Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.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 0.001634/0.001634, allocations: 110 kB / 20.43 MB, free: 1.453 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 0.001817/0.001817, allocations: 213.6 kB / 23.74 MB, free: 4.66 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 1.536/1.536, allocations: 230.5 MB / 257.4 MB, free: 8.012 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 0.2426/0.2426, allocations: 46.92 MB / 360.8 MB, free: 4.195 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.Fluid.TestComponents.Machines.TestSweptVolume,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Machines_TestSweptVolume",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Machines_TestSweptVolume",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002471/0.002471, allocations: 76.11 kB / 0.4962 GB, free: 7.77 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3733/0.3758, allocations: 66.08 MB / 0.5607 GB, free: 4.309 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume): time 0.2088/0.5846, allocations: 164 MB / 0.7209 GB, free: 15.66 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.003843/0.5884, allocations: 1.669 MB / 0.7225 GB, free: 13.98 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005377/0.589, allocations: 23.88 kB / 0.7226 GB, free: 13.95 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0008696/0.5899, allocations: 210.6 kB / 0.7228 GB, free: 13.75 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.002442/0.5923, allocations: 0.7982 MB / 0.7235 GB, free: 12.95 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001841/0.5941, allocations: 0.6793 MB / 0.7242 GB, free: 12.27 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.001555/0.5957, allocations: 1.166 MB / 0.7254 GB, free: 11.11 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004591/0.5961, allocations: 282.1 kB / 0.7256 GB, free: 10.82 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009472/0.5971, allocations: 498.2 kB / 0.7261 GB, free: 10.34 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006054/0.5977, allocations: 410.2 kB / 0.7265 GB, free: 9.934 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 8.186e-05/0.5978, allocations: 44 kB / 0.7265 GB, free: 9.891 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001418/0.5992, allocations: 0.5929 MB / 0.7271 GB, free: 9.297 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0002047/0.5994, allocations: 155.5 kB / 0.7273 GB, free: 9.145 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0003374/0.5997, allocations: 270.7 kB / 0.7275 GB, free: 8.879 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001698/0.6014, allocations: 0.9656 MB / 0.7285 GB, free: 7.91 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 7.474e-06/0.6014, allocations: 4 kB / 0.7285 GB, free: 7.906 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.512e-06/0.6015, allocations: 3.938 kB / 0.7285 GB, free: 7.902 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.638e-05/0.6015, allocations: 4 kB / 0.7285 GB, free: 7.898 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 89 * Number of variables: 89 Notification: Performance of Generate backend data structure: time 0.001909/0.6034, allocations: 0.8378 MB / 0.7293 GB, free: 7.02 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.43e-05/0.6034, allocations: 12.03 kB / 0.7293 GB, free: 7.008 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002192/0.6036, allocations: 82.52 kB / 0.7294 GB, free: 6.918 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003811/0.604, allocations: 71.61 kB / 0.7294 GB, free: 6.848 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006551/0.6047, allocations: 344.9 kB / 0.7298 GB, free: 6.484 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001298/0.6048, allocations: 88.34 kB / 0.7299 GB, free: 6.387 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.814e-05/0.6049, allocations: 39.95 kB / 0.7299 GB, free: 6.348 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00112/0.606, allocations: 0.5205 MB / 0.7304 GB, free: 5.785 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.136e-05/0.606, allocations: 4 kB / 0.7304 GB, free: 5.781 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.415e-05/0.6061, allocations: 20 kB / 0.7304 GB, free: 5.762 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.079e-05/0.6061, allocations: 12.66 kB / 0.7304 GB, free: 5.75 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009309/0.607, allocations: 414.1 kB / 0.7308 GB, free: 5.344 MB / 0.5606 GB 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 0.00356/0.6106, allocations: 2.415 MB / 0.7332 GB, free: 2.75 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009148/0.6115, allocations: 343.3 kB / 0.7335 GB, free: 2.406 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003689/0.6119, allocations: 149.3 kB / 0.7337 GB, free: 2.258 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 4.618e-05/0.6119, allocations: 8.281 kB / 0.7337 GB, free: 2.25 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00057/0.6125, allocations: 256 kB / 0.7339 GB, free: 1.98 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=34): time 3.847e-06/0.6125, allocations: 3.984 kB / 0.7339 GB, free: 1.977 MB / 0.5606 GB Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default ======================================== 1: sweptVolume.medium.T Please use -d=bltdump for more information. Notification: Performance of matching and sorting (n=46): time 0.2545/0.867, allocations: 3.005 MB / 0.7369 GB, free: 176.3 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.106e-05/0.8671, allocations: 138 kB / 0.737 GB, free: 176.2 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006348/0.8677, allocations: 386.9 kB / 0.7374 GB, free: 176 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 5.348e-05/0.8678, allocations: 37.08 kB / 0.7374 GB, free: 175.9 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001892/0.868, allocations: 264.7 kB / 0.7376 GB, free: 175.7 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001356/0.8681, allocations: 171.5 kB / 0.7378 GB, free: 175.6 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002229/0.8683, allocations: 125 kB / 0.7379 GB, free: 175.6 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 8.458e-05/0.8684, allocations: 357 kB / 0.7383 GB, free: 175.2 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007443/0.8692, allocations: 223 kB / 0.7385 GB, free: 175.2 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006472/0.8698, allocations: 398 kB / 0.7389 GB, free: 174.9 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001282/0.8711, allocations: 0.6407 MB / 0.7395 GB, free: 174.5 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.688e-06/0.8711, allocations: 4.5 kB / 0.7395 GB, free: 174.5 MB / 0.5606 GB Notification: Performance of matching and sorting (n=72) (initialization): time 0.002328/0.8734, allocations: 0.7901 MB / 0.7403 GB, free: 174.2 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.432e-05/0.8735, allocations: 35.09 kB / 0.7403 GB, free: 174.