%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT066-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n013.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 11:45:56 AM UTC 2026
% Result : Unsatisfiable 27.17s 4.88s
% Output : Refutation 28.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 42
% Number of leaves : 16
% Syntax : Number of formulae : 128 ( 116 unt; 5 def)
% Number of atoms : 143 ( 142 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 32 ( 17 ~; 15 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 10 con; 0-2 aty)
% Number of variables : 214 ( 214 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption1) ).
fof(f4,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption2) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_join) ).
fof(f7,axiom,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_meet) ).
fof(f8,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_join) ).
fof(f9,axiom,
! [X0] : join(X0,complement(X0)) = n1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',top) ).
fof(f10,axiom,
! [X0] : meet(X0,complement(X0)) = n0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',bottom) ).
fof(f11,axiom,
! [X0,X1] :
( join(X0,X1) != n1
| meet(X0,X1) != n0
| complement(X0) = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complements_are_unique) ).
fof(f12,axiom,
! [X2,X3,X0,X1] : meet(X0,join(X1,join(X2,meet(X3,join(X0,meet(X1,X2)))))) = meet(X0,join(X1,join(X2,meet(X0,X3)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',g61) ).
fof(f13,negated_conjecture,
meet(a,join(b,c)) != join(meet(a,b),meet(a,c)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_distributivity) ).
fof(f14,definition,
sF0 = join(b,c),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f15,plain,
join(b,c) = sF0,
inference(reorient_equations,[],[f14]) ).
fof(f16,definition,
sF1 = meet(a,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f17,plain,
meet(a,sF0) = sF1,
inference(reorient_equations,[],[f16]) ).
fof(f18,definition,
sF2 = meet(a,b),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f19,plain,
meet(a,b) = sF2,
inference(reorient_equations,[],[f18]) ).
fof(f20,definition,
sF3 = meet(a,c),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f21,plain,
meet(a,c) = sF3,
inference(reorient_equations,[],[f20]) ).
fof(f22,definition,
sF4 = join(sF2,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f23,plain,
join(sF2,sF3) = sF4,
inference(reorient_equations,[],[f22]) ).
fof(f24,plain,
sF1 != sF4,
inference(definition_folding,[],[f13,f23,f21,f19,f17,f15]) ).
fof(f25,plain,
sF2 = meet(b,a),
inference(forward_demodulation,[],[f19,f5]) ).
fof(f26,plain,
sF3 = meet(c,a),
inference(forward_demodulation,[],[f21,f5]) ).
fof(f32,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f34,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f3,f6]) ).
fof(f35,plain,
! [X0,X1] : join(X0,X1) = join(join(X0,X1),X0),
inference(superposition,[],[f32,f3]) ).
fof(f39,plain,
a = join(a,sF3),
inference(superposition,[],[f32,f26]) ).
fof(f41,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(forward_demodulation,[],[f35,f6]) ).
fof(f48,plain,
! [X0,X1] : join(X1,X0) = join(join(X1,X0),X0),
inference(superposition,[],[f32,f34]) ).
fof(f50,plain,
! [X0,X1] : join(X1,X0) = join(X0,join(X1,X0)),
inference(forward_demodulation,[],[f48,f6]) ).
fof(f54,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X1,X0),X2)),
inference(superposition,[],[f8,f32]) ).
fof(f56,plain,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X1,join(X0,X2)),
inference(superposition,[],[f8,f6]) ).
fof(f67,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f6,f8]) ).
fof(f111,plain,
! [X2,X0,X1] : meet(X0,meet(join(X0,X1),X2)) = meet(X0,X2),
inference(superposition,[],[f7,f3]) ).
fof(f131,plain,
! [X2,X3,X0,X1] : meet(X1,join(X0,join(join(X0,X2),meet(X1,X3)))) = meet(X1,join(X0,join(join(X0,X2),meet(X3,join(X1,X0))))),
inference(superposition,[],[f12,f3]) ).
fof(f171,plain,
! [X2,X3,X0,X1] : meet(X1,join(X0,join(join(X0,X2),meet(X1,X3)))) = meet(X1,join(X0,join(X0,join(X2,meet(X3,join(X1,X0)))))),
inference(forward_demodulation,[],[f131,f8]) ).
fof(f177,plain,
! [X2,X3,X0,X1] : meet(X1,join(X0,join(join(X0,X2),meet(X1,X3)))) = meet(X1,join(X0,join(X2,meet(X3,join(X1,X0))))),
inference(forward_demodulation,[],[f171,f41]) ).
