Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.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/IDEAS 3.0.0-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified1")
translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified1")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007366/0.007366, allocations: 103.4 kB / 15.73 MB, free: 6.051 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001504/0.001504, allocations: 197.6 kB / 16.68 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.406/1.406, allocations: 222.9 MB / 240.4 MB, free: 4.352 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.934/0.934, allocations: 135.1 MB / 425.7 MB, free: 12.08 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001311/0.001311, allocations: 67.91 kB / 0.5857 GB, free: 3.34 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4503/0.4516, allocations: 80.91 MB / 0.6647 GB, free: 7.812 MB / 0.4981 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpSouth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpNorth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpHea.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpCoo.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified1): time 0.756/1.208, allocations: 355.5 MB / 1.012 GB, free: 6.797 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.1026/1.31, allocations: 72.84 MB / 1.083 GB, free: 13.79 MB / 0.7637 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0151/1.325, allocations: 429.5 kB / 1.083 GB, free: 13.36 MB / 0.7637 GB
Notification: Performance of NFTyping.typeComponents: time 0.01579/1.341, allocations: 5.442 MB / 1.089 GB, free: 7.891 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.03778/1.379, allocations: 14.14 MB / 1.103 GB, free: 9.699 MB / 0.7794 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02179/1.401, allocations: 9.757 MB / 1.112 GB, free: 8 kB / 0.7794 GB
Notification: Performance of NFFlatten.flatten: time 0.04561/1.446, allocations: 37.72 MB / 1.149 GB, free: 10.18 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02904/1.476, allocations: 19.83 MB / 1.168 GB, free: 6.191 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04019/1.516, allocations: 17.17 MB / 1.185 GB, free: 5.004 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02984/1.546, allocations: 15.89 MB / 1.201 GB, free: 5.059 MB / 0.8731 GB
Notification: Performance of NFPackage.collectConstants: time 0.00824/1.554, allocations: 1.875 MB / 1.202 GB, free: 3.184 MB / 0.8731 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.8861/2.44, allocations: 5.705 MB / 1.208 GB, free: 53.63 MB / 0.8732 GB
Notification: Performance of NFScalarize.scalarize: time 0.009743/2.45, allocations: 5.799 MB / 1.214 GB, free: 53.63 MB / 0.8732 GB
Notification: Performance of NFVerifyModel.verify: time 0.02515/2.475, allocations: 10.34 MB / 1.224 GB, free: 52.84 MB / 0.8732 GB
Notification: Performance of NFConvertDAE.convert: time 0.04203/2.517, allocations: 28.88 MB / 1.252 GB, free: 50.05 MB / 0.8732 GB
Notification: Performance of FrontEnd - DAE generated: time 5.671e-06/2.517, allocations: 0 / 1.252 GB, free: 50.05 MB / 0.8732 GB
Notification: Performance of FrontEnd: time 1.883e-06/2.517, allocations: 0 / 1.252 GB, free: 50.05 MB / 0.8732 GB
Notification: Performance of Transformations before backend: time 0.000827/2.518, allocations: 0 / 1.252 GB, free: 50.05 MB / 0.8732 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.07356/2.591, allocations: 22.12 MB / 1.274 GB, free: 42.34 MB / 0.8732 GB
Notification: Performance of prepare preOptimizeDAE: time 4.183e-05/2.592, allocations: 9.062 kB / 1.274 GB, free: 42.34 MB / 0.8732 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01392/2.605, allocations: 2.234 MB / 1.276 GB, free: 41.36 MB / 0.8732 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03889/2.644, allocations: 15.85 MB / 1.291 GB, free: 38.56 MB / 0.8732 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007705/2.645, allocations: 0.6677 MB / 1.292 GB, free: 38.54 MB / 0.8732 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005552/2.651, allocations: 0.9265 MB / 1.293 GB, free: 38.53 MB / 0.8732 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03705/2.688, allocations: 16.46 MB / 1.309 GB, free: 37.72 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002508/2.688, allocations: 13.88 kB / 1.309 GB, free: 37.72 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0028/2.691, allocations: 327.3 kB / 1.309 GB, free: 37.72 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002938/2.691, allocations: 364.5 kB / 1.309 GB, free: 37.7 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03579/2.727, allocations: 20.89 MB / 1.33 GB, free: 35.73 MB / 0.8732 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 0.1341/2.861, allocations: 80.8 MB / 1.409 GB, free: 3.551 MB / 0.9044 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02119/2.882, allocations: 12.64 MB / 1.421 GB, free: 7.16 MB / 0.92 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01585/2.898, allocations: 9.495 MB / 1.43 GB, free: 13.65 MB / 0.9357 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 0.07852/2.977, allocations: 34.4 MB / 1.464 GB, free: 10.88 MB / 0.9669 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01684/2.994, allocations: 9.697 MB / 1.473 GB, free: 1.117 MB / 0.9669 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02133/3.015, allocations: 5.757 MB / 1.479 GB, free: 11.52 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=572): time 3.539e-05/3.015, allocations: 0 / 1.479 GB, free: 11.52 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=864): time 1.337/4.352, allocations: 238.6 MB / 1.712 GB, free: 448.8 MB / 1.076 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 0.1137/4.466, allocations: 55.23 MB / 1.766 GB, free: 392.1 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02527/4.491, allocations: 14.92 MB / 1.781 GB, free: 377.3 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 0.005143/4.497, allocations: 222.6 kB / 1.781 GB, free: 377.1 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00801/4.505, allocations: 7.115 MB / 1.788 GB, free: 370.3 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0118/4.516, allocations: 3.113 MB / 1.791 GB, free: 367.2 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01707/4.533, allocations: 4.089 MB / 1.795 GB, free: 363.1 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 4.411e-05/4.534, allocations: 301.1 kB / 1.795 GB, free: 362.8 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03282/4.566, allocations: 24.24 MB / 1.819 GB, free: 338.5 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03642/4.603, allocations: 26.84 MB / 1.845 GB, free: 310.7 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0656/4.668, allocations: 44.27 MB / 1.888 GB, free: 265.6 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.117e-05/4.669, allocations: 12 kB / 1.888 GB, free: 265.6 MB / 1.076 GB
Notification: Performance of matching and sorting (n=1380) (initialization): time 0.5646/5.233, allocations: 142.8 MB / 2.028 GB, free: 122.7 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001106/5.233, allocations: 53.7 kB / 2.028 GB, free: 122.6 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.171e-05/5.233, allocations: 51.94 kB / 2.028 GB, free: 122.6 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.984/6.217, allocations: 119.8 MB / 2.145 GB, free: 471.2 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01948/6.237, allocations: 3.517 MB / 2.148 GB, free: 471.2 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1605/6.398, allocations: 84.02 MB / 2.23 GB, free: 449.5 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1658/6.563, allocations: 10.48 MB / 2.241 GB, free: 446.5 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008754/6.572, allocations: 1.63 MB / 2.242 GB, free: 445.4 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04576/6.618, allocations: 27.26 MB / 2.269 GB, free: 426.7 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03672/6.655, allocations: 26.38 MB / 2.294 GB, free: 399.3 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06441/6.719, allocations: 43.35 MB / 2.337 GB, free: 355.2 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.842e-05/6.719, allocations: 16 kB / 2.337 GB, free: 355.2 MB / 1.076 GB
Notification: Performance of matching and sorting (n=1380) (initialization_lambda0): time 0.5655/7.285, allocations: 141.2 MB / 2.475 GB, free: 214.8 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 7.44e-05/7.285, allocations: 61.92 kB / 2.475 GB, free: 214.7 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.983e-05/7.285, allocations: 51.47 kB / 2.475 GB, free: 214.7 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5328/7.818, allocations: 118.8 MB / 2.591 GB, free: 96.2 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01665/7.834, allocations: 3.466 MB / 2.594 GB, free: 92.73 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.543/8.378, allocations: 88.24 MB / 2.68 GB, free: 453.8 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1711/8.549, allocations: 10.51 MB / 2.691 GB, free: 453.8 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007842/8.557, allocations: 1.595 MB / 2.692 GB, free: 453.8 MB / 1.076 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 231
 * 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 (1020):
 * Single equations (assignments): 1002
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * 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 0.006227/8.563, allocations: 0.7392 MB / 2.693 GB, free: 453.6 MB / 1.076 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007226/8.57, allocations: 1.475 MB / 2.694 GB, free: 453.6 MB / 1.076 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2046/8.775, allocations: 67.95 MB / 2.761 GB, free: 444.3 MB / 1.076 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2254/9, allocations: 82.61 MB / 2.841 GB, free: 383 MB / 1.076 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002145/9, allocations: 28 kB / 2.841 GB, free: 383 MB / 1.076 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2064/9.207, allocations: 81.51 MB / 2.921 GB, free: 301.5 MB / 1.076 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3312/9.538, allocations: 206.1 MB / 3.122 GB, free: 95.47 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.000108/9.538, allocations: 0 / 3.122 GB, free: 95.47 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01242/9.551, allocations: 2.133 MB / 3.124 GB, free: 93.33 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.9529/10.5, allocations: 144.7 MB / 3.266 GB, free: 451.3 MB / 1.076 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005098/10.51, allocations: 0.8024 MB / 3.266 GB, free: 451.3 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1161/10.62, allocations: 71.8 MB / 3.337 GB, free: 411.4 MB / 1.076 GB
Warning: The linear system: 
1 : valNorth2[3].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth2[1].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valNorth2[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valNorth2[3].dp ;
  -valNorth2[1].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.
Warning: The linear system: 
1 : valNorth2[1].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth2[3].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
[
  1.0 , -1.0 ;
  1.0 , -1.0
]
  *
[
  valSouth1[1].port_b.p ;
  valNorth2[2].port_a.p
]
  =
[
  -valNorth2[1].dp ;
  -valNorth2[3].dp
]
 might be structurally or numerically singular for variable valNorth2[2].port_a.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : 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
2 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1[2].m_flow ;
  tabsSouth1[1].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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2348:10-2348:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2265:9-2265:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (615):
 * Single equations (assignments): 592
 * 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), (62,192)}
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4690:9-4690:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:804:5-804:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]