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 1.65/1.65, allocations: 171.2 MB / 183.3 MB, free: 12.07 MB / 154.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.361e-05/3.356e-05, allocations: 4 kB / 225 MB, free: 2.332 MB / 186.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2103/0.2104, allocations: 38.77 MB / 263.8 MB, free: 9.82 MB / 218.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1218/0.3323, allocations: 65.89 MB / 329.7 MB, free: 7.832 MB / 282.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002145/0.3325, allocations: 67.97 kB / 329.7 MB, free: 7.766 MB / 282.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.0113/0.3439, allocations: 2.839 MB / 332.6 MB, free: 4.91 MB / 282.7 MB
Notification: Performance of FrontEnd: time 2.08e-06/0.3439, allocations: 4 kB / 332.6 MB, free: 4.906 MB / 282.7 MB
Notification: Performance of Transformations before backend: time 1.371e-05/0.3439, allocations: 0 / 332.6 MB, free: 4.906 MB / 282.7 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 0.0006096/0.3446, allocations: 426 kB / 333 MB, free: 4.445 MB / 282.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.346e-05/0.3446, allocations: 12.03 kB / 333 MB, free: 4.434 MB / 282.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.98e-05/0.3447, allocations: 23.75 kB / 333 MB, free: 4.41 MB / 282.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002686/0.345, allocations: 207 kB / 333.2 MB, free: 4.168 MB / 282.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.987e-05/0.345, allocations: 19.98 kB / 333.3 MB, free: 4.148 MB / 282.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.841e-05/0.3451, allocations: 19.98 kB / 333.3 MB, free: 4.129 MB / 282.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003801/0.3455, allocations: 176.1 kB / 333.4 MB, free: 3.941 MB / 282.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.01e-05/0.3455, allocations: 4 kB / 333.5 MB, free: 3.938 MB / 282.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.567e-05/0.3456, allocations: 4 kB / 333.5 MB, free: 3.934 MB / 282.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.861e-06/0.3456, allocations: 4 kB / 333.5 MB, free: 3.93 MB / 282.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002687/0.3459, allocations: 111.8 kB / 333.6 MB, free: 3.82 MB / 282.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001694/0.3476, allocations: 0.7679 MB / 334.3 MB, free: 2.98 MB / 282.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003772/0.348, allocations: 107.7 kB / 334.4 MB, free: 2.848 MB / 282.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001632/0.3482, allocations: 46.73 kB / 334.5 MB, free: 2.793 MB / 282.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.712e-05/0.3482, allocations: 4 kB / 334.5 MB, free: 2.789 MB / 282.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.717e-05/0.3483, allocations: 46.72 kB / 334.5 MB, free: 2.734 MB / 282.7 MB
Notification: Performance of pre-optimization done (n=13): time 4.787e-06/0.3483, allocations: 0 / 334.5 MB, free: 2.734 MB / 282.7 MB
Notification: Performance of matching and sorting (n=13): time 0.0005728/0.3489, allocations: 105.4 kB / 334.6 MB, free: 2.625 MB / 282.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001083/0.349, allocations: 106.8 kB / 334.7 MB, free: 2.496 MB / 282.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004085/0.3494, allocations: 193.8 kB / 334.9 MB, free: 2.301 MB / 282.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.644e-05/0.3495, allocations: 29.7 kB / 335 MB, free: 2.266 MB / 282.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001487/0.3497, allocations: 140 kB / 335.1 MB, free: 2.121 MB / 282.7 MB
Notification: Performance of collectInitialBindings (initialization): time 5.979e-05/0.3498, allocations: 51.2 kB / 335.1 MB, free: 2.07 MB / 282.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.184e-05/0.3498, allocations: 4 kB / 335.2 MB, free: 2.066 MB / 282.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001813/0.35, allocations: 338.8 kB / 335.5 MB, free: 1.727 MB / 282.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001041/0.3501, allocations: 32.47 kB / 335.5 MB, free: 1.691 MB / 282.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001834/0.3503, allocations: 129 kB / 335.6 MB, free: 1.523 MB / 282.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001545/0.3504, allocations: 63.98 kB / 335.7 MB, free: 1.461 MB / 282.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.72e-06/0.3505, allocations: 0 / 335.7 MB, free: 1.461 MB / 282.7 MB