fof(f179,plain,
! [X2,X3,X0,X1] : meet(X1,join(X0,join(X2,meet(X3,join(X1,X0))))) = meet(X1,join(X0,join(X0,join(X2,meet(X1,X3))))),
inference(forward_demodulation,[],[f177,f8]) ).
fof(f181,plain,
! [X2,X3,X0,X1] : meet(X1,join(X0,join(X2,meet(X3,join(X1,X0))))) = meet(X1,join(X0,join(X2,meet(X1,X3)))),
inference(forward_demodulation,[],[f179,f41]) ).
fof(f183,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(n1,X1),
inference(superposition,[],[f8,f9]) ).
fof(f185,plain,
! [X0] : meet(X0,n1) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f186,plain,
! [X0,X1] : n1 = join(X0,join(X1,complement(join(X0,X1)))),
inference(superposition,[],[f8,f9]) ).
fof(f192,plain,
! [X0] : n1 = join(n1,X0),
inference(superposition,[],[f32,f185]) ).
fof(f194,plain,
! [X0] : meet(n1,X0) = X0,
inference(superposition,[],[f5,f185]) ).
fof(f197,plain,
! [X0,X1] : n1 = join(X0,join(complement(X0),X1)),
inference(backward_demodulation,[],[f183,f192]) ).
fof(f261,plain,
! [X0] : join(X0,n0) = X0,
inference(superposition,[],[f4,f10]) ).
fof(f262,plain,
! [X0,X1] : n0 = meet(X0,meet(X1,complement(meet(X0,X1)))),
inference(superposition,[],[f7,f10]) ).
fof(f263,plain,
n0 = complement(n1),
inference(superposition,[],[f194,f10]) ).
fof(f273,plain,
! [X0] : join(n0,X0) = X0,
inference(superposition,[],[f6,f261]) ).
fof(f289,plain,
! [X0] : n0 = meet(X0,n0),
inference(superposition,[],[f32,f273]) ).
fof(f426,plain,
! [X2,X0,X1] : meet(X1,X0) = meet(X1,meet(X0,join(X1,X2))),
inference(superposition,[],[f111,f5]) ).
fof(f431,plain,
! [X0,X1] : meet(X0,n0) = meet(X0,complement(join(X0,X1))),
inference(superposition,[],[f111,f10]) ).
fof(f449,plain,
! [X0,X1] : n0 = meet(X0,complement(join(X0,X1))),
inference(forward_demodulation,[],[f431,f289]) ).
fof(f533,plain,
! [X0] : join(a,X0) = join(a,join(sF2,X0)),
inference(superposition,[],[f54,f25]) ).
fof(f536,plain,
! [X2,X0,X1] : join(X2,X0) = join(X2,join(X0,meet(X1,X2))),
inference(superposition,[],[f54,f6]) ).
fof(f1282,plain,
! [X0,X1] :
( n1 != n1
| n0 != meet(X0,join(X1,complement(join(X0,X1))))
| complement(X0) = join(X1,complement(join(X0,X1))) ),
inference(superposition,[],[f11,f186]) ).
fof(f1292,plain,
! [X0,X1] :
( n0 != meet(X0,join(X1,complement(join(X0,X1))))
| complement(X0) = join(X1,complement(join(X0,X1))) ),
inference(trivial_inequality_removal,[],[f1282]) ).
fof(f2062,plain,
! [X0,X1] :
( n0 != meet(X1,join(X0,complement(join(X0,X1))))
| complement(X1) = join(X0,complement(join(X0,X1))) ),
inference(superposition,[],[f1292,f6]) ).
fof(f3443,plain,
! [X0,X1] :
( n1 != n1
| n0 != meet(X0,join(complement(X0),X1))
| complement(X0) = join(complement(X0),X1) ),
inference(superposition,[],[f11,f197]) ).
fof(f3462,plain,
! [X0,X1] :
( n0 != meet(X0,join(complement(X0),X1))
| complement(X0) = join(complement(X0),X1) ),
inference(trivial_inequality_removal,[],[f3443]) ).
fof(f4163,plain,
! [X0] :
( n0 != meet(complement(X0),join(X0,complement(n1)))
| join(X0,complement(n1)) = complement(complement(X0)) ),
inference(superposition,[],[f2062,f9]) ).
fof(f4219,plain,
! [X0] :
( n0 != meet(complement(X0),join(X0,n0))
| join(X0,complement(n1)) = complement(complement(X0)) ),
inference(forward_demodulation,[],[f4163,f263]) ).
fof(f4234,plain,
! [X0] :
( n0 != meet(complement(X0),X0)
| join(X0,complement(n1)) = complement(complement(X0)) ),
inference(forward_demodulation,[],[f4219,f261]) ).
fof(f4244,plain,
! [X0] :
( meet(X0,complement(X0)) != n0
| join(X0,complement(n1)) = complement(complement(X0)) ),
inference(forward_demodulation,[],[f4234,f5]) ).
fof(f4253,plain,
! [X0] : join(X0,complement(n1)) = complement(complement(X0)),
inference(forward_subsumption_resolution,[],[f4244,f10]) ).
fof(f4260,plain,
! [X0] : join(X0,n0) = complement(complement(X0)),
inference(forward_demodulation,[],[f4253,f263]) ).
fof(f4265,plain,
! [X0] : complement(complement(X0)) = X0,
inference(forward_demodulation,[],[f4260,f261]) ).
fof(f5599,plain,
join(a,sF3) = join(a,sF4),
inference(superposition,[],[f533,f23]) ).
fof(f5699,plain,
a = join(a,sF4),
inference(forward_demodulation,[],[f5599,f39]) ).
fof(f5730,plain,
sF4 = meet(sF4,a),
inference(superposition,[],[f34,f5699]) ).
fof(f5755,plain,
sF4 = meet(a,sF4),
inference(forward_demodulation,[],[f5730,f5]) ).
fof(f9176,plain,
! [X2,X0,X1] : meet(X0,join(complement(X0),join(X1,meet(X0,X2)))) = meet(X0,join(complement(X0),join(X1,meet(X2,n1)))),
inference(superposition,[],[f181,f9]) ).
fof(f9204,plain,
! [X2,X0,X1] : meet(X1,join(X0,join(X2,meet(X1,X0)))) = meet(X1,join(X0,join(X2,X0))),
inference(superposition,[],[f181,f34]) ).
fof(f9372,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,join(X0,join(X2,meet(X1,X0)))),
inference(forward_demodulation,[],[f9204,f50]) ).
fof(f9384,plain,
! [X2,X0,X1] : meet(X0,join(complement(X0),join(X1,meet(X0,X2)))) = meet(X0,join(complement(X0),join(X1,X2))),
inference(forward_demodulation,[],[f9176,f185]) ).
fof(f9440,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,join(X0,X2)),
inference(forward_demodulation,[],[f9372,f536]) ).
fof(f9547,plain,
! [X2,X3,X0,X1] : meet(X3,join(X2,join(X0,X1))) = meet(X3,join(X0,join(X1,X2))),
inference(superposition,[],[f9440,f8]) ).
fof(f9763,plain,
! [X2,X0,X1] : meet(X1,join(complement(X1),join(X2,X0))) = meet(X1,join(complement(X1),join(X2,meet(X0,X1)))),
inference(superposition,[],[f9384,f5]) ).
fof(f9827,plain,
! [X0,X1] : meet(X0,join(complement(X0),meet(X0,X1))) = meet(X0,join(complement(X0),join(n0,X1))),
inference(superposition,[],[f9384,f273]) ).
fof(f9935,plain,
! [X0,X1] : meet(X0,join(complement(X0),meet(X0,X1))) = meet(X0,join(n0,join(X1,complement(X0)))),
inference(forward_demodulation,[],[f9827,f9547]) ).
fof(f10020,plain,
! [X0,X1] : meet(X0,join(complement(X0),meet(X0,X1))) = meet(X0,join(X1,complement(X0))),
inference(forward_demodulation,[],[f9935,f273]) ).
fof(f10131,plain,
! [X0,X1] : meet(X0,join(complement(X0),n0)) = meet(X0,join(meet(X1,complement(meet(X0,X1))),complement(X0))),
inference(superposition,[],[f10020,f262]) ).
fof(f10155,plain,
! [X0,X1] : meet(X0,join(complement(X0),n0)) = meet(X0,join(complement(join(X0,X1)),complement(X0))),
inference(superposition,[],[f10020,f449]) ).
fof(f10304,plain,
! [X0,X1] : meet(X0,join(complement(X0),n0)) = meet(X0,join(complement(X0),complement(join(X0,X1)))),
inference(forward_demodulation,[],[f10155,f9440]) ).
fof(f10328,plain,
! [X0,X1] : meet(X0,join(complement(X0),n0)) = meet(X0,join(complement(X0),meet(X1,complement(meet(X0,X1))))),
inference(forward_demodulation,[],[f10131,f9440]) ).
fof(f10367,plain,
! [X0,X1] : meet(X0,join(n0,complement(X0))) = meet(X0,join(complement(X0),complement(join(X0,X1)))),
inference(forward_demodulation,[],[f10304,f9440]) ).
fof(f10391,plain,
! [X0,X1] : meet(X0,join(n0,complement(X0))) = meet(X0,join(complement(X0),meet(X1,complement(meet(X0,X1))))),
inference(forward_demodulation,[],[f10328,f9440]) ).
fof(f10411,plain,
! [X0,X1] : meet(X0,complement(X0)) = meet(X0,join(complement(X0),complement(join(X0,X1)))),
inference(forward_demodulation,[],[f10367,f273]) ).
fof(f10428,plain,
! [X0,X1] : meet(X0,complement(X0)) = meet(X0,join(complement(X0),meet(X1,complement(meet(X0,X1))))),
inference(forward_demodulation,[],[f10391,f273]) ).
fof(f10442,plain,
! [X0,X1] : n0 = meet(X0,join(complement(X0),complement(join(X0,X1)))),
inference(forward_demodulation,[],[f10411,f10]) ).
fof(f10449,plain,
! [X0,X1] : n0 = meet(X0,join(complement(X0),meet(X1,complement(meet(X0,X1))))),
inference(forward_demodulation,[],[f10428,f10]) ).
fof(f10524,plain,
! [X0,X1] :
( n0 != n0
| complement(X0) = join(complement(X0),complement(join(X0,X1))) ),
inference(superposition,[],[f3462,f10442]) ).
fof(f10570,plain,
! [X0,X1] : complement(X0) = join(complement(X0),complement(join(X0,X1))),
inference(trivial_inequality_removal,[],[f10524]) ).
fof(f10731,plain,
! [X0,X1] : complement(X1) = join(complement(X1),complement(join(X0,X1))),
inference(superposition,[],[f10570,f50]) ).
fof(f11094,plain,
! [X0,X1] : complement(meet(X0,X1)) = join(complement(meet(X0,X1)),complement(X0)),
inference(superposition,[],[f10731,f4]) ).
fof(f11095,plain,
! [X0,X1] : complement(meet(X1,X0)) = join(complement(meet(X1,X0)),complement(X0)),
inference(superposition,[],[f10731,f32]) ).
fof(f11212,plain,
! [X0,X1] : complement(meet(X1,X0)) = join(complement(X0),complement(meet(X1,X0))),
inference(forward_demodulation,[],[f11095,f6]) ).
fof(f11213,plain,
! [X0,X1] : complement(meet(X0,X1)) = join(complement(X0),complement(meet(X0,X1))),
inference(forward_demodulation,[],[f11094,f6]) ).
fof(f11734,plain,
! [X2,X0,X1] : meet(complement(X0),X2) = meet(complement(X0),meet(X2,complement(meet(X0,X1)))),
inference(superposition,[],[f426,f11213]) ).
fof(f12025,plain,
! [X2,X0,X1] : join(complement(meet(X0,X1)),X2) = join(complement(meet(X0,X1)),join(complement(X1),X2)),
inference(superposition,[],[f56,f11212]) ).
fof(f12059,plain,
! [X2,X0,X1] : join(complement(meet(X0,X1)),X2) = join(complement(X1),join(X2,complement(meet(X0,X1)))),
inference(forward_demodulation,[],[f12025,f67]) ).
fof(f12542,plain,
! [X0,X1] :
( n0 != n0
| complement(X0) = join(complement(X0),meet(X1,complement(meet(X0,X1)))) ),
inference(superposition,[],[f3462,f10449]) ).
fof(f12594,plain,
! [X0,X1] : complement(X0) = join(complement(X0),meet(X1,complement(meet(X0,X1)))),
inference(trivial_inequality_removal,[],[f12542]) ).
fof(f12922,plain,
! [X0,X1] : meet(X1,join(complement(X1),join(complement(X0),complement(meet(X0,X1))))) = meet(X1,join(complement(X1),complement(X0))),
inference(superposition,[],[f9384,f12594]) ).
fof(f12928,plain,
! [X0,X1] : meet(X1,complement(meet(X0,X1))) = meet(meet(X1,complement(meet(X0,X1))),complement(X0)),
inference(superposition,[],[f34,f12594]) ).
fof(f12967,plain,
! [X0,X1] : meet(X1,complement(meet(X0,X1))) = meet(complement(X0),meet(X1,complement(meet(X0,X1)))),
inference(forward_demodulation,[],[f12928,f5]) ).
