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 0.0006948/0.0006948, allocations: 91.84 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005295/0.005295, allocations: 169.9 kB / 16.26 MB, free: 6.613 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.381/1.381, allocations: 223.3 MB / 240.3 MB, free: 5.336 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.191/0.191, allocations: 22.34 MB / 313.8 MB, free: 13.07 MB / 254.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003055/0.0003054, allocations: 8 kB / 382.7 MB, free: 10.05 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2301/0.2304, allocations: 55.98 MB / 438.7 MB, free: 39.25 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(AES.Devel_test_models.Test_twin_pipes_002): time 0.005341/0.2358, allocations: 9.34 MB / 448 MB, free: 32.28 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.003612/0.2394, allocations: 2.976 MB / 451 MB, free: 30.07 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006315/0.2401, allocations: 41.66 kB / 451 MB, free: 30.05 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.000468/0.2405, allocations: 384.8 kB / 451.4 MB, free: 29.81 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.001343/0.2419, allocations: 1.192 MB / 452.6 MB, free: 29.07 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001092/0.243, allocations: 0.8291 MB / 453.4 MB, free: 28.47 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003352/0.2463, allocations: 6.024 MB / 459.5 MB, free: 26.23 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002156/0.2485, allocations: 2.276 MB / 461.7 MB, free: 25.29 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001329/0.2498, allocations: 1.301 MB / 463 MB, free: 24.75 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002013/0.2519, allocations: 1.839 MB / 464.9 MB, free: 24.03 MB / 350.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003599/0.2522, allocations: 167.2 kB / 465 MB, free: 24.03 MB / 350.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0005278/0.2528, allocations: 168.5 kB / 465.2 MB, free: 24.03 MB / 350.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0007332/0.2535, allocations: 0.8226 MB / 466 MB, free: 23.68 MB / 350.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001293/0.2548, allocations: 1.422 MB / 467.4 MB, free: 22.82 MB / 350.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.004187/0.259, allocations: 4.798 MB / 472.2 MB, free: 21.6 MB / 350.1 MB
Notification: Performance of FrontEnd - DAE generated: time 2.856e-06/0.259, allocations: 0 / 472.2 MB, free: 21.6 MB / 350.1 MB
Notification: Performance of FrontEnd: time 1.172e-06/0.259, allocations: 1.031 kB / 472.2 MB, free: 21.6 MB / 350.1 MB
Notification: Performance of Transformations before backend: time 8.786e-05/0.2591, allocations: 0 / 472.2 MB, free: 21.6 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 0.005605/0.2647, allocations: 2.76 MB / 475 MB, free: 19.9 MB / 350.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.518e-05/0.2648, allocations: 13 kB / 475 MB, free: 19.9 MB / 350.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002994/0.2651, allocations: 248.1 kB / 475.3 MB, free: 19.71 MB / 350.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003894/0.2655, allocations: 283.1 kB / 475.5 MB, free: 19.56 MB / 350.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001967/0.2675, allocations: 1.798 MB / 477.3 MB, free: 18.17 MB / 350.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.182e-05/0.2675, allocations: 128.6 kB / 477.5 MB, free: 18.11 MB / 350.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003204/0.2679, allocations: 190.5 kB / 477.6 MB, free: 18.04 MB / 350.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003533/0.2714, allocations: 2.331 MB / 480 MB, free: 16.65 MB / 350.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.999e-05/0.2715, allocations: 0 / 480 MB, free: 16.65 MB / 350.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001941/0.2716, allocations: 70.5 kB / 480 MB, free: 16.59 MB / 350.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.055e-05/0.2717, allocations: 40.53 kB / 480.1 MB, free: 16.59 MB / 350.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003365/0.2751, allocations: 2.287 MB / 482.4 MB, free: 15.35 MB / 350.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009803/0.2849, allocations: 9.528 MB / 491.9 MB, free: 7.113 MB / 350.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.004605/0.2895, allocations: 2.744 MB / 494.6 MB, free: 4.348 MB / 350.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001371/0.2909, allocations: 1.165 MB / 495.8 MB, free: 3.184 MB / 350.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 8.377e-05/0.291, allocations: 25.3 kB / 495.8 MB, free: 3.156 MB / 350.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.892e-05/0.291, allocations: 47.88 kB / 495.9 MB, free: 3.102 MB / 350.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007459/0.2917, allocations: 138.9 kB / 496 MB, free: 2.965 MB / 350.1 MB
Notification: Performance of pre-optimization done (n=155): time 3.798e-06/0.2918, allocations: 4 kB / 496 MB, free: 2.961 MB / 350.1 MB
Notification: Performance of matching and sorting (n=157): time 0.01562/0.3074, allocations: 9.389 MB / 0.4936 GB, free: 8.984 MB / 366.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.077e-05/0.3074, allocations: 68.72 kB / 0.4936 GB, free: 8.902 MB / 366.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002282/0.3097, allocations: 1.667 MB / 0.4953 GB, free: 7.234 MB / 366.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001356/0.3099, allocations: 57.64 kB / 0.4953 GB, free: 7.172 MB / 366.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0006359/0.3105, allocations: 0.9098 MB / 0.4962 GB, free: 6.25 MB / 366.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0005569/0.3111, allocations: 0.5737 MB / 0.4968 GB, free: 5.668 MB / 366.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002341/0.3113, allocations: 137.6 kB / 0.4969 GB, free: 5.527 MB / 366.1 MB
Notification: Performance of setup shared object (initialization): time 8.55e-05/0.3114, allocations: 309.1 kB / 0.4972 GB, free: 5.223 MB / 366.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001713/0.3131, allocations: 1.101 MB / 0.4983 GB, free: 4.121 MB / 366.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001783/0.3149, allocations: 1.227 MB / 0.4995 GB, free: 2.879 MB / 366.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0221/0.337, allocations: 6.575 MB / 0.5059 GB, free: 12.29 MB / 382.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.338e-06/0.3371, allocations: 0 / 0.5059 GB, free: 12.29 MB / 382.1 MB
Notification: Performance of matching and sorting (n=212) (initialization): time 0.007432/0.3445, allocations: 3.698 MB / 0.5095 GB, free: 8.508 MB / 382.1 MB
Notification: Performance of prepare postOptimizeDAE: time 8.055e-05/0.3446, allocations: 131.4 kB / 0.5096 GB, free: 8.367 MB / 382.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.627e-06/0.3446, allocations: 0 / 0.5096 GB, free: 8.367 MB / 382.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003683/0.3483, allocations: 1.137 MB / 0.5107 GB, free: 7.152 MB / 382.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001988/0.3503, allocations: 419.4 kB / 0.5111 GB, free: 6.742 MB / 382.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02869/0.379, allocations: 37.36 MB / 0.5476 GB, free: 13.97 MB / 430.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002103/0.3811, allocations: 103.7 kB / 0.5477 GB, free: 13.87 MB / 430.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003315/0.3815, allocations: 63.97 kB / 0.5478 GB, free: 13.8 MB / 430.1 MB
Notification: Performance of prepare postOptimizeDAE: time 7.414e-06/0.3815, allocations: 7.938 kB / 0.5478 GB, free: 13.8 MB / 430.1 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 0.002495/0.384, allocations: 1.277 MB / 0.549 GB, free: 12.52 MB / 430.1 MB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated