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: "" <> buildModelFMU(AES.Devel_test_models.Test_twin_pipes_003,fileNamePrefix="AES_AES_Devel_test_models_Test_twin_pipes_003",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AES.Devel_test_models.Test_twin_pipes_003,fileNamePrefix="AES_AES_Devel_test_models_Test_twin_pipes_003",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 0.0007815/0.0007812, allocations: 97.64 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004258/0.004258, allocations: 170.1 kB / 16.27 MB, free: 6.652 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.321/1.321, allocations: 223.3 MB / 240.3 MB, free: 5.34 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.1899/0.1899, allocations: 22.35 MB / 313.8 MB, free: 13.03 MB / 254.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.000447/0.000447, allocations: 8 kB / 382.7 MB, free: 10.06 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2499/0.2504, allocations: 55.97 MB / 438.7 MB, free: 39.18 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(AES.Devel_test_models.Test_twin_pipes_003): time 0.01231/0.2628, allocations: 21.05 MB / 459.7 MB, free: 23.42 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.008057/0.2708, allocations: 6.674 MB / 466.4 MB, free: 18.43 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001785/0.2726, allocations: 105.4 kB / 466.5 MB, free: 18.38 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.00123/0.2739, allocations: 0.9178 MB / 467.4 MB, free: 17.82 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.003988/0.2779, allocations: 2.928 MB / 470.4 MB, free: 16 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002926/0.2808, allocations: 2.003 MB / 472.4 MB, free: 14.55 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 0.01625/0.2971, allocations: 18.04 MB / 490.4 MB, free: 7.633 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.009947/0.3071, allocations: 9.64 MB / 0.4883 GB, free: 15.62 MB / 366.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.006148/0.3132, allocations: 4.165 MB / 0.4924 GB, free: 11.44 MB / 366.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.00834/0.3216, allocations: 6.165 MB / 0.4984 GB, free: 5.258 MB / 366.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.001336/0.3229, allocations: 0.6602 MB / 0.4991 GB, free: 4.598 MB / 366.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001606/0.3246, allocations: 0.6602 MB / 0.4997 GB, free: 3.938 MB / 366.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.002802/0.3274, allocations: 3.591 MB / 0.5032 GB, free: 344 kB / 366.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.005695/0.3331, allocations: 5.178 MB / 0.5083 GB, free: 11.13 MB / 382.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01502/0.3481, allocations: 19.21 MB / 0.527 GB, free: 7.855 MB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.629e-06/0.3481, allocations: 0 / 0.527 GB, free: 7.855 MB / 398.1 MB
Notification: Performance of FrontEnd: time 1.523e-06/0.3481, allocations: 0 / 0.527 GB, free: 7.855 MB / 398.1 MB
Notification: Performance of Transformations before backend: time 0.0002891/0.3484, allocations: 0 / 0.527 GB, free: 7.855 MB / 398.1 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 0.02378/0.3722, allocations: 9.55 MB / 0.5363 GB, free: 14.21 MB / 414.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.114e-05/0.3723, allocations: 15.97 kB / 0.5364 GB, free: 14.2 MB / 414.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00194/0.3742, allocations: 0.9667 MB / 0.5373 GB, free: 13.21 MB / 414.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00186/0.3761, allocations: 0.9237 MB / 0.5382 GB, free: 12.28 MB / 414.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00829/0.3844, allocations: 5.671 MB / 0.5437 GB, free: 6.527 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003689/0.3848, allocations: 0.5262 MB / 0.5443 GB, free: 6 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001557/0.3863, allocations: 0.8197 MB / 0.5451 GB, free: 5.18 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01886/0.4052, allocations: 11.03 MB / 0.5558 GB, free: 10.11 MB / 430.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001074/0.4053, allocations: 0 / 0.5558 GB, free: 10.11 MB / 430.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009286/0.4063, allocations: 288 kB / 0.5561 GB, free: 9.832 MB / 430.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001139/0.4064, allocations: 176 kB / 0.5563 GB, free: 9.66 MB / 430.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01822/0.4246, allocations: 10.69 MB / 0.5667 GB, free: 14.96 MB / 446.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.3832/0.8078, allocations: 52.02 MB / 0.6175 GB, free: 75.7 MB / 446.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.03207/0.8399, allocations: 18.71 MB / 0.6358 GB, free: 68.7 MB / 446.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008611/0.8486, allocations: 5.994 MB / 0.6416 GB, free: 65.9 MB / 446.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004019/0.849, allocations: 107.4 kB / 0.6417 GB, free: 65.89 MB / 446.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.292e-05/0.849, allocations: 110.7 kB / 0.6419 GB, free: 65.79 MB / 446.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002538/0.8516, allocations: 0.5164 MB / 0.6424 GB, free: 65.47 MB / 446.1 MB
Notification: Performance of pre-optimization done (n=705): time 8.496e-06/0.8516, allocations: 3.938 kB / 0.6424 GB, free: 65.47 MB / 446.1 MB
Notification: Performance of matching and sorting (n=710): time 0.07156/0.9232, allocations: 48.47 MB / 0.6897 GB, free: 19.27 MB / 446.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.282e-05/0.9233, allocations: 121 kB / 0.6898 GB, free: 19.14 MB / 446.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004548/0.9278, allocations: 3.86 MB / 0.6936 GB, free: 15.26 MB / 446.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0005914/0.9284, allocations: 141.7 kB / 0.6937 GB, free: 15.12 MB / 446.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.001291/0.9297, allocations: 2.803 MB / 0.6964 GB, free: 12.29 MB / 446.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.001805/0.9315, allocations: 2.694 MB / 0.6991 GB, free: 9.609 MB / 446.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009264/0.9325, allocations: 0.6086 MB / 0.6997 GB, free: 8.996 MB / 446.1 MB
Notification: Performance of setup shared object (initialization): time 3.22e-05/0.9325, allocations: 305.1 kB / 0.7 GB, free: 8.695 MB / 446.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007538/0.94, allocations: 5.724 MB / 0.7056 GB, free: 2.969 MB / 446.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008739/0.9488, allocations: 6.396 MB / 0.7118 GB, free: 12.51 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.1066/1.055, allocations: 33.83 MB / 0.7448 GB, free: 10.57 MB / 494.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.354e-05/1.055, allocations: 0 / 0.7448 GB, free: 10.57 MB / 494.1 MB
Notification: Performance of matching and sorting (n=997) (initialization): time 0.03535/1.091, allocations: 18.55 MB / 0.763 GB, free: 7.543 MB / 0.4982 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001758/1.091, allocations: 309.3 kB / 0.7632 GB, free: 7.156 MB / 0.4982 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.581e-05/1.091, allocations: 8 kB / 0.7633 GB, free: 7.148 MB / 0.4982 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01817/1.109, allocations: 5.835 MB / 0.769 GB, free: 0.8633 MB / 0.4982 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.1902/1.299, allocations: 1.884 MB / 0.7708 GB, free: 158.6 MB / 0.4982 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3215/1.621, allocations: 214.5 MB / 0.9803 GB, free: 149.6 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007516/1.629, allocations: 0.5443 MB / 0.9808 GB, free: 149.6 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000737/1.629, allocations: 259.8 kB / 0.9811 GB, free: 149.6 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 6.974e-06/1.629, allocations: 7.656 kB / 0.9811 GB, free: 149.6 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 0.00998/1.639, allocations: 6.52 MB / 0.9875 GB, free: 149.5 MB / 0.5294 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated