Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo): time 0.04305/0.04305, allocations: 9.128 MB / 28.99 MB, free: 0.8086 MB / 18.57 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
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 0.001475/0.001475, allocations: 90.72 kB / 35.33 MB, free: 1.07 MB / 24.77 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 0.001778/0.001778, allocations: 164.5 kB / 38.73 MB, free: 2.504 MB / 24.77 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 0.9282/0.9282, allocations: 177.1 MB / 219.2 MB, free: 10.11 MB / 202.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo): time 0.00395/0.00395, allocations: 0.8265 MB / 276.5 MB, free: 0.7383 MB / 250.7 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo): time 1.659/1.659, allocations: 274.9 MB / 0.5419 GB, free: 0.6367 MB / 0.4949 GB
"
[Timeout remaining time 178]
Using package AixLib with version 3.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo)
Using package SDF with version 0.4.5 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/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)
Using package Modelica_DeviceDrivers with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo)
Running command: translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1")
translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.532e-06/1.532e-06, allocations: 0 / 0.6379 GB, free: 14.14 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.654e-05/1.807e-05, allocations: 6.312 kB / 0.6379 GB, free: 14.13 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified1): time 0.3587/0.3587, allocations: 74.14 MB / 0.7103 GB, free: 22.58 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.05997/0.4187, allocations: 31.33 MB / 0.7409 GB, free: 1.664 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01938/0.438, allocations: 0.5979 MB / 0.7415 GB, free: 1.34 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.01622/0.4543, allocations: 4.283 MB / 0.7456 GB, free: 14.17 MB / 0.6512 GB
Notification: Performance of NFTyping.typeBindings: time 0.03306/0.4873, allocations: 10.3 MB / 0.7557 GB, free: 5.723 MB / 0.6512 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02081/0.5081, allocations: 9.61 MB / 0.7651 GB, free: 12.5 MB / 0.6668 GB
Notification: Performance of NFFlatten.flatten: time 0.06675/0.5749, allocations: 65.38 MB / 0.8289 GB, free: 11.01 MB / 0.7293 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02396/0.5988, allocations: 16.6 MB / 0.8451 GB, free: 10.25 MB / 0.7449 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04922/0.648, allocations: 21.43 MB / 0.8661 GB, free: 4.883 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02462/0.6727, allocations: 14.28 MB / 0.88 GB, free: 6.578 MB / 0.7762 GB
Notification: Performance of NFPackage.collectConstants: time 0.006852/0.6795, allocations: 1.738 MB / 0.8817 GB, free: 4.84 MB / 0.7762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01126/0.6908, allocations: 2.685 MB / 0.8843 GB, free: 2.152 MB / 0.7762 GB
Notification: Performance of NFScalarize.scalarize: time 0.01094/0.7017, allocations: 6.249 MB / 0.8904 GB, free: 11.88 MB / 0.7918 GB
Notification: Performance of NFVerifyModel.verify: time 0.02307/0.7248, allocations: 7.326 MB / 0.8976 GB, free: 4.539 MB / 0.7918 GB
Notification: Performance of NFConvertDAE.convert: time 0.03667/0.7615, allocations: 18.86 MB / 0.916 GB, free: 1.613 MB / 0.8074 GB
Notification: Performance of FrontEnd - DAE generated: time 7.494e-06/0.7615, allocations: 0 / 0.916 GB, free: 1.613 MB / 0.8074 GB
Notification: Performance of FrontEnd: time 1.372e-06/0.7615, allocations: 4 kB / 0.916 GB, free: 1.609 MB / 0.8074 GB
Notification: Performance of Transformations before backend: time 0.0008942/0.7624, allocations: 0 / 0.916 GB, free: 1.609 MB / 0.8074 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1949
 * Number of variables: 1949
Notification: Performance of Generate backend data structure: time 0.0371/0.7995, allocations: 18.66 MB / 0.9342 GB, free: 14.76 MB / 0.8387 GB
