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 0.001438/0.001438, allocations: 73.48 kB / 21.24 MB, free: 0.5547 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 0.001848/0.001848, allocations: 159.2 kB / 24.5 MB, free: 3.715 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 1.519/1.519, allocations: 177.2 MB / 204.9 MB, free: 8.992 MB / 190.1 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 0.1809/0.1809, allocations: 29.42 MB / 290.7 MB, free: 3.258 MB / 270.1 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 0.002168/0.002168, allocations: 63.89 kB / 431.2 MB, free: 3.211 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3545/0.3566, allocations: 62.44 MB / 493.6 MB, free: 37.72 MB / 446.1 MB Notification: Performance of NFInst.instantiate(PowerSystems.Examples.Introductory.SimulationSteadyInitial): time 0.006705/0.3633, allocations: 7.17 MB / 0.4891 GB, free: 32.92 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.003601/0.367, allocations: 2.216 MB / 0.4912 GB, free: 31.44 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005127/0.3675, allocations: 35.75 kB / 0.4913 GB, free: 31.42 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002106/0.3696, allocations: 0.8431 MB / 0.4921 GB, free: 30.95 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001299/0.3709, allocations: 0.5044 MB / 0.4926 GB, free: 30.65 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001486/0.3724, allocations: 467.7 kB / 0.493 GB, free: 30.44 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.001562/0.3739, allocations: 1.322 MB / 0.4943 GB, free: 29.87 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006446/0.3746, allocations: 0.5236 MB / 0.4948 GB, free: 29.62 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007705/0.3753, allocations: 0.5961 MB / 0.4954 GB, free: 29.35 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000867/0.3762, allocations: 0.7062 MB / 0.4961 GB, free: 29.12 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001327/0.3763, allocations: 80.84 kB / 0.4962 GB, free: 29.12 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0006196/0.377, allocations: 280.6 kB / 0.4965 GB, free: 29.06 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0003813/0.3773, allocations: 0.5064 MB / 0.4969 GB, free: 28.88 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000415/0.3777, allocations: 467.5 kB / 0.4974 GB, free: 28.65 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001118/0.3789, allocations: 1.339 MB / 0.4987 GB, free: 28.15 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.879e-06/0.3789, allocations: 3.094 kB / 0.4987 GB, free: 28.15 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.894e-06/0.3789, allocations: 4 kB / 0.4987 GB, free: 28.14 MB / 446.1 MB Notification: Performance of Transformations before backend: time 1.552e-05/0.3789, allocations: 0 / 0.4987 GB, free: 28.14 MB / 446.1 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 0.002185/0.3811, allocations: 1.288 MB / 0.5 GB, free: 27.3 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.723e-05/0.3811, allocations: 13.44 kB / 0.5 GB, free: 27.29 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001261/0.3824, allocations: 227.4 kB / 0.5002 GB, free: 27.23 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001134/0.3835, allocations: 0.6726 MB / 0.5009 GB, free: 26.84 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.954e-05/0.3836, allocations: 61.59 kB / 0.5009 GB, free: 26.81 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002593/0.3838, allocations: 122.9 kB / 0.501 GB, free: 26.77 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001535/0.3853, allocations: 1.252 MB / 0.5023 GB, free: 26.17 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.307e-05/0.3854, allocations: 3.344 kB / 0.5023 GB, free: 26.17 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.712e-05/0.3855, allocations: 38.05 kB / 0.5023 GB, free: 26.14 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002542/0.3857, allocations: 61.17 kB / 0.5024 GB, free: 26.14 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001299/0.387, allocations: 1.043 MB / 0.5034 GB, free: 25.77 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004494/0.3915, allocations: 4.237 MB / 0.5075 GB, free: 22.82 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009306/0.3924, allocations: 0.6698 MB / 0.5082 GB, free: 22.52 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000501/0.3929, allocations: 459.4 kB / 0.5086 GB, free: 22.32 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.685e-05/0.393, allocations: 14.11 kB / 0.5086 GB, free: 22.32 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006156/0.3936, allocations: 0.5514 MB / 0.5092 GB, free: 22.04 MB / 446.1 MB Notification: Performance of pre-optimization done (n=71): time 2.705e-06/0.3936, allocations: 7.875 kB / 0.5092 GB, free: 22.03 MB / 446.1 MB Notification: Performance of matching and sorting (n=75): time 0.004536/0.3981, allocations: 3.079 MB / 0.5122 GB, free: 20.39 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 9.046e-05/0.3982, allocations: 224.8 kB / 0.5124 GB, free: 20.13 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006434/0.3989, allocations: 0.5829 MB / 0.5129 GB, free: 19.87 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 5.402e-05/0.3989, allocations: 37.7 kB / 0.513 GB, free: 19.83 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002689/0.3992, allocations: 491.5 kB / 0.5135 GB, free: 19.45 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001773/0.3994, allocations: 274.5 kB / 0.5137 GB, free: 19.23 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002276/0.3996, allocations: 176.3 kB / 0.5139 GB, free: 19.15 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.0001314/0.3997, allocations: 388.5 kB / 0.5143 GB, free: 18.8 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005425/0.4003, allocations: 409 kB / 0.5146 GB, free: 18.65 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000653/0.4009, allocations: 0.6684 MB / 0.5153 GB, free: 18.18 MB / 446.1 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 0.004911/0.4058, allocations: 2.23 MB / 0.5175 GB, free: 17.21 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.979e-06/0.4058, allocations: 3.219 kB / 0.5175 GB, free: 17.21 MB / 446.1 MB Notification: Performance of matching and sorting (n=120) (initialization): time 0.003166/0.409, allocations: 1.66 MB / 0.5191 GB, free: 16.54 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.508e-05/0.4091, allocations: 37.61 kB / 0.5191 GB, free: 16.51 MB / 446.1 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 0.0006789/0.4097, allocations: 392.8 kB / 0.5195 GB, free: 16.35 MB / 446.1 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: 3.022132195997983] Failed to read output from testmodel.py, exit status != 0: 0.41848430305253714 0.43025294700000005 0.048624142 Calling exit ...