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.367e-05/0.8735, allocations: 3.875 kB / 0.7403 GB, free: 174.2 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006264/0.8741, allocations: 119.8 kB / 0.7404 GB, free: 174.2 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005218/0.8747, allocations: 139.1 kB / 0.7405 GB, free: 174.2 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000476/0.8751, allocations: 0.6735 MB / 0.7412 GB, free: 173.6 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005089/0.8756, allocations: 51.67 kB / 0.7412 GB, free: 173.6 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.985e-05/0.8757, allocations: 47.09 kB / 0.7413 GB, free: 173.6 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * Number of states: 0 () * Number of discrete variables: 7 (trapezoid.count,$PRE.trapezoid.count,trapezoid.T_start,$PRE.trapezoid.T_start,$whenCondition1,sweptVolume.regularFlow[1],sweptVolume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (65): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 1 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0002403/0.8759, allocations: 193 kB / 0.7415 GB, free: 173.4 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.945e-05/0.876, allocations: 52.41 kB / 0.7415 GB, free: 173.4 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001712/0.8777, allocations: 0.7306 MB / 0.7422 GB, free: 173.1 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.051e-06/0.8777, allocations: 10.53 kB / 0.7423 GB, free: 173.1 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.388e-06/0.8777, allocations: 0 / 0.7423 GB, free: 173.1 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.053e-06/0.8777, allocations: 3.656 kB / 0.7423 GB, free: 173.1 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002245/0.88, allocations: 1.246 MB / 0.7435 GB, free: 172.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.418e-06/0.88, allocations: 4 kB / 0.7435 GB, free: 172.3 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004204/0.8804, allocations: 107 kB / 0.7436 GB, free: 172.2 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005825/0.881, allocations: 106.8 kB / 0.7437 GB, free: 172.1 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.095e-05/0.8811, allocations: 16 kB / 0.7437 GB, free: 172.1 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001345/0.8824, allocations: 1.714 MB / 0.7454 GB, free: 170.3 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.315e-06/0.8824, allocations: 6.891 kB / 0.7454 GB, free: 170.3 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001903/0.8843, allocations: 0.9724 MB / 0.7463 GB, free: 169.3 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002065/0.8845, allocations: 91.62 kB / 0.7464 GB, free: 169.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.724e-05/0.8846, allocations: 12 kB / 0.7464 GB, free: 169.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004385/0.885, allocations: 43.94 kB / 0.7465 GB, free: 169.1 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001275/0.8852, allocations: 59.84 kB / 0.7465 GB, free: 169.1 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.613e-05/0.8852, allocations: 35.98 kB / 0.7466 GB, free: 169 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0003283/0.8855, allocations: 279 kB / 0.7468 GB, free: 168.8 MB / 0.5606 GB Notification: Performance of sort global known variables: time 7e-08/0.8855, allocations: 4 kB / 0.7468 GB, free: 168.8 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.0007335/0.8863, allocations: 234.4 kB / 0.7471 GB, free: 168.5 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 3 (sweptVolume.medium.T,springDamper.s_rel,springDamper.v_rel) * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (41): * Single equations (assignments): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002623/0.8889, allocations: 1.694 MB / 0.7487 GB, free: 166.8 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.001364/0.8903, allocations: 0.5847 MB / 0.7493 GB, free: 166.2 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 2.695e-06/0.8903, allocations: 4.797 kB / 0.7493 GB, free: 166.2 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.0006957/0.891, allocations: 401.6 kB / 0.7497 GB, free: 165.8 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000949/0.8919, allocations: 211.2 kB / 0.7499 GB, free: 165.6 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006907/0.8988, allocations: 5.083 MB / 0.7548 GB, free: 160.3 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003539/0.8992, allocations: 0.8592 MB / 0.7557 GB, free: 159.5 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.000481/0.8996, allocations: 156.5 kB / 0.7558 GB, free: 159.3 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002746/0.8999, allocations: 195.4 kB / 0.756 GB, free: 159.1 MB / 0.5606 GB Notification: Performance of SimCode: time 8.82e-07/0.8999, allocations: 0 / 0.756 GB, free: 159.1 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07745/0.9774, allocations: 18.75 MB / 0.7743 GB, free: 140.5 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.43/15.4, allocations: 12.27 kB / 0.7743 GB, free: 140.5 MB / 0.5606 GB " [Timeout remaining time 644] (rm -f ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.sim & python3 -m fmpy simulate --output-file ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume_res.csv --start-time 0 --stop-time 5 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000997208 ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Machines_TestSweptVolume.fmu > ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/TestComponents/Machines/TestSweptVolume/TestSweptVolume.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable trapezoid.T_start in file ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume_res.csv. Warning: Get data of variable trapezoid.T_start from file ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume_res.csv failed! Error: Could not read variable trapezoid.count in file ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume_res.csv. Warning: Get data of variable trapezoid.count from file ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 18.708386588994472]