При расчёте выдаёт ошибку типа:
*** USER INFORMATION MESSAGE - SINGULARITIES FOUND USING EIGENVALUE METHOD
*** 254 SINGULARITIES FOUND 254 SINGULARITIES ELIMINATED
*** USER INFORMATION MESSAGE 22100 (LNNRIGL)
The mass matrix is relatively dense.
Redmult option may improve performance for Lanczos by setting System Cell 426 to 1.
*** SYSTEM INFORMATION MESSAGE 6916 (DFMSYN)
DECOMP ORDERING METHOD CHOSEN: BEND, ORDERING METHOD USED: AMF
*** SYSTEM FATAL MESSAGE 7796 (DFMAM)
THE MAXIMUM INTEGER VALUE IS ABOUT TO BE EXCEEDED.
USER INFORMATION: THE M