Running command: translateModel(Modelica.Mechanics.Translational.Examples.SignConvention,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="time|mass1.s|mass1.v|mass2.s|mass2.v|mass3.s|mass3.v",fileNamePrefix="Modelica_3.2.2_Modelica.Mechanics.Translational.Examples.SignConvention")
Notification: Performance of loadModel(Modelica): time 1.751/1.751, allocations: 194.9 MB / 210.6 MB, free: 8.152 MB / 170.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.36e-05/2.378e-05, allocations: 3.906 kB / 258.8 MB, free: 7.855 MB / 218.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2813/0.2813, allocations: 44.5 MB / 303.3 MB, free: 12.94 MB / 250.7 MB
Notification: Performance of NFInst.instantiate(Modelica.Mechanics.Translational.Examples.SignConvention): time 0.002543/0.2839, allocations: 1.643 MB / 305 MB, free: 11.59 MB / 250.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0003813/0.2843, allocations: 145.8 kB / 305.1 MB, free: 11.47 MB / 250.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 9.613e-05/0.2845, allocations: 5.781 kB / 305.1 MB, free: 11.47 MB / 250.7 MB
Notification: Performance of NFTyping.typeComponents: time 5.539e-05/0.2845, allocations: 22.69 kB / 305.1 MB, free: 11.45 MB / 250.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.000159/0.2847, allocations: 50.88 kB / 305.2 MB, free: 11.41 MB / 250.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0001342/0.2848, allocations: 33.25 kB / 305.2 MB, free: 11.38 MB / 250.7 MB
Notification: Performance of NFFlatten.flatten: time 0.0002195/0.2851, allocations: 100.8 kB / 305.3 MB, free: 11.31 MB / 250.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001267/0.2852, allocations: 33.53 kB / 305.3 MB, free: 11.29 MB / 250.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 6.973e-05/0.2853, allocations: 45.52 kB / 305.4 MB, free: 11.27 MB / 250.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001245/0.2854, allocations: 61.62 kB / 305.5 MB, free: 11.23 MB / 250.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 3.777e-05/0.2855, allocations: 6.094 kB / 305.5 MB, free: 11.23 MB / 250.7 MB
Notification: Performance of NFPackage.collectConstants: time 2.349e-05/0.2855, allocations: 9.156 kB / 305.5 MB, free: 11.23 MB / 250.7 MB
Notification: Performance of NFScalarize.scalarize: time 3.693e-05/0.2856, allocations: 25.05 kB / 305.5 MB, free: 11.21 MB / 250.7 MB
Notification: Performance of NFVerifyModel.verify: time 4.829e-05/0.2856, allocations: 19.69 kB / 305.5 MB, free: 11.2 MB / 250.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001962/0.2858, allocations: 142.3 kB / 305.6 MB, free: 11.1 MB / 250.7 MB
Notification: Performance of FrontEnd - DAE generated: time 2.245e-06/0.2858, allocations: 0 / 305.6 MB, free: 11.1 MB / 250.7 MB
Notification: Performance of FrontEnd: time 1.613e-06/0.2859, allocations: 0 / 305.6 MB, free: 11.1 MB / 250.7 MB
Notification: Performance of Transformations before backend: time 9.438e-06/0.2859, allocations: 1.156 kB / 305.6 MB, free: 11.1 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: 43
 * Number of variables: 43
Notification: Performance of Generate backend data structure: time 0.0006627/0.2865, allocations: 427.2 kB / 306.1 MB, free: 10.68 MB / 250.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.89e-05/0.2866, allocations: 9.031 kB / 306.1 MB, free: 10.68 MB / 250.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.08e-05/0.2867, allocations: 18.03 kB / 306.1 MB, free: 10.67 MB / 250.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002525/0.2869, allocations: 217.3 kB / 306.3 MB, free: 10.43 MB / 250.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.251e-05/0.287, allocations: 15.27 kB / 306.3 MB, free: 10.43 MB / 250.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.383e-05/0.287, allocations: 23.73 kB / 306.3 MB, free: 10.41 MB / 250.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003934/0.2874, allocations: 177.8 kB / 306.5 MB, free: 10.27 MB / 250.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.187e-05/0.2875, allocations: 3.906 kB / 306.5 MB, free: 10.27 MB / 250.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.667e-05/0.2875, allocations: 12 kB / 306.5 MB, free: 10.25 MB / 250.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.316e-06/0.2875, allocations: 4 kB / 306.5 MB, free: 10.25 MB / 250.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002798/0.2878, allocations: 103.9 kB / 306.6 MB, free: 10.15 MB / 250.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001466/0.2893, allocations: 0.7756 MB / 307.4 MB, free: 9.305 MB / 250.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002479/0.2896, allocations: 119.9 kB / 307.5 MB, free: 9.16 MB / 250.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.371e-05/0.2896, allocations: 0 / 307.5 MB, free: 9.16 MB / 250.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.536e-05/0.2896, allocations: 34.56 kB / 307.6 MB, free: 9.117 MB / 250.7 MB
Notification: Performance of pre-optimization done (n=13): time 1.533e-06/0.2896, allocations: 0 / 307.6 MB, free: 9.117 MB / 250.7 MB
Notification: Performance of matching and sorting (n=13): time 0.0004128/0.29, allocations: 133.5 kB / 307.7 MB, free: 8.98 MB / 250.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.598e-05/0.2901, allocations: 114.8 kB / 307.8 MB, free: 8.844 MB / 250.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002411/0.2904, allocations: 191.3 kB / 308 MB, free: 8.652 MB / 250.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.828e-05/0.2904, allocations: 25.7 kB / 308 MB, free: 8.621 MB / 250.7 MB
Notification: Performance of collectInitialEqns (initialization): time 9.972e-05/0.2905, allocations: 132 kB / 308.1 MB, free: 8.484 MB / 250.7 MB
Notification: Performance of collectInitialBindings (initialization): time 5.635e-05/0.2906, allocations: 59.19 kB / 308.2 MB, free: 8.426 MB / 250.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.171e-05/0.2906, allocations: 4 kB / 308.2 MB, free: 8.422 MB / 250.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001128/0.2907, allocations: 326.8 kB / 308.5 MB, free: 8.094 MB / 250.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001073/0.2908, allocations: 36.45 kB / 308.6 MB, free: 8.059 MB / 250.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001752/0.291, allocations: 132.9 kB / 308.7 MB, free: 7.887 MB / 250.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001581/0.2912, allocations: 64.28 kB / 308.8 MB, free: 7.824 MB / 250.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.191e-06/0.2912, allocations: 4 kB / 308.8 MB, free: 7.82 MB / 250.7 MB
Notification: Performance of matching and sorting (n=27) (initialization): time 0.0004467/0.2917, allocations: 209.2 kB / 309 MB, free: 7.609 MB / 250.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.093e-05/0.2917, allocations: 8 kB / 309 MB, free: 7.602 MB / 250.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.446e-06/0.2917, allocations: 7.938 kB / 309 MB, free: 7.594 MB / 250.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.813e-05/0.2917, allocations: 7.953 kB / 309 MB, free: 7.586 MB / 250.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002855/0.292, allocations: 43.92 kB / 309 MB, free: 7.543 MB / 250.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.101e-05/0.2921, allocations: 4 kB / 309 MB, free: 7.539 MB / 250.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00017/0.2922, allocations: 23.75 kB / 309.1 MB, free: 7.516 MB / 250.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.958e-05/0.2923, allocations: 11.94 kB / 309.1 MB, free: 7.504 MB / 250.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (27):
 * Single equations (assignments): 27
