Environment - simulationEnvironment:
startTime=0
stopTime=2
tolerance=1e-06
numberOfIntervals=5002
stepSize=0.00039984
Regular simulation: ./ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.FourbarVariants.JointUSR  -abortSlowSimulation -alarm=480 -s gbode -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_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.30813. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.30813. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475049. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475049. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475224. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475224. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475329. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475329. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475329. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475345. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475345. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475354. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475354. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.47536. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.47536. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.475375. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.646005. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.646005. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.646457. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.646729. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 0.822828. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00535. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00535. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00535. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00585. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00615. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00615. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00624. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00624. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00624. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00624. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00624. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00625. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00627. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00627. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00627. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00628. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.0063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.0063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.0063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.0063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00635. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.00637. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20545. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20545. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20545. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20583. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20606. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.2062. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20629. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.2063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.2063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.2063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.2063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.2063. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20631. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20631. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20631. Number of Iterations 20
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with less accuracy.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.20631. Number of Iterations 20
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Mechanics/MultiBody/Joints/Internal/RevoluteWithLengthConstraint.mo:219:3-231:3:writable]
|                 | |       | The following assertion has been violated at time 1.206317
|                 | |       | ((jointUSR.revolute.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.
|                 | |       | In most cases it is best that the joints outside of the JointXXX
|                 | |       | component are revolute and NOT prismatic joints. If this also
|                 | |       | lead to singular positions, it could be that this kinematic loop
|                 | |       | cannot be solved analytically. 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!