Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.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 0.001821/0.001821, allocations: 84.3 kB / 20.68 MB, free: 1.035 MB / 14.72 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 0.002128/0.002128, allocations: 164.9 kB / 23.95 MB, free: 4.172 MB / 14.72 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 1.446/1.446, allocations: 177.1 MB / 204.3 MB, free: 9.191 MB / 190.1 MB " [Timeout remaining time 178] 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(Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke,tolerance=1e-07,outputFormat="mat",numberOfIntervals=5545,variableFilter="time|advancedSolenoid.armature.stopper_xMax.v_rel|advancedSolenoid.c_par1.v|advancedSolenoid.c_par2.v|advancedSolenoid.coil1.Phi|advancedSolenoid.coil2.Phi|advancedSolenoid.x|simpleSolenoid.armature.stopper_xMax.v_rel|simpleSolenoid.coil.Phi|simpleSolenoid.x",fileNamePrefix="Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke") translateModel(Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke,tolerance=1e-07,outputFormat="mat",numberOfIntervals=5545,variableFilter="time|advancedSolenoid.armature.stopper_xMax.v_rel|advancedSolenoid.c_par1.v|advancedSolenoid.c_par2.v|advancedSolenoid.coil1.Phi|advancedSolenoid.coil2.Phi|advancedSolenoid.x|simpleSolenoid.armature.stopper_xMax.v_rel|simpleSolenoid.coil.Phi|simpleSolenoid.x",fileNamePrefix="Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.783e-06/1.783e-06, allocations: 0 / 325.1 MB, free: 0.5664 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.16e-05/3.338e-05, allocations: 5.375 kB / 325.1 MB, free: 0.5625 MB / 286.1 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke): time 0.01472/0.01476, allocations: 9.867 MB / 334.9 MB, free: 9.852 MB / 302.1 MB Notification: Performance of NFInst.instExpressions: time 0.009789/0.02454, allocations: 3.815 MB / 338.7 MB, free: 6.805 MB / 302.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00266/0.0272, allocations: 47.38 kB / 338.8 MB, free: 6.789 MB / 302.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01037/0.03758, allocations: 8.17 MB / 347 MB, free: 15.24 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008406/0.04598, allocations: 4.774 MB / 351.7 MB, free: 10.45 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0026/0.04858, allocations: 0.932 MB / 352.7 MB, free: 9.52 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.00775/0.05633, allocations: 5.515 MB / 358.2 MB, free: 3.988 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001453/0.05779, allocations: 0.5632 MB / 358.7 MB, free: 3.402 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.006773/0.06456, allocations: 3.575 MB / 362.3 MB, free: 15.82 MB / 334.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.007738/0.0723, allocations: 5.487 MB / 367.8 MB, free: 10.32 MB / 334.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001183/0.07348, allocations: 360 kB / 368.2 MB, free: 9.965 MB / 334.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001478/0.07496, allocations: 403.9 kB / 368.6 MB, free: 9.57 MB / 334.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001755/0.07671, allocations: 1.931 MB / 370.5 MB, free: 7.625 MB / 334.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002389/0.0791, allocations: 1.439 MB / 371.9 MB, free: 6.18 MB / 334.1 MB Notification: Performance of NFConvertDAE.convert: time 0.008712/0.08781, allocations: 7.167 MB / 379.1 MB, free: 14.99 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.905e-06/0.08782, allocations: 4 kB / 379.1 MB, free: 14.98 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.563e-06/0.08782, allocations: 0 / 379.1 MB, free: 14.98 MB / 350.1 MB Notification: Performance of Transformations before backend: time 0.0002214/0.08805, allocations: 0 / 379.1 MB, free: 14.98 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: 532 * Number of variables: 532 Notification: Performance of Generate backend data structure: time 0.01298/0.101, allocations: 7.866 MB / 387 MB, free: 7.027 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.993e-05/0.1011, allocations: 12.03 kB / 387 MB, free: 7.016 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001743/0.1028, allocations: 0.9558 MB / 387.9 MB, free: 6.055 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004562/0.1074, allocations: 3.237 MB / 391.2 MB, free: 2.762 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001486/0.1075, allocations: 156.2 kB / 391.3 MB, free: 2.605 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003389/0.1079, allocations: 208 kB / 391.5 MB, free: 2.402 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004116/0.112, allocations: 2.222 MB / 393.7 MB, free: 84 kB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.147e-05/0.112, allocations: 3.953 kB / 393.8 MB, free: 80 kB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002284/0.1123, allocations: 92.06 kB / 393.8 MB, free: 15.98 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.758e-05/0.1123, allocations: 48 kB / 393.9 MB, free: 15.94 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003991/0.1163, allocations: 1.848 MB / 395.7 MB, free: 14.08 MB / 366.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01577/0.1321, allocations: 7.571 MB / 403.3 MB, free: 6.406 MB / 366.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004101/0.1362, allocations: 2.028 MB / 405.3 MB, free: 4.348 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002913/0.1391, allocations: 1.283 MB / 406.6 MB, free: 3.062 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001239/0.1392, allocations: 30.3 kB / 406.6 MB, free: 3.031 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002316/0.1415, allocations: 1.262 MB / 407.9 MB, free: 1.703 MB / 366.1 MB Notification: Performance of pre-optimization done (n=246): time 5.059e-06/0.1415, allocations: 0 / 407.9 MB, free: 1.703 MB / 366.1 MB Notification: Performance of matching and sorting (n=371): time 0.06816/0.2097, allocations: 22.2 MB / 430.1 MB, free: 11.34 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.03262/0.2423, allocations: 13.13 MB / 443.2 MB, free: 13.91 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01776/0.2601, allocations: 15.05 MB / 458.3 MB, free: 14.93 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0005111/0.2606, allocations: 81.7 kB / 458.4 MB, free: 14.84 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.003645/0.2642, allocations: 3.571 MB / 461.9 MB, free: 11.26 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001355/0.2656, allocations: 1.266 MB / 463.2 MB, free: 9.984 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001041/0.2666, allocations: 0.5274 MB / 463.7 MB, free: 9.449 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001262/0.2667, allocations: 309.2 kB / 464 MB, free: 9.145 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002519/0.2692, allocations: 1.225 MB / 465.3 MB, free: 7.918 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002943/0.2722, allocations: 1.732 MB / 467 MB, free: 6.074 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00562/0.2778, allocations: 2.968 MB / 470 MB, free: 3.039 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.427e-05/0.2778, allocations: 7.938 kB / 470 MB, free: 3.031 MB / 430.1 MB Notification: Performance of matching and sorting (n=435) (initialization): time 0.1743/0.4521, allocations: 5.195 MB / 475.2 MB, free: 122.9 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.553e-05/0.4521, allocations: 15.47 kB / 475.2 MB, free: 122.9 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.072e-05/0.4522, allocations: 3.469 kB / 475.2 MB, free: 122.9 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005919/0.4581, allocations: 1.405 MB / 476.6 MB, free: 122.8 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002976/0.4611, allocations: 0.5357 MB / 477.1 MB, free: 122.8 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02521/0.4863, allocations: 22.53 MB / 499.7 MB, free: 107.8 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003129/0.4894, allocations: 122 kB / 499.8 MB, free: 107.8 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003694/0.4898, allocations: 115.7 kB / 499.9 MB, free: 107.8 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * Number of states: 0 () * Number of discrete variables: 9 ($PRE.comparisonWithFEA.nextTimeEvent,$whenCondition1,comparisonWithFEA.nextTimeEventScaled,$PRE.comparisonWithFEA.nextTimeEventScaled,comparisonWithFEA.nextTimeEvent,simpleSolenoid.armature.stopper_xMin.contact,simpleSolenoid.armature.stopper_xMax.contact,advancedSolenoid.armature.stopper_xMin.contact,advancedSolenoid.armature.stopper_xMax.contact) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (313): * Single equations (assignments): 304 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 7 systems {(1,3,100.0%), (1,3,100.0%), (1,4,100.0%), (1,3,100.0%), (1,4,100.0%), (1,5,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(2,43), (3,50)} Notification: Performance of prepare postOptimizeDAE: time 0.002724/0.4925, allocations: 2.197 MB / 0.4903 GB, free: 107.1 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008988/0.4934, allocations: 0.8755 MB / 0.4912 GB, free: 107.1 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01025/0.5036, allocations: 5.253 MB / 0.4963 GB, free: 104.5 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.214e-05/0.5037, allocations: 36 kB / 0.4963 GB, free: 104.5 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.766e-05/0.5037, allocations: 8 kB / 0.4963 GB, free: 