Notification: Performance of prepare preOptimizeDAE: time 3.977e-05/0.7995, allocations: 8.031 kB / 0.9342 GB, free: 14.75 MB / 0.8387 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009803/0.8093, allocations: 2.746 MB / 0.9369 GB, free: 12 MB / 0.8387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02988/0.8392, allocations: 13.12 MB / 0.9497 GB, free: 14.69 MB / 0.8543 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006568/0.8398, allocations: 0.6438 MB / 0.9504 GB, free: 14.04 MB / 0.8543 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002976/0.8428, allocations: 0.9052 MB / 0.9512 GB, free: 13.14 MB / 0.8543 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01938/0.8622, allocations: 10.15 MB / 0.9612 GB, free: 2.539 MB / 0.8543 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001925/0.8624, allocations: 15.62 kB / 0.9612 GB, free: 2.527 MB / 0.8543 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001395/0.8638, allocations: 320 kB / 0.9615 GB, free: 2.215 MB / 0.8543 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004385/0.8642, allocations: 208.4 kB / 0.9617 GB, free: 2.012 MB / 0.8543 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01184/0.8761, allocations: 5.236 MB / 0.9668 GB, free: 12.76 MB / 0.8699 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 0.08052/0.9566, allocations: 32.41 MB / 0.9984 GB, free: 11.8 MB / 0.9012 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00849/0.9651, allocations: 4.799 MB / 1.003 GB, free: 7.02 MB / 0.9012 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005321/0.9704, allocations: 3.085 MB / 1.006 GB, free: 3.93 MB / 0.9012 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 0.04807/1.018, allocations: 12.18 MB / 1.018 GB, free: 7.699 MB / 0.9168 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01336/1.032, allocations: 5.252 MB / 1.023 GB, free: 2.141 MB / 0.9168 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.612/1.644, allocations: 8.115 MB / 1.031 GB, free: 232.9 MB / 0.9169 GB
Notification: Performance of pre-optimization done (n=524): time 3.242e-05/1.644, allocations: 0.8125 kB / 1.031 GB, free: 232.9 MB / 0.9169 GB
Notification: Performance of matching and sorting (n=784): time 0.3607/2.005, allocations: 138.9 MB / 1.167 GB, free: 138.6 MB / 0.9169 GB
Warning: The linear system: 
1 : 0.0 = pipSouth1.dp + valSouth1[1].dp + (-valSouth2[8].dp) - pipSouth2.dp
2 : 0.0 = pipSouth1.dp + valSouth1[1].dp + (-valSouth2[7].dp) - pipSouth2.dp
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  valSouth1[1].dp ;
  pipSouth1.dp
]
  =
[
  (-pipSouth2.dp) - valSouth2[8].dp ;
  (-pipSouth2.dp) - valSouth2[7].dp
]
 might be structurally or numerically singular for variable pipSouth1.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 = pipSouth1.dp + valSouth1[1].dp + (-valSouth2[8].dp) - pipSouth2.dp
2 : 0.0 = pipSouth1.dp + valSouth1[1].dp + (-valSouth2[7].dp) - pipSouth2.dp
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  pipSouth1.dp ;
  valSouth1[1].dp
]
  =
[
  (-pipSouth2.dp) - valSouth2[8].dp ;
  (-pipSouth2.dp) - valSouth2[7].dp
]
 might be structurally or numerically singular for variable valSouth1[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 = pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valSouth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
2 : 0.0 = pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valSouth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  valSouth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  (-pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valSouth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  (-pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valSouth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0
2 : valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsNorth2[8].m_flow.SeedStateSetJac0) - tabsNorth2[7].m_flow.SeedStateSetJac0 - tabsNorth2[6].m_flow.SeedStateSetJac0 - tabsNorth2[5].m_flow.SeedStateSetJac0 - tabsNorth2[4].m_flow.SeedStateSetJac0 - tabsNorth2[3].m_flow.SeedStateSetJac0 - tabsNorth2[2].m_flow.SeedStateSetJac0 - tabsNorth2[1].m_flow.SeedStateSetJac0 - tabsNorth1[4].m_flow.SeedStateSetJac0 - tabsNorth1[3].m_flow.SeedStateSetJac0 - tabsNorth1[2].m_flow.SeedStateSetJac0 - tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth2[8].m_flow.SeedStateSetJac0 - tabsSouth2[7].m_flow.SeedStateSetJac0 - tabsSouth2[6].m_flow.SeedStateSetJac0 - tabsSouth2[5].m_flow.SeedStateSetJac0 - tabsSouth2[4].m_flow.SeedStateSetJac0 - tabsSouth2[3].m_flow.SeedStateSetJac0 - tabsSouth2[2].m_flow.SeedStateSetJac0 - tabsSouth2[1].m_flow.SeedStateSetJac0 - tabsSouth1[4].m_flow.SeedStateSetJac0 - tabsSouth1[3].m_flow.SeedStateSetJac0 - tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsSouth1[3].m_flow.SeedStateSetJac0) - tabsSouth1[4].m_flow.SeedStateSetJac0 ;
  tabsNorth2[8].m_flow.SeedStateSetJac0 + tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth2[1].m_flow.SeedStateSetJac0 + tabsSouth2[2].m_flow.SeedStateSetJac0 + tabsSouth2[3].m_flow.SeedStateSetJac0 + tabsSouth2[4].m_flow.SeedStateSetJac0 + tabsSouth2[5].m_flow.SeedStateSetJac0 + tabsSouth2[6].m_flow.SeedStateSetJac0 + tabsSouth2[7].m_flow.SeedStateSetJac0 + tabsSouth2[8].m_flow.SeedStateSetJac0 + tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsNorth1[2].m_flow.SeedStateSetJac0 + tabsNorth1[3].m_flow.SeedStateSetJac0 + tabsNorth1[4].m_flow.SeedStateSetJac0 + tabsNorth2[1].m_flow.SeedStateSetJac0 + tabsNorth2[2].m_flow.SeedStateSetJac0 + tabsNorth2[3].m_flow.SeedStateSetJac0 + tabsNorth2[4].m_flow.SeedStateSetJac0 + tabsNorth2[5].m_flow.SeedStateSetJac0 + tabsNorth2[6].m_flow.SeedStateSetJac0 + tabsNorth2[7].m_flow.SeedStateSetJac0 + (-spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0) - valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : 0.0 = pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valSouth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
2 : 0.0 = pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 + (-valSouth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0
[
  -1.0 , -1.0 ;
  -1.0 , -1.0
]
  *
[
  valSouth1.1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  (-pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valSouth2.8.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  (-pipSouth2.dp.$pDERStateSetJac0.dummyVarStateSetJac0) - valSouth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable pipSouth1.dp.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth1.2.m_flow.$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.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.03555/2.04, allocations: 26.44 MB / 1.193 GB, free: 114.4 MB / 0.9169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01454/2.055, allocations: 12.35 MB / 1.205 GB, free: 105.5 MB / 0.9169 GB
Notification: Performance of collectPreVariables (initialization): time 0.003924/2.059, allocations: 210.1 kB / 1.205 GB, free: 105.4 MB / 0.9169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003595/2.062, allocations: 4.159 MB / 1.209 GB, free: 102.5 MB / 0.9169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009717/2.072, allocations: 2.906 MB / 1.212 GB, free: 100.4 MB / 0.9169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01278/2.085, allocations: 2.783 MB / 1.214 GB, free: 98.37 MB / 0.9169 GB
Notification: Performance of setup shared object (initialization): time 3.044e-05/2.085, allocations: 309.1 kB / 1.215 GB, free: 98.07 MB / 0.9169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009485/2.094, allocations: 3.703 MB / 1.218 GB, free: 94.79 MB / 0.9169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0118/2.106, allocations: 8.487 MB / 1.227 GB, free: 85.39 MB / 0.9169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02126/2.127, allocations: 10.94 MB / 1.237 GB, free: 74.93 MB / 0.9169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001006/2.127, allocations: 16 kB / 1.237 GB, free: 74.92 MB / 0.9169 GB
Notification: Performance of matching and sorting (n=1260) (initialization): time 0.2207/2.348, allocations: 63.44 MB / 1.299 GB, free: 13.05 MB / 0.9169 GB
Notification: Performance of prepare postOptimizeDAE: time 8.394e-05/2.348, allocations: 57.92 kB / 1.299 GB, free: 12.98 MB / 0.9169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.459e-05/2.348, allocations: 48 kB / 1.299 GB, free: 12.94 MB / 0.9169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.705/3.053, allocations: 141.5 MB / 1.438 GB, free: 266.1 MB / 0.995 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009987/3.063, allocations: 2.854 MB / 1.44 GB, free: 265.8 MB / 0.995 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05103/3.114, allocations: 27.29 MB / 1.467 GB, free: 258.2 MB / 0.995 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03932/3.154, allocations: 4.92 MB / 1.472 GB, free: 254.8 MB / 0.995 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008599/3.162, allocations: 1.396 MB / 1.473 GB, free: 254.8 MB / 0.995 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01784/3.18, allocations: 3.861 MB / 1.477 GB, free: 254.7 MB / 0.995 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01344/3.193, allocations: 8.412 MB / 1.485 GB, free: 248.8 MB / 0.995 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02141/3.215, allocations: 11.51 MB / 1.496 GB, free: 240.1 MB / 0.995 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.123e-05/3.215, allocations: 12 kB / 1.496 GB, free: 240.1 MB / 0.995 GB
Notification: Performance of matching and sorting (n=1260) (initialization_lambda0): time 0.2267/3.442, allocations: 62.98 MB / 1.558 GB, free: 183.1 MB / 0.995 GB
