Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_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 0.001863/0.001863, allocations: 116.8 kB / 17.16 MB, free: 5.895 MB / 14.72 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 0.002474/0.002474, allocations: 212 kB / 20.13 MB, free: 2.949 MB / 14.72 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 1.683/1.683, allocations: 230.6 MB / 253.5 MB, free: 15.11 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 3.065/3.065, allocations: 476.7 MB / 0.7678 GB, free: 9.367 MB / 0.6075 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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: "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="Buildings_11_Buildings_Fluid_Examples_FlowSystem_Simplified1",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="Buildings_11_Buildings_Fluid_Examples_FlowSystem_Simplified1",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002522/0.002522, allocations: 67.91 kB / 1.113 GB, free: 15.82 MB / 0.8575 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.099/1.102, allocations: 169.9 MB / 1.279 GB, free: 11.73 MB / 0.9981 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified1): time 0.4294/1.531, allocations: 361.7 MB / 1.632 GB, free: 1.578 MB / 1.311 GB
Notification: Performance of NFInst.instExpressions: time 0.1418/1.673, allocations: 76.09 MB / 1.707 GB, free: 5.309 MB / 1.389 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02341/1.696, allocations: 0.5733 MB / 1.707 GB, free: 4.73 MB / 1.389 GB
Notification: Performance of NFTyping.typeComponents: time 0.02464/1.721, allocations: 6.615 MB / 1.714 GB, free: 14.07 MB / 1.404 GB
Notification: Performance of NFTyping.typeBindings: time 0.05189/1.773, allocations: 14.75 MB / 1.728 GB, free: 15.27 MB / 1.42 GB
Notification: Performance of NFTyping.typeClassSections: time 0.03434/1.807, allocations: 10.4 MB / 1.738 GB, free: 4.93 MB / 1.42 GB
Notification: Performance of NFFlatten.flatten: time 0.126/1.933, allocations: 74.55 MB / 1.811 GB, free: 10.23 MB / 1.498 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.9867/2.92, allocations: 17.42 MB / 1.828 GB, free: 114.6 MB / 1.498 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04097/2.961, allocations: 17.71 MB / 1.845 GB, free: 114.6 MB / 1.498 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03902/3, allocations: 17.27 MB / 1.862 GB, free: 112.7 MB / 1.498 GB
Notification: Performance of NFPackage.collectConstants: time 0.01031/3.01, allocations: 1.983 MB / 1.864 GB, free: 112.7 MB / 1.498 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02406/3.034, allocations: 6.34 MB / 1.87 GB, free: 112.7 MB / 1.498 GB
Notification: Performance of NFScalarize.scalarize: time 0.01455/3.049, allocations: 6.692 MB / 1.877 GB, free: 111.8 MB / 1.498 GB
Notification: Performance of NFVerifyModel.verify: time 0.03134/3.08, allocations: 11.32 MB / 1.888 GB, free: 108.9 MB / 1.498 GB
Notification: Performance of NFConvertDAE.convert: time 0.05985/3.14, allocations: 31.89 MB / 1.919 GB, free: 104.8 MB / 1.498 GB
Notification: Performance of FrontEnd - DAE generated: time 7.464e-06/3.14, allocations: 0 / 1.919 GB, free: 104.8 MB / 1.498 GB
Notification: Performance of FrontEnd: time 2.054e-06/3.14, allocations: 0 / 1.919 GB, free: 104.8 MB / 1.498 GB
Notification: Performance of Transformations before backend: time 0.001461/3.141, allocations: 2.906 kB / 1.919 GB, free: 104.8 MB / 1.498 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 0.1018/3.243, allocations: 22.39 MB / 1.941 GB, free: 95.73 MB / 1.498 GB
Notification: Performance of prepare preOptimizeDAE: time 5.442e-05/3.243, allocations: 10.66 kB / 1.941 GB, free: 95.73 MB / 1.498 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0002653/3.243, allocations: 204 kB / 1.941 GB, free: 95.72 MB / 1.498 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00735/3.251, allocations: 1.053 MB / 1.942 GB, free: 95.63 MB / 1.498 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02355/3.274, allocations: 3.313 MB / 1.945 GB, free: 94.49 MB / 1.498 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05688/3.331, allocations: 23.19 MB / 1.968 GB, free: 87.7 MB / 1.498 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009667/3.332, allocations: 0.6741 MB / 1.969 GB, free: 87.68 MB / 1.498 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.007029/3.339, allocations: 0.9465 MB / 1.969 GB, free: 87.66 MB / 1.498 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05538/3.395, allocations: 17.26 MB / 1.986 GB, free: 82.5 MB / 1.498 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005672/3.395, allocations: 16.98 kB / 1.986 GB, free: 82.5 MB / 1.498 