Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001073/0.001073, allocations: 79.73 kB / 20.75 MB, free: 3.734 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001135/0.001135, allocations: 165.4 kB / 24.17 MB, free: 328 kB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9845/0.9845, allocations: 177.1 MB / 204.6 MB, free: 5.465 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.5868/0.5868, allocations: 110.2 MB / 371.3 MB, free: 12.37 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic")
translateModel(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.625e-06/2.625e-06, allocations: 3.984 kB / 422.4 MB, free: 9.344 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.977e-05/2.239e-05, allocations: 2.312 kB / 422.4 MB, free: 9.34 MB / 394.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+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 4.1.0+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 4.1.0+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 4.1.0+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(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic): time 0.276/0.276, allocations: 74.4 MB / 496.8 MB, free: 6.656 MB / 426.7 MB
Notification: Performance of NFInst.instExpressions: time 0.06595/0.3419, allocations: 31.73 MB / 0.5162 GB, free: 7.215 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01498/0.3569, allocations: 0.581 MB / 0.5167 GB, free: 6.629 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.01531/0.3722, allocations: 4.357 MB / 0.521 GB, free: 2.254 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.02758/0.3998, allocations: 10.44 MB / 0.5312 GB, free: 7.777 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.02099/0.4208, allocations: 9.737 MB / 0.5407 GB, free: 14.06 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.09538/0.5162, allocations: 85.56 MB / 0.6243 GB, free: 8.344 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02715/0.5433, allocations: 16.7 MB / 0.6406 GB, free: 7.586 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04349/0.5868, allocations: 21.67 MB / 0.6617 GB, free: 1.973 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.4377/1.024, allocations: 14.85 MB / 0.6762 GB, free: 88.24 MB / 0.5887 GB
Notification: Performance of NFPackage.collectConstants: time 0.008151/1.033, allocations: 1.78 MB / 0.678 GB, free: 88.24 MB / 0.5887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01286/1.045, allocations: 2.776 MB / 0.6807 GB, free: 88.24 MB / 0.5887 GB
Notification: Performance of NFScalarize.scalarize: time 0.01065/1.056, allocations: 6.587 MB / 0.6871 GB, free: 88.24 MB / 0.5887 GB
Notification: Performance of NFVerifyModel.verify: time 0.01925/1.075, allocations: 7.519 MB / 0.6945 GB, free: 88.24 MB / 0.5887 GB
Notification: Performance of NFConvertDAE.convert: time 0.03398/1.109, allocations: 19.59 MB / 0.7136 GB, free: 87.09 MB / 0.5887 GB
Notification: Performance of FrontEnd - DAE generated: time 6.993e-06/1.109, allocations: 0 / 0.7136 GB, free: 87.09 MB / 0.5887 GB
Notification: Performance of FrontEnd: time 2.094e-06/1.109, allocations: 0 / 0.7136 GB, free: 87.09 MB / 0.5887 GB
Notification: Performance of Transformations before backend: time 0.00101/1.11, allocations: 3.5 kB / 0.7136 GB, free: 87.09 MB / 0.5887 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.04009/1.15, allocations: 19.45 MB / 0.7326 GB, free: 78.21 MB / 0.5887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.046e-05/1.151, allocations: 7.875 kB / 0.7326 GB, free: 78.21 MB / 0.5887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0115/1.162, allocations: 2.84 MB / 0.7354 GB, free: 78.15 MB / 0.5887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02748/1.189, allocations: 13.48 MB / 0.7485 GB, free: 74.58 MB / 0.5887 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006114/1.19, allocations: 0.6748 MB / 0.7492 GB, free: 74.57 MB / 0.5887 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003799/1.194, allocations: 0.9576 MB / 0.7501 GB, free: 74.55 MB / 0.5887 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.025/1.219, allocations: 10.21 MB / 0.7601 GB, free: 68.68 MB / 0.5887 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.00023/1.219, allocations: 13.91 kB / 0.7601 GB, free: 68.68 MB / 0.5887 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002718/1.222, allocations: 328.5 kB / 0.7604 GB, free: 68.61 MB / 0.5887 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003202/1.222, allocations: 376.8 kB / 0.7608 GB, free: 68.26 MB / 0.5887 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01475/1.237, allocations: 5.471 MB / 0.7661 GB, free: 63.03 MB / 0.5887 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 0.07332/1.31, allocations: 32.42 MB / 0.7978 GB, free: 35.52 MB / 0.5887 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007966/1.318, allocations: 4.893 MB / 0.8026 GB, free: 30.77 MB / 0.5887 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005559/1.324, allocations: 3.548 MB / 0.806 GB, free: 27.27 MB / 0.5887 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 0.03835/1.362, allocations: 12.79 MB / 0.8185 GB, free: 14.64 MB / 0.5887 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007595/1.37, allocations: 5.424 MB / 0.8238 GB, free: 9.023 MB / 0.5887 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01729/1.387, allocations: 8.173 MB / 0.8318 GB, free: 1.094 MB / 0.5887 GB
