Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.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 0.0009881/0.0009881, allocations: 80.92 kB / 21.49 MB, free: 2.996 MB / 18.57 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 0.001005/0.001005, allocations: 170.1 kB / 24.91 MB, free: 8.723 MB / 18.57 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 0.8745/0.8745, allocations: 177.1 MB / 205.3 MB, free: 4.492 MB / 186.7 MB " [Timeout remaining time 179] 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 0.1408/0.1408, allocations: 34.26 MB / 296.1 MB, free: 13.99 MB / 282.7 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.Math.Random.TestRandomNumbers,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2,variableFilter="time|result",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers") translateModel(ModelicaTest.Math.Random.TestRandomNumbers,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2,variableFilter="time|result",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.703e-06/1.703e-06, allocations: 0 / 325.2 MB, free: 0.7891 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.751e-05/2.921e-05, allocations: 2.312 kB / 325.2 MB, free: 0.7852 MB / 298.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Math.Random.TestRandomNumbers): time 0.001159/0.001188, allocations: 0.5428 MB / 325.8 MB, free: 248 kB / 298.7 MB Notification: Performance of NFInst.instExpressions: time 0.0008465/0.002035, allocations: 0.6038 MB / 326.4 MB, free: 15.63 MB / 314.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.257e-05/0.002057, allocations: 4 kB / 326.4 MB, free: 15.63 MB / 314.7 MB Notification: Performance of NFTyping.typeComponents: time 7.616e-05/0.002133, allocations: 3.938 kB / 326.4 MB, free: 15.62 MB / 314.7 MB Notification: Performance of NFTyping.typeBindings: time 2.945e-06/0.002136, allocations: 0 / 326.4 MB, free: 15.62 MB / 314.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/Math.mo:842:5-926:22:writable] Warning: Pure function 'ModelicaTest.Math.Random.randomNumbers' contains a call to impure function 'Modelica.Utilities.Streams.print'. Notification: Performance of NFTyping.typeClassSections: time 0.0006097/0.002746, allocations: 211.2 kB / 326.6 MB, free: 15.42 MB / 314.7 MB Notification: Performance of NFFlatten.flatten: time 6.175e-05/0.002808, allocations: 27.97 kB / 326.6 MB, free: 15.39 MB / 314.7 MB Notification: Performance of NFFlatten.resolveConnections: time 4.505e-05/0.002853, allocations: 7.984 kB / 326.6 MB, free: 15.38 MB / 314.7 MB Notification: Performance of NFEvalConstants.evaluate: time 3.964e-05/0.002893, allocations: 15.98 kB / 326.7 MB, free: 15.37 MB / 314.7 MB Notification: Performance of NFSimplifyModel.simplify: time 4.443e-05/0.002937, allocations: 20.19 kB / 326.7 MB, free: 15.34 MB / 314.7 MB Notification: Performance of NFPackage.collectConstants: time 1.22e-05/0.002949, allocations: 0 / 326.7 MB, free: 15.34 MB / 314.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002721/0.003221, allocations: 207.5 kB / 326.9 MB, free: 15.14 MB / 314.7 MB Notification: Performance of NFScalarize.scalarize: time 7.316e-05/0.003294, allocations: 64.09 kB / 326.9 MB, free: 15.08 MB / 314.7 MB Notification: Performance of NFVerifyModel.verify: time 3.405e-05/0.003329, allocations: 31.91 kB / 327 MB, free: 15.05 MB / 314.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0002108/0.003539, allocations: 219.3 kB / 327.2 MB, free: 14.83 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.946e-06/0.003542, allocations: 4 kB / 327.2 MB, free: 14.83 MB / 314.7 MB Notification: Performance of FrontEnd: time 9.42e-07/0.003543, allocations: 0 / 327.2 MB, free: 14.83 MB / 314.7 MB Notification: Performance of Transformations before backend: time 4.238e-06/0.003547, allocations: 0 / 327.2 MB, free: 14.83 MB / 314.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 53 * Number of variables: 53 Notification: Performance of Generate backend data structure: time 0.0003449/0.003892, allocations: 393.4 kB / 327.6 MB, free: 14.42 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.358e-05/0.003926, allocations: 11.97 kB / 327.6 MB, free: 14.41 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.398e-05/0.00396, allocations: 12.92 kB / 327.6 MB, free: 14.4 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 6.576e-05/0.004026, allocations: 125.5 kB / 327.7 MB, free: 14.25 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.817e-05/0.004044, allocations: 20.38 kB / 327.7 MB, free: 14.23 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.247e-05/0.004066, allocations: 24.38 kB / 327.8 MB, free: 14.21 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 8.743e-05/0.004154, allocations: 61.09 kB / 327.8 MB, free: 14.14 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.993e-06/0.004161, allocations: 192 / 327.8 MB, free: 14.14 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.297e-06/0.00417, allocations: 8.109 kB / 327.8 MB, free: 14.13 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.069e-06/0.004175, allocations: 4 kB / 327.8 MB, free: 14.13 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 2.171e-05/0.004197, allocations: 29.48 kB / 327.9 MB, free: 14.1 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 8.687e-05/0.004284, allocations: 100.7 kB / 328 MB, free: 13.98 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 5.008e-05/0.004334, allocations: 51 kB / 328 MB, free: 13.93 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 2.187e-05/0.004356, allocations: 33.89 kB / 328 MB, free: 13.89 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 2.975e-06/0.004359, allocations: 4 kB / 328.1 MB, free: 13.89 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.395e-05/0.004453, allocations: 98.19 kB / 328.1 MB, free: 13.78 MB / 314.7 MB Notification: Performance of pre-optimization done (n=54): time 1.392e-06/0.004454, allocations: 0 / 328.1 MB, free: 13.78 MB / 314.7 MB Notification: Performance of matching and sorting (n=54): time 0.0002779/0.004732, allocations: 351.6 kB / 328.5 MB, free: 13.43 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.457e-05/0.004796, allocations: 103.8 kB / 328.6 MB, free: 13.32 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.459e-05/0.004841, allocations: 121.7 kB / 328.7 MB, free: 13.19 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 4.043e-05/0.004881, allocations: 69.67 kB / 328.8 MB, free: 13.11 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 3.45e-05/0.004916, allocations: 93.45 kB / 328.9 MB, free: 13.02 MB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 7.958e-05/0.004996, allocations: 139 kB / 329 MB, free: 12.88 MB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.963e-05/0.005095, allocations: 150.6 kB / 329.2 MB, free: 12.72 MB / 314.7 MB Notification: Performance of setup shared object (initialization): time 8.514e-05/0.00518, allocations: 350.8 kB / 329.5 MB, free: 12.37 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 5.73e-05/0.005238, allocations: 61.97 kB / 329.6 MB, free: 12.31 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002164/0.005454, allocations: 438.1 kB / 330 MB, free: 11.72 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004154/0.005869, allocations: 0.5823 MB / 330.6 MB, free: 10.97 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.098e-05/0.00588, allocations: 4 kB / 330.6 MB, free: 10.96 MB / 314.7 MB Notification: Performance of matching and sorting (n=107) (initialization): time 0.0004043/0.006285, allocations: 465.7 kB / 331 MB, free: 10.5 MB / 314.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.101e-05/0.006306, allocations: 12 kB / 331 MB, free: 10.49 MB / 314.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.372e-05/0.006319, allocations: 20.09 kB / 331.1 MB, free: 10.47 MB / 314.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.531e-05/0.006345, allocations: 16 kB / 331.1 MB, free: 10.46 MB / 314.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003341/0.006679, allocations: 191.7 kB / 331.3 MB, free: 10.27 MB / 314.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.523e-05/0.006694, allocations: 23.92 kB / 331.3 MB, free: 10.25 MB / 314.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001219/0.006816, allocations: 71.52 kB / 331.4 MB, free: 10.18 MB / 314.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.798e-05/0.006844, allocations: 32 kB / 331.4 MB, free: 10.14 MB / 314.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 54 * Number of states: 0 () * Number of discrete variables: 107 (state33[33],$PRE.state33[33],state33[32],$PRE.state33[32],state33[31],$PRE.state33[31],state33[30],$PRE.state33[30],state33[29],$PRE.state33[29],state33[28],$PRE.state33[28],state33[27],$PRE.state33[27],state33[26],$PRE.state33[26],state33[25],$PRE.state33[25],state33[24],$PRE.state33[24],state33[23],$PRE.state33[23],state33[22],$PRE.state33[22],state33[21],$PRE.state33[21],state33[20],$PRE.state33[20],state33[19],$PRE.state33[19],state33[18],$PRE.state33[18],state33[17],$PRE.state33[17],state33[16],$PRE.state33[16],state33[15],$PRE.state33[15],state33[14],$PRE.state33[14],state33[13],$PRE.state33[13],state33[12],$PRE.state33[12],state33[11],$PRE.state33[11],state33[10],$PRE.state33[10],state33[9],$PRE.state33[9],state33[8],$PRE.state33[8],state33[7],$PRE.state33[7],state33[6],$PRE.state33[6],state33[5],$PRE.state33[5],state33[4],$PRE.state33[4],state33[3],$PRE.state33[3],state33[2],$PRE.state33[2],state33[1],$PRE.state33[1],state4c[4],$PRE.state4c[4],state4c[3],$PRE.state4c[3],state4c[2],$PRE.state4c[2],state4c[1],$PRE.state4c[1],state4b[4],$PRE.state4b[4],state4b[3],$PRE.state4b[3],state4b[2],$PRE.state4b[2],state4b[1],$PRE.state4b[1],state4a[4],$PRE.state4a[4],state4a[3],$PRE.state4a[3],state4a[2],$PRE.state4a[2],state4a[1],$PRE.state4a[1],state2[2],$PRE.state2[2],state2[1],$PRE.state2[1],r33,$PRE.r33,r4c,$PRE.r4c,r4b,$PRE.r4b,r4a,$PRE.r4a,r2,$PRE.r2,result,$PRE.result,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (107): * Single equations (assignments): 107 * 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 0.0001508/0.006995, allocations: 228.3 kB / 331.6 MB, free: 9.91 MB / 314.