Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo", uses=false)
Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo)
Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo)
Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Simplified1")
translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Simplified1")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001121/0.001121, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00123/0.00123, allocations: 194.9 kB / 16.14 MB, free: 6.656 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.346/1.346, allocations: 222.9 MB / 239.8 MB, free: 4.594 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.1527/0.1527, allocations: 12.01 MB / 302 MB, free: 0.8906 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004834/0.0004834, allocations: 23.97 kB / 355 MB, free: 4.062 MB / 286.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \
 is not a valid Modelica escape sequence.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo): time 1.758/1.758, allocations: 272.2 MB / 0.6644 GB, free: 13.15 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001862/0.001862, allocations: 113.4 kB / 0.7841 GB, free: 31.61 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.187/0.1889, allocations: 109.1 MB / 0.8907 GB, free: 12.9 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified1): time 0.665/0.8539, allocations: 353 MB / 1.235 GB, free: 7.895 MB / 0.8263 GB
Notification: Performance of NFInst.instExpressions: time 0.09309/0.947, allocations: 73.01 MB / 1.307 GB, free: 14.73 MB / 0.9044 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0132/0.9603, allocations: 393.5 kB / 1.307 GB, free: 14.34 MB / 0.9044 GB
Notification: Performance of NFTyping.typeComponents: time 0.01473/0.975, allocations: 4.43 MB / 1.311 GB, free: 9.887 MB / 0.9044 GB
Notification: Performance of NFTyping.typeBindings: time 0.03527/1.01, allocations: 12.52 MB / 1.324 GB, free: 13.33 MB / 0.92 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02206/1.032, allocations: 8.89 MB / 1.332 GB, free: 4.516 MB / 0.92 GB
Notification: Performance of NFFlatten.flatten: time 0.05224/1.085, allocations: 48.37 MB / 1.38 GB, free: 4.012 MB / 0.9669 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02873/1.113, allocations: 17.55 MB / 1.397 GB, free: 2.312 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.5824/1.696, allocations: 14.54 MB / 1.411 GB, free: 40.52 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03202/1.728, allocations: 15.76 MB / 1.426 GB, free: 39.08 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.009422/1.737, allocations: 1.215 MB / 1.427 GB, free: 39.08 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02121/1.759, allocations: 4.877 MB / 1.432 GB, free: 39.08 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.01127/1.77, allocations: 5.107 MB / 1.437 GB, free: 38.41 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.02636/1.796, allocations: 9.528 MB / 1.447 GB, free: 35.75 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.04376/1.84, allocations: 27.99 MB / 1.474 GB, free: 32.93 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 8.025e-06/1.84, allocations: 0 / 1.474 GB, free: 32.93 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 3.617e-06/1.84, allocations: 0 / 1.474 GB, free: 32.93 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.001011/1.841, allocations: 3.938 kB / 1.474 GB, free: 32.93 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.07128/1.913, allocations: 22.13 MB / 1.495 GB, free: 25.16 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 3.841e-05/1.913, allocations: 7 kB / 1.495 GB, free: 25.16 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01379/1.926, allocations: 2.229 MB / 1.498 GB, free: 24.18 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04156/1.968, allocations: 15.57 MB / 1.513 GB, free: 21.45 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001052/1.969, allocations: 0.6838 MB / 1.514 GB, free: 21.43 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006368/1.975, allocations: 0.9285 MB / 1.514 GB, free: 21.42 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03902/2.014, allocations: 16.46 MB / 1.531 GB, free: 18.88 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003634/2.015, allocations: 16.61 kB / 1.531 GB, free: 18.88 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003764/2.019, allocations: 326.2 kB / 1.531 GB, free: 18.88 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003472/2.019, allocations: 367.6 kB / 1.531 GB, free: 18.83 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03447/2.053, allocations: 20.93 MB / 1.552 GB, free: 15.7 MB / 0.9825 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 0.1423/2.196, allocations: 80.47 MB / 1.63 GB, free: 11.05 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02533/2.221, allocations: 12.71 MB / 1.643 GB, free: 14.6 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01613/2.237, allocations: 9.502 MB / 1.652 GB, free: 5.082 MB / 1.061 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 0.0813/2.319, allocations: 34.39 MB / 1.686 GB, free: 2.348 MB / 1.092 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02018/2.339, allocations: 9.714 MB / 1.695 GB, free: 8.562 MB / 1.108 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02821/2.367, allocations: 8.555 MB / 1.703 GB, free: 168 kB / 1.108 GB
Notification: Performance of pre-optimization done (n=576): time 2.833e-05/2.367, allocations: 2.25 kB / 1.703 GB, free: 168 kB / 1.108 GB
Notification: Performance of matching and sorting (n=868): time 1.438/3.805, allocations: 236.6 MB / 1.934 GB, free: 0.5217 GB / 1.233 GB
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 : 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 : 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.
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1324/3.937, allocations: 54.47 MB / 1.988 GB, free: 479 MB / 1.233 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02929/3.966, allocations: 14.81 MB / 2.002 GB, free: 464.3 MB / 1.233 GB
Notification: Performance of collectPreVariables (initialization): time 0.004323/3.971, allocations: 221.7 kB / 2.002 GB, free: 464.1 MB / 1.233 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00795/3.979, allocations: 7.212 MB / 2.009 GB, free: 457.3 MB / 1.233 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01094/3.99, allocations: 3.132 MB / 2.012 GB, free: 454.3 MB / 1.233 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01388/4.004, allocations: 4.094 MB / 2.016 GB, free: 450.2 MB / 1.233 GB
Notification: Performance of setup shared object (initialization): time 3.451e-05/4.004, allocations: 305.2 kB / 2.017 GB, free: 449.9 MB / 1.233 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0352/4.039, allocations: 24.24 MB / 2.04 GB, free: 425.6 MB / 1.233 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03515/4.074, allocations: 26.85 MB / 2.067 GB, free: 397.7 MB / 1.233 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06762/4.142, allocations: 44.3 MB / 2.11 GB, free: 352.6 MB / 1.233 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.65e-05/4.142, allocations: 16 kB / 2.11 GB, free: 352.6 MB / 1.233 GB
Notification: Performance of matching and sorting (n=1384) (initialization): time 0.5827/4.725, allocations: 142.8 MB / 2.249 GB, free: 209.7 MB / 1.233 GB
Notification: Performance of prepare postOptimizeDAE: time 9.155e-05/4.725, allocations: 57.7 kB / 2.249 GB, free: 209.6 MB / 1.233 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.842e-05/4.725, allocations: 52 kB / 2.249 GB, free: 209.6 MB / 1.233 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5515/5.276, allocations: 119.8 MB / 2.366 GB, free: 89.83 MB / 1.233 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01884/5.295, allocations: 3.509 MB / 2.37 GB, free: 86.32 MB / 1.233 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6576/5.953, allocations: 79.98 MB / 2.448 GB, free: 0.5128 GB / 1.233 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1783/6.131, allocations: 10.88 MB / 2.459 GB, free: 0.5128 GB / 1.233 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01241/6.144, allocations: 1.639 MB / 2.46 GB, free: 0.5128 GB / 1.233 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.05777/6.201, allocations: 27.27 MB / 2.487 GB, free: 0.5127 GB / 1.233 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0395/6.241, allocations: 26.39 MB / 2.513 GB, free: 0.5053 GB / 1.233 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06502/6.306, allocations: 43.36 MB / 2.555 GB, free: 0.4911 GB / 1.233 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001369/6.306, allocations: 16.97 kB / 2.555 GB, free: 0.4911 GB / 1.233 GB
Notification: Performance of matching and sorting (n=1384) (initialization_lambda0): time 0.5763/6.882, allocations: 141.2 MB / 2.693 GB, free: 372.9 MB / 1.233 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002157/6.883, allocations: 53.7 kB / 2.693 GB, free: 372.9 MB / 1.233 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001845/6.883, allocations: 48 kB / 2.693 GB, free: 372.8 MB / 1.233 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5423/7.425, allocations: 118.8 MB / 2.809 GB, free: 254.4 MB / 1.233 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01759/7.443, allocations: 3.47 MB / 2.812 GB, free: 250.9 MB / 1.233 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1582/7.601, allocations: 83.51 MB / 2.894 GB, free: 167.4 MB / 1.233 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1767/7.778, allocations: 10.9 MB / 2.905 GB, free: 156.5 MB / 1.233 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00822/7.786, allocations: 1.609 MB / 2.906 GB, free: 154.9 MB / 1.233 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 231
 * 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 (1024):
 * Single equations (assignments): 1006
 * 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
   {(39,65), (39,65)}
Notification: Performance of prepare postOptimizeDAE: time 0.01153/7.798, allocations: 0.7491 MB / 2.907 GB, free: 154.1 MB / 1.233 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0107/7.808, allocations: 1.473 MB / 2.908 GB, free: 152.6 MB / 1.233 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2174/8.026, allocations: 67.96 MB / 2.975 GB, free: 84.79 MB / 1.233 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.7296/8.755, allocations: 82.6 MB / 3.055 GB, free: 0.5002 GB / 1.233 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001356/8.756, allocations: 31.16 kB / 3.055 GB, free: 0.5002 GB / 1.233 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2343/8.99, allocations: 81.48 MB / 3.135 GB, free: 0.4897 GB / 1.233 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 postOpt removeSimpleEquations (simulation): time 0.3826/9.373, allocations: 206.3 MB / 3.336 GB, free: 316.3 MB / 1.233 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001392/9.373, allocations: 4.609 kB / 3.336 GB, free: 316.3 MB / 1.233 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01401/9.387, allocations: 2.133 MB / 3.338 GB, free: 314.2 MB / 1.233 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5706/9.957, allocations: 144.7 MB / 3.48 GB, free: 169.6 MB / 1.233 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.007353/9.965, allocations: 0.8064 MB / 3.481 GB, free: 168.8 MB / 1.233 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1856/10.15, allocations: 69.46 MB / 3.548 GB, free: 99.25 MB / 1.233 GB
Warning: The linear system: 
1 : valSouth2[1].dp = valSouth2[2].port_a.p - valSouth1[1].port_b.p
2 : valSouth2[4].dp = valSouth2[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valSouth2[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valSouth2[1].dp ;
  -valSouth2[4].dp
]
 might be structurally or numerically singular for variable valSouth1[1].port_b.p 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 : 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
[
  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 + $cse374 + (-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 : valSouth2[4].dp = valSouth2[2].port_a.p - valSouth1[1].port_b.p
2 : valSouth2[1].dp = valSouth2[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valSouth2[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valSouth2[4].dp ;
  -valSouth2[1].dp
]
 might be structurally or numerically singular for variable valSouth1[1].port_b.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsNorth2[7].m_flow) - $cse374 - tabsNorth2[8].m_flow - tabsNorth2[6].m_flow - tabsNorth2[5].m_flow - tabsNorth2[4].m_flow - tabsNorth2[3].m_flow - tabsNorth2[2].m_flow - tabsNorth2[1].m_flow - tabsNorth1[4].m_flow - tabsNorth1[3].m_flow - tabsNorth1[2].m_flow - tabsNorth1[1].m_flow - tabsSouth2[8].m_flow - tabsSouth2[7].m_flow - tabsSouth2[6].m_flow - tabsSouth2[5].m_flow - tabsSouth2[4].m_flow - tabsSouth2[3].m_flow - tabsSouth2[2].m_flow - tabsSouth2[1].m_flow - tabsSouth1[4].m_flow - tabsSouth1[3].m_flow - tabsSouth1[1].m_flow - tabsSouth1[2].m_flow = 0.0
2 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0
[
  -1.0 , -1.0 ;
  1.0 , 1.0
]
  *
[
  tabsSouth1[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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2314:10-2314:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2231:9-2231:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (619):
 * Single equations (assignments): 596
 * 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
   {(36,81), (1,1), (61,193)}
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4614:9-4614:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:774:5-774:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]