Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.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 0.001439/0.001439, allocations: 105.7 kB / 19.74 MB, free: 2.453 MB / 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 0.001621/0.001621, allocations: 217.4 kB / 22.92 MB, free: 5.191 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.296/1.296, allocations: 230.5 MB / 256.4 MB, free: 8.254 MB / 206.1 MB " [Timeout remaining time 179] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/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: "" <> buildModelFMU(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Electrical_Machines_Examples_DCMachines_DCPM_CurrentControlled",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Electrical_Machines_Examples_DCMachines_DCPM_CurrentControlled",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Warning: Requested package Complex 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. Warning: Requested package ModelicaServices 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 0.001769/0.001769, allocations: 75.81 kB / 376.1 MB, free: 4.051 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.223/0.2248, allocations: 53.31 MB / 429.4 MB, free: 7.426 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled): time 0.00947/0.2342, allocations: 8.255 MB / 437.7 MB, free: 15.13 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.004543/0.2388, allocations: 2.749 MB / 440.4 MB, free: 12.38 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005723/0.2393, allocations: 27.88 kB / 440.4 MB, free: 12.35 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001256/0.2406, allocations: 0.5668 MB / 441 MB, free: 11.78 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0008737/0.2415, allocations: 468.5 kB / 441.5 MB, free: 11.32 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006698/0.2421, allocations: 363.4 kB / 441.8 MB, free: 10.96 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.001517/0.2437, allocations: 1.491 MB / 443.3 MB, free: 9.465 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006358/0.2443, allocations: 431.5 kB / 443.7 MB, free: 9.016 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007045/0.245, allocations: 0.5719 MB / 444.3 MB, free: 8.441 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006778/0.2457, allocations: 0.6065 MB / 444.9 MB, free: 7.832 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001624/0.2458, allocations: 140 kB / 445.1 MB, free: 7.695 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003195/0.2462, allocations: 176 kB / 445.2 MB, free: 7.523 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000221/0.2464, allocations: 279 kB / 445.5 MB, free: 7.25 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005845/0.247, allocations: 0.6686 MB / 446.2 MB, free: 6.578 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001784/0.2487, allocations: 1.724 MB / 447.9 MB, free: 4.848 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.827e-06/0.2488, allocations: 0 / 447.9 MB, free: 4.848 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.453e-06/0.2488, allocations: 4 kB / 447.9 MB, free: 4.844 MB / 350.1 MB Notification: Performance of Transformations before backend: time 2.003e-05/0.2488, allocations: 4 kB / 447.9 MB, free: 4.84 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 247 * Number of variables: 247 Notification: Performance of Generate backend data structure: time 0.002378/0.2512, allocations: 1.537 MB / 449.4 MB, free: 3.25 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.715e-05/0.2512, allocations: 12.03 kB / 449.4 MB, free: 3.238 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001691/0.2514, allocations: 152.3 kB / 449.6 MB, free: 3.082 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005662/0.2519, allocations: 196 kB / 449.8 MB, free: 2.891 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001203/0.2531, allocations: 0.8022 MB / 450.6 MB, free: 2.047 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.706e-05/0.2532, allocations: 74 kB / 450.7 MB, free: 1.973 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001373/0.2533, allocations: 99.95 kB / 450.8 MB, free: 1.875 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00147/0.2548, allocations: 0.9584 MB / 451.7 MB, free: 0.875 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.982e-05/0.2548, allocations: 7.938 kB / 451.7 MB, free: 0.8672 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.834e-05/0.2549, allocations: 40 kB / 451.8 MB, free: 0.8281 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.068e-05/0.2549, allocations: 24 kB / 451.8 MB, free: 0.8047 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001159/0.2561, allocations: 0.6363 MB / 452.4 MB, free: 172 kB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005013/0.2611, allocations: 4.109 MB / 456.5 MB, free: 11.84 MB / 366.