Environment - simulationEnvironment:
startTime=0
stopTime=4
tolerance=1e-06
numberOfIntervals=5003
stepSize=0.00079952
Regular simulation: ./ModelicaTest_3.2.3_ModelicaTest.MultiBody.Joints.JointUSP2 -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -emit_protected -lv LOG_STATS
LOG_STDOUT        | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used.
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Mechanics/MultiBody/Joints.mo:8182:7-8193:3:writable]
|                 | |       | The following assertion has been violated at time 2.290626
|                 | |       | ((noEvent(jointUSP.prismatic.k1a > 1e-10))) --> "
|                 | |       | Singular position of loop (either no or two analytic solutions;
|                 | |       | the mechanism has lost one-degree-of freedom in this position).
|                 | |       | Try first to use another Modelica.Mechanics.MultiBody.Joints.Assemblies.JointXXX component.
|                 | |       | If this also lead to singular positions, it could be that this
|                 | |       | kinematic loop cannot be solved analytically with a fixed state
|                 | |       | selection. In this case you have to build up the loop with
|                 | |       | basic joints (NO aggregation JointXXX components) and rely on
|                 | |       | dynamic state selection, i.e., during simulation the states will
|                 | |       | be dynamically selected in such a way that in no position a
|                 | |       | degree of freedom is lost.
|                 | |       | "
LOG_ASSERT        | error   | No event found, but assert was triggered. Throwing now!
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |            0s          reading init.xml
|                 | |       | | |            0s          reading info.xml
|                 | |       | | |   7.7937e-05s [  0.7%] pre-initialization
|                 | |       | | |  0.000241764s [  2.2%] initialization
|                 | |       | | |            0s [  0.0%] steps
|                 | |       | | |            0s [  0.0%] solver (excl. callbacks)
|                 | |       | | |   0.00105005s [  9.6%] creating output-file
|                 | |       | | |   1.2353e-05s [  0.1%] event-handling
|                 | |       | | |            0s [  0.0%] overhead
|                 | |       | | |     0.009596s [ 87.4%] simulation
|                 | |       | | |    0.0109781s [100.0%] total
|                 | |       | | events
|                 | |       | | |     0 state events
|                 | |       | | |     1 time events
|                 | |       | | solver: gbode
|                 | |       | | |   129 steps taken
|                 | |       | | |  1181 calls of functionODE
|                 | |       | | |   129 evaluations of jacobian
|                 | |       | | |     2 error test failures
|                 | |       | | |    32 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation