TSTP Solution File: GRP498-1 by SnakeForV-SAT---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : GRP498-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n013.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Aug 31 16:22:41 EDT 2022
% Result : Unsatisfiable 2.16s 0.67s
% Output : Refutation 2.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 5
% Syntax : Number of formulae : 91 ( 91 unt; 0 def)
% Number of atoms : 91 ( 90 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 13 ( 13 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 157 ( 157 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f690,plain,
$false,
inference(trivial_inequality_removal,[],[f689]) ).
fof(f689,plain,
double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))),
inference(forward_demodulation,[],[f685,f502]) ).
fof(f502,plain,
! [X6,X7] : double_divide(double_divide(X6,X7),X6) = X7,
inference(forward_demodulation,[],[f468,f460]) ).
fof(f460,plain,
! [X1] : double_divide(identity,double_divide(identity,X1)) = X1,
inference(backward_demodulation,[],[f194,f455]) ).
fof(f455,plain,
! [X4] : double_divide(identity,double_divide(X4,identity)) = X4,
inference(forward_demodulation,[],[f454,f415]) ).
fof(f415,plain,
! [X3,X4,X5] : double_divide(X3,double_divide(X4,identity)) = double_divide(double_divide(identity,X5),double_divide(identity,double_divide(identity,double_divide(X4,double_divide(X5,X3))))),
inference(forward_demodulation,[],[f396,f197]) ).
fof(f197,plain,
! [X0,X1] : double_divide(identity,double_divide(identity,X0)) = double_divide(X1,double_divide(X0,X1)),
inference(superposition,[],[f44,f141]) ).
fof(f141,plain,
! [X10] : double_divide(X10,identity) = double_divide(identity,X10),
inference(forward_demodulation,[],[f117,f104]) ).
fof(f104,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(X7,double_divide(X6,X7))),identity) = X6,
inference(forward_demodulation,[],[f103,f94]) ).
fof(f94,plain,
! [X0] : double_divide(identity,double_divide(identity,double_divide(identity,double_divide(X0,identity)))) = X0,
inference(forward_demodulation,[],[f93,f82]) ).
fof(f82,plain,
! [X8] : double_divide(identity,double_divide(identity,double_divide(X8,identity))) = double_divide(identity,double_divide(double_divide(X8,identity),identity)),
inference(superposition,[],[f17,f26]) ).
fof(f26,plain,
! [X4] : identity = double_divide(double_divide(identity,double_divide(identity,double_divide(X4,identity))),X4),
inference(superposition,[],[f6,f16]) ).
fof(f16,plain,
! [X0] : double_divide(double_divide(identity,double_divide(identity,double_divide(X0,identity))),identity) = X0,
inference(forward_demodulation,[],[f12,f14]) ).
fof(f14,plain,
identity = double_divide(identity,identity),
inference(superposition,[],[f1,f6]) ).
fof(f1,axiom,
! [X2,X0,X1] : double_divide(double_divide(identity,double_divide(X0,double_divide(X1,identity))),double_divide(double_divide(X1,double_divide(X2,X0)),identity)) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f12,plain,
! [X0] : double_divide(double_divide(identity,double_divide(identity,double_divide(X0,identity))),double_divide(identity,identity)) = X0,
inference(superposition,[],[f1,f6]) ).
fof(f6,plain,
! [X0] : identity = double_divide(X0,double_divide(X0,identity)),
inference(definition_unfolding,[],[f4,f3]) ).
fof(f3,axiom,
! [X0] : inverse(X0) = double_divide(X0,identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',inverse) ).
fof(f4,axiom,
! [X0] : identity = double_divide(X0,inverse(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',identity) ).
fof(f17,plain,
! [X0,X1] : double_divide(identity,double_divide(double_divide(X0,double_divide(X1,X0)),identity)) = X1,
inference(forward_demodulation,[],[f8,f14]) ).
fof(f8,plain,
! [X0,X1] : double_divide(double_divide(identity,identity),double_divide(double_divide(X0,double_divide(X1,X0)),identity)) = X1,
inference(superposition,[],[f1,f6]) ).
fof(f93,plain,
! [X0] : double_divide(identity,double_divide(identity,double_divide(double_divide(X0,identity),identity))) = X0,
inference(backward_demodulation,[],[f34,f82]) ).
fof(f34,plain,
! [X0] : double_divide(identity,double_divide(double_divide(double_divide(X0,identity),identity),identity)) = X0,
inference(superposition,[],[f17,f6]) ).
fof(f103,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(X7,double_divide(identity,double_divide(identity,double_divide(identity,double_divide(double_divide(X6,X7),identity)))))),identity) = X6,
inference(forward_demodulation,[],[f102,f82]) ).
fof(f102,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(X7,double_divide(identity,double_divide(identity,double_divide(double_divide(double_divide(X6,X7),identity),identity))))),identity) = X6,
inference(forward_demodulation,[],[f101,f22]) ).
fof(f22,plain,
! [X0] : double_divide(identity,double_divide(identity,double_divide(X0,identity))) = double_divide(double_divide(identity,double_divide(identity,X0)),identity),
inference(superposition,[],[f16,f16]) ).
fof(f101,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(X7,double_divide(double_divide(identity,double_divide(identity,double_divide(double_divide(X6,X7),identity))),identity))),identity) = X6,
inference(forward_demodulation,[],[f81,f14]) ).
fof(f81,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(X7,double_divide(double_divide(identity,double_divide(identity,double_divide(double_divide(X6,X7),identity))),identity))),double_divide(identity,identity)) = X6,
inference(superposition,[],[f1,f26]) ).
fof(f117,plain,
! [X10] : double_divide(X10,identity) = double_divide(identity,double_divide(double_divide(identity,double_divide(identity,double_divide(X10,identity))),identity)),
inference(superposition,[],[f44,f26]) ).
fof(f44,plain,
! [X3,X4] : double_divide(identity,double_divide(X4,identity)) = double_divide(X3,double_divide(X4,X3)),
inference(forward_demodulation,[],[f43,f14]) ).
fof(f43,plain,
! [X3,X4] : double_divide(X3,double_divide(X4,X3)) = double_divide(double_divide(identity,identity),double_divide(X4,identity)),
inference(forward_demodulation,[],[f41,f6]) ).
fof(f41,plain,
! [X3,X4] : double_divide(X3,double_divide(X4,X3)) = double_divide(double_divide(identity,double_divide(identity,double_divide(identity,identity))),double_divide(X4,identity)),
inference(superposition,[],[f1,f17]) ).
fof(f396,plain,
! [X3,X4,X5] : double_divide(double_divide(identity,X5),double_divide(identity,double_divide(double_divide(X4,double_divide(X5,X3)),identity))) = double_divide(X3,double_divide(X4,identity)),
inference(superposition,[],[f155,f135]) ).
fof(f135,plain,
! [X0] : identity = double_divide(X0,double_divide(identity,X0)),
inference(forward_demodulation,[],[f107,f14]) ).
fof(f107,plain,
! [X0] : double_divide(X0,double_divide(identity,X0)) = double_divide(identity,identity),
inference(superposition,[],[f44,f14]) ).
fof(f155,plain,
! [X2,X3,X4,X5] : double_divide(double_divide(identity,X4),double_divide(identity,double_divide(double_divide(X3,double_divide(X4,X2)),double_divide(X5,double_divide(identity,double_divide(X2,double_divide(X3,identity))))))) = X5,
inference(backward_demodulation,[],[f9,f141]) ).
fof(f9,plain,
! [X2,X3,X4,X5] : double_divide(double_divide(identity,X4),double_divide(double_divide(double_divide(X3,double_divide(X4,X2)),double_divide(X5,double_divide(identity,double_divide(X2,double_divide(X3,identity))))),identity)) = X5,
inference(superposition,[],[f1,f1]) ).
fof(f454,plain,
! [X4] : double_divide(double_divide(identity,identity),double_divide(identity,double_divide(identity,double_divide(X4,double_divide(identity,identity))))) = X4,
inference(forward_demodulation,[],[f380,f6]) ).
fof(f380,plain,
! [X3,X4] : double_divide(double_divide(identity,identity),double_divide(identity,double_divide(identity,double_divide(X4,double_divide(identity,double_divide(X3,double_divide(X3,identity))))))) = X4,
inference(superposition,[],[f155,f135]) ).
fof(f194,plain,
! [X1] : double_divide(identity,double_divide(X1,identity)) = double_divide(identity,double_divide(identity,X1)),
inference(forward_demodulation,[],[f192,f141]) ).
fof(f192,plain,
! [X1] : double_divide(identity,double_divide(X1,identity)) = double_divide(double_divide(identity,X1),identity),
inference(superposition,[],[f44,f135]) ).
fof(f468,plain,
! [X6,X7] : double_divide(identity,double_divide(identity,double_divide(double_divide(X6,X7),X6))) = X7,
inference(backward_demodulation,[],[f300,f460]) ).
fof(f300,plain,
! [X6,X7] : double_divide(identity,double_divide(identity,double_divide(double_divide(X6,X7),double_divide(identity,double_divide(identity,X6))))) = X7,
inference(forward_demodulation,[],[f299,f141]) ).
fof(f299,plain,
! [X6,X7] : double_divide(identity,double_divide(identity,double_divide(double_divide(X6,X7),double_divide(double_divide(identity,X6),identity)))) = X7,
inference(forward_demodulation,[],[f298,f141]) ).
fof(f298,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(double_divide(X6,X7),double_divide(double_divide(identity,X6),identity))),identity) = X7,
inference(forward_demodulation,[],[f258,f14]) ).
fof(f258,plain,
! [X6,X7] : double_divide(double_divide(identity,double_divide(double_divide(X6,X7),double_divide(double_divide(identity,X6),identity))),double_divide(identity,identity)) = X7,
inference(superposition,[],[f144,f72]) ).
fof(f72,plain,
! [X0,X1] : identity = double_divide(double_divide(identity,X1),double_divide(X0,double_divide(X1,X0))),
inference(superposition,[],[f26,f17]) ).
fof(f144,plain,
! [X2,X0,X1] : double_divide(double_divide(identity,double_divide(X0,double_divide(X1,identity))),double_divide(identity,double_divide(X1,double_divide(X2,X0)))) = X2,
inference(backward_demodulation,[],[f1,f141]) ).
fof(f685,plain,
double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,double_divide(double_divide(identity,a3),identity))))),
inference(backward_demodulation,[],[f487,f681]) ).
fof(f681,plain,
! [X21,X19,X20] : double_divide(X20,double_divide(X19,X21)) = double_divide(identity,double_divide(X19,double_divide(identity,double_divide(X21,double_divide(X20,identity))))),
inference(forward_demodulation,[],[f680,f476]) ).
fof(f476,plain,
! [X6,X7] : double_divide(X7,double_divide(X6,X7)) = X6,
inference(backward_demodulation,[],[f153,f460]) ).
fof(f153,plain,
! [X6,X7] : double_divide(identity,double_divide(identity,double_divide(X7,double_divide(X6,X7)))) = X6,
inference(backward_demodulation,[],[f104,f141]) ).
fof(f680,plain,
! [X21,X19,X20] : double_divide(identity,double_divide(double_divide(identity,double_divide(X19,identity)),double_divide(identity,double_divide(X21,double_divide(X20,identity))))) = double_divide(X20,double_divide(X19,X21)),
inference(forward_demodulation,[],[f679,f141]) ).
fof(f679,plain,
! [X21,X19,X20] : double_divide(identity,double_divide(double_divide(double_divide(X19,identity),identity),double_divide(identity,double_divide(X21,double_divide(X20,identity))))) = double_divide(X20,double_divide(X19,X21)),
inference(forward_demodulation,[],[f678,f460]) ).
fof(f678,plain,
! [X21,X19,X20] : double_divide(identity,double_divide(double_divide(double_divide(X19,identity),identity),double_divide(identity,double_divide(X21,double_divide(X20,identity))))) = double_divide(identity,double_divide(identity,double_divide(X20,double_divide(X19,X21)))),
inference(forward_demodulation,[],[f635,f349]) ).
fof(f349,plain,
! [X0,X1] : double_divide(X0,double_divide(identity,X1)) = double_divide(identity,double_divide(X1,double_divide(X0,identity))),
inference(forward_demodulation,[],[f313,f141]) ).
fof(f313,plain,
! [X0,X1] : double_divide(double_divide(X1,double_divide(X0,identity)),identity) = double_divide(X0,double_divide(identity,X1)),
inference(superposition,[],[f282,f14]) ).
fof(f282,plain,
! [X2,X3,X1] : double_divide(X2,double_divide(X3,X1)) = double_divide(double_divide(X1,double_divide(X2,identity)),double_divide(X3,identity)),
inference(backward_demodulation,[],[f152,f281]) ).
fof(f281,plain,
! [X8] : double_divide(identity,double_divide(identity,double_divide(identity,double_divide(identity,X8)))) = X8,
inference(forward_demodulation,[],[f280,f150]) ).
