Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr PowerSystems_cpp_PowerSystems.Examples.AC3ph.Transmission.DoubleRXline.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.1-master/package.mo", uses=false) Using package PowerSystems with version 1.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.1-master/package.mo) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: translateModel(PowerSystems.Examples.AC3ph.Transmission.DoubleRXline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="PowerSystems_cpp_PowerSystems.Examples.AC3ph.Transmission.DoubleRXline") translateModel(PowerSystems.Examples.AC3ph.Transmission.DoubleRXline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="PowerSystems_cpp_PowerSystems.Examples.AC3ph.Transmission.DoubleRXline") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001825/0.001825, allocations: 173.5 kB / 16.76 MB, free: 5.059 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.621/2.621, allocations: 205.4 MB / 222.9 MB, free: 8.938 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007938/0.0007937, allocations: 94.34 kB / 271.3 MB, free: 8.238 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.1-master/package.mo): time 0.1861/0.1861, allocations: 38.08 MB / 357.6 MB, free: 1.715 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003403/0.0003403, allocations: 12 kB / 423.9 MB, free: 38.05 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2781/0.2785, allocations: 56.32 MB / 480.3 MB, free: 9.219 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1523/0.4308, allocations: 117.6 MB / 0.5839 GB, free: 0.7227 MB / 410.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002398/0.4311, allocations: 91.95 kB / 0.5839 GB, free: 0.6328 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.1259/0.557, allocations: 45.15 MB / 0.628 GB, free: 2.859 MB / 458.7 MB Notification: Performance of FrontEnd: time 2.885e-06/0.5571, allocations: 0 / 0.628 GB, free: 2.859 MB / 458.7 MB Notification: Performance of Transformations before backend: time 8.887e-05/0.5572, allocations: 39.94 kB / 0.6281 GB, free: 2.82 MB / 458.7 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 0.004712/0.5619, allocations: 2.055 MB / 0.6301 GB, free: 0.6719 MB / 458.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.782e-05/0.562, allocations: 8.031 kB / 0.6301 GB, free: 0.6641 MB / 458.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002609/0.5646, allocations: 398.2 kB / 0.6305 GB, free: 280 kB / 458.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004036/0.5687, allocations: 1.629 MB / 0.6321 GB, free: 14.6 MB / 474.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001283/0.5688, allocations: 123.3 kB / 0.6322 GB, free: 14.48 MB / 474.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003861/0.5692, allocations: 156.3 kB / 0.6323 GB, free: 14.32 MB / 474.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003945/0.5732, allocations: 2.415 MB / 0.6347 GB, free: 11.78 MB / 474.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.727e-05/0.5732, allocations: 11.88 kB / 0.6347 GB, free: 11.77 MB / 474.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001665/0.5734, allocations: 67.97 kB / 0.6348 GB, free: 11.7 MB / 474.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002003/0.5736, allocations: 134.9 kB / 0.6349 GB, free: 11.57 MB / 474.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003587/0.5772, allocations: 2.092 MB / 0.6369 GB, free: 9.473 MB / 474.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01312/0.5903, allocations: 9.073 MB / 0.6458 GB, free: 100 kB / 474.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.2041/0.7945, allocations: 1.656 MB / 0.6474 GB, free: 122.9 MB / 474.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002767/0.7973, allocations: 1.2 MB / 0.6486 GB, free: 122.9 MB / 474.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001575/0.7975, allocations: 24.73 kB / 0.6486 GB, free: 122.9 MB / 474.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002916/0.8005, allocations: 1.441 MB / 0.65 GB, free: 122.7 MB / 474.7 MB Notification: Performance of pre-optimization done (n=213): time 4.438e-06/0.8005, allocations: 0 / 0.65 GB, free: 122.7 MB / 474.7 MB Notification: Performance of matching and sorting (n=221): time 0.01208/0.8126, allocations: 7.043 MB / 0.6569 GB, free: 121.4 MB / 474.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001082/0.8127, allocations: 275.3 kB / 0.6571 GB, free: 121.2 MB / 474.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001404/0.8141, allocations: 0.8965 MB / 0.658 GB, free: 121 MB / 474.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0002137/0.8144, allocations: 77.72 kB / 0.6581 GB, free: 121 MB / 474.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005338/0.8149, allocations: 0.7103 MB / 0.6588 GB, free: 120.7 MB / 474.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0006588/0.8156, allocations: 0.6847 MB / 0.6595 GB, free: 120.4 MB / 474.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001178/0.8157, allocations: 42.56 kB / 0.6595 GB, free: 120.4 MB / 474.7 MB Notification: Performance of setup shared object (initialization): time 0.0001577/0.8159, allocations: 409.9 kB / 0.6599 GB, free: 120.1 MB / 474.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00173/0.8176, allocations: 0.9937 MB / 0.6609 GB, free: 120 MB / 474.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001983/0.8196, allocations: 1.508 MB / 0.6623 GB, free: 119.5 MB / 474.7 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 0.0239/0.8435, allocations: 9.913 MB / 0.672 GB, free: 117.5 MB / 474.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.948e-05/0.8435, allocations: 3.938 kB / 0.672 GB, free: 117.5 MB / 474.7 MB Notification: Performance of matching and sorting (n=319) (initialization): time 0.007414/0.851, allocations: 4.132 MB / 0.6761 GB, free: 116.2 MB / 474.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.183e-05/0.8511, allocations: 62.34 kB / 0.6761 GB, free: 116.1 MB / 474.7 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 0.001522/0.8526, allocations: 1.031 MB / 0.6771 GB, free: 115.7 MB / 474.7 MB Error: post-optimization module simplifyComplexFunction (initialization) failed. Error: No system for the symbolic initialization was generated