Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.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 0.001906/0.001906, allocations: 106.5 kB / 21.23 MB, free: 0.6562 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: 213.3 kB / 24.54 MB, free: 4.016 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 1.468/1.468, allocations: 230.3 MB / 258 MB, free: 8.254 MB / 206.1 MB
"
[Timeout remaining time 178]
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(Modelica.Fluid.Examples.Tanks.EmptyTanks,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5006,variableFilter="time|tank1.level|tank2.level|tank2.ports.1..m_flow",fileNamePrefix="Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks")
translateModel(Modelica.Fluid.Examples.Tanks.EmptyTanks,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5006,variableFilter="time|tank1.level|tank2.level|tank2.ports.1..m_flow",fileNamePrefix="Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002587/0.002587, allocations: 63.89 kB / 378.7 MB, free: 2.82 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3063/0.3089, allocations: 53.37 MB / 432.1 MB, free: 7.105 MB / 334.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.Tanks.EmptyTanks): time 0.02019/0.3291, allocations: 16.21 MB / 448.3 MB, free: 6.824 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01117/0.3403, allocations: 6.967 MB / 455.3 MB, free: 15.84 MB / 366.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009524/0.3412, allocations: 31.75 kB / 455.3 MB, free: 15.8 MB / 366.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.000932/0.3422, allocations: 337.9 kB / 455.6 MB, free: 15.47 MB / 366.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.002944/0.3451, allocations: 1.12 MB / 456.8 MB, free: 14.35 MB / 366.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004714/0.3498, allocations: 1.82 MB / 458.6 MB, free: 12.54 MB / 366.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003461/0.3533, allocations: 2.229 MB / 460.8 MB, free: 10.3 MB / 366.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009788/0.3543, allocations: 0.5101 MB / 461.3 MB, free: 9.781 MB / 366.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001709/0.356, allocations: 0.8372 MB / 462.2 MB, free: 8.941 MB / 366.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.00146/0.3574, allocations: 0.8603 MB / 463 MB, free: 8.078 MB / 366.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001725/0.3576, allocations: 80 kB / 463.1 MB, free: 8 MB / 366.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003092/0.3607, allocations: 1.264 MB / 464.4 MB, free: 6.734 MB / 366.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0004175/0.3611, allocations: 326.9 kB / 464.7 MB, free: 6.414 MB / 366.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0006308/0.3618, allocations: 458 kB / 465.1 MB, free: 5.965 MB / 366.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.003227/0.365, allocations: 1.877 MB / 467 MB, free: 4.082 MB / 366.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.077e-06/0.365, allocations: 4 kB / 467 MB, free: 4.078 MB / 366.1 MB
Notification: Performance of FrontEnd: time 1.793e-06/0.365, allocations: 0 / 467 MB, free: 4.078 MB / 366.1 MB
Notification: Performance of Transformations before backend: time 1.23e-05/0.365, allocations: 0 / 467 MB, free: 4.078 MB / 366.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 138
 * Number of variables: 138
Notification: Performance of Generate backend data structure: time 0.002972/0.368, allocations: 1.224 MB / 468.2 MB, free: 2.816 MB / 366.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.142e-05/0.368, allocations: 11.97 kB / 468.2 MB, free: 2.805 MB / 366.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003616/0.3684, allocations: 100.4 kB / 468.3 MB, free: 2.707 MB / 366.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001152/0.3695, allocations: 0.5596 MB / 468.9 MB, free: 2.121 MB / 366.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000142/0.3697, allocations: 116.7 kB / 469 MB, free: 1.996 MB / 366.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001167/0.3698, allocations: 47.98 kB / 469.1 MB, free: 1.949 MB / 366.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001674/0.3715, allocations: 0.8923 MB / 470 MB, free: 1.031 MB / 366.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.46e-05/0.3715, allocations: 3.953 kB / 470 MB, free: 1.027 MB / 366.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.941e-05/0.3716, allocations: 27.92 kB / 470 MB, free: 1 MB / 366.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.985e-05/0.3717, allocations: 57.27 kB / 470 MB, free: 0.9414 MB / 366.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001575/0.3733, allocations: 0.8482 MB / 470.9 MB, free: 96 kB / 366.1 MB
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 0.006336/0.3796, allocations: 3.279 MB / 474.2 MB, free: 12.65 MB / 382.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001159/0.3807, allocations: 0.6302 MB / 474.8 MB, free: 12.02 MB / 382.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006078/0.3814, allocations: 346.2 kB / 475.1 MB, free: 11.68 MB / 382.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.002921/0.3843, allocations: 1.333 MB / 476.5 MB, free: 10.32 MB / 382.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.138e-05/0.3843, allocations: 43 kB / 476.5 MB, free: 10.27 MB / 382.1 MB
Notification: Performance of pre-optimization done (n=56): time 2.174e-06/0.3843, allocations: 0 / 476.5 MB, free: 10.27 MB / 382.1 MB
Notification: Performance of matching and sorting (n=66): time 0.007916/0.3922, allocations: 2.697 MB / 479.2 MB, free: 7.547 MB / 382.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.123e-05/0.3923, allocations: 81.77 kB / 479.3 MB, free: 7.449 MB / 382.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00101/0.3933, allocations: 0.6837 MB / 480 MB, free: 6.754 MB / 382.1 MB
Notification: Performance of collectPreVariables (initialization): time 7.851e-05/0.3934, allocations: 37.7 kB / 480 MB, free: 6.711 MB / 382.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002977/0.3937, allocations: 345 kB / 480.4 MB, free: 6.367 MB / 382.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0002796/0.394, allocations: 234 kB / 480.6 MB, free: 6.137 MB / 382.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000293/0.3943, allocations: 154.6 kB / 480.7 MB, free: 5.977 MB / 382.1 MB
Notification: Performance of setup shared object (initialization): time 0.0003144/0.3946, allocations: 386.8 kB / 481.1 MB, free: 5.59 MB / 382.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000728/0.3953, allocations: 372.6 kB / 481.5 MB, free: 5.223 MB / 382.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008541/0.3962, allocations: 0.523 MB / 482 MB, free: 4.641 MB / 382.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001478/0.3976, allocations: 0.8564 MB / 482.9 MB, free: 3.723 MB / 382.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.188e-06/0.3977, allocations: 0 / 482.9 MB, free: 3.723 MB / 382.1 MB
Notification: Performance of matching and sorting (n=96) (initialization): time 0.002438/0.4001, allocations: 1.165 MB / 484 MB, free: 2.547 MB / 382.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.704e-05/0.4001, allocations: 6.656 kB / 484 MB, free: 2.543 MB / 382.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.241e-05/0.4001, allocations: 8 kB / 484 MB, free: 2.535 MB / 382.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001376/0.4015, allocations: 456.9 kB / 484.5 MB, free: 2.086 MB / 382.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006823/0.4022, allocations: 159.8 kB / 484.6 MB, free: 1.93 MB / 382.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001502/0.4037, allocations: 1.021 MB / 485.7 MB, free: 0.8828 MB / 382.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006328/0.4043, allocations: 28.03 kB / 485.7 MB, free: 0.8555 MB / 382.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.044e-05/0.4044, allocations: 35.92 kB / 485.7 MB, free: 0.8203 MB / 382.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0009809/0.4054, allocations: 0.537 MB / 486.3 MB, free: 288 kB / 382.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008361/0.4062, allocations: 0.5082 MB / 486.8 MB, free: 15.71 MB / 398.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00151/0.4077, allocations: 0.8455 MB / 487.6 MB, free: 14.8 MB / 398.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.981e-06/0.4077, allocations: 3.938 kB / 487.6 MB, free: 14.8 MB / 398.1 MB
Notification: Performance of matching and sorting (n=96) (initialization_lambda0): time 0.002294/0.41, allocations: 1.102 MB / 488.7 MB, free: 13.69 MB / 398.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.026e-05/0.41, allocations: 8 kB / 488.7 MB, free: 13.68 MB / 398.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.886e-05/0.4101, allocations: 4 kB / 488.7 MB, free: 13.68 MB / 398.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008083/0.4109, allocations: 309.3 kB / 489 MB, free: 13.37 MB / 398.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007158/0.4116, allocations: 171.7 kB / 489.2 MB, free: 13.2 MB / 398.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001166/0.4128, allocations: 0.9035 MB / 490.1 MB, free: 12.27 MB / 398.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006611/0.4134, allocations: 32.03 kB / 490.1 MB, free: 12.24 MB / 398.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.785e-05/0.4135, allocations: 35.98 kB / 490.2 MB, free: 12.21 MB / 398.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 4 (tank2.inFlow[1],tank2.regularFlow[1],tank1.inFlow[1],tank1.regularFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (84):
 * Single equations (assignments): 83
 * 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
   {(4,9)}
Notification: Performance of prepare postOptimizeDAE: time 0.0003659/0.4139, allocations: 224 kB / 490.4 MB, free: 11.98 MB / 398.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002406/0.4141, allocations: 91.47 kB / 490.5 MB, free: 11.89 MB / 398.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002322/0.4164, allocations: 1.087 MB / 491.6 MB, free: 10.79 MB / 398.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.13e-05/0.4164, allocations: 8 kB / 491.6 MB, free: 10.78 MB / 398.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.901e-06/0.4165, allocations: 0 / 491.6 MB, free: 10.78 MB / 398.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.129e-05/0.4165, allocations: 3.984 kB / 491.6 MB, free: 10.77 MB / 398.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003699/0.4202, allocations: 1.972 MB / 493.5 MB, free: 8.75 MB / 398.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.873e-06/0.4202, allocations: 4 kB / 493.5 MB, free: 8.746 MB / 398.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006211/0.4208, allocations: 115.9 kB / 493.7 MB, free: 8.633 MB / 398.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001259/0.4221, allocations: 448.5 kB / 494.1 MB, free: 8.191 MB / 398.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.504e-05/0.4221, allocations: 15.98 kB / 494.1 MB, free: 8.176 MB / 398.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001355/0.4235, allocations: 1.034 MB / 495.1 MB, free: 7.121 MB / 398.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.251e-06/0.4235, allocations: 7.938 kB / 495.2 MB, free: 7.113 MB / 398.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002745/0.4262, allocations: 1.589 MB / 496.7 MB, free: 5.504 MB / 398.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005027/0.4267, allocations: 179.2 kB / 496.9 MB, free: 5.328 MB / 398.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001519/0.4269, allocations: 16 kB / 496.9 MB, free: 5.312 MB / 398.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005779/0.4275, allocations: 27.97 kB / 497 MB, free: 5.285 MB / 398.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001465/0.4276, allocations: 60.48 kB / 497 MB, free: 5.227 MB / 398.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.985e-05/0.4277, allocations: 27.98 kB / 497 MB, free: 5.199 MB / 398.1 MB
Notification: Performance of sorting global known variables: time 0.0006703/0.4284, allocations: 479 kB / 497.5 MB, free: 4.738 MB / 398.1 MB
Notification: Performance of sort global known variables: time 1.11e-07/0.4284, allocations: 4 kB / 497.5 MB, free: 4.734 MB / 398.1 MB
Notification: Performance of remove unused functions: time 0.001591/0.43, allocations: 0.5888 MB / 498.1 MB, free: 4.145 MB / 398.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 4 (tank1.level,tank1.medium.T,tank2.level,tank2.medium.T)
 * Number of discrete variables: 4 (tank1.regularFlow[1],tank1.inFlow[1],tank2.regularFlow[1],tank2.inFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (58):
 * Single equations (assignments): 57
 * 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
   {(4,12)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001248/0.4312, allocations: 485.9 kB / 498.6 MB, free: 3.66 MB / 398.1 MB
Notification: Performance of simCode: created initialization part: time 0.003188/0.4344, allocations: 1.326 MB / 499.9 MB, free: 2.332 MB / 398.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.647e-06/0.4344, allocations: 0 / 499.9 MB, free: 2.332 MB / 398.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.001074/0.4355, allocations: 447.4 kB / 0.4886 GB, free: 1.898 MB / 398.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001875/0.4373, allocations: 381.7 kB / 0.489 GB, free: 1.535 MB / 398.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003659/0.441, allocations: 1.755 MB / 0.4907 GB, free: 15.75 MB / 414.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007229/0.4417, allocations: 0.9949 MB / 0.4917 GB, free: 14.72 MB / 414.1 MB
Notification: Performance of simCode: alias equations: time 0.0009808/0.4427, allocations: 310.5 kB / 0.492 GB, free: 14.41 MB / 414.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002341/0.4429, allocations: 75.41 kB / 0.492 GB, free: 14.34 MB / 414.1 MB
Notification: Performance of SimCode: time 6.31e-07/0.4429, allocations: 0 / 0.492 GB, free: 14.34 MB / 414.1 MB
Notification: Performance of Templates: time 0.04292/0.4859, allocations: 23.88 MB / 0.5154 GB, free: 6.59 MB / 430.1 MB
"
[Timeout remaining time 660]
make -j1 -f Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.makefile [Timeout 660]
(rm -f Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe ; mkfifo Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe >> ../files/Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.sim & ./Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe 2>&1) [Timeout 480]
diffSimulationResults("Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Fluid/Examples/Tanks/EmptyTanks/EmptyTanks.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Fluid.Examples.Tanks.EmptyTanks.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: 5.431406757794321]