Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001304/0.001304, allocations: 80.94 kB / 21.55 MB, free: 2.949 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 0.00151/0.00151, allocations: 161.6 kB / 24.96 MB, free: 8.723 MB / 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 0.9407/0.9407, allocations: 177.1 MB / 205.4 MB, free: 5.457 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.881/1.881, allocations: 389.6 MB / 0.6362 GB, free: 12.32 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.874e-06/1.874e-06, allocations: 0.6562 kB / 0.776 GB, free: 5.359 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.289e-05/2.477e-05, allocations: 4.812 kB / 0.776 GB, free: 5.355 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified1): time 0.06101/0.06103, allocations: 74.31 MB / 0.8486 GB, free: 10.84 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.05344/0.1145, allocations: 31.35 MB / 0.8792 GB, free: 11.58 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01488/0.1294, allocations: 0.6003 MB / 0.8798 GB, free: 10.98 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.01183/0.1412, allocations: 4.279 MB / 0.8839 GB, free: 6.672 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.02454/0.1657, allocations: 10.3 MB / 0.894 GB, free: 12.32 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01756/0.1833, allocations: 9.565 MB / 0.9033 GB, free: 2.734 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.06288/0.2462, allocations: 65.48 MB / 0.9673 GB, free: 1.094 MB / 0.9167 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02451/0.2707, allocations: 15.91 MB / 0.9828 GB, free: 1.113 MB / 0.9323 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04173/0.3124, allocations: 20.91 MB / 1.003 GB, free: 12.24 MB / 0.9636 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02374/0.3362, allocations: 14.29 MB / 1.017 GB, free: 13.91 MB / 0.9792 GB
Notification: Performance of NFPackage.collectConstants: time 0.006654/0.3428, allocations: 1.738 MB / 1.019 GB, free: 12.18 MB / 0.9792 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01231/0.3551, allocations: 2.736 MB / 1.022 GB, free: 9.438 MB / 0.9792 GB
Notification: Performance of NFScalarize.scalarize: time 0.008986/0.3641, allocations: 6.249 MB / 1.028 GB, free: 3.168 MB / 0.9792 GB
Notification: Performance of NFVerifyModel.verify: time 0.01778/0.3819, allocations: 7.35 MB / 1.035 GB, free: 11.8 MB / 0.9948 GB
Notification: Performance of NFConvertDAE.convert: time 0.6881/1.07, allocations: 18.91 MB / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of FrontEnd - DAE generated: time 5.901e-06/1.07, allocations: 1.188 kB / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of FrontEnd: time 9.92e-07/1.07, allocations: 0 / 1.053 GB, free: 134.7 MB / 0.9949 GB
Notification: Performance of Transformations before backend: time 0.0008929/1.071, allocations: 0 / 1.053 GB, free: 134.7 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: 1949
 * Number of variables: 1949
Notification: Performance of Generate backend data structure: time 0.04363/1.115, allocations: 18.75 MB / 1.072 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of prepare preOptimizeDAE: time 4.49e-05/1.115, allocations: 8.469 kB / 1.072 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01456/1.129, allocations: 2.756 MB / 1.074 GB, free: 126.1 MB / 0.9949 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02836/1.158, allocations: 13.2 MB / 1.087 GB, free: 122.6 MB / 0.9949 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005626/1.158, allocations: 0.6421 MB / 1.088 GB, free: 122.6 MB / 0.9949 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005117/1.163, allocations: 0.8958 MB / 1.089 GB, free: 122.6 MB / 0.9949 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02439/1.188, allocations: 10.15 MB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002087/1.188, allocations: 16.67 kB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00256/1.19, allocations: 324 kB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001475/1.191, allocations: 205.3 kB / 1.099 GB, free: 120.6 MB / 0.9949 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01041/1.201, allocations: 5.232 MB / 1.104 GB, free: 120.4 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 0.0734/1.274, allocations: 32.43 MB / 1.136 GB, free: 111.7 MB / 0.9949 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007354/1.282, allocations: 4.805 MB / 1.141 GB, free: 111.4 MB / 0.9949 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004438/1.286, allocations: 3.065 MB / 1.144 GB, free: 111 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 0.03364/1.32, allocations: 12.2 MB / 1.156 GB, free: 102.8 MB / 0.9949 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004461/1.324, allocations: 5.251 MB / 1.161 GB, free: 97.45 MB / 0.9949 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01639/1.341, allocations: 8.123 MB / 1.169 GB, free: 90.14 MB / 0.9949 GB
