Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Examples.FlowSystem.Simplified2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false)
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Examples.FlowSystem.Simplified2")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Examples.FlowSystem.Simplified2")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001305/0.001305, allocations: 116.2 kB / 16.42 MB, free: 6.5 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001185/0.001185, allocations: 186.6 kB / 17.35 MB, free: 5.754 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.296/1.296, allocations: 222.9 MB / 241.1 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.36/2.36, allocations: 437 MB / 0.7112 GB, free: 4.41 MB / 0.5762 GB
Notification: Performance of FrontEnd - loaded program: time 0.001331/0.001331, allocations: 59.91 kB / 1.019 GB, free: 9.387 MB / 0.795 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6978/0.6991, allocations: 151.6 MB / 1.167 GB, free: 3.832 MB / 0.8887 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified2): time 0.314/1.013, allocations: 357.7 MB / 1.517 GB, free: 12.9 MB / 1.248 GB
Notification: Performance of NFInst.instExpressions: time 0.7218/1.735, allocations: 75.84 MB / 1.591 GB, free: 61.95 MB / 1.279 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01438/1.749, allocations: 435.3 kB / 1.591 GB, free: 61.95 MB / 1.279 GB
Notification: Performance of NFTyping.typeComponents: time 0.01795/1.767, allocations: 6.554 MB / 1.598 GB, free: 61.94 MB / 1.279 GB
Notification: Performance of NFTyping.typeBindings: time 0.03488/1.802, allocations: 14.75 MB / 1.612 GB, free: 61.4 MB / 1.279 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02126/1.824, allocations: 10.2 MB / 1.622 GB, free: 61.05 MB / 1.279 GB
Notification: Performance of NFFlatten.flatten: time 0.08956/1.913, allocations: 74.38 MB / 1.695 GB, free: 52.77 MB / 1.279 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02356/1.937, allocations: 20.07 MB / 1.714 GB, free: 36.93 MB / 1.279 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03354/1.97, allocations: 17.49 MB / 1.731 GB, free: 20.87 MB / 1.279 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02492/1.995, allocations: 16.44 MB / 1.747 GB, free: 5.598 MB / 1.279 GB
Notification: Performance of NFPackage.collectConstants: time 0.007563/2.003, allocations: 1.973 MB / 1.749 GB, free: 3.625 MB / 1.279 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02018/2.023, allocations: 6.057 MB / 1.755 GB, free: 13.84 MB / 1.295 GB
Notification: Performance of NFScalarize.scalarize: time 0.01057/2.034, allocations: 6.525 MB / 1.762 GB, free: 7.547 MB / 1.295 GB
Notification: Performance of NFVerifyModel.verify: time 0.02404/2.058, allocations: 11.22 MB / 1.773 GB, free: 12.51 MB / 1.311 GB
Notification: Performance of NFConvertDAE.convert: time 0.04564/2.103, allocations: 31.28 MB / 1.803 GB, free: 14.32 MB / 1.342 GB
Notification: Performance of FrontEnd - DAE generated: time 5.751e-06/2.103, allocations: 0 / 1.803 GB, free: 14.32 MB / 1.342 GB
Notification: Performance of FrontEnd: time 1.693e-06/2.103, allocations: 0 / 1.803 GB, free: 14.32 MB / 1.342 GB
Notification: Performance of Transformations before backend: time 0.0008435/2.104, allocations: 0 / 1.803 GB, free: 14.32 MB / 1.342 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.06336/2.168, allocations: 24.58 MB / 1.827 GB, free: 5.887 MB / 1.357 GB
Notification: Performance of prepare preOptimizeDAE: time 4.427e-05/2.168, allocations: 8.922 kB / 1.827 GB, free: 5.879 MB / 1.357 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01748/2.185, allocations: 3.29 MB / 1.83 GB, free: 2.574 MB / 1.357 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04631/2.232, allocations: 21.02 MB / 1.851 GB, free: 13.87 MB / 1.389 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007611/2.232, allocations: 0.6732 MB / 1.851 GB, free: 13.21 MB / 1.389 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004651/2.237, allocations: 0.9426 MB / 1.852 GB, free: 12.27 MB / 1.389 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03929/2.276, allocations: 17.11 MB / 1.869 GB, free: 10.96 MB / 1.404 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003251/2.277, allocations: 15.89 kB / 1.869 GB, free: 10.95 MB / 1.404 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00308/2.28, allocations: 326.5 kB / 1.869 GB, free: 10.63 MB / 1.404 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003782/2.28, allocations: 371.3 kB / 1.87 GB, free: 10.27 MB / 1.404 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04196/2.322, allocations: 21.54 MB / 1.891 GB, free: 4.719 MB / 1.42 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 0.1473/2.469, allocations: 83.05 MB / 1.972 GB, free: 15.2 MB / 1.514 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02415/2.494, allocations: 13.32 MB / 1.985 GB, free: 2.141 MB / 1.514 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01634/2.51, allocations: 9.804 MB / 1.994 GB, free: 8.324 MB / 1.529 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 evalFunc (simulation): time 0.06893/2.579, allocations: 35.55 MB / 2.029 GB, free: 4.449 MB / 1.561 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01719/2.596, allocations: 10.25 MB / 2.039 GB, free: 10.12 MB / 1.576 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01881/2.615, allocations: 5.832 MB / 2.045 GB, free: 4.453 MB / 1.576 GB
Notification: Performance of pre-optimization done (n=588): time 2.602e-05/2.615, allocations: 0 / 2.045 GB, free: 4.453 MB / 1.576 GB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed
variables:
  
equations:
  valSouth2[1].dp = valSouth2[2].port_a.p - valSouth1[1].port_b.p
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:346:7-346:90:writable] Error: Internal error function analyseStrongComponentBlock failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:196:5-196:89:writable] Error: Internal error function analyseStrongComponentScalar failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:107:7-107:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components)
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:8011:5-8011:89:writable] Error: Internal error Transformation module sort components failed
Error: Internal error SimCode DAEmode: The model Buildings.Fluid.Examples.FlowSystem.Simplified2 could not be translated