Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.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 0.001076/0.001076, allocations: 86.05 kB / 19.87 MB, free: 4.617 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 0.001197/0.001197, allocations: 170 kB / 23.27 MB, free: 1.223 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 0.9727/0.9727, allocations: 177.2 MB / 203.7 MB, free: 5.508 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/package.mo): time 0.678/0.678, allocations: 118.6 MB / 378.9 MB, free: 1.379 MB / 346.7 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.4.0/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(ThermofluidStream.Idealized.EnergyFlow.Tests.Sum,tolerance=1e-06,outputFormat="mat",numberOfIntervals=100,variableFilter="CPUtime|EventCounter|Time|_derdummy|_dummy|const.k|const.y|energyFlowSource.E_flow|energyFlowSource.E_flow_out|energyFlowSource1.E_flow|energyFlowSource1.E_flow_out|energyFlowSource2.E_flow|energyFlowSource2.E_flow_out|energyFlowSource3.E_flow|energyFlowSource3.E_flow_out|energyFlowSource4.E_flow|energyFlowSource4.E_flow_out|energyFlowSource5.E_flow|energyFlowSource5.E_flow_out|sine.amplitude|sine.continuous|sine.f|sine.offset|sine.phase|sine.startTime|sine.y|sum1.E_flow_in.[0-9,]+.|sum1.E_flow_out|sum2.E_flow_in.[0-9,]+.|sum2.E_flow_out|sum3.E_flow_in.[0-9,]+.|sum3.E_flow_out",fileNamePrefix="ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum") translateModel(ThermofluidStream.Idealized.EnergyFlow.Tests.Sum,tolerance=1e-06,outputFormat="mat",numberOfIntervals=100,variableFilter="CPUtime|EventCounter|Time|_derdummy|_dummy|const.k|const.y|energyFlowSource.E_flow|energyFlowSource.E_flow_out|energyFlowSource1.E_flow|energyFlowSource1.E_flow_out|energyFlowSource2.E_flow|energyFlowSource2.E_flow_out|energyFlowSource3.E_flow|energyFlowSource3.E_flow_out|energyFlowSource4.E_flow|energyFlowSource4.E_flow_out|energyFlowSource5.E_flow|energyFlowSource5.E_flow_out|sine.amplitude|sine.continuous|sine.f|sine.offset|sine.phase|sine.startTime|sine.y|sum1.E_flow_in.[0-9,]+.|sum1.E_flow_out|sum2.E_flow_in.[0-9,]+.|sum2.E_flow_out|sum3.E_flow_in.[0-9,]+.|sum3.E_flow_out",fileNamePrefix="ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.352e-06/1.352e-06, allocations: 0 / 484.1 MB, free: 8.086 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.808e-05/1.944e-05, allocations: 2.312 kB / 484.1 MB, free: 8.082 MB / 410.7 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Idealized.EnergyFlow.Tests.Sum): time 0.001879/0.001898, allocations: 1.76 MB / 485.8 MB, free: 6.887 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.0006023/0.002501, allocations: 496.8 kB / 486.3 MB, free: 6.566 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 6.62e-05/0.002567, allocations: 6.688 kB / 486.3 MB, free: 6.562 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 9.309e-05/0.00266, allocations: 21.83 kB / 486.3 MB, free: 6.547 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 7.758e-05/0.002738, allocations: 22.92 kB / 486.4 MB, free: 6.531 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001933/0.002931, allocations: 47.33 kB / 486.4 MB, free: 6.508 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.0001153/0.003046, allocations: 103.4 kB / 486.5 MB, free: 6.457 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 9.166e-05/0.003138, allocations: 23.39 kB / 486.5 MB, free: 6.449 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001187/0.003257, allocations: 66.81 kB / 486.6 MB, free: 6.422 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 8.645e-05/0.003343, allocations: 34.45 kB / 486.6 MB, free: 6.414 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 1.748e-05/0.003361, allocations: 5.625 kB / 486.6 MB, free: 6.414 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 4.039e-05/0.003401, allocations: 15.58 kB / 486.6 MB, free: 6.41 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 2.995e-05/0.003431, allocations: 24.98 kB / 486.7 MB, free: 6.395 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 3.159e-05/0.003463, allocations: 25.17 kB / 486.7 MB, free: 6.387 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0001218/0.003584, allocations: 84.89 kB / 486.8 MB, free: 6.34 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.024e-06/0.003586, allocations: 1.469 kB / 486.8 MB, free: 6.34 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.001e-06/0.003587, allocations: 0 / 486.8 MB, free: 6.34 MB / 410.7 MB Notification: Performance of Transformations before backend: time 3.406e-06/0.003591, allocations: 0 / 486.8 MB, free: 6.34 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 19 * Number of variables: 19 Notification: Performance of Generate backend data structure: time 0.0003903/0.003981, allocations: 417.4 kB / 487.2 MB, free: 21.94 MB / 426.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.004e-05/0.004011, allocations: 9.875 kB / 487.2 MB, free: 21.94 MB / 426.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 9.576e-05/0.004107, allocations: 29.55 kB / 487.2 MB, free: 21.93 MB / 426.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 9.439e-05/0.004201, allocations: 138.6 kB / 487.4 MB, free: 21.78 MB / 426.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.584e-06/0.004209, allocations: 4.094 kB / 487.4 MB, free: 21.78 MB / 426.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.035e-05/0.004219, allocations: 17.62 kB / 487.4 MB, free: 21.77 MB / 426.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 9.827e-05/0.004317, allocations: 113 kB / 487.5 MB, free: 21.67 MB / 426.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.22e-06/0.004323, allocations: 192 / 487.5 MB, free: 21.67 MB / 426.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.975e-06/0.004331, allocations: 5.594 kB / 487.5 MB, free: 21.67 MB / 426.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.963e-06/0.004338, allocations: 7.062 kB / 487.5 MB, free: 21.66 MB / 426.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 3.103e-05/0.004369, allocations: 27.61 kB / 487.5 MB, free: 21.66 MB / 426.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003424/0.004711, allocations: 0.5545 MB / 488.1 MB, free: 21.12 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 3.268e-05/0.004744, allocations: 26.56 kB / 488.1 MB, free: 21.09 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 1.561e-05/0.004759, allocations: 16.03 kB / 488.1 MB, free: 21.07 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.061e-05/0.00477, allocations: 1.906 kB / 488.1 MB, free: 21.07 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.425e-05/0.004784, allocations: 37.33 kB / 488.2 MB, free: 21.02 MB / 426.7 MB Notification: Performance of pre-optimization done (n=2): time 9.12e-07/0.004785, allocations: 0 / 488.2 MB, free: 21.02 MB / 426.7 MB Notification: Performance of matching and sorting (n=2): time 0.0001013/0.004886, allocations: 43.2 kB / 488.2 MB, free: 20.99 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.056e-05/0.004907, allocations: 52.69 kB / 488.3 MB, free: 20.93 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.432e-05/0.004981, allocations: 192.6 kB / 488.4 MB, free: 20.75 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 8.175e-06/0.004989, allocations: 25.7 kB / 488.5 MB, free: 20.71 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 5.456e-05/0.005044, allocations: 168.1 kB / 488.6 MB, free: 20.56 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 4.188e-06/0.005048, allocations: 4.078 kB / 488.6 MB, free: 20.55 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 2.399e-05/0.005072, allocations: 23.09 kB / 488.7 MB, free: 20.53 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.0001061/0.005178, allocations: 0.4941 MB / 489.2 MB, free: 20.03 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 9.839e-06/0.005188, allocations: 1.438 kB / 489.2 MB, free: 20.03 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 1.661e-05/0.005205, allocations: 34.72 kB / 489.2 MB, free: 19.99 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 3.012e-05/0.005235, allocations: 34.06 kB / 489.2 MB, free: 19.95 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.654e-06/0.005236, allocations: 1.375 kB / 489.2 MB, free: 19.95 MB / 426.7 MB Notification: Performance of matching and sorting (n=4) (initialization): time 5.597e-05/0.005292, allocations: 60.84 kB / 489.3 MB, free: 19.9 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.087e-05/0.005303, allocations: 5.125 kB / 489.3 MB, free: 19.9 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.739e-06/0.005308, allocations: 1.312 kB / 489.3 MB, free: 19.9 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 9.578e-06/0.005318, allocations: 1.219 kB / 489.3 MB, free: 19.9 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.6e-05/0.005364, allocations: 10.22 kB / 489.3 MB, free: 19.9 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.926e-06/0.005367, allocations: 5.062 kB / 489.3 MB, free: 19.89 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.348e-05/0.00539, allocations: 4.969 kB / 489.3 MB, free: 19.89 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.579e-06/0.005395, allocations: 1.469 kB / 489.3 MB, free: 19.89 MB / 426.7 MB Notification: Model statistics after passing the back-end for initialization: * 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 initialization (4): * Single equations (assignments): 4 * 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 5.562e-05/0.00545, allocations: 155.8 kB / 489.5 MB, free: 19.73 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.443e-05/0.005465, allocations: 6.391 kB / 489.5 MB, free: 19.73 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.132e-05/0.005486, allocations: 14.44 kB / 489.5 MB, free: 19.72 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.703e-06/0.005488, allocations: 3.422 kB / 489.5 MB, free: 19.72 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.054e-06/0.00549, allocations: 3.938 kB / 489.5 MB, free: 19.71 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.124e-06/0.005492, allocations: 1.062 kB / 489.5 MB, free: 19.71 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 9.168e-05/0.005584, allocations: 114.5 kB / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.11e-07/0.005584, allocations: 1.094 kB / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.409e-05/0.005598, allocations: 4.438 kB / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.102e-06/0.005599, allocations: 3.938 kB / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.729e-06/0.005604, allocations: 3.188 kB / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.21e-07/0.005605, allocations: 0 / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.31e-07/0.005606, allocations: 1.75 kB / 489.6 MB, free: 19.59 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 8.515e-05/0.005691, allocations: 206 kB / 489.8 MB, free: 19.38 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 8.697e-06/0.005699, allocations: 6.422 kB / 489.8 MB, free: 19.38 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.075e-06/0.005708, allocations: 0 / 489.8 MB, free: 19.38 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.974e-05/0.005737, allocations: 1.594 kB / 489.8 MB, free: 19.38 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 1.875e-05/0.005756, allocations: 5.297 kB / 489.8 MB, free: 19.37 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.246e-06/0.005759, allocations: 4.984 kB / 489.8 MB, free: 19.37 MB / 426.7 MB Notification: Performance of sorting global known variables: time 4.127e-05/0.005801, allocations: 142.4 kB / 490 MB, free: 19.25 MB / 426.7 MB Notification: Performance of sort global known variables: time 6e-08/0.005801, allocations: 0 / 490 MB, free: 19.25 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.0001458/0.005946, allocations: 20.67 kB / 490 MB, free: 19.24 MB / 426.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (2): * Single equations (assignments): 2 * 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 Backend phase and start with SimCode phase: time 6.232e-05/0.006009, allocations: 96.38 kB / 490.1 MB, free: 19.14 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 5.521e-05/0.006064, allocations: 22.52 kB / 490.1 MB, free: 19.13 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 9.62e-07/0.006065, allocations: 0 / 490.1 MB, free: 19.13 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 1.168e-05/0.006077, allocations: 12.92 kB / 490.1 MB, free: 19.12 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001604/0.006237, allocations: 8 kB / 490.1 MB, free: 19.11 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004166/0.006654, allocations: 206.1 kB / 490.3 MB, free: 18.95 MB / 426.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 2.951e-05/0.006683, allocations: 61.38 kB / 490.4 MB, free: 18.88 MB / 426.7 MB Notification: Performance of simCode: alias equations: time 1.991e-05/0.006703, allocations: 5.891 kB / 490.4 MB, free: 18.88 MB / 426.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.598e-05/0.006749, allocations: 76.45 kB / 490.5 MB, free: 18.81 MB / 426.7 MB Notification: Performance of SimCode: time 8.72e-07/0.00675, allocations: 0 / 490.5 MB, free: 18.81 MB / 426.7 MB Notification: Performance of Templates: time 0.001951/0.008701, allocations: 0.6216 MB / 491.1 MB, free: 18.72 MB / 426.7 MB " [Timeout remaining time 660] make -j1 -f ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.makefile [Timeout 660] (rm -f ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe ; mkfifo ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe ; head -c 1048576 < ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe >> ../files/ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.sim & ./ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe 2>&1) [Timeout 240] diffSimulationResults("ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_ref.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable CPUtime in file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable CPUtime from file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! Error: Could not read variable EventCounter in file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable EventCounter from file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! Error: Could not read variable _derdummy in file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable _derdummy from file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! Error: Could not read variable _dummy in file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable _dummy from file ThermofluidStream_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.437251779716462]