Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001308/0.001308, allocations: 115.7 kB / 18.89 MB, free: 2.898 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001459/0.001459, allocations: 199.5 kB / 22.17 MB, free: 5.211 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.429/1.429, allocations: 225.6 MB / 250.9 MB, free: 13.25 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.821/2.821, allocations: 476.7 MB / 0.7645 GB, free: 10.11 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5,tolerance=1e-06,outputFormat="mat",numberOfIntervals=86400,variableFilter="time|mean.y|reference.y.1.|assEqu.diff|assEqu.threShold|assEqu.satisfied",fileNamePrefix="Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5") translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5,tolerance=1e-06,outputFormat="mat",numberOfIntervals=86400,variableFilter="time|mean.y|reference.y.1.|assEqu.diff|assEqu.threShold|assEqu.satisfied",fileNamePrefix="Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002025/0.002025, allocations: 67.88 kB / 1.109 GB, free: 6.578 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8665/0.8685, allocations: 168.7 MB / 1.274 GB, free: 4.418 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5): time 0.1986/1.067, allocations: 158 MB / 1.428 GB, free: 5.766 MB / 1.123 GB Notification: Performance of NFInst.instExpressions: time 0.03078/1.098, allocations: 22.11 MB / 1.45 GB, free: 15.59 MB / 1.154 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002608/1.1, allocations: 59.69 kB / 1.45 GB, free: 15.53 MB / 1.154 GB Notification: Performance of NFTyping.typeComponents: time 0.003092/1.104, allocations: 2.159 MB / 1.452 GB, free: 13.37 MB / 1.154 GB Notification: Performance of NFTyping.typeBindings: time 0.002836/1.106, allocations: 1.433 MB / 1.454 GB, free: 11.93 MB / 1.154 GB Notification: Performance of NFTyping.typeClassSections: time 0.001969/1.108, allocations: 0.611 MB / 1.454 GB, free: 11.32 MB / 1.154 GB Notification: Performance of NFFlatten.flatten: time 0.003116/1.111, allocations: 1.828 MB / 1.456 GB, free: 9.492 MB / 1.154 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001556/1.113, allocations: 0.8676 MB / 1.457 GB, free: 8.602 MB / 1.154 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001585/1.115, allocations: 0.8919 MB / 1.458 GB, free: 7.707 MB / 1.154 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002528/1.117, allocations: 1.694 MB / 1.459 GB, free: 6.008 MB / 1.154 GB Notification: Performance of NFPackage.collectConstants: time 0.0002205/1.117, allocations: 88 kB / 1.459 GB, free: 5.922 MB / 1.154 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004089/1.118, allocations: 144 kB / 1.46 GB, free: 5.781 MB / 1.154 GB Notification: Performance of NFScalarize.scalarize: time 0.0006295/1.118, allocations: 0.5276 MB / 1.46 GB, free: 5.25 MB / 1.154 GB Notification: Performance of NFVerifyModel.verify: time 0.001022/1.119, allocations: 0.7563 MB / 1.461 GB, free: 4.488 MB / 1.154 GB Notification: Performance of NFConvertDAE.convert: time 0.0029/1.122, allocations: 1.87 MB / 1.463 GB, free: 2.609 MB / 1.154 GB Notification: Performance of FrontEnd - DAE generated: time 6.903e-06/1.122, allocations: 4 kB / 1.463 GB, free: 2.605 MB / 1.154 GB Notification: Performance of FrontEnd: time 2.305e-06/1.122, allocations: 0 / 1.463 GB, free: 2.605 MB / 1.154 GB Notification: Performance of Transformations before backend: time 4.707e-05/1.122, allocations: 0 / 1.463 GB, free: 2.605 MB / 1.154 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 153 * Number of variables: 153 Notification: Performance of Generate backend data structure: time 0.004435/1.127, allocations: 2.417 MB / 1.465 GB, free: 124 kB / 1.154 GB Notification: Performance of prepare preOptimizeDAE: time 4.293e-05/1.127, allocations: 8.031 kB / 1.465 GB, free: 116 kB / 1.154 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003716/1.127, allocations: 240.7 kB / 1.465 GB, free: 15.88 MB / 1.17 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001656/1.129, allocations: 1.031 MB / 1.466 GB, free: 14.78 MB / 1.17 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001488/1.129, allocations: 87 kB / 1.466 GB, free: 14.69 MB / 1.17 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001303/1.129, allocations: 64 kB / 1.466 GB, free: 14.62 MB / 1.17 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001507/1.131, allocations: 0.729 MB / 1.467 GB, free: 13.88 MB / 1.17 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.743e-05/1.131, allocations: 7.938 kB / 1.467 GB, free: 13.88 MB / 1.17 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.314e-05/1.131, allocations: 27.92 kB / 1.467 GB, free: 13.85 MB / 1.17 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.931e-05/1.131, allocations: 16 kB / 1.467 GB, free: 13.83 MB / 1.17 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001313/1.132, allocations: 0.5945 MB / 1.468 GB, free: 13.23 MB / 1.17 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005904/1.138, allocations: 3.514 MB / 1.471 GB, free: 9.461 MB / 1.17 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001713/1.14, allocations: 0.6592 MB / 1.472 GB, free: 8.785 MB / 1.17 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008237/1.141, allocations: 382.2 kB / 1.472 GB, free: 8.41 MB / 1.17 GB Notification: Performance of preOpt evalFunc (simulation): time 4.663e-05/1.141, allocations: 8.562 kB / 1.472 GB, free: 8.402 MB / 1.17 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009224/1.142, allocations: 434.9 kB / 1.473 GB, free: 7.969 MB / 1.17 GB Notification: Performance of pre-optimization done (n=70): time 3.536e-06/1.142, allocations: 4 kB / 1.473 GB, free: 7.965 MB / 1.17 GB Notification: Performance of matching and sorting (n=70): time 0.004972/1.147, allocations: 1.828 MB / 1.474 GB, free: 6.086 MB / 1.17 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.414e-05/1.147, allocations: 63.97 kB / 1.474 GB, free: 6.012 MB / 1.17 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00414/1.151, allocations: 3.308 MB / 1.478 GB, free: 2.676 MB / 1.17 GB Notification: Performance of collectPreVariables (initialization): time 9.739e-05/1.151, allocations: 41.7 kB / 1.478 GB, free: 2.629 MB / 1.17 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009682/1.152, allocations: 0.8865 MB / 1.479 GB, free: 1.738 MB / 1.17 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002727/1.152, allocations: 234 kB / 1.479 GB, free: 1.508 MB / 1.17 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002193/1.152, allocations: 134.6 kB / 1.479 GB, free: 1.371 MB / 1.17 GB Notification: Performance of setup shared object (initialization): time 0.0001803/1.152, allocations: 341.9 kB / 1.479 GB, free: 1.031 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007184/1.153, allocations: 309.8 kB / 1.48 GB, free: 0.7266 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008172/1.154, allocations: 434.3 kB / 1.48 GB, free: 264 kB / 1.17 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001473/1.155, allocations: 0.7196 MB / 1.481 GB, free: 15.5 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.57e-06/1.155, allocations: 0 / 1.481 GB, free: 15.5 MB / 1.186 GB Notification: Performance of matching and sorting (n=95) (initialization): time 0.00285/1.158, allocations: 1.21 MB / 1.482 GB, free: 14.27 MB / 1.186 GB Notification: Performance of prepare postOptimizeDAE: time 2.552e-05/1.158, allocations: 9.812 kB / 1.482 GB, free: 14.27 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.161e-05/1.158, allocations: 4 kB / 1.482 GB, free: 14.26 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007846/1.159, allocations: 263.7 kB / 1.482 GB, free: 14 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005247/1.16, allocations: 131.8 kB / 1.482 GB, free: 13.87 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006499/1.166, allocations: 4.772 MB / 1.487 GB, free: 8.828 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008679/1.167, allocations: 99.53 kB / 1.487 GB, free: 8.73 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.627e-05/1.167, allocations: 27.98 kB / 1.487 GB, free: 8.703 MB / 1.186 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 30 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition7,$PRE.intGai.nextTimeEvent,$whenCondition6,$PRE.reference.nextTimeEvent,$whenCondition5,$PRE.outdoorTemp.nextTimeEvent,$whenCondition4,$PRE.tableSolRadWindow.nextTimeEvent,$whenCondition3,$whenCondition1,reference.nextTimeEvent,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,assEqu.satisfied,$PRE.assEqu.satisfied,mean.y_last,$PRE.mean.y_last,$whenCondition2,intGai.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,outdoorTemp.nextTimeEvent,outdoorTemp.nextTimeEventScaled,$PRE.outdoorTemp.nextTimeEventScaled,tableSolRadWindow.nextTimeEvent,tableSolRadWindow.nextTimeEventScaled,$PRE.tableSolRadWindow.nextTimeEventScaled,greaterThreshold1.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (73): * Single equations (assignments): 71 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,18,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001102/1.168, allocations: 0.5951 MB / 1.488 GB, free: 8.102 MB / 1.186 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00044/1.169, allocations: 218.6 kB / 1.488 GB, free: 7.887 MB / 1.186 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002688/1.171, allocations: 1.171 MB / 1.489 GB, free: 6.691 MB / 1.186 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.798e-06/1.171, allocations: 8 kB / 1.489 GB, free: 6.684 MB / 1.186 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.067e-06/1.171, allocations: 7.938 kB / 1.489 GB, free: 6.676 MB / 1.186 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.233e-05/1.171, allocations: 7.922 kB / 1.489 GB, free: 6.668 MB / 1.186 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004668/1.176, allocations: 2.334 MB / 1.491 GB, free: 4.262 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.017e-06/1.176, allocations: 4 kB / 1.491 GB, free: 4.258 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000343/1.176, allocations: 71.89 kB / 1.491 GB, free: 4.188 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006775/1.177, allocations: 245.5 kB / 1.492 GB, free: 3.941 MB / 1.186 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.965e-05/1.177, allocations: 19.98 kB / 1.492 GB, free: 3.922 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006095/1.183, allocations: 4.76 MB / 1.496 GB, free: 14.89 MB / 1.201 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.643e-06/1.183, allocations: 3.938 kB / 1.496 GB, free: 14.89 MB / 1.201 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003314/1.187, allocations: 1.584 MB / 1.498 GB, free: 13.28 MB / 1.201 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007199/1.187, allocations: 327.5 kB / 1.498 GB, free: 12.94 MB / 1.201 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002471/1.188, allocations: 19.92 kB / 1.498 GB, free: 12.92 MB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005101/1.188, allocations: 43.97 kB / 1.498 GB, free: 12.88 MB / 1.201 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002051/1.188, allocations: 72.55 kB / 1.498 GB, free: 12.81 MB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.545e-05/1.188, allocations: 23.98 kB / 1.498 GB, free: 12.79 MB / 1.201 GB Notification: Performance of sorting global known variables: time 0.003263/1.192, allocations: 2.419 MB / 1.501 GB, free: 10.35 MB / 1.201 GB Notification: Performance of sort global known variables: time 1.1e-07/1.192, allocations: 0 / 1.501 GB, free: 10.35 MB / 1.201 GB Notification: Performance of remove unused functions: time 0.001101/1.193, allocations: 291.6 kB / 1.501 GB, free: 10.07 MB / 1.201 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (mean.x,assEqu.diff,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,thermalZoneTwoElements.extWallRC.thermCapExt[1].T) * Number of discrete variables: 19 ($whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mean.y_last,assEqu.nFai,assEqu.satisfied,greaterThreshold1.y,tableSolRadWindow.nextTimeEventScaled,tableSolRadWindow.nextTimeEvent,outdoorTemp.nextTimeEventScaled,outdoorTemp.nextTimeEvent,reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,intGai.nextTimeEvent) * Number of discrete states: 11 (intGai.nextTimeEvent,reference.nextTimeEvent,outdoorTemp.nextTimeEvent,tableSolRadWindow.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,tableSolRadWindow.nextTimeEventScaled,outdoorTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (49): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,18,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001918/1.195, allocations: 0.4898 MB / 1.501 GB, free: 9.77 MB / 1.201 GB Notification: Performance of simCode: created initialization part: time 0.002512/1.197, allocations: 1.039 MB / 1.502 GB, free: 8.703 MB / 1.201 GB Notification: Performance of simCode: created event and clocks part: time 3.647e-06/1.197, allocations: 0 / 1.502 GB, free: 8.703 MB / 1.201 GB Notification: Performance of simCode: created simulation system equations: time 0.001267/1.198, allocations: 0.6643 MB / 1.503 GB, free: 8.016 MB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001649/1.2, allocations: 289.1 kB / 1.503 GB, free: 7.746 MB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00725/1.207, allocations: 4.088 MB / 1.507 GB, free: 3.613 MB / 1.201 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001948/1.209, allocations: 1.524 MB / 1.509 GB, free: 2.055 MB / 1.201 GB Notification: Performance of simCode: alias equations: time 0.0005813/1.21, allocations: 150.4 kB / 1.509 GB, free: 1.902 MB / 1.201 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002174/1.21, allocations: 67.42 kB / 1.509 GB, free: 1.836 MB / 1.201 GB Notification: Performance of SimCode: time 1.032e-06/1.21, allocations: 0 / 1.509 GB, free: 1.836 MB / 1.201 GB Notification: Performance of Templates: time 0.03429/1.244, allocations: 14.96 MB / 1.524 GB, free: 3.043 MB / 1.217 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.makefile [Timeout 300] (rm -f Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.pipe ; mkfifo Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.pipe ; head -c 1048576 < Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.pipe >> ../files/Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.sim & ./Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5 -abortSlowSimulation -alarm=400 -s cvode -emit_protected -lv LOG_STATS > Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_ThermalZones_ReducedOrder_Validation_VDI6007_TestCase5.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase5.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: 10.303076008800417]