Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.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.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00255/0.00255, allocations: 358 kB / 16.59 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.565/1.565, allocations: 165.8 MB / 183.1 MB, free: 5.461 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.876/3.876, allocations: 410.8 MB / 0.6001 GB, free: 15.14 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.002434/0.002434, allocations: 193.2 kB / 0.6668 GB, free: 6.922 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004912/0.0004915, allocations: 16 kB / 0.7429 GB, free: 8.961 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4093/0.4098, allocations: 67.45 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate): time 0.7043/1.114, allocations: 171.1 MB / 0.9759 GB, free: 1.004 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01189/1.126, allocations: 5.838 MB / 0.9816 GB, free: 0.5859 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001785/1.128, allocations: 32.19 kB / 0.9816 GB, free: 0.5703 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002564/1.131, allocations: 0.4994 MB / 0.9821 GB, free: 444 kB / 474.7 MB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.007524/1.138, allocations: 1.788 MB / 0.9838 GB, free: 32 kB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005156/1.143, allocations: 1.19 MB / 0.985 GB, free: 15.8 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.005111/1.148, allocations: 2.974 MB / 0.9879 GB, free: 14.8 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001531/1.15, allocations: 0.7319 MB / 0.9886 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002047/1.152, allocations: 0.8176 MB / 0.9894 GB, free: 14.19 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001607/1.154, allocations: 0.7977 MB / 0.9902 GB, free: 13.9 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001575/1.154, allocations: 42.88 kB / 0.9902 GB, free: 13.9 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003024/1.157, allocations: 0.8385 MB / 0.9911 GB, free: 13.65 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0008553/1.158, allocations: 428.7 kB / 0.9915 GB, free: 13.46 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0005295/1.158, allocations: 248.9 kB / 0.9917 GB, free: 13.39 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.003121/1.161, allocations: 1.489 MB / 0.9932 GB, free: 12.66 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 7.935e-06/1.162, allocations: 2.656 kB / 0.9932 GB, free: 12.66 MB / 490.7 MB
Notification: Performance of FrontEnd: time 2.374e-06/1.162, allocations: 0 / 0.9932 GB, free: 12.66 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 4.046e-05/1.162, allocations: 0 / 0.9932 GB, free: 12.66 MB / 490.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 216
 * Number of variables: 216
Notification: Performance of Generate backend data structure: time 0.003497/1.165, allocations: 1.292 MB / 0.9944 GB, free: 11.77 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.744e-05/1.165, allocations: 8.688 kB / 0.9944 GB, free: 11.77 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004977/1.17, allocations: 0.4914 MB / 0.9949 GB, free: 11.57 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002452/1.173, allocations: 0.7778 MB / 0.9957 GB, free: 11.13 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006309/1.173, allocations: 134.2 kB / 0.9958 GB, free: 11.1 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002193/1.174, allocations: 87.86 kB / 0.9959 GB, free: 11.1 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003656/1.177, allocations: 1.2 MB / 0.9971 GB, free: 10.75 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.901e-05/1.177, allocations: 3.188 kB / 0.9971 GB, free: 10.75 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001468/1.177, allocations: 37.64 kB / 0.9971 GB, free: 10.75 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.573e-05/1.178, allocations: 36.19 kB / 0.9971 GB, free: 10.75 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004078/1.182, allocations: 1.101 MB / 0.9982 GB, free: 10.53 MB / 490.7 MB
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 0.0115/1.193, allocations: 4.364 MB / 1.002 GB, free: 7.926 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003531/1.197, allocations: 0.7891 MB / 1.003 GB, free: 7.742 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001715/1.198, allocations: 427.5 kB / 1.004 GB, free: 7.648 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002662/1.199, allocations: 98.97 kB / 1.004 GB, free: 7.551 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.258e-05/1.199, allocations: 40.53 kB / 1.004 GB, free: 7.512 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=43): time 3.256e-06/1.199, allocations: 0 / 1.004 GB, free: 7.512 MB / 490.7 MB
