Notification: Performance of loadModel(ModelicaTest): time 1.878/1.878, allocations: 235 MB / 240.9 MB, free: 7.422 MB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.2624/2.141, allocations: 57.17 MB / 298.1 MB, free: 8.359 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1411/2.282, allocations: 54.87 MB / 352.9 MB, free: 9.332 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.026/7.308, allocations: 2.669 GB / 3.014 GB, free: 65.69 MB / 472.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001913/7.308, allocations: 80.16 kB / 3.014 GB, free: 65.65 MB / 472.6 MB Notification: Performance of Generate backend data structure: time 4.188/11.5, allocations: 1.026 GB / 4.04 GB, free: 32.91 MB / 0.5241 GB Notification: Performance of prepare preOptimizeDAE: time 3.9e-05/11.5, allocations: 7.75 kB / 4.04 GB, free: 32.91 MB / 0.5241 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01244/11.51, allocations: 1.11 MB / 4.041 GB, free: 32.75 MB / 0.5241 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008088/11.52, allocations: 2.248 MB / 4.044 GB, free: 32.27 MB / 0.5241 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003914/11.52, allocations: 200.8 kB / 4.044 GB, free: 32.2 MB / 0.5241 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001169/11.52, allocations: 137.5 kB / 4.044 GB, free: 32.2 MB / 0.5241 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.009301/11.53, allocations: 3.513 MB / 4.047 GB, free: 32.18 MB / 0.5241 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0113/11.54, allocations: 3.7 MB / 4.051 GB, free: 31.6 MB / 0.5241 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001298/11.54, allocations: 7.594 kB / 4.051 GB, free: 31.6 MB / 0.5241 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001064/11.54, allocations: 7.812 kB / 4.051 GB, free: 31.6 MB / 0.5241 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002574/11.54, allocations: 231.1 kB / 4.051 GB, free: 31.59 MB / 0.5241 GB Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03347/11.57, allocations: 18.62 MB / 4.069 GB, free: 20.78 MB / 0.5241 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002921/11.58, allocations: 1.426 MB / 4.071 GB, free: 20.76 MB / 0.5241 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002734/11.58, allocations: 1.307 MB / 4.072 GB, free: 20.75 MB / 0.5241 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04109/11.62, allocations: 17.43 MB / 4.089 GB, free: 26.2 MB / 0.5397 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.615e-05/11.62, allocations: 54.34 kB / 4.089 GB, free: 26.16 MB / 0.5397 GB Notification: Performance of pre-optimization done (n=181): time 6.914e-06/11.62, allocations: 0 / 4.089 GB, free: 26.16 MB / 0.5397 GB Notification: Performance of matching and sorting (n=281): time 0.4619/12.08, allocations: 35.25 MB / 4.124 GB, free: 23.65 MB / 0.5397 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.403e-05/12.08, allocations: 138.8 kB / 4.124 GB, free: 23.52 MB / 0.5397 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002813/12.09, allocations: 1.228 MB / 4.125 GB, free: 23.34 MB / 0.5397 GB Notification: Performance of collectPreVariables (initialization): time 0.000878/12.09, allocations: 28.73 kB / 4.125 GB, free: 23.3 MB / 0.5397 GB Notification: Performance of collectInitialEqns (initialization): time 0.001005/12.09, allocations: 1.183 MB / 4.126 GB, free: 22.74 MB / 0.5397 GB Notification: Performance of collectInitialBindings (initialization): time 0.001514/12.09, allocations: 0.8984 MB / 4.127 GB, free: 