Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.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 0.001742/0.001742, allocations: 114.3 kB / 18.94 MB, free: 2.957 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 0.002145/0.002145, allocations: 216.5 kB / 22.25 MB, free: 5.113 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 1.485/1.485, allocations: 230.6 MB / 256 MB, free: 8.02 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.74/2.74, allocations: 476.8 MB / 0.7707 GB, free: 4.273 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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: "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat,fileNamePrefix="Buildings_11_Buildings_Applications_DataCenters_ChillerCooled_Controls_Validation_Reheat",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat,fileNamePrefix="Buildings_11_Buildings_Applications_DataCenters_ChillerCooled_Controls_Validation_Reheat",fmuType="me",version="2.0",platforms={"static"}) [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 0.002068/0.002068, allocations: 67.66 kB / 1.117 GB, free: 40.44 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3111/0.3132, allocations: 170 MB / 1.283 GB, free: 11.77 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat): time 0.004923/0.3181, allocations: 2.087 MB / 1.285 GB, free: 9.672 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.002115/0.3202, allocations: 0.7987 MB / 1.286 GB, free: 8.867 MB / 0.9825 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003532/0.3206, allocations: 7.938 kB / 1.286 GB, free: 8.859 MB / 0.9825 GB Notification: Performance of NFTyping.typeComponents: time 0.0002476/0.3208, allocations: 31.61 kB / 1.286 GB, free: 8.828 MB / 0.9825 GB Notification: Performance of NFTyping.typeBindings: time 0.000261/0.3211, allocations: 43.53 kB / 1.286 GB, free: 8.785 MB / 0.9825 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007106/0.3218, allocations: 183.7 kB / 1.286 GB, free: 8.605 MB / 0.9825 GB Notification: Performance of NFFlatten.flatten: time 0.0006294/0.3224, allocations: 415.1 kB / 1.287 GB, free: 8.199 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004616/0.3229, allocations: 207.9 kB / 1.287 GB, free: 7.996 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003452/0.3232, allocations: 139.6 kB / 1.287 GB, free: 7.859 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002975/0.3235, allocations: 155.2 kB / 1.287 GB, free: 7.707 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 8.647e-05/0.3236, allocations: 36 kB / 1.287 GB, free: 7.672 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001482/0.3238, allocations: 55.97 kB / 1.287 GB, free: 7.617 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.0001049/0.3239, allocations: 71.83 kB / 1.287 GB, free: 7.547 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.0002123/0.3241, allocations: 159.2 kB / 1.288 GB, free: 7.391 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.0006937/0.3248, allocations: 434.3 kB / 1.288 GB, free: 6.965 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 6.011e-06/0.3248, allocations: 0 / 1.288 GB, free: 6.965 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.954e-06/0.3248, allocations: 3.938 kB / 1.288 GB, free: 6.961 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 2.665e-05/0.3248, allocations: 0 / 1.288 GB, free: 6.961 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 68 * Number of variables: 68 Notification: Performance of Generate backend data structure: time 0.001216/0.326, allocations: 0.5144 MB / 1.289 GB, free: 6.418 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 5.247e-05/0.3261, allocations: 8.031 kB / 1.289 GB, free: 6.41 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.378e-05/0.3262, allocations: 62.73 kB / 1.289 GB, free: 6.34 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005137/0.3267, allocations: 68.66 kB / 1.289 GB, free: 6.273 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005029/0.3272, allocations: 218.5 kB / 1.289 GB, free: 6.035 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.461e-05/0.3272, allocations: 25.03 kB / 1.289 GB, free: 6.008 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.866e-05/0.3273, allocations: 36.38 kB / 1.289 GB, free: 5.973 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006382/0.3279, allocations: 313.2 kB / 1.289 GB, free: 5.66 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.347e-05/0.3279, allocations: 4 kB / 1.289 GB, free: 5.656 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.182e-05/0.328, allocations: 12 kB / 1.289 GB, free: 5.645 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.827e-06/0.328, allocations: 4 kB / 1.289 GB, free: 5.641 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005353/0.3285, allocations: 238.4 kB / 1.289 GB, free: 5.402 MB / 0.9825 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001714/0.3302, allocations: 0.8866 MB / 1.29 GB, free: 4.461 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005506/0.3308, allocations: 224.7 kB / 1.291 GB, free: 4.234 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002207/0.331, allocations: 113.2 kB / 1.291 GB, free: 4.121 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 3.314e-05/0.331, allocations: 4.234 kB / 1.291 GB, free: 4.117 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003139/0.3314, allocations: 156.8 kB / 1.291 GB, free: 3.953 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=30): time 1.814e-06/0.3314, allocations: 0 / 1.291 GB, free: 3.953 MB / 0.9825 GB Notification: Performance of matching and sorting (n=30): time 0.0007176/0.3321, allocations: 326.4 kB / 1.291 GB, free: 3.629 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.06e-05/0.3321, allocations: 59.41 kB / 1.291 GB, free: 3.559 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002289/0.3324, allocations: 209.2 kB / 1.291 GB, free: 3.344 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 0.0001147/0.3325, allocations: 45.64 kB / 1.291 GB, free: 3.293 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001359/0.3326, allocations: 156.8 kB / 1.292 GB, free: 3.137 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001145/0.3327, allocations: 79.34 kB / 1.292 GB, free: 3.059 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001289/0.3328, allocations: 81.67 kB / 1.292 GB, free: 2.973 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.0001696/0.333, allocations: 334.8 kB / 1.292 GB, free: 2.637 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002318/0.3332, allocations: 103.9 kB / 1.292 GB, free: 2.535 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002468/0.3335, allocations: 144.8 kB / 1.292 GB, free: 2.375 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004051/0.3339, allocations: 213 kB / 1.293 GB, free: 2.148 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.164e-05/0.3339, allocations: 3.938 kB / 1.293 GB, free: 2.145 MB / 0.9825 GB Notification: Performance of matching and sorting (n=43) (initialization): time 0.0005837/0.3345, allocations: 304.6 kB / 1.293 GB, free: 1.84 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 2.021e-05/0.3345, allocations: 8.156 kB / 1.293 GB, free: 1.832 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.405e-06/0.3345, allocations: 4 kB / 1.293 GB, free: 1.828 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.635e-05/0.3345, allocations: 0 / 1.293 GB, free: 1.828 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002031/0.3347, allocations: 43.91 kB / 1.293 GB, free: 1.785 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.029e-05/0.3348, allocations: 4 kB / 1.293 GB, free: 1.781 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002098/0.335, allocations: 43.75 kB / 1.293 GB, free: 1.738 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.471e-05/0.335, allocations: 12 kB / 1.293 GB, free: 1.727 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 31 ($PRE.heaCon.offToOn.enableFire,$PRE.heaCon.onToOff.enableFire,heaCon.stateGraphRoot.activeSteps,heaCon.onToOff.t_start,$PRE.heaCon.onToOff.t_start,heaCon.onToOff.fire,heaCon.onToOff.enableFire,heaCon.onToOff.localCondition,heaCon.offToOn.t_start,$PRE.heaCon.offToOn.t_start,heaCon.offToOn.fire,heaCon.offToOn.enableFire,heaCon.offToOn.localCondition,heaCon.on.active,heaCon.on.oldActive,$PRE.heaCon.on.oldActive,heaCon.on.newActive,$PRE.heaCon.on.newActive,heaCon.on.localActive,$PRE.heaCon.on.localActive,heaCon.off.active,heaCon.off.oldActive,$PRE.heaCon.off.oldActive,heaCon.off.newActive,$PRE.heaCon.off.newActive,heaCon.off.localActive,$PRE.heaCon.off.localActive,$whenCondition1,$whenCondition2,heaCon.stateGraphRoot.resume,heaCon.stateGraphRoot.suspend) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (43): * Single equations (assignments): 43 * 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 0.0002015/0.3352, allocations: 181.7 kB / 1.293 GB, free: 1.543 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.225e-05/0.3352, allocations: 27.86 kB / 1.293 GB, free: 1.516 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.603e-05/0.3353, allocations: 34.58 kB / 1.293 GB, free: 1.48 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.739e-06/0.3353, allocations: 4 kB / 1.293 GB, free: 1.477 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.011e-06/0.3353, allocations: 0 / 1.293 GB, free: 1.477 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.398e-06/0.3353, allocations: 0 / 1.293 GB, free: 1.477 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001132/0.3365, allocations: 0.6889 MB / 1.294 GB, free: 0.7383 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.775e-06/0.3365, allocations: 0 / 1.294 GB, free: 0.7383 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001601/0.3366, allocations: 27.92 kB / 1.294 GB, free: 0.7109 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.006e-06/0.3366, allocations: 0 / 1.294 GB, free: 0.7109 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.213e-05/0.3366, allocations: 8 kB / 1.294 GB, free: 0.7031 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.344e-06/0.3366, allocations: 0 / 1.294 GB, free: 0.7031 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.18e-06/0.3367, allocations: 7.938 kB / 1.294 GB, free: 0.6953 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005169/0.3372, allocations: 349.4 kB / 1.294 GB, free: 348 kB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 3.63e-05/0.3372, allocations: 19.8 kB / 1.294 GB, free: 328 kB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.941e-05/0.3372, allocations: 11.98 kB / 1.294 GB, free: 316 kB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002153/0.3375, allocations: 23.97 kB / 1.294 GB, free: 292 kB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001093/0.3376, allocations: 43.88 kB / 1.294 GB, free: 248 kB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.047e-05/0.3376, allocations: 8 kB / 1.294 GB, free: 240 kB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.0001164/0.3377, allocations: 139.2 kB / 1.294 GB, free: 100 kB / 0.9825 GB Notification: Performance of sort global known variables: time 8e-08/0.3377, allocations: 0 / 1.294 GB, free: 100 kB / 0.9825 GB Notification: Performance of remove unused functions: time 0.0003187/0.338, allocations: 63.89 kB / 1.294 GB, free: 36 kB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 19 (heaCon.onToOff.enableFire,heaCon.offToOn.enableFire,heaCon.on.active,heaCon.off.active,$whenCondition2,$whenCondition1,heaCon.off.localActive,heaCon.off.newActive,heaCon.off.oldActive,heaCon.on.localActive,heaCon.on.newActive,heaCon.on.oldActive,heaCon.offToOn.localCondition,heaCon.offToOn.fire,heaCon.offToOn.t_start,heaCon.onToOff.localCondition,heaCon.onToOff.fire,heaCon.onToOff.t_start,heaCon.stateGraphRoot.activeSteps) * Number of discrete states: 2 (heaCon.off.newActive,heaCon.on.newActive) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (30): * Single equations (assignments): 26 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 0.00088/0.3389, allocations: 0.8922 MB / 1.295 GB, free: 15.12 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.0005084/0.3394, allocations: 237 kB / 1.296 GB, free: 14.89 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.934e-06/0.3394, allocations: 0 / 1.296 GB, free: 14.89 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0002251/0.3396, allocations: 111.8 kB / 1.296 GB, free: 14.78 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003429/0.34, allocations: 31.92 kB / 1.296 GB, free: 14.75 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003654/0.3436, allocations: 2.558 MB / 1.298 GB, free: 12.08 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004248/0.3441, allocations: 0.7558 MB / 1.299 GB, free: 11.3 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.0001205/0.3442, allocations: 30.27 kB / 1.299 GB, free: 11.27 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001753/0.3444, allocations: 87.41 kB / 1.299 GB, free: 11.18 MB / 0.9981 GB Notification: Performance of SimCode: time 1.032e-06/0.3444, allocations: 4 kB / 1.299 GB, free: 11.18 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07931/0.4237, allocations: 5.685 MB / 1.305 GB, free: 5.645 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.94/12.36, allocations: 0.75 kB / 1.305 GB, free: 5.645 MB / 0.9981 GB " [Timeout remaining time 287] (rm -f Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.pipe ; mkfifo Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.pipe ; head -c 1048576 < Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.pipe >> ../files/Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat_res.mat --tempDir=temp_Buildings_11_Buildings_Applications_DataCenters_ChillerCooled_Controls_Validation_Reheat_fmu --startTime=0 --stopTime=1200 --stepSize=0.48 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Applications_DataCenters_ChillerCooled_Controls_Validation_Reheat.fmu > Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Applications_DataCenters_ChillerCooled_Controls_Validation_Reheat.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat.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: 19.041600916069]