Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/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 1.3.2/package.mo", uses=false)
Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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: "" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified1",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified1",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001277/0.001277, allocations: 111.3 kB / 15.23 MB, free: 0.6367 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001365/0.001365, allocations: 201.5 kB / 16.14 MB, free: 6.797 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.36/1.36, allocations: 222.9 MB / 239.8 MB, free: 4.586 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.1862/0.1862, allocations: 12.01 MB / 302 MB, free: 0.8867 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004656/0.0004656, allocations: 27.95 kB / 355 MB, free: 4.027 MB / 286.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/package.mo): time 1.714/1.714, allocations: 268.1 MB / 0.6603 GB, free: 1.035 MB / 462.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001889/0.001889, allocations: 105.1 kB / 0.7794 GB, free: 32.9 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1671/0.169, allocations: 108.4 MB / 0.8852 GB, free: 1.824 MB / 0.5919 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified1): time 0.6563/0.8254, allocations: 353 MB / 1.23 GB, free: 15.22 MB / 0.8263 GB
Notification: Performance of NFInst.instExpressions: time 0.09251/0.9179, allocations: 73.01 MB / 1.301 GB, free: 6.043 MB / 0.8888 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01453/0.9325, allocations: 393.5 kB / 1.302 GB, free: 5.656 MB / 0.8888 GB
Notification: Performance of NFTyping.typeComponents: time 0.01557/0.9481, allocations: 4.418 MB / 1.306 GB, free: 1.215 MB / 0.8888 GB
Notification: Performance of NFTyping.typeBindings: time 0.03412/0.9823, allocations: 12.53 MB / 1.318 GB, free: 4.652 MB / 0.9044 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02213/1.004, allocations: 8.887 MB / 1.327 GB, free: 11.87 MB / 0.92 GB
Notification: Performance of NFFlatten.flatten: time 0.05747/1.062, allocations: 48.36 MB / 1.374 GB, free: 11.36 MB / 0.9669 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02416/1.086, allocations: 17.54 MB / 1.391 GB, free: 9.68 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.4834/1.569, allocations: 14.55 MB / 1.405 GB, free: 39.35 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02544/1.595, allocations: 15.76 MB / 1.421 GB, free: 39.35 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.007932/1.603, allocations: 1.213 MB / 1.422 GB, free: 39.35 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01904/1.622, allocations: 4.876 MB / 1.427 GB, free: 39.35 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.009841/1.632, allocations: 5.109 MB / 1.432 GB, free: 39.14 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.0209/1.653, allocations: 9.587 MB / 1.441 GB, free: 36.46 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.04124/1.694, allocations: 28.22 MB / 1.469 GB, free: 33.68 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 5.57e-06/1.694, allocations: 0.75 kB / 1.469 GB, free: 33.68 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 1.492e-06/1.694, allocations: 0 / 1.469 GB, free: 33.68 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.0007957/1.695, allocations: 0 / 1.469 GB, free: 33.68 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 0.06693/1.762, allocations: 22.3 MB / 1.49 GB, free: 25.9 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 4.329e-05/1.762, allocations: 14.56 kB / 1.49 GB, free: 25.89 MB / 0.9825 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005028/1.767, allocations: 1.04 MB / 1.491 GB, free: 25.81 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01216/1.779, allocations: 2.239 MB / 1.494 GB, free: 24.82 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03424/1.813, allocations: 17.71 MB / 1.511 GB, free: 22.09 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006017/1.814, allocations: 0.6823 MB / 1.512 GB, free: 22.07 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004351/1.818, allocations: 0.9309 MB / 1.513 GB, free: 22.05 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03617/1.855, allocations: 16.45 MB / 1.529 GB, free: 20.18 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000234/1.855, allocations: 13.03 kB / 1.529 GB, free: 20.18 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003335/1.858, allocations: 326.9 kB / 1.529 GB, free: 20.18 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002688/1.858, allocations: 378 kB / 1.529 GB, free: 20.12 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03217/1.891, allocations: 20.92 MB / 1.55 GB, free: 16.99 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 0.1322/2.023, allocations: 81.15 MB / 1.629 GB, free: 15.34 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02362/2.047, allocations: 12.71 MB / 1.641 GB, free: 2.879 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01564/2.062, allocations: 9.508 MB / 1.651 GB, free: 9.359 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 0.07866/2.141, allocations: 34.65 MB / 1.685 GB, free: 6.375 MB / 1.092 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0257/2.167, allocations: 9.721 MB / 1.694 GB, free: 12.59 MB / 1.108 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03497/2.202, allocations: 8.554 MB / 1.702 GB, free: 4.188 MB / 1.108 GB
Notification: Performance of pre-optimization done (n=576): time 2.757e-05/2.202, allocations: 0 / 1.702 GB, free: 4.188 MB / 1.108 GB
Notification: Performance of matching and sorting (n=868): time 1.328/3.53, allocations: 236.6 MB / 1.933 GB, free: 0.5237 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 0.1194/3.65, allocations: 54.46 MB / 1.987 GB, free: 483.8 MB / 1.233 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02491/3.675, allocations: 17.51 MB / 2.004 GB, free: 466.5 MB / 1.233 GB
Notification: Performance of collectPreVariables (initialization): time 0.003797/3.678, allocations: 225.7 kB / 2.004 GB, free: 466.2 MB / 1.233 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006355/3.685, allocations: 7.245 MB / 2.011 GB, free: 460.3 MB / 1.233 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009894/3.695, allocations: 3.134 MB / 2.014 GB, free: 458.4 MB / 1.233 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01097/3.706, allocations: 4.093 MB / 2.018 GB, free: 454.3 MB / 1.233 GB
Notification: Performance of setup shared object (initialization): time 3.762e-05/3.706, allocations: 305.1 kB / 2.018 GB, free: 454 MB / 1.233 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02984/3.736, allocations: 24.24 MB / 2.042 GB, free: 429.7 MB / 1.233 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03356/3.769, allocations: 26.86 MB / 2.068 GB, free: 401.9 MB / 1.233 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06154/3.831, allocations: 44.29 MB / 2.112 GB, free: 356.8 MB / 1.233 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.449e-05/3.831, allocations: 12 kB / 2.112 GB, free: 356.8 MB / 1.233 GB
Notification: Performance of matching and sorting (n=1384) (initialization): time 0.5769/4.408, allocations: 142.8 MB / 2.251 GB, free: 213.8 MB / 1.233 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000113/4.408, allocations: 55.42 kB / 2.251 GB, free: 213.8 MB / 1.233 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.912e-05/4.408, allocations: 52.84 kB / 2.251 GB, free: 213.7 MB / 1.233 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5643/4.972, allocations: 119.8 MB / 2.368 GB, free: 93.95 MB / 1.233 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0188/4.991, allocations: 3.52 MB / 2.372 GB, free: 90.42 MB / 1.233 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5089/5.5, allocations: 79.98 MB / 2.45 GB, free: 0.5149 GB / 1.233 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1812/5.681, allocations: 10.88 MB / 2.46 GB, free: 0.5149 GB / 1.233 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007052/5.688, allocations: 1.633 MB / 2.462 GB, free: 0.5149 GB / 1.233 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04549/5.734, allocations: 27.28 MB / 2.488 GB, free: 0.5148 GB / 1.233 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03394/5.768, allocations: 26.38 MB / 2.514 GB, free: 0.5103 GB / 1.233 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06132/5.829, allocations: 43.36 MB / 2.557 GB, free: 0.4962 GB / 1.233 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.956e-05/5.829, allocations: 15.62 kB / 2.557 GB, free: 0.4962 GB / 1.233 GB
Notification: Performance of matching and sorting (n=1384) (initialization_lambda0): time 0.5572/6.387, allocations: 141.2 MB / 2.695 GB, free: 380.5 MB / 1.233 GB
Notification: Performance of prepare postOptimizeDAE: time 7.233e-05/6.387, allocations: 57.69 kB / 2.695 GB, free: 380.4 MB / 1.233 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.431e-05/6.387, allocations: 48 kB / 2.695 GB, free: 380.4 MB / 1.233 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5617/6.948, allocations: 118.8 MB / 2.811 GB, free: 261.9 MB / 1.233 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01724/6.966, allocations: 3.475 MB / 2.814 GB, free: 258.5 MB / 1.233 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1595/7.125, allocations: 83.5 MB / 2.896 GB, free: 174.9 MB / 1.233 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1803/7.306, allocations: 10.91 MB / 2.906 GB, free: 164 MB / 1.233 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005961/7.312, allocations: 1.605 MB / 2.908 GB, free: 162.4 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 0.007036/7.319, allocations: 0.7336 MB / 2.909 GB, free: 161.7 MB / 1.233 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006392/7.325, allocations: 1.477 MB / 2.91 GB, free: 161 MB / 1.233 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2117/7.537, allocations: 67.98 MB / 2.976 GB, free: 93.26 MB / 1.233 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.6117/8.148, allocations: 82.6 MB / 3.057 GB, free: 0.4974 GB / 1.233 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001197/8.149, allocations: 34.03 kB / 3.057 GB, free: 0.4974 GB / 1.233 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2256/8.374, allocations: 81.48 MB / 3.137 GB, free: 0.4888 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 0.3297/8.704, allocations: 206.5 MB / 3.338 GB, free: 326.6 MB / 1.233 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.868e-05/8.704, allocations: 0 / 3.338 GB, free: 326.6 MB / 1.233 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01256/8.717, allocations: 2.14 MB / 3.34 GB, free: 324.5 MB / 1.233 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.559/9.276, allocations: 144.7 MB / 3.482 GB, free: 180 MB / 1.233 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004155/9.28, allocations: 0.8064 MB / 3.483 GB, free: 179.2 MB / 1.233 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1191/9.399, allocations: 69.45 MB / 3.55 GB, free: 109.7 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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2314:10-2314:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2231:9-2231:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4614:9-4614:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/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]