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_3.2.1_Modelica.Mechanics.Translational.Examples.SignConvention")
Notification: Performance of loadModel(Modelica): time 1.715/1.715, allocations: 171.2 MB / 185.7 MB, free: 1.398 MB / 154.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.172e-05/3.171e-05, allocations: 6.188 kB / 228.1 MB, free: 7.332 MB / 186.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.0812/0.08125, allocations: 38.77 MB / 266.9 MB, free: 488 kB / 218.7 MB
Notification: Performance of NFInst.instantiate(Modelica.Mechanics.Translational.Examples.SignConvention): time 0.002757/0.08407, allocations: 1.648 MB / 268.6 MB, free: 14.81 MB / 234.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0004217/0.08454, allocations: 147.8 kB / 268.7 MB, free: 14.66 MB / 234.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001085/0.08466, allocations: 8 kB / 268.7 MB, free: 14.66 MB / 234.7 MB
Notification: Performance of NFTyping.typeComponents: time 5.677e-05/0.08473, allocations: 15.84 kB / 268.7 MB, free: 14.64 MB / 234.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001685/0.08491, allocations: 51.81 kB / 268.8 MB, free: 14.59 MB / 234.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0001472/0.08507, allocations: 27.97 kB / 268.8 MB, free: 14.56 MB / 234.7 MB
Notification: Performance of NFFlatten.flatten: time 0.0002408/0.08533, allocations: 107.7 kB / 268.9 MB, free: 14.46 MB / 234.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001503/0.08549, allocations: 44.05 kB / 269 MB, free: 14.41 MB / 234.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 8.335e-05/0.08559, allocations: 43.91 kB / 269 MB, free: 14.37 MB / 234.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001353/0.08573, allocations: 59.77 kB / 269.1 MB, free: 14.31 MB / 234.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 3.81e-05/0.08578, allocations: 4 kB / 269.1 MB, free: 14.3 MB / 234.7 MB
Notification: Performance of NFPackage.collectConstants: time 2.962e-05/0.08582, allocations: 8 kB / 269.1 MB, free: 14.3 MB / 234.7 MB
Notification: Performance of NFScalarize.scalarize: time 3.712e-05/0.08587, allocations: 23.86 kB / 269.1 MB, free: 14.27 MB / 234.7 MB
Notification: Performance of NFVerifyModel.verify: time 4.927e-05/0.08593, allocations: 16 kB / 269.1 MB, free: 14.26 MB / 234.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0002274/0.08617, allocations: 135.9 kB / 269.2 MB, free: 14.12 MB / 234.7 MB
Notification: Performance of FrontEnd - DAE generated: time 2.795e-06/0.08618, allocations: 0 / 269.2 MB, free: 14.12 MB / 234.7 MB
Notification: Performance of FrontEnd: time 2.815e-06/0.0862, allocations: 4 kB / 269.2 MB, free: 14.12 MB / 234.7 MB
Notification: Performance of Transformations before backend: time 1.065e-05/0.08622, allocations: 0 / 269.2 MB, free: 14.12 MB / 234.7 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 0.0007579/0.08699, allocations: 434.8 kB / 269.7 MB, free: 13.65 MB / 234.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.407e-05/0.08704, allocations: 8.031 kB / 269.7 MB, free: 13.64 MB / 234.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.284e-05/0.08712, allocations: 19.81 kB / 269.7 MB, free: 13.62 MB / 234.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002966/0.08742, allocations: 214.7 kB / 269.9 MB, free: 13.37 MB / 234.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.485e-05/0.08746, allocations: 19.98 kB / 269.9 MB, free: 13.35 MB / 234.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.946e-05/0.08753, allocations: 23.88 kB / 269.9 MB, free: 13.33 MB / 234.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004204/0.08797, allocations: 172.1 kB / 270.1 MB, free: 13.14 MB / 234.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.352e-05/0.08801, allocations: 4 kB / 270.1 MB, free: 13.14 MB / 234.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.612e-05/0.08804, allocations: 8 kB / 270.1 MB, free: 13.13 MB / 234.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.518e-06/0.08806, allocations: 4 kB / 270.1 MB, free: 13.13 MB / 234.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003208/0.08839, allocations: 99.88 kB / 270.2 MB, free: 13.03 MB / 234.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001643/0.09005, allocations: 0.7874 MB / 271 MB, free: 12.17 MB / 234.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002693/0.09034, allocations: 115.9 kB / 271.1 MB, free: 12.03 MB / 234.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.848e-05/0.09037, allocations: 4.156 kB / 271.1 MB, free: 12.03 MB / 234.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.825e-05/0.09041, allocations: 34.56 kB / 271.2 MB, free: 11.98 MB / 234.7 MB
Notification: Performance of pre-optimization done (n=13): time 2.555e-06/0.09042, allocations: 4 kB / 271.2 MB, free: 11.98 MB / 234.7 MB
Notification: Performance of matching and sorting (n=13): time 0.0004351/0.09087, allocations: 129.4 kB / 271.3 MB, free: 11.85 MB / 234.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.096e-05/0.09096, allocations: 114.8 kB / 271.4 MB, free: 11.71 MB / 234.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002639/0.09124, allocations: 194 kB / 271.6 MB, free: 11.52 MB / 234.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.509e-05/0.09128, allocations: 25.7 kB / 271.6 MB, free: 11.48 MB / 234.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001203/0.09141, allocations: 140 kB / 271.8 MB, free: 11.34 MB / 234.7 MB
