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 0.001384/0.001384, allocations: 104.1 kB / 16.41 MB, free: 6.512 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001355/0.001355, allocations: 187 kB / 17.34 MB, free: 5.734 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.405/1.405, allocations: 222.9 MB / 241 MB, free: 15.2 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8533/0.8533, allocations: 135.2 MB / 426.4 MB, free: 4.09 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001914/0.001914, allocations: 70.61 kB / 0.5864 GB, free: 21.62 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.174/0.1759, allocations: 80.92 MB / 0.6654 GB, free: 5.699 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 0.7719/0.9478, allocations: 356.1 MB / 1.013 GB, free: 11.98 MB / 0.7794 GB
Notification: Performance of NFInst.instExpressions: time 0.6114/1.559, allocations: 72.88 MB / 1.084 GB, free: 37.34 MB / 0.8106 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01896/1.578, allocations: 429.5 kB / 1.085 GB, free: 37.34 MB / 0.8106 GB
Notification: Performance of NFTyping.typeComponents: time 0.01779/1.596, allocations: 5.494 MB / 1.09 GB, free: 37.33 MB / 0.8106 GB
Notification: Performance of NFTyping.typeBindings: time 0.0421/1.638, allocations: 14.15 MB / 1.104 GB, free: 36.8 MB / 0.8106 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02379/1.662, allocations: 9.77 MB / 1.113 GB, free: 36.51 MB / 0.8106 GB
Notification: Performance of NFFlatten.flatten: time 0.04821/1.71, allocations: 37.66 MB / 1.15 GB, free: 35.22 MB / 0.8106 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02772/1.738, allocations: 17.26 MB / 1.167 GB, free: 29.13 MB / 0.8106 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03731/1.775, allocations: 17.21 MB / 1.184 GB, free: 17.59 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02685/1.802, allocations: 15.97 MB / 1.2 GB, free: 2.781 MB / 0.8106 GB
Notification: Performance of NFPackage.collectConstants: time 0.008868/1.811, allocations: 1.883 MB / 1.201 GB, free: 0.8984 MB / 0.8106 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02373/1.835, allocations: 5.725 MB / 1.207 GB, free: 11.43 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 0.01214/1.847, allocations: 5.958 MB / 1.213 GB, free: 5.699 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 0.02692/1.874, allocations: 10.36 MB / 1.223 GB, free: 11.52 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.05958/1.933, allocations: 29.09 MB / 1.251 GB, free: 15.48 MB / 0.8731 GB
Notification: Performance of FrontEnd - DAE generated: time 6.863e-06/1.933, allocations: 0 / 1.251 GB, free: 15.48 MB / 0.8731 GB
Notification: Performance of FrontEnd: time 1.834e-06/1.933, allocations: 0 / 1.251 GB, free: 15.48 MB / 0.8731 GB
Notification: Performance of Transformations before backend: time 0.001047/1.934, allocations: 0 / 1.251 GB, free: 15.48 MB / 0.8731 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 0.06762/2.002, allocations: 20.36 MB / 1.271 GB, free: 11.23 MB / 0.8887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.788e-05/2.002, allocations: 9.109 kB / 1.271 GB, free: 11.22 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01367/2.016, allocations: 2.331 MB / 1.273 GB, free: 8.875 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0438/2.059, allocations: 16.02 MB / 1.289 GB, free: 9.137 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009238/2.06, allocations: 0.6649 MB / 1.29 GB, free: 8.477 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005872/2.066, allocations: 0.9386 MB / 1.291 GB, free: 7.547 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0479/2.114, allocations: 16.6 MB / 1.307 GB, free: 6.746 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003978/2.114, allocations: 11.88 kB / 1.307 GB, free: 6.734 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004423/2.119, allocations: 326.1 kB / 1.307 GB, free: 6.422 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004654/2.119, allocations: 371.2 kB / 1.308 GB, free: 6.062 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04727/2.167, allocations: 21.25 MB / 1.328 GB, free: 0.793 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 0.159/2.326, allocations: 79.19 MB / 1.406 GB, free: 14.92 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02242/2.348, allocations: 11.48 MB / 1.417 GB, free: 3.688 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.7854/3.133, allocations: 8.364 MB / 1.425 GB, free: 487.4 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 0.07501/3.208, allocations: 33.12 MB / 1.457 GB, free: 470.8 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01756/3.226, allocations: 9.822 MB / 1.467 GB, free: 465.6 MB / 1.029 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02844/3.254, allocations: 8.208 MB / 1.475 GB, free: 463.5 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=572): time 4.376e-05/3.254, allocations: 0 / 1.475 GB, free: 463.5 MB / 1.029 GB
