Running command: "" <> buildModelFMU(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial,fileNamePrefix="ModelicaTest_3_2_2_cs_ModelicaTest_Fluid_TestExamplesVariants_HeatingSystem_FixedInitial",fmuType="cs",version="2.0",platforms={"dynamic"})
Notification: Performance of loadModel(ModelicaTest): time 3.642/3.642, allocations: 235.2 MB / 242.3 MB, free: 9.566 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.49e-05/2.487e-05, allocations: 4 kB / 299.6 MB, free: 208 kB / 250.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4374/0.4374, allocations: 54.85 MB / 354.4 MB, free: 15.2 MB / 298.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 10.45/10.89, allocations: 2.669 GB / 3.016 GB, free: 77.31 MB / 490.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000402/10.89, allocations: 74.84 kB / 3.016 GB, free: 77.28 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 7.356/18.25, allocations: 1.016 GB / 4.031 GB, free: 16.45 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 3.267e-06/18.25, allocations: 0 / 4.031 GB, free: 16.45 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 0.0005675/18.25, allocations: 75.77 kB / 4.031 GB, free: 16.38 MB / 0.5105 GB
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 0.03596/18.28, allocations: 4.389 MB / 4.036 GB, free: 11.94 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 7.252e-05/18.28, allocations: 12.03 kB / 4.036 GB, free: 11.93 MB / 0.5105 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003044/18.28, allocations: 316.2 kB / 4.036 GB, free: 11.61 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02593/18.31, allocations: 1.03 MB / 4.037 GB, free: 10.57 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01745/18.33, allocations: 2.255 MB / 4.039 GB, free: 8.305 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008067/18.33, allocations: 212.2 kB / 4.039 GB, free: 8.082 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002145/18.33, allocations: 147.9 kB / 4.04 GB, free: 7.938 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.02207/18.35, allocations: 3.426 MB / 4.043 GB, free: 4.504 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01348/18.37, allocations: 3.644 MB / 4.046 GB, free: 0.6406 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001337/18.37, allocations: 7.938 kB / 4.046 GB, free: 0.6328 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006239/18.37, allocations: 7.953 kB / 4.046 GB, free: 0.625 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005178/18.37, allocations: 224.8 kB / 4.047 GB, free: 412 kB / 0.5105 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 0.6196/18.99, allocations: 18.46 MB / 4.065 GB, free: 35.61 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008631/19, allocations: 2.262 MB / 4.067 GB, free: 35.58 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004769/19, allocations: 1.447 MB / 4.068 GB, free: 35.57 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.06978/19.07, allocations: 17.06 MB / 4.085 GB, free: 25.07 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.587e-05/19.07, allocations: 53.62 kB / 4.085 GB, free: 25.03 MB / 0.5261 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002896/19.07, allocations: 172.5 kB / 4.085 GB, free: 25.03 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=194): time 1.183e-05/19.07, allocations: 0 / 4.085 GB, free: 25.03 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=244): time 0.4572/19.53, allocations: 18.44 MB / 4.103 GB, free: 23.53 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.504e-05/19.53, allocations: 126.9 kB / 4.103 GB, free: 23.41 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004579/19.54, allocations: 1.213 MB / 4.105 GB, free: 23.24 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 0.001086/19.54, allocations: 29.45 kB / 4.105 GB, free: 23.21 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001694/19.54, allocations: 1.152 MB / 4.106 GB, free: 22.81 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002268/19.54, allocations: 0.8018 MB / 4.106 GB, free: 22.39 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007149/19.54, allocations: 0 / 4.106 GB, free: 22.39 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.000345/19.54, allocations: 409 kB / 4.107 GB, free: 22.09 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00843/19.55, allocations: 1.854 MB / 4.109 GB, free: 22.08 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00952/19.56, allocations: 2.349 MB / 4.111 GB, free: 21.56 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.04506/19.61, allocations: 4.315 MB / 4.115 GB, free: 21.52 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.498e-05/19.61, allocations: 4.5 kB / 4.115 GB, free: 21.52 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=339) (initialization): time 0.05461/19.66, allocations: 7.596 MB / 4.123 GB, free: 21.21 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001324/19.66, allocations: 5.434 MB / 4.128 GB, free: 15.66 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.669e-05/19.66, allocations: 16.12 kB / 4.128 GB, free: 15.66 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0119/19.67, allocations: 2.257 MB / 4.13 GB, free: 15.59 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007264/19.68, allocations: 0.5885 MB / 4.131 GB, free: 15.59 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01795/19.7, allocations: 7.954 MB / 4.138 GB, free: 10.89 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009572/19.71, allocations: 405.5 kB / 4.139 GB, free: 10.88 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001174/19.71, allocations: 146.3 kB / 4.139 GB, free: 10.88 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.819e-05/19.71, allocations: 3.5 kB / 4.139 GB, free: 10.88 MB / 0.5261 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04265/19.75, allocations: 5.988 MB / 4.145 GB, free: 10.72 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.647e-05/19.75, allocations: 16.64 kB / 4.145 GB, free: 10.72 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003789/19.76, allocations: 0.6118 MB / 4.145 GB, free: 10.66 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008797/19.77, allocations: 0.6839 MB / 4.146 GB, free: 10.66 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01452/19.78, allocations: 8.308 MB / 4.154 GB, free: 20.18 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008407/19.79, allocations: 384.2 kB / 4.155 GB, free: 20.17 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001125/19.79, allocations: 132.3 kB / 4.155 GB, free: 20.17 MB / 0.5417 GB
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 0.001646/19.79, allocations: 185.1 kB / 4.155 GB, free: 20.05 MB / 0.5417 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001169/19.79, allocations: 212.5 kB / 4.155 GB, free: 19.95 MB / 0.5417 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03705/19.83, allocations: 11.62 MB / 4.166 GB, free: 19.12 MB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.03118/19.86, allocations: 10.4 MB / 4.177 GB, free: 18.49 MB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.597e-05/19.86, allocations: 0 / 4.177 GB, free: 18.49 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03135/19.89, allocations: 10.49 MB / 4.187 GB, free: 17.58 MB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06126/19.95, allocations: 18.21 MB / 4.205 GB, free: 16.2 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.173e-05/19.95, allocations: 3.75 kB / 4.205 GB, free: 16.2 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005573/19.96, allocations: 439.7 kB / 4.205 GB, free: 16.2 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01937/19.98, allocations: 5.173 MB / 4.21 GB, free: 16 MB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009691/19.98, allocations: 64.72 kB / 4.21 GB, free: 16 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02467/20, allocations: 11.21 MB / 4.221 GB, free: 9.734 MB / 0.5417 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/Media/Water/package.mo:195:9-196:60:writable] Error: Model is structurally singular, error found sorting equations 
 28: tank.heatTransfer.states[1].phase = if tank.medium.h < $cse1.h or tank.medium.h > $cse2.h or tank.p_ambient > 22064000.0 then 1 else 2;
37: $cse31 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.p_b_nominal, pump.medium.h, 0, 0);
35: heater.statesFM[1].T = $cse31.T;
18: $cse21 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(heater.mediums[1].p, heater.mediums[1].h, heater.statesFM[2].phase, 0);
19: heater.statesFM[2].phase = if heater.mediums[1].h < $cse19.h or heater.mediums[1].h > $cse20.h or heater.mediums[1].p > 22064000.0 then 1 else 2;
17: heater.heatTransfer.Ts[1] = $cse21.T;
14: heater.flowModel.Fs_p[1] = heater.crossAreas[1] * (heater.mediums[1].p - pump.p_b_nominal) * heater.flowModel.nParallel;
36: heater.statesFM[1].d = $cse31.rho;
34: heater.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(heater.statesFM[1].d, heater.statesFM[1].T, pump.p_b_nominal, 0);
16: heater.statesFM[2].d = $cse21.rho;
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]);
12: $cse53 = Modelica.Fluid.Pipes.DynamicPipe$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);
29: tank.ports_penetration[2] = Modelica.Fluid.Utilities.regStep(tank.level + (-0.1) * tank.portsData[2].diameter - tank.portsData[2].height, 1.0, 0.001, 0.1 * tank.portsData[2].diameter);
11: m_flow = $cse53 * heater.flowModel.nParallel;
40: $STATESET1.J[3] = -(if tank.regularFlow[2] then tank.ports[2].p - (tank.vessel_ps_static[2] + 0.5 * tank.portAreas[2] ^ (-2.0) * Modelica.Fluid.Utilities.regSquare2(-m_flow, tank.m_flow_small, (-1.0 + tank.portsData[2].zeta_in + (tank.portAreas[2] / tank.vesselArea) ^ 2.0) * tank.ports_penetration[2] / tank.portInDensities[2], (1.0 + tank.portsData[2].zeta_out - (tank.portAreas[2] / tank.vesselArea) ^ 2.0) / (tank.ports_penetration[2] * tank.heatTransfer.states[1].d), false, 1.0)) else if tank.inFlow[2] then tank.ports[2].p - tank.vessel_ps_static[2] else -m_flow);
22: tank.portInDensities[2] = $cse7.rho;
25: $cse5 = max(0.0, tank.level - tank.portsData[2].height);
23: $cse7 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(tank.vessel_ps_static[2], tank.medium.h, 0, 0);
27: $cse3 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(tank.p_ambient, tank.medium.h, tank.heatTransfer.states[1].phase, 0);
24: tank.vessel_ps_static[2] = $cse5 * system.g * tank.heatTransfer.states[1].d + tank.p_ambient;
26: tank.heatTransfer.states[1].d = $cse3.rho;
 for variables 
 $cse3.cv(43), $cse31.T(3), $cse31.x(4), $cse31.phase(5), $cse31.vp(6), $cse31.h(7), $cse31.cp(8), $cse31.s(9), $cse31.R(10), $cse31.pt(11), $cse31.p(12), $cse31.rho(13), $cse31.vt(14), $cse31.dpT(15), $cse31.region(16), $cse31.cv(17), $cse10.dpT(28), $cse10.cp(23), $cse21.pt(113), $cse21.rho(115), $cse21.h(111), $cse21.vt(107), $cse20.region3boundary(104), $cse20.R(103), $cse21.dpT(106), $cse20.s(101), $cse21.cp(108), $cse21.region(112), $cse21.R(116), $cse21.cv(117), $cse21.phase(118), $cse21.x(119), $cse21.T(120), pump.V_flow(130), $cse21.p(109), $cse12(133), pump.Hb_flow(129), pump.heatTransfer.states[1].phase(22), $cse10.vp(30), pump.V_flow_single(132), m_flow(128), $cse21.s(121), heater.heatTransfer.Ts[1](122), $cse10.vt(37), heater.flowModel.dps_fg[1](126), $cse7.cp(76), tank.heatTransfer.states[1].d(59), $cse7.region(71), $cse7.s(73), $cse7.dpT(68), $cse7.h(62), $cse7.vt(72), $cse7.pd(77), $cse7.pt(66), $cse7.rho(74), tank.vessel_ps_static[2](61), $cse7.T(75), $cse7.cv(63), $cse7.R(65), $cse7.x(67), $cse7.p(64), $cse7.vp(69), $cse7.phase(70), tank.regularFlow[2](40), $cse10.cv(38), pump.rho(39), $cse3.phase(46), $cse3.region(44), $cse3.h(58), $cse3.rho(57), $cse3.p(56), $cse3.R(55), $cse3.vp(52), $cse3.x(48), $cse3.pt(50), $cse5(60), $cse3.s(49), $cse3.pd(54), $cse3.cp(51), pump.N(139), $cse3.T(53), $cse19.cv(80)
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.01008/20.01, allocations: 3.494 MB / 4.225 GB, free: 8.363 MB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04263/20.06, allocations: 13.81 MB / 4.238 GB, free: 1.336 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004528/20.06, allocations: 0.9283 MB / 4.239 GB, free: 0.5078 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001139/20.06, allocations: 18.09 kB / 4.239 GB, free: 0.4961 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007686/20.07, allocations: 333.2 kB / 4.239 GB, free: 296 kB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001107/20.07, allocations: 229.9 kB / 4.239 GB, free: 160 kB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006345/20.07, allocations: 112.5 kB / 4.24 GB, free: 68 kB / 0.5417 GB
Notification: Performance of sorting global known variables: time 0.007693/20.08, allocations: 1.115 MB / 4.241 GB, free: 15.73 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 2.524e-06/20.08, allocations: 0.5625 kB / 4.241 GB, free: 15.73 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.02386/20.1, allocations: 3.739 MB / 4.244 GB, free: 12.42 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * Number of states: 10 ($STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],radiator.mediums[1].p,radiator.mediums[1].h,pipe.mediums[1].p,pipe.mediums[1].h,pipe.mediums[2].p,pipe.mediums[2].h)
 * Number of discrete variables: 58 ($cse3.phase,$cse3.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.region3boundary,$cse9.region3boundary,$cse10.phase,$cse10.region,$cse11.phase,$cse11.region,$cse14.phase,$cse14.region,$cse15.phase,$cse15.region,$cse17.phase,$cse17.region,$cse18.phase,$cse18.region,$cse19.region3boundary,$cse20.region3boundary,$cse21.phase,$cse21.region,$cse31.phase,$cse31.region,$cse32.phase,$cse32.region,$cse33.region3boundary,$cse34.region3boundary,$cse35.phase,$cse35.region,$cse38.phase,$cse38.region,$cse39.phase,$cse39.region,$cse42.phase,$cse42.region,$cse45.region3boundary,$cse46.region3boundary,$cse47.phase,$cse47.region,$cse48.region3boundary,$cse49.region3boundary,$cse50.phase,$cse50.region,$cse52.phase,$cse52.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 (213):
 * Single equations (assignments): 184
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 20
 * 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 36}
Notification: Performance of Backend phase and start with SimCode phase: time 0.06953/20.17, allocations: 16.94 MB / 4.261 GB, free: 14.21 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.03464/20.21, allocations: 8.171 MB / 4.269 GB, free: 7.016 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 1.015e-05/20.21, allocations: 0 / 4.269 GB, free: 7.016 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.01789/20.23, allocations: 3.978 MB / 4.273 GB, free: 3.539 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01219/20.24, allocations: 0.919 MB / 4.274 GB, free: 2.926 MB / 0.573 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4449:9-4449:59:writable] Error: Internal error function createStateSetsSets failed.
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:736:5-736:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]