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006136/3.401, allocations: 333 kB / 1.987 GB, free: 82.5 MB / 1.498 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004688/3.402, allocations: 366.7 kB / 1.987 GB, free: 82.46 MB / 1.498 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04916/3.451, allocations: 21.9 MB / 2.008 GB, free: 77.73 MB / 1.498 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 0.1562/3.607, allocations: 81.99 MB / 2.088 GB, free: 4.781 MB / 1.498 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02657/3.634, allocations: 12.12 MB / 2.1 GB, free: 8.914 MB / 1.514 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01852/3.652, allocations: 8.666 MB / 2.109 GB, free: 236 kB / 1.514 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 0.0915/3.744, allocations: 34.51 MB / 2.142 GB, free: 13.43 MB / 1.561 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02481/3.768, allocations: 10.39 MB / 2.153 GB, free: 2.977 MB / 1.561 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03586/3.804, allocations: 8.271 MB / 2.161 GB, free: 10.95 MB / 1.576 GB
Notification: Performance of pre-optimization done (n=588): time 4.022e-05/3.804, allocations: 0 / 2.161 GB, free: 10.95 MB / 1.576 GB
Notification: Performance of matching and sorting (n=880): time 1.121/4.925, allocations: 239.8 MB / 2.395 GB, free: 10.28 MB / 1.811 GB
Warning: The linear system: 
1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
2 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1[2].m_flow ;
  tabsSouth1[1].m_flow
]
  =
[
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ;
  tabsSouth1[3].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + (-spl1.res1.m_flow) - valCoo.m_flow - valNorth.res3.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
2 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1[1].m_flow ;
  tabsSouth1[2].m_flow
]
  =
[
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ;
  tabsSouth1[3].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + (-spl1.res1.m_flow) - valCoo.m_flow - valNorth.res3.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0
2 : valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsNorth2[8].m_flow.SeedStateSetJac0) - tabsNorth2[7].m_flow.SeedStateSetJac0 - tabsNorth2[6].m_flow.SeedStateSetJac0 - tabsNorth2[5].m_flow.SeedStateSetJac0 - tabsNorth2[4].m_flow.SeedStateSetJac0 - tabsNorth2[3].m_flow.SeedStateSetJac0 - tabsNorth2[2].m_flow.SeedStateSetJac0 - tabsNorth2[1].m_flow.SeedStateSetJac0 - tabsNorth1[4].m_flow.SeedStateSetJac0 - tabsNorth1[3].m_flow.SeedStateSetJac0 - tabsNorth1[2].m_flow.SeedStateSetJac0 - tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth2[8].m_flow.SeedStateSetJac0 - tabsSouth2[7].m_flow.SeedStateSetJac0 - tabsSouth2[6].m_flow.SeedStateSetJac0 - tabsSouth2[5].m_flow.SeedStateSetJac0 - tabsSouth2[4].m_flow.SeedStateSetJac0 - tabsSouth2[3].m_flow.SeedStateSetJac0 - tabsSouth2[2].m_flow.SeedStateSetJac0 - tabsSouth2[1].m_flow.SeedStateSetJac0 - tabsSouth1[4].m_flow.SeedStateSetJac0 - tabsSouth1[3].m_flow.SeedStateSetJac0 - tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsSouth1[3].m_flow.SeedStateSetJac0) - tabsSouth1[4].m_flow.SeedStateSetJac0 ;
  tabsNorth2[8].m_flow.SeedStateSetJac0 + tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth2[1].m_flow.SeedStateSetJac0 + tabsSouth2[2].m_flow.SeedStateSetJac0 + tabsSouth2[3].m_flow.SeedStateSetJac0 + tabsSouth2[4].m_flow.SeedStateSetJac0 + tabsSouth2[5].m_flow.SeedStateSetJac0 + tabsSouth2[6].m_flow.SeedStateSetJac0 + tabsSouth2[7].m_flow.SeedStateSetJac0 + tabsSouth2[8].m_flow.SeedStateSetJac0 + tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsNorth1[2].m_flow.SeedStateSetJac0 + tabsNorth1[3].m_flow.SeedStateSetJac0 + tabsNorth1[4].m_flow.SeedStateSetJac0 + tabsNorth2[1].m_flow.SeedStateSetJac0 + tabsNorth2[2].m_flow.SeedStateSetJac0 + tabsNorth2[3].m_flow.SeedStateSetJac0 + tabsNorth2[4].m_flow.SeedStateSetJac0 + tabsNorth2[5].m_flow.SeedStateSetJac0 + tabsNorth2[6].m_flow.SeedStateSetJac0 + tabsNorth2[7].m_flow.SeedStateSetJac0 + (-spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0) - valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1459/5.071, allocations: 55.31 MB / 2.449 GB, free: 1.41 MB / 1.857 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.05158/5.123, allocations: 20.5 MB / 2.469 GB, free: 13.01 MB / 1.889 GB
Notification: Performance of collectPreVariables (initialization): time 0.006388/5.129, allocations: 229.7 kB / 2.469 GB, free: 12.78 MB / 1.889 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01406/5.143, allocations: 7.844 MB / 2.477 GB, free: 4.961 MB / 1.889 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01349/5.157, allocations: 3.336 MB / 2.48 GB, free: 1.664 MB / 1.889 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01753/5.174, allocations: 4.561 MB / 2.484 GB, free: 13.09 MB / 1.904 GB