Notification: Performance of prepare postOptimizeDAE: time 9.097e-05/3.442, allocations: 61.94 kB / 1.558 GB, free: 183 MB / 0.995 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.06e-05/3.442, allocations: 48 kB / 1.558 GB, free: 182.9 MB / 0.995 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.314/3.756, allocations: 140.2 MB / 1.695 GB, free: 45.67 MB / 0.995 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008801/3.765, allocations: 2.806 MB / 1.698 GB, free: 42.96 MB / 0.995 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05015/3.815, allocations: 27.19 MB / 1.724 GB, free: 16.21 MB / 0.995 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03943/3.854, allocations: 4.953 MB / 1.729 GB, free: 11.27 MB / 0.995 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005054/3.859, allocations: 1.369 MB / 1.73 GB, free: 9.895 MB / 0.995 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 (904):
 * Single equations (assignments): 886
 * 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 0.007395/3.867, allocations: 0.6873 MB / 1.731 GB, free: 9.336 MB / 0.995 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006257/3.873, allocations: 1.065 MB / 1.732 GB, free: 8.27 MB / 0.995 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08908/3.962, allocations: 37.4 MB / 1.769 GB, free: 3.711 MB / 1.026 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.4739/4.436, allocations: 38.07 MB / 1.806 GB, free: 290.8 MB / 1.026 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.657e-05/4.436, allocations: 33.12 kB / 1.806 GB, free: 290.8 MB / 1.026 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08664/4.523, allocations: 37.14 MB / 1.842 GB, free: 289 MB / 1.026 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1805/4.703, allocations: 81.33 MB / 1.922 GB, free: 221.4 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.471e-05/4.703, allocations: 4.812 kB / 1.922 GB, free: 221.4 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007938/4.711, allocations: 2.113 MB / 1.924 GB, free: 219.4 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3122/5.024, allocations: 168.4 MB / 2.088 GB, free: 54.03 MB / 1.026 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004525/5.028, allocations: 0.7405 MB / 2.089 GB, free: 53.41 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04989/5.078, allocations: 26.5 MB / 2.115 GB, free: 30 MB / 1.026 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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : spl1.res1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 + valNorth.res3.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 + valSouth.res3.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 + (-tabsSouth1.1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30) - tabsSouth1.2.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 - tabsSouth1[3].m_flow.SeedStateSetJac30 - tabsSouth1[4].m_flow.SeedStateSetJac30 - tabsSouth2[1].m_flow.SeedStateSetJac30 - tabsSouth2[2].m_flow.SeedStateSetJac30 - tabsSouth2[3].m_flow.SeedStateSetJac30 - tabsSouth2[4].m_flow.SeedStateSetJac30 - tabsSouth2[5].m_flow.SeedStateSetJac30 - tabsSouth2[6].m_flow.SeedStateSetJac30 - tabsSouth2[7].m_flow.SeedStateSetJac30 - tabsSouth2[8].m_flow.SeedStateSetJac30 - tabsNorth1.1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 - tabsNorth1[2].m_flow.SeedStateSetJac30 - tabsNorth1[3].m_flow.SeedStateSetJac30 - tabsNorth1[4].m_flow.SeedStateSetJac30 - tabsNorth2[1].m_flow.SeedStateSetJac30 - tabsNorth2[2].m_flow.SeedStateSetJac30 - tabsNorth2[3].m_flow.SeedStateSetJac30 - tabsNorth2[4].m_flow.SeedStateSetJac30 - tabsNorth2[5].m_flow.SeedStateSetJac30 - tabsNorth2[6].m_flow.SeedStateSetJac30 - tabsNorth2[8].m_flow.SeedStateSetJac30 - $cse374.$pDERStateSetJac30.dummyVarStateSetJac30 - tabsNorth2[7].m_flow.SeedStateSetJac30 = 0.0
2 : tabsSouth1[4].m_flow.SeedStateSetJac30 + tabsSouth1[3].m_flow.SeedStateSetJac30 + tabsSouth1.2.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 + tabsSouth1.1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 - pipSouth1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1.1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 ;
  tabsSouth1.2.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30
]
  =
[
