Notification: Performance of loadModel(ModelicaTest): time 1.879/1.879, allocations: 234.4 MB / 240 MB, free: 7.773 MB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 6.693e-06/6.792e-06, allocations: 1.156 kB / 296.6 MB, free: 8.613 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08617/0.08619, allocations: 54.71 MB / 351.3 MB, free: 10.95 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.055/5.141, allocations: 2.669 GB / 3.012 GB, free: 87.76 MB / 488.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002221/5.141, allocations: 74.44 kB / 3.012 GB, free: 87.72 MB / 488.6 MB Notification: Performance of FrontEnd: time 4.066/9.207, allocations: 1.018 GB / 4.03 GB, free: 20.59 MB / 0.5084 GB Notification: Performance of Transformations before backend: time 0.0003072/9.208, allocations: 75.84 kB / 4.03 GB, free: 20.52 MB / 0.5084 GB Notification: Performance of Generate backend data structure: time 0.01828/9.226, allocations: 4.4 MB / 4.034 GB, free: 16.07 MB / 0.5084 GB Notification: Performance of prepare preOptimizeDAE: time 3.859e-05/9.226, allocations: 11.97 kB / 4.035 GB, free: 16.06 MB / 0.5084 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01321/9.239, allocations: 1.147 MB / 4.036 GB, free: 14.91 MB / 0.5084 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008036/9.247, allocations: 2.252 MB / 4.038 GB, free: 12.64 MB / 0.5084 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003895/9.248, allocations: 200.2 kB / 4.038 GB, free: 12.43 MB / 0.5084 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001123/9.249, allocations: 140 kB / 4.038 GB, free: 12.29 MB / 0.5084 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.008975/9.258, allocations: 3.516 MB / 4.042 GB, free: 8.77 MB / 0.5084 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01068/9.269, allocations: 3.694 MB / 4.045 GB, free: 4.852 MB / 0.5084 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001006/9.269, allocations: 7.875 kB / 4.045 GB, free: 4.844 MB / 0.5084 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008153/9.27, allocations: 11.94 kB / 4.045 GB, free: 4.832 MB / 0.5084 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002406/9.27, allocations: 232.8 kB / 4.045 GB, free: 4.602 MB / 0.5084 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2593/9.529, allocations: 19.92 MB / 4.065 GB, free: 68.94 MB / 0.5241 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00292/9.532, allocations: 1.416 MB / 4.066 GB, free: 68.92 MB / 0.5241 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002692/9.535, allocations: 1.303 MB / 4.068 GB, free: 68.91 MB / 0.5241 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04192/9.577, allocations: 17.07 MB / 4.084 GB, free: 58.4 MB / 0.5241 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.882e-05/9.577, allocations: 55.91 kB / 4.084 GB, free: 58.36 MB / 0.5241 GB Notification: Performance of pre-optimization done (n=181): time 7.257e-06/9.577, allocations: 3.031 kB / 4.084 GB, free: 58.36 MB / 0.5241 GB Notification: Performance of matching and sorting (n=281): time 0.5183/10.1, allocations: 35.25 MB / 4.119 GB, free: 56.43 MB / 0.5241 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.771e-05/10.1, allocations: 135.2 kB / 4.119 GB, free: 56.29 MB / 0.5241 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002752/10.1, allocations: 1.233 MB / 4.12 GB, free: 56.12 MB / 0.5241 GB Notification: Performance of collectPreVariables (initialization): time 0.0008433/10.1, allocations: 26.92 kB / 4.12 GB, free: 56.09 MB / 0.5241 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005894/10.1, allocations: 0.8916 MB / 4.121 GB, free: 55.61 MB / 0.5241 GB Notification: Performance of collectInitialBindings (initialization): time 0.001631/10.1, allocations: 0.8952 MB / 4.122 GB, free: 55.11 MB / 0.5241 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006017/10.1, allocations: 2.25 kB / 4.122 GB, free: 55.11 MB / 0.5241 GB Notification: Performance of setup shared object (initialization): time 0.0002404/10.1, allocations: 426.9 kB / 4.122 GB, free: 54.79 MB / 0.5241 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005878/10.11, allocations: 2.781 MB / 4.125 GB, free: 54.79 MB / 0.5241 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006613/10.11, allocations: 3.327 MB / 4.128 GB, free: 54.21 MB / 0.5241 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02589/10.14, allocations: 5.539 MB / 4.134 GB, free: 54.17 MB / 0.5241 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.166e-05/10.14, allocations: 7.438 kB / 4.134 GB, free: 54.17 MB / 0.5241 GB Notification: Performance of matching and sorting (n=370) (initialization): time 0.04468/10.19, allocations: 11.88 MB / 4.145 GB, free: 53.97 MB / 0.5241 GB Notification: Performance of prepare postOptimizeDAE: time 0.001175/10.19, allocations: 5.827 MB / 4.151 GB, free: 47.89 MB / 0.5241 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.838e-05/10.19, allocations: 16.47 kB / 4.151 GB, free: 47.89 MB / 0.5241 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02807/10.21, allocations: 7.089 