Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001352/0.001352, allocations: 81.95 kB / 20.68 MB, free: 3.816 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 0.001576/0.001576, allocations: 185 kB / 24.09 MB, free: 416 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 0.9259/0.9259, allocations: 177.1 MB / 204.5 MB, free: 5.504 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 1.718/1.718, allocations: 359 MB / 0.6055 GB, free: 10.89 MB / 0.573 GB
"
[Timeout remaining time 178]
Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/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(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic")
translateModel(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.312e-06/1.312e-06, allocations: 0 / 0.7876 GB, free: 12.19 MB / 0.7448 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.422e-05/1.553e-05, allocations: 2.938 kB / 0.7876 GB, free: 12.19 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.04568/0.04569, allocations: 74.06 MB / 0.8599 GB, free: 1.883 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.04765/0.09334, allocations: 30.68 MB / 0.8898 GB, free: 3.199 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01416/0.1075, allocations: 0.5887 MB / 0.8904 GB, free: 2.605 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.01038/0.1179, allocations: 4.259 MB / 0.8946 GB, free: 14.32 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.02231/0.1402, allocations: 10.44 MB / 0.9048 GB, free: 3.824 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0171/0.1573, allocations: 9.725 MB / 0.9143 GB, free: 10.08 MB / 0.8698 GB
Notification: Performance of NFFlatten.flatten: time 0.0825/0.2398, allocations: 86.82 MB / 0.9991 GB, free: 3.07 MB / 0.948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02367/0.2635, allocations: 17.36 MB / 1.016 GB, free: 1.562 MB / 0.9636 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0501/0.3136, allocations: 22.47 MB / 1.038 GB, free: 11.15 MB / 0.9948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.7124/1.026, allocations: 15.32 MB / 1.053 GB, free: 142.6 MB / 0.9949 GB
Notification: Performance of NFPackage.collectConstants: time 0.006961/1.033, allocations: 1.775 MB / 1.055 GB, free: 142.6 MB / 0.9949 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01016/1.043, allocations: 2.714 MB / 1.057 GB, free: 142.6 MB / 0.9949 GB
Notification: Performance of NFScalarize.scalarize: time 0.00597/1.049, allocations: 6.574 MB / 1.064 GB, free: 142.6 MB / 0.9949 GB
Notification: Performance of NFVerifyModel.verify: time 0.01373/1.063, allocations: 7.524 MB / 1.071 GB, free: 142.6 MB / 0.9949 GB
Notification: Performance of NFConvertDAE.convert: time 0.02496/1.088, allocations: 19.62 MB / 1.09 GB, free: 141.5 MB / 0.9949 GB
Notification: Performance of FrontEnd - DAE generated: time 9.528e-06/1.088, allocations: 1.125 kB / 1.09 GB, free: 141.5 MB / 0.9949 GB
Notification: Performance of FrontEnd: time 1.453e-06/1.088, allocations: 6.891 kB / 1.09 GB, free: 141.5 MB / 0.9949 GB
Notification: Performance of Transformations before backend: time 0.0008879/1.089, allocations: 0 / 1.09 GB, free: 141.5 MB / 0.9949 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 0.04385/1.133, allocations: 21.28 MB / 1.111 GB, free: 132.3 MB / 0.9949 GB
Notification: Performance of prepare preOptimizeDAE: time 4.11e-05/1.133, allocations: 10.06 kB / 1.111 GB, free: 132.3 MB / 0.9949 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008523/1.141, allocations: 3.752 MB / 1.115 GB, free: 131.1 MB / 0.9949 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02369/1.165, allocations: 16.37 MB / 1.131 GB, free: 127.7 MB / 0.9949 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004348/1.165, allocations: 0.6749 MB / 1.131 GB, free: 127.7 MB / 0.9949 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002323/1.168, allocations: 0.9656 MB / 1.132 GB, free: 127.7 MB / 0.9949 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01157/1.179, allocations: 10.49 MB / 1.143 GB, free: 125.5 MB / 0.9949 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001116/1.179, allocations: 17.8 kB / 1.143 GB, free: 125.5 MB / 0.9949 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008847/1.18, allocations: 331.8 kB / 1.143 GB, free: 125.5 MB / 0.9949 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002453/1.18, allocations: 373.4 kB / 1.143 GB, free: 125.4 MB / 0.9949 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00711/1.187, allocations: 6.481 MB / 1.15 GB, free: 125.3 MB / 0.9949 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 0.0632/1.251, allocations: 53.05 MB / 1.201 GB, free: 98.94 MB / 0.9949 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007122/1.258, allocations: 5.607 MB / 1.207 GB, free: 97.12 MB / 0.9949 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004771/1.263, allocations: 4.132 MB / 1.211 GB, free: 96.13 MB / 0.9949 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 0.02906/1.292, allocations: 21.1 MB / 1.231 GB, free: 77.52 MB / 0.9949 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00397/1.296, allocations: 5.68 MB / 1.237 GB, free: 71.64 MB / 0.9949 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01437/1.31, allocations: 8.049 MB / 1.245 GB, free: 63.83 MB / 0.9949 GB
