Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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 0.001526/0.001526, allocations: 112.4 kB / 17.13 MB, free: 6.008 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 0.001664/0.001664, allocations: 211.2 kB / 20.1 MB, free: 3.055 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 1.436/1.436, allocations: 230.6 MB / 253.5 MB, free: 15.12 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 2.852/2.852, allocations: 0.49 GB / 0.7923 GB, free: 1.375 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.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|vol.p|vol1.p|vol.T|vol1.T",fileNamePrefix="Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|vol.p|vol1.p|vol.T|vol1.T",fileNamePrefix="Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater") [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 0.001957/0.001957, allocations: 71.89 kB / 1.15 GB, free: 14.94 MB / 0.9356 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8883/0.8902, allocations: 176.1 MB / 1.322 GB, free: 25.09 MB / 1.061 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.02171/0.9119, allocations: 26.67 MB / 1.348 GB, free: 5.996 MB / 1.061 GB Notification: Performance of NFInst.instExpressions: time 0.009347/0.9213, allocations: 7.15 MB / 1.355 GB, free: 0.9023 MB / 1.061 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001673/0.9229, allocations: 50.88 kB / 1.355 GB, free: 0.875 MB / 1.061 GB Notification: Performance of NFTyping.typeComponents: time 0.001087/0.924, allocations: 396.7 kB / 1.355 GB, free: 0.6523 MB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.003224/0.9273, allocations: 1.173 MB / 1.357 GB, free: 15.96 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.002762/0.93, allocations: 0.9591 MB / 1.357 GB, free: 15.45 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.003509/0.9335, allocations: 2.096 MB / 1.36 GB, free: 14.47 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00098/0.9345, allocations: 0.5175 MB / 1.36 GB, free: 14.21 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002486/0.937, allocations: 0.8552 MB / 1.361 GB, free: 13.83 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009941/0.938, allocations: 0.5689 MB / 1.361 GB, free: 13.58 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.0001034/0.9381, allocations: 58.5 kB / 1.361 GB, free: 13.57 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002004/0.9401, allocations: 0.8509 MB / 1.362 GB, free: 13.28 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.0002215/0.9403, allocations: 180.9 kB / 1.362 GB, free: 13.17 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.000469/0.9408, allocations: 377.9 kB / 1.363 GB, free: 12.95 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.002352/0.9431, allocations: 1.267 MB / 1.364 GB, free: 12.48 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 3.797e-06/0.9431, allocations: 0 / 1.364 GB, free: 12.48 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.453e-06/0.9431, allocations: 0 / 1.364 GB, free: 12.48 MB / 1.076 GB Notification: Performance of Transformations before backend: time 1.727e-05/0.9432, allocations: 2.219 kB / 1.364 GB, free: 12.48 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.001875/0.945, allocations: 1.088 MB / 1.365 GB, free: 11.67 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 5.09e-05/0.9451, allocations: 12.45 kB / 1.365 GB, free: 11.66 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004401/0.9455, allocations: 91.33 kB / 1.365 GB, free: 11.62 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001694/0.9472, allocations: 0.7472 MB / 1.366 GB, free: 11.15 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.148e-05/0.9473, allocations: 43.55 kB / 1.366 GB, free: 11.12 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.394e-05/0.9474, allocations: 42.06 kB / 1.366 GB, free: 11.11 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001026/0.9484, allocations: 0.499 MB / 1.367 GB, free: 10.85 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.016e-05/0.9484, allocations: 1.031 kB / 1.367 GB, free: 10.85 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.792e-05/0.9485, allocations: 21.72 kB / 1.367 GB, free: 10.84 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.477e-05/0.9485, allocations: 13.06 kB / 1.367 GB, free: 10.84 MB / 1.076 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006695/0.9492, allocations: 318.6 kB / 1.367 GB, free: 10.73 MB / 1.076 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 