Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.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 0.001824/0.001824, allocations: 120.1 kB / 18.49 MB, free: 4.562 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 0.002366/0.002366, allocations: 215.1 kB / 21.45 MB, free: 1.617 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 1.578/1.578, allocations: 230.6 MB / 254.8 MB, free: 15.25 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 0.2265/0.2265, allocations: 44.9 MB / 355.8 MB, free: 12.38 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.Joints.Cylindrical,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_MultiBody_Joints_Cylindrical",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Joints.Cylindrical,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_MultiBody_Joints_Cylindrical",fmuType="cs",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 0.002619/0.002619, allocations: 75.88 kB / 0.4886 GB, free: 11.72 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1872/0.1898, allocations: 65.41 MB / 0.5524 GB, free: 10.18 MB / 414.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.Cylindrical): time 0.01864/0.2084, allocations: 13.57 MB / 0.5657 GB, free: 12.54 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.009629/0.2181, allocations: 4.19 MB / 0.5698 GB, free: 8.332 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002276/0.2204, allocations: 79.69 kB / 0.5699 GB, free: 8.254 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.004467/0.2248, allocations: 1.837 MB / 0.5717 GB, free: 6.41 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006322/0.2311, allocations: 1.86 MB / 0.5735 GB, free: 4.547 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002009/0.2332, allocations: 0.5498 MB / 0.574 GB, free: 3.996 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.007204/0.2404, allocations: 3.9 MB / 0.5778 GB, free: 92 kB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004708/0.2451, allocations: 2.322 MB / 0.5801 GB, free: 13.72 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003099/0.2482, allocations: 1.39 MB / 0.5814 GB, free: 12.32 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004151/0.2523, allocations: 2.134 MB / 0.5835 GB, free: 10.18 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001185/0.2535, allocations: 292 kB / 0.5838 GB, free: 9.898 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003003/0.2565, allocations: 1.026 MB / 0.5848 GB, free: 8.871 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003019/0.2595, allocations: 1.788 MB / 0.5865 GB, free: 7.078 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.005832/0.2654, allocations: 2.108 MB / 0.5886 GB, free: 4.957 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.3072/0.5725, allocations: 6.908 MB / 0.5954 GB, free: 13.4 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.725e-06/0.5726, allocations: 0.6875 kB / 0.5954 GB, free: 13.4 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.364e-06/0.5726, allocations: 0 / 0.5954 GB, free: 13.4 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0002806/0.5728, allocations: 1.328 kB / 0.5954 GB, free: 13.4 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1641 * Number of variables: 1641 Notification: Performance of Generate backend data structure: time 0.01511/0.588, allocations: 4.662 MB / 0.5999 GB, free: 11.43 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.997e-05/0.588, allocations: 9.438 kB / 0.5999 GB, free: 11.43 MB / 446.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0002563/0.5883, allocations: 106.4 kB / 0.6 GB, free: 11.43 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001898/0.5902, allocations: 0.7609 MB / 0.6008 GB, free: 11.35 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0127/0.6029, allocations: 3.152 MB / 0.6038 GB, free: 11.04 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005734/0.6086, allocations: 2.353 MB / 0.6061 GB, free: 10.5 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002735/0.6089, allocations: 212.4 kB / 0.6063 GB, free: 10.5 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001078/0.6099, allocations: 293 kB / 0.6066 GB, free: 10.49 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01699/0.6269, allocations: 11.11 MB / 0.6175 GB, free: 7.504 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.7e-05/0.627, allocations: 30.89 kB / 0.6175 GB, free: 7.5 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004431/0.6275, allocations: 134.5 kB / 0.6176 GB, free: 7.449 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003978/0.6314, allocations: 2.619 MB / 0.6202 GB, free: 7.016 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01714/0.6486, allocations: 10.38 MB / 0.6303 GB, free: 2.906 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06105/0.7096, allocations: 36.55 MB / 0.666 GB, free: 14.09 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.009662/0.7193, allocations: 4.387 MB / 0.6703 GB, free: 9.48 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003559/0.7229, allocations: 2.222 MB / 0.6725 GB, free: 7.262 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.001405/0.7243, allocations: 1.319 MB / 0.6738 GB, free: 5.734 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.803e-05/0.7243, allocations: 60.5 kB / 0.6738 GB, free: 5.664 MB / 494.1 MB Notification: Performance of pre-optimization done (n=242): time 4.929e-06/0.7243, allocations: 0 / 0.6738 GB, free: 5.664 MB / 494.1 MB Notification: Performance of matching and sorting (n=254): time 0.04585/0.7702, allocations: 17.64 MB / 0.691 GB, free: 4.012 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.536e-05/0.7702, allocations: 77.41 kB / 0.6911 GB, free: 3.926 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004213/0.7745, allocations: 2.747 MB / 0.6938 GB, free: 1.168 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 0.0004617/0.7749, allocations: 57.7 kB / 0.6939 GB, free: 1.105 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.002283/0.7772, allocations: 2.891 MB / 0.6967 GB, free: 14.23 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.001386/0.7786, allocations: 0.9584 MB / 0.6976 GB, free: 13.29 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001618/0.7802, allocations: 1.068 MB / 0.6987 GB, free: 12.21 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001378/0.7803, allocations: 310.6 kB / 0.699 GB, free: 11.91 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003683/0.784, allocations: 2.302 MB / 0.7012 GB, free: 9.602 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006517/0.7905, allocations: 5.223 MB / 0.7063 GB, free: 3.012 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0116/0.8021, allocations: 8.25 MB / 