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 0.03752/0.03752, allocations: 1.788 MB / 21.65 MB, free: 2.816 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 0.001001/0.001001, allocations: 88.42 kB / 25.48 MB, free: 6.355 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 0.00116/0.00116, allocations: 168 kB / 28.89 MB, free: 3.34 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 0.9717/0.9717, allocations: 177.2 MB / 209.3 MB, free: 2.25 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 0.7881/0.7881, allocations: 102.4 MB / 368.3 MB, free: 0.75 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 1.864e-06/1.864e-06, allocations: 0 / 415.1 MB, free: 2.172 MB / 378.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.52e-05/2.706e-05, allocations: 2.312 kB / 415.1 MB, free: 2.168 MB / 378.8 MB Notification: Performance of NFInst.instantiate(ClaRa.Components.Utilities.Blocks.Check.testGradientLimiter): time 0.003999/0.004026, allocations: 2.398 MB / 417.5 MB, free: 15.75 MB / 394.8 MB Notification: Performance of NFInst.instExpressions: time 0.00141/0.005436, allocations: 0.7011 MB / 418.2 MB, free: 15.04 MB / 394.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 7.373e-05/0.005509, allocations: 7.938 kB / 418.2 MB, free: 15.04 MB / 394.8 MB Notification: Performance of NFTyping.typeComponents: time 0.0001235/0.005633, allocations: 11.86 kB / 418.2 MB, free: 15.02 MB / 394.8 MB Notification: Performance of NFTyping.typeBindings: time 7.083e-05/0.005704, allocations: 15.81 kB / 418.2 MB, free: 15.01 MB / 394.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004567/0.006161, allocations: 111.5 kB / 418.3 MB, free: 14.9 MB / 394.8 MB Notification: Performance of NFFlatten.flatten: time 0.0001578/0.006318, allocations: 91.7 kB / 418.4 MB, free: 14.81 MB / 394.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001149/0.006433, allocations: 21.89 kB / 418.4 MB, free: 14.79 MB / 394.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001162/0.006549, allocations: 55.88 kB / 418.5 MB, free: 14.73 MB / 394.8 MB Notification: Performance of NFSimplifyModel.simplify: time 7.145e-05/0.006621, allocations: 31.91 kB / 418.5 MB, free: 14.7 MB / 394.8 MB Notification: Performance of NFPackage.collectConstants: time 1.939e-05/0.00664, allocations: 4 kB / 418.5 MB, free: 14.7 MB / 394.8 MB Notification: Performance of NFFlatten.collectFunctions: time 1.552e-05/0.006656, allocations: 8 kB / 418.5 MB, free: 14.69 MB / 394.8 MB Notification: Performance of NFScalarize.scalarize: time 2.887e-05/0.006685, allocations: 23.91 kB / 418.6 MB, free: 14.66 MB / 394.8 MB Notification: Performance of NFVerifyModel.verify: time 3.637e-05/0.006721, allocations: 23.92 kB / 418.6 MB, free: 14.64 MB / 394.8 MB Notification: Performance of NFConvertDAE.convert: time 0.0001365/0.006857, allocations: 63.73 kB / 418.7 MB, free: 14.58 MB / 394.8 MB Notification: Performance of FrontEnd - DAE generated: time 3.577e-06/0.006861, allocations: 0 / 418.7 MB, free: 14.58 MB / 394.8 MB Notification: Performance of FrontEnd: time 1.593e-06/0.006863, allocations: 3.938 kB / 418.7 MB, free: 14.57 MB / 394.8 MB Notification: Performance of Transformations before backend: time 4.849e-06/0.006867, allocations: 0 / 418.7 MB, free: 14.57 MB / 394.8 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 0.0004884/0.007356, allocations: 324 kB / 419 MB, free: 14.23 MB / 394.8 MB Notification: Performance of prepare preOptimizeDAE: time 3.83e-05/0.007394, allocations: 8.031 kB / 419 MB, free: 14.23 MB / 394.8 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.684e-05/0.007441, allocations: 16.92 kB / 419 MB, free: 14.21 MB / 394.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001624/0.007603, allocations: 130.2 kB / 419.1 MB, free: 14.06 MB / 394.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.148e-05/0.007615, allocations: 4.375 kB / 419.1 MB, free: 14.05 MB / 394.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.403e-05/0.007639, allocations: 8.375 kB / 419.1 MB, free: 14.05 MB / 394.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001898/0.007829, allocations: 90.72 kB / 419.2 MB, free: 13.95 MB / 394.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.128e-05/0.00784, allocations: 3.938 kB / 419.2 MB, free: 13.95 MB / 394.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.125e-05/0.007851, allocations: 4 kB / 419.2 MB, free: 13.95 MB / 394.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.823e-06/0.007858, allocations: 8 kB / 419.2 MB, free: 13.94 MB / 394.8 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 5.009e-05/0.007908, allocations: 15.98 kB / 419.3 MB, free: 13.92 MB / 394.8 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004261/0.008334, allocations: 212.1 kB / 419.5 MB, free: 13.7 MB / 394.8 MB Notification: Performance of preOpt comSubExp (simulation): time 8.553e-05/0.00842, allocations: 26.56 kB / 419.5 MB, free: 13.66 MB / 394.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 3.254e-05/0.008452, allocations: 12.86 kB / 419.5 MB, free: 13.65 MB / 394.8 MB Notification: Performance of preOpt evalFunc (simulation): time 1.873e-05/0.008471, allocations: 0 / 419.5 MB, free: 13.65 MB / 394.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.784e-05/0.008499, allocations: 38.67 kB / 419.5 MB, free: 13.6 MB / 394.8 MB Notification: Performance of pre-optimization done (n=6): time 1.503e-06/0.0085, allocations: 0 / 419.5 MB, free: 13.6 MB / 394.8 MB Notification: Performance of matching and sorting (n=6): time 0.0001855/0.008686, allocations: 65.61 kB / 419.6 MB, free: 13.53 MB / 394.8 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.804e-05/0.008724, allocations: 55.41 kB / 419.7 MB, free: 13.46 MB / 394.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001106/0.008835, allocations: 141.5 kB / 419.8 MB, free: 13.32 MB / 394.8 MB Notification: Performance of collectPreVariables (initialization): time 1.508e-05/0.00885, allocations: 25.7 kB / 419.8 MB, free: 13.29 MB / 394.8 MB Notification: Performance of collectInitialEqns (initialization): time 5.259e-05/0.008902, allocations: 100 kB / 419.9 MB, free: 13.18 MB / 394.8 MB Notification: Performance of collectInitialBindings (initialization): time 3.371e-05/0.008936, allocations: 27.83 kB / 419.9 MB, free: 13.16 MB / 394.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.796e-05/0.008984, allocations: 13.72 kB / 420 MB, free: 13.14 MB / 394.8 MB Notification: Performance of setup shared object (initialization): time 0.0001266/0.009111, allocations: 326.8 kB / 420.3 MB, free: 12.81 MB / 394.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 2.54e-05/0.009136, allocations: 4 kB / 420.3 MB, free: 12.8 MB / 394.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 2.41e-05/0.00916, allocations: 8 kB / 420.3 MB, free: 12.8 MB / 394.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 6.061e-05/0.009221, allocations: 32.81 kB / 420.3 MB, free: 12.76 MB / 394.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.285e-06/0.009223, allocations: 7.938 kB / 420.3 MB, free: 12.75 MB / 394.8 MB Notification: Performance of matching and sorting (n=7) (initialization): time 0.0001025/0.009326, allocations: 49.69 kB / 420.4 MB, free: 12.7 MB / 394.8 MB Notification: Performance of prepare postOptimizeDAE: time 1.784e-05/0.009343, allocations: 8 kB / 420.4 MB, free: 12.69 MB / 394.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.54e-06/0.009349, allocations: 0 / 420.4 MB, free: 12.69 MB / 394.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.446e-05/0.009363, allocations: 0 / 420.4 MB, free: 12.69 MB / 394.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001269/0.00949, allocations: 19.98 kB / 420.4 MB, free: 12.67 MB / 394.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.427e-06/0.009494, allocations: 3.938 kB / 420.4 MB, free: 12.67 MB / 394.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.36e-05/0.009547, allocations: 20.12 kB / 420.4 MB, free: 12.65 MB / 394.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.979e-06/0.009557, allocations: 3.938 kB / 420.4 MB, free: 12.64 MB / 394.8 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 7.809e-05/0.009635, allocations: 113.8 kB / 420.5 MB, free: 12.52 MB / 394.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.279e-05/0.009668, allocations: 15.92 kB / 420.6 MB, free: 12.51 MB / 394.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.198e-05/0.0097, allocations: 12.78 kB / 420.6 MB, free: 12.5 MB / 394.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.116e-06/0.009703, allocations: 0 / 420.6 MB, free: 12.5 MB / 394.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.683e-06/0.009705, allocations: 0 / 420.6 MB, free: 12.5 MB / 394.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.402e-06/0.009711, allocations: 4 kB / 420.6 MB, free: 12.49 MB / 394.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00017/0.009881, allocations: 97.78 kB / 420.7 MB, free: 12.38 MB / 394.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.114e-06/0.009883, allocations: 0 / 420.7 MB, free: 12.38 MB / 394.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001097/0.009993, allocations: 15.98 kB / 420.7 MB, free: 12.36 MB / 394.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.795e-06/0.009996, allocations: 0 / 420.7 MB, free: 12.36 MB / 394.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.593e-05/0.01001, allocations: 8 kB / 420.7 MB, free: 12.36 MB / 394.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.054e-06/0.01001, allocations: 0 / 420.7 MB, free: 12.36 MB / 394.8 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.413e-06/0.01002, allocations: 240 / 420.7 MB, free: 12.36 MB / 394.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000212/0.01023, allocations: 163.5 kB / 420.9 MB, free: 12.18 MB / 394.8 MB Notification: Performance of postOpt removeConstants (simulation): time 1.516e-05/0.01024, allocations: 11.88 kB / 420.9 MB, free: 12.17 MB / 394.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.973e-05/0.01026, allocations: 4 kB / 420.9 MB, free: 12.16 MB / 394.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.28e-05/0.01036, allocations: 7.984 kB / 420.9 MB, free: 12.16 MB / 394.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.906e-05/0.0104, allocations: 11.98 kB / 420.9 MB, free: 12.14 MB / 394.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.875e-06/0.01041, allocations: 3.984 kB / 420.9 MB, free: 12.14 MB / 394.8 MB Notification: Performance of sorting global known variables: time 4.033e-05/0.01045, allocations: 31.64 kB / 420.9 MB, free: 12.11 MB / 394.8 MB Notification: Performance of sort global known variables: time 9e-08/0.01045, allocations: 4.031 kB / 420.9 MB, free: 12.11 MB / 394.8 MB Notification: Performance of remove unused functions: time 0.0002321/0.01068, allocations: 16 kB / 420.9 MB, free: 12.09 MB / 394.8 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 0.003116/0.0138, allocations: 80.3 kB / 421 MB, free: 12 MB / 394.8 MB Notification: Performance of simCode: created initialization part: time 0.0002158/0.01402, allocations: 32.83 kB / 421.1 MB, free: 11.97 MB / 394.8 MB Notification: Performance of simCode: created event and clocks part: time 7.293e-06/0.01402, allocations: 0 / 421.1 MB, free: 11.97 MB / 394.8 MB Notification: Performance of simCode: created simulation system equations: time 5.711e-05/0.01408, allocations: 28.78 kB / 421.1 MB, free: 11.94 MB / 394.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002828/0.01436, allocations: 19.92 kB / 421.1 MB, free: 11.92 MB / 394.8 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007323/0.0151, allocations: 228.9 kB / 421.3 MB, free: 11.67 MB / 394.8 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.81e-05/0.01514, allocations: 59.34 kB / 421.4 MB, free: 11.59 MB / 394.8 MB Notification: Performance of simCode: alias equations: time 4.933e-05/0.01519, allocations: 7.75 kB / 421.4 MB, free: 11.58 MB / 394.8 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.815e-05/0.01528, allocations: 63.36 kB / 421.5 MB, free: 11.52 MB / 394.8 MB Notification: Performance of SimCode: time 1.573e-06/0.01528, allocations: 0 / 421.5 MB, free: 11.52 MB / 394.8 MB Notification: Performance of Templates: time 0.002842/0.01812, allocations: 1.059 MB / 422.5 MB, free: 10.48 MB / 394.8 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 -s gbode -gbm=radauIIA3 -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: 3.4633777625858784]