Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.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 0.0007102/0.0007102, allocations: 80.44 kB / 19.17 MB, free: 0.7422 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 0.0007526/0.0007526, allocations: 169.9 kB / 22.46 MB, free: 2.105 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 0.8894/0.8894, allocations: 177.1 MB / 202.8 MB, free: 5.734 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.001486/0.001486, allocations: 248.6 kB / 259.4 MB, free: 13.01 MB / 250.7 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.6725/0.6725, allocations: 138.4 MB / 454.3 MB, free: 1.621 MB / 362.7 MB " [Timeout remaining time 179] Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/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(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.404e-06/2.404e-06, allocations: 1.688 kB / 0.6463 GB, free: 29.15 MB / 0.5105 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.074e-05/2.314e-05, allocations: 2.281 kB / 0.6463 GB, free: 29.14 MB / 0.5105 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate): time 0.133/0.1331, allocations: 168.2 MB / 0.8106 GB, free: 8.816 MB / 0.6511 GB Notification: Performance of NFInst.instExpressions: time 0.00706/0.1401, allocations: 5.417 MB / 0.8159 GB, free: 3.391 MB / 0.6511 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001081/0.1412, allocations: 59.5 kB / 0.816 GB, free: 3.332 MB / 0.6511 GB Notification: Performance of NFTyping.typeComponents: time 0.001239/0.1424, allocations: 0.555 MB / 0.8165 GB, free: 2.773 MB / 0.6511 GB Notification: Performance of NFTyping.typeBindings: time 0.003541/0.146, allocations: 1.721 MB / 0.8182 GB, free: 1.043 MB / 0.6511 GB Notification: Performance of NFTyping.typeClassSections: time 0.002436/0.1484, allocations: 1.265 MB / 0.8194 GB, free: 15.79 MB / 0.6667 GB Notification: Performance of NFFlatten.flatten: time 0.002777/0.1512, allocations: 2.643 MB / 0.822 GB, free: 13.13 MB / 0.6667 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001097/0.1523, allocations: 0.7473 MB / 0.8227 GB, free: 12.36 MB / 0.6667 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002024/0.1543, allocations: 1.41 MB / 0.8241 GB, free: 10.95 MB / 0.6667 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001757/0.1561, allocations: 0.8107 MB / 0.8249 GB, free: 10.14 MB / 0.6667 GB Notification: Performance of NFPackage.collectConstants: time 0.0002075/0.1563, allocations: 108 kB / 0.825 GB, free: 10.04 MB / 0.6667 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001928/0.1582, allocations: 1.313 MB / 0.8263 GB, free: 8.719 MB / 0.6667 GB Notification: Performance of NFScalarize.scalarize: time 0.0004534/0.1587, allocations: 0.5336 MB / 0.8268 GB, free: 8.184 MB / 0.6667 GB Notification: Performance of NFVerifyModel.verify: time 0.0005728/0.1592, allocations: 467 kB / 0.8273 GB, free: 7.727 MB / 0.6667 GB Notification: Performance of NFConvertDAE.convert: time 0.002691/0.1619, allocations: 2.232 MB / 0.8294 GB, free: 5.488 MB / 0.6667 GB Notification: Performance of FrontEnd - DAE generated: time 6.272e-06/0.1619, allocations: 0 / 0.8294 GB, free: 5.488 MB / 0.6667 GB Notification: Performance of FrontEnd: time 2.204e-06/0.1619, allocations: 8 kB / 0.8294 GB, free: 5.48 MB / 0.6667 GB Notification: Performance of Transformations before backend: time 4.216e-05/0.162, allocations: 0 / 0.8294 GB, free: 5.48 MB / 0.6667 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 216 * Number of variables: 216 Notification: Performance of Generate backend data structure: time 0.002118/0.1641, allocations: 1.465 MB / 0.8309 GB, free: 3.98 MB / 0.6667 GB Notification: Performance of prepare preOptimizeDAE: time 4.556e-05/0.1641, allocations: 8.75 kB / 0.8309 GB, free: 3.973 MB / 0.6667 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001299/0.1643, allocations: 135.3 kB / 0.831 GB, free: 3.832 MB / 0.6667 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001655/0.1659, allocations: 482.8 kB / 0.8315 GB, free: 3.359 MB / 0.6667 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001205/0.1671, allocations: 0.7838 MB / 0.8322 GB, free: 2.543 MB / 0.6667 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.984e-05/0.1672, allocations: 66 kB / 0.8323 GB, free: 2.477 MB / 0.6667 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000108/0.1673, allocations: 91.97 kB / 0.8324 