Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.ProcessComponents.Thermal.Liquid.Convection_VecVec.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo", uses=false) Using package AES with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(AES.ProcessComponents.Thermal.Liquid.Convection_VecVec,fileNamePrefix="AES_AES_ProcessComponents_Thermal_Liquid_Convection_VecVec",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AES.ProcessComponents.Thermal.Liquid.Convection_VecVec,fileNamePrefix="AES_AES_ProcessComponents_Thermal_Liquid_Convection_VecVec",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 0.001214/0.001214, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001229/0.001229, allocations: 198.4 kB / 16.14 MB, free: 6.648 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.204/1.204, allocations: 222.9 MB / 239.8 MB, free: 4.512 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.1848/0.1848, allocations: 22.35 MB / 312.3 MB, free: 12.72 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001212/0.001212, allocations: 63.89 kB / 380.2 MB, free: 11 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2137/0.2149, allocations: 54.93 MB / 435.2 MB, free: 39.51 MB / 350.1 MB Notification: Performance of NFInst.instantiate(AES.ProcessComponents.Thermal.Liquid.Convection_VecVec): time 0.001709/0.2167, allocations: 1.396 MB / 436.6 MB, free: 38.52 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.0001306/0.2168, allocations: 36.89 kB / 436.6 MB, free: 38.5 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.889e-05/0.2168, allocations: 0 / 436.6 MB, free: 38.5 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 8.429e-05/0.2169, allocations: 7.172 kB / 436.6 MB, free: 38.5 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 5.8e-05/0.217, allocations: 27.44 kB / 436.6 MB, free: 38.48 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 8.992e-05/0.2171, allocations: 10.84 kB / 436.6 MB, free: 38.48 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001145/0.2172, allocations: 163.7 kB / 436.8 MB, free: 38.43 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.933e-05/0.2173, allocations: 24.09 kB / 436.8 MB, free: 38.43 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 3.181e-05/0.2173, allocations: 38.03 kB / 436.9 MB, free: 38.41 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001018/0.2174, allocations: 66.75 kB / 436.9 MB, free: 38.39 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 1.695e-05/0.2175, allocations: 6.188 kB / 436.9 MB, free: 38.39 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 1.789e-05/0.2175, allocations: 6.094 kB / 436.9 MB, free: 38.39 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 3.557e-05/0.2175, allocations: 42.31 kB / 437 MB, free: 38.38 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 4.599e-05/0.2176, allocations: 51.44 kB / 437 MB, free: 38.35 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 7.857e-05/0.2176, allocations: 93.67 kB / 437.1 MB, free: 38.32 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.166e-06/0.2177, allocations: 0 / 437.1 MB, free: 38.32 MB / 350.1 MB Notification: Performance of FrontEnd: time 6.21e-07/0.2177, allocations: 4 kB / 437.1 MB, free: 38.31 MB / 350.1 MB Notification: Performance of Transformations before backend: time 3.377e-06/0.2177, allocations: 0 / 437.1 MB, free: 38.31 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 21 * Number of variables: 21 Notification: Performance of Generate backend data structure: time 0.0003458/0.218, allocations: 396.4 kB / 437.5 MB, free: 37.93 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 2.794e-05/0.2181, allocations: 10.38 kB / 437.5 MB, free: 37.93 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.496e-05/0.2181, allocations: 37.56 kB / 437.6 MB, free: 37.89 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.337e-05/0.2181, allocations: 11.88 kB / 437.6 MB, free: 37.88 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001063/0.2182, allocations: 189.7 kB / 437.8 MB, free: 37.68 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.702e-06/0.2182, allocations: 11.12 kB / 437.8 MB, free: 37.67 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.487e-05/0.2183, allocations: 16.06 kB / 437.8 MB, free: 37.66 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000142/0.2184, allocations: 118.3 kB / 437.9 MB, free: 37.6 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.091e-06/0.2184, allocations: 0 / 437.9 MB, free: 37.6 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.428e-06/0.2184, allocations: 4 kB / 437.9 MB, free: 37.59 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.428e-06/0.2184, allocations: 2.75 kB / 437.9 MB, free: 37.59 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001131/0.2186, allocations: 85.8 kB / 438 MB, free: 37.57 MB / 350.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Interfaces/vectorHeatPort.mo:6:3-6:26:writable] Error: Found equation without time-dependent variables: surf_A.Q_flow[5] = 0.0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002399/0.2188, allocations: 245.7 kB / 438.2 MB, free: 37.34 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001314/0.2189, allocations: 120.9 kB / 438.4 MB, free: 37.29 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001112/0.2191, allocations: 108.8 kB / 438.5 MB, free: 37.24 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 1.441e-05/0.2191, allocations: 6.875 kB / 438.5 MB, free: 37.24 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.969e-06/0.2191, allocations: 33.84 kB / 438.5 MB, free: 37.2 MB / 350.1 MB Notification: Performance of pre-optimization done (n=21): time 1.112e-06/0.2191, allocations: 0 / 438.5 MB, free: 37.2 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: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!