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001276/0.2924, allocations: 146 kB / 309.2 MB, free: 7.352 MB / 250.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.028e-05/0.2925, allocations: 15.81 kB / 309.2 MB, free: 7.336 MB / 250.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.94e-05/0.2926, allocations: 21 kB / 309.2 MB, free: 7.309 MB / 250.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.66e-06/0.2926, allocations: 4 kB / 309.3 MB, free: 7.305 MB / 250.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.074e-06/0.2926, allocations: 3.953 kB / 309.3 MB, free: 7.301 MB / 250.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.291e-06/0.2926, allocations: 3.984 kB / 309.3 MB, free: 7.297 MB / 250.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005769/0.2932, allocations: 241.5 kB / 309.5 MB, free: 7.012 MB / 250.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.154e-06/0.2932, allocations: 0 / 309.5 MB, free: 7.012 MB / 250.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003281/0.2936, allocations: 39.92 kB / 309.5 MB, free: 6.973 MB / 250.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.466e-06/0.2936, allocations: 0 / 309.5 MB, free: 6.973 MB / 250.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.767e-05/0.2936, allocations: 8.25 kB / 309.5 MB, free: 6.965 MB / 250.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.428e-06/0.2936, allocations: 4 kB / 309.5 MB, free: 6.961 MB / 250.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.643e-06/0.2936, allocations: 0 / 309.5 MB, free: 6.961 MB / 250.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004247/0.2941, allocations: 425.4 kB / 310 MB, free: 6.516 MB / 250.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 7.043e-05/0.2942, allocations: 104.8 kB / 310.1 MB, free: 6.395 MB / 250.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.668e-05/0.2942, allocations: 4.062 kB / 310.1 MB, free: 6.391 MB / 250.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002181/0.2944, allocations: 4 kB / 310.1 MB, free: 6.387 MB / 250.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.473e-05/0.2945, allocations: 4 kB / 310.1 MB, free: 6.383 MB / 250.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.372e-05/0.2945, allocations: 7.984 kB / 310.1 MB, free: 6.375 MB / 250.7 MB
Notification: Performance of sorting global known variables: time 0.0001732/0.2947, allocations: 151.4 kB / 310.2 MB, free: 6.227 MB / 250.7 MB
Notification: Performance of sort global known variables: time 3.7e-07/0.2947, allocations: 0 / 310.2 MB, free: 6.227 MB / 250.7 MB
Notification: Performance of remove unused functions: time 0.0004559/0.2952, allocations: 40 kB / 310.3 MB, free: 6.188 MB / 250.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 6 (mass1.s,mass1.v,mass2.s,mass2.v,mass3.s,mass3.v)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (13):
 * Single equations (assignments): 13
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001086/0.2953, allocations: 103.2 kB / 310.4 MB, free: 6.078 MB / 250.7 MB
Notification: Performance of simCode: created initialization part: time 0.0002939/0.2956, allocations: 107.8 kB / 310.5 MB, free: 5.973 MB / 250.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.344e-06/0.2956, allocations: 0 / 310.5 MB, free: 5.973 MB / 250.7 MB
Notification: Performance of simCode: created simulation system equations: time 8.747e-05/0.2957, allocations: 39.92 kB / 310.5 MB, free: 5.934 MB / 250.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004429/0.2961, allocations: 26.47 kB / 310.5 MB, free: 5.914 MB / 250.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001428/0.2976, allocations: 0.7497 MB / 311.3 MB, free: 5.125 MB / 250.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003065/0.2979, allocations: 0.7361 MB / 312 MB, free: 4.359 MB / 250.7 MB
Notification: Performance of simCode: alias equations: time 0.0001321/0.2981, allocations: 25.94 kB / 312.1 MB, free: 4.336 MB / 250.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.115e-05/0.2981, allocations: 15.44 kB / 312.1 MB, free: 4.32 MB / 250.7 MB
Notification: Performance of SimCode: time 6.11e-07/0.2981, allocations: 0 / 312.1 MB, free: 4.32 MB / 250.7 MB
Notification: Performance of Templates: time 0.005349/0.3035, allocations: 1.269 MB / 313.3 MB, free: 3.055 MB / 250.7 MB