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 0.05086/0.05086, allocations: 9.127 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 0.0008394/0.0008394, allocations: 87.28 kB / 35.32 MB, free: 1.074 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 0.0008949/0.0008949, allocations: 164.5 kB / 38.73 MB, free: 2.508 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 0.9933/0.9933, allocations: 177.2 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 0.004542/0.004542, allocations: 0.826 MB / 276.5 MB, free: 0.7305 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 1.723/1.723, allocations: 274.9 MB / 0.5419 GB, free: 0.6289 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 1.814e-06/1.814e-06, allocations: 0 / 0.6379 GB, free: 14.08 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.066e-05/2.247e-05, allocations: 2.312 kB / 0.6379 GB, free: 14.07 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified1): time 0.3672/0.3672, allocations: 74.19 MB / 0.7104 GB, free: 22.5 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.06826/0.4355, allocations: 31.34 MB / 0.741 GB, free: 1.57 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01531/0.4508, allocations: 0.5971 MB / 0.7415 GB, free: 1.246 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.01202/0.4628, allocations: 4.276 MB / 0.7457 GB, free: 14.06 MB / 0.6512 GB
Notification: Performance of NFTyping.typeBindings: time 0.02578/0.4886, allocations: 10.27 MB / 0.7558 GB, free: 5.645 MB / 0.6512 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01898/0.5076, allocations: 9.583 MB / 0.7651 GB, free: 12.48 MB / 0.6668 GB
Notification: Performance of NFFlatten.flatten: time 0.06425/0.5718, allocations: 65.38 MB / 0.829 GB, free: 10.99 MB / 0.7293 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02393/0.5957, allocations: 16.23 MB / 0.8448 GB, free: 10.71 MB / 0.7449 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04133/0.6371, allocations: 20.88 MB / 0.8652 GB, free: 5.887 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02537/0.6624, allocations: 14.28 MB / 0.8791 GB, free: 7.59 MB / 0.7762 GB
Notification: Performance of NFPackage.collectConstants: time 0.007631/0.6701, allocations: 1.738 MB / 0.8808 GB, free: 5.852 MB / 0.7762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01128/0.6814, allocations: 2.744 MB / 0.8835 GB, free: 3.105 MB / 0.7762 GB
Notification: Performance of NFScalarize.scalarize: time 0.009298/0.6907, allocations: 6.249 MB / 0.8896 GB, free: 12.83 MB / 0.7918 GB
Notification: Performance of NFVerifyModel.verify: time 0.01784/0.7085, allocations: 7.322 MB / 0.8968 GB, free: 5.492 MB / 0.7918 GB
Notification: Performance of NFConvertDAE.convert: time 0.03212/0.7406, allocations: 18.87 MB / 0.9152 GB, free: 2.562 MB / 0.8074 GB
Notification: Performance of FrontEnd - DAE generated: time 8.055e-06/0.7406, allocations: 0 / 0.9152 GB, free: 2.562 MB / 0.8074 GB
Notification: Performance of FrontEnd: time 1.743e-06/0.7406, allocations: 0 / 0.9152 GB, free: 2.562 MB / 0.8074 GB
Notification: Performance of Transformations before backend: time 0.0009109/0.7415, allocations: 0 / 0.9152 GB, free: 2.562 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 0.03734/0.7789, allocations: 18.65 MB / 0.9334 GB, free: 15.72 MB / 0.8387 GB
Notification: Performance of prepare preOptimizeDAE: time 4.278e-05/0.7789, allocations: 15.97 kB / 0.9334 GB, free: 15.71 MB / 0.8387 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01145/0.7904, allocations: 2.75 MB / 0.9361 GB, free: 12.95 MB / 0.8387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02871/0.8191, allocations: 13.12 MB / 0.9489 GB, free: 15.64 MB / 0.8543 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006509/0.8197, allocations: 0.6438 MB / 0.9496 GB, free: 15 MB / 0.8543 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003734/0.8235, allocations: 0.9022 MB / 0.9504 GB, free: 14.1 MB / 0.8543 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02117/0.8446, allocations: 10.15 MB / 0.9603 GB, free: 3.492 MB / 0.8543 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002301/0.8449, allocations: 15.81 kB / 0.9604 GB, free: 3.477 MB / 0.8543 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001754/0.8466, allocations: 316 kB / 0.9607 GB, free: 3.168 MB / 0.8543 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000156/0.8468, allocations: 204 kB / 0.9609 GB, free: 2.969 MB / 0.8543 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0135/0.8603, allocations: 5.242 MB / 0.966 GB, free: 13.71 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 0.07545/0.9357, allocations: 32.41 MB / 0.9976 GB, free: 12.76 MB / 0.9012 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009215/0.9449, allocations: 4.802 MB / 1.002 GB, free: 7.977 MB / 0.9012 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005488/0.9504, allocations: 3.072 MB / 1.005 GB, free: 4.898 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 0.03925/0.9897, allocations: 12.19 MB / 1.017 GB, free: 8.66 MB / 0.9168 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008858/0.9985, allocations: 5.254 MB / 1.022 GB, free: 3.102 MB / 0.9168 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.3732/1.372, allocations: 8.116 MB / 1.03 GB, free: 235.9 MB / 0.9168 GB
Notification: Performance of pre-optimization done (n=524): time 4.296e-05/1.372, allocations: 0 / 1.03 GB, free: 235.9 MB / 0.9168 GB
Notification: Performance of matching and sorting (n=784): time 0.4274/1.799, allocations: 138.5 MB / 1.166 GB, free: 144.4 MB / 0.9168 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 0.03434/1.834, allocations: 26.51 MB / 1.191 GB, free: 120.2 MB / 0.9168 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01384/1.847, allocations: 12.34 MB / 1.203 GB, free: 111.2 MB / 0.9168 GB
Notification: Performance of collectPreVariables (initialization): time 0.00352/1.851, allocations: 208.7 kB / 1.204 GB, free: 111.1 MB / 0.9168 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00296/1.854, allocations: 4.167 MB / 1.208 GB, free: 107.9 MB / 0.9168 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00869/1.863, allocations: 2.9 MB / 1.211 GB, free: 105.4 MB / 0.9168 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01143/1.874, allocations: 2.785 MB / 1.213 GB, free: 103.4 MB / 0.9168 GB
Notification: Performance of setup shared object (initialization): time 3.139e-05/1.874, allocations: 305.1 kB / 1.214 GB, free: 103.1 MB / 0.9168 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009569/1.884, allocations: 3.708 MB / 1.217 GB, free: 99.82 MB / 0.9168 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01099/1.895, allocations: 8.488 MB / 1.226 GB, free: 90.41 MB / 0.9168 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02163/1.916, allocations: 10.95 MB / 1.236 GB, free: 79.95 MB / 0.9168 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001002/1.916, allocations: 16 kB / 1.236 GB, free: 79.94 MB / 0.9168 GB
Notification: Performance of matching and sorting (n=1260) (initialization): time 0.2258/2.142, allocations: 63.42 MB / 1.298 GB, free: 18.03 MB / 0.9168 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001113/2.142, allocations: 61.25 kB / 1.298 GB, free: 17.96 MB / 0.9168 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.362e-05/2.142, allocations: 52 kB / 1.298 GB, free: 17.91 MB / 0.9168 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.7367/2.879, allocations: 141.5 MB / 1.436 GB, free: 269.8 MB / 0.9949 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01183/2.891, allocations: 3.28 MB / 1.44 GB, free: 269.4 MB / 0.9949 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.052/2.943, allocations: 27.32 MB / 1.466 GB, free: 261.9 MB / 0.9949 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.05097/2.994, allocations: 4.919 MB / 1.471 GB, free: 258.5 MB / 0.9949 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007106/3.001, allocations: 1.393 MB / 1.472 GB, free: 258.5 MB / 0.9949 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01895/3.02, allocations: 3.863 MB / 1.476 GB, free: 258.3 MB / 0.9949 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01381/3.034, allocations: 8.409 MB / 1.484 GB, free: 252.6 MB / 0.9949 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02435/3.058, allocations: 11.51 MB / 1.496 GB, free: 247.4 MB / 0.9949 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001024/3.058, allocations: 12 kB / 1.496 GB, free: 247.4 MB / 0.9949 GB
Notification: Performance of matching and sorting (n=1260) (initialization_lambda0): time 0.2224/3.281, allocations: 62.97 MB / 1.557 GB, free: 191.1 MB / 0.9949 GB
