Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.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 0.001323/0.001323, allocations: 114.7 kB / 17.6 MB, free: 4.668 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 0.001362/0.001362, allocations: 189.9 kB / 20.78 MB, free: 1.5 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 1.436/1.436, allocations: 225.6 MB / 249.4 MB, free: 3.18 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.854/2.854, allocations: 476.7 MB / 0.7629 GB, free: 15.11 MB / 0.6075 GB " [Timeout remaining time 176] Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,fileNamePrefix="Buildings_11_Buildings_Fluid_HeatExchangers_Examples_AirHeater_T",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,fileNamePrefix="Buildings_11_Buildings_Fluid_HeatExchangers_Examples_AirHeater_T",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001927/0.001927, allocations: 67.88 kB / 1.107 GB, free: 5.031 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.055/1.057, allocations: 168.7 MB / 1.272 GB, free: 7.672 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T): time 0.2769/1.334, allocations: 238 MB / 1.504 GB, free: 6.418 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.02881/1.363, allocations: 17.68 MB / 1.521 GB, free: 4.695 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003801/1.366, allocations: 91.5 kB / 1.521 GB, free: 4.605 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.006398/1.373, allocations: 2.166 MB / 1.523 GB, free: 2.434 MB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.01106/1.384, allocations: 3.712 MB / 1.527 GB, free: 14.71 MB / 1.217 GB Notification: Performance of NFTyping.typeClassSections: time 0.006849/1.391, allocations: 2.611 MB / 1.53 GB, free: 12.11 MB / 1.217 GB Notification: Performance of NFFlatten.flatten: time 0.01236/1.403, allocations: 7.938 MB / 1.537 GB, free: 4.156 MB / 1.217 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002878/1.406, allocations: 1.504 MB / 1.539 GB, free: 2.602 MB / 1.217 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00637/1.412, allocations: 2.783 MB / 1.542 GB, free: 15.81 MB / 1.232 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003646/1.416, allocations: 1.729 MB / 1.543 GB, free: 14.08 MB / 1.232 GB Notification: Performance of NFPackage.collectConstants: time 0.0005475/1.416, allocations: 212 kB / 1.543 GB, free: 13.87 MB / 1.232 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007654/1.424, allocations: 3.765 MB / 1.547 GB, free: 10.1 MB / 1.232 GB Notification: Performance of NFScalarize.scalarize: time 0.001433/1.426, allocations: 0.9188 MB / 1.548 GB, free: 9.176 MB / 1.232 GB Notification: Performance of NFVerifyModel.verify: time 0.002312/1.428, allocations: 1.391 MB / 1.549 GB, free: 7.777 MB / 1.232 GB Notification: Performance of NFConvertDAE.convert: time 0.01021/1.438, allocations: 4.94 MB / 1.554 GB, free: 2.82 MB / 1.232 GB Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/1.438, allocations: 0 / 1.554 GB, free: 2.82 MB / 1.232 GB Notification: Performance of FrontEnd: time 2.034e-06/1.438, allocations: 0 / 1.554 GB, free: 2.82 MB / 1.232 GB Notification: Performance of Transformations before backend: time 0.0001096/1.438, allocations: 0 / 1.554 GB, free: 2.82 MB / 1.232 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 337 * Number of variables: 337 Notification: Performance of Generate backend data structure: time 0.007112/1.445, allocations: 3.343 MB / 1.557 GB, free: 15.39 MB / 1.248 GB Notification: Performance of prepare preOptimizeDAE: time 4.407e-05/1.445, allocations: 8.031 kB / 1.558 GB, free: 15.39 MB / 1.248 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000259/1.446, allocations: 198.5 kB / 1.558 GB, free: 15.18 MB / 1.248 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005296/1.451, allocations: 0.8958 MB / 1.559 GB, free: 14.29 MB / 1.248 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005382/1.456, allocations: 2.816 MB / 1.561 GB, free: 11.4 MB / 1.248 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.899e-05/1.456, allocations: 102.6 kB / 1.561 GB, free: 11.3 MB / 1.248 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002419/1.457, allocations: 144 kB / 1.562 GB, free: 11.16 MB / 1.248 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003289/1.46, allocations: 1.675 MB / 1.563 GB, free: 9.402 MB / 1.248 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.252e-05/1.46, allocations: 4 kB / 1.563 GB, free: 9.398 MB / 1.248 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001321/1.46, allocations: 52 kB / 1.563 GB, free: 9.348 MB / 1.248 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.779e-05/1.46, allocations: 54.5 kB / 1.563 GB, free: 9.293 MB / 1.248 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003444/1.464, allocations: 1.446 MB / 1.565 GB, free: 7.84 MB / 1.248 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 0.01191/1.476, allocations: 8.13 MB / 1.573 