Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0/package.mo): time 0.08352/0.08352, allocations: 12.36 MB / 31.98 MB, free: 6.496 MB / 26.18 MB " [Timeout remaining time 180] 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 0.001291/0.001291, allocations: 112.5 kB / 38.03 MB, free: 1.188 MB / 26.18 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.4/1.4, allocations: 207.6 MB / 251.6 MB, free: 7.617 MB / 190.1 MB " [Timeout remaining time 179] 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 0.001563/0.001563, allocations: 208.5 kB / 306.9 MB, free: 0.7227 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo): time 0.3217/0.3217, allocations: 79.74 MB / 441.7 MB, free: 10.48 MB / 318.1 MB " [Timeout remaining time 179] Using package OpenIPSL with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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) Using package Modelica_Synchronous with version 0.93.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0/package.mo) Running command: "" <> buildModelFMU(OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order2test2_perturbation",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation,fileNamePrefix="OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order2test2_perturbation",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica_Synchronous requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenIPSL requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.003929/0.003929, allocations: 139.8 kB / 0.5883 GB, free: 5.398 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3044/0.3083, allocations: 71.96 MB / 0.6586 GB, free: 13.88 MB / 446.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation): time 0.007669/0.316, allocations: 6.469 MB / 0.6649 GB, free: 7.379 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.003526/0.3195, allocations: 1.838 MB / 0.6667 GB, free: 5.531 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004589/0.32, allocations: 12 kB / 0.6667 GB, free: 5.52 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005208/0.3205, allocations: 226 kB / 0.6669 GB, free: 5.297 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001719/0.3222, allocations: 0.7723 MB / 0.6677 GB, free: 4.523 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001292/0.3235, allocations: 0.6154 MB / 0.6683 GB, free: 3.914 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.001621/0.3251, allocations: 1.413 MB / 0.6697 GB, free: 2.496 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003866/0.3255, allocations: 220.8 kB / 0.6699 GB, free: 2.27 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008046/0.3263, allocations: 0.6029 MB / 0.6705 GB, free: 1.664 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0009058/0.3272, allocations: 0.7271 MB / 0.6712 GB, free: 0.9336 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001522/0.3274, allocations: 100 kB / 0.6713 GB, free: 0.8359 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004863/0.3279, allocations: 239.9 kB / 0.6715 GB, free: 0.6016 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002526/0.3281, allocations: 282.8 kB / 0.6718 GB, free: 332 kB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005661/0.3287, allocations: 0.6174 MB / 0.6724 GB, free: 15.7 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001742/0.3304, allocations: 1.515 MB / 0.6738 GB, free: 14.19 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.917e-06/0.3304, allocations: 0 / 0.6738 GB, free: 14.19 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.213e-06/0.3304, allocations: 0 / 0.6738 GB, free: 14.19 MB / 462.1 MB Notification: Performance of Transformations before backend: time 1.651e-05/0.3304, allocations: 0 / 0.6738 GB, free: 14.19 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 194 * Number of variables: 194 Notification: Performance of Generate backend data structure: time 0.009736/0.3402, allocations: 2.499 MB / 0.6763 GB, free: 11.65 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.316e-05/0.3402, allocations: 8.031 kB / 0.6763 GB, free: 11.64 MB / 462.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 4.192e-05/0.3403, allocations: 26 kB / 0.6763 GB, free: 11.62 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002378/0.3405, allocations: 122.8 kB / 0.6764 GB, free: 11.49 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008963/0.3495, allocations: 0.7874 MB / 0.6772 GB, free: 10.7 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001894/0.3514, allocations: 0.7049 MB / 0.6779 GB, free: 9.949 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004726/0.3518, allocations: 315.6 kB / 0.6782 GB, free: 9.59 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002419/0.3521, allocations: 76 kB / 0.6783 GB, free: 9.516 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003556/0.3556, allocations: 1.069 MB / 0.6793 GB, free: 8.441 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.245e-05/0.3557, allocations: 0 / 0.6793 GB, free: 8.441 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001558/0.3558, allocations: 36 kB / 0.6793 GB, free: 8.406 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.379e-05/0.3558, allocations: 19.94 kB / 0.6794 GB, free: 8.387 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003962/0.3598, allocations: 1.12 MB / 0.6805 GB, free: 7.266 MB / 462.1 MB 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 0.008846/0.3686, allocations: 3.386 MB / 0.6838 GB, free: 3.734 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.003066/0.3717, allocations: 0.8648 MB / 0.6846 GB, free: 2.863 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002481/0.3742, allocations: 0.6992 MB / 0.6853 GB, free: 2.164 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001418/0.3743, allocations: 20.98 kB / 0.6853 GB, free: 2.141 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.514e-05/0.3744, allocations: 43.56 kB / 0.6853 GB, free: 2.09 MB / 462.1 MB Notification: Performance of pre-optimization done (n=96): time 3.897e-06/0.3744, allocations: 3.938 kB / 0.6853 GB, free: 2.086 MB / 462.1 MB Notification: Performance of matching and sorting (n=96): time 0.03373/0.4081, allocations: 6.642 MB / 0.6918 GB, free: 11.43 MB / 478.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.268e-05/0.4082, allocations: 60.41 kB / 0.6919 GB, free: 11.36 MB / 478.