Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00129/0.00129, allocations: 124.8 kB / 17.79 MB, free: 5.266 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001221/0.001221, allocations: 186.9 kB / 20.73 MB, free: 2.332 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.369/1.369, allocations: 225.6 MB / 249.1 MB, free: 3.602 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 0.792/0.792, allocations: 120.6 MB / 424.6 MB, free: 5.539 MB / 350.1 MB " [Timeout remaining time 179] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_DistrictHeating_ScaledExperiments_HeatingSystem_N_80",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_DistrictHeating_ScaledExperiments_HeatingSystem_N_80",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002129/0.002129, allocations: 71.89 kB / 0.5946 GB, free: 1.617 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5932/0.5953, allocations: 84.65 MB / 0.6773 GB, free: 16.91 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80): time 0.002482/0.5978, allocations: 1.388 MB / 0.6787 GB, free: 15.81 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.00081/0.5986, allocations: 0.5292 MB / 0.6792 GB, free: 15.39 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 4.758e-05/0.5987, allocations: 0 / 0.6792 GB, free: 15.39 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 8.395e-05/0.5987, allocations: 13.17 kB / 0.6792 GB, free: 15.38 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 0.0002721/0.599, allocations: 46.81 kB / 0.6792 GB, free: 15.35 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001033/0.5991, allocations: 45.12 kB / 0.6793 GB, free: 15.32 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.001455/0.6006, allocations: 1.974 MB / 0.6812 GB, free: 14.27 MB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 6.969e-05/0.6006, allocations: 14.91 kB / 0.6812 GB, free: 14.27 MB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008345/0.6015, allocations: 0.678 MB / 0.6819 GB, free: 13.97 MB / 0.5139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001222/0.6027, allocations: 0.9978 MB / 0.6828 GB, free: 13.36 MB / 0.5139 GB Notification: Performance of NFPackage.collectConstants: time 0.0002726/0.603, allocations: 116.1 kB / 0.683 GB, free: 13.36 MB / 0.5139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003463/0.6033, allocations: 135.4 kB / 0.6831 GB, free: 13.36 MB / 0.5139 GB Notification: Performance of NFScalarize.scalarize: time 0.0007612/0.6041, allocations: 0.9027 MB / 0.684 GB, free: 12.81 MB / 0.5139 GB Notification: Performance of NFVerifyModel.verify: time 0.0008415/0.6049, allocations: 0.8678 MB / 0.6848 GB, free: 12.26 MB / 0.5139 GB Notification: Performance of NFConvertDAE.convert: time 0.001293/0.6062, allocations: 1.595 MB / 0.6864 GB, free: 11.33 MB / 0.5139 GB Notification: Performance of FrontEnd - DAE generated: time 5.881e-06/0.6062, allocations: 1.25 kB / 0.6864 GB, free: 11.33 MB / 0.5139 GB Notification: Performance of FrontEnd: time 2.555e-06/0.6062, allocations: 0 / 0.6864 GB, free: 11.33 MB / 0.5139 GB Notification: Performance of Transformations before backend: time 2.453e-05/0.6062, allocations: 4 kB / 0.6864 GB, free: 11.33 MB / 0.5139 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 403 * Number of variables: 403 Notification: Performance of Generate backend data structure: time 0.005095/0.6113, allocations: 2.282 MB / 0.6886 GB, free: 9.93 MB / 0.5139 GB Notification: Performance of prepare preOptimizeDAE: time 4.872e-05/0.6114, allocations: 14.17 kB / 0.6886 GB, free: 9.926 MB / 0.5139 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002523/0.6116, allocations: 235.8 kB / 0.6888 GB, free: 9.746 MB / 0.5139 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003913/0.612, allocations: 168.1 kB / 0.689 GB, free: 9.664 MB / 0.5139 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001424/0.6135, allocations: 0.7621 MB / 0.6897 GB, free: 9.113 MB / 0.5139 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.171e-05/0.6135, allocations: 118.9 kB / 0.6899 GB, free: 9.059 MB / 0.5139 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003625/0.6139, allocations: 229.6 kB / 0.6901 GB, free: 8.957 MB / 0.5139 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003002/0.6169, allocations: 2.235 MB / 0.6923 GB, free: 7.715 MB / 0.5139 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.159e-05/0.6169, allocations: 0 / 0.6923 GB, free: 7.715 MB / 0.5139 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001611/0.6171, allocations: 60.97 kB / 0.6923 GB, free: 7.668 MB / 0.5139 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.224e-05/0.6171, allocations: 38.12 kB / 0.6924 GB, free: 7.668 MB / 0.5139 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003569/0.6207, allocations: 2.911 MB / 0.6952 GB, free: 6.734 MB / 0.5139 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002709/0.6234, allocations: 2.079 MB / 0.6972 GB, free: 5.41 MB / 0.5139 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01049/0.6339, allocations: 5.558 MB / 0.7027 GB, free: 0.9531 MB / 0.5139 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002313/0.6362, allocations: 1.657 MB / 0.7043 GB, free: 15.29 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003617/0.6366, allocations: 160.2 kB / 0.7044 GB, free: 15.11 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.977e-05/0.6366, allocations: 73.73 kB / 0.7045 GB, free: 15.03 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=403): time 5.209e-06/0.6366, allocations: 0 / 0.7045 GB, free: 15.03 MB / 0.5295 GB Notification: Performance of matching and sorting (n=403): time 0.008676/0.6453, allocations: 5.241 MB / 0.7096 GB, free: 9.766 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.934e-05/0.6454, allocations: 94.58 kB / 0.7097 GB, free: 9.66 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004548/0.6459, allocations: 353.6 kB / 0.71 GB, free: 9.305 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 0.0001797/0.646, allocations: 89.7 kB / 0.7101 GB, free: 9.211 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001354/0.6462, allocations: 174.4 kB / 0.7103 GB, free: 9.035 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 0.001436/0.6476, allocations: 1.623 MB / 0.7119 GB, free: 7.398 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001025/0.6486, allocations: 0.73 MB / 0.7126 GB, free: 6.656 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0001713/0.6488, allocations: 341.9 kB / 0.7129 GB, free: 6.316 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003011/0.6518, allocations: 1.831 MB / 0.7147 GB, free: 4.477 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003044/0.6549, allocations: 1.901 MB / 0.7166 GB, free: 2.559 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006431/0.6613, allocations: 4.121 MB / 0.7206 GB, free: 14.37 MB / 0.5452 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.536e-06/0.6613, allocations: 3.938 kB / 0.7206 GB, free: 14.36 MB / 0.5452 GB Notification: Performance of matching and sorting (n=564) (initialization): time 0.007739/0.669, allocations: 4.832 MB / 0.7253 GB, free: 9.445 MB / 0.5452 GB Notification: Performance of prepare postOptimizeDAE: time 2.919e-05/0.6691, allocations: 4 kB / 0.7253 GB, free: 9.441 MB / 0.5452 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.451e-05/0.6691, allocations: 4 kB / 0.7253 GB, free: 9.438 MB / 0.5452 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.777e-05/0.6691, allocations: 16 kB / 0.7253 GB, free: 9.422 MB / 0.5452 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003969/0.6731, allocations: 1.034 MB / 0.7263 GB, free: 8.387 MB / 0.5452 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.398e-05/0.6731, allocations: 16 kB / 0.7264 GB, free: 8.371 MB / 0.5452 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001578/0.6747, allocations: 301.6 kB / 0.7266 GB, free: 8.074 MB / 0.5452 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000281/0.675, allocations: 155.9 kB / 0.7268 GB, free: 7.922 MB / 0.5452 GB 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 (564): * Single equations (assignments): 564 * 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 0.0009842/0.676, allocations: 0.4975 MB / 0.7273 GB, free: 7.414 MB / 0.5452 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004185/0.6764, allocations: 171 kB / 0.7274 GB, free: 7.246 MB / 0.5452 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009151/0.6856, allocations: 5.367 MB / 0.7327 GB, free: 1.777 MB / 0.5452 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.572e-05/0.6856, allocations: 56 kB / 0.7327 GB, free: 1.723 MB / 0.5452 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.434e-05/0.6856, allocations: 4 kB / 0.7327 GB, free: 1.719 MB / 0.5452 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.603e-05/0.6857, allocations: 27.89 kB / 0.7328 GB, free: 1.691 MB / 0.5452 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003807/0.6895, allocations: 2.58 MB / 0.7353 GB, free: 15.05 MB / 0.5608 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.037e-05/0.6895, allocations: 0 / 0.7353 GB, free: 15.05 MB / 0.5608 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005337/0.6948, allocations: 1.167 MB / 0.7364 GB, free: 13.89 MB / 0.5608 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.372e-05/0.6949, allocations: 20 kB / 0.7364 GB, free: 13.87 MB / 0.5608 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004229/0.6953, allocations: 183.8 kB / 0.7366 GB, free: 13.69 MB / 0.5608 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.571e-05/0.6953, allocations: 20 kB / 0.7366 GB, free: 13.67 MB / 0.5608 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.248e-06/0.6953, allocations: 3.984 kB / 0.7366 GB, free: 13.66 MB / 0.5608 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01084/0.7062, allocations: 7.185 MB / 0.7437 GB, free: 6.336 MB / 0.5608 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001861/0.708, allocations: 0.7401 MB / 0.7444 GB, free: 5.574 MB / 0.5608 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004354/0.7085, allocations: 151.9 kB / 0.7445 GB, free: 5.426 MB / 0.5608 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001265/0.7097, allocations: 88 kB / 0.7446 GB, free: 5.34 MB / 0.5608 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004944/0.7102, allocations: 320 kB / 0.7449 GB, free: 5.023 MB / 0.5608 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002699/0.7105, allocations: 159.9 kB / 0.7451 GB, free: 4.867 MB / 0.5608 GB Notification: Performance of sorting global known variables: time 0.0002627/0.7108, allocations: 255.1 kB / 0.7453 GB, free: 4.625 MB / 0.5608 GB Notification: Performance of sort global known variables: time 1e-07/0.7108, allocations: 0 / 0.7453 GB, free: 4.625 MB / 0.5608 GB Notification: Performance of remove unused functions: time 0.001674/0.7124, allocations: 0.871 MB / 0.7462 GB, free: 3.754 MB / 0.5608 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 161 (Td,Tu[1],Tu[2],Tu[3],Tu[4],Tu[5],Tu[6],Tu[7],Tu[8],Tu[9],Tu[10],Tu[11],Tu[12],Tu[13],Tu[14],Tu[15],Tu[16],Tu[17],Tu[18],Tu[19],Tu[20],Tu[21],Tu[22],Tu[23],Tu[24],Tu[25],Tu[26],Tu[27],Tu[28],Tu[29],Tu[30],Tu[31],Tu[32],Tu[33],Tu[34],Tu[35],Tu[36],Tu[37],Tu[38],Tu[39],Tu[40],Tu[41],Tu[42],Tu[43],Tu[44],Tu[45],Tu[46],Tu[47],Tu[48],Tu[49],Tu[50],Tu[51],Tu[52],Tu[53],Tu[54],Tu[55],Tu[56],Tu[57],Tu[58],Tu[59],Tu[60],Tu[61],Tu[62],Tu[63],Tu[64],Tu[65],Tu[66],Tu[67],Tu[68],Tu[69],Tu[70],Tu[71],Tu[72],Tu[73],Tu[74],Tu[75],Tu[76],Tu[77],Tu[78],Tu[79],Tu[80],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15],x[16],x[17],x[18],x[19],x[20],x[21],x[22],x[23],x[24],x[25],x[26],x[27],x[28],x[29],x[30],x[31],x[32],x[33],x[34],x[35],x[36],x[37],x[38],x[39],x[40],x[41],x[42],x[43],x[44],x[45],x[46],x[47],x[48],x[49],x[50],x[51],x[52],x[53],x[54],x[55],x[56],x[57],x[58],x[59],x[60],x[61],x[62],x[63],x[64],x[65],x[66],x[67],x[68],x[69],x[70],x[71],x[72],x[73],x[74],x[75],x[76],x[77],x[78],x[79],x[80]) * 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 (564): * Single equations (assignments): 564 * 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 0.01152/0.724, allocations: 7.973 MB / 0.754 GB, free: 11.63 MB / 0.5764 GB Notification: Performance of simCode: created initialization part: time 0.007988/0.7319, allocations: 4.298 MB / 0.7581 GB, free: 7.273 MB / 0.5764 GB Notification: Performance of simCode: created event and clocks part: time 4.248e-06/0.7319, allocations: 7.875 kB / 0.7582 GB, free: 7.266 MB / 0.5764 GB Notification: Performance of simCode: created simulation system equations: time 0.0038/0.7357, allocations: 2.378 MB / 0.7605 GB, free: 4.879 MB / 0.5764 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001826/0.7376, allocations: 393.3 kB / 0.7609 GB, free: 4.488 MB / 0.5764 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04587/0.7834, allocations: 28.25 MB / 0.7884 GB, free: 7.953 MB / 0.6077 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001558/0.785, allocations: 1.642 MB / 0.79 GB, free: 6.277 MB / 0.6077 GB Notification: Performance of simCode: alias equations: time 0.004083/0.7891, allocations: 1.49 MB / 0.7915 GB, free: 4.781 MB / 0.6077 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002009/0.7911, allocations: 0.96 MB / 0.7924 GB, free: 3.82 MB / 0.6077 GB Notification: Performance of SimCode: time 1.853e-06/0.7911, allocations: 0 / 0.7924 GB, free: 3.82 MB / 0.6077 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1176/0.9086, allocations: 59.65 MB / 0.8507 GB, free: 8.449 MB / 0.6702 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.97/14.87, allocations: 15.64 kB / 0.8507 GB, free: 8.438 MB / 0.6702 GB " [Timeout remaining time 285] (rm -f ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_ScalableTestSuite_ScalableTestSuite_Thermal_DistrictHeating_ScaledExperiments_HeatingSystem_N_80_fmu --startTime=0 --stopTime=432000 --stepSize=20 --timeout=300 --tolerance=1e-07 ScalableTestSuite_ScalableTestSuite_Thermal_DistrictHeating_ScaledExperiments_HeatingSystem_N_80.fmu > ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe 2>&1) [Timeout 315.0] [Calling sys.exit(0), Time elapsed: 262.11816048715264] Failed to read output from testmodel.py, exit status != 0: 14.974874297622591 14.995329992 14.385435427 Calling exit ...