Notification: Performance of matching and sorting (n=27) (initialization): time 0.0004458/0.3509, allocations: 197.4 kB / 335.9 MB, free: 1.262 MB / 282.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.282e-05/0.351, allocations: 8 kB / 335.9 MB, free: 1.254 MB / 282.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.16e-06/0.351, allocations: 0 / 335.9 MB, free: 1.254 MB / 282.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.942e-05/0.351, allocations: 8 kB / 335.9 MB, free: 1.246 MB / 282.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002252/0.3512, allocations: 47.92 kB / 336 MB, free: 1.199 MB / 282.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.279e-05/0.3513, allocations: 4 kB / 336 MB, free: 1.195 MB / 282.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000156/0.3514, allocations: 19.75 kB / 336 MB, free: 1.176 MB / 282.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.89e-05/0.3515, allocations: 15.98 kB / 336 MB, free: 1.16 MB / 282.7 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 0.0001102/0.3516, allocations: 128.9 kB / 336.1 MB, free: 1.027 MB / 282.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000112/0.3517, allocations: 19.81 kB / 336.1 MB, free: 1.008 MB / 282.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.134e-05/0.3518, allocations: 21 kB / 336.2 MB, free: 0.9805 MB / 282.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.752e-06/0.3518, allocations: 0 / 336.2 MB, free: 0.9805 MB / 282.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.813e-06/0.3518, allocations: 4 kB / 336.2 MB, free: 0.9766 MB / 282.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.251e-06/0.3518, allocations: 3.984 kB / 336.2 MB, free: 0.9727 MB / 282.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006145/0.3525, allocations: 245.4 kB / 336.4 MB, free: 0.6836 MB / 282.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.596e-06/0.3525, allocations: 0 / 336.4 MB, free: 0.6836 MB / 282.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002232/0.3527, allocations: 35.92 kB / 336.4 MB, free: 0.6484 MB / 282.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 4.954e-06/0.3527, allocations: 4 kB / 336.4 MB, free: 0.6445 MB / 282.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.564e-05/0.3528, allocations: 0 / 336.4 MB, free: 0.6445 MB / 282.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.635e-06/0.3528, allocations: 8 kB / 336.5 MB, free: 0.6367 MB / 282.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.6e-06/0.3528, allocations: 0 / 336.5 MB, free: 0.6367 MB / 282.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004871/0.3533, allocations: 410.4 kB / 336.9 MB, free: 212 kB / 282.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 9.186e-05/0.3534, allocations: 100.8 kB / 337 MB, free: 92 kB / 282.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.838e-05/0.3535, allocations: 12.06 kB / 337 MB, free: 80 kB / 282.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002133/0.3537, allocations: 192 / 337 MB, free: 80 kB / 282.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.706e-05/0.3537, allocations: 11.98 kB / 337 MB, free: 68 kB / 282.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.611e-05/0.3538, allocations: 8 kB / 337 MB, free: 60 kB / 282.7 MB
Notification: Performance of sorting global known variables: time 0.0002067/0.354, allocations: 156.2 kB / 337.1 MB, free: 15.91 MB / 298.7 MB
Notification: Performance of sort global known variables: time 7.87e-07/0.354, allocations: 0 / 337.1 MB, free: 15.91 MB / 298.7 MB
Notification: Performance of remove unused functions: time 0.0005498/0.3545, allocations: 40 kB / 337.2 MB, free: 15.87 MB / 298.7 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 0.0001553/0.3547, allocations: 109.5 kB / 337.3 MB, free: 15.75 MB / 298.7 MB
Notification: Performance of simCode: created initialization part: time 0.000273/0.355, allocations: 107.8 kB / 337.4 MB, free: 15.65 MB / 298.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.987e-06/0.355, allocations: 3.938 kB / 337.4 MB, free: 15.64 MB / 298.7 MB
Notification: Performance of simCode: created simulation system equations: time 8.432e-05/0.3551, allocations: 35.94 kB / 337.4 MB, free: 15.61 MB / 298.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004486/0.3556, allocations: 32.44 kB / 337.5 MB, free: 15.58 MB / 298.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002397/0.358, allocations: 0.5747 MB / 338 MB, free: 14.97 MB / 298.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007876/0.3588, allocations: 0.7324 MB / 338.8 MB, free: 14.21 MB / 298.7 MB
Notification: Performance of simCode: alias equations: time 0.000221/0.3591, allocations: 13.55 kB / 338.8 MB, free: 14.2 MB / 298.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.774e-05/0.3592, allocations: 15.44 kB / 338.8 MB, free: 14.18 MB / 298.7 MB
Notification: Performance of SimCode: time 2.532e-06/0.3592, allocations: 4 kB / 338.8 MB, free: 14.18 MB / 298.7 MB
Notification: Performance of Templates: time 0.009278/0.3685, allocations: 1.264 MB / 340.1 MB, free: 12.92 MB / 298.7 MB