Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.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 0.001294/0.001294, allocations: 111.1 kB / 20.44 MB, free: 1.184 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 0.0015/0.0015, allocations: 210.6 kB / 23.73 MB, free: 4.387 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 1.422/1.422, allocations: 230.6 MB / 257.5 MB, free: 7.801 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2159/0.2159, allocations: 44.94 MB / 358.8 MB, free: 6.051 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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: "" <> buildModelFMU(ModelicaTest.MultiBody.FourbarVariants.JointUSP,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_MultiBody_FourbarVariants_JointUSP",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.FourbarVariants.JointUSP,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_MultiBody_FourbarVariants_JointUSP",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: ModelicaTest requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002089/0.002089, allocations: 75.89 kB / 0.493 GB, free: 10.54 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3131/0.3151, allocations: 65.46 MB / 0.557 GB, free: 7.336 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.FourbarVariants.JointUSP): time 0.01728/0.3324, allocations: 13.91 MB / 0.5705 GB, free: 9.551 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.01214/0.3446, allocations: 5.215 MB / 0.5756 GB, free: 4.324 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003089/0.3476, allocations: 135.2 kB / 0.5758 GB, free: 4.191 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01041/0.3581, allocations: 4.977 MB / 0.5806 GB, free: 15.2 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008136/0.3662, allocations: 2.677 MB / 0.5832 GB, free: 12.51 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003759/0.3699, allocations: 1.392 MB / 0.5846 GB, free: 11.12 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.01247/0.3824, allocations: 8.266 MB / 0.5927 GB, free: 2.84 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.008331/0.3907, allocations: 5.177 MB / 0.5977 GB, free: 13.57 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00653/0.3973, allocations: 2.812 MB / 0.6005 GB, free: 10.75 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.007583/0.4049, allocations: 3.781 MB / 0.6042 GB, free: 6.957 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002402/0.4073, allocations: 0.6367 MB / 0.6048 GB, free: 6.32 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00461/0.4119, allocations: 1.666 MB / 0.6064 GB, free: 4.652 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.005805/0.4177, allocations: 3.44 MB / 0.6098 GB, free: 1.203 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007558/0.4252, allocations: 2.875 MB / 0.6126 GB, free: 14.3 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0182/0.4434, allocations: 12.24 MB / 0.6245 GB, free: 2.02 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.165e-06/0.4434, allocations: 0 / 0.6245 GB, free: 2.02 MB / 462.1 MB Notification: Performance of FrontEnd: time 3.266e-06/0.4434, allocations: 4 kB / 0.6245 GB, free: 2.016 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0004683/0.4439, allocations: 0 / 0.6245 GB, free: 2.016 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2166 * Number of variables: 2166 Notification: Performance of Generate backend data structure: time 0.02422/0.4681, allocations: 8.298 MB / 0.6326 GB, free: 9.637 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.646e-05/0.4682, allocations: 8.031 kB / 0.6327 GB, free: 9.629 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003432/0.4716, allocations: 1.156 MB / 0.6338 GB, free: 8.461 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05603/0.5277, allocations: 8.406 MB / 0.642 GB, free: 40 kB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01508/0.5427, allocations: 5.816 MB / 0.6477 GB, free: 10.14 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004297/0.5432, allocations: 382 kB / 0.648 GB, free: 9.762 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002149/0.5453, allocations: 0.5114 MB / 0.6485 GB, free: 9.25 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03661/0.5819, allocations: 15.54 MB / 0.6637 GB, free: 8.781 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005433/0.5825, allocations: 71.42 kB / 0.6638 GB, free: 8.711 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002486/0.5849, allocations: 235.8 kB / 0.664 