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.15e-05/0.007006, allocations: 8 kB / 331.6 MB, free: 9.902 MB / 314.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.128e-05/0.007027, allocations: 5.812 kB / 331.6 MB, free: 9.895 MB / 314.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.156e-06/0.007031, allocations: 3.984 kB / 331.6 MB, free: 9.891 MB / 314.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.623e-06/0.007032, allocations: 0 / 331.6 MB, free: 9.891 MB / 314.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.478e-06/0.007037, allocations: 3.938 kB / 331.6 MB, free: 9.887 MB / 314.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 7.488e-05/0.007112, allocations: 82.19 kB / 331.7 MB, free: 9.789 MB / 314.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.363e-06/0.007113, allocations: 4 kB / 331.7 MB, free: 9.785 MB / 314.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.296e-06/0.007116, allocations: 0 / 331.7 MB, free: 9.785 MB / 314.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.383e-06/0.007118, allocations: 0 / 331.7 MB, free: 9.785 MB / 314.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.058e-06/0.007122, allocations: 0 / 331.7 MB, free: 9.785 MB / 314.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.232e-06/0.007123, allocations: 4 kB / 331.7 MB, free: 9.781 MB / 314.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.32e-07/0.007124, allocations: 0 / 331.7 MB, free: 9.781 MB / 314.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001974/0.007321, allocations: 270.6 kB / 332 MB, free: 9.496 MB / 314.7 MB Notification: Performance of postOpt removeConstants (simulation): time 1.356e-05/0.007335, allocations: 23.73 kB / 332 MB, free: 9.473 MB / 314.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.394e-06/0.007342, allocations: 0 / 332 MB, free: 9.473 MB / 314.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 6.613e-06/0.007349, allocations: 0 / 332 MB, free: 9.473 MB / 314.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.016e-05/0.007369, allocations: 8 kB / 332 MB, free: 9.465 MB / 314.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.649e-06/0.007374, allocations: 8.016 kB / 332 MB, free: 9.457 MB / 314.7 MB Notification: Performance of sorting global known variables: time 7.113e-06/0.007381, allocations: 4.859 kB / 332 MB, free: 9.449 MB / 314.7 MB Notification: Performance of sort global known variables: time 4e-08/0.007381, allocations: 0 / 332 MB, free: 9.449 MB / 314.7 MB Notification: Performance of remove unused functions: time 0.0002962/0.007677, allocations: 91.88 kB / 332.1 MB, free: 9.359 MB / 314.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 54 ($whenCondition1,result,r2,r4a,r4b,r4c,r33,state2[1],state2[2],state4a[1],state4a[2],state4a[3],state4a[4],state4b[1],state4b[2],state4b[3],state4b[4],state4c[1],state4c[2],state4c[3],state4c[4],state33[1],state33[2],state33[3],state33[4],state33[5],state33[6],state33[7],state33[8],state33[9],state33[10],state33[11],state33[12],state33[13],state33[14],state33[15],state33[16],state33[17],state33[18],state33[19],state33[20],state33[21],state33[22],state33[23],state33[24],state33[25],state33[26],state33[27],state33[28],state33[29],state33[30],state33[31],state33[32],state33[33]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (2): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 1 * 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 0.0005337/0.008211, allocations: 307.5 kB / 332.4 MB, free: 9.117 MB / 314.7 MB Notification: Performance of simCode: created initialization part: time 0.0002519/0.008463, allocations: 292.7 kB / 332.7 MB, free: 8.832 MB / 314.7 MB Notification: Performance of simCode: created event and clocks part: time 2.524e-06/0.008465, allocations: 0 / 332.7 MB, free: 8.832 MB / 314.7 MB Notification: Performance of simCode: created simulation system equations: time 3.36e-05/0.008499, allocations: 50.33 kB / 332.7 MB, free: 8.781 MB / 314.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 5.779e-05/0.008557, allocations: 7.984 kB / 332.8 MB, free: 8.773 MB / 314.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003885/0.008945, allocations: 373 kB / 333.1 MB, free: 8.379 MB / 314.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.695e-05/0.009002, allocations: 85.36 kB / 333.2 MB, free: 8.273 MB / 314.7 MB Notification: Performance of simCode: alias equations: time 5.852e-05/0.009061, allocations: 39.58 kB / 333.2 MB, free: 8.238 MB / 314.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.268e-05/0.009113, allocations: 79.38 kB / 333.3 MB, free: 8.16 MB / 314.7 MB Notification: Performance of SimCode: time 9.62e-07/0.009114, allocations: 0 / 333.3 MB, free: 8.16 MB / 314.7 MB Notification: Performance of Templates: time 0.005058/0.01417, allocations: 3.435 MB / 336.8 MB, free: 4.742 MB / 314.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.sim & ./ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Math.Random.TestRandomNumbers_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Math/Random/TestRandomNumbers/TestRandomNumbers.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.022284465841949]