Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Chemical_master_Chemical.Boundaries.Tests.TestExternalSubstance.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 0.001075/0.001075, allocations: 93.06 kB / 19.65 MB, free: 276 kB / 13.93 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 0.0009762/0.0009762, allocations: 169 kB / 23.02 MB, free: 1.547 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 0.9962/0.9962, allocations: 177.1 MB / 203.4 MB, free: 5.617 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/package.mo): time 0.09026/0.09026, allocations: 17.46 MB / 277.4 MB, free: 11.54 MB / 266.7 MB " [Timeout remaining time 180] Using package Chemical with version 2.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical 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(Chemical.Boundaries.Tests.TestExternalSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_master_Chemical.Boundaries.Tests.TestExternalSubstance") translateModel(Chemical.Boundaries.Tests.TestExternalSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_master_Chemical.Boundaries.Tests.TestExternalSubstance") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.563e-06/1.563e-06, allocations: 3.938 kB / 353.5 MB, free: 9.859 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.133e-05/2.289e-05, allocations: 6.25 kB / 353.5 MB, free: 9.852 MB / 282.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Interfaces.mo:1586:5-1586:64:writable] Warning: An inner declaration for outer component system could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Interfaces.mo:1586:5-1586:64:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"system\" component but an inner \"system\" component is not defined. For simulation drag Modelica.Fluid.System into your model to specify system properties. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Boundaries.mo:1361:7-1361:76:writable] Warning: An inner declaration for outer component dropOfCommons could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Boundaries.mo:1361:7-1361:76:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"dropOfCommons\" component but an inner \"dropOfCommons\" component is not defined. Use Chemical.DropOfCommons in your model to specify system properties. Notification: Performance of NFInst.instantiate(Chemical.Boundaries.Tests.TestExternalSubstance): time 0.04326/0.04328, allocations: 52.79 MB / 406.3 MB, free: 5.105 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.1741/0.2174, allocations: 14.11 MB / 420.5 MB, free: 33.96 MB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.006058/0.2234, allocations: 197.1 kB / 420.6 MB, free: 33.96 MB / 330.7 MB Notification: Performance of NFTyping.typeComponents: time 0.004337/0.2278, allocations: 2.052 MB / 422.7 MB, free: 33.8 MB / 330.7 MB Notification: Performance of NFTyping.typeBindings: time 0.006608/0.2344, allocations: 3.251 MB / 425.9 MB, free: 32.4 MB / 330.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.004642/0.239, allocations: 2.054 MB / 428 MB, free: 31.42 MB / 330.7 MB Notification: Performance of NFFlatten.flatten: time 0.008482/0.2475, allocations: 7.907 MB / 435.9 MB, free: 27.25 MB / 330.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002366/0.2499, allocations: 1.755 MB / 437.7 MB, free: 26.27 MB / 330.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.006005/0.2559, allocations: 4.662 MB / 442.3 MB, free: 23.51 MB / 330.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003659/0.2595, allocations: 3.309 MB / 445.6 MB, free: 21.94 MB / 330.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001204/0.2607, allocations: 0.7219 MB / 446.4 MB, free: 21.94 MB / 330.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003859/0.2646, allocations: 1.882 MB / 448.2 MB, free: 20.96 MB / 330.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000999/0.2656, allocations: 2.386 MB / 450.6 MB, free: 18.67 MB / 330.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002609/0.2682, allocations: 2.697 MB / 453.3 MB, free: 16.08 MB / 330.7 MB Notification: Performance of NFConvertDAE.convert: time 0.007083/0.2753, allocations: 8.238 MB / 461.6 MB, free: 8.434 MB / 330.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.332e-06/0.2753, allocations: 2.688 kB / 461.6 MB, free: 8.434 MB / 330.7 MB Notification: Performance of FrontEnd: time 2.144e-06/0.2753, allocations: 0 / 461.6 MB, free: 8.434 MB / 330.7 MB Notification: Performance of Transformations before backend: time 0.0001889/0.2755, allocations: 0 / 461.6 MB, free: 8.434 MB / 330.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2385 * Number of variables: 2385 Notification: Performance of Generate backend data structure: time 0.007734/0.2832, allocations: 9.44 MB / 471 MB, free: 15.01 MB / 346.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.14e-05/0.2832, allocations: 8.031 kB / 471 MB, free: 15 MB / 346.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003235/0.2865, allocations: 3.48 MB / 474.5 MB, free: 11.54 MB / 346.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00405/0.2905, allocations: 4.383 MB / 478.9 MB, free: 7.168 MB / 346.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005254/0.2911, allocations: 0.9759 MB / 479.8 MB, free: 6.121 MB / 346.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006408/0.2917, allocations: 0.7464 MB / 480.6 MB, free: 5.391 MB / 346.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01099/0.3027, allocations: 10.34 MB / 490.9 MB, free: 10.74 MB / 362.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001095/0.3028, allocations: 12.06 kB / 490.9 MB, free: 10.73 MB / 362.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003679/0.3032, allocations: 322.1 kB / 491.3 MB, free: 10.43 MB / 362.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008101/0.304, allocations: 1.172 MB / 492.4 MB, free: 9.25 MB / 362.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01414/0.3181, allocations: 12.06 MB / 0.4927 GB, free: 13.16 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04056/0.3587, allocations: 40.59 MB / 0.5323 GB, free: 4.312 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004233/0.3629, allocations: 1.804 MB / 0.5341 GB, free: 2.48 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001753/0.3647, allocations: 0.9367 MB / 0.535 GB, free: 1.527 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01242/0.3771, allocations: 10.3 MB / 0.545 GB, free: 7.289 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.971e-05/0.3771, allocations: 62.7 kB / 0.5451 GB, free: 7.219 MB / 426.7 MB Notification: Performance of pre-optimization done (n=226): time 3.687e-06/0.3771, allocations: 0 / 0.5451 GB, free: 7.219 MB / 426.7 MB Notification: Performance of matching and sorting (n=290): time 0.05591/0.433, allocations: 23.01 MB / 0.5676 GB, free: 180 kB / 442.7 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of inlineWhenForInitialization (initialization): time 0.2911/0.7241, allocations: 0.9247 MB / 0.5685 GB, free: 118.9 MB / 442.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004014/0.7281, allocations: 3.518 MB / 0.5719 GB, free: 118.5 MB / 442.8 MB Notification: Performance of collectPreVariables (initialization): time 0.001198/0.7293, allocations: 74.45 kB / 0.572 GB, free: 118.5 MB / 442.8 MB Notification: Performance of collectInitialEqns (initialization): time 0.002442/0.7318, allocations: 4.503 MB / 0.5764 GB, free: 118 MB / 442.8 MB Notification: Performance of collectInitialBindings (initialization): time 0.0008354/0.7326, allocations: 1.023 MB / 0.5774 GB, free: 117.5 MB / 442.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001782/0.7344, allocations: 1.207 MB / 0.5786 GB, free: 117.4 MB / 442.8 MB Notification: Performance of setup shared object (initialization): time 4.256e-05/0.7344, allocations: 478.7 kB / 0.579 GB, free: 116.9 MB / 442.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002748/0.7372, allocations: 1.408 MB / 0.5804 GB, free: 116.9 MB / 442.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003153/0.7403, allocations: 3.436 MB / 0.5837 GB, free: 114.4 MB / 442.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.008456/0.7488, allocations: 6.942 MB / 0.5905 GB, free: 111.9 MB / 442.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.974e-05/0.7488, allocations: 11.44 kB / 0.5905 GB, free: 111.9 MB / 442.8 MB Notification: Performance of matching and sorting (n=507) (initialization): time 0.01034/0.7591, allocations: 6.014 MB / 0.5964 GB, free: 111.4 MB / 442.8 MB Notification: Performance of prepare postOptimizeDAE: time 3.587e-05/0.7592, allocations: 28.25 kB / 0.5964 GB, free: 111.4 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.653e-05/0.7592, allocations: 48.41 kB / 0.5965 GB, free: 111.4 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003005/0.7622, allocations: 1.121 MB / 0.5976 GB, free: 111.2 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01768/0.7799, allocations: 3.326 MB / 0.6008 GB, free: 111.2 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01059/0.7905, allocations: 29.77 MB / 0.6299 GB, free: 81.62 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003839/0.7943, allocations: 212.3 kB / 0.6301 GB, free: 81.55 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000691/0.795, allocations: 0.7881 MB / 0.6309 GB, free: 81.45 MB / 442.8 MB Warning: Assuming fixed start value for the following 8 variables: boundaryFore2.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear1.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore3.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear3.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear2.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear4.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore1.