Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_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/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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_IDEAS_Buildings_Components_BaseClasses_RadiativeHeatTransfer_Examples_ZoneLwDistribution",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution,fileNamePrefix="IDEAS_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 0.001026/0.001026, allocations: 86.95 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001084/0.001084, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.484/1.484, allocations: 223.3 MB / 240 MB, free: 5.414 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7672/0.7672, allocations: 132.3 MB / 423.4 MB, free: 2.07 MB / 350.1 MB Warning: Ignoring unknown experiment annotation option: __Dymola_Algorithm = "Lsodar" Notification: Performance of FrontEnd - loaded program: time 0.0003608/0.0003608, allocations: 12 kB / 0.5035 GB, free: 4.125 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.528/0.5284, allocations: 81.57 MB / 0.5832 GB, free: 4.016 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution): time 0.002411/0.5309, allocations: 1.829 MB / 0.585 GB, free: 2.691 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.002395/0.5333, allocations: 1.26 MB / 0.5862 GB, free: 1.84 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001374/0.5334, allocations: 3.031 kB / 0.5862 GB, free: 1.84 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001957/0.5336, allocations: 31.39 kB / 0.5862 GB, free: 1.824 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0002676/0.5339, allocations: 79.91 kB / 0.5863 GB, free: 1.773 MB / 430.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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/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/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 0.001156/0.5351, allocations: 281.5 kB / 0.5866 GB, free: 1.652 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.001329/0.5364, allocations: 0.9915 MB / 0.5875 GB, free: 1.215 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005893/0.537, allocations: 403.6 kB / 0.5879 GB, free: 1.047 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000776/0.5378, allocations: 394.5 kB / 0.5883 GB, free: 0.9219 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001006/0.5388, allocations: 0.5971 MB / 0.5889 GB, free: 0.7656 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001504/0.539, allocations: 50.94 kB / 0.5889 GB, free: 0.7656 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005242/0.5395, allocations: 207.9 kB / 0.5891 GB, free: 0.7227 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004/0.5399, allocations: 263.9 kB / 0.5894 GB, free: 0.6289 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002853/0.5402, allocations: 191.4 kB / 0.5896 GB, free: 0.5195 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002003/0.5422, allocations: 1.233 MB / 0.5908 GB, free: 308 kB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/0.5423, allocations: 0 / 0.5908 GB, free: 308 kB / 430.1 MB Notification: Performance of FrontEnd: time 1.162e-06/0.5423, allocations: 1.031 kB / 0.5908 GB, free: 308 kB / 430.1 MB Notification: Performance of Transformations before backend: time 2.468e-05/0.5423, allocations: 0 / 0.5908 GB, free: 308 kB / 430.1 MB 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 0.00591/0.5482, allocations: 2.289 MB / 0.593 GB, free: 15.24 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.757e-05/0.5483, allocations: 8.719 kB / 0.593 GB, free: 15.24 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001903/0.5485, allocations: 97.8 kB / 0.5931 GB, free: 15.16 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001252/0.5497, allocations: 177.6 kB / 0.5933 GB, free: 15.07 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001206/0.5509, allocations: 0.6824 MB / 0.5939 GB, free: 14.59 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000111/0.5511, allocations: 75.83 kB / 0.594 GB, free: 14.56 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001723/0.5512, allocations: 62.28 kB / 0.5941 GB, free: 14.55 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001392/0.5526, allocations: 0.8672 MB / 0.5949 GB, free: 13.93 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.581e-05/0.5527, allocations: 4.812 kB / 0.5949 GB, free: 13.92 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.191e-05/0.5527, allocations: 27.23 kB / 0.5949 GB, free: 13.9 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.082e-05/0.5528, allocations: 12.84 kB / 0.595 GB, free: 13.9 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001273/0.554, allocations: 0.7237 MB / 0.5957 GB, free: 13.57 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007199/0.5613, allocations: 4.86 MB / 0.6004 GB, free: 9.457 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009535/0.5622, allocations: 0.7433 MB / 0.6011 GB, free: 8.77 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008057/0.5631, allocations: 0.5797 MB / 0.6017 GB, free: 8.391 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.345e-05/0.5631, allocations: 19.47 kB / 0.6017 GB, free: 8.379 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.283e-05/0.5632, allocations: 64.89 kB / 0.6018 GB, free: 8.316 MB / 446.1 MB Notification: Performance of pre-optimization done (n=53): time 3.937e-06/0.5632, allocations: 0 / 0.6018 GB, free: 8.316 MB / 446.1 MB Notification: Performance of matching and sorting (n=53): time 0.003315/0.5665, allocations: 1.27 MB / 0.603 GB, free: 7.641 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002677/0.5668, allocations: 0.552 MB / 0.6036 GB, free: 6.969 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001804/0.5686, allocations: 1.221 MB / 0.6048 GB, free: 6.281 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002856/0.5689, allocations: 48.23 kB / 0.6048 GB, free: 6.238 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000322/0.5692, allocations: 312.9 kB / 0.6051 GB, free: 5.973 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001732/0.5694, allocations: 185.5 kB / 0.6053 GB, free: 5.812 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001114/0.5695, allocations: 20.97 kB / 0.6053 GB, free: 5.801 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.000218/0.5697, allocations: 411.8 kB / 0.6057 GB, free: 5.422 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002858/0.5726, allocations: 1.836 MB / 0.6075 GB, free: 4.578 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003107/0.5757, allocations: 2.173 MB / 0.6096 GB, free: 3.383 MB / 446.1 MB 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