Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.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 0.001588/0.001588, 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 0.00148/0.00148, allocations: 217.3 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 1.424/1.424, allocations: 230.6 MB / 256.8 MB, free: 7.809 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 3.1/3.1, allocations: 0.4892 GB / 0.7951 GB, free: 35.68 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.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|win.TOut|win.occ|win.p|win.on",fileNamePrefix="Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall") translateModel(Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|win.TOut|win.occ|win.p|win.on",fileNamePrefix="Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall") [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 0.002021/0.002021, allocations: 66.41 kB / 1.154 GB, free: 25.54 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.301/0.303, allocations: 176.1 MB / 1.326 GB, free: 1.871 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall): time 0.002726/0.3057, allocations: 1.534 MB / 1.328 GB, free: 340 kB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.001339/0.307, allocations: 0.7051 MB / 1.328 GB, free: 15.62 MB / 1.029 GB Notification: Performance of NFInst.updateImplicitVariability: time 5.024e-05/0.3071, allocations: 4 kB / 1.328 GB, free: 15.62 MB / 1.029 GB Notification: Performance of NFTyping.typeComponents: time 7.649e-05/0.3072, allocations: 3.938 kB / 1.328 GB, free: 15.61 MB / 1.029 GB Notification: Performance of NFTyping.typeBindings: time 3.428e-05/0.3072, allocations: 11.88 kB / 1.328 GB, free: 15.6 MB / 1.029 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005304/0.3077, allocations: 131.6 kB / 1.329 GB, free: 15.47 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.00015/0.3079, allocations: 87.7 kB / 1.329 GB, free: 15.39 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 8.1e-05/0.308, allocations: 11.92 kB / 1.329 GB, free: 15.38 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001284/0.3081, allocations: 43.91 kB / 1.329 GB, free: 15.33 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 6.696e-05/0.3082, allocations: 31.84 kB / 1.329 GB, free: 15.3 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 2.111e-05/0.3082, allocations: 8 kB / 1.329 GB, free: 15.29 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002716/0.3085, allocations: 131.7 kB / 1.329 GB, free: 15.16 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 5.514e-05/0.3085, allocations: 39.84 kB / 1.329 GB, free: 15.12 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 4.762e-05/0.3086, allocations: 39.73 kB / 1.329 GB, free: 15.09 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.0002728/0.3088, allocations: 183.2 kB / 1.329 GB, free: 14.91 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 4.479e-06/0.3088, allocations: 7.938 kB / 1.329 GB, free: 14.9 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.563e-06/0.3088, allocations: 0 / 1.329 GB, free: 14.9 MB / 1.029 GB Notification: Performance of Transformations before backend: time 4.588e-06/0.3088, allocations: 0 / 1.329 GB, free: 14.9 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 41 * Number of variables: 41 Notification: Performance of Generate backend data structure: time 0.0006625/0.3095, allocations: 424.1 kB / 1.33 GB, free: 14.45 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 3.275e-05/0.3095, allocations: 8.031 kB / 1.33 GB, free: 14.44 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003677/0.3099, allocations: 44.75 kB / 1.33 GB, free: 14.39 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002293/0.3101, allocations: 146.2 kB / 1.33 GB, free: 14.23 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.445e-05/0.3102, allocations: 16.34 kB / 1.33 GB, free: 14.21 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.194e-05/0.3102, allocations: 4.375 kB / 1.33 GB, free: 14.21 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003051/0.3105, allocations: 193.7 kB / 1.33 GB, free: 14.01 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.496e-06/0.3105, allocations: 4 kB / 1.33 GB, free: 14.01 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.1e-05/0.3105, allocations: 0 / 1.33 GB, free: 14.01 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.419e-06/0.3105, allocations: 0 / 1.33 GB, free: 14.01 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001939/0.3107, allocations: 104 kB / 1.33 GB, free: 13.91 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005699/0.3113, allocations: 288.2 kB / 1.33 GB, free: 13.59 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001933/0.3115, allocations: 110.8 kB / 1.33 GB, free: 13.47 