Paper mode auto restarts the docker container every 30 seconds #285

garcia42 · 2025-06-18T05:02:40Z

garcia42
Jun 18, 2025

If I use the paper mode then the container will auto restart every 30 seconds, if I use live then the session will remain intact and not autorestart continuously

2025-06-18 07:23:10:373 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Closed
IBC returned exit status 137
/home/ibgateway/ibc/scripts/ibcstart.sh: line 517:    52 Killed                  "$java_path/java" $moduleAccess -cp "$ibc_classpath" $java_vm_options$autorestart_option $entry_point "$ibc_ini" ${mode} 2> /dev/null
autorestart file not found

I wonder if this is somehow due to the 2FA where the paper doesn't have 2FA so it times out waiting for it?

OS: Linux
Docker version: Docker version 28.2.2, build e6534b4
Image Tag (docker image inspect ghcr.io/gnzsnz/ib-gateway:tag):

(venv) trader@pysystemtrade-vm:~/docker$ docker image inspect ghcr.io/gnzsnz/ib-gateway:stable
[
    {
        "Id": "sha256:0546d70f4058f073335ea2ecf9a8dbd47a171bc9d31e6e0d5214285fd727daaf",
        "RepoTags": [
            "ghcr.io/gnzsnz/ib-gateway:stable"
        ],
        "RepoDigests": [
            "ghcr.io/gnzsnz/ib-gateway@sha256:b8e3ce3043b7d7cd50f33d09f16720d2d05bdff341c2c90fcc599aaa9600a657"
        ],
        "Parent": "",
        "Comment": "buildkit.dockerfile.v0",
        "Created": "2025-05-20T10:50:32.058417824Z",
        "DockerVersion": "",
        "Author": "",
        "Config": {
            "User": "1000:1000",
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "IB_GATEWAY_VERSION=10.30.1w",
                "HOME=/home/ibgateway",
                "TWS_MAJOR_VRSN=10.30.1w",
                "TWS_PATH=/home/ibgateway/Jts",
                "TWS_INI=jts.ini",
                "TWS_INI_TMPL=jts.ini.tmpl",
                "IBC_PATH=/home/ibgateway/ibc",
                "IBC_INI=/home/ibgateway/ibc/config.ini",
                "IBC_INI_TMPL=/home/ibgateway/ibc/config.ini.tmpl",
                "SCRIPT_PATH=/home/ibgateway/scripts",
                "GATEWAY_OR_TWS=gateway"
            ],
            "Cmd": [
                "/home/ibgateway/scripts/run.sh"
            ],
            "WorkingDir": "/home/ibgateway",
            "Labels": {
                "org.opencontainers.image.created": "2025-05-20T10:49:22.098Z",
                "org.opencontainers.image.description": "Docker image with IB Gateway/TWS and IBC",
                "org.opencontainers.image.licenses": "MIT",
                "org.opencontainers.image.ref.name": "ubuntu",
                "org.opencontainers.image.revision": "3cb1290c1e430cc79290a9d88cd06c893db4edf9",
                "org.opencontainers.image.source": "https://github.com/gnzsnz/ib-gateway-docker",
                "org.opencontainers.image.title": "ib-gateway-docker",
                "org.opencontainers.image.url": "https://github.com/gnzsnz/ib-gateway-docker",
                "org.opencontainers.image.version": "10.30"
            },
            "ArgsEscaped": true
        },
        "Architecture": "amd64",
        "Os": "linux",
        "Size": 816136793,
        "GraphDriver": {
            "Data": {
                "LowerDir": "/var/lib/docker/overlay2/2eaaa59b44bbb94939b8f07aaf260c57454b97f80b7f04e4465c98feb346f430/diff:/var/lib/docker/overlay2/a9bfa8891f8d88cfdd766e23b6c2f71d85ee9609a59a6637946e0fbb86956dce/diff:/var/lib/docker/overlay2/9ae390b2ae1c552eba14b7b70cf9f79ea54b0f56a7bb5dd90d425edd8f9cbdd4/diff:/var/lib/docker/overlay2/ef11ff3c1a34395ae308e70ee509c551e351af99092eb5b295b0896e7c54ca06/diff",
                "MergedDir": "/var/lib/docker/overlay2/9ffa8d910236d41a328db03eb98768d785744dd2438d5759ed760992b2a3febf/merged",
                "UpperDir": "/var/lib/docker/overlay2/9ffa8d910236d41a328db03eb98768d785744dd2438d5759ed760992b2a3febf/diff",
                "WorkDir": "/var/lib/docker/overlay2/9ffa8d910236d41a328db03eb98768d785744dd2438d5759ed760992b2a3febf/work"
            },
            "Name": "overlay2"
        },
        "RootFS": {
            "Type": "layers",
            "Layers": [
                "sha256:8901a649dd5a9284fa6206a08f3ba3b5a12fddbfd2f82c880e68cdb699d98bfb",
                "sha256:c765474ed83f595b70d5eb410dcdb7088f37038d7cc32b8f7667d221406b78b4",
                "sha256:fb952200d4dd7262e4f09c736580a6ec8eb5a608964c3b3207a774632a9589df",
                "sha256:bd464566dc3cebc6d2084b4d51fa0265434ee3528f43df80464dc7a45fc4aa16",
                "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef"
            ]
        },
        "Metadata": {
            "LastTagTime": "0001-01-01T00:00:00Z"
        }
    }
]

Image Digest (docker images --digests): ghcr.io/gnzsnz/ib-gateway stable sha256:b8e3ce3043b7d7cd50f33d09f16720d2d05bdff341c2c90fcc599aaa9600a657 0546d70f4058 4 weeks ago 816MB

docker compose config

name: algo-trader
services:
  ib-gateway:
    build:
      context: /home/trader/docker/latest
      dockerfile: Dockerfile
      tags:
        - ghcr.io/gnzsnz/ib-gateway:latest
    environment:
      ALLOW_BLIND_TRADING: "no"
      AUTO_LOGOFF_TIME: ""
      AUTO_RESTART_TIME: 11:59 PM
      BYPASS_WARNING: ""
      CUSTOM_CONFIG: "NO"
      EXISTING_SESSION_DETECTED_ACTION: primary
      JAVA_HEAP_SIZE: ""
      READ_ONLY_API: "no"
      RELOGIN_AFTER_TWOFA_TIMEOUT: "yes"
      SAVE_TWS_SETTINGS: ""
      SSH_ALIVE_COUNT: ""
      SSH_ALIVE_INTERVAL: ""
      SSH_OPTIONS: ""
      SSH_PASSPHRASE: ""
      SSH_REMOTE_PORT: ""
      SSH_RESTART: ""
      SSH_TUNNEL: ""
      SSH_USER_TUNNEL: ""
      SSH_VNC_PORT: ""
      TIME_ZONE: Europe/Zurich
      TRADING_MODE: paper
      TWOFA_DEVICE: ""
      TWOFA_EXIT_INTERVAL: "60"
      TWOFA_TIMEOUT_ACTION: restart
      TWS_ACCEPT_INCOMING: manual
      TWS_COLD_RESTART: ""
      TWS_PASSWORD: XXXXXXXX
      TWS_PASSWORD_PAPER: ""
      TWS_SETTINGS_PATH: ""
      TWS_USERID: XXXXXXX
      TWS_USERID_PAPER: ""
      TZ: Europe/Zurich
      VNC_SERVER_PASSWORD: myVncPassword
    image: ghcr.io/gnzsnz/ib-gateway:latest
    networks:
      default: null
    ports:
      - mode: ingress
        host_ip: 127.0.0.1
        target: 4003
        published: "4001"
        protocol: tcp
      - mode: ingress
        host_ip: 127.0.0.1
        target: 4004
        published: "4002"
        protocol: tcp
      - mode: ingress
        host_ip: 127.0.0.1
        target: 5900
        published: "5900"
        protocol: tcp
    restart: always
networks:
  default:
    name: algo-trader_default

