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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.1/package.mo", uses=false) Using package PowerSystems with version 1.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.1/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(PowerSystems.Examples.Introductory.SimulationSteadyInitial,fileNamePrefix="PowerSystems_PowerSystems_Examples_Introductory_SimulationSteadyInitial",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(PowerSystems.Examples.Introductory.SimulationSteadyInitial,fileNamePrefix="PowerSystems_PowerSystems_Examples_Introductory_SimulationSteadyInitial",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000847/0.0008471, allocations: 93.38 kB / 16.31 MB, free: 5.578 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001668/0.001668, allocations: 180.6 kB / 17.21 MB, free: 5.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.698/1.698, allocations: 205.4 MB / 223.4 MB, free: 13.15 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSystems 1.0.1/package.mo): time 0.1812/0.1812, allocations: 38.04 MB / 309.7 MB, free: 6.023 MB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005603/0.0005604, allocations: 16 kB / 376.6 MB, free: 2.996 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2684/0.269, allocations: 56.33 MB / 432.9 MB, free: 18.8 MB / 318.1 MB Notification: Performance of NFInst.instantiate(PowerSystems.Examples.Introductory.SimulationSteadyInitial): time 0.00618/0.2752, allocations: 8.227 MB / 441.2 MB, free: 10.54 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.004478/0.2797, allocations: 2.725 MB / 443.9 MB, free: 7.809 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007835/0.2806, allocations: 55.62 kB / 443.9 MB, free: 7.754 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0006621/0.2812, allocations: 266.1 kB / 444.2 MB, free: 7.492 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001232/0.2825, allocations: 0.5908 MB / 444.8 MB, free: 6.898 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001215/0.2837, allocations: 471.2 kB / 445.3 MB, free: 6.438 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.001144/0.2849, allocations: 1.558 MB / 446.8 MB, free: 4.875 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001281/0.2862, allocations: 1.01 MB / 447.8 MB, free: 3.828 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0006145/0.2868, allocations: 469.9 kB / 448.3 MB, free: 3.367 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007316/0.2875, allocations: 0.6698 MB / 449 MB, free: 2.695 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 7.766e-05/0.2876, allocations: 44 kB / 449 MB, free: 2.652 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004172/0.288, allocations: 191.7 kB / 449.2 MB, free: 2.465 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0003159/0.2884, allocations: 470.8 kB / 449.6 MB, free: 2.004 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000164/0.2885, allocations: 205.2 kB / 449.8 MB, free: 1.797 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0006564/0.2892, allocations: 0.978 MB / 450.8 MB, free: 0.8164 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.06e-06/0.2892, allocations: 0 / 450.8 MB, free: 0.8164 MB / 318.1 MB Notification: Performance of FrontEnd: time 1.973e-06/0.2892, allocations: 0 / 450.8 MB, free: 0.8164 MB / 318.1 MB Notification: Performance of Transformations before backend: time 1.096e-05/0.2892, allocations: 3.938 kB / 450.8 MB, free: 0.8125 MB / 318.1 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 0.001784/0.291, allocations: 1.167 MB / 452 MB, free: 15.59 MB / 334.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.225e-05/0.2911, allocations: 12.03 kB / 452 MB, free: 15.57 MB / 334.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001674/0.2913, allocations: 143.5 kB / 452.1 MB, free: 15.43 MB / 334.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001005/0.2923, allocations: 182.6 kB / 452.3 MB, free: 15.25 MB / 334.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001047/0.2933, allocations: 0.6835 MB / 453 MB, free: 14.52 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.74e-05/0.2934, allocations: 65.92 kB / 453.1 MB, free: 14.46 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002465/0.2936, allocations: 119.8 kB / 453.2 MB, free: 14.34 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001675/0.2953, allocations: 1.212 MB / 454.4 MB, free: 13.06 MB / 334.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.182e-05/0.2954, allocations: 7.938 kB / 454.4 MB, free: 13.05 MB / 334.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.107e-05/0.2955, allocations: 36 kB / 454.4 MB, free: 13.02 MB / 334.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002218/0.2957, allocations: 69.94 kB / 454.5 MB, free: 12.95 MB / 334.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001503/0.2972, allocations: 0.9991 MB / 455.5 MB, free: 11.95 MB / 334.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005413/0.3026, allocations: 4.726 MB / 460.2 MB, free: 7.023 MB / 334.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001047/0.3037, allocations: 0.6687 MB / 460.9 MB, free: 6.336 MB / 334.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007016/0.3044, allocations: 467.7 kB / 461.4 MB, free: 5.875 MB / 334.1 MB Notification: Performance of preOpt evalFunc (simulation): time 7.533e-05/0.3045, allocations: 8.562 kB / 461.4 MB, free: 5.863 MB / 334.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007642/0.3053, allocations: 0.5376 MB / 461.9 MB, free: 5.293 MB / 334.1 MB Notification: Performance of pre-optimization done (n=71): time 2.705e-06/0.3053, allocations: 0 / 461.9 MB, free: 5.293 MB / 334.1 MB Notification: Performance of matching and sorting (n=75): time 0.005001/0.3103, allocations: 3.045 MB / 465 MB, free: 2.164 MB / 334.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001319/0.3105, allocations: 230.3 kB / 465.2 MB, free: 1.891 MB / 334.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006899/0.3112, allocations: 0.5783 MB / 465.8 MB, free: 1.305 MB / 334.1 MB Notification: Performance of collectPreVariables (initialization): time 5.958e-05/0.3112, allocations: 41.7 kB / 465.8 MB, free: 1.258 MB / 334.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003654/0.3116, allocations: 478.9 kB / 466.3 MB, free: 0.7812 MB / 334.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002254/0.3118, allocations: 264.4 kB / 466.5 MB, free: 0.5195 MB / 334.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.798e-05/0.3119, allocations: 16 kB / 466.5 MB, free: 0.5039 MB / 334.1 MB Notification: Performance of setup shared object (initialization): time 0.0001693/0.3121, allocations: 386.8 kB / 466.9 MB, free: 120 kB / 334.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005733/0.3126, allocations: 385.8 kB / 467.3 MB, free: 15.74 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000742/0.3134, allocations: 0.634 MB / 467.9 MB, free: 14.99 MB / 350.1 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 0.003563/0.317, allocations: 1.251 MB / 469.2 MB, free: 13.74 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.115e-06/0.317, allocations: 4 kB / 469.2 MB, free: 13.73 MB / 350.1 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. Error: No system for the symbolic initialization was generated