Abaqus提交后错误SYSTEM ERROR 1 IN STD_PLRDECDG？ 50

提交之后提示错误，可是内存占用仍然存在

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

System error 1 in std_plrdecdg

Abaqus/Standard Analysis exited with an error - Please see the  message file for possible error messages if the file exists.