MB / 4.158 GB, free: 47.85 MB / 0.5241 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002033/10.22, allocations: 350.1 kB / 4.158 GB, free: 47.85 MB / 0.5241 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03588/10.25, allocations: 12.67 MB / 4.171 GB, free: 46.69 MB / 0.5241 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005584/10.26, allocations: 330.6 kB / 4.171 GB, free: 46.68 MB / 0.5241 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001143/10.26, allocations: 181.9 kB / 4.171 GB, free: 46.68 MB / 0.5241 GB Notification: Performance of prepare postOptimizeDAE: time 1.287e-05/10.26, allocations: 4.656 kB / 4.171 GB, free: 46.68 MB / 0.5241 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0309/10.29, allocations: 8.15 MB / 4.179 GB, free: 46.57 MB / 0.5241 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.084e-05/10.29, allocations: 17.94 kB / 4.179 GB, free: 46.57 MB / 0.5241 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01601/10.31, allocations: 3.164 MB / 4.182 GB, free: 46.53 MB / 0.5241 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003178/10.31, allocations: 0.4918 MB / 4.183 GB, free: 46.53 MB / 0.5241 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01498/10.33, allocations: 6.429 MB / 4.189 GB, free: 45.41 MB / 0.5241 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004655/10.33, allocations: 288.6 kB / 4.189 GB, free: 45.39 MB / 0.5241 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000953/10.33, allocations: 154.2 kB / 4.189 GB, free: 45.39 MB / 0.5241 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 0.0006042/10.33, allocations: 11.34 kB / 4.189 GB, free: 45.39 MB / 0.5241 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004269/10.34, allocations: 0.7383 MB / 4.19 GB, free: 45.28 MB / 0.5241 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03962/10.38, allocations: 17.27 MB / 4.207 GB, free: 44.66 MB / 0.5241 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001251/10.38, allocations: 93.8 kB / 4.207 GB, free: 44.66 MB / 0.5241 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.184e-05/10.38, allocations: 3.75 kB / 4.207 GB, free: 44.66 MB / 0.5241 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03116/10.41, allocations: 15.19 MB / 4.222 GB, free: 43.54 MB / 0.5241 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07908/10.49, allocations: 29.11 MB / 4.25 GB, free: 26.1 MB / 0.5241 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.088e-05/10.49, allocations: 4 kB / 4.25 GB, free: 26.1 MB / 0.5241 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00132/10.49, allocations: 205.4 kB / 4.25 GB, free: 25.93 MB / 0.5241 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.03444/10.52, allocations: 13.39 MB / 4.263 GB, free: 14.69 MB / 0.5241 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009065/10.52, allocations: 80.02 kB / 4.264 GB, free: 14.63 MB / 0.5241 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03607/10.56, allocations: 16.13 MB / 4.279 GB, free: 0.5508 MB / 0.5241 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 0.2496/10.81, allocations: 8.501 MB / 4.288 GB, free: 66.64 MB / 0.5241 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.06604/10.87, allocations: 23.07 MB / 4.31 GB, free: 65.89 MB / 0.5241 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003748/10.88, allocations: 1.028 MB / 4.311 GB, free: 65.79 MB / 0.5241 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001445/10.88, allocations: 11.84 kB / 4.311 GB, free: 65.79 MB / 0.5241 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005645/10.89, allocations: 327.1 kB / 4.311 GB, free: 65.79 MB / 0.5241 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001174/10.89, allocations: 271.4 kB / 4.312 GB, free: 65.79 MB / 0.5241 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007133/10.89, allocations: 147.5 kB / 4.312 GB, free: 65.79 MB / 0.5241 GB Notification: Performance of sort global known variables: time 0.002163/10.89, allocations: 0.8792 MB / 4.313 GB, free: 65.68 MB / 0.5241 GB Notification: Performance of remove unused functions: time 0.01971/10.91, allocations: 4.353 MB / 4.317 GB, free: 65.68 MB / 0.5241 GB Notification: Performance of Backend phase and start with SimCode phase: time 0.02211/10.93, allocations: 4.509 MB / 4.321 GB, free: 65.39 MB / 0.5241 GB Notification: Performance of simCode: created initialization part: time 0.03065/10.96, allocations: 12.05 MB / 4.333 GB, free: 65.21 MB / 0.5241 GB Notification: Performance of simCode: created event and clocks part: time 1.086e-05/10.96, allocations: 3.375 kB / 4.333 GB, free: 65.21 MB / 0.5241 GB Notification: Performance of simCode: created simulation system equations: time 0.016/10.98, allocations: 6.765 MB / 4.34 GB, free: 65.11 MB / 0.5241 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006928/10.99, allocations: 0.8561 MB / 4.341 GB, free: 65.1 MB / 0.5241 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4354:9-4354:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:596:5-596:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]