Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.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 0.001107/0.001107, allocations: 79.73 kB / 20.75 MB, free: 3.738 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 0.000944/0.000944, allocations: 165.4 kB / 24.17 MB, free: 332 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 0.9717/0.9717, allocations: 177.1 MB / 204.6 MB, free: 5.492 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 0.6137/0.6137, allocations: 110.3 MB / 371.3 MB, free: 12.35 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.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1")
translateModel(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.383e-06/1.383e-06, allocations: 0 / 422.4 MB, free: 9.316 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.843e-05/1.982e-05, allocations: 6.25 kB / 422.5 MB, free: 9.309 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.Simplified1): time 0.2667/0.2667, allocations: 74.47 MB / 496.9 MB, free: 6.586 MB / 426.7 MB
Notification: Performance of NFInst.instExpressions: time 0.06168/0.3284, allocations: 31.73 MB / 0.5163 GB, free: 7.145 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01273/0.3411, allocations: 0.5771 MB / 0.5168 GB, free: 6.562 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.008109/0.3492, allocations: 4.366 MB / 0.5211 GB, free: 2.18 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.01863/0.3678, allocations: 10.44 MB / 0.5313 GB, free: 7.699 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01483/0.3827, allocations: 9.727 MB / 0.5408 GB, free: 14 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.0793/0.462, allocations: 85.36 MB / 0.6241 GB, free: 8.477 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02254/0.4845, allocations: 16.64 MB / 0.6404 GB, free: 7.785 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04023/0.5247, allocations: 21.56 MB / 0.6615 GB, free: 2.289 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.4297/0.9544, allocations: 14.78 MB / 0.6759 GB, free: 88.43 MB / 0.5887 GB
Notification: Performance of NFPackage.collectConstants: time 0.005413/0.9598, allocations: 1.76 MB / 0.6776 GB, free: 88.43 MB / 0.5887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009302/0.9691, allocations: 2.76 MB / 0.6803 GB, free: 88.43 MB / 0.5887 GB
Notification: Performance of NFScalarize.scalarize: time 0.005382/0.9745, allocations: 6.557 MB / 0.6867 GB, free: 88.43 MB / 0.5887 GB
Notification: Performance of NFVerifyModel.verify: time 0.01156/0.986, allocations: 7.466 MB / 0.694 GB, free: 88.43 MB / 0.5887 GB
Notification: Performance of NFConvertDAE.convert: time 0.01813/1.004, allocations: 19.48 MB / 0.713 GB, free: 87.29 MB / 0.5887 GB
Notification: Performance of FrontEnd - DAE generated: time 7.474e-06/1.004, allocations: 0 / 0.713 GB, free: 87.29 MB / 0.5887 GB
Notification: Performance of FrontEnd: time 2.214e-06/1.004, allocations: 0 / 0.713 GB, free: 87.29 MB / 0.5887 GB
Notification: Performance of Transformations before backend: time 0.0009039/1.005, allocations: 0 / 0.713 GB, free: 87.29 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 0.03199/1.037, allocations: 19.42 MB / 0.732 GB, free: 78.41 MB / 0.5887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.349e-05/1.037, allocations: 11.62 kB / 0.732 GB, free: 78.41 MB / 0.5887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006485/1.044, allocations: 2.822 MB / 0.7347 GB, free: 78.34 MB / 0.5887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01911/1.063, allocations: 13.49 MB / 0.7479 GB, free: 74.78 MB / 0.5887 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000346/1.063, allocations: 0.673 MB / 0.7486 GB, free: 74.76 MB / 0.5887 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001765/1.065, allocations: 0.9453 MB / 0.7495 GB, free: 74.75 MB / 0.5887 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01002/1.075, allocations: 10.19 MB / 0.7594 GB, free: 69.26 MB / 0.5887 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001283/1.075, allocations: 9.719 kB / 0.7595 GB, free: 69.26 MB / 0.5887 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008731/1.076, allocations: 325.6 kB / 0.7598 GB, free: 69.19 MB / 0.5887 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001906/1.076, allocations: 373.8 kB / 0.7601 GB, free: 68.84 MB / 0.5887 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00657/1.083, allocations: 5.477 MB / 0.7655 GB, free: 63.61 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 0.04779/1.13, allocations: 33.08 MB / 0.7978 GB, free: 35.34 MB / 0.5887 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004653/1.135, allocations: 4.747 MB / 0.8024 GB, free: 30.72 MB / 0.5887 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002836/1.138, allocations: 3.256 MB / 0.8056 GB, free: 27.5 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 0.0234/1.161, allocations: 12.6 MB / 0.8179 GB, free: 15.05 MB / 0.5887 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003866/1.165, allocations: 5.354 MB / 0.8231 GB, free: 9.492 MB / 0.5887 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01455/1.18, allocations: 8.157 MB / 0.8311 GB, free: 1.578 MB / 0.5887 GB
Notification: Performance of pre-optimization done (n=588): time 2.453e-05/1.18, allocations: 4 kB / 0.8311 GB, free: 1.574 MB / 0.5887 GB
Notification: Performance of matching and sorting (n=880): time 0.6182/1.798, allocations: 138.5 MB / 0.9663 GB, free: 159.6 MB / 0.6668 GB
Warning: The linear system: 
1 : 0.0 = pipNorth1.dp + valNorth1[1].dp + (-valNorth2[5].dp) - pipNorth2.dp
2 : 0.0 = pipNorth1.dp + valNorth1[1].dp + (-valNorth2[8].dp) - pipNorth2.dp
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  valNorth1[1].dp ;
  pipNorth1.dp
]
  =
[
  (-pipNorth2.dp) - valNorth2[5].dp ;
  (-pipNorth2.dp) - valNorth2[8].dp
]
 might be structurally or numerically singular for variable pipNorth1.dp since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
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 : 0.0 = pipNorth1.dp + valNorth1[1].dp + (-valNorth2[5].dp) - pipNorth2.dp
2 : 0.0 = pipNorth1.dp + valNorth1[1].dp + (-valNorth2[8].dp) - pipNorth2.dp
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  pipNorth1.dp ;
  valNorth1[1].dp
]
  =
[
  (-pipNorth2.dp) - valNorth2[5].dp ;
  (-pipNorth2.dp) - valNorth2[8].dp
]
 might be structurally or numerically singular for variable valNorth1[1].dp 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 : 0.0 = pipNorth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
2 : 0.0 = pipNorth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valNorth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  pipNorth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  (-pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  (-pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valNorth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$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.
Warning: The linear system: 
1 : 0.0 = pipNorth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
2 : 0.0 = pipNorth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valNorth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  pipNorth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  (-pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  (-pipNorth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valNorth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable valNorth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$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 0.03341/1.831, allocations: 27.14 MB / 0.9928 GB, free: 144.3 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01189/1.843, allocations: 12.9 MB / 1.005 GB, free: 136.9 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.003025/1.846, allocations: 226.7 kB / 1.006 GB, free: 136.8 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002885/1.849, allocations: 4.281 MB / 1.01 GB, free: 134.9 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.008698/1.858, allocations: 3.28 MB / 1.013 GB, free: 132.7 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.007046/1.865, allocations: 2.937 MB / 1.016 GB, free: 130.6 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 2.601e-05/1.865, allocations: 305.1 kB / 1.016 GB, free: 130.3 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009237/1.874, allocations: 3.822 MB / 1.02 GB, free: 126.9 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01027/1.884, allocations: 8.629 MB / 1.028 GB, free: 117.4 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02011/1.905, allocations: 11.78 MB / 1.04 GB, free: 106.2 MB / 0.6668 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.69e-05/1.905, allocations: 18.84 kB / 1.04 GB, free: 106.2 MB / 0.6668 GB