Notification: Performance of pre-optimization done (n=612): time 1.812e-05/1.31, allocations: 0 / 1.245 GB, free: 63.83 MB / 0.9949 GB
Notification: Performance of matching and sorting (n=928): time 0.3697/1.68, allocations: 154 MB / 1.395 GB, free: 5.617 MB / 1.089 GB
Warning: The linear system: 
1 : valNorth2[7].dp = valNorth2[2].port_a.p - valNorth2[7].port_b.p
2 : valNorth2[5].dp = valNorth2[2].port_a.p - valNorth2[5].port_b.p
3 : tabsNorth2[5].dp = valNorth2[5].port_b.p - tabsSouth1[1].port_b.p
4 : tabsNorth2[7].dp = valNorth2[7].port_b.p - tabsSouth1[1].port_b.p
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  valNorth2[7].port_b.p ;
  tabsSouth1[1].port_b.p ;
  valNorth2[5].port_b.p ;
  valNorth2[2].port_a.p
]
  =
[
  -valNorth2[7].dp ;
  -valNorth2[5].dp ;
  -tabsNorth2[5].dp ;
  -tabsNorth2[7].dp
]
 might be structurally or numerically singular for variable valNorth2[2].port_a.p since U(4,4) = 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 : valNorth2[7].dp = valNorth2[2].port_a.p - valNorth2[7].port_b.p
2 : tabsNorth2[7].dp = valNorth2[7].port_b.p - tabsSouth1[1].port_b.p
3 : tabsNorth2[5].dp = valNorth2[5].port_b.p - tabsSouth1[1].port_b.p
4 : valNorth2[5].dp = valNorth2[2].port_a.p - valNorth2[5].port_b.p
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  valNorth2[2].port_a.p ;
  valNorth2[5].port_b.p ;
  tabsSouth1[1].port_b.p ;
  valNorth2[7].port_b.p
]
  =
[
  -valNorth2[7].dp ;
  -tabsNorth2[7].dp ;
  -tabsNorth2[5].dp ;
  -valNorth2[5].dp
]
 might be structurally or numerically singular for variable valNorth2[7].port_b.p since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
2 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1[1].m_flow ;
  tabsSouth1[2].m_flow
]
  =
[
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ;
  tabsSouth1[3].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + (-spl1.res1.m_flow) - valCoo.m_flow - valNorth.res3.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
2 : tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
3 : tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
4 : valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  -valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  -tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  -tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  -valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$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 : valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
2 : valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
3 : tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
4 : tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0
]
  =
[
  -valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  -valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  -tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  -tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0
]
 might be structurally or numerically singular for variable valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$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.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ;
  tabsSouth1.1.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.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsSouth1[3].m_flow.SeedStateSetJac0) - tabsSouth1[4].m_flow.SeedStateSetJac0
]
 might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0427/1.722, allocations: 37.24 MB / 1.432 GB, free: 15.75 MB / 1.136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0174/1.74, allocations: 14.04 MB / 1.445 GB, free: 4.148 MB / 1.136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0042/1.744, allocations: 241.7 kB / 1.446 GB, free: 3.906 MB / 1.136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006583/1.751, allocations: 8.924 MB / 1.454 GB, free: 11.79 MB / 1.151 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009353/1.76, allocations: 3.599 MB / 1.458 GB, free: 8.395 MB / 1.151 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.006414/1.766, allocations: 3.801 MB / 1.462 GB, free: 4.852 MB / 1.151 GB
Notification: Performance of setup shared object (initialization): time 0.0001143/1.766, allocations: 484.7 kB / 1.462 GB, free: 4.379 MB / 1.151 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008263/1.775, allocations: 4.222 MB / 1.466 GB, free: 140 kB / 1.151 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01091/1.786, allocations: 10.93 MB / 1.477 GB, free: 3.379 MB / 1.167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.4618/2.247, allocations: 13.37 MB / 1.49 GB, free: 311.5 MB / 1.167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.196e-05/2.247, allocations: 11.38 kB / 1.49 GB, free: 311.5 MB / 1.167 GB
Notification: Performance of matching and sorting (n=1412) (initialization): time 0.2446/2.492, allocations: 70.3 MB / 1.558 GB, free: 308 MB / 1.167 GB
Notification: Performance of prepare postOptimizeDAE: time 6.539e-05/2.492, allocations: 55.66 kB / 1.559 GB, free: 308 MB / 1.167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.318e-05/2.492, allocations: 48.16 kB / 1.559 GB, free: 308 MB / 1.167 GB
Notification: Tearing is skipped for linear strong component 6: solving it torn to 33 iteration variables is estimated at 75436 flops against 19186 for the untorn system of size 152.
