Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.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 0.001532/0.001532, allocations: 110.2 kB / 19.69 MB, free: 2.254 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 0.001634/0.001634, allocations: 217.7 kB / 23.01 MB, free: 4.566 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 1.361/1.361, allocations: 230.6 MB / 256.8 MB, free: 8.242 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 2.937/2.937, allocations: 0.49 GB / 0.7958 GB, free: 33.43 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.ModularReversible.Validation.TableData2D,tolerance=1e-06,outputFormat="mat",numberOfIntervals=29234,variableFilter="time|TConOutMea|TConOutSim|PEleMea|PEleSim|TEvaOutMea|TEvaOutSim",fileNamePrefix="Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D") translateModel(Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D,tolerance=1e-06,outputFormat="mat",numberOfIntervals=29234,variableFilter="time|TConOutMea|TConOutSim|PEleMea|PEleSim|TEvaOutMea|TEvaOutSim",fileNamePrefix="Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D") [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 0.001948/0.001948, allocations: 69.92 kB / 1.155 GB, free: 25.52 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3088/0.3107, allocations: 176.1 MB / 1.327 GB, free: 1.363 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D): time 0.08636/0.3971, allocations: 83.56 MB / 1.409 GB, free: 13.51 MB / 1.107 GB Notification: Performance of NFInst.instExpressions: time 0.02971/0.4268, allocations: 20.01 MB / 1.428 GB, free: 9.453 MB / 1.123 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004269/0.431, allocations: 138.9 kB / 1.428 GB, free: 9.316 MB / 1.123 GB Notification: Performance of NFTyping.typeComponents: time 0.003636/0.4347, allocations: 1.382 MB / 1.43 GB, free: 7.926 MB / 1.123 GB Notification: Performance of NFTyping.typeBindings: time 0.007877/0.4426, allocations: 3.101 MB / 1.433 GB, free: 4.812 MB / 1.123 GB Notification: Performance of NFTyping.typeClassSections: time 0.005434/0.448, allocations: 2.359 MB / 1.435 GB, free: 2.473 MB / 1.123 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatPumps/ModularReversible/Modular.mo:59:3-61:76:writable] Warning: Parameter heaPum.TConCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=288.15) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatPumps/ModularReversible/Modular.mo:62:3-64:76:writable] Warning: Parameter heaPum.TEvaCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=288.15) as default value. Notification: Performance of NFFlatten.flatten: time 0.0084/0.4564, allocations: 5.959 MB / 1.441 GB, free: 12.5 MB / 1.139 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003454/0.4598, allocations: 2.149 MB / 1.443 GB, free: 10.29 MB / 1.139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005399/0.4652, allocations: 2.555 MB / 1.446 GB, free: 7.734 MB / 1.139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00304/0.4683, allocations: 1.806 MB / 1.447 GB, free: 5.922 MB / 1.139 GB Notification: Performance of NFPackage.collectConstants: time 0.0005355/0.4688, allocations: 324 kB / 1.448 GB, free: 5.605 MB / 1.139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003971/0.4728, allocations: 1.856 MB / 1.449 GB, free: 3.746 MB / 1.139 GB Notification: Performance of NFScalarize.scalarize: time 0.0008701/0.4737, allocations: 0.8331 MB / 1.45 GB, free: 2.91 MB / 1.139 GB Notification: Performance of NFVerifyModel.verify: time 0.001931/0.4756, allocations: 1.594 MB / 1.452 GB, free: 1.309 MB / 1.139 GB Notification: Performance of NFConvertDAE.convert: time 0.008284/0.4839, allocations: 5.45 MB / 1.457 GB, free: 11.84 MB / 1.154 GB Notification: Performance of FrontEnd - DAE generated: time 5.32e-06/0.4839, allocations: 4 kB / 1.457 GB, free: 11.83 MB / 1.154 GB Notification: Performance of FrontEnd: time 1.753e-06/0.4839, allocations: 0 / 1.457 GB, free: 11.83 MB / 1.154 GB Notification: Performance of Transformations before backend: time 7.851e-05/0.484, allocations: 7.938 kB / 1.457 GB, free: 11.82 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: 455 * Number of variables: 455 Notification: Performance of Generate backend data structure: time 0.005891/0.4899, allocations: 3.417 MB / 1.46 GB, free: 8.332 MB / 1.154 GB Notification: Performance of prepare preOptimizeDAE: time 3.848e-05/0.4899, allocations: 12.03 kB / 1.46 GB, free: 8.32 MB / 1.154 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001104/0.491, allocations: 409.8 kB / 1.461 GB, free: 7.918 MB / 1.154 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004831/0.4958, allocations: 2.661 MB / 1.463 GB, free: 5.172 MB / 1.154 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001346/0.496, allocations: 151.5 kB / 1.464 GB, free: 5.023 MB / 1.154 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002772/0.4962, allocations: 