Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AES_AES.Devel_test_models.Test_twin_pipes_002.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_002,fileNamePrefix="AES_AES_Devel_test_models_Test_twin_pipes_002",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AES.Devel_test_models.Test_twin_pipes_002,fileNamePrefix="AES_AES_Devel_test_models_Test_twin_pipes_002",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 0.0007646/0.0007647, allocations: 99.55 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007994/0.0007994, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.12/1.12, allocations: 223.2 MB / 239.9 MB, free: 5.32 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.168/0.168, allocations: 22.34 MB / 313.3 MB, free: 13.07 MB / 254.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003323/0.0003324, allocations: 12 kB / 381.9 MB, free: 10.48 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3064/0.3068, allocations: 55.98 MB / 437.9 MB, free: 39.21 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(AES.Devel_test_models.Test_twin_pipes_002): time 0.007953/0.3148, allocations: 7.785 MB / 445.7 MB, free: 33.59 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.004911/0.3197, allocations: 3.111 MB / 448.8 MB, free: 31.3 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008348/0.3206, allocations: 38.75 kB / 448.8 MB, free: 31.28 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0007263/0.3213, allocations: 378.3 kB / 449.2 MB, free: 31.05 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0016/0.3229, allocations: 0.8347 MB / 450 MB, free: 30.43 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001361/0.3243, allocations: 476.3 kB / 450.5 MB, free: 30.18 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 0.002794/0.3271, allocations: 2.342 MB / 452.8 MB, free: 28.88 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002673/0.3298, allocations: 2.082 MB / 454.9 MB, free: 28.12 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001641/0.3314, allocations: 1.167 MB / 456.1 MB, free: 27.59 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001785/0.3332, allocations: 1.303 MB / 457.4 MB, free: 27.04 MB / 350.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003502/0.3336, allocations: 165.8 kB / 457.6 MB, free: 27.04 MB / 350.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004997/0.3341, allocations: 167.7 kB / 457.7 MB, free: 27.04 MB / 350.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0006437/0.3348, allocations: 0.7405 MB / 458.5 MB, free: 26.72 MB / 350.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004362/0.3352, allocations: 0.5691 MB / 459 MB, free: 26.38 MB / 350.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.004032/0.3392, allocations: 4.14 MB / 463.2 MB, free: 25.55 MB / 350.1 MB
Notification: Performance of FrontEnd - DAE generated: time 2.905e-06/0.3393, allocations: 1 kB / 463.2 MB, free: 25.55 MB / 350.1 MB
Notification: Performance of FrontEnd: time 2.194e-06/0.3393, allocations: 0 / 463.2 MB, free: 25.55 MB / 350.1 MB
Notification: Performance of Transformations before backend: time 0.0001499/0.3394, allocations: 0 / 463.2 MB, free: 25.55 MB / 350.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 435
 * Number of variables: 435
Notification: Performance of Generate backend data structure: time 0.006899/0.3463, allocations: 2.787 MB / 466 MB, free: 24.06 MB / 350.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.057e-05/0.3464, allocations: 10.36 kB / 466 MB, free: 24.06 MB / 350.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004425/0.3468, allocations: 249.2 kB / 466.2 MB, free: 23.91 MB / 350.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000541/0.3474, allocations: 282.2 kB / 466.5 MB, free: 23.77 MB / 350.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00287/0.3502, allocations: 1.719 MB / 468.2 MB, free: 22.69 MB / 350.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001006/0.3504, allocations: 132.5 kB / 468.3 MB, free: 22.63 MB / 350.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003387/0.3507, allocations: 188.6 kB / 468.5 MB, free: 22.56 MB / 350.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004249/0.355, allocations: 2.305 MB / 470.8 MB, free: 21.59 MB / 350.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.039e-05/0.355, allocations: 0 / 470.8 MB, free: 21.59 MB / 350.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002028/0.3552, allocations: 73.91 kB / 470.9 MB, free: 21.53 MB / 350.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.687e-05/0.3553, allocations: 41.66 kB / 470.9 MB, free: 21.53 MB / 350.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004385/0.3597, allocations: 2.28 MB / 473.2 MB, free: 20.55 MB / 350.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01508/0.3748, allocations: 9.526 MB / 482.7 MB, free: 12.75 MB / 350.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.005994/0.3808, allocations: 2.73 MB / 485.5 MB, free: 11.27 MB / 350.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.000125/0.381, allocations: 28.88 kB / 485.5 MB, free: 11.25 MB / 350.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.666e-05/0.381, allocations: 49.41 kB / 485.5 MB, free: 11.2 MB / 350.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001378/0.3824, allocations: 144 kB / 485.7 MB, free: 11.11 MB / 350.1 MB
Notification: Performance of pre-optimization done (n=155): time 1.227e-05/0.3824, allocations: 0 / 485.7 MB, free: 11.11 MB / 350.1 MB
Notification: Performance of matching and sorting (n=157): time 0.01618/0.3986, allocations: 9.392 MB / 495.1 MB, free: 2.656 MB / 350.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.072e-05/0.3987, allocations: 76.66 kB / 495.2 MB, free: 2.57 MB / 350.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00205/0.4008, allocations: 1.651 MB / 496.8 MB, free: 0.918 MB / 350.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001442/0.4009, allocations: 49.7 kB / 496.9 MB, free: 0.8633 MB / 350.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0005523/0.4015, allocations: 0.9137 MB / 497.8 MB, free: 15.94 MB / 366.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.000649/0.4021, allocations: 0.5699 MB / 498.3 MB, free: 15.36 MB / 366.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001356/0.4023, allocations: 36 kB / 498.4 MB, free: 15.32 MB / 366.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001729/0.4025, allocations: 365.9 kB / 498.7 MB, free: 14.96 MB / 366.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001817/0.4043, allocations: 1.101 MB / 499.8 MB, free: 13.86 MB / 366.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001876/0.4062, allocations: 1.216 MB / 0.4893 GB, free: 12.63 MB / 366.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002051/0.4082, allocations: 1.287 MB / 0.4906 GB, free: 11.35 MB / 366.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.239e-06/0.4083, allocations: 0 / 0.4906 GB, free: 11.35 MB / 366.1 MB
Notification: Performance of matching and sorting (n=212) (initialization): time 0.007546/0.4158, allocations: 3.67 MB / 0.4941 GB, free: 7.59 MB / 366.1 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001835/0.416, allocations: 387.5 kB / 0.4945 GB, free: 7.188 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.778e-06/0.416, allocations: 0 / 0.4945 GB, free: 7.188 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003699/0.4197, allocations: 1.137 MB / 0.4956 GB, free: 5.973 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002324/0.4221, allocations: 415.5 kB / 0.496 GB, free: 5.566 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02976/0.4519, allocations: 37.69 MB / 0.5328 GB, free: 12.47 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002133/0.454, allocations: 95.86 kB / 0.5329 GB, free: 12.38 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001523/0.4542, allocations: 63.97 kB / 0.533 GB, free: 12.31 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.042e-05/0.4542, allocations: 4 kB / 0.533 GB, free: 12.31 MB / 414.1 MB
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 0.002242/0.4565, allocations: 1.276 MB / 0.5342 GB, free: 11.03 MB / 414.1 MB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated