Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.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 0.001261/0.001261, allocations: 80.92 kB / 22.29 MB, free: 2.207 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 0.001883/0.001883, allocations: 167.7 kB / 25.7 MB, free: 8.438 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 0.9308/0.9308, allocations: 158.6 MB / 187.6 MB, free: 2.785 MB / 170.7 MB " [Timeout remaining time 179] Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Fluid.Examples.TraceSubstances.RoomCO2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.Xi.[0-9,]+.|volume.medium.p",fileNamePrefix="Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2") translateModel(Modelica.Fluid.Examples.TraceSubstances.RoomCO2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.Xi.[0-9,]+.|volume.medium.p",fileNamePrefix="Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.605e-06/2.605e-06, allocations: 0 / 251.6 MB, free: 7.246 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.646e-05/2.907e-05, allocations: 2.312 kB / 251.6 MB, free: 7.242 MB / 234.7 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.TraceSubstances.RoomCO2): time 0.3202/0.3202, allocations: 149 MB / 400.5 MB, free: 9.008 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.008813/0.329, allocations: 8.134 MB / 408.7 MB, free: 7.484 MB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00083/0.3298, allocations: 29.62 kB / 408.7 MB, free: 7.469 MB / 330.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0006422/0.3305, allocations: 253.2 kB / 409 MB, free: 7.293 MB / 330.7 MB Notification: Performance of NFTyping.typeBindings: time 0.004051/0.3345, allocations: 2.022 MB / 411 MB, free: 6.312 MB / 330.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.003342/0.3379, allocations: 1.919 MB / 412.9 MB, free: 5.586 MB / 330.7 MB Notification: Performance of NFFlatten.flatten: time 0.00211/0.34, allocations: 2.556 MB / 415.4 MB, free: 4.832 MB / 330.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.000852/0.3408, allocations: 0.6904 MB / 416.1 MB, free: 4.676 MB / 330.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001709/0.3425, allocations: 1.565 MB / 417.7 MB, free: 4.219 MB / 330.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0008282/0.3434, allocations: 0.9196 MB / 418.6 MB, free: 3.785 MB / 330.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001218/0.3435, allocations: 118.9 kB / 418.7 MB, free: 3.785 MB / 330.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003246/0.3467, allocations: 2.384 MB / 421.1 MB, free: 2.785 MB / 330.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0003451/0.3471, allocations: 0.5833 MB / 421.7 MB, free: 2.414 MB / 330.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003365/0.3474, allocations: 490.3 kB / 422.2 MB, free: 2.195 MB / 330.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002293/0.3497, allocations: 2.734 MB / 424.9 MB, free: 0.6953 MB / 330.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.065e-06/0.3497, allocations: 0 / 424.9 MB, free: 0.6953 MB / 330.7 MB Notification: Performance of FrontEnd: time 1.022e-06/0.3497, allocations: 0 / 424.9 MB, free: 0.6953 MB / 330.7 MB Notification: Performance of Transformations before backend: time 9.488e-06/0.3497, allocations: 0 / 424.9 MB, free: 0.6953 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: 228 * Number of variables: 228 Notification: Performance of Generate backend data structure: time 0.001989/0.3517, allocations: 1.681 MB / 426.6 MB, free: 15.1 MB / 346.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.617e-05/0.3517, allocations: 11.98 kB / 426.6 MB, free: 15.09 MB / 346.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003393/0.3521, allocations: 189.1 kB / 426.8 MB, free: 14.91 MB / 346.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006596/0.3527, allocations: 0.5366 MB / 427.3 MB, free: 14.35 MB / 346.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001148/0.3529, allocations: 182.8 kB / 427.5 MB, free: 14.15 MB / 346.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001193/0.353, allocations: 102.2 kB / 427.6 MB, free: 14.05 MB / 346.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001013/0.354, allocations: 1.322 MB / 428.9 MB, free: 12.6 MB / 346.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.038e-05/0.354, allocations: 0 / 428.9 MB, free: 12.6 MB / 346.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.29e-05/0.3541, allocations: 41.31 kB / 429 MB, free: 12.57 MB / 346.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.365e-05/0.3541, allocations: 69.97 kB / 429 MB, free: 12.5 MB / 346.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000634/0.3548, allocations: 0.4963 MB / 429.5 MB, free: 12 MB / 346.7 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 0.00354/0.3583, allocations: 3.471 MB / 433 MB, free: 8.547 MB / 346.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006556/0.359, allocations: 0.5101 MB / 433.5 MB, free: 8.043 MB / 346.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002035/0.3592, allocations: 172.9 kB / 433.7 MB, free: 7.879 MB / 346.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0003565/0.3595, allocations: 253.8 kB / 433.9 MB, free: 7.633 MB / 346.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.135e-05/0.3596, allocations: 47.5 kB / 434 MB, free: 7.574 MB / 346.7 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0001744/0.3597, allocations: 83.39 kB / 434.1 MB, free: 7.492 MB / 346.7 MB Notification: Performance of pre-optimization done (n=84): time 2.234e-06/0.3597, allocations: 8 kB / 434.1 MB, free: 7.484 MB / 346.7 MB Notification: Performance of matching and sorting (n=96): time 0.004861/0.3646, allocations: 2.434 MB / 436.5 MB, free: 5.047 MB / 346.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.814e-05/0.3646, allocations: 111.8 kB / 436.6 MB, free: 4.914 MB / 346.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003683/0.365, allocations: 0.5457 MB / 437.2 MB, free: 4.449 MB / 346.7 MB Notification: Performance of collectPreVariables (initialization): time 6.689e-05/0.3651, allocations: 45.7 kB / 437.2 MB, free: 4.398 MB / 346.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001807/0.3653, allocations: 421.3 kB / 437.6 MB, free: 4.012 MB / 346.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001809/0.3654, allocations: 358.8 kB / 438 MB, free: 3.68 MB / 346.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002505/0.3657, allocations: 231.7 kB / 438.2 MB, free: 3.477 MB / 346.7 MB Notification: Performance of setup shared object (initialization): time 0.0001248/0.3658, allocations: 394.8 kB / 438.6 MB, free: 3.121 MB / 346.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002816/0.3661, allocations: 232.2 kB / 438.8 MB, free: 2.879 MB / 346.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004289/0.3665, allocations: 0.6033 MB / 439.4 MB, free: 2.133 MB / 346.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007255/0.3673, allocations: 0.8327 MB / 440.2 MB, free: 1.168 MB / 346.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.659e-06/0.3673, allocations: 4 kB / 440.2 MB, free: 1.164 MB / 346.7 MB Notification: Performance of matching and sorting (n=155) (initialization): time 0.0009877/0.3682, allocations: 0.875 MB / 441.1 MB, free: 260 kB / 346.7 MB Notification: Performance of prepare postOptimizeDAE: time 5.251e-05/0.3683, allocations: 71.39 kB / 441.2 MB, free: 176 kB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.187e-05/0.3683, allocations: 11.94 kB / 441.2 MB, free: 164 kB / 346.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005077/0.3688, allocations: 167.5 kB / 441.4 MB, free: 15.99 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006147/0.3694, allocations: 283.5 kB / 441.6 MB, free: 15.72 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004401/0.3699, allocations: 0.6224 MB / 442.3 MB, free: 15.07 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003535/0.3702, allocations: 47.98 kB / 442.3 MB, free: 15.03 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.455e-05/0.3703, allocations: 59.97 kB / 442.4 MB, free: 14.97 MB / 362.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003945/0.3707, allocations: 323.8 kB / 442.7 MB, free: 14.64 MB / 362.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004424/0.3712, allocations: 0.605 MB / 443.3 MB, free: 13.88 MB / 362.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007562/0.3719, allocations: 0.8222 MB / 444.1 MB, free: 12.93 MB / 362.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.933e-06/0.3719, allocations: 12 kB / 444.1 MB, free: 12.91 MB / 362.7 MB Notification: Performance of matching and sorting (n=155) (initialization_lambda0): time 0.0009796/0.3729, allocations: 0.876 MB / 445 MB, free: 12 MB / 362.7 MB Notification: Performance of prepare postOptimizeDAE: time 4.033e-05/0.3729, allocations: 67.41 kB / 445.1 MB, free: 11.93 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.825e-06/0.3729, allocations: 12.06 kB / 445.1 MB, free: 11.91 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004122/0.3734, allocations: 164.7 kB / 445.2 MB, free: 11.75 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005883/0.374, allocations: 288.3 kB / 445.5 MB, free: 11.47 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004108/0.3744, allocations: 0.6189 MB / 446.1 MB, free: 10.83 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000346/0.3747, allocations: 51.97 kB / 446.2 MB, free: 10.78 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.622e-05/0.3748, allocations: 55.98 kB / 446.2 MB, free: 10.72 MB / 362.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 46 * Number of states: 0 () * Number of discrete variables: 6 (traceVolume.ind,traceSource.ind,volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (148): * Single equations (assignments): 145 * Array equations: 0 * Algorithm blocks: 2 * 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 {(2,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0002298/0.375, allocations: 255.9 kB / 446.5 MB, free: 10.46 MB / 362.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001252/0.3751, allocations: 95.84 kB / 446.6 MB, free: 10.37 MB / 362.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001224/0.3764, allocations: 0.9507 MB / 447.5 MB, free: 9.477 MB / 362.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.242e-05/0.3764, allocations: 15.94 kB / 447.6 MB, free: 9.461 MB / 362.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.194e-06/0.3764, allocations: 0 / 447.6 MB, free: 9.461 MB / 362.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.756e-06/0.3764, allocations: 7.984 kB / 447.6 MB, free: 9.453 MB / 362.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001594/0.378, allocations: 1.317 MB / 448.9 MB, free: 8.168 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.018e-06/0.378, allocations: 4 kB / 448.9 MB, free: 8.164 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000443/0.3784, allocations: 187.8 kB / 449.1 MB, free: 7.98 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005914/0.379, allocations: 257 kB / 449.3 MB, free: 7.727 MB / 362.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.628e-05/0.3791, allocations: 31.97 kB / 449.3 MB, free: 7.695 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003648/0.3794, allocations: 0.6053 MB / 450 MB, free: 7.066 MB / 362.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.883e-06/0.3795, allocations: 3.984 kB / 450 MB, free: 7.062 MB / 362.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001107/0.3806, allocations: 0.967 MB / 450.9 MB, free: 6.074 MB / 362.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002273/0.3808, allocations: 159.3 kB / 451.1 MB, free: 5.918 MB / 362.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.667e-05/0.3809, allocations: 27.94 kB / 451.1 MB, free: 5.891 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003278/0.3812, allocations: 43.91 kB / 451.2 MB, free: 5.848 MB / 362.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001114/0.3813, allocations: 68.86 kB / 451.2 MB, free: 5.781 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.425e-05/0.3814, allocations: 51.95 kB / 451.3 MB, free: 5.73 MB / 362.7 MB Notification: Performance of sorting global known variables: time 0.000187/0.3816, allocations: 234.7 kB / 451.5 MB, free: 5.531 MB / 362.7 MB Notification: Performance of sort global known variables: time 6e-08/0.3816, allocations: 0 / 451.5 MB, free: 5.531 MB / 362.7 MB Notification: Performance of remove unused functions: time 0.001816/0.3834, allocations: 0.9356 MB / 452.4 MB, free: 4.594 MB / 362.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 4 (volume.medium.p,volume.medium.Xi[1],volume.medium.T,volume.mC_scaled[1]) * 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 (97): * Single equations (assignments): 94 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 {(2,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001348/0.3847, allocations: 0.84 MB / 453.3 MB, free: 3.816 MB / 362.7 MB Notification: Performance of simCode: created initialization part: time 0.001486/0.3862, allocations: 1.392 MB / 454.7 MB, free: 2.379 MB / 362.7 MB Notification: Performance of simCode: created event and clocks part: time 1.536e-05/0.3862, allocations: 8.5 kB / 454.7 MB, free: 2.371 MB / 362.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0003983/0.3866, allocations: 339.5 kB / 455 MB, free: 2.051 MB / 362.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001032/0.3877, allocations: 0.4913 MB / 455.5 MB, free: 1.562 MB / 362.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002782/0.3904, allocations: 1.903 MB / 457.4 MB, free: 15.62 MB / 378.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001805/0.3906, allocations: 268 kB / 457.7 MB, free: 15.34 MB / 378.7 MB Notification: Performance of simCode: alias equations: time 0.000698/0.3913, allocations: 291.4 kB / 457.9 MB, free: 15.05 MB / 378.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008651/0.3922, allocations: 455.8 kB / 458.4 MB, free: 14.61 MB / 378.7 MB Notification: Performance of SimCode: time 1.282e-06/0.3922, allocations: 7.875 kB / 458.4 MB, free: 14.6 MB / 378.7 MB Notification: Performance of Templates: time 0.03695/0.4291, allocations: 36.34 MB / 494.7 MB, free: 10.22 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.makefile [Timeout 660] (rm -f Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe ; mkfifo Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe >> ../files/Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.sim & ./Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2 -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_3.2.3_Modelica.Fluid.Examples.TraceSubstances.RoomCO2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Fluid/Examples/TraceSubstances/RoomCO2/RoomCO2.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 4.215663793031126]