Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.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 0.0009388/0.0009388, allocations: 86.05 kB / 19.87 MB, free: 4.617 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 0.0008985/0.0008985, allocations: 170 kB / 23.27 MB, free: 1.223 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 0.8451/0.8451, allocations: 177.2 MB / 203.7 MB, free: 5.516 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.741/0.741, allocations: 154.9 MB / 415.1 MB, free: 260 kB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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(IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth") translateModel(IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.453e-06/1.453e-06, allocations: 0 / 0.5211 GB, free: 1.555 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.972e-05/2.117e-05, allocations: 2.312 kB / 0.5211 GB, free: 1.551 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth): time 0.006055/0.006076, allocations: 5.107 MB / 0.5261 GB, free: 12.44 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.1194/0.1254, allocations: 144 MB / 0.6667 GB, free: 12.07 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008753/0.1263, allocations: 23.81 kB / 0.6668 GB, free: 12.05 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 0.0005594/0.1269, allocations: 213.9 kB / 0.667 GB, free: 11.84 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 0.001526/0.1284, allocations: 0.6677 MB / 0.6676 GB, free: 11.17 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.001601/0.13, allocations: 0.9075 MB / 0.6685 GB, free: 10.26 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.00122/0.1312, allocations: 1.619 MB / 0.6701 GB, free: 8.629 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005477/0.1318, allocations: 452.9 kB / 0.6705 GB, free: 8.172 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008489/0.1326, allocations: 0.8965 MB / 0.6714 GB, free: 7.273 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004135/0.133, allocations: 434.7 kB / 0.6718 GB, free: 6.848 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 0.0001241/0.1332, allocations: 124 kB / 0.6719 GB, free: 6.727 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007874/0.1339, allocations: 0.511 MB / 0.6724 GB, free: 6.215 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.0002041/0.1341, allocations: 326.8 kB / 0.6727 GB, free: 5.895 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.0002854/0.1344, allocations: 442.8 kB / 0.6732 GB, free: 5.461 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.001266/0.1357, allocations: 1.37 MB / 0.6745 GB, free: 4.086 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.49e-06/0.1357, allocations: 4 kB / 0.6745 GB, free: 4.082 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.172e-06/0.1357, allocations: 0 / 0.6745 GB, free: 4.082 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 1.181e-05/0.1357, allocations: 0 / 0.6745 GB, free: 4.082 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 255 * Number of variables: 255 Notification: Performance of Generate backend data structure: time 0.001723/0.1374, allocations: 1.654 MB / 0.6761 GB, free: 2.379 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 3.776e-05/0.1375, allocations: 12.03 kB / 0.6761 GB, free: 2.367 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002507/0.14, allocations: 0.6824 MB / 0.6768 GB, free: 1.684 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007847/0.1408, allocations: 0.7655 MB / 0.6775 GB, free: 0.8867 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.592e-05/0.1408, allocations: 82.08 kB / 0.6776 GB, free: 0.8047 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.59e-05/0.1409, allocations: 104 kB / 0.6777 GB, free: 0.7031 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2774/0.4184, allocations: 1.113 MB / 0.6788 GB, free: 58.53 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.76e-05/0.4184, allocations: 2.562 kB / 0.6788 GB, free: 58.53 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.334e-05/0.4185, allocations: 44.59 kB / 0.6788 GB, free: 58.53 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.617e-05/0.4185, allocations: 25.28 kB / 0.6789 GB, free: 58.53 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007904/0.4193, allocations: 0.8313 MB / 0.6797 GB, free: 58.51 MB / 0.6355 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002776/0.422, allocations: 2.641 MB / 0.6823 GB, free: 57.57 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008557/0.4229, allocations: 0.6281 MB / 0.6829 GB, free: 57.52 MB / 0.6355 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000226/0.4231, allocations: 229.2 kB / 0.6831 GB, free: 57.51 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 6.639e-05/0.4232, allocations: 55.47 kB / 0.6831 GB, free: 57.5 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004687/0.4237, allocations: 0.5784 MB / 0.6837 GB, free: 57.27 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=92): time 3.477e-06/0.4237, allocations: 1.594 kB / 0.6837 GB, free: 57.27 MB / 0.6355 GB Notification: Performance of matching and sorting (n=92): time 0.001593/0.4253, allocations: 0.9571 MB / 0.6846 GB, free: 57.14 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.09e-05/0.4253, allocations: 193.4 kB / 0.6848 GB, free: 56.92 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003716/0.4257, allocations: 0.584 MB / 0.6854 GB, free: 56.73 MB / 0.6355 GB Notification: Performance of collectPreVariables (initialization): time 5.638e-05/0.4257, allocations: 45.73 kB / 0.6854 GB, free: 56.7 MB / 0.6355 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002059/0.4259, allocations: 0.502 MB / 0.6859 GB, free: 56.47 MB / 0.6355 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001387/0.4261, allocations: 315.7 kB / 0.6862 GB, free: 56.31 MB / 0.6355 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001872/0.4263, allocations: 204.5 kB / 0.6864 GB, free: 56.28 MB / 0.6355 GB Notification: Performance of setup shared object (initialization): time 0.0001006/0.4264, allocations: 0.5746 MB / 0.687 GB, free: 55.79 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002192/0.4266, allocations: 170.4 kB / 0.6872 GB, free: 55.78 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002904/0.4269, allocations: 424.8 kB / 0.6876 GB, free: 55.55 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004709/0.4273, allocations: 428.2 kB / 0.688 GB, free: 55.48 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.547e-06/0.4273, allocations: 3.5 kB / 0.688 GB, free: 55.48 MB / 0.6355 GB Notification: Performance of matching and sorting (n=111) (initialization): time 0.0009944/0.4283, allocations: 0.7323 MB / 0.6887 GB, free: 55.36 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 1.685e-05/0.4284, allocations: 8.281 kB / 0.6887 GB, free: 55.36 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.326e-06/0.4284, allocations: 0 / 0.6887 GB, free: 55.36 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003968/0.4288, allocations: 128.7 kB / 0.6888 GB, free: 55.34 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005414/0.4293, allocations: 229.3 kB / 0.689 GB, free: 55.34 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001/0.4303, allocations: 1.876 MB / 0.6909 GB, free: 53.61 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000465/0.4308, allocations: 105.7 kB / 0.691 GB, free: 53.59 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.551e-05/0.4308, allocations: 42.95 kB / 0.691 GB, free: 53.59 MB / 0.6355 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 20 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,incAng.decAng.tNext,$PRE.incAng.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (109): * Single equations (assignments): 108 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0002559/0.4311, allocations: 216.9 kB / 0.6912 GB, free: 53.43 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001416/0.4312, allocations: 119.3 kB / 0.6913 GB, free: 53.38 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001564/0.4328, allocations: 1.13 MB / 0.6924 GB, free: 53.18 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.364e-06/0.4328, allocations: 13.97 kB / 0.6924 GB, free: 53.18 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.124e-06/0.4328, allocations: 0 / 0.6924 GB, free: 53.18 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.464e-06/0.4328, allocations: 4.359 kB / 0.6924 GB, free: 53.18 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005831/0.4334, allocations: 0.6315 MB / 0.6931 GB, free: 52.98 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.629e-06/0.4334, allocations: 0.9062 kB / 0.6931 GB, free: 52.98 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004808/0.4339, allocations: 205.4 kB / 0.6933 GB, free: 52.98 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003128/0.4342, allocations: 111.6 kB / 0.6934 GB, free: 52.97 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.827e-05/0.4342, allocations: 37.17 kB / 0.6934 GB, free: 52.97 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007735/0.435, allocations: 1.892 MB / 0.6953 GB, free: 51.23 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.483e-06/0.435, allocations: 3 kB / 0.6953 GB, free: 51.23 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001002/0.436, allocations: 0.8428 MB / 0.6961 GB, free: 51.04 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002511/0.4363, allocations: 217.8 kB / 0.6963 GB, free: 51 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.54e-05/0.4363, allocations: 27.8 kB / 0.6963 GB, free: 50.99 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003769/0.4367, allocations: 68.3 kB / 0.6964 GB, free: 50.99 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001015/0.4368, allocations: 86.8 kB / 0.6965 GB, free: 50.99 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.284e-05/0.4369, allocations: 37.19 kB / 0.6965 GB, free: 50.99 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.000204/0.4371, allocations: 393.3 kB / 0.6969 GB, free: 50.85 MB / 0.6355 GB Notification: Performance of sort global known variables: time 7e-08/0.4371, allocations: 0.8438 kB / 0.6969 GB, free: 50.85 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.0007412/0.4378, allocations: 381.7 kB / 0.6972 GB, free: 50.82 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 12 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,incAng.decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 6 (incAng.decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (105): * Single equations (assignments): 98 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001202/0.439, allocations: 0.6303 MB / 0.6979 GB, free: 50.69 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.0008722/0.4399, allocations: 0.7582 MB / 0.6986 GB, free: 50.47 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 2.204e-06/0.4399, allocations: 2.688 kB / 0.6986 GB, free: 50.47 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.0004425/0.4403, allocations: 0.5308 MB / 0.6991 GB, free: 50.28 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006459/0.441, allocations: 348.7 kB / 0.6994 GB, free: 50.25 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002256/0.4432, allocations: 1.732 MB / 0.7011 GB, free: 49.47 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001251/0.4434, allocations: 214 kB / 0.7013 GB, free: 49.39 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.0006612/0.444, allocations: 282.3 kB / 0.7016 GB, free: 49.29 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006168/0.4446, allocations: 392.4 kB / 0.702 GB, free: 49.22 MB / 0.6355 GB Notification: Performance of SimCode: time 1.623e-06/0.4446, allocations: 1.062 kB / 0.702 GB, free: 49.22 MB / 0.6355 GB Notification: Performance of Templates: time 0.02421/0.4688, allocations: 19.66 MB / 0.7212 GB, free: 47.42 MB / 0.6355 GB " [Timeout remaining time 660] make -j1 -f IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.pipe ; mkfifo IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.pipe >> ../files/IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.sim & ./IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth -abortSlowSimulation -alarm=240 -lv LOG_STATS > IDEAS_dev_IDEAS.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.359720005188137]