Running command: translateModel(Modelica.Mechanics.Rotational.Examples.Backlash,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="time|elastoBacklash.phi_rel|elastoBacklash.w_rel|springDamper.phi_rel|springDamper.w_rel",fileNamePrefix="Modelica_3.2.2_Modelica.Mechanics.Rotational.Examples.Backlash")
Notification: Performance of loadModel(Modelica): time 2.013/2.013, allocations: 194.9 MB / 208 MB, free: 3.25 MB / 170.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.065e-05/3.078e-05, allocations: 7.984 kB / 255.4 MB, free: 2.719 MB / 202.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.07834/0.0784, allocations: 44.5 MB / 299.9 MB, free: 6.156 MB / 250.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3288/0.4072, allocations: 73.61 MB / 373.5 MB, free: 22.55 MB / 314.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002173/0.4075, allocations: 66.97 kB / 373.6 MB, free: 22.55 MB / 314.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.03139/0.4389, allocations: 7.493 MB / 381 MB, free: 21.76 MB / 314.7 MB
Notification: Performance of FrontEnd: time 3.344e-06/0.439, allocations: 0 / 381 MB, free: 21.76 MB / 314.7 MB
Notification: Performance of Transformations before backend: time 1.914e-05/0.439, allocations: 8.656 kB / 381.1 MB, free: 21.75 MB / 314.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62
 * Number of variables: 62
Notification: Performance of Generate backend data structure: time 0.001339/0.4403, allocations: 0.6203 MB / 381.7 MB, free: 21.34 MB / 314.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.065e-05/0.4404, allocations: 8.781 kB / 381.7 MB, free: 21.34 MB / 314.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001141/0.4405, allocations: 29.66 kB / 381.7 MB, free: 21.32 MB / 314.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003496/0.4409, allocations: 262.6 kB / 382 MB, free: 21.1 MB / 314.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003931/0.4413, allocations: 131.8 kB / 382.1 MB, free: 21.03 MB / 314.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.714e-05/0.4414, allocations: 27.94 kB / 382.1 MB, free: 21.03 MB / 314.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006639/0.4421, allocations: 319.6 kB / 382.4 MB, free: 20.96 MB / 314.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.759e-05/0.4421, allocations: 5.344 kB / 382.4 MB, free: 20.96 MB / 314.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.961e-05/0.4422, allocations: 18.34 kB / 382.5 MB, free: 20.95 MB / 314.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.037e-05/0.4422, allocations: 5.688 kB / 382.5 MB, free: 20.95 MB / 314.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006813/0.4429, allocations: 271.8 kB / 382.7 MB, free: 20.94 MB / 314.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001817/0.4447, allocations: 0.9684 MB / 383.7 MB, free: 20.44 MB / 314.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007072/0.4455, allocations: 318.5 kB / 384 MB, free: 20.36 MB / 314.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003542/0.4459, allocations: 163.8 kB / 384.2 MB, free: 20.32 MB / 314.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.028e-05/0.4459, allocations: 7.609 kB / 384.2 MB, free: 20.32 MB / 314.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.715e-05/0.4459, allocations: 37.75 kB / 384.2 MB, free: 20.29 MB / 314.7 MB
Notification: Performance of pre-optimization done (n=32): time 3.836e-06/0.446, allocations: 0 / 384.2 MB, free: 20.29 MB / 314.7 MB
Notification: Performance of matching and sorting (n=38): time 0.003121/0.4491, allocations: 1.841 MB / 386.1 MB, free: 18.92 MB / 314.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.327e-05/0.4492, allocations: 111.8 kB / 386.2 MB, free: 18.8 MB / 314.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002111/0.4494, allocations: 175.7 kB / 386.3 MB, free: 18.7 MB / 314.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.954e-05/0.4495, allocations: 35.02 kB / 386.4 MB, free: 18.67 MB / 314.7 MB
Notification: Performance of collectInitialEqns (initialization): time 7.246e-05/0.4495, allocations: 142.2 kB / 386.5 MB, free: 18.57 MB / 314.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001061/0.4497, allocations: 135.2 kB / 386.6 MB, free: 18.48 MB / 314.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.306e-05/0.4497, allocations: 11.19 kB / 386.7 MB, free: 18.48 MB / 314.7 MB
Notification: Performance of setup shared object (initialization): time 7.26e-05/0.4498, allocations: 339.6 kB / 387 MB, free: 18.17 MB / 314.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003162/0.4501, allocations: 121.6 kB / 387.1 MB, free: 18.17 MB / 314.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003555/0.4505, allocations: 178.4 kB / 387.3 MB, free: 18.11 MB / 314.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000306/0.4508, allocations: 120.3 kB / 387.4 MB, free: 18.1 MB / 314.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.854e-06/0.4508, allocations: 4 kB / 387.4 MB, free: 18.1 MB / 314.7 MB
