Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001306/0.001306, allocations: 109.1 kB / 21.84 MB, free: 88 kB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001391/0.001391, allocations: 221.1 kB / 25.13 MB, free: 3.609 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.416/1.416, allocations: 230.4 MB / 258.7 MB, free: 8.055 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2247/0.2247, allocations: 46.94 MB / 362.1 MB, free: 4.219 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-beta.om/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|volume.medium.p|volume.medium.T",fileNamePrefix="ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|volume.medium.p|volume.medium.T",fileNamePrefix="ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT") [Timeout 660] "Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Notification: Performance of FrontEnd - loaded program: time 0.002341/0.002341, allocations: 79.86 kB / 0.4978 GB, free: 7.375 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3154/0.3178, allocations: 66.08 MB / 0.5623 GB, free: 4.27 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT): time 0.04549/0.3633, allocations: 39.3 MB / 0.6007 GB, free: 12.84 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.02629/0.3895, allocations: 20.12 MB / 0.6204 GB, free: 8.641 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007978/0.3903, allocations: 31.75 kB / 0.6204 GB, free: 8.609 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001288/0.3916, allocations: 457.2 kB / 0.6208 GB, free: 8.16 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01344/0.4051, allocations: 5.157 MB / 0.6259 GB, free: 3.004 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.007253/0.4123, allocations: 2.601 MB / 0.6284 GB, free: 412 kB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.00299/0.4153, allocations: 1.985 MB / 0.6303 GB, free: 14.41 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006254/0.4159, allocations: 409.8 kB / 0.6307 GB, free: 14 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.009628/0.4256, allocations: 4.184 MB / 0.6348 GB, free: 9.758 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.01215/0.4377, allocations: 5.487 MB / 0.6402 GB, free: 4.188 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002624/0.438, allocations: 68 kB / 0.6402 GB, free: 4.121 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01454/0.4525, allocations: 7.2 MB / 0.6473 GB, free: 12.91 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004745/0.453, allocations: 287 kB / 0.6475 GB, free: 12.63 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000721/0.4537, allocations: 445.9 kB / 0.648 GB, free: 12.2 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01125/0.465, allocations: 4.98 MB / 0.6528 GB, free: 7.203 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.831e-06/0.465, allocations: 4 kB / 0.6528 GB, free: 7.199 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.874e-06/0.465, allocations: 0 / 0.6528 GB, free: 7.199 MB / 494.1 MB Notification: Performance of Transformations before backend: time 1.18e-05/0.465, allocations: 4 kB / 0.6528 GB, free: 7.195 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: 160 * Number of variables: 160 Notification: Performance of Generate backend data structure: time 0.004298/0.4693, allocations: 1.588 MB / 0.6544 GB, free: 5.57 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.164e-05/0.4693, allocations: 12.03 kB / 0.6544 GB, free: 5.559 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001461/0.4708, allocations: 228.3 kB / 0.6546 GB, free: 5.336 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001057/0.4718, allocations: 0.4986 MB / 0.6551 GB, free: 4.809 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001686/0.472, allocations: 160.7 kB / 0.6553 GB, free: 4.625 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001055/0.4721, allocations: 64.11 kB / 0.6553 GB, free: 4.562 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002198/0.4743, allocations: 1.326 MB / 0.6566 GB, free: 3.07 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.946e-05/0.4743, allocations: 7.938 kB / 0.6566 GB, free: 3.062 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.697e-05/0.4744, allocations: 28 kB / 0.6567 GB, free: 3.035 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.286e-05/0.4745, allocations: 40.98 kB / 0.6567 GB, free: 2.996 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001757/0.4762, allocations: 0.8271 MB / 0.6575 GB, free: 2.164 MB / 494.1 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 0.006626/0.4829, allocations: 5.42 MB / 0.6628 GB, free: 12.41 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001292/0.4842, allocations: 0.5154 MB / 0.6633 GB, free: 11.86 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003446/0.4845, allocations: 214.2 kB / 0.6635 GB, free: 11.64 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0845/0.569, allocations: 26 MB / 0.6889 GB, free: 1.617 MB / 0.5137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.464e-05/0.5691, allocations: 42.56 kB / 0.6889 GB, free: 1.566 MB / 0.5137 GB Notification: Performance of pre-optimization done (n=39): time 2.394e-06/0.5691, allocations: 0 / 0.6889 GB, free: 1.566 MB / 0.5137 GB Notification: Performance of matching and sorting (n=44): time 0.006223/0.5753, allocations: 2.073 MB / 0.691 GB, free: 15.45 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001177/0.5754, allocations: 191.9 kB / 0.6911 GB, free: 15.22 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008046/0.5762, allocations: 0.6485 MB / 0.6918 GB, free: 14.56 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 5.11e-05/0.5763, allocations: 29.7 kB / 0.6918 GB, free: 14.53 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003083/0.5766, allocations: 408.3 kB / 0.6922 GB, free: 14.12 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001457/0.5767, allocations: 174.6 kB / 0.6924 GB, free: 13.95 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002182/0.5769, allocations: 158.6 kB / 0.6925 GB, free: 13.79 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001894/0.5771, allocations: 378.8 kB / 0.6929 GB, free: 13.41 