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: translateModel(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution") translateModel(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001102/0.001102, allocations: 91.61 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00141/0.00141, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.688/1.688, allocations: 223.3 MB / 240 MB, free: 5.426 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.107/1.107, allocations: 135.3 MB / 426.4 MB, free: 14.19 MB / 350.1 MB Warning: Ignoring unknown experiment annotation option: __Dymola_Algorithm = "Lsodar" Notification: Performance of FrontEnd - loaded program: time 0.0003978/0.000398, allocations: 8 kB / 0.507 GB, free: 5.133 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2526/0.253, allocations: 82.31 MB / 0.5874 GB, free: 2.992 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Buildings.Components.BaseClasses.RadiativeHeatTransfer.Examples.ZoneLwDistribution): time 0.003038/0.2561, allocations: 1.82 MB / 0.5892 GB, free: 1.156 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.003633/0.2598, allocations: 1.256 MB / 0.5904 GB, free: 15.89 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002232/0.2601, allocations: 7.938 kB / 0.5904 GB, free: 15.89 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.0002333/0.2603, allocations: 31.77 kB / 0.5904 GB, free: 15.86 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.0003003/0.2606, allocations: 79.39 kB / 0.5905 GB, free: 15.78 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 0.001388/0.262, allocations: 283.5 kB / 0.5908 GB, free: 15.5 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.001392/0.2635, allocations: 1.001 MB / 0.5918 GB, free: 14.49 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007098/0.2642, allocations: 383 kB / 0.5921 GB, free: 14.12 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008514/0.265, allocations: 386.8 kB / 0.5925 GB, free: 13.74 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001116/0.2662, allocations: 0.6 MB / 0.5931 GB, free: 13.14 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001743/0.2664, allocations: 52 kB / 0.5931 GB, free: 13.09 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000585/0.267, allocations: 203.7 kB / 0.5933 GB, free: 12.89 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.0003772/0.2673, allocations: 259.2 kB / 0.5936 GB, free: 12.63 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.0003317/0.2677, allocations: 193.1 kB / 0.5938 GB, free: 12.44 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.001543/0.2692, allocations: 1.239 MB / 0.595 GB, free: 11.2 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 6.903e-06/0.2693, allocations: 0 / 0.595 GB, free: 11.2 MB / 0.4981 GB Notification: Performance of FrontEnd: time 2.454e-06/0.2693, allocations: 0 / 0.595 GB, free: 11.2 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 2.422e-05/0.2693, allocations: 0 / 0.595 GB, free: 11.2 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 0.0072/0.2765, allocations: 2.293 MB / 0.5972 GB, free: 8.844 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 7.442e-05/0.2766, allocations: 12.03 kB / 0.5972 GB, free: 8.832 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001969/0.2786, allocations: 174.6 kB / 0.5974 GB, free: 8.66 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001862/0.2805, allocations: 0.6792 MB / 0.598 GB, free: 7.941 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001488/0.2806, allocations: 76.97 kB / 0.5981 GB, free: 7.863 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002106/0.2809, allocations: 64 kB / 0.5982 GB, free: 7.801 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001946/0.2828, allocations: 0.8685 MB / 0.599 GB, free: 6.852 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.588e-05/0.2829, allocations: 4 kB / 0.599 GB, free: 6.848 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.153e-05/0.283, allocations: 20 kB / 0.599 GB, free: 6.828 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.354e-05/0.283, allocations: 16 kB / 0.5991 GB, free: 6.812 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001691/0.2847, allocations: 0.7318 MB / 0.5998 GB, free: 6.078 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01012/0.2948, allocations: 4.851 MB / 0.6045 GB, free: 1.012 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001365/0.2963, allocations: 0.754 MB / 0.6053 GB, free: 76 kB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.5026/0.7989, allocations: 0.5726 MB / 0.6058 GB, free: 47.35 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 6.205e-05/0.799, allocations: 14.97 kB / 0.6058 GB, free: 47.35 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.653e-05/0.7991, allocations: 60.77 kB / 0.6059 GB, free: 47.31 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=53): time 4.799e-06/0.7991, allocations: 1.25 kB / 0.6059 GB, free: 47.31 MB / 0.4981 GB Notification: Performance of matching and sorting (n=53): time 0.003419/0.8025, allocations: 1.276 MB / 0.6071 GB, free: 47.18 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001988/0.8028, allocations: 0.5528 MB / 0.6077 GB, free: 46.52 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001573/0.8043, allocations: 1.217 MB / 0.6089 GB, free: 46.35 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 0.0003642/0.8047, allocations: 45.02 kB / 0.6089 GB, free: 46.32 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002944/0.805, allocations: 313.4 kB / 0.6092 GB, free: 46.2 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001579/0.8052, allocations: 188.2 kB / 0.6094 GB, free: 46.09 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.902e-05/0.8053, allocations: 20.19 kB / 0.6094 GB, free: 46.09 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.0001632/0.8055, allocations: 419.6 kB / 0.6098 GB, free: 45.78 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002588/0.8081, allocations: 1.83 MB / 0.6116 GB, free: 45.76 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002913/0.811, allocations: 2.174 MB / 0.6137 GB, free: 45.34 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