Notification: Performance of pre-optimization done (n=612): time 3.537e-05/1.387, allocations: 0 / 0.8318 GB, free: 1.094 MB / 0.5887 GB
Notification: Performance of matching and sorting (n=928): time 0.6425/2.029, allocations: 148.1 MB / 0.9765 GB, free: 156.8 MB / 0.6668 GB
Warning: The linear system: 
1 : 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
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
]
  =
[
  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 ;
  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.
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.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
]
  *
[
  tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.2.m_flow.$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 tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$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
2 : 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.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  tabsNorth2[8].m_flow.SeedStateSetJac0 + tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth2[1].m_flow.SeedStateSetJac0 + tabsSouth2[2].m_flow.SeedStateSetJac0 + tabsSouth2[3].m_flow.SeedStateSetJac0 + tabsSouth2[4].m_flow.SeedStateSetJac0 + tabsSouth2[5].m_flow.SeedStateSetJac0 + tabsSouth2[6].m_flow.SeedStateSetJac0 + tabsSouth2[7].m_flow.SeedStateSetJac0 + tabsSouth2[8].m_flow.SeedStateSetJac0 + tabsNorth1.1.m_flow.$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 ;
  pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsSouth1[3].m_flow.SeedStateSetJac0) - tabsSouth1[4].m_flow.SeedStateSetJac0
]
 might be structurally or numerically singular for variable tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.04106/2.071, allocations: 27.23 MB / 1.003 GB, free: 137.8 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01776/2.088, allocations: 12.83 MB / 1.016 GB, free: 128.5 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.003749/2.092, allocations: 241.2 kB / 1.016 GB, free: 128.4 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003916/2.096, allocations: 4.209 MB / 1.02 GB, free: 126.5 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01095/2.107, allocations: 3.437 MB / 1.023 GB, free: 123.8 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.009861/2.117, allocations: 2.961 MB / 1.026 GB, free: 121.6 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 3.158e-05/2.117, allocations: 312.2 kB / 1.026 GB, free: 121.3 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00924/2.126, allocations: 3.842 MB / 1.03 GB, free: 117.9 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01211/2.138, allocations: 9.284 MB / 1.039 GB, free: 107.6 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02245/2.161, allocations: 12.19 MB / 1.051 GB, free: 96.1 MB / 0.6668 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.967e-05/2.161, allocations: 17.38 kB / 1.051 GB, free: 96.08 MB / 0.6668 GB
Notification: Performance of matching and sorting (n=1412) (initialization): time 0.2361/2.397, allocations: 64.71 MB / 1.114 GB, free: 34.58 MB / 0.6668 GB
Notification: Performance of prepare postOptimizeDAE: time 8.295e-05/2.397, allocations: 53.69 kB / 1.114 GB, free: 34.52 MB / 0.6668 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.735e-05/2.397, allocations: 44 kB / 1.115 GB, free: 34.48 MB / 0.6668 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6004/2.997, allocations: 144.3 MB / 1.255 GB, free: 144.6 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01247/3.01, allocations: 3.704 MB / 1.259 GB, free: 142.4 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05004/3.06, allocations: 27.91 MB / 1.286 GB, free: 118.3 MB / 0.6824 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04279/3.103, allocations: 4.714 MB / 1.291 GB, free: 113.8 MB / 0.6824 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006335/3.109, allocations: 1.389 MB / 1.292 GB, free: 112.5 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01518/3.124, allocations: 4.011 MB / 1.296 GB, free: 109.1 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.009892/3.134, allocations: 9.192 MB / 1.305 GB, free: 98.88 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01904/3.153, allocations: 12.33 MB / 1.317 GB, free: 86.46 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.865e-05/3.153, allocations: 12.88 kB / 1.317 GB, free: 86.45 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=1412) (initialization_lambda0): time 0.225/3.378, allocations: 64.06 MB / 1.38 GB, free: 23.11 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 6.511e-05/3.378, allocations: 53.64 kB / 1.38 GB, free: 23.05 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.776e-05/3.378, allocations: 44.98 kB / 1.38 GB, free: 23.01 MB / 0.6824 GB
Notification: Tearing is skipped for linear strong component 6: solving it torn to 24 iteration variables is estimated at 51264 flops against 19270 for the untorn system of size 152.
Notification: Performance of postOpt tearingSystem (initialization): time 0.5949/3.973, allocations: 142.6 MB / 1.519 GB, free: 146.4 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01284/3.986, allocations: 3.743 MB / 1.523 GB, free: 142.8 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04644/4.033, allocations: 21.67 MB / 1.544 GB, free: 124.5 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04137/4.074, allocations: 4.758 MB / 1.549 GB, free: 119.9 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005856/4.08, allocations: 1.358 MB / 1.55 GB, free: 118.6 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 199
 * 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 (956):
 * Single equations (assignments): 938
 * 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
   {(34,118), (34,118)}
Notification: Performance of prepare postOptimizeDAE: time 0.006721/4.086, allocations: 0.7311 MB / 1.551 GB, free: 118.3 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005262/4.092, allocations: 1.189 MB / 1.552 GB, free: 117.2 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.09563/4.187, allocations: 38.67 MB / 1.589 GB, free: 79.71 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.09502/4.282, allocations: 38.96 MB / 1.628 GB, free: 41.21 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.000233/4.283, allocations: 28 kB / 1.628 GB, free: 41.18 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.09355/4.376, allocations: 38.03 MB / 1.665 GB, free: 3.57 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.489/4.865, allocations: 93.31 MB / 1.756 GB, free: 155.3 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.7e-05/4.865, allocations: 7.906 kB / 1.756 GB, free: 155.3 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007753/4.873, allocations: 2.107 MB / 1.758 GB, free: 154.2 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5904/5.463, allocations: 171.9 MB / 1.926 GB, free: 182.8 MB / 0.7137 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003303/5.467, allocations: 0.7761 MB / 1.927 GB, free: 182.8 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04932/5.516, allocations: 27.11 MB / 1.953 GB, free: 176.2 MB / 0.7137 GB
Warning: The linear system: 
1 : tabsSouth2[2].dp = valSouth2[2].port_b.p - tabsSouth1[1].port_b.p
2 : tabsSouth2[6].dp = valSouth2[6].port_b.p - tabsSouth1[1].port_b.p
3 : valSouth2[6].dp = valSouth2[2].port_a.p - valSouth2[6].port_b.p
4 : valSouth2[2].dp = valSouth2[2].port_a.p - valSouth2[2].port_b.p
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  valSouth2[2].port_b.p ;
  valSouth2[2].port_a.p ;
  valSouth2[6].port_b.p ;
  tabsSouth1[1].port_b.p
]
  =
[
  -tabsSouth2[2].dp ;
  -tabsSouth2[6].dp ;
  -valSouth2[6].dp ;
  -valSouth2[2].dp
]
 might be structurally or numerically singular for variable tabsSouth1[1].port_b.p since U(4,4) = 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) - $cse422 - 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 + $cse422 + (-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 : tabsSouth2[2].dp = valSouth2[2].port_b.p - tabsSouth1[1].port_b.p
2 : valSouth2[2].dp = valSouth2[2].port_a.p - valSouth2[2].port_b.p
3 : valSouth2[6].dp = valSouth2[2].port_a.p - valSouth2[6].port_b.p
4 : tabsSouth2[6].dp = valSouth2[6].port_b.p - tabsSouth1[1].port_b.p
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  tabsSouth1[1].port_b.p ;
  valSouth2[6].port_b.p ;
  valSouth2[2].port_a.p ;
  valSouth2[2].port_b.p
]
  =
[
  -tabsSouth2[2].dp ;
  -valSouth2[2].dp ;
  -valSouth2[6].dp ;
  -tabsSouth2[6].dp
]
 might be structurally or numerically singular for variable valSouth2[2].port_b.p since U(4,4) = 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) - $cse422 - 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 + $cse422 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsSouth1.1.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
