Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0155/0.0155, allocations: 111 kB / 15.05 MB, free: 5.965 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001764/0.001764, allocations: 183.8 kB / 15.94 MB, free: 5.93 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 1.893/1.893, allocations: 194.6 MB / 211.3 MB, free: 11.07 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.164/2.164, allocations: 236.2 MB / 492.6 MB, free: 11.34 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007489/0.0007489, allocations: 12 kB / 0.5869 GB, free: 2.164 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5837/0.5845, allocations: 98.7 MB / 0.6833 GB, free: 16.78 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.442/6.026, allocations: 2.178 GB / 2.861 GB, free: 296.2 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002285/6.027, allocations: 99.03 kB / 2.861 GB, free: 296.2 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.165/8.192, allocations: 0.553 GB / 3.414 GB, free: 41.63 MB / 0.823 GB
Notification: Performance of FrontEnd: time 3.001e-06/8.192, allocations: 0 / 3.414 GB, free: 41.63 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 8.28e-05/8.192, allocations: 24 kB / 3.414 GB, free: 41.61 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 193
 * Number of variables: 193
Notification: Performance of Generate backend data structure: time 0.002933/8.195, allocations: 1.375 MB / 3.416 GB, free: 40.18 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.717e-05/8.195, allocations: 8.031 kB / 3.416 GB, free: 40.17 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003024/8.198, allocations: 406.3 kB / 3.416 GB, free: 39.77 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002482/8.2, allocations: 0.879 MB / 3.417 GB, free: 38.85 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.986e-05/8.2, allocations: 65.94 kB / 3.417 GB, free: 38.79 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001841/8.201, allocations: 83.94 kB / 3.417 GB, free: 38.71 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002076/8.203, allocations: 0.9133 MB / 3.418 GB, free: 37.77 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.223e-05/8.203, allocations: 4 kB / 3.418 GB, free: 37.77 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001359/8.203, allocations: 39.98 kB / 3.418 GB, free: 37.73 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.165e-05/8.203, allocations: 33.98 kB / 3.418 GB, free: 37.7 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00189/8.205, allocations: 0.7495 MB / 3.419 GB, free: 36.94 MB / 0.823 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 0.005807/8.211, allocations: 3.378 MB / 3.422 GB, free: 33.35 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001138/8.212, allocations: 436.3 kB / 3.422 GB, free: 32.92 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001908/8.212, allocations: 101.4 kB / 3.423 GB, free: 32.8 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.479e-05/8.212, allocations: 42.89 kB / 3.423 GB, free: 32.75 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=39): time 3.463e-06/8.212, allocations: 0 / 3.423 GB, free: 32.75 MB / 0.823 GB
Notification: Performance of matching and sorting (n=41): time 0.005918/8.218, allocations: 1.796 MB / 3.424 GB, free: 30.88 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.589e-05/8.218, allocations: 59.36 kB / 3.424 GB, free: 30.81 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009157/8.219, allocations: 0.6095 MB / 3.425 GB, free: 30.2 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 8.328e-05/8.219, allocations: 41.64 kB / 3.425 GB, free: 30.15 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002987/8.219, allocations: 463 kB / 3.425 GB, free: 29.69 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001411/8.22, allocations: 149.8 kB / 3.426 GB, free: 29.54 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.845e-05/8.22, allocations: 12 kB / 3.426 GB, free: 29.53 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001208/8.22, allocations: 382.8 kB / 3.426 GB, free: 29.14 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005895/8.22, allocations: 213.1 kB / 3.426 GB, free: 28.94 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006912/8.221, allocations: 443.8 kB / 3.427 GB, free: 28.4 MB / 0.823 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 0.002984/8.224, allocations: 0.834 MB / 3.427 GB, free: 27.55 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.04e-06/8.224, allocations: 8 kB / 3.427 GB, free: 27.54 MB / 0.823 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.002493/8.227, allocations: 0.816 MB / 3.428 GB, free: 26.71 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.393e-05/8.227, allocations: 9.25 kB / 3.428 GB, free: 26.71 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.513e-05/8.227, allocations: 12.06 kB / 3.428 GB, free: 26.