GB, free: 8.48 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004671/0.5896, allocations: 2.544 MB / 0.6665 GB, free: 5.93 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03024/0.6199, allocations: 12.85 MB / 0.679 GB, free: 9.051 MB / 0.5137 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08542/0.7053, allocations: 53.68 MB / 0.7315 GB, free: 2.012 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.2732/0.9785, allocations: 5.636 MB / 0.737 GB, free: 155.3 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003455/0.9819, allocations: 3.114 MB / 0.74 GB, free: 154.1 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01517/0.9971, allocations: 9.048 MB / 0.7488 GB, free: 150.6 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.59e-05/0.9971, allocations: 60.22 kB / 0.7489 GB, free: 150.6 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=245): time 5.55e-06/0.9971, allocations: 0 / 0.7489 GB, free: 150.6 MB / 0.5606 GB Notification: Performance of matching and sorting (n=338): time 0.1256/1.123, allocations: 39.55 MB / 0.7875 GB, free: 115.1 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.064e-05/1.123, allocations: 239.9 kB / 0.7878 GB, free: 114.8 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006567/1.129, allocations: 6.007 MB / 0.7936 GB, free: 109 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0006382/1.13, allocations: 77.7 kB / 0.7937 GB, free: 108.9 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.001927/1.132, allocations: 4.616 MB / 0.7982 GB, free: 104.6 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.00108/1.133, allocations: 1.293 MB / 0.7995 GB, free: 103.3 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001799/1.135, allocations: 1.64 MB / 0.8011 GB, free: 101.6 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 3.658e-05/1.135, allocations: 305.1 kB / 0.8014 GB, free: 101.3 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004244/1.139, allocations: 3.768 MB / 0.805 GB, free: 97.56 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005896/1.145, allocations: 8.378 MB / 0.8132 GB, free: 86.93 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01269/1.158, allocations: 13.02 MB / 0.8259 GB, free: 71.68 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.00014/1.158, allocations: 44 kB / 0.826 GB, free: 71.64 MB / 0.5606 GB Notification: Performance of matching and sorting (n=1067) (initialization): time 0.0291/1.187, allocations: 15.44 MB / 0.8411 GB, free: 56.14 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 9.194e-05/1.187, allocations: 79.92 kB / 0.8411 GB, free: 56.07 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001457/1.187, allocations: 160 kB / 0.8413 GB, free: 55.91 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01217/1.199, allocations: 4.088 MB / 0.8453 GB, free: 51.81 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005427/1.205, allocations: 1.797 MB / 0.847 GB, free: 50.01 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02533/1.23, allocations: 20.59 MB / 0.8671 GB, free: 29.32 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006712/1.237, allocations: 499.4 kB / 0.8676 GB, free: 28.84 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00133/1.238, allocations: 471.8 kB / 0.8681 GB, free: 28.38 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 717 * Number of states: 0 () * Number of discrete variables: 46 (jointUSP.prismatic.positiveBranch,body2.color[3],body2.color[2],body2.color[1],body2.body.sphereColor[3],body2.body.sphereColor[2],body2.body.sphereColor[1],jointUSP.rod1Color[3],jointUSP.rod1Color[2],jointUSP.rod1Color[1],jointUSP.cylinderColor[3],jointUSP.cylinderColor[2],jointUSP.cylinderColor[1],jointUSP.sphereColor[3],jointUSP.sphereColor[2],jointUSP.sphereColor[1],ground_rod.color[3],ground_rod.color[2],ground_rod.color[1],body3.color[3],body3.color[2],body3.color[1],body3.body.sphereColor[3],body3.body.sphereColor[2],body3.body.sphereColor[1],body1.color[3],body1.color[2],body1.color[1],body1.body.sphereColor[3],body1.body.sphereColor[2],body1.body.sphereColor[1],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (966): * Single equations (assignments): 962 * Array equations: 3 * 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): 1 system {(1,77,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00532/1.243, allocations: 3.115 MB / 0.8711 GB, free: 25.25 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001291/1.245, allocations: 0.5549 MB / 0.8716 GB, free: 24.69 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01875/1.264, allocations: 