fof(f12970,plain,
! [X0,X1] : meet(X1,join(complement(X1),complement(X0))) = meet(X1,join(complement(meet(X0,X1)),complement(X0))),
inference(forward_demodulation,[],[f12922,f12059]) ).
fof(f13048,plain,
! [X0,X1] : meet(X1,complement(meet(X0,X1))) = meet(complement(X0),X1),
inference(forward_demodulation,[],[f12967,f11734]) ).
fof(f13051,plain,
! [X0,X1] : meet(X1,join(complement(X1),complement(X0))) = meet(X1,join(complement(X0),complement(meet(X0,X1)))),
inference(forward_demodulation,[],[f12970,f9440]) ).
fof(f13107,plain,
! [X0,X1] : meet(X1,complement(meet(X0,X1))) = meet(X1,join(complement(X1),complement(X0))),
inference(forward_demodulation,[],[f13051,f11213]) ).
fof(f13128,plain,
! [X0,X1] : meet(complement(X0),X1) = meet(X1,join(complement(X1),complement(X0))),
inference(forward_demodulation,[],[f13107,f13048]) ).
fof(f13498,plain,
! [X0,X1] : meet(X0,X1) = meet(X1,join(complement(X1),X0)),
inference(superposition,[],[f13128,f4265]) ).
fof(f13634,plain,
! [X2,X0,X1] : meet(join(X2,X0),X1) = meet(X1,join(complement(X1),join(X2,meet(X0,X1)))),
inference(backward_demodulation,[],[f9763,f13498]) ).
fof(f13808,plain,
! [X2,X0,X1] : meet(join(X2,X0),X1) = meet(join(X2,meet(X0,X1)),X1),
inference(forward_demodulation,[],[f13634,f13498]) ).
fof(f13905,plain,
! [X2,X0,X1] : meet(X1,join(X2,meet(X0,X1))) = meet(join(X2,X0),X1),
inference(forward_demodulation,[],[f13808,f5]) ).
fof(f21407,plain,
! [X0] : meet(join(X0,b),a) = meet(a,join(X0,sF2)),
inference(superposition,[],[f13905,f25]) ).
fof(f21414,plain,
! [X0] : meet(join(X0,c),a) = meet(a,join(X0,sF3)),
inference(superposition,[],[f13905,f26]) ).
fof(f21574,plain,
! [X0] : meet(a,join(X0,c)) = meet(a,join(X0,sF3)),
inference(forward_demodulation,[],[f21414,f5]) ).
fof(f21579,plain,
! [X0] : meet(a,join(X0,b)) = meet(a,join(X0,sF2)),
inference(forward_demodulation,[],[f21407,f5]) ).
fof(f52917,plain,
meet(a,sF4) = meet(a,join(sF2,c)),
inference(superposition,[],[f21574,f23]) ).
fof(f53023,plain,
meet(a,sF4) = meet(a,join(c,sF2)),
inference(forward_demodulation,[],[f52917,f9440]) ).
fof(f53068,plain,
meet(a,sF4) = meet(a,join(c,b)),
inference(forward_demodulation,[],[f53023,f21579]) ).
fof(f53094,plain,
meet(a,join(b,c)) = meet(a,sF4),
inference(forward_demodulation,[],[f53068,f9440]) ).
fof(f53112,plain,
meet(a,join(b,c)) = sF4,
inference(forward_demodulation,[],[f53094,f5755]) ).
fof(f53120,plain,
meet(a,sF0) = sF4,
inference(forward_demodulation,[],[f53112,f15]) ).
fof(f53123,plain,
sF1 = sF4,
inference(forward_demodulation,[],[f53120,f17]) ).
fof(f53124,plain,
$false,
inference(forward_subsumption_resolution,[],[f53123,f24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT066-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.13/0.38 % Computer : n013.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Sun Sep 27 13:58:21 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.13/0.43 Running first-order theorem proving
% 0.13/0.43 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 18.61/3.69 % (250626)Input is clausal, will run a generic CNF schedule.
% 18.61/3.69 % (250643)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1097028596:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 18.61/3.69 % (250640)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=3403511565:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 18.61/3.69 % (250645)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=533336946:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 18.61/3.69 % (250641)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=996830643:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 18.61/3.69 % (250644)lrs+10_1_sil=8000:sp=occurrence:random_seed=3506047108:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 18.61/3.69 % (250646)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=942427344:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 18.61/3.69 % (250647)dis-21_1_sil=8000:lcm=predicate:random_seed=3925671444: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)
% 18.61/3.69 % (250647)Refutation not found, incomplete strategy
% 18.61/3.69 % (250647)------------------------------
% 18.61/3.69 % (250647)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.61/3.69 % (250647)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.61/3.69 % (250647)CaDiCaL version: 2.1.3
% 18.61/3.69 % (250647)Termination reason: Refutation not found, incomplete strategy
% 18.61/3.69 % (250647)Time elapsed: 0.003 s
% 18.61/3.69 % (250647)Peak memory usage: 88 MB
% 18.61/3.69 % (250647)Instructions burned: 1 (million)
% 18.61/3.69 % (250644)Instruction limit reached!
% 18.61/3.69 % (250644)------------------------------
% 18.61/3.69 % (250644)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.61/3.69 % (250644)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.61/3.69 % (250644)CaDiCaL version: 2.1.3
% 18.61/3.69 % (250644)Termination reason: Instruction limit
% 18.61/3.69 % (250644)Termination phase: Saturation
% 18.61/3.69 % (250644)Time elapsed: 0.106 s
% 18.61/3.69 % (250644)Peak memory usage: 88 MB
% 18.61/3.69 % (250644)Instructions burned: 107 (million)
% 18.61/3.69 % (250645)Instruction limit reached!
% 18.61/3.69 % (250645)------------------------------
% 18.61/3.69 % (250645)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.61/3.69 % (250645)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.61/3.69 % (250645)CaDiCaL version: 2.1.3
% 18.61/3.69 % (250645)Termination reason: Instruction limit
% 18.61/3.69 % (250645)Termination phase: Saturation
% 18.61/3.69 % (250645)Time elapsed: 0.106 s
% 18.61/3.69 % (250645)Peak memory usage: 89 MB
% 18.61/3.69 % (250645)Instructions burned: 114 (million)
% 18.61/3.69 % (250646)Instruction limit reached!
% 18.61/3.69 % (250646)------------------------------
% 18.61/3.69 % (250646)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.61/3.69 % (250646)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.61/3.69 % (250646)CaDiCaL version: 2.1.3
% 18.61/3.69 % (250646)Termination reason: Instruction limit
% 18.61/3.69 % (250646)Termination phase: Saturation
% 18.61/3.69 % (250646)Time elapsed: 0.161 s
% 18.61/3.69 % (250646)Peak memory usage: 89 MB
% 18.61/3.69 % (250646)Instructions burned: 181 (million)
% 18.61/3.69 % (250659)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=160622401:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 18.61/3.69 % (250659)Refutation not found, incomplete strategy
% 18.61/3.69 % (250659)------------------------------
% 18.61/3.69 % (250659)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.61/3.69 % (250659)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.61/3.69 % (250659)CaDiCaL version: 2.1.3
% 18.61/3.69 % (250659)Termination reason: Refutation not found, incomplete strategy
% 18.61/3.69 % (250659)Time elapsed: 0.002 s
% 18.61/3.69 % (250659)Peak memory usage: 88 MB
% 18.61/3.69 % (250660)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1189122936:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 27.17/4.88 % (250660)Refutation not found, incomplete strategy
% 27.17/4.88 % (250660)------------------------------
% 27.17/4.88 % (250660)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250660)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250660)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250660)Termination reason: Refutation not found, incomplete strategy
% 27.17/4.88 % (250660)Time elapsed: 0.003 s
% 27.17/4.88 % (250660)Peak memory usage: 88 MB
% 27.17/4.88 % (250660)Instructions burned: 1 (million)
% 27.17/4.88 % (250661)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=895790067:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 27.17/4.88 % (250661)Refutation not found, incomplete strategy
% 27.17/4.88 % (250661)------------------------------
% 27.17/4.88 % (250661)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250661)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250661)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250661)Termination reason: Refutation not found, incomplete strategy
% 27.17/4.88 % (250661)Time elapsed: 0.002 s
% 27.17/4.88 % (250661)Peak memory usage: 87 MB
% 27.17/4.88 % (250647)------------------------------
% 27.17/4.88 % (250647)------------------------------
% 27.17/4.88 % (250659)------------------------------
% 27.17/4.88 % (250659)------------------------------
% 27.17/4.88 % (250665)lrs+10_64_to=lpo:sil=8000:random_seed=4053616763:i=126:bd=preordered_2993 on theBenchmark for (2993ds/126Mi)
% 27.17/4.88 % (250660)------------------------------
% 27.17/4.88 % (250660)------------------------------
% 27.17/4.88 % (250665)Instruction limit reached!
