Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution.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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution,fileNamePrefix="IDEAS_dev_IDEAS_Buildings_Components_BaseClasses_RadiativeHeatTransfer_Examples_ZoneLwDistribution",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution,fileNamePrefix="IDEAS_dev_IDEAS_Buildings_Components_BaseClasses_RadiativeHeatTransfer_Examples_ZoneLwDistribution",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 0.001648/0.001648, allocations: 99.62 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001701/0.001701, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.065/2.065, allocations: 223.2 MB / 239.9 MB, free: 5.461 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.209/1.209, allocations: 135.2 MB / 426.2 MB, free: 14.23 MB / 350.1 MB Warning: Ignoring unknown experiment annotation option: __Dymola_Algorithm = "Lsodar" Notification: Performance of FrontEnd - loaded program: time 0.000352/0.0003522, allocations: 13.12 kB / 0.5069 GB, free: 5.148 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2105/0.2109, allocations: 82.31 MB / 0.5873 GB, free: 3.016 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution): time 0.002193/0.2131, allocations: 1.763 MB / 0.589 GB, free: 1.242 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.00208/0.2152, allocations: 1.239 MB / 0.5902 GB, free: 0 / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001204/0.2154, allocations: 8.047 kB / 0.5902 GB, free: 15.99 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.000163/0.2156, allocations: 43.69 kB / 0.5903 GB, free: 15.95 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.000162/0.2157, allocations: 83.75 kB / 0.5904 GB, free: 15.86 MB / 0.4981 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Buildings/Components/BaseClasses/RadiativeHeatTransfer/ZoneLwDistributionViewFactor.mo:118:5-165:11:writable] Warning: In relation zonLwVieFac.lWall == 0.0, == on Real numbers is only allowed inside functions. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Buildings/Components/BaseClasses/RadiativeHeatTransfer/ZoneLwDistributionViewFactor.mo:139:11-163:17:writable] Warning: In relation zonLwVieFac.Atot[i] == 0.0, == on Real numbers is only allowed inside functions. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Buildings/Components/BaseClasses/RadiativeHeatTransfer/ZoneLwDistributionViewFactor.mo:139:11-163:17:writable] Warning: In relation zonLwVieFac.Atot[j] == 0.0, == on Real numbers is only allowed inside functions. Notification: Performance of NFTyping.typeClassSections: time 0.0007906/0.2165, allocations: 271.4 kB / 0.5906 GB, free: 15.6 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.0006316/0.2172, allocations: 0.6166 MB / 0.5912 GB, free: 14.98 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004753/0.2177, allocations: 395 kB / 0.5916 GB, free: 14.59 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004472/0.2181, allocations: 343 kB / 0.5919 GB, free: 14.26 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006758/0.2188, allocations: 0.5806 MB / 0.5925 GB, free: 13.68 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001077/0.2189, allocations: 52 kB / 0.5925 GB, free: 13.62 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003577/0.2193, allocations: 215.7 kB / 0.5927 GB, free: 13.41 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.0002449/0.2195, allocations: 259.2 kB / 0.593 GB, free: 13.16 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.0002178/0.2198, allocations: 197.2 kB / 0.5932 GB, free: 12.96 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.001003/0.2208, allocations: 1.228 MB / 0.5944 GB, free: 11.73 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 3.426e-06/0.2208, allocations: 0 / 0.5944 GB, free: 11.73 MB / 0.4981 GB Notification: Performance of FrontEnd: time 3.857e-06/0.2208, allocations: 4 kB / 0.5944 GB, free: 11.73 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 9.168e-06/0.2208, allocations: 3.938 kB / 0.5944 GB, free: 11.72 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 119 * Number of variables: 119 Notification: Performance of Generate backend data structure: time 0.004888/0.2257, allocations: 2.281 MB / 0.5966 GB, free: 9.383 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.753e-05/0.2258, allocations: 12.03 kB / 0.5966 GB, free: 9.371 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001236/0.2259, allocations: 90.52 kB / 0.5967 GB, free: 9.273 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001166/0.2271, allocations: 174.6 kB / 0.5969 GB, free: 9.102 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001247/0.2283, allocations: 0.6947 MB / 0.5976 GB, free: 8.367 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.33e-05/0.2284, allocations: 72.98 kB / 0.5976 GB, free: 8.293 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001477/0.2286, allocations: 63.94 kB / 0.5977 GB, free: 8.23 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001232/0.2298, allocations: 0.8685 MB / 0.5985 GB, free: 7.281 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.447e-05/0.2298, allocations: 3.938 kB / 0.5985 GB, free: 7.277 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.596e-05/0.2299, allocations: 24 kB / 0.5986 GB, free: 7.254 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.415e-05/0.2299, allocations: 12 kB / 0.5986 GB, free: 7.242 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001098/0.231, allocations: 0.7279 MB / 0.5993 GB, free: 6.512 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006719/0.2377, allocations: 4.847 MB / 0.604 GB, free: 1.449 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008613/0.2386, allocations: 0.7489 MB / 0.6048 GB, free: 0.5195 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 3.159e-05/0.2387, allocations: 12.06 kB / 0.6048 GB, free: 0.5078 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.695e-05/0.2387, allocations: 66.98 kB / 0.6048 GB, free: 444 kB / 0.4981 GB Notification: Performance of pre-optimization done (n=53): time 2.936e-06/0.2388, allocations: 4 kB / 0.6048 GB, free: 440 kB / 0.4981 GB Notification: Performance of matching and sorting (n=53): time 0.3164/0.5552, allocations: 1.268 MB / 0.6061 GB, free: 47.34 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001137/0.5553, allocations: 0.5441 MB / 0.6066 GB, free: 46.68 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001341/0.5567, allocations: 1.225 MB / 0.6078 GB, free: 46.52 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 0.0003167/0.557, allocations: 41.36 kB / 0.6078 GB, free: 46.49 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003045/0.5573, allocations: 311.8 kB / 0.6081 GB, free: 46.37 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001931/0.5575, allocations: 192 kB / 0.6083 GB, free: 46.27 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.61e-05/0.5576, allocations: 22.19 kB / 0.6083 GB, free: 46.27 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.0001778/0.5578, allocations: 417.5 kB / 0.6087 GB, free: 45.95 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00283/0.5606, allocations: 1.833 MB / 0.6105 GB, free: 45.94 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003173/0.5638, allocations: 2.164 MB / 0.6126 GB, free: 45.63 MB / 0.4981 GB Error: Internal error BackendDAE.adjacencyRowEnhanced failed for eqn: algorithm zonLwVieFac.Atot := {0.0, 0.0, 0.0, 0.0, 0.0, 0.0}; for i/* iter index 0 */ in 1:6 loop if noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(zonLwVieFac.incCeiling, 6.283185307179586)) < 0.01) then zonLwVieFac.Atot[1] := zonLwVieFac.Atot[1] + zonLwVieFac.A[i]; elseif noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(zonLwVieFac.incFloor, 6.283185307179586)) < 0.01) then zonLwVieFac.Atot[2] := zonLwVieFac.Atot[2] + zonLwVieFac.A[i]; elseif noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(zonLwVieFac.incWall, 6.283185307179586)) < 0.01) or noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(3.141592653589793 + zonLwVieFac.incWall, 6.283185307179586)) < 0.01) then for j/* iter index 0 */ in 0:3 loop if noEvent(abs(mod(zonLwVieFac.azi[i], 6.283185307179586) - mod(zonLwVieFac.aziSouth + 1.570796326794897 * /*Real*/(j), 6.283185307179586)) < 0.01) then zonLwVieFac.Atot[3 + j] := zonLwVieFac.Atot[3 + j] + zonLwVieFac.A[i]; break; end if; end for; else Modelica.Utilities.Streams.error("Could not find matching orientation for surface with index " + String(i, 0, true) + ". Avoid this error by disabling explicit view factor calculation in the zone model"); end if; end for; assert(zonLwVieFac.Atot[1] > 0.0, "Zone contains no ceiling surfaces. This needs to be fixed or explicit view factor calculation should be disabled."); assert(zonLwVieFac.Atot[2] > 0.0, "Zone contains no floor surfaces. This needs to be fixed or explicit view factor calculation should be disabled."); zonLwVieFac.vieFacTot[1,1] := 0.0; zonLwVieFac.vieFacTot[2,2] := 0.0; zonLwVieFac.vieFacTot[1,2] := IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.viewFactorRectRectPar((zonLwVieFac.Atot[1] + zonLwVieFac.Atot[2]) / 2.0, zonLwVieFac.hZone, (zonLwVieFac.A[3] + zonLwVieFac.A[5]) / zonLwVieFac.hZone / 2.0); zonLwVieFac.vieFacTot[2,1] := zonLwVieFac.vieFacTot[1,2] * zonLwVieFac.Atot[1] / zonLwVieFac.Atot[2]; for i/* iter index 0 */ in 3:6 loop zonLwVieFac.lWall := zonLwVieFac.Atot[i] / zonLwVieFac.hZone; if zonLwVieFac.lWall == 0.0 then for j/* iter index 0 */ in 1:6 loop zonLwVieFac.vieFacTot[j,i] := 0.0; zonLwVieFac.vieFacTot[i,j] := 0.0; end for; else zonLwVieFac.vieFacTot[1,i] := IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.viewFactorRectRectPerp(zonLwVieFac.hZone, zonLwVieFac.Atot[1] / zonLwVieFac.lWall, zonLwVieFac.lWall); zonLwVieFac.vieFacTot[i,1] := zonLwVieFac.vieFacTot[1,i] * zonLwVieFac.Atot[1] / zonLwVieFac.Atot[i]; zonLwVieFac.vieFacTot[2,i] := IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.viewFactorRectRectPerp(zonLwVieFac.hZone, zonLwVieFac.Atot[2] / zonLwVieFac.lWall, zonLwVieFac.lWall); zonLwVieFac.vieFacTot[i,2] := zonLwVieFac.vieFacTot[2,i] * zonLwVieFac.Atot[2] / zonLwVieFac.Atot[i]; for j/* iter index 0 */ in i:6 loop if i == j then zonLwVieFac.vieFacTot[i,i] := 0.0; elseif zonLwVieFac.Atot[i] == 0.0 or zonLwVieFac.Atot[j] == 0.0 then zonLwVieFac.vieFacTot[i,j] := 0.0; zonLwVieFac.vieFacTot[j,i] := 0.0; elseif abs(i - j) == 1 or abs(i - j) == 3 then zonLwVieFac.vieFacTot[i,j] := IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.viewFactorRectRectPerp(zonLwVieFac.Atot[j] / zonLwVieFac.hZone, zonLwVieFac.Atot[i] / zonLwVieFac.hZone, zonLwVieFac.hZone); zonLwVieFac.vieFacTot[j,i] := zonLwVieFac.vieFacTot[i,j] * zonLwVieFac.Atot[i] / zonLwVieFac.Atot[j]; elseif abs(i - j) == 2 then zonLwVieFac.vieFacTot[i,j] := IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.viewFactorRectRectPar((zonLwVieFac.Atot[i] + zonLwVieFac.Atot[j]) / 2.0, zonLwVieFac.Atot[integer(/*Real*/(i + j) / 2.0)] / zonLwVieFac.hZone, zonLwVieFac.hZone); zonLwVieFac.vieFacTot[j,i] := zonLwVieFac.vieFacTot[i,j] * zonLwVieFac.Atot[i] / zonLwVieFac.Atot[j]; end if; end for; end if; end for; for i/* iter index 0 */ in 1:6 loop zonLwVieFac.Afloor[i] := 0.0; if noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(zonLwVieFac.incCeiling, 6.283185307179586)) < 0.01) then zonLwVieFac.index1 := 1; elseif noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(zonLwVieFac.incFloor, 6.283185307179586)) < 0.01) then zonLwVieFac.index1 := 2; zonLwVieFac.Afloor[i] := zonLwVieFac.A[i]; elseif