fof(f150,plain,
! [X0] : double_divide(identity,double_divide(identity,double_divide(X0,identity))) = double_divide(identity,double_divide(identity,double_divide(identity,X0))),
inference(backward_demodulation,[],[f22,f141]) ).
fof(f280,plain,
! [X8] : double_divide(identity,double_divide(identity,double_divide(double_divide(identity,X8),identity))) = X8,
inference(forward_demodulation,[],[f248,f132]) ).
fof(f132,plain,
! [X10,X9] : double_divide(double_divide(identity,double_divide(X9,double_divide(X10,identity))),double_divide(identity,double_divide(X10,identity))) = double_divide(identity,double_divide(identity,double_divide(X9,identity))),
inference(backward_demodulation,[],[f83,f112]) ).
fof(f112,plain,
! [X0] : double_divide(identity,double_divide(X0,identity)) = double_divide(double_divide(X0,identity),identity),
inference(superposition,[],[f44,f6]) ).
fof(f83,plain,
! [X10,X9] : double_divide(double_divide(identity,double_divide(X9,double_divide(X10,identity))),double_divide(double_divide(X10,identity),identity)) = double_divide(identity,double_divide(identity,double_divide(X9,identity))),
inference(superposition,[],[f1,f26]) ).
fof(f248,plain,
! [X8,X9] : double_divide(double_divide(identity,double_divide(double_divide(identity,X8),double_divide(X9,identity))),double_divide(identity,double_divide(X9,identity))) = X8,
inference(superposition,[],[f144,f135]) ).
fof(f152,plain,
! [X2,X3,X1] : double_divide(X2,double_divide(X3,X1)) = double_divide(double_divide(identity,double_divide(identity,double_divide(identity,double_divide(identity,double_divide(X1,double_divide(X2,identity)))))),double_divide(X3,identity)),
inference(backward_demodulation,[],[f13,f141]) ).
fof(f13,plain,
! [X2,X3,X1] : double_divide(double_divide(identity,double_divide(identity,double_divide(double_divide(identity,double_divide(X1,double_divide(X2,identity))),identity))),double_divide(X3,identity)) = double_divide(X2,double_divide(X3,X1)),
inference(superposition,[],[f1,f1]) ).
fof(f635,plain,
! [X21,X19,X20] : double_divide(identity,double_divide(double_divide(double_divide(X19,identity),identity),double_divide(identity,double_divide(X21,double_divide(X20,identity))))) = double_divide(identity,double_divide(double_divide(X20,double_divide(X19,X21)),double_divide(identity,identity))),
inference(superposition,[],[f478,f478]) ).
fof(f478,plain,
! [X2,X3,X4] : double_divide(identity,double_divide(X2,double_divide(X3,identity))) = double_divide(identity,double_divide(double_divide(X4,identity),double_divide(X3,double_divide(X4,X2)))),
inference(backward_demodulation,[],[f286,f460]) ).
fof(f286,plain,
! [X2,X3,X4] : double_divide(identity,double_divide(X2,double_divide(X3,identity))) = double_divide(identity,double_divide(double_divide(X4,identity),double_divide(identity,double_divide(identity,double_divide(X3,double_divide(X4,X2)))))),
inference(forward_demodulation,[],[f284,f141]) ).
fof(f284,plain,
! [X2,X3,X4] : double_divide(identity,double_divide(X2,double_divide(X3,identity))) = double_divide(identity,double_divide(double_divide(X4,identity),double_divide(double_divide(identity,double_divide(X3,double_divide(X4,X2))),identity))),
inference(backward_demodulation,[],[f167,f283]) ).
fof(f283,plain,
! [X8,X9,X7] : double_divide(double_divide(identity,double_divide(X8,double_divide(X9,identity))),double_divide(identity,double_divide(X9,X7))) = double_divide(identity,double_divide(double_divide(X7,identity),double_divide(X8,identity))),
inference(backward_demodulation,[],[f147,f282]) ).
fof(f147,plain,
! [X8,X9,X7] : double_divide(identity,double_divide(double_divide(X7,identity),double_divide(X8,identity))) = double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(X8,identity)),double_divide(X9,identity))),double_divide(identity,double_divide(X9,X7))),
inference(backward_demodulation,[],[f131,f141]) ).
fof(f131,plain,
! [X8,X9,X7] : double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(X8,identity)),double_divide(X9,identity))),double_divide(double_divide(X9,X7),identity)) = double_divide(identity,double_divide(double_divide(X7,identity),double_divide(X8,identity))),
inference(backward_demodulation,[],[f64,f112]) ).
fof(f64,plain,
! [X8,X9,X7] : double_divide(identity,double_divide(double_divide(X7,identity),double_divide(X8,identity))) = double_divide(double_divide(identity,double_divide(double_divide(double_divide(X8,identity),identity),double_divide(X9,identity))),double_divide(double_divide(X9,X7),identity)),
inference(superposition,[],[f1,f10]) ).
fof(f10,plain,
! [X0,X1] : double_divide(double_divide(identity,double_divide(double_divide(X0,identity),double_divide(X1,identity))),double_divide(double_divide(X1,identity),identity)) = X0,
inference(superposition,[],[f1,f6]) ).
fof(f167,plain,
! [X2,X3,X4,X5] : double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(X3,double_divide(X4,X2))),double_divide(X5,identity))),double_divide(identity,double_divide(X5,X4))) = double_divide(identity,double_divide(X2,double_divide(X3,identity))),
inference(forward_demodulation,[],[f143,f141]) ).
fof(f143,plain,
! [X2,X3,X4,X5] : double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(X3,double_divide(X4,X2))),double_divide(X5,identity))),double_divide(double_divide(X5,X4),identity)) = double_divide(identity,double_divide(X2,double_divide(X3,identity))),
inference(backward_demodulation,[],[f11,f141]) ).
fof(f11,plain,
! [X2,X3,X4,X5] : double_divide(identity,double_divide(X2,double_divide(X3,identity))) = double_divide(double_divide(identity,double_divide(double_divide(double_divide(X3,double_divide(X4,X2)),identity),double_divide(X5,identity))),double_divide(double_divide(X5,X4),identity)),
inference(superposition,[],[f1,f1]) ).
fof(f487,plain,
double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))) != double_divide(double_divide(identity,a3),double_divide(c3,b3)),
inference(backward_demodulation,[],[f173,f460]) ).
fof(f173,plain,
double_divide(double_divide(identity,a3),double_divide(identity,double_divide(identity,double_divide(c3,b3)))) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))),
inference(forward_demodulation,[],[f172,f153]) ).
fof(f172,plain,
double_divide(double_divide(identity,double_divide(identity,double_divide(identity,double_divide(identity,double_divide(a3,identity))))),double_divide(identity,double_divide(identity,double_divide(c3,b3)))) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))),
inference(forward_demodulation,[],[f171,f14]) ).
fof(f171,plain,
double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))) != double_divide(double_divide(identity,double_divide(identity,double_divide(identity,double_divide(identity,double_divide(a3,double_divide(identity,identity)))))),double_divide(identity,double_divide(identity,double_divide(c3,b3)))),
inference(forward_demodulation,[],[f170,f141]) ).
fof(f170,plain,
double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))) != double_divide(double_divide(identity,double_divide(identity,double_divide(identity,double_divide(identity,double_divide(a3,double_divide(identity,identity)))))),double_divide(double_divide(identity,double_divide(c3,b3)),identity)),
inference(backward_demodulation,[],[f166,f152]) ).
fof(f166,plain,
double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))) != double_divide(identity,double_divide(double_divide(identity,double_divide(c3,b3)),a3)),
inference(forward_demodulation,[],[f165,f141]) ).
fof(f165,plain,
double_divide(identity,double_divide(double_divide(double_divide(c3,b3),identity),a3)) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))),
inference(forward_demodulation,[],[f164,f141]) ).
fof(f164,plain,
double_divide(identity,double_divide(double_divide(double_divide(c3,b3),identity),a3)) != double_divide(identity,double_divide(c3,double_divide(double_divide(b3,a3),identity))),
inference(forward_demodulation,[],[f160,f141]) ).
fof(f160,plain,
double_divide(identity,double_divide(double_divide(double_divide(c3,b3),identity),a3)) != double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity),
inference(backward_demodulation,[],[f7,f141]) ).
fof(f7,plain,
double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity) != double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity),
inference(definition_unfolding,[],[f5,f2,f2,f2,f2]) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = double_divide(double_divide(X1,X0),identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f5,axiom,
multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_3) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : GRP498-1 : TPTP v8.1.0. Released v2.6.0.
