Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.00107/0.00107, allocations: 80.81 kB / 21.55 MB, free: 2.941 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001499/0.001499, allocations: 160 kB / 24.96 MB, free: 8.645 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.008/1.008, allocations: 177.2 MB / 205.4 MB, free: 5.473 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.946/1.946, allocations: 389.6 MB / 0.6362 GB, free: 12.25 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.483e-06/1.483e-06, allocations: 0 / 0.776 GB, free: 5.32 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.446e-05/2.594e-05, allocations: 7 kB / 0.776 GB, free: 5.312 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified1): time 0.05267/0.05269, allocations: 74.31 MB / 0.8486 GB, free: 10.79 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.05579/0.1085, allocations: 31.35 MB / 0.8792 GB, free: 11.54 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01328/0.1218, allocations: 0.5965 MB / 0.8798 GB, free: 10.93 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.01185/0.1336, allocations: 4.275 MB / 0.8839 GB, free: 6.633 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.02429/0.1579, allocations: 10.3 MB / 0.894 GB, free: 12.27 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01894/0.1769, allocations: 9.573 MB / 0.9034 GB, free: 2.684 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.06587/0.2427, allocations: 65.47 MB / 0.9673 GB, free: 1.047 MB / 0.9167 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02458/0.2673, allocations: 15.92 MB / 0.9828 GB, free: 1.062 MB / 0.9323 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04648/0.3138, allocations: 20.89 MB / 1.003 GB, free: 12.2 MB / 0.9636 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0243/0.3381, allocations: 14.3 MB / 1.017 GB, free: 13.87 MB / 0.9792 GB
Notification: Performance of NFPackage.collectConstants: time 0.007011/0.3451, allocations: 1.738 MB / 1.019 GB, free: 12.13 MB / 0.9792 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01326/0.3584, allocations: 2.74 MB / 1.022 GB, free: 9.387 MB / 0.9792 GB
Notification: Performance of NFScalarize.scalarize: time 0.01342/0.3718, allocations: 6.253 MB / 1.028 GB, free: 3.113 MB / 0.9792 GB
Notification: Performance of NFVerifyModel.verify: time 0.01747/0.3893, allocations: 7.342 MB / 1.035 GB, free: 11.75 MB / 0.9948 GB
Notification: Performance of NFConvertDAE.convert: time 0.7813/1.171, allocations: 18.91 MB / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of FrontEnd - DAE generated: time 8.866e-06/1.171, allocations: 2.016 kB / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of FrontEnd: time 1.323e-06/1.171, allocations: 0 / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of Transformations before backend: time 0.001088/1.172, allocations: 0 / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1949
 * Number of variables: 1949
Notification: Performance of Generate backend data structure: time 0.05765/1.229, allocations: 18.75 MB / 1.072 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of prepare preOptimizeDAE: time 5.481e-05/1.229, allocations: 11.09 kB / 1.072 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01819/1.248, allocations: 2.748 MB / 1.074 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03677/1.284, allocations: 13.2 MB / 1.087 GB, free: 122.6 MB / 0.9949 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007324/1.285, allocations: 0.6468 MB / 1.088 GB, free: 122.6 MB / 0.9949 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00661/1.292, allocations: 0.8957 MB / 1.089 GB, free: 122.6 MB / 0.9949 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03432/1.326, allocations: 10.15 MB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004014/1.326, allocations: 20.31 kB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005445/1.332, allocations: 316.8 kB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002199/1.332, allocations: 210 kB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02049/1.353, allocations: 5.227 MB / 1.104 GB, free: 120.4 MB / 0.9949 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 0.09026/1.443, allocations: 32.43 MB / 1.136 GB, free: 111.7 MB / 0.9949 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009747/1.453, allocations: 4.802 MB / 1.141 GB, free: 111.4 MB / 0.9949 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005376/1.458, allocations: 3.071 MB / 1.144 GB, free: 111 MB / 0.9949 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 0.04231/1.5, allocations: 12.19 MB / 1.156 GB, free: 102.7 MB / 0.9949 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006621/1.507, allocations: 5.249 MB / 1.161 GB, free: 97.41 MB / 0.9949 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02119/1.528, allocations: 8.122 MB / 1.169 GB, free: 90.1 MB / 0.9949 GB
Notification: Performance of pre-optimization done (n=524): time 6.022e-05/1.528, allocations: 0 / 1.169 GB, free: 90.1 MB / 0.9949 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:347:7-347:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed
variables:
  
equations:
  valNorth1[1].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:351:7-351:90:writable] Error: Internal error function analyseStrongComponentBlock failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:202:5-202:89:writable] Error: Internal error function analyseStrongComponentScalar failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:113:7-113:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components)
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:8234:5-8234:89:writable] Error: Internal error Transformation module sort components failed
Error: Internal error SimCode DAEmode: The model Buildings.Fluid.Examples.FlowSystem.Simplified1 could not be translated
"
[Timeout remaining time 298]
[Calling sys.exit(0), Time elapsed: 5.681321921758354]