Notification: Performance of collectInitialBindings (initialization): time 5.769e-05/0.09148, allocations: 47.3 kB / 271.8 MB, free: 11.29 MB / 234.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.405e-05/0.0915, allocations: 4 kB / 271.8 MB, free: 11.29 MB / 234.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001625/0.09167, allocations: 338.8 kB / 272.1 MB, free: 10.95 MB / 234.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001151/0.0918, allocations: 36.45 kB / 272.2 MB, free: 10.91 MB / 234.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001898/0.092, allocations: 124.9 kB / 272.3 MB, free: 10.75 MB / 234.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001617/0.09217, allocations: 59.92 kB / 272.4 MB, free: 10.69 MB / 234.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.146e-06/0.09219, allocations: 0 / 272.4 MB, free: 10.69 MB / 234.7 MB
Notification: Performance of matching and sorting (n=27) (initialization): time 0.0004859/0.09269, allocations: 217 kB / 272.6 MB, free: 10.47 MB / 234.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.934e-05/0.09272, allocations: 4 kB / 272.6 MB, free: 10.47 MB / 234.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.422e-05/0.09274, allocations: 4 kB / 272.6 MB, free: 10.46 MB / 234.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.001e-05/0.09277, allocations: 4 kB / 272.6 MB, free: 10.46 MB / 234.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002956/0.09308, allocations: 47.92 kB / 272.6 MB, free: 10.41 MB / 234.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.184e-05/0.0931, allocations: 4.344 kB / 272.6 MB, free: 10.41 MB / 234.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001745/0.09329, allocations: 31.69 kB / 272.7 MB, free: 10.38 MB / 234.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.195e-05/0.09332, allocations: 11.95 kB / 272.7 MB, free: 10.37 MB / 234.7 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 0.0001435/0.09347, allocations: 133.8 kB / 272.8 MB, free: 10.23 MB / 234.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.041e-05/0.09357, allocations: 15.81 kB / 272.8 MB, free: 10.21 MB / 234.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.094e-05/0.09364, allocations: 21 kB / 272.8 MB, free: 10.19 MB / 234.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.529e-06/0.09366, allocations: 4 kB / 272.8 MB, free: 10.19 MB / 234.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.225e-06/0.09368, allocations: 3.984 kB / 272.8 MB, free: 10.18 MB / 234.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.003e-06/0.09369, allocations: 4 kB / 272.9 MB, free: 10.18 MB / 234.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000632/0.09433, allocations: 249.9 kB / 273.1 MB, free: 9.887 MB / 234.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.324e-06/0.09435, allocations: 4 kB / 273.1 MB, free: 9.883 MB / 234.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000317/0.09468, allocations: 35.92 kB / 273.1 MB, free: 9.848 MB / 234.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.818e-06/0.0947, allocations: 0 / 273.1 MB, free: 9.848 MB / 234.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.683e-05/0.09472, allocations: 4.25 kB / 273.1 MB, free: 9.844 MB / 234.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.698e-06/0.09474, allocations: 7.938 kB / 273.1 MB, free: 9.836 MB / 234.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.308e-06/0.09475, allocations: 4 kB / 273.2 MB, free: 9.832 MB / 234.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004777/0.09524, allocations: 421.2 kB / 273.6 MB, free: 9.391 MB / 234.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 8.074e-05/0.09533, allocations: 92.91 kB / 273.7 MB, free: 9.281 MB / 234.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.563e-05/0.09539, allocations: 4 kB / 273.7 MB, free: 9.277 MB / 234.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002166/0.09562, allocations: 4.062 kB / 273.7 MB, free: 9.273 MB / 234.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.42e-05/0.09566, allocations: 11.94 kB / 273.7 MB, free: 9.262 MB / 234.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.238e-05/0.09568, allocations: 4 kB / 273.7 MB, free: 9.258 MB / 234.7 MB
Notification: Performance of sorting global known variables: time 0.0001975/0.09589, allocations: 160.2 kB / 273.8 MB, free: 9.102 MB / 234.7 MB
Notification: Performance of sort global known variables: time 4.01e-07/0.0959, allocations: 4 kB / 273.8 MB, free: 9.098 MB / 234.7 MB
Notification: Performance of remove unused functions: time 0.0004921/0.0964, allocations: 43.84 kB / 273.9 MB, free: 9.055 MB / 234.7 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 0.0001441/0.09656, allocations: 99.25 kB / 274 MB, free: 8.945 MB / 234.7 MB
Notification: Performance of simCode: created initialization part: time 0.0003176/0.09689, allocations: 115.7 kB / 274.1 MB, free: 8.832 MB / 234.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.336e-06/0.0969, allocations: 0.6875 kB / 274.1 MB, free: 8.832 MB / 234.7 MB
Notification: Performance of simCode: created simulation system equations: time 9.392e-05/0.09701, allocations: 39.92 kB / 274.1 MB, free: 8.793 MB / 234.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004562/0.09748, allocations: 20 kB / 274.1 MB, free: 8.773 MB / 234.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001542/0.09903, allocations: 0.7425 MB / 274.9 MB, free: 8 MB / 234.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003761/0.09943, allocations: 0.7284 MB / 275.6 MB, free: 7.246 MB / 234.7 MB
Notification: Performance of simCode: alias equations: time 0.0001297/0.09957, allocations: 21.94 kB / 275.6 MB, free: 7.223 MB / 234.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.592e-05/0.09964, allocations: 19.44 kB / 275.7 MB, free: 7.203 MB / 234.7 MB
Notification: Performance of SimCode: time 8.32e-07/0.09965, allocations: 0 / 275.7 MB, free: 7.203 MB / 234.7 MB
Notification: Performance of Templates: time 0.005707/0.1054, allocations: 1.284 MB / 276.9 MB, free: 5.922 MB / 234.7 MB