% 0.03/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.34 % Computer : n013.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Mon Aug 29 22:26:32 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.47 % (15570)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.47 TRYING [1]
% 0.20/0.47 TRYING [2]
% 0.20/0.47 TRYING [3]
% 0.20/0.47 % (15577)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 0.20/0.48 % (15594)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/355Mi)
% 0.20/0.49 % (15586)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/138Mi)
% 0.20/0.49 TRYING [4]
% 0.20/0.49 % (15566)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/37Mi)
% 0.20/0.50 % (15574)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 0.20/0.50 % (15579)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/75Mi)
% 0.20/0.50 % (15576)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 0.20/0.51 % (15567)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.51 % (15591)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 0.20/0.51 % (15571)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 0.20/0.51 % (15575)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.20/0.51 % (15593)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/439Mi)
% 0.20/0.51 % (15588)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/467Mi)
% 0.20/0.52 % (15564)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/191324Mi)
% 0.20/0.52 % (15585)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/176Mi)
% 0.20/0.52 % (15571)Instruction limit reached!
% 0.20/0.52 % (15571)------------------------------
% 0.20/0.52 % (15571)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (15571)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (15571)Termination reason: Unknown
% 0.20/0.52 % (15571)Termination phase: Saturation
% 0.20/0.52
% 0.20/0.52 % (15571)Memory used [KB]: 5500
% 0.20/0.52 % (15571)Time elapsed: 0.084 s
% 0.20/0.52 % (15571)Instructions burned: 8 (million)
% 0.20/0.52 % (15571)------------------------------
% 0.20/0.52 % (15571)------------------------------
% 0.20/0.52 TRYING [1]
% 0.20/0.52 TRYING [2]
% 0.20/0.52 TRYING [3]
% 0.20/0.52 % (15569)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/48Mi)
% 0.20/0.52 % (15592)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/177Mi)
% 0.20/0.52 TRYING [4]
% 0.20/0.52 % (15573)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.53 TRYING [5]
% 0.20/0.53 % (15578)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 0.20/0.53 % (15568)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.53 % (15570)Instruction limit reached!
% 0.20/0.53 % (15570)------------------------------
% 0.20/0.53 % (15570)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.53 % (15580)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 1.46/0.53 % (15589)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/482Mi)
% 1.46/0.53 % (15570)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.46/0.53 % (15570)Termination reason: Unknown
% 1.46/0.53 % (15570)Termination phase: Finite model building constraint generation
% 1.46/0.53
% 1.46/0.53 % (15570)Memory used [KB]: 7164
% 1.46/0.53 % (15570)Time elapsed: 0.147 s
% 1.46/0.53 % (15570)Instructions burned: 52 (million)
% 1.46/0.53 % (15570)------------------------------
% 1.46/0.53 % (15570)------------------------------
% 1.46/0.54 % (15581)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/59Mi)
% 1.46/0.54 % (15572)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 1.46/0.54 TRYING [1]
% 1.46/0.54 TRYING [2]
% 1.46/0.54 % (15572)Instruction limit reached!
% 1.46/0.54 % (15572)------------------------------
% 1.46/0.54 % (15572)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.46/0.54 % (15572)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.46/0.54 % (15572)Termination reason: Unknown
% 1.46/0.54 % (15572)Termination phase: Saturation
% 1.46/0.54
% 1.46/0.54 % (15572)Memory used [KB]: 5373
% 1.46/0.54 % (15572)Time elapsed: 0.143 s
% 1.46/0.54 % (15572)Instructions burned: 3 (million)
% 1.46/0.54 % (15572)------------------------------
% 1.46/0.54 % (15572)------------------------------
% 1.46/0.54 % (15587)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/498Mi)
% 1.46/0.54 % (15590)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/500Mi)
% 1.46/0.54 % (15565)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 1.46/0.55 % (15583)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 1.46/0.55 % (15584)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 1.60/0.56 % (15566)Instruction limit reached!
% 1.60/0.56 % (15566)------------------------------
% 1.60/0.56 % (15566)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.56 % (15566)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.56 % (15566)Termination reason: Unknown
% 1.60/0.56 % (15566)Termination phase: Saturation
% 1.60/0.56
% 1.60/0.56 % (15566)Memory used [KB]: 1663
% 1.60/0.56 % (15566)Time elapsed: 0.159 s
% 1.60/0.56 % (15566)Instructions burned: 39 (million)
% 1.60/0.56 % (15566)------------------------------
% 1.60/0.56 % (15566)------------------------------
% 1.60/0.56 TRYING [3]
% 1.60/0.56 TRYING [4]
% 1.60/0.58 % (15574)Instruction limit reached!
