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 0.00556/0.00556, allocations: 99.8 kB / 15.73 MB, free: 6.043 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001304/0.001304, allocations: 187.6 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.316/1.316, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.1858/0.1858, allocations: 22.36 MB / 312.9 MB, free: 12.51 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001205/0.001205, allocations: 66.7 kB / 436.6 MB, free: 33.85 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09133/0.09255, allocations: 54.96 MB / 491.5 MB, free: 1.711 MB / 350.1 MB Notification: Performance of NFInst.instantiate(AES.ProcessComponents.Thermal.Liquid.Convection_VecVec): time 0.001941/0.09452, allocations: 1.338 MB / 492.9 MB, free: 376 kB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.0001848/0.09473, allocations: 39.81 kB / 492.9 MB, free: 336 kB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.583e-05/0.09479, allocations: 0 / 492.9 MB, free: 336 kB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.000121/0.09494, allocations: 3.938 kB / 492.9 MB, free: 332 kB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 8.436e-05/0.09503, allocations: 35.89 kB / 493 MB, free: 296 kB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001378/0.09518, allocations: 7.984 kB / 493 MB, free: 288 kB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001272/0.09531, allocations: 87.73 kB / 493.1 MB, free: 200 kB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001047/0.09543, allocations: 27.97 kB / 493.1 MB, free: 172 kB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 5.289e-05/0.09549, allocations: 43.89 kB / 493.1 MB, free: 128 kB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001346/0.09563, allocations: 55.88 kB / 493.2 MB, free: 72 kB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 2.06e-05/0.09565, allocations: 8 kB / 493.2 MB, free: 64 kB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 1.575e-05/0.09568, allocations: 8 kB / 493.2 MB, free: 56 kB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 4.469e-05/0.09572, allocations: 43.89 kB / 493.2 MB, free: 12 kB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 7.993e-05/0.09581, allocations: 39.92 kB / 493.3 MB, free: 15.97 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001211/0.09594, allocations: 100.3 kB / 493.4 MB, free: 15.88 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.827e-06/0.09595, allocations: 0 / 493.4 MB, free: 15.88 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.644e-06/0.09595, allocations: 0 / 493.4 MB, free: 15.88 MB / 366.1 MB Notification: Performance of Transformations before backend: time 6.773e-06/0.09597, allocations: 0 / 493.4 MB, free: 15.88 MB / 366.1 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 0.0005588/0.09653, allocations: 407.3 kB / 493.8 MB, free: 15.43 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.868e-05/0.09658, allocations: 12.03 kB / 493.8 MB, free: 15.41 MB / 366.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.927e-05/0.09662, allocations: 46.69 kB / 493.8 MB, free: 15.36 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.809e-05/0.09666, allocations: 12.83 kB / 493.8 MB, free: 15.35 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001722/0.09684, allocations: 180.4 kB / 494 MB, free: 15.13 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.122e-05/0.09686, allocations: 4.562 kB / 494 MB, free: 15.13 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.572e-05/0.09689, allocations: 12.38 kB / 494 MB, free: 15.12 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001842/0.09708, allocations: 113.7 kB / 494.1 MB, free: 15 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.626e-06/0.0971, allocations: 0 / 494.1 MB, free: 15 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.425e-05/0.09712, allocations: 12 kB / 494.2 MB, free: 14.99 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.59e-06/0.09713, allocations: 7.938 kB / 494.2 MB, free: 14.98 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001375/0.09727, allocations: 84.89 kB / 494.3 MB, free: 14.9 MB / 366.1 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 0.0003696/0.09765, allocations: 241.4 kB / 494.5 MB, free: 14.61 MB / 366.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001731/0.09783, allocations: 122.5 kB / 494.6 MB, free: 14.48 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001466/0.09798, allocations: 105.2 kB / 494.7 MB, free: 14.38 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 1.859e-05/0.09801, allocations: 7.938 kB / 494.7 MB, free: 14.37 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.189e-05/0.09804, allocations: 38.56 kB / 494.8 MB, free: 14.32 MB / 366.1 MB Notification: Performance of pre-optimization done (n=21): time 1.212e-06/0.09804, allocations: 0 / 494.8 MB, free: 14.32 MB / 366.1 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!