188 kB / 1.464 GB, free: 4.84 MB / 1.154 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003267/0.4995, allocations: 1.89 MB / 1.466 GB, free: 2.887 MB / 1.154 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.021e-05/0.4995, allocations: 4 kB / 1.466 GB, free: 2.883 MB / 1.154 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001422/0.4997, allocations: 76 kB / 1.466 GB, free: 2.809 MB / 1.154 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.876e-05/0.4997, allocations: 44 kB / 1.466 GB, free: 2.766 MB / 1.154 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002595/0.5023, allocations: 1.396 MB / 1.467 GB, free: 1.367 MB / 1.154 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 0.01106/0.5134, allocations: 8.086 MB / 1.475 GB, free: 8.875 MB / 1.17 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001931/0.5153, allocations: 0.7987 MB / 1.476 GB, free: 8.07 MB / 1.17 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005787/0.5159, allocations: 316.3 kB / 1.476 GB, free: 7.758 MB / 1.17 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003734/0.5163, allocations: 128.5 kB / 1.476 GB, free: 7.633 MB / 1.17 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008502/0.5171, allocations: 400.3 kB / 1.477 GB, free: 7.23 MB / 1.17 GB Notification: Performance of pre-optimization done (n=66): time 2.595e-06/0.5171, allocations: 0 / 1.477 GB, free: 7.23 MB / 1.17 GB Notification: Performance of matching and sorting (n=66): time 0.002468/0.5196, allocations: 1.109 MB / 1.478 GB, free: 6.113 MB / 1.17 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001026/0.5197, allocations: 137.2 kB / 1.478 GB, free: 5.949 MB / 1.17 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatPumps/ModularReversible/Modular.mo:62:3-64:76:writable] Warning: Parameter heaPum.TEvaCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=288.15) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatPumps/ModularReversible/Modular.mo:59:3-61:76:writable] Warning: Parameter heaPum.TConCoo_nominal has no value, and is fixed during initialization (fixed=true), using available start value (start=288.15) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003099/0.5228, allocations: 2.174 MB / 1.48 GB, free: 3.754 MB / 1.17 GB Notification: Performance of collectPreVariables (initialization): time 0.0001289/0.5229, allocations: 51.12 kB / 1.48 GB, free: 3.699 MB / 1.17 GB Notification: Performance of collectInitialEqns (initialization): time 0.001232/0.5242, allocations: 1.244 MB / 1.481 GB, free: 2.441 MB / 1.17 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002659/0.5244, allocations: 246 kB / 1.481 GB, free: 2.199 MB / 1.17 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003269/0.5247, allocations: 226.5 kB / 1.482 GB, free: 1.969 MB / 1.17 GB Notification: Performance of setup shared object (initialization): time 0.0001683/0.5249, allocations: 345.9 kB / 1.482 GB, free: 1.625 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006577/0.5256, allocations: 341.8 kB / 1.482 GB, free: 1.293 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001037/0.5266, allocations: 0.7181 MB / 1.483 GB, free: 432 kB / 1.17 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001569/0.5282, allocations: 0.9712 MB / 1.484 GB, free: 15.33 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.923e-06/0.5282, allocations: 4 kB / 1.484 GB, free: 15.33 MB / 1.186 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.002368/0.5306, allocations: 1.246 MB / 1.485 GB, free: 14.07 MB / 1.186 GB Notification: Performance of prepare postOptimizeDAE: time 2.437e-05/0.5306, allocations: 15.94 kB / 1.485 GB, free: 14.06 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.501e-05/0.5306, allocations: 11.94 kB / 1.485 GB, free: 14.05 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.592e-05/0.5306, allocations: 12 kB / 1.485 GB, free: 14.04 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007087/0.5313, allocations: 220.2 kB / 1.485 GB, free: 13.82 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.829e-05/0.5314, allocations: 19.92 kB / 1.485 GB, free: 13.8 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001194/0.5326, allocations: 163 kB / 1.486 GB, free: 13.64 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.512e-05/0.5327, allocations: 59.98 kB / 1.486 GB, free: 13.58 MB / 1.186 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 38 * Number of states: 0 () * Number of discrete variables: 10 ($PRE.tabMea.nextTimeEvent,$whenCondition1,heaPum.conHea.y,tabMea.nextTimeEventScaled,$PRE.tabMea.nextTimeEventScaled,tabMea.nextTimeEvent,heaPum.hys.y,$PRE.heaPum.hys.y,heaPum.eff.hys.y,$PRE.heaPum.eff.hys.