Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.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 0.001558/0.001558, allocations: 107.1 kB / 20.44 MB, free: 1.344 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 0.001845/0.001845, allocations: 208.6 kB / 23.73 MB, free: 4.523 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 1.417/1.417, allocations: 230.6 MB / 257.5 MB, free: 7.789 MB / 206.1 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: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b,fileNamePrefix="Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b,fileNamePrefix="Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001482/0.001482, allocations: 43.92 kB / 377.7 MB, free: 2.957 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2499/0.2514, allocations: 53.36 MB / 431.1 MB, free: 6.656 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b): time 0.02115/0.2726, allocations: 17.64 MB / 448.7 MB, free: 4.945 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.01387/0.2864, allocations: 6.004 MB / 454.8 MB, free: 14.92 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004392/0.2908, allocations: 202.8 kB / 455 MB, free: 14.72 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01241/0.3032, allocations: 6.153 MB / 461.1 MB, free: 8.547 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.009114/0.3124, allocations: 3.525 MB / 464.6 MB, free: 5.008 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004005/0.3164, allocations: 1.658 MB / 466.3 MB, free: 3.348 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.0193/0.3357, allocations: 12.99 MB / 479.3 MB, free: 6.336 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009735/0.3454, allocations: 6.294 MB / 485.6 MB, free: 15.95 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007856/0.3532, allocations: 3.813 MB / 489.4 MB, free: 12.13 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00932/0.3626, allocations: 5.352 MB / 494.7 MB, free: 6.762 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002801/0.3654, allocations: 0.7461 MB / 495.5 MB, free: 6.016 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004745/0.3701, allocations: 1.616 MB / 497.1 MB, free: 4.398 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.006274/0.3764, allocations: 4.539 MB / 0.4899 GB, free: 15.85 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007131/0.3835, allocations: 3.839 MB / 0.4936 GB, free: 11.99 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01881/0.4023, allocations: 14.94 MB / 0.5082 GB, free: 12.99 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.185e-06/0.4023, allocations: 0 / 0.5082 GB, free: 12.99 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.893e-06/0.4023, allocations: 7.938 kB / 0.5082 GB, free: 12.98 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0005516/0.4029, allocations: 0 / 0.5082 GB, free: 12.98 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2488 * Number of variables: 2488 Notification: Performance of Generate backend data structure: time 0.03573/0.4386, allocations: 10.85 MB / 0.5188 GB, free: 2.043 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.461e-05/0.4387, allocations: 8.031 kB / 0.5188 GB, free: 2.035 MB / 430.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004358/0.443, allocations: 1.197 MB / 0.52 GB, free: 0.8281 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.6303/1.073, allocations: 24.34 MB / 0.5438 GB, free: 95.46 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01907/1.092, allocations: 9.237 MB / 0.5528 GB, free: 89.11 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003332/1.093, allocations: 449 kB / 0.5532 GB, free: 88.72 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00194/1.095, allocations: 0.6152 MB / 0.5538 GB, free: 88.15 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02537/1.12, allocations: 17.05 MB / 0.5705 GB, free: 70.13 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002869/1.12, allocations: 99.3 kB / 0.5706 GB, free: 70.04 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009705/1.121, allocations: 279.1 kB / 0.5708 GB, free: 69.81 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003383/1.125, allocations: 2.855 MB / 0.5736 GB, free: 66.97 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02266/1.147, allocations: 13.23 MB / 0.5865 GB, free: 53.75 MB / 446.1 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 0.07724/1.225, allocations: 63.15 MB / 0.6482 GB, free: 5.5 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.02063/1.245, allocations: 7.183 MB / 0.6552 GB, free: 14.28 MB / 478.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.006418/1.252, allocations: 4.055 MB / 0.6592 GB, free: 10.21 MB / 478.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02215/1.274, allocations: 10.48 MB / 0.6694 GB, free: 15.85 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.869e-05/1.274, allocations: 68.56 kB / 0.6695 GB, free: 15.77 MB / 494.1 MB Notification: Performance of pre-optimization done (n=293): time 6.081e-06/1.274, allocations: 3.938 kB / 0.6695 GB, free: 15.77 MB / 494.1 MB Notification: Performance of matching and sorting (n=359): time 0.1884/1.462, allocations: 50.23 MB / 0.7185 GB, free: 13.77 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003122/1.463, allocations: 406.1 kB / 0.7189 GB, free: 13.29 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01385/1.476, allocations: 7.591 MB / 0.7263 GB, free: 5.734 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0008106/1.477, allocations: 81.7 kB / 0.7264 GB, free: 5.648 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.005096/1.482, allocations: 5.523 MB / 0.7318 GB, free: 84 kB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.002081/1.484, allocations: 1.376 MB / 0.7332 GB, free: 14.69 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003054/1.487, allocations: 1.699 MB / 0.7348 GB, free: 12.98 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001297/1.488, allocations: 305.1 kB / 0.7351 GB, free: 12.68 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006645/1.494, allocations: 4.124 MB / 0.7391 GB, free: 8.543 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.2281/1.722, allocations: 9.084 MB / 0.748 GB, free: 181.9 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0163/1.739, allocations: 13.94 MB / 0.7616 GB, free: 172.9 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0003007/1.739, allocations: 45.59 kB / 0.7617 GB, free: 172.9 MB / 0.545 GB Notification: Performance of matching and sorting (n=1106) (initialization): time 0.03504/1.774, allocations: 17.83 MB / 0.7791 GB, free: 167.3 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002894/1.774, allocations: 78.25 kB / 0.7792 GB, free: 167.3 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003353/1.775, allocations: 164 kB / 0.7793 GB, free: 167.3 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01686/1.791, allocations: 6.038 MB / 0.7852 GB, free: 164.5 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006135/1.798, allocations: 1.828 MB / 0.787 GB, free: 162.9 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03744/1.835, allocations: 32.28 MB / 0.8185 GB, free: 130.8 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007784/1.843, allocations: 0.5429 MB / 0.8191 GB, free: 130.3 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001589/1.844, allocations: 491.2 kB / 0.8195 GB, free: 129.8 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 743 * Number of states: 0 () * Number of discrete variables: 72 (rod3.color[3],rod3.color[2],rod3.color[1],rod1.color[3],rod1.color[2],rod1.color[1],cylinder.boxColor[3],cylinder.boxColor[2],cylinder.boxColor[1],b2.cylinderColor[3],b2.cylinderColor[2],b2.cylinderColor[1],b1.cylinderColor[3],b1.cylinderColor[2],b1.cylinderColor[1],cylPosition.color[3],cylPosition.color[2],cylPosition.color[1],mid.color[3],mid.color[2],mid.color[1],crank4.color[3],crank4.color[2],crank4.color[1],crank4.body.sphereColor[3],crank4.body.sphereColor[2],crank4.body.sphereColor[1],crank3.color[3],crank3.color[2],crank3.color[1],crank3.body.sphereColor[3],crank3.body.sphereColor[2],crank3.body.sphereColor[1],crank2.color[3],crank2.color[2],crank2.color[1],crank2.body.sphereColor[3],crank2.body.sphereColor[2],crank2.body.sphereColor[1],crank1.color[3],crank1.color[2],crank1.color[1],crank1.body.sphereColor[3],crank1.body.sphereColor[2],crank1.body.sphereColor[1],bearing.cylinderColor[3],bearing.cylinderColor[2],bearing.cylinderColor[1],connectingRod.color[3],connectingRod.color[2],connectingRod.color[1],connectingRod.body.sphereColor[3],connectingRod.body.sphereColor[2],connectingRod.body.sphereColor[1],piston.color[3],piston.color[2],piston.color[1],piston.body.sphereColor[3],piston.body.sphereColor[2],piston.body.sphereColor[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 (967): * Single equations (assignments): 961 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(7,97,55.1%), (2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,4)} Notification: Performance of prepare postOptimizeDAE: time 0.006502/1.851, allocations: 3.58 MB / 0.823 GB, free: 126.3 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001842/1.853, allocations: 0.7046 MB / 0.8237 GB, free: 126 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02413/1.877, allocations: 12.01 MB / 0.8354 GB, free: 113.9 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.451e-05/1.877, allocations: 39.83 kB / 0.8355 GB, free: 113.9 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.39e-05/1.877, allocations: 20.69 kB / 0.8355 GB, free: 113.9 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.157e-05/1.877, allocations: 15.94 kB / 0.8355 GB, free: 113.8 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0471/1.924, allocations: 24.75 MB / 0.8597 GB, free: 88.83 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.56e-05/1.924, allocations: 8.688 kB / 0.8597 GB, free: 88.82 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002268/1.927, allocations: 473.9 kB / 0.8601 GB, free: 88.36 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01593/1.942, allocations: 5.696 MB / 0.8657 GB, free: 82.65 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00096/1.943, allocations: 64 kB / 0.8658 GB, free: 82.59 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03779/1.981, allocations: 31.1 MB / 0.8961 GB, free: 51.37 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.53e-06/1.981, allocations: 11.94 kB / 0.8961 GB, free: 51.36 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02978/2.011, allocations: 17.36 MB / 0.9131 GB, free: 33.93 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002596/2.014, allocations: 0.6603 MB / 0.9137 GB, free: 33.27 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002573/2.016, allocations: 67.97 kB / 0.9138 GB, free: 33.2 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005064/2.021, allocations: 283.8 kB / 0.9141 GB, free: 32.93 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001331/2.023, allocations: 266.6 kB / 0.9143 GB, free: 32.66 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006517/2.023, allocations: 99.59 kB / 0.9144 GB, free: 32.57 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.008021/2.031, allocations: 4.706 MB / 0.919 GB, free: 27.9 MB / 0.545 GB Notification: Performance of sort global known variables: time 2.21e-07/2.031, allocations: 0 / 0.919 GB, free: 27.9 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.009676/2.041, allocations: 2.032 MB / 0.921 GB, free: 25.88 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 26 * Number of states: 2 (inertia.phi,inertia.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 (231): * Single equations (assignments): 225 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(7,90,55.1%), (2,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.03116/2.072, allocations: 18.08 MB / 0.9387 GB, free: 7.625 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.01874/2.091, allocations: 10.5 MB / 0.9489 GB, free: 13.09 MB / 0.5607 GB Notification: Performance of simCode: created event and clocks part: time 1.738e-05/2.091, allocations: 4 kB / 0.9489 GB, free: 13.08 MB / 0.5607 GB Notification: Performance of simCode: created simulation system equations: time 0.2329/2.324, allocations: 4.608 MB / 0.9534 GB, free: 199.9 MB / 0.5607 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006715/2.331, allocations: 1.105 MB / 0.9545 GB, free: 199.8 MB / 0.5607 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1307/2.461, allocations: 95.06 MB / 1.047 GB, free: 116.2 MB / 0.5607 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00577/2.467, allocations: 5.264 MB / 1.052 GB, free: 110.9 MB / 0.5607 GB Notification: Performance of simCode: alias equations: time 0.005481/2.472, allocations: 2.713 MB / 1.055 GB, free: 108.3 MB / 0.5607 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004458/2.477, allocations: 3.881 MB / 1.059 GB, free: 104.4 MB / 0.5607 GB Notification: Performance of SimCode: time 1.322e-06/2.477, allocations: 0 / 1.059 GB, free: 104.4 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4564/2.933, allocations: 169.2 MB / 1.224 GB, free: 142.8 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate platform static: time 23.38/26.31, allocations: 6.516 kB / 1.224 GB, free: 142.8 MB / 0.5607 GB " [Timeout remaining time 633] (rm -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.pipe ; mkfifo Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.pipe >> ../files/Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_res.mat --tempDir=temp_Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_fmu --startTime=0 --stopTime=0.5 --stepSize=9.94431e-05 --timeout=50 --tolerance=1e-06 Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b.fmu > Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/MultiBody/Examples/Loops/Engine1b/Engine1b.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b.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: 30.598191664990736]