Environment - simulationEnvironment:
startTime=0
stopTime=25
tolerance=1e-06
numberOfIntervals=500
stepSize=0.05
Regular simulation: ./URDFModelica_main_URDFModelica.Examples.Physics_Wheels.PhysicsTest  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS
LOG_STDOUT        | info    | Using sparse solver for linear system 65,
|                 | |       | because density of 0.005 remains under threshold of 0.200.
LOG_STDOUT        | info    | Using sparse solver for linear system 131,
|                 | |       | because density of 0.014 remains under threshold of 0.200.
LOG_STDOUT        | info    | The maximum density for using sparse solvers can be specified
|                 | |       | using the runtime flag '<-lssMaxDensity=value>'.
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
LOG_STDOUT        | info    | Chattering detected around time 0.328769594363..0.354491151054 (100 state events in a row with a total time delta less than the step size 0.05). This can be a performance bottleneck. Use -lv LOG_EVENTS for more information. The zero-crossing was: physicsRun.physics.right_back_wheel.collisionCylinder1.collisionPoint[7].collisionNormal.elastoGap.s_rel < physicsRun.physics.right_back_wheel.collisionCylinder1.collisionPoint[7].collisionNormal.elastoGap.s_rel0
LOG_ASSERT        | debug   | Aborting simulation due to chattering being detected and the simulation flags requesting we do not continue further.