Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.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 0.001611/0.001611, allocations: 104.4 kB / 19.7 MB, free: 2.125 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 0.001791/0.001791, allocations: 216.9 kB / 22.99 MB, free: 4.945 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 1.455/1.455, allocations: 230.6 MB / 256.8 MB, free: 7.785 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 3.141/3.141, allocations: 0.4892 GB / 0.7951 GB, free: 35.49 MB / 0.6231 GB " [Timeout remaining time 177] 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.HeatPumps.Examples.EquationFitReversible,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|heaPum.QSou_flow|heaPum.QLoa_flow|heaPum.sta_a1.T|heaPum.sta_b1.T|heaPum.COP",fileNamePrefix="Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible") translateModel(Buildings.Fluid.HeatPumps.Examples.EquationFitReversible,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|heaPum.QSou_flow|heaPum.QLoa_flow|heaPum.sta_a1.T|heaPum.sta_b1.T|heaPum.COP",fileNamePrefix="Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible") [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 0.002073/0.002073, allocations: 74.02 kB / 1.154 GB, free: 25.52 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3781/0.3802, allocations: 176.1 MB / 1.326 GB, free: 1.824 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Examples.EquationFitReversible): time 0.07583/0.456, allocations: 57.7 MB / 1.383 GB, free: 7.926 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.02417/0.4802, allocations: 12.61 MB / 1.395 GB, free: 11.29 MB / 1.092 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00308/0.4832, allocations: 87.31 kB / 1.395 GB, free: 11.2 MB / 1.092 GB Notification: Performance of NFTyping.typeComponents: time 0.003618/0.4868, allocations: 0.9161 MB / 1.396 GB, free: 10.28 MB / 1.092 GB Notification: Performance of NFTyping.typeBindings: time 0.008835/0.4957, allocations: 2.6 MB / 1.398 GB, free: 7.672 MB / 1.092 GB Notification: Performance of NFTyping.typeClassSections: time 0.005077/0.5008, allocations: 1.643 MB / 1.4 GB, free: 6.039 MB / 1.092 GB Notification: Performance of NFFlatten.flatten: time 0.007479/0.5082, allocations: 4.37 MB / 1.404 GB, free: 1.66 MB / 1.092 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002328/0.5106, allocations: 1.129 MB / 1.405 GB, free: 0.4922 MB / 1.092 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005091/0.5157, allocations: 1.877 MB / 1.407 GB, free: 14.61 MB / 1.107 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002752/0.5184, allocations: 1.264 MB / 1.409 GB, free: 13.34 MB / 1.107 GB Notification: Performance of NFPackage.collectConstants: time 0.0005157/0.5189, allocations: 176 kB / 1.409 GB, free: 13.17 MB / 1.107 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003487/0.5224, allocations: 1.181 MB / 1.41 GB, free: 11.99 MB / 1.107 GB Notification: Performance of NFScalarize.scalarize: time 0.0008109/0.5232, allocations: 0.5216 MB / 1.41 GB, free: 11.46 MB / 1.107 GB Notification: Performance of NFVerifyModel.verify: time 0.001564/0.5248, allocations: 0.8127 MB / 1.411 GB, free: 10.65 MB / 1.107 GB Notification: Performance of NFConvertDAE.convert: time 0.006489/0.5313, allocations: 3.196 MB / 1.414 GB, free: 7.441 MB / 1.107 GB Notification: Performance of FrontEnd - DAE generated: time 8.205e-06/0.5313, allocations: 0 / 1.414 GB, free: 7.441 MB / 1.107 GB Notification: Performance of FrontEnd: time 4.118e-06/0.5313, allocations: 7.984 kB / 1.414 GB, free: 7.434 MB / 1.107 GB Notification: Performance of Transformations before backend: time 7.244e-05/0.5314, allocations: 0 / 1.414 GB, free: 7.434 MB / 1.107 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 265 * Number of variables: 265 Notification: Performance of Generate backend data structure: time 0.00557/0.5369, allocations: 2.318 MB / 1.417 GB, free: 5.07 MB / 1.107 GB Notification: Performance of prepare preOptimizeDAE: time 5.014e-05/0.537, allocations: 12.03 kB / 1.417 GB, free: 5.059 MB / 1.107 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003116/0.5401, allocations: 0.5382 MB / 1.417 GB, free: 4.52 MB / 1.107 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003599/0.5437, allocations: 1.451 MB / 1.418 GB, free: 3.027 MB / 1.107 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002969/0.544, allocations: 272.3 kB / 1.419 GB, free: 2.723 MB / 1.107 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002354/0.5442, allocations: 104 kB / 1.419 GB, free: 2.621 MB / 1.107 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003927/0.5482, allocations: 1.914 MB / 1.421 GB, free: 0.5312 MB / 1.107 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.557e-05/0.5482, allocations: 4 kB / 1.421 GB, free: 0.5273 MB / 1.107 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001366/0.5483, allocations: 48 kB / 1.421 GB, free: 492 kB / 1.107 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.402e-05/0.5484, allocations: 31.94 kB / 1.421 GB, free: 460 kB / 1.107 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004418/0.5528, allocations: 1.557 MB / 1.422 GB, free: 14.89 MB / 1.123 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 0.00987/0.5627, allocations: 4.989 MB / 1.427 GB, free: 9.793 MB / 1.123 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002652/0.5653, allocations: 0.9178 MB / 1.428 GB, free: 8.859 MB / 1.123 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001804/0.5671, allocations: 0.6272 MB / 1.429 GB, free: 8.23 MB / 1.123 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003892/0.5675, allocations: 101.2 kB / 1.429 GB, free: 8.133 MB / 1.123 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.806e-05/0.5676, allocations: 47.2 kB / 1.429 GB, free: 8.078 MB / 1.123 GB Notification: Performance of pre-optimization done (n=77): time 3.015e-06/0.5676, allocations: 3.938 kB / 1.429 GB, free: 8.074 MB / 1.123 GB Notification: Performance of matching and sorting (n=77): time 0.006124/0.5737, allocations: 1.898 MB / 1.431 GB, free: 6.168 MB / 1.123 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001016/0.5738, allocations: 111.5 kB / 1.431 GB, free: 6.035 MB / 1.123 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002124/0.5759, allocations: 1.311 MB / 1.432 GB, free: 4.711 MB / 1.123 GB Notification: Performance of collectPreVariables (initialization): time 0.0001818/0.5761, allocations: 41.7 kB / 1.432 GB, free: 4.664 MB / 1.123 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007015/0.5768, allocations: 0.7325 MB / 1.433 GB, free: 3.926 MB / 1.123 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003412/0.5771, allocations: 277.6 kB / 1.433 GB, free: 3.652 MB / 1.123 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003489/0.5775, allocations: 186.5 kB / 1.433 GB, free: 3.465 MB / 1.123 GB Notification: Performance of setup shared object (initialization): time 0.0001952/0.5777, allocations: 349.9 kB / 1.434 GB, free: 3.117 MB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001844/0.5795, allocations: 0.6019 MB / 1.434 GB, free: 2.512 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002403/0.5819, allocations: 1.104 MB / 1.435 GB, free: 1.246 MB / 1.123 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003808/0.5857, allocations: 1.316 MB / 1.437 GB, free: 15.86 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.983e-06/0.5857, allocations: 0 / 1.437 GB, free: 15.86 MB / 1.139 GB Notification: Performance of matching and sorting (n=109) (initialization): time 0.004508/0.5903, allocations: 1.554 MB / 1.438 GB, free: 14.3 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 2.714e-05/0.5903, allocations: 8 kB / 1.438 GB, free: 14.29 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.639e-05/0.5903, allocations: 7.984 kB / 1.438 GB, free: 14.28 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.639e-05/0.5903, allocations: 8 kB / 1.438 GB, free: 14.27 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001609/0.5919, allocations: 308 kB / 1.438 GB, free: 13.97 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.02e-05/0.592, allocations: 15.98 kB / 1.438 GB, free: 13.96 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001457/0.5934, allocations: 171.3 kB / 1.439 GB, free: 13.79 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001033/0.5935, allocations: 43.92 kB / 1.439 GB, free: 13.75 MB / 1.139 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002372/0.5959, allocations: 0.9077 MB / 1.439 GB, free: 12.84 MB / 1.139 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002175/0.5981, allocations: 1.097 MB / 1.441 GB, free: 11.58 MB / 1.139 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003631/0.6017, allocations: 1.312 MB / 1.442 GB, free: 10.2 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.033e-06/0.6017, allocations: 4 kB / 1.442 GB, free: 10.2 MB / 1.139 GB Notification: Performance of matching and sorting (n=109) (initialization_lambda0): time 0.004489/0.6062, allocations: 1.55 MB / 1.443 GB, free: 8.645 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 2.04e-05/0.6062, allocations: 8 kB / 1.443 GB, free: 8.637 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.082e-05/0.6062, allocations: 4 kB / 1.443 GB, free: 8.633 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.189e-05/0.6062, allocations: 8 kB / 1.443 GB, free: 8.625 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001506/0.6077, allocations: 308 kB / 1.444 GB, free: 8.324 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.568e-05/0.6078, allocations: 15.94 kB / 1.444 GB, free: 8.309 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001471/0.6092, allocations: 171.4 kB / 1.444 GB, free: 8.141 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001083/0.6093, allocations: 39.98 kB / 1.444 GB, free: 8.102 MB / 1.139 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * Number of states: 0 () * Number of discrete variables: 2 (intGreThr.y,reaToInt.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (109): * Single equations (assignments): 109 * 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 0.0004171/0.6097, allocations: 240 kB / 1.444 GB, free: 7.859 MB / 1.139 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003457/0.6101, allocations: 151 kB / 1.444 GB, free: 7.711 MB / 1.139 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004537/0.6146, allocations: 1.696 MB / 1.446 GB, free: 5.977 MB / 1.139 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.376e-05/0.6147, allocations: 15.98 kB / 1.446 GB, free: 5.961 MB / 1.139 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.342e-06/0.6147, allocations: 0 / 1.446 GB, free: 5.961 MB / 1.139 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003622/0.6183, allocations: 1.316 MB / 1.447 GB, free: 4.613 MB / 1.139 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007338/0.6256, allocations: 2.961 MB / 1.45 GB, free: 1.566 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.031e-05/0.6256, allocations: 4 kB / 1.45 GB, free: 1.562 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001261/0.6269, allocations: 227.7 kB / 1.45 GB, free: 1.34 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.456e-05/0.6269, allocations: 8 kB / 1.45 GB, free: 1.332 MB / 1.139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.928e-05/0.627, allocations: 23.98 kB / 1.45 GB, free: 1.309 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.536e-05/0.627, allocations: 11.98 kB / 1.45 GB, free: 1.297 MB / 1.139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.093e-06/0.627, allocations: 7.938 kB / 1.45 GB, free: 1.289 MB / 1.139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006381/0.6334, allocations: 2.403 MB / 1.453 GB, free: 14.81 MB / 1.154 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001042/0.6344, allocations: 294.7 kB / 1.453 GB, free: 14.52 MB / 1.154 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002535/0.6347, allocations: 20 kB / 1.453 GB, free: 14.5 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001344/0.636, allocations: 127.9 kB / 1.453 GB, free: 14.38 MB / 1.154 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001996/0.6362, allocations: 88.25 kB / 1.453 GB, free: 14.29 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001004/0.6363, allocations: 43.97 kB / 1.453 GB, free: 14.25 MB / 1.154 GB Notification: Performance of sorting global known variables: time 0.00143/0.6378, allocations: 0.9219 MB / 1.454 GB, free: 13.32 MB / 1.154 GB Notification: Performance of sort global known variables: time 9e-08/0.6378, allocations: 0 / 1.454 GB, free: 13.32 MB / 1.154 GB Notification: Performance of remove unused functions: time 0.00227/0.64, allocations: 0.8574 MB / 1.455 GB, free: 12.46 MB / 1.154 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 2 (heaPum.vol1.dynBal.U,heaPum.vol2.dynBal.U) * Number of discrete variables: 2 (reaToInt.y,intGreThr.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (75): * Single equations (assignments): 71 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 0.0008998/0.6409, allocations: 455.5 kB / 1.455 GB, free: 12.01 MB / 1.154 GB Notification: Performance of simCode: created initialization part: time 0.006185/0.6471, allocations: 2.051 MB / 1.457 GB, free: 9.961 MB / 1.154 GB Notification: Performance of simCode: created event and clocks part: time 1.376e-05/0.6471, allocations: 4 kB / 1.457 GB, free: 9.957 MB / 1.154 GB Notification: Performance of simCode: created simulation system equations: time 0.00215/0.6493, allocations: 0.6987 MB / 1.458 GB, free: 9.262 MB / 1.154 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003279/0.6526, allocations: 0.6326 MB / 1.459 GB, free: 8.641 MB / 1.154 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005885/0.6585, allocations: 2.949 MB / 1.462 GB, free: 5.586 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008494/0.6593, allocations: 0.6912 MB / 1.462 GB, free: 4.859 MB / 1.154 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007376/0.66, allocations: 123.4 kB / 1.462 GB, free: 4.738 MB / 1.154 GB Notification: Performance of SimCode: time 1.443e-06/0.66, allocations: 7.938 kB / 1.462 GB, free: 4.73 MB / 1.154 GB Notification: Performance of Templates: time 0.04551/0.7055, allocations: 28.03 MB / 1.49 GB, free: 8.84 MB / 1.186 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.pipe ; mkfifo Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.pipe >> ../files/Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.sim & ./Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_HeatPumps_Examples_EquationFitReversible.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.HeatPumps.Examples.EquationFitReversible.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: 15.401441859081388]