2 : valSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.2.port_a.p.$pDERStateSetJac27.dummyVarStateSetJac27 - valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
3 : valSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.2.port_a.p.$pDERStateSetJac27.dummyVarStateSetJac27 - valSouth2.6.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
4 : tabsSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.6.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsSouth1.1.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  tabsSouth1.1.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  valSouth2.6.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  valSouth2.2.port_a.p.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
]
  =
[
  -tabsSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  -valSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  -valSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  -tabsSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27
]
 might be structurally or numerically singular for variable valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac27 + tabsSouth1[3].m_flow.SeedStateSetJac27 + tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - pipSouth1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 = 0.0
2 : spl1.res1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + valNorth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + valSouth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + (-tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27) - tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsSouth1[3].m_flow.SeedStateSetJac27 - tabsSouth1[4].m_flow.SeedStateSetJac27 - tabsSouth2[1].m_flow.SeedStateSetJac27 - tabsSouth2[2].m_flow.SeedStateSetJac27 - tabsSouth2[3].m_flow.SeedStateSetJac27 - tabsSouth2[4].m_flow.SeedStateSetJac27 - tabsSouth2[5].m_flow.SeedStateSetJac27 - tabsSouth2[6].m_flow.SeedStateSetJac27 - tabsSouth2[7].m_flow.SeedStateSetJac27 - tabsSouth2[8].m_flow.SeedStateSetJac27 - tabsNorth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsNorth1[2].m_flow.SeedStateSetJac27 - tabsNorth1[3].m_flow.SeedStateSetJac27 - tabsNorth1[4].m_flow.SeedStateSetJac27 - tabsNorth2[1].m_flow.SeedStateSetJac27 - tabsNorth2[2].m_flow.SeedStateSetJac27 - tabsNorth2[3].m_flow.SeedStateSetJac27 - tabsNorth2[4].m_flow.SeedStateSetJac27 - tabsNorth2[5].m_flow.SeedStateSetJac27 - tabsNorth2[6].m_flow.SeedStateSetJac27 - tabsNorth2[8].m_flow.SeedStateSetJac27 - $cse422.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsNorth2[7].m_flow.SeedStateSetJac27 = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27
]
  =
[
  pipSouth1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + (-tabsSouth1[3].m_flow.SeedStateSetJac27) - tabsSouth1[4].m_flow.SeedStateSetJac27 ;
  tabsSouth1[3].m_flow.SeedStateSetJac27 + $cse422.$pDERStateSetJac27.dummyVarStateSetJac27 + tabsNorth2[7].m_flow.SeedStateSetJac27 + tabsNorth2[8].m_flow.SeedStateSetJac27 + tabsNorth2[6].m_flow.SeedStateSetJac27 + tabsNorth2[5].m_flow.SeedStateSetJac27 + tabsNorth2[4].m_flow.SeedStateSetJac27 + tabsNorth2[3].m_flow.SeedStateSetJac27 + tabsNorth2[2].m_flow.SeedStateSetJac27 + tabsNorth2[1].m_flow.SeedStateSetJac27 + tabsNorth1[4].m_flow.SeedStateSetJac27 + tabsNorth1[3].m_flow.SeedStateSetJac27 + tabsNorth1[2].m_flow.SeedStateSetJac27 + tabsNorth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + tabsSouth2[8].m_flow.SeedStateSetJac27 + tabsSouth2[7].m_flow.SeedStateSetJac27 + tabsSouth2[6].m_flow.SeedStateSetJac27 + tabsSouth2[5].m_flow.SeedStateSetJac27 + tabsSouth2[4].m_flow.SeedStateSetJac27 + tabsSouth2[3].m_flow.SeedStateSetJac27 + tabsSouth2[2].m_flow.SeedStateSetJac27 + tabsSouth2[1].m_flow.SeedStateSetJac27 + tabsSouth1[4].m_flow.SeedStateSetJac27 + (-valNorth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27) - spl1.res1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - valSouth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27