Notification: Performance of pre-optimization done (n=524): time 3.964e-05/1.341, allocations: 0 / 1.169 GB, free: 90.14 MB / 0.9949 GB
Notification: Performance of matching and sorting (n=784): time 0.3676/1.708, allocations: 138.6 MB / 1.304 GB, free: 4.906 MB / 1.042 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 0.03966/1.748, allocations: 26.53 MB / 1.33 GB, free: 9.723 MB / 1.073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01946/1.767, allocations: 12.43 MB / 1.342 GB, free: 15.62 MB / 1.089 GB
Notification: Performance of collectPreVariables (initialization): time 0.003654/1.771, allocations: 205.7 kB / 1.342 GB, free: 15.41 MB / 1.089 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00549/1.776, allocations: 4.193 MB / 1.346 GB, free: 11.91 MB / 1.089 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009451/1.786, allocations: 2.902 MB / 1.349 GB, free: 9.18 MB / 1.089 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01339/1.799, allocations: 2.786 MB / 1.352 GB, free: 6.621 MB / 1.089 GB
Notification: Performance of setup shared object (initialization): time 6.314e-05/1.799, allocations: 301.1 kB / 1.352 GB, free: 6.324 MB / 1.089 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01086/1.81, allocations: 3.703 MB / 1.356 GB, free: 2.594 MB / 1.089 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01444/1.825, allocations: 8.496 MB / 1.364 GB, free: 8.754 MB / 1.104 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02266/1.847, allocations: 10.94 MB / 1.375 GB, free: 13.46 MB / 1.12 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.862e-05/1.847, allocations: 16 kB / 1.375 GB, free: 13.45 MB / 1.12 GB
Notification: Performance of matching and sorting (n=1260) (initialization): time 0.2256/2.073, allocations: 63.43 MB / 1.437 GB, free: 14.74 MB / 1.182 GB
Notification: Performance of prepare postOptimizeDAE: time 9.535e-05/2.073, allocations: 61.69 kB / 1.437 GB, free: 14.68 MB / 1.182 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.22e-05/2.073, allocations: 48 kB / 1.437 GB, free: 14.63 MB / 1.182 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.7869/2.86, allocations: 141.5 MB / 1.575 GB, free: 341.4 MB / 1.229 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01086/2.871, allocations: 3.275 MB / 1.578 GB, free: 341.1 MB / 1.229 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04957/2.92, allocations: 27.31 MB / 1.605 GB, free: 327.7 MB / 1.229 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04113/2.962, allocations: 4.928 MB / 1.61 GB, free: 323.6 MB / 1.229 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005815/2.967, allocations: 1.389 MB / 1.611 GB, free: 323.3 MB / 1.229 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01545/2.983, allocations: 3.865 MB / 1.615 GB, free: 320.5 MB / 1.229 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01122/2.994, allocations: 8.411 MB / 1.623 GB, free: 311.1 MB / 1.229 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01927/3.013, allocations: 11.5 MB / 1.634 GB, free: 300.1 MB / 1.229 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.043e-05/3.013, allocations: 16 kB / 1.634 GB, free: 300 MB / 1.229 GB
Notification: Performance of matching and sorting (n=1260) (initialization_lambda0): time 0.2088/3.222, allocations: 62.99 MB / 1.696 GB, free: 241.1 MB / 1.229 GB
Notification: Performance of prepare postOptimizeDAE: time 6.163e-05/3.222, allocations: 57.64 kB / 1.696 GB, free: 241.1 MB / 1.229 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.47e-05/3.222, allocations: 48 kB / 1.696 GB, free: 241 MB / 1.229 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.3055/3.528, allocations: 140.2 MB / 1.833 GB, free: 104.1 MB / 1.229 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01127/3.539, allocations: 3.315 MB / 1.836 GB, free: 100.9 MB / 1.229 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05197/3.591, allocations: 27.4 MB / 1.863 GB, free: 73.89 MB / 1.229 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03946/3.631, allocations: 4.948 MB / 1.868 GB, free: 68.94 MB / 1.229 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005749/3.636, allocations: 1.367 MB / 1.869 GB, free: 67.57 MB / 1.229 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 0.007649/3.644, allocations: 0.6952 MB / 1.87 GB, free: 66.98 MB / 1.229 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006422/3.65, allocations: 1.077 MB / 1.871 GB, free: 65.9 MB / 1.229 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08605/3.736, allocations: 37.4 MB / 1.907 GB, free: 29.05 MB / 1.229 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.08931/3.826, allocations: 38.07 MB / 1.944 GB, free: 7.422 MB / 1.245 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.683e-05/3.826, allocations: 31.94 kB / 1.944 GB, free: 7.391 MB / 1.245 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.5467/4.372, allocations: 37.15 MB / 1.981 GB, free: 351.8 MB / 1.245 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1697/4.542, allocations: 81.35 MB / 2.06 GB, free: 334.7 MB / 1.245 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.463e-05/4.542, allocations: 0 / 2.06 GB, free: 334.7 MB / 1.245 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008714/4.551, allocations: 2.508 MB / 2.063 GB, free: 332.3 MB / 1.245 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3144/4.865, allocations: 168.4 MB / 2.227 GB, free: 166.4 MB / 1.245 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004258/4.87, allocations: 0.7435 MB / 2.228 GB, free: 165.7 MB / 1.245 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04764/4.917, allocations: 26.5 MB / 2.254 GB, free: 142.3 MB / 1.245 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 0.02705/4.944, allocations: 21.51 MB / 2.275 GB, free: 122.8 MB / 1.245 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1055/5.05, allocations: 46.19 MB / 2.32 GB, free: 78.43 MB / 1.245 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01401/5.064, allocations: 3.025 MB / 2.323 GB, free: 76.79 MB / 1.245 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007434/5.071, allocations: 175.7 kB / 2.323 GB, free: 76.74 MB / 1.245 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0253/5.096, allocations: 2.301 MB / 2.325 GB, free: 74.56 MB / 1.245 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005454/5.102, allocations: 1.076 MB / 2.326 GB, free: 73.55 MB / 1.245 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003792/5.106, allocations: 0.7685 MB / 2.327 GB, free: 72.85 MB / 1.245 GB
Notification: Performance of sorting global known variables: time 0.009265/5.115, allocations: 5.932 MB / 2.333 GB, free: 67.98 MB / 1.245 GB
Notification: Performance of sort global known variables: time 3e-07/5.115, allocations: 0 / 2.333 GB, free: 67.98 MB / 1.245 GB
Notification: Performance of remove unused functions: time 0.05964/5.175, allocations: 32.27 MB / 2.364 GB, free: 36.21 MB / 1.245 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 0.004967/5.18, allocations: 0.6128 MB / 2.365 GB, free: 35.79 MB / 1.245 GB
Notification: Performance of simCode: created initialization part: time 0.07027/5.25, allocations: 31.5 MB / 2.396 GB, free: 5.43 MB / 1.245 GB
Notification: Performance of simCode: created event and clocks part: time 0.0003434/5.25, allocations: 167.8 kB / 2.396 GB, free: 5.262 MB / 1.245 GB
Notification: Performance of simCode: created simulation system equations: time 0.4499/5.7, allocations: 15.52 MB / 2.411 GB, free: 386.8 MB / 1.261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0467/5.747, allocations: 11.37 MB / 2.422 GB, free: 385.8 MB / 1.261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07032/5.817, allocations: 39.86 MB / 2.461 GB, free: 371.9 MB / 1.261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.009817/5.827, allocations: 4.09 MB / 2.465 GB, free: 371.3 MB / 1.261 GB
Notification: Performance of simCode: alias equations: time 0.02741/5.854, allocations: 3.319 MB / 2.468 GB, free: 370.4 MB / 1.261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.03786/5.892, allocations: 6.906 MB / 2.475 GB, free: 370.1 MB / 1.261 GB
Notification: Performance of SimCode: time 2.285e-06/5.892, allocations: 0 / 2.475 GB, free: 370.1 MB / 1.261 GB
Notification: Performance of Templates: time 1.154/7.046, allocations: 0.7649 GB / 3.24 GB, free: 64.01 MB / 1.261 GB
"
[Timeout remaining time 293]
make -j1 -f Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.pipe ; mkfifo Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.pipe >> ../files/Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.sim & ./Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1 -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified1.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 21.780577462166548]