Notification: Performance of matching and sorting (n=1388) (initialization): time 0.2075/2.112, allocations: 63.78 MB / 1.102 GB, free: 46.39 MB / 0.6668 GB
Notification: Performance of prepare postOptimizeDAE: time 7.79e-05/2.112, allocations: 61.94 kB / 1.102 GB, free: 46.33 MB / 0.6668 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.122e-05/2.112, allocations: 48 kB / 1.102 GB, free: 46.28 MB / 0.6668 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6/2.712, allocations: 141.5 MB / 1.24 GB, free: 153.9 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01287/2.725, allocations: 3.895 MB / 1.244 GB, free: 151.6 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05072/2.776, allocations: 27.31 MB / 1.271 GB, free: 132.4 MB / 0.6824 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04243/2.818, allocations: 4.858 MB / 1.276 GB, free: 127.8 MB / 0.6824 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005886/2.824, allocations: 1.407 MB / 1.277 GB, free: 126.4 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01672/2.841, allocations: 3.99 MB / 1.281 GB, free: 123.1 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01075/2.852, allocations: 8.544 MB / 1.289 GB, free: 113.6 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01942/2.871, allocations: 12.25 MB / 1.301 GB, free: 101.9 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.124e-05/2.871, allocations: 16 kB / 1.301 GB, free: 101.9 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=1388) (initialization_lambda0): time 0.2148/3.086, allocations: 63.32 MB / 1.363 GB, free: 39.45 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 6.572e-05/3.086, allocations: 57.62 kB / 1.363 GB, free: 39.39 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.971e-05/3.086, allocations: 54.31 kB / 1.363 GB, free: 39.34 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5823/3.668, allocations: 140.2 MB / 1.5 GB, free: 159.4 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01291/3.681, allocations: 3.928 MB / 1.504 GB, free: 157.1 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05363/3.735, allocations: 27.41 MB / 1.531 GB, free: 136.8 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04287/3.778, allocations: 4.895 MB / 1.535 GB, free: 132 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005907/3.784, allocations: 1.383 MB / 1.537 GB, free: 130.7 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 223
 * 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 (1032):
 * Single equations (assignments): 1014
 * 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
   {(39,63), (39,63)}
Notification: Performance of prepare postOptimizeDAE: time 0.005529/3.789, allocations: 0.7292 MB / 1.538 GB, free: 130.4 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005562/3.795, allocations: 1.16 MB / 1.539 GB, free: 129.3 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.09163/3.886, allocations: 37.83 MB / 1.576 GB, free: 92.34 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.09579/3.982, allocations: 38.31 MB / 1.613 GB, free: 54.41 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.402e-05/3.982, allocations: 28 kB / 1.613 GB, free: 54.38 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08714/4.069, allocations: 37.4 MB / 1.65 GB, free: 17.33 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4745/4.544, allocations: 85.18 MB / 1.733 GB, free: 162 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.603e-05/4.544, allocations: 4.219 kB / 1.733 GB, free: 162 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008215/4.552, allocations: 2.214 MB / 1.735 GB, free: 160.9 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3387/4.891, allocations: 172.4 MB / 1.903 GB, free: 4.965 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004007/4.895, allocations: 0.7813 MB / 1.904 GB, free: 4.324 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.3219/5.217, allocations: 26.67 MB / 1.93 GB, free: 191 MB / 0.7137 GB
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[1].m_flow ;