]
 might be structurally or numerically singular for variable tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsSouth1.1.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
2 : valSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.2.port_a.p.$pDERStateSetJac27.dummyVarStateSetJac27 - valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
3 : valSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.2.port_a.p.$pDERStateSetJac27.dummyVarStateSetJac27 - valSouth2.6.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
4 : tabsSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27 = valSouth2.6.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsSouth1.1.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  tabsSouth1.1.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  valSouth2.6.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  valSouth2.2.port_a.p.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27
]
  =
[
  -tabsSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  -valSouth2.2.dp.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  -valSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  -tabsSouth2.6.dp.$pDERStateSetJac27.dummyVarStateSetJac27
]
 might be structurally or numerically singular for variable valSouth2.2.port_b.p.$pDERStateSetJac27.dummyVarStateSetJac27 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac27 + tabsSouth1[3].m_flow.SeedStateSetJac27 + tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - pipSouth1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 = 0.0
2 : spl1.res1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + valNorth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + valSouth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + (-tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27) - tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsSouth1[3].m_flow.SeedStateSetJac27 - tabsSouth1[4].m_flow.SeedStateSetJac27 - tabsSouth2[1].m_flow.SeedStateSetJac27 - tabsSouth2[2].m_flow.SeedStateSetJac27 - tabsSouth2[3].m_flow.SeedStateSetJac27 - tabsSouth2[4].m_flow.SeedStateSetJac27 - tabsSouth2[5].m_flow.SeedStateSetJac27 - tabsSouth2[6].m_flow.SeedStateSetJac27 - tabsSouth2[7].m_flow.SeedStateSetJac27 - tabsSouth2[8].m_flow.SeedStateSetJac27 - tabsNorth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsNorth1[2].m_flow.SeedStateSetJac27 - tabsNorth1[3].m_flow.SeedStateSetJac27 - tabsNorth1[4].m_flow.SeedStateSetJac27 - tabsNorth2[1].m_flow.SeedStateSetJac27 - tabsNorth2[2].m_flow.SeedStateSetJac27 - tabsNorth2[3].m_flow.SeedStateSetJac27 - tabsNorth2[4].m_flow.SeedStateSetJac27 - tabsNorth2[5].m_flow.SeedStateSetJac27 - tabsNorth2[6].m_flow.SeedStateSetJac27 - tabsNorth2[8].m_flow.SeedStateSetJac27 - $cse422.$pDERStateSetJac27.dummyVarStateSetJac27 - tabsNorth2[7].m_flow.SeedStateSetJac27 = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1.2.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 ;
  tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27
]
  =
[
  pipSouth1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + (-tabsSouth1[3].m_flow.SeedStateSetJac27) - tabsSouth1[4].m_flow.SeedStateSetJac27 ;
