%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWW438-1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n004.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 01:30:20 PM UTC 2026
% Result : Unsatisfiable 7.77s 1.95s
% Output : Refutation 9.88s
% Verified :
% SZS Type : Refutation
% Derivation depth : 41
% Number of leaves : 7
% Syntax : Number of formulae : 61 ( 56 unt; 0 def)
% Number of atoms : 71 ( 30 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 20 ( 10 ~; 10 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 2 avg)
% Maximal term depth : 14 ( 3 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 15 ( 15 usr; 13 con; 0-2 aty)
% Number of variables : 54 ( 54 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associative_commutative) ).
fof(f2,axiom,
! [X0,X1] : sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',normalization) ).
fof(f8,axiom,
! [X2,X3,X0,X1] :
( ~ heap(sep(lseg(X0,X1),sep(lseg(X0,X2),X3)))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',wellformedness_5) ).
fof(f14,axiom,
x6 != x7,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_2) ).
fof(f15,axiom,
x3 != x10,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_3) ).
fof(f16,axiom,
x3 != x14,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_4) ).
fof(f35,axiom,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_16) ).
fof(f40,plain,
! [X2,X3,X0,X1] : sep(X1,sep(X3,sep(X0,X2))) = sep(X3,sep(X0,sep(X1,X2))),
inference(superposition,[],[f1,f1]) ).
fof(f46,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x13,x6),sep(lseg(x10,x2),sep(lseg(x13,x8),sep(lseg(x10,x3),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(superposition,[],[f35,f1]) ).
fof(f47,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x10,x2),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x10,x3),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f46,f1]) ).
fof(f53,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f47,f40]) ).
fof(f59,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x7,x2),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f53,f40]) ).
fof(f65,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f59,f40]) ).
fof(f71,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x7,x16),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f65,f40]) ).
fof(f77,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x3,x14),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f71,f40]) ).
fof(f83,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x3,x14),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f77,f40]) ).
fof(f89,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x14),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f83,f40]) ).
fof(f95,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x6,x14),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f89,f40]) ).
fof(f101,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x6,x14),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f95,f40]) ).
fof(f107,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x6,x14),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f101,f40]) ).
fof(f113,plain,
heap(sep(lseg(x14,x12),sep(lseg(x2,x13),sep(lseg(x6,x14),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f107,f40]) ).
fof(f119,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),sep(lseg(x6,x16),emp))))))))))))),
inference(forward_demodulation,[],[f113,f1]) ).
fof(f125,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x6,x16),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(forward_demodulation,[],[f119,f40]) ).
fof(f131,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x6,x16),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(forward_demodulation,[],[f125,f40]) ).
fof(f137,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x6,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(forward_demodulation,[],[f131,f40]) ).
fof(f143,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x2,x13),sep(lseg(x6,x16),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(forward_demodulation,[],[f137,f40]) ).
fof(f149,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x10,x2),sep(lseg(x10,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(forward_demodulation,[],[f143,f1]) ).
fof(f184,plain,
! [X2,X3,X0,X1,X4,X5] : sep(X4,sep(X5,sep(X0,sep(X1,sep(X2,X3))))) = sep(X2,sep(X4,sep(X5,sep(X0,sep(X1,X3))))),
inference(superposition,[],[f40,f40]) ).
fof(f202,plain,
! [X2,X3,X0,X1] : sep(X0,sep(X1,sep(X2,X3))) = sep(X0,sep(X2,sep(X1,X3))),
inference(superposition,[],[f1,f40]) ).
fof(f204,plain,
! [X2,X3,X0,X1,X4] : sep(X2,sep(X4,sep(X0,sep(X1,X3)))) = sep(X4,sep(X0,sep(X1,sep(X2,X3)))),
inference(superposition,[],[f1,f40]) ).
fof(f206,plain,
! [X2,X3,X0,X1,X4] :
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[],[f8,f40]) ).
fof(f324,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ heap(sep(X5,sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4)))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[],[f206,f40]) ).
fof(f337,plain,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ heap(sep(X5,sep(X6,sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[],[f324,f40]) ).
fof(f355,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ heap(sep(X5,sep(X6,sep(X7,sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4)))))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[],[f337,f40]) ).
fof(f637,plain,
x10 = x2,
inference(unit_resulting_resolution,[],[f355,f35,f15]) ).
fof(f672,plain,
x3 != x2,
inference(superposition,[],[f15,f637]) ).
fof(f673,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x2),sep(lseg(x2,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(superposition,[],[f149,f637]) ).
fof(f676,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x2),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp))))))))))))),
inference(forward_demodulation,[],[f673,f184]) ).
fof(f678,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x3),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp)))))))))))),
inference(forward_demodulation,[],[f676,f2]) ).
fof(f680,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x3),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x13,x6),sep(lseg(x13,x8),sep(lseg(x11,x4),emp)))))))))))),
inference(forward_demodulation,[],[f678,f184]) ).
fof(f1478,plain,
x2 = x13,
inference(unit_resulting_resolution,[],[f337,f680,f672]) ).
fof(f1579,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x3),sep(lseg(x2,x2),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x6),sep(lseg(x2,x8),sep(lseg(x11,x4),emp)))))))))))),
inference(superposition,[],[f680,f1478]) ).
fof(f1584,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x2),sep(lseg(x2,x3),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x6),sep(lseg(x2,x8),sep(lseg(x11,x4),emp)))))))))))),
inference(forward_demodulation,[],[f1579,f202]) ).
fof(f1587,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x3),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x6),sep(lseg(x2,x8),sep(lseg(x11,x4),emp))))))))))),
inference(forward_demodulation,[],[f1584,f2]) ).
fof(f1590,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x6),sep(lseg(x2,x3),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x2,x8),sep(lseg(x11,x4),emp))))))))))),
inference(forward_demodulation,[],[f1587,f184]) ).
fof(f1593,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x2,x6),sep(lseg(x2,x3),sep(lseg(x2,x8),sep(lseg(x7,x2),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp))))))))))),
inference(forward_demodulation,[],[f1590,f204]) ).
fof(f1608,plain,
x6 = x2,
inference(unit_resulting_resolution,[],[f337,f672,f1593]) ).
fof(f1609,plain,
x2 = x8,
inference(unit_resulting_resolution,[],[f355,f672,f1593]) ).
fof(f1610,plain,
x6 = x8,
inference(forward_demodulation,[],[f1609,f1608]) ).
fof(f1611,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x6,x6),sep(lseg(x6,x3),sep(lseg(x6,x8),sep(lseg(x7,x6),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp))))))))))),
inference(superposition,[],[f1593,f1608]) ).
fof(f1618,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x6),sep(lseg(x6,x16),sep(lseg(x6,x3),sep(lseg(x6,x8),sep(lseg(x7,x6),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp))))))))))),
inference(forward_demodulation,[],[f1611,f202]) ).
fof(f1622,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x6,x3),sep(lseg(x6,x8),sep(lseg(x7,x6),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp)))))))))),
inference(forward_demodulation,[],[f1618,f2]) ).
fof(f1626,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x6,x3),sep(lseg(x6,x6),sep(lseg(x7,x6),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp)))))))))),
inference(forward_demodulation,[],[f1622,f1610]) ).
fof(f1630,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x6),sep(lseg(x6,x16),sep(lseg(x6,x3),sep(lseg(x7,x6),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp)))))))))),
inference(forward_demodulation,[],[f1626,f40]) ).
fof(f1634,plain,
heap(sep(lseg(x14,x12),sep(lseg(x6,x14),sep(lseg(x6,x16),sep(lseg(x6,x3),sep(lseg(x7,x6),sep(lseg(x7,x16),sep(lseg(x3,x14),sep(lseg(x11,x4),emp))))))))),
inference(forward_demodulation,[],[f1630,f2]) ).
fof(f1741,plain,
x7 = x16,
inference(unit_resulting_resolution,[],[f355,f14,f1634]) ).
fof(f1742,plain,
x6 != x16,
inference(superposition,[],[f14,f1741]) ).
fof(f2035,plain,
x6 = x14,
inference(unit_resulting_resolution,[],[f206,f149,f1742]) ).
fof(f2049,plain,
x6 = x3,
inference(unit_resulting_resolution,[],[f324,f1634,f1742]) ).
fof(f2234,plain,
x3 = x14,
inference(forward_demodulation,[],[f2049,f2035]) ).
fof(f2395,plain,
$false,
inference(forward_subsumption_resolution,[],[f2234,f16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWW438-1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n004.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 13:54:52 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.21 Running first-order theorem proving
% 0.07/0.21 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.77/1.95 % (365032)Input is clausal, will run a generic CNF schedule.
% 7.77/1.95 % (365043)dis-21_1_sil=8000:lcm=predicate:random_seed=4260373180:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 7.77/1.95 % (365043)Refutation not found, incomplete strategy
% 7.77/1.95 % (365043)------------------------------
% 7.77/1.95 % (365043)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365043)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365043)Termination reason: Refutation not found, incomplete strategy
% 7.77/1.95 % (365043)Time elapsed: 0.004 s
% 7.77/1.95 % (365043)Peak memory usage: 88 MB
% 7.77/1.95 % (365043)Instructions burned: 11 (million)
% 7.77/1.95 % (365040)lrs+10_1_sil=8000:sp=occurrence:random_seed=3649792088:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 7.77/1.95 % (365039)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2902925482:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 7.77/1.95 % (365037)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3064759299:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 7.77/1.95 % (365041)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1698303487:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 7.77/1.95 % (365038)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3334329275:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 7.77/1.95 % (365042)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1393057301:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 7.77/1.95 % (365040)Instruction limit reached!