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001244/0.4094, allocations: 0.8877 MB / 0.6928 GB, free: 10.45 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001637/0.4096, allocations: 45.7 kB / 0.6928 GB, free: 10.4 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.00042/0.41, allocations: 0.5012 MB / 0.6933 GB, free: 9.891 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003715/0.4104, allocations: 345 kB / 0.6936 GB, free: 9.551 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004139/0.4108, allocations: 198.9 kB / 0.6938 GB, free: 9.348 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.0001725/0.411, allocations: 349.9 kB / 0.6941 GB, free: 9 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001775/0.4127, allocations: 0.717 MB / 0.6948 GB, free: 8.285 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001851/0.4146, allocations: 0.8384 MB / 0.6957 GB, free: 7.414 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01935/0.4339, allocations: 4.779 MB / 0.7003 GB, free: 2.602 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.921e-06/0.4339, allocations: 0 / 0.7003 GB, free: 2.602 MB / 478.1 MB Notification: Performance of matching and sorting (n=143) (initialization): time 0.01473/0.4487, allocations: 4.227 MB / 0.7045 GB, free: 14.36 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.465e-05/0.4487, allocations: 8 kB / 0.7045 GB, free: 14.35 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.049e-05/0.4487, allocations: 0 / 0.7045 GB, free: 14.35 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.006709/0.4554, allocations: 1.87 MB / 0.7063 GB, free: 12.48 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001052/0.4565, allocations: 207.7 kB / 0.7065 GB, free: 12.27 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02387/0.4803, allocations: 8.986 MB / 0.7153 GB, free: 3.168 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001518/0.4818, allocations: 175.3 kB / 0.7154 GB, free: 2.996 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002007/0.482, allocations: 39.98 kB / 0.7155 GB, free: 2.957 MB / 494.1 MB Warning: Assuming fixed start value for the following 2 variables: order2_Inputs_Outputs1.w:VARIABLE(flow=false start = 1.0 fixed = true ) \"Rotor speed [pu]\" type: Real order2_Inputs_Outputs1.delta:VARIABLE(flow=false start = order2_Inputs_Outputs1.delta0 unit = \"rad\" fixed = true ) \"Rotor angle\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (108): * Single equations (assignments): 107 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(26,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0006135/0.4827, allocations: 249.5 kB / 0.7157 GB, free: 2.703 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003172/0.483, allocations: 131.1 kB / 0.7158 GB, free: 2.574 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01446/0.4974, allocations: 3.971 MB / 0.7197 GB, free: 14.58 MB / 0.4981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.29e-05/0.4974, allocations: 11.94 kB / 0.7197 GB, free: 14.57 MB / 0.4981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.346e-06/0.4974, allocations: 0 / 0.7197 GB, free: 14.57 MB / 0.4981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.245e-05/0.4975, allocations: 7.922 kB / 0.7197 GB, free: 14.56 MB / 0.4981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01624/0.5137, allocations: 5.554 MB / 0.7252 GB, free: 8.879 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.923e-06/0.5137, allocations: 0 / 0.7252 GB, free: 8.879 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006908/0.5144, allocations: 131.8 kB / 0.7253 GB, free: 8.75 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.006183/0.5206, allocations: 1.745 MB / 0.727 GB, free: 7 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000113/0.5207, allocations: 19.94 kB / 0.727 GB, free: 6.98 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02024/0.5409, allocations: 7.969 MB / 0.7348 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.884e-06/0.5409, allocations: 0 / 0.7348 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01646/0.5574, allocations: 4.937 MB / 0.7396 GB, free: 9.93 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003525/0.5577, allocations: 139 kB / 0.7397 GB, free: 9.793 MB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003036/0.558, allocations: 16 kB / 0.7398 GB, free: 9.777 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001172/0.5592, allocations: 103.9 kB / 0.7399 GB, free: 9.676 MB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007807/0.56, allocations: 240.4 kB / 0.7401 GB, free: 9.438 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001158/0.5601, allocations: 23.98 kB / 0.7401 GB, free: 9.414 MB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.0008736/0.561, allocations: 0.5927 MB / 0.7407 GB, free: 8.812 MB / 0.5137 GB Notification: Performance of sort global known variables: time 8.1e-08/0.561, allocations: 0 / 0.7407 GB, free: 8.812 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.001431/0.5624, allocations: 435.6 kB / 0.7411 GB, free: 8.387 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (order2_Inputs_Outputs1.delta,order2_Inputs_Outputs1.w) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (63): * Single equations (assignments): 62 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(26,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.01734/0.5798, allocations: 5.504 MB / 0.7465 GB, free: 2.848 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.007626/0.5874, allocations: 2.374 MB / 0.7488 GB, free: 472 kB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 3.767e-06/0.5874, allocations: 0 / 0.7488 GB, free: 472 kB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.005139/0.5925, allocations: 1.526 MB / 0.7503 GB, free: 14.91 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008582/0.5934, allocations: 88.42 kB / 0.7504 GB, free: 14.82 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04023/0.6336, allocations: 15.09 MB / 0.7651 GB, free: 15.54 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008235/0.6344, allocations: 1.084 MB / 0.7662 GB, free: 14.43 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.0003593/0.6348, allocations: 90.69 kB / 0.7663 GB, free: 14.33 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006465/0.6354, allocations: 443.3 kB / 0.7667 GB, free: 13.9 MB / 0.545 GB Notification: Performance of SimCode: time 1.062e-06/0.6354, allocations: 0 / 0.7667 GB, free: 13.9 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06903/0.7045, allocations: 34.46 MB / 0.8003 GB, free: 11.45 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 18.04/18.74, allocations: 15.95 kB / 0.8003 GB, free: 11.43 MB / 0.5762 GB " [Timeout remaining time 641] (rm -f OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order2test2_perturbation_fmu --startTime=0 --stopTime=20 --stepSize=0.008 --timeout=50 --tolerance=1e-06 OpenIPSL_2_0_0_OpenIPSL_Tests_Machines_PSAT_Order2test2_perturbation.fmu > OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order2test2_perturbation.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 22.183730443939567] Failed to read output from testmodel.py, exit status != 0: 18.93078889604658 18.9481574 18.614354919 Calling exit ...