I have VUMAT code for visco-plasticty material.
When I use this code for abaqus 6.10 input file it works fine.
If i create same problem(one element check) in abaqus 6.13 and run in cluster with abaqus 6.11 it is not working.
Getting error like below.
***ERROR: Floating Point Exception detected in increment 2722. Job exiting.
2722 6.904E-03 6.904E-03 00:00:00 7.536E-04 0 NaN NaN
ODB Field Frame Number 1 of 100 requested intervals at 6.903776E-03
Nodes involved in floating point error:
The following checklist may be helpful in diagnosing the error:
1. Check contact definitions for problems such as excessive initial
overclosure or unrealistic tied definition between contact pairs.
A vector plot of velocities or accelerations will usually help to
identify contact problems.
2. Check stiffness (elastic modulus) and mass (density) definitions for
consistent units and verify that the combination is reasonable.
3. Check for poor mesh definition.
4. Check the boundary conditions for an excessive loading rate. The
*DIAGNOSTICS, DEFORMATION SPEED CHECK=DETAIL option may be used to obtain
detailed diagnostics information.
5. Check the current status of the structure to see if it has
totally failed.
6. A dashpot or a very stiff spring may cause the analysis to go unstable.
The *DYNAMIC, DIRECT option may be used to control the time increment
directly.
***ERROR: The fatal error will generate a new field output in the last
increment. All variables applicable to the current procedure and
material type(s) will be written to the output database.
Nodes involved in floating point error:
***ERROR: Floating Point Exception detected in increment 2724. Job exiting.
2724 7.657E-03 7.657E-03 00:00:00 9.043E-04 0 NaN NaN
A special ODB Field Frame with all relevant variables was written at 7.657E-03
THE ANALYSIS HAS NOT BEEN COMPLETED