Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001333/0.001333, allocations: 113.5 kB / 19.73 MB, free: 2.242 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.498/1.498, allocations: 230.6 MB / 253.4 MB, free: 14.65 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001582/0.001582, allocations: 215 kB / 310 MB, free: 3.09 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo): time 0.5896/0.5896, allocations: 101.3 MB / 467.8 MB, free: 30.49 MB / 350.1 MB " [Timeout remaining time 179] Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Discrete",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Discrete",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: OpenIPSL requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenIPSL requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002482/0.002482, allocations: 81.97 kB / 0.6252 GB, free: 33.19 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1241/0.1266, allocations: 78.62 MB / 0.702 GB, free: 0.9297 MB / 478.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete): time 0.007658/0.1343, allocations: 6.276 MB / 0.7081 GB, free: 10.62 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.003986/0.1382, allocations: 1.927 MB / 0.71 GB, free: 8.684 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007198/0.139, allocations: 8 kB / 0.71 GB, free: 8.676 MB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005882/0.1396, allocations: 214.1 kB / 0.7102 GB, free: 8.465 MB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002236/0.1418, allocations: 0.82 MB / 0.711 GB, free: 7.648 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001465/0.1433, allocations: 0.6018 MB / 0.7116 GB, free: 7.051 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.001899/0.1452, allocations: 1.37 MB / 0.7129 GB, free: 5.676 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004216/0.1456, allocations: 204.5 kB / 0.7131 GB, free: 5.465 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0009812/0.1466, allocations: 0.6107 MB / 0.7137 GB, free: 4.852 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001045/0.1476, allocations: 0.7701 MB / 0.7145 GB, free: 4.078 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002374/0.1478, allocations: 104 kB / 0.7146 GB, free: 3.977 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005959/0.1484, allocations: 259.8 kB / 0.7148 GB, free: 3.723 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000271/0.1487, allocations: 286.8 kB / 0.7151 GB, free: 3.441 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0006408/0.1493, allocations: 0.6136 MB / 0.7157 GB, free: 2.824 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002037/0.1514, allocations: 1.509 MB / 0.7171 GB, free: 1.309 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.599e-06/0.1514, allocations: 0 / 0.7171 GB, free: 1.309 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.593e-06/0.1514, allocations: 0 / 0.7171 GB, free: 1.309 MB / 494.1 MB Notification: Performance of Transformations before backend: time 2.8e-05/0.1514, allocations: 0 / 0.7171 GB, free: 1.309 MB / 494.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 178 * Number of variables: 178 Notification: Performance of Generate backend data structure: time 0.009153/0.1606, allocations: 2.475 MB / 0.7196 GB, free: 14.8 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.358e-05/0.1606, allocations: 8.031 kB / 0.7196 GB, free: 14.79 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 3.594e-05/0.1606, allocations: 17.31 kB / 0.7196 GB, free: 14.77 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001737/0.1608, allocations: 122.4 kB / 0.7197 GB, free: 14.64 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005227/0.166, allocations: 0.7718 MB / 0.7205 GB, free: 13.87 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001671/0.1677, allocations: 0.7411 MB / 0.7212 GB, free: 13.09 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004137/0.1681, allocations: 363 kB / 0.7215 GB, free: 12.67 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002085/0.1683, allocations: 72 kB / 0.7216 GB, free: 12.6 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002732/0.1711, allocations: 1.186 MB / 0.7228 GB, free: 11.39 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.886e-05/0.1711, allocations: 0 / 0.7228 GB, free: 11.39 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.864e-05/0.1712, allocations: 32 kB / 0.7228 GB, free: 11.36 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.854e-05/0.1712, allocations: 19.98 kB / 0.7228 GB, free: 11.34 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002261/0.1735, allocations: 0.9537 MB / 0.7237 GB, free: 10.38 MB / 0.4981 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007273/0.1807, allocations: 3.512 MB / 0.7272 GB, free: 6.691 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007941/0.1887, allocations: 1.924 MB / 0.729 GB, free: 4.746 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001578/0.1903, allocations: 0.6002 MB / 0.7296 GB, free: 4.145 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001026/0.1904, allocations: 12.66 kB / 0.7296 GB, free: 4.133 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.369e-05/0.1904, allocations: 47.16 kB / 0.7297 GB, free: 4.078 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=92): time 2.735e-06/0.1904, allocations: 0 / 0.7297 GB, free: 4.078 MB / 0.4981 GB Notification: Performance of matching and sorting (n=92): time 0.03035/0.2208, allocations: 6.701 MB / 0.7362 GB, free: 13.36 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001257/0.2209, allocations: 93.77 kB / 0.7363 GB, free: 13.25 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001483/0.2224, allocations: 0.9657 MB / 0.7373 GB, free: 12.26 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 0.0001964/0.2226, allocations: 41.7 kB / 0.7373 GB, free: 12.21 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004007/0.223, allocations: 465.4 kB / 0.7377 GB, free: 11.75 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003944/0.2234, allocations: 329.2 kB / 0.7381 GB, free: 11.43 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005077/0.2239, allocations: 263.5 kB / 0.7383 GB, free: 11.16 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001445/0.224, allocations: 305.1 kB / 0.7386 GB, free: 10.86 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001667/0.2257, allocations: 0.6949 MB / 0.7393 GB, free: 10.17 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001795/0.2275, allocations: 0.9185 MB / 0.7402 GB, free: 9.18 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02449/0.252, allocations: 5.284 MB / 0.7453 GB, free: 3.82 