0.00405/0.9532, allocations: 2.905 MB / 1.37 GB, free: 8.273 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003628/0.9536, allocations: 192.8 kB / 1.37 GB, free: 8.184 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001658/0.9538, allocations: 92.03 kB / 1.37 GB, free: 8.145 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003752/0.9541, allocations: 340.2 kB / 1.37 GB, free: 7.766 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.591e-05/0.9542, allocations: 40.58 kB / 1.37 GB, free: 7.719 MB / 1.076 GB Notification: Performance of pre-optimization done (n=22): time 2.013e-06/0.9542, allocations: 1.062 kB / 1.37 GB, free: 7.719 MB / 1.076 GB Notification: Performance of matching and sorting (n=22): time 0.0006974/0.9549, allocations: 311.9 kB / 1.371 GB, free: 7.578 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.145e-05/0.9549, allocations: 54.52 kB / 1.371 GB, free: 7.516 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007397/0.9556, allocations: 0.5285 MB / 1.371 GB, free: 7.27 MB / 1.076 GB Notification: Performance of collectPreVariables (initialization): time 4.054e-05/0.9557, allocations: 32.36 kB / 1.371 GB, free: 7.234 MB / 1.076 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003379/0.956, allocations: 355.6 kB / 1.372 GB, free: 6.945 MB / 1.076 GB Notification: Performance of collectInitialBindings (initialization): time 9.532e-05/0.9561, allocations: 77.47 kB / 1.372 GB, free: 6.887 MB / 1.076 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000127/0.9562, allocations: 83.52 kB / 1.372 GB, free: 6.836 MB / 1.076 GB Notification: Performance of setup shared object (initialization): time 0.0001942/0.9564, allocations: 363.8 kB / 1.372 GB, free: 6.5 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001589/0.9566, allocations: 96.41 kB / 1.372 GB, free: 6.461 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003268/0.9569, allocations: 241 kB / 1.372 GB, free: 6.242 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004903/0.9574, allocations: 336.3 kB / 1.373 GB, free: 5.984 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.629e-06/0.9574, allocations: 1.312 kB / 1.373 GB, free: 5.984 MB / 1.076 GB Notification: Performance of matching and sorting (n=44) (initialization): time 0.0006595/0.9581, allocations: 388.4 kB / 1.373 GB, free: 5.812 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 1.952e-05/0.9581, allocations: 9.453 kB / 1.373 GB, free: 5.812 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.267e-06/0.9581, allocations: 4.062 kB / 1.373 GB, free: 5.812 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.27e-05/0.9581, allocations: 7.453 kB / 1.373 GB, free: 5.812 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002936/0.9584, allocations: 80.81 kB / 1.373 GB, free: 5.801 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.376e-05/0.9584, allocations: 15.42 kB / 1.373 GB, free: 5.793 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004288/0.9589, allocations: 43.06 kB / 1.373 GB, free: 5.766 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.778e-05/0.9589, allocations: 23.97 kB / 1.373 GB, free: 5.758 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003551/0.9593, allocations: 248.2 kB / 1.374 GB, free: 5.605 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003038/0.9596, allocations: 228.8 kB / 1.374 GB, free: 5.398 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004568/0.96, allocations: 329.5 kB / 1.374 GB, free: 5.145 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.535e-06/0.96, allocations: 1.344 kB / 1.374 GB, free: 5.145 MB / 1.076 GB Notification: Performance of matching and sorting (n=44) (initialization_lambda0): time 0.0006326/0.9607, allocations: 393.6 kB / 1.374 GB, free: 4.969 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 1.06e-05/0.9607, allocations: 6.969 kB / 1.374 GB, free: 4.969 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.671e-06/0.9607, allocations: 8.25 kB / 1.374 GB, free: 4.965 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.146e-06/0.9607, allocations: 12.08 kB / 1.374 GB, free: 4.961 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002449/0.9609, allocations: 76.3 kB / 1.375 GB, free: 4.953 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.259e-05/0.9609, allocations: 14.72 kB / 1.375 GB, free: 4.945 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003781/0.9613, allocations: 31.11 kB / 1.375 GB, free: 4.93 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.278e-05/0.9613, allocations: 19.17 kB / 1.375 GB, free: 4.926 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * 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 (44): * Single equations (assignments): 44 * 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 0.0002149/0.9616, allocations: 204.4 kB / 1.375 GB, free: 4.727 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001245/0.9617, allocations: 59.41 kB / 1.375 GB, free: 4.695 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005948/0.9623, allocations: 279.3 kB / 1.375 GB, free: 4.562 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.276e-05/0.9623, allocations: 7.047 kB / 1.375 GB, free: 4.559 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.17e-06/0.9623, allocations: 1.188 kB / 1.375 GB, free: 4.559 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000486/0.9628, allocations: 377.7 kB / 1.375 GB, free: 4.254 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001803/0.9646, allocations: 1.072 MB / 1.377 GB, free: 3.523 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.719e-06/0.9646, allocations: 1.562 kB / 1.377 GB, free: 3.523 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002114/0.9648, allocations: 51 kB / 1.377 GB, free: 3.52 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.051e-06/0.9648, allocations: 3.719 kB / 1.377 GB, free: 3.52 MB / 1.076 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.273e-05/0.9648, allocations: 9.969 kB / 1.377 GB, free: 3.516 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.35e-06/0.9648, allocations: 4.797 kB / 1.377 GB, free: 3.516 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.887e-06/0.9648, allocations: 6.438 kB / 1.377 GB, free: 3.512 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007597/0.9656, allocations: 0.5256 MB / 1.377 GB, free: 3.156 MB / 1.076 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002684/0.9659, allocations: 175.3 kB / 1.377 GB, free: 3.008 MB / 1.076 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.721e-05/0.9659, allocations: 8.75 kB / 1.377 GB, free: 3.004 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003437/0.9663, allocations: 12.28 kB / 1.377 GB, free: 3.004 MB / 1.076 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.972e-05/0.9664, allocations: 31.45 kB / 1.377 GB, free: 2.988 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.88e-05/0.9664, allocations: 17.89 kB / 1.377 GB, free: 2.984 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.0005527/0.967, allocations: 410 kB / 1.378 GB, free: 2.797 MB / 1.076 GB Notification: Performance of sort global known variables: time 5e-08/0.967, allocations: 0 / 1.378 GB, free: 2.797 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.001329/0.9683, allocations: 361 kB / 1.378 GB, free: 2.719 MB / 1.076 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U) * 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 (25): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * 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 0.0006175/0.9689, allocations: 291.5 kB / 1.378 GB, free: 2.562 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.0007919/0.9697, allocations: 390.7 kB / 1.379 GB, free: 2.434 MB / 1.076 GB Notification: Performance of simCode: created event and clocks part: time 4.959e-06/0.9697, allocations: 1.031 kB / 1.379 GB, free: 2.434 MB / 1.076 GB Notification: Performance of simCode: created simulation system equations: time 0.0001632/0.9699, allocations: 96.44 kB / 1.379 GB, free: 2.406 MB / 1.076 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00178/0.9716, allocations: 385.2 kB / 1.379 GB, free: 2.285 MB / 1.076 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001912/0.9736, allocations: 1.128 MB / 1.38 GB, free: 1.555 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000582/0.9741, allocations: 0.8972 MB / 1.381 GB, free: 0.8359 MB / 1.076 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001466/0.9743, allocations: 56.03 kB / 1.381 GB, free: 0.8281 MB / 1.076 GB Notification: Performance of SimCode: time 5.11e-07/0.9743, allocations: 0 / 1.381 GB, free: 0.8281 MB / 1.076 GB Notification: Performance of Templates: time 0.02251/0.9968, allocations: 10.94 MB / 1.392 GB, free: 15.39 MB / 1.092 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; mkfifo Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe >> ../files/Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.sim & ./Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesWater.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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: 13.320682689998648]