9.56 MB / 0.881 GB, free: 15.06 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.403e-05/1.264, allocations: 36 kB / 0.881 GB, free: 15.02 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.246e-05/1.264, allocations: 16 kB / 0.881 GB, free: 15.01 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.271e-05/1.264, allocations: 15.94 kB / 0.881 GB, free: 14.99 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03683/1.301, allocations: 18.72 MB / 0.8993 GB, free: 12.14 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.277e-05/1.301, allocations: 8 kB / 0.8993 GB, free: 12.13 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002519/1.303, allocations: 500 kB / 0.8998 GB, free: 11.64 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01306/1.316, allocations: 3.651 MB / 0.9034 GB, free: 7.984 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007749/1.317, allocations: 71.81 kB / 0.9034 GB, free: 7.918 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03022/1.347, allocations: 18.12 MB / 0.9211 GB, free: 5.684 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.082e-05/1.347, allocations: 16.34 kB / 0.9211 GB, free: 5.668 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03001/1.377, allocations: 14.2 MB / 0.935 GB, free: 7.277 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001718/1.379, allocations: 0.5157 MB / 0.9355 GB, free: 6.758 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001347/1.38, allocations: 63.98 kB / 0.9356 GB, free: 6.695 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003188/1.383, allocations: 219.7 kB / 0.9358 GB, free: 6.48 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008216/1.384, allocations: 242.1 kB / 0.936 GB, free: 6.242 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002853/1.385, allocations: 91.98 kB / 0.9361 GB, free: 6.152 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.006592/1.391, allocations: 3.639 MB / 0.9397 GB, free: 2.543 MB / 0.6075 GB Notification: Performance of sort global known variables: time 1.3e-07/1.391, allocations: 4 kB / 0.9397 GB, free: 2.539 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.008519/1.4, allocations: 1.676 MB / 0.9413 GB, free: 0.8633 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 29 * Number of states: 2 (revolute.phi,revolute.w) * 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 (256): * Single equations (assignments): 252 * Array equations: 3 * 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): 1 system {(1,64,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0297/1.429, allocations: 14.95 MB / 0.9559 GB, free: 1.719 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.01542/1.445, allocations: 8.822 MB / 0.9645 GB, free: 8.887 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 1.137e-05/1.445, allocations: 4 kB / 0.9645 GB, free: 8.883 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.005825/1.451, allocations: 3.32 MB / 0.9678 GB, free: 5.543 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005215/1.456, allocations: 0.7738 MB / 0.9685 GB, free: 4.777 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3938/1.85, allocations: 78.62 MB / 1.045 GB, free: 160.1 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008883/1.858, allocations: 4.329 MB / 1.05 GB, free: 155.8 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.0087/1.867, allocations: 2.586 MB / 1.052 GB, free: 153.3 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006018/1.873, allocations: 3.069 MB / 1.055 GB, free: 150.2 MB / 0.6387 GB Notification: Performance of SimCode: time 1.443e-06/1.873, allocations: 0 / 1.055 GB, free: 150.2 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2016/2.075, allocations: 130.8 MB / 1.183 GB, free: 20.36 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate platform static: time 20.13/22.2, allocations: 11.53 kB / 1.183 GB, free: 20.36 MB / 0.6387 GB " [Timeout remaining time 638] (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP_res.mat --tempDir=temp_ModelicaTest_4_0_0_ModelicaTest_MultiBody_FourbarVariants_JointUSP_fmu --startTime=0 --stopTime=5 --stepSize=0.0009996 --timeout=50 --tolerance=1e-06 ModelicaTest_4_0_0_ModelicaTest_MultiBody_FourbarVariants_JointUSP.fmu > ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/FourbarVariants/JointUSP/JointUSP.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.FourbarVariants.JointUSP.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 659] Reference file matches [Calling sys.exit(0), Time elapsed: 26.36293077794835]