GB, free: 15.12 MB / 1.264 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002751/1.478, allocations: 1.524 MB / 1.574 GB, free: 13.46 MB / 1.264 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001117/1.479, allocations: 499.2 kB / 1.575 GB, free: 12.97 MB / 1.264 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001286/1.481, allocations: 0.7669 MB / 1.575 GB, free: 12.06 MB / 1.264 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001238/1.482, allocations: 0.5392 MB / 1.576 GB, free: 11.5 MB / 1.264 GB Notification: Performance of pre-optimization done (n=82): time 2.695e-06/1.482, allocations: 0 / 1.576 GB, free: 11.5 MB / 1.264 GB Notification: Performance of matching and sorting (n=82): time 0.004417/1.486, allocations: 1.615 MB / 1.577 GB, free: 9.859 MB / 1.264 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.559e-05/1.486, allocations: 64.05 kB / 1.578 GB, free: 9.785 MB / 1.264 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003292/1.49, allocations: 2.156 MB / 1.58 GB, free: 7.605 MB / 1.264 GB Notification: Performance of collectPreVariables (initialization): time 0.0001513/1.49, allocations: 45.7 kB / 1.58 GB, free: 7.555 MB / 1.264 GB Notification: Performance of collectInitialEqns (initialization): time 0.001016/1.491, allocations: 1.072 MB / 1.581 GB, free: 6.469 MB / 1.264 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003168/1.491, allocations: 313.4 kB / 1.581 GB, free: 6.16 MB / 1.264 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004667/1.492, allocations: 318.7 kB / 1.581 GB, free: 5.844 MB / 1.264 GB Notification: Performance of setup shared object (initialization): time 0.0001586/1.492, allocations: 313 kB / 1.582 GB, free: 5.535 MB / 1.264 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00132/1.493, allocations: 0.6118 MB / 1.582 GB, free: 4.922 MB / 1.264 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001688/1.495, allocations: 1.022 MB / 1.583 GB, free: 3.742 MB / 1.264 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002779/1.498, allocations: 1.543 MB / 1.585 GB, free: 2.074 MB / 1.264 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.557e-06/1.498, allocations: 4 kB / 1.585 GB, free: 2.07 MB / 1.264 GB Notification: Performance of matching and sorting (n=199) (initialization): time 0.003867/1.501, allocations: 1.914 MB / 1.587 GB, free: 148 kB / 1.264 GB Notification: Performance of prepare postOptimizeDAE: time 5.36e-05/1.502, allocations: 36.52 kB / 1.587 GB, free: 108 kB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.937e-05/1.502, allocations: 12 kB / 1.587 GB, free: 96 kB / 1.264 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.844e-05/1.502, allocations: 16.09 kB / 1.587 GB, free: 80 kB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001274/1.503, allocations: 335.4 kB / 1.587 GB, free: 15.75 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.642e-05/1.503, allocations: 19.94 kB / 1.587 GB, free: 15.73 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001836/1.505, allocations: 194.8 kB / 1.587 GB, free: 15.54 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001298/1.505, allocations: 59.98 kB / 1.587 GB, free: 15.48 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002545/1.507, allocations: 1.108 MB / 1.588 GB, free: 14.37 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001725/1.509, allocations: 1.018 MB / 1.589 GB, free: 13.2 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002835/1.512, allocations: 1.547 MB / 1.591 GB, free: 11.51 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.53e-06/1.512, allocations: 0 / 1.591 GB, free: 11.51 MB / 1.279 GB Notification: Performance of matching and sorting (n=199) (initialization_lambda0): time 0.003968/1.516, allocations: 1.921 MB / 1.593 GB, free: 9.574 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 4.469e-05/1.516, allocations: 37.7 kB / 1.593 GB, free: 9.531 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.313e-05/1.516, allocations: 8 kB / 1.593 GB, free: 9.523 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.774e-05/1.516, allocations: 16 kB / 1.593 GB, free: 9.508 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001236/1.517, allocations: 323.6 kB / 1.593 GB, free: 9.191 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.068e-05/1.517, allocations: 23.88 kB / 1.593 GB, free: 9.168 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001676/1.519, allocations: 163.3 kB / 1.593 GB, free: 9.008 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001065/1.519, allocations: 56 kB / 1.593 GB, free: 8.953 MB / 1.279 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (165): * Single equations (assignments): 162 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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 0.0003713/1.519, allocations: 263.8 kB / 1.594 GB, free: 8.688 MB / 1.279 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003504/1.52, allocations: 226.5 kB / 1.594 GB, free: 