noEvent(abs(mod(zonLwVieFac.inc[i], 6.283185307179586) - mod(zonLwVieFac.incWall, 6.283185307179586)) < 0.01) then for k/* iter index 0 */ in 0:3 loop if noEvent(abs(mod(zonLwVieFac.azi[i], 6.283185307179586) - mod(zonLwVieFac.aziSouth + 1.570796326794897 * /*Real*/(k), 6.283185307179586)) < 0.01) then zonLwVieFac.index1 := 2 + k + 1; break; end if; end for; end if; for j/* iter index 0 */ in i:6 loop if i == j then zonLwVieFac.vieFac[i,j] := 0.0; else if noEvent(abs(mod(zonLwVieFac.inc[j], 6.283185307179586) - mod(zonLwVieFac.incCeiling, 6.283185307179586)) < 0.01) then zonLwVieFac.index2 := 1; elseif noEvent(abs(mod(zonLwVieFac.inc[j], 6.283185307179586) - mod(zonLwVieFac.incFloor, 6.283185307179586)) < 0.01) then zonLwVieFac.index2 := 2; elseif noEvent(abs(mod(zonLwVieFac.inc[j], 6.283185307179586) - mod(zonLwVieFac.incWall, 6.283185307179586)) < 0.01) then for k/* iter index 0 */ in 0:3 loop if noEvent(abs(mod(zonLwVieFac.azi[j], 6.283185307179586) - mod(zonLwVieFac.aziSouth + 1.570796326794897 * /*Real*/(k), 6.283185307179586)) < 0.01) then zonLwVieFac.index2 := 2 + k + 1; break; end if; end for; end if; zonLwVieFac.Umat[i,j] := if zonLwVieFac.vieFacTot[zonLwVieFac.index1,zonLwVieFac.index2] < 1e-60 then 0.0 else 5.670374419184431e-08 / (1.0 / zonLwVieFac.A[i] / (zonLwVieFac.vieFacTot[zonLwVieFac.index1,zonLwVieFac.index2] * zonLwVieFac.A[j] / zonLwVieFac.Atot[zonLwVieFac.index2]) + (1.0 - zonLwVieFac.epsLw[i]) / zonLwVieFac.A[i] / zonLwVieFac.epsLw[i] + (1.0 - zonLwVieFac.epsLw[j]) / zonLwVieFac.A[j] / zonLwVieFac.epsLw[j]); zonLwVieFac.Umat[j,i] := if zonLwVieFac.vieFacTot[zonLwVieFac.index2,zonLwVieFac.index1] < 1e-60 then 0.0 else 5.670374419184431e-08 / (1.0 / zonLwVieFac.A[j] / (zonLwVieFac.vieFacTot[zonLwVieFac.index2,zonLwVieFac.index1] * zonLwVieFac.A[i] / zonLwVieFac.Atot[zonLwVieFac.index1]) + (1.0 - zonLwVieFac.epsLw[i]) / zonLwVieFac.A[i] / zonLwVieFac.epsLw[i] + (1.0 - zonLwVieFac.epsLw[j]) / zonLwVieFac.A[j] / zonLwVieFac.epsLw[j]); end if; end for; end for; zonLwVieFac.Umat := {{zonLwVieFac.Umat[1,1] - (zonLwVieFac.Umat[1,1] + zonLwVieFac.Umat[1,2] + zonLwVieFac.Umat[1,3] + zonLwVieFac.Umat[1,4] + zonLwVieFac.Umat[1,5] + zonLwVieFac.Umat[1,6]), zonLwVieFac.Umat[1,2], zonLwVieFac.Umat[1,3], zonLwVieFac.Umat[1,4], zonLwVieFac.Umat[1,5], zonLwVieFac.Umat[1,6]}, {zonLwVieFac.Umat[2,1], zonLwVieFac.Umat[2,2] - (zonLwVieFac.Umat[2,1] + zonLwVieFac.Umat[2,2] + zonLwVieFac.Umat[2,3] + zonLwVieFac.Umat[2,4] + zonLwVieFac.Umat[2,5] + zonLwVieFac.Umat[2,6]), zonLwVieFac.Umat[2,3], zonLwVieFac.Umat[2,4], zonLwVieFac.Umat[2,5], zonLwVieFac.Umat[2,6]}, {zonLwVieFac.Umat[3,1], zonLwVieFac.Umat[3,2], zonLwVieFac.Umat[3,3] - (zonLwVieFac.Umat[3,1] + zonLwVieFac.Umat[3,2] + zonLwVieFac.Umat[3,3] + zonLwVieFac.Umat[3,4] + zonLwVieFac.Umat[3,5] + zonLwVieFac.Umat[3,6]), zonLwVieFac.Umat[3,4], zonLwVieFac.Umat[3,5], zonLwVieFac.Umat[3,6]}, {zonLwVieFac.Umat[4,1], zonLwVieFac.Umat[4,2], zonLwVieFac.Umat[4,3], zonLwVieFac.Umat[4,4] - (zonLwVieFac.Umat[4,1] + zonLwVieFac.Umat[4,2] + zonLwVieFac.Umat[4,3] + zonLwVieFac.Umat[4,4] + zonLwVieFac.Umat[4,5] + zonLwVieFac.Umat[4,6]), zonLwVieFac.Umat[4,5], zonLwVieFac.Umat[4,6]}, {zonLwVieFac.Umat[5,1], zonLwVieFac.Umat[5,2], zonLwVieFac.Umat[5,3], zonLwVieFac.Umat[5,4], zonLwVieFac.Umat[5,5] - (zonLwVieFac.Umat[5,1] + zonLwVieFac.Umat[5,2] + zonLwVieFac.Umat[5,3] + zonLwVieFac.Umat[5,4] + zonLwVieFac.Umat[5,5] + zonLwVieFac.Umat[5,6]), zonLwVieFac.Umat[5,6]}, {zonLwVieFac.Umat[6,1], zonLwVieFac.Umat[6,2], zonLwVieFac.Umat[6,3], zonLwVieFac.Umat[6,4], zonLwVieFac.Umat[6,5], zonLwVieFac.Umat[6,6] - (zonLwVieFac.Umat[6,1] + zonLwVieFac.Umat[6,2] + zonLwVieFac.Umat[6,3] + zonLwVieFac.Umat[6,4] + zonLwVieFac.Umat[6,5] + zonLwVieFac.Umat[6,6])}}; Error: Internal error BackendDAEUtil.getAdjacencyMatrixEnhancedScalar failed Error: No system for the symbolic initialization was generated