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 0.02009/0.02009, allocations: 1.798 MB / 21.36 MB, free: 3.188 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 0.004259/0.004259, allocations: 88.95 kB / 25.15 MB, free: 7.465 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 0.001898/0.001898, allocations: 162.5 kB / 29.06 MB, free: 3.66 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 0.9639/0.9639, allocations: 177.1 MB / 210 MB, free: 3.594 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 0.6444/0.6444, allocations: 102.4 MB / 369.5 MB, free: 368 kB / 330.7 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 1.583e-06/1.583e-06, allocations: 0 / 469.9 MB, free: 18.97 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.534e-05/3.692e-05, allocations: 2.312 kB / 470 MB, free: 18.96 MB / 410.8 MB Notification: Performance of NFInst.instantiate(ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter): time 0.00281/0.002847, allocations: 2.342 MB / 472.3 MB, free: 17.42 MB / 410.8 MB Notification: Performance of NFInst.instExpressions: time 0.001171/0.004018, allocations: 0.6901 MB / 473 MB, free: 16.98 MB / 410.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.932e-05/0.004077, allocations: 2.75 kB / 473 MB, free: 16.98 MB / 410.8 MB Notification: Performance of NFTyping.typeComponents: time 0.000103/0.00418, allocations: 12.38 kB / 473 MB, free: 16.97 MB / 410.8 MB Notification: Performance of NFTyping.typeBindings: time 4.634e-05/0.004227, allocations: 19.03 kB / 473 MB, free: 16.95 MB / 410.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004097/0.004636, allocations: 110.4 kB / 473.1 MB, free: 16.91 MB / 410.8 MB Notification: Performance of NFFlatten.flatten: time 0.000122/0.004758, allocations: 97.12 kB / 473.2 MB, free: 16.86 MB / 410.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001368/0.004895, allocations: 29 kB / 473.2 MB, free: 16.84 MB / 410.8 MB Notification: Performance of NFEvalConstants.evaluate: time 7.941e-05/0.004975, allocations: 51.41 kB / 473.3 MB, free: 16.82 MB / 410.8 MB Notification: Performance of NFSimplifyModel.simplify: time 5.655e-05/0.005031, allocations: 33.66 kB / 473.3 MB, free: 16.81 MB / 410.8 MB Notification: Performance of NFPackage.collectConstants: time 1.884e-05/0.00505, allocations: 10.03 kB / 473.3 MB, free: 16.81 MB / 410.8 MB Notification: Performance of NFFlatten.collectFunctions: time 1.357e-05/0.005064, allocations: 5.781 kB / 473.3 MB, free: 16.81 MB / 410.8 MB Notification: Performance of NFScalarize.scalarize: time 2.513e-05/0.005089, allocations: 22.03 kB / 473.4 MB, free: 16.79 MB / 410.8 MB Notification: Performance of NFVerifyModel.verify: time 3.426e-05/0.005123, allocations: 30.05 kB / 473.4 MB, free: 16.78 MB / 410.8 MB Notification: Performance of NFConvertDAE.convert: time 0.0001237/0.005247, allocations: 59.81 kB / 473.5 MB, free: 16.75 MB / 410.8 MB Notification: Performance of FrontEnd - DAE generated: time 3.326e-06/0.00525, allocations: 0 / 473.5 MB, free: 16.75 MB / 410.8 MB Notification: Performance of FrontEnd: time 1.343e-06/0.005251, allocations: 0 / 473.5 MB, free: 16.75 MB / 410.8 MB Notification: Performance of Transformations before backend: time 6.282e-06/0.005258, allocations: 0 / 473.5 MB, free: 16.75 MB / 410.8 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 0.0004828/0.00574, allocations: 437.4 kB / 473.9 MB, free: 16.34 MB / 410.8 MB Notification: Performance of prepare preOptimizeDAE: time 4.676e-05/0.005787, allocations: 11.34 kB / 473.9 MB, free: 16.34 MB / 410.8 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.878e-05/0.005836, allocations: 16.06 kB / 473.9 MB, free: 16.33 MB / 410.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000146/0.005982, allocations: 146.8 kB / 474.1 MB, free: 16.18 MB / 410.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.31e-05/0.005995, allocations: 11.66 kB / 474.1 MB, free: 16.17 MB / 410.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.302e-05/0.006028, allocations: 7.281 kB / 474.1 MB, free: 16.17 MB / 410.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001729/0.006201, allocations: 91.77 kB / 474.2 MB, free: 16.12 MB / 410.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.273e-06/0.006208, allocations: 3.938 kB / 474.2 MB, free: 16.11 MB / 410.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.606e-05/0.006224, allocations: 10.27 kB / 474.2 MB, free: 16.11 MB / 410.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.247e-06/0.006234, allocations: 0 / 474.2 MB, free: 16.11 MB / 410.8 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 5.556e-05/0.006289, allocations: 20.25 kB / 474.2 MB, free: 16.11 MB / 410.8 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007173/0.007006, allocations: 338.4 kB / 474.5 MB, free: 15.81 MB / 410.8 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001425/0.007149, allocations: 41.81 kB / 474.6 MB, free: 15.77 MB / 410.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 6.02e-05/0.007209, allocations: 19.06 kB / 474.6 MB, free: 15.76 MB / 410.8 MB Notification: Performance of preOpt evalFunc (simulation): time 3.491e-05/0.007244, allocations: 0 / 474.6 MB, free: 15.76 MB / 410.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.536e-05/0.007269, allocations: 40.45 kB / 474.6 MB, free: 15.71 MB / 410.8 MB Notification: Performance of pre-optimization done (n=6): time 2.094e-06/0.007271, allocations: 0 / 474.6 MB, free: 15.71 MB / 410.8 MB Notification: Performance of matching and sorting (n=6): time 0.0003122/0.007584, allocations: 73.34 kB / 474.7 MB, free: 15.66 MB / 410.8 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.409e-05/0.007608, allocations: 52.12 kB / 474.7 MB, free: 15.6 MB / 410.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.461e-05/0.007692, allocations: 208.1 kB / 474.9 MB, free: 15.42 MB / 410.8 MB Notification: Performance of collectPreVariables (initialization): time 9.648e-06/0.007702, allocations: 26.67 kB / 475 MB, free: 15.39 MB / 410.8 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003747/0.008077, allocations: 151.3 kB / 475.1 MB, free: 31.24 MB / 426.8 MB Notification: Performance of collectInitialBindings (initialization): time 2.599e-05/0.008103, allocations: 25.84 kB / 475.1 MB, free: 31.22 MB / 426.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.981e-05/0.008142, allocations: 30 kB / 475.2 MB, free: 31.19 MB / 426.8 MB Notification: Performance of setup shared object (initialization): time 0.0001433/0.008286, allocations: 0.4908 MB / 475.7 MB, free: 30.7 MB / 426.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 3.223e-05/0.008318, allocations: 6.656 kB / 475.7 MB, free: 30.7 MB / 426.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 2.511e-05/0.008343, allocations: 8.609 kB / 475.7 MB, free: 30.7 MB / 426.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 6.189e-05/0.008405, allocations: 31.62 kB / 475.7 MB, free: 30.68 MB / 426.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.514e-06/0.008407, allocations: 0.9062 kB / 475.7 MB, free: 30.68 MB / 426.8 MB Notification: Performance of matching and sorting (n=7) (initialization): time 9.531e-05/0.008503, allocations: 65.55 kB / 475.8 MB, free: 30.63 MB / 426.8 MB Notification: Performance of prepare postOptimizeDAE: time 1.61e-05/0.008519, allocations: 6.688 kB / 475.8 MB, free: 30.63 MB / 426.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.9e-06/0.008524, allocations: 0 / 475.8 MB, free: 30.63 MB / 426.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.058e-05/0.008544, allocations: 6.812 kB / 475.8 MB, free: 30.63 MB / 426.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001109/0.008655, allocations: 22.72 kB / 475.8 MB, free: 30.62 MB / 426.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.874e-06/0.008663, allocations: 4.781 kB / 475.8 MB, free: 30.62 MB / 426.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.352e-05/0.008697, allocations: 9.281 kB / 475.8 MB, free: 30.62 MB / 426.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.766e-06/0.008705, allocations: 3.562 kB / 475.8 MB, free: 30.62 MB / 426.8 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 7.304e-05/0.008778, allocations: 156 kB / 476 MB, free: 30.46 MB / 426.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.137e-05/0.0088, allocations: 16.55 kB / 476 MB, free: 30.45 MB / 426.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.153e-05/0.008831, allocations: 13.23 kB / 476 MB, free: 30.45 MB / 426.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.535e-06/0.008834, allocations: 2.625 kB / 476 MB, free: 30.45 MB / 426.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.889e-06/0.008839, allocations: 0 / 476 MB, free: 30.45 MB / 426.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.717e-06/0.008842, allocations: 3.938 kB / 476 MB, free: 30.45 MB / 426.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001085/0.008951, allocations: 154.4 kB / 476.2 MB, free: 30.29 MB / 426.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.72e-07/0.008952, allocations: 0 / 476.2 MB, free: 30.29 MB / 426.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.986e-05/0.009022, allocations: 18.31 kB / 476.2 MB, free: 30.29 MB / 426.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.315e-06/0.009024, allocations: 3.969 kB / 476.2 MB, free: 30.29 MB / 426.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.665e-05/0.009041, allocations: 4 kB / 476.2 MB, free: 30.28 MB / 426.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.833e-06/0.009043, allocations: 7.094 kB / 476.2 MB, free: 30.28 MB / 426.8 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.442e-06/0.009044, allocations: 0 / 476.2 MB, free: 30.28 MB / 426.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002087/0.009253, allocations: 226.3 kB / 476.4 MB, free: 30.07 MB / 426.8 MB Notification: Performance of postOpt removeConstants (simulation): time 1.155e-05/0.009264, allocations: 6.578 kB / 476.4 MB, free: 30.07 MB / 426.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.652e-05/0.009281, allocations: 7.938 kB / 476.4 MB, free: 30.06 MB / 426.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.122e-05/0.009332, allocations: 11.53 kB / 476.4 MB, free: 30.06 MB / 426.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.064e-05/0.009383, allocations: 10.23 kB / 476.5 MB, free: 30.06 MB / 426.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.057e-06/0.009387, allocations: 0 / 476.5 MB, free: 30.06 MB / 426.8 MB Notification: Performance of sorting global known variables: time 6.573e-05/0.009452, allocations: 153.5 kB / 476.6 MB, free: 29.93 MB / 426.8 MB Notification: Performance of sort global known variables: time 5e-08/0.009452, allocations: 0 / 476.6 MB, free: 29.93 MB / 426.8 MB Notification: Performance of remove unused functions: time 0.0001552/0.009608, allocations: 17.12 kB / 476.6 MB, free: 29.93 MB / 426.8 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 9.069e-05/0.009698, allocations: 96.97 kB / 476.7 MB, free: 29.84 MB / 426.8 MB Notification: Performance of simCode: created initialization part: time 0.0001079/0.009806, allocations: 37.28 kB / 476.8 MB, free: 29.82 MB / 426.8 MB Notification: Performance of simCode: created event and clocks part: time 1.543e-06/0.009808, allocations: 1.188 kB / 476.8 MB, free: 29.82 MB / 426.8 MB Notification: Performance of simCode: created simulation system equations: time 3.255e-05/0.00984, allocations: 24.19 kB / 476.8 MB, free: 29.81 MB / 426.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002249/0.01007, allocations: 13.12 kB / 476.8 MB, free: 29.8 MB / 426.8 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005742/0.01064, allocations: 240.4 kB / 477 MB, free: 29.62 MB / 426.8 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.08e-05/0.01068, allocations: 66.03 kB / 477.1 MB, free: 29.55 MB / 426.8 MB Notification: Performance of simCode: alias equations: time 3.782e-05/0.01072, allocations: 4.562 kB / 477.1 MB, free: 29.55 MB / 426.8 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.225e-05/0.01076, allocations: 17.69 kB / 477.1 MB, free: 29.55 MB / 426.8 MB Notification: Performance of SimCode: time 1.212e-06/0.01076, allocations: 0 / 477.1 MB, free: 29.55 MB / 426.8 MB Notification: Performance of Templates: time 0.003465/0.01423, allocations: 1.157 MB / 478.3 MB, free: 29.45 MB / 426.8 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: 3.9654401168227196]