% 27.17/4.88 % (250665)------------------------------
% 27.17/4.88 % (250665)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250665)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250665)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250665)Termination reason: Instruction limit
% 27.17/4.88 % (250665)Termination phase: Saturation
% 27.17/4.88 % (250665)Time elapsed: 0.125 s
% 27.17/4.88 % (250665)Peak memory usage: 88 MB
% 27.17/4.88 % (250665)Instructions burned: 126 (million)
% 27.17/4.88 % (250661)------------------------------
% 27.17/4.88 % (250661)------------------------------
% 27.17/4.88 % (250668)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=4027650080:avsq=on:i=194:fgj=on:bd=preordered_2991 on theBenchmark for (2991ds/194Mi)
% 27.17/4.88 % (250670)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1780149017:i=157:gtg=all_2990 on theBenchmark for (2990ds/157Mi)
% 27.17/4.88 % (250673)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=3623629498:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 27.17/4.88 % (250668)Instruction limit reached!
% 27.17/4.88 % (250668)------------------------------
% 27.17/4.88 % (250668)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250668)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250668)Termination reason: Instruction limit
% 27.17/4.88 % (250668)Termination phase: Saturation
% 27.17/4.88 % (250668)Time elapsed: 0.197 s
% 27.17/4.88 % (250668)Peak memory usage: 90 MB
% 27.17/4.88 % (250668)Instructions burned: 194 (million)
% 27.17/4.88 % (250672)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3939703348:i=3394:sd=4:ss=included:sgt=64_2989 on theBenchmark for (2989ds/3394Mi)
% 27.17/4.88 % (250670)Instruction limit reached!
% 27.17/4.88 % (250670)------------------------------
% 27.17/4.88 % (250670)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250670)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250670)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250670)Termination reason: Instruction limit
% 27.17/4.88 % (250670)Termination phase: Saturation
% 27.17/4.88 % (250670)Time elapsed: 0.122 s
% 27.17/4.88 % (250670)Peak memory usage: 90 MB
% 27.17/4.88 % (250670)Instructions burned: 158 (million)
% 27.17/4.88 % (250673)Instruction limit reached!
% 27.17/4.88 % (250673)------------------------------
% 27.17/4.88 % (250673)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250673)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250673)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250673)Termination reason: Instruction limit
% 27.17/4.88 % (250673)Termination phase: Saturation
% 27.17/4.88 % (250673)Time elapsed: 0.112 s
% 27.17/4.88 % (250673)Peak memory usage: 89 MB
% 27.17/4.88 % (250673)Instructions burned: 106 (million)
% 27.17/4.88 % (250676)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3633977956:i=107_2987 on theBenchmark for (2987ds/107Mi)
% 27.17/4.88 % (250676)Refutation not found, incomplete strategy
% 27.17/4.88 % (250676)------------------------------
% 27.17/4.88 % (250676)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250676)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250676)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250676)Termination reason: Refutation not found, incomplete strategy
% 27.17/4.88 % (250676)Time elapsed: 0.002 s
% 27.17/4.88 % (250676)Peak memory usage: 87 MB
% 27.17/4.88 % (250678)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1901838345:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 27.17/4.88 % (250679)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2843190322:cond=fast:i=5208:av=off_2986 on theBenchmark for (2986ds/5208Mi)
% 27.17/4.88 % (250678)Instruction limit reached!
% 27.17/4.88 % (250678)------------------------------
% 27.17/4.88 % (250678)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250678)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250678)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250678)Termination reason: Instruction limit
% 27.17/4.88 % (250678)Termination phase: Saturation
% 27.17/4.88 % (250678)Time elapsed: 0.235 s
% 27.17/4.88 % (250678)Peak memory usage: 90 MB
% 27.17/4.88 % (250678)Instructions burned: 242 (million)
% 27.17/4.88 % (250676)------------------------------
% 27.17/4.88 % (250676)------------------------------
% 27.17/4.88 % (250683)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3039033736:i=134:sd=2:doe=on:ss=axioms:sgt=14_2982 on theBenchmark for (2982ds/134Mi)
% 27.17/4.88 % (250683)Instruction limit reached!
% 27.17/4.88 % (250683)------------------------------
% 27.17/4.88 % (250683)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250683)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250683)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250683)Termination reason: Instruction limit
% 27.17/4.88 % (250683)Termination phase: Saturation
% 27.17/4.88 % (250683)Time elapsed: 0.101 s
% 27.17/4.88 % (250683)Peak memory usage: 89 MB
% 27.17/4.88 % (250683)Instructions burned: 134 (million)
% 27.17/4.88 % (250684)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1897441204:i=499:bd=all_2981 on theBenchmark for (2981ds/499Mi)
% 27.17/4.88 % (250686)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=747649545:i=191:fgj=on:bd=all_2979 on theBenchmark for (2979ds/191Mi)
% 27.17/4.88 % (250686)Instruction limit reached!
