Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo): time 0.9623/0.9623, allocations: 153.8 MB / 170.2 MB, free: 13.77 MB / 142.1 MB " [Timeout remaining time 179] Using package ThermoSysPro with version 4.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo) Running command: "" <> buildModelFMU(ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve,fileNamePrefix="ThermoSysPro_ThermoSysPro_Fluid_Examples_SimpleExamples_TestDynamicCheckValve",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve,fileNamePrefix="ThermoSysPro_ThermoSysPro_Fluid_Examples_SimpleExamples_TestDynamicCheckValve",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.0005279/0.0005279, allocations: 17.36 kB / 246.3 MB, free: 15.02 MB / 206.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07714/0.07767, allocations: 33.33 MB / 279.6 MB, free: 15.25 MB / 238.1 MB Notification: Automatically loaded package Complex 4.1.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.1.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.1.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve): time 1.95/2.028, allocations: 307.6 MB / 0.5735 GB, free: 10.27 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.6779/2.705, allocations: 191.3 MB / 0.7604 GB, free: 13.27 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000403/2.706, allocations: 14.52 kB / 0.7604 GB, free: 13.26 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/BoundaryConditions/SourceP.mo:59:3-60:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/BoundaryConditions/SinkP.mo:47:3-48:67:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/DynamicCheckValve.mo:56:3-57:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/DynamicCheckValve.mo:58:3-59:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0002557/2.706, allocations: 58.11 kB / 0.7604 GB, free: 13.23 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.0004355/2.706, allocations: 153.8 kB / 0.7606 GB, free: 13.16 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:783:9-783:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:850:9-850:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:1088:9-1088:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh1satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh2satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du1satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du2satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/Fluid/derDensity_derP_derh.mo:63:5-63:84:writable] Warning: T was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.04019/2.747, allocations: 11.72 MB / 0.772 GB, free: 9.633 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.001039/2.748, allocations: 0.4896 MB / 0.7725 GB, free: 9.469 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003584/2.748, allocations: 205.9 kB / 0.7727 GB, free: 9.398 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003739/2.748, allocations: 223.4 kB / 0.7729 GB, free: 9.363 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003248/2.749, allocations: 227.4 kB / 0.7731 GB, free: 9.32 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 5.486e-05/2.749, allocations: 40.75 kB / 0.7732 GB, free: 9.32 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.04602/2.795, allocations: 19.97 MB / 0.7927 GB, free: 15.65 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0003044/2.795, allocations: 109.1 kB / 0.7928 GB, free: 15.59 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0003744/2.796, allocations: 240 kB / 0.793 GB, free: 15.5 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.03283/2.828, allocations: 9.88 MB / 0.8026 GB, free: 7.621 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 6.892e-06/2.828, allocations: 0 / 0.8026 GB, free: 7.621 MB / 0.6075 GB Notification: Performance of FrontEnd: time 2.325e-06/2.828, allocations: 0 / 0.8026 GB, free: 7.621 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 1.697e-05/2.828, allocations: 3.562 kB / 0.8026 GB, free: 7.621 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 95 * Number of variables: 95 Notification: Performance of Generate backend data structure: time 0.006575/2.835, allocations: 1.986 MB / 0.8046 GB, free: 5.574 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.91e-05/2.835, allocations: 8.031 kB / 0.8046 GB, free: 5.566 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.581e-05/2.835, allocations: 74.53 kB / 0.8047 GB, free: 5.484 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002496/2.835, allocations: 67.66 kB / 0.8047 GB, free: 5.418 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000522/2.836, allocations: 362.7 kB / 0.8051 GB, free: 5.027 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.57e-05/2.836, allocations: 62.62 kB / 0.8051 GB, free: 4.961 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.721e-05/2.836, allocations: 36 kB / 0.8052 GB, free: 4.926 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007128/2.837, allocations: 408.9 kB / 0.8056 GB, free: 4.504 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.951e-05/2.837, allocations: 4.875 kB / 0.8056 GB, free: 4.5 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.031e-05/2.837, allocations: 16 kB / 0.8056 GB, free: 4.484 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.19e-05/2.837, allocations: 8 kB / 0.8056 GB, free: 4.477 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005766/2.837, allocations: 286.4 kB / 0.8059 GB, free: 4.199 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002186/2.84, allocations: 2.031 MB / 0.8078 GB, free: 1.957 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006223/2.84, allocations: 210.5 kB / 0.808 GB, free: 1.742 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001605/2.84, allocations: 73.7 kB / 0.8081 GB, free: 1.668 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.2786/3.119, allocations: 130.9 MB / 0.936 GB, free: 15.34 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003846/3.119, allocations: 143.2 kB / 0.9361 GB, free: 15.19 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=21): time 3.156e-06/3.119, allocations: 0 / 0.9361 GB, free: 15.19 MB / 0.7637 GB Notification: Performance of matching and sorting (n=21): time 0.001185/3.12, allocations: 409.4 kB / 0.9365 GB, free: 14.76 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.388e-05/3.121, allocations: 59.41 kB / 0.9366 GB, free: 14.69 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004987/3.121, allocations: 373.5 kB / 0.9369 GB, free: 14.31 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 2.885e-05/3.121, allocations: 29.7 kB / 0.937 GB, free: 14.28 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001974/3.121, allocations: 247.7 kB / 0.9372 GB, free: 14.03 MB / 0.7637 GB Notification: Performance of collectInitialBindings (initialization): time 6.609e-05/3.121, allocations: 69.73 kB / 0.9373 GB, free: 13.96 MB / 0.7637 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001339/3.121, allocations: 