% 7.77/1.95 % (365040)------------------------------
% 7.77/1.95 % (365040)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365040)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365040)Termination reason: Instruction limit
% 7.77/1.95 % (365040)Termination phase: Saturation
% 7.77/1.95 % (365040)Time elapsed: 0.056 s
% 7.77/1.95 % (365040)Peak memory usage: 88 MB
% 7.77/1.95 % (365040)Instructions burned: 109 (million)
% 7.77/1.95 % (365041)Instruction limit reached!
% 7.77/1.95 % (365041)------------------------------
% 7.77/1.95 % (365041)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365041)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365041)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365041)Termination reason: Instruction limit
% 7.77/1.95 % (365041)Termination phase: Saturation
% 7.77/1.95 % (365041)Time elapsed: 0.065 s
% 7.77/1.95 % (365041)Peak memory usage: 88 MB
% 7.77/1.95 % (365041)Instructions burned: 114 (million)
% 7.77/1.95 % (365042)Instruction limit reached!
% 7.77/1.95 % (365042)------------------------------
% 7.77/1.95 % (365042)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365042)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365042)Termination reason: Instruction limit
% 7.77/1.95 % (365042)Termination phase: Saturation
% 7.77/1.95 % (365042)Time elapsed: 0.099 s
% 7.77/1.95 % (365042)Peak memory usage: 89 MB
% 7.77/1.95 % (365042)Instructions burned: 180 (million)
% 7.77/1.95 % (365043)------------------------------
% 7.77/1.95 % (365043)------------------------------
% 7.77/1.95 % (365051)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=3062611686:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 7.77/1.95 % (365051)Refutation not found, incomplete strategy
% 7.77/1.95 % (365051)------------------------------
% 7.77/1.95 % (365051)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365051)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365051)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365051)Termination reason: Refutation not found, incomplete strategy
% 7.77/1.95 % (365051)Time elapsed: 0.003 s
% 7.77/1.95 % (365051)Peak memory usage: 88 MB
% 7.77/1.95 % (365051)Instructions burned: 3 (million)
% 7.77/1.95 % (365053)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1542799111:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 7.77/1.95 % (365053)Refutation not found, incomplete strategy
% 7.77/1.95 % (365053)------------------------------
% 7.77/1.95 % (365053)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365053)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365053)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365053)Termination reason: Refutation not found, incomplete strategy
% 7.77/1.95 % (365053)Time elapsed: 0.002 s
% 7.77/1.95 % (365053)Peak memory usage: 88 MB
% 7.77/1.95 % (365053)Instructions burned: 4 (million)
% 7.77/1.95 % (365052)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2692074874:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 7.77/1.95 % (365054)lrs+10_64_to=lpo:sil=8000:random_seed=457623520:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 7.77/1.95 % (365054)Instruction limit reached!
% 7.77/1.95 % (365054)------------------------------
% 7.77/1.95 % (365054)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365054)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365054)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365054)Termination reason: Instruction limit
% 7.77/1.95 % (365054)Termination phase: Saturation
% 7.77/1.95 % (365054)Time elapsed: 0.073 s
% 7.77/1.95 % (365054)Peak memory usage: 88 MB
% 7.77/1.95 % (365054)Instructions burned: 127 (million)
% 7.77/1.95 % (365052)Instruction limit reached!
% 7.77/1.95 % (365052)------------------------------
% 7.77/1.95 % (365052)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365052)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365052)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365052)Termination reason: Instruction limit
% 7.77/1.95 % (365052)Termination phase: Saturation
% 7.77/1.95 % (365052)Time elapsed: 0.112 s
% 7.77/1.95 % (365052)Peak memory usage: 91 MB
% 7.77/1.95 % (365052)Instructions burned: 191 (million)
% 7.77/1.95 % (365053)------------------------------
% 7.77/1.95 % (365053)------------------------------
% 7.77/1.95 % (365051)------------------------------
% 7.77/1.95 % (365051)------------------------------
% 7.77/1.95 % (365059)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1545351107:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 7.77/1.95 % (365061)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1851560455:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 7.77/1.95 % (365060)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=51570113:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 7.77/1.95 % (365059)Instruction limit reached!
% 7.77/1.95 % (365059)------------------------------
% 7.77/1.95 % (365059)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365059)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365059)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365059)Termination reason: Instruction limit
% 7.77/1.95 % (365059)Termination phase: Saturation
% 7.77/1.95 % (365059)Time elapsed: 0.106 s
% 7.77/1.95 % (365059)Peak memory usage: 89 MB
% 7.77/1.95 % (365059)Instructions burned: 194 (million)
% 7.77/1.95 % (365060)Instruction limit reached!
% 7.77/1.95 % (365060)------------------------------
% 7.77/1.95 % (365060)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365060)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365060)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365060)Termination reason: Instruction limit
% 7.77/1.95 % (365060)Termination phase: Saturation
% 7.77/1.95 % (365060)Time elapsed: 0.100 s
% 7.77/1.95 % (365060)Peak memory usage: 91 MB
% 7.77/1.95 % (365060)Instructions burned: 158 (million)
% 7.77/1.95 % (365063)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=2795826523:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 7.77/1.95 % (365063)Instruction limit reached!
% 7.77/1.95 % (365063)------------------------------
% 7.77/1.95 % (365063)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365063)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365063)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365063)Termination reason: Instruction limit
% 7.77/1.95 % (365063)Termination phase: Saturation
% 7.77/1.95 % (365063)Time elapsed: 0.061 s
% 7.77/1.95 % (365063)Peak memory usage: 88 MB
% 7.77/1.95 % (365063)Instructions burned: 107 (million)
% 7.77/1.95 % (365067)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2876970558:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 7.77/1.95 % (365066)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3442238908:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 7.77/1.95 % (365066)Refutation not found, incomplete strategy
% 7.77/1.95 % (365066)------------------------------
% 7.77/1.95 % (365066)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365066)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365066)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365066)Termination reason: Refutation not found, incomplete strategy
% 7.77/1.95 % (365066)Time elapsed: 0.002 s
% 7.77/1.95 % (365066)Peak memory usage: 87 MB
% 7.77/1.95 % (365066)Instructions burned: 3 (million)
% 7.77/1.95 % (365069)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2719361166:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 7.77/1.95 % (365067)Instruction limit reached!
% 7.77/1.95 % (365067)------------------------------
% 7.77/1.95 % (365067)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365067)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365067)Termination reason: Instruction limit
% 7.77/1.95 % (365067)Termination phase: Saturation
% 7.77/1.95 % (365067)Time elapsed: 0.134 s
% 7.77/1.95 % (365067)Peak memory usage: 89 MB
% 7.77/1.95 % (365067)Instructions burned: 242 (million)
% 7.77/1.95 % (365038)First to succeed.
% 7.77/1.95 % (365066)------------------------------
% 7.77/1.95 % (365066)------------------------------
% 7.77/1.95 % (365038)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-365032"
% 7.77/1.95 % (365037)Also succeeded, but the first one will report.
% 7.77/1.95 % (365073)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1160555897:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 7.77/1.95 % (365061)Also succeeded, but the first one will report.
% 7.77/1.95 % (365073)Instruction limit reached!
% 7.77/1.95 % (365073)------------------------------
% 7.77/1.95 % (365073)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.77/1.95 % (365073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.77/1.95 % (365073)CaDiCaL version: 2.1.3
% 7.77/1.95 % (365073)Termination reason: Instruction limit
% 7.77/1.95 % (365073)Termination phase: Saturation
% 7.77/1.95 % (365073)Time elapsed: 0.075 s
% 7.77/1.95 % (365073)Peak memory usage: 89 MB
% 7.77/1.95 % (365073)Instructions burned: 135 (million)
% 7.77/1.95 % (365074)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1814976764:i=499:bd=all_2989 on theBenchmark for (2989ds/499Mi)
% 7.77/1.95 % (365076)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=3082715396:i=191:fgj=on:bd=all_2988 on theBenchmark for (2988ds/191Mi)
% 7.77/1.95 % (365038)Refutation found. Thanks to Tanya!
% 7.77/1.95 % SZS status Unsatisfiable for theBenchmark
% 7.77/1.95 % SZS output start Proof for theBenchmark
% See solution above
% 9.88/2.15 % (365038)------------------------------
% 9.88/2.15 % (365038)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.88/2.15 % (365038)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.88/2.15 % (365038)CaDiCaL version: 2.1.3
% 9.88/2.15 % (365038)Termination reason: Refutation
% 9.88/2.15 % (365038)Time elapsed: 0.901 s
% 9.88/2.15 % (365038)Peak memory usage: 131 MB
% 9.88/2.15 % (365038)Instructions burned: 1387 (million)
% 9.88/2.15 % (365038)------------------------------
% 9.88/2.15 % (365038)------------------------------
% 9.88/2.15 % (365032)Success in time 1.313 s
% 9.88/2.15 % Vampire exiting
%------------------------------------------------------------------------------