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 0.01546/0.01547, allocations: 108 kB / 15.06 MB, free: 5.559 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001833/0.001833, allocations: 179.2 kB / 15.95 MB, free: 5.523 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 1.999/1.999, allocations: 194.5 MB / 211.2 MB, free: 11.09 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 2.324/2.324, allocations: 236.2 MB / 492.6 MB, free: 11.34 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004592/0.0004593, allocations: 12 kB / 0.5869 GB, free: 2.18 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5446/0.5451, allocations: 98.72 MB / 0.6833 GB, free: 16.73 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.2612/0.8063, allocations: 158.3 MB / 0.838 GB, free: 15.7 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01254/0.8189, allocations: 5.727 MB / 0.8436 GB, free: 9.965 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00131/0.8203, allocations: 31.75 kB / 0.8436 GB, free: 9.934 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.00214/0.8224, allocations: 0.5871 MB / 0.8442 GB, free: 9.344 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.006382/0.8288, allocations: 1.71 MB / 0.8458 GB, free: 7.629 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00488/0.8337, allocations: 1.222 MB / 0.847 GB, free: 6.406 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.003409/0.8372, allocations: 1.587 MB / 0.8486 GB, free: 4.812 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001317/0.8385, allocations: 0.6972 MB / 0.8493 GB, free: 4.105 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001788/0.8403, allocations: 0.7786 MB / 0.85 GB, free: 3.324 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009921/0.8413, allocations: 0.5486 MB / 0.8506 GB, free: 2.773 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001615/0.8415, allocations: 40 kB / 0.8506 GB, free: 2.734 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00248/0.844, allocations: 0.854 MB / 0.8514 GB, free: 1.879 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005301/0.8446, allocations: 331.1 kB / 0.8517 GB, free: 1.555 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004273/0.845, allocations: 241.1 kB / 0.852 GB, free: 1.312 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.002573/0.8476, allocations: 1.373 MB / 0.8533 GB, free: 15.94 MB / 0.6824 GB
Notification: Performance of FrontEnd - DAE generated: time 3.699e-06/0.8476, allocations: 0 / 0.8533 GB, free: 15.94 MB / 0.6824 GB
Notification: Performance of FrontEnd: time 3.112e-06/0.8477, allocations: 0 / 0.8533 GB, free: 15.94 MB / 0.6824 GB
Notification: Performance of Transformations before backend: time 2.223e-05/0.8477, allocations: 0 / 0.8533 GB, free: 15.94 MB / 0.6824 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 0.002718/0.8504, allocations: 1.239 MB / 0.8545 GB, free: 14.65 MB / 0.6824 GB
Notification: Performance of prepare preOptimizeDAE: time 4.447e-05/0.8505, allocations: 8.031 kB / 0.8545 GB, free: 14.64 MB / 0.6824 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00332/0.8538, allocations: 430.2 kB / 0.8549 GB, free: 14.22 MB / 0.6824 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002036/0.8559, allocations: 0.7622 MB / 0.8557 GB, free: 13.41 MB / 0.6824 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004236/0.8563, allocations: 129.9 kB / 0.8558 GB, free: 13.29 MB / 0.6824 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001887/0.8565, allocations: 75.98 kB / 0.8559 GB, free: 13.21 MB / 0.6824 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002766/0.8593, allocations: 1.014 MB / 0.8569 GB, free: 12.18 MB / 0.6824 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.302e-05/0.8594, allocations: 4 kB / 0.8569 GB, free: 12.18 MB / 0.6824 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001311/0.8595, allocations: 32 kB / 0.8569 GB, free: 12.14 MB / 0.6824 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.624e-05/0.8596, allocations: 33.98 kB / 0.8569 GB, free: 12.11 MB / 0.6824 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002805/0.8624, allocations: 0.9055 MB / 0.8578 GB, free: 11.21 MB / 0.6824 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 0.00842/0.8709, allocations: 3.675 MB / 0.8614 GB, free: 7.305 MB / 0.6824 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002091/0.873, allocations: 0.6195 MB / 0.862 GB, free: 6.68 MB / 0.6824 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.124e-05/0.8731, allocations: 12 kB / 0.862 GB, free: 6.668 MB / 0.6824 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.686e-05/0.8732, allocations: 46.48 kB / 0.8621 GB, free: 6.613 MB / 0.6824 GB
Notification: Performance of pre-optimization done (n=39): time 3.887e-06/0.8732, allocations: 0 / 0.8621 GB, free: 6.613 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=41): time 0.02028/0.8935, allocations: 2.445 MB / 0.8645 GB, free: 4.09 MB / 0.6824 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.699e-05/0.8936, allocations: 55.41 kB / 0.8645 GB, free: 4.023 MB / 0.6824 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002677/0.8963, allocations: 0.7118 MB / 0.8652 GB, free: 3.301 MB / 0.6824 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002253/0.8966, allocations: 33.7 kB / 0.8652 GB, free: 3.262 MB / 0.6824 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009271/0.8975, allocations: 467 kB / 0.8657 GB, free: 2.801 MB / 0.6824 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003928/0.898, allocations: 149.9 kB / 0.8658 GB, free: 2.652 MB / 0.6824 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001045/0.8981, allocations: 12 kB / 0.8658 GB, free: 2.641 MB / 0.6824 GB
