Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr PowerSystems_PowerSystems.Examples.AC3ph.Transmission.DoubleRXline.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.0/package.mo", uses=false) Using package PowerSystems with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.0/package.mo) Using package ModelicaServices with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo) Using package Modelica with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo) Using package Complex with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo) Running command: translateModel(PowerSystems.Examples.AC3ph.Transmission.DoubleRXline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="PowerSystems_PowerSystems.Examples.AC3ph.Transmission.DoubleRXline") translateModel(PowerSystems.Examples.AC3ph.Transmission.DoubleRXline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="PowerSystems_PowerSystems.Examples.AC3ph.Transmission.DoubleRXline") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo): time 0.0009927/0.0009924, allocations: 183.5 kB / 17.4 MB, free: 4.406 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo): time 1.611/1.611, allocations: 194.5 MB / 212.6 MB, free: 2.852 MB / 170.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo): time 0.001749/0.001748, allocations: 123.2 kB / 257.9 MB, free: 4.23 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.0/package.mo): time 0.1865/0.1865, allocations: 38.01 MB / 341.1 MB, free: 1.156 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003986/0.0003986, allocations: 12 kB / 405 MB, free: 68.46 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1092/0.1097, allocations: 53.23 MB / 458.3 MB, free: 15.22 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3987/0.5084, allocations: 112.5 MB / 0.5574 GB, free: 15.02 MB / 378.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003562/0.5088, allocations: 100.2 kB / 0.5575 GB, free: 14.96 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.1265/0.6353, allocations: 45.13 MB / 0.6015 GB, free: 7.855 MB / 410.7 MB Notification: Performance of FrontEnd: time 3.597e-06/0.6353, allocations: 0 / 0.6015 GB, free: 7.855 MB / 410.7 MB Notification: Performance of Transformations before backend: time 0.0001711/0.6355, allocations: 43.94 kB / 0.6016 GB, free: 7.812 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 448 * Number of variables: 448 Notification: Performance of Generate backend data structure: time 0.00644/0.642, allocations: 2.046 MB / 0.6036 GB, free: 5.797 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.177e-05/0.642, allocations: 16.03 kB / 0.6036 GB, free: 5.781 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002818/0.6448, allocations: 398 kB / 0.604 GB, free: 5.395 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004038/0.6489, allocations: 1.621 MB / 0.6056 GB, free: 4.02 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001459/0.6491, allocations: 123.3 kB / 0.6057 GB, free: 3.945 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006427/0.6497, allocations: 153.8 kB / 0.6058 GB, free: 3.84 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004344/0.6541, allocations: 2.416 MB / 0.6082 GB, free: 1.598 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.24e-05/0.6542, allocations: 15.86 kB / 0.6082 GB, free: 1.582 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001649/0.6543, allocations: 63.98 kB / 0.6083 GB, free: 1.52 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001806/0.6545, allocations: 138.8 kB / 0.6084 GB, free: 1.383 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003511/0.658, allocations: 2.088 MB / 0.6104 GB, free: 15.29 MB / 426.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01371/0.6718, allocations: 9.081 MB / 0.6193 GB, free: 5.906 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002779/0.6746, allocations: 1.662 MB / 0.6209 GB, free: 4.227 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001657/0.6763, allocations: 1.205 MB / 0.6221 GB, free: 3.016 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 8.837e-05/0.6764, allocations: 21.38 kB / 0.6221 GB, free: 2.996 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001963/0.6784, allocations: 1.45 MB / 0.6235 GB, free: 1.504 MB / 426.7 MB Notification: Performance of pre-optimization done (n=213): time 3.646e-06/0.6784, allocations: 0 / 0.6235 GB, free: 1.504 MB / 426.7 MB Notification: Performance of matching and sorting (n=221): time 0.01165/0.69, allocations: 7.029 MB / 0.6304 GB, free: 10.37 MB / 442.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001491/0.6902, allocations: 281.2 kB / 0.6307 GB, free: 10.04 MB / 442.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001342/0.6916, allocations: 0.8953 MB / 0.6315 GB, free: 9.121 MB / 442.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0002136/0.6918, allocations: 69.7 kB / 0.6316 GB, free: 9.047 MB / 442.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0006753/0.6925, allocations: 0.7143 MB / 0.6323 GB, free: 8.32 MB / 442.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0007508/0.6933, allocations: 0.6858 MB / 0.633 GB, free: 7.625 MB / 442.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001099/0.6934, allocations: 44 kB / 0.633 GB, free: 7.582 MB / 442.7 MB Notification: Performance of setup shared object (initialization): time 0.0001826/0.6936, allocations: 403 kB / 0.6334 GB, free: 7.184 MB / 442.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001475/0.695, allocations: 1 MB / 0.6344 GB, free: 6.18 MB / 442.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001872/0.6969, allocations: 1.515 MB / 0.6358 GB, free: 4.453 MB / 442.7 MB Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet. Notification: Performance of analyzeInitialSystem (initialization): time 0.02295/0.7199, allocations: 9.909 MB / 0.6455 GB, free: 10.29 MB / 458.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.687e-05/0.7199, allocations: 4 kB / 0.6455 GB, free: 10.28 MB / 458.7 MB Notification: Performance of matching and sorting (n=319) (initialization): time 0.007779/0.7277, allocations: 4.131 MB / 0.6496 GB, free: 6.121 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.991e-05/0.7278, allocations: 63.59 kB / 0.6496 GB, free: 6.047 MB / 458.7 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 postOpt simplifyComplexFunction (initialization): time 0.001644/0.7295, allocations: 1.031 MB / 0.6506 GB, free: 5.016 MB / 458.7 MB Error: post-optimization module simplifyComplexFunction (initialization) failed. Error: No system for the symbolic initialization was generated