22.14 MB / 0.5397 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005324/12.09, allocations: 0 / 4.127 GB, free: 22.14 MB / 0.5397 GB Notification: Performance of setup shared object (initialization): time 0.0003337/12.09, allocations: 423.6 kB / 4.127 GB, free: 21.83 MB / 0.5397 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005613/12.1, allocations: 2.783 MB / 4.13 GB, free: 21.82 MB / 0.5397 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00616/12.1, allocations: 3.326 MB / 4.133 GB, free: 21.25 MB / 0.5397 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02446/12.13, allocations: 5.527 MB / 4.139 GB, free: 21.21 MB / 0.5397 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.364e-05/12.13, allocations: 7.797 kB / 4.139 GB, free: 21.21 MB / 0.5397 GB Notification: Performance of matching and sorting (n=370) (initialization): time 0.04275/12.17, allocations: 11.82 MB / 4.15 GB, free: 20.96 MB / 0.5397 GB Notification: Performance of prepare postOptimizeDAE: time 0.002413/12.17, allocations: 5.962 MB / 4.156 GB, free: 14.88 MB / 0.5397 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.99e-05/12.17, allocations: 12.78 kB / 4.156 GB, free: 14.88 MB / 0.5397 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02897/12.2, allocations: 7.911 MB / 4.164 GB, free: 14.82 MB / 0.5397 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001915/12.2, allocations: 354.1 kB / 4.164 GB, free: 14.82 MB / 0.5397 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03253/12.24, allocations: 12.44 MB / 4.176 GB, free: 13.65 MB / 0.5397 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006492/12.24, allocations: 357.9 kB / 4.177 GB, free: 13.64 MB / 0.5397 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001175/12.24, allocations: 178.5 kB / 4.177 GB, free: 13.64 MB / 0.5397 GB Notification: Performance of prepare postOptimizeDAE: time 1.221e-05/12.24, allocations: 7.531 kB / 4.177 GB, free: 13.64 MB / 0.5397 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02916/12.27, allocations: 8.009 MB / 4.185 GB, free: 13.53 MB / 0.5397 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.485e-05/12.27, allocations: 14.78 kB / 4.185 GB, free: 13.53 MB / 0.5397 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01687/12.29, allocations: 3.631 MB / 4.188 GB, free: 13.41 MB / 0.5397 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0029/12.29, allocations: 0.4992 MB / 4.189 GB, free: 13.4 MB / 0.5397 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01442/12.31, allocations: 6.277 MB / 4.195 GB, free: 12.24 MB / 0.5397 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004991/12.31, allocations: 305.6 kB / 4.195 GB, free: 12.2 MB / 0.5397 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009895/12.31, allocations: 150.4 kB / 4.195 GB, free: 12.2 MB / 0.5397 GB Warning: There are iteration variables with default zero start attribute. For more information set -d=initialization. In OMEdit Tools->Options->Simulation->OMCFlags, in OMNotebook call setCommandLineOptions("-d=initialization"). Notification: Performance of prepare postOptimizeDAE: time 0.0006665/12.31, allocations: 86.16 kB / 4.195 GB, free: 12.12 MB / 0.5397 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.03013/12.34, allocations: 9.363 MB / 4.205 GB, free: 7.938 MB / 0.5397 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004131/12.35, allocations: 0.7444 MB / 4.205 GB, free: 7.477 MB / 0.5397 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03965/12.39, allocations: 16.49 MB / 4.221 GB, free: 