Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.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 0.00092/0.00092, allocations: 80.92 kB / 21.49 MB, free: 2.996 MB / 18.57 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 0.0009604/0.0009604, allocations: 171.8 kB / 24.91 MB, free: 9.148 MB / 18.57 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 1.095/1.095, allocations: 177.1 MB / 205.3 MB, free: 5.465 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 4.0.0-dev/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 4.0.0-dev/package.mo): time 0.1247/0.1247, allocations: 19.74 MB / 281.6 MB, free: 9.133 MB / 266.7 MB " [Timeout remaining time 180] Using package ThermoPower with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 4.0.0-dev/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: translateModel(ThermoPower.Test.GasComponents.TestGT_ISO,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO") translateModel(ThermoPower.Test.GasComponents.TestGT_ISO,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.312e-06/1.312e-06, allocations: 0 / 305.2 MB, free: 13.1 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.19e-05/1.321e-05, allocations: 6.859 kB / 305.2 MB, free: 13.09 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ThermoPower.Test.GasComponents.TestGT_ISO): time 0.3652/0.3652, allocations: 153.7 MB / 458.9 MB, free: 10.01 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.003491/0.3687, allocations: 2.085 MB / 461 MB, free: 9.953 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004479/0.3692, allocations: 16.59 kB / 461 MB, free: 9.953 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0007307/0.3699, allocations: 278.5 kB / 461.3 MB, free: 9.941 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.001171/0.3711, allocations: 0.6997 MB / 462 MB, free: 9.914 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001734/0.3728, allocations: 0.9411 MB / 462.9 MB, free: 9.891 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.001904/0.3747, allocations: 1.932 MB / 464.9 MB, free: 9.891 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008447/0.3756, allocations: 0.5882 MB / 465.4 MB, free: 9.859 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001439/0.377, allocations: 1.019 MB / 466.5 MB, free: 9.855 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000792/0.3778, allocations: 0.5518 MB / 467 MB, free: 9.832 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001471/0.3779, allocations: 86.75 kB / 467.1 MB, free: 9.832 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001318/0.3793, allocations: 0.562 MB / 467.7 MB, free: 9.785 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000537/0.3798, allocations: 0.6266 MB / 468.3 MB, free: 9.727 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0007313/0.3805, allocations: 0.5224 MB / 468.8 MB, free: 9.676 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001596/0.3821, allocations: 1.535 MB / 470.4 MB, free: 9.492 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.859e-06/0.3821, allocations: 0 / 470.4 MB, free: 9.492 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.302e-06/0.3821, allocations: 0 / 470.4 MB, free: 9.492 MB / 410.7 MB Notification: Performance of Transformations before backend: time 1.454e-05/0.3821, allocations: 0.9062 kB / 470.4 MB, free: 9.492 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 234 * Number of variables: 234 Notification: Performance of Generate backend data structure: time 0.001328/0.3835, allocations: 1.465 MB / 471.8 MB, free: 8.77 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.264e-05/0.3835, allocations: 7.906 kB / 471.8 MB, free: 8.77 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006531/0.3842, allocations: 327.2 kB / 472.1 MB, free: 8.73 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005877/0.3847, allocations: 0.5448 MB / 472.7 MB, free: 8.461 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.508e-05/0.3848, allocations: 68.03 kB / 472.8 MB, free: 8.461 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001113/0.3849, allocations: 106.2 kB / 472.9 MB, free: 8.461 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000917/0.3858, allocations: 1.688 MB / 474.5 MB, free: 7.152 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.347e-05/0.3858, allocations: 3.953 kB / 474.6 MB, free: 7.148 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.978e-05/0.3859, allocations: 46.22 kB / 474.6 MB, free: 7.148 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.804e-05/0.3859, allocations: 33.97 kB / 474.6 MB, free: 7.148 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003945/0.3863, allocations: 321.8 kB / 474.9 MB, free: 7.117 MB / 410.7 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 0.00322/0.3896, allocations: 2.667 MB / 477.6 MB, free: 5.879 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003472/0.3899, allocations: 270.3 kB / 477.9 MB, free: 5.773 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 8.237e-05/0.39, allocations: 69.98 kB / 477.9 MB, free: 5.758 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 4.211e-05/0.39, allocations: 9.906 kB / 478 MB, free: 5.758 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.192e-05/0.3901, allocations: 51.22 kB / 478 MB, free: 5.719 MB / 410.7 MB Notification: Performance of pre-optimization done (n=40): time 2.846e-06/0.3901, allocations: 0 / 478 MB, free: 5.719 MB / 410.7 MB Notification: Performance of matching and sorting (n=40): time 0.001263/0.3913, allocations: 0.5106 MB / 478.5 MB, free: 5.664 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.254e-05/0.3914, allocations: 132.2 kB / 478.6 MB, free: 5.508 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005783/0.3919, allocations: 0.7365 MB / 479.4 MB, free: 5.352 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 4.47e-05/0.392, allocations: 40.36 kB / 479.4 MB, free: 5.32 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002178/0.3922, allocations: 490.8 kB / 479.9 MB, free: 5.023 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 8.473e-05/0.3923, allocations: 156.1 kB / 480 MB, free: 4.926 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001384/0.3924, allocations: 115.8 kB / 480.2 MB, free: 4.906 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 5.885e-05/0.3925, allocations: 331.4 kB / 480.5 MB, free: 4.602 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001178/0.3926, allocations: 68.28 kB / 480.6 MB, free: 4.586 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000203/0.3928, allocations: 326.9 kB / 480.9 MB, free: 4.281 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003611/0.3932, allocations: 403.1 kB / 481.3 MB, free: 4.023 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.518e-06/0.3932, allocations: 3.812 kB / 481.3 MB, free: 4.023 MB / 410.7 MB Notification: Performance of matching and sorting (n=76) (initialization): time 0.0005827/0.3938, allocations: 450.7 kB / 481.7 MB, free: 3.938 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.985e-05/0.3938, allocations: 9.469 kB / 481.7 MB, free: 3.938 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.778e-06/0.3938, allocations: 5.875 kB / 481.7 MB, free: 3.938 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007418/0.3945, allocations: 199.5 kB / 481.9 MB, free: 3.926 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003939/0.3949, allocations: 147.5 kB / 482.1 MB, free: 3.926 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004976/0.3954, allocations: 1.248 MB / 483.3 MB, free: 2.801 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003231/0.3957, allocations: 68.48 kB / 483.4 MB, free: 2.766 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.507e-05/0.3958, allocations: 24.69 kB / 483.4 MB, free: 2.766 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002665/0.3961, allocations: 157.9 kB / 483.6 MB, free: 2.672 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001726/0.3962, allocations: 330.4 kB / 483.9 MB, free: 2.359 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002724/0.3965, allocations: 393.1 kB / 484.3 MB, free: 2.105 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.715e-06/0.3965, allocations: 0 / 484.3 MB, free: 2.105 MB / 410.7 MB Notification: Performance of matching and sorting (n=76) (initialization_lambda0): time 0.0005821/0.3971, allocations: 442.9 kB / 484.7 MB, free: 2.031 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.2e-05/0.3971, allocations: 12.08 kB / 484.7 MB, free: 2.031 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.981e-06/0.3971, allocations: 7.656 kB / 484.7 MB, free: 2.031 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003616/0.3975, allocations: 178.5 kB / 484.9 MB, free: 2.023 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003905/0.3979, allocations: 166.5 kB / 485.1 MB, free: 2.023 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003913/0.3983, allocations: 1.732 MB / 486.8 MB, free: 340 kB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002718/0.3985, allocations: 53.59 kB / 486.8 MB, free: 312 kB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.267e-05/0.3986, allocations: 31.89 kB / 486.9 MB, free: 312 kB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * 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 (62): * Single equations (assignments): 60 