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sagemath
GitHub Repository: sagemath/sagesmc
Path: blob/master/build/pkgs/cddlib/tests/output/infeas.ine
8820 views
 16  8  real
          |  0  1  2  3  4  5  7 14
          |  0  1  2  3  4  5  7 14
  ------- | ------------------------
   1(  2) |  0  +  0  0  0  0  0  0
   2(  3) |  0  0  +  0  0  0  0  0
   3(  4) |  0  0  0  +  0  0  0  0
   4(  5) |  0  0  0  0  +  0  0  0
   5(  6) |  0  0  0  0  0  +  0  0
   6( -1) |  -  +  0  0  0  0  0  0
   7(  7) |  0  0  0  0  0  0  +  0
   8( -1) |  +  -  0  0  0  0  0  0
   9( -1) |  +  0  -  0  0  0  0  0
  10( -1) |  +  0  0  -  0  0  0  0
  11( -1) |  +  0  0  0  -  0  0  0
  12( -1) |  +  0  0  0  0  -  0  0
  13( -1) |  +  0  0  0  0  0  -  0
  14(  8) |  0  0  0  0  0  0  0  +
  15(  0) |  +  0  0  0  0  0  0  -
  16(  0) |  0  0  0  0  0  0  0  0
end
 15  8  real
          |  0  1  2  3  4  5  7 14
          |  0  6  2  3  4  5  7 14
  ------- | ------------------------
   1( -1) |  +  +  0  0  0  0  0  0
   2(  3) |  0  0  +  0  0  0  0  0
   3(  4) |  0  0  0  +  0  0  0  0
   4(  5) |  0  0  0  0  +  0  0  0
   5(  6) |  0  0  0  0  0  +  0  0
   6(  2) |  0  +  0  0  0  0  0  0
   7(  7) |  0  0  0  0  0  0  +  0
   8( -1) |  -  -  0  0  0  0  0  0
   9( -1) |  +  0  -  0  0  0  0  0
  10( -1) |  +  0  0  -  0  0  0  0
  11( -1) |  +  0  0  0  -  0  0  0
  12( -1) |  +  0  0  0  0  -  0  0
  13( -1) |  +  0  0  0  0  0  -  0
  14(  8) |  0  0  0  0  0  0  0  +
  15(  0) |  +  0  0  0  0  0  0  -
end

Evaluating dd_BasisStatusMaximize:

nbindex: 0 6 2 3 4 5 7 14
re = 8,   se=0
se=0,  is=0
new se=0,  is=0
dd_BasisStatusMaximize: a specified basis exists.
 15  8  real
          | 0 6 2 3 4 5 7 14
 ---- ---- ---- ---- ---- ---- ---- ---- ----
   1( -1) | 2 1 0 0 0 0 0 0
   2(  3) | 0 0 1 0 0 0 0 0
   3(  4) | 0 0 0 1 0 0 0 0
   4(  5) | 0 0 0 0 1 0 0 0
   5(  6) | 0 0 0 0 0 1 0 0
   6(  2) | 0 1 0 0 0 0 0 0
   7(  7) | 0 0 0 0 0 0 1 0
   8( -1) | -1 -1 0 0 0 0 0 0
   9( -1) | 1 0 -1 0 0 0 0 0
  10( -1) | 1 0 0 -1 0 0 0 0
  11( -1) | 1 0 0 0 -1 0 0 0
  12( -1) | 1 0 0 0 0 -1 0 0
  13( -1) | 1 0 0 0 0 0 -1 0
  14(  8) | 0 0 0 0 0 0 0 1
  15(  0) | 1 0 0 0 0 0 0 -1
end
BasisStatus: the current basis is verified with GMP. The LP Solved.
 16  8  real
          |  0  1  2  3  4  5  7  8
          |  0  1  2  3  4  5  7  8
  ------- | ------------------------
   1(  2) |  0  +  0  0  0  0  0  0
   2(  3) |  0  0  +  0  0  0  0  0
   3(  4) |  0  0  0  +  0  0  0  0
   4(  5) |  0  0  0  0  +  0  0  0
   5(  6) |  0  0  0  0  0  +  0  0
   6( -1) |  -  +  0  0  0  0  0  0
   7(  7) |  0  0  0  0  0  0  +  0
   8(  8) |  0  0  0  0  0  0  0  +
   9( -1) |  0  +  -  0  0  0  0  +
  10( -1) |  0  +  0  -  0  0  0  +
  11( -1) |  0  +  0  0  -  0  0  +
  12( -1) |  0  +  0  0  0  -  0  +
  13( -1) |  0  +  0  0  0  0  -  +
  14( -1) |  +  +  0  0  0  0  0  +
  15(  0) |  +  -  0  0  0  0  0  -
  16(  0) |  0  0  0  0  0  0  0  0
end
 15  8  real
          |  0  1  2  3  4  5  7  8
          |  0  6  2  3  4  5  7  8
  ------- | ------------------------
   1( -1) |  +  +  0  0  0  0  0  0
   2(  3) |  0  0  +  0  0  0  0  0
   3(  4) |  0  0  0  +  0  0  0  0
   4(  5) |  0  0  0  0  +  0  0  0
   5(  6) |  0  0  0  0  0  +  0  0
   6(  2) |  0  +  0  0  0  0  0  0
   7(  7) |  0  0  0  0  0  0  +  0
   8(  8) |  0  0  0  0  0  0  0  +
   9( -1) |  +  +  -  0  0  0  0  +
  10( -1) |  +  +  0  -  0  0  0  +
  11( -1) |  +  +  0  0  -  0  0  +
  12( -1) |  +  +  0  0  0  -  0  +
  13( -1) |  +  +  0  0  0  0  -  +
  14( -1) |  +  +  0  0  0  0  0  +
  15(  0) |  -  -  0  0  0  0  0  -
end

Evaluating dd_BasisStatusMaximize:

nbindex: 0 6 2 3 4 5 7 8
re = 0,   se=0
se=0,  is=0
new se=0,  is=0
dd_BasisStatusMaximize: a specified basis exists.
 15  8  real
          | 0 6 2 3 4 5 7 8
 ---- ---- ---- ---- ---- ---- ---- ---- ----
   1( -1) | 2 1 0 0 0 0 0 0
   2(  3) | 0 0 1 0 0 0 0 0
   3(  4) | 0 0 0 1 0 0 0 0
   4(  5) | 0 0 0 0 1 0 0 0
   5(  6) | 0 0 0 0 0 1 0 0
   6(  2) | 0 1 0 0 0 0 0 0
   7(  7) | 0 0 0 0 0 0 1 0
   8(  8) | 0 0 0 0 0 0 0 1
   9( -1) | 2 1 -1 0 0 0 0 1
  10( -1) | 2 1 0 -1 0 0 0 1
  11( -1) | 2 1 0 0 -1 0 0 1
  12( -1) | 2 1 0 0 0 -1 0 1
  13( -1) | 2 1 0 0 0 0 -1 1
  14( -1) | 3/2 1/2 0 0 0 0 0 1/2
  15(  0) | -1/2 -1/2 0 0 0 0 0 -1/2
end
BasisStatus: the current basis is verified with GMP. The LP Solved.
V-representation
begin
 0 7 rational
end

H-representation
linearity 7  1 2 3 4 5 6 7
begin
 7 7 rational
 0 1 0 0 0 0 0
 0 0 1 0 0 0 0
 0 0 0 1 0 0 0
 0 0 0 0 1 0 0
 0 0 0 0 0 1 0
 -2 1 0 0 0 0 0
 0 0 0 0 0 0 1
end

Vertex graph
begin
  0    0
end

Facet graph
begin
  7    7
 1 0 :
 2 0 :
 3 0 :
 4 0 :
 5 0 :
 6 0 :
 7 0 :
end