Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/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_latest_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_latest_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 0.001407/0.001407, allocations: 113.8 kB / 16.42 MB, free: 6.516 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001589/0.001589, allocations: 192.3 kB / 17.35 MB, free: 5.738 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.464/1.464, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.541/2.541, allocations: 461.9 MB / 0.7354 GB, free: 11.11 MB / 0.6075 GB
Notification: Performance of FrontEnd - loaded program: time 0.001333/0.001333, allocations: 67.89 kB / 1.055 GB, free: 7.695 MB / 0.8262 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7418/0.7431, allocations: 157.4 MB / 1.208 GB, free: 13.61 MB / 0.9356 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.3217/1.065, allocations: 357.7 MB / 1.558 GB, free: 6.75 MB / 1.279 GB
Notification: Performance of NFInst.instExpressions: time 0.7967/1.862, allocations: 75.84 MB / 1.632 GB, free: 61.1 MB / 1.279 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01523/1.877, allocations: 433.2 kB / 1.632 GB, free: 61.1 MB / 1.279 GB
Notification: Performance of NFTyping.typeComponents: time 0.01738/1.894, allocations: 6.432 MB / 1.638 GB, free: 60.98 MB / 1.279 GB
Notification: Performance of NFTyping.typeBindings: time 0.03824/1.933, allocations: 14.08 MB / 1.652 GB, free: 60.41 MB / 1.279 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02493/1.957, allocations: 10.19 MB / 1.662 GB, free: 60.11 MB / 1.279 GB
Notification: Performance of NFFlatten.flatten: time 0.08722/2.045, allocations: 74.52 MB / 1.735 GB, free: 23.98 MB / 1.279 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02744/2.072, allocations: 20.09 MB / 1.755 GB, free: 4.488 MB / 1.279 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0372/2.109, allocations: 17.53 MB / 1.772 GB, free: 3.914 MB / 1.295 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03083/2.14, allocations: 16.5 MB / 1.788 GB, free: 4.586 MB / 1.311 GB
Notification: Performance of NFPackage.collectConstants: time 0.008301/2.149, allocations: 1.984 MB / 1.79 GB, free: 2.602 MB / 1.311 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02166/2.17, allocations: 6.077 MB / 1.796 GB, free: 12.8 MB / 1.326 GB
Notification: Performance of NFScalarize.scalarize: time 0.01192/2.182, allocations: 6.561 MB / 1.802 GB, free: 6.477 MB / 1.326 GB
Notification: Performance of NFVerifyModel.verify: time 0.02402/2.206, allocations: 11.26 MB / 1.813 GB, free: 11.41 MB / 1.342 GB
Notification: Performance of NFConvertDAE.convert: time 0.04798/2.254, allocations: 31.28 MB / 1.844 GB, free: 13.22 MB / 1.373 GB
Notification: Performance of FrontEnd - DAE generated: time 7.724e-06/2.254, allocations: 0 / 1.844 GB, free: 13.22 MB / 1.373 GB
Notification: Performance of FrontEnd: time 1.834e-06/2.254, allocations: 0 / 1.844 GB, free: 13.22 MB / 1.373 GB
Notification: Performance of Transformations before backend: time 0.00104/2.255, allocations: 0 / 1.844 GB, free: 13.22 MB / 1.373 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 0.07105/2.327, allocations: 23.96 MB / 1.867 GB, free: 5.301 MB / 1.389 GB
Notification: Performance of prepare preOptimizeDAE: time 4.756e-05/2.327, allocations: 11.97 kB / 1.867 GB, free: 5.289 MB / 1.389 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01902/2.346, allocations: 3.2 MB / 1.87 GB, free: 2.062 MB / 1.389 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05038/2.396, allocations: 20.9 MB / 1.891 GB, free: 13.46 MB / 1.42 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000826/2.397, allocations: 0.6793 MB / 1.891 GB, free: 12.79 MB / 1.42 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004956/2.402, allocations: 0.9594 MB / 1.892 GB, free: 11.84 MB / 1.42 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0436/2.446, allocations: 17.24 MB / 1.909 GB, free: 10.4 MB / 1.436 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003848/2.446, allocations: 7.938 kB / 1.909 GB, free: 10.39 MB / 1.436 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003832/2.45, allocations: 326.4 kB / 1.909 GB, free: 10.08 MB / 1.436 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004592/2.45, allocations: 371.3 kB / 1.91 GB, free: 9.715 MB / 1.436 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04462/2.495, allocations: 21.62 MB / 1.931 GB, free: 4.082 MB / 1.451 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 0.1555/2.65, allocations: 82.12 MB / 2.011 GB, free: 15.78 MB / 1.545 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02456/2.675, allocations: 13.6 MB / 2.024 GB, free: 2.156 MB / 1.545 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01655/2.692, allocations: 10.29 MB / 2.034 GB, free: 7.84 MB / 1.561 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 0.07637/2.768, allocations: 36.13 MB / 2.07 GB, free: 3.398 MB / 1.592 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02013/2.788, allocations: 10.48 MB / 2.08 GB, free: 8.852 MB / 1.607 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02117/2.809, allocations: 5.824 MB / 2.086 GB, free: 3.188 MB / 1.607 GB
Notification: Performance of pre-optimization done (n=612): time 3.161e-05/2.809, allocations: 4 kB / 2.086 GB, free: 3.184 MB / 1.607 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