Running command: "" <> buildModelFMU(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial,fileNamePrefix="ModelicaTest_3_2_1_ModelicaTest_Fluid_TestExamplesVariants_HeatingSystem_FixedInitial",fmuType="me",version="2.0",platforms={"static"}) [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadModel(ModelicaTest): time 2.028/2.028, allocations: 209.3 MB / 216.3 MB, free: 6.805 MB / 186.7 MB Notification: Performance of FrontEnd - loaded program: time 0.2801/2.308, allocations: 51.04 MB / 267.3 MB, free: 5.152 MB / 218.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1203/2.429, allocations: 48.69 MB / 316 MB, free: 4.363 MB / 266.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.851/9.28, allocations: 2.559 GB / 2.868 GB, free: 39.96 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002931/9.28, allocations: 77.89 kB / 2.868 GB, free: 39.92 MB / 426.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 670 * Number of variables: 670 Notification: Performance of Generate backend data structure: time 5.106/14.39, allocations: 0.9976 GB / 3.865 GB, free: 25.19 MB / 474.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.977e-05/14.39, allocations: 7.531 kB / 3.865 GB, free: 25.19 MB / 474.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01351/14.4, allocations: 1.096 MB / 3.866 GB, free: 25.03 MB / 474.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01045/14.41, allocations: 2.272 MB / 3.869 GB, free: 24.47 MB / 474.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004344/14.41, allocations: 200.5 kB / 3.869 GB, free: 24.4 MB / 474.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001311/14.41, allocations: 144.3 kB / 3.869 GB, free: 24.4 MB / 474.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01634/14.43, allocations: 3.526 MB / 3.872 GB, free: 24.38 MB / 474.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01346/14.44, allocations: 3.72 MB / 3.876 GB, free: 23.77 MB / 474.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.937e-05/14.44, allocations: 10.59 kB / 3.876 GB, free: 23.76 MB / 474.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005061/14.44, allocations: 7.438 kB / 3.876 GB, free: 23.76 MB / 474.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003229/14.44, allocations: 234.3 kB / 3.876 GB, free: 23.75 MB / 474.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04545/14.49, allocations: 19.87 MB / 3.896 GB, free: 11.9 MB / 474.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004676/14.49, allocations: 1.521 MB / 3.897 GB, free: 11.87 MB / 474.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00471/14.5, allocations: 1.494 MB / 3.899 GB, free: 11.86 MB / 474.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0634/14.56, allocations: 17.07 MB / 3.915 GB, free: 16.78 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.005e-05/14.56, allocations: 62 kB / 3.915 GB, free: 16.73 MB / 490.7 MB Notification: Performance of pre-optimization done (n=194): time 5.47e-06/14.56, allocations: 0 / 3.915 GB, free: 16.73 MB / 490.7 MB Notification: Performance of matching and sorting (n=244): time 0.3557/14.92, allocations: 19.23 MB / 3.934 GB, free: 3.375 MB / 490.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001586/14.92, allocations: 136.8 kB / 3.934 GB, free: 3.215 MB / 490.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005339/14.92, allocations: 1.225 MB / 3.935 GB, free: 2.109 MB / 490.7 MB Notification: Performance of collectPreVariables (initialization): time 0.001117/14.92, allocations: 25.7 kB / 3.935 GB, free: 2.078 MB / 490.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001659/14.93, allocations: 0.904 MB / 3.936 GB, free: 1.285 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.00273/14.93, allocations: 0.7907 MB / 3.937 GB, free: 0.5547 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007027/14.93, allocations: 0 / 3.937 GB, free: 0.5547 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 0.0005324/14.93, allocations: 415.9 kB / 3.937 GB, free: 180 kB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2796/15.21, allocations: 2.564 MB / 3.94 GB, free: 70.25 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005878/15.22, allocations: 2.533 MB / 3.942 GB, free: 69.73 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.02904/15.24, allocations: 4.579 MB / 3.947 GB, free: 69.68 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.988e-05/15.24, allocations: 3.094 kB / 3.947 GB, free: 69.68 MB / 490.7 MB Notification: Performance of matching and sorting (n=339) (initialization): time 0.0515/15.3, allocations: 8.609 MB / 3.955 GB, free: 69.5 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.001587/15.3, allocations: 5.43 MB / 3.961 GB, free: 64 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.954e-05/15.3, allocations: 14.59 kB / 3.961 GB, free: 64 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01236/15.31, allocations: 2.307 MB / 3.963 GB, free: 63.93 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007364/15.32, allocations: 0.5933 MB / 3.963 GB, free: 63.93 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.021/15.34, allocations: 8.307 MB / 3.972 GB, free: 59.29 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009885/15.35, allocations: 367 kB / 3.972 GB, free: 59.29 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001181/15.35, allocations: 154.8 kB / 3.972 GB, free: 59.29 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.594e-05/15.35, allocations: 5.688 kB / 3.972 GB, free: 59.29 MB / 490.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03534/15.39, allocations: 6.423 MB / 3.978 GB, free: 59.15 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.691e-05/15.39, allocations: 14.59 kB / 3.978 GB, free: 59.15 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002986/15.39, allocations: 0.6351 MB / 3.979 GB, free: 59.09 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007024/15.4, allocations: 0.694 MB / 3.98 GB, free: 59.09 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01043/15.41, allocations: 8.007 MB / 3.988 GB, free: 52.91 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006687/15.41, allocations: 346.6 kB / 3.988 GB, free: 52.91 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009816/15.41, allocations: 148.3 kB / 3.988 GB, free: 52.91 MB / 490.7 MB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: $DER.heater.mediums[1].h:DUMMY_DER(fixed = false ) "Specific enthalpy of medium" type: Real [1] Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: $DER.tank.heatTransfer.states[1].d:DUMMY_DER(fixed = false ) "Density" type: Real [1] $DER.tank.medium.u:DUMMY_DER(fixed = false ) "Specific internal energy of medium" type: Real Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: $DER.tank.ports[2].p:DUMMY_DER(flow=false fixed = false ) "Thermodynamic pressure in the connection point" type: Real [2] $DER.pump.medium.h:DUMMY_DER(fixed = false ) "Specific enthalpy of medium" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 61 * Number of states: 0 () * Number of discrete variables: 19 (radiator.state_b.phase,radiator.state_a.phase,heater.state_b.phase,heater.state_a.phase,tank.heatTransfer.states[1].phase,tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2],pump.heatTransfer.states[1].phase,heater.statesFM[2].phase,radiator.statesFM[2].phase,pipe.statesFM[1].phase,pipe.statesFM[2].phase,pipe.state_b.phase,pipe.state_a.phase,valve.state_b.phase,valve.state_a.phase,pump.monitoring.state_in.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (281): * Single equations (assignments): 270 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 9 {2 10,2 4,1 1,2 7,1 1,4 14,1 1,1 7,1 1} Notification: Performance of prepare postOptimizeDAE: time 0.001384/15.42, allocations: 175.3 kB / 3.988 GB, free: 52.81 MB / 490.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003366/15.42, allocations: 0.6841 MB / 3.989 GB, free: 52.81 MB / 490.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03288/15.45, allocations: 11.73 MB / 4 GB, free: 52.27 MB / 490.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.03631/15.49, allocations: 10.17 MB / 4.01 GB, free: 51.76 MB / 490.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.087e-05/15.49, allocations: 1.688 kB / 4.01 GB, free: 51.76 MB / 490.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02691/15.51, allocations: 10.32 MB / 4.02 GB, free: 50.95 MB / 490.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05196/15.57, allocations: 18.17 MB / 4.038 GB, free: 49.58 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.933e-05/15.57, allocations: 3.469 kB / 4.038 GB, free: 49.58 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004381/15.57, allocations: 420.6 kB / 4.038 GB, free: 49.58 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01522/15.59, allocations: 4.229 MB / 4.043 GB, free: 49.38 MB / 490.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009208/15.59, allocations: 71.22 kB / 4.043 GB, free: 49.38 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02011/15.61, allocations: 10.7 MB / 4.053 GB, free: 44.61 MB / 490.7 MB Error: Model is structurally singular, error found sorting equations 35: $cse27 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.p_b_nominal, pump.medium.h, 0, 0); 34: heater.statesFM[1].T = Modelica.Media.Water.IF97_Utilities.T_props_ph(pump.p_b_nominal, pump.medium.h, $cse27); 17: heater.heatTransfer.Ts[1] = Modelica.Media.Water.IF97_Utilities.T_props_ph(heater.mediums[1].p, heater.mediums[1].h, $cse17); 14: heater.flowModel.Fs_p[1] = heater.crossAreas[1] * (heater.mediums[1].p - pump.p_b_nominal) * heater.flowModel.nParallel; 27: pump.heatTransfer.states[1].phase = if pump.medium.h < Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(pump.p_b_nominal, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.boilingcurve_p(pump.p_b_nominal)) or pump.medium.h > Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(pump.p_b_nominal, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dewcurve_p(pump.p_b_nominal)) or pump.p_b_nominal > 22064000.0 then 1 else 2; 26: $cse6 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.p_b_nominal, pump.medium.h, pump.heatTransfer.states[1].phase, 0); 10: pump.Hb_flow = m_flow * (smooth(0, tank.medium.h) - smooth(0, pump.medium.h)); 8: -pump.Hb_flow = pump.W_single * /*Real*/(pump.nParallel); 5: pump.eta = Modelica.Fluid.Machines.ControlledPump$pump.efficiencyCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, 0.8); 3: pump.dp_pump = pump.p_b_nominal - tank.ports[2].p; 38: $STATESET1.J[3] = pump.W_single - pump.dp_pump * pump.V_flow_single / pump.eta; 25: pump.rho = Modelica.Media.Water.IF97_Utilities.rho_props_ph(pump.p_b_nominal, pump.medium.h, $cse6); 7: pump.V_flow_single = pump.V_flow / /*Real*/(pump.nParallel); 9: pump.V_flow = m_flow / pump.rho; 33: heater.statesFM[1].d = Modelica.Media.Water.IF97_Utilities.rho_props_ph(pump.p_b_nominal, pump.medium.h, $cse27); 32: heater.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(heater.statesFM[1].d, heater.statesFM[1].T, pump.p_b_nominal, 0); 15: heater.flowModel.mus[2] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(heater.statesFM[2].d, heater.heatTransfer.Ts[1], heater.mediums[1].p, heater.statesFM[2].phase); 13: heater.flowModel.dps_fg[1] = -2.0 * heater.flowModel.Fs_p[1] / (heater.flowModel.nParallel * 2.0 * heater.crossAreas[1]); 11: m_flow = $cse43 * heater.flowModel.nParallel; 12: $cse43 = Modelica.Fluid.Pipes.DynamicPipe$heater.FlowModel$heater$flowModel.WallFriction.massFlowRate_dp_staticHead(heater.flowModel.dps_fg[1], heater.statesFM[1].d, heater.statesFM[2].d, heater.flowModel.mus[1], heater.flowModel.mus[2], heater.pathLengths[1], heater.dimensions[1], 0.0, heater.crossAreas[1], heater.roughnesses[1], 0.5 * heater.flowModel.dp_small, heater.flowModel.Re_turbulent); 19: heater.statesFM[2].phase = if heater.mediums[1].h < Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(heater.mediums[1].p, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.boilingcurve_p(heater.mediums[1].p)) or heater.mediums[1].h > Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.hvl_p(heater.mediums[1].p, Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dewcurve_p(heater.mediums[1].p)) or heater.mediums[1].p > 22064000.0 then 1 else 2; 16: heater.statesFM[2].d = Modelica.Media.Water.IF97_Utilities.rho_props_ph(heater.mediums[1].p, heater.mediums[1].h, $cse17); 18: $cse17 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(heater.mediums[1].p, heater.mediums[1].h, heater.statesFM[2].phase, 0); for variables $cse27.x(3), $cse27.vt(4), $cse27.pd(5), $cse27.region(6), pump.N(113), $cse27.dpT(8), $cse27.pt(7), $cse27.phase(10), $cse27.p(9), $cse27.s(11), $cse27.h(13), $cse27.cp(14), $cse27.R(15), $cse27.cv(12), $cse27.rho(17), tank.heatTransfer.states[1].phase(22), $cse1.dpT(27), $cse43(101), pump.V_flow(104), $cse6.cv(45), $cse1.pd(36), $cse6.region(42), pump.heatTransfer.states[1].phase(41), $cse6.vt(43), $cse1.cp(38), tank.regularFlow[2](40), $cse1.s(37), $cse6.cp(48), $cse6.rho(50), $cse6.dpT(46), $cse6.h(52), $cse6.x(53), $cse6.T(54), $cse6.R(55), $cse5.rho(65), $cse5.cp(64), heater.heatTransfer.Ts[1](96), heater.flowModel.mus[2](98), pump.eta(108), m_flow(102), tank.vessel_ps_static[2](61), pump.head(109), pump.W_single(105), heater.statesFM[1].d(20), $cse1.rho(30), pump.V_flow_single(106), pump.dp_pump(110), $cse17.R(95), heater.flowModel.dps_fg[1](100), $cse5.vt(77), pump.Hb_flow(103), $cse17.pt(81), heater.statesFM[2].phase(79), $cse17.pd(83), $cse17.p(89), $cse5.p(75), $cse5.T(76), $cse17.rho(80), $cse17.vp(84), $cse17.s(82), $cse17.cv(88), $cse17.phase(85), $cse17.region(91), $cse17.dpT(92), $cse17.x(93), $cse17.h(94), heater.flowModel.Fs_p[1](99), $cse1.phase(23) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.00741/15.62, allocations: 2.911 MB / 4.056 GB, free: 44.02 MB / 490.7 MB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.03387/15.65, allocations: 13.42 MB / 4.069 GB, free: 41.52 MB / 490.7 MB Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.05912/15.71, allocations: 25.74 MB / 4.094 GB, free: 30.48 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.003484/15.71, allocations: 0.8583 MB / 4.095 GB, free: 30.02 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001293/15.71, allocations: 18.23 kB / 4.095 GB, free: 30.02 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006361/15.72, allocations: 297.6 kB / 4.095 GB, free: 30.01 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00115/15.72, allocations: 228.4 kB / 4.096 GB, free: 29.97 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005423/15.72, allocations: 118.2 kB / 4.096 GB, free: 29.95 MB / 490.7 MB Notification: Performance of sort global known variables: time 0.002308/15.72, allocations: 0.8721 MB / 4.096 GB, free: 29.59 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.02463/15.75, allocations: 4.364 MB / 4.101 GB, free: 28.55 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 10 ($STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],radiator.mediums[1].p,radiator.mediums[1].h,pipe.mediums[1].p,pipe.mediums[1].h,pipe.mediums[2].p,pipe.mediums[2].h) * Number of discrete variables: 48 ($cse1.phase,$cse1.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse11.phase,$cse11.region,$cse13.phase,$cse13.region,$cse15.phase,$cse15.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse27.phase,$cse27.region,$cse28.phase,$cse28.region,$cse29.phase,$cse29.region,$cse32.phase,$cse32.region,$cse35.phase,$cse35.region,$cse38.phase,$cse38.region,$cse39.phase,$cse39.region,$cse40.phase,$cse40.region,$cse42.phase,$cse42.region,tank.heatTransfer.states[1].phase,tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2],pump.heatTransfer.states[1].phase,heater.statesFM[2].phase,radiator.statesFM[2].phase,pipe.statesFM[1].phase,pipe.statesFM[2].phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (206): * Single equations (assignments): 185 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 9 {1 1,2 9,2 4,1 1,1 10,1 1,1 1,2 9,8 34} Notification: Performance of Backend phase and start with SimCode phase: time 0.02252/15.77, allocations: 3.926 MB / 4.105 GB, free: 26.17 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.03068/15.8, allocations: 9.506 MB / 4.114 GB, free: 17.79 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 1.04e-05/15.8, allocations: 2.719 kB / 4.114 GB, free: 17.79 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.01592/15.82, allocations: 5.045 MB / 4.119 GB, free: 13.32 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009897/15.83, allocations: 0.882 MB / 4.12 GB, free: 12.73 MB / 490.7 MB [/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] Error: Internal error SimCode: The model ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial could not be translated to FMU