Notification: Performance of prepare postOptimizeDAE: time 6.741e-05/3.281, allocations: 53.7 kB / 1.557 GB, free: 191 MB / 0.9949 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.31e-05/3.281, allocations: 48 kB / 1.557 GB, free: 191 MB / 0.9949 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.3373/3.618, allocations: 140.2 MB / 1.694 GB, free: 53.03 MB / 0.9949 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01167/3.63, allocations: 3.313 MB / 1.698 GB, free: 49.81 MB / 0.9949 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05559/3.685, allocations: 27.4 MB / 1.724 GB, free: 22.8 MB / 0.9949 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04101/3.726, allocations: 4.954 MB / 1.729 GB, free: 17.85 MB / 0.9949 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006174/3.732, allocations: 1.367 MB / 1.73 GB, free: 16.48 MB / 0.9949 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 0.008781/3.741, allocations: 0.6918 MB / 1.731 GB, free: 15.89 MB / 0.9949 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007115/3.748, allocations: 1.065 MB / 1.732 GB, free: 14.82 MB / 0.9949 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5297/4.278, allocations: 37.39 MB / 1.769 GB, free: 279.3 MB / 1.011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.09991/4.378, allocations: 38.08 MB / 1.806 GB, free: 278.3 MB / 1.011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001021/4.378, allocations: 35.06 kB / 1.806 GB, free: 278.3 MB / 1.011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08567/4.464, allocations: 37.14 MB / 1.842 GB, free: 273.2 MB / 1.011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1744/4.638, allocations: 81.32 MB / 1.922 GB, free: 202.2 MB / 1.011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.198e-05/4.638, allocations: 10.31 kB / 1.922 GB, free: 202.2 MB / 1.011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008748/4.647, allocations: 2.504 MB / 1.924 GB, free: 199.8 MB / 1.011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3359/4.983, allocations: 168.4 MB / 2.088 GB, free: 33.24 MB / 1.011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004034/4.987, allocations: 0.7359 MB / 2.089 GB, free: 32.62 MB / 1.011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0525/5.039, allocations: 26.5 MB / 2.115 GB, free: 9.156 MB / 1.011 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 0.03119/5.071, allocations: 21.49 MB / 2.136 GB, free: 5.746 MB / 1.026 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.5615/5.632, allocations: 46.17 MB / 2.181 GB, free: 293.7 MB / 1.026 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01293/5.645, allocations: 3.013 MB / 2.184 GB, free: 293.6 MB / 1.026 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005525/5.651, allocations: 174.1 kB / 2.184 GB, free: 293.6 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0252/5.676, allocations: 2.3 MB / 2.186 GB, free: 292.4 MB / 1.026 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004876/5.681, allocations: 1.083 MB / 2.188 GB, free: 292.4 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003832/5.684, allocations: 0.7598 MB / 2.188 GB, free: 292.4 MB / 1.026 GB
Notification: Performance of sorting global known variables: time 0.008645/5.693, allocations: 5.888 MB / 2.194 GB, free: 291.9 MB / 1.026 GB
Notification: Performance of sort global known variables: time 2.91e-07/5.693, allocations: 0 / 2.194 GB, free: 291.9 MB / 1.026 GB
Notification: Performance of remove unused functions: time 0.05649/5.75, allocations: 32.25 MB / 2.226 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 0.004082/5.754, allocations: 0.6072 MB / 2.226 GB, free: 275.1 MB / 1.026 GB
Notification: Performance of simCode: created initialization part: time 0.06697/5.821, allocations: 31.5 MB / 2.257 GB, free: 251.7 MB / 1.026 GB
Notification: Performance of simCode: created event and clocks part: time 0.0002707/5.821, allocations: 167 kB / 2.257 GB, free: 251.6 MB / 1.026 GB
Notification: Performance of simCode: created simulation system equations: time 0.03356/5.854, allocations: 15.52 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 0.04221/5.897, 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 0.0609/5.958, allocations: 39.69 MB / 2.322 GB, free: 194 MB / 1.026 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007501/5.965, allocations: 4.081 MB / 2.326 GB, free: 190.1 MB / 1.026 GB
Notification: Performance of simCode: alias equations: time 0.02934/5.994, allocations: 3.307 MB / 2.329 GB, free: 186.9 MB / 1.026 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.03661/6.031, allocations: 6.891 MB / 2.336 GB, free: 180.2 MB / 1.026 GB
Notification: Performance of SimCode: time 2.956e-06/6.031, allocations: 4 kB / 2.336 GB, free: 180.2 MB / 1.026 GB
Notification: Performance of Templates: time 1.565/7.596, allocations: 0.7646 GB / 3.101 GB, free: 165.4 MB / 1.042 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 -s gbode -gbm=radauIIA3 -lv LOG_STATS > AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 22.901937080081552]