Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.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 0.0006977/0.0006977, allocations: 76.44 kB / 19.17 MB, free: 0.7305 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 0.0007432/0.0007432, allocations: 169.9 kB / 22.46 MB, free: 2.094 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 0.8664/0.8664, allocations: 177.1 MB / 202.8 MB, free: 5.742 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 0.7147/0.7147, allocations: 154.6 MB / 413.8 MB, free: 0.7852 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.MixingVolumes.Validation.MixingVolumeTraceSubstance,fileNamePrefix="IDEAS_IDEAS_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstance",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance,fileNamePrefix="IDEAS_IDEAS_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstance",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.114e-06/2.114e-06, allocations: 3.938 kB / 0.6181 GB, free: 13.61 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.059e-05/2.27e-05, allocations: 7.938 kB / 0.6181 GB, free: 13.61 MB / 0.5886 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance): time 0.4599/0.4599, allocations: 168.2 MB / 0.7823 GB, free: 10.47 MB / 0.6511 GB Notification: Performance of NFInst.instExpressions: time 0.008231/0.4682, allocations: 5.416 MB / 0.7876 GB, free: 6.781 MB / 0.6511 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007232/0.4689, allocations: 57.06 kB / 0.7877 GB, free: 6.75 MB / 0.6511 GB Notification: Performance of NFTyping.typeComponents: time 0.001103/0.47, allocations: 0.5469 MB / 0.7882 GB, free: 6.453 MB / 0.6511 GB Notification: Performance of NFTyping.typeBindings: time 0.0029/0.4729, allocations: 1.726 MB / 0.7899 GB, free: 5.488 MB / 0.6511 GB Notification: Performance of NFTyping.typeClassSections: time 0.002171/0.4751, allocations: 1.262 MB / 0.7911 GB, free: 4.836 MB / 0.6511 GB Notification: Performance of NFFlatten.flatten: time 0.001982/0.477, allocations: 2.586 MB / 0.7936 GB, free: 3.629 MB / 0.6511 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006576/0.4777, allocations: 0.7078 MB / 0.7943 GB, free: 3.293 MB / 0.6511 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001614/0.4793, allocations: 1.556 MB / 0.7959 GB, free: 2.598 MB / 0.6511 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009919/0.4803, allocations: 0.7666 MB / 0.7966 GB, free: 2.359 MB / 0.6511 GB Notification: Performance of NFPackage.collectConstants: time 9.503e-05/0.4804, allocations: 98.81 kB / 0.7967 GB, free: 2.359 MB / 0.6511 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001461/0.4819, allocations: 1.276 MB / 0.7979 GB, free: 1.926 MB / 0.6511 GB Notification: Performance of NFScalarize.scalarize: time 0.0003107/0.4822, allocations: 0.5159 MB / 0.7984 GB, free: 1.699 MB / 0.6511 GB Notification: Performance of NFVerifyModel.verify: time 0.0004488/0.4826, allocations: 447.5 kB / 0.7989 GB, free: 1.523 MB / 0.6511 GB Notification: Performance of NFConvertDAE.convert: time 0.001599/0.4842, allocations: 2.152 MB / 0.801 GB, free: 0.6367 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 5.13e-06/0.4842, allocations: 0 / 0.801 GB, free: 0.6367 MB / 0.6511 GB Notification: Performance of FrontEnd: time 1.603e-06/0.4842, allocations: 0 / 0.801 GB, free: 0.6367 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 1.083e-05/0.4842, allocations: 0 / 0.801 GB, free: 0.6367 MB / 0.6511 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 212 * Number of variables: 212 Notification: Performance of Generate backend data structure: time 0.001399/0.4856, allocations: 1.427 MB / 0.8024 GB, free: 15.57 MB / 0.6667 GB Notification: Performance of prepare preOptimizeDAE: time 3.943e-05/0.4857, allocations: 10.88 kB / 0.8024 GB, free: 15.57 MB / 0.6667 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001186/0.4858, allocations: 138.2 kB / 0.8025 GB, free: 15.46 MB / 0.6667 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009927/0.4868, allocations: 338.4 kB / 0.8028 GB, free: 15.31 MB / 0.6667 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008355/0.4876, allocations: 0.7521 MB / 0.8036 GB, free: 14.76 MB / 0.6667 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.696e-05/0.4877, allocations: 64.5 kB / 0.8036 GB, free: 14.73 MB / 0.6667 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.336e-05/0.4877, allocations: 83.62 kB / 0.8037 GB, free: 14.7 MB / 0.6667 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001168/0.4889, allocations: 1.475 MB / 0.8051 GB, free: 13.54 MB / 0.6667 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.752e-05/0.4889, allocations: 