Notification: Performance of postOpt tearingSystem (initialization): time 0.3329/2.825, allocations: 150.5 MB / 1.706 GB, free: 180.3 MB / 1.167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01089/2.836, allocations: 3.166 MB / 1.709 GB, free: 177.3 MB / 1.167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05199/2.888, allocations: 33.45 MB / 1.741 GB, free: 147.9 MB / 1.167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04241/2.93, allocations: 4.712 MB / 1.746 GB, free: 143.3 MB / 1.167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004321/2.935, allocations: 1.537 MB / 1.747 GB, free: 141.9 MB / 1.167 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01172/2.946, allocations: 4.41 MB / 1.752 GB, free: 138 MB / 1.167 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008114/2.954, allocations: 10.81 MB / 1.762 GB, free: 125.9 MB / 1.167 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01727/2.972, allocations: 13.53 MB / 1.775 GB, free: 112.8 MB / 1.167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.46e-05/2.972, allocations: 16 kB / 1.776 GB, free: 112.8 MB / 1.167 GB
Notification: Performance of matching and sorting (n=1412) (initialization_lambda0): time 0.2221/3.194, allocations: 69.1 MB / 1.843 GB, free: 45.36 MB / 1.167 GB
Notification: Performance of prepare postOptimizeDAE: time 6.522e-05/3.194, allocations: 53.64 kB / 1.843 GB, free: 45.3 MB / 1.167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.433e-05/3.194, allocations: 44 kB / 1.843 GB, free: 45.26 MB / 1.167 GB
Notification: Tearing is skipped for linear strong component 7: solving it torn to 24 iteration variables is estimated at 51168 flops against 19186 for the untorn system of size 152.
Notification: Tearing is skipped for linear strong component 9: solving it torn to 33 iteration variables is estimated at 75436 flops against 19186 for the untorn system of size 152.
Notification: Performance of postOpt tearingSystem (initialization): time 0.7606/3.955, allocations: 148.7 MB / 1.988 GB, free: 312.6 MB / 1.198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009405/3.964, allocations: 3.125 MB / 1.991 GB, free: 312.3 MB / 1.198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04697/4.011, allocations: 24.36 MB / 2.015 GB, free: 309.1 MB / 1.198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04113/4.052, allocations: 4.75 MB / 2.02 GB, free: 305.8 MB / 1.198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003832/4.056, allocations: 1.509 MB / 2.021 GB, free: 305.8 MB / 1.198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 199
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (956):
 * Single equations (assignments): 938
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 9
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 1 system
   {(152,1.8%)}
 * 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): 1 system
   {(33,119)}
Notification: Performance of prepare postOptimizeDAE: time 0.004165/4.06, allocations: 0.818 MB / 2.022 GB, free: 305.6 MB / 1.198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005685/4.066, allocations: 2.01 MB / 2.024 GB, free: 305.6 MB / 1.198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.09103/4.157, allocations: 41.19 MB / 2.064 GB, free: 280.4 MB / 1.198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.09371/4.251, allocations: 42.59 MB / 2.106 GB, free: 239.6 MB / 1.198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.997e-05/4.251, allocations: 62.34 kB / 2.106 GB, free: 239.5 MB / 1.198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08541/4.336, allocations: 41.68 MB / 2.147 GB, free: 199.5 MB / 1.198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1532/4.489, allocations: 80.49 MB / 2.225 GB, free: 124.9 MB / 1.198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.632e-05/4.489, allocations: 128 / 2.225 GB, free: 124.9 MB / 1.198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006852/4.496, allocations: 1.815 MB / 2.227 GB, free: 123.1 MB / 1.198 GB
Notification: Tearing is skipped for linear strong component 13: solving it torn to 33 iteration variables is estimated at 90576 flops against 24582 for the untorn system of size 189.
Notification: Performance of postOpt tearingSystem (simulation): time 0.8127/5.309, allocations: 169.7 MB / 2.393 GB, free: 314.4 MB / 1.198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003666/5.312, allocations: 0.817 MB / 2.394 GB, free: 314.4 MB / 1.198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04997/5.362, allocations: 30.32 MB / 2.423 GB, free: 302.8 MB / 1.198 GB
Warning: The linear system: 
1 : tabsSouth1[4].dp = valSouth1[4].port_b.p - tabsSouth1[1].port_b.p
2 : tabsSouth1[3].dp = valSouth1[3].port_b.p - tabsSouth1[1].port_b.p
3 : valSouth1[3].dp = valSouth1[2].port_a.p - valSouth1[3].port_b.p
4 : valSouth1[4].dp = valSouth1[2].port_a.p - valSouth1[4].port_b.p
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  valSouth1[4].port_b.p ;
  valSouth1[2].port_a.p ;
  valSouth1[3].port_b.p ;
  tabsSouth1[1].port_b.p
]
  =
[
  -tabsSouth1[4].dp ;
  -tabsSouth1[3].dp ;
  -valSouth1[3].dp ;
  -valSouth1[4].dp
]
 might be structurally or numerically singular for variable tabsSouth1[1].port_b.p since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
2 : spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsNorth2[7].m_flow) - $cse422 - tabsNorth2[8].m_flow - tabsNorth2[6].m_flow - tabsNorth2[5].m_flow - tabsNorth2[4].m_flow - tabsNorth2[3].m_flow - tabsNorth2[2].m_flow - tabsNorth2[1].m_flow - tabsNorth1[4].m_flow - tabsNorth1[3].m_flow - tabsNorth1[2].m_flow - tabsNorth1[1].m_flow - tabsSouth2[8].m_flow - tabsSouth2[7].m_flow - tabsSouth2[6].m_flow - tabsSouth2[5].m_flow - tabsSouth2[4].m_flow - tabsSouth2[3].m_flow - tabsSouth2[2].m_flow - tabsSouth2[1].m_flow - tabsSouth1[4].m_flow - tabsSouth1[3].m_flow - tabsSouth1[1].m_flow - tabsSouth1[2].m_flow = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1[1].m_flow ;
  tabsSouth1[2].m_flow
]
  =
[
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ;
  tabsNorth2[7].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth2[1].m_flow + tabsSouth2[2].m_flow + tabsSouth2[3].m_flow + tabsSouth2[4].m_flow + tabsSouth2[5].m_flow + tabsSouth2[6].m_flow + tabsSouth2[7].m_flow + tabsSouth2[8].m_flow + tabsNorth1[1].m_flow + tabsNorth1[2].m_flow + tabsNorth1[3].m_flow + tabsNorth1[4].m_flow + tabsNorth2[1].m_flow + tabsNorth2[2].m_flow + tabsNorth2[3].m_flow + tabsNorth2[4].m_flow + tabsNorth2[5].m_flow + tabsNorth2[6].m_flow + tabsNorth2[8].m_flow + $cse422 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].dp = valSouth1[4].port_b.p - tabsSouth1[1].port_b.p
2 : tabsSouth1[3].dp = valSouth1[3].port_b.p - tabsSouth1[1].port_b.p
3 : valSouth1[3].dp = valSouth1[2].port_a.p - valSouth1[3].port_b.p
4 : valSouth1[4].dp = valSouth1[2].port_a.p - valSouth1[4].port_b.p
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  valSouth1[4].port_b.p ;
  valSouth1[2].port_a.p ;
  valSouth1[3].port_b.p ;
  tabsSouth1[1].port_b.p
]
  =
[
  -tabsSouth1[4].dp ;
  -tabsSouth1[3].dp ;
  -valSouth1[3].dp ;
  -valSouth1[4].dp
]
 might be structurally or numerically singular for variable tabsSouth1[1].port_b.p since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsNorth2[7].m_flow) - $cse422 - tabsNorth2[8].m_flow - tabsNorth2[6].m_flow - tabsNorth2[5].m_flow - tabsNorth2[4].m_flow - tabsNorth2[3].m_flow - tabsNorth2[2].m_flow - tabsNorth2[1].m_flow - tabsNorth1[4].m_flow - tabsNorth1[3].m_flow - tabsNorth1[2].m_flow - tabsNorth1[1].m_flow - tabsSouth2[8].m_flow - tabsSouth2[7].m_flow - tabsSouth2[6].m_flow - tabsSouth2[5].m_flow - tabsSouth2[4].m_flow - tabsSouth2[3].m_flow - tabsSouth2[2].m_flow - tabsSouth2[1].m_flow - tabsSouth1[4].m_flow - tabsSouth1[3].m_flow - tabsSouth1[1].m_flow - tabsSouth1[2].m_flow = 0.0
2 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1[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 + $cse422 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
2 : valSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.2.port_a.p.$pDERStateSetJac25.dummyVarStateSetJac25 - valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
3 : valSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.2.port_a.p.$pDERStateSetJac25.dummyVarStateSetJac25 - valSouth1.3.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
4 : tabsSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.3.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  valSouth1.3.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  valSouth1.2.port_a.p.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
]
  =
[
  -tabsSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  -valSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  -valSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  -tabsSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25
]
 might be structurally or numerically singular for variable valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac25 + tabsSouth1[3].m_flow.SeedStateSetJac25 + tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - pipSouth1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 = 0.0
2 : spl1.res1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + valNorth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + valSouth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + (-tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25) - tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsSouth1[3].m_flow.SeedStateSetJac25 - tabsSouth1[4].m_flow.SeedStateSetJac25 - tabsSouth2[1].m_flow.SeedStateSetJac25 - tabsSouth2[2].m_flow.SeedStateSetJac25 - tabsSouth2[3].m_flow.SeedStateSetJac25 - tabsSouth2[4].m_flow.SeedStateSetJac25 - tabsSouth2[5].m_flow.SeedStateSetJac25 - tabsSouth2[6].m_flow.SeedStateSetJac25 - tabsSouth2[7].m_flow.SeedStateSetJac25 - tabsSouth2[8].m_flow.SeedStateSetJac25 - tabsNorth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsNorth1[2].m_flow.SeedStateSetJac25 - tabsNorth1[3].m_flow.SeedStateSetJac25 - tabsNorth1[4].m_flow.SeedStateSetJac25 - tabsNorth2[1].m_flow.SeedStateSetJac25 - tabsNorth2[2].m_flow.SeedStateSetJac25 - tabsNorth2[3].m_flow.SeedStateSetJac25 - tabsNorth2[4].m_flow.SeedStateSetJac25 - tabsNorth2[5].m_flow.SeedStateSetJac25 - tabsNorth2[6].m_flow.SeedStateSetJac25 - tabsNorth2[8].m_flow.SeedStateSetJac25 - $cse422.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsNorth2[7].m_flow.SeedStateSetJac25 = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25
]
  =
[
  pipSouth1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + (-tabsSouth1[3].m_flow.SeedStateSetJac25) - tabsSouth1[4].m_flow.SeedStateSetJac25 ;
  tabsSouth1[3].m_flow.SeedStateSetJac25 + $cse422.$pDERStateSetJac25.dummyVarStateSetJac25 + tabsNorth2[7].m_flow.SeedStateSetJac25 + tabsNorth2[8].m_flow.SeedStateSetJac25 + tabsNorth2[6].m_flow.SeedStateSetJac25 + tabsNorth2[5].m_flow.SeedStateSetJac25 + tabsNorth2[4].m_flow.SeedStateSetJac25 + tabsNorth2[3].m_flow.SeedStateSetJac25 + tabsNorth2[2].m_flow.SeedStateSetJac25 + tabsNorth2[1].m_flow.SeedStateSetJac25 + tabsNorth1[4].m_flow.SeedStateSetJac25 + tabsNorth1[3].m_flow.SeedStateSetJac25 + tabsNorth1[2].m_flow.SeedStateSetJac25 + tabsNorth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + tabsSouth2[8].m_flow.SeedStateSetJac25 + tabsSouth2[7].m_flow.SeedStateSetJac25 + tabsSouth2[6].m_flow.SeedStateSetJac25 + tabsSouth2[5].m_flow.SeedStateSetJac25 + tabsSouth2[4].m_flow.SeedStateSetJac25 + tabsSouth2[3].m_flow.SeedStateSetJac25 + tabsSouth2[2].m_flow.SeedStateSetJac25 + tabsSouth2[1].m_flow.SeedStateSetJac25 + tabsSouth1[4].m_flow.SeedStateSetJac25 + (-valNorth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25) - spl1.res1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - valSouth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25
]
 might be structurally or numerically singular for variable tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
2 : tabsSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.3.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
3 : valSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.2.port_a.p.$pDERStateSetJac25.dummyVarStateSetJac25 - valSouth1.3.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
4 : valSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 = valSouth1.2.port_a.p.$pDERStateSetJac25.dummyVarStateSetJac25 - valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  valSouth1.4.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  valSouth1.2.port_a.p.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  valSouth1.3.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25
]
  =
[
  -tabsSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  -tabsSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  -valSouth1.3.dp.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  -valSouth1.4.dp.$pDERStateSetJac25.dummyVarStateSetJac25
]
 might be structurally or numerically singular for variable tabsSouth1.1.port_b.p.$pDERStateSetJac25.dummyVarStateSetJac25 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : tabsSouth1[4].m_flow.SeedStateSetJac25 + tabsSouth1[3].m_flow.SeedStateSetJac25 + tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - pipSouth1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 = 0.0
2 : spl1.res1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + valNorth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + valSouth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + (-tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25) - tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsSouth1[3].m_flow.SeedStateSetJac25 - tabsSouth1[4].m_flow.SeedStateSetJac25 - tabsSouth2[1].m_flow.SeedStateSetJac25 - tabsSouth2[2].m_flow.SeedStateSetJac25 - tabsSouth2[3].m_flow.SeedStateSetJac25 - tabsSouth2[4].m_flow.SeedStateSetJac25 - tabsSouth2[5].m_flow.SeedStateSetJac25 - tabsSouth2[6].m_flow.SeedStateSetJac25 - tabsSouth2[7].m_flow.SeedStateSetJac25 - tabsSouth2[8].m_flow.SeedStateSetJac25 - tabsNorth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsNorth1[2].m_flow.SeedStateSetJac25 - tabsNorth1[3].m_flow.SeedStateSetJac25 - tabsNorth1[4].m_flow.SeedStateSetJac25 - tabsNorth2[1].m_flow.SeedStateSetJac25 - tabsNorth2[2].m_flow.SeedStateSetJac25 - tabsNorth2[3].m_flow.SeedStateSetJac25 - tabsNorth2[4].m_flow.SeedStateSetJac25 - tabsNorth2[5].m_flow.SeedStateSetJac25 - tabsNorth2[6].m_flow.SeedStateSetJac25 - tabsNorth2[8].m_flow.SeedStateSetJac25 - $cse422.$pDERStateSetJac25.dummyVarStateSetJac25 - tabsNorth2[7].m_flow.SeedStateSetJac25 = 0.0
[
  1.0 , 1.0 ;
  -1.0 , -1.0
]
  *
[
  tabsSouth1.2.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 ;
  tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25
]
  =
[
  pipSouth1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + (-tabsSouth1[3].m_flow.SeedStateSetJac25) - tabsSouth1[4].m_flow.SeedStateSetJac25 ;
  tabsSouth1[3].m_flow.SeedStateSetJac25 + $cse422.$pDERStateSetJac25.dummyVarStateSetJac25 + tabsNorth2[7].m_flow.SeedStateSetJac25 + tabsNorth2[8].m_flow.SeedStateSetJac25 + tabsNorth2[6].m_flow.SeedStateSetJac25 + tabsNorth2[5].m_flow.SeedStateSetJac25 + tabsNorth2[4].m_flow.SeedStateSetJac25 + tabsNorth2[3].m_flow.SeedStateSetJac25 + tabsNorth2[2].m_flow.SeedStateSetJac25 + tabsNorth2[1].m_flow.SeedStateSetJac25 + tabsNorth1[4].m_flow.SeedStateSetJac25 + tabsNorth1[3].m_flow.SeedStateSetJac25 + tabsNorth1[2].m_flow.SeedStateSetJac25 + tabsNorth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 + tabsSouth2[8].m_flow.SeedStateSetJac25 + tabsSouth2[7].m_flow.SeedStateSetJac25 + tabsSouth2[6].m_flow.SeedStateSetJac25 + tabsSouth2[5].m_flow.SeedStateSetJac25 + tabsSouth2[4].m_flow.SeedStateSetJac25 + tabsSouth2[3].m_flow.SeedStateSetJac25 + tabsSouth2[2].m_flow.SeedStateSetJac25 + tabsSouth2[1].m_flow.SeedStateSetJac25 + tabsSouth1[4].m_flow.SeedStateSetJac25 + (-valNorth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25) - spl1.res1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 - valSouth.res3.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25
