Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.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 0.00137/0.00137, allocations: 107.2 kB / 20.44 MB, free: 1.207 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 0.001484/0.001484, allocations: 213.8 kB / 23.73 MB, free: 4.41 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 1.588/1.588, allocations: 230.6 MB / 257.5 MB, free: 7.793 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2416/0.2416, allocations: 46.96 MB / 360.9 MB, free: 4.035 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.p|volume.medium.T|volume.medium.X.1.|volume.medium.X.2.|volume.medium.X.3.|volume.medium.X.4.|volume.medium.X.5.|volume.medium.X.6.",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.p|volume.medium.T|volume.medium.X.1.|volume.medium.X.2.|volume.medium.X.3.|volume.medium.X.4.|volume.medium.X.5.|volume.medium.X.6.",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.0022/0.0022, allocations: 67.91 kB / 0.4966 GB, free: 7.203 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3356/0.3378, allocations: 66.02 MB / 0.5611 GB, free: 4.164 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas): time 0.2146/0.5524, allocations: 156.4 MB / 0.7138 GB, free: 7.195 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.01109/0.5635, allocations: 5.968 MB / 0.7196 GB, free: 1.207 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008673/0.5643, allocations: 27.75 kB / 0.7197 GB, free: 1.18 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.00153/0.5659, allocations: 401.7 kB / 0.72 GB, free: 0.7852 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.005488/0.5714, allocations: 1.807 MB / 0.7218 GB, free: 14.98 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.004754/0.5761, allocations: 1.542 MB / 0.7233 GB, free: 13.44 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.003933/0.58, allocations: 2.251 MB / 0.7255 GB, free: 11.18 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0021/0.5821, allocations: 0.5941 MB / 0.7261 GB, free: 10.59 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005116/0.5873, allocations: 1.842 MB / 0.7279 GB, free: 8.738 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003765/0.591, allocations: 1.648 MB / 0.7295 GB, free: 7.082 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0004984/0.5915, allocations: 100 kB / 0.7296 GB, free: 6.984 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003218/0.5947, allocations: 1.169 MB / 0.7307 GB, free: 5.812 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.001009/0.5958, allocations: 0.7014 MB / 0.7314 GB, free: 5.109 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.00154/0.5973, allocations: 0.6462 MB / 0.732 GB, free: 4.461 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.004428/0.6017, allocations: 2.632 MB / 0.7346 GB, free: 1.82 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 5.37e-06/0.6017, allocations: 0 / 0.7346 GB, free: 1.82 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.412e-06/0.6017, allocations: 0 / 0.7346 GB, free: 1.82 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 7.521e-05/0.6018, allocations: 0 / 0.7346 GB, free: 1.82 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 276 * Number of variables: 276 Notification: Performance of Generate backend data structure: time 0.004751/0.6066, allocations: 1.665 MB / 0.7362 GB, free: 120 kB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.164e-05/0.6066, allocations: 8.031 kB / 0.7362 GB, free: 112 kB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2582/0.8648, allocations: 311.8 kB / 0.7365 GB, free: 176.1 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001955/0.8668, allocations: 0.7186 MB / 0.7372 GB, free: 175.8 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001587/0.8669, allocations: 197 kB / 0.7374 GB, free: 175.7 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002416/0.8672, allocations: 110.7 kB / 0.7375 GB, free: 175.6 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003298/0.8705, allocations: 2.542 MB / 0.74 GB, free: 174 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.12e-05/0.8705, allocations: 11.42 kB / 0.74 GB, free: 174 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000137/0.8707, allocations: 47.62 kB / 0.7401 GB, free: 174 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.806e-05/0.8708, allocations: 94.02 kB / 0.7402 GB, free: 174 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002325/0.8731, allocations: 1.694 MB / 0.7418 GB, free: 173.3 MB / 0.5606 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 0.007288/0.8804, allocations: 4.8 MB / 0.7465 GB, free: 168.6 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00107/0.8814, allocations: 0.8487 MB / 0.7473 GB, free: 167.7 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005148/0.8819, allocations: 434.9 kB / 0.7478 GB, free: 167.3 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 9.02e-05/0.882, allocations: 28.48 kB / 0.7478 GB, free: 167.3 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.012e-05/0.8821, allocations: 47.06 kB / 0.7478 GB, free: 167.2 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=60): time 2.465e-06/0.8821, allocations: 0 / 0.7478 GB, free: 167.2 MB / 0.5606 GB Notification: Performance of matching and sorting (n=72): time 0.009675/0.8917, allocations: 4.015 MB / 0.7517 GB, free: 163.2 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.626e-05/0.8918, allocations: 119.4 kB / 0.7519 GB, free: 163 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006379/0.8924, allocations: 0.699 MB / 0.7525 GB, free: 162.3 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 8.073e-05/0.8925, allocations: 41.7 kB / 0.7526 GB, free: 162.3 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002094/0.8927, allocations: 0.5575 MB / 0.7531 GB, free: 161.7 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001403/0.8929, allocations: 273.5 kB / 0.7534 GB, free: 161.5 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002862/0.8931, allocations: 214.5 kB / 0.7536 