Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc.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 0.0007616/0.0007616, allocations: 80.45 kB / 19.15 MB, free: 0.7734 MB / 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 0.000746/0.000746, allocations: 162 kB / 22.43 MB, free: 2.145 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 0.9095/0.9095, allocations: 177.2 MB / 202.8 MB, free: 5.77 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:686:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:694:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.7329/0.7329, allocations: 154.7 MB / 413.9 MB, free: 0.7188 MB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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: "" <> buildModelFMU(IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc,fileNamePrefix="IDEAS_IDEAS_Fluid_SolarCollectors_Controls_BaseClasses_Examples_GCritCalc",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc,fileNamePrefix="IDEAS_IDEAS_Fluid_SolarCollectors_Controls_BaseClasses_Examples_GCritCalc",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: IDEAS requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001552/0.001552, allocations: 63.91 kB / 0.6183 GB, free: 13.62 MB / 0.5886 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. Notification: Performance of FrontEnd - Absyn->SCode: time 0.4851/0.4866, allocations: 102 MB / 0.7179 GB, free: 23.34 MB / 0.6355 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc): time 0.002182/0.4888, allocations: 1.517 MB / 0.7194 GB, free: 22.29 MB / 0.6355 GB Notification: Performance of NFInst.instExpressions: time 0.0007131/0.4895, allocations: 460.8 kB / 0.7198 GB, free: 22 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 6.317e-05/0.4896, allocations: 1.062 kB / 0.7198 GB, free: 22 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 3.083e-05/0.4896, allocations: 5.391 kB / 0.7198 GB, free: 21.99 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 5.219e-05/0.4897, allocations: 15.42 kB / 0.7198 GB, free: 21.98 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.0002473/0.4899, allocations: 38.48 kB / 0.7199 GB, free: 21.96 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.0001197/0.49, allocations: 56.17 kB / 0.7199 GB, free: 21.93 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001046/0.4901, allocations: 14.86 kB / 0.7199 GB, free: 21.93 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001417/0.4903, allocations: 41.92 kB / 0.72 GB, free: 21.91 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 6.309e-05/0.4903, allocations: 21.72 kB / 0.72 GB, free: 21.9 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 1.3e-05/0.4904, allocations: 3.438 kB / 0.72 GB, free: 21.9 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 4.485e-05/0.4904, allocations: 5.469 kB / 0.72 GB, free: 21.9 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 1.458e-05/0.4904, allocations: 12.83 kB / 0.72 GB, free: 21.89 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 2.673e-05/0.4904, allocations: 23.03 kB / 0.72 GB, free: 21.88 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.0001261/0.4906, allocations: 55.59 kB / 0.7201 GB, free: 21.85 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.371e-06/0.4906, allocations: 0 / 0.7201 GB, free: 21.85 MB / 0.6355 GB Notification: Performance of FrontEnd: time 2.114e-06/0.4906, allocations: 0 / 0.7201 GB, free: 21.85 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 6.382e-06/0.4906, allocations: 0 / 0.7201 GB, free: 21.85 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5 * Number of variables: 5 Notification: Performance of Generate backend data structure: time 0.0003707/0.491, allocations: 304 kB / 0.7204 GB, free: 21.56 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 4.378e-05/0.491, allocations: 9.906 kB / 0.7204 GB, free: 21.56 MB / 0.6355 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.557e-05/0.491, allocations: 32.47 kB / 0.7204 GB, free: 21.52 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001518/0.4912, allocations: 25.05 kB / 0.7204 GB, free: 21.52 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001917/0.4914, allocations: 134.2 kB / 0.7206 GB, free: 21.38 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.117e-05/0.4914, allocations: 1.438 kB / 0.7206 GB, free: 21.38 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 1.147e-05/0.4914, allocations: 1.406 kB / 0.7206 GB, free: 21.38 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001362/0.4915, allocations: 64.14 kB / 0.7206 GB, free: 21.33 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.576e-06/0.4915, allocations: 0.7031 kB / 0.7206 GB, free: 21.33 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.465e-06/0.4915, allocations: 1.094 kB / 0.7206 GB, free: 21.33 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.579e-06/0.4915, allocations: 0 / 0.7206 GB, free: 21.33 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.031e-05/0.4916, allocations: 35.48 kB / 0.7207 GB, free: 21.32 MB / 0.6355 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002606/0.4919, allocations: 241.1 kB / 0.7209 GB, free: 21.07 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 9.429e-05/0.492, allocations: 42.69 kB / 0.7209 GB, free: 21.04 MB / 0.6355 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.362e-05/0.492, allocations: 23.77 kB / 0.721 GB, free: 21.03 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 1.675e-05/0.492, allocations: 4.562 kB / 0.721 GB, free: 21.02 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.69e-05/0.4921, allocations: 32.92 kB / 0.721 GB, free: 20.98 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=3): time 1.253e-06/0.4921, allocations: 0 / 0.721 GB, free: 20.98 MB / 0.6355 GB Notification: Performance of matching and sorting (n=3): time 0.0002208/0.4923, allocations: 85.95 kB / 0.7211 GB, free: 20.94 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.243e-05/0.4923, allocations: 52.66 kB / 0.7211 GB, free: 20.88 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.682e-05/0.4924, allocations: 121.4 kB / 0.7212 GB, free: 20.77 MB / 0.6355 GB Notification: Performance of collectPreVariables (initialization): time 6.863e-06/0.4924, allocations: 30.5 kB / 0.7213 GB, free: 20.74 MB / 0.6355 GB Notification: Performance of collectInitialEqns (initialization): time 2.618e-05/0.4924, allocations: 91.84 kB / 0.7214 GB, free: 20.65 MB / 0.6355 GB Notification: Performance of collectInitialBindings (initialization): time 1.699e-05/0.4924, allocations: 15.06 kB / 0.7214 GB, free: 20.64 MB / 0.6355 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.517e-05/0.4924, allocations: 17.97 kB / 0.7214 GB, free: 20.62 MB / 0.6355 GB Notification: Performance of setup shared object (initialization): time 3.152e-05/0.4925, allocations: 319 kB / 0.7217 GB, free: 20.3 MB / 0.6355 GB Notification: Performance of preBalanceInitialSystem (initialization): time 4.23e-05/0.4925, allocations: 17.23 kB / 0.7217 GB, free: 20.3 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization): time 3.325e-05/0.4926, allocations: 18.92 kB / 0.7217 GB, free: 20.29 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization): time 7.501e-05/0.4926, allocations: 51.31 kB / 0.7218 GB, free: 20.27 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.765e-06/0.4926, allocations: 1.5 kB / 0.7218 GB, free: 20.27 MB / 0.6355 GB Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001041/0.4927, allocations: 77.23 kB / 0.7219 GB, free: 20.22 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 1.52e-05/0.4928, allocations: 6.266 kB / 0.7219 GB, free: 20.22 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.971e-06/0.4928, allocations: 0 / 0.7219 GB, free: 20.22 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.267e-05/0.4928, allocations: 0 / 0.7219 GB, free: 20.22 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.76e-05/0.4928, allocations: 10.45 kB / 0.7219 GB, free: 20.22 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.809e-06/0.4929, allocations: 3.938 kB / 0.7219 GB, free: 20.21 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.592e-05/0.4929, allocations: 6.672 kB / 0.7219 GB, free: 20.21 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.754e-06/0.4929, allocations: 1.125 kB / 0.7219 GB, free: 20.21 MB / 0.6355 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 (3): * Single equations (assignments): 3 * 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 4.591e-05/0.4929, allocations: 117.1 kB / 0.722 GB, free: 20.09 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.543e-05/0.4929, allocations: 15.19 kB / 0.722 GB, free: 20.08 MB / 0.6355 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.075e-05/0.493, allocations: 6.875 kB / 0.722 GB, free: 20.07 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.865e-06/0.493, allocations: 1.562 kB / 0.722 GB, free: 20.07 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.459e-06/0.493, allocations: 0 / 0.722 GB, free: 20.07 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.366e-06/0.493, allocations: 0.6094 kB / 0.722 GB, free: 20.07 MB / 0.6355 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 9.547e-05/0.4931, allocations: 145.4 kB / 0.7222 GB, free: 19.91 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.252e-06/0.4931, allocations: 0.5625 kB / 0.7222 GB, free: 19.91 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.367e-05/0.4931, allocations: 9.281 kB / 0.7222 GB, free: 19.91 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.804e-06/0.4931, allocations: 0 / 0.7222 GB, free: 19.91 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.313e-06/0.4931, allocations: 2.219 kB / 0.7222 GB, free: 19.91 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.203e-06/0.4931, allocations: 4.562 kB / 0.7222 GB, free: 19.9 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.52e-07/0.4931, allocations: 0 / 0.7222 GB, free: 19.9 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001252/0.4932, allocations: 173.7 kB / 0.7223 GB, free: 19.75 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 8.195e-06/0.4933, allocations: 2.672 kB / 0.7223 GB, free: 19.75 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.215e-05/0.4933, allocations: 1.719 kB / 0.7223 GB, free: 19.75 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.845e-05/0.4933, allocations: 4.672 kB / 0.7224 GB, free: 19.75 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.982e-05/0.4933, allocations: 3.906 kB / 0.7224 GB, free: 19.75 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.939e-06/0.4934, allocations: 2.047 kB / 0.7224 GB, free: 19.75 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 3.128e-05/0.4934, allocations: 98.03 kB / 0.7224 GB, free: 19.67 MB / 0.6355 GB Notification: Performance of sort global known variables: time 5e-08/0.4934, allocations: 4 kB / 0.7225 GB, free: 19.67 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.0001456/0.4935, allocations: 7.156 kB / 0.7225 GB, free: 19.67 MB / 0.6355 GB 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 (3): * Single equations (assignments): 3 * 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 0.0002348/0.4938, allocations: 0.7091 MB / 0.7232 GB, free: 18.99 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.0001282/0.4939, allocations: 36.09 kB / 0.7232 GB, free: 18.98 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 1.843e-06/0.4939, allocations: 0 / 0.7232 GB, free: 18.98 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 3.893e-05/0.4939, allocations: 24.31 kB / 0.7232 GB, free: 18.98 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001681/0.4941, allocations: 9.828 kB / 0.7232 GB, free: 18.97 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009022/0.495, allocations: 1.373 MB / 0.7246 GB, free: 17.73 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.508e-05/0.495, allocations: 72.69 kB / 0.7246 GB, free: 17.66 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 3.434e-05/0.4951, allocations: 14.89 kB / 0.7246 GB, free: 17.64 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.415e-05/0.4951, allocations: 15.55 kB / 0.7247 GB, free: 17.63 MB / 0.6355 GB Notification: Performance of SimCode: time 1.503e-06/0.4951, allocations: 0 / 0.7247 GB, free: 17.63 MB / 0.6355 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01662/0.5117, allocations: 2.19 MB / 0.7268 GB, free: 16.74 MB / 0.6355 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.735/7.246, allocations: 15.47 kB / 0.7268 GB, free: 16.73 MB / 0.6355 GB " [Timeout remaining time 653] (rm -f IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc.pipe ; mkfifo IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc.pipe >> ../files/IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc.sim & python3 -m fmpy simulate --output-file IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc_res.csv --start-time 0 --stop-time 100 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.04 IDEAS_IDEAS_Fluid_SolarCollectors_Controls_BaseClasses_Examples_GCritCalc.fmu > IDEAS_IDEAS.Fluid.SolarCollectors.Controls.BaseClasses.Examples.GCritCalc.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.099930041935295] Failed to read output from testmodel.py, exit status != 0: 7.324525089003146 7.333296451 6.840853452 Calling exit ...