Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001613/0.001613, allocations: 109.6 kB / 18.33 MB, free: 4.078 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001472/0.001472, allocations: 184.5 kB / 21.5 MB, free: 0.9219 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.686/1.686, allocations: 207.6 MB / 232.1 MB, free: 3.117 MB / 174.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.4686/0.4686, allocations: 44.22 MB / 328.4 MB, free: 6.219 MB / 254.1 MB
"
[Timeout remaining time 179]
Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|eps_h_is|eps|eta|lambda|Pr|p|T|d|h|u|s|g|f|cp|cp2|cv|cv2|h_is|a|beta|beta2|kappa|kappa2|MM|h2|d2|err_T|err_d|err_u|s_is|err_h_is",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT")
translateModel(ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|eps_h_is|eps|eta|lambda|Pr|p|T|d|h|u|s|g|f|cp|cp2|cv|cv2|h_is|a|beta|beta2|kappa|kappa2|MM|h2|d2|err_T|err_d|err_u|s_is|err_h_is",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT") [Timeout 660]
"Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002192/0.002192, allocations: 78.39 kB / 465.6 MB, free: 45.43 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1619/0.1641, allocations: 61 MB / 0.5142 GB, free: 12.54 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT): time 0.01086/0.175, allocations: 11.33 MB / 0.5253 GB, free: 1.84 MB / 382.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01887/0.1939, allocations: 14.39 MB / 0.5394 GB, free: 3.398 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000247/0.1941, allocations: 0 / 0.5394 GB, free: 3.398 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0003804/0.1945, allocations: 75.48 kB / 0.5394 GB, free: 3.324 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01325/0.2077, allocations: 3.108 MB / 0.5425 GB, free: 208 kB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0004922/0.2082, allocations: 153.7 kB / 0.5426 GB, free: 56 kB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 0.006503/0.2147, allocations: 3.955 MB / 0.5465 GB, free: 12.09 MB / 414.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 8.083e-05/0.2148, allocations: 8.406 kB / 0.5465 GB, free: 12.09 MB / 414.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002331/0.2151, allocations: 147.5 kB / 0.5466 GB, free: 11.95 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.01034/0.2254, allocations: 7.227 MB / 0.5537 GB, free: 4.711 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001138/0.2255, allocations: 8 kB / 0.5537 GB, free: 4.703 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.007985/0.2335, allocations: 2.123 MB / 0.5558 GB, free: 2.578 MB / 414.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001224/0.2336, allocations: 51.75 kB / 0.5558 GB, free: 2.527 MB / 414.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.000242/0.2339, allocations: 123.4 kB / 0.5559 GB, free: 2.406 MB / 414.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.005123/0.239, allocations: 1.543 MB / 0.5574 GB, free: 0.8594 MB / 414.1 MB
Notification: Performance of FrontEnd - DAE generated: time 6.242e-06/0.239, allocations: 4 kB / 0.5574 GB, free: 0.8555 MB / 414.1 MB
Notification: Performance of FrontEnd: time 1.864e-06/0.239, allocations: 0 / 0.5574 GB, free: 0.8555 MB / 414.1 MB
Notification: Performance of Transformations before backend: time 9.268e-06/0.239, allocations: 0 / 0.5574 GB, free: 0.8555 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: 67
 * Number of variables: 67
Notification: Performance of Generate backend data structure: time 0.002523/0.2415, allocations: 0.9414 MB / 0.5584 GB, free: 15.86 MB / 430.1 MB
Notification: Performance of prepare preOptimizeDAE: time 6.022e-05/0.2416, allocations: 23.78 kB / 0.5584 GB, free: 15.84 MB / 430.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006112/0.2422, allocations: 76.73 kB / 0.5585 GB, free: 15.77 MB / 430.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004861/0.2427, allocations: 255.9 kB / 0.5587 GB, free: 15.48 MB / 430.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.346e-05/0.2427, allocations: 20.94 kB / 0.5587 GB, free: 15.46 MB / 430.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.877e-05/0.2428, allocations: 24.38 kB / 0.5588 GB, free: 15.43 MB / 430.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001072/0.2438, allocations: 485.6 kB / 0.5592 GB, free: 14.93 MB / 430.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.615e-05/0.2438, allocations: 0 / 0.5592 GB, free: 14.93 MB / 430.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.898e-05/0.2439, allocations: 12 kB / 0.5592 GB, free: 14.91 MB / 430.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.226e-05/0.2439, allocations: 8 kB / 0.5592 GB, free: 14.91 MB / 430.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001179/0.2451, allocations: 0.6851 MB / 0.5599 GB, free: 14.22 MB / 430.1 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 0.00676/0.2518, allocations: 3.095 MB / 0.5629 GB, free: 10.93 MB / 430.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006906/0.2525, allocations: 223.2 kB / 0.5631 GB, free: 10.7 MB / 430.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001211/0.2526, allocations: 69.39 kB / 0.5632 GB, free: 10.63 MB / 430.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.08239/0.335, allocations: 30.78 MB / 0.5933 GB, free: 9.477 MB / 462.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008306/0.3359, allocations: 353.8 kB / 0.5936 GB, free: 9.066 MB / 462.1 MB
Notification: Performance of pre-optimization done (n=35): time 2.024e-06/0.3359, allocations: 0 / 0.5936 GB, free: 9.066 MB / 462.1 MB
Notification: Performance of matching and sorting (n=37): time 0.003264/0.3391, allocations: 0.9804 MB / 0.5946 GB, free: 8.074 MB / 462.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003642/0.3395, allocations: 483 kB / 0.595 GB, free: 7.492 MB / 462.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002367/0.3397, allocations: 165.9 kB / 0.5952 GB, free: 7.32 MB / 462.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.888e-05/0.3398, allocations: 33.7 kB / 0.5952 GB, free: 7.281 MB / 462.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001507/0.3399, allocations: 172.3 kB / 0.5954 GB, free: 7.109 MB / 462.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001272/0.34, allocations: 130.9 kB / 0.5955 GB, free: 6.98 MB / 462.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001474/0.3402, allocations: 94.19 kB / 0.5956 GB, free: 6.883 MB / 462.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001643/0.3404, allocations: 326.8 kB / 0.5959 GB, free: 6.555 MB / 462.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001495/0.3405, allocations: 77.08 kB / 0.596 GB, free: 6.48 MB / 462.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000401/0.3409, allocations: 314.1 kB / 0.5963 GB, free: 6.059 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006048/0.3415, allocations: 464 kB / 0.5967 GB, free: 5.488 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.495e-06/0.3415, allocations: 0 / 0.5967 GB, free: 5.488 MB / 462.1 MB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.0008063/0.3423, allocations: 447.1 kB / 0.5971 GB, free: 5.039 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.588e-05/0.3423, allocations: 8 kB / 0.5971 GB, free: 5.031 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.465e-05/0.3424, allocations: 8 kB / 0.5972 GB, free: 5.023 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002054/0.3444, allocations: 325.6 kB / 0.5975 GB, free: 4.699 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003138/0.3447, allocations: 107.8 kB / 0.5976 GB, free: 4.594 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008196/0.3456, allocations: 1.215 MB / 0.5988 GB, free: 3.332 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002261/0.3458, allocations: 27.89 kB / 0.5988 GB, free: 3.305 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.442e-05/0.3458, allocations: 31.98 kB / 0.5988 GB, free: 3.273 MB / 462.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 38
 * 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 (54):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * 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): 2 systems