104.5 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.471e-05/0.5037, allocations: 22.06 kB / 0.4964 GB, free: 104.5 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01671/0.5204, allocations: 9.877 MB / 0.506 GB, free: 94.79 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.598e-05/0.5204, allocations: 3.984 kB / 0.506 GB, free: 94.79 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002334/0.5228, allocations: 451.4 kB / 0.5064 GB, free: 94.35 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.005365/0.5281, allocations: 1.346 MB / 0.5078 GB, free: 92.99 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004934/0.5286, allocations: 75.97 kB / 0.5078 GB, free: 92.91 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02111/0.5497, allocations: 20.43 MB / 0.5278 GB, free: 71.87 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.02317/0.5729, allocations: 11.45 MB / 0.539 GB, free: 60.31 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01265/0.5856, allocations: 6.926 MB / 0.5457 GB, free: 53.29 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001177/0.5867, allocations: 0.7402 MB / 0.5464 GB, free: 52.55 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009016/0.5876, allocations: 64 kB / 0.5465 GB, free: 52.49 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002392/0.59, allocations: 95.95 kB / 0.5466 GB, free: 52.39 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006831/0.5907, allocations: 291.2 kB / 0.5469 GB, free: 52.11 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002101/0.5909, allocations: 95.98 kB / 0.547 GB, free: 52.01 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.009797/0.6007, allocations: 11.21 MB / 0.5579 GB, free: 40.86 MB / 430.1 MB Notification: Performance of sort global known variables: time 1.8e-07/0.6007, allocations: 0 / 0.5579 GB, free: 40.86 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.003817/0.6045, allocations: 1.097 MB / 0.559 GB, free: 39.77 MB / 430.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 9 (advancedSolenoid.x,advancedSolenoid.coil1.i,advancedSolenoid.armature.stopper_xMin.v_rel,advancedSolenoid.coil2.i,advancedSolenoid.c_par1.v,advancedSolenoid.c_par2.v,$STATESET1.x,simpleSolenoid.x,simpleSolenoid.armature.stopper_xMin.v_rel) * Number of discrete variables: 7 (advancedSolenoid.armature.stopper_xMax.contact,advancedSolenoid.armature.stopper_xMin.contact,simpleSolenoid.armature.stopper_xMax.contact,simpleSolenoid.armature.stopper_xMin.contact,$whenCondition1,comparisonWithFEA.nextTimeEvent,comparisonWithFEA.nextTimeEventScaled) * Number of discrete states: 2 (comparisonWithFEA.nextTimeEvent,comparisonWithFEA.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (260): * Single equations (assignments): 249 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 7 systems {(1,2,100.0%), (1,2,100.0%), (1,4,100.0%), (1,5,100.0%), (1,3,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(3,49), (4,42)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001851/0.6064, allocations: 0.5243 MB / 0.5595 GB, free: 39.43 MB / 430.1 MB Notification: Performance of simCode: created initialization part: time 0.006615/0.613, allocations: 4.593 MB / 0.564 GB, free: 34.73 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 5.891e-06/0.613, allocations: 0 / 0.564 GB, free: 34.73 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.004113/0.6171, allocations: 3.139 MB / 0.567 GB, free: 31.48 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00341/0.6205, allocations: 0.5561 MB / 0.5676 GB, free: 30.93 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02414/0.6447, allocations: 18.05 MB / 0.5852 GB, free: 12.85 MB / 430.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003164/0.6478, allocations: 3.58 MB / 0.5887 GB, free: 9.219 MB / 430.1 MB Notification: Performance of simCode: alias equations: time 0.001684/0.6495, allocations: 301.2 kB / 0.589 GB, free: 8.918 MB / 430.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006742/0.6502, allocations: 176.4 kB / 0.5892 GB, free: 8.746 MB / 430.1 MB Notification: Performance of SimCode: time 1.693e-06/0.6502, allocations: 0 / 0.5892 GB, free: 8.746 MB / 430.1 MB Notification: Performance of Templates: time 0.2948/0.945, allocations: 64.55 MB / 0.6522 GB, free: 156.8 MB / 478.1 MB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.pipe ; mkfifo Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.pipe >> ../files/Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.sim & ./Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Magnetic/FluxTubes/Examples/SolenoidActuator/ComparisonPullInStroke/ComparisonPullInStroke.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonPullInStroke.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 9.369846396148205]