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-master/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-master/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 0.007461/0.007461, allocations: 101.2 kB / 15.73 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001781/0.001781, allocations: 196.2 kB / 16.68 MB, free: 5.969 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.304/1.304, allocations: 222.9 MB / 240.4 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05506/0.05506, allocations: 12.05 MB / 302.6 MB, free: 3.094 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005278/0.0005278, allocations: 27.97 kB / 355.7 MB, free: 13.97 MB / 302.1 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 1.455/1.455, allocations: 268.2 MB / 0.6611 GB, free: 2.609 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001965/0.001965, allocations: 107.8 kB / 0.8869 GB, free: 3.266 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4792/0.4811, allocations: 108.4 MB / 0.9927 GB, free: 1.043 MB / 0.67 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified1): time 0.8012/1.282, allocations: 355.5 MB / 1.34 GB, free: 40.46 MB / 0.92 GB
Notification: Performance of NFInst.instExpressions: time 0.08593/1.368, allocations: 72.84 MB / 1.411 GB, free: 15.76 MB / 0.92 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01527/1.384, allocations: 429.5 kB / 1.411 GB, free: 15.34 MB / 0.92 GB
Notification: Performance of NFTyping.typeComponents: time 0.01557/1.399, allocations: 5.319 MB / 1.417 GB, free: 9.984 MB / 0.92 GB
Notification: Performance of NFTyping.typeBindings: time 0.03777/1.437, allocations: 13.5 MB / 1.43 GB, free: 12.43 MB / 0.9357 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02484/1.462, allocations: 9.734 MB / 1.439 GB, free: 2.797 MB / 0.9357 GB
Notification: Performance of NFFlatten.flatten: time 0.04771/1.51, allocations: 37.64 MB / 1.476 GB, free: 13.06 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02983/1.54, allocations: 19.84 MB / 1.495 GB, free: 9.059 MB / 0.9982 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0376/1.577, allocations: 17.14 MB / 1.512 GB, free: 7.902 MB / 1.014 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02756/1.605, allocations: 15.89 MB / 1.528 GB, free: 7.961 MB / 1.029 GB
Notification: Performance of NFPackage.collectConstants: time 0.007632/1.613, allocations: 1.871 MB / 1.53 GB, free: 6.09 MB / 1.029 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01978/1.632, allocations: 5.708 MB / 1.535 GB, free: 384 kB / 1.029 GB
Notification: Performance of NFScalarize.scalarize: time 0.009669/1.642, allocations: 5.806 MB / 1.541 GB, free: 10.55 MB / 1.045 GB
Notification: Performance of NFVerifyModel.verify: time 0.02033/1.662, allocations: 10.4 MB / 1.551 GB, free: 104 kB / 1.045 GB
Notification: Performance of NFConvertDAE.convert: time 0.0424/1.705, allocations: 29.1 MB / 1.579 GB, free: 2.918 MB / 1.076 GB
Notification: Performance of FrontEnd - DAE generated: time 6.432e-06/1.705, allocations: 4 kB / 1.579 GB, free: 2.914 MB / 1.076 GB
Notification: Performance of FrontEnd: time 1.292e-06/1.705, allocations: 0 / 1.579 GB, free: 2.914 MB / 1.076 GB
Notification: Performance of Transformations before backend: time 0.0008997/1.706, allocations: 0 / 1.579 GB, free: 2.914 MB / 1.076 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 0.05964/1.765, allocations: 22.28 MB / 1.601 GB, free: 12.46 MB / 1.108 GB
Notification: Performance of prepare preOptimizeDAE: time 4.968e-05/1.766, allocations: 12.03 kB / 1.601 GB, free: 12.45 MB / 1.108 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004649/1.77, allocations: 1.045 MB / 1.602 GB, free: 11.39 MB / 1.108 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01222/1.782, allocations: 2.239 MB / 1.604 GB, free: 9.133 MB / 1.108 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03945/1.822, allocations: 18.01 MB / 1.622 GB, free: 7 MB / 1.123 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000756/1.823, allocations: 0.6637 MB / 1.623 GB, free: 6.336 MB / 1.123 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004666/1.827, allocations: 0.9294 MB / 1.623 GB, free: 5.406 MB / 1.123 