Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 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.Simplified2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_latest_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_latest_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 0.001599/0.001605, allocations: 108.9 kB / 16.41 MB, free: 6.496 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001767/0.001767, allocations: 187.9 kB / 17.34 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 1.329/1.329, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.6/2.6, allocations: 461.9 MB / 0.7355 GB, free: 11.08 MB / 0.6075 GB
Notification: Performance of FrontEnd - loaded program: time 0.001491/0.001491, allocations: 55.91 kB / 1.055 GB, free: 7.688 MB / 0.8262 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7323/0.7338, allocations: 157.4 MB / 1.208 GB, free: 13.85 MB / 0.9356 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified2): time 0.3361/1.07, allocations: 357.7 MB / 1.558 GB, free: 6.922 MB / 1.279 GB
Notification: Performance of NFInst.instExpressions: time 0.7692/1.839, allocations: 75.84 MB / 1.632 GB, free: 61 MB / 1.279 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01808/1.857, allocations: 431.3 kB / 1.632 GB, free: 61 MB / 1.279 GB
Notification: Performance of NFTyping.typeComponents: time 0.01743/1.875, allocations: 6.432 MB / 1.639 GB, free: 60.88 MB / 1.279 GB
Notification: Performance of NFTyping.typeBindings: time 0.03884/1.914, allocations: 14.09 MB / 1.652 GB, free: 60.29 MB / 1.279 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02667/1.94, allocations: 10.18 MB / 1.662 GB, free: 60 MB / 1.279 GB
Notification: Performance of NFFlatten.flatten: time 0.08865/2.029, allocations: 74.32 MB / 1.735 GB, free: 24.37 MB / 1.279 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02625/2.055, allocations: 20.03 MB / 1.754 GB, free: 4.926 MB / 1.279 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03636/2.092, allocations: 17.46 MB / 1.771 GB, free: 4.422 MB / 1.295 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02909/2.121, allocations: 16.44 MB / 1.788 GB, free: 5.145 MB / 1.311 GB
Notification: Performance of NFPackage.collectConstants: time 0.007973/2.129, allocations: 1.969 MB / 1.789 GB, free: 3.176 MB / 1.311 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.021/2.15, allocations: 6.065 MB / 1.795 GB, free: 13.39 MB / 1.326 GB
Notification: Performance of NFScalarize.scalarize: time 0.01129/2.161, allocations: 6.526 MB / 1.802 GB, free: 7.094 MB / 1.326 GB
Notification: Performance of NFVerifyModel.verify: time 0.02416/2.185, allocations: 11.22 MB / 1.813 GB, free: 12.06 MB / 1.342 GB
Notification: Performance of NFConvertDAE.convert: time 0.05172/2.237, allocations: 31.16 MB / 1.843 GB, free: 13.99 MB / 1.373 GB
Notification: Performance of FrontEnd - DAE generated: time 8.215e-06/2.237, allocations: 0 / 1.843 GB, free: 13.99 MB / 1.373 GB
Notification: Performance of FrontEnd: time 1.864e-06/2.237, allocations: 0 / 1.843 GB, free: 13.99 MB / 1.373 GB
Notification: Performance of Transformations before backend: time 0.001065/2.238, allocations: 0 / 1.843 GB, free: 13.99 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 0.06903/2.307, allocations: 23.93 MB / 1.867 GB, free: 6.102 MB / 1.389 GB
Notification: Performance of prepare preOptimizeDAE: time 5.075e-05/2.307, allocations: 8.031 kB / 1.867 GB, free: 6.094 MB / 1.389 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01844/2.326, allocations: 3.197 MB / 1.87 GB, free: 2.871 MB / 1.389 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04756/2.373, allocations: 20.86 MB / 1.89 GB, free: 14.31 MB / 1.42 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007915/2.374, allocations: 0.6709 MB / 1.891 GB, free: 13.65 MB / 1.42 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005184/2.379, allocations: 0.9496 MB / 1.892 GB, free: 12.71 MB / 1.42 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0414/2.421, allocations: 17.1 MB / 1.908 GB, free: 11.41 MB / 1.436 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005313/2.421, allocations: 11.94 kB / 1.908 GB, free: 11.39 MB / 1.436 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003937/2.425, allocations: 330.5 kB / 1.909 GB, free: 11.08 MB / 1.436 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004167/2.426, allocations: 371.3 kB / 1.909 GB, free: 10.71 MB / 1.436 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04646/2.472, allocations: 21.54 MB / 1.93 GB, free: 5.164 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 0.1498/2.622, allocations: 82.97 MB / 2.011 GB, free: 15.7 MB / 1.545 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02425/2.646, allocations: 13.3 MB / 2.024 GB, free: 2.648 MB / 1.545 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01587/2.662, allocations: 9.797 MB / 2.034 GB, free: 8.84 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 0.07455/2.737, allocations: 35.53 MB / 2.068 GB, free: 4.992 MB / 1.592 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01921/2.756, allocations: 10.25 MB / 2.078 GB, free: 10.67 MB / 1.607 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02071/2.777, allocations: 5.824 MB / 2.084 GB, free: 5.004 MB / 1.607 GB
Notification: Performance of pre-optimization done (n=588): time 3.862e-05/2.777, allocations: 0 / 2.084 GB, free: 5.004 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:
  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