GB, free: 2.387 MB / 0.6667 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001683/0.169, allocations: 1.549 MB / 0.8339 GB, free: 0.7266 MB / 0.6667 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.256e-05/0.169, allocations: 7.938 kB / 0.8339 GB, free: 0.7188 MB / 0.6667 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.77e-05/0.1691, allocations: 39.94 kB / 0.8339 GB, free: 0.6797 MB / 0.6667 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.118e-05/0.1691, allocations: 37.98 kB / 0.834 GB, free: 0.6406 MB / 0.6667 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001534/0.1706, allocations: 1.066 MB / 0.835 GB, free: 15.57 MB / 0.6823 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 0.004631/0.1753, allocations: 3.304 MB / 0.8382 GB, free: 12.18 MB / 0.6823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001103/0.1764, allocations: 0.7235 MB / 0.839 GB, free: 11.45 MB / 0.6823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005118/0.1769, allocations: 390.9 kB / 0.8393 GB, free: 11.07 MB / 0.6823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000123/0.177, allocations: 19.98 kB / 0.8393 GB, free: 11.05 MB / 0.6823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.102e-05/0.177, allocations: 47.22 kB / 0.8394 GB, free: 11 MB / 0.6823 GB Notification: Performance of pre-optimization done (n=43): time 3.246e-06/0.177, allocations: 0 / 0.8394 GB, free: 11 MB / 0.6823 GB Notification: Performance of matching and sorting (n=45): time 0.003875/0.1809, allocations: 2.115 MB / 0.8415 GB, free: 8.852 MB / 0.6823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.612e-05/0.181, allocations: 59.41 kB / 0.8415 GB, free: 8.781 MB / 0.6823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008467/0.1818, allocations: 0.8802 MB / 0.8424 GB, free: 7.895 MB / 0.6823 GB Notification: Performance of collectPreVariables (initialization): time 5.389e-05/0.1819, allocations: 33.7 kB / 0.8424 GB, free: 7.855 MB / 0.6823 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002713/0.1821, allocations: 0.4962 MB / 0.8429 GB, free: 7.355 MB / 0.6823 GB Notification: Performance of collectInitialBindings (initialization): time 0.00013/0.1823, allocations: 174.5 kB / 0.8431 GB, free: 7.184 MB / 0.6823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001512/0.1824, allocations: 114.3 kB / 0.8432 GB, free: 7.062 MB / 0.6823 GB Notification: Performance of setup shared object (initialization): time 8.675e-05/0.1825, allocations: 337.9 kB / 0.8435 GB, free: 6.727 MB / 0.6823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005273/0.183, allocations: 377 kB / 0.8438 GB, free: 6.359 MB / 0.6823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006075/0.1836, allocations: 0.5437 MB / 0.8444 GB, free: 5.75 MB / 0.6823 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 0.003238/0.1869, allocations: 2.184 MB / 0.8465 GB, free: 3.516 MB / 0.6823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.9e-06/0.1869, allocations: 0 / 0.8465 GB, free: 3.516 MB / 0.6823 GB Notification: Performance of matching and sorting (n=73) (initialization): time 0.001351/0.1882, allocations: 0.9888 MB / 0.8475 GB, free: 2.52 MB / 0.6823 GB Notification: Performance of prepare postOptimizeDAE: time 2.225e-05/0.1882, allocations: 8 kB / 0.8475 GB, free: 2.512 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.528e-06/0.1883, allocations: 8.125 kB / 0.8475 GB, free: 2.504 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.989e-05/0.1883, allocations: 8 kB / 0.8475 GB, free: 2.496 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004646/0.1887, allocations: 187.7 kB / 0.8477 GB, free: 2.312 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.917e-06/0.1887, allocations: 8 kB / 0.8477 GB, free: 2.305 MB / 0.6823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007232/0.1895, allocations: 71.88 kB / 0.8478 GB, free: 2.234 MB / 0.6823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.561e-05/0.1895, allocations: 27.98 kB / 0.8478 GB, free: 2.207 MB / 0.6823 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: 17 * 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 (73): * Single equations (assignments): 73 * 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 0.0004109/0.1899, allocations: 305.6 kB / 0.8481 GB, free: 1.898 MB / 0.6823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001343/0.1901, allocations: 99.39 kB / 0.8482 GB, free: 1.801 MB / 0.6823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001495/0.1902, allocations: 104.7 kB / 0.8483 GB, free: 1.695 MB / 0.6823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.551e-06/0.1902, allocations: 4 kB / 0.8483 GB, free: 1.691 MB / 0.6823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.955e-06/0.1902, allocations: 7.938 kB / 0.8483 GB, free: 1.684 MB / 0.6823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001072/0.1913, allocations: 1.034 MB / 0.8493 GB, free: 0.5625 MB / 0.6823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002674/0.194, allocations: 1.976 MB / 0.8512 GB, free: 14.49 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.34e-06/0.194, allocations: 4 kB / 0.8512 GB, free: 14.49 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004345/0.1944, allocations: 164.1 kB / 0.8514 GB, free: 14.33 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.923e-06/0.1944, allocations: 4 kB / 0.8514 GB, free: 14.32 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.069e-05/0.1944, allocations: 19.98 kB / 0.8514 GB, free: 14.3 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.662e-06/0.1945, allocations: 7.984 kB / 0.8514 GB, free: 14.3 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.787e-06/0.1945, allocations: 7.938 kB / 0.8514 GB, free: 14.29 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001741/0.1962, allocations: 1.416 MB / 0.8528 GB, free: 12.82 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003386/0.1965, allocations: 179.4 kB / 0.853 GB, free: 12.64 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.65e-05/0.1966, allocations: 15.98 kB / 0.853 GB, free: 12.62 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004353/0.197, allocations: 67.94 kB / 0.8531 GB, free: 12.56 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.7e-05/0.1971, allocations: 39.81 kB / 0.8531 GB, free: 12.52 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.749e-05/0.1972, allocations: 27.98 kB / 0.8531 GB, free: 12.49 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.0005388/0.1977, allocations: 0.6044 MB / 0.8537 GB, free: 11.89 MB / 0.698 GB Notification: Performance of sort global known variables: time 8e-08/0.1977, allocations: 0 / 0.8537 GB, free: 11.89 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0006123/0.1983, allocations: 271.9 kB / 0.854 GB, free: 11.63 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * 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 (45): * Single equations (assignments): 45 * 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 0.00224/0.2006, allocations: 2.053 MB / 0.856 GB, free: 9.516 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.001188/0.2017, allocations: 0.7911 MB / 0.8567 GB, free: 8.727 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 4.489e-06/0.2017, allocations: 0.75 kB / 0.8567 GB, free: 8.727 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.0004986/0.2022, allocations: 380.3 kB / 0.8571 GB, free: 8.355 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001576/0.2038, allocations: 0.5778 MB / 0.8577 GB, free: 7.781 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2273/0.4311, allocations: 8.147 MB / 0.8656 GB, free: 214.4 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005461/0.4317, allocations: 0.5155 MB / 0.8661 GB, free: 214.3 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.0008945/0.4326, allocations: 258.5 kB / 0.8664 GB, free: 214.3 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004035/0.433, allocations: 354.4 kB / 0.8667 GB, free: 214.3 MB / 0.698 GB Notification: Performance of SimCode: time 1.022e-06/0.433, allocations: 3.938 kB / 0.8667 GB, free: 214.3 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0415/0.4745, allocations: 31.87 MB / 0.8978 GB, free: 194.7 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.671/8.145, allocations: 12.98 kB / 0.8979 GB, free: 194.7 MB / 0.698 GB " [Timeout remaining time 652] (rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.sim & python3 -m fmpy simulate --output-file BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.004 BuildingSystems_BuildingSystems_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.fmu > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.988879207521677] Failed to read output from testmodel.py, exit status != 0: 8.246558922342956 8.258139199 8.093889484 Calling exit ...