GB, free: 161.2 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 9.245e-05/0.8932, allocations: 390.8 kB / 0.754 GB, free: 160.9 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007407/0.894, allocations: 0.5758 MB / 0.7545 GB, free: 160.3 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008742/0.8948, allocations: 0.9324 MB / 0.7554 GB, free: 159.2 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001553/0.8964, allocations: 1.445 MB / 0.7569 GB, free: 157.7 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.478e-06/0.8964, allocations: 7.625 kB / 0.7569 GB, free: 157.7 MB / 0.5606 GB Notification: Performance of matching and sorting (n=125) (initialization): time 0.002526/0.8989, allocations: 1.953 MB / 0.7588 GB, free: 155.7 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 1.743e-05/0.8989, allocations: 8 kB / 0.7588 GB, free: 155.7 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.082e-05/0.899, allocations: 8 kB / 0.7588 GB, free: 155.7 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00435/0.9033, allocations: 1.346 MB / 0.7601 GB, free: 154.4 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005725/0.9039, allocations: 147.5 kB / 0.7602 GB, free: 154.3 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002229/0.9061, allocations: 1.921 MB / 0.7621 GB, free: 152.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008203/0.9069, allocations: 43.97 kB / 0.7622 GB, free: 152.3 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001014/0.907, allocations: 75.97 kB / 0.7622 GB, free: 152.2 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 37 * Number of states: 0 () * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (82): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(9,35)} Notification: Performance of prepare postOptimizeDAE: time 0.0005147/0.9075, allocations: 397.4 kB / 0.7626 GB, free: 151.8 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000166/0.9077, allocations: 79.53 kB / 0.7627 GB, free: 151.7 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002071/0.9098, allocations: 1.474 MB / 0.7641 GB, free: 150.2 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.442e-06/0.9098, allocations: 15.69 kB / 0.7641 GB, free: 150.2 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.131e-06/0.9098, allocations: 4 kB / 0.7641 GB, free: 150.2 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.534e-06/0.9098, allocations: 7.984 kB / 0.7641 GB, free: 150.2 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003445/0.9132, allocations: 2.361 MB / 0.7665 GB, free: 147.8 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.637e-06/0.9132, allocations: 0 / 0.7665 GB, free: 147.8 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001741/0.915, allocations: 326.7 kB / 0.7668 GB, free: 147.5 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001528/0.9151, allocations: 64.8 kB / 0.7668 GB, free: 147.5 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.251e-05/0.9152, allocations: 39.97 kB / 0.7669 GB, free: 147.4 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001544/0.9168, allocations: 2.78 MB / 0.7696 GB, free: 144.4 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.322e-06/0.9168, allocations: 0 / 0.7696 GB, free: 144.4 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0023/0.9191, allocations: 1.885 MB / 0.7714 GB, free: 142.5 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005856/0.9196, allocations: 219.4 kB / 0.7716 GB, free: 142.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001458/0.9198, allocations: 27.98 kB / 0.7717 GB, free: 142.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008081/0.9206, allocations: 51.48 kB / 0.7717 GB, free: 142.3 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001416/0.9207, allocations: 68.47 kB / 0.7718 GB, free: 142.2 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.953e-05/0.9208, allocations: 67.95 kB / 0.7718 GB, free: 142.1 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0004552/0.9213, allocations: 495 kB / 0.7723 GB, free: 141.6 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.21e-07/0.9213, allocations: 0 / 0.7723 GB, free: 141.6 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.00121/0.9225, allocations: 479.5 kB / 0.7728 GB, free: 141.2 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 8 (volume.medium.p,volume.medium.Xi[1],volume.medium.Xi[2],volume.medium.Xi[3],volume.medium.Xi[4],volume.medium.Xi[5],volume.medium.Xi[6],volume.medium.T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (78): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001441/0.9239, allocations: 0.6718 MB / 0.7734 GB, free: 140.5 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.00212/0.9261, allocations: 1.404 MB / 0.7748 GB, free: 139.1 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 4.839e-06/0.9261, allocations: 7.234 kB / 0.7748 GB, free: 139.1 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.001388/0.9275, allocations: 0.838 MB / 0.7756 GB, free: 138.3 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001867/0.9293, allocations: 463.6 kB / 0.7761 GB, free: 137.8 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003967/0.9333, allocations: 2.879 MB / 0.7789 GB, free: 134.9 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004744/0.9338, allocations: 0.582 MB / 0.7794 GB, free: 134.3 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.0009692/0.9347, allocations: 418.3 kB / 0.7798 GB, free: 133.9 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003046/0.935, allocations: 99.41 kB / 0.7799 GB, free: 133.8 MB / 0.5606 GB Notification: Performance of SimCode: time 6.71e-07/0.935, allocations: 4 kB / 0.7799 GB, free: 133.8 MB / 0.5606 GB Notification: Performance of Templates: time 0.03597/0.971, allocations: 31.92 MB / 0.8111 GB, free: 102.3 MB / 0.5606 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.sim & ./ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/IdealGases/SimpleNaturalGas/SimpleNaturalGas.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 7.864317657426]