Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001841/0.001841, allocations: 117.2 kB / 19.13 MB, free: 3.945 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002296/0.002296, allocations: 206.6 kB / 22.08 MB, free: 1 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.504/1.504, allocations: 227.5 MB / 252.3 MB, free: 96 kB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2713/0.2713, allocations: 46.15 MB / 351.8 MB, free: 14.31 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|eta.1.|eta.2.|eta.3.|rho.1.|rho.2.|rho.3.|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW")
translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|eta.1.|eta.2.|eta.3.|rho.1.|rho.2.|rho.3.|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.00222/0.00222, allocations: 80.95 kB / 490.9 MB, free: 28.12 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1052/0.1074, allocations: 62.44 MB / 0.5404 GB, free: 4.27 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW): time 0.003162/0.1106, allocations: 1.831 MB / 0.5422 GB, free: 2.418 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001143/0.1118, allocations: 0.6308 MB / 0.5428 GB, free: 1.785 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 7.166e-05/0.1119, allocations: 4 kB / 0.5428 GB, free: 1.781 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002896/0.1122, allocations: 51.67 kB / 0.5428 GB, free: 1.73 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001617/0.1124, allocations: 67.58 kB / 0.5429 GB, free: 1.664 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003602/0.1127, allocations: 127.5 kB / 0.543 GB, free: 1.539 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0002854/0.113, allocations: 234.6 kB / 0.5432 GB, free: 1.309 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 7.39e-05/0.1131, allocations: 32.28 kB / 0.5433 GB, free: 1.273 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001102/0.1132, allocations: 87.52 kB / 0.5433 GB, free: 1.188 MB / 398.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001632/0.1134, allocations: 99.48 kB / 0.5434 GB, free: 1.09 MB / 398.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.231e-05/0.1134, allocations: 4 kB / 0.5434 GB, free: 1.086 MB / 398.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003997/0.1138, allocations: 231.7 kB / 0.5437 GB, free: 0.8594 MB / 398.1 MB
Notification: Performance of NFScalarize.scalarize: time 7.493e-05/0.1139, allocations: 55.69 kB / 0.5437 GB, free: 0.8047 MB / 398.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001034/0.114, allocations: 95.36 kB / 0.5438 GB, free: 0.7109 MB / 398.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004658/0.1145, allocations: 330.6 kB / 0.5441 GB, free: 396 kB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.326e-06/0.1145, allocations: 0 / 0.5441 GB, free: 396 kB / 398.1 MB
Notification: Performance of FrontEnd: time 1.152e-06/0.1145, allocations: 4 kB / 0.5441 GB, free: 392 kB / 398.1 MB
Notification: Performance of Transformations before backend: time 6.943e-06/0.1145, allocations: 4 kB / 0.5441 GB, free: 388 kB / 398.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 70
 * Number of variables: 70
Notification: Performance of Generate backend data structure: time 0.0007356/0.1153, allocations: 0.5299 MB / 0.5447 GB, free: 15.8 MB / 414.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.879e-05/0.1153, allocations: 12.03 kB / 0.5447 GB, free: 15.79 MB / 414.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001792/0.1171, allocations: 204.4 kB / 0.5449 GB, free: 15.59 MB / 414.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003138/0.1175, allocations: 264 kB / 0.5451 GB, free: 15.29 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.411e-05/0.1175, allocations: 20.86 kB / 0.5451 GB, free: 15.27 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.933e-05/0.1175, allocations: 24.38 kB / 0.5452 GB, free: 15.25 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009845/0.1185, allocations: 0.5008 MB / 0.5456 GB, free: 14.74 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.055e-05/0.1186, allocations: 0 / 0.5456 GB, free: 14.74 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.542e-05/0.1186, allocations: 4 kB / 0.5456 GB, free: 14.74 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.646e-05/0.1187, allocations: 36.53 kB / 0.5457 GB, free: 14.7 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001292/0.1199, allocations: 0.5759 MB / 0.5462 GB, free: 14.12 MB / 414.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002172/0.1221, allocations: 1.162 MB / 0.5474 GB, free: 12.88 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007109/0.1229, allocations: 182.2 kB / 0.5476 GB, free: 12.69 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003727/0.1232, allocations: 84.77 kB / 0.5476 GB, free: 12.61 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.36e-05/0.1233, allocations: 4 kB / 0.5476 GB, free: 12.6 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.902e-05/0.1233, allocations: 34.56 kB / 0.5477 GB, free: 12.56 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=7): time 1.733e-06/0.1233, allocations: 0 / 0.5477 GB, free: 12.56 MB / 414.1 MB
Notification: Performance of matching and sorting (n=7): time 0.001295/0.1246, allocations: 301.2 kB / 0.548 GB, free: 12.26 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.122e-05/0.1247, allocations: 59.28 kB / 0.548 GB, free: 12.19 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002918/0.125, allocations: 278.6 kB / 0.5483 GB, free: 11.9 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.568e-05/0.125, allocations: 29.7 kB / 0.5483 GB, free: 11.87 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001238/0.1251, allocations: 171.7 kB / 0.5485 GB, free: 11.7 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 3.512e-05/0.1252, allocations: 27.92 kB / 0.5485 GB, free: 11.67 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.62e-05/0.1253, allocations: 37.69 kB / 0.5485 GB, free: 11.62 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001425/0.1254, allocations: 326.8 kB / 0.5488 GB, free: 11.3 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003863/0.1258, allocations: 95.89 kB / 0.5489 GB, free: 11.2 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004037/0.1262, allocations: 117.6 kB / 0.549 GB, free: 11.08 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007754/0.127, allocations: 215.1 kB / 0.5493 GB, free: 10.86 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.168e-06/0.127, allocations: 7.938 kB / 0.5493 GB, free: 10.85 MB / 414.1 MB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0009195/0.128, allocations: 261.2 kB / 0.5495 GB, free: 10.59 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.673e-05/0.128, allocations: 8.094 kB / 0.5495 GB, free: 10.58 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.28e-06/0.128, allocations: 0 / 0.5495 GB, free: 10.58 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.647e-05/0.128, allocations: 4 kB / 0.5495 GB, free: 10.57 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005986/0.134, allocations: 459.3 kB / 0.55 GB, free: 10.12 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002999/0.137, allocations: 1.949 MB / 0.5519 GB, free: 8.105 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004081/0.1375, allocations: 43.94 kB / 0.5519 GB, free: 8.062 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.85e-05/0.1375, allocations: 11.98 kB / 0.5519 GB, free: 8.051 MB / 414.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (13):
 * Single equations (assignments): 10
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 3
 * Torn equation systems: 0
 * 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): 3 systems
   {1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001987/0.1377, allocations: 161.7 kB / 0.5521 GB, free: 7.883 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.349e-05/0.1378, allocations: 19.86 kB / 0.5521 GB, free: 7.863 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.896e-05/0.1378, allocations: 25.7 kB / 0.5521 GB, free: 7.832 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.196e-06/0.1379, allocations: 0 / 0.5521 GB, free: 7.832 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.462e-06/0.1379, allocations: 4 kB / 0.5521 GB, free: 7.828 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.502e-06/0.1379, allocations: 7.984 kB / 0.5521 GB, free: 7.82 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00039/0.1383, allocations: 293.4 kB / 0.5524 GB, free: 7.484 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.763e-06/0.1383, allocations: 0 / 0.5524 GB, free: 7.484 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005884/0.1442, allocations: 451.3 kB / 0.5528 GB, free: 7.043 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 6.052e-06/0.1442, allocations: 3.938 kB / 0.5528 GB, free: 7.039 MB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.641e-05/0.1442, allocations: 3.984 kB / 0.5528 GB, free: 7.035 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002972/0.1472, allocations: 1.945 MB / 0.5547 GB, free: 5.02 MB / 414.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.503e-06/0.1472, allocations: 4.188 kB / 0.5547 GB, free: 5.016 MB / 414.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009457/0.1482, allocations: 331.5 kB / 0.5551 GB, free: 4.676 MB / 414.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001019/0.1483, allocations: 92.97 kB / 0.5552 GB, free: 4.566 MB / 414.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.415e-05/0.1483, allocations: 0 / 0.5552 GB, free: 4.566 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000381/0.1487, allocations: 19.97 kB / 0.5552 GB, free: 4.547 MB / 414.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.699e-05/0.1488, allocations: 15.91 kB / 0.5552 GB, free: 4.531 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.218e-05/0.1488, allocations: 7.984 kB / 0.5552 GB, free: 4.523 MB / 414.1 MB
Notification: Performance of sorting global known variables: time 0.0002277/0.1491, allocations: 210 kB / 0.5554 GB, free: 4.32 MB / 414.1 MB
Notification: Performance of sort global known variables: time 1.4e-07/0.1491, allocations: 3.938 kB / 0.5554 GB, free: 4.316 MB / 414.1 MB
Notification: Performance of remove unused functions: time 0.0003741/0.1495, allocations: 71.89 kB / 0.5555 GB, free: 4.246 MB / 414.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * 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 (7):
 * Single equations (assignments): 4
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 3
 * Torn equation systems: 0
 * 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): 3 systems
   {1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002445/0.1497, allocations: 115.1 kB / 0.5556 GB, free: 4.125 MB / 414.1 MB
Notification: Performance of simCode: created initialization part: time 0.006289/0.156, allocations: 0.5969 MB / 0.5562 GB, free: 3.527 MB / 414.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.356e-06/0.156, allocations: 0 / 0.5562 GB, free: 3.527 MB / 414.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.005795/0.1618, allocations: 499.3 kB / 0.5566 GB, free: 3.039 MB / 414.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004278/0.1623, allocations: 49.41 kB / 0.5567 GB, free: 2.996 MB / 414.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001111/0.1634, allocations: 495.1 kB / 0.5572 GB, free: 2.484 MB / 414.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004603/0.1639, allocations: 0.7792 MB / 0.5579 GB, free: 1.68 MB / 414.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.114e-05/0.164, allocations: 19.44 kB / 0.5579 GB, free: 1.664 MB / 414.1 MB
Notification: Performance of SimCode: time 3.236e-06/0.164, allocations: 0 / 0.5579 GB, free: 1.664 MB / 414.1 MB
Notification: Performance of Templates: time 0.0105/0.1745, allocations: 6.656 MB / 0.5644 GB, free: 11.02 MB / 430.1 MB
"
[Timeout remaining time 660]
make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.makefile [Timeout 660]
(rm -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/PressureLoss/General/dp_nominalDensityViscosity_DPMFLOW/dp_nominalDensityViscosity_DPMFLOW.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.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: 8.501306288992055]