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 0.001286/0.001286, allocations: 112.2 kB / 21.19 MB, free: 0.7695 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 0.001454/0.001454, allocations: 210 kB / 24.5 MB, free: 4.156 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 1.351/1.351, allocations: 230.6 MB / 258.2 MB, free: 8.191 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 0.169/0.169, allocations: 38.52 MB / 353.2 MB, free: 12.68 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 0.001931/0.001931, allocations: 71.89 kB / 493.8 MB, free: 4.41 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2981/0.3, allocations: 62.47 MB / 0.5432 GB, free: 0.6133 MB / 382.1 MB Notification: Performance of NFInst.instantiate(PowerSystems.Examples.Introductory.SimulationSteadyInitial): time 0.008934/0.309, allocations: 7.777 MB / 0.5508 GB, free: 10.51 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.004349/0.3133, allocations: 2.38 MB / 0.5532 GB, free: 8.598 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004265/0.3137, allocations: 37.72 kB / 0.5532 GB, free: 8.578 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002186/0.3159, allocations: 0.8898 MB / 0.5541 GB, free: 7.891 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001205/0.3171, allocations: 0.5116 MB / 0.5546 GB, free: 7.465 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001235/0.3184, allocations: 469.3 kB / 0.555 GB, free: 7.121 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001616/0.32, allocations: 1.321 MB / 0.5563 GB, free: 6.383 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008814/0.3209, allocations: 0.5261 MB / 0.5568 GB, free: 6.031 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001147/0.322, allocations: 0.5969 MB / 0.5574 GB, free: 5.684 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001342/0.3233, allocations: 0.7437 MB / 0.5581 GB, free: 5.188 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002418/0.3236, allocations: 87.98 kB / 0.5582 GB, free: 5.102 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0007583/0.3243, allocations: 291.6 kB / 0.5585 GB, free: 4.816 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0006167/0.325, allocations: 0.5025 MB / 0.559 GB, free: 4.312 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0008589/0.3258, allocations: 0.5519 MB / 0.5595 GB, free: 3.758 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001862/0.3277, allocations: 1.323 MB / 0.5608 GB, free: 2.43 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.691e-06/0.3277, allocations: 0 / 0.5608 GB, free: 2.43 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.754e-06/0.3277, allocations: 0 / 0.5608 GB, free: 2.43 MB / 398.1 MB Notification: Performance of Transformations before backend: time 6.033e-05/0.3278, allocations: 11.94 kB / 0.5608 GB, free: 2.418 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 0.002978/0.3307, allocations: 1.293 MB / 0.5621 GB, free: 1.078 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.576e-05/0.3308, allocations: 8.031 kB / 0.5621 GB, free: 1.07 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001334/0.3321, allocations: 220.1 kB / 0.5623 GB, free: 0.8555 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001438/0.3335, allocations: 0.6712 MB / 0.563 GB, free: 160 kB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.476e-05/0.3336, allocations: 66.38 kB / 0.563 GB, free: 92 kB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002899/0.3339, allocations: 124 kB / 0.5631 GB, free: 15.97 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001864/0.3358, allocations: 1.223 MB / 0.5643 GB, free: 14.68 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.944e-05/0.3358, allocations: 4 kB / 0.5643 GB, free: 14.67 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.454e-05/0.3359, allocations: 35.98 kB / 0.5644 GB, free: 14.64 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002529/0.3361, allocations: 61.97 kB / 0.5644 GB, free: 14.57 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001606/0.3377, allocations: 1.011 MB / 0.5654 GB, free: 13.56 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006451/0.3442, allocations: 4.612 MB / 0.5699 GB, free: 8.758 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001155/0.3453, allocations: 0.6255 MB / 0.5705 GB, free: 8.109 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006562/0.346, allocations: 431.3 kB / 0.5709 GB, free: 7.68 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.522e-05/0.346, allocations: 16.64 kB / 0.571 GB, free: 7.664 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008147/0.3469, allocations: 0.5267 MB / 0.5715 GB, free: 7.105 MB / 414.1 MB Notification: Performance of pre-optimization done (n=71): time 2.765e-06/0.3469, allocations: 0 / 0.5715 GB, free: 7.105 MB / 414.1 MB Notification: Performance of matching and sorting (n=75): time 0.005417/0.3523, allocations: 3.016 MB / 0.5744 GB, free: 4.031 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001595/0.3524, allocations: 222.2 kB / 0.5746 GB, free: 3.762 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007518/0.3532, allocations: 0.5978 MB / 0.5752 GB, free: 3.16 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 6.087e-05/0.3533, allocations: 37.7 kB / 0.5752 GB, free: 3.117 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004082/0.3537, allocations: 488.1 kB / 0.5757 GB, free: 2.633 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002693/0.3539, allocations: 269.8 kB / 0.576 GB, free: 2.367 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002718/0.3542, allocations: 174.6 kB / 0.5761 GB, free: 2.191 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.000262/0.3545, allocations: 394.7 kB / 0.5765 GB, free: 1.797 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006472/0.3551, allocations: 385.8 kB / 0.5769 GB, free: 1.418 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008467/0.356, allocations: 0.6378 MB / 0.5775 GB, free: 0.668 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 0.005347/0.3613, allocations: 2.225 MB / 0.5797 GB, free: 14.33 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.783e-06/0.3613, allocations: 0 / 0.5797 GB, free: 14.33 MB / 430.1 MB Notification: Performance of matching and sorting (n=120) (initialization): time 0.003286/0.3646, allocations: 1.642 MB / 0.5813 GB, free: 12.67 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 5.589e-05/0.3647, allocations: 37.7 kB / 0.5813 GB, free: 12.62 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 0.0006449/0.3653, allocations: 399.7 kB / 0.5817 GB, free: 12.23 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: 2.7669397071003914] Failed to read output from testmodel.py, exit status != 0: 0.3739818469621241 0.388418745 0.057517492 Calling exit ...