Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified1",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="BuildingSystems_BuildingSystems_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 0.004641/0.004641, allocations: 101.5 kB / 15.73 MB, free: 6.031 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001118/0.001118, allocations: 188.6 kB / 16.67 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 1.234/1.234, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002159/0.002159, allocations: 282.4 kB / 290.8 MB, free: 1.926 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8875/0.8875, allocations: 169.3 MB / 0.4983 GB, free: 13.81 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001861/0.001861, allocations: 95.91 kB / 0.681 GB, free: 15.98 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.143/0.1448, allocations: 86.98 MB / 0.7659 GB, free: 8.922 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1): time 1.034/1.179, allocations: 357.7 MB / 1.115 GB, free: 56.54 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.09837/1.277, allocations: 75.87 MB / 1.189 GB, free: 55.45 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01546/1.293, allocations: 434.3 kB / 1.19 GB, free: 55.45 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.01784/1.311, allocations: 6.421 MB / 1.196 GB, free: 55.33 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.03629/1.347, allocations: 14.1 MB / 1.21 GB, free: 52.02 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02285/1.37, allocations: 10.19 MB / 1.22 GB, free: 45.81 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.08177/1.452, allocations: 74.33 MB / 1.292 GB, free: 2.641 MB / 0.8575 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02702/1.479, allocations: 20.04 MB / 1.312 GB, free: 15.18 MB / 0.8887 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03409/1.513, allocations: 17.46 MB / 1.329 GB, free: 14.67 MB / 0.9044 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02889/1.542, allocations: 16.43 MB / 1.345 GB, free: 15.4 MB / 0.92 GB
Notification: Performance of NFPackage.collectConstants: time 0.007867/1.55, allocations: 1.973 MB / 1.347 GB, free: 13.43 MB / 0.92 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01934/1.569, allocations: 6.066 MB / 1.353 GB, free: 7.637 MB / 0.92 GB
Notification: Performance of NFScalarize.scalarize: time 0.009919/1.579, allocations: 6.517 MB / 1.359 GB, free: 1.352 MB / 0.92 GB
Notification: Performance of NFVerifyModel.verify: time 0.02381/1.603, allocations: 11.29 MB / 1.37 GB, free: 6.25 MB / 0.9356 GB
Notification: Performance of NFConvertDAE.convert: time 0.04631/1.649, allocations: 31.4 MB / 1.401 GB, free: 7.953 MB / 0.9669 GB
Notification: Performance of FrontEnd - DAE generated: time 7.554e-06/1.649, allocations: 4 kB / 1.401 GB, free: 7.949 MB / 0.9669 GB
Notification: Performance of FrontEnd: time 4.789e-06/1.649, allocations: 7.984 kB / 1.401 GB, free: 7.941 MB / 0.9669 GB
Notification: Performance of Transformations before backend: time 0.0008987/1.65, allocations: 3.938 kB / 1.401 GB, free: 7.938 MB / 0.9669 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.05994/1.71, allocations: 24.08 MB / 1.424 GB, free: 15.89 MB / 0.9981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.235e-05/1.71, allocations: 15.97 kB / 1.424 GB, free: 15.88 MB / 0.9981 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00273/1.713, allocations: 1.052 MB / 1.425 GB, free: 14.82 MB / 0.9981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01507/1.728, allocations: 3.2 MB / 1.429 GB, free: 11.59 MB / 0.9981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04431/1.772, allocations: 23.01 MB / 1.451 GB, free: 4.891 MB / 1.014 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007139/1.773, allocations: 0.673 MB / 1.452 GB, free: 4.223 MB / 1.014 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003948/1.777, allocations: 0.9353 MB / 1.453 GB, free: 3.293 MB / 1.014 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03211/1.809, allocations: 17.11 MB / 1.469 GB, free: 1.988 MB / 1.029 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001393/1.809, allocations: 11.88 kB / 1.469 GB, free: 1.977 MB / 1.029 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001229/1.81, allocations: 330.6 kB / 1.47 GB, free: 1.66 MB / 1.029 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003528/1.811, allocations: 367.4 kB / 1.47 GB, free: 1.301 MB / 1.029 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.6198/2.431, allocations: 21.53 MB / 1.491 GB, free: 434.3 MB / 1.029 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 0.122/2.553, allocations: 83.61 MB / 1.573 GB, free: 376.5 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01846/2.571, allocations: 13.31 MB / 1.586 GB, free: 367.8 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01229/2.583, allocations: 9.809 MB / 1.595 GB, free: 358 MB / 1.029 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 0.06221/2.646, allocations: 35.78 MB / 1.63 GB, free: 322.5 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01433/2.66, allocations: 10.24 MB / 1.64 GB, free: 312.2 MB / 1.029 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01771/2.678, allocations: 5.826 MB / 1.646 GB, free: 307.1 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=588): time 3.403e-05/2.678, allocations: 0 / 1.646 GB, free: 307.1 MB / 1.029 GB
Notification: Performance of matching and sorting (n=880): time 0.8554/3.533, allocations: 239.9 MB / 1.88 GB, free: 66.48 MB / 1.029 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 0.1085/3.642, allocations: 55.29 MB / 1.934 GB, free: 9.621 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.6451/4.287, allocations: 20.48 MB / 1.954 GB, free: 398 MB / 1.03 GB
Notification: Performance of collectPreVariables (initialization): time 0.003853/4.291, allocations: 231.3 kB / 1.954 GB, free: 397.8 MB / 1.03 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007282/4.298, allocations: 7.744 MB / 1.962 GB, free: 393.2 MB / 1.03 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01091/4.309, allocations: 3.195 MB / 1.965 GB, free: 392.1 MB / 1.03 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0166/4.326, allocations: 4.543 MB / 1.97 GB, free: 391.1 MB / 1.03 GB