8.465 MB / 1.279 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002951/1.523, allocations: 1.181 MB / 1.595 GB, free: 7.273 MB / 1.279 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.194e-05/1.523, allocations: 12 kB / 1.595 GB, free: 7.262 MB / 1.279 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.744e-06/1.523, allocations: 0 / 1.595 GB, free: 7.262 MB / 1.279 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002307/1.525, allocations: 1.231 MB / 1.596 GB, free: 5.941 MB / 1.279 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 postOpt removeSimpleEquations (simulation): time 0.0061/1.531, allocations: 3.101 MB / 1.599 GB, free: 2.734 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.949e-06/1.531, allocations: 0 / 1.599 GB, free: 2.734 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009345/1.532, allocations: 187.9 kB / 1.599 GB, free: 2.551 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002199/1.532, allocations: 44.81 kB / 1.599 GB, free: 2.504 MB / 1.279 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.803e-05/1.532, allocations: 23.98 kB / 1.599 GB, free: 2.48 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00141/1.534, allocations: 1.535 MB / 1.601 GB, free: 0.8086 MB / 1.279 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.833e-06/1.534, allocations: 0 / 1.601 GB, free: 0.8086 MB / 1.279 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004053/1.538, allocations: 1.772 MB / 1.603 GB, free: 15 MB / 1.295 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001031/1.539, allocations: 411.3 kB / 1.603 GB, free: 14.58 MB / 1.295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002288/1.539, allocations: 23.94 kB / 1.603 GB, free: 14.55 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001045/1.54, allocations: 71.92 kB / 1.603 GB, free: 14.48 MB / 1.295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001562/1.54, allocations: 60.52 kB / 1.603 GB, free: 14.43 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.486e-05/1.54, allocations: 31.98 kB / 1.603 GB, free: 14.39 MB / 1.295 GB Notification: Performance of sorting global known variables: time 0.002262/1.543, allocations: 1.437 MB / 1.605 GB, free: 12.95 MB / 1.295 GB Notification: Performance of sort global known variables: time 1.1e-07/1.543, allocations: 4 kB / 1.605 GB, free: 12.94 MB / 1.295 GB Notification: Performance of remove unused functions: time 0.002734/1.545, allocations: 1.111 MB / 1.606 GB, free: 11.83 MB / 1.295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,hea.outCon.T) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (82): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.006253/1.552, allocations: 2.97 MB / 1.609 GB, free: 8.969 MB / 1.295 GB Notification: Performance of simCode: created initialization part: time 0.004886/1.556, allocations: 2.143 MB / 1.611 GB, free: 6.805 MB / 1.295 GB Notification: Performance of simCode: created event and clocks part: time 5.761e-06/1.556, allocations: 0 / 1.611 GB, free: 6.805 MB / 1.295 GB Notification: Performance of simCode: created simulation system equations: time 0.001436/1.558, allocations: 0.5888 MB / 1.611 GB, free: 6.203 MB / 1.295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004782/1.563, allocations: 1.003 MB / 1.612 GB, free: 5.223 MB / 1.295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02856/1.591, allocations: 15.63 MB / 1.628 GB, free: 5.125 MB / 1.311 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001469/1.593, allocations: 1.66 MB / 1.629 GB, free: 3.434 MB / 1.311 GB Notification: Performance of simCode: alias equations: time 0.002167/1.595, allocations: 0.5558 MB / 1.63 GB, free: 2.875 MB / 1.311 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001364/1.596, allocations: 0.9406 MB / 1.631 GB, free: 1.934 MB / 1.311 GB Notification: Performance of SimCode: time 1.152e-06/1.596, allocations: 0 / 1.631 GB, free: 1.934 MB / 1.311 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1101/1.706, allocations: 56.43 MB / 1.686 GB, free: 10.11 MB / 1.373 GB Notification: Performance of buildModelFMU: Generate platform static: time 18.03/19.74, allocations: 13.38 kB / 1.686 GB, free: 10.1 MB / 1.373 GB " [Timeout remaining time 280] (rm -f Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; mkfifo Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe >> ../files/Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.sim & python3 -m fmpy simulate --output-file Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T_res.csv --start-time 0 --stop-time 172800 --timeout 400 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 69.12 Buildings_11_Buildings_Fluid_HeatExchangers_Examples_AirHeater_T.fmu > Buildings_11_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe 2>&1) [Timeout 420.0] [Calling os._exit(0), Time elapsed: 25.94075781200081] Failed to read output from testmodel.py, exit status != 0: 19.916830920992652 19.93868674 18.49727016 Calling exit ...