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 0.001298/0.001298, allocations: 98.27 kB / 15.36 MB, free: 0.7305 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001405/0.001405, allocations: 173.4 kB / 16.27 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.099/1.099, allocations: 223.3 MB / 240.3 MB, free: 5.344 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.1556/0.1556, allocations: 22.34 MB / 313.8 MB, free: 13.08 MB / 254.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002332/0.0002332, allocations: 8 kB / 382.7 MB, free: 10.04 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1917/0.192, allocations: 55.99 MB / 438.7 MB, free: 39.43 MB / 350.1 MB Notification: Performance of NFInst.instantiate(AES.ProcessComponents.Thermal.Liquid.Convection_VecVec): time 0.0008373/0.1928, allocations: 1.058 MB / 439.8 MB, free: 38.64 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.0001301/0.193, allocations: 29.14 kB / 439.8 MB, free: 38.62 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.679e-05/0.193, allocations: 2.812 kB / 439.8 MB, free: 38.62 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 7.555e-05/0.1931, allocations: 11.27 kB / 439.8 MB, free: 38.61 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 6.001e-05/0.1932, allocations: 25.45 kB / 439.8 MB, free: 38.6 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 9.672e-05/0.1933, allocations: 14.31 kB / 439.8 MB, free: 38.59 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001223/0.1934, allocations: 162.5 kB / 440 MB, free: 38.55 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 6.487e-05/0.1935, allocations: 18.14 kB / 440 MB, free: 38.55 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 3.482e-05/0.1935, allocations: 42.88 kB / 440.1 MB, free: 38.53 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001071/0.1936, allocations: 62.27 kB / 440.1 MB, free: 38.51 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 1.768e-05/0.1936, allocations: 7.719 kB / 440.1 MB, free: 38.51 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 1.363e-05/0.1936, allocations: 9 kB / 440.1 MB, free: 38.5 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 3.465e-05/0.1937, allocations: 40.83 kB / 440.2 MB, free: 38.49 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 4.145e-05/0.1937, allocations: 73.62 kB / 440.2 MB, free: 38.44 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 7.124e-05/0.1938, allocations: 93.14 kB / 440.3 MB, free: 38.41 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.425e-06/0.1938, allocations: 0 / 440.3 MB, free: 38.41 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.342e-06/0.1938, allocations: 0 / 440.3 MB, free: 38.41 MB / 350.1 MB Notification: Performance of Transformations before backend: time 3.357e-06/0.1938, allocations: 0 / 440.3 MB, free: 38.41 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 0.0003397/0.1942, allocations: 393.7 kB / 440.7 MB, free: 38.03 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 2.947e-05/0.1942, allocations: 15.75 kB / 440.7 MB, free: 38.02 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.895e-05/0.1942, allocations: 42.12 kB / 440.8 MB, free: 37.98 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.203e-05/0.1943, allocations: 8.031 kB / 440.8 MB, free: 37.97 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001015/0.1944, allocations: 192 kB / 441 MB, free: 37.77 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.285e-06/0.1944, allocations: 7.344 kB / 441 MB, free: 37.76 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.357e-05/0.1944, allocations: 16.38 kB / 441 MB, free: 37.75 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001404/0.1946, allocations: 118.1 kB / 441.1 MB, free: 37.69 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.911e-06/0.1946, allocations: 0 / 441.1 MB, free: 37.69 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.928e-06/0.1946, allocations: 0 / 441.1 MB, free: 37.69 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.218e-06/0.1946, allocations: 7.312 kB / 441.1 MB, free: 37.69 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001086/0.1947, allocations: 89.81 kB / 441.2 MB, free: 37.66 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 0.000236/0.1949, allocations: 243.8 kB / 441.4 MB, free: 37.43 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001256/0.1951, allocations: 112.4 kB / 441.6 MB, free: 37.38 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001063/0.1952, allocations: 111.3 kB / 441.7 MB, free: 37.34 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 9.398e-06/0.1952, allocations: 7.875 kB / 441.7 MB, free: 37.33 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.998e-06/0.1952, allocations: 37.5 kB / 441.7 MB, free: 37.29 MB / 350.1 MB Notification: Performance of pre-optimization done (n=21): time 1.072e-06/0.1952, allocations: 0 / 441.7 MB, free: 37.29 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!