Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00191/0.00191, allocations: 110 kB / 18.93 MB, free: 2.945 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001948/0.001948, allocations: 192.7 kB / 22.23 MB, free: 5.16 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.403/1.403, allocations: 225.6 MB / 251 MB, free: 13.01 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002667/0.002667, allocations: 280.2 kB / 306.5 MB, free: 8.324 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.214/1.214, allocations: 180.9 MB / 0.53 GB, free: 14.38 MB / 382.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified1")
translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified1") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002798/0.002798, allocations: 96.11 kB / 0.7309 GB, free: 38.7 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1563/0.1591, allocations: 94.2 MB / 0.8229 GB, free: 1.785 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1): time 0.7285/0.8876, allocations: 363.9 MB / 1.178 GB, free: 9.871 MB / 0.7794 GB
Notification: Performance of NFInst.instExpressions: time 0.1201/1.008, allocations: 76.29 MB / 1.253 GB, free: 13.41 MB / 0.8575 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01328/1.021, allocations: 0.5771 MB / 1.253 GB, free: 12.82 MB / 0.8575 GB
Notification: Performance of NFTyping.typeComponents: time 0.01915/1.04, allocations: 6.727 MB / 1.26 GB, free: 6.066 MB / 0.8575 GB
Notification: Performance of NFTyping.typeBindings: time 0.04039/1.081, allocations: 15.01 MB / 1.275 GB, free: 7.004 MB / 0.8731 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02526/1.106, allocations: 10.68 MB / 1.285 GB, free: 12.4 MB / 0.8887 GB
Notification: Performance of NFFlatten.flatten: time 0.1156/1.221, allocations: 76.61 MB / 1.36 GB, free: 15.64 MB / 0.9669 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02821/1.25, allocations: 15.87 MB / 1.375 GB, free: 15.61 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.961/2.211, allocations: 17.75 MB / 1.393 GB, free: 65.17 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03059/2.241, allocations: 17.28 MB / 1.409 GB, free: 65.16 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.00931/2.25, allocations: 1.983 MB / 1.411 GB, free: 65.16 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02474/2.275, allocations: 6.267 MB / 1.417 GB, free: 65.16 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.01175/2.287, allocations: 6.707 MB / 1.424 GB, free: 64.64 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.02555/2.313, allocations: 11.25 MB / 1.435 GB, free: 61.72 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.0469/2.359, allocations: 31.42 MB / 1.466 GB, free: 57.69 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 6.853e-06/2.359, allocations: 0 / 1.466 GB, free: 57.69 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 2.124e-06/2.359, allocations: 0 / 1.466 GB, free: 57.69 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.0009649/2.36, allocations: 0 / 1.466 GB, free: 57.69 MB / 0.9825 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 0.07513/2.436, allocations: 22.16 MB / 1.487 GB, free: 48.66 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 4.425e-05/2.436, allocations: 18.56 kB / 1.487 GB, free: 48.66 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02002/2.456, allocations: 3.292 MB / 1.491 GB, free: 47.52 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04781/2.503, allocations: 21.04 MB / 1.511 GB, free: 44.17 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008651/2.504, allocations: 0.6744 MB / 1.512 GB, free: 44.16 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006137/2.51, allocations: 0.9482 MB / 1.513 GB, free: 44.14 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04739/2.558, allocations: 17.27 MB / 1.53 GB, free: 41.24 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005445/2.558, allocations: 16.66 kB / 1.53 GB, free: 41.24 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004832/2.563, allocations: 324.4 kB / 1.53 GB, free: 41.24 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003579/2.564, allocations: 370.8 kB / 1.53 GB, free: 41.2 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04139/2.605, allocations: 21.9 MB / 1.552 GB, free: 33.76 MB / 0.9825 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 0.1596/2.765, allocations: 81.42 MB / 1.631 GB, free: 4.344 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03079/2.795, allocations: 11.96 MB / 1.643 GB, free: 8.676 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01839/2.814, allocations: 8.684 MB / 1.651 GB, free: 15.97 MB / 1.061 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 0.08736/2.901, allocations: 32.83 MB / 1.683 GB, free: 15.28 MB / 1.092 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02444/2.925, allocations: 10.39 MB / 1.694 GB, free: 4.824 MB / 1.092 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03376/2.959, allocations: 8.273 MB / 1.702 GB, free: 12.75 MB / 1.108 GB
Notification: Performance of pre-optimization done (n=588): time 3.211e-05/2.959, allocations: 0 / 1.702 GB, free: 12.75 MB / 1.108 GB
Notification: Performance of matching and sorting (n=880): time 1.444/4.404, allocations: 239.5 MB / 1.936 GB, free: 0.5197 GB / 1.217 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 0.1339/4.538, allocations: 54.35 MB / 1.989 GB, free: 476.7 MB / 1.217 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03847/4.576, allocations: 17.83 MB / 2.006 GB, free: 459.1 MB / 1.217 GB
Notification: Performance of collectPreVariables (initialization): time 0.004732/4.581, allocations: 229.7 kB / 2.006 GB, free: 458.9 MB / 1.217 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009828/4.591, allocations: 7.805 MB / 2.014 GB, free: 451.5 MB / 1.217 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0116/4.602, allocations: 3.342 MB / 2.017 GB, free: 448.3 MB / 1.217 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01732/4.619, allocations: 4.552 MB / 2.022 GB, free: 443.8 MB / 1.217 GB
Notification: Performance of setup shared object (initialization): time 3.61e-05/4.62, allocations: 301.1 kB / 2.022 GB, free: 443.5 MB / 1.217 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03431/4.654, allocations: 25.66 MB / 2.047 GB, free: 417.8 MB / 1.217 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0374/4.691, allocations: 28.52 MB / 2.075 GB, free: 388.2 MB / 1.217 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06737/4.759, allocations: 46.88 MB / 2.121 GB, free: 340.6 MB / 1.217 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.642e-05/4.759, allocations: 16 kB / 2.121 GB, free: 340.6 MB / 1.217 GB
Notification: Performance of matching and sorting (n=1652) (initialization): time 0.6274/5.386, allocations: 145.7 MB / 2.263 GB, free: 194.7 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 8.988e-05/5.386, allocations: 53.7 kB / 2.263 GB, free: 194.6 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.037e-05/5.386, allocations: 49.19 kB / 2.263 GB, free: 194.6 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5876/5.974, allocations: 119.8 MB / 2.38 GB, free: 74.82 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02159/5.995, allocations: 3.794 MB / 2.384 GB, free: 71.02 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6056/6.601, allocations: 84.18 MB / 2.466 GB, free: 0.5219 GB / 1.217 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2239/6.825, allocations: 10.62 MB / 2.476 GB, free: 0.5219 GB / 1.217 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007373/6.832, allocations: 1.673 MB / 2.478 GB, free: 0.5219 GB / 1.217 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0464/6.879, allocations: 29.04 MB / 2.506 GB, free: 0.516 GB / 1.217 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03673/6.915, allocations: 27.99 MB / 2.534 GB, free: 0.5063 GB / 1.217 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06692/6.982, allocations: 45.81 MB / 2.578 GB, free: 491 MB / 1.217 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.96e-05/6.982, allocations: 16 kB / 2.578 GB, free: 491 MB / 1.217 GB
Notification: Performance of matching and sorting (n=1652) (initialization_lambda0): time 0.6249/7.607, allocations: 144 MB / 2.719 GB, free: 350 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 8.72e-05/7.607, allocations: 58.89 kB / 2.719 GB, free: 349.9 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.503e-05/7.607, allocations: 48 kB / 2.719 GB, free: 349.9 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5905/8.198, allocations: 118.8 MB / 2.835 GB, free: 231.5 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02037/8.218, allocations: 3.759 MB / 2.839 GB, free: 227.7 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1631/8.381, allocations: 87.98 MB / 2.925 GB, free: 139.6 MB / 1.217 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2248/8.606, allocations: 10.66 MB / 2.935 GB, free: 128.9 MB / 1.217 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007689/8.614, allocations: 1.629 MB / 2.937 GB, free: 127.3 MB / 1.217 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 0.01102/8.625, allocations: 0.7742 MB / 2.937 GB, free: 126.6 MB / 1.217 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01177/8.637, allocations: 1.711 MB / 2.939 GB, free: 124.8 MB / 1.217 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2355/8.872, allocations: 68.19 MB / 3.006 GB, free: 56.89 MB / 1.217 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.6842/9.556, allocations: 81.75 MB / 3.086 GB, free: 0.5159 GB / 1.217 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001441/9.557, allocations: 27.56 kB / 3.086 GB, free: 0.5159 GB / 1.217 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2189/9.775, allocations: 80.64 MB / 3.164 GB, free: 0.4911 GB / 1.217 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4148/10.19, allocations: 214.7 MB / 3.374 GB, free: 288.4 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001076/10.19, allocations: 4.562 kB / 3.374 GB, free: 288.4 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0141/10.2, allocations: 2.239 MB / 3.376 GB, free: 286.1 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.575/10.78, allocations: 144.7 MB / 3.518 GB, free: 141.6 MB / 1.217 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004607/10.78, allocations: 0.8079 MB / 3.518 GB, free: 140.8 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1352/10.92, allocations: 72.02 MB / 3.589 GB, free: 68.77 MB / 1.217 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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2348:10-2348:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2265:9-2265:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4732:9-4732:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:821:5-821:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]
"
[Timeout remaining time 648]
[Calling sys.exit(0), Time elapsed: 16.29283333569765]
Failed to read output from testmodel.py, exit status != 0:
12.415131913498044 12.4248264 10.06287693
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f9a160dd7b0>