我蒙圈了！ly-dyna求助

哪位大神帮帮忙看看这是哪里的问题？
message文件中有好多这个
Warning Initialization
single surface interface # = 2
penetrating node # = 1
segment # = 2421
penetration = -0.2499876E+00
remaining distance to shell midsurface = 0.2500124E+00
s,t = -0.1000000E+01 -0.1000000E+01
penetrated segment nodes:
13558 13597 13598 13559
original coordinates of slave node = 1
x-coordinate =-0.175744575E-02
y-coordinate = 0.000000000E+00
z-coordinate = 0.249993816E+00
modified coordinates of slave node = 1
x-coordinate =-0.351823221E-02
y-coordinate = 0.959236746E-15
z-coordinate =-0.487603095E-03
*** Warning Initialization
single surface interface # = 2
penetrating node # = 10
segment # = 2381
penetration = -0.6729881E-02
remaining distance to shell midsurface = 0.4932701E+00
s,t = -0.1000000E+01 -0.9992760E+00
penetrated segment nodes:
13557 13596 13597 13558
original coordinates of slave node = 10
x-coordinate =-0.473107866E-04
y-coordinate =-0.249909401E+00
z-coordinate = 0.672988268E-02
modified coordinates of slave node = 10
x-coordinate =-0.479205717E-04
y-coordinate =-0.249909400E+00
z-coordinate =-0.134575437E-04
*** Warning Initialization
single surface interface # = 2
penetrating node # = 11
segment # = 2381
penetration = -0.6803201E-01
remaining distance to shell midsurface = 0.4319680E+00
s,t = -0.1000000E+01 -0.9245185E+00
penetrated segment nodes:
13557 13596 13597 13558
original coordinates of slave node = 11
x-coordinate =-0.478263944E-03
y-coordinate =-0.240564719E+00
z-coordinate = 0.680322722E-01
modified coordinates of slave node = 11
x-coordinate =-0.553326914E-03
y-coordinate =-0.240564704E+00
z-coordinate =-0.135759056E-03
*** Warning Initialization
single surface interface # = 2
penetrating node # = 12
segment # = 2381
penetration = -0.1260644E+00
remaining distance to shell midsurface = 0.3739356E+00
s,t = -0.1000000E+01 -0.7270875E+00
penetrated segment nodes:
13557 13596 13597 13558
original coordinates of slave node = 12
x-coordinate =-0.886234979E-03
y-coordinate =-0.215885863E+00
z-coordinate = 0.126065493E+00
modified coordinates of slave node = 12
x-coordinate =-0.118481837E-02
y-coordinate =-0.215885836E+00
z-coordinate =-0.250728091E-03
还有许多Error negative volume in solid element # 25343 cycle 1
*** Error negative volume in solid element # 25348 cycle 1
*** Error negative volume in solid element # 25349 cycle 1
*** Error negative volume in solid element # 25370 cycle 1
*** Error negative volume in solid element # 25378 cycle 1
*** Error negative volume in solid element # 25406 cycle 1
*** Error negative volume in solid element # 25525 cycle 1
*** Error negative volume in solid element # 25527 cycle 1
这个 。