Notification: Performance of setup shared object (initialization): time 0.0001284/5.174, allocations: 301.1 kB / 2.485 GB, free: 12.79 MB / 1.904 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.7046/5.879, allocations: 25.63 MB / 2.51 GB, free: 0.8003 GB / 1.904 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.04606/5.925, allocations: 28.5 MB / 2.538 GB, free: 0.7933 GB / 1.904 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.07644/6.001, allocations: 46.83 MB / 2.583 GB, free: 0.7778 GB / 1.904 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001041/6.002, allocations: 15.16 kB / 2.583 GB, free: 0.7778 GB / 1.904 GB
Notification: Performance of matching and sorting (n=1652) (initialization): time 0.6373/6.639, allocations: 145.6 MB / 2.726 GB, free: 0.675 GB / 1.904 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001327/6.639, allocations: 53.7 kB / 2.726 GB, free: 0.6749 GB / 1.904 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001223/6.639, allocations: 52.09 kB / 2.726 GB, free: 0.6748 GB / 1.904 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6081/7.247, allocations: 119.8 MB / 2.843 GB, free: 0.5582 GB / 1.904 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02078/7.268, allocations: 3.796 MB / 2.846 GB, free: 0.5545 GB / 1.904 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1512/7.419, allocations: 84.32 MB / 2.929 GB, free: 483.4 MB / 1.904 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2324/7.652, allocations: 10.62 MB / 2.939 GB, free: 472.8 MB / 1.904 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006809/7.658, allocations: 1.66 MB / 2.941 GB, free: 471.1 MB / 1.904 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04368/7.702, allocations: 29.03 MB / 2.969 GB, free: 442.1 MB / 1.904 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03496/7.737, allocations: 27.96 MB / 2.996 GB, free: 413.1 MB / 1.904 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06352/7.801, allocations: 45.77 MB / 3.041 GB, free: 366.5 MB / 1.904 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.195e-05/7.801, allocations: 16 kB / 3.041 GB, free: 366.5 MB / 1.904 GB
Notification: Performance of matching and sorting (n=1652) (initialization_lambda0): time 0.6261/8.427, allocations: 144 MB / 3.182 GB, free: 223.5 MB / 1.904 GB
Notification: Performance of prepare postOptimizeDAE: time 6.604e-05/8.427, allocations: 57.69 kB / 3.182 GB, free: 223.5 MB / 1.904 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.859e-05/8.427, allocations: 48 kB / 3.182 GB, free: 223.4 MB / 1.904 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5987/9.026, allocations: 118.8 MB / 3.298 GB, free: 105 MB / 1.904 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01948/9.045, allocations: 3.754 MB / 3.302 GB, free: 101.2 MB / 1.904 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.8432/9.888, allocations: 88.18 MB / 3.388 GB, free: 0.7581 GB / 1.904 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2482/10.14, allocations: 10.67 MB / 3.398 GB, free: 0.7581 GB / 1.904 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008477/10.14, allocations: 1.631 MB / 3.4 GB, free: 0.7581 GB / 1.904 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 227
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1164):
 * Single equations (assignments): 1142
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 8
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 8 systems
   {1, 1, 1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(39,65), (39,65)}
Notification: Performance of prepare postOptimizeDAE: time 0.01064/10.16, allocations: 0.7769 MB / 3.4 GB, free: 0.758 GB / 1.904 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01024/10.17, allocations: 1.716 MB / 3.402 GB, free: 0.758 GB / 1.904 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2495/10.42, allocations: 68.16 MB / 3.469 GB, free: 0.7471 GB / 1.904 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.26/10.68, allocations: 81.72 MB / 3.548 GB, free: 0.7146 GB / 1.904 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001726/10.68, allocations: 31.75 kB / 3.548 GB, free: 0.7146 GB / 1.904 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2401/10.92, allocations: 80.62 MB / 3.627 GB, free: 0.6359 GB / 1.904 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4254/11.34, allocations: 214.8 MB / 3.837 GB, free: 436.5 MB / 1.904 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.000119/11.34, allocations: 0.875 kB / 3.837 GB, free: 436.5 MB / 1.904 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01416/11.36, allocations: 2.24 MB / 3.839 GB, free: 434.3 MB / 1.904 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5821/11.94, allocations: 144.7 MB / 3.98 GB, free: 289.9 MB / 1.904 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004579/11.94, allocations: 0.818 MB / 3.981 GB, free: 289 MB / 1.904 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1318/12.07, allocations: 72.13 MB / 4.052 GB, free: 216.9 MB / 1.904 GB