0 / 0.8051 GB, free: 13.54 MB / 0.6667 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.642e-05/0.489, allocations: 42.42 kB / 0.8052 GB, free: 13.51 MB / 0.6667 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.246e-05/0.489, allocations: 39.55 kB / 0.8052 GB, free: 13.5 MB / 0.6667 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009258/0.4899, allocations: 0.8297 MB / 0.806 GB, free: 13.1 MB / 0.6667 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00296/0.4929, allocations: 3.245 MB / 0.8092 GB, free: 10.67 MB / 0.6667 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004073/0.4933, allocations: 363.4 kB / 0.8095 GB, free: 10.48 MB / 0.6667 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001956/0.4935, allocations: 202.7 kB / 0.8097 GB, free: 10.38 MB / 0.6667 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001041/0.4936, allocations: 19.36 kB / 0.8098 GB, free: 10.37 MB / 0.6667 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.731e-05/0.4936, allocations: 41.38 kB / 0.8098 GB, free: 10.32 MB / 0.6667 GB Notification: Performance of pre-optimization done (n=36): time 1.684e-06/0.4936, allocations: 3.125 kB / 0.8098 GB, free: 10.32 MB / 0.6667 GB Notification: Performance of matching and sorting (n=38): time 0.001589/0.4952, allocations: 1.271 MB / 0.811 GB, free: 9.555 MB / 0.6667 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.97e-05/0.4953, allocations: 56.94 kB / 0.8111 GB, free: 9.492 MB / 0.6667 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008152/0.4961, allocations: 1.009 MB / 0.8121 GB, free: 8.926 MB / 0.6667 GB Notification: Performance of collectPreVariables (initialization): time 3.292e-05/0.4961, allocations: 39.17 kB / 0.8121 GB, free: 8.887 MB / 0.6667 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002924/0.4964, allocations: 0.495 MB / 0.8126 GB, free: 8.445 MB / 0.6667 GB Notification: Performance of collectInitialBindings (initialization): time 9.061e-05/0.4965, allocations: 151.7 kB / 0.8127 GB, free: 8.316 MB / 0.6667 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001211/0.4966, allocations: 122.2 kB / 0.8129 GB, free: 8.238 MB / 0.6667 GB Notification: Performance of setup shared object (initialization): time 7.969e-05/0.4967, allocations: 334.2 kB / 0.8132 GB, free: 7.914 MB / 0.6667 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002697/0.497, allocations: 232.8 kB / 0.8134 GB, free: 7.805 MB / 0.6667 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003693/0.4973, allocations: 469.9 kB / 0.8139 GB, free: 7.41 MB / 0.6667 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.001469/0.4988, allocations: 1.149 MB / 0.815 GB, free: 6.699 MB / 0.6667 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.267e-06/0.4988, allocations: 2.938 kB / 0.815 GB, free: 6.699 MB / 0.6667 GB Notification: Performance of matching and sorting (n=74) (initialization): time 0.000869/0.4997, allocations: 0.7632 MB / 0.8157 GB, free: 6.312 MB / 0.6667 GB Notification: Performance of prepare postOptimizeDAE: time 2.524e-05/0.4997, allocations: 8 kB / 0.8157 GB, free: 6.312 MB / 0.6667 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.256e-06/0.4997, allocations: 5.219 kB / 0.8157 GB, free: 6.312 MB / 0.6667 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.389e-05/0.4997, allocations: 14.44 kB / 0.8158 GB, free: 6.309 MB / 0.6667 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003116/0.5, allocations: 145.1 kB / 0.8159 GB, free: 6.273 MB / 0.6667 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.684e-05/0.5001, allocations: 12.44 kB / 0.8159 GB, free: 6.27 MB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004012/0.5005, allocations: 61.16 kB / 0.816 GB, free: 6.238 MB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.609e-05/0.5005, allocations: 28.84 kB / 0.816 GB, free: 6.234 MB / 0.6667 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 25 * 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 (74): * Single equations (assignments): 74 * 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 0.0002703/0.5008, allocations: 319.3 kB / 0.8163 GB, free: 6 MB / 0.6667 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.469e-05/0.5009, allocations: 106.2 kB / 0.8164 GB, free: 5.945 MB / 0.6667 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001046/0.501, allocations: 103.8 kB / 0.8165 GB, free: 5.875 MB / 0.6667 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.524e-06/0.501, allocations: 2 kB / 0.8165 GB, free: 5.875 MB / 0.6667 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.552e-06/0.501, allocations: 3.406 kB / 0.8165 GB, free: 5.875 MB / 0.6667 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004377/0.5014, allocations: 0.6879 MB / 0.8172 GB, free: 5.27 MB / 0.6667 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001411/0.5028, allocations: 1.431 MB / 0.8186 GB, free: 4.266 MB / 0.6667 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.939e-06/0.5028, allocations: 5.125 kB / 0.8186 GB, free: 4.266 MB / 0.6667 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002097/0.503, allocations: 86.92 kB / 0.8187 GB, free: 4.246 MB / 0.6667 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.927e-06/0.503, allocations: 5.344 kB / 0.8187 GB, free: 4.246 MB / 0.6667 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.157e-05/0.5031, allocations: 12.06 kB / 0.8187 GB, free: 4.242 MB / 0.6667 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.843e-06/0.5031, allocations: 9.469 kB / 0.8187 GB, free: 4.238 MB / 0.6667 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.448e-06/0.5031, allocations: 10.89 kB / 0.8187 GB, free: 4.23 MB / 0.6667 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007796/0.5039, allocations: 0.833 MB / 0.8195 GB, free: 3.652 MB / 0.6667 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002399/0.5041, allocations: 163.1 kB / 0.8197 GB, free: 3.547 MB / 0.6667 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.275e-05/0.5042, allocations: 13.53 kB / 0.8197 GB, free: 3.539 MB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003228/0.5045, allocations: 39.69 kB / 0.8197 GB, free: 3.523 MB / 0.6667 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.591e-05/0.5045, allocations: 37.11 kB / 0.8197 GB, free: 3.5 MB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.413e-05/0.5046, allocations: 35.3 kB / 0.8198 GB, free: 3.484 MB / 0.6667 GB Notification: Performance of sorting global known variables: time 0.0009194/0.5055, allocations: 0.7046 MB / 0.8205 GB, free: 3.086 MB / 0.6667 GB Notification: Performance of sort global known variables: time 2.91e-07/0.5055, allocations: 0 / 0.8205 GB, free: 3.086 MB / 0.6667 GB Notification: Performance of remove unused functions: time 0.0005655/0.5061, allocations: 262.4 kB / 0.8207 GB, free: 3.059 MB / 0.6667 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 17 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,volDyn.dynBal.mC[1]) * 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 (38): * Single equations (assignments): 38 * 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 0.001133/0.5072, allocations: 1.452 MB / 0.8221 GB, free: 1.82 MB / 0.6667 GB Notification: Performance of simCode: created initialization part: time 0.000608/0.5078, allocations: 492.3 kB / 0.8226 GB, free: 1.34 MB / 0.6667 GB Notification: Performance of simCode: created event and clocks part: time 2.855e-06/0.5078, allocations: 3.938 kB / 0.8226 GB, free: 1.336 MB / 0.6667 GB Notification: Performance of simCode: created simulation system equations: time 0.0001719/0.508, allocations: 192 kB / 0.8228 GB, free: 1.148 MB / 0.6667 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00149/0.5095, allocations: 0.6137 MB / 0.8234 GB, free: 0.5742 MB / 0.6667 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006976/0.5164, allocations: 7.565 MB / 0.8308 GB, free: 8.641 MB / 0.6823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00035/0.5168, allocations: 0.5002 MB / 0.8313 GB, free: 8.105 MB / 0.6823 GB Notification: Performance of simCode: alias equations: time 0.0005764/0.5174, allocations: 248.4 kB / 0.8315 GB, free: 7.859 MB / 0.6823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003066/0.5177, allocations: 344.4 kB / 0.8318 GB, free: 7.52 MB / 0.6823 GB Notification: Performance of SimCode: time 1.202e-06/0.5177, allocations: 4 kB / 0.8318 GB, free: 7.516 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03885/0.5565, allocations: 30.87 MB / 0.862 GB, free: 9.367 MB / 0.7136 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.565/8.122, allocations: 4.062 kB / 0.862 GB, free: 9.363 MB / 0.7136 GB " [Timeout remaining time 652] (rm -f IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe ; mkfifo IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe >> ../files/IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.sim & python3 -m fmpy simulate --output-file IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.004 IDEAS_IDEAS_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstance.fmu > IDEAS_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.854796957224607] Failed to read output from testmodel.py, exit status != 0: 8.213802594691515 8.221749327 7.735819312 Calling exit ...