Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.006064/0.00607, allocations: 234.6 kB / 15.8 MB, free: 6.285 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001888/0.001888, allocations: 179.2 kB / 16.69 MB, free: 5.449 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 4.361/4.361, allocations: 389.1 MB / 406.5 MB, free: 11.86 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.136/4.136, allocations: 472.3 MB / 0.9024 GB, free: 9.219 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006471/0.0006473, allocations: 12 kB / 1.008 GB, free: 138.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1816/0.1823, allocations: 98.72 MB / 1.105 GB, free: 42.15 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.02409/0.2065, allocations: 16.53 MB / 1.121 GB, free: 25.57 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01468/0.2212, allocations: 6.514 MB / 1.127 GB, free: 19.06 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001949/0.2232, allocations: 47.31 kB / 1.127 GB, free: 19.02 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001834/0.2251, allocations: 385.2 kB / 1.128 GB, free: 18.64 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.00453/0.2297, allocations: 1.178 MB / 1.129 GB, free: 17.46 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003651/0.2334, allocations: 0.8206 MB / 1.13 GB, free: 16.64 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.008233/0.2417, allocations: 6.477 MB / 1.136 GB, free: 10.15 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01479/0.2565, allocations: 7.451 MB / 1.143 GB, free: 3.164 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00389/0.2605, allocations: 1.674 MB / 1.145 GB, free: 1.484 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006093/0.2666, allocations: 2.616 MB / 1.147 GB, free: 14.87 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001383/0.2681, allocations: 240 kB / 1.148 GB, free: 14.63 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003589/0.2717, allocations: 0.6788 MB / 1.148 GB, free: 13.95 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.004095/0.2758, allocations: 1.879 MB / 1.15 GB, free: 12.07 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.002242/0.2781, allocations: 0.6952 MB / 1.151 GB, free: 11.37 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.01099/0.2892, allocations: 6.444 MB / 1.157 GB, free: 4.906 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 7.294e-06/0.2892, allocations: 3.219 kB / 1.157 GB, free: 4.906 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.487e-06/0.2893, allocations: 0 / 1.157 GB, free: 4.906 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.000236/0.2895, allocations: 0 / 1.157 GB, free: 4.906 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 994
 * Number of variables: 994
Notification: Performance of Generate backend data structure: time 0.01212/0.3016, allocations: 3.135 MB / 1.16 GB, free: 1.73 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.445e-05/0.3017, allocations: 8.031 kB / 1.16 GB, free: 1.723 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.5889/0.8907, allocations: 2.46 MB / 1.162 GB, free: 77.4 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007682/0.8984, allocations: 2.122 MB / 1.165 GB, free: 76.98 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004322/0.8989, allocations: 268.4 kB / 1.165 GB, free: 76.97 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001858/0.9007, allocations: 349.7 kB / 1.165 GB, free: 76.97 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02838/0.9291, allocations: 7.103 MB / 1.172 GB, free: 75.14 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001812/0.9294, allocations: 4.719 kB / 1.172 GB, free: 75.13 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001581/0.931, allocations: 150 kB / 1.172 GB, free: 75.03 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009499/0.932, allocations: 336 kB / 1.173 GB, free: 74.99 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02876/0.9608, allocations: 6.976 MB / 1.179 GB, free: 73 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06591/1.027, allocations: 26.65 MB / 1.205 GB, free: 53.92 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01886/1.046, allocations: 4.976 MB / 1.21 GB, free: 51.24 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01449/1.06, allocations: 2.609 MB / 1.213 GB, free: 50.49 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006233/1.061, allocations: 129.1 kB / 1.213 GB, free: 50.39 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.862e-05/1.061, allocations: 65.61 kB / 1.213 GB, free: 50.33 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=208): time 8.255e-06/1.061, allocations: 0 / 1.213 GB, free: 50.33 MB / 0.6198 GB
Internal error: BackendDAEEXT.getAssignment failed because n=250>arrayLength(ass1)=250 or m=256>arrayLength(ass2)=250
Error: Internal error It is not possible to select continuous time states because Number of Equations 60 greater than number of States 0 to select from.
Error: Internal error - IndexReduction.dynamicStateSelectionWork failed!