Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_dev_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 0.001415/0.001415, allocations: 92.22 kB / 19.65 MB, free: 276 kB / 13.93 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 0.001548/0.001548, allocations: 173 kB / 23.02 MB, free: 1.547 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 0.995/0.995, allocations: 177.1 MB / 203.4 MB, free: 5.621 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream main/package.mo): time 0.6737/0.6737, allocations: 118.6 MB / 378.6 MB, free: 1.473 MB / 346.7 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream main/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_dev_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_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.884e-06/1.884e-06, allocations: 0 / 483.6 MB, free: 8.246 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.77e-05/2.959e-05, allocations: 3.812 kB / 483.6 MB, free: 8.242 MB / 410.7 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Idealized.EnergyFlow.Tests.Sum): time 0.003209/0.003239, allocations: 1.765 MB / 485.4 MB, free: 7.047 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.0009792/0.004218, allocations: 499.9 kB / 485.9 MB, free: 6.727 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001094/0.004327, allocations: 10.44 kB / 485.9 MB, free: 6.719 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0001415/0.004469, allocations: 16.22 kB / 485.9 MB, free: 6.711 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0001171/0.004586, allocations: 22.75 kB / 485.9 MB, free: 6.695 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003125/0.004898, allocations: 52.31 kB / 486 MB, free: 6.664 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.0002026/0.005101, allocations: 101.9 kB / 486.1 MB, free: 6.617 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001364/0.005237, allocations: 25.98 kB / 486.1 MB, free: 6.605 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002049/0.005442, allocations: 58.09 kB / 486.1 MB, free: 6.586 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000156/0.005598, allocations: 41.16 kB / 486.2 MB, free: 6.574 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 3.415e-05/0.005632, allocations: 9.344 kB / 486.2 MB, free: 6.57 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 7.135e-05/0.005704, allocations: 12.23 kB / 486.2 MB, free: 6.566 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 5.175e-05/0.005755, allocations: 22.22 kB / 486.2 MB, free: 6.555 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 5.315e-05/0.005809, allocations: 28.88 kB / 486.2 MB, free: 6.543 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0001776/0.005986, allocations: 83.12 kB / 486.3 MB, free: 6.5 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.045e-06/0.005989, allocations: 0 / 486.3 MB, free: 6.5 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.352e-06/0.005991, allocations: 0 / 486.3 MB, free: 6.5 MB / 410.7 MB Notification: Performance of Transformations before backend: time 6.783e-06/0.005997, allocations: 0 / 486.3 MB, free: 6.5 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 0.0005997/0.006597, allocations: 425.1 kB / 486.7 MB, free: 22.09 MB / 426.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.126e-05/0.006638, allocations: 9.625 kB / 486.8 MB, free: 22.09 MB / 426.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000176/0.006814, allocations: 29.83 kB / 486.8 MB, free: 22.08 MB / 426.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002073/0.007022, allocations: 132.2 kB / 486.9 MB, free: 21.94 MB / 426.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.866e-05/0.00704, allocations: 8.5 kB / 486.9 MB, free: 21.94 MB / 426.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.847e-05/0.007059, allocations: 8.5 kB / 486.9 MB, free: 21.93 MB / 426.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002133/0.007272, allocations: 117.1 kB / 487 MB, free: 21.84 MB / 426.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.548e-06/0.007282, allocations: 192 / 487 MB, free: 21.84 MB / 426.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.281e-05/0.007295, allocations: 1.75 kB / 487 MB, free: 21.84 MB / 426.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.102e-05/0.007306, allocations: 6.688 kB / 487.1 MB, free: 21.83 MB / 426.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 7.08e-05/0.007376, allocations: 38.98 kB / 487.1 MB, free: 21.82 MB / 426.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005919/0.007968, allocations: 0.5779 MB / 487.7 MB, free: 21.25 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 6.545e-05/0.008034, allocations: 35.12 kB / 487.7 MB, free: 21.21 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 3.249e-05/0.008066, allocations: 19.09 kB / 487.7 MB, free: 21.2 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.46e-05/0.008081, allocations: 1.375 kB / 487.7 MB, free: 21.2 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.989e-05/0.008101, allocations: 38.7 kB / 487.8 MB, free: 21.15 MB / 426.7 MB Notification: Performance of pre-optimization done (n=2): time 1.573e-06/0.008102, allocations: 0 / 487.8 MB, free: 21.15 MB / 426.7 MB Notification: Performance of matching and sorting (n=2): time 0.0001759/0.008278, allocations: 38.61 kB / 487.8 MB, free: 21.12 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.934e-05/0.008308, allocations: 56.72 kB / 487.9 MB, free: 21.05 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001262/0.008434, allocations: 195.8 kB / 488 MB, free: 20.87 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 1.127e-05/0.008445, allocations: 27.08 kB / 488.1 MB, free: 20.84 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 7.813e-05/0.008523, allocations: 163.2 kB / 488.2 MB, free: 20.68 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 8.557e-06/0.008532, allocations: 5.328 kB / 488.2 MB, free: 20.68 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.965e-05/0.008571, allocations: 22.12 kB / 488.3 MB, free: 20.65 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.000145/0.008716, allocations: 498.2 kB / 488.7 MB, free: 20.16 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 2.571e-05/0.008742, allocations: 2.75 kB / 488.7 MB, free: 20.16 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 3.214e-05/0.008774, allocations: 39.12 kB / 488.8 MB, free: 20.11 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 5.51e-05/0.008829, allocations: 37.27 kB / 488.8 MB, free: 20.07 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.856e-06/0.008832, allocations: 1.375 kB / 488.8 MB, free: 20.07 MB / 426.7 MB Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001169/0.008949, allocations: 61.33 kB / 488.9 MB, free: 20.03 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.79e-05/0.008967, allocations: 5.5 kB / 488.9 MB, free: 20.03 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.793e-06/0.008974, allocations: 1.375 kB / 488.9 MB, free: 20.03 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.821e-05/0.008992, allocations: 3.938 kB / 488.9 MB, free: 20.02 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 8.441e-05/0.009076, allocations: 10.81 kB / 488.9 MB, free: 20.02 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.273e-06/0.009083, allocations: 4.703 kB / 488.9 MB, free: 20.02 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.853e-05/0.009122, allocations: 6.703 kB / 488.9 MB, free: 20.02 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.767e-06/0.009131, allocations: 1.375 kB / 488.9 MB, free: 20.02 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 8.345e-05/0.009214, allocations: 158 kB / 489.1 MB, free: 19.85 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.719e-05/0.009241, allocations: 4.125 kB / 489.1 MB, free: 19.85 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.862e-05/0.00927, allocations: 9.344 kB / 489.1 MB, free: 19.84 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.929e-06/0.009275, allocations: 8.5 kB / 489.1 MB, free: 19.84 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.758e-06/0.009279, allocations: 0 / 489.1 MB, free: 19.84 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.965e-06/0.009282, allocations: 0 / 489.1 MB, free: 19.84 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001556/0.009437, allocations: 141.1 kB / 489.2 MB, free: 19.69 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.723e-06/0.009439, allocations: 0 / 489.2 MB, free: 19.69 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.604e-05/0.009475, allocations: 4.125 kB / 489.2 MB, free: 19.69 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.505e-06/0.009478, allocations: 0 / 489.2 MB, free: 19.69 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.656e-06/0.009486, allocations: 8.516 kB / 489.2 MB, free: 19.68 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.613e-06/0.009488, allocations: 7.938 kB / 489.2 MB, free: 19.68 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.934e-06/0.00949, allocations: 3.938 kB / 489.3 MB, free: 19.67 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00014/0.00963, allocations: 191.4 kB / 489.4 MB, free: 19.48 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 1.561e-05/0.009645, allocations: 6.703 kB / 489.4 MB, free: 19.48 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.523e-05/0.009661, allocations: 4 kB / 489.5 MB, free: 19.47 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.639e-05/0.009717, allocations: 1.375 kB / 489.5 MB, free: 19.47 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.988e-05/0.009757, allocations: 8.359 kB / 489.5 MB, free: 19.47 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.629e-06/0.009762, allocations: 5.375 kB / 489.5 MB, free: 19.46 MB / 426.7 MB Notification: Performance of sorting global known variables: time 7.255e-05/0.009834, allocations: 141.9 kB / 489.6 MB, free: 19.34 MB / 426.7 MB Notification: Performance of sort global known variables: time 1.01e-07/0.009834, allocations: 0 / 489.6 MB, free: 19.34 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.0002684/0.0101, allocations: 20.36 kB / 489.6 MB, free: 19.34 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 0.0001004/0.0102, allocations: 94.77 kB / 489.7 MB, free: 19.25 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 0.0001067/0.01031, allocations: 23.88 kB / 489.7 MB, free: 19.23 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 2.064e-06/0.01031, allocations: 1.375 kB / 489.7 MB, free: 19.23 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 2.086e-05/0.01033, allocations: 13.58 kB / 489.8 MB, free: 19.21 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002848/0.01062, allocations: 4.125 kB / 489.8 MB, free: 19.21 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007551/0.01137, allocations: 213.4 kB / 490 MB, free: 19.04 MB / 426.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.758e-05/0.01142, allocations: 63.89 kB / 490 MB, free: 18.97 MB / 426.7 MB Notification: Performance of simCode: alias equations: time 4.149e-05/0.01146, allocations: 2.844 kB / 490 MB, free: 18.97 MB / 426.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.237e-05/0.01149, allocations: 11.44 kB / 490 MB, free: 18.96 MB / 426.7 MB Notification: Performance of SimCode: time 1.282e-06/0.0115, allocations: 0 / 490 MB, free: 18.96 MB / 426.7 MB Notification: Performance of Templates: time 0.003213/0.01471, allocations: 0.6136 MB / 490.7 MB, free: 18.86 MB / 426.7 MB " [Timeout remaining time 660] make -j1 -f ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.makefile [Timeout 660] (rm -f ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe ; mkfifo ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe ; head -c 1048576 < ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe >> ../files/ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.sim & ./ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum.pipe 2>&1) [Timeout 240] diffSimulationResults("ThermofluidStream_dev_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_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable CPUtime from file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! Error: Could not read variable EventCounter in file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable EventCounter from file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! Error: Could not read variable _derdummy in file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable _derdummy from file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! Error: Could not read variable _dummy in file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat. Warning: Get data of variable _dummy from file ThermofluidStream_dev_ThermofluidStream.Idealized.EnergyFlow.Tests.Sum_res.mat failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.631828462705016]