]
 might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac25.dummyVarStateSetJac25 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.03223/5.395, allocations: 36.85 MB / 2.459 GB, free: 284 MB / 1.198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1147/5.509, allocations: 52.07 MB / 2.51 GB, free: 261.5 MB / 1.198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01503/5.524, allocations: 5.276 MB / 2.515 GB, free: 259.6 MB / 1.198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005912/5.53, allocations: 224.9 kB / 2.515 GB, free: 259.5 MB / 1.198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0243/5.555, allocations: 1.892 MB / 2.517 GB, free: 257.9 MB / 1.198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004462/5.559, allocations: 1.38 MB / 2.519 GB, free: 257.5 MB / 1.198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001964/5.561, allocations: 0.8195 MB / 2.519 GB, free: 257.4 MB / 1.198 GB
Notification: Performance of sorting global known variables: time 0.00942/5.57, allocations: 7.081 MB / 2.526 GB, free: 253.2 MB / 1.198 GB
Notification: Performance of sort global known variables: time 1.7e-07/5.57, allocations: 0 / 2.526 GB, free: 253.2 MB / 1.198 GB
Notification: Performance of remove unused functions: time 0.06239/5.633, allocations: 33.71 MB / 2.559 GB, free: 220.1 MB / 1.198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($STATESET1.x[32],$STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (607):
 * Single equations (assignments): 584
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 7
 * 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): 1 system
   {(189,1.5%)}
 * 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): 2 systems
   {(28,28,89.3%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(63,215)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004241/5.637, allocations: 0.6885 MB / 2.56 GB, free: 219.8 MB / 1.198 GB
Notification: Performance of simCode: created initialization part: time 0.05755/5.695, allocations: 34.76 MB / 2.594 GB, free: 188.8 MB / 1.198 GB
Notification: Performance of simCode: created event and clocks part: time 7.915e-06/5.695, allocations: 4 kB / 2.594 GB, free: 188.8 MB / 1.198 GB
Notification: Performance of simCode: created simulation system equations: time 0.03032/5.725, allocations: 17.1 MB / 2.61 GB, free: 172.4 MB / 1.198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04048/5.765, allocations: 11.2 MB / 2.621 GB, free: 161.9 MB / 1.198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05836/5.824, allocations: 46.44 MB / 2.667 GB, free: 115.4 MB / 1.198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003998/5.828, allocations: 4.668 MB / 2.671 GB, free: 110.7 MB / 1.198 GB
Notification: Performance of simCode: alias equations: time 0.0188/5.847, allocations: 3.239 MB / 2.674 GB, free: 107.5 MB / 1.198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02339/5.87, allocations: 7.712 MB / 2.682 GB, free: 99.77 MB / 1.198 GB
Notification: Performance of SimCode: time 2.394e-06/5.87, allocations: 0 / 2.682 GB, free: 99.77 MB / 1.198 GB
Notification: Performance of Templates: time 1.601/7.471, allocations: 0.7772 GB / 3.459 GB, free: 217.3 MB / 1.229 GB
"
[Timeout remaining time 293]
make -j1 -f Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.pipe ; mkfifo Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.pipe >> ../files/Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.sim & ./Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic -abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Examples.FlowSystem.Basic.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 20.915626008994877]