Notification: Performance of matching and sorting (n=47) (initialization): time 0.0008609/0.4517, allocations: 378 kB / 387.8 MB, free: 18.03 MB / 314.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.324e-05/0.4517, allocations: 9.297 kB / 387.8 MB, free: 18.02 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.844e-06/0.4518, allocations: 2.656 kB / 387.8 MB, free: 18.02 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.184e-05/0.4518, allocations: 2.688 kB / 387.8 MB, free: 18.02 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000946/0.4527, allocations: 174.5 kB / 388 MB, free: 18.01 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.306e-05/0.4528, allocations: 5.203 kB / 388 MB, free: 18.01 MB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003212/0.4531, allocations: 27.17 kB / 388 MB, free: 18.01 MB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.197e-05/0.4532, allocations: 9.969 kB / 388 MB, free: 18.01 MB / 314.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (47):
 * Single equations (assignments): 47
 * 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 0.000109/0.4533, allocations: 127.5 kB / 388.1 MB, free: 17.89 MB / 314.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001392/0.4534, allocations: 24.97 kB / 388.1 MB, free: 17.88 MB / 314.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.306e-05/0.4535, allocations: 35.62 kB / 388.2 MB, free: 17.87 MB / 314.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.477e-06/0.4535, allocations: 4.969 kB / 388.2 MB, free: 17.87 MB / 314.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.478e-06/0.4536, allocations: 1.906 kB / 388.2 MB, free: 17.87 MB / 314.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.949e-06/0.4536, allocations: 1.781 kB / 388.2 MB, free: 17.87 MB / 314.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002016/0.4556, allocations: 1.204 MB / 389.4 MB, free: 17.22 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.261e-06/0.4556, allocations: 1.344 kB / 389.4 MB, free: 17.22 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001148/0.4568, allocations: 206.3 kB / 389.6 MB, free: 17.21 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.318e-05/0.4568, allocations: 4.469 kB / 389.6 MB, free: 17.21 MB / 314.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.833e-05/0.4569, allocations: 18.66 kB / 389.6 MB, free: 17.21 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.148e-06/0.4569, allocations: 3.953 kB / 389.6 MB, free: 17.21 MB / 314.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.351e-06/0.4569, allocations: 7.844 kB / 389.6 MB, free: 17.2 MB / 314.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001098/0.458, allocations: 0.8305 MB / 390.5 MB, free: 16.7 MB / 314.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001924/0.4583, allocations: 133.2 kB / 390.6 MB, free: 16.59 MB / 314.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.279e-05/0.4583, allocations: 11.28 kB / 390.6 MB, free: 16.59 MB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006314/0.459, allocations: 61.25 kB / 390.7 MB, free: 16.59 MB / 314.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001169/0.4591, allocations: 41.22 kB / 390.7 MB, free: 16.59 MB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.793e-05/0.4592, allocations: 11.81 kB / 390.7 MB, free: 16.59 MB / 314.7 MB
Notification: Performance of sorting global known variables: time 0.0001489/0.4593, allocations: 155.9 kB / 390.9 MB, free: 16.5 MB / 314.7 MB
Notification: Performance of sort global known variables: time 7.49e-07/0.4593, allocations: 0 / 390.9 MB, free: 16.5 MB / 314.7 MB
Notification: Performance of remove unused functions: time 0.0006358/0.46, allocations: 84.19 kB / 390.9 MB, free: 16.5 MB / 314.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 6 (elastoBacklash2.phi_rel,elastoBacklash2.w_rel,elastoBacklash.phi_rel,elastoBacklash.w_rel,springDamper.phi_rel,springDamper.w_rel)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (38):
 * Single equations (assignments): 38
 * 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 0.0001571/0.4602, allocations: 117 kB / 391.1 MB, free: 16.41 MB / 314.7 MB
Notification: Performance of simCode: created initialization part: time 0.0005761/0.4608, allocations: 256.5 kB / 391.3 MB, free: 16.39 MB / 314.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.902e-06/0.4608, allocations: 1.719 kB / 391.3 MB, free: 16.39 MB / 314.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003956/0.4612, allocations: 171.9 kB / 391.5 MB, free: 16.37 MB / 314.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006598/0.4619, allocations: 64.89 kB / 391.5 MB, free: 16.36 MB / 314.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00524/0.4671, allocations: 1.337 MB / 392.9 MB, free: 15.85 MB / 314.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002482/0.4674, allocations: 0.7765 MB / 393.7 MB, free: 15.15 MB / 314.7 MB
Notification: Performance of simCode: alias equations: time 0.0003091/0.4677, allocations: 36.8 kB / 393.7 MB, free: 15.14 MB / 314.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001627/0.4679, allocations: 38.11 kB / 393.7 MB, free: 15.13 MB / 314.7 MB
Notification: Performance of SimCode: time 1.893e-06/0.4679, allocations: 0 / 393.7 MB, free: 15.13 MB / 314.7 MB
Notification: Performance of Templates: time 0.01006/0.478, allocations: 3.703 MB / 397.4 MB, free: 14.84 MB / 314.7 MB