Notification: Performance of matching and sorting (n=864): time 0.9084/4.163, allocations: 238.5 MB / 1.708 GB, free: 238.3 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 0.1164/4.279, allocations: 55.29 MB / 1.762 GB, free: 181.5 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02613/4.305, allocations: 14.91 MB / 1.776 GB, free: 166.7 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.004384/4.31, allocations: 225.7 kB / 1.777 GB, free: 166.5 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.008034/4.318, allocations: 7.199 MB / 1.784 GB, free: 159.7 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01175/4.33, allocations: 3.263 MB / 1.787 GB, free: 156.9 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01689/4.347, allocations: 4.1 MB / 1.791 GB, free: 152.8 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 5.301e-05/4.347, allocations: 301.1 kB / 1.791 GB, free: 152.5 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03316/4.38, allocations: 24.24 MB / 1.815 GB, free: 128.2 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03583/4.416, allocations: 26.84 MB / 1.841 GB, free: 100.4 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06392/4.479, allocations: 44.28 MB / 1.884 GB, free: 55.28 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.586e-05/4.48, allocations: 12 kB / 1.884 GB, free: 55.27 MB / 1.029 GB
Notification: Performance of matching and sorting (n=1380) (initialization): time 1.431/5.911, allocations: 142.4 MB / 2.023 GB, free: 417.3 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 8.334e-05/5.911, allocations: 52.73 kB / 2.023 GB, free: 417.3 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.318e-05/5.911, allocations: 48.31 kB / 2.023 GB, free: 417.3 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5604/6.471, allocations: 119.8 MB / 2.14 GB, free: 305.9 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01839/6.49, allocations: 3.517 MB / 2.144 GB, free: 302.3 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1442/6.634, allocations: 84.04 MB / 2.226 GB, free: 218.2 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2031/6.837, allocations: 10.48 MB / 2.236 GB, free: 207.7 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007502/6.845, allocations: 1.637 MB / 2.238 GB, free: 206.1 MB / 1.03 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04173/6.886, allocations: 27.26 MB / 2.264 GB, free: 178.8 MB / 1.03 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0337/6.92, allocations: 26.38 MB / 2.29 GB, free: 151.4 MB / 1.03 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06425/6.984, allocations: 43.35 MB / 2.333 GB, free: 107.2 MB / 1.03 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.56e-05/6.984, allocations: 12 kB / 2.333 GB, free: 107.2 MB / 1.03 GB
Notification: Performance of matching and sorting (n=1380) (initialization_lambda0): time 1.072/8.056, allocations: 140.8 MB / 2.47 GB, free: 421.8 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 6.753e-05/8.056, allocations: 58.2 kB / 2.47 GB, free: 421.8 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.645e-05/8.056, allocations: 52.88 kB / 2.47 GB, free: 421.8 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5566/8.613, allocations: 118.8 MB / 2.586 GB, free: 343.3 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01737/8.63, allocations: 3.466 MB / 2.59 GB, free: 340 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1556/8.786, allocations: 88.27 MB / 2.676 GB, free: 251.7 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2015/8.987, allocations: 10.52 MB / 2.686 GB, free: 241.2 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007096/8.994, allocations: 1.602 MB / 2.688 GB, free: 239.6 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 0.009306/9.004, allocations: 0.7266 MB / 2.688 GB, free: 238.9 MB / 1.03 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008623/9.012, allocations: 1.552 MB / 2.69 GB, free: 238.2 MB / 1.03 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.211/9.223, allocations: 67.42 MB / 2.756 GB, free: 171 MB / 1.03 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2258/9.449, allocations: 81.16 MB / 2.835 GB, free: 89.93 MB / 1.03 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001724/9.449, allocations: 32 kB / 2.835 GB, free: 89.9 MB / 1.03 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.6823/10.13, allocations: 80.03 MB / 2.913 GB, free: 402.5 MB / 1.03 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.354/10.49, allocations: 204.6 MB / 3.113 GB, free: 294.4 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001148/10.49, allocations: 3.938 kB / 3.113 GB, free: 294.4 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01226/10.5, allocations: 2.134 MB / 3.115 GB, free: 292.2 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5404/11.04, allocations: 144.7 MB / 3.256 GB, free: 148.8 MB / 1.03 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004948/11.04, allocations: 0.8025 MB / 3.257 GB, free: 148 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1266/11.17, allocations: 71.82 MB / 3.327 GB, free: 76.12 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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2348:10-2348:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2265:9-2265:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($STATESET1.x[32],$STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (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/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4691:9-4691:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:805:5-805:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]