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.448e-06/0.252, allocations: 0 / 0.7453 GB, free: 3.82 MB / 0.5137 GB Notification: Performance of matching and sorting (n=181) (initialization): time 0.01453/0.2665, allocations: 4.126 MB / 0.7494 GB, free: 15.68 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 3.035e-05/0.2665, allocations: 8 kB / 0.7494 GB, free: 15.67 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.976e-05/0.2666, allocations: 7.938 kB / 0.7494 GB, free: 15.66 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006152/0.2727, allocations: 1.507 MB / 0.7509 GB, free: 14.15 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001279/0.274, allocations: 259.6 kB / 0.7511 GB, free: 13.9 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02173/0.2957, allocations: 8.178 MB / 0.7591 GB, free: 5.598 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001646/0.2974, allocations: 171.1 kB / 0.7593 GB, free: 5.43 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001696/0.2975, allocations: 59.95 kB / 0.7593 GB, free: 5.371 MB / 0.5294 GB Warning: Assuming fixed start value for the following 4 variables: order4.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real order2.delta:VARIABLE(flow=false start = order2.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real order4.delta:VARIABLE(flow=false start = order4.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real order4.e1q:VARIABLE(start = order4.e1q0 unit = \"1\" fixed = true ) \"q-axis transient voltage\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 4 (aVRTypeII.vf,aVRTypeII.vr2,aVRTypeII.vr1,aVRTypeII.vm) * Top-level inputs: 0 Notification: Strong component statistics for initialization (151): * Single equations (assignments): 150 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(18,13,25.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006394/0.2982, allocations: 262.6 kB / 0.7596 GB, free: 5.102 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001106/0.2993, allocations: 341.5 kB / 0.7599 GB, free: 4.758 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01311/0.3124, allocations: 3.557 MB / 0.7634 GB, free: 1.176 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.929e-05/0.3124, allocations: 8 kB / 0.7634 GB, free: 1.168 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.457e-05/0.3124, allocations: 8 kB / 0.7634 GB, free: 1.16 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.027e-05/0.3125, allocations: 7.969 kB / 0.7634 GB, free: 1.152 MB / 0.5294 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01627/0.3287, allocations: 5.087 MB / 0.7684 GB, free: 11.96 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.45e-05/0.3287, allocations: 4 kB / 0.7684 GB, free: 11.96 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006841/0.3294, allocations: 103.9 kB / 0.7685 GB, free: 11.86 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00614/0.3356, allocations: 1.578 MB / 0.77 GB, free: 10.27 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001771/0.3357, allocations: 24 kB / 0.77 GB, free: 10.25 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02255/0.3583, allocations: 10.55 MB / 0.7803 GB, free: 15.41 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.238e-06/0.3583, allocations: 3.938 kB / 0.7803 GB, free: 15.4 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01597/0.3743, allocations: 4.587 MB / 0.7848 GB, free: 10.79 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003975/0.3747, allocations: 143 kB / 0.7849 GB, free: 10.64 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002267/0.3749, allocations: 16 kB / 0.785 GB, free: 10.63 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00106/0.3759, allocations: 87.91 kB / 0.785 GB, free: 10.54 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005628/0.3765, allocations: 180.7 kB / 0.7852 GB, free: 10.37 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.499e-05/0.3766, allocations: 23.98 kB / 0.7852 GB, free: 10.34 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0009189/0.3775, allocations: 0.6511 MB / 0.7859 GB, free: 9.684 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.1e-07/0.3775, allocations: 0 / 0.7859 GB, free: 9.684 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.001454/0.379, allocations: 443.7 kB / 0.7863 GB, free: 9.25 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 6 (order2.delta,order2.w,order4.delta,order4.w,order4.e1q,order4.e1d) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 4 (aVRTypeII.vm,aVRTypeII.vr1,aVRTypeII.vr2,aVRTypeII.vf) * Top-level inputs: 0 Notification: Strong component statistics for simulation (61): * Single equations (assignments): 59 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(20,12,23.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0163/0.3953, allocations: 5.181 MB / 0.7914 GB, free: 4.031 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.006615/0.4019, allocations: 2.162 MB / 0.7935 GB, free: 1.852 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 4.298e-06/0.4019, allocations: 0 / 0.7935 GB, free: 1.852 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.004357/0.4062, allocations: 1.267 MB / 0.7947 GB, free: 0.5625 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001596/0.4078, allocations: 346.9 kB / 0.795 GB, free: 216 kB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04111/0.4489, allocations: 15 MB / 0.8097 GB, free: 0.9297 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.268/0.717, allocations: 1.074 MB / 0.8107 GB, free: 102.8 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0005254/0.7175, allocations: 97.73 kB / 0.8108 GB, free: 102.8 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000758/0.7182, allocations: 443.8 kB / 0.8112 GB, free: 102.8 MB / 0.5762 GB Notification: Performance of SimCode: time 1.934e-06/0.7182, allocations: 0 / 0.8112 GB, free: 102.8 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06311/0.7814, allocations: 32.54 MB / 0.843 GB, free: 87.49 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 18.28/19.06, allocations: 19.08 kB / 0.843 GB, free: 87.47 MB / 0.5762 GB " [Timeout remaining time 641] (rm -f OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Discrete_fmu --startTime=0 --stopTime=20 --stepSize=0.01 --timeout=50 --tolerance=0.001 OpenIPSL_dev_OpenIPSL_Examples_PSATSystems_Discretization_FourthOrder_AVRII_Discrete.fmu > OpenIPSL_dev_OpenIPSL.Examples.PSATSystems.Discretization.FourthOrder_AVRII_Discrete.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 22.780449358047917] Failed to read output from testmodel.py, exit status != 0: 19.248442973010242 19.265111822 19.109600181 Calling exit ...