Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerSystems_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 0.001548/0.001548, allocations: 112.2 kB / 21.19 MB, free: 0.7812 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 0.001795/0.001795, allocations: 214.5 kB / 24.49 MB, free: 4.18 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 1.397/1.397, allocations: 230.6 MB / 258.3 MB, free: 8 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 2.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 2.0.0/package.mo): time 0.1833/0.1833, allocations: 38.53 MB / 353.2 MB, free: 12.54 MB / 286.1 MB " [Timeout remaining time 180] Using package PowerSystems with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 2.0.0/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="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="PowerSystems_PowerSystems.Examples.Introductory.SimulationSteadyInitial") translateModel(PowerSystems.Examples.Introductory.SimulationSteadyInitial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="PowerSystems_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 0.002194/0.002194, allocations: 71.88 kB / 493.8 MB, free: 4.391 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2971/0.2993, allocations: 62.47 MB / 0.5432 GB, free: 0.6211 MB / 382.1 MB Notification: Performance of NFInst.instantiate(PowerSystems.Examples.Introductory.SimulationSteadyInitial): time 0.009089/0.3084, allocations: 7.778 MB / 0.5508 GB, free: 10.51 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.004304/0.3127, allocations: 2.386 MB / 0.5532 GB, free: 8.594 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004928/0.3132, allocations: 37.44 kB / 0.5532 GB, free: 8.574 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002188/0.3154, allocations: 0.8857 MB / 0.5541 GB, free: 7.891 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001261/0.3166, allocations: 0.5127 MB / 0.5546 GB, free: 7.465 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001262/0.3179, allocations: 465 kB / 0.555 GB, free: 7.125 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001798/0.3197, allocations: 1.321 MB / 0.5563 GB, free: 6.387 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008333/0.3205, allocations: 0.5221 MB / 0.5568 GB, free: 6.039 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001141/0.3217, allocations: 0.6003 MB / 0.5574 GB, free: 5.688 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001163/0.3228, allocations: 0.7448 MB / 0.5581 GB, free: 5.203 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001419/0.323, allocations: 84 kB / 0.5582 GB, free: 5.121 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.000725/0.3237, allocations: 295.6 kB / 0.5585 GB, free: 4.832 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0006142/0.3243, allocations: 0.5026 MB / 0.559 GB, free: 4.328 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0007088/0.325, allocations: 0.5481 MB / 0.5595 GB, free: 3.777 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001718/0.3267, allocations: 1.327 MB / 0.5608 GB, free: 2.445 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.057e-06/0.3267, allocations: 0 / 0.5608 GB, free: 2.445 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.353e-06/0.3267, allocations: 3.938 kB / 0.5608 GB, free: 2.441 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.575e-05/0.3267, allocations: 0 / 0.5608 GB, free: 2.441 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 0.002631/0.3294, allocations: 1.296 MB / 0.5621 GB, free: 1.102 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.931e-05/0.3294, allocations: 19.92 kB / 0.5621 GB, free: 1.082 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001288/0.3307, allocations: 220.1 kB / 0.5623 GB, free: 0.8672 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001418/0.3321, allocations: 0.6673 MB / 0.5629 GB, free: 176 kB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.388e-05/0.3322, allocations: 66.36 kB / 0.563 GB, free: 108 kB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002974/0.3325, allocations: 128 kB / 0.5631 GB, free: 15.98 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001907/0.3344, allocations: 1.216 MB / 0.5643 GB, free: 14.7 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.838e-05/0.3344, allocations: 0 / 0.5643 GB, free: 14.7 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.193e-05/0.3345, allocations: 36 kB / 0.5644 GB, free: 14.66 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002523/0.3348, allocations: 61.97 kB / 0.5644 GB, free: 14.6 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00164/0.3364, allocations: 1.015 MB / 0.5654 GB, free: 13.58 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006538/0.3429, allocations: 4.612 MB / 0.5699 GB, free: 8.777 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001271/0.3442, allocations: 0.6299 MB / 0.5705 GB, free: 8.125 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007332/0.3449, allocations: 431.3 kB / 0.5709 GB, free: 7.695 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.024e-05/0.345, allocations: 12.58 kB / 0.5709 GB, free: 7.684 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007896/0.3458, allocations: 0.5307 MB / 0.5715 GB, free: 7.121 MB / 414.1 MB Notification: Performance of pre-optimization done (n=71): time 2.234e-06/0.3458, allocations: 0 / 0.5715 GB, free: 7.121 MB / 414.1 MB Notification: Performance of matching and sorting (n=75): time 0.005208/0.351, allocations: 3.015 MB / 0.5744 GB, free: 4.047 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001458/0.3511, allocations: 222.2 kB / 0.5746 GB, free: 3.777 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008539/0.352, allocations: 0.5939 MB / 0.5752 GB, free: 3.18 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 6.367e-05/0.3521, allocations: 37.7 kB / 0.5752 GB, free: 3.137 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004539/0.3525, allocations: 496.1 kB / 0.5757 GB, free: 2.645 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003505/0.3529, allocations: 273.7 kB / 0.576 GB, free: 2.375 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002673/0.3531, allocations: 170.6 kB / 0.5761 GB, free: 2.203 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0002169/0.3533, allocations: 386.8 kB / 0.5765 GB, free: 1.816 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000659/0.354, allocations: 385.8 kB / 0.5769 GB, free: 1.438 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008516/0.3549, allocations: 0.6417 MB / 0.5775 GB, free: 0.6836 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 0.00567/0.3605, allocations: 2.229 MB / 0.5797 GB, free: 14.34 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.27e-06/0.3605, allocations: 0 / 0.5797 GB, free: 14.34 MB / 430.1 MB Notification: Performance of matching and sorting (n=120) (initialization): time 0.003444/0.364, allocations: 1.642 MB / 0.5813 GB, free: 12.68 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.36e-05/0.364, allocations: 33.7 kB / 0.5813 GB, free: 12.64 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 0.0006698/0.3647, allocations: 395.8 kB / 0.5817 GB, free: 12.25 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: 2.8158036910463125] Failed to read output from testmodel.py, exit status != 0: 0.37399065610952675 0.38895097300000003 0.058984143 Calling exit ...