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 0.001811/0.001811, allocations: 106.2 kB / 19.69 MB, free: 2.277 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 0.002262/0.002262, allocations: 216.4 kB / 23.01 MB, free: 4.602 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 1.514/1.514, allocations: 230.6 MB / 256.8 MB, free: 8.027 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 2.919/2.919, allocations: 476.8 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: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified1")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified1") [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 0.002157/0.002157, allocations: 65.2 kB / 1.119 GB, free: 40.36 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3775/0.3796, allocations: 169.9 MB / 1.285 GB, free: 11.25 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified1): time 1.356/1.736, allocations: 365.2 MB / 1.641 GB, free: 62.8 MB / 1.295 GB
Notification: Performance of NFInst.instExpressions: time 0.1143/1.85, allocations: 76.34 MB / 1.716 GB, free: 61.69 MB / 1.295 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02302/1.873, allocations: 0.5771 MB / 1.716 GB, free: 61.69 MB / 1.295 GB
Notification: Performance of NFTyping.typeComponents: time 0.02266/1.896, allocations: 6.731 MB / 1.723 GB, free: 61.57 MB / 1.295 GB
Notification: Performance of NFTyping.typeBindings: time 0.04997/1.946, allocations: 15.04 MB / 1.738 GB, free: 58.27 MB / 1.295 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0286/1.974, allocations: 10.67 MB / 1.748 GB, free: 53.02 MB / 1.295 GB
Notification: Performance of NFFlatten.flatten: time 0.1032/2.077, allocations: 76.59 MB / 1.823 GB, free: 9.957 MB / 1.311 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03254/2.11, allocations: 15.87 MB / 1.838 GB, free: 10.71 MB / 1.326 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04787/2.158, allocations: 17.81 MB / 1.856 GB, free: 9.863 MB / 1.342 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03813/2.196, allocations: 17.29 MB / 1.873 GB, free: 9.754 MB / 1.357 GB
Notification: Performance of NFPackage.collectConstants: time 0.01093/2.207, allocations: 1.98 MB / 1.875 GB, free: 7.773 MB / 1.357 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02671/2.234, allocations: 6.474 MB / 1.881 GB, free: 1.574 MB / 1.357 GB
Notification: Performance of NFScalarize.scalarize: time 0.0164/2.25, allocations: 6.706 MB / 1.887 GB, free: 11.1 MB / 1.373 GB
Notification: Performance of NFVerifyModel.verify: time 0.0303/2.28, allocations: 11.26 MB / 1.898 GB, free: 36 kB / 1.373 GB
Notification: Performance of NFConvertDAE.convert: time 0.06302/2.343, allocations: 31.68 MB / 1.929 GB, free: 1.527 MB / 1.404 GB
Notification: Performance of FrontEnd - DAE generated: time 6.012e-06/2.343, allocations: 0 / 1.929 GB, free: 1.527 MB / 1.404 GB
Notification: Performance of FrontEnd: time 1.513e-06/2.343, allocations: 0 / 1.929 GB, free: 1.527 MB / 1.404 GB
Notification: Performance of Transformations before backend: time 0.001073/2.344, allocations: 0 / 1.929 GB, free: 1.527 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 0.07342/2.418, allocations: 22.17 MB / 1.951 GB, free: 11.43 MB / 1.436 GB
Notification: Performance of prepare preOptimizeDAE: time 5.685e-05/2.418, allocations: 15.97 kB / 1.951 GB, free: 11.42 MB / 1.436 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02035/2.438, allocations: 3.301 MB / 1.954 GB, free: 8.102 MB / 1.436 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.07126/2.51, allocations: 21.05 MB / 1.975 GB, free: 3.316 MB / 1.451 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001041/2.511, allocations: 0.6722 MB / 1.976 GB, free: 2.652 MB / 1.451 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005712/2.516, allocations: 0.9514 MB / 1.976 GB, free: 1.707 MB / 1.451 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05075/2.567, allocations: 17.26 MB / 1.993 GB, free: 256 kB / 1.467 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004857/2.568, allocations: 15.89 kB / 1.993 GB, free: 240 kB / 1.467 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004794/2.572, allocations: 332 kB / 1.994 GB, free: 15.93 MB / 1.482 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000549/2.573, allocations: 371.3 kB / 1.994 GB, free: 15.56 MB / 1.482 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05132/2.624, allocations: 21.91 MB / 2.015 GB, free: 9.633 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 0.1754/2.8, allocations: 81.4 MB / 2.095 GB, free: 5.32 MB / 1.576 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0272/2.827, allocations: 11.98 MB / 2.107 GB, free: 9.629 MB / 1.592 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01825/2.845, allocations: 8.674 MB / 2.115 GB, free: 0.9414 MB / 1.592 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 0.08699/2.932, allocations: 32.83 MB / 2.147 GB, free: 200 kB / 1.623 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02338/2.955, allocations: 10.39 MB / 2.157 GB, free: 5.73 MB / 1.639 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03183/2.987, allocations: 8.259 MB / 2.165 GB, free: 13.65 MB / 1.654 GB
Notification: Performance of pre-optimization done (n=588): time 3.795e-05/2.987, allocations: 0 / 2.165 GB, free: 13.65 MB / 1.654 GB
Notification: Performance of matching and sorting (n=880): time 2.296/5.283, allocations: 239.5 MB / 2.399 GB, free: 0.5889 GB / 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 0.12/5.403, allocations: 54.31 MB / 2.452 GB, free: 0.5348 GB / 1.733 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03132/5.435, allocations: 17.84 MB / 2.47 GB, free: 0.5175 GB / 1.733 GB
Notification: Performance of collectPreVariables (initialization): time 0.004432/5.439, allocations: 229.7 kB / 2.47 GB, free: 0.5173 GB / 1.733 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009349/5.448, allocations: 7.803 MB / 2.478 GB, free: 0.5101 GB / 1.733 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01145/5.46, allocations: 3.349 MB / 2.481 GB, free: 0.5073 GB / 1.733 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01538/5.475, allocations: 4.55 MB / 2.485 GB, free: 0.5028 GB / 1.733 GB
Notification: Performance of setup shared object (initialization): time 3.371e-05/5.475, allocations: 301.1 kB / 2.486 GB, free: 0.5025 GB / 1.733 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03283/5.508, allocations: 25.66 MB / 2.511 GB, free: 488.9 MB / 1.733 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03583/5.544, allocations: 28.52 MB / 2.538 GB, free: 459.4 MB / 1.733 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06443/5.608, allocations: 46.89 MB / 2.584 GB, free: 411.7 MB / 1.733 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.837e-05/5.608, allocations: 12 kB / 2.584 GB, free: 411.7 MB / 1.733 GB
Notification: Performance of matching and sorting (n=1652) (initialization): time 0.5764/6.185, allocations: 145.7 MB / 2.726 GB, free: 266 MB / 1.733 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001064/6.185, allocations: 63.97 kB / 2.727 GB, free: 266 MB / 1.733 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.481e-05/6.185, allocations: 48 kB / 2.727 GB, free: 265.9 MB / 1.733 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5438/6.729, allocations: 119.8 MB / 2.844 GB, free: 146.5 MB / 1.733 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01984/6.749, allocations: 3.798 MB / 2.847 GB, free: 142.6 MB / 1.733 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1509/6.899, allocations: 84.2 MB / 2.93 GB, free: 58.11 MB / 1.733 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1786/7.078, allocations: 10.62 MB / 2.94 GB, free: 47.48 MB / 1.733 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007701/7.086, allocations: 1.668 MB / 2.942 GB, free: 45.81 MB / 1.733 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04618/7.132, allocations: 29.03 MB / 2.97 GB, free: 16.75 MB / 1.733 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 1.377/8.509, allocations: 27.97 MB / 2.997 GB, free: 0.6413 GB / 1.733 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06563/8.575, allocations: 45.82 MB / 3.042 GB, free: 0.6275 GB / 1.733 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.44e-05/8.575, allocations: 18.56 kB / 3.042 GB, free: 0.6275 GB / 1.733 GB
Notification: Performance of matching and sorting (n=1652) (initialization_lambda0): time 0.5863/9.161, allocations: 144 MB / 3.183 GB, free: 0.5114 GB / 1.733 GB
Notification: Performance of prepare postOptimizeDAE: time 9.365e-05/9.161, allocations: 53.92 kB / 3.183 GB, free: 0.5114 GB / 1.733 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.266e-05/9.161, allocations: 56 kB / 3.183 GB, free: 0.5113 GB / 1.733 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5427/9.704, allocations: 118.8 MB / 3.299 GB, free: 405.2 MB / 1.733 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0187/9.723, allocations: 3.751 MB / 3.302 GB, free: 401.4 MB / 1.733 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1558/9.879, allocations: 87.98 MB / 3.388 GB, free: 313.5 MB / 1.733 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.175/10.05, allocations: 10.67 MB / 3.399 GB, free: 302.8 MB / 1.733 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007326/10.06, allocations: 1.637 MB / 3.4 GB, free: 301.2 MB / 1.733 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 0.01115/10.07, allocations: 0.7652 MB / 3.401 GB, free: 300.4 MB / 1.733 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01147/10.08, allocations: 1.71 MB / 3.403 GB, free: 298.8 MB / 1.733 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2225/10.31, allocations: 68.18 MB / 3.469 GB, free: 230.8 MB / 1.733 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2264/10.53, allocations: 81.75 MB / 3.549 GB, free: 149.2 MB / 1.733 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001735/10.53, allocations: 28 kB / 3.549 GB, free: 149.2 MB / 1.733 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2158/10.75, allocations: 80.64 MB / 3.628 GB, free: 68.57 MB / 1.733 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 1.229/11.98, allocations: 214.7 MB / 3.838 GB, free: 0.5494 GB / 1.733 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001171/11.98, allocations: 0 / 3.838 GB, free: 0.5494 GB / 1.733 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01301/11.99, allocations: 2.241 MB / 3.84 GB, free: 0.5472 GB / 1.733 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5147/12.5, allocations: 144.7 MB / 3.981 GB, free: 416.7 MB / 1.733 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004833/12.51, allocations: 0.8074 MB / 3.982 GB, free: 415.8 MB / 1.733 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1222/12.63, allocations: 72.02 MB / 4.052 GB, free: 343.8 MB / 1.733 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 285]
[Calling sys.exit(0), Time elapsed: 21.40068761401926]
Failed to read output from testmodel.py, exit status != 0:
15.193703522003489 14.607298818 12.260731263
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f744be4ef50>