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004859/8.227, allocations: 104.8 kB / 3.428 GB, free: 26.59 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006337/8.228, allocations: 135.8 kB / 3.428 GB, free: 26.46 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002777/8.231, allocations: 1.768 MB / 3.43 GB, free: 24.55 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001157/8.232, allocations: 63.86 kB / 3.43 GB, free: 24.49 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.566e-05/8.232, allocations: 31.98 kB / 3.43 GB, free: 24.46 MB / 0.823 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * 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 (66):
 * Single equations (assignments): 65
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.000662/8.233, allocations: 293.5 kB / 3.431 GB, free: 24.17 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002133/8.233, allocations: 87.02 kB / 3.431 GB, free: 24.08 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002254/8.233, allocations: 91.88 kB / 3.431 GB, free: 23.99 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.873e-06/8.233, allocations: 4 kB / 3.431 GB, free: 23.98 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.782e-06/8.233, allocations: 0 / 3.431 GB, free: 23.98 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002003/8.235, allocations: 0.6408 MB / 3.431 GB, free: 23.31 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004243/8.239, allocations: 1.631 MB / 3.433 GB, free: 21.58 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.12e-06/8.239, allocations: 0 / 3.433 GB, free: 21.58 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006095/8.24, allocations: 107.8 kB / 3.433 GB, free: 21.47 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004297/8.241, allocations: 100.9 kB / 3.433 GB, free: 21.37 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.237e-05/8.241, allocations: 15.95 kB / 3.433 GB, free: 21.36 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002553/8.243, allocations: 1.729 MB / 3.435 GB, free: 19.49 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.242e-06/8.243, allocations: 4 kB / 3.435 GB, free: 19.49 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002792/8.246, allocations: 1.202 MB / 3.436 GB, free: 18.15 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005125/8.247, allocations: 212 kB / 3.436 GB, free: 17.92 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000141/8.247, allocations: 12 kB / 3.436 GB, free: 17.91 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008755/8.248, allocations: 64.28 kB / 3.436 GB, free: 17.85 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001051/8.248, allocations: 39.84 kB / 3.436 GB, free: 17.81 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.728e-05/8.248, allocations: 23.98 kB / 3.436 GB, free: 17.79 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0007361/8.249, allocations: 491 kB / 3.437 GB, free: 17.31 MB / 0.823 GB
Notification: Performance of sort global known variables: time 7.14e-07/8.249, allocations: 0 / 3.437 GB, free: 17.31 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.00153/8.25, allocations: 371.9 kB / 3.437 GB, free: 16.95 MB / 0.823 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 (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001896/8.252, allocations: 1.323 MB / 3.438 GB, free: 15.57 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.001678/8.254, allocations: 0.6452 MB / 3.439 GB, free: 14.92 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 6.815e-06/8.254, allocations: 0 / 3.439 GB, free: 14.92 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007629/8.255, allocations: 377.1 kB / 3.439 GB, free: 14.54 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002484/8.257, allocations: 484.4 kB / 3.44 GB, free: 14.07 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004389/8.261, allocations: 2.168 MB / 3.442 GB, free: 11.83 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006161/8.262, allocations: 1.075 MB / 3.443 GB, free: 10.73 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001227/8.263, allocations: 182.9 kB / 3.443 GB, free: 10.55 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001959/8.264, allocations: 67.42 kB / 3.443 GB, free: 10.48 MB / 0.823 GB
Notification: Performance of SimCode: time 2.086e-06/8.264, allocations: 4 kB / 3.443 GB, free: 10.48 MB / 0.823 GB
Notification: Performance of Templates: time 0.5634/8.827, allocations: 31.46 MB / 3.474 GB, free: 165.8 MB / 0.823 GB