  tabsSouth1[3].m_flow.SeedStateSetJac30 + $cse374.$pDERStateSetJac30.dummyVarStateSetJac30 + tabsNorth2[7].m_flow.SeedStateSetJac30 + tabsNorth2[8].m_flow.SeedStateSetJac30 + tabsNorth2[6].m_flow.SeedStateSetJac30 + tabsNorth2[5].m_flow.SeedStateSetJac30 + tabsNorth2[4].m_flow.SeedStateSetJac30 + tabsNorth2[3].m_flow.SeedStateSetJac30 + tabsNorth2[2].m_flow.SeedStateSetJac30 + tabsNorth2[1].m_flow.SeedStateSetJac30 + tabsNorth1[4].m_flow.SeedStateSetJac30 + tabsNorth1[3].m_flow.SeedStateSetJac30 + tabsNorth1[2].m_flow.SeedStateSetJac30 + tabsNorth1.1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 + tabsSouth2[8].m_flow.SeedStateSetJac30 + tabsSouth2[7].m_flow.SeedStateSetJac30 + tabsSouth2[6].m_flow.SeedStateSetJac30 + tabsSouth2[5].m_flow.SeedStateSetJac30 + tabsSouth2[4].m_flow.SeedStateSetJac30 + tabsSouth2[3].m_flow.SeedStateSetJac30 + tabsSouth2[2].m_flow.SeedStateSetJac30 + tabsSouth2[1].m_flow.SeedStateSetJac30 + tabsSouth1[4].m_flow.SeedStateSetJac30 + (-valNorth.res3.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30) - spl1.res1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 - valSouth.res3.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 ;
  pipSouth1.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 + (-tabsSouth1[3].m_flow.SeedStateSetJac30) - tabsSouth1[4].m_flow.SeedStateSetJac30
]
 might be structurally or numerically singular for variable tabsSouth1.2.m_flow.$pDERStateSetJac30.dummyVarStateSetJac30 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.03278/5.111, allocations: 21.46 MB / 2.136 GB, free: 10.71 MB / 1.026 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.5306/5.641, allocations: 46.18 MB / 2.181 GB, free: 289.1 MB / 1.026 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01124/5.653, allocations: 3.006 MB / 2.184 GB, free: 289.1 MB / 1.026 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005088/5.658, allocations: 175.8 kB / 2.184 GB, free: 289.1 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02378/5.681, allocations: 2.299 MB / 2.186 GB, free: 287.8 MB / 1.026 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004066/5.685, allocations: 1.076 MB / 2.187 GB, free: 287.8 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002726/5.688, allocations: 0.7687 MB / 2.188 GB, free: 287.8 MB / 1.026 GB
Notification: Performance of sorting global known variables: time 0.007416/5.696, allocations: 5.879 MB / 2.194 GB, free: 287.4 MB / 1.026 GB
Notification: Performance of sort global known variables: time 1.71e-07/5.696, allocations: 4 kB / 2.194 GB, free: 287.4 MB / 1.026 GB
Notification: Performance of remove unused functions: time 0.05919/5.755, allocations: 32.25 MB / 2.225 GB, free: 275.4 MB / 1.026 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 42 ($STATESET1.x[32],$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,pmpNorth.vol.dynBal.U,valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U)
 * 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 (581):
 * Single equations (assignments): 558
 * 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), (62,154)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005422/5.76, allocations: 0.6028 MB / 2.226 GB, free: 275.1 MB / 1.026 GB
Notification: Performance of simCode: created initialization part: time 0.06465/5.825, allocations: 31.51 MB / 2.256 GB, free: 251.7 MB / 1.026 GB
Notification: Performance of simCode: created event and clocks part: time 0.0003599/5.825, allocations: 169.3 kB / 2.257 GB, free: 251.6 MB / 1.026 GB
Notification: Performance of simCode: created simulation system equations: time 0.03123/5.856, allocations: 15.53 MB / 2.272 GB, free: 239.1 MB / 1.026 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04111/5.898, allocations: 11.38 MB / 2.283 GB, free: 231 MB / 1.026 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05917/5.957, allocations: 39.7 MB / 2.322 GB, free: 194 MB / 1.026 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007128/5.964, allocations: 4.077 MB / 2.326 GB, free: 190.1 MB / 1.026 GB
Notification: Performance of simCode: alias equations: time 0.02928/5.993, allocations: 3.3 MB / 2.329 GB, free: 186.8 MB / 1.026 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.03651/6.03, allocations: 6.896 MB / 2.336 GB, free: 180.1 MB / 1.026 GB
Notification: Performance of SimCode: time 2.395e-06/6.03, allocations: 0 / 2.336 GB, free: 180.1 MB / 1.026 GB
Notification: Performance of Templates: time 1.597/7.627, allocations: 0.7646 GB / 3.1 GB, free: 185.1 MB / 1.058 GB
"
[Timeout remaining time 652]
make -j1 -f AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.makefile [Timeout 660]
(rm -f AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.pipe ; mkfifo AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.pipe >> ../files/AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.sim & ./AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1 -abortSlowSimulation -alarm=240  -lv LOG_STATS > AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 22.409527173265815]