Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001684/0.001684, allocations: 113.1 kB / 17.6 MB, free: 4.703 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001955/0.001955, allocations: 186.7 kB / 20.78 MB, free: 1.547 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.462/1.462, allocations: 225.6 MB / 249.4 MB, free: 3.32 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/package.mo): time 0.9263/0.9263, allocations: 145.2 MB / 449.7 MB, free: 13.22 MB / 350.1 MB " [Timeout remaining time 179] Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable") translateModel(BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001938/0.001938, allocations: 69.64 kB / 0.6232 GB, free: 34.95 MB / 0.4981 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1699/0.1718, allocations: 86.63 MB / 0.7078 GB, free: 1.906 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable): time 0.02072/0.1926, allocations: 15.81 MB / 0.7232 GB, free: 2.031 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.007955/0.2005, allocations: 4.373 MB / 0.7275 GB, free: 13.64 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000821/0.2013, allocations: 15.88 kB / 0.7275 GB, free: 13.62 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.001093/0.2024, allocations: 270.3 kB / 0.7278 GB, free: 13.36 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.001896/0.2043, allocations: 0.6333 MB / 0.7284 GB, free: 12.73 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.002152/0.2065, allocations: 0.7078 MB / 0.7291 GB, free: 12.02 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.001618/0.2081, allocations: 1.034 MB / 0.7301 GB, free: 10.99 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004694/0.2086, allocations: 268.8 kB / 0.7303 GB, free: 10.72 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.000805/0.2094, allocations: 438.2 kB / 0.7308 GB, free: 10.29 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005042/0.2099, allocations: 346.5 kB / 0.7311 GB, free: 9.949 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 5.47e-05/0.2099, allocations: 28 kB / 0.7311 GB, free: 9.922 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001376/0.2113, allocations: 0.6356 MB / 0.7317 GB, free: 9.285 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0001131/0.2114, allocations: 103.5 kB / 0.7318 GB, free: 9.184 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.0002363/0.2117, allocations: 226.7 kB / 0.7321 GB, free: 8.961 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.001227/0.2129, allocations: 0.7977 MB / 0.7328 GB, free: 8.16 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.378e-06/0.2129, allocations: 0 / 0.7328 GB, free: 8.16 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.533e-06/0.2129, allocations: 0 / 0.7328 GB, free: 8.16 MB / 0.545 GB Notification: Performance of Transformations before backend: time 9.067e-06/0.2129, allocations: 0 / 0.7328 GB, free: 8.16 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 51 * Number of variables: 51 Notification: Performance of Generate backend data structure: time 0.001419/0.2143, allocations: 0.8516 MB / 0.7337 GB, free: 7.258 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 3.911e-05/0.2144, allocations: 8.031 kB / 0.7337 GB, free: 7.25 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001175/0.2145, allocations: 56.61 kB / 0.7337 GB, free: 7.195 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007339/0.2152, allocations: 441.8 kB / 0.7341 GB, free: 6.727 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.834e-05/0.2152, allocations: 20.44 kB / 0.7342 GB, free: 6.707 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.416e-05/0.2153, allocations: 28 kB / 0.7342 GB, free: 6.68 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004628/0.2157, allocations: 215.2 kB / 0.7344 GB, free: 6.461 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.23e-05/0.2158, allocations: 0 / 0.7344 GB, free: 6.461 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.681e-05/0.2158, allocations: 16 kB / 0.7344 GB, free: 6.445 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.043e-05/0.2158, allocations: 4 kB / 0.7344 GB, free: 6.441 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003853/0.2162, allocations: 161.6 kB / 0.7346 GB, free: 6.285 MB / 0.545 GB 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 0.001736/0.2179, allocations: 0.9504 MB / 0.7355 GB, free: 5.254 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002948/0.2182, allocations: 126.5 kB / 0.7356 GB, free: 5.121 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001513/0.2184, allocations: 64.83 kB / 0.7357 GB, free: 5.055 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003637/0.2187, allocations: 336.4 kB / 0.736 GB, free: 4.652 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.852e-05/0.2188, allocations: 42.44 kB / 0.736 GB, free: 4.602 MB / 0.545 GB Notification: Performance of pre-optimization done (n=14): time 1.192e-06/0.2188, allocations: 0 / 0.736 GB, free: 4.602 MB / 0.545 GB Notification: Performance of matching and sorting (n=14): time 0.0006416/0.2194, allocations: 246.5 kB / 0.7363 GB, free: 4.355 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.682e-05/0.2195, allocations: 51.41 kB / 0.7363 GB, free: 4.293 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005897/0.22, allocations: 478 kB / 0.7368 GB, free: 3.816 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 5.306e-05/0.2201, allocations: 29.7 kB / 0.7368 GB, free: 3.781 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002257/0.2203, allocations: 232.7 kB / 0.737 GB, free: 3.547 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 4.322e-05/0.2204, allocations: 51.52 kB / 0.7371 GB, free: 3.496 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000103/0.2205, allocations: 61.64 kB / 0.7371 GB, free: 3.43 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001854/0.2207, allocations: 354.7 kB / 0.7375 GB, free: 3.074 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001773/0.2208, allocations: 72.81 kB / 0.7375 GB, free: 3 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002616/0.2211, allocations: 151.7 kB / 0.7377 GB, free: 2.824 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003635/0.2215, allocations: 172.5 kB / 0.7379 GB, free: 2.648 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.48e-06/0.2215, allocations: 4 kB / 0.7379 GB, free: 2.645 MB / 0.545 GB Notification: Performance of matching and sorting (n=24) (initialization): time 0.0005202/0.222, allocations: 257.2 kB / 0.7381 GB, free: 2.387 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.513e-05/0.222, allocations: 4 kB / 0.7381 GB, free: 2.383 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.188e-06/0.222, allocations: 7.969 kB / 0.7381 GB, free: 2.375 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.519e-05/0.222, allocations: 4 kB / 0.7381 GB, free: 2.371 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002265/0.2223, allocations: 43.91 kB / 0.7382 GB, free: 2.328 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.406e-06/0.2223, allocations: 8 kB / 0.7382 GB, free: 2.32 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002842/0.2225, allocations: 27.88 kB / 0.7382 GB, free: 2.293 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.726e-05/0.2226, allocations: 15.98 kB / 0.7382 GB, free: 2.277 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002883/0.2229, allocations: 188.1 kB / 0.7384 GB, free: 2.09 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002587/0.2231, allocations: 163.5 kB / 0.7385 GB, free: 1.898 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003442/0.2235, allocations: 169.9 kB / 0.7387 GB, free: 1.719 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.072e-06/0.2235, allocations: 4 kB / 0.7387 GB, free: 1.715 MB / 0.545 GB Notification: Performance of matching and sorting (n=24) (initialization_lambda0): time 0.0005061/0.224, allocations: 249.2 kB / 0.739 GB, free: 1.465 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.036e-05/0.224, allocations: 8 kB / 0.739 GB, free: 1.457 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.883e-06/0.224, allocations: 0 / 0.739 GB, free: 1.457 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.278e-06/0.224, allocations: 4 kB / 0.739 GB, free: 1.453 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000201/0.2242, allocations: 47.91 kB / 0.739 GB, free: 1.406 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.578e-06/0.2242, allocations: 4 kB / 0.739 GB, free: 1.402 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003151/0.2245, allocations: 43.86 kB / 0.7391 GB, free: 1.359 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.163e-05/0.2245, allocations: 8 kB / 0.7391 GB, free: 1.352 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * 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 (24): * Single equations (assignments): 24 * 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 0.0001339/0.2247, allocations: 196.1 kB / 0.7392 GB, free: 1.152 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.677e-05/0.2247, allocations: 47.7 kB / 0.7393 GB, free: 1.105 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005745/0.2253, allocations: 255.3 kB / 0.7395 GB, free: 0.8555 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.155e-06/0.2253, allocations: 4 kB / 0.7395 GB, free: 0.8516 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.837e-06/0.2253, allocations: 0 / 0.7395 GB, free: 0.8516 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.761e-06/0.2253, allocations: 3.984 kB / 0.7395 GB, free: 0.8477 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001069/0.2264, allocations: 0.7049 MB / 0.7402 GB, free: 76 kB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.176e-06/0.2264, allocations: 4.125 kB / 0.7402 GB, free: 72 kB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001249/0.2265, allocations: 31.92 kB / 0.7403 GB, free: 40 kB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.669e-06/0.2265, allocations: 4 kB / 0.7403 GB, free: 36 kB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.449e-05/0.2266, allocations: 3.984 kB / 0.7403 GB, free: 32 kB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.522e-06/0.2266, allocations: 7.938 kB / 0.7403 GB, free: 24 kB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.924e-06/0.2266, allocations: 0 / 0.7403 GB, free: 24 kB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005332/0.2271, allocations: 345.7 kB / 0.7406 GB, free: 15.66 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001725/0.2273, allocations: 140.8 kB / 0.7407 GB, free: 15.5 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.362e-05/0.2273, allocations: 11.98 kB / 0.7408 GB, free: 15.49 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002027/0.2275, allocations: 15.92 kB / 0.7408 GB, free: 15.48 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.8e-05/0.2276, allocations: 15.98 kB / 0.7408 GB, free: 15.46 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.551e-05/0.2276, allocations: 8 kB / 0.7408 GB, free: 15.45 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0004225/0.228, allocations: 334.9 kB / 0.7411 GB, free: 15.13 MB / 0.5606 GB Notification: Performance of sort global known variables: time 8.1e-08/0.228, allocations: 0 / 0.7411 GB, free: 15.13 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.00065/0.2287, allocations: 203.6 kB / 0.7413 GB, free: 14.93 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (16): * Single equations (assignments): 14 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 0.001583/0.2302, allocations: 478.2 kB / 0.7418 GB, free: 14.59 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.0007274/0.231, allocations: 259 kB / 0.742 GB, free: 14.34 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 2.285e-06/0.231, allocations: 7.875 kB / 0.742 GB, free: 14.33 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.000194/0.2312, allocations: 75.89 kB / 0.7421 GB, free: 14.26 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009765/0.2321, allocations: 203.1 kB / 0.7423 GB, free: 14.07 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001294/0.2334, allocations: 0.7236 MB / 0.743 GB, free: 13.3 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004866/0.2339, allocations: 0.8308 MB / 0.7438 GB, free: 12.45 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.0002855/0.2342, allocations: 87.52 kB / 0.7439 GB, free: 12.36 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.955e-05/0.2343, allocations: 39.42 kB / 0.7439 GB, free: 12.32 MB / 0.5606 GB Notification: Performance of SimCode: time 5.41e-07/0.2343, allocations: 0 / 0.7439 GB, free: 12.32 MB / 0.5606 GB Notification: Performance of Templates: time 0.01696/0.2513, allocations: 8.717 MB / 0.7524 GB, free: 3.75 MB / 0.5606 GB " [Timeout remaining time 660] make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.makefile [Timeout 660] (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvesTable.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 6.146580638363957]