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_4.0.0_Modelica.Mechanics.Translational.Examples.SignConvention")
Notification: Performance of loadModel(Modelica): time 2.105/2.105, allocations: 225.8 MB / 238.8 MB, free: 11.18 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.784e-05/2.791e-05, allocations: 0 / 292.1 MB, free: 8.336 MB / 234.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09373/0.09378, allocations: 50.42 MB / 342.6 MB, free: 5.891 MB / 282.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4214/0.5153, allocations: 76.71 MB / 419.3 MB, free: 1.477 MB / 330.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002022/0.5155, allocations: 65.84 kB / 419.3 MB, free: 1.441 MB / 330.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01257/0.5281, allocations: 2.9 MB / 422.2 MB, free: 14.97 MB / 346.7 MB
Notification: Performance of FrontEnd: time 2.503e-06/0.5282, allocations: 0 / 422.2 MB, free: 14.97 MB / 346.7 MB
Notification: Performance of Transformations before backend: time 2.102e-05/0.5282, allocations: 8 kB / 422.2 MB, free: 14.96 MB / 346.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 41
 * Number of variables: 41
Notification: Performance of Generate backend data structure: time 0.0008365/0.5291, allocations: 413.1 kB / 422.6 MB, free: 14.53 MB / 346.7 MB
Notification: Performance of prepare preOptimizeDAE: time 6.484e-05/0.5291, allocations: 12.03 kB / 422.7 MB, free: 14.52 MB / 346.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.303e-05/0.5293, allocations: 22.61 kB / 422.7 MB, free: 14.5 MB / 346.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003854/0.5297, allocations: 210.6 kB / 422.9 MB, free: 14.26 MB / 346.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.748e-05/0.5297, allocations: 7.938 kB / 422.9 MB, free: 14.25 MB / 346.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.842e-05/0.5298, allocations: 23.88 kB / 422.9 MB, free: 14.24 MB / 346.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005559/0.5304, allocations: 171.6 kB / 423.1 MB, free: 14.09 MB / 346.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.68e-05/0.5304, allocations: 7.906 kB / 423.1 MB, free: 14.08 MB / 346.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.194e-05/0.5305, allocations: 11.73 kB / 423.1 MB, free: 14.08 MB / 346.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.408e-05/0.5305, allocations: 4 kB / 423.1 MB, free: 14.07 MB / 346.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004273/0.531, allocations: 90.75 kB / 423.2 MB, free: 14.01 MB / 346.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002522/0.5335, allocations: 0.9714 MB / 424.2 MB, free: 13.04 MB / 346.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002626/0.5338, allocations: 89.48 kB / 424.3 MB, free: 12.94 MB / 346.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000128/0.534, allocations: 49.34 kB / 424.3 MB, free: 12.89 MB / 346.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.241e-05/0.534, allocations: 8 kB / 424.3 MB, free: 12.89 MB / 346.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.72e-05/0.5341, allocations: 34.83 kB / 424.3 MB, free: 12.84 MB / 346.7 MB
Notification: Performance of pre-optimization done (n=12): time 5.327e-06/0.5341, allocations: 0 / 424.3 MB, free: 12.84 MB / 346.7 MB
Notification: Performance of matching and sorting (n=12): time 0.0005462/0.5347, allocations: 103.5 kB / 424.4 MB, free: 12.75 MB / 346.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001005/0.5348, allocations: 102.8 kB / 424.5 MB, free: 12.62 MB / 346.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003783/0.5352, allocations: 182.3 kB / 424.7 MB, free: 12.46 MB / 346.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.461e-05/0.5352, allocations: 25.7 kB / 424.7 MB, free: 12.43 MB / 346.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001617/0.5354, allocations: 150.1 kB / 424.9 MB, free: 12.3 MB / 346.7 MB
Notification: Performance of collectInitialBindings (initialization): time 8.51e-05/0.5355, allocations: 54.02 kB / 424.9 MB, free: 12.25 MB / 346.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.825e-05/0.5356, allocations: 3.938 kB / 425 MB, free: 12.25 MB / 346.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002548/0.5358, allocations: 330 kB / 425.3 MB, free: 11.93 MB / 346.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001596/0.536, allocations: 34.72 kB / 425.3 MB, free: 11.9 MB / 346.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003003/0.5363, allocations: 139.9 kB / 425.4 MB, free: 11.74 MB / 346.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002473/0.5366, allocations: 62.09 kB / 425.5 MB, free: 11.69 MB / 346.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.441e-06/0.5366, allocations: 3.938 kB / 425.5 MB, free: 11.69 MB / 346.7 MB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.0007728/0.5374, allocations: 201.8 kB / 425.7 MB, free: 11.52 MB / 346.7 MB