(venv) trader@pysystemtrade-vm:~/docker$ docker logs algo-trader-ib-gateway-1 -n 1000
18/06/2025 07:22:56   Also see the -help entry for tuning parameters.
18/06/2025 07:22:56   You can press 3 Alt_L's (Left "Alt" key) in a row to 
18/06/2025 07:22:56   repaint the screen, also see the -fixscreen option for
18/06/2025 07:22:56   periodic repaints.
18/06/2025 07:22:56 
18/06/2025 07:22:56 XFIXES available on display, resetting cursor mode
18/06/2025 07:22:56   to: '-cursor most'.
18/06/2025 07:22:56   to disable this behavior use: '-cursor arrow'
18/06/2025 07:22:56   or '-noxfixes'.
18/06/2025 07:22:56 using XFIXES for cursor drawing.
18/06/2025 07:22:56 GrabServer control via XTEST.
18/06/2025 07:22:56 
18/06/2025 07:22:56 Scroll Detection: -scrollcopyrect mode is in effect to
18/06/2025 07:22:56   use RECORD extension to try to detect scrolling windows
18/06/2025 07:22:56   (induced by either user keystroke or mouse input).
18/06/2025 07:22:56   If this yields undesired behavior (poor response, painting
18/06/2025 07:22:56   errors, etc) it may be disabled via: '-noscr'
18/06/2025 07:22:56   Also see the -help entry for tuning parameters.
18/06/2025 07:22:56   You can press 3 Alt_L's (Left "Alt" key) in a row to 
18/06/2025 07:22:56   repaint the screen, also see the -fixscreen option for
18/06/2025 07:22:56   periodic repaints.
18/06/2025 07:22:56 
18/06/2025 07:22:56 XKEYBOARD: number of keysyms per keycode 7 is greater
18/06/2025 07:22:56   than 4 and 51 keysyms are mapped above 4.
18/06/2025 07:22:56   Automatically switching to -xkb mode.
18/06/2025 07:22:56   If this makes the key mapping worse you can
18/06/2025 07:22:56   disable it with the "-noxkb" option.
18/06/2025 07:22:56   Also, remember "-remap DEAD" for accenting characters.
18/06/2025 07:22:56 
18/06/2025 07:22:56 X FBPM extension not supported.
Xlib:  extension "DPMS" missing on display ":1".
18/06/2025 07:22:56 X display is not capable of DPMS.
18/06/2025 07:22:56 --------------------------------------------------------
18/06/2025 07:22:56 
18/06/2025 07:22:56 Default visual ID: 0x21
18/06/2025 07:22:56 Read initial data from X display into framebuffer.
18/06/2025 07:22:56 initialize_screen: fb_depth/fb_bpp/fb_Bpl 16/16/2048
18/06/2025 07:22:56 
18/06/2025 07:22:56 X display :1 is 16bpp depth=16 true color
18/06/2025 07:22:56 
18/06/2025 07:22:56 Autoprobing TCP port 
18/06/2025 07:22:56 Autoprobing selected TCP port 5900
18/06/2025 07:22:56 Autoprobing TCP6 port 
18/06/2025 07:22:56 Autoprobing selected TCP6 port 5900
18/06/2025 07:22:56 Not listening on IPv6 interface.
18/06/2025 07:22:56 
18/06/2025 07:22:56 Xinerama is present and active (e.g. multi-head).
18/06/2025 07:22:56 Xinerama: number of sub-screens: 1
18/06/2025 07:22:56 Xinerama: no blackouts needed (only one sub-screen)
18/06/2025 07:22:56 
18/06/2025 07:22:56 fb read rate: 955 MB/sec
18/06/2025 07:22:56 fast read: reset -wait  ms to: 10
18/06/2025 07:22:56 fast read: reset -defer ms to: 10
18/06/2025 07:22:56 The X server says there are 10 mouse buttons.
18/06/2025 07:22:56 screen setup finished.
18/06/2025 07:22:56 

The VNC desktop is:      349c5652b454:0
PORT=5900

******************************************************************************
Have you tried the x11vnc '-ncache' VNC client-side pixel caching feature yet?

The scheme stores pixel data offscreen on the VNC viewer side for faster
retrieval.  It should work with any VNC viewer.  Try it by running:

    x11vnc -ncache 10 ...

One can also add -ncache_cr for smooth 'copyrect' window motion.
More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching

Location of java executable=/usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/bin

Renaming IB's TWS or Gateway start script to prevent restart without IBC

Starting Gateway with this command:
"/usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/bin/java" --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-exports=java.base/sun.util=ALL-UNNAMED --add-exports=java.desktop/com.sun.java.swing.plaf.motif=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.event=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED --add-opens=java.desktop/javax.swing.table=ALL-UNNAMED --add-opens=java.desktop/sun.awt=ALL-UNNAMED --add-exports=java.desktop/sun.awt.X11=ALL-UNNAMED --add-exports=java.desktop/sun.swing=ALL-UNNAMED --add-opens=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia.events=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia.locator=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmediaimpl=ALL-UNNAMED --add-exports=javafx.web/com.sun.javafx.webkit=ALL-UNNAMED --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED -cp "/home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar" -Xmx768m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 -Dtwslaunch.autoupdate.serviceImpl=com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService -Dchannel=latest -Dexe4j.isInstall4j=true -Dinstall4jType=standalone -DjtsConfigDir=/home/ibgateway/Jts -Dibcsessionid=CMWLy0Ir ibcalpha.ibc.IbcGateway "/home/ibgateway/ibc/config.ini"  

IBC Settings:
    AcceptBidAskLastSizeDisplayUpdateNotification=accept
    AcceptIncomingConnectionAction=manual
    AcceptNonBrokerageAccountWarning=yes
    AllowBlindTrading=no
    AutoLogoffTime=
    AutoRestartTime=11:59 PM
    BindAddress=
    BypassBondWarning=
    BypassCalledBondWarning=
    BypassNegativeYieldToWorstConfirmation=
    BypassNoOverfillProtectionPrecaution=
    BypassOrderPrecautions=
    BypassPriceBasedVolatilityRiskWarning=
    BypassRedirectOrderWarning=
    BypassSameActionPairTradeWarning=
    BypassUSStocksMarketDataInSharesWarning=
    ClosedownAt=
    ColdRestartTime=
    CommandPrompt=
    CommandServerPort=0
    ConfirmCryptoCurrencyOrders=transmit
    ConfirmOrderIdReset=
    ControlFrom=
    DismissNSEComplianceNotice=yes
    DismissPasswordExpiryWarning=no
    ExistingSessionDetectedAction=primary
    ExitAfterSecondFactorAuthenticationTimeout=no
    FIX=no
    FIXLoginId=***
    FIXPassword=***
    IbDir=
    IbLoginId=***
    IbPassword=***
    LogStructureScope=known
    LogStructureWhen=never
    LoginDialogDisplayTimeout=60
    MinimizeMainWindow=no
    OverrideTwsApiPort=
    OverrideTwsMasterClientID=
    ReadOnlyApi=no
    ReadOnlyLogin=no
    ReloginAfterSecondFactorAuthenticationTimeout=yes
    ResetOrderIdsAtStart=
    SaveTwsSettingsAt=
    SecondFactorAuthenticationExitInterval=60
    SecondFactorAuthenticationTimeout=180
    SecondFactorDevice=
    SendMarketDataInLotsForUSstocks=
    StoreSettingsOnServer=
    SuppressInfoMessages=yes
    TradingMode=paper
    TrustedTwsApiClientIPs=
End IBC Settings

2025-06-18 07:22:57:332 IBC: version: 3.22.0
System Properties
------------------------------------------------------------
java.specification.version = 17
sun.jnu.encoding = ANSI_X3.4-1968
channel = latest
java.class.path = /home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar
java.vm.vendor = Azul Systems, Inc.
ibcsessionid = CMWLy0Ir
sun.arch.data.model = 64
java.vendor.url = http://www.azul.com/
user.timezone = Europe/Zurich
java.vm.specification.version = 17
os.name = Linux
sun.java.launcher = SUN_STANDARD
user.country = US
sun.boot.library.path = /usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/lib
sun.java.command = ibcalpha.ibc.IbcGateway /home/ibgateway/ibc/config.ini
jdk.debug = release
sun.cpu.endian = little
user.home = /home/ibgateway
user.language = en
java.specification.vendor = Oracle Corporation
java.version.date = 2024-04-16
java.home = /usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu
jtsConfigDir = /home/ibgateway/Jts
file.separator = /
java.vm.compressedOopsMode = 32-bit
line.separator = 

