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 0.001996/0.001996, allocations: 111.1 kB / 20.44 MB, free: 1.062 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 0.002604/0.002604, allocations: 212.3 kB / 23.73 MB, free: 4.16 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 1.553/1.553, allocations: 230.6 MB / 257.5 MB, free: 7.805 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 0.188/0.188, allocations: 38.56 MB / 352.5 MB, free: 12.34 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 0.00211/0.00211, allocations: 75.89 kB / 493 MB, free: 4.203 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3693/0.3714, allocations: 62.46 MB / 0.5424 GB, free: 440 kB / 382.1 MB Notification: Performance of NFInst.instantiate(PowerSystems.Examples.Introductory.SimulationSteadyInitial): time 0.009425/0.3808, allocations: 7.171 MB / 0.5494 GB, free: 10.98 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.004498/0.3853, allocations: 2.22 MB / 0.5516 GB, free: 9.242 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000548/0.3858, allocations: 38.09 kB / 0.5516 GB, free: 9.223 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002505/0.3883, allocations: 0.837 MB / 0.5525 GB, free: 8.59 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0016/0.3899, allocations: 0.5124 MB / 0.553 GB, free: 8.164 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001726/0.3917, allocations: 462.3 kB / 0.5534 GB, free: 7.828 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001843/0.3935, allocations: 1.32 MB / 0.5547 GB, free: 7.09 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008461/0.3944, allocations: 0.5263 MB / 0.5552 GB, free: 6.738 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001247/0.3956, allocations: 0.6003 MB / 0.5558 GB, free: 6.387 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001262/0.3969, allocations: 0.6969 MB / 0.5565 GB, free: 5.832 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.000159/0.397, allocations: 84 kB / 0.5566 GB, free: 5.75 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0006864/0.3977, allocations: 279.6 kB / 0.5568 GB, free: 5.477 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0006613/0.3984, allocations: 0.5103 MB / 0.5573 GB, free: 4.965 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005312/0.3989, allocations: 458 kB / 0.5578 GB, free: 4.516 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001661/0.4006, allocations: 1.343 MB / 0.5591 GB, free: 3.168 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.973e-06/0.4006, allocations: 3.984 kB / 0.5591 GB, free: 3.164 MB / 398.1 MB Notification: Performance of FrontEnd: time 2.174e-06/0.4006, allocations: 0 / 0.5591 GB, free: 3.164 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.86e-05/0.4006, allocations: 0 / 0.5591 GB, free: 3.164 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 0.002731/0.4033, allocations: 1.297 MB / 0.5603 GB, free: 1.82 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.955e-05/0.4034, allocations: 12.03 kB / 0.5603 GB, free: 1.809 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00136/0.4047, allocations: 216.1 kB / 0.5606 GB, free: 1.598 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001598/0.4063, allocations: 0.679 MB / 0.5612 GB, free: 0.8906 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.016e-05/0.4064, allocations: 62.38 kB / 0.5613 GB, free: 0.8281 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002996/0.4067, allocations: 120 kB / 0.5614 GB, free: 0.7109 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002104/0.4088, allocations: 1.252 MB / 0.5626 GB, free: 15.38 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.427e-05/0.4088, allocations: 7.938 kB / 0.5626 GB, free: 15.38 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.834e-05/0.4089, allocations: 35.98 kB / 0.5627 GB, free: 15.34 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002545/0.4092, allocations: 61.97 kB / 0.5627 GB, free: 15.28 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00173/0.4109, allocations: 1.032 MB / 0.5637 GB, free: 14.24 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007048/0.418, allocations: 4.239 MB / 0.5679 GB, free: 9.832 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00129/0.4192, allocations: 0.666 MB / 0.5685 GB, free: 9.137 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006922/0.4199, allocations: 457.1 kB / 0.5689 GB, free: 8.676 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.51e-05/0.42, allocations: 12.64 kB / 0.569 GB, free: 8.664 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008827/0.4209, allocations: 0.5519 MB / 0.5695 GB, free: 8.074 MB / 414.1 MB Notification: Performance of pre-optimization done (n=71): time 3.276e-06/0.4209, allocations: 4 kB / 0.5695 GB, free: 8.07 MB / 414.1 MB Notification: Performance of matching and sorting (n=75): time 0.005821/0.4267, allocations: 3.081 MB / 0.5725 GB, free: 4.918 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001694/0.4269, allocations: 222.3 kB / 0.5727 GB, free: 4.648 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007804/0.4276, allocations: 0.5857 MB / 0.5733 GB, free: 4.059 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 6.451e-05/0.4277, allocations: 45.69 kB / 0.5733 GB, free: 4.008 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004609/0.4282, allocations: 488.1 kB / 0.5738 GB, free: 3.523 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002786/0.4285, allocations: 277.7 kB / 0.5741 GB, free: 3.25 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002745/0.4287, allocations: 174.5 kB / 0.5742 GB, free: 3.074 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0002172/0.4289, allocations: 386.8 kB / 0.5746 GB, free: 2.688 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006451/0.4296, allocations: 415.5 kB / 0.575 GB, free: 2.273 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009184/0.4305, allocations: 0.6669 MB / 0.5757 GB, free: 1.492 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 0.005462/0.436, allocations: 2.217 MB / 0.5778 GB, free: 15.16 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.25e-05/0.436, allocations: 4 kB / 0.5778 GB, free: 15.16 MB / 430.1 MB Notification: Performance of matching and sorting (n=120) (initialization): time 0.003506/0.4395, allocations: 1.671 MB / 0.5795 GB, free: 13.46 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.491e-05/0.4395, allocations: 33.7 kB / 0.5795 GB, free: 13.42 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 0.000668/0.4402, allocations: 395.8 kB / 0.5799 GB, free: 13.03 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: 3.298994552344084] Failed to read output from testmodel.py, exit status != 0: 0.44892207346856594 0.46318726400000004 0.059168339 Calling exit ...