Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.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 0.001308/0.001308, allocations: 109.2 kB / 20.43 MB, free: 1.473 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 0.001448/0.001448, allocations: 213.7 kB / 23.74 MB, free: 4.688 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 1.398/1.398, allocations: 230.6 MB / 257.5 MB, free: 8.027 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2294/0.2294, allocations: 46.93 MB / 360.9 MB, free: 4.305 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+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.Media.TestAllProperties.IncompleteMedia.Essotherm650,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Essotherm650",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Essotherm650",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002339/0.002339, allocations: 71.89 kB / 0.4962 GB, free: 7.91 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3672/0.3695, allocations: 66.03 MB / 0.5607 GB, free: 4.367 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650): time 0.008644/0.3782, allocations: 5.376 MB / 0.5659 GB, free: 14.95 MB / 414.1 MB
Notification: Performance of NFInst.instExpressions: time 0.003619/0.3818, allocations: 2.666 MB / 0.5685 GB, free: 12.28 MB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 8.627e-05/0.3819, allocations: 0 / 0.5685 GB, free: 12.28 MB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0003048/0.3822, allocations: 43.69 kB / 0.5686 GB, free: 12.23 MB / 414.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.003208/0.3854, allocations: 1.14 MB / 0.5697 GB, free: 11.09 MB / 414.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003509/0.3857, allocations: 151.6 kB / 0.5698 GB, free: 10.95 MB / 414.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0005049/0.3862, allocations: 318.4 kB / 0.5701 GB, free: 10.64 MB / 414.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 5.512e-05/0.3863, allocations: 9.75 kB / 0.5701 GB, free: 10.62 MB / 414.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001313/0.3876, allocations: 0.754 MB / 0.5709 GB, free: 9.871 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003058/0.3879, allocations: 159.5 kB / 0.571 GB, free: 9.715 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.567e-05/0.3879, allocations: 8 kB / 0.571 GB, free: 9.707 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002523/0.3905, allocations: 1.377 MB / 0.5724 GB, free: 8.328 MB / 414.1 MB
Notification: Performance of NFScalarize.scalarize: time 8.048e-05/0.3905, allocations: 39.83 kB / 0.5724 GB, free: 8.289 MB / 414.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001141/0.3907, allocations: 79.66 kB / 0.5725 GB, free: 8.211 MB / 414.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.001289/0.3919, allocations: 0.5298 MB / 0.573 GB, free: 7.68 MB / 414.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.499e-06/0.3919, allocations: 7.938 kB / 0.573 GB, free: 7.672 MB / 414.1 MB
Notification: Performance of FrontEnd: time 1.323e-06/0.3919, allocations: 0 / 0.573 GB, free: 7.672 MB / 414.1 MB
Notification: Performance of Transformations before backend: time 7.985e-06/0.392, allocations: 0 / 0.573 GB, free: 7.672 MB / 414.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 41
 * Number of variables: 41
Notification: Performance of Generate backend data structure: time 0.001145/0.3931, allocations: 0.5045 MB / 0.5735 GB, free: 7.137 MB / 414.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.467e-05/0.3931, allocations: 8.031 kB / 0.5735 GB, free: 7.129 MB / 414.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.674e-05/0.3932, allocations: 50.73 kB / 0.5736 GB, free: 7.07 MB / 414.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004885/0.3937, allocations: 44.81 kB / 0.5736 GB, free: 7.027 MB / 414.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003485/0.394, allocations: 162.3 kB / 0.5738 GB, free: 6.844 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.11e-05/0.3941, allocations: 12.12 kB / 0.5738 GB, free: 6.832 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 4e-05/0.3941, allocations: 16 kB / 0.5738 GB, free: 6.816 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004557/0.3946, allocations: 240.7 kB / 0.574 GB, free: 6.547 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.458e-05/0.3946, allocations: 11.94 kB / 0.574 GB, free: 6.535 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.466e-05/0.3946, allocations: 4 kB / 0.574 GB, free: 6.531 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.797e-06/0.3946, allocations: 4 kB / 0.574 GB, free: 6.527 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003752/0.395, allocations: 244.5 kB / 0.5743 GB, free: 6.289 MB / 414.1 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 0.001385/0.3964, allocations: 1.122 MB / 0.5754 GB, free: 5.086 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002101/0.3966, allocations: 78.61 kB / 0.5754 GB, free: 5 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 7.105e-05/0.3967, allocations: 40.78 kB / 0.5755 GB, free: 4.957 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009204/0.3976, allocations: 464.3 kB / 0.5759 GB, free: 4.484 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002708/0.3978, allocations: 169.5 kB / 0.5761 GB, free: 4.281 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=18): time 1.774e-06/0.3978, allocations: 0 / 0.5761 GB, free: 4.281 MB / 414.1 MB
Notification: Performance of matching and sorting (n=19): time 0.0009799/0.3988, allocations: 369 kB / 0.5764 GB, free: 3.914 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001569/0.399, allocations: 265.2 kB / 0.5767 GB, free: 3.594 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001695/0.3992, allocations: 152.1 kB / 0.5768 GB, free: 3.438 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.999e-05/0.3992, allocations: 33.7 kB / 0.5769 GB, free: 3.398 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001165/0.3993, allocations: 144.2 kB / 0.577 GB, free: 3.254 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 8.243e-05/0.3994, allocations: 75.41 kB / 0.5771 GB, free: 3.18 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.403e-05/0.3995, allocations: 65.64 kB / 0.5771 GB, free: 3.109 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001715/0.3996, allocations: 326.8 kB / 0.5775 GB, free: 2.781 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.326e-05/0.3997, allocations: 47.92 kB / 0.5775 GB, free: 2.734 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002361/0.4, allocations: 190.1 kB / 0.5777 GB, free: 2.484 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003397/0.4003, allocations: 258.6 kB / 0.5779 GB, free: 2.164 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.01e-06/0.4003, allocations: 4 kB / 0.5779 GB, free: 2.16 MB / 414.1 MB
Notification: Performance of matching and sorting (n=35) (initialization): time 0.0004807/0.4008, allocations: 261.4 kB / 0.5782 GB, free: 1.902 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.145e-05/0.4008, allocations: 8 kB / 0.5782 GB, free: 1.895 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.538e-06/0.4008, allocations: 4 kB / 0.5782 GB, free: 1.891 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.138e-05/0.4009, allocations: 8 kB / 0.5782 GB, free: 1.883 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004806/0.4013, allocations: 99.81 kB / 0.5783 GB, free: 1.785 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004311/0.4018, allocations: 0.5937 MB / 0.5789 GB, free: 1.168 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001483/0.4019, allocations: 16.14 kB / 0.5789 GB, free: 1.152 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.836e-05/0.402, allocations: 24 kB / 0.5789 GB, free: 1.129 MB / 414.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (35):
 * Single equations (assignments): 34
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001456/0.4021, allocations: 141.6 kB / 0.579 GB, free: 0.9805 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.593e-05/0.4022, allocations: 19.91 kB / 0.5791 GB, free: 0.9609 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000482/0.4026, allocations: 219.9 kB / 0.5793 GB, free: 0.7188 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.955e-06/0.4027, allocations: 8.062 kB / 0.5793 GB, free: 0.7109 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.937e-06/0.4027, allocations: 7.922 kB / 0.5793 GB, free: 0.7031 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.018e-06/0.4027, allocations: 0 / 0.5793 GB, free: 0.7031 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004577/0.4031, allocations: 338.8 kB / 0.5796 GB, free: 328 kB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.234e-06/0.4031, allocations: 0 / 0.5796 GB, free: 328 kB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000357/0.4035, allocations: 59.89 kB / 0.5797 GB, free: 268 kB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 6.121e-06/0.4035, allocations: 3.938 kB / 0.5797 GB, free: 264 kB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.418e-05/0.4035, allocations: 4 kB / 0.5797 GB, free: 260 kB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003873/0.4039, allocations: 0.5822 MB / 0.5802 GB, free: 15.65 MB / 430.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.693e-06/0.4039, allocations: 0 / 0.5802 GB, free: 15.65 MB / 430.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002417/0.4041, allocations: 154.6 kB / 0.5804 GB, free: 15.47 MB / 430.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 6.482e-05/0.4042, allocations: 20.03 kB / 0.5804 GB, free: 15.45 MB / 430.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.224e-05/0.4042, allocations: 11.95 kB / 0.5804 GB, free: 15.44 MB / 430.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001347/0.4044, allocations: 11.92 kB / 0.5804 GB, free: 15.43 MB / 430.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.045e-05/0.4044, allocations: 7.984 kB / 0.5804 GB, free: 15.42 MB / 430.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.888e-05/0.4044, allocations: 8.094 kB / 0.5805 GB, free: 15.41 MB / 430.1 MB
Notification: Performance of sorting global known variables: time 0.0001333/0.4046, allocations: 135.7 kB / 0.5806 GB, free: 15.28 MB / 430.1 MB
Notification: Performance of sort global known variables: time 1.1e-07/0.4046, allocations: 0 / 0.5806 GB, free: 15.28 MB / 430.1 MB
Notification: Performance of remove unused functions: time 0.0005377/0.4051, allocations: 143.6 kB / 0.5807 GB, free: 15.14 MB / 430.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 11
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0009874/0.4061, allocations: 0.8208 MB / 0.5815 GB, free: 14.29 MB / 430.1 MB
Notification: Performance of simCode: created initialization part: time 0.00052/0.4066, allocations: 156.5 kB / 0.5817 GB, free: 14.13 MB / 430.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.527e-06/0.4066, allocations: 0 / 0.5817 GB, free: 14.13 MB / 430.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0001872/0.4068, allocations: 51.91 kB / 0.5817 GB, free: 14.08 MB / 430.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000386/0.4072, allocations: 44.58 kB / 0.5818 GB, free: 14.04 MB / 430.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003651/0.4108, allocations: 2.545 MB / 0.5842 GB, free: 11.27 MB / 430.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003876/0.4112, allocations: 0.7128 MB / 0.5849 GB, free: 10.53 MB / 430.1 MB
Notification: Performance of simCode: alias equations: time 0.0002587/0.4115, allocations: 81.83 kB / 0.585 GB, free: 10.45 MB / 430.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001275/0.4116, allocations: 59.41 kB / 0.5851 GB, free: 10.39 MB / 430.1 MB
Notification: Performance of SimCode: time 9.21e-07/0.4116, allocations: 0 / 0.5851 GB, free: 10.39 MB / 430.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03793/0.4495, allocations: 6.708 MB / 0.5916 GB, free: 3.836 MB / 430.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 12.41/12.86, allocations: 3.375 kB / 0.5916 GB, free: 3.836 MB / 430.1 MB
"
[Timeout remaining time 647]
(rm -f ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650_res.mat --tempDir=temp_ModelicaTest_4_1_0_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Essotherm650_fmu --startTime=0 --stopTime=0.1 --stepSize=1.9992e-05 --timeout=50 --tolerance=1e-06 ModelicaTest_4_1_0_ModelicaTest_Media_TestAllProperties_IncompleteMedia_Essotherm650.fmu > ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.pipe 2>&1) [Timeout 52.5]
diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestAllProperties/IncompleteMedia/Essotherm650/Essotherm650.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
"Error: Could not read variable eps in file ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650_res.mat.
Warning: Get data of variable eps from file ModelicaTest_4.1.0_ModelicaTest.Media.TestAllProperties.IncompleteMedia.Essotherm650_res.mat failed!
"
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 15.792782723903656]