Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001403/0.001408, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001565/0.001565, allocations: 194 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.362/1.362, allocations: 205.1 MB / 222.4 MB, free: 4.59 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.702/1.702, allocations: 292.3 MB / 0.5489 GB, free: 13.52 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001431/0.001431, allocations: 78.55 kB / 0.6716 GB, free: 26.04 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.206/0.2074, allocations: 114.5 MB / 0.7835 GB, free: 13.47 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.6286/0.836, allocations: 190.6 MB / 0.9696 GB, free: 5.207 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.007761/0.8438, allocations: 5.681 MB / 0.9751 GB, free: 5.035 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00129/0.8452, allocations: 39.84 kB / 0.9751 GB, free: 5.035 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.001343/0.8465, allocations: 0.5721 MB / 0.9757 GB, free: 5.027 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.003438/0.85, allocations: 1.608 MB / 0.9773 GB, free: 4.945 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002859/0.8529, allocations: 1.21 MB / 0.9785 GB, free: 4.891 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.00315/0.856, allocations: 2.536 MB / 0.9809 GB, free: 4.887 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001175/0.8572, allocations: 0.8742 MB / 0.9818 GB, free: 4.777 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002431/0.8597, allocations: 1.046 MB / 0.9828 GB, free: 4.758 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001748/0.8614, allocations: 0.8109 MB / 0.9836 GB, free: 4.633 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001792/0.8616, allocations: 97.69 kB / 0.9837 GB, free: 4.633 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003237/0.8649, allocations: 1.536 MB / 0.9852 GB, free: 4.617 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004186/0.8653, allocations: 409.1 kB / 0.9856 GB, free: 4.574 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007628/0.8661, allocations: 0.5873 MB / 0.9862 GB, free: 4.418 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.003105/0.8692, allocations: 2.003 MB / 0.9881 GB, free: 4.184 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 4.429e-06/0.8692, allocations: 0 / 0.9881 GB, free: 4.184 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 1.292e-06/0.8692, allocations: 0 / 0.9881 GB, free: 4.184 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 1.954e-05/0.8692, allocations: 0 / 0.9881 GB, free: 4.184 MB / 0.7325 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 187
 * Number of variables: 187
Notification: Performance of Generate backend data structure: time 0.002485/0.8717, allocations: 1.427 MB / 0.9895 GB, free: 19.41 MB / 0.7481 GB
Notification: Performance of prepare preOptimizeDAE: time 3.977e-05/0.8718, allocations: 9.75 kB / 0.9895 GB, free: 19.41 MB / 0.7481 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001751/0.872, allocations: 128.1 kB / 0.9896 GB, free: 19.38 MB / 0.7481 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002514/0.8745, allocations: 419.4 kB / 0.99 GB, free: 19.3 MB / 0.7481 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001172/0.8757, allocations: 0.7525 MB / 0.9908 GB, free: 18.99 MB / 0.7481 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003181/0.876, allocations: 113.3 kB / 0.9909 GB, free: 18.98 MB / 0.7481 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001146/0.8761, allocations: 84.31 kB / 0.991 GB, free: 18.97 MB / 0.7481 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001613/0.8777, allocations: 0.9916 MB / 0.9919 GB, free: 18.71 MB / 0.7481 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.951e-05/0.8778, allocations: 2.781 kB / 0.9919 GB, free: 18.71 MB / 0.7481 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.245e-05/0.8779, allocations: 32.03 kB / 0.992 GB, free: 18.68 MB / 0.7481 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.275e-05/0.8779, allocations: 30.66 kB / 0.992 GB, free: 18.68 MB / 0.7481 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00178/0.8797, allocations: 0.8783 MB / 0.9929 GB, free: 18.41 MB / 0.7481 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 0.005598/0.8853, allocations: 3.52 MB / 0.9963 GB, free: 16.38 MB / 0.7481 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001687/0.887, allocations: 0.6232 MB / 0.9969 GB, free: 16.16 MB / 0.7481 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007609/0.8878, allocations: 336.5 kB / 0.9972 GB, free: 16.06 MB / 0.7481 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001862/0.888, allocations: 99.28 kB / 0.9973 GB, free: 15.96 MB / 0.7481 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.901e-05/0.888, allocations: 45.59 kB / 0.9974 GB, free: 15.91 MB / 0.7481 GB
Notification: Performance of pre-optimization done (n=39): time 2.003e-06/0.888, allocations: 0 / 0.9974 GB, free: 15.91 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=41): time 0.008263/0.8963, allocations: 2.418 MB / 0.9997 GB, free: 14.9 MB / 0.7481 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.436e-05/0.8964, allocations: 54.81 kB / 0.9998 GB, free: 14.84 MB / 0.7481 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001065/0.8975, allocations: 0.7906 MB / 1.001 GB, free: 14.52 MB / 0.7481 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001322/0.8976, allocations: 38.11 kB / 1.001 GB, free: 14.48 MB / 0.7481 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002847/0.8979, allocations: 440.6 kB / 1.001 GB, free: 14.13 MB / 0.7481 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001527/0.8981, allocations: 144.6 kB / 1.001 GB, free: 14.02 MB / 0.7481 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002031/0.8983, allocations: 105.8 kB / 1.001 GB, free: 13.97 MB / 0.7481 GB
Notification: Performance of setup shared object (initialization): time 0.0001373/0.8984, allocations: 329.9 kB / 1.002 GB, free: 13.65 MB / 0.7481 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007928/0.8992, allocations: 305.3 kB / 1.002 GB, free: 13.57 MB / 0.7481 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008939/0.9001, allocations: 427 kB / 1.002 GB, free: 13.35 MB / 0.7481 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 0.005392/0.9055, allocations: 1.899 MB / 1.004 GB, free: 12.67 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.767e-06/0.9055, allocations: 0 / 1.004 GB, free: 12.67 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.003355/0.9089, allocations: 1.049 MB / 1.005 GB, free: 12.24 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 2.03e-05/0.9089, allocations: 8.375 kB / 1.005 GB, free: 12.24 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.256e-06/0.909, allocations: 3.938 kB / 1.005 GB, free: 12.23 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006082/0.9096, allocations: 190.6 kB / 1.005 GB, free: 12.15 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007378/0.9103, allocations: 149.9 kB / 1.005 GB, free: 12.11 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004078/0.9144, allocations: 2.226 MB / 1.008 GB, free: 10.22 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001156/0.9156, allocations: 62.48 kB / 1.008 GB, free: 10.2 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.907e-05/0.9157, allocations: 22.72 kB / 1.008 GB, free: 10.19 MB / 0.7481 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: 12
 * 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 (59):
 * Single equations (assignments): 58
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004639/0.9161, allocations: 276 kB / 1.008 GB, free: 9.984 MB / 0.7481 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001584/0.9163, allocations: 88.44 kB / 1.008 GB, free: 9.941 MB / 0.7481 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001773/0.9165, allocations: 90.58 kB / 1.008 GB, free: 9.875 MB / 0.7481 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.292e-06/0.9165, allocations: 8.828 kB / 1.008 GB, free: 9.871 MB / 0.7481 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.494e-06/0.9165, allocations: 5.047 kB / 1.008 GB, free: 9.867 MB / 0.7481 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002924/0.9194, allocations: 0.911 MB / 1.009 GB, free: 9.332 MB / 0.7481 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005584/0.9251, allocations: 2.121 MB / 1.011 GB, free: 7.941 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.174e-06/0.9251, allocations: 2.219 kB / 1.011 GB, free: 7.941 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006711/0.9258, allocations: 133 kB / 1.011 GB, free: 7.906 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005454/0.9263, allocations: 184.5 kB / 1.011 GB, free: 7.824 MB / 0.7481 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.832e-05/0.9264, allocations: 11.06 kB / 1.011 GB, free: 7.82 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00364/0.93, allocations: 2.198 MB / 1.014 GB, free: 5.941 MB / 0.7481 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.152e-06/0.9301, allocations: 7.344 kB / 1.014 GB, free: 5.938 MB / 0.7481 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00406/0.9341, allocations: 1.449 MB / 1.015 GB, free: 5.066 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005458/0.9347, allocations: 237.1 kB / 1.015 GB, free: 4.867 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001203/0.9348, allocations: 16.34 kB / 1.015 GB, free: 4.859 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008618/0.9357, allocations: 64.86 kB / 1.015 GB, free: 4.832 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.441e-05/0.9358, allocations: 36.16 kB / 1.015 GB, free: 4.812 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.406e-05/0.9359, allocations: 32.34 kB / 1.015 GB, free: 4.801 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.0006673/0.9365, allocations: 0.5505 MB / 1.016 GB, free: 4.492 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 2.1e-07/0.9365, allocations: 0 / 1.016 GB, free: 4.492 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.0008412/0.9374, allocations: 267.1 kB / 1.016 GB, free: 4.473 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[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 (37):
 * Single equations (assignments): 36
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,4)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004396/0.9418, allocations: 2.112 MB / 1.018 GB, free: 3.023 MB / 0.7481 GB
Notification: Performance of simCode: created initialization part: time 0.002134/0.9439, allocations: 0.8382 MB / 1.019 GB, free: 2.594 MB / 0.7481 GB
Notification: Performance of simCode: created event and clocks part: time 7.263e-06/0.944, allocations: 0 / 1.019 GB, free: 2.594 MB / 0.7481 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009604/0.9449, allocations: 468.7 kB / 1.02 GB, free: 2.32 MB / 0.7481 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002487/0.9474, allocations: 0.5382 MB / 1.02 GB, free: 2.035 MB / 0.7481 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0158/0.9632, allocations: 7.939 MB / 1.028 GB, free: 13.04 MB / 0.7638 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000659/0.9639, allocations: 1.042 MB / 1.029 GB, free: 12.18 MB / 0.7638 GB
Notification: Performance of simCode: alias equations: time 0.0009594/0.9649, allocations: 200.3 kB / 1.029 GB, free: 12.09 MB / 0.7638 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004458/0.9654, allocations: 312.6 kB / 1.029 GB, free: 11.84 MB / 0.7638 GB
Notification: Performance of SimCode: time 1.223e-06/0.9654, allocations: 0 / 1.029 GB, free: 11.84 MB / 0.7638 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05519/1.021, allocations: 27.64 MB / 1.056 GB, free: 2.801 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.4/13.42, allocations: 15.36 kB / 1.056 GB, free: 2.789 MB / 0.7794 GB
(rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1)