Notification: Performance of setup shared object (initialization): time 0.00046/0.8986, allocations: 386.7 kB / 0.8662 GB, free: 2.254 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002238/0.9008, allocations: 297 kB / 0.8665 GB, free: 1.965 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002628/0.9035, allocations: 0.5182 MB / 0.867 GB, free: 1.344 MB / 0.6824 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 0.009683/0.9132, allocations: 1.15 MB / 0.8681 GB, free: 180 kB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.752e-05/0.9133, allocations: 4 kB / 0.8681 GB, free: 176 kB / 0.6824 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.009283/0.9226, allocations: 1.104 MB / 0.8692 GB, free: 15.06 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 5.301e-05/0.9227, allocations: 8 kB / 0.8692 GB, free: 15.05 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.214e-05/0.9227, allocations: 8.875 kB / 0.8692 GB, free: 15.04 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001613/0.9244, allocations: 196.7 kB / 0.8694 GB, free: 14.85 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002048/0.9265, allocations: 179.7 kB / 0.8696 GB, free: 14.67 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.012/0.9385, allocations: 2.225 MB / 0.8717 GB, free: 12.32 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00297/0.9415, allocations: 95.78 kB / 0.8718 GB, free: 12.22 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001972/0.9418, allocations: 28 kB / 0.8719 GB, free: 12.2 MB / 0.698 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 0.001342/0.9431, allocations: 297.5 kB / 0.8722 GB, free: 11.9 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004466/0.9436, allocations: 83.06 kB / 0.8722 GB, free: 11.82 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004947/0.9441, allocations: 87.88 kB / 0.8723 GB, free: 11.72 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.725e-05/0.9442, allocations: 4 kB / 0.8723 GB, free: 11.72 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.094e-06/0.9442, allocations: 0 / 0.8723 GB, free: 11.72 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007769/0.952, allocations: 0.922 MB / 0.8732 GB, free: 10.76 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0129/0.9649, allocations: 2.111 MB / 0.8753 GB, free: 8.551 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.216e-05/0.965, allocations: 7.938 kB / 0.8753 GB, free: 8.543 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001498/0.9665, allocations: 144.2 kB / 0.8754 GB, free: 8.402 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00126/0.9678, allocations: 196.7 kB / 0.8756 GB, free: 8.207 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001167/0.968, allocations: 8 kB / 0.8756 GB, free: 8.199 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008258/0.9763, allocations: 2.081 MB / 0.8777 GB, free: 5.988 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.248e-05/0.9763, allocations: 4.031 kB / 0.8777 GB, free: 5.984 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009507/0.9858, allocations: 1.606 MB / 0.8792 GB, free: 4.238 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009796/0.9869, allocations: 231.9 kB / 0.8794 GB, free: 3.992 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002839/0.9872, allocations: 15.98 kB / 0.8795 GB, free: 3.977 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002147/0.9894, allocations: 89.11 kB / 0.8795 GB, free: 3.891 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001984/0.9896, allocations: 43.89 kB / 0.8796 GB, free: 3.848 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001525/0.9898, allocations: 23.98 kB / 0.8796 GB, free: 3.824 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.001495/0.9913, allocations: 498.9 kB / 0.8801 GB, free: 3.344 MB / 0.698 GB
Notification: Performance of sort global known variables: time 1.309e-06/0.9913, allocations: 0 / 0.8801 GB, free: 3.344 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.002367/0.9937, allocations: 248 kB / 0.8803 GB, free: 3.102 MB / 0.698 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 0.0008703/0.9946, allocations: 213.3 kB / 0.8805 GB, free: 2.891 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.006045/1.001, allocations: 0.9142 MB / 0.8814 GB, free: 1.965 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.15e-05/1.001, allocations: 4 kB / 0.8814 GB, free: 1.961 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002382/1.003, allocations: 457.8 kB / 0.8819 GB, free: 1.504 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005149/1.008, allocations: 476.2 kB / 0.8823 GB, free: 1.039 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01049/1.019, allocations: 2.326 MB / 0.8846 GB, free: 14.64 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00146/1.02, allocations: 1.071 MB / 0.8856 GB, free: 13.54 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.002097/1.023, allocations: 194.8 kB / 0.8858 GB, free: 13.35 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004338/1.023, allocations: 59.44 kB / 0.8859 GB, free: 13.29 MB / 0.7136 GB
Notification: Performance of SimCode: time 3.037e-06/1.023, allocations: 0 / 0.8859 GB, free: 13.29 MB / 0.7136 GB
Notification: Performance of Templates: time 0.07278/1.096, allocations: 16.94 MB / 0.9024 GB, free: 12.64 MB / 0.7292 GB