Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified1.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified1")
translateModel(IBPSA.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified1")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001217/0.001217, allocations: 117.5 kB / 17.09 MB, free: 6.008 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001227/0.001227, allocations: 190.8 kB / 18.02 MB, free: 5.094 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.222/1.222, allocations: 222.9 MB / 241.7 MB, free: 15.17 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.661/0.661, allocations: 115.3 MB / 407.2 MB, free: 6.188 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001169/0.001169, allocations: 66.95 kB / 0.5584 GB, free: 32.25 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1167/0.1179, allocations: 76.17 MB / 0.6328 GB, free: 4.395 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.FlowSystem.Simplified1): time 0.5858/0.7037, allocations: 357.7 MB / 0.982 GB, free: 10.22 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.4751/1.179, allocations: 75.86 MB / 1.056 GB, free: 28.83 MB / 0.795 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01394/1.193, allocations: 434.5 kB / 1.057 GB, free: 28.83 MB / 0.795 GB
Notification: Performance of NFTyping.typeComponents: time 0.01702/1.21, allocations: 6.422 MB / 1.063 GB, free: 28.83 MB / 0.795 GB
Notification: Performance of NFTyping.typeBindings: time 0.03361/1.244, allocations: 14.09 MB / 1.077 GB, free: 28.62 MB / 0.795 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02078/1.264, allocations: 10.19 MB / 1.087 GB, free: 28.34 MB / 0.795 GB
Notification: Performance of NFFlatten.flatten: time 0.08534/1.35, allocations: 74.31 MB / 1.159 GB, free: 18.84 MB / 0.795 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02485/1.375, allocations: 20.04 MB / 1.179 GB, free: 4.535 MB / 0.795 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03334/1.408, allocations: 17.47 MB / 1.196 GB, free: 7.824 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0285/1.436, allocations: 16.44 MB / 1.212 GB, free: 9.469 MB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 0.007784/1.444, allocations: 1.969 MB / 1.214 GB, free: 7.5 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01958/1.464, allocations: 6.061 MB / 1.22 GB, free: 1.711 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 0.01041/1.474, allocations: 6.519 MB / 1.226 GB, free: 11.43 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.02348/1.498, allocations: 11.23 MB / 1.237 GB, free: 392 kB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.04738/1.545, allocations: 31.17 MB / 1.267 GB, free: 2.305 MB / 0.8731 GB
Notification: Performance of FrontEnd - DAE generated: time 7.584e-06/1.545, allocations: 0 / 1.267 GB, free: 2.305 MB / 0.8731 GB
Notification: Performance of FrontEnd: time 2.285e-06/1.545, allocations: 0 / 1.267 GB, free: 2.305 MB / 0.8731 GB
Notification: Performance of Transformations before backend: time 0.001177/1.546, allocations: 0 / 1.267 GB, free: 2.305 MB / 0.8731 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 0.06486/1.611, allocations: 23.94 MB / 1.291 GB, free: 10.41 MB / 0.9044 GB
Notification: Performance of prepare preOptimizeDAE: time 4.266e-05/1.611, allocations: 8.031 kB / 1.291 GB, free: 10.4 MB / 0.9044 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01697/1.628, allocations: 3.196 MB / 1.294 GB, free: 7.176 MB / 0.9044 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04355/1.672, allocations: 20.85 MB / 1.314 GB, free: 2.621 MB / 0.92 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007053/1.673, allocations: 0.6704 MB / 1.315 GB, free: 1.957 MB / 0.92 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00434/1.677, allocations: 0.948 MB / 1.316 GB, free: 1.016 MB / 0.92 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03881/1.716, allocations: 17.1 MB / 1.333 GB, free: 15.73 MB / 0.9512 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003369/1.716, allocations: 15.94 kB / 1.333 GB, free: 15.71 MB / 0.9512 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003184/1.719, allocations: 325.7 kB / 1.333 GB, free: 15.4 MB / 0.9512 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003823/1.72, allocations: 371.3 kB / 1.333 GB, free: 15.04 MB / 0.9512 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03892/1.759, allocations: 21.54 MB / 1.354 GB, free: 9.484 MB / 0.9669 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 0.4227/2.181, allocations: 82.93 MB / 1.435 GB, free: 477.9 MB / 1.014 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01849/2.2, allocations: 13.31 MB / 1.448 GB, free: 472.3 MB / 1.014 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01194/2.212, allocations: 9.787 MB / 1.458 GB, free: 468.1 MB / 1.014 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 0.05885/2.271, allocations: 35.55 MB / 1.493 GB, free: 444.8 MB / 1.014 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01617/2.287, allocations: 10.25 MB / 1.503 GB, free: 438.6 MB / 1.014 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01912/2.306, allocations: 5.82 MB / 1.508 GB, free: 436.9 MB / 1.014 GB
Notification: Performance of pre-optimization done (n=588): time 3.168e-05/2.306, allocations: 0 / 1.508 GB, free: 436.9 MB / 1.014 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:
  valNorth2[7].dp = homotopy(IBPSA.Fluid.BaseClasses.FlowModels.basicFlowFunction_m_flow(tabsNorth2[7].m_flow, valNorth2[7].k, valNorth2[7].m_flow_turbulent), valNorth2[7].dp_nominal_pos * tabsNorth2[7].m_flow / valNorth2[7].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 IBPSA.Fluid.Examples.FlowSystem.Simplified1 could not be translated