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009543/0.262, allocations: 426.2 kB / 456.9 MB, free: 11.41 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002788/0.2623, allocations: 148.8 kB / 457.1 MB, free: 11.27 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.055e-05/0.2624, allocations: 4 kB / 457.1 MB, free: 11.26 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.9e-05/0.2624, allocations: 38.56 kB / 457.1 MB, free: 11.21 MB / 366.1 MB Notification: Performance of pre-optimization done (n=37): time 1.853e-06/0.2624, allocations: 4 kB / 457.1 MB, free: 11.21 MB / 366.1 MB Notification: Performance of matching and sorting (n=40): time 0.002334/0.2647, allocations: 1.333 MB / 458.5 MB, free: 9.809 MB / 366.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.552e-05/0.2648, allocations: 136.5 kB / 458.6 MB, free: 9.645 MB / 366.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001125/0.2659, allocations: 0.8976 MB / 459.5 MB, free: 8.723 MB / 366.1 MB Notification: Performance of collectPreVariables (initialization): time 3.243e-05/0.266, allocations: 29.7 kB / 459.5 MB, free: 8.688 MB / 366.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004525/0.2664, allocations: 0.6047 MB / 460.1 MB, free: 8.074 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001178/0.2665, allocations: 154.8 kB / 460.3 MB, free: 7.922 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001848/0.2667, allocations: 138.6 kB / 460.4 MB, free: 7.781 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0001413/0.2669, allocations: 334 kB / 460.7 MB, free: 7.449 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003312/0.2672, allocations: 180.8 kB / 460.9 MB, free: 7.27 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000565/0.2678, allocations: 494.5 kB / 461.4 MB, free: 6.629 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009166/0.2687, allocations: 0.6867 MB / 462.1 MB, free: 5.797 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.2e-06/0.2687, allocations: 4 kB / 462.1 MB, free: 5.793 MB / 366.1 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.001236/0.2699, allocations: 0.7477 MB / 462.8 MB, free: 5.035 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.189e-05/0.2699, allocations: 15.16 kB / 462.9 MB, free: 5.023 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.419e-05/0.27, allocations: 12 kB / 462.9 MB, free: 5.012 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001528/0.2701, allocations: 36.84 kB / 462.9 MB, free: 4.973 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005473/0.2707, allocations: 167.7 kB / 463.1 MB, free: 4.809 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001147/0.2718, allocations: 1.386 MB / 464.5 MB, free: 3.281 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005165/0.2723, allocations: 40.06 kB / 464.5 MB, free: 3.242 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.456e-05/0.2724, allocations: 36.09 kB / 464.5 MB, free: 3.207 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005722/0.2729, allocations: 354.1 kB / 464.9 MB, free: 2.859 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005386/0.2735, allocations: 494.5 kB / 465.4 MB, free: 2.227 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008604/0.2743, allocations: 0.66 MB / 466 MB, free: 1.422 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.139e-06/0.2743, allocations: 4 kB / 466 MB, free: 1.418 MB / 366.1 MB Notification: Performance of matching and sorting (n=91) (initialization_lambda0): time 0.001109/0.2754, allocations: 0.7234 MB / 466.7 MB, free: 0.6836 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.13e-05/0.2755, allocations: 12 kB / 466.8 MB, free: 0.6719 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.147e-05/0.2755, allocations: 8 kB / 466.8 MB, free: 0.6641 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 8.842e-05/0.2756, allocations: 45.5 kB / 466.8 MB, free: 0.6172 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004926/0.2761, allocations: 167.7 kB / 467 MB, free: 464 kB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001027/0.2771, allocations: 1.383 MB / 468.4 MB, free: 14.93 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004989/0.2776, allocations: 39.94 kB / 468.4 MB, free: 14.89 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.188e-05/0.2776, allocations: 32 kB / 468.4 MB, free: 14.86 MB / 382.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 1 (PID.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (90): * Single equations (assignments): 89 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0001907/0.2778, allocations: 243.9 kB / 468.7 MB, free: 14.61 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000134/0.278, allocations: 99.48 kB / 468.8 MB, free: 14.52 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008199/0.2788, allocations: 431.4 kB / 469.2 MB, free: 14.09 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.01e-06/0.2788, allocations: 4 kB / 469.2 MB, free: 14.08 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.178e-06/0.2788, allocations: 3.938 kB / 469.2 MB, free: 14.08 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.588e-06/0.2788, allocations: 7.984 kB / 469.2 MB, free: 14.07 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001985/0.2808, allocations: 1.372 MB / 470.6 MB, free: 12.62 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.21e-06/0.2808, allocations: 4 kB / 470.6 MB, free: 12.62 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003466/0.2811, allocations: 84.11 kB / 470.7 MB, free: 12.54 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 7.398e-05/0.2812, allocations: 16.86 kB / 470.7 MB, free: 12.52 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.613e-05/0.2812, allocations: 15.94 kB / 470.7 MB, free: 12.5 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001031/0.2823, allocations: 1.375 MB / 472.1 MB, free: 10.98 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.168e-06/0.2823, allocations: 4.031 kB / 472.1 MB, free: 10.98 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001056/0.2833, allocations: 0.7105 MB / 472.8 MB, free: 10.23 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002584/0.2836, allocations: 208.5 kB / 473 MB, free: 10.01 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.93e-05/0.2837, allocations: 12 kB / 473 MB, free: 9.996 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00038/0.284, allocations: 23.97 kB / 473 MB, free: 9.973 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.805e-05/0.2841, allocations: 27.91 kB / 473 MB, free: 9.945 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.598e-05/0.2841, allocations: 16 kB / 473.1 MB, free: 9.93 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0007929/0.2849, allocations: 0.6092 MB / 473.7 MB, free: 9.309 MB / 382.1 MB Notification: Performance of sort global known variables: time 7e-08/0.2849, allocations: 0 / 473.7 MB, free: 9.309 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.001058/0.286, allocations: 351.9 kB / 474 MB, free: 8.965 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 5 (dcpm.inertiaRotor.w,dcpm.la.i,loadTorque.phi,firstOrder.y,PID.I.y) * 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 (39): * Single equations (assignments): 38 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001443/0.2874, allocations: 1.286 MB / 475.3 MB, free: 7.625 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.001529/0.289, allocations: 0.9298 MB / 476.2 MB, free: 6.672 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 2.795e-06/0.289, allocations: 3.938 kB / 476.2 MB, free: 6.668 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0004148/0.2894, allocations: 284 kB / 476.5 MB, free: 6.379 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001044/0.2904, allocations: 249.6 kB / 476.8 MB, free: 6.141 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01009/0.3005, allocations: 7.612 MB / 484.4 MB, free: 14.06 MB / 398.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006302/0.3011, allocations: 1.029 MB / 485.4 MB, free: 13 MB / 398.1 MB Notification: Performance of simCode: alias equations: time 0.0004635/0.3016, allocations: 123.3 kB / 485.5 MB, free: 12.88 MB / 398.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004694/0.3021, allocations: 395.3 kB / 485.9 MB, free: 12.49 MB / 398.1 MB Notification: Performance of SimCode: time 1.142e-06/0.3021, allocations: 4 kB / 485.9 MB, free: 12.49 MB / 398.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05441/0.3565, allocations: 19.94 MB / 0.494 GB, free: 8.785 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 10.13/10.48, allocations: 3.156 kB / 0.494 GB, free: 8.785 MB / 414.1 MB " [Timeout remaining time 649] (rm -f Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled_res.mat --tempDir=temp_Modelica_4_1_0-beta_om_Modelica_Electrical_Machines_Examples_DCMachines_DCPM_CurrentControlled_fmu --startTime=0 --stopTime=2 --timeout=50 --tolerance=1e-06 Modelica_4_1_0-beta_om_Modelica_Electrical_Machines_Examples_DCMachines_DCPM_CurrentControlled.fmu > Modelica_4.1.0-beta.om_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 12.691408026003046]