   {2, 2}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001923/0.346, allocations: 157.6 kB / 0.599 GB, free: 3.109 MB / 462.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.997e-05/0.3461, allocations: 27.86 kB / 0.599 GB, free: 3.082 MB / 462.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001497/0.3476, allocations: 1.049 MB / 0.6 GB, free: 1.984 MB / 462.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.556e-05/0.3476, allocations: 11.98 kB / 0.6 GB, free: 1.973 MB / 462.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.415e-05/0.3476, allocations: 7.875 kB / 0.6 GB, free: 1.965 MB / 462.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.746e-06/0.3476, allocations: 4 kB / 0.6 GB, free: 1.961 MB / 462.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001839/0.3495, allocations: 1.553 MB / 0.6016 GB, free: 268 kB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.414e-06/0.3495, allocations: 3.938 kB / 0.6016 GB, free: 264 kB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001425/0.3496, allocations: 39.92 kB / 0.6016 GB, free: 224 kB / 462.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00124/0.3509, allocations: 241.5 kB / 0.6018 GB, free: 15.98 MB / 478.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.087e-05/0.3509, allocations: 8 kB / 0.6018 GB, free: 15.97 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008268/0.3517, allocations: 1.27 MB / 0.6031 GB, free: 14.65 MB / 478.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.198e-06/0.3517, allocations: 4 kB / 0.6031 GB, free: 14.65 MB / 478.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007851/0.3525, allocations: 0.6026 MB / 0.6037 GB, free: 13.99 MB / 478.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001089/0.3526, allocations: 100.9 kB / 0.6038 GB, free: 13.88 MB / 478.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.093e-05/0.3527, allocations: 55.5 kB / 0.6038 GB, free: 13.82 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002224/0.3529, allocations: 15.98 kB / 0.6038 GB, free: 13.8 MB / 478.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.855e-05/0.353, allocations: 23.91 kB / 0.6039 GB, free: 13.78 MB / 478.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.594e-05/0.353, allocations: 12 kB / 0.6039 GB, free: 13.77 MB / 478.1 MB
Notification: Performance of sorting global known variables: time 0.0003336/0.3533, allocations: 279.1 kB / 0.6041 GB, free: 13.5 MB / 478.1 MB
Notification: Performance of sort global known variables: time 8e-08/0.3533, allocations: 0 / 0.6041 GB, free: 13.5 MB / 478.1 MB
Notification: Performance of remove unused functions: time 0.001618/0.355, allocations: 438.6 kB / 0.6045 GB, free: 13.07 MB / 478.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * 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 (27):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * 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): 2 systems
   {2, 2}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001448/0.3564, allocations: 0.6759 MB / 0.6052 GB, free: 12.38 MB / 478.1 MB
Notification: Performance of simCode: created initialization part: time 0.0007219/0.3571, allocations: 374.9 kB / 0.6056 GB, free: 12.01 MB / 478.1 MB
Notification: Performance of simCode: created event and clocks part: time 2.915e-06/0.3571, allocations: 1.562 kB / 0.6056 GB, free: 12.01 MB / 478.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002964/0.3574, allocations: 206 kB / 0.6058 GB, free: 11.8 MB / 478.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007771/0.3582, allocations: 114.1 kB / 0.6059 GB, free: 11.69 MB / 478.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.93/2.289, allocations: 0.4918 GB / 1.098 GB, free: 208.5 MB / 0.5919 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004502/2.289, allocations: 0.8289 MB / 1.099 GB, free: 207.8 MB / 0.5919 GB
Notification: Performance of simCode: alias equations: time 0.0005182/2.29, allocations: 164.1 kB / 1.099 GB, free: 207.8 MB / 0.5919 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001028/2.29, allocations: 33.75 kB / 1.099 GB, free: 207.8 MB / 0.5919 GB
Notification: Performance of SimCode: time 1.323e-06/2.29, allocations: 0 / 1.099 GB, free: 207.8 MB / 0.5919 GB
Notification: Performance of Templates: time 0.02591/2.316, allocations: 15.83 MB / 1.114 GB, free: 201.2 MB / 0.5919 GB
"
[Timeout remaining time 657]
make -j1 -f ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.makefile [Timeout 660]
(rm -f ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.sim & ./ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Media/TestAllProperties/IncompleteMedia/ReferenceAir_dT/ReferenceAir_dT.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Media.TestAllProperties.IncompleteMedia.ReferenceAir_dT.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: 9.757863976992667]