Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001306/0.001306, allocations: 110 kB / 18.49 MB, free: 4.543 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00128/0.00128, allocations: 198.6 kB / 21.43 MB, free: 1.609 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.369/1.369, allocations: 225.6 MB / 249.8 MB, free: 3.598 MB / 190.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Electrical.Digital.Examples.FlipFlop,fileNamePrefix="Modelica_4_0_0_Modelica_Electrical_Digital_Examples_FlipFlop",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.Digital.Examples.FlipFlop,fileNamePrefix="Modelica_4_0_0_Modelica_Electrical_Digital_Examples_FlipFlop",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001451/0.001451, allocations: 47.94 kB / 366.3 MB, free: 0.832 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09843/0.09988, allocations: 52.14 MB / 418.5 MB, free: 12.59 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Digital.Examples.FlipFlop): time 0.003389/0.1033, allocations: 2.133 MB / 420.6 MB, free: 10.45 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.002316/0.1056, allocations: 1.13 MB / 421.8 MB, free: 9.309 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 9.122e-05/0.1057, allocations: 7.938 kB / 421.8 MB, free: 9.301 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001903/0.1059, allocations: 47.56 kB / 421.8 MB, free: 9.254 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001173/0.106, allocations: 51.58 kB / 421.9 MB, free: 9.203 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004808/0.1065, allocations: 167.7 kB / 422 MB, free: 9.039 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0005021/0.107, allocations: 467.5 kB / 422.5 MB, free: 8.582 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00024/0.1072, allocations: 128.9 kB / 422.6 MB, free: 8.453 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008881/0.1081, allocations: 0.8383 MB / 423.4 MB, free: 7.613 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000348/0.1084, allocations: 270.9 kB / 423.7 MB, free: 7.348 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 9.25e-05/0.1085, allocations: 44 kB / 423.7 MB, free: 7.305 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 8.454e-05/0.1086, allocations: 44 kB / 423.8 MB, free: 7.262 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00018/0.1088, allocations: 147.5 kB / 423.9 MB, free: 7.117 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002299/0.109, allocations: 218.8 kB / 424.1 MB, free: 6.902 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0008251/0.1099, allocations: 0.9303 MB / 425.1 MB, free: 5.969 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.787e-06/0.1099, allocations: 7.938 kB / 425.1 MB, free: 5.961 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.102e-06/0.1099, allocations: 0 / 425.1 MB, free: 5.961 MB / 350.1 MB Notification: Performance of Transformations before backend: time 7.865e-06/0.1099, allocations: 0 / 425.1 MB, free: 5.961 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 81 * Number of variables: 81 Notification: Performance of Generate backend data structure: time 0.001262/0.1111, allocations: 0.872 MB / 426 MB, free: 5.027 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.861e-05/0.1112, allocations: 12.03 kB / 426 MB, free: 5.016 MB / 350.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.078e-05/0.1112, allocations: 12.78 kB / 426 MB, free: 5.004 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001073/0.1113, allocations: 70.72 kB / 426.1 MB, free: 4.926 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001173/0.1114, allocations: 52.59 kB / 426.1 MB, free: 4.875 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000463/0.1119, allocations: 355.6 kB / 426.4 MB, free: 4.492 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.955e-05/0.1119, allocations: 29.03 kB / 426.5 MB, free: 4.465 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.632e-05/0.112, allocations: 36.36 kB / 426.5 MB, free: 4.43 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008955/0.1129, allocations: 493.7 kB / 427 MB, free: 3.938 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.115e-05/0.1129, allocations: 0 / 427 MB, free: 3.938 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.482e-05/0.113, allocations: 16 kB / 427 MB, free: 3.922 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.277e-06/0.113, allocations: 8 kB / 427 MB, free: 3.914 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007795/0.1138, allocations: 370.4 kB / 427.4 MB, free: 3.555 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001808/0.1156, allocations: 1.12 MB / 428.5 MB, free: 2.379 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001101/0.1167, allocations: 