java.vm.specification.vendor = Oracle Corporation
twslaunch.autoupdate.serviceImpl = com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService
java.specification.name = Java Platform API Specification
install4jType = standalone
sun.management.compiler = HotSpot 64-Bit Tiered Compilers
exe4j.isInstall4j = true
java.runtime.version = 17.0.10.0.101+3-LTS
user.name = ibgateway
path.separator = :
os.version = 6.1.0-37-cloud-amd64
java.runtime.name = OpenJDK Runtime Environment
file.encoding = ANSI_X3.4-1968
java.vm.name = OpenJDK 64-Bit Server VM
java.vendor.version = Zulu17.49+16-SA
java.vendor.url.bug = http://www.azul.com/support/
java.io.tmpdir = /tmp
java.version = 17.0.10.0.101
user.dir = /home/ibgateway/Jts
os.arch = amd64
java.vm.specification.name = Java Virtual Machine Specification
native.encoding = ANSI_X3.4-1968
java.library.path = /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
java.vm.info = mixed mode
java.vendor = Azul Systems, Inc.
java.vm.version = 17.0.10.0.101+3-LTS
sun.io.unicode.encoding = UnicodeLittle
java.class.version = 61.0
------------------------------------------------------------
2025-06-18 07:22:57:342 IBC: using default settings provider: ini file is /home/ibgateway/ibc/config.ini
2025-06-18 07:22:57:342 IBC: using default login manager: will get username and password from settings; FIX username and password (if required) from settings
2025-06-18 07:22:57:342 IBC: using default main window manager
2025-06-18 07:22:57:343 IBC: using default trading mode manager: constructor parameter args but trading mode not present - will be taken from settings
2025-06-18 07:22:57:344 IBC: using default config dialog manager
2025-06-18 07:22:57:350 IBC: CommandServer is not started because the port is not configured
2025-06-18 07:22:57:522 IBC: TWS Settings directory is: /home/ibgateway/Jts
2025-06-18 07:22:57:522 IBC: Starting session: will exit if login dialog is not displayed within 60 seconds
2025-06-18 07:22:57:533 IBC: Ensuring /home/ibgateway/Jts/jts.ini contains required minimal lines
2025-06-18 07:22:57:534 IBC: Found setting: [Logon]/s3store=true
2025-06-18 07:22:57:535 IBC: Found setting: [Logon]/Locale=en
2025-06-18 07:22:57:535 IBC: Found setting: [Logon]/displayedproxymsg=1
2025-06-18 07:22:57:535 IBC: Found setting: [Logon]/UseSSL=true
2025-06-18 07:22:57:535 IBC: Found setting: [IBGateway]/ApiOnly=true
2025-06-18 07:22:57:536 IBC: Found setting: [IBGateway]/TrustedIPs=127.0.0.1
2025-06-18 07:22:57:536 IBC: Confirmed /home/ibgateway/Jts/jts.ini contains required minimal lines
2025-06-18 07:22:57:537 IBC: Starting Gateway
2025-06-18 07:23:00:675 IBC: Getting config dialog
2025-06-18 07:23:00:675 IBC: Creating config dialog future
2025-06-18 07:23:00:677 IBC: Getting config dialog
2025-06-18 07:23:00:678 IBC: Waiting for config dialog future to complete
2025-06-18 07:23:00:678 IBC: Getting main window
2025-06-18 07:23:00:679 IBC: Creating main window future
2025-06-18 07:23:02:807 IBC: detected frame entitled: IBKR Gateway; event=Activated
2025-06-18 07:23:02:817 IBC: detected frame entitled: IBKR Gateway; event=Focused
2025-06-18 07:23:02:819 IBC: detected frame entitled: IBKR Gateway; event=Opened
2025-06-18 07:23:02:824 IBC: Login dialog WINDOW_OPENED: LoginState is LOGGED_OUT
2025-06-18 07:23:02:825 IBC: trading mode from settings: tradingMode=paper
2025-06-18 07:23:02:825 IBC: Setting Trading mode = paper
2025-06-18 07:23:02:961 IBC: Setting user name
2025-06-18 07:23:02:963 IBC: Setting password
2025-06-18 07:23:02:964 IBC: Login attempt: 1
2025-06-18 07:23:02:966 IBC: trading mode from settings: tradingMode=paper
2025-06-18 07:23:03:037 IBC: Click button: Paper Log In
2025-06-18 07:23:04:017 IBC: detected frame entitled: IBKR Gateway; event=Lost focus
2025-06-18 07:23:04:017 IBC: detected frame entitled: IBKR Gateway; event=Deactivated
2025-06-18 07:23:04:020 IBC: detected frame entitled: Loading...; event=Opened
2025-06-18 07:23:04:020 IBC: Found Gateway main window
2025-06-18 07:23:04:021 IBC: Got main window from future
2025-06-18 07:23:04:021 IBC: Invoking config dialog menu
2025-06-18 07:23:04:022 IBC: detected frame entitled: Loading...; event=Activated
2025-06-18 07:23:04:039 IBC: detected frame entitled: Loading...; event=Focused
2025-06-18 07:23:04:153 IBC: detected frame entitled: Loading...; event=Lost focus
2025-06-18 07:23:04:153 IBC: detected frame entitled: Loading...; event=Deactivated
2025-06-18 07:23:04:154 IBC: detected frame entitled: Authenticating...; event=Activated
2025-06-18 07:23:04:156 IBC: detected frame entitled: Authenticating...; event=Focused
2025-06-18 07:23:04:158 IBC: detected frame entitled: Authenticating...; event=Opened
LogModuleConfigurator-Init: Log4j Ver2.x found on classpath
LogModuleConfigurator-Init: LogModuleConfigurator initialized with Log4j Veri.x
2025-06-18 07:23:09:603 IBC: detected frame entitled: Starting application...; event=Lost focus
2025-06-18 07:23:09:678 IBC: detected frame entitled: Starting application...; event=Deactivated
2025-06-18 07:23:09:679 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Activated
2025-06-18 07:23:09:680 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Focused
2025-06-18 07:23:09:680 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Opened
2025-06-18 07:23:09:681 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Lost focus
2025-06-18 07:23:09:681 IBC: Got config dialog from future
2025-06-18 07:23:09:681 IBC: Got config dialog from future
2025-06-18 07:23:09:681 IBC: detected frame entitled: Starting application...; event=Closed
2025-06-18 07:23:09:682 IBC: Login has completed
2025-06-18 07:23:09:683 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Deactivated
2025-06-18 07:23:09:683 IBC: detected dialog entitled: Warning; event=Activated
2025-06-18 07:23:09:690 IBC: detected dialog entitled: Warning; event=Focused
2025-06-18 07:23:09:691 IBC: detected dialog entitled: Warning; event=Opened
2025-06-18 07:23:09:691 IBC: Click button: I understand and accept
2025-06-18 07:23:09:810 IBC: Setting ReadOnlyApi
2025-06-18 07:23:10:092 IBC: Read-Only API checkbox is already set to: false
2025-06-18 07:23:10:092 IBC: Setting Auto restart time
2025-06-18 07:23:10:158 IBC: Auto restart time already set to 11:59 PM
2025-06-18 07:23:10:233 IBC: Configuration tasks completed
2025-06-18 07:23:10:233 IBC: Click button: OK
2025-06-18 07:23:10:323 IBC: detected dialog entitled: Warning; event=Lost focus
2025-06-18 07:23:10:325 IBC: detected dialog entitled: Warning; event=Deactivated
2025-06-18 07:23:10:326 IBC: detected dialog entitled: Warning; event=Closed
2025-06-18 07:23:10:373 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Closed
IBC returned exit status 137
/home/ibgateway/ibc/scripts/ibcstart.sh: line 517:    52 Killed                  "$java_path/java" $moduleAccess -cp "$ibc_classpath" $java_vm_options$autorestart_option $entry_point "$ibc_ini" ${mode} 2> /dev/null
autorestart file not found

Gateway finished

*************************************************************************
.> Starting IBC/IB gateway
*************************************************************************
.> Starting Xvfb server
.> SSH tunnel disabled
.> Usign default Java heap size 768m.
.> Starting VNC server
.> API_PORT set to: 4002
.> SOCAT_PORT set to: 4004
.> Appling settings to IBC's config.ini
.> Settings directory NOT set, defaulting to: /home/ibgateway/Jts
.> File jts.ini already exists, not setting timezone
.> Starting Port Forwarding.
.> Starting socat
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
.> Starting IBC in paper mode, with params:
.>		Version: 10.37.1i
.>		program: gateway
.>		tws-path: /home/ibgateway/Jts
.>		ibc-path: /home/ibgateway/ibc
.>		ibc-init: /home/ibgateway/ibc/config.ini
.>		tws-settings-path: /home/ibgateway/Jts
.>		on2fatimeout: restart
Forking :::4002 onto 0.0.0.0:4004 > trading mode paper 
Parsing arguments
18/06/2025 07:23:26 passing arg to libvncserver: -passwd
18/06/2025 07:23:26 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 9

================================================================================

Starting IBC version  on 2025-06-18 at 07:23:26

Operating system: Linux 349c5652b454 6.1.0-37-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.140-1 (2025-05-22) x86_64 x86_64 x86_64 GNU/Linux

Arguments:

TWS version = 10.37.1i
Program = Gateway
Entry point = ibcalpha.ibc.IbcGateway
--tws-path = /home/ibgateway/Jts
--tws-settings-path = 
--ibc-path = /home/ibgateway/ibc
--ibc-ini = /home/ibgateway/ibc/config.ini
--mode = 
--java-path = 
--user =
--pw =
--fix-user =
--fix-pw =

=================================
Generating the classpath
Classpath=/home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar

Generating the JAVA VM options
autorestart file not found

Java VM Options=-Xmx768m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 -Dtwslaunch.autoupdate.serviceImpl=com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService -Dchannel=latest -Dexe4j.isInstall4j=true -Dinstall4jType=standalone -DjtsConfigDir=/home/ibgateway/Jts -Dibcsessionid=GHwtcuMD

Determining the location of java executable
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Could not resolve keysym XF86CameraAccessEnable
> Warning:          Could not resolve keysym XF86CameraAccessDisable
> Warning:          Could not resolve keysym XF86CameraAccessToggle
> Warning:          Could not resolve keysym XF86NextElement
> Warning:          Could not resolve keysym XF86PreviousElement
> Warning:          Could not resolve keysym XF86AutopilotEngageToggle
> Warning:          Could not resolve keysym XF86MarkWaypoint
> Warning:          Could not resolve keysym XF86Sos
> Warning:          Could not resolve keysym XF86NavChart
> Warning:          Could not resolve keysym XF86FishingChart
> Warning:          Could not resolve keysym XF86SingleRangeRadar
> Warning:          Could not resolve keysym XF86DualRangeRadar
> Warning:          Could not resolve keysym XF86RadarOverlay
> Warning:          Could not resolve keysym XF86TraditionalSonar
> Warning:          Could not resolve keysym XF86ClearvuSonar
> Warning:          Could not resolve keysym XF86SidevuSonar
> Warning:          Could not resolve keysym XF86NavInfo
Errors from xkbcomp are not fatal to the X server
18/06/2025 07:23:26 Using X display :1
18/06/2025 07:23:26 rootwin: 0x1f7 reswin: 0x200001 dpy: 0xee98e720
18/06/2025 07:23:26 
18/06/2025 07:23:26 ------------------ USEFUL INFORMATION ------------------
18/06/2025 07:23:27 X DAMAGE available on display, using it for polling hints.
18/06/2025 07:23:27   To disable this behavior use: '-noxdamage'
18/06/2025 07:23:27 
18/06/2025 07:23:27   Most compositing window managers like 'compiz' or 'beryl'
18/06/2025 07:23:27   cause X DAMAGE to fail, and so you may not see any screen
18/06/2025 07:23:27   updates via VNC.  Either disable 'compiz' (recommended) or
18/06/2025 07:23:27   supply the x11vnc '-noxdamage' command line option.
18/06/2025 07:23:27 
18/06/2025 07:23:27 Wireframing: -wireframe mode is in effect for window moves.
18/06/2025 07:23:27   If this yields undesired behavior (poor response, painting
18/06/2025 07:23:27   errors, etc) it may be disabled:
18/06/2025 07:23:27    - use '-nowf' to disable wireframing completely.
18/06/2025 07:23:27    - use '-nowcr' to disable the Copy Rectangle after the
18/06/2025 07:23:27      moved window is released in the new position.
18/06/2025 07:23:27   Also see the -help entry for tuning parameters.
18/06/2025 07:23:27   You can press 3 Alt_L's (Left "Alt" key) in a row to 
18/06/2025 07:23:27   repaint the screen, also see the -fixscreen option for
18/06/2025 07:23:27   periodic repaints.
18/06/2025 07:23:27 
18/06/2025 07:23:27 XFIXES available on display, resetting cursor mode
18/06/2025 07:23:27   to: '-cursor most'.
18/06/2025 07:23:27   to disable this behavior use: '-cursor arrow'
18/06/2025 07:23:27   or '-noxfixes'.
18/06/2025 07:23:27 using XFIXES for cursor drawing.
18/06/2025 07:23:27 GrabServer control via XTEST.
18/06/2025 07:23:27 
18/06/2025 07:23:27 Scroll Detection: -scrollcopyrect mode is in effect to
18/06/2025 07:23:27   use RECORD extension to try to detect scrolling windows
18/06/2025 07:23:27   (induced by either user keystroke or mouse input).
18/06/2025 07:23:27   If this yields undesired behavior (poor response, painting
18/06/2025 07:23:27   errors, etc) it may be disabled via: '-noscr'
18/06/2025 07:23:27   Also see the -help entry for tuning parameters.
18/06/2025 07:23:27   You can press 3 Alt_L's (Left "Alt" key) in a row to 
18/06/2025 07:23:27   repaint the screen, also see the -fixscreen option for
18/06/2025 07:23:27   periodic repaints.
18/06/2025 07:23:27 
18/06/2025 07:23:27 XKEYBOARD: number of keysyms per keycode 7 is greater
18/06/2025 07:23:27   than 4 and 51 keysyms are mapped above 4.
18/06/2025 07:23:27   Automatically switching to -xkb mode.
18/06/2025 07:23:27   If this makes the key mapping worse you can
18/06/2025 07:23:27   disable it with the "-noxkb" option.
18/06/2025 07:23:27   Also, remember "-remap DEAD" for accenting characters.
18/06/2025 07:23:27 
18/06/2025 07:23:27 X FBPM extension not supported.
Xlib:  extension "DPMS" missing on display ":1".
18/06/2025 07:23:27 X display is not capable of DPMS.
18/06/2025 07:23:27 --------------------------------------------------------
18/06/2025 07:23:27 
18/06/2025 07:23:27 Default visual ID: 0x21
18/06/2025 07:23:27 Read initial data from X display into framebuffer.
18/06/2025 07:23:27 initialize_screen: fb_depth/fb_bpp/fb_Bpl 16/16/2048
18/06/2025 07:23:27 
18/06/2025 07:23:27 X display :1 is 16bpp depth=16 true color
18/06/2025 07:23:27 
18/06/2025 07:23:27 Autoprobing TCP port 
18/06/2025 07:23:27 Autoprobing selected TCP port 5900
18/06/2025 07:23:27 Autoprobing TCP6 port 
18/06/2025 07:23:27 Autoprobing selected TCP6 port 5900
18/06/2025 07:23:27 Not listening on IPv6 interface.
18/06/2025 07:23:27 
18/06/2025 07:23:27 Xinerama is present and active (e.g. multi-head).
18/06/2025 07:23:27 Xinerama: number of sub-screens: 1
18/06/2025 07:23:27 Xinerama: no blackouts needed (only one sub-screen)
18/06/2025 07:23:27 
18/06/2025 07:23:27 fb read rate: 934 MB/sec
18/06/2025 07:23:27 fast read: reset -wait  ms to: 10
18/06/2025 07:23:27 fast read: reset -defer ms to: 10
18/06/2025 07:23:27 The X server says there are 10 mouse buttons.
18/06/2025 07:23:27 screen setup finished.
18/06/2025 07:23:27 

The VNC desktop is:      349c5652b454:0
PORT=5900

******************************************************************************
Have you tried the x11vnc '-ncache' VNC client-side pixel caching feature yet?

The scheme stores pixel data offscreen on the VNC viewer side for faster
retrieval.  It should work with any VNC viewer.  Try it by running:

    x11vnc -ncache 10 ...