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(4,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0001696/0.3987, allocations: 222.3 kB / 487.1 MB, free: 124 kB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.997e-05/0.3988, allocations: 77.33 kB / 487.2 MB, free: 124 kB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004842/0.3993, allocations: 333.1 kB / 487.5 MB, free: 48 kB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.379e-06/0.3993, allocations: 7.812 kB / 487.5 MB, free: 48 kB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.853e-06/0.3993, allocations: 0 / 487.5 MB, free: 48 kB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.969e-06/0.3993, allocations: 11.41 kB / 487.5 MB, free: 44 kB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007662/0.4001, allocations: 0.5584 MB / 488.1 MB, free: 15.83 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.983e-06/0.4001, allocations: 1.156 kB / 488.1 MB, free: 15.83 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002417/0.4003, allocations: 86.12 kB / 488.1 MB, free: 15.83 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004954/0.4008, allocations: 176.1 kB / 488.3 MB, free: 15.81 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.954e-05/0.4008, allocations: 9.703 kB / 488.3 MB, free: 15.81 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005972/0.4014, allocations: 1.259 MB / 489.6 MB, free: 14.69 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.312e-06/0.4014, allocations: 0 / 489.6 MB, free: 14.69 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005624/0.402, allocations: 0.5172 MB / 490.1 MB, free: 14.47 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001721/0.4022, allocations: 123.3 kB / 490.2 MB, free: 14.42 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.893e-05/0.4022, allocations: 6.594 kB / 490.2 MB, free: 14.42 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003041/0.4025, allocations: 44.45 kB / 490.3 MB, free: 14.41 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.409e-05/0.4026, allocations: 34.44 kB / 490.3 MB, free: 14.41 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.691e-05/0.4026, allocations: 26.27 kB / 490.3 MB, free: 14.41 MB / 426.7 MB Notification: Performance of sorting global known variables: time 0.0002574/0.4029, allocations: 340.6 kB / 490.7 MB, free: 14.39 MB / 426.7 MB Notification: Performance of sort global known variables: time 1e-07/0.4029, allocations: 0 / 490.7 MB, free: 14.39 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.0009723/0.4039, allocations: 0.6082 MB / 491.3 MB, free: 14.27 MB / 426.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (ConstantSpeed1.phi) * 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 (26): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(4,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00146/0.4053, allocations: 0.6064 MB / 491.9 MB, free: 14.12 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 0.0009979/0.4063, allocations: 0.5093 MB / 492.4 MB, free: 14.09 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 2.881e-05/0.4064, allocations: 13.12 kB / 492.4 MB, free: 14.09 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002292/0.4066, allocations: 144.8 kB / 492.5 MB, free: 14.07 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000939/0.4075, allocations: 333.3 kB / 492.9 MB, free: 14.02 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002256/0.4098, allocations: 1.647 MB / 494.5 MB, free: 13.2 MB / 426.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001599/0.4099, allocations: 255.7 kB / 494.8 MB, free: 13.11 MB / 426.7 MB Notification: Performance of simCode: alias equations: time 0.0004653/0.4104, allocations: 138.4 kB / 494.9 MB, free: 13.05 MB / 426.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007654/0.4112, allocations: 381.2 kB / 495.3 MB, free: 12.99 MB / 426.7 MB Notification: Performance of SimCode: time 1.784e-06/0.4112, allocations: 0 / 495.3 MB, free: 12.99 MB / 426.7 MB Notification: Performance of Templates: time 0.02397/0.4351, allocations: 20.09 MB / 0.5033 GB, free: 6.207 MB / 426.7 MB " [Timeout remaining time 660] make -j1 -f ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.makefile [Timeout 660] (rm -f ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.pipe ; mkfifo ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.pipe ; head -c 1048576 < ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.pipe >> ../files/ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.sim & ./ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > ThermoPower_4.0.0-dev_ThermoPower.Test.GasComponents.TestGT_ISO.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.8790809642523527]