ls-dyna炸药出错

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$ SECTION DEFINITIONS $
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*SECTION_SOLID_ALE
1 11
*SECTION_SOLID_ALE
2 11
*SECTION_SOLID
3 1
*SECTION_SHELL
4 2 0.8333 2.0 0.0 0.0 0
2.00 2.00 2.00 2.00 0.00
*ALE_MULTI-MATERIAL_GROUP
$# sid idtype
1 1
$# sid idtype
2 1
*CONSTRAINED_LAGRANGE_IN_SOLID
4,1,1,1,3,4,2,1
0,0,0,0,0.5,0,0
*CONSTRAINED_LAGRANGE_IN_SOLID
4,2,1,1,3,4,2,1
0,0,0,0,0.5,0,0
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$ MATERIAL DEFINITIONS $
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*MAT_HIGH_EXPLOSIVE_BURN
1,1.63,6.93,0.27,0.0,0.0,0.0
*EOS_JWL
1,3.713,3.2E-2,4.15,0.95,0.30,7.0E-2
*INITIAL_DETONATION
1,0.0,90,0.0,0.0
*MAT_NULL
2 0.125E-02-0.100E-11 0.175E-06 0.00 0.00 0.00 0.00
*EOS_LINEAR_POLYNOMIAL
2 0.00 0.00 0.00 0.00 0.400 0.400 0.00
0.250E-05 1.00
*MAT_NULL
3 0.810 0.100E-10 0.868E-03 0.00 0.00 0.00 0.00
*EOS_GRUNEISEN
3 0.148 2.56 -1.99 0.227 0.500 0.00 0.289E-05
1.00
*MAT_PLASTIC_KINEMATIC
4 7.85 2.07 0.300000 0.400E-02 0.500E-01 0.00
0.00 0.00 0.00
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$ PARTS DEFINITIONS $
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*PART
Part 1 for Mat 1 and Elem Type 1
1 1 1 1 0 0 0
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*PART
Part 2 for Mat 2 and Elem Type 2
2 2 2 2 0 0 0
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*PART
Part 3 for Mat 3 and Elem Type 3
3 3 3 3 0 0 0
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*PART
Part 4 for Mat 4 and Elem Type 4
4 4 4 0 0 0 1
这是关键字，1是空气，2是炸药，3是管道内部液体，4是管道，计算时总是出现如下错误
到底是哪里出了错？
还有管道内部液体需不需要和管道耦合，请各位帮忙看看吧