One can also add -ncache_cr for smooth 'copyrect' window motion.
More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching

Location of java executable=/usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/bin

Renaming IB's TWS or Gateway start script to prevent restart without IBC

Starting Gateway with this command:
"/usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/bin/java" --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-exports=java.base/sun.util=ALL-UNNAMED --add-exports=java.desktop/com.sun.java.swing.plaf.motif=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.event=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED --add-opens=java.desktop/javax.swing.table=ALL-UNNAMED --add-opens=java.desktop/sun.awt=ALL-UNNAMED --add-exports=java.desktop/sun.awt.X11=ALL-UNNAMED --add-exports=java.desktop/sun.swing=ALL-UNNAMED --add-opens=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia.events=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia.locator=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmediaimpl=ALL-UNNAMED --add-exports=javafx.web/com.sun.javafx.webkit=ALL-UNNAMED --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED -cp "/home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar" -Xmx768m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 -Dtwslaunch.autoupdate.serviceImpl=com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService -Dchannel=latest -Dexe4j.isInstall4j=true -Dinstall4jType=standalone -DjtsConfigDir=/home/ibgateway/Jts -Dibcsessionid=GHwtcuMD ibcalpha.ibc.IbcGateway "/home/ibgateway/ibc/config.ini"  

IBC Settings:
    AcceptBidAskLastSizeDisplayUpdateNotification=accept
    AcceptIncomingConnectionAction=manual
    AcceptNonBrokerageAccountWarning=yes
    AllowBlindTrading=no
    AutoLogoffTime=
    AutoRestartTime=11:59 PM
    BindAddress=
    BypassBondWarning=
    BypassCalledBondWarning=
    BypassNegativeYieldToWorstConfirmation=
    BypassNoOverfillProtectionPrecaution=
    BypassOrderPrecautions=
    BypassPriceBasedVolatilityRiskWarning=
    BypassRedirectOrderWarning=
    BypassSameActionPairTradeWarning=
    BypassUSStocksMarketDataInSharesWarning=
    ClosedownAt=
    ColdRestartTime=
    CommandPrompt=
    CommandServerPort=0
    ConfirmCryptoCurrencyOrders=transmit
    ConfirmOrderIdReset=
    ControlFrom=
    DismissNSEComplianceNotice=yes
    DismissPasswordExpiryWarning=no
    ExistingSessionDetectedAction=primary
    ExitAfterSecondFactorAuthenticationTimeout=no
    FIX=no
    FIXLoginId=***
    FIXPassword=***
    IbDir=
    IbLoginId=***
    IbPassword=***
    LogStructureScope=known
    LogStructureWhen=never
    LoginDialogDisplayTimeout=60
    MinimizeMainWindow=no
    OverrideTwsApiPort=
    OverrideTwsMasterClientID=
    ReadOnlyApi=no
    ReadOnlyLogin=no
    ReloginAfterSecondFactorAuthenticationTimeout=yes
    ResetOrderIdsAtStart=
    SaveTwsSettingsAt=
    SecondFactorAuthenticationExitInterval=60
    SecondFactorAuthenticationTimeout=180
    SecondFactorDevice=
    SendMarketDataInLotsForUSstocks=
    StoreSettingsOnServer=
    SuppressInfoMessages=yes
    TradingMode=paper
    TrustedTwsApiClientIPs=
End IBC Settings

2025-06-18 07:23:27:395 IBC: version: 3.22.0
System Properties
------------------------------------------------------------
java.specification.version = 17
sun.jnu.encoding = ANSI_X3.4-1968
channel = latest
java.class.path = /home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar
java.vm.vendor = Azul Systems, Inc.
ibcsessionid = GHwtcuMD
sun.arch.data.model = 64
java.vendor.url = http://www.azul.com/
user.timezone = Europe/Zurich
java.vm.specification.version = 17
os.name = Linux
sun.java.launcher = SUN_STANDARD
user.country = US
sun.boot.library.path = /usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/lib
sun.java.command = ibcalpha.ibc.IbcGateway /home/ibgateway/ibc/config.ini
jdk.debug = release
sun.cpu.endian = little
user.home = /home/ibgateway
user.language = en
java.specification.vendor = Oracle Corporation
java.version.date = 2024-04-16
java.home = /usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu
jtsConfigDir = /home/ibgateway/Jts
file.separator = /
java.vm.compressedOopsMode = 32-bit
line.separator = 

java.vm.specification.vendor = Oracle Corporation
twslaunch.autoupdate.serviceImpl = com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService
java.specification.name = Java Platform API Specification
install4jType = standalone
sun.management.compiler = HotSpot 64-Bit Tiered Compilers
exe4j.isInstall4j = true
java.runtime.version = 17.0.10.0.101+3-LTS
user.name = ibgateway
path.separator = :
os.version = 6.1.0-37-cloud-amd64
java.runtime.name = OpenJDK Runtime Environment
file.encoding = ANSI_X3.4-1968
java.vm.name = OpenJDK 64-Bit Server VM
java.vendor.version = Zulu17.49+16-SA
java.vendor.url.bug = http://www.azul.com/support/
java.io.tmpdir = /tmp
java.version = 17.0.10.0.101
user.dir = /home/ibgateway/Jts
os.arch = amd64
java.vm.specification.name = Java Virtual Machine Specification
native.encoding = ANSI_X3.4-1968
java.library.path = /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
java.vm.info = mixed mode
java.vendor = Azul Systems, Inc.
java.vm.version = 17.0.10.0.101+3-LTS
sun.io.unicode.encoding = UnicodeLittle
java.class.version = 61.0
------------------------------------------------------------
2025-06-18 07:23:27:404 IBC: using default settings provider: ini file is /home/ibgateway/ibc/config.ini
2025-06-18 07:23:27:404 IBC: using default login manager: will get username and password from settings; FIX username and password (if required) from settings
2025-06-18 07:23:27:405 IBC: using default main window manager
2025-06-18 07:23:27:405 IBC: using default trading mode manager: constructor parameter args but trading mode not present - will be taken from settings
2025-06-18 07:23:27:408 IBC: using default config dialog manager
2025-06-18 07:23:27:415 IBC: CommandServer is not started because the port is not configured
2025-06-18 07:23:27:596 IBC: TWS Settings directory is: /home/ibgateway/Jts
2025-06-18 07:23:27:597 IBC: Starting session: will exit if login dialog is not displayed within 60 seconds
2025-06-18 07:23:27:607 IBC: Ensuring /home/ibgateway/Jts/jts.ini contains required minimal lines
2025-06-18 07:23:27:608 IBC: Found setting: [Logon]/s3store=true
2025-06-18 07:23:27:609 IBC: Found setting: [Logon]/Locale=en
2025-06-18 07:23:27:609 IBC: Found setting: [Logon]/displayedproxymsg=1
2025-06-18 07:23:27:609 IBC: Found setting: [Logon]/UseSSL=true
2025-06-18 07:23:27:610 IBC: Found setting: [IBGateway]/ApiOnly=true
2025-06-18 07:23:27:611 IBC: Found setting: [IBGateway]/TrustedIPs=127.0.0.1
2025-06-18 07:23:27:611 IBC: Confirmed /home/ibgateway/Jts/jts.ini contains required minimal lines
2025-06-18 07:23:27:612 IBC: Starting Gateway
2025-06-18 07:23:31:070 IBC: Getting config dialog
2025-06-18 07:23:31:071 IBC: Creating config dialog future
2025-06-18 07:23:31:071 IBC: Getting config dialog
2025-06-18 07:23:31:085 IBC: Getting main window
2025-06-18 07:23:31:086 IBC: Waiting for config dialog future to complete
2025-06-18 07:23:31:086 IBC: Creating main window future
2025-06-18 07:23:33:277 IBC: detected frame entitled: IBKR Gateway; event=Opened
2025-06-18 07:23:33:279 IBC: Login dialog WINDOW_OPENED: LoginState is LOGGED_OUT
2025-06-18 07:23:33:280 IBC: trading mode from settings: tradingMode=paper
2025-06-18 07:23:33:280 IBC: Setting Trading mode = paper
2025-06-18 07:23:33:447 IBC: Setting user name
2025-06-18 07:23:33:449 IBC: Setting password
2025-06-18 07:23:33:455 IBC: Login attempt: 1
2025-06-18 07:23:33:456 IBC: trading mode from settings: tradingMode=paper
2025-06-18 07:23:33:457 IBC: detected frame entitled: IBKR Gateway; event=Activated
2025-06-18 07:23:33:466 IBC: detected frame entitled: IBKR Gateway; event=Focused
2025-06-18 07:23:33:536 IBC: Click button: Paper Log In
2025-06-18 07:23:34:490 IBC: detected frame entitled: IBKR Gateway; event=Lost focus
2025-06-18 07:23:34:491 IBC: detected frame entitled: IBKR Gateway; event=Deactivated
2025-06-18 07:23:34:493 IBC: detected frame entitled: Loading...; event=Activated
2025-06-18 07:23:34:509 IBC: detected frame entitled: Loading...; event=Focused
2025-06-18 07:23:34:510 IBC: detected frame entitled: Loading...; event=Opened
2025-06-18 07:23:34:510 IBC: Found Gateway main window
2025-06-18 07:23:34:511 IBC: Got main window from future
2025-06-18 07:23:34:511 IBC: Invoking config dialog menu
2025-06-18 07:23:34:615 IBC: detected frame entitled: Loading...; event=Lost focus
2025-06-18 07:23:34:616 IBC: detected frame entitled: Loading...; event=Deactivated
2025-06-18 07:23:34:617 IBC: detected frame entitled: Authenticating...; event=Activated
2025-06-18 07:23:34:619 IBC: detected frame entitled: Authenticating...; event=Focused
2025-06-18 07:23:34:620 IBC: detected frame entitled: Authenticating...; event=Opened
LogModuleConfigurator-Init: Log4j Ver2.x found on classpath
LogModuleConfigurator-Init: LogModuleConfigurator initialized with Log4j Veri.x
2025-06-18 07:23:40:857 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Opened
2025-06-18 07:23:40:857 IBC: detected frame entitled: Starting application...; event=Lost focus
2025-06-18 07:23:40:858 IBC: detected frame entitled: Starting application...; event=Deactivated
2025-06-18 07:23:40:858 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Activated
2025-06-18 07:23:40:858 IBC: Got config dialog from future
2025-06-18 07:23:40:858 IBC: Got config dialog from future
2025-06-18 07:23:40:858 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Focused
2025-06-18 07:23:40:861 IBC: detected frame entitled: Starting application...; event=Closed
2025-06-18 07:23:40:861 IBC: Login has completed
2025-06-18 07:23:40:861 IBC: detected dialog entitled: Warning; event=Opened
2025-06-18 07:23:40:862 IBC: Click button: I understand and accept
2025-06-18 07:23:40:952 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Lost focus
2025-06-18 07:23:40:969 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Deactivated
2025-06-18 07:23:40:970 IBC: detected dialog entitled: Warning; event=Activated
2025-06-18 07:23:40:971 IBC: detected dialog entitled: Warning; event=Focused
2025-06-18 07:23:41:010 IBC: Setting ReadOnlyApi
2025-06-18 07:23:41:347 IBC: Read-Only API checkbox is already set to: false
2025-06-18 07:23:41:349 IBC: Setting Auto restart time
2025-06-18 07:23:41:397 IBC: Auto restart time already set to 11:59 PM
2025-06-18 07:23:41:451 IBC: Configuration tasks completed
2025-06-18 07:23:41:452 IBC: Click button: OK
2025-06-18 07:23:41:534 IBC: detected dialog entitled: Warning; event=Lost focus
2025-06-18 07:23:41:536 IBC: detected dialog entitled: Warning; event=Deactivated
2025-06-18 07:23:41:538 IBC: detected dialog entitled: Warning; event=Closed
2025-06-18 07:23:41:588 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Closed
IBC returned exit status 137
/home/ibgateway/ibc/scripts/ibcstart.sh: line 517:    52 Killed                  "$java_path/java" $moduleAccess -cp "$ibc_classpath" $java_vm_options$autorestart_option $entry_point "$ibc_ini" ${mode} 2> /dev/null
autorestart file not found

Gateway finished

*************************************************************************
.> Starting IBC/IB gateway
*************************************************************************
.> Starting Xvfb server
.> SSH tunnel disabled
.> Usign default Java heap size 768m.
.> Starting VNC server
.> API_PORT set to: 4002
.> SOCAT_PORT set to: 4004
.> Appling settings to IBC's config.ini
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
.> Settings directory NOT set, defaulting to: /home/ibgateway/Jts
.> File jts.ini already exists, not setting timezone
.> Starting Port Forwarding.
.> Starting socat
18/06/2025 07:23:56 passing arg to libvncserver: -passwd
18/06/2025 07:23:56 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 9
.> Starting IBC in paper mode, with params:
.>		Version: 10.37.1i
.>		program: gateway
.>		tws-path: /home/ibgateway/Jts
.>		ibc-path: /home/ibgateway/ibc
.>		ibc-init: /home/ibgateway/ibc/config.ini
.>		tws-settings-path: /home/ibgateway/Jts
.>		on2fatimeout: restart
Forking :::4002 onto 0.0.0.0:4004 > trading mode paper 
Parsing arguments

================================================================================

Starting IBC version  on 2025-06-18 at 07:23:57

Operating system: Linux 349c5652b454 6.1.0-37-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.140-1 (2025-05-22) x86_64 x86_64 x86_64 GNU/Linux

Arguments:

TWS version = 10.37.1i
Program = Gateway
Entry point = ibcalpha.ibc.IbcGateway
--tws-path = /home/ibgateway/Jts
--tws-settings-path = 
--ibc-path = /home/ibgateway/ibc
--ibc-ini = /home/ibgateway/ibc/config.ini
--mode = 
--java-path = 
--user =
--pw =
--fix-user =
--fix-pw =

=================================
Generating the classpath
Classpath=/home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar

Generating the JAVA VM options
autorestart file not found

Java VM Options=-Xmx768m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 -Dtwslaunch.autoupdate.serviceImpl=com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService -Dchannel=latest -Dexe4j.isInstall4j=true -Dinstall4jType=standalone -DjtsConfigDir=/home/ibgateway/Jts -Dibcsessionid=ev1VX3SK

Determining the location of java executable
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Could not resolve keysym XF86CameraAccessEnable
> Warning:          Could not resolve keysym XF86CameraAccessDisable
> Warning:          Could not resolve keysym XF86CameraAccessToggle
> Warning:          Could not resolve keysym XF86NextElement
> Warning:          Could not resolve keysym XF86PreviousElement
> Warning:          Could not resolve keysym XF86AutopilotEngageToggle
> Warning:          Could not resolve keysym XF86MarkWaypoint
> Warning:          Could not resolve keysym XF86Sos
> Warning:          Could not resolve keysym XF86NavChart
> Warning:          Could not resolve keysym XF86FishingChart
> Warning:          Could not resolve keysym XF86SingleRangeRadar
> Warning:          Could not resolve keysym XF86DualRangeRadar
> Warning:          Could not resolve keysym XF86RadarOverlay
> Warning:          Could not resolve keysym XF86TraditionalSonar
> Warning:          Could not resolve keysym XF86ClearvuSonar
> Warning:          Could not resolve keysym XF86SidevuSonar
> Warning:          Could not resolve keysym XF86NavInfo
Errors from xkbcomp are not fatal to the X server
18/06/2025 07:23:57 Using X display :1
18/06/2025 07:23:57 rootwin: 0x1f7 reswin: 0x200001 dpy: 0xb993d720
18/06/2025 07:23:57 
18/06/2025 07:23:57 ------------------ USEFUL INFORMATION ------------------
18/06/2025 07:23:57 X DAMAGE available on display, using it for polling hints.
18/06/2025 07:23:57   To disable this behavior use: '-noxdamage'
18/06/2025 07:23:57 
18/06/2025 07:23:57   Most compositing window managers like 'compiz' or 'beryl'
18/06/2025 07:23:57   cause X DAMAGE to fail, and so you may not see any screen
18/06/2025 07:23:57   updates via VNC.  Either disable 'compiz' (recommended) or
18/06/2025 07:23:57   supply the x11vnc '-noxdamage' command line option.
18/06/2025 07:23:57 
18/06/2025 07:23:57 Wireframing: -wireframe mode is in effect for window moves.
18/06/2025 07:23:57   If this yields undesired behavior (poor response, painting
18/06/2025 07:23:57   errors, etc) it may be disabled:
18/06/2025 07:23:57    - use '-nowf' to disable wireframing completely.
18/06/2025 07:23:57    - use '-nowcr' to disable the Copy Rectangle after the
18/06/2025 07:23:57      moved window is released in the new position.
18/06/2025 07:23:57   Also see the -help entry for tuning parameters.
18/06/2025 07:23:57   You can press 3 Alt_L's (Left "Alt" key) in a row to 
18/06/2025 07:23:57   repaint the screen, also see the -fixscreen option for
18/06/2025 07:23:57   periodic repaints.
18/06/2025 07:23:57 
18/06/2025 07:23:57 XFIXES available on display, resetting cursor mode
18/06/2025 07:23:57   to: '-cursor most'.
18/06/2025 07:23:57   to disable this behavior use: '-cursor arrow'
18/06/2025 07:23:57   or '-noxfixes'.
18/06/2025 07:23:57 using XFIXES for cursor drawing.
18/06/2025 07:23:57 GrabServer control via XTEST.
18/06/2025 07:23:57 
18/06/2025 07:23:57 Scroll Detection: -scrollcopyrect mode is in effect to
18/06/2025 07:23:57   use RECORD extension to try to detect scrolling windows
18/06/2025 07:23:57   (induced by either user keystroke or mouse input).
18/06/2025 07:23:57   If this yields undesired behavior (poor response, painting
18/06/2025 07:23:57   errors, etc) it may be disabled via: '-noscr'
18/06/2025 07:23:57   Also see the -help entry for tuning parameters.
18/06/2025 07:23:57   You can press 3 Alt_L's (Left "Alt" key) in a row to 
18/06/2025 07:23:57   repaint the screen, also see the -fixscreen option for
18/06/2025 07:23:57   periodic repaints.
18/06/2025 07:23:57 
18/06/2025 07:23:57 XKEYBOARD: number of keysyms per keycode 7 is greater
18/06/2025 07:23:57   than 4 and 51 keysyms are mapped above 4.
18/06/2025 07:23:57   Automatically switching to -xkb mode.
18/06/2025 07:23:57   If this makes the key mapping worse you can
18/06/2025 07:23:57   disable it with the "-noxkb" option.
18/06/2025 07:23:57   Also, remember "-remap DEAD" for accenting characters.
18/06/2025 07:23:57 
18/06/2025 07:23:57 X FBPM extension not supported.
Xlib:  extension "DPMS" missing on display ":1".
18/06/2025 07:23:57 X display is not capable of DPMS.
18/06/2025 07:23:57 --------------------------------------------------------
18/06/2025 07:23:57 
18/06/2025 07:23:57 Default visual ID: 0x21
18/06/2025 07:23:57 Read initial data from X display into framebuffer.
18/06/2025 07:23:57 initialize_screen: fb_depth/fb_bpp/fb_Bpl 16/16/2048
18/06/2025 07:23:57 
18/06/2025 07:23:57 X display :1 is 16bpp depth=16 true color
18/06/2025 07:23:57 
18/06/2025 07:23:57 Autoprobing TCP port 
18/06/2025 07:23:57 Autoprobing selected TCP port 5900
18/06/2025 07:23:57 Autoprobing TCP6 port 
18/06/2025 07:23:57 Autoprobing selected TCP6 port 5900
18/06/2025 07:23:57 Not listening on IPv6 interface.
18/06/2025 07:23:57 
18/06/2025 07:23:57 Xinerama is present and active (e.g. multi-head).
18/06/2025 07:23:57 Xinerama: number of sub-screens: 1
18/06/2025 07:23:57 Xinerama: no blackouts needed (only one sub-screen)
18/06/2025 07:23:57 
18/06/2025 07:23:57 fb read rate: 882 MB/sec
18/06/2025 07:23:57 fast read: reset -wait  ms to: 10
18/06/2025 07:23:57 fast read: reset -defer ms to: 10
18/06/2025 07:23:57 The X server says there are 10 mouse buttons.
18/06/2025 07:23:57 screen setup finished.
18/06/2025 07:23:57 

The VNC desktop is:      349c5652b454:0
PORT=5900

******************************************************************************
Have you tried the x11vnc '-ncache' VNC client-side pixel caching feature yet?

The scheme stores pixel data offscreen on the VNC viewer side for faster
retrieval.  It should work with any VNC viewer.  Try it by running:

    x11vnc -ncache 10 ...

One can also add -ncache_cr for smooth 'copyrect' window motion.
More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching

Location of java executable=/usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/bin

Renaming IB's TWS or Gateway start script to prevent restart without IBC

Starting Gateway with this command:
"/usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/bin/java" --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-exports=java.base/sun.util=ALL-UNNAMED --add-exports=java.desktop/com.sun.java.swing.plaf.motif=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.event=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED --add-opens=java.desktop/javax.swing.table=ALL-UNNAMED --add-opens=java.desktop/sun.awt=ALL-UNNAMED --add-exports=java.desktop/sun.awt.X11=ALL-UNNAMED --add-exports=java.desktop/sun.swing=ALL-UNNAMED --add-opens=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia.events=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmedia.locator=ALL-UNNAMED --add-exports=javafx.media/com.sun.media.jfxmediaimpl=ALL-UNNAMED --add-exports=javafx.web/com.sun.javafx.webkit=ALL-UNNAMED --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED -cp "/home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar" -Xmx768m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 -Dtwslaunch.autoupdate.serviceImpl=com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService -Dchannel=latest -Dexe4j.isInstall4j=true -Dinstall4jType=standalone -DjtsConfigDir=/home/ibgateway/Jts -Dibcsessionid=ev1VX3SK ibcalpha.ibc.IbcGateway "/home/ibgateway/ibc/config.ini"  

IBC Settings:
    AcceptBidAskLastSizeDisplayUpdateNotification=accept
    AcceptIncomingConnectionAction=manual
    AcceptNonBrokerageAccountWarning=yes
    AllowBlindTrading=no
    AutoLogoffTime=
    AutoRestartTime=11:59 PM
    BindAddress=
    BypassBondWarning=
    BypassCalledBondWarning=
    BypassNegativeYieldToWorstConfirmation=
    BypassNoOverfillProtectionPrecaution=
    BypassOrderPrecautions=
    BypassPriceBasedVolatilityRiskWarning=
    BypassRedirectOrderWarning=
    BypassSameActionPairTradeWarning=
    BypassUSStocksMarketDataInSharesWarning=
    ClosedownAt=
    ColdRestartTime=
    CommandPrompt=
    CommandServerPort=0
    ConfirmCryptoCurrencyOrders=transmit
    ConfirmOrderIdReset=
    ControlFrom=
    DismissNSEComplianceNotice=yes
    DismissPasswordExpiryWarning=no
    ExistingSessionDetectedAction=primary
    ExitAfterSecondFactorAuthenticationTimeout=no
    FIX=no
    FIXLoginId=***
    FIXPassword=***
    IbDir=
    IbLoginId=***
    IbPassword=***
    LogStructureScope=known
    LogStructureWhen=never
    LoginDialogDisplayTimeout=60
    MinimizeMainWindow=no
    OverrideTwsApiPort=
    OverrideTwsMasterClientID=
    ReadOnlyApi=no
    ReadOnlyLogin=no
    ReloginAfterSecondFactorAuthenticationTimeout=yes
    ResetOrderIdsAtStart=
    SaveTwsSettingsAt=
    SecondFactorAuthenticationExitInterval=60
    SecondFactorAuthenticationTimeout=180
    SecondFactorDevice=
    SendMarketDataInLotsForUSstocks=
    StoreSettingsOnServer=
    SuppressInfoMessages=yes
    TradingMode=paper
    TrustedTwsApiClientIPs=
End IBC Settings

2025-06-18 07:23:57:458 IBC: version: 3.22.0
System Properties
------------------------------------------------------------
java.specification.version = 17
sun.jnu.encoding = ANSI_X3.4-1968
channel = latest
java.class.path = /home/ibgateway/Jts/ibgateway/10.37.1i/jars/batik-all-1.16.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/commons-io-2.11.0.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/fop-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-annotations-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-core-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jackson-databind-2.12.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jts4launch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-linux64-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/jxbrowser-swing-7.41.3.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/locales.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-api-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/log4j-core-2.17.1.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/protobuf-java-3.25.6.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/total-2024.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-1037.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/twslaunch-install4j-1.12.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/jars/xmlgraphics-commons-2.8.jar:/home/ibgateway/Jts/ibgateway/10.37.1i/.install4j/i4jruntime.jar:/home/ibgateway/ibc/IBC.jar
java.vm.vendor = Azul Systems, Inc.
ibcsessionid = ev1VX3SK
sun.arch.data.model = 64
java.vendor.url = http://www.azul.com/
user.timezone = Europe/Zurich
java.vm.specification.version = 17
os.name = Linux
sun.java.launcher = SUN_STANDARD
user.country = US
sun.boot.library.path = /usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu/lib
sun.java.command = ibcalpha.ibc.IbcGateway /home/ibgateway/ibc/config.ini
jdk.debug = release
sun.cpu.endian = little
user.home = /home/ibgateway
user.language = en
java.specification.vendor = Oracle Corporation
java.version.date = 2024-04-16
java.home = /usr/local/i4j_jres/Oda-jK0QgTEmVssfllLP/17.0.10.0.101-zulu
jtsConfigDir = /home/ibgateway/Jts
file.separator = /
java.vm.compressedOopsMode = 32-bit
line.separator = 

java.vm.specification.vendor = Oracle Corporation
twslaunch.autoupdate.serviceImpl = com.ib.tws.twslaunch.install4j.Install4jAutoUpdateService
java.specification.name = Java Platform API Specification
install4jType = standalone
sun.management.compiler = HotSpot 64-Bit Tiered Compilers
exe4j.isInstall4j = true
java.runtime.version = 17.0.10.0.101+3-LTS
user.name = ibgateway
path.separator = :
os.version = 6.1.0-37-cloud-amd64
java.runtime.name = OpenJDK Runtime Environment
file.encoding = ANSI_X3.4-1968
java.vm.name = OpenJDK 64-Bit Server VM
java.vendor.version = Zulu17.49+16-SA
java.vendor.url.bug = http://www.azul.com/support/
java.io.tmpdir = /tmp
java.version = 17.0.10.0.101
user.dir = /home/ibgateway/Jts
os.arch = amd64
java.vm.specification.name = Java Virtual Machine Specification
native.encoding = ANSI_X3.4-1968
java.library.path = /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
java.vm.info = mixed mode
java.vendor = Azul Systems, Inc.
java.vm.version = 17.0.10.0.101+3-LTS
sun.io.unicode.encoding = UnicodeLittle
java.class.version = 61.0
------------------------------------------------------------
2025-06-18 07:23:57:468 IBC: using default settings provider: ini file is /home/ibgateway/ibc/config.ini
2025-06-18 07:23:57:469 IBC: using default login manager: will get username and password from settings; FIX username and password (if required) from settings
2025-06-18 07:23:57:469 IBC: using default main window manager
2025-06-18 07:23:57:469 IBC: using default trading mode manager: constructor parameter args but trading mode not present - will be taken from settings
2025-06-18 07:23:57:472 IBC: using default config dialog manager
2025-06-18 07:23:57:479 IBC: CommandServer is not started because the port is not configured
2025-06-18 07:23:57:659 IBC: TWS Settings directory is: /home/ibgateway/Jts
2025-06-18 07:23:57:660 IBC: Starting session: will exit if login dialog is not displayed within 60 seconds
2025-06-18 07:23:57:671 IBC: Ensuring /home/ibgateway/Jts/jts.ini contains required minimal lines
2025-06-18 07:23:57:673 IBC: Found setting: [Logon]/s3store=true
2025-06-18 07:23:57:673 IBC: Found setting: [Logon]/Locale=en
2025-06-18 07:23:57:673 IBC: Found setting: [Logon]/displayedproxymsg=1
2025-06-18 07:23:57:673 IBC: Found setting: [Logon]/UseSSL=true
2025-06-18 07:23:57:674 IBC: Found setting: [IBGateway]/ApiOnly=true
2025-06-18 07:23:57:675 IBC: Found setting: [IBGateway]/TrustedIPs=127.0.0.1
2025-06-18 07:23:57:675 IBC: Confirmed /home/ibgateway/Jts/jts.ini contains required minimal lines
2025-06-18 07:23:57:676 IBC: Starting Gateway
2025/06/18 07:23:59 socat[107] E connect(5, AF=2 127.0.0.1:4002, 16): Connection refused
2025-06-18 07:24:00:947 IBC: Getting config dialog
2025-06-18 07:24:00:948 IBC: Creating config dialog future
2025-06-18 07:24:00:956 IBC: Getting config dialog
2025-06-18 07:24:00:957 IBC: Waiting for config dialog future to complete
2025-06-18 07:24:00:974 IBC: Getting main window
2025-06-18 07:24:00:975 IBC: Creating main window future
2025-06-18 07:24:03:076 IBC: detected frame entitled: IBKR Gateway; event=Activated
2025-06-18 07:24:03:089 IBC: detected frame entitled: IBKR Gateway; event=Focused
2025-06-18 07:24:03:090 IBC: detected frame entitled: IBKR Gateway; event=Opened
2025-06-18 07:24:03:091 IBC: Login dialog WINDOW_OPENED: LoginState is LOGGED_OUT
2025-06-18 07:24:03:095 IBC: trading mode from settings: tradingMode=paper
2025-06-18 07:24:03:096 IBC: Setting Trading mode = paper
2025-06-18 07:24:03:258 IBC: Setting user name
2025-06-18 07:24:03:260 IBC: Setting password
2025-06-18 07:24:03:260 IBC: Login attempt: 1
2025-06-18 07:24:03:262 IBC: trading mode from settings: tradingMode=paper
2025-06-18 07:24:03:334 IBC: Click button: Paper Log In
2025-06-18 07:24:04:294 IBC: detected frame entitled: IBKR Gateway; event=Lost focus
2025-06-18 07:24:04:294 IBC: detected frame entitled: IBKR Gateway; event=Deactivated
2025-06-18 07:24:04:303 IBC: detected frame entitled: Loading...; event=Opened
2025-06-18 07:24:04:304 IBC: Found Gateway main window
2025-06-18 07:24:04:306 IBC: Got main window from future
2025-06-18 07:24:04:307 IBC: Invoking config dialog menu
2025-06-18 07:24:04:308 IBC: detected frame entitled: Loading...; event=Activated
2025-06-18 07:24:04:329 IBC: detected frame entitled: Loading...; event=Focused
2025-06-18 07:24:04:443 IBC: detected frame entitled: Loading...; event=Lost focus
2025-06-18 07:24:04:444 IBC: detected frame entitled: Loading...; event=Deactivated
2025-06-18 07:24:04:446 IBC: detected frame entitled: Authenticating...; event=Activated
2025-06-18 07:24:04:448 IBC: detected frame entitled: Authenticating...; event=Focused
2025-06-18 07:24:04:449 IBC: detected frame entitled: Authenticating...; event=Opened
LogModuleConfigurator-Init: Log4j Ver2.x found on classpath
LogModuleConfigurator-Init: LogModuleConfigurator initialized with Log4j Veri.x
2025-06-18 07:24:10:307 IBC: detected frame entitled: Starting application...; event=Lost focus
2025-06-18 07:24:10:414 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Opened
2025-06-18 07:24:10:415 IBC: Got config dialog from future
2025-06-18 07:24:10:415 IBC: detected frame entitled: Starting application...; event=Deactivated
2025-06-18 07:24:10:416 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Activated
2025-06-18 07:24:10:416 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Focused
2025-06-18 07:24:10:416 IBC: Got config dialog from future
2025-06-18 07:24:10:417 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Lost focus
2025-06-18 07:24:10:417 IBC: detected frame entitled: Starting application...; event=Closed
2025-06-18 07:24:10:418 IBC: Login has completed
2025-06-18 07:24:10:418 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Deactivated
2025-06-18 07:24:10:418 IBC: detected dialog entitled: Warning; event=Activated
2025-06-18 07:24:10:422 IBC: detected dialog entitled: Warning; event=Focused
2025-06-18 07:24:10:422 IBC: detected dialog entitled: Warning; event=Opened
2025-06-18 07:24:10:424 IBC: Click button: I understand and accept
2025-06-18 07:24:10:584 IBC: Setting Auto restart time
2025-06-18 07:24:10:684 IBC: Auto restart time already set to 11:59 PM
2025-06-18 07:24:10:685 IBC: Setting ReadOnlyApi
2025-06-18 07:24:11:012 IBC: Read-Only API checkbox is already set to: false
2025-06-18 07:24:11:145 IBC: Configuration tasks completed
2025-06-18 07:24:11:145 IBC: Click button: OK
2025-06-18 07:24:11:243 IBC: detected dialog entitled: Warning; event=Closed
2025-06-18 07:24:11:325 IBC: detected dialog entitled: DUD194296 Trader Workstation Configuration (Simulated Trading); event=Closed

Answered by gnzsnz

Jun 19, 2025

there is not much information on the log file, but exit status 137 on docker means that there is not enough memory/swap

https://medium.com/javarevisited/understanding-and-resolving-docker-exit-code-73ff617230cf

View full answer

garcia42 · 2025-06-18T07:41:43Z

garcia42
Jun 18, 2025
Author

This is running on a GCP n4-standard-4, It seems like this is a out of memory issue. It's possible that adding swap space solved the issue

sudo fallocate -l 4G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
# Make permanent
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab

1 reply

garcia42 Jun 18, 2025
Author

Eh, well maybe false alarm. I restarted my container and I see that it's restart looping again

At least I saw that it was working at least once

I've tried to make sure to add more memory

(venv) trader@pysystemtrade-vm:~/docker$ cat docker-compose.yml 
services:
  ib-gateway:
    image: ghcr.io/gnzsnz/ib-gateway:stable
    deploy:
      resources:
        limits:
          memory: 5000M
        reservations:
          memory: 2000M

And to give more time on docker compose up as well

ExecStart=/usr/local/bin/docker-compose -f docker-compose.yml up --no-color --timeout 600

gnzsnz · 2025-06-19T08:06:59Z

gnzsnz
Jun 19, 2025
Maintainer

there is not much information on the log file, but exit status 137 on docker means that there is not enough memory/swap

https://medium.com/javarevisited/understanding-and-resolving-docker-exit-code-73ff617230cf

1 reply

garcia42 Jun 25, 2025
Author

Yeah, I was running this with pysystemtrade on an n4-standard-4, the issue seems to have went away with an n4-standard-8

I think this was just a memory issue but I couldn't find out how since free -h and other memory tracking tools looked like there was plenty of space

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Paper mode auto restarts the docker container every 30 seconds #285

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Paper mode auto restarts the docker container every 30 seconds #285

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docker compose config

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