  tabsSouth1[2].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[2].m_flow 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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : spl1.res1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + valNorth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + valSouth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + (-tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29) - tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - tabsSouth1[3].m_flow.SeedStateSetJac29 - tabsSouth1[4].m_flow.SeedStateSetJac29 - tabsSouth2[1].m_flow.SeedStateSetJac29 - tabsSouth2[2].m_flow.SeedStateSetJac29 - tabsSouth2[3].m_flow.SeedStateSetJac29 - tabsSouth2[4].m_flow.SeedStateSetJac29 - tabsSouth2[5].m_flow.SeedStateSetJac29 - tabsSouth2[6].m_flow.SeedStateSetJac29 - tabsSouth2[7].m_flow.SeedStateSetJac29 - tabsSouth2[8].m_flow.SeedStateSetJac29 - tabsNorth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - tabsNorth1[2].m_flow.SeedStateSetJac29 - tabsNorth1[3].m_flow.SeedStateSetJac29 - tabsNorth1[4].m_flow.SeedStateSetJac29 - tabsNorth2[1].m_flow.SeedStateSetJac29 - tabsNorth2[2].m_flow.SeedStateSetJac29 - tabsNorth2[3].m_flow.SeedStateSetJac29 - tabsNorth2[4].m_flow.SeedStateSetJac29 - tabsNorth2[5].m_flow.SeedStateSetJac29 - tabsNorth2[6].m_flow.SeedStateSetJac29 - tabsNorth2[8].m_flow.SeedStateSetJac29 - $cse374.$pDERStateSetJac29.dummyVarStateSetJac29 - tabsNorth2[7].m_flow.SeedStateSetJac29 = 0.0
2 : tabsSouth1[4].m_flow.SeedStateSetJac29 + tabsSouth1[3].m_flow.SeedStateSetJac29 + tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - pipSouth1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 ;
  tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29
]
  =
[
  tabsSouth1[3].m_flow.SeedStateSetJac29 + $cse374.$pDERStateSetJac29.dummyVarStateSetJac29 + tabsNorth2[7].m_flow.SeedStateSetJac29 + tabsNorth2[8].m_flow.SeedStateSetJac29 + tabsNorth2[6].m_flow.SeedStateSetJac29 + tabsNorth2[5].m_flow.SeedStateSetJac29 + tabsNorth2[4].m_flow.SeedStateSetJac29 + tabsNorth2[3].m_flow.SeedStateSetJac29 + tabsNorth2[2].m_flow.SeedStateSetJac29 + tabsNorth2[1].m_flow.SeedStateSetJac29 + tabsNorth1[4].m_flow.SeedStateSetJac29 + tabsNorth1[3].m_flow.SeedStateSetJac29 + tabsNorth1[2].m_flow.SeedStateSetJac29 + tabsNorth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + tabsSouth2[8].m_flow.SeedStateSetJac29 + tabsSouth2[7].m_flow.SeedStateSetJac29 + tabsSouth2[6].m_flow.SeedStateSetJac29 + tabsSouth2[5].m_flow.SeedStateSetJac29 + tabsSouth2[4].m_flow.SeedStateSetJac29 + tabsSouth2[3].m_flow.SeedStateSetJac29 + tabsSouth2[2].m_flow.SeedStateSetJac29 + tabsSouth2[1].m_flow.SeedStateSetJac29 + tabsSouth1[4].m_flow.SeedStateSetJac29 + (-valNorth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29) - spl1.res1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - valSouth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 ;
  pipSouth1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + (-tabsSouth1[3].m_flow.SeedStateSetJac29) - tabsSouth1[4].m_flow.SeedStateSetJac29
]
 might be structurally or numerically singular for variable tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : spl1.res1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + valNorth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + valSouth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + (-tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29) - tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - tabsSouth1[3].m_flow.SeedStateSetJac29 - tabsSouth1[4].m_flow.SeedStateSetJac29 - tabsSouth2[1].m_flow.SeedStateSetJac29 - tabsSouth2[2].m_flow.SeedStateSetJac29 - tabsSouth2[3].m_flow.SeedStateSetJac29 - tabsSouth2[4].m_flow.SeedStateSetJac29 - tabsSouth2[5].m_flow.SeedStateSetJac29 - tabsSouth2[6].m_flow.SeedStateSetJac29 - tabsSouth2[7].m_flow.SeedStateSetJac29 - tabsSouth2[8].m_flow.SeedStateSetJac29 - tabsNorth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - tabsNorth1[2].m_flow.SeedStateSetJac29 - tabsNorth1[3].m_flow.SeedStateSetJac29 - tabsNorth1[4].m_flow.SeedStateSetJac29 - tabsNorth2[1].m_flow.SeedStateSetJac29 - tabsNorth2[2].m_flow.SeedStateSetJac29 - tabsNorth2[3].m_flow.SeedStateSetJac29 - tabsNorth2[4].m_flow.SeedStateSetJac29 - tabsNorth2[5].m_flow.SeedStateSetJac29 - tabsNorth2[6].m_flow.SeedStateSetJac29 - tabsNorth2[8].m_flow.SeedStateSetJac29 - $cse374.$pDERStateSetJac29.dummyVarStateSetJac29 - tabsNorth2[7].m_flow.SeedStateSetJac29 = 0.0
2 : tabsSouth1[4].m_flow.SeedStateSetJac29 + tabsSouth1[3].m_flow.SeedStateSetJac29 + tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - pipSouth1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1.2.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 ;
  tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29
]
  =
[
  tabsSouth1[3].m_flow.SeedStateSetJac29 + $cse374.$pDERStateSetJac29.dummyVarStateSetJac29 + tabsNorth2[7].m_flow.SeedStateSetJac29 + tabsNorth2[8].m_flow.SeedStateSetJac29 + tabsNorth2[6].m_flow.SeedStateSetJac29 + tabsNorth2[5].m_flow.SeedStateSetJac29 + tabsNorth2[4].m_flow.SeedStateSetJac29 + tabsNorth2[3].m_flow.SeedStateSetJac29 + tabsNorth2[2].m_flow.SeedStateSetJac29 + tabsNorth2[1].m_flow.SeedStateSetJac29 + tabsNorth1[4].m_flow.SeedStateSetJac29 + tabsNorth1[3].m_flow.SeedStateSetJac29 + tabsNorth1[2].m_flow.SeedStateSetJac29 + tabsNorth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + tabsSouth2[8].m_flow.SeedStateSetJac29 + tabsSouth2[7].m_flow.SeedStateSetJac29 + tabsSouth2[6].m_flow.SeedStateSetJac29 + tabsSouth2[5].m_flow.SeedStateSetJac29 + tabsSouth2[4].m_flow.SeedStateSetJac29 + tabsSouth2[3].m_flow.SeedStateSetJac29 + tabsSouth2[2].m_flow.SeedStateSetJac29 + tabsSouth2[1].m_flow.SeedStateSetJac29 + tabsSouth1[4].m_flow.SeedStateSetJac29 + (-valNorth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29) - spl1.res1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 - valSouth.res3.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 ;
  pipSouth1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 + (-tabsSouth1[3].m_flow.SeedStateSetJac29) - tabsSouth1[4].m_flow.SeedStateSetJac29
]
 might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac29.dummyVarStateSetJac29 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.03308/5.25, allocations: 24.93 MB / 1.954 GB, free: 180.4 MB / 0.7137 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1106/5.361, allocations: 46.89 MB / 2 GB, free: 177.2 MB / 0.7137 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0123/5.373, allocations: 3.88 MB / 2.004 GB, free: 175.8 MB / 0.7137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005453/5.378, allocations: 220.4 kB / 2.004 GB, free: 175.8 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02393/5.402, allocations: 1.933 MB / 2.006 GB, free: 174 MB / 0.7137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005323/5.408, allocations: 1.129 MB / 2.007 GB, free: 173.4 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003189/5.411, allocations: 0.7755 MB / 2.008 GB, free: 172.7 MB / 0.7137 GB
Notification: Performance of sorting global known variables: time 0.008706/5.419, allocations: 6.137 MB / 2.014 GB, free: 167.6 MB / 0.7137 GB
Notification: Performance of sort global known variables: time 2.31e-07/5.419, allocations: 0 / 2.014 GB, free: 167.6 MB / 0.7137 GB
Notification: Performance of remove unused functions: time 0.05371/5.473, allocations: 34.16 MB / 2.047 GB, free: 134.1 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 (647):
 * Single equations (assignments): 624
 * 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
   {(36,73), (1,1), (63,183)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003735/5.477, allocations: 0.6716 MB / 2.048 GB, free: 133.7 MB / 0.7137 GB
Notification: Performance of simCode: created initialization part: time 0.0671/5.544, allocations: 32 MB / 2.079 GB, free: 104.2 MB / 0.7137 GB
Notification: Performance of simCode: created event and clocks part: time 0.000242/5.544, allocations: 171.8 kB / 2.079 GB, free: 104 MB / 0.7137 GB
Notification: Performance of simCode: created simulation system equations: time 0.0322/5.576, allocations: 15.7 MB / 2.095 GB, free: 88.8 MB / 0.7137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03648/5.613, allocations: 11.19 MB / 2.106 GB, free: 78.68 MB / 0.7137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0648/5.678, allocations: 44.89 MB / 2.149 GB, free: 33.9 MB / 0.7137 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007032/5.685, allocations: 4.334 MB / 2.154 GB, free: 29.54 MB / 0.7137 GB
Notification: Performance of simCode: alias equations: time 0.02405/5.709, allocations: 3.397 MB / 2.157 GB, free: 26.14 MB / 0.7137 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.03406/5.743, allocations: 6.877 MB / 2.164 GB, free: 19.21 MB / 0.7137 GB
Notification: Performance of SimCode: time 1.433e-06/5.743, allocations: 0 / 2.164 GB, free: 19.21 MB / 0.7137 GB
Notification: Performance of Templates: time 1.783/7.525, allocations: 0.7845 GB / 2.948 GB, free: 185.8 MB / 0.7293 GB
"
[Timeout remaining time 652]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1 -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 21.087351594120264]