% 27.17/4.88 % (250686)------------------------------
% 27.17/4.88 % (250686)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250686)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250686)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250686)Termination reason: Instruction limit
% 27.17/4.88 % (250686)Termination phase: Saturation
% 27.17/4.88 % (250686)Time elapsed: 0.200 s
% 27.17/4.88 % (250686)Peak memory usage: 91 MB
% 27.17/4.88 % (250686)Instructions burned: 191 (million)
% 27.17/4.88 % (250684)Instruction limit reached!
% 27.17/4.88 % (250684)------------------------------
% 27.17/4.88 % (250684)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250684)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250684)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250684)Termination reason: Instruction limit
% 27.17/4.88 % (250684)Termination phase: Saturation
% 27.17/4.88 % (250684)Time elapsed: 0.499 s
% 27.17/4.88 % (250684)Peak memory usage: 93 MB
% 27.17/4.88 % (250684)Instructions burned: 499 (million)
% 27.17/4.88 % (250691)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=1228339678:i=264:kws=precedence:fsr=off_2975 on theBenchmark for (2975ds/264Mi)
% 27.17/4.88 % (250692)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=4098970235:cond=on:i=156:bs=on:gtg=exists_all:er=known_2973 on theBenchmark for (2973ds/156Mi)
% 27.17/4.88 % (250692)Instruction limit reached!
% 27.17/4.88 % (250692)------------------------------
% 27.17/4.88 % (250692)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250692)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250692)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250692)Termination reason: Instruction limit
% 27.17/4.88 % (250692)Termination phase: Saturation
% 27.17/4.88 % (250692)Time elapsed: 0.149 s
% 27.17/4.88 % (250692)Peak memory usage: 89 MB
% 27.17/4.88 % (250692)Instructions burned: 156 (million)
% 27.17/4.88 % (250691)Instruction limit reached!
% 27.17/4.88 % (250691)------------------------------
% 27.17/4.88 % (250691)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250691)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250691)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250691)Termination reason: Instruction limit
% 27.17/4.88 % (250691)Termination phase: Saturation
% 27.17/4.88 % (250691)Time elapsed: 0.268 s
% 27.17/4.88 % (250691)Peak memory usage: 91 MB
% 27.17/4.88 % (250691)Instructions burned: 264 (million)
% 27.17/4.88 % (250695)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=1724921408:i=3256:kws=precedence:bd=preordered:av=off_2970 on theBenchmark for (2970ds/3256Mi)
% 27.17/4.88 % (250696)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=272566220:i=537:av=off:ss=included_2970 on theBenchmark for (2970ds/537Mi)
% 27.17/4.88 % (250643)First to succeed.
% 27.17/4.88 % (250643)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-250626"
% 27.17/4.88 % (250696)Instruction limit reached!
% 27.17/4.88 % (250696)------------------------------
% 27.17/4.88 % (250696)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 27.17/4.88 % (250696)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.17/4.88 % (250696)CaDiCaL version: 2.1.3
% 27.17/4.88 % (250696)Termination reason: Instruction limit
% 27.17/4.88 % (250696)Termination phase: Saturation
% 27.17/4.88 % (250696)Time elapsed: 0.505 s
% 27.17/4.88 % (250696)Peak memory usage: 91 MB
% 27.17/4.88 % (250696)Instructions burned: 538 (million)
% 27.17/4.88 % (250643)Refutation found. Thanks to Tanya!
% 27.17/4.88 % SZS status Unsatisfiable for theBenchmark
% 27.17/4.88 % SZS output start Proof for theBenchmark
% See solution above
% 28.08/5.18 % (250643)------------------------------
% 28.08/5.18 % (250643)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.08/5.18 % (250643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.08/5.18 % (250643)CaDiCaL version: 2.1.3
% 28.08/5.18 % (250643)Termination reason: Refutation
% 28.08/5.18 % (250643)Time elapsed: 3.466 s
% 28.08/5.18 % (250643)Peak memory usage: 173 MB
% 28.08/5.18 % (250643)Instructions burned: 6217 (million)
% 28.08/5.18 % (250643)------------------------------
% 28.08/5.18 % (250643)------------------------------
% 28.08/5.18 % (250626)Success in time 3.868 s
% 28.08/5.18 % Vampire exiting
%------------------------------------------------------------------------------