10.83 MB / 0.5553 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001429/12.39, allocations: 93.39 kB / 4.222 GB, free: 10.77 MB / 0.5553 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.316e-06/12.39, allocations: 0 / 4.222 GB, free: 10.77 MB / 0.5553 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2636/12.65, allocations: 14.65 MB / 4.236 GB, free: 88.73 MB / 0.5553 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07009/12.72, allocations: 28.27 MB / 4.263 GB, free: 87.18 MB / 0.5553 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.37e-05/12.72, allocations: 0 / 4.263 GB, free: 87.18 MB / 0.5553 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001429/12.72, allocations: 220 kB / 4.264 GB, free: 87.18 MB / 0.5553 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.03593/12.76, allocations: 13.5 MB / 4.277 GB, free: 86.85 MB / 0.5553 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008388/12.76, allocations: 78.62 kB / 4.277 GB, free: 86.85 MB / 0.5553 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03455/12.79, allocations: 15.64 MB / 4.292 GB, free: 85.66 MB / 0.5553 GB Error: Model is structurally singular, error found sorting equations 9: $cse3 = max(0.0, tank.level - tank.portsData[2].height); 106: $cse10 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(tank.vessel_ps_static[2], smooth(0, tank.medium.h), 0, 0); 4: tank.vessel_ps_static[2] = $cse3 * system.g * tank.heatTransfer.states[1].d + tank.p_ambient; 105: $cse11 = Modelica.Media.Water.IF97_Utilities.rho_props_ph(tank.vessel_ps_static[2], smooth(0, tank.medium.h), $cse10); 72: tank.portVelocities[2] = smooth(0, (-m_flow) / ($cse11 * tank.portAreas[2])); 99: $cse45 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe.mediums[1].p, pipe.mediums[1].h, pipe.statesFM[1].phase, 0); 100: pipe.statesFM[1].phase = if pipe.mediums[1].h < Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(pipe.mediums[1].p, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.boilingcurve_p(pipe.mediums[1].p)) or pipe.mediums[1].h > Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(pipe.mediums[1].p, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dewcurve_p(pipe.mediums[1].p)) or pipe.mediums[1].p > 22064000.0 then 1 else 2; 97: pipe.statesFM[1].T = Modelica.Media.Water.IF97_Utilities.T_props_ph(pipe.mediums[1].p, pipe.mediums[1].h, $cse45); 92: $cse46 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe.mediums[2].p, pipe.mediums[2].h, pipe.statesFM[2].phase, 0); 93: pipe.statesFM[2].phase = if pipe.mediums[2].h < Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(pipe.mediums[2].p, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.boilingcurve_p(pipe.mediums[2].p)) or pipe.mediums[2].h > Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(pipe.mediums[2].p, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dewcurve_p(pipe.mediums[2].p)) or pipe.mediums[2].p > 22064000.0 then 1 else 2; 91: pipe.statesFM[2].T = Modelica.Media.Water.IF97_Utilities.T_props_ph(pipe.mediums[2].p, pipe.mediums[2].h, $cse46); 88: pipe.flowModel.Fs_p[1] = 0.5 * (pipe.crossAreas[1] + pipe.crossAreas[2]) * (pipe.mediums[2].p - pipe.mediums[1].p) * pipe.flowModel.nParallel; 98: pipe.statesFM[1].d = Modelica.Media.Water.IF97_Utilities.rho_props_ph(pipe.mediums[1].p, pipe.mediums[1].h, $cse45); 96: pipe.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe.statesFM[1].d, pipe.statesFM[1].T, pipe.mediums[1].p, pipe.statesFM[1].phase); 90: pipe.statesFM[2].d = Modelica.Media.Water.IF97_Utilities.rho_props_ph(pipe.mediums[2].p, pipe.mediums[2].h, $cse46); 89: pipe.flowModel.mus[2] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe.statesFM[2].d, pipe.statesFM[2].T, pipe.mediums[2].p, pipe.statesFM[2].phase); 87: pipe.flowModel.dps_fg[1] = -2.0 * pipe.flowModel.Fs_p[1] / (pipe.flowModel.nParallel * (pipe.crossAreas[1] + pipe.crossAreas[2])); 86: $cse56 = Modelica.Fluid.Pipes.DynamicPipe$pipe.FlowModel$pipe$flowModel.WallFriction.massFlowRate_dp_staticHead(pipe.flowModel.dps_fg[1], pipe.statesFM[1].d, pipe.statesFM[2].d, pipe.flowModel.mus[1], pipe.flowModel.mus[2], 10.0, pipe.flowModel.diameters[1], 0.0, 0.5 * (pipe.crossAreas[1] + pipe.crossAreas[2]), 0.5 * (pipe.roughnesses[1] + pipe.roughnesses[2]), pipe.flowModel.dp_small, pipe.flowModel.Re_turbulent); 110: tank.heatTransfer.states[1].d = Modelica.Media.Water.IF97_Utilities.rho_props_ph(tank.p_ambient, tank.medium.h, $cse1); 10: $cse2 = max(0.0, tank.level - tank.portsData[1].height); 56: $cse6 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(tank.vessel_ps_static[1], smooth(0, if m_flow > 0.0 then radiator.mediums[1].h else tank.medium.h), 0, 0); 2: tank.vessel_ps_static[1] = $cse2 * system.g * tank.heatTransfer.states[1].d + tank.p_ambient; 55: $cse5 = Modelica.Media.Water.IF97_Utilities.rho_props_ph(tank.vessel_ps_static[1], smooth(0, if m_flow > 0.0 then radiator.mediums[1].h else tank.medium.h), $cse6); 85: m_flow = $cse56 * pipe.flowModel.nParallel; 52: tank.portVelocities[1] = smooth(0, m_flow / ($cse5 * tank.portAreas[1])); 84: tank.ports_H_flow[1] = m_flow * smooth(0, if m_flow > 0.0 then radiator.mediums[1].h else tank.medium.h); 71: tank.ports_E_flow[2] = (-m_flow) * (0.5 * tank.portVelocities[2] ^ 2.0 + system.g * tank.portsData[2].height); 68: tank.ports_H_flow[2] = (-m_flow) * smooth(0, tank.medium.h); 51: tank.ports_E_flow[1] = m_flow * (0.5 * tank.portVelocities[1] ^ 2.0 + system.g * tank.portsData[1].height); 50: tank.Hb_flow = tank.ports_H_flow[1] + tank.ports_H_flow[2] + tank.ports_E_flow[1] + tank.ports_E_flow[2]; 8: tank.heatTransfer.surfaceAreas[1] = tank.crossArea + 3.544907701811032 * sqrt(tank.crossArea) * tank.level; 133: $STATESET1.J[14] = -(tank.Hb_flow + 10.0 * tank.heatTransfer.surfaceAreas[1] * (tank.heatTransfer.T_ambient - tank.heatTransfer.Ts[1])); 112: tank.heatTransfer.states[1].phase = if tank.medium.h < Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(tank.p_ambient, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.boilingcurve_p(tank.p_ambient)) or tank.medium.h > Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(tank.p_ambient, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dewcurve_p(tank.p_ambient)) or tank.p_ambient > 22064000.0 then 1 else 2; 109: tank.heatTransfer.Ts[1] = Modelica.Media.Water.IF97_Utilities.T_props_ph(tank.p_ambient, tank.medium.h, $cse1); 111: $cse1 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(tank.p_ambient, tank.medium.h, tank.heatTransfer.states[1].phase, 0); for variables tank.s[2](353), $cse8.x(83), $cse8.dpT(85), $cse10.pt(89), $cse10.phase(90), $cse10.dpT(91), $cse10.pd(92), $cse10.region(93), $cse10.cv(98), $cse32.phase(104), $cse32.cp(107), $cse10.vp(97), $cse32.dpT(109), $cse10.s(95), $cse10.cp(100), $cse32.s(108), $cse10.p(94), $cse3(348), $cse10.x(96), tank.ports_E_flow[2](197), $cse45.rho(125), $cse45.region(128), $cse32.h(118), $cse32.pt(114), $cse32.vt(115), pipe.statesFM[1].phase(123), $cse45.s(130), pipe.statesFM[1].d(140), $cse45.pt(132), pipe.statesFM[1].T(141), $cse45.cp(135), $cse22.vp(146), $cse45.R(139), $cse45.vt(131), pipe.