Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001408/0.001412, allocations: 186.9 kB / 15.77 MB, free: 6.375 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.8379/0.8379, allocations: 82.94 MB / 99.43 MB, free: 2.23 MB / 74.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.975/1.975, allocations: 205.4 MB / 325.4 MB, free: 6.621 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001005/0.001004, allocations: 95.53 kB / 393.6 MB, free: 11.34 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004724/0.0004726, allocations: 12 kB / 471.5 MB, free: 13.34 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4898/0.4903, allocations: 67.43 MB / 0.5263 GB, free: 55.4 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.2315/0.7219, allocations: 158.3 MB / 0.6809 GB, free: 4.211 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.01189/0.7339, allocations: 5.611 MB / 0.6864 GB, free: 14.59 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001313/0.7352, allocations: 27.81 kB / 0.6864 GB, free: 14.56 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.002041/0.7373, allocations: 0.5754 MB / 0.687 GB, free: 13.98 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.006062/0.7434, allocations: 1.64 MB / 0.6886 GB, free: 12.34 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004696/0.7481, allocations: 1.181 MB / 0.6897 GB, free: 11.18 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.003292/0.7514, allocations: 1.481 MB / 0.6912 GB, free: 9.695 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001307/0.7527, allocations: 0.6541 MB / 0.6918 GB, free: 9.023 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001887/0.7546, allocations: 0.7591 MB / 0.6926 GB, free: 8.262 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009593/0.7556, allocations: 0.5097 MB / 0.6931 GB, free: 7.75 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001502/0.7558, allocations: 40 kB / 0.6931 GB, free: 7.711 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002665/0.7585, allocations: 0.9009 MB / 0.694 GB, free: 6.809 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005313/0.759, allocations: 311.1 kB / 0.6943 GB, free: 6.504 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.000441/0.7595, allocations: 237.1 kB / 0.6945 GB, free: 6.266 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.002483/0.762, allocations: 1.356 MB / 0.6958 GB, free: 4.906 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 3.846e-06/0.762, allocations: 4 kB / 0.6958 GB, free: 4.902 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 2.06e-06/0.762, allocations: 0 / 0.6958 GB, free: 4.902 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 1.956e-05/0.7621, allocations: 0 / 0.6958 GB, free: 4.902 MB / 0.5105 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 0.002592/0.7647, allocations: 1.227 MB / 0.697 GB, free: 3.625 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 4.196e-05/0.7647, allocations: 8.031 kB / 0.697 GB, free: 3.617 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003432/0.7682, allocations: 434.3 kB / 0.6975 GB, free: 3.191 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001997/0.7702, allocations: 0.7342 MB / 0.6982 GB, free: 2.414 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004275/0.7707, allocations: 125.9 kB / 0.6983 GB, free: 2.293 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002043/0.7709, allocations: 79.94 kB / 0.6984 GB, free: 2.215 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002861/0.7738, allocations: 0.9906 MB / 0.6993 GB, free: 1.203 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.268e-05/0.7738, allocations: 0 / 0.6993 GB, free: 1.203 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001333/0.774, allocations: 43.94 kB / 0.6994 GB, free: 1.16 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.349e-05/0.774, allocations: 29.98 kB / 0.6994 GB, free: 1.133 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002962/0.777, allocations: 0.8978 MB / 0.7003 GB, free: 240 kB / 0.5105 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 0.3114/1.088, allocations: 3.521 MB / 0.7037 GB, free: 160.6 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002281/1.091, allocations: 0.6507 MB / 0.7044 GB, free: 160.4 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.426e-05/1.091, allocations: 14.53 kB / 0.7044 GB, free: 160.4 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.22e-05/1.091, allocations: 39.36 kB / 0.7044 GB, free: 160.4 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=39): time 3.596e-06/1.091, allocations: 0 / 0.7044 GB, free: 160.4 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=41): time 0.01081/1.102, allocations: 2.53 MB / 0.7069 GB, free: 159.4 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.21e-05/1.102, allocations: 55.09 kB / 0.7069 GB, free: 159.4 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001467/1.103, allocations: 0.7848 MB / 0.7077 GB, free: 159.1 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001439/1.103, allocations: 37.83 kB / 0.7077 GB, free: 159 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003575/1.104, allocations: 443 kB / 0.7082 GB, free: 158.7 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001819/1.104, allocations: 147.7 kB / 0.7083 GB, free: 158.6 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.837e-05/1.104, allocations: 10.75 kB / 0.7083 GB, free: 158.6 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 7.172e-05/1.104, allocations: 327.6 kB / 0.7086 GB, free: 158.2 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001132/1.105, allocations: 320.9 kB / 0.7089 GB, free: 158.2 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001206/1.107, allocations: 437 kB / 0.7093 GB, free: 158 MB / 0.5105 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 0.005529/1.112, allocations: 1.311 MB / 0.7106 GB, free: 157.6 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.095e-06/1.112, allocations: 0.6875 kB / 0.7106 GB, free: 157.6 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.004245/1.116, allocations: 1.082 MB / 0.7117 GB, free: 157.2 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 2.518e-05/1.116, allocations: 7.062 kB / 0.7117 GB, free: 157.2 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.31e-05/1.116, allocations: 7.156 kB / 0.7117 GB, free: 157.2 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007941/1.117, allocations: 189.6 kB / 0.7119 GB, free: 157.2 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009808/1.118, allocations: 165.6 kB / 0.712 GB, free: 157.2 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004755/1.123, allocations: 2.159 MB / 0.7141 GB, free: 155.6 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001332/1.124, allocations: 95.98 kB / 0.7142 GB, free: 155.6 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.593e-05/1.125, allocations: 23.31 kB / 0.7143 GB, free: 155.6 MB / 0.5105 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: 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 (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 0.0005896/1.125, allocations: 277.6 kB / 0.7145 GB, free: 155.4 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002237/1.125, allocations: 86.72 kB / 0.7146 GB, free: 155.3 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002249/1.126, allocations: 91.89 kB / 0.7147 GB, free: 155.3 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.493e-06/1.126, allocations: 4.281 kB / 0.7147 GB, free: 155.3 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.411e-06/1.126, allocations: 4 kB / 0.7147 GB, free: 155.3 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003585/1.129, allocations: 0.9473 MB / 0.7156 GB, free: 154.9 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007092/1.136, allocations: 2.175 MB / 0.7177 GB, free: 153.9 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.081e-05/1.136, allocations: 3.344 kB / 0.7177 GB, free: 153.9 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008582/1.137, allocations: 143.7 kB / 0.7179 GB, free: 153.9 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007164/1.138, allocations: 197.5 kB / 0.7181 GB, free: 153.9 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.312e-05/1.138, allocations: 10.69 kB / 0.7181 GB, free: 153.9 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004326/1.142, allocations: 2.127 MB / 0.7202 GB, free: 152.1 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.803e-06/1.143, allocations: 3.594 kB / 0.7202 GB, free: 152.1 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005037/1.148, allocations: 1.653 MB / 0.7218 GB, free: 151 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006336/1.148, allocations: 238.7 kB / 0.722 GB, free: 150.8 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001702/1.148, allocations: 21.81 kB / 0.722 GB, free: 150.8 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001203/1.15, allocations: 89.66 kB / 0.7221 GB, free: 150.8 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001191/1.15, allocations: 40.23 kB / 0.7222 GB, free: 150.8 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.557e-05/1.15, allocations: 30.34 kB / 0.7222 GB, free: 150.8 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.0009552/1.151, allocations: 0.5397 MB / 0.7227 GB, free: 150.4 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 7.86e-07/1.151, allocations: 5.281 kB / 0.7227 GB, free: 150.4 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0013/1.152, allocations: 276.2 kB / 0.723 GB, free: 150.4 MB / 0.5105 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 0.0005437/1.153, allocations: 203.3 kB / 0.7232 GB, free: 150.3 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0027/1.155, allocations: 0.8368 MB / 0.724 GB, free: 149.8 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 8.307e-06/1.155, allocations: 2.844 kB / 0.724 GB, free: 149.8 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.00131/1.157, allocations: 483.7 kB / 0.7245 GB, free: 149.6 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002918/1.16, allocations: 0.5177 MB / 0.725 GB, free: 149.3 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005645/1.165, allocations: 2.224 MB / 0.7271 GB, free: 147.8 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006626/1.166, allocations: 1.057 MB / 0.7282 GB, free: 146.9 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 0.001299/1.167, allocations: 205.6 kB / 0.7284 GB, free: 146.8 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002965/1.168, allocations: 65.67 kB / 0.7284 GB, free: 146.8 MB / 0.5105 GB
Notification: Performance of SimCode: time 1.592e-06/1.168, allocations: 0 / 0.7284 GB, free: 146.8 MB / 0.5105 GB
Notification: Performance of Templates: time 0.03838/1.206, allocations: 19.09 MB / 0.7471 GB, free: 130.3 MB / 0.5105 GB