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 211 * Number of states: 0 () * Number of discrete variables: 6 (solvent.substanceDefinitionVar.SelfClustering,solvent.substanceDefinitionVar.data.phase,externalSubstance2.substanceDefinitionVar.SelfClustering,externalSubstance2.substanceDefinitionVar.data.phase,externalIdealGas.substanceDefinitionVar.SelfClustering,externalIdealGas.substanceDefinitionVar.data.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (479): * Single equations (assignments): 462 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 11 * 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): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(1,1,100.0%), (1,1,100.0%), (2,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,16), (2,1)} Notification: Performance of prepare postOptimizeDAE: time 0.002576/0.7976, allocations: 463.7 kB / 0.6313 GB, free: 81.17 MB / 442.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001178/0.7988, allocations: 0.5571 MB / 0.6319 GB, free: 80.9 MB / 442.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0104/0.8092, allocations: 7.216 MB / 0.6389 GB, free: 75.75 MB / 442.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.556e-05/0.8092, allocations: 28 kB / 0.6389 GB, free: 75.73 MB / 442.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.176e-06/0.8092, allocations: 4 kB / 0.6389 GB, free: 75.72 MB / 442.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.956e-05/0.8092, allocations: 13.97 kB / 0.6389 GB, free: 75.72 MB / 442.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01759/0.8268, allocations: 15.3 MB / 0.6539 GB, free: 61.07 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.023e-05/0.8268, allocations: 10.66 kB / 0.6539 GB, free: 61.06 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01483/0.8416, allocations: 2.484 MB / 0.6563 GB, free: 58.66 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003167/0.8448, allocations: 1.203 MB / 0.6575 GB, free: 57.44 MB / 442.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003/0.8451, allocations: 150.6 kB / 0.6576 GB, free: 57.3 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009127/0.8542, allocations: 29.96 MB / 0.6869 GB, free: 25.54 MB / 442.8 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0002717/0.8545, allocations: 0.7688 MB / 0.6876 GB, free: 24.75 MB / 442.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007603/0.8621, allocations: 5.277 MB / 0.6928 GB, free: 19.16 MB / 442.8 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0004835/0.8626, allocations: 361.2 kB / 0.6931 GB, free: 18.8 MB / 442.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004846/0.8631, allocations: 81.8 kB / 0.6932 GB, free: 18.73 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001218/0.8643, allocations: 94.47 kB / 0.6933 GB, free: 18.64 MB / 442.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005205/0.8648, allocations: 316.9 kB / 0.6936 GB, free: 18.34 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002408/0.8651, allocations: 267.9 kB / 0.6939 GB, free: 18.08 MB / 442.8 MB Notification: Performance of sorting global known variables: time 0.00259/0.8677, allocations: 2.799 MB / 0.6966 GB, free: 15.28 MB / 442.8 MB Notification: Performance of sort global known variables: time 8e-08/0.8677, allocations: 2.656 kB / 0.6966 GB, free: 15.28 MB / 442.8 MB Notification: Performance of remove unused functions: time 0.005258/0.8729, allocations: 1.751 MB / 0.6983 GB, free: 13.55 MB / 442.8 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 44 * Number of states: 10 (boundaryFore1.rear.n_flow,boundaryRear1.fore.n_flow,boundaryFore2.rear.n_flow,boundaryRear4.fore.n_flow,$STATESET1.x,boundaryFore.rear.n_flow,boundaryRear2.fore.n_flow,boundaryRear3.fore.n_flow,boundaryFore3.rear.n_flow,solvent.logm) * 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 (252): * Single equations (assignments): 235 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 11 * 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): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (2,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,18), (3,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008705/0.8738, allocations: 483.5 kB / 0.6988 GB, free: 13.21 MB / 442.8 MB Notification: Performance of simCode: created initialization part: time 0.01127/0.885, allocations: 6.157 MB / 0.7048 GB, free: 7.082 MB / 442.8 MB Notification: Performance of simCode: created event and clocks part: time 5.941e-06/0.8851, allocations: 0 / 0.7048 GB, free: 7.082 MB / 442.8 MB Notification: Performance of simCode: created simulation system equations: time 0.007363/0.8924, allocations: 3.949 MB / 0.7086 GB, free: 3.051 MB / 442.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002453/0.8949, allocations: 1.112 MB / 0.7097 GB, free: 2.027 MB / 442.8 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4759:9-4759:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:856:5-856:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] " [Timeout remaining time 659] [Calling sys.exit(0), Time elapsed: 2.642648922279477]