% 1.60/0.58 % (15574)------------------------------
% 1.60/0.58 % (15574)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.58 % (15574)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.58 % (15574)Termination reason: Unknown
% 1.60/0.58 % (15574)Termination phase: Saturation
% 1.60/0.58
% 1.60/0.58 % (15574)Memory used [KB]: 6012
% 1.60/0.58 % (15574)Time elapsed: 0.177 s
% 1.60/0.58 % (15574)Instructions burned: 50 (million)
% 1.60/0.58 % (15574)------------------------------
% 1.60/0.58 % (15574)------------------------------
% 1.60/0.58 TRYING [5]
% 1.60/0.58 % (15569)Instruction limit reached!
% 1.60/0.58 % (15569)------------------------------
% 1.60/0.58 % (15569)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.58 % (15569)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.58 % (15569)Termination reason: Unknown
% 1.60/0.58 % (15569)Termination phase: Saturation
% 1.60/0.58
% 1.60/0.58 % (15569)Memory used [KB]: 6140
% 1.60/0.58 % (15569)Time elapsed: 0.174 s
% 1.60/0.58 % (15569)Instructions burned: 48 (million)
% 1.60/0.58 % (15569)------------------------------
% 1.60/0.58 % (15569)------------------------------
% 1.60/0.59 % (15567)Instruction limit reached!
% 1.60/0.59 % (15567)------------------------------
% 1.60/0.59 % (15567)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.59 % (15567)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.59 % (15567)Termination reason: Unknown
% 1.60/0.59 % (15567)Termination phase: Saturation
% 1.60/0.59
% 1.60/0.59 % (15567)Memory used [KB]: 6396
% 1.60/0.59 % (15567)Time elapsed: 0.192 s
% 1.60/0.59 % (15567)Instructions burned: 51 (million)
% 1.60/0.59 % (15567)------------------------------
% 1.60/0.59 % (15567)------------------------------
% 1.60/0.59 TRYING [5]
% 1.60/0.60 % (15591)Instruction limit reached!
% 1.60/0.60 % (15591)------------------------------
% 1.60/0.60 % (15591)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.60 % (15591)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.60 % (15591)Termination reason: Unknown
% 1.60/0.60 % (15591)Termination phase: Saturation
% 1.60/0.60
% 1.60/0.60 % (15591)Memory used [KB]: 7036
% 1.60/0.60 % (15591)Time elapsed: 0.040 s
% 1.60/0.60 % (15591)Instructions burned: 69 (million)
% 1.60/0.60 % (15591)------------------------------
% 1.60/0.60 % (15591)------------------------------
% 1.60/0.60 % (15579)Instruction limit reached!
% 1.60/0.60 % (15579)------------------------------
% 1.60/0.60 % (15579)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.60 % (15579)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.60 % (15579)Termination reason: Unknown
% 1.60/0.60 % (15579)Termination phase: Saturation
% 1.60/0.60
% 1.60/0.60 % (15579)Memory used [KB]: 1918
% 1.60/0.60 % (15579)Time elapsed: 0.145 s
% 1.60/0.60 % (15579)Instructions burned: 76 (million)
% 1.60/0.60 % (15579)------------------------------
% 1.60/0.60 % (15579)------------------------------
% 1.60/0.61 % (15577)Instruction limit reached!
% 1.60/0.61 % (15577)------------------------------
% 1.60/0.61 % (15577)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.61 % (15577)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.61 % (15577)Termination reason: Unknown
% 1.60/0.61 % (15577)Termination phase: Saturation
% 1.60/0.61
% 1.60/0.61 % (15577)Memory used [KB]: 7164
% 1.60/0.61 % (15577)Time elapsed: 0.209 s
% 1.60/0.61 % (15577)Instructions burned: 100 (million)
% 1.60/0.61 % (15577)------------------------------
% 1.60/0.61 % (15577)------------------------------
% 1.60/0.61 % (15568)Instruction limit reached!
% 1.60/0.61 % (15568)------------------------------
% 1.60/0.61 % (15568)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.61 % (15568)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.61 % (15568)Termination reason: Unknown
% 1.60/0.61 % (15568)Termination phase: Saturation
% 1.60/0.61
% 1.60/0.61 % (15568)Memory used [KB]: 6268
% 1.60/0.61 % (15568)Time elapsed: 0.172 s
% 1.60/0.61 % (15568)Instructions burned: 52 (million)
% 1.60/0.61 % (15568)------------------------------
% 1.60/0.61 % (15568)------------------------------
% 1.60/0.61 % (15573)Instruction limit reached!