0.7144 GB, free: 9.766 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.695e-05/0.8022, allocations: 28 kB / 0.7144 GB, free: 9.738 MB / 0.5294 GB Notification: Performance of matching and sorting (n=714) (initialization): time 0.01552/0.8177, allocations: 8.286 MB / 0.7225 GB, free: 2 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 8.056e-05/0.8178, allocations: 49.42 kB / 0.7225 GB, free: 1.953 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001326/0.818, allocations: 100 kB / 0.7226 GB, free: 1.855 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002852/0.8208, allocations: 0.947 MB / 0.7235 GB, free: 0.9062 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003984/0.8248, allocations: 1.216 MB / 0.7247 GB, free: 15.69 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007419/0.8322, allocations: 5.133 MB / 0.7297 GB, free: 10.43 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003599/0.8358, allocations: 295.8 kB / 0.73 GB, free: 10.14 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006663/0.8365, allocations: 308 kB / 0.7303 GB, free: 9.84 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 459 * Number of states: 0 () * Number of discrete variables: 35 (axis.arrowLine.twoHeadedArrow,axis.headAtOrigin,frame_a1.color_x[3],frame_a1.color_x[2],frame_a1.color_x[1],frame_a.color_x[3],frame_a.color_x[2],frame_a.color_x[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],cylindrical.cylinderColor[3],cylindrical.cylinderColor[2],cylindrical.cylinderColor[1],cylindrical.revolute.cylinderColor[3],cylindrical.revolute.cylinderColor[2],cylindrical.revolute.cylinderColor[1],cylindrical.prismatic.boxColor[3],cylindrical.prismatic.boxColor[2],cylindrical.prismatic.boxColor[1],axis.color[3],axis.color[2],axis.color[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (653): * Single equations (assignments): 646 * Array equations: 6 * 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 {(4,10,75.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00376/0.8402, allocations: 2.147 MB / 0.7324 GB, free: 7.684 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005463/0.8408, allocations: 299.4 kB / 0.7327 GB, free: 7.391 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009633/0.8504, allocations: 5.115 MB / 0.7377 GB, free: 2.25 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.639e-05/0.8505, allocations: 46.02 kB / 0.7377 GB, free: 2.207 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.508e-06/0.8505, allocations: 4 kB / 0.7377 GB, free: 2.203 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.958e-05/0.8505, allocations: 11.91 kB / 0.7378 GB, free: 2.191 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02153/0.8721, allocations: 11.87 MB / 0.7493 GB, free: 6.172 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.759e-05/0.8721, allocations: 8 kB / 0.7494 GB, free: 6.164 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001744/0.8738, allocations: 403.3 kB / 0.7497 GB, free: 5.77 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002625/0.8764, allocations: 0.7824 MB / 0.7505 GB, free: 4.984 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002367/0.8767, allocations: 50.8 kB / 0.7505 GB, free: 4.941 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006312/0.883, allocations: 4.378 MB / 0.7548 GB, free: 440 kB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.545e-05/0.883, allocations: 15.94 kB / 0.7548 GB, free: 424 kB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01283/0.8958, allocations: 7.64 MB / 0.7623 GB, free: 8.621 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008154/0.8967, allocations: 335.2 kB / 0.7626 GB, free: 8.273 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004197/0.8971, allocations: 47.98 kB / 0.7627 GB, free: 8.227 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001325/0.8984, allocations: 151.8 kB / 0.7628 GB, free: 8.078 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000399/0.8988, allocations: 152.9 kB / 0.763 GB, free: 7.93 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001827/0.899, allocations: 75.44 kB / 0.763 GB, free: 7.859 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.00278/0.9018, allocations: 1.693 MB / 0.7647 GB, free: 6.16 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1e-07/0.9018, allocations: 0 / 0.7647 GB, free: 6.16 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.004813/0.9066, allocations: 0.9609 MB / 0.7656 GB, free: 5.199 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 43 * Number of states: 4 (cylindrical.s,cylindrical.phi,cylindrical.v,cylindrical.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 (196): * Single equations (assignments): 189 * Array equations: 6 * 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 {(2,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01288/0.9195, allocations: 8.295 MB / 0.7737 GB, free: 12.75 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.009426/0.9289, allocations: 5.416 MB / 0.779 GB, free: 7.344 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 9.708e-06/0.9289, allocations: 0 / 0.779 GB, free: 7.344 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.003187/0.9321, allocations: 1.997 MB / 0.781 GB, free: 5.336 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002897/0.935, allocations: 403.5 kB / 0.7813 GB, free: 4.953 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09013/1.025, allocations: 42.25 MB / 0.8226 GB, free: 6.246 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007096/1.032, allocations: 3.378 MB / 0.8259 GB, free: 2.832 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.005841/1.038, allocations: 1.97 MB / 0.8278 GB, free: 0.8555 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004449/1.042, allocations: 1.839 MB / 0.8296 GB, free: 15.03 MB / 0.6544 GB Notification: Performance of SimCode: time 2.635e-06/1.042, allocations: 0 / 0.8296 GB, free: 15.03 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3777/1.42, allocations: 60.08 MB / 0.8883 GB, free: 223.9 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate platform static: time 23.72/25.14, allocations: 21.05 kB / 0.8883 GB, free: 223.9 MB / 0.6544 GB " [Timeout remaining time 635] (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical_res.mat --tempDir=temp_ModelicaTest_4_0_0_ModelicaTest_MultiBody_Joints_Cylindrical_fmu --startTime=0 --stopTime=1.1 --stepSize=0.000219912 --timeout=50 --tolerance=1e-06 ModelicaTest_4_0_0_ModelicaTest_MultiBody_Joints_Cylindrical.fmu > ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Joints/Cylindrical/Cylindrical.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.Cylindrical.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: 29.43666668201331]