  tabsSouth1[3].m_flow.SeedStateSetJac27 + $cse422.$pDERStateSetJac27.dummyVarStateSetJac27 + tabsNorth2[7].m_flow.SeedStateSetJac27 + tabsNorth2[8].m_flow.SeedStateSetJac27 + tabsNorth2[6].m_flow.SeedStateSetJac27 + tabsNorth2[5].m_flow.SeedStateSetJac27 + tabsNorth2[4].m_flow.SeedStateSetJac27 + tabsNorth2[3].m_flow.SeedStateSetJac27 + tabsNorth2[2].m_flow.SeedStateSetJac27 + tabsNorth2[1].m_flow.SeedStateSetJac27 + tabsNorth1[4].m_flow.SeedStateSetJac27 + tabsNorth1[3].m_flow.SeedStateSetJac27 + tabsNorth1[2].m_flow.SeedStateSetJac27 + tabsNorth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 + tabsSouth2[8].m_flow.SeedStateSetJac27 + tabsSouth2[7].m_flow.SeedStateSetJac27 + tabsSouth2[6].m_flow.SeedStateSetJac27 + tabsSouth2[5].m_flow.SeedStateSetJac27 + tabsSouth2[4].m_flow.SeedStateSetJac27 + tabsSouth2[3].m_flow.SeedStateSetJac27 + tabsSouth2[2].m_flow.SeedStateSetJac27 + tabsSouth2[1].m_flow.SeedStateSetJac27 + tabsSouth1[4].m_flow.SeedStateSetJac27 + (-valNorth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27) - spl1.res1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 - valSouth.res3.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27
]
 might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac27.dummyVarStateSetJac27 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.02729/5.543, allocations: 28.03 MB / 1.98 GB, free: 163.7 MB / 0.7137 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1045/5.648, allocations: 49.77 MB / 2.029 GB, free: 151.8 MB / 0.7137 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01009/5.658, allocations: 3.924 MB / 2.033 GB, free: 150.5 MB / 0.7137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003062/5.661, allocations: 230.1 kB / 2.033 GB, free: 150.4 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0193/5.68, allocations: 1.885 MB / 2.035 GB, free: 149.2 MB / 0.7137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0032/5.684, allocations: 1.151 MB / 2.036 GB, free: 149 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001801/5.685, allocations: 0.768 MB / 2.037 GB, free: 148.6 MB / 0.7137 GB
Notification: Performance of sorting global known variables: time 0.007703/5.693, allocations: 6.116 MB / 2.043 GB, free: 143.6 MB / 0.7137 GB
Notification: Performance of sort global known variables: time 1e-07/5.693, allocations: 0 / 2.043 GB, free: 143.6 MB / 0.7137 GB
Notification: Performance of remove unused functions: time 0.05235/5.745, allocations: 33.7 MB / 2.076 GB, free: 110.5 MB / 0.7137 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (607):
 * Single equations (assignments): 584
 * 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
   {(35,154), (1,1), (62,216)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002932/5.748, allocations: 0.6786 MB / 2.076 GB, free: 110.1 MB / 0.7137 GB
Notification: Performance of simCode: created initialization part: time 0.04979/5.798, allocations: 30.97 MB / 2.107 GB, free: 81.07 MB / 0.7137 GB
Notification: Performance of simCode: created event and clocks part: time 0.0001934/5.798, allocations: 170.3 kB / 2.107 GB, free: 80.91 MB / 0.7137 GB
Notification: Performance of simCode: created simulation system equations: time 0.02748/5.826, allocations: 15.56 MB / 2.122 GB, free: 65.59 MB / 0.7137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0356/5.861, allocations: 11.17 MB / 2.133 GB, free: 54.7 MB / 0.7137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05431/5.916, allocations: 45.12 MB / 2.177 GB, free: 9.586 MB / 0.7137 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004276/5.92, allocations: 4.356 MB / 2.181 GB, free: 5.203 MB / 0.7137 GB
Notification: Performance of simCode: alias equations: time 0.01761/5.938, allocations: 3.237 MB / 2.184 GB, free: 1.961 MB / 0.7137 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.2669/6.204, allocations: 6.818 MB / 2.191 GB, free: 171.9 MB / 0.7137 GB
Notification: Performance of SimCode: time 2.144e-06/6.204, allocations: 0 / 2.191 GB, free: 171.9 MB / 0.7137 GB
Notification: Performance of Templates: time 1.621/7.825, allocations: 0.7845 GB / 2.975 GB, free: 182.4 MB / 0.7293 GB
"
[Timeout remaining time 652]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Basic.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 20.86243661493063]