Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.008112/0.008112, allocations: 1.784 MB / 21.57 MB, free: 2.895 MB / 18.57 MB " [Timeout remaining time 180] 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 0.0007477/0.0007477, allocations: 95.94 kB / 25.41 MB, free: 6.957 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 0.0008554/0.0008554, allocations: 159.4 kB / 29.33 MB, free: 3.102 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 0.8561/0.8561, allocations: 177.1 MB / 210.3 MB, free: 2.227 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 0.7356/0.7356, allocations: 102.4 MB / 369.8 MB, free: 0.7539 MB / 330.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 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) Using package SMArtInt with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="CPUtime|EventCounter|Time|add.k1|add.k2|add.u1|add.u2|add.y|sine.duration|sine.height|sine.offset|sine.startTime|sine.y|sine1.duration|sine1.height|sine1.offset|sine1.startTime|sine1.y|step.height|step.offset|step.startTime|step.y|step1.height|step1.offset|step1.startTime|step1.y|variableGradientLimiter.Nd|variableGradientLimiter.constantLimits|der.variableGradientLimiter.y_aux.|variableGradientLimiter.maxGrad|variableGradientLimiter.maxGrad_|variableGradientLimiter.maxGrad_const|variableGradientLimiter.minGrad|variableGradientLimiter.minGrad_|variableGradientLimiter.minGrad_const|variableGradientLimiter.thres|variableGradientLimiter.u|variableGradientLimiter.useThresh|variableGradientLimiter.y|variableGradientLimiter.y_aux",fileNamePrefix="ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter") translateModel(ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="CPUtime|EventCounter|Time|add.k1|add.k2|add.u1|add.u2|add.y|sine.duration|sine.height|sine.offset|sine.startTime|sine.y|sine1.duration|sine1.height|sine1.offset|sine1.startTime|sine1.y|step.height|step.offset|step.startTime|step.y|step1.height|step1.offset|step1.startTime|step1.y|variableGradientLimiter.Nd|variableGradientLimiter.constantLimits|der.variableGradientLimiter.y_aux.|variableGradientLimiter.maxGrad|variableGradientLimiter.maxGrad_|variableGradientLimiter.maxGrad_const|variableGradientLimiter.minGrad|variableGradientLimiter.minGrad_|variableGradientLimiter.minGrad_const|variableGradientLimiter.thres|variableGradientLimiter.u|variableGradientLimiter.useThresh|variableGradientLimiter.y|variableGradientLimiter.y_aux",fileNamePrefix="ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.593e-06/1.593e-06, allocations: 0 / 470.4 MB, free: 12.3 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.59e-05/2.749e-05, allocations: 7.656 kB / 470.4 MB, free: 12.3 MB / 442.8 MB Notification: Performance of NFInst.instantiate(ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter): time 0.002484/0.002511, allocations: 2.342 MB / 472.8 MB, free: 9.941 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.0009349/0.003446, allocations: 0.6935 MB / 473.5 MB, free: 9.242 MB / 442.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.688e-05/0.003503, allocations: 0 / 473.5 MB, free: 9.242 MB / 442.8 MB Notification: Performance of NFTyping.typeComponents: time 9.876e-05/0.003602, allocations: 11.86 kB / 473.5 MB, free: 9.23 MB / 442.8 MB Notification: Performance of NFTyping.typeBindings: time 4.963e-05/0.003652, allocations: 19.75 kB / 473.5 MB, free: 9.211 MB / 442.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003462/0.003998, allocations: 115.5 kB / 473.6 MB, free: 9.098 MB / 442.8 MB Notification: Performance of NFFlatten.flatten: time 0.000108/0.004106, allocations: 91.64 kB / 473.7 MB, free: 9.008 MB / 442.8 MB Notification: Performance of NFFlatten.resolveConnections: time 8.502e-05/0.004191, allocations: 17.3 kB / 473.7 MB, free: 8.992 MB / 442.8 MB Notification: Performance of NFEvalConstants.evaluate: time 7.553e-05/0.004266, allocations: 55.88 kB / 473.8 MB, free: 8.938 MB / 442.8 MB Notification: Performance of NFSimplifyModel.simplify: time 4.673e-05/0.004313, allocations: 27.91 kB / 473.8 MB, free: 8.91 MB / 442.8 MB Notification: Performance of NFPackage.collectConstants: time 1.671e-05/0.00433, allocations: 8 kB / 473.8 MB, free: 8.902 MB / 442.8 MB Notification: Performance of NFFlatten.collectFunctions: time 1.839e-05/0.004348, allocations: 8 kB / 473.8 MB, free: 8.895 MB / 442.8 MB Notification: Performance of NFScalarize.scalarize: time 2.513e-05/0.004373, allocations: 27.84 kB / 473.8 MB, free: 8.867 MB / 442.8 MB Notification: Performance of NFVerifyModel.verify: time 2.675e-05/0.0044, allocations: 23.92 kB / 473.9 MB, free: 8.844 MB / 442.8 MB Notification: Performance of NFConvertDAE.convert: time 0.0001003/0.0045, allocations: 67.73 kB / 473.9 MB, free: 8.777 MB / 442.8 MB Notification: Performance of FrontEnd - DAE generated: time 2.635e-06/0.004503, allocations: 0 / 473.9 MB, free: 8.777 MB / 442.8 MB Notification: Performance of FrontEnd: time 9.02e-07/0.004504, allocations: 0 / 473.9 MB, free: 8.777 MB / 442.8 MB Notification: Performance of Transformations before backend: time 3.517e-06/0.004507, allocations: 0 / 473.9 MB, free: 8.777 MB / 442.8 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 14 * Number of variables: 14 Notification: Performance of Generate backend data structure: time 0.000401/0.004908, allocations: 439.8 kB / 474.4 MB, free: 8.312 MB / 442.8 MB Notification: Performance of prepare preOptimizeDAE: time 3.805e-05/0.004946, allocations: 12.03 kB / 474.4 MB, free: 8.301 MB / 442.8 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.334e-05/0.00498, allocations: 16.84 kB / 474.4 MB, free: 8.285 MB / 442.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001168/0.005097, allocations: 135.2 kB / 474.5 MB, free: 8.129 MB / 442.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.859e-06/0.005106, allocations: 8.375 kB / 474.5 MB, free: 8.121 MB / 442.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.971e-05/0.005126, allocations: 4.375 kB / 474.5 MB, free: 8.117 MB / 442.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001454/0.005271, allocations: 98.84 kB / 474.6 MB, free: 8.012 MB / 442.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.482e-06/0.005278, allocations: 3.938 kB / 474.6 MB, free: 8.008 MB / 442.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.064e-06/0.005285, allocations: 4 kB / 474.6 MB, free: 8.004 MB / 442.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.847e-06/0.005289, allocations: 0 / 474.6 MB, free: 8.004 MB / 442.8 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 3.986e-05/0.005329, allocations: 15.98 kB / 474.7 MB, free: 7.988 MB / 442.8 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003317/0.00566, allocations: 324.1 kB / 475 MB, free: 7.645 MB / 442.8 MB Notification: Performance of preOpt comSubExp (simulation): time 5.861e-05/0.005719, allocations: 31.06 kB / 475 MB, free: 7.602 MB / 442.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 2.342e-05/0.005742, allocations: 15.67 kB / 475 MB, free: 7.582 MB / 442.8 MB Notification: Performance of preOpt evalFunc (simulation): time 1.63e-05/0.005759, allocations: 8.062 kB / 475 MB, free: 7.574 MB / 442.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.898e-05/0.005778, allocations: 37.39 kB / 475.1 MB, free: 7.527 MB / 442.8 MB Notification: Performance of pre-optimization done (n=6): time 9.32e-07/0.005779, allocations: 4 kB / 475.1 MB, free: 7.523 MB / 442.8 MB Notification: Performance of matching and sorting (n=6): time 0.00015/0.005929, allocations: 69.77 kB / 475.1 MB, free: 7.449 MB / 442.8 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.423e-05/0.005953, allocations: 51.41 kB / 475.2 MB, free: 7.387 MB / 442.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.504e-05/0.006038, allocations: 201.8 kB / 475.4 MB, free: 7.172 MB / 442.8 MB Notification: Performance of collectPreVariables (initialization): time 1.04e-05/0.006048, allocations: 25.7 kB / 475.4 MB, free: 7.141 MB / 442.8 MB Notification: Performance of collectInitialEqns (initialization): time 5.326e-05/0.006102, allocations: 154.7 kB / 475.6 MB, free: 6.984 MB / 442.8 MB Notification: Performance of collectInitialBindings (initialization): time 2.201e-05/0.006124, allocations: 19.86 kB / 475.6 MB, free: 6.965 MB / 442.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.167e-05/0.006155, allocations: 23.36 kB / 475.6 MB, free: 6.934 MB / 442.8 MB Notification: Performance of setup shared object (initialization): time 0.0001163/0.006271, allocations: 0.4961 MB / 476.1 MB, free: 6.426 MB / 442.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 1.867e-05/0.00629, allocations: 7.984 kB / 476.1 MB, free: 6.418 MB / 442.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 1.798e-05/0.006308, allocations: 8.062 kB / 476.1 MB, free: 6.41 MB / 442.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 4.527e-05/0.006353, allocations: 39.81 kB / 476.2 MB, free: 6.367 MB / 442.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.643e-06/0.006355, allocations: 0 / 476.2 MB, free: 6.367 MB / 442.8 MB Notification: Performance of matching and sorting (n=7) (initialization): time 8.232e-05/0.006437, allocations: 69.58 kB / 476.2 MB, free: 6.293 MB / 442.8 MB Notification: Performance of prepare postOptimizeDAE: time 1.06e-05/0.006448, allocations: 4 kB / 476.2 MB, free: 6.289 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.559e-06/0.006452, allocations: 3.984 kB / 476.2 MB, free: 6.285 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.193e-05/0.006464, allocations: 0 / 476.2 MB, free: 6.285 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.934e-05/0.006544, allocations: 19.98 kB / 476.2 MB, free: 6.266 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.294e-06/0.006546, allocations: 0 / 476.2 MB, free: 6.266 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.578e-05/0.006582, allocations: 19.83 kB / 476.3 MB, free: 6.246 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.31e-06/0.006587, allocations: 0 / 476.3 MB, free: 6.246 MB / 442.8 MB Notification: Model statistics after passing the back-end for initialization: * 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 initialization (7): * Single equations (assignments): 7 * 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 6.35e-05/0.006651, allocations: 164.6 kB / 476.4 MB, free: 6.074 MB / 442.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.044e-05/0.006671, allocations: 15.94 kB / 476.4 MB, free: 6.059 MB / 442.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.623e-05/0.006697, allocations: 8.781 kB / 476.5 MB, free: 6.047 MB / 442.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.705e-06/0.0067, allocations: 4 kB / 476.5 MB, free: 6.043 MB / 442.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.343e-06/0.006701, allocations: 3.938 kB / 476.5 MB, free: 6.039 MB / 442.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.246e-06/0.006705, allocations: 0 / 476.5 MB, free: 6.039 MB / 442.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001117/0.006816, allocations: 121.2 kB / 476.6 MB, free: 5.895 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.192e-06/0.006818, allocations: 0 / 476.6 MB, free: 5.895 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.662e-05/0.006874, allocations: 19.98 kB / 476.6 MB, free: 5.875 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.282e-06/0.006875, allocations: 4 kB / 476.6 MB, free: 5.871 MB / 442.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.708e-06/0.006885, allocations: 0 / 476.6 MB, free: 5.871 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.31e-07/0.006886, allocations: 0 / 476.6 MB, free: 5.871 MB / 442.8 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.21e-07/0.006886, allocations: 3.938 kB / 476.6 MB, free: 5.867 MB / 442.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001605/0.007047, allocations: 227.8 kB / 476.8 MB, free: 5.625 MB / 442.8 MB Notification: Performance of postOpt removeConstants (simulation): time 1.171e-05/0.007059, allocations: 15.89 kB / 476.8 MB, free: 5.609 MB / 442.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.011e-05/0.007069, allocations: 0 / 476.8 MB, free: 5.609 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 4.65e-05/0.007115, allocations: 4 kB / 476.8 MB, free: 5.605 MB / 442.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.456e-05/0.00715, allocations: 15.92 kB / 476.9 MB, free: 5.59 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.997e-06/0.007154, allocations: 3.984 kB / 476.9 MB, free: 5.586 MB / 442.8 MB Notification: Performance of sorting global known variables: time 5.008e-05/0.007204, allocations: 150.6 kB / 477 MB, free: 5.441 MB / 442.8 MB Notification: Performance of sort global known variables: time 5e-08/0.007204, allocations: 0 / 477 MB, free: 5.441 MB / 442.8 MB Notification: Performance of remove unused functions: time 0.0001495/0.007353, allocations: 19.94 kB / 477 MB, free: 5.422 MB / 442.8 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (variableGradientLimiter.y_aux) * 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 (6): * Single equations (assignments): 6 * 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 8.766e-05/0.007441, allocations: 95.31 kB / 477.1 MB, free: 5.32 MB / 442.8 MB Notification: Performance of simCode: created initialization part: time 8.455e-05/0.007526, allocations: 35.67 kB / 477.2 MB, free: 5.281 MB / 442.8 MB Notification: Performance of simCode: created event and clocks part: time 1.382e-06/0.007527, allocations: 0 / 477.2 MB, free: 5.281 MB / 442.8 MB Notification: Performance of simCode: created simulation system equations: time 3.031e-05/0.007557, allocations: 23.61 kB / 477.2 MB, free: 5.254 MB / 442.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001978/0.007755, allocations: 19.98 kB / 477.2 MB, free: 5.234 MB / 442.8 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004526/0.008208, allocations: 238.7 kB / 477.4 MB, free: 4.973 MB / 442.8 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 3.721e-05/0.008245, allocations: 59.34 kB / 477.5 MB, free: 4.895 MB / 442.8 MB Notification: Performance of simCode: alias equations: time 3.428e-05/0.008279, allocations: 4 kB / 477.5 MB, free: 4.891 MB / 442.8 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.827e-05/0.008347, allocations: 82.19 kB / 477.6 MB, free: 4.809 MB / 442.8 MB Notification: Performance of SimCode: time 7.31e-07/0.008348, allocations: 0 / 477.6 MB, free: 4.809 MB / 442.8 MB Notification: Performance of Templates: time 0.002678/0.01103, allocations: 1.261 MB / 478.8 MB, free: 3.574 MB / 442.8 MB " [Timeout remaining time 800] make -j1 -f ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.makefile [Timeout 800] (rm -f ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.pipe ; mkfifo ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.pipe ; head -c 1048576 < ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.pipe >> ../files/ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.sim & ./ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.pipe 2>&1) [Timeout 240] diffSimulationResults("ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ClaRa/ReferenceResults/ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 800] "Error: Could not read variable CPUtime in file ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter_res.mat. Warning: Get data of variable CPUtime from file ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter_res.mat failed! Error: Could not read variable EventCounter in file ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter_res.mat. Warning: Get data of variable EventCounter from file ClaRa_dev_ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter_res.mat failed! " [Timeout remaining time 800] Reference file matches [Calling sys.exit(0), Time elapsed: 3.2065510381944478]