Notification: Performance of setup shared object (initialization): time 3.605e-05/4.326, allocations: 304.6 kB / 1.97 GB, free: 390.8 MB / 1.03 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03891/4.365, allocations: 25.64 MB / 1.995 GB, free: 383.6 MB / 1.03 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03544/4.4, allocations: 28.49 MB / 2.023 GB, free: 373.4 MB / 1.03 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06326/4.463, allocations: 46.83 MB / 2.068 GB, free: 347.7 MB / 1.03 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.911e-05/4.464, allocations: 13.56 kB / 2.068 GB, free: 347.7 MB / 1.03 GB
Notification: Performance of matching and sorting (n=1652) (initialization): time 0.549/5.013, allocations: 146 MB / 2.211 GB, free: 203 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 6.789e-05/5.013, allocations: 56.05 kB / 2.211 GB, free: 203 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.884e-05/5.013, allocations: 48.84 kB / 2.211 GB, free: 202.9 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5202/5.533, allocations: 119.8 MB / 2.328 GB, free: 83.18 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01911/5.552, allocations: 3.798 MB / 2.332 GB, free: 79.38 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5106/6.063, allocations: 84.26 MB / 2.414 GB, free: 366.2 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1767/6.24, allocations: 10.63 MB / 2.425 GB, free: 366.1 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00855/6.248, allocations: 1.667 MB / 2.426 GB, free: 366 MB / 1.03 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0413/6.289, allocations: 29.03 MB / 2.455 GB, free: 357.4 MB / 1.03 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03248/6.322, allocations: 27.96 MB / 2.482 GB, free: 347.5 MB / 1.03 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05934/6.381, allocations: 45.76 MB / 2.527 GB, free: 312.8 MB / 1.03 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.006e-05/6.381, allocations: 16 kB / 2.527 GB, free: 312.8 MB / 1.03 GB
Notification: Performance of matching and sorting (n=1652) (initialization_lambda0): time 0.544/6.925, allocations: 144.3 MB / 2.667 GB, free: 169.4 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 6.262e-05/6.926, allocations: 53.7 kB / 2.668 GB, free: 169.3 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.559e-05/6.926, allocations: 52.5 kB / 2.668 GB, free: 169.2 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5187/7.444, allocations: 118.8 MB / 2.784 GB, free: 50.81 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01797/7.462, allocations: 3.751 MB / 2.787 GB, free: 47.05 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4986/7.961, allocations: 88.16 MB / 2.873 GB, free: 352.8 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1913/8.152, allocations: 10.67 MB / 2.884 GB, free: 352.6 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007129/8.16, allocations: 1.638 MB / 2.885 GB, free: 352.5 MB / 1.03 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 227
 * 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 (1164):
 * Single equations (assignments): 1142
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 4
 * 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 0.007389/8.167, allocations: 0.7644 MB / 2.886 GB, free: 352.1 MB / 1.03 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006513/8.173, allocations: 1.629 MB / 2.888 GB, free: 352.1 MB / 1.03 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1915/8.365, allocations: 68.71 MB / 2.955 GB, free: 304.4 MB / 1.03 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2102/8.575, allocations: 83.19 MB / 3.036 GB, free: 221.3 MB / 1.03 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.000135/8.575, allocations: 31.61 kB / 3.036 GB, free: 221.3 MB / 1.03 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2018/8.777, allocations: 82.08 MB / 3.116 GB, free: 139.3 MB / 1.03 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.7207/9.498, allocations: 216.3 MB / 3.327 GB, free: 342.9 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.147e-05/9.498, allocations: 0.5625 kB / 3.327 GB, free: 342.9 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01232/9.51, allocations: 2.242 MB / 3.33 GB, free: 341.9 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5029/10.01, allocations: 144.7 MB / 3.471 GB, free: 204.7 MB / 1.03 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003886/10.02, allocations: 0.8103 MB / 3.472 GB, free: 203.9 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1096/10.13, allocations: 72.1 MB / 3.542 GB, free: 131.7 MB / 1.03 GB
Warning: The linear system: 
1 : valNorth1[3].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth1[2].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
[
  1.0 , -1.0 ;
  1.0 , -1.0
]
  *
[
  valSouth1[1].port_b.p ;
  valNorth1[2].port_a.p
]
  =
[
  -valNorth1[3].dp ;
  -valNorth1[2].dp
]
 might be structurally or numerically singular for variable valNorth1[2].port_a.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 : valNorth1[2].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
2 : valNorth1[3].dp = valNorth1[2].port_a.p - valSouth1[1].port_b.p
[
  -1.0 , 1.0 ;
  -1.0 , 1.0
]
  *
[
  valNorth1[2].port_a.p ;
  valSouth1[1].port_b.p
]
  =
[
  -valNorth1[2].dp ;
  -valNorth1[3].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 + $cse374 + (-valNorth.res3.m_flow) - spl1.res1.m_flow - valSouth.res3.m_flow
]
 might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway.
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2348:10-2348:88:writable] Error: Internal error function optimizeJacobianMatrix failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2265:9-2265:79:writable] Error: Internal error function createJacobian failed
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (631):
 * Single equations (assignments): 608
 * 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), (63,191)}
[/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]