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.MixingVolumeHeatReverseFlow.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.MixingVolumeHeatReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.006327/0.006326, allocations: 234.6 kB / 15.8 MB, free: 6.285 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001791/0.001791, allocations: 179.2 kB / 16.69 MB, free: 5.449 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 4.2/4.2, allocations: 389.1 MB / 406.5 MB, free: 11.86 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.146/4.146, allocations: 472.3 MB / 0.9024 GB, free: 9.223 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004936/0.0004938, allocations: 12.22 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1838/0.1843, allocations: 98.71 MB / 1.105 GB, free: 42.12 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow): time 0.8342/1.019, allocations: 171.3 MB / 1.272 GB, free: 15.37 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.0145/1.033, allocations: 5.993 MB / 1.278 GB, free: 11.11 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001621/1.035, allocations: 35.69 kB / 1.278 GB, free: 11.09 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.002526/1.037, allocations: 0.5235 MB / 1.278 GB, free: 10.82 MB / 0.6511 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:826:36-827:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:824:36-825:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:826:36-827:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Fluid/Sources.mo:824:36-825:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.008155/1.046, allocations: 1.875 MB / 1.28 GB, free: 9.801 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005647/1.051, allocations: 1.214 MB / 1.281 GB, free: 9.234 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.006897/1.058, allocations: 3.694 MB / 1.285 GB, free: 7.191 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001862/1.06, allocations: 0.751 MB / 1.286 GB, free: 6.75 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002866/1.063, allocations: 0.918 MB / 1.287 GB, free: 6.266 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002663/1.066, allocations: 0.9019 MB / 1.287 GB, free: 5.777 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003246/1.066, allocations: 42 kB / 1.287 GB, free: 5.777 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00288/1.069, allocations: 0.5434 MB / 1.288 GB, free: 5.52 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007456/1.07, allocations: 407.8 kB / 1.288 GB, free: 5.266 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005977/1.07, allocations: 269.6 kB / 1.289 GB, free: 5.129 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.002935/1.073, allocations: 1.472 MB / 1.29 GB, free: 4.156 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 5.921e-06/1.073, allocations: 0 / 1.29 GB, free: 4.156 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.084e-06/1.073, allocations: 0 / 1.29 GB, free: 4.156 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 3.158e-05/1.073, allocations: 3.938 kB / 1.29 GB, free: 4.152 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 221
 * Number of variables: 221
Notification: Performance of Generate backend data structure: time 0.003634/1.077, allocations: 1.294 MB / 1.291 GB, free: 3.172 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.684e-05/1.077, allocations: 7.219 kB / 1.291 GB, free: 3.172 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003013/1.08, allocations: 325.2 kB / 1.292 GB, free: 3.027 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002431/1.083, allocations: 0.806 MB / 1.292 GB, free: 2.402 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.079e-05/1.083, allocations: 70.69 kB / 1.293 GB, free: 2.371 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001978/1.083, allocations: 88.47 kB / 1.293 GB, free: 2.344 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002852/1.086, allocations: 0.9366 MB / 1.294 GB, free: 1.816 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.77e-05/1.086, allocations: 3.984 kB / 1.294 GB, free: 1.812 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001585/1.086, allocations: 42.33 kB / 1.294 GB, free: 1.781 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.841e-05/1.086, allocations: 31.94 kB / 1.294 GB, free: 1.777 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002594/1.089, allocations: 0.8322 MB / 1.294 GB, free: 1.375 MB / 0.6511 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 0.009603/1.098, allocations: 3.699 MB / 1.298 GB, free: 14.38 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001322/1.1, allocations: 486.5 kB / 1.298 GB, free: 14.12 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000785/1.1, allocations: 282.3 kB / 1.299 GB, free: 13.99 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002685/1.101, allocations: 106.3 kB / 1.299 GB, free: 13.88 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.734e-05/1.101, allocations: 47.02 kB / 1.299 GB, free: 13.83 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=47): time 3.887e-06/1.101, allocations: 0.9688 kB / 1.299 GB, free: 13.83 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=49): time 0.006848/1.108, allocations: 1.883 MB / 1.301 GB, free: 12.59 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.632e-05/1.108, allocations: 56.16 kB / 1.301 GB, free: 12.53 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001555/1.109, allocations: 0.7264 MB / 1.302 GB, free: 12.11 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001546/1.109, allocations: 41.27 kB / 1.302 GB, free: 12.07 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005587/1.11, allocations: 495.4 kB / 1.302 GB, free: 11.64 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002755/1.11, allocations: 171.9 kB / 1.302 GB, free: 11.49 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.119e-05/1.11, allocations: 10.97 kB / 1.302 GB, free: 11.48 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.000163/1.111, allocations: 332.2 kB / 1.303 GB, free: 11.16 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008308/1.111, allocations: 221.3 kB / 1.303 GB, free: 11.05 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008943/1.112, allocations: 446.1 kB / 1.303 GB, free: 10.66 MB / 0.6667 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 0.004063/1.116, allocations: 0.8683 MB / 1.304 GB, free: 10.19 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.212e-06/1.116, allocations: 2.969 kB / 1.304 GB, free: 10.19 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=78) (initialization): time 0.0023/1.119, allocations: 0.8013 MB / 1.305 GB, free: 9.77 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 2.807e-05/1.119, allocations: 8 kB / 1.305 GB, free: 9.77 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.565e-05/1.119, allocations: 7.906 kB / 1.305 GB, free: 9.77 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004627/1.119, allocations: 95.5 kB / 1.305 GB, free: 9.719 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001218/1.121, allocations: 173.1 kB / 1.305 GB, free: 9.676 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004117/1.125, allocations: 3.026 MB / 1.308 GB, free: 6.742 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00171/1.126, allocations: 71.3 kB / 1.308 GB, free: 6.707 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.537e-05/1.127, allocations: 26.06 kB / 1.308 GB, free: 6.703 MB / 0.6667 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: 30
 * 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): 71
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 4,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0007775/1.127, allocations: 334.3 kB / 1.308 GB, free: 6.457 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002471/1.128, allocations: 86.47 kB / 1.308 GB, free: 6.414 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000246/1.128, allocations: 99.81 kB / 1.309 GB, free: 6.344 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001647/1.129, allocations: 0.8252 MB / 1.309 GB, free: 5.676 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.03e-06/1.13, allocations: 0 / 1.309 GB, free: 5.676 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007469/1.13, allocations: 226.1 kB / 1.31 GB, free: 5.48 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001725/1.13, allocations: 7.156 kB / 1.31 GB, free: 5.477 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001301/1.132, allocations: 61.02 kB / 1.31 GB, free: 5.445 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001291/1.132, allocations: 26.28 kB / 1.31 GB, free: 5.43 MB / 0.6667 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002895/1.135, allocations: 0.7479 MB / 1.31 GB, free: 4.859 MB / 0.6667 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002638/1.137, allocations: 1.021 MB / 1.311 GB, free: 3.828 MB / 0.6667 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0006647/1.138, allocations: 247.3 kB / 1.312 GB, free: 3.586 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.00107/1.139, allocations: 0.4989 MB / 1.312 GB, free: 3.09 MB / 0.6667 GB
Notification: Performance of Backend: time 4.5e-07/1.139, allocations: 3.938 kB / 1.312 GB, free: 3.086 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.003422/1.143, allocations: 0.9137 MB / 1.313 GB, free: 2.16 MB / 0.6667 GB
Notification: Performance of SimCode: time 0.007585/1.15, allocations: 2.891 MB / 1.316 GB, free: 15.23 MB / 0.6823 GB
Notification: Performance of Templates: time 0.05398/1.204, allocations: 18.72 MB / 1.334 GB, free: 12.84 MB / 0.698 GB