Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.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 0.002199/0.002199, allocations: 114 kB / 20.43 MB, free: 1.457 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 0.002472/0.002472, allocations: 214.4 kB / 23.74 MB, free: 4.672 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 1.481/1.481, allocations: 230.5 MB / 257.4 MB, free: 8.004 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: "" <> buildModelFMU(Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse,fileNamePrefix="Modelica_trunk_Modelica_Electrical_Machines_Examples_Transformers_Rectifier12pulse",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse,fileNamePrefix="Modelica_trunk_Modelica_Electrical_Machines_Examples_Transformers_Rectifier12pulse",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00199/0.00199, allocations: 71.89 kB / 377.8 MB, free: 2.961 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.288/0.29, allocations: 53.41 MB / 431.2 MB, free: 6.684 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse): time 0.01441/0.3044, allocations: 10.86 MB / 442.1 MB, free: 11.78 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.007857/0.3123, allocations: 3.282 MB / 445.4 MB, free: 8.492 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002455/0.3147, allocations: 111.2 kB / 445.5 MB, free: 8.383 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00231/0.317, allocations: 0.7527 MB / 446.2 MB, free: 7.625 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003865/0.3209, allocations: 1.212 MB / 447.4 MB, free: 6.406 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001348/0.3223, allocations: 483.4 kB / 447.9 MB, free: 5.934 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.006673/0.3289, allocations: 5.205 MB / 453.1 MB, free: 0.707 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00369/0.3326, allocations: 2.499 MB / 455.6 MB, free: 14.12 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005431/0.3381, allocations: 2.483 MB / 458.1 MB, free: 11.66 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005499/0.3436, allocations: 2.849 MB / 460.9 MB, free: 8.797 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001474/0.345, allocations: 0.625 MB / 461.6 MB, free: 8.172 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002127/0.3472, allocations: 0.7225 MB / 462.3 MB, free: 7.449 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001889/0.349, allocations: 1.663 MB / 464 MB, free: 5.781 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004992/0.354, allocations: 2.785 MB / 466.7 MB, free: 2.984 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01084/0.3649, allocations: 8.487 MB / 475.2 MB, free: 10.47 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.125e-06/0.3649, allocations: 0 / 475.2 MB, free: 10.47 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.315e-06/0.3649, allocations: 0 / 475.2 MB, free: 10.47 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0002459/0.3651, allocations: 0 / 475.2 MB, free: 10.47 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1058 * Number of variables: 1058 Notification: Performance of Generate backend data structure: time 0.01397/0.3791, allocations: 5.19 MB / 480.4 MB, free: 5.219 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.502e-05/0.3792, allocations: 12.03 kB / 480.4 MB, free: 5.207 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001344/0.3805, allocations: 0.5638 MB / 481 MB, free: 4.633 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0021/0.3826, allocations: 0.5993 MB / 481.6 MB, free: 4.031 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006781/0.3894, allocations: 2.838 MB / 484.4 MB, free: 1.125 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002802/0.3897, allocations: 295.8 kB / 484.7 MB, free: 0.8359 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001084/0.3907, allocations: 388 kB / 485.1 MB, free: 468 kB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01209/0.4028, allocations: 5.863 MB / 491 MB, free: 10.51 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.237e-05/0.4029, allocations: 0 / 491 MB, free: 10.51 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005762/0.4035, allocations: 164 kB / 491.1 MB, free: 10.35 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002562/0.4038, allocations: 228.1 kB / 491.3 MB, free: 10.12 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01079/0.4145, allocations: 5.06 MB / 496.4 MB, free: 5.047 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03219/0.4467, allocations: 16.81 MB / 0.5012 GB, free: 3.801 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00611/0.4528, allocations: 3.897 MB / 0.505 GB, free: 12 kB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003853/0.4567, allocations: 2.454 MB / 0.5074 GB, free: 13.55 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002871/0.457, allocations: 61.97 kB / 0.5074 GB, free: 13.5 MB / 430.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.684e-05/0.457, allocations: 64.5 kB / 0.5075 GB, free: 13.42 MB / 430.1 MB Notification: Performance of pre-optimization done (n=249): time 4.769e-06/0.4571, allocations: 0 / 0.5075 GB, free: 13.42 MB / 430.1 MB Notification: Performance of matching and sorting (n=256): time 0.02103/0.4781, allocations: 10.04 MB / 0.5173 GB, free: 3.297 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.259e-05/0.4782, allocations: 89.3 kB / 0.5174 GB, free: 3.195 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004481/0.4826, allocations: 2.644 MB / 0.52 GB, free: 0.5312 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004184/0.4831, allocations: 73.7 kB / 0.5201 GB, free: 464 kB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001449/0.4845, allocations: 1.691 MB / 0.5217 GB, free: 14.75 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.00106/0.4856, allocations: 0.8831 MB / 0.5226 GB, free: 13.86 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007292/0.4863, allocations: 408.7 kB / 0.523 GB, free: 13.45 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.0001695/0.4865, allocations: 305.1 kB / 0.5233 GB, free: 13.15 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002371/0.4888, allocations: 1.336 MB / 0.5246 GB, free: 11.8 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002515/0.4913, allocations: 1.65 MB / 0.5262 GB, free: 10.06 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004849/0.4962, allocations: 3.083 MB / 0.5292 GB, free: 6.852 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.877e-06/0.4962, allocations: 0 / 0.5292 GB, free: 6.852 MB / 446.1 MB Notification: Performance of matching and sorting (n=303) (initialization): time 0.008335/0.5045, allocations: 4.435 MB / 0.5335 GB, free: 2.336 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.108e-05/0.5046, allocations: 8 kB / 0.5335 GB, free: 2.328 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.096e-05/0.5046, allocations: 4 kB / 0.5335 GB, free: 2.324 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005518/0.5101, allocations: 1.651 MB / 0.5351 GB, free: 0.6406 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001721/0.5118, allocations: 391.5 kB / 0.5355 GB, free: 264 kB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2405/0.7523, allocations: 24.7 MB / 0.5596 GB, free: 80.75 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002167/0.7545, allocations: 104.9 kB / 0.5597 GB, free: 80.7 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002577/0.7547, allocations: 77.66 kB / 0.5598 GB, free: 80.69 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 12 (diode4.idealDiode[3].off,diode4.idealDiode[2].off,diode4.idealDiode[1].off,diode3.idealDiode[3].off,diode3.idealDiode[2].off,diode3.idealDiode[1].off,diode2.idealDiode[3].off,diode2.idealDiode[2].off,diode2.idealDiode[1].off,diode1.idealDiode[3].off,diode1.idealDiode[2].off,diode1.idealDiode[1].off) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (198): * Single equations (assignments): 188 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,9,100.0%), (1,9,100.0%), (1,9,100.0%), (2,29,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 6 systems {(2,7), (2,7), (2,7), (2,7), (2,7), (2,7)} Notification: Performance of prepare postOptimizeDAE: time 0.002371/0.7571, allocations: 1.411 MB / 0.5612 GB, free: 80.01 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006098/0.7577, allocations: 316.6 kB / 0.5615 GB, free: 80 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006162/0.7639, allocations: 4.35 MB / 0.5657 GB, free: 77.99 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.52e-05/0.7639, allocations: 22.81 kB / 0.5658 GB, free: 77.99 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.55e-05/0.7639, allocations: 7.625 kB / 0.5658 GB, free: 77.99 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.985e-05/0.7639, allocations: 11.95 kB / 0.5658 GB, free: 77.98 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01254/0.7764, allocations: 8.763 MB / 0.5743 GB, free: 69.64 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.958e-06/0.7765, allocations: 8.062 kB / 0.5743 GB, free: 69.63 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001027/0.7775, allocations: 283.6 kB / 0.5746 GB, free: 69.36 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.004454/0.7819, allocations: 1.614 MB / 0.5762 GB, free: 67.71 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000252/0.7822, allocations: 59.97 kB / 0.5762 GB, free: 67.65 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01823/0.8004, allocations: 24.45 MB / 0.6001 GB, free: 42.31 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.615e-06/0.8004, allocations: 4.031 kB / 0.6001 GB, free: 42.3 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007608/0.808, allocations: 6.068 MB / 0.606 GB, free: 36.12 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001685/0.8097, allocations: 0.6287 MB / 0.6067 GB, free: 35.49 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005291/0.8102, allocations: 64.05 kB / 0.6067 GB, free: 35.43 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001327/0.8116, allocations: 119.9 kB / 0.6068 GB, free: 35.31 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000496/0.8121, allocations: 221.5 kB / 0.607 GB, free: 35.1 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001324/0.8122, allocations: 67.98 kB / 0.6071 GB, free: 35.03 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.002259/0.8145, allocations: 1.856 MB / 0.6089 GB, free: 33.16 MB / 446.1 MB Notification: Performance of sort global known variables: time 1e-07/0.8145, allocations: 0 / 0.6089 GB, free: 33.16 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.003306/0.8178, allocations: 0.9651 MB / 0.6099 GB, free: 32.2 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 7 (cDC1.v,cDC2.v,transformer1.l2sigma.inductor[2].i,transformer1.l2sigma.inductor[3].i,transformer2.l2sigma.inductor[1].i,transformer2.l2sigma.inductor[2].i,transformer2.l2sigma.inductor[3].i) * Number of discrete variables: 12 (diode1.idealDiode[1].off,diode1.idealDiode[2].off,diode1.idealDiode[3].off,diode2.idealDiode[1].off,diode2.idealDiode[2].off,diode2.idealDiode[3].off,diode3.idealDiode[1].off,diode3.idealDiode[2].off,diode3.idealDiode[3].off,diode4.idealDiode[1].off,diode4.idealDiode[2].off,diode4.idealDiode[3].off) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (151): * Single equations (assignments): 141 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(2,29,100.0%), (1,9,100.0%), (1,9,100.0%), (1,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 6 systems {(2,7), (2,7), (2,7), (2,7), (2,7), (2,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.007818/0.8256, allocations: 6.778 MB / 0.6165 GB, free: 25.31 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.005888/0.8315, allocations: 4.775 MB / 0.6211 GB, free: 20.4 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 9.538e-06/0.8315, allocations: 0 / 0.6211 GB, free: 20.4 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.003933/0.8354, allocations: 3.268 MB / 0.6243 GB, free: 17 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003914/0.8393, allocations: 0.9477 MB / 0.6253 GB, free: 16.06 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05134/0.8907, allocations: 32.06 MB / 0.6566 GB, free: 15.56 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003893/0.8946, allocations: 3.201 MB / 0.6597 GB, free: 12.32 MB / 478.1 MB Notification: Performance of simCode: alias equations: time 0.001943/0.8965, allocations: 0.5831 MB / 0.6603 GB, free: 11.73 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002348/0.8988, allocations: 1.479 MB / 0.6617 GB, free: 10.25 MB / 478.1 MB Notification: Performance of SimCode: time 2.404e-06/0.8989, allocations: 0 / 0.6617 GB, free: 10.25 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4183/1.317, allocations: 94.07 MB / 0.7536 GB, free: 178.5 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate platform static: time 19.3/20.62, allocations: 11.97 kB / 0.7536 GB, free: 178.4 MB / 0.5294 GB " [Timeout remaining time 639] (rm -f Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.pipe >> ../files/Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.sim & python3 -m fmpy simulate --output-file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv --start-time 0 --stop-time 0.1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0001 Modelica_trunk_Modelica_Electrical_Machines_Examples_Transformers_Rectifier12pulse.fmu > Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Machines/Examples/Transformers/Rectifier12pulse/Rectifier12pulse.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable transformer1.l2sigma.inductor[1].i in file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv. Warning: Get data of variable transformer1.l2sigma.inductor[1].i from file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv failed! Error: Could not read variable transformer2.l2sigma.inductor[2].i in file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv. Warning: Get data of variable transformer2.l2sigma.inductor[2].i from file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv failed! Error: Could not read variable transformer2.l2sigma.inductor[3].i in file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv. Warning: Get data of variable transformer2.l2sigma.inductor[3].i from file Modelica_trunk_Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 23.539623235999898]