Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AES_AES.Devel_test_models.Test_twin_pipes_003.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/AES main/package.mo", uses=false)
Using package AES with version  (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/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: translateModel(AES.Devel_test_models.Test_twin_pipes_003,tolerance=1e-06,outputFormat="empty",numberOfIntervals=20000,variableFilter="",fileNamePrefix="AES_AES.Devel_test_models.Test_twin_pipes_003")
translateModel(AES.Devel_test_models.Test_twin_pipes_003,tolerance=1e-06,outputFormat="empty",numberOfIntervals=20000,variableFilter="",fileNamePrefix="AES_AES.Devel_test_models.Test_twin_pipes_003")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009292/0.0009291, allocations: 102.7 kB / 15.71 MB, free: 460 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001805/0.001805, allocations: 176.4 kB / 16.58 MB, free: 6.863 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.534/1.534, allocations: 223.2 MB / 240.6 MB, free: 5.441 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.2283/0.2283, allocations: 22.35 MB / 314.1 MB, free: 13.07 MB / 254.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003408/0.0003408, allocations: 8 kB / 382.6 MB, free: 10.54 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3886/0.389, allocations: 55.98 MB / 438.6 MB, free: 39.57 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(AES.Devel_test_models.Test_twin_pipes_003): time 0.0152/0.4042, allocations: 19.65 MB / 458.2 MB, free: 25.18 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01347/0.4177, allocations: 6.659 MB / 464.9 MB, free: 20.21 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.006135/0.4239, allocations: 102.2 kB / 465 MB, free: 20.16 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003641/0.4276, allocations: 0.7777 MB / 465.7 MB, free: 19.74 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01109/0.4387, allocations: 2.799 MB / 468.5 MB, free: 18.09 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005556/0.4443, allocations: 1.166 MB / 469.7 MB, free: 17.47 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 0.02566/0.47, allocations: 15.53 MB / 485.2 MB, free: 10.88 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.01556/0.4856, allocations: 7.994 MB / 493.2 MB, free: 6.52 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.01174/0.4974, allocations: 4.18 MB / 497.4 MB, free: 2.488 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.01545/0.5129, allocations: 6.147 MB / 0.4917 GB, free: 12.32 MB / 366.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.005295/0.5182, allocations: 0.6602 MB / 0.4924 GB, free: 11.66 MB / 366.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.008113/0.5264, allocations: 0.6602 MB / 0.493 GB, free: 11 MB / 366.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.009659/0.5361, allocations: 3.681 MB / 0.4966 GB, free: 7.312 MB / 366.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.009082/0.5452, allocations: 1.982 MB / 0.4986 GB, free: 5.32 MB / 366.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.02479/0.57, allocations: 16.8 MB / 0.515 GB, free: 4.473 MB / 382.1 MB
Notification: Performance of FrontEnd - DAE generated: time 1.056e-05/0.5701, allocations: 4 kB / 0.515 GB, free: 4.469 MB / 382.1 MB
Notification: Performance of FrontEnd: time 1.455e-05/0.5701, allocations: 0 / 0.515 GB, free: 4.469 MB / 382.1 MB
Notification: Performance of Transformations before backend: time 0.0007244/0.5709, allocations: 0 / 0.515 GB, free: 4.469 MB / 382.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1854
 * Number of variables: 1854
Notification: Performance of Generate backend data structure: time 0.036/0.6069, allocations: 9.64 MB / 0.5244 GB, free: 10.73 MB / 398.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.885e-05/0.607, allocations: 12.03 kB / 0.5244 GB, free: 10.72 MB / 398.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007292/0.6143, allocations: 0.9267 MB / 0.5253 GB, free: 9.785 MB / 398.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01542/0.6297, allocations: 5.501 MB / 0.5307 GB, free: 4.203 MB / 398.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007343/0.6305, allocations: 0.5297 MB / 0.5312 GB, free: 3.672 MB / 398.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005926/0.6364, allocations: 0.8154 MB / 0.532 GB, free: 2.855 MB / 398.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04344/0.6799, allocations: 10.97 MB / 0.5427 GB, free: 7.848 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002412/0.6802, allocations: 4 kB / 0.5427 GB, free: 7.844 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004332/0.6845, allocations: 292 kB / 0.543 GB, free: 7.559 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002233/0.6848, allocations: 176 kB / 0.5432 GB, free: 7.387 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03029/0.7151, allocations: 10.67 MB / 0.5536 GB, free: 12.71 MB / 430.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.6558/1.371, allocations: 51.97 MB / 0.6043 GB, free: 68.57 MB / 446.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.04197/1.413, allocations: 18.69 MB / 0.6226 GB, free: 66.39 MB / 446.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01145/1.424, allocations: 5.973 MB / 0.6284 GB, free: 63.68 MB / 446.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001021/1.425, allocations: 109.2 kB / 0.6285 GB, free: 63.67 MB / 446.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.993e-05/1.426, allocations: 102.2 kB / 0.6286 GB, free: 63.58 MB / 446.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00524/1.431, allocations: 0.5128 MB / 0.6291 GB, free: 63.46 MB / 446.1 MB
Notification: Performance of pre-optimization done (n=705): time 2.683e-05/1.431, allocations: 5.953 kB / 0.6291 GB, free: 63.46 MB / 446.1 MB
Notification: Performance of matching and sorting (n=710): time 0.1009/1.532, allocations: 48.51 MB / 0.6765 GB, free: 18.75 MB / 446.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001006/1.532, allocations: 128.6 kB / 0.6766 GB, free: 18.61 MB / 446.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006953/1.539, allocations: 3.817 MB / 0.6803 GB, free: 14.78 MB / 446.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.002743/1.542, allocations: 141.7 kB / 0.6805 GB, free: 14.63 MB / 446.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.001677/1.543, allocations: 2.804 MB / 0.6832 GB, free: 11.8 MB / 446.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.00489/1.548, allocations: 2.69 MB / 0.6858 GB, free: 9.125 MB / 446.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00294/1.551, allocations: 156 kB / 0.686 GB, free: 8.973 MB / 446.1 MB
Notification: Performance of setup shared object (initialization): time 0.0007398/1.552, allocations: 0.6245 MB / 0.6866 GB, free: 8.344 MB / 446.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01122/1.563, allocations: 5.689 MB / 0.6921 GB, free: 2.652 MB / 446.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01445/1.578, allocations: 6.368 MB / 0.6984 GB, free: 12.22 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01673/1.595, allocations: 6.755 MB / 0.705 GB, free: 5.465 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.991e-05/1.595, allocations: 0 / 0.705 GB, free: 5.465 MB / 462.1 MB
Notification: Performance of matching and sorting (n=997) (initialization): time 0.05398/1.649, allocations: 18.46 MB / 0.723 GB, free: 2.699 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 0.000274/1.649, allocations: 311.1 kB / 0.7233 GB, free: 2.316 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.553e-05/1.649, allocations: 11.94 kB / 0.7233 GB, free: 2.309 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01959/1.669, allocations: 5.814 MB / 0.729 GB, free: 12.1 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01046/1.679, allocations: 1.889 MB / 0.7308 GB, free: 10.27 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.532/2.211, allocations: 214.3 MB / 0.9401 GB, free: 3.73 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009216/2.22, allocations: 0.544 MB / 0.9407 GB, free: 3.586 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002647/2.223, allocations: 264.3 kB / 0.9409 GB, free: 3.523 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 1.241e-05/2.223, allocations: 3.812 kB / 0.9409 GB, free: 3.523 MB / 0.5294 GB
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.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.01391/2.237, allocations: 6.49 MB / 0.9473 GB, free: 384 kB / 0.5294 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated