Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001606/0.001606, allocations: 111.5 kB / 21.22 MB, free: 0.6484 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.00173/0.00173, allocations: 209.2 kB / 24.51 MB, free: 3.941 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.439/1.439, allocations: 230.5 MB / 258.2 MB, free: 7.797 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2211/0.2211, allocations: 46.95 MB / 361.6 MB, free: 3.934 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.FrameForces,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.FrameForces,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002297/0.002297, allocations: 79.88 kB / 0.4969 GB, free: 7.559 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2765/0.2788, allocations: 66.08 MB / 0.5614 GB, free: 4.035 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.FrameForces): time 0.01415/0.2929, allocations: 11.01 MB / 0.5722 GB, free: 8.973 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.009252/0.3022, allocations: 4.287 MB / 0.5764 GB, free: 4.672 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001781/0.304, allocations: 103.5 kB / 0.5765 GB, free: 4.57 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.007209/0.3112, allocations: 3.602 MB / 0.58 GB, free: 0.957 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005522/0.3167, allocations: 2.249 MB / 0.5822 GB, free: 14.7 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002263/0.3189, allocations: 0.9981 MB / 0.5832 GB, free: 13.7 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.008647/0.3276, allocations: 6.05 MB / 0.5891 GB, free: 7.641 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00485/0.3324, allocations: 3.498 MB / 0.5925 GB, free: 4.07 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003295/0.3357, allocations: 1.986 MB / 0.5944 GB, free: 2.078 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004456/0.3402, allocations: 2.827 MB / 0.5972 GB, free: 15.24 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.00101/0.3412, allocations: 408 kB / 0.5976 GB, free: 14.84 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002643/0.3438, allocations: 1.342 MB / 0.5989 GB, free: 13.5 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002747/0.3466, allocations: 2.509 MB / 0.6013 GB, free: 10.98 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002886/0.3495, allocations: 2.066 MB / 0.6034 GB, free: 8.906 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01018/0.3597, allocations: 8.821 MB / 0.612 GB, free: 52 kB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.731e-06/0.3597, allocations: 0 / 0.612 GB, free: 52 kB / 446.1 MB Notification: Performance of FrontEnd: time 1.383e-06/0.3597, allocations: 3.938 kB / 0.612 GB, free: 48 kB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0001836/0.3599, allocations: 0 / 0.612 GB, free: 48 kB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1726 * Number of variables: 1726 Notification: Performance of Generate backend data structure: time 0.01359/0.3734, allocations: 6.252 MB / 0.6181 GB, free: 9.727 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.232e-05/0.3735, allocations: 12.03 kB / 0.6181 GB, free: 9.715 MB / 462.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0001412/0.3736, allocations: 127.5 kB / 0.6182 GB, free: 9.59 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001465/0.3751, allocations: 0.8188 MB / 0.619 GB, free: 8.762 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04174/0.4168, allocations: 6.059 MB / 0.6249 GB, free: 2.691 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0137/0.4305, allocations: 4.086 MB / 0.6289 GB, free: 14.54 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003896/0.4309, allocations: 283.1 kB / 0.6292 GB, free: 14.26 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001586/0.4325, allocations: 375.8 kB / 0.6296 GB, free: 13.89 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02824/0.4607, allocations: 11.52 MB / 0.6408 GB, free: 1.504 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002276/0.461, allocations: 55.52 kB / 0.6409 GB, free: 1.449 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001067/0.462, allocations: 183.8 kB / 0.641 GB, free: 1.27 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00416/0.4662, allocations: 2.143 MB / 0.6431 GB, free: 15.12 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02076/0.487, allocations: 9.352 MB / 0.6523 GB, free: 5.754 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05976/0.5467, allocations: 43.51 MB / 0.6947 GB, free: 8.969 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01021/0.5569, allocations: 3.2 MB / 0.6979 GB, free: 5.734 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0028/0.5597, allocations: 1.887 MB / 0.6997 GB, free: 3.84 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01085/0.5706, allocations: 5.499 MB / 0.7051 GB, free: 14.3 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.411e-05/0.5706, allocations: 55.5 kB / 0.7051 GB, free: 14.24 MB / 0.545 GB Notification: Performance of pre-optimization done (n=154): time 4.478e-06/0.5706, allocations: 0 / 0.7051 GB, free: 14.24 MB / 0.545 GB Notification: Performance of matching and sorting (n=166): time 0.04237/0.613, allocations: 14.83 MB / 0.7196 GB, free: 15.36 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001307/0.6131, allocations: 193 kB / 0.7198 GB, free: 15.13 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008575/0.6217, allocations: 5.639 MB / 0.7253 GB, free: 9.516 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0003074/0.622, allocations: 49.61 kB / 0.7254 GB, free: 9.465 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.003316/0.6253, allocations: 3.877 MB / 0.7291 GB, free: 5.547 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009022/0.6262, allocations: 0.6902 MB / 0.7298 GB, free: 4.852 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001885/0.6281, allocations: 1.357 MB / 0.7311 GB, free: 3.484 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001336/0.6283, allocations: 305.1 kB / 0.7314 GB, free: 3.184 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00325/0.6315, allocations: 2.094 MB / 0.7335 GB, free: 1.086 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.2676/0.8991, allocations: 6.389 MB / 0.7397 GB, free: 150.4 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007853/0.9069, allocations: 9.188 MB / 0.7487 GB, free: 142.7 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002092/0.9071, allocations: 44.72 kB / 0.7487 GB, free: 142.7 MB / 0.5606 GB Notification: Performance of matching and sorting (n=864) (initialization): time 0.01312/0.9203, allocations: 8.652 MB / 0.7572 GB, free: 139.2 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001159/0.9204, allocations: 68 kB / 0.7572 GB, free: 139.1 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001895/0.9206, allocations: 148 kB / 0.7574 GB, free: 139 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001541/0.9221, allocations: 0.7113 MB / 0.7581 GB, free: 138.4 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004004/0.9261, allocations: 1.513 MB / 0.7596 GB, free: 137.1 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00551/0.9316, allocations: 6.561 MB / 0.766 GB, free: 131 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004547/0.9362, allocations: 353.9 kB / 0.7663 GB, free: 130.7 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006735/0.9368, allocations: 415.8 kB / 0.7667 GB, free: 130.3 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 686 * Number of states: 0 () * Number of discrete variables: 49 (frameForce2.arrow.twoHeadedArrow,frameForce2.arrow.headAtOrigin,frameForce1.arrow.twoHeadedArrow,frameForce1.arrow.headAtOrigin,FixedRotation1.color[3],FixedRotation1.color[2],FixedRotation1.color[1],frameForce2.color[3],frameForce2.color[2],frameForce2.color[1],fixed2.color[3],fixed2.color[2],fixed2.color[1],BodyCylinder2.color[3],BodyCylinder2.color[2],BodyCylinder2.color[1],BodyCylinder2.body.sphereColor[3],BodyCylinder2.body.sphereColor[2],BodyCylinder2.body.sphereColor[1],Revolute2.cylinderColor[3],Revolute2.cylinderColor[2],Revolute2.cylinderColor[1],frameForce1.color[3],frameForce1.color[2],frameForce1.color[1],fixed1.color[3],fixed1.color[2],fixed1.color[1],BodyCylinder1.color[3],BodyCylinder1.color[2],BodyCylinder1.color[1],BodyCylinder1.body.sphereColor[3],BodyCylinder1.body.sphereColor[2],BodyCylinder1.body.sphereColor[1],Revolute1.cylinderColor[3],Revolute1.cylinderColor[2],Revolute1.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 (804): * Single equations (assignments): 797 * Array equations: 5 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,13,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002972/0.9398, allocations: 2.452 MB / 0.7691 GB, free: 128.2 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006216/0.9404, allocations: 492.8 kB / 0.7696 GB, free: 128 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003611/0.944, allocations: 2.683 MB / 0.7722 GB, free: 125.6 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.421e-05/0.9441, allocations: 16 kB / 0.7722 GB, free: 125.6 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.137e-06/0.9441, allocations: 4 kB / 0.7722 GB, free: 125.6 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.406e-05/0.9441, allocations: 11.97 kB / 0.7722 GB, free: 125.6 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009981/0.9541, allocations: 7.065 MB / 0.7791 GB, free: 118.5 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.394e-05/0.9541, allocations: 0 / 0.7791 GB, free: 118.5 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001288/0.9554, allocations: 295.5 kB / 0.7794 GB, free: 118.2 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001212/0.9566, allocations: 495.8 kB / 0.7799 GB, free: 117.7 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001384/0.9567, allocations: 32 kB / 0.7799 GB, free: 117.7 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004908/0.9616, allocations: 5.944 MB / 0.7857 GB, free: 111.6 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.715e-06/0.9616, allocations: 4.125 kB / 0.7857 GB, free: 111.6 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005344/0.967, allocations: 4.989 MB / 0.7906 GB, free: 106.7 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001027/0.968, allocations: 472.1 kB / 0.791 GB, free: 106.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006641/0.9687, allocations: 32 kB / 0.7911 GB, free: 106.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001478/0.9702, allocations: 75.91 kB / 0.7911 GB, free: 106.1 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002506/0.9704, allocations: 108.7 kB / 0.7912 GB, free: 106 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001059/0.9705, allocations: 47.98 kB / 0.7913 GB, free: 106 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.004392/0.9749, allocations: 3.597 MB / 0.7948 GB, free: 102.4 MB / 0.5606 GB Notification: Performance of sort global known variables: time 3.11e-07/0.9749, allocations: 4 kB / 0.7948 GB, free: 102.4 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.005311/0.9802, allocations: 1.096 MB / 0.7959 GB, free: 101.3 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 4 (Revolute1.phi,Revolute1.w,Revolute2.phi,Revolute2.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 (126): * Single equations (assignments): 121 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,10,100.0%), (1,10,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.005956/0.9862, allocations: 5.609 MB / 0.8013 GB, free: 95.62 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.006716/0.9929, allocations: 4.999 MB / 0.8062 GB, free: 90.64 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 7.834e-06/0.9929, allocations: 0 / 0.8062 GB, free: 90.64 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.001598/0.9945, allocations: 1.404 MB / 0.8076 GB, free: 89.21 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003603/0.9981, allocations: 0.6374 MB / 0.8082 GB, free: 88.59 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06265/1.061, allocations: 54.09 MB / 0.861 GB, free: 27.8 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00335/1.064, allocations: 3.242 MB / 0.8642 GB, free: 24.52 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.004087/1.068, allocations: 2.136 MB / 0.8663 GB, free: 22.38 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002444/1.071, allocations: 2.311 MB / 0.8686 GB, free: 20.06 MB / 0.5606 GB Notification: Performance of SimCode: time 1.933e-06/1.071, allocations: 0 / 0.8686 GB, free: 20.06 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1659/1.237, allocations: 88.43 MB / 0.9549 GB, free: 12.43 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate platform static: time 32.56/33.8, allocations: 7.344 kB / 0.9549 GB, free: 12.43 MB / 0.6387 GB " [Timeout remaining time 626] (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces_res.mat --tempDir=temp_ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces_fmu --startTime=0 --stopTime=1.1 --stepSize=0.000219912 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces.fmu > ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/MultiBody/Forces/FrameForces/FrameForces.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces.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: 38.39526801800821]