Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.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 0.001751/0.001751, allocations: 104.3 kB / 19.69 MB, free: 1.945 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 0.001488/0.001488, allocations: 219.5 kB / 23 MB, free: 4.969 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.506/1.506, allocations: 207.7 MB / 233.8 MB, free: 9.789 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2166/0.2166, allocations: 44.26 MB / 330.3 MB, free: 9.312 MB / 270.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_flatTube_KC",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_flatTube_KC",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.003263/0.003263, allocations: 70.56 kB / 467.5 MB, free: 4.309 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1206/0.1238, allocations: 61.03 MB / 0.5162 GB, free: 7.148 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC): time 0.003706/0.1275, allocations: 2.106 MB / 0.5182 GB, free: 5.023 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.001769/0.1293, allocations: 0.9859 MB / 0.5192 GB, free: 4.031 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001464/0.1294, allocations: 7.938 kB / 0.5192 GB, free: 4.023 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003268/0.1298, allocations: 79.47 kB / 0.5193 GB, free: 3.945 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0003663/0.1301, allocations: 91.27 kB / 0.5194 GB, free: 3.855 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003403/0.1305, allocations: 119.4 kB / 0.5195 GB, free: 3.738 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.0002547/0.1307, allocations: 186.8 kB / 0.5197 GB, free: 3.555 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.442e-05/0.1308, allocations: 16.52 kB / 0.5197 GB, free: 3.535 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000153/0.1309, allocations: 71.59 kB / 0.5197 GB, free: 3.465 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001594/0.1311, allocations: 83.48 kB / 0.5198 GB, free: 3.383 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 2.577e-05/0.1311, allocations: 8 kB / 0.5198 GB, free: 3.375 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002908/0.1314, allocations: 123.8 kB / 0.52 GB, free: 3.254 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 6.791e-05/0.1315, allocations: 35.78 kB / 0.52 GB, free: 3.219 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 8.388e-05/0.1316, allocations: 67.48 kB / 0.5201 GB, free: 3.152 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004251/0.132, allocations: 298.6 kB / 0.5203 GB, free: 2.859 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.426e-06/0.132, allocations: 0 / 0.5203 GB, free: 2.859 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.412e-06/0.132, allocations: 0 / 0.5203 GB, free: 2.859 MB / 398.1 MB Notification: Performance of Transformations before backend: time 6.392e-06/0.132, allocations: 0 / 0.5203 GB, free: 2.859 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 52 * Number of variables: 52 Notification: Performance of Generate backend data structure: time 0.0006335/0.1326, allocations: 433.5 kB / 0.5208 GB, free: 2.406 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.624e-05/0.1327, allocations: 8.031 kB / 0.5208 GB, free: 2.398 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.532e-05/0.1327, allocations: 54.73 kB / 0.5208 GB, free: 2.336 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.729e-05/0.1328, allocations: 28.8 kB / 0.5208 GB, free: 2.309 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002077/0.133, allocations: 173.9 kB / 0.521 GB, free: 2.113 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.007e-05/0.133, allocations: 16.81 kB / 0.521 GB, free: 2.098 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.678e-05/0.1331, allocations: 23.94 kB / 0.521 GB, free: 2.074 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004246/0.1335, allocations: 227.3 kB / 0.5213 GB, free: 1.848 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.039e-05/0.1335, allocations: 0 / 0.5213 GB, free: 1.848 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.046e-05/0.1335, allocations: 8 kB / 0.5213 GB, free: 1.84 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.848e-06/0.1335, allocations: 8 kB / 0.5213 GB, free: 1.832 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004629/0.134, allocations: 253.6 kB / 0.5215 GB, free: 1.578 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001064/0.1351, allocations: 0.5734 MB / 0.5221 GB, free: 0.9648 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002888/0.1353, allocations: 102.5 kB / 0.5222 GB, free: 0.8555 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000133/0.1355, allocations: 40.94 kB / 0.5222 GB, free: 0.8125 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.53e-05/0.1355, allocations: 4 kB / 0.5222 GB, free: 0.8086 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.643e-05/0.1355, allocations: 30.56 kB / 0.5222 GB, free: 0.7695 MB / 398.1 MB Notification: Performance of pre-optimization done (n=9): time 1.563e-06/0.1355, allocations: 0 / 0.5222 GB, free: 0.7695 MB / 398.1 MB Notification: Performance of matching and sorting (n=9): time 0.0005452/0.1361, allocations: 169.7 kB / 0.5224 GB, free: 0.5977 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.239e-05/0.1361, allocations: 51.41 kB / 0.5225 GB, free: 0.5352 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002939/0.1364, allocations: 276.2 kB / 0.5227 GB, free: 264 kB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 2.302e-05/0.1364, allocations: 29.64 kB / 0.5228 GB, free: 228 kB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001232/0.1366, allocations: 171.6 kB / 0.5229 GB, free: 52 kB / 398.1 MB Notification: Performance of collectInitialBindings (initialization): time 2.903e-05/0.1366, allocations: 35.67 kB / 0.5229 GB, free: 16 kB / 398.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001041/0.1367, allocations: 53.84 kB / 0.523 GB, free: 15.95 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001479/0.1368, allocations: 334.6 kB / 0.5233 GB, free: 15.62 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001559/0.137, allocations: 55.95 kB / 0.5234 GB, free: 15.57 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002272/0.1372, allocations: 144.8 kB / 0.5235 GB, free: 15.38 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003906/0.1376, allocations: 212.6 kB / 0.5237 GB, free: 15.12 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.903e-06/0.1376, allocations: 3.984 kB / 0.5237 GB, free: 15.12 MB / 414.1 MB Notification: Performance of matching and sorting (n=25) (initialization): time 0.0004948/0.1381, allocations: 241.2 kB / 0.5239 GB, free: 14.88 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.614e-05/0.1381, allocations: 8 kB / 0.524 GB, free: 14.87 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.775e-06/0.1381, allocations: 7.938 kB / 0.524 GB, free: 14.86 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.733e-05/0.1382, allocations: 4 kB / 0.524 GB, free: 14.86 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003785/0.1385, allocations: 79.91 kB / 0.524 GB, free: 14.78 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008599/0.1394, allocations: 1.227 MB / 0.5252 GB, free: 13.51 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001991/0.1396, allocations: 31.73 kB / 0.5253 GB, free: 13.48 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.264e-05/0.1396, allocations: 12 kB / 0.5253 GB, free: 13.46 MB / 414.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 2 (m_flow_IN_con_2.geometry,m_flow_IN_con_1.geometry) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (25): * Single equations (assignments): 23 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0001502/0.1398, allocations: 142.1 kB / 0.5254 GB, free: 13.32 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.805e-05/0.1398, allocations: 19.86 kB / 0.5254 GB, free: 13.3 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004453/0.1403, allocations: 171.3 kB / 0.5256 GB, free: 13.12 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.896e-06/0.1403, allocations: 0 / 0.5256 GB, free: 13.12 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.627e-06/0.1403, allocations: 0 / 0.5256 GB, free: 13.12 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5e-06/0.1403, allocations: 7.984 kB / 0.5256 GB, free: 13.11 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000672/0.1409, allocations: 407.1 kB / 0.526 GB, free: 12.66 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.007e-06/0.1409, allocations: 8.062 kB / 0.526 GB, free: 12.65 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002418/0.1412, allocations: 51.98 kB / 0.5261 GB, free: 12.6 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 6.813e-06/0.1412, allocations: 4 kB / 0.5261 GB, free: 12.6 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.539e-05/0.1412, allocations: 7.922 kB / 0.5261 GB, free: 12.59 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007649/0.142, allocations: 1.215 MB / 0.5273 GB, free: 11.33 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.008e-06/0.142, allocations: 4.031 kB / 0.5273 GB, free: 11.32 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003985/0.1424, allocations: 249.1 kB / 0.5275 GB, free: 11.06 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 4.884e-05/0.1424, allocations: 23.84 kB / 0.5275 GB, free: 11.04 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.354e-05/0.1425, allocations: 4.188 kB / 0.5275 GB, free: 11.03 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001588/0.1426, allocations: 8 kB / 0.5275 GB, free: 11.02 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.224e-05/0.1427, allocations: 11.92 kB / 0.5275 GB, free: 11.01 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.373e-05/0.1427, allocations: 11.98 kB / 0.5275 GB, free: 11 MB / 414.1 MB Notification: Performance of sorting global known variables: time 0.0001712/0.1428, allocations: 183.1 kB / 0.5277 GB, free: 10.82 MB / 414.1 MB Notification: Performance of sort global known variables: time 1.01e-07/0.1428, allocations: 3.938 kB / 0.5277 GB, free: 10.82 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.000374/0.1432, allocations: 75.8 kB / 0.5278 GB, free: 10.74 MB / 414.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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 (9): * Single equations (assignments): 7 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0009044/0.1441, allocations: 0.8153 MB / 0.5286 GB, free: 9.895 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.0005374/0.1447, allocations: 167.8 kB / 0.5288 GB, free: 9.73 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 2.034e-06/0.1447, allocations: 0 / 0.5288 GB, free: 9.73 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0002949/0.145, allocations: 88.88 kB / 0.5288 GB, free: 9.645 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003908/0.1453, allocations: 28.97 kB / 0.5289 GB, free: 9.613 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003369/0.1487, allocations: 2.558 MB / 0.5314 GB, free: 6.879 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001222/0.1488, allocations: 125.6 kB / 0.5315 GB, free: 6.738 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 8.94e-05/0.1489, allocations: 29.97 kB / 0.5315 GB, free: 6.711 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001049/0.149, allocations: 63.41 kB / 0.5316 GB, free: 6.648 MB / 414.1 MB Notification: Performance of SimCode: time 5.51e-07/0.149, allocations: 0 / 0.5316 GB, free: 6.648 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2354/0.3845, allocations: 6.776 MB / 0.5382 GB, free: 30.01 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 13.29/13.68, allocations: 5.125 kB / 0.5382 GB, free: 30.01 MB / 414.1 MB " [Timeout remaining time 646] (rm -f ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC_res.mat --tempDir=temp_ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_flatTube_KC_fmu --startTime=0 --stopTime=1.01 --stepSize=0.000201879 --timeout=50 --tolerance=1e-06 ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HeatExchanger_kc_flatTube_KC.fmu > ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HeatExchanger/kc_flatTube_KC/kc_flatTube_KC.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.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: 16.805994160939008]