flowModel.mus[1](142), $cse45.cv(137), $cse32.region(116), $cse45.h(134), $cse46.x(161), $cse46.phase(162), $cse46.p(163), $cse46.vp(164), $cse46.vt(165), $cse46.region(166), $cse46.T(167), $cse46.R(168), $cse46.dpT(169), $cse46.cp(170), $cse46.h(171), $cse46.cv(172), $cse46.s(173), $cse46.pd(174), $cse46.pt(175), $cse46.rho(176), pipe.statesFM[2].phase(160), pipe.statesFM[2].T(177), pipe.flowModel.Fs_p[1](180), $cse45.phase(133), $cse22.phase(145), pipe.statesFM[2].d(178), pipe.flowModel.mus[2](179), pipe.flowModel.dps_fg[1](181), radiator.H_flows[1](189), tank.heatTransfer.states[1].d(68), tank.s[1](354), $cse14(203), $cse58(207), $cse6.rho(215), pump.V_flow_single(202), $cse6.phase(216), $cse6.dpT(217), $cse6.T(218), $cse6.pd(220), $cse6.vp(223), $cse4.pt(230), $cse4.R(231), $cse6.pt(222), $cse6.p(226), $cse6.cv(225), $cse4.region(232), $cse4.p(234), tank.ports_penetration[2](346), $cse4.phase(229), tank.ports_H_flow[1](184), $cse19.cp(254), pipe.vs[1](194), pipe.vs[2](192), pump.eta(204), $cse4.cv(239), $cse4.h(241), tank.inFlow[2](352), tank.heatTransfer.states[1].phase(51), tank.heatTransfer.Ts[1](69), $cse1.R(52), $cse1.cv(67), $cse1.vt(54), $cse1.region(61), $cse1.h(55), $cse1.pd(64), $cse1.vp(60), $cse1.p(66), $cse1.T(59), $cse1.s(62), $cse1.rho(53), $cse1.cp(63), $cse1.pt(65), $cse1.phase(58), $cse1.x(56), $cse1.dpT(57), $cse33.T(296) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.02034/12.81, allocations: 8.007 MB / 4.3 GB, free: 84.8 MB / 0.5553 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0607/12.88, allocations: 22.27 MB / 4.322 GB, free: 84.02 MB / 0.5553 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003238/12.88, allocations: 1.027 MB / 4.323 GB, free: 83.77 MB / 0.5553 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001219/12.88, allocations: 6.344 kB / 4.323 GB, free: 83.77 MB / 0.5553 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004897/12.88, allocations: 340.2 kB / 4.323 GB, free: 83.76 MB / 0.5553 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001044/12.89, allocations: 272.6 kB / 4.323 GB, free: 83.75 MB / 0.5553 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006465/12.89, allocations: 141.5 kB / 4.323 GB, free: 83.75 MB / 0.5553 GB Notification: Performance of sort global known variables: time 0.001857/12.89, allocations: 0.8905 MB / 4.324 GB, free: 83.64 MB / 0.5553 GB Notification: Performance of remove unused functions: time 0.01775/12.91, allocations: 4.349 MB / 4.329 GB, free: 83.64 MB / 0.5553 GB Notification: Performance of Backend phase and start with SimCode phase: time 0.08169/12.99, allocations: 27.98 MB / 4.356 GB, free: 81.34 MB / 0.5553 GB Notification: Performance of simCode: created initialization part: time 0.02897/13.02, allocations: 12.1 MB / 4.368 GB, free: 78.77 MB / 0.5553 GB Notification: Performance of simCode: created event and clocks part: time 8.18e-06/13.02, allocations: 0 / 4.368 GB, free: 78.77 MB / 0.5553 GB Notification: Performance of simCode: created simulation system equations: time 0.01543/13.03, allocations: 6.82 MB / 4.374 GB, free: 75.96 MB / 0.5553 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006369/13.04, allocations: 0.8967 MB / 4.375 GB, free: 75.8 MB / 0.5553 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4342:9-4342:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:601:5-601:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] Error: Internal error SimCode: The model ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState could not be translated to FMU