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0403/1.868, allocations: 16.45 MB / 1.64 GB, free: 4.738 MB / 1.139 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003562/1.868, allocations: 15.81 kB / 1.64 GB, free: 4.723 MB / 1.139 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00351/1.872, allocations: 332 kB / 1.64 GB, free: 4.398 MB / 1.139 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003771/1.872, allocations: 367.3 kB / 1.64 GB, free: 4.039 MB / 1.139 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03706/1.909, allocations: 20.89 MB / 1.661 GB, free: 15.13 MB / 1.17 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 1.145/3.054, allocations: 81.46 MB / 1.74 GB, free: 155.6 MB / 1.186 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02058/3.074, allocations: 12.66 MB / 1.753 GB, free: 155.2 MB / 1.186 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01427/3.089, allocations: 9.499 MB / 1.762 GB, free: 155.1 MB / 1.186 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 0.06687/3.156, allocations: 34.65 MB / 1.796 GB, free: 146.9 MB / 1.186 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.017/3.173, allocations: 9.69 MB / 1.805 GB, free: 146.7 MB / 1.186 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01911/3.192, allocations: 5.765 MB / 1.811 GB, free: 146.1 MB / 1.186 GB
Notification: Performance of pre-optimization done (n=572): time 4.871e-05/3.192, allocations: 0 / 1.811 GB, free: 146.1 MB / 1.186 GB
Notification: Performance of matching and sorting (n=864): time 0.8995/4.091, allocations: 238.7 MB / 2.044 GB, free: 8.777 MB / 1.264 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 0.1479/4.239, allocations: 55.24 MB / 2.098 GB, free: 60 kB / 1.311 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03546/4.275, allocations: 17.63 MB / 2.115 GB, free: 14.52 MB / 1.342 GB
Notification: Performance of collectPreVariables (initialization): time 0.004718/4.28, allocations: 225.6 kB / 2.115 GB, free: 14.3 MB / 1.342 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01019/4.29, allocations: 7.152 MB / 2.122 GB, free: 7.145 MB / 1.342 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01245/4.302, allocations: 3.122 MB / 2.125 GB, free: 4.047 MB / 1.342 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01801/4.32, allocations: 4.089 MB / 2.129 GB, free: 15.95 MB / 1.358 GB
Notification: Performance of setup shared object (initialization): time 9.183e-05/4.32, allocations: 301.1 kB / 2.129 GB, free: 15.65 MB / 1.358 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.039/4.359, allocations: 24.24 MB / 2.153 GB, free: 7.387 MB / 1.373 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0422/4.402, allocations: 26.85 MB / 2.179 GB, free: 11.55 MB / 1.405 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.6859/5.088, allocations: 44.27 MB / 2.223 GB, free: 362.1 MB / 1.405 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.743e-05/5.088, allocations: 15.38 kB / 2.223 GB, free: 362.1 MB / 1.405 GB
Notification: Performance of matching and sorting (n=1380) (initialization): time 0.5691/5.657, allocations: 142.8 MB / 2.362 GB, free: 316.6 MB / 1.405 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001119/5.657, allocations: 64.16 kB / 2.362 GB, free: 316.5 MB / 1.405 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001046/5.657, allocations: 48 kB / 2.362 GB, free: 316.5 MB / 1.405 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5324/6.19, allocations: 119.8 MB / 2.479 GB, free: 205.2 MB / 1.405 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01782/6.207, allocations: 3.52 MB / 2.483 GB, free: 201.8 MB / 1.405 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1535/6.361, allocations: 84.03 MB / 2.565 GB, free: 119.5 MB / 1.405 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1707/6.532, allocations: 10.48 MB / 2.575 GB, free: 109 MB / 1.405 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006879/6.539, allocations: 1.64 MB / 2.576 GB, free: 107.4 MB / 1.405 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03887/6.577, allocations: 27.26 MB / 2.603 GB, free: 80.11 MB / 1.405 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03324/6.611, allocations: 26.38 MB / 2.629 GB, free: 52.73 MB / 1.405 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06184/6.673, allocations: 43.34 MB / 2.671 GB, free: 8.801 MB / 1.405 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.48e-05/6.673, allocations: 16 kB / 2.671 GB, free: 8.785 MB / 1.405 GB
