Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerSystems_latest_PowerSystems.Examples.Introductory.SimulationSteadyInitial.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001827/0.001827, allocations: 99.66 kB / 21.18 MB, free: 0.5273 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002452/0.002452, allocations: 215.6 kB / 24.48 MB, free: 3.84 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.573/1.573, allocations: 230.6 MB / 258.2 MB, free: 7.816 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems master/package.mo): time 0.1802/0.1802, allocations: 38.55 MB / 353.2 MB, free: 12.32 MB / 286.1 MB " [Timeout remaining time 180] Using package PowerSystems with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(PowerSystems.Examples.Introductory.SimulationSteadyInitial,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="Time|meter.i.1.|meter.i.2.|meter.i.3.|meter.p.1.|meter.p.2.|meter.p.3.|meter.v.1.|meter.v.2.|meter.v.3.",fileNamePrefix="PowerSystems_latest_PowerSystems.Examples.Introductory.SimulationSteadyInitial") translateModel(PowerSystems.Examples.Introductory.SimulationSteadyInitial,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="Time|meter.i.1.|meter.i.2.|meter.i.3.|meter.p.1.|meter.p.2.|meter.p.3.|meter.v.1.|meter.v.2.|meter.v.3.",fileNamePrefix="PowerSystems_latest_PowerSystems.Examples.Introductory.SimulationSteadyInitial") [Timeout 660] "Notification: PowerSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002157/0.002157, allocations: 79.88 kB / 493.7 MB, free: 4.188 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.306/0.3082, allocations: 62.46 MB / 0.5432 GB, free: 272 kB / 382.1 MB Notification: Performance of NFInst.instantiate(PowerSystems.Examples.Introductory.SimulationSteadyInitial): time 0.009193/0.3173, allocations: 7.163 MB / 0.5502 GB, free: 10.82 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.00445/0.3218, allocations: 2.229 MB / 0.5523 GB, free: 9.078 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000415/0.3222, allocations: 36.88 kB / 0.5524 GB, free: 9.059 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002253/0.3245, allocations: 0.8341 MB / 0.5532 GB, free: 8.426 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001124/0.3256, allocations: 0.5085 MB / 0.5537 GB, free: 8.004 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001221/0.3268, allocations: 462.9 kB / 0.5541 GB, free: 7.668 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001569/0.3284, allocations: 1.323 MB / 0.5554 GB, free: 6.926 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00078/0.3292, allocations: 0.515 MB / 0.5559 GB, free: 6.586 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0009326/0.3301, allocations: 0.604 MB / 0.5565 GB, free: 6.23 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001035/0.3311, allocations: 0.7017 MB / 0.5572 GB, free: 5.664 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001528/0.3313, allocations: 84 kB / 0.5573 GB, free: 5.582 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0006273/0.3319, allocations: 287.6 kB / 0.5576 GB, free: 5.301 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005225/0.3324, allocations: 0.5064 MB / 0.558 GB, free: 4.793 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005381/0.333, allocations: 461.9 kB / 0.5585 GB, free: 4.34 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001548/0.3345, allocations: 1.343 MB / 0.5598 GB, free: 2.992 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.637e-06/0.3345, allocations: 0 / 0.5598 GB, free: 2.992 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.343e-06/0.3345, allocations: 0 / 0.5598 GB, free: 2.992 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.942e-05/0.3345, allocations: 0 / 0.5598 GB, free: 2.992 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 224 * Number of variables: 224 Notification: Performance of Generate backend data structure: time 0.002512/0.337, allocations: 1.293 MB / 0.5611 GB, free: 1.652 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.447e-05/0.3371, allocations: 8.031 kB / 0.5611 GB, free: 1.645 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001334/0.3384, allocations: 228 kB / 0.5613 GB, free: 1.422 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001509/0.3399, allocations: 0.6712 MB / 0.5619 GB, free: 0.7227 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.477e-05/0.34, allocations: 62.36 kB / 0.562 GB, free: 0.6602 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002832/0.3403, allocations: 116 kB / 0.5621 GB, free: 0.5469 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001975/0.3422, allocations: 1.256 MB / 0.5633 GB, free: 15.21 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.294e-05/0.3423, allocations: 7.938 kB / 0.5633 GB, free: 15.21 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.821e-05/0.3424, allocations: 32 kB / 0.5634 GB, free: 15.18 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002786/0.3426, allocations: 65.95 kB / 0.5634 GB, free: 15.11 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001774/0.3444, allocations: 1.028 MB / 0.5644 GB, free: 14.07 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006309/0.3507, allocations: 4.247 MB / 0.5686 GB, free: 9.66 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001203/0.3519, allocations: 0.6642 MB / 0.5692 GB, free: 8.969 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007102/0.3526, allocations: 457.1 kB / 0.5697 GB, free: 8.508 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.953e-05/0.3527, allocations: 12.59 kB / 0.5697 GB, free: 8.496 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008615/0.3536, allocations: 0.5558 MB / 0.5702 GB, free: 7.902 MB / 414.1 MB Notification: Performance of pre-optimization done (n=71): time 2.635e-06/0.3536, allocations: 3.938 kB / 0.5702 GB, free: 7.898 MB / 414.1 MB Notification: Performance of matching and sorting (n=75): time 0.005388/0.3589, allocations: 3.081 MB / 0.5732 GB, free: 4.746 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001493/0.3591, allocations: 226.3 kB / 0.5735 GB, free: 4.473 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006986/0.3598, allocations: 0.5818 MB / 0.574 GB, free: 3.887 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 7.375e-05/0.3599, allocations: 41.7 kB / 0.5741 GB, free: 3.84 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004097/0.3603, allocations: 492.1 kB / 0.5745 GB, free: 3.352 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000257/0.3605, allocations: 273.7 kB / 0.5748 GB, free: 3.082 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000273/0.3608, allocations: 170.6 kB / 0.575 GB, free: 2.91 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0002097/0.361, allocations: 386.8 kB / 0.5753 GB, free: 2.523 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000677/0.3617, allocations: 419.4 kB / 0.5757 GB, free: 2.105 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009021/0.3626, allocations: 0.663 MB / 0.5764 GB, free: 1.328 MB / 414.1 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 0.005581/0.3682, allocations: 2.225 MB / 0.5786 GB, free: 14.99 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.084e-06/0.3682, allocations: 4 kB / 0.5786 GB, free: 14.99 MB / 430.1 MB Notification: Performance of matching and sorting (n=120) (initialization): time 0.00348/0.3717, allocations: 1.663 MB / 0.5802 GB, free: 13.3 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.404e-05/0.3717, allocations: 33.7 kB / 0.5802 GB, free: 13.26 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 postOpt simplifyComplexFunction (initialization): time 0.0007013/0.3724, allocations: 399.8 kB / 0.5806 GB, free: 12.86 MB / 430.1 MB Error: post-optimization module simplifyComplexFunction (initialization) failed. Error: No system for the symbolic initialization was generated " [Timeout remaining time 660] [Calling sys.exit(0), Time elapsed: 3.1284448700025678] Failed to read output from testmodel.py, exit status != 0: 0.38113306602463126 0.39585193700000004 0.057999112000000005 Calling exit ...