419.5 kB / 428.9 MB, free: 1.961 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003542/0.117, allocations: 165.3 kB / 429.1 MB, free: 1.797 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 6.858e-05/0.1171, allocations: 8.281 kB / 429.1 MB, free: 1.789 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006307/0.1177, allocations: 347 kB / 429.4 MB, free: 1.438 MB / 350.1 MB Notification: Performance of pre-optimization done (n=35): time 1.944e-06/0.1177, allocations: 0 / 429.4 MB, free: 1.438 MB / 350.1 MB Notification: Performance of matching and sorting (n=35): time 0.001485/0.1192, allocations: 0.7239 MB / 430.1 MB, free: 0.6953 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.477e-05/0.1193, allocations: 118.8 kB / 430.3 MB, free: 0.5547 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003093/0.1196, allocations: 306.5 kB / 430.6 MB, free: 256 kB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 8.47e-05/0.1197, allocations: 45.69 kB / 430.6 MB, free: 204 kB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001301/0.1198, allocations: 177 kB / 430.8 MB, free: 24 kB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001258/0.1199, allocations: 87.36 kB / 430.9 MB, free: 15.94 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002826/0.1202, allocations: 186 kB / 431 MB, free: 15.75 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0001755/0.1204, allocations: 334.8 kB / 431.4 MB, free: 15.41 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000394/0.1208, allocations: 184.8 kB / 431.6 MB, free: 15.23 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004373/0.1212, allocations: 240.5 kB / 431.8 MB, free: 14.98 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.000892/0.1221, allocations: 0.5203 MB / 432.3 MB, free: 14.42 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.515e-06/0.1221, allocations: 7.938 kB / 432.3 MB, free: 14.41 MB / 366.1 MB Notification: Performance of matching and sorting (n=48) (initialization): time 0.001181/0.1233, allocations: 0.6357 MB / 432.9 MB, free: 13.76 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 5.804e-05/0.1234, allocations: 67.39 kB / 433 MB, free: 13.68 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.641e-06/0.1234, allocations: 0 / 433 MB, free: 13.68 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.652e-05/0.1234, allocations: 4 kB / 433 MB, free: 13.68 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001612/0.1236, allocations: 59.84 kB / 433.1 MB, free: 13.62 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.683e-06/0.1236, allocations: 0 / 433.1 MB, free: 13.62 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001978/0.1238, allocations: 39.75 kB / 433.1 MB, free: 13.58 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002677/0.124, allocations: 287.8 kB / 433.4 MB, free: 13.3 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 45 ($whenCondition1,$PRE.FF.And2.auxiliary_n,FF.RS2.TD1.x_delayed,$PRE.FF.RS2.TD1.x,FF.RS2.Nor2.auxiliary_n,FF.RS2.Nor2.auxiliary[2],FF.RS2.Nor2.x[2],FF.RS2.Nor2.x[1],$PRE.FF.And4.auxiliary_n,FF.RS1.TD1.x_delayed,$PRE.FF.RS1.TD1.x,FF.RS1.Nor2.auxiliary_n,FF.RS1.Nor2.auxiliary[2],FF.RS1.Nor2.x[2],FF.RS1.Nor2.x[1],$PRE.FF.Not1.auxiliary,FF.And4.auxiliary_n,FF.And4.x[1],FF.And3.auxiliary_n,FF.And3.x[2],$PRE.FF.And1.auxiliary_n,FF.And1.y,FF.RS2.TD1.x,$PRE.FF.RS2.Nor2.auxiliary_n,FF.RS2.Nor1.auxiliary_n,$PRE.FF.RS2.Nor1.auxiliary_n,FF.RS2.Nor1.auxiliary[2],K.y,J.y,CLK.t_i,$PRE.CLK.t_i,FF.Not1.auxiliary,$PRE.FF.And3.auxiliary_n,FF.And3.y,FF.And2.auxiliary_n,FF.And2.auxiliary[2],FF.And2.x[1],FF.And1.auxiliary_n,FF.And1.auxiliary[2],FF.And1.x[1],FF.RS1.TD1.x,$PRE.FF.RS1.Nor2.auxiliary_n,FF.RS1.Nor1.auxiliary_n,$PRE.FF.RS1.Nor1.auxiliary_n,FF.RS1.Nor1.auxiliary[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (48): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003389/0.1244, allocations: 285.7 kB / 433.7 MB, free: 13 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.02e-05/0.1244, allocations: 31.81 kB / 433.7 MB, free: 12.97 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.382e-05/0.1245, allocations: 38.95 kB / 433.7 MB, free: 12.93 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.296e-06/0.1245, allocations: 4 kB / 433.7 MB, free: 12.92 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.14e-06/0.1245, allocations: 4 kB / 433.8 MB, free: 12.92 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.498e-06/0.1245, allocations: 7.922 kB / 433.8 MB, free: 12.91 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005568/0.1251, allocations: 473.3 kB / 434.2 MB, free: 12.4 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.648e-06/0.1251, allocations: 4 kB / 434.2 MB, free: 12.39 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001146/0.1252, allocations: 55.89 kB / 434.3 MB, free: 12.34 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.675e-06/0.1252, allocations: 0 / 434.3 MB, free: 12.34 MB / 366.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.48e-05/0.1253, allocations: 47.98 kB / 434.3 MB, free: 12.29 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.874e-06/0.1253, allocations: 0 / 434.3 MB, free: 12.29 MB / 366.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.027e-06/0.1253, allocations: 3.984 kB / 434.3 MB, free: 12.29 MB / 366.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001085/0.1264, allocations: 0.617 MB / 434.9 MB, free: 11.64 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002615/0.1266, allocations: 196.8 kB / 435.1 MB, free: 11.43 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.943e-05/0.1267, allocations: 12 kB / 435.2 MB, free: 11.42 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001551/0.1269, allocations: 23.98 kB / 435.2 MB, free: 11.39 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002106/0.1271, allocations: 87.84 kB / 435.3 MB, free: 11.31 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002624/0.1274, allocations: 283.7 kB / 435.5 MB, free: 11.03 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.0002078/0.1276, allocations: 202 kB / 435.7 MB, free: 10.83 MB / 366.1 MB Notification: Performance of sort global known variables: time 7e-08/0.1276, allocations: 0 / 435.7 MB, free: 10.83 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.0004026/0.128, allocations: 99.89 kB / 435.8 MB, free: 10.73 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 33 ($whenCondition1,FF.RS1.Nor1.auxiliary[2],FF.RS1.Nor1.auxiliary_n,FF.RS1.Nor2.x[1],FF.RS1.Nor2.x[2],FF.RS1.Nor2.auxiliary[2],FF.RS1.Nor2.auxiliary_n,FF.RS1.TD1.x,FF.RS1.TD1.x_delayed,FF.RS2.Nor1.auxiliary[2],FF.RS2.Nor1.auxiliary_n,FF.RS2.Nor2.x[1],FF.RS2.Nor2.x[2],FF.RS2.Nor2.auxiliary[2],FF.RS2.Nor2.auxiliary_n,FF.RS2.TD1.x,FF.RS2.TD1.x_delayed,FF.And1.x[1],FF.And1.y,FF.And1.auxiliary[2],FF.And1.auxiliary_n,FF.And2.x[1],FF.And2.auxiliary[2],FF.And2.auxiliary_n,FF.And3.x[2],FF.And3.y,FF.And3.auxiliary_n,FF.And4.x[1],FF.And4.auxiliary_n,FF.Not1.auxiliary,CLK.t_i,J.y,K.y) * Number of discrete states: 13 (FF.Not1.auxiliary,FF.And4.auxiliary_n,FF.And3.auxiliary_n,FF.And2.auxiliary_n,FF.And1.auxiliary_n,FF.RS2.TD1.x,FF.RS2.Nor2.auxiliary_n,FF.RS2.Nor1.auxiliary_n,FF.RS1.TD1.x,FF.RS1.Nor2.auxiliary_n,FF.RS1.Nor1.auxiliary_n,K.y,J.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (35): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 1 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001481/0.1294, allocations: 1.184 MB / 437 MB, free: 9.508 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.001018/0.1305, allocations: 0.5457 MB / 437.6 MB, free: 8.938 MB / 366.1 MB Notification: Performance of simCode: created event and clocks part: time 1.793e-06/0.1305, allocations: 0 / 437.6 MB, free: 8.938 MB / 366.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005404/0.131, allocations: 354.6 kB / 437.9 MB, free: 8.566 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00126/0.1323, allocations: 331.5 kB / 438.2 MB, free: 8.27 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005241/0.1375, allocations: 3.523 MB / 441.8 MB, free: 4.633 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006909/0.1382, allocations: 0.8113 MB / 442.6 MB, free: 3.797 MB / 366.1 MB Notification: Performance of simCode: alias equations: time 0.001334/0.1395, allocations: 0.7548 MB / 443.3 MB, free: 3.039 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007792/0.1403, allocations: 338.8 kB / 443.7 MB, free: 2.707 MB / 366.1 MB Notification: Performance of SimCode: time 5.11e-07/0.1403, allocations: 0 / 443.7 MB, free: 2.707 MB / 366.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1946/0.3349, allocations: 13.7 MB / 457.3 MB, free: 28.73 MB / 366.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 8.223/8.558, allocations: 19.11 kB / 457.4 MB, free: 28.71 MB / 366.1 MB " [Timeout remaining time 651] (rm -f Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe ; mkfifo Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe >> ../files/Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Electrical_Digital_Examples_FlipFlop_fmu --startTime=0 --stopTime=250 --stepSize=0.0490773 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Electrical_Digital_Examples_FlipFlop.fmu > Modelica_4.0.0_Modelica.Electrical.Digital.Examples.FlipFlop.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 10.853780463978183] Failed to read output from testmodel.py, exit status != 0: ['time', 'FF.RS1.TD1.x', 'FF.RS2.TD1.x'] 8.692303368006833 8.70447232 8.592007804 Calling exit ...