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003965/0.5775, allocations: 229.9 kB / 0.6931 GB, free: 13.19 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008071/0.5783, allocations: 0.6728 MB / 0.6937 GB, free: 12.33 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001177/0.5795, allocations: 0.8649 MB / 0.6946 GB, free: 11.3 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.791e-06/0.5795, allocations: 4 kB / 0.6946 GB, free: 11.3 MB / 0.5294 GB Notification: Performance of matching and sorting (n=96) (initialization): time 0.001496/0.581, allocations: 0.9004 MB / 0.6955 GB, free: 10.39 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 2.237e-05/0.581, allocations: 15.94 kB / 0.6955 GB, free: 10.37 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.482e-05/0.581, allocations: 8 kB / 0.6955 GB, free: 10.36 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00306/0.5841, allocations: 272.5 kB / 0.6958 GB, free: 10.09 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001133/0.5852, allocations: 283.7 kB / 0.696 GB, free: 9.816 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001943/0.5872, allocations: 2.021 MB / 0.698 GB, free: 7.656 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004806/0.5877, allocations: 31.98 kB / 0.698 GB, free: 7.625 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.547e-05/0.5877, allocations: 39.98 kB / 0.6981 GB, free: 7.586 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 53 * Number of states: 0 () * Number of discrete variables: 10 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1],volume.medium.phase,shortPipe.flowModel.states[2].phase,shortPipe.flowModel.states[1].phase,ambient.state.phase,ambient.medium.phase,fixedMassFlowRate.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (94): * Single equations (assignments): 92 * 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 {(2,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0003917/0.5881, allocations: 281.5 kB / 0.6983 GB, free: 7.301 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001523/0.5883, allocations: 75.53 kB / 0.6984 GB, free: 7.227 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002584/0.5909, allocations: 2.077 MB / 0.7004 GB, free: 5.133 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.071e-05/0.5909, allocations: 31.95 kB / 0.7005 GB, free: 5.102 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.024e-06/0.5909, allocations: 4 kB / 0.7005 GB, free: 5.098 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.48e-06/0.5909, allocations: 0 / 0.7005 GB, free: 5.098 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003841/0.5947, allocations: 3.052 MB / 0.7034 GB, free: 1.98 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.046e-06/0.5947, allocations: 4 kB / 0.7035 GB, free: 1.977 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001097/0.5958, allocations: 187.8 kB / 0.7036 GB, free: 1.793 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001661/0.5975, allocations: 307.8 kB / 0.7039 GB, free: 1.492 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.567e-05/0.5975, allocations: 15.98 kB / 0.7039 GB, free: 1.477 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001917/0.5995, allocations: 2.076 MB / 0.706 GB, free: 15.26 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.613e-06/0.5995, allocations: 0 / 0.706 GB, free: 15.26 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002546/0.602, allocations: 1.996 MB / 0.7079 GB, free: 13.24 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000406/0.6024, allocations: 159 kB / 0.7081 GB, free: 13.09 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001121/0.6025, allocations: 27.78 kB / 0.7081 GB, free: 13.06 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003987/0.6029, allocations: 19.98 kB / 0.7081 GB, free: 13.04 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.947e-05/0.603, allocations: 32.38 kB / 0.7081 GB, free: 13.01 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.069e-05/0.6031, allocations: 16 kB / 0.7082 GB, free: 12.99 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.0008334/0.6039, allocations: 0.5772 MB / 0.7087 GB, free: 12.42 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.01e-07/0.6039, allocations: 0 / 0.7087 GB, free: 12.42 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.003452/0.6074, allocations: 1.1 MB / 0.7098 GB, free: 11.32 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 2 (volume.medium.p,volume.medium.T) * Number of discrete variables: 12 ($cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (48): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 {(2,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004153/0.6115, allocations: 1.194 MB / 0.711 GB, free: 10.12 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.002145/0.6137, allocations: 0.9132 MB / 0.7119 GB, free: 9.203 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 5.961e-06/0.6137, allocations: 4 kB / 0.7119 GB, free: 9.199 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.001319/0.615, allocations: 0.6048 MB / 0.7125 GB, free: 8.598 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001967/0.6169, allocations: 403.9 kB / 0.7128 GB, free: 8.207 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003486/0.6204, allocations: 2.176 MB / 0.715 GB, free: 5.996 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007794/0.6212, allocations: 1.093 MB / 0.716 GB, free: 4.875 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.0007646/0.622, allocations: 356.7 kB / 0.7164 GB, free: 4.523 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001521/0.6221, allocations: 63.44 kB / 0.7164 GB, free: 4.461 MB / 0.545 GB Notification: Performance of SimCode: time 7.82e-07/0.6221, allocations: 0 / 0.7164 GB, free: 4.461 MB / 0.545 GB Notification: Performance of Templates: time 0.3537/0.9759, allocations: 46.48 MB / 0.7618 GB, free: 146.7 MB / 0.5606 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.sim & ./ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Water/WaterIF97_pT/WaterIF97_pT.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0-beta.om_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97_pT.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: 8.384116358822212]