Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Examples.FlowSystem.Basic.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 0.001104/0.001104, allocations: 80.81 kB / 21.55 MB, free: 2.945 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 0.0012/0.0012, allocations: 163.5 kB / 24.97 MB, free: 9.164 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 0.9657/0.9657, allocations: 177.1 MB / 205.4 MB, free: 5.48 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 1.888/1.888, 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.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Basic")
translateModel(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Basic") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.172e-06/1.172e-06, allocations: 0 / 0.776 GB, free: 5.309 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.409e-05/1.526e-05, allocations: 2.312 kB / 0.776 GB, free: 5.305 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.05513/0.05514, allocations: 74.23 MB / 0.8485 GB, free: 10.86 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.05323/0.1084, allocations: 31.36 MB / 0.8791 GB, free: 11.6 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0126/0.121, allocations: 0.5965 MB / 0.8797 GB, free: 11 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.0139/0.1349, allocations: 4.275 MB / 0.8838 GB, free: 6.699 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.02072/0.1556, allocations: 10.3 MB / 0.8939 GB, free: 12.34 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01581/0.1714, allocations: 9.573 MB / 0.9033 GB, free: 2.75 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.0594/0.2308, allocations: 65.68 MB / 0.9674 GB, free: 0.9141 MB / 0.9167 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02216/0.253, allocations: 15.98 MB / 0.983 GB, free: 0.8672 MB / 0.9323 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03769/0.2907, allocations: 21.03 MB / 1.004 GB, free: 11.87 MB / 0.9636 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02168/0.3123, allocations: 14.37 MB / 1.018 GB, free: 13.47 MB / 0.9792 GB
Notification: Performance of NFPackage.collectConstants: time 0.006186/0.3185, allocations: 1.754 MB / 1.019 GB, free: 11.71 MB / 0.9792 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0129/0.3314, allocations: 2.748 MB / 1.022 GB, free: 8.965 MB / 0.9792 GB
Notification: Performance of NFScalarize.scalarize: time 0.009267/0.3407, allocations: 6.292 MB / 1.028 GB, free: 2.652 MB / 0.9792 GB
Notification: Performance of NFVerifyModel.verify: time 0.01675/0.3574, allocations: 7.385 MB / 1.035 GB, free: 11.25 MB / 0.9948 GB
Notification: Performance of NFConvertDAE.convert: time 0.7549/1.112, allocations: 19.03 MB / 1.054 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of FrontEnd - DAE generated: time 6.913e-06/1.112, allocations: 1.375 kB / 1.054 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of FrontEnd: time 1.203e-06/1.112, allocations: 0 / 1.054 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of Transformations before backend: time 0.001079/1.113, allocations: 0 / 1.054 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 0.05576/1.169, allocations: 18.79 MB / 1.072 GB, free: 126.2 MB / 0.9949 GB
Notification: Performance of prepare preOptimizeDAE: time 4.345e-05/1.169, allocations: 10.72 kB / 1.072 GB, free: 126.2 MB / 0.9949 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0131/1.182, allocations: 2.754 MB / 1.075 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02667/1.209, allocations: 13.18 MB / 1.088 GB, free: 122.7 MB / 0.9949 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004853/1.209, allocations: 0.6573 MB / 1.088 GB, free: 122.7 MB / 0.9949 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005143/1.215, allocations: 0.9066 MB / 1.089 GB, free: 122.7 MB / 0.9949 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02089/1.236, allocations: 10.18 MB / 1.099 GB, free: 120.7 MB / 0.9949 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001397/1.236, allocations: 19.56 kB / 1.099 GB, free: 120.7 MB / 0.9949 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001403/1.237, allocations: 315.8 kB / 1.1 GB, free: 120.7 MB / 0.9949 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001248/1.237, allocations: 202.9 kB / 1.1 GB, free: 120.7 MB / 0.9949 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009632/1.247, allocations: 5.236 MB / 1.105 GB, free: 120.5 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 0.0834/1.33, allocations: 31.76 MB / 1.136 GB, free: 112.6 MB / 0.9949 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009191/1.339, allocations: 4.986 MB / 1.141 GB, free: 112.2 MB / 0.9949 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005935/1.345, allocations: 3.337 MB / 1.144 GB, free: 111.5 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 0.05308/1.398, allocations: 12.38 MB / 1.156 GB, free: 103.1 MB / 0.9949 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008153/1.407, allocations: 5.328 MB / 1.161 GB, free: 97.7 MB / 0.9949 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01791/1.424, allocations: 8.121 MB / 1.169 GB, free: 90.4 MB / 0.9949 GB
Notification: Performance of pre-optimization done (n=548): time 4.216e-05/1.425, allocations: 4 kB / 1.169 GB, free: 90.39 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:
  spl1.res3.dp = spl1.port_3.p - spl1.vol.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.Basic could not be translated
"
[Timeout remaining time 298]
[Calling sys.exit(0), Time elapsed: 5.453278538770974]