Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.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 0.001949/0.001949, allocations: 111 kB / 16.46 MB, free: 6.453 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 0.002842/0.002842, allocations: 213.7 kB / 19.43 MB, free: 3.625 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 1.596/1.596, allocations: 230.6 MB / 252.8 MB, free: 8.965 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.443/3.443, allocations: 0.49 GB / 0.7916 GB, free: 33.2 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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: translateModel(Buildings.Controls.OBC.CDL.Reals.Validation.Limiter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|limiter1.u|limiter1.y",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter")
translateModel(Buildings.Controls.OBC.CDL.Reals.Validation.Limiter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|limiter1.u|limiter1.y",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter") [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.003099/0.003099, allocations: 69.67 kB / 1.149 GB, free: 26.03 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5169/0.52, allocations: 176.1 MB / 1.321 GB, free: 2.777 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Reals.Validation.Limiter): time 0.003038/0.523, allocations: 0.6817 MB / 1.322 GB, free: 2.094 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.001732/0.5248, allocations: 0.867 MB / 1.323 GB, free: 1.215 MB / 1.014 GB
Notification: Performance of NFInst.updateImplicitVariability: time 5.582e-05/0.5248, allocations: 0 / 1.323 GB, free: 1.215 MB / 1.014 GB
Notification: Performance of NFTyping.typeComponents: time 4.035e-05/0.5249, allocations: 7.938 kB / 1.323 GB, free: 1.207 MB / 1.014 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001001/0.525, allocations: 3.938 kB / 1.323 GB, free: 1.203 MB / 1.014 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002157/0.5252, allocations: 19.97 kB / 1.323 GB, free: 1.184 MB / 1.014 GB
Notification: Performance of NFFlatten.flatten: time 0.0001233/0.5253, allocations: 35.86 kB / 1.323 GB, free: 1.148 MB / 1.014 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001352/0.5254, allocations: 8 kB / 1.323 GB, free: 1.141 MB / 1.014 GB
Notification: Performance of NFEvalConstants.evaluate: time 8.535e-05/0.5255, allocations: 11.98 kB / 1.323 GB, free: 1.129 MB / 1.014 GB
Notification: Performance of NFSimplifyModel.simplify: time 6.903e-05/0.5256, allocations: 15.92 kB / 1.323 GB, free: 1.113 MB / 1.014 GB
Notification: Performance of NFPackage.collectConstants: time 2.51e-05/0.5256, allocations: 4 kB / 1.323 GB, free: 1.109 MB / 1.014 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.771e-05/0.5256, allocations: 4 kB / 1.323 GB, free: 1.105 MB / 1.014 GB
Notification: Performance of NFScalarize.scalarize: time 3.294e-05/0.5257, allocations: 7.984 kB / 1.323 GB, free: 1.098 MB / 1.014 GB
Notification: Performance of NFVerifyModel.verify: time 3.89e-05/0.5257, allocations: 11.92 kB / 1.323 GB, free: 1.086 MB / 1.014 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001317/0.5258, allocations: 35.83 kB / 1.323 GB, free: 1.051 MB / 1.014 GB
Notification: Performance of FrontEnd - DAE generated: time 5.14e-06/0.5258, allocations: 0 / 1.323 GB, free: 1.051 MB / 1.014 GB
Notification: Performance of FrontEnd: time 1.913e-06/0.5258, allocations: 0 / 1.323 GB, free: 1.051 MB / 1.014 GB
Notification: Performance of Transformations before backend: time 7.494e-06/0.5258, allocations: 4 kB / 1.323 GB, free: 1.047 MB / 1.014 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0007601/0.5266, allocations: 359.4 kB / 1.323 GB, free: 0.6445 MB / 1.014 GB
Notification: Performance of prepare preOptimizeDAE: time 5.062e-05/0.5267, allocations: 11.98 kB / 1.323 GB, free: 0.6328 MB / 1.014 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.559e-05/0.5267, allocations: 8.891 kB / 1.323 GB, free: 0.625 MB / 1.014 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001912/0.5269, allocations: 164.3 kB / 1.323 GB, free: 436 kB / 1.014 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.144e-05/0.5269, allocations: 8.359 kB / 1.324 GB, free: 428 kB / 1.014 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.542e-05/0.5269, allocations: 384 / 1.324 GB, free: 428 kB / 1.014 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003256/0.5273, allocations: 70.22 kB / 1.324 GB, free: 352 kB / 1.014 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.187e-05/0.5273, allocations: 192 / 1.324 GB, free: 352 kB / 1.014 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.379e-05/0.5273, allocations: 7.875 kB / 1.324 GB, free: 344 kB / 1.014 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.54e-06/0.5273, allocations: 0 / 1.324 GB, free: 344 kB / 1.014 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003422/0.5276, allocations: 51.94 kB / 1.324 GB, free: 292 kB / 1.014 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005936/0.5282, allocations: 276.9 kB / 1.324 GB, free: 15.96 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000305/0.5285, allocations: 62.47 kB / 1.324 GB, free: 15.89 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001813/0.5287, allocations: 32.89 kB / 1.324 GB, free: 15.86 MB / 1.029 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.336e-05/0.5287, allocations: 4 kB / 1.324 GB, free: 15.86 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.02e-05/0.5288, allocations: 30.56 kB / 1.324 GB, free: 15.82 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=2): time 1.413e-06/0.5288, allocations: 0 / 1.324 GB, free: 15.82 MB / 1.029 GB
Notification: Performance of matching and sorting (n=2): time 0.0006702/0.5294, allocations: 117.5 kB / 1.324 GB, free: 15.7 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.148e-05/0.5295, allocations: 55.53 kB / 1.324 GB, free: 15.63 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001167/0.5296, allocations: 105.8 kB / 1.324 GB, free: 15.52 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 2.443e-05/0.5296, allocations: 25.7 kB / 1.324 GB, free: 15.48 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 8.074e-05/0.5297, allocations: 84.14 kB / 1.324 GB, free: 15.4 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 2.209e-05/0.5298, allocations: 7.891 kB / 1.324 GB, free: 15.39 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.794e-05/0.5298, allocations: 17.7 kB / 1.324 GB, free: 15.37 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 0.0001821/0.53, allocations: 314.8 kB / 1.325 GB, free: 15.05 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001891/0.5302, allocations: 36.83 kB / 1.325 GB, free: 15.01 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002045/0.5304, allocations: 41.69 kB / 1.325 GB, free: 14.96 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003283/0.5307, allocations: 60.89 kB / 1.325 GB, free: 14.9 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.976e-06/0.5307, allocations: 0 / 1.325 GB, free: 14.9 MB / 1.029 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0004239/0.5311, allocations: 97.5 kB / 1.325 GB, free: 14.8 MB / 1.029 GB
Notification: Performance of prepare postOptimizeDAE: time 1.835e-05/0.5312, allocations: 4 kB / 1.325 GB, free: 14.8 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.721e-06/0.5312, allocations: 0 / 1.325 GB, free: 14.8 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.525e-05/0.5312, allocations: 0 / 1.325 GB, free: 14.8 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001443/0.5313, allocations: 11.98 kB / 1.325 GB, free: 14.79 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.999e-06/0.5313, allocations: 8.031 kB / 1.325 GB, free: 14.78 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001007/0.5314, allocations: 7.984 kB / 1.325 GB, free: 14.77 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.844e-06/0.5314, allocations: 4 kB / 1.325 GB, free: 14.77 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001742/0.5316, allocations: 100.1 kB / 1.325 GB, free: 14.66 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001228/0.5317, allocations: 29.7 kB / 1.325 GB, free: 14.63 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002038/0.5319, allocations: 40.92 kB / 1.325 GB, free: 14.59 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.312e-06/0.5319, allocations: 3.938 kB / 1.325 GB, free: 14.58 MB / 1.029 GB
Notification: Performance of matching and sorting (n=2) (initialization_lambda0): time 0.0002819/0.5322, allocations: 69.55 kB / 1.325 GB, free: 14.51 MB / 1.029 GB
Notification: Performance of prepare postOptimizeDAE: time 1.03e-05/0.5322, allocations: 11.94 kB / 1.325 GB, free: 14.5 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.452e-06/0.5322, allocations: 0 / 1.325 GB, free: 14.5 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.026e-06/0.5322, allocations: 0 / 1.325 GB, free: 14.5 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.833e-05/0.5323, allocations: 12.27 kB / 1.325 GB, free: 14.48 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.364e-06/0.5323, allocations: 4 kB / 1.325 GB, free: 14.48 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.798e-05/0.5324, allocations: 11.98 kB / 1.325 GB, free: 14.47 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.258e-06/0.5324, allocations: 0 / 1.325 GB, free: 14.47 MB / 1.029 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (2):
