Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001693/0.001693, allocations: 113.5 kB / 19.73 MB, free: 2.242 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0022/0.0022, allocations: 218.4 kB / 23.04 MB, free: 5.078 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.596/1.596, allocations: 230.6 MB / 256.8 MB, free: 8.016 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.931/2.931, allocations: 476.7 MB / 0.7714 GB, free: 4.297 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="Buildings_11_Buildings_Fluid_Examples_FlowSystem_Simplified1",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Simplified1,fileNamePrefix="Buildings_11_Buildings_Fluid_Examples_FlowSystem_Simplified1",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002018/0.002018, allocations: 66.52 kB / 1.118 GB, free: 40.3 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3887/0.3907, allocations: 170 MB / 1.284 GB, free: 11.69 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified1): time 1.273/1.664, allocations: 365.2 MB / 1.641 GB, free: 62.74 MB / 1.295 GB
Notification: Performance of NFInst.instExpressions: time 0.09368/1.757, allocations: 76.35 MB / 1.715 GB, free: 61.62 MB / 1.295 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01779/1.775, allocations: 0.576 MB / 1.716 GB, free: 61.62 MB / 1.295 GB
Notification: Performance of NFTyping.typeComponents: time 0.02012/1.795, allocations: 6.73 MB / 1.723 GB, free: 61.5 MB / 1.295 GB
Notification: Performance of NFTyping.typeBindings: time 0.04192/1.837, allocations: 15.05 MB / 1.737 GB, free: 58.2 MB / 1.295 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02623/1.864, allocations: 10.67 MB / 1.748 GB, free: 52.92 MB / 1.295 GB
Notification: Performance of NFFlatten.flatten: time 0.09846/1.962, allocations: 76.6 MB / 1.822 GB, free: 9.77 MB / 1.311 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02775/1.99, allocations: 15.86 MB / 1.838 GB, free: 10.53 MB / 1.326 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04917/2.039, allocations: 17.81 MB / 1.855 GB, free: 9.676 MB / 1.342 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03658/2.075, allocations: 17.28 MB / 1.872 GB, free: 9.574 MB / 1.357 GB
Notification: Performance of NFPackage.collectConstants: time 0.008897/2.084, allocations: 1.98 MB / 1.874 GB, free: 7.594 MB / 1.357 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.023/2.107, allocations: 6.479 MB / 1.88 GB, free: 1.391 MB / 1.357 GB
Notification: Performance of NFScalarize.scalarize: time 0.01457/2.122, allocations: 6.717 MB / 1.887 GB, free: 10.91 MB / 1.373 GB
Notification: Performance of NFVerifyModel.verify: time 0.03053/2.152, allocations: 11.33 MB / 1.898 GB, free: 15.79 MB / 1.389 GB
Notification: Performance of NFConvertDAE.convert: time 0.07234/2.225, allocations: 31.9 MB / 1.929 GB, free: 1.07 MB / 1.404 GB
Notification: Performance of FrontEnd - DAE generated: time 7.614e-06/2.225, allocations: 0 / 1.929 GB, free: 1.07 MB / 1.404 GB
Notification: Performance of FrontEnd: time 2.315e-06/2.225, allocations: 0 / 1.929 GB, free: 1.07 MB / 1.404 GB
Notification: Performance of Transformations before backend: time 0.001398/2.226, allocations: 0 / 1.929 GB, free: 1.07 MB / 1.404 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 0.0868/2.313, allocations: 22.33 MB / 1.951 GB, free: 10.82 MB / 1.436 GB
Notification: Performance of prepare preOptimizeDAE: time 5.041e-05/2.313, allocations: 11.98 kB / 1.951 GB, free: 10.8 MB / 1.436 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0002666/2.313, allocations: 215.8 kB / 1.951 GB, free: 10.59 MB / 1.436 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005177/2.319, allocations: 1.054 MB / 1.952 GB, free: 9.539 MB / 1.436 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02114/2.34, allocations: 3.309 MB / 1.956 GB, free: 6.215 MB / 1.436 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05994/2.4, allocations: 23.21 MB / 1.978 GB, free: 15.28 MB / 1.467 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009928/2.401, allocations: 0.6753 MB / 1.979 GB, free: 14.61 MB / 1.467 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00594/2.407, allocations: 0.9349 MB / 1.98 GB, free: 13.68 MB / 1.467 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05277/2.459, allocations: 17.27 MB / 1.997 GB, free: 12.21 MB / 1.482 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004279/2.46, allocations: 15.88 kB / 1.997 GB, free: 12.2 MB / 1.482 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00475/2.464, allocations: 332.4 kB / 1.997 GB, free: 11.88 MB / 1.482 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005225/2.465, allocations: 367.3 kB / 1.997 GB, free: 11.52 MB / 1.482 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05031/2.515, allocations: 21.91 MB / 2.019 GB, free: 5.598 MB / 1.498 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 0.1768/2.692, allocations: 82.11 MB / 2.099 GB, free: 0.5898 MB / 1.576 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02685/2.719, allocations: 11.98 MB / 2.111 GB, free: 4.895 MB / 1.592 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01814/2.737, allocations: 8.666 MB / 2.119 GB, free: 12.21 MB / 1.607 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 0.08468/2.822, allocations: 33.07 MB / 2.151 GB, free: 11.22 MB / 1.639 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02488/2.847, allocations: 10.39 MB / 2.161 GB, free: 0.7578 MB / 1.639 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03496/2.882, allocations: 8.269 MB / 2.17 GB, free: 8.668 MB / 1.654 GB
Notification: Performance of pre-optimization done (n=588): time 3.426e-05/2.882, allocations: 0 / 2.17 GB, free: 8.668 MB / 1.654 GB
Notification: Performance of matching and sorting (n=880): time 2.762/5.644, allocations: 239.5 MB / 2.403 GB, free: 378.1 MB / 1.733 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 0.1256/5.769, allocations: 54.3 MB / 2.457 GB, free: 333.2 MB / 1.733 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03556/5.805, allocations: 20.55 MB / 2.477 GB, free: 314.7 MB / 1.733 GB
Notification: Performance of collectPreVariables (initialization): time 0.007292/5.812, allocations: 231.1 kB / 2.477 GB, free: 314.5 MB / 1.733 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009688/5.822, allocations: 7.835 MB / 2.484 GB, free: 307.1 MB / 1.733 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01433/5.836, allocations: 3.348 MB / 2.488 GB, free: 304.2 MB / 1.733 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.02601/5.862, allocations: 4.554 MB / 2.492 GB, free: 299.7 MB / 1.733 GB
Notification: Performance of setup shared object (initialization): time 4.102e-05/5.862, allocations: 305.1 kB / 2.492 GB, free: 299.4 MB / 1.733 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03779/5.9, allocations: 25.66 MB / 2.518 GB, free: 273.7 MB / 1.733 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.04165/5.942, allocations: 28.51 MB / 2.545 GB, free: 244.2 MB / 1.733 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.07593/6.017, allocations: 46.89 MB / 2.591 GB, free: 196.7 MB / 1.733 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.408e-05/6.018, allocations: 20 kB / 2.591 GB, free: 196.7 MB / 1.733 GB
Notification: Performance of matching and sorting (n=1652) (initialization): time 0.6557/6.673, allocations: 145.7 MB / 2.733 GB, free: 51.66 MB / 1.733 GB
Notification: Performance of prepare postOptimizeDAE: time 7.334e-05/6.673, allocations: 57.69 kB / 2.733 GB, free: 51.59 MB / 1.733 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.299e-05/6.673, allocations: 55.94 kB / 2.734 GB, free: 51.54 MB / 1.733 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6559/7.329, allocations: 119.8 MB / 2.851 GB, free: 12.15 MB / 1.811 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02385/7.353, allocations: 3.797 MB / 2.854 GB, free: 8.473 MB / 1.811 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.453/8.806, allocations: 84.19 MB / 2.936 GB, free: 0.7868 GB / 1.889 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2388/9.045, allocations: 10.62 MB / 2.947 GB, free: 0.7868 GB / 1.889 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01111/9.056, allocations: 1.668 MB / 2.948 GB, free: 0.7868 GB / 1.889 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.05568/9.111, allocations: 29.05 MB / 2.977 GB, free: 0.7841 GB / 1.889 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.04647/9.158, allocations: 27.98 MB / 3.004 GB, free: 0.7744 GB / 1.889 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.07755/9.235, allocations: 45.82 MB / 3.049 GB, free: 0.7529 GB / 1.889 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.464e-05/9.235, allocations: 16 kB / 3.049 GB, free: 0.7529 GB / 1.889 GB
Notification: Performance of matching and sorting (n=1652) (initialization_lambda0): time 0.6591/9.895, allocations: 144 MB / 3.19 GB, free: 0.6148 GB / 1.889 GB
Notification: Performance of prepare postOptimizeDAE: time 7.812e-05/9.895, allocations: 57.77 kB / 3.19 GB, free: 0.6147 GB / 1.889 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.01e-05/9.895, allocations: 52.73 kB / 3.19 GB, free: 0.6147 GB / 1.889 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6015/10.5, allocations: 118.8 MB / 3.306 GB, free: 0.499 GB / 1.889 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02013/10.52, allocations: 3.751 MB / 3.309 GB, free: 0.4953 GB / 1.889 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1622/10.68, allocations: 87.98 MB / 3.395 GB, free: 419.3 MB / 1.889 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2256/10.9, allocations: 10.67 MB / 3.406 GB, free: 408.6 MB / 1.889 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.009358/10.91, allocations: 1.64 MB / 3.407 GB, free: 407 MB / 1.889 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 0.01398/10.93, allocations: 0.7692 MB / 3.408 GB, free: 406.2 MB / 1.889 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01227/10.94, allocations: 1.713 MB / 3.41 GB, free: 405.5 MB / 1.889 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2353/11.18, allocations: 68.2 MB / 3.476 GB, free: 337.5 MB / 1.889 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2645/11.44, allocations: 81.75 MB / 3.556 GB, free: 255.9 MB / 1.889 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.000182/11.44, allocations: 35.94 kB / 3.556 GB, free: 255.8 MB / 1.889 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2502/11.69, allocations: 80.63 MB / 3.635 GB, free: 175.3 MB / 1.889 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 1.259/12.95, allocations: 214.9 MB / 3.845 GB, free: 0.7733 GB / 1.889 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.359e-05/12.95, allocations: 2.094 kB / 3.845 GB, free: 0.7733 GB / 1.889 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01492/12.96, allocations: 2.235 MB / 3.847 GB, free: 0.7732 GB / 1.889 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5949/13.56, allocations: 144.7 MB / 3.988 GB, free: 0.6645 GB / 1.889 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005308/13.56, allocations: 0.818 MB / 3.989 GB, free: 0.6637 GB / 1.889 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1305/13.69, allocations: 72.03 MB / 4.059 GB, free: 0.5934 GB / 1.889 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:4733:9-4733:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:822:5-822:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]
"
[Timeout remaining time 284]
[Calling sys.exit(0), Time elapsed: 22.22218460298609]
Failed to read output from testmodel.py, exit status != 0:
15.875967142987065 15.134714533 12.906924694
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f0a3d7173a0>