Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_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/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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_IDEAS.Fluid.Examples.FlowSystem.Simplified1")
translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_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 0.00881/0.00881, allocations: 101 kB / 15.73 MB, free: 5.586 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001747/0.001747, allocations: 187.8 kB / 16.67 MB, free: 5.523 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.459/1.459, allocations: 222.9 MB / 240.4 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8816/0.8816, allocations: 132.2 MB / 422.7 MB, free: 6.578 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002385/0.002385, allocations: 63.8 kB / 0.5814 GB, free: 23.75 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.183/0.1854, allocations: 80.21 MB / 0.6597 GB, free: 10.25 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 0.7176/0.9031, allocations: 355.5 MB / 1.007 GB, free: 3.41 MB / 0.7637 GB
Notification: Performance of NFInst.instExpressions: time 0.5411/1.444, allocations: 72.81 MB / 1.078 GB, free: 36.46 MB / 0.8106 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01624/1.46, allocations: 426.1 kB / 1.078 GB, free: 36.46 MB / 0.8106 GB
Notification: Performance of NFTyping.typeComponents: time 0.01631/1.477, allocations: 5.439 MB / 1.084 GB, free: 36.46 MB / 0.8106 GB
Notification: Performance of NFTyping.typeBindings: time 0.04516/1.522, allocations: 14.15 MB / 1.098 GB, free: 36.02 MB / 0.8106 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02544/1.547, allocations: 9.75 MB / 1.107 GB, free: 35.75 MB / 0.8106 GB
Notification: Performance of NFFlatten.flatten: time 0.04718/1.595, allocations: 37.72 MB / 1.144 GB, free: 35 MB / 0.8106 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03159/1.626, allocations: 19.83 MB / 1.163 GB, free: 29.4 MB / 0.8106 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03578/1.662, allocations: 17.17 MB / 1.18 GB, free: 20.79 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02584/1.688, allocations: 15.88 MB / 1.196 GB, free: 6.055 MB / 0.8106 GB
Notification: Performance of NFPackage.collectConstants: time 0.006739/1.695, allocations: 1.871 MB / 1.197 GB, free: 4.184 MB / 0.8106 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01834/1.713, allocations: 5.722 MB / 1.203 GB, free: 14.71 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 0.01018/1.723, allocations: 5.801 MB / 1.209 GB, free: 9.141 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 0.02218/1.746, allocations: 10.33 MB / 1.219 GB, free: 15 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.048/1.794, allocations: 28.88 MB / 1.247 GB, free: 3.172 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 6.743e-06/1.794, allocations: 0 / 1.247 GB, free: 3.172 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 1.603e-06/1.794, allocations: 0 / 1.247 GB, free: 3.172 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 0.0008747/1.795, allocations: 0 / 1.247 GB, free: 3.172 MB / 0.8575 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 0.06325/1.858, allocations: 22.14 MB / 1.269 GB, free: 13.13 MB / 0.8887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.208e-05/1.858, allocations: 8.031 kB / 1.269 GB, free: 13.12 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01162/1.869, allocations: 2.231 MB / 1.271 GB, free: 10.87 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03929/1.909, allocations: 15.85 MB / 1.286 GB, free: 11.28 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008323/1.91, allocations: 0.6732 MB / 1.287 GB, free: 10.62 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005052/1.915, allocations: 0.9269 MB / 1.288 GB, free: 9.695 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04191/1.957, allocations: 16.45 MB / 1.304 GB, free: 9.047 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005266/1.957, allocations: 15.88 kB / 1.304 GB, free: 9.031 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004385/1.962, allocations: 321.5 kB / 1.304 GB, free: 8.723 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000519/1.962, allocations: 363.3 kB / 1.304 GB, free: 8.367 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03925/2.002, allocations: 20.89 MB / 1.325 GB, free: 3.457 MB / 0.9356 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 0.1395/2.141, allocations: 80.8 MB / 1.404 GB, free: 44 kB / 1.014 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02085/2.162, allocations: 12.65 MB / 1.416 GB, free: 3.648 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.6861/2.848, allocations: 9.492 MB / 1.425 GB, free: 490 MB / 1.029 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 0.06756/2.916, allocations: 34.41 MB / 1.459 GB, free: 473.3 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01354/2.929, allocations: 9.683 MB / 1.468 GB, free: 468.3 MB / 1.029 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01742/2.947, allocations: 5.765 MB / 1.474 GB, free: 466.6 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=572): time 3.46e-05/2.947, allocations: 0 / 1.474 GB, free: 466.6 MB / 1.029 GB
Notification: Performance of matching and sorting (n=864): time 0.9133/3.86, allocations: 238.6 MB / 1.707 GB, free: 242.3 MB / 1.029 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 0.1168/3.977, allocations: 55.23 MB / 1.761 GB, free: 185.6 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02116/3.998, allocations: 14.92 MB / 1.776 GB, free: 170.8 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.00386/4.002, allocations: 223.7 kB / 1.776 GB, free: 170.6 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006751/4.009, allocations: 7.111 MB / 1.783 GB, free: 163.4 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01079/4.02, allocations: 3.121 MB / 1.786 GB, free: 160.3 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01569/4.035, allocations: 4.086 MB / 1.79 GB, free: 156.2 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 4.189e-05/4.035, allocations: 301.1 kB / 1.79 GB, free: 155.9 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0314/4.067, allocations: 24.24 MB / 1.814 GB, free: 131.7 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03695/4.104, allocations: 26.85 MB / 1.84 GB, free: 103.8 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06626/4.17, allocations: 44.27 MB / 1.883 GB, free: 58.73 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.835e-05/4.17, allocations: 16 kB / 1.883 GB, free: 58.71 MB / 1.029 GB
Notification: Performance of matching and sorting (n=1380) (initialization): time 1.298/5.468, allocations: 142.8 MB / 2.023 GB, free: 422.7 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 9.046e-05/5.468, allocations: 52.39 kB / 2.023 GB, free: 422.7 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.919e-05/5.468, allocations: 55.78 kB / 2.023 GB, free: 422.7 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5404/6.009, allocations: 119.8 MB / 2.14 GB, free: 313.1 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01809/6.027, allocations: 3.513 MB / 2.143 GB, free: 309.6 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.144/6.171, allocations: 84.01 MB / 2.225 GB, free: 225.5 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1685/6.339, allocations: 10.49 MB / 2.236 GB, free: 215 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007922/6.347, allocations: 1.633 MB / 2.237 GB, free: 213.3 MB / 1.03 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04133/6.389, allocations: 27.26 MB / 2.264 GB, free: 186.1 MB / 1.03 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03389/6.423, allocations: 26.38 MB / 2.29 GB, free: 158.7 MB / 1.03 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0632/6.486, allocations: 43.35 MB / 2.332 GB, free: 114.5 MB / 1.03 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.391e-05/6.486, allocations: 16 kB / 2.332 GB, free: 114.5 MB / 1.03 GB
Notification: Performance of matching and sorting (n=1380) (initialization_lambda0): time 1.027/7.513, allocations: 141.2 MB / 2.47 GB, free: 425.4 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 7.063e-05/7.513, allocations: 62.39 kB / 2.47 GB, free: 425.4 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.502e-05/7.513, allocations: 48.53 kB / 2.47 GB, free: 425.4 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5357/8.049, allocations: 118.8 MB / 2.586 GB, free: 354.1 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01672/8.066, allocations: 3.47 MB / 2.589 GB, free: 350.8 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1421/8.208, allocations: 88.23 MB / 2.675 GB, free: 262.5 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1702/8.378, allocations: 10.51 MB / 2.686 GB, free: 252 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00667/8.385, allocations: 1.601 MB / 2.687 GB, free: 250.4 MB / 1.03 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 0.008134/8.393, allocations: 0.7354 MB / 2.688 GB, free: 249.7 MB / 1.03 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009702/8.403, allocations: 1.473 MB / 2.689 GB, free: 249 MB / 1.03 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1979/8.601, allocations: 67.95 MB / 2.756 GB, free: 181.2 MB / 1.03 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.224/8.825, allocations: 82.62 MB / 2.836 GB, free: 98.49 MB / 1.03 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001766/8.825, allocations: 32 kB / 2.837 GB, free: 98.46 MB / 1.03 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.5965/9.421, allocations: 81.5 MB / 2.916 GB, free: 404.4 MB / 1.03 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3432/9.765, allocations: 206 MB / 3.117 GB, free: 303.5 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.525e-05/9.765, allocations: 4 kB / 3.117 GB, free: 303.5 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01263/9.777, allocations: 2.138 MB / 3.119 GB, free: 301.4 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5248/10.3, allocations: 144.7 MB / 3.261 GB, free: 158.2 MB / 1.03 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004607/10.31, allocations: 0.8064 MB / 3.262 GB, free: 157.4 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1238/10.43, allocations: 71.78 MB / 3.332 GB, free: 85.54 MB / 1.03 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]