Notification: Performance of prepare postOptimizeDAE: time 3.488e-05/0.5375, allocations: 7.953 kB / 425.7 MB, free: 11.51 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.809e-05/0.5375, allocations: 4.047 kB / 425.7 MB, free: 11.5 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 3.414e-05/0.5376, allocations: 11.98 kB / 425.7 MB, free: 11.49 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004015/0.538, allocations: 50.91 kB / 425.8 MB, free: 11.45 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.762e-05/0.538, allocations: 8 kB / 425.8 MB, free: 11.44 MB / 346.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001821/0.5382, allocations: 31.41 kB / 425.8 MB, free: 11.41 MB / 346.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.673e-05/0.5383, allocations: 8 kB / 425.8 MB, free: 11.4 MB / 346.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (28):
 * Single equations (assignments): 28
 * 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 0.0001137/0.5384, allocations: 119.8 kB / 425.9 MB, free: 11.29 MB / 346.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001085/0.5385, allocations: 15.81 kB / 426 MB, free: 11.27 MB / 346.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.334e-05/0.5386, allocations: 27.31 kB / 426 MB, free: 11.25 MB / 346.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.154e-05/0.5386, allocations: 4 kB / 426 MB, free: 11.25 MB / 346.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.83e-06/0.5386, allocations: 3.938 kB / 426 MB, free: 11.25 MB / 346.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.463e-06/0.5386, allocations: 0 / 426 MB, free: 11.25 MB / 346.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006148/0.5393, allocations: 237.4 kB / 426.2 MB, free: 10.99 MB / 346.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.56e-06/0.5393, allocations: 4 kB / 426.2 MB, free: 10.98 MB / 346.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002199/0.5395, allocations: 27.98 kB / 426.3 MB, free: 10.96 MB / 346.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 8.458e-06/0.5395, allocations: 4 kB / 426.3 MB, free: 10.95 MB / 346.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.623e-05/0.5396, allocations: 3.188 kB / 426.3 MB, free: 10.95 MB / 346.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.144e-05/0.5396, allocations: 7.953 kB / 426.3 MB, free: 10.95 MB / 346.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.252e-06/0.5396, allocations: 0 / 426.3 MB, free: 10.95 MB / 346.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004683/0.5401, allocations: 407.3 kB / 426.7 MB, free: 10.54 MB / 346.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 9.452e-05/0.5402, allocations: 104.4 kB / 426.8 MB, free: 10.43 MB / 346.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.332e-05/0.5402, allocations: 0 / 426.8 MB, free: 10.43 MB / 346.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002147/0.5405, allocations: 5.938 kB / 426.8 MB, free: 10.42 MB / 346.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.152e-05/0.5405, allocations: 7.984 kB / 426.8 MB, free: 10.41 MB / 346.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.29e-05/0.5405, allocations: 7.375 kB / 426.8 MB, free: 10.41 MB / 346.7 MB
Notification: Performance of sorting global known variables: time 0.0001734/0.5407, allocations: 146.1 kB / 426.9 MB, free: 10.29 MB / 346.7 MB
Notification: Performance of sort global known variables: time 7.05e-07/0.5407, allocations: 0 / 426.9 MB, free: 10.29 MB / 346.7 MB
Notification: Performance of remove unused functions: time 0.0005509/0.5413, allocations: 39.81 kB / 427 MB, free: 10.25 MB / 346.7 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 (12):
 * Single equations (assignments): 12
 * 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 0.0001665/0.5415, allocations: 106.3 kB / 427.1 MB, free: 10.14 MB / 346.7 MB
Notification: Performance of simCode: created initialization part: time 0.0002734/0.5418, allocations: 98.67 kB / 427.2 MB, free: 10.06 MB / 346.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.871e-06/0.5418, allocations: 0 / 427.2 MB, free: 10.06 MB / 346.7 MB
Notification: Performance of simCode: created simulation system equations: time 7.61e-05/0.5419, allocations: 41.92 kB / 427.2 MB, free: 10.03 MB / 346.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004467/0.5423, allocations: 30.66 kB / 427.2 MB, free: 10.01 MB / 346.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001153/0.5435, allocations: 0.5569 MB / 427.8 MB, free: 9.441 MB / 346.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004455/0.544, allocations: 0.7363 MB / 428.5 MB, free: 8.68 MB / 346.7 MB
Notification: Performance of simCode: alias equations: time 0.0001195/0.5441, allocations: 25.52 kB / 428.6 MB, free: 8.648 MB / 346.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.411e-05/0.5442, allocations: 15.44 kB / 428.6 MB, free: 8.637 MB / 346.7 MB
Notification: Performance of SimCode: time 1.542e-06/0.5442, allocations: 0 / 428.6 MB, free: 8.637 MB / 346.7 MB
Notification: Performance of Templates: time 0.005262/0.5494, allocations: 1.217 MB / 429.8 MB, free: 7.434 MB / 346.7 MB