Notification: Performance of matching and sorting (n=1380) (initialization_lambda0): time 1.206/7.878, allocations: 141.2 MB / 2.809 GB, free: 354.7 MB / 1.42 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001293/7.878, allocations: 57.44 kB / 2.809 GB, free: 354.6 MB / 1.42 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001161/7.879, allocations: 53.62 kB / 2.809 GB, free: 354.6 MB / 1.42 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5285/8.407, allocations: 118.8 MB / 2.925 GB, free: 257.2 MB / 1.42 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01622/8.423, allocations: 3.467 MB / 2.929 GB, free: 253.9 MB / 1.42 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1545/8.578, allocations: 88.23 MB / 3.015 GB, free: 186.4 MB / 1.42 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1703/8.748, allocations: 10.51 MB / 3.025 GB, free: 175.9 MB / 1.42 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006726/8.755, allocations: 1.605 MB / 3.027 GB, free: 174.3 MB / 1.42 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 (1020):
 * Single equations (assignments): 1002
 * 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 0.00853/8.764, allocations: 0.7288 MB / 3.027 GB, free: 173.7 MB / 1.42 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007078/8.771, allocations: 1.484 MB / 3.029 GB, free: 173 MB / 1.42 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1985/8.969, allocations: 67.96 MB / 3.095 GB, free: 105.5 MB / 1.42 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2223/9.191, allocations: 82.62 MB / 3.176 GB, free: 23.04 MB / 1.42 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001576/9.192, allocations: 30.16 kB / 3.176 GB, free: 23.02 MB / 1.42 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.843/10.03, allocations: 81.51 MB / 3.255 GB, free: 368.8 MB / 1.436 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3417/10.38, allocations: 206.3 MB / 3.457 GB, free: 263.6 MB / 1.436 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001316/10.38, allocations: 0 / 3.457 GB, free: 263.6 MB / 1.436 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01281/10.39, allocations: 2.129 MB / 3.459 GB, free: 261.5 MB / 1.436 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5285/10.92, allocations: 144.7 MB / 3.6 GB, free: 117 MB / 1.436 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004799/10.92, allocations: 0.8064 MB / 3.601 GB, free: 116.2 MB / 1.436 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1272/11.05, allocations: 71.8 MB / 3.671 GB, free: 44.31 MB / 1.436 GB
Warning: The linear system: 
1 : valNorth2[3].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth2[1].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valNorth2[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valNorth2[3].dp ;
  -valNorth2[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 : 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 : valNorth2[1].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth2[3].dp = valNorth2[2].port_a.p - valSouth1[1].port_b.p
[
  1.0 , -1.0 ;
  1.0 , -1.0
]
  *
[
  valSouth1[1].port_b.p ;
  valNorth2[2].port_a.p
]
  =
[
  -valNorth2[1].dp ;
  -valNorth2[3].dp
]
 might be structurally or numerically singular for variable valNorth2[2].port_a.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[2].m_flow ;
  tabsSouth1[1].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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow ;
  pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2348:10-2348:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2265:9-2265:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (615):
 * Single equations (assignments): 592
 * 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), (62,192)}
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4690:9-4690:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:804:5-804:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]