81.95 kB / 0.9373 GB, free: 13.88 MB / 0.7637 GB Notification: Performance of setup shared object (initialization): time 0.00017/3.122, allocations: 342.8 kB / 0.9377 GB, free: 13.54 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001927/3.122, allocations: 77.61 kB / 0.9377 GB, free: 13.46 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002786/3.122, allocations: 191.3 kB / 0.9379 GB, free: 13.23 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004556/3.123, allocations: 264.6 kB / 0.9382 GB, free: 12.93 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.522e-06/3.123, allocations: 4 kB / 0.9382 GB, free: 12.93 MB / 0.7637 GB Notification: Performance of matching and sorting (n=39) (initialization): time 0.0008749/3.123, allocations: 390.5 kB / 0.9386 GB, free: 12.53 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 1.932e-05/3.123, allocations: 8.438 kB / 0.9386 GB, free: 12.52 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.788e-06/3.123, allocations: 4 kB / 0.9386 GB, free: 12.52 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001057/3.125, allocations: 179.1 kB / 0.9387 GB, free: 12.34 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001986/3.125, allocations: 55.91 kB / 0.9388 GB, free: 12.29 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002609/3.127, allocations: 2.371 MB / 0.9411 GB, free: 9.75 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002886/3.128, allocations: 47.84 kB / 0.9411 GB, free: 9.703 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.117e-05/3.128, allocations: 16 kB / 0.9412 GB, free: 9.688 MB / 0.7637 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 9 (sourceP1.C.ftype,puitsP1.fluid,checkValve.fluid,checkValve.libre,$whenCondition1,$whenCondition2,sourceP1.fluid1,sourceP1.C.diff_on_2,checkValve.C2.diff_on_1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (33): * Single equations (assignments): 31 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,2), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0002351/3.128, allocations: 170.4 kB / 0.9413 GB, free: 9.512 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.686e-05/3.128, allocations: 43.84 kB / 0.9414 GB, free: 9.469 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007704/3.129, allocations: 317.3 kB / 0.9417 GB, free: 9.152 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.14e-06/3.129, allocations: 4 kB / 0.9417 GB, free: 9.148 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.714e-06/3.129, allocations: 0 / 0.9417 GB, free: 9.148 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.558e-06/3.129, allocations: 11.92 kB / 0.9417 GB, free: 9.137 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004746/3.129, allocations: 403.9 kB / 0.9421 GB, free: 8.699 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.495e-06/3.129, allocations: 0 / 0.9421 GB, free: 8.699 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002659/3.129, allocations: 47.91 kB / 0.9421 GB, free: 8.652 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004558/3.13, allocations: 72.78 kB / 0.9422 GB, free: 8.578 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.294e-05/3.13, allocations: 4 kB / 0.9422 GB, free: 8.574 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004708/3.13, allocations: 0.5729 MB / 0.9428 GB, free: 7.977 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.073e-06/3.13, allocations: 0 / 0.9428 GB, free: 7.977 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008008/3.131, allocations: 386 kB / 0.9431 GB, free: 7.582 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001577/3.131, allocations: 148.8 kB / 0.9433 GB, free: 7.418 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.72e-05/3.131, allocations: 0 / 0.9433 GB, free: 7.418 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001659/3.132, allocations: 16.86 kB / 0.9433 GB, free: 7.402 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.409e-05/3.132, allocations: 31.89 kB / 0.9433 GB, free: 7.371 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.536e-05/3.132, allocations: 8 kB / 0.9433 GB, free: 7.363 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.0003117/3.132, allocations: 263.2 kB / 0.9436 GB, free: 7.109 MB / 0.7637 GB Notification: Performance of sort global known variables: time 9e-08/3.132, allocations: 0 / 0.9436 GB, free: 7.109 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.005051/3.137, allocations: 1.496 MB / 0.945 GB, free: 5.609 MB / 0.7637 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (checkValve.theta,checkValve.omega) * Number of discrete variables: 3 ($whenCondition2,$whenCondition1,checkValve.libre) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (20): * Single equations (assignments): 19 * 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.008903/3.146, allocations: 3.025 MB / 0.948 GB, free: 2.801 MB / 0.7637 GB Notification: Performance of simCode: created initialization part: time 0.0009335/3.147, allocations: 348.1 kB / 0.9483 GB, free: 2.449 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 3.587e-06/3.147, allocations: 0 / 0.9483 GB, free: 2.449 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.0002851/3.147, allocations: 99.88 kB / 0.9484 GB, free: 2.352 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005172/3.148, allocations: 76 kB / 0.9485 GB, free: 2.285 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007652/3.155, allocations: 3.873 MB / 0.9523 GB, free: 14.24 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004673/3.156, allocations: 0.8224 MB / 0.9531 GB, free: 13.39 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.0001897/3.156, allocations: 48.3 kB / 0.9531 GB, free: 13.35 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002184/3.156, allocations: 135.4 kB / 0.9532 GB, free: 13.22 MB / 0.7794 GB Notification: Performance of SimCode: time 1.252e-06/3.156, allocations: 0 / 0.9532 GB, free: 13.22 MB / 0.7794 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3357/3.492, allocations: 53.76 MB / 1.006 GB, free: 424.2 MB / 0.8106 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.49/18.98, allocations: 15.77 kB / 1.006 GB, free: 424.2 MB / 0.8106 GB " [Timeout remaining time 641] (rm -f ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve.pipe >> ../files/ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve.sim & python3 -m fmpy simulate --output-file ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve_res.csv --start-time 0 --stop-time 300 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.12 ThermoSysPro_ThermoSysPro_Fluid_Examples_SimpleExamples_TestDynamicCheckValve.fmu > ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestDynamicCheckValve.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 21.977082140991115] Failed to read output from testmodel.py, exit status != 0: 19.25607635099732 19.265381989 16.434715734 Calling exit ...