Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.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 0.001332/0.001332, allocations: 107.1 kB / 20.44 MB, free: 1.344 MB / 14.72 MB " [Timeout remaining time 180] 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 0.001433/0.001433, allocations: 211.4 kB / 23.73 MB, free: 4.523 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 1.421/1.421, allocations: 230.6 MB / 257.5 MB, free: 7.801 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2272/0.2272, allocations: 46.95 MB / 360.9 MB, free: 4.129 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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 Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 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(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_StraightPipe_kc_twoPhaseOverall_KC",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_StraightPipe_kc_twoPhaseOverall_KC",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001921/0.001921, allocations: 67.91 kB / 0.4962 GB, free: 7.676 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3235/0.3254, allocations: 66.04 MB / 0.5607 GB, free: 4.215 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC): time 0.004573/0.33, allocations: 2.694 MB / 0.5633 GB, free: 1.504 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.004123/0.3341, allocations: 2.313 MB / 0.5655 GB, free: 15.18 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002958/0.3344, allocations: 4 kB / 0.5655 GB, free: 15.18 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0004572/0.3349, allocations: 117 kB / 0.5657 GB, free: 15.07 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0005545/0.3354, allocations: 234.6 kB / 0.5659 GB, free: 14.84 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001573/0.337, allocations: 0.5445 MB / 0.5664 GB, free: 14.29 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.001222/0.3382, allocations: 0.9558 MB / 0.5673 GB, free: 13.33 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001353/0.3384, allocations: 38.45 kB / 0.5674 GB, free: 13.28 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0005763/0.3389, allocations: 342 kB / 0.5677 GB, free: 12.95 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000554/0.3395, allocations: 425.6 kB / 0.5681 GB, free: 12.53 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 7.202e-05/0.3396, allocations: 28 kB / 0.5681 GB, free: 12.5 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001128/0.3407, allocations: 467.2 kB / 0.5686 GB, free: 12.04 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0003071/0.341, allocations: 266.6 kB / 0.5688 GB, free: 11.78 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004826/0.3415, allocations: 377.4 kB / 0.5692 GB, free: 11.41 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001918/0.3434, allocations: 1.256 MB / 0.5704 GB, free: 10.15 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.51e-06/0.3434, allocations: 0 / 0.5704 GB, free: 10.15 MB / 414.1 MB Notification: Performance of FrontEnd: time 1.933e-06/0.3434, allocations: 0 / 0.5704 GB, free: 10.15 MB / 414.1 MB Notification: Performance of Transformations before backend: time 1.728e-05/0.3434, allocations: 0 / 0.5704 GB, free: 10.15 MB / 414.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 275 * Number of variables: 275 Notification: Performance of Generate backend data structure: time 0.002426/0.3459, allocations: 1.434 MB / 0.5718 GB, free: 8.676 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.628e-05/0.3459, allocations: 12.03 kB / 0.5718 GB, free: 8.664 MB / 414.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002077/0.3461, allocations: 165 kB / 0.572 GB, free: 8.492 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007952/0.3469, allocations: 196 kB / 0.5722 GB, free: 8.301 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009354/0.3478, allocations: 485.5 kB / 0.5726 GB, free: 7.801 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.322e-05/0.3479, allocations: 69.94 kB / 0.5727 GB, free: 7.734 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001262/0.348, allocations: 95.98 kB / 0.5728 GB, free: 7.641 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002112/0.3501, allocations: 1.423 MB / 0.5742 GB, free: 6.18 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.215e-05/0.3502, allocations: 0 / 0.5742 GB, free: 6.18 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.089e-05/0.3502, allocations: 43.98 kB / 0.5742 GB, free: 6.137 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.389e-05/0.3503, allocations: 74.08 kB / 0.5743 GB, free: 6.062 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002157/0.3525, allocations: 1.367 MB / 0.5756 GB, free: 4.688 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004572/0.3571, allocations: 2.907 MB / 0.5785 GB, free: 1.695 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001323/0.3584, allocations: 0.6957 MB / 0.5792 GB, free: 0.9414 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006081/0.359, allocations: 285.4 kB / 0.5794 GB, free: 0.6445 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.132e-05/0.359, allocations: 16.11 kB / 0.5794 GB, free: 0.6289 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.782e-05/0.3591, allocations: 42.78 kB / 0.5795 GB, free: 0.5781 MB / 414.1 MB Notification: Performance of pre-optimization done (n=32): time 2.004e-06/0.3591, allocations: 0 / 0.5795 GB, free: 0.5781 MB / 414.1 MB Notification: Performance of matching and sorting (n=32): time 0.002268/0.3614, allocations: 0.94 MB / 0.5804 GB, free: 15.63 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001134/0.3615, allocations: 187.9 kB / 0.5806 GB, free: 15.4 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001661/0.3631, allocations: 1.373 MB / 0.5819 GB, free: 14.01 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 4.382e-05/0.3632, allocations: 29.7 kB / 0.582 GB, free: 13.98 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004551/0.3636, allocations: 0.5481 MB / 0.5825 GB, free: 13.42 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001237/0.3637, allocations: 126.9 kB / 0.5826 GB, free: 13.3 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002335/0.364, allocations: 158.2 kB / 0.5828 GB, free: 13.14 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001471/0.3641, allocations: 334 kB / 0.5831 GB, free: 12.8 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006812/0.3648, allocations: 309 kB / 0.5834 GB, free: 12.5 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009453/0.3658, allocations: 0.6169 MB / 0.584 GB, free: 11.73 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001667/0.3674, allocations: 0.9769 MB / 0.5849 GB, free: 10.6 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.972e-06/0.3674, allocations: 0 / 0.5849 GB, free: 10.6 MB / 430.1 MB Notification: Performance of matching and sorting (n=79) (initialization): time 0.002096/0.3695, allocations: 1.043 MB / 0.5859 GB, free: 9.551 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.22e-05/0.3695, allocations: 8 kB / 0.586 GB, free: 9.543 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.61e-05/0.3696, allocations: 12 kB / 0.586 GB, free: 9.531 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 3.028e-05/0.3696, allocations: 16 kB / 0.586 GB, free: 9.516 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006224/0.3702, allocations: 164 kB / 0.5861 GB, free: 9.355 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.498e-05/0.3702, allocations: 23.94 kB / 0.5862 GB, free: 9.332 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007476/0.371, allocations: 166.7 kB / 0.5863 GB, free: 9.168 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.395e-05/0.3711, allocations: 47.98 kB / 0.5864 GB, free: 9.121 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 51 * Number of states: 0 () * Number of discrete variables: 26 (IN_var_3[6].target,IN_var_3[5].target,IN_var_3[4].target,IN_var_3[3].target,IN_var_3[2].target,IN_var_3[1].target,IN_con_3[6].target,IN_con_3[5].target,IN_con_3[4].target,IN_con_3[3].target,IN_con_3[2].target,IN_con_3[1].target,IN_var_2.target,IN_con_2.target,IN_var_1[6].target,IN_var_1[5].target,IN_var_1[4].target,IN_var_1[3].target,IN_var_1[2].target,IN_var_1[1].target,IN_con_1[6].target,IN_con_1[5].target,IN_con_1[4].target,IN_con_1[3].target,IN_con_1[2].target,IN_con_1[1].target) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (79): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0005153/0.3716, allocations: 363.3 kB / 0.5867 GB, free: 8.754 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002459/0.3718, allocations: 131.1 kB / 0.5868 GB, free: 8.625 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001498/0.3733, allocations: 0.7626 MB / 0.5876 GB, free: 7.852 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.903e-06/0.3733, allocations: 4 kB / 0.5876 GB, free: 7.848 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.909e-06/0.3733, allocations: 0 / 0.5876 GB, free: 7.848 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.762e-06/0.3733, allocations: 8 kB / 0.5876 GB, free: 7.84 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001136/0.3745, allocations: 0.6353 MB / 0.5882 GB, free: 7.156 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.058e-06/0.3745, allocations: 3.984 kB / 0.5882 GB, free: 7.152 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004307/0.3749, allocations: 95.88 kB / 0.5883 GB, free: 7.059 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 6.512e-06/0.3749, allocations: 4 kB / 0.5883 GB, free: 7.055 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.699e-05/0.375, allocations: 27.97 kB / 0.5883 GB, free: 7.027 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.196e-06/0.375, allocations: 0 / 0.5883 GB, free: 7.027 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.506e-06/0.375, allocations: 4 kB / 0.5883 GB, free: 7.023 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001701/0.3767, allocations: 1.17 MB / 0.5895 GB, free: 5.832 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002837/0.377, allocations: 123.1 kB / 0.5896 GB, free: 5.711 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001444/0.3771, allocations: 12 kB / 0.5896 GB, free: 5.699 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006232/0.3777, allocations: 39.95 kB / 0.5897 GB, free: 5.66 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001171/0.3778, allocations: 35.95 kB / 0.5897 GB, free: 5.625 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.751e-05/0.3779, allocations: 23.98 kB / 0.5897 GB, free: 5.602 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.001179/0.3791, allocations: 0.939 MB / 0.5906 GB, free: 4.66 MB / 430.1 MB Notification: Performance of sort global known variables: time 9e-08/0.3791, allocations: 0 / 0.5906 GB, free: 4.66 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.001085/0.3802, allocations: 303.4 kB / 0.5909 GB, free: 4.363 MB / 430.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * 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 simulation (32): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.002441/0.3826, allocations: 1.867 MB / 0.5927 GB, free: 2.469 MB / 430.1 MB Notification: Performance of simCode: created initialization part: time 0.001592/0.3842, allocations: 0.6889 MB / 0.5934 GB, free: 1.781 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 4.599e-06/0.3842, allocations: 4 kB / 0.5934 GB, free: 1.777 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006865/0.3849, allocations: 292.2 kB / 0.5937 GB, free: 1.492 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001452/0.3863, allocations: 267.5 kB / 0.594 GB, free: 1.23 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0153/0.4016, allocations: 11.2 MB / 0.6049 GB, free: 5.52 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006122/0.4022, allocations: 0.561 MB / 0.6054 GB, free: 4.93 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.0008618/0.4031, allocations: 390.7 kB / 0.6058 GB, free: 4.543 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005321/0.4036, allocations: 395.3 kB / 0.6062 GB, free: 4.156 MB / 446.1 MB Notification: Performance of SimCode: time 9.22e-07/0.4036, allocations: 4 kB / 0.6062 GB, free: 4.152 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06567/0.4693, allocations: 30.37 MB / 0.6358 GB, free: 6.27 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.52/11.99, allocations: 7.578 kB / 0.6359 GB, free: 6.266 MB / 478.1 MB " [Timeout remaining time 648] (rm -f ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC_res.mat --tempDir=temp_ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_StraightPipe_kc_twoPhaseOverall_KC_fmu --startTime=0 --stopTime=1.01 --stepSize=0.000201839 --timeout=50 --tolerance=1e-05 ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_StraightPipe_kc_twoPhaseOverall_KC.fmu > ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/StraightPipe/kc_twoPhaseOverall_KC/kc_twoPhaseOverall_KC.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.StraightPipe.kc_twoPhaseOverall_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 15.521607539994875]