Notification: Performance of matching and sorting (n=45): time 0.01033/1.209, allocations: 2.286 MB / 1.006 GB, free: 6.691 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.236e-05/1.209, allocations: 56 kB / 1.006 GB, free: 6.629 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001539/1.211, allocations: 0.8482 MB / 1.007 GB, free: 6.359 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001474/1.211, allocations: 40.2 kB / 1.007 GB, free: 6.328 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0004639/1.211, allocations: 492.8 kB / 1.007 GB, free: 6.074 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0002451/1.212, allocations: 162.1 kB / 1.008 GB, free: 5.961 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.126e-05/1.212, allocations: 13.72 kB / 1.008 GB, free: 5.961 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001532/1.212, allocations: 335.9 kB / 1.008 GB, free: 5.641 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001737/1.214, allocations: 392 kB / 1.008 GB, free: 5.559 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001836/1.216, allocations: 0.5285 MB / 1.009 GB, free: 5.305 MB / 490.7 MB
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 0.007778/1.223, allocations: 1.557 MB / 1.01 GB, free: 4.82 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.083e-06/1.223, allocations: 6.406 kB / 1.01 GB, free: 4.816 MB / 490.7 MB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.004172/1.228, allocations: 1.027 MB / 1.011 GB, free: 4.449 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.935e-05/1.228, allocations: 8 kB / 1.011 GB, free: 4.441 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.371e-05/1.228, allocations: 4.125 kB / 1.011 GB, free: 4.438 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.846e-05/1.228, allocations: 12 kB / 1.011 GB, free: 4.426 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001953/1.23, allocations: 208.8 kB / 1.012 GB, free: 4.227 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.37e-05/1.23, allocations: 4 kB / 1.012 GB, free: 4.223 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002075/1.232, allocations: 109.4 kB / 1.012 GB, free: 4.125 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001045/1.232, allocations: 23.62 kB / 1.012 GB, free: 4.105 MB / 490.7 MB
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: 17
 * 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 (73):
 * Single equations (assignments): 73
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007693/1.233, allocations: 323.6 kB / 1.012 GB, free: 3.859 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002918/1.233, allocations: 90.97 kB / 1.012 GB, free: 3.77 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002964/1.233, allocations: 104.6 kB / 1.012 GB, free: 3.711 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003682/1.237, allocations: 1.064 MB / 1.013 GB, free: 2.73 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.796e-06/1.237, allocations: 4 kB / 1.013 GB, free: 2.727 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008645/1.238, allocations: 251 kB / 1.013 GB, free: 2.5 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002074/1.238, allocations: 6.5 kB / 1.013 GB, free: 2.5 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001773/1.24, allocations: 105.9 kB / 1.014 GB, free: 2.402 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001141/1.24, allocations: 35.27 kB / 1.014 GB, free: 2.371 MB / 490.7 MB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.005108/1.245, allocations: 0.9974 MB / 1.015 GB, free: 1.562 MB / 490.7 MB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.00614/1.251, allocations: 1.518 MB / 1.016 GB, free: 380 kB / 490.7 MB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002254/1.254, allocations: 403.9 kB / 1.016 GB, free: 80 kB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.001645/1.255, allocations: 0.5871 MB / 1.017 GB, free: 15.64 MB / 0.4948 GB
Notification: Performance of Backend: time 8.02e-07/1.255, allocations: 0 / 1.017 GB, free: 15.64 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.005328/1.261, allocations: 0.8604 MB / 1.018 GB, free: 14.95 MB / 0.4948 GB
Notification: Performance of SimCode: time 0.01056/1.271, allocations: 2.934 MB / 1.021 GB, free: 12.15 MB / 0.4948 GB
Notification: Performance of Templates: time 0.0732/1.345, allocations: 22.22 MB / 1.042 GB, free: 6.195 MB / 0.5105 GB