Warning: The linear system: 
1 : valNorth1[3].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth1[2].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
[
  1.0 , -1.0 ;
  1.0 , -1.0
]
  *
[
  valSouth1[1].port_b.p ;
  valNorth1[2].port_a.p
]
  =
[
  -valNorth1[3].dp ;
  -valNorth1[2].dp
]
 might be structurally or numerically singular for variable valNorth1[2].port_a.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
2 : spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsNorth2[7].m_flow) - $cse374 - tabsNorth2[8].m_flow - tabsNorth2[6].m_flow - tabsNorth2[5].m_flow - tabsNorth2[4].m_flow - tabsNorth2[3].m_flow - tabsNorth2[2].m_flow - tabsNorth2[1].m_flow - tabsNorth1[4].m_flow - tabsNorth1[3].m_flow - tabsNorth1[2].m_flow - tabsNorth1[1].m_flow - tabsSouth2[8].m_flow - tabsSouth2[7].m_flow - tabsSouth2[6].m_flow - tabsSouth2[5].m_flow - tabsSouth2[4].m_flow - tabsSouth2[3].m_flow - tabsSouth2[2].m_flow - tabsSouth2[1].m_flow - tabsSouth1[4].m_flow - tabsSouth1[3].m_flow - tabsSouth1[1].m_flow - tabsSouth1[2].m_flow = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1[1].m_flow ;
  tabsSouth1[2].m_flow
]
  =
[
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ;
  tabsNorth2[7].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth2[1].m_flow + tabsSouth2[2].m_flow + tabsSouth2[3].m_flow + tabsSouth2[4].m_flow + tabsSouth2[5].m_flow + tabsSouth2[6].m_flow + tabsSouth2[7].m_flow + tabsSouth2[8].m_flow + tabsNorth1[1].m_flow + tabsNorth1[2].m_flow + tabsNorth1[3].m_flow + tabsNorth1[4].m_flow + tabsNorth2[1].m_flow + tabsNorth2[2].m_flow + tabsNorth2[3].m_flow + tabsNorth2[4].m_flow + tabsNorth2[5].m_flow + tabsNorth2[6].m_flow + tabsNorth2[8].m_flow + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valNorth1[2].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth1[3].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valNorth1[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valNorth1[2].dp ;
  -valNorth1[3].dp
]
 might be structurally or numerically singular for variable valSouth1[1].port_b.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
2 : spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsNorth2[7].m_flow) - $cse374 - tabsNorth2[8].m_flow - tabsNorth2[6].m_flow - tabsNorth2[5].m_flow - tabsNorth2[4].m_flow - tabsNorth2[3].m_flow - tabsNorth2[2].m_flow - tabsNorth2[1].m_flow - tabsNorth1[4].m_flow - tabsNorth1[3].m_flow - tabsNorth1[2].m_flow - tabsNorth1[1].m_flow - tabsSouth2[8].m_flow - tabsSouth2[7].m_flow - tabsSouth2[6].m_flow - tabsSouth2[5].m_flow - tabsSouth2[4].m_flow - tabsSouth2[3].m_flow - tabsSouth2[2].m_flow - tabsSouth2[1].m_flow - tabsSouth1[4].m_flow - tabsSouth1[3].m_flow - tabsSouth1[1].m_flow - tabsSouth1[2].m_flow = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1[1].m_flow ;
  tabsSouth1[2].m_flow
]
  =
[
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ;
  tabsNorth2[7].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth2[1].m_flow + tabsSouth2[2].m_flow + tabsSouth2[3].m_flow + tabsSouth2[4].m_flow + tabsSouth2[5].m_flow + tabsSouth2[6].m_flow + tabsSouth2[7].m_flow + tabsSouth2[8].m_flow + tabsNorth1[1].m_flow + tabsNorth1[2].m_flow + tabsNorth1[3].m_flow + tabsNorth1[4].m_flow + tabsNorth2[1].m_flow + tabsNorth2[2].m_flow + tabsNorth2[3].m_flow + tabsNorth2[4].m_flow + tabsNorth2[5].m_flow + tabsNorth2[6].m_flow + tabsNorth2[8].m_flow + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2348:10-2348:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2265:9-2265:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($STATESET1.x[32],$STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (631):
 * Single equations (assignments): 608
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(36,81), (1,1), (63,191)}
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4705:9-4705:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:818:5-818:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]
"
[Timeout remaining time 286]
[Calling sys.exit(0), Time elapsed: 20.937550784030464]
Failed to read output from testmodel.py, exit status != 0:
14.233589157985989 14.249316719 11.105859469
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f3853f2b3a0>