% 1.60/0.61 % (15573)------------------------------
% 1.60/0.61 % (15573)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.61 % (15573)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.61 % (15573)Termination reason: Unknown
% 1.60/0.61 % (15573)Termination phase: Saturation
% 1.60/0.61
% 1.60/0.61 % (15573)Memory used [KB]: 1663
% 1.60/0.61 % (15573)Time elapsed: 0.217 s
% 1.60/0.61 % (15573)Instructions burned: 51 (million)
% 1.60/0.61 % (15573)------------------------------
% 1.60/0.61 % (15573)------------------------------
% 1.60/0.61 % (15581)Instruction limit reached!
% 1.60/0.61 % (15581)------------------------------
% 1.60/0.61 % (15581)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.61 % (15581)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.61 % (15581)Termination reason: Unknown
% 1.60/0.61 % (15581)Termination phase: Finite model building constraint generation
% 1.60/0.61
% 1.60/0.61 % (15581)Memory used [KB]: 7164
% 1.60/0.61 % (15581)Time elapsed: 0.187 s
% 1.60/0.61 % (15581)Instructions burned: 59 (million)
% 1.60/0.61 % (15581)------------------------------
% 1.60/0.61 % (15581)------------------------------
% 1.60/0.62 % (15565)Instruction limit reached!
% 1.60/0.62 % (15565)------------------------------
% 1.60/0.62 % (15565)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.62 % (15565)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.62 % (15565)Termination reason: Unknown
% 1.60/0.62 % (15565)Termination phase: Saturation
% 1.60/0.62
% 1.60/0.62 % (15565)Memory used [KB]: 6140
% 1.60/0.62 % (15565)Time elapsed: 0.203 s
% 1.60/0.62 % (15565)Instructions burned: 50 (million)
% 1.60/0.62 % (15565)------------------------------
% 1.60/0.62 % (15565)------------------------------
% 2.16/0.63 % (15689)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=388:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/388Mi)
% 2.16/0.64 % (15578)Instruction limit reached!
% 2.16/0.64 % (15578)------------------------------
% 2.16/0.64 % (15578)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.16/0.64 % (15578)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.16/0.64 % (15578)Termination reason: Unknown
% 2.16/0.64 % (15578)Termination phase: Saturation
% 2.16/0.64
% 2.16/0.64 % (15578)Memory used [KB]: 7036
% 2.16/0.64 % (15578)Time elapsed: 0.033 s
% 2.16/0.64 % (15578)Instructions burned: 69 (million)
% 2.16/0.64 % (15578)------------------------------
% 2.16/0.64 % (15578)------------------------------
% 2.16/0.64 % (15693)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=211:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/211Mi)
% 2.16/0.66 % (15588)First to succeed.
% 2.16/0.66 % (15575)Instruction limit reached!
% 2.16/0.66 % (15575)------------------------------
% 2.16/0.66 % (15575)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.16/0.66 % (15575)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.16/0.66 % (15575)Termination reason: Unknown
% 2.16/0.66 % (15575)Termination phase: Saturation
% 2.16/0.66
% 2.16/0.66 % (15575)Memory used [KB]: 7164
% 2.16/0.66 % (15575)Time elapsed: 0.252 s
% 2.16/0.66 % (15575)Instructions burned: 101 (million)
% 2.16/0.66 % (15575)------------------------------
% 2.16/0.66 % (15575)------------------------------
% 2.16/0.67 TRYING [6]
% 2.16/0.67 % (15588)Refutation found. Thanks to Tanya!
% 2.16/0.67 % SZS status Unsatisfiable for theBenchmark
% 2.16/0.67 % SZS output start Proof for theBenchmark
% See solution above
% 2.16/0.67 % (15588)------------------------------
% 2.16/0.67 % (15588)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.16/0.67 % (15588)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.16/0.67 % (15588)Termination reason: Refutation
% 2.16/0.67
% 2.16/0.67 % (15588)Memory used [KB]: 6652
% 2.16/0.67 % (15588)Time elapsed: 0.209 s
% 2.16/0.67 % (15588)Instructions burned: 95 (million)
% 2.16/0.67 % (15588)------------------------------
% 2.16/0.67 % (15588)------------------------------
% 2.16/0.67 % (15561)Success in time 0.312 s
%------------------------------------------------------------------------------