Running command: translateModel(Modelica.Thermal.FluidHeatFlow.Examples.TwoMass,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="time|heatCapacitor1.T|heatCapacitor2.T|pipe1.T|pipe2.T|pipe3.T",fileNamePrefix="Modelica_3.2.2_Modelica.Thermal.FluidHeatFlow.Examples.TwoMass")
Notification: Performance of loadModel(Modelica): time 1.872/1.872, allocations: 194.9 MB / 210.6 MB, free: 8.152 MB / 170.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.565e-05/2.547e-05, allocations: 0 / 258.8 MB, free: 7.867 MB / 218.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3199/0.3199, allocations: 44.5 MB / 303.3 MB, free: 12.98 MB / 250.7 MB
Notification: Performance of NFInst.instantiate(Modelica.Thermal.FluidHeatFlow.Examples.TwoMass): time 0.00605/0.326, allocations: 3.742 MB / 307.1 MB, free: 9.832 MB / 250.7 MB
Notification: Performance of NFInst.instExpressions: time 0.002792/0.3289, allocations: 1.114 MB / 308.2 MB, free: 8.715 MB / 250.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004254/0.3293, allocations: 8 kB / 308.2 MB, free: 8.707 MB / 250.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002779/0.3296, allocations: 99.2 kB / 308.3 MB, free: 8.609 MB / 250.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0008161/0.3305, allocations: 299 kB / 308.6 MB, free: 8.316 MB / 250.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0004708/0.3309, allocations: 151.8 kB / 308.7 MB, free: 8.168 MB / 250.7 MB
Notification: Performance of NFFlatten.flatten: time 0.001132/0.3321, allocations: 0.5897 MB / 309.3 MB, free: 7.578 MB / 250.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003934/0.3325, allocations: 180.5 kB / 309.5 MB, free: 7.398 MB / 250.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0004689/0.333, allocations: 343.2 kB / 309.8 MB, free: 7.062 MB / 250.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006807/0.3337, allocations: 386.8 kB / 310.2 MB, free: 6.684 MB / 250.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002244/0.3339, allocations: 56 kB / 310.2 MB, free: 6.629 MB / 250.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001831/0.3341, allocations: 56 kB / 310.3 MB, free: 6.574 MB / 250.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001898/0.3343, allocations: 159.4 kB / 310.5 MB, free: 6.418 MB / 250.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002749/0.3346, allocations: 96 kB / 310.6 MB, free: 6.324 MB / 250.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001101/0.3357, allocations: 0.8179 MB / 311.4 MB, free: 5.504 MB / 250.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.706e-06/0.3357, allocations: 0 / 311.4 MB, free: 5.504 MB / 250.7 MB
Notification: Performance of FrontEnd: time 2.886e-06/0.3357, allocations: 0 / 311.4 MB, free: 5.504 MB / 250.7 MB
Notification: Performance of Transformations before backend: time 1.616e-05/0.3358, allocations: 0 / 311.4 MB, free: 5.504 MB / 250.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 134
 * Number of variables: 134
Notification: Performance of Generate backend data structure: time 0.002847/0.3386, allocations: 1.054 MB / 312.4 MB, free: 4.379 MB / 250.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.635e-05/0.3387, allocations: 8.031 kB / 312.4 MB, free: 4.371 MB / 250.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002905/0.339, allocations: 106.8 kB / 312.5 MB, free: 4.266 MB / 250.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001212/0.3402, allocations: 0.5154 MB / 313 MB, free: 3.707 MB / 250.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004774/0.3407, allocations: 166.4 kB / 313.2 MB, free: 3.527 MB / 250.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001482/0.3409, allocations: 56 kB / 313.3 MB, free: 3.473 MB / 250.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002309/0.3432, allocations: 0.8587 MB / 314.1 MB, free: 2.512 MB / 250.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.645e-05/0.3433, allocations: 0 / 314.1 MB, free: 2.512 MB / 250.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000109/0.3434, allocations: 24 kB / 314.1 MB, free: 2.488 MB / 250.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.845e-05/0.3434, allocations: 12 kB / 314.2 MB, free: 2.477 MB / 250.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002615/0.346, allocations: 0.6531 MB / 314.8 MB, free: 1.824 MB / 250.7 MB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.006702/0.3528, allocations: 1.983 MB / 316.8 MB, free: 15.73 MB / 266.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003221/0.356, allocations: 0.8864 MB / 317.7 MB, free: 14.78 MB / 266.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001373/0.3562, allocations: 16.62 kB / 317.7 MB, free: 14.76 MB / 266.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.693e-05/0.3563, allocations: 55.22 kB / 317.8 MB, free: 14.7 MB / 266.7 MB
Notification: Performance of pre-optimization done (n=72): time 4.599e-06/0.3563, allocations: 0 / 317.8 MB, free: 14.7 MB / 266.7 MB
Notification: Performance of matching and sorting (n=72): time 0.01376/0.3701, allocations: 1.99 MB / 319.7 MB, free: 12.61 MB / 266.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005997/0.3708, allocations: 0.8273 MB / 320.6 MB, free: 11.59 MB / 266.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001321/0.3721, allocations: 491.5 kB / 321.1 MB, free: 11.11 MB / 266.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0002387/0.3724, allocations: 41.7 kB / 321.1 MB, free: 11.06 MB / 266.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0005136/0.3729, allocations: 325.1 kB / 321.4 MB, free: 10.73 MB / 266.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0004265/0.3733, allocations: 252.3 kB / 321.7 MB, free: 10.48 MB / 266.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.018e-05/0.3734, allocations: 12 kB / 321.7 MB, free: 10.47 MB / 266.7 MB
Notification: Performance of setup shared object (initialization): time 0.0003057/0.3738, allocations: 386.7 kB / 322 MB, free: 10.09 MB / 266.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001797/0.3756, allocations: 301.8 kB / 322.3 MB, free: 9.793 MB / 266.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002426/0.378, allocations: 0.5643 MB / 322.9 MB, free: 9.133 MB / 266.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0021/0.3802, allocations: 420.1 kB / 323.3 MB, free: 8.703 MB / 266.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.262e-06/0.3802, allocations: 3.938 kB / 323.3 MB, free: 8.699 MB / 266.7 MB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.006922/0.3871, allocations: 1.157 MB / 324.5 MB, free: 7.504 MB / 266.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001196/0.3873, allocations: 97.05 kB / 324.6 MB, free: 7.391 MB / 266.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.253e-05/0.3873, allocations: 0 / 324.6 MB, free: 7.391 MB / 266.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001521/0.3889, allocations: 255.2 kB / 324.8 MB, free: 7.129 MB / 266.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001665/0.3906, allocations: 143.8 kB / 325 MB, free: 6.988 MB / 266.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01702/0.4076, allocations: 6.575 MB / 331.5 MB, free: 15.88 MB / 282.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002224/0.4099, allocations: 123.4 kB / 331.7 MB, free: 15.76 MB / 282.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001514/0.4101, allocations: 20 kB / 331.7 MB, free: 15.74 MB / 282.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 60
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 4 {1 3,1 1,3 3,1 7}
Notification: Performance of prepare postOptimizeDAE: time 0.0007346/0.4108, allocations: 213.7 kB / 331.9 MB, free: 15.52 MB / 282.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000361/0.4112, allocations: 83.06 kB / 332 MB, free: 15.44 MB / 282.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003352/0.4116, allocations: 91 kB / 332.1 MB, free: 15.34 MB / 282.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.34e-05/0.4116, allocations: 8 kB / 332.1 MB, free: 15.34 MB / 282.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.886e-06/0.4116, allocations: 0 / 332.1 MB, free: 15.34 MB / 282.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006421/0.418, allocations: 1.331 MB / 333.4 MB, free: 13.89 MB / 282.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01066/0.4288, allocations: 1.956 MB / 335.3 MB, free: 11.86 MB / 282.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.83e-05/0.4289, allocations: 4 kB / 335.4 MB, free: 11.86 MB / 282.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002176/0.4311, allocations: 147.8 kB / 335.5 MB, free: 11.71 MB / 282.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001241/0.4323, allocations: 214.6 kB / 335.7 MB, free: 11.5 MB / 282.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.912e-05/0.4325, allocations: 16 kB / 335.7 MB, free: 11.48 MB / 282.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01168/0.4442, allocations: 5.123 MB / 340.8 MB, free: 5.957 MB / 282.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.444e-06/0.4442, allocations: 0 / 340.8 MB, free: 5.957 MB / 282.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006273/0.4505, allocations: 1.511 MB / 342.4 MB, free: 4.422 MB / 282.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002995/0.4508, allocations: 148.2 kB / 342.5 MB, free: 4.258 MB / 282.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002527/0.4511, allocations: 20 kB / 342.5 MB, free: 4.238 MB / 282.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001287/0.4524, allocations: 71.84 kB / 342.6 MB, free: 4.168 MB / 282.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002454/0.4527, allocations: 60.56 kB / 342.6 MB, free: 4.109 MB / 282.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.182e-05/0.4527, allocations: 16 kB / 342.7 MB, free: 4.094 MB / 282.7 MB
Notification: Performance of sorting global known variables: time 0.0007465/0.4535, allocations: 407 kB / 343.1 MB, free: 3.703 MB / 282.7 MB
Notification: Performance of sort global known variables: time 4.21e-07/0.4535, allocations: 0 / 343.1 MB, free: 3.703 MB / 282.7 MB
Notification: Performance of remove unused functions: time 0.001191/0.4547, allocations: 271.7 kB / 343.3 MB, free: 3.438 MB / 282.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (pipe1.T,pipe2.T,pipe3.T,heatCapacitor1.T,heatCapacitor2.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (60):
 * Single equations (assignments): 57
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {1 3,1 3,1 6}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002395/0.455, allocations: 123.1 kB / 343.4 MB, free: 3.309 MB / 282.7 MB
Notification: Performance of simCode: created initialization part: time 0.003926/0.4589, allocations: 1.385 MB / 344.8 MB, free: 1.832 MB / 282.7 MB
Notification: Performance of simCode: created event and clocks part: time 8.316e-06/0.459, allocations: 4 kB / 344.8 MB, free: 1.828 MB / 282.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.002543/0.4615, allocations: 0.8119 MB / 345.6 MB, free: 0.9805 MB / 282.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001451/0.463, allocations: 191 kB / 345.8 MB, free: 0.793 MB / 282.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004605/0.4676, allocations: 1.858 MB / 347.7 MB, free: 14.9 MB / 298.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007226/0.4684, allocations: 0.9473 MB / 348.6 MB, free: 13.93 MB / 298.7 MB
Notification: Performance of simCode: alias equations: time 0.0007501/0.4691, allocations: 89.31 kB / 348.7 MB, free: 13.84 MB / 298.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000245/0.4694, allocations: 59.42 kB / 348.8 MB, free: 13.78 MB / 298.7 MB
Notification: Performance of SimCode: time 1.172e-06/0.4694, allocations: 0 / 348.8 MB, free: 13.78 MB / 298.7 MB
Notification: Performance of Templates: time 0.04313/0.5126, allocations: 15.24 MB / 364 MB, free: 14.55 MB / 314.7 MB