Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Examples.FlowSystem.Basic.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.Basic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Examples.FlowSystem.Basic")
translateModel(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Examples.FlowSystem.Basic")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001883/0.001883, allocations: 115.2 kB / 16.42 MB, free: 6.457 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00222/0.00222, allocations: 183.9 kB / 17.35 MB, free: 5.734 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.313/1.313, 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 2.396/2.396, allocations: 437.1 MB / 0.7112 GB, free: 4.402 MB / 0.5762 GB
Notification: Performance of FrontEnd - loaded program: time 0.00129/0.00129, allocations: 67.91 kB / 1.019 GB, free: 9.43 MB / 0.795 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7132/0.7145, allocations: 151.6 MB / 1.167 GB, free: 3.859 MB / 0.8887 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.3358/1.05, allocations: 357.7 MB / 1.517 GB, free: 12.98 MB / 1.248 GB
Notification: Performance of NFInst.instExpressions: time 0.7702/1.821, allocations: 75.84 MB / 1.591 GB, free: 61.93 MB / 1.279 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01493/1.835, allocations: 429.4 kB / 1.591 GB, free: 61.93 MB / 1.279 GB
Notification: Performance of NFTyping.typeComponents: time 0.01762/1.853, allocations: 6.567 MB / 1.598 GB, free: 61.91 MB / 1.279 GB
Notification: Performance of NFTyping.typeBindings: time 0.03737/1.891, allocations: 14.74 MB / 1.612 GB, free: 61.38 MB / 1.279 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02338/1.914, allocations: 10.2 MB / 1.622 GB, free: 61.04 MB / 1.279 GB
Notification: Performance of NFFlatten.flatten: time 0.08854/2.002, allocations: 74.6 MB / 1.695 GB, free: 52.7 MB / 1.279 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02506/2.028, allocations: 20.12 MB / 1.714 GB, free: 36.73 MB / 1.279 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03561/2.063, allocations: 17.55 MB / 1.732 GB, free: 20.61 MB / 1.279 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02554/2.089, allocations: 16.49 MB / 1.748 GB, free: 5.289 MB / 1.279 GB
Notification: Performance of NFPackage.collectConstants: time 0.00675/2.096, allocations: 1.988 MB / 1.75 GB, free: 3.301 MB / 1.279 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01972/2.115, allocations: 6.074 MB / 1.755 GB, free: 13.5 MB / 1.295 GB
Notification: Performance of NFScalarize.scalarize: time 0.01077/2.126, allocations: 6.564 MB / 1.762 GB, free: 7.172 MB / 1.295 GB
Notification: Performance of NFVerifyModel.verify: time 0.02308/2.149, allocations: 11.26 MB / 1.773 GB, free: 12.11 MB / 1.311 GB
Notification: Performance of NFConvertDAE.convert: time 0.04909/2.198, allocations: 31.39 MB / 1.804 GB, free: 13.8 MB / 1.342 GB
Notification: Performance of FrontEnd - DAE generated: time 4.929e-06/2.198, allocations: 4 kB / 1.804 GB, free: 13.79 MB / 1.342 GB
Notification: Performance of FrontEnd: time 1.694e-06/2.198, allocations: 0 / 1.804 GB, free: 13.79 MB / 1.342 GB
Notification: Performance of Transformations before backend: time 0.0009806/2.199, allocations: 0 / 1.804 GB, free: 13.79 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 0.06767/2.267, allocations: 24.61 MB / 1.828 GB, free: 5.336 MB / 1.357 GB
Notification: Performance of prepare preOptimizeDAE: time 4.849e-05/2.267, allocations: 8.625 kB / 1.828 GB, free: 5.328 MB / 1.357 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01747/2.285, allocations: 3.305 MB / 1.831 GB, free: 2.008 MB / 1.357 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04622/2.331, allocations: 21.05 MB / 1.851 GB, free: 13.27 MB / 1.389 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007799/2.332, allocations: 0.6777 MB / 1.852 GB, free: 12.6 MB / 1.389 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004642/2.336, allocations: 0.9559 MB / 1.853 GB, free: 11.65 MB / 1.389 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04066/2.377, allocations: 17.24 MB / 1.87 GB, free: 10.22 MB / 1.404 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003542/2.377, allocations: 15.89 kB / 1.87 GB, free: 10.2 MB / 1.404 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003432/2.381, allocations: 328.9 kB / 1.87 GB, free: 9.887 MB / 1.404 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003824/2.381, allocations: 371.3 kB / 1.87 GB, free: 9.523 MB / 1.404 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04127/2.422, allocations: 21.62 MB / 1.892 GB, free: 3.891 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 0.1408/2.563, allocations: 82.2 MB / 1.972 GB, free: 15.53 MB / 1.514 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02298/2.586, allocations: 13.62 MB / 1.985 GB, free: 1.895 MB / 1.514 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01584/2.602, allocations: 10.29 MB / 1.995 GB, free: 7.57 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 0.07528/2.677, allocations: 36.15 MB / 2.031 GB, free: 3.082 MB / 1.561 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02009/2.698, allocations: 10.48 MB / 2.041 GB, free: 8.539 MB / 1.576 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02199/2.72, allocations: 5.848 MB / 2.046 GB, free: 2.852 MB / 1.576 GB
Notification: Performance of pre-optimization done (n=612): time 3.103e-05/2.72, allocations: 0 / 2.046 GB, free: 2.852 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:
  tabsNorth2[8].dp = homotopy(Buildings.Fluid.BaseClasses.FlowModels.basicFlowFunction_m_flow(tabsNorth2[8].m_flow, tabsNorth2[8].k, tabsNorth2[8].m_flow_turbulent), 5e4 * tabsNorth2[8].m_flow / tabsNorth2[8].m_flow_nominal_pos)
[/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.Basic could not be translated