 * Single equations (assignments): 2
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001605/0.5326, allocations: 188.2 kB / 1.325 GB, free: 14.28 MB / 1.029 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.603e-05/0.5326, allocations: 0 / 1.325 GB, free: 14.28 MB / 1.029 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.307e-05/0.5327, allocations: 7.531 kB / 1.325 GB, free: 14.26 MB / 1.029 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.384e-06/0.5327, allocations: 0 / 1.325 GB, free: 14.26 MB / 1.029 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.957e-06/0.5327, allocations: 0 / 1.325 GB, free: 14.26 MB / 1.029 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.37e-06/0.5327, allocations: 7.984 kB / 1.325 GB, free: 14.25 MB / 1.029 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002459/0.5329, allocations: 161.6 kB / 1.326 GB, free: 14.05 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.333e-06/0.5329, allocations: 0 / 1.326 GB, free: 14.05 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001087/0.533, allocations: 19.97 kB / 1.326 GB, free: 14.03 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.296e-06/0.533, allocations: 3.938 kB / 1.326 GB, free: 14.02 MB / 1.029 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.06e-05/0.533, allocations: 0 / 1.326 GB, free: 14.02 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.744e-06/0.533, allocations: 0 / 1.326 GB, free: 14.02 MB / 1.029 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.322e-06/0.533, allocations: 0 / 1.326 GB, free: 14.02 MB / 1.029 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000454/0.5335, allocations: 183.4 kB / 1.326 GB, free: 13.83 MB / 1.029 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.405e-05/0.5336, allocations: 85.05 kB / 1.326 GB, free: 13.73 MB / 1.029 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.086e-05/0.5336, allocations: 7.938 kB / 1.326 GB, free: 13.72 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000133/0.5337, allocations: 7.984 kB / 1.326 GB, free: 13.71 MB / 1.029 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.816e-05/0.5338, allocations: 3.984 kB / 1.326 GB, free: 13.71 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.055e-06/0.5338, allocations: 8.031 kB / 1.326 GB, free: 13.7 MB / 1.029 GB
Notification: Performance of sorting global known variables: time 6.794e-05/0.5338, allocations: 87.27 kB / 1.326 GB, free: 13.61 MB / 1.029 GB
Notification: Performance of sort global known variables: time 9.1e-08/0.5338, allocations: 0 / 1.326 GB, free: 13.61 MB / 1.029 GB
Notification: Performance of remove unused functions: time 0.0004163/0.5343, allocations: 8 kB / 1.326 GB, free: 13.61 MB / 1.029 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * 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 (2):
 * Single equations (assignments): 2
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.000233/0.5345, allocations: 95.25 kB / 1.326 GB, free: 13.5 MB / 1.029 GB
Notification: Performance of simCode: created initialization part: time 0.0005452/0.535, allocations: 79.86 kB / 1.326 GB, free: 13.43 MB / 1.029 GB
Notification: Performance of simCode: created event and clocks part: time 2.936e-06/0.535, allocations: 4 kB / 1.326 GB, free: 13.42 MB / 1.029 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001761/0.5352, allocations: 31.95 kB / 1.326 GB, free: 13.39 MB / 1.029 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000478/0.5357, allocations: 14.91 kB / 1.326 GB, free: 13.38 MB / 1.029 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006839/0.5364, allocations: 133.6 kB / 1.326 GB, free: 13.22 MB / 1.029 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005067/0.5369, allocations: 0.6806 MB / 1.327 GB, free: 12.52 MB / 1.029 GB
Notification: Performance of simCode: alias equations: time 4.303e-05/0.5369, allocations: 7.938 kB / 1.327 GB, free: 12.51 MB / 1.029 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.361e-05/0.537, allocations: 11.42 kB / 1.327 GB, free: 12.5 MB / 1.029 GB
Notification: Performance of SimCode: time 3.41e-07/0.537, allocations: 0 / 1.327 GB, free: 12.5 MB / 1.029 GB
Notification: Performance of Templates: time 0.005202/0.5422, allocations: 0.5917 MB / 1.328 GB, free: 11.91 MB / 1.029 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.makefile [Timeout 300]
(rm -f Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.sim & ./Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_CDL_Reals_Validation_Limiter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.CDL.Reals.Validation.Limiter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 9.886986962053925]