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001626/0.3116, allocations: 101.2 kB / 1.331 GB, free: 13.37 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 1.925e-05/0.3116, allocations: 4 kB / 1.331 GB, free: 13.37 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002871/0.3119, allocations: 208.3 kB / 1.331 GB, free: 13.15 MB / 1.029 GB Notification: Performance of pre-optimization done (n=40): time 1.362e-06/0.3119, allocations: 0 / 1.331 GB, free: 13.15 MB / 1.029 GB Notification: Performance of matching and sorting (n=40): time 0.0008106/0.3127, allocations: 0.5243 MB / 1.331 GB, free: 12.62 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.442e-05/0.3128, allocations: 91.38 kB / 1.331 GB, free: 12.52 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001356/0.313, allocations: 148.7 kB / 1.331 GB, free: 12.37 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 5.387e-05/0.313, allocations: 49.69 kB / 1.332 GB, free: 12.32 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 6.923e-05/0.3131, allocations: 97.12 kB / 1.332 GB, free: 12.22 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 9.696e-05/0.3132, allocations: 103.3 kB / 1.332 GB, free: 12.12 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001259/0.3133, allocations: 97.67 kB / 1.332 GB, free: 12.02 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001655/0.3135, allocations: 338.8 kB / 1.332 GB, free: 11.68 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002788/0.3137, allocations: 180.5 kB / 1.332 GB, free: 11.5 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003294/0.3141, allocations: 243.2 kB / 1.333 GB, free: 11.25 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006029/0.3147, allocations: 435.1 kB / 1.333 GB, free: 10.81 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.144e-06/0.3147, allocations: 0 / 1.333 GB, free: 10.81 MB / 1.029 GB Notification: Performance of matching and sorting (n=77) (initialization): time 0.0007618/0.3154, allocations: 0.5087 MB / 1.333 GB, free: 10.29 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 1.475e-05/0.3155, allocations: 4 kB / 1.333 GB, free: 10.29 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.61e-05/0.3155, allocations: 3.984 kB / 1.333 GB, free: 10.29 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.642e-05/0.3155, allocations: 8.094 kB / 1.333 GB, free: 10.28 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001659/0.3157, allocations: 23.92 kB / 1.333 GB, free: 10.25 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.886e-06/0.3157, allocations: 4 kB / 1.333 GB, free: 10.25 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001172/0.3158, allocations: 35.69 kB / 1.334 GB, free: 10.21 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.301e-05/0.3158, allocations: 12.08 kB / 1.334 GB, free: 10.2 MB / 1.029 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 75 (win.occ,win.ran,$PRE.win.ran,win.state[33],$PRE.win.state[33],win.state[32],$PRE.win.state[32],win.state[31],$PRE.win.state[31],win.state[30],$PRE.win.state[30],win.state[29],$PRE.win.state[29],win.state[28],$PRE.win.state[28],win.state[27],$PRE.win.state[27],win.state[26],$PRE.win.state[26],win.state[25],$PRE.win.state[25],win.state[24],$PRE.win.state[24],win.state[23],$PRE.win.state[23],win.state[22],$PRE.win.state[22],win.state[21],$PRE.win.state[21],win.state[20],$PRE.win.state[20],win.state[19],$PRE.win.state[19],win.state[18],$PRE.win.state[18],win.state[17],$PRE.win.state[17],win.state[16],$PRE.win.state[16],win.state[15],$PRE.win.state[15],win.state[14],$PRE.win.state[14],win.state[13],$PRE.win.state[13],win.state[12],$PRE.win.state[12],win.state[11],$PRE.win.state[11],win.state[10],$PRE.win.state[10],win.state[9],$PRE.win.state[9],win.state[8],$PRE.win.state[8],win.state[7],$PRE.win.state[7],win.state[6],$PRE.win.state[6],win.state[5],$PRE.win.state[5],win.state[4],$PRE.win.state[4],win.state[3],$PRE.win.state[3],win.state[2],$PRE.win.state[2],win.state[1],$PRE.win.state[1],win.p,$PRE.win.p,win.on,$PRE.win.on,win.sampleTrigger,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (44): * Single equations (assignments): 43 * 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 prepare postOptimizeDAE: time 0.0002196/0.316, allocations: 203.5 kB / 1.334 GB, free: 9.992 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.28e-05/0.316, allocations: 11.91 kB / 1.334 GB, free: 9.98 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.141e-05/0.3161, allocations: 13.61 kB / 1.334 GB, free: 9.965 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.304e-06/0.3161, allocations: 7.984 kB / 1.334 GB, free: 9.957 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.446e-06/0.3161, allocations: 0 / 1.334 GB, free: 9.957 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.775e-06/0.3161, allocations: 0 / 1.334 GB, free: 9.957 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007861/0.3169, allocations: 0.5987 MB / 1.334 GB, free: 9.32 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.714e-06/0.3169, allocations: 0 / 1.334 GB, free: 9.32 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.537e-05/0.3169, allocations: 11.92 kB / 1.334 GB, free: 9.309 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.304e-06/0.3169, allocations: 0 / 1.334 GB, free: 9.309 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.778e-06/0.3169, allocations: 0 / 1.334 GB, free: 9.309 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.383e-06/0.317, allocations: 0 / 1.334 GB, free: 9.309 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.72e-07/0.317, allocations: 0 / 1.334 GB, free: 9.309 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006064/0.3176, allocations: 493.1 kB / 1.335 GB, free: 8.812 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 2.615e-05/0.3176, allocations: 23.8 kB / 1.335 GB, free: 8.789 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.23e-05/0.3176, allocations: 31.98 kB / 1.335 GB, free: 8.758 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.61e-05/0.3177, allocations: 4 kB / 1.335 GB, free: 8.754 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.467e-05/0.3178, allocations: 7.984 kB / 1.335 GB, free: 8.746 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.915e-06/0.3178, allocations: 0 / 1.335 GB, free: 8.746 MB / 1.029 GB Notification: Performance of sorting global known variables: time 6.663e-05/0.3178, allocations: 99.27 kB / 1.335 GB, free: 8.648 MB / 1.029 GB Notification: Performance of sort global known variables: time 7e-08/0.3178, allocations: 0 / 1.335 GB, free: 8.648 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.0003263/0.3182, allocations: 59.8 kB / 1.335 GB, free: 8.59 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: 39 (win.sampleTrigger,$whenCondition1,win.occ,win.on,win.p,win.state[1],win.state[2],win.state[3],win.state[4],win.state[5],win.state[6],win.state[7],win.state[8],win.state[9],win.state[10],win.state[11],win.state[12],win.state[13],win.state[14],win.state[15],win.state[16],win.state[17],win.state[18],win.state[19],win.state[20],win.state[21],win.state[22],win.state[23],win.state[24],win.state[25],win.state[26],win.state[27],win.state[28],win.state[29],win.state[30],win.state[31],win.state[32],win.state[33],win.ran) * Number of discrete states: 33 (win.state[1],win.state[2],win.state[3],win.state[4],win.state[5],win.state[6],win.state[7],win.state[8],win.state[9],win.state[10],win.state[11],win.state[12],win.state[13],win.state[14],win.state[15],win.state[16],win.state[17],win.state[18],win.state[19],win.state[20],win.state[21],win.state[22],win.state[23],win.state[24],win.state[25],win.state[26],win.state[27],win.state[28],win.state[29],win.state[30],win.state[31],win.state[32],win.state[33]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (7): * Single equations (assignments): 4 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 3 * 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 0.0004291/0.3186, allocations: 224.3 kB / 1.335 GB, free: 8.383 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.0006245/0.3192, allocations: 402 kB / 1.336 GB, free: 7.984 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 1.823e-06/0.3192, allocations: 0 / 1.336 GB, free: 7.984 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0001679/0.3194, allocations: 104 kB / 1.336 GB, free: 7.883 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002811/0.3197, allocations: 17.3 kB / 1.336 GB, free: 7.867 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006656/0.3203, allocations: 412.7 kB / 1.336 GB, free: 7.434 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001249/0.3205, allocations: 115.4 kB / 1.336 GB, free: 7.293 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.67e-05/0.3205, allocations: 15.44 kB / 1.336 GB, free: 7.277 MB / 1.029 GB Notification: Performance of SimCode: time 3.5e-07/0.3205, allocations: 0 / 1.336 GB, free: 7.277 MB / 1.029 GB Notification: Performance of Templates: time 0.00523/0.3257, allocations: 2.611 MB / 1.339 GB, free: 4.664 MB / 1.029 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.pipe ; mkfifo Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.pipe ; head -c 1048576 < Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.pipe >> ../files/Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.sim & ./Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Occupants_Office_Windows_Validation_Herkel2008WindowsSmall.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall.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: 11.364365621935576]