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (122): * Single equations (assignments): 122 * 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 0.00101/0.5337, allocations: 0.5795 MB / 1.486 GB, free: 12.99 MB / 1.186 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003406/0.534, allocations: 234.4 kB / 1.486 GB, free: 12.76 MB / 1.186 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002065/0.5361, allocations: 1.076 MB / 1.487 GB, free: 11.68 MB / 1.186 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.546e-05/0.5361, allocations: 12 kB / 1.488 GB, free: 11.67 MB / 1.186 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.349e-06/0.5361, allocations: 0 / 1.488 GB, free: 11.67 MB / 1.186 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001383/0.5375, allocations: 0.8241 MB / 1.488 GB, free: 10.82 MB / 1.186 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004711/0.5422, allocations: 2.909 MB / 1.491 GB, free: 7.84 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.22e-06/0.5422, allocations: 0 / 1.491 GB, free: 7.84 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005389/0.5427, allocations: 131.8 kB / 1.491 GB, free: 7.711 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.396e-06/0.5427, allocations: 8.188 kB / 1.491 GB, free: 7.703 MB / 1.186 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.786e-05/0.5428, allocations: 27.98 kB / 1.491 GB, free: 7.676 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.051e-05/0.5428, allocations: 11.92 kB / 1.491 GB, free: 7.664 MB / 1.186 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.838e-06/0.5428, allocations: 4 kB / 1.491 GB, free: 7.66 MB / 1.186 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002567/0.5454, allocations: 1.511 MB / 1.493 GB, free: 6.113 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007167/0.5461, allocations: 338.2 kB / 1.493 GB, free: 5.781 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002322/0.5463, allocations: 24 kB / 1.493 GB, free: 5.758 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007642/0.5471, allocations: 59.88 kB / 1.493 GB, free: 5.699 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001265/0.5472, allocations: 60.48 kB / 1.493 GB, free: 5.641 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.696e-05/0.5473, allocations: 43.91 kB / 1.493 GB, free: 5.598 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.002139/0.5494, allocations: 1.473 MB / 1.495 GB, free: 4.113 MB / 1.186 GB Notification: Performance of sort global known variables: time 1.11e-07/0.5494, allocations: 0 / 1.495 GB, free: 4.113 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.001759/0.5512, allocations: 0.6894 MB / 1.495 GB, free: 3.422 MB / 1.186 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 6 (heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U,heaPum.refCycIneCon.criDam.x[1],heaPum.refCycIneCon.criDam.x[2],heaPum.refCycIneEva.criDam.x[1],heaPum.refCycIneEva.criDam.x[2]) * Number of discrete variables: 5 ($whenCondition1,heaPum.eff.hys.y,heaPum.hys.y,tabMea.nextTimeEvent,tabMea.nextTimeEventScaled) * Number of discrete states: 4 (tabMea.nextTimeEvent,tabMea.nextTimeEventScaled,heaPum.hys.y,heaPum.eff.hys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (72): * Single equations (assignments): 64 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * 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 0.0034/0.5546, allocations: 1.167 MB / 1.497 GB, free: 2.578 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.00171/0.5563, allocations: 0.8092 MB / 1.497 GB, free: 1.77 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 3.446e-06/0.5563, allocations: 0.625 kB / 1.497 GB, free: 1.77 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.0006937/0.557, allocations: 383.5 kB / 1.498 GB, free: 1.391 MB / 1.186 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003604/0.5606, allocations: 0.9116 MB / 1.499 GB, free: 0.5039 MB / 1.186 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006818/0.5674, allocations: 4.137 MB / 1.503 GB, free: 12.3 MB / 1.201 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001375/0.5688, allocations: 1.611 MB / 1.504 GB, free: 10.66 MB / 1.201 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005426/0.5693, allocations: 183.4 kB / 1.504 GB, free: 10.48 MB / 1.201 GB Notification: Performance of SimCode: time 8.31e-07/0.5693, allocations: 0 / 1.504 GB, free: 10.48 MB / 1.201 GB Notification: Performance of Templates: time 0.0562/0.6255, allocations: 38.66 MB / 1.542 GB, free: 4.027 MB / 1.232 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.pipe ; mkfifo Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.pipe >> ../files/Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.sim & ./Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_HeatPumps_ModularReversible_Validation_TableData2D.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.HeatPumps.ModularReversible.Validation.TableData2D.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: 16.105844478006475]