Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.187/2.187, allocations: 253.2 MB / 260.6 MB, free: 7.473 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001473/0.001473, allocations: 169.4 kB / 319.9 MB, free: 3.027 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.032/2.032, allocations: 205.6 MB / 0.5708 GB, free: 15.22 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001174/0.001174, allocations: 89.3 kB / 0.6751 GB, free: 4.594 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.904e-05/1.902e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1937/0.1938, allocations: 106.3 MB / 0.8887 GB, free: 11.82 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.276/7.47, allocations: 2.192 GB / 3.081 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002965/7.47, allocations: 87.2 kB / 3.081 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.119/10.59, allocations: 0.5487 GB / 3.63 GB, free: 205.2 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 4.018e-06/10.59, allocations: 0 / 3.63 GB, free: 205.2 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001213/10.59, allocations: 33.92 kB / 3.63 GB, free: 205.2 MB / 0.8698 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 0.004067/10.59, allocations: 1.235 MB / 3.631 GB, free: 204.6 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.759e-05/10.59, allocations: 15 kB / 3.631 GB, free: 204.6 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004241/10.6, allocations: 400.7 kB / 3.631 GB, free: 204.5 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003/10.6, allocations: 0.7913 MB / 3.632 GB, free: 204.2 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006242/10.6, allocations: 101.5 kB / 3.632 GB, free: 204.2 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003977/10.6, allocations: 50.88 kB / 3.632 GB, free: 204.2 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002359/10.61, allocations: 0.6585 MB / 3.633 GB, free: 204.2 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002507/10.61, allocations: 0.7943 MB / 3.634 GB, free: 204.1 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.265e-05/10.61, allocations: 3.188 kB / 3.634 GB, free: 204.1 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001721/10.61, allocations: 7.766 kB / 3.634 GB, free: 204.1 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.555e-05/10.61, allocations: 29.3 kB / 3.634 GB, free: 204.1 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.008644/10.62, allocations: 3.214 MB / 3.637 GB, free: 202.9 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009109/10.62, allocations: 407.6 kB / 3.637 GB, free: 202.9 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004597/10.62, allocations: 230.5 kB / 3.637 GB, free: 202.9 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002412/10.62, allocations: 103.3 kB / 3.637 GB, free: 202.8 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.118e-05/10.62, allocations: 46.83 kB / 3.637 GB, free: 202.8 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=39): time 3.576e-06/10.62, allocations: 3.703 kB / 3.637 GB, free: 202.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=41): time 0.005929/10.62, allocations: 1.425 MB / 3.639 GB, free: 202.3 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.076e-05/10.62, allocations: 55.34 kB / 3.639 GB, free: 202.3 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001005/10.63, allocations: 0.5092 MB / 3.639 GB, free: 202.2 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001823/10.63, allocations: 29.55 kB / 3.639 GB, free: 202.1 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003376/10.63, allocations: 457.6 kB / 3.64 GB, free: 201.9 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000191/10.63, allocations: 143.2 kB / 3.64 GB, free: 201.9 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.536e-05/10.63, allocations: 0 / 3.64 GB, free: 201.9 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001239/10.63, allocations: 373.7 kB / 3.64 GB, free: 201.6 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004581/10.63, allocations: 197.8 kB / 3.641 GB, free: 201.6 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005266/10.63, allocations: 330 kB / 3.641 GB, free: 201.4 MB / 0.8698 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 0.003945/10.63, allocations: 0.9531 MB / 3.642 GB, free: 201.3 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.241e-06/10.63, allocations: 0 / 3.642 GB, free: 201.3 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.003563/10.63, allocations: 0.7962 MB / 3.643 GB, free: 201.2 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.675e-05/10.63, allocations: 11.56 kB / 3.643 GB, free: 201.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.352e-05/10.64, allocations: 6.656 kB / 3.643 GB, free: 201.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005384/10.64, allocations: 137.2 kB / 3.643 GB, free: 201.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001133/10.64, allocations: 133.9 kB / 3.643 GB, free: 201.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003294/10.64, allocations: 1.731 MB / 3.645 GB, free: 200 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001815/10.64, allocations: 83.67 kB / 3.645 GB, free: 200 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.062e-05/10.64, allocations: 24.73 kB / 3.645 GB, free: 200 MB / 0.8698 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.
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         volSte.heatPort.Q_flow:VARIABLE(flow=true unit = "W" )  "Heat flow rate (positive if flowing from outside into the component)" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete 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 (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 0.0003063/10.64, allocations: 125.6 kB / 3.645 GB, free: 199.9 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001882/10.64, allocations: 71.91 kB / 3.645 GB, free: 199.9 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002692/10.64, allocations: 81.64 kB / 3.645 GB, free: 199.9 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.594e-06/10.64, allocations: 9.531 kB / 3.645 GB, free: 199.9 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.011e-05/10.64, allocations: 6.953 kB / 3.645 GB, free: 199.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003032/10.65, allocations: 0.6881 MB / 3.646 GB, free: 199.7 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005791/10.65, allocations: 1.676 MB / 3.647 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.909e-06/10.65, allocations: 3.188 kB / 3.647 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001006/10.65, allocations: 126.7 kB / 3.647 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000509/10.65, allocations: 132.8 kB / 3.647 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.564e-05/10.65, allocations: 7.75 kB / 3.647 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003208/10.66, allocations: 1.735 MB / 3.649 GB, free: 198.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.148e-06/10.66, allocations: 3.562 kB / 3.649 GB, free: 198.1 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00406/10.66, allocations: 1.255 MB / 3.65 GB, free: 197.6 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007845/10.66, allocations: 223.9 kB / 3.651 GB, free: 197.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001483/10.66, allocations: 7.781 kB / 3.651 GB, free: 197.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001569/10.66, allocations: 90.48 kB / 3.651 GB, free: 197.4 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001411/10.66, allocations: 43.17 kB / 3.651 GB, free: 197.4 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.627e-05/10.66, allocations: 25.55 kB / 3.651 GB, free: 197.4 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0007001/10.66, allocations: 402.3 kB / 3.651 GB, free: 197.3 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.21e-07/10.66, allocations: 0 / 3.651 GB, free: 197.3 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001951/10.67, allocations: 338.5 kB / 3.651 GB, free: 197.3 MB / 0.8698 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 ()
 * 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 0.002559/10.67, allocations: 1.498 MB / 3.653 GB, free: 197 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.001573/10.67, allocations: 0.5862 MB / 3.654 GB, free: 196.8 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 8.456e-06/10.67, allocations: 0 / 3.654 GB, free: 196.8 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006998/10.67, allocations: 341 kB / 3.654 GB, free: 196.7 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003443/10.67, allocations: 387.2 kB / 3.654 GB, free: 196.7 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005543/10.68, allocations: 1.393 MB / 3.656 GB, free: 196.3 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007556/10.68, allocations: 1.071 MB / 3.657 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001401/10.68, allocations: 182 kB / 3.657 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002545/10.68, allocations: 60.84 kB / 3.657 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.914e-06/10.68, allocations: 0 / 3.657 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of Templates: time 0.05563/10.74, allocations: 22.11 MB / 3.678 GB, free: 194.4 MB / 0.8698 GB