%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GRP335-1 : 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 : n010.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 10:13:40 AM UTC 2026
% Result : Unsatisfiable 1.69s 0.90s
% Output : Refutation 1.69s
% Verified :
% SZS Type : Refutation
% Derivation depth : 29
% Number of leaves : 44
% Syntax : Number of formulae : 303 ( 21 unt; 16 def)
% Number of atoms : 1013 ( 279 equ)
% Maximal formula atoms : 11 ( 3 avg)
% Number of connectives : 1390 ( 680 ~; 694 |; 0 &)
% ( 16 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 18 ( 16 usr; 17 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 9 con; 0-2 aty)
% Number of variables : 46 ( 0 sgn 46 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : multiply(identity,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_identity) ).
fof(f2,axiom,
! [X0] : multiply(inverse(X0),X0) = identity,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_inverse) ).
fof(f3,plain,
! [X0] : identity = multiply(inverse(X0),X0),
inference(reorient_equations,[],[f2]) ).
fof(f4,axiom,
! [X2,X0,X1] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity) ).
fof(f5,negated_conjecture,
( multiply(sk_c7,sk_c8) = sk_c6
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_1) ).
fof(f6,plain,
( multiply(sk_c7,sk_c8) = sk_c6
| sk_c6 = multiply(sk_c8,sk_c7) ),
inference(reorient_equations,[],[f5]) ).
fof(f11,negated_conjecture,
( multiply(sk_c7,sk_c8) = sk_c6
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_4) ).
fof(f12,plain,
( multiply(sk_c7,sk_c8) = sk_c6
| sk_c7 = multiply(sk_c8,sk_c5) ),
inference(reorient_equations,[],[f11]) ).
fof(f13,negated_conjecture,
( multiply(sk_c7,sk_c8) = sk_c6
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_5) ).
fof(f14,plain,
( multiply(sk_c7,sk_c8) = sk_c6
| sk_c5 = multiply(sk_c4,sk_c8) ),
inference(reorient_equations,[],[f13]) ).
fof(f15,negated_conjecture,
( multiply(sk_c7,sk_c8) = sk_c6
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_6) ).
fof(f16,plain,
( multiply(sk_c7,sk_c8) = sk_c6
| sk_c8 = inverse(sk_c4) ),
inference(reorient_equations,[],[f15]) ).
fof(f17,negated_conjecture,
( multiply(sk_c1,sk_c7) = sk_c6
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_7) ).
fof(f18,plain,
( sk_c6 = multiply(sk_c1,sk_c7)
| sk_c6 = multiply(sk_c8,sk_c7) ),
inference(reorient_equations,[],[f17]) ).
fof(f23,negated_conjecture,
( multiply(sk_c1,sk_c7) = sk_c6
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_10) ).
fof(f24,plain,
( sk_c6 = multiply(sk_c1,sk_c7)
| sk_c7 = multiply(sk_c8,sk_c5) ),
inference(reorient_equations,[],[f23]) ).
fof(f25,negated_conjecture,
( multiply(sk_c1,sk_c7) = sk_c6
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_11) ).
fof(f26,plain,
( sk_c6 = multiply(sk_c1,sk_c7)
| sk_c5 = multiply(sk_c4,sk_c8) ),
inference(reorient_equations,[],[f25]) ).
fof(f27,negated_conjecture,
( multiply(sk_c1,sk_c7) = sk_c6
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_12) ).
fof(f28,plain,
( sk_c6 = multiply(sk_c1,sk_c7)
| sk_c8 = inverse(sk_c4) ),
inference(reorient_equations,[],[f27]) ).
fof(f29,negated_conjecture,
( inverse(sk_c1) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_13) ).
fof(f30,plain,
( sk_c7 = inverse(sk_c1)
| sk_c6 = multiply(sk_c8,sk_c7) ),
inference(reorient_equations,[],[f29]) ).
fof(f35,negated_conjecture,
( inverse(sk_c1) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_16) ).
fof(f36,plain,
( sk_c7 = inverse(sk_c1)
| sk_c7 = multiply(sk_c8,sk_c5) ),
inference(reorient_equations,[],[f35]) ).
fof(f37,negated_conjecture,
( inverse(sk_c1) = sk_c7
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_17) ).
fof(f38,plain,
( sk_c7 = inverse(sk_c1)
| sk_c5 = multiply(sk_c4,sk_c8) ),
inference(reorient_equations,[],[f37]) ).
fof(f39,negated_conjecture,
( inverse(sk_c1) = sk_c7
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_18) ).
fof(f40,plain,
( sk_c7 = inverse(sk_c1)
| sk_c8 = inverse(sk_c4) ),
inference(reorient_equations,[],[f39]) ).
fof(f41,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c8
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_19) ).
fof(f42,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| sk_c6 = multiply(sk_c8,sk_c7) ),
inference(reorient_equations,[],[f41]) ).
fof(f43,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c8
| multiply(sk_c3,sk_c8) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_20) ).
fof(f44,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| sk_c7 = multiply(sk_c3,sk_c8) ),
inference(reorient_equations,[],[f43]) ).
fof(f45,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c8
| inverse(sk_c3) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_21) ).
fof(f46,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| sk_c8 = inverse(sk_c3) ),
inference(reorient_equations,[],[f45]) ).
fof(f47,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c8
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_22) ).
fof(f48,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| sk_c7 = multiply(sk_c8,sk_c5) ),
inference(reorient_equations,[],[f47]) ).
fof(f49,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c8
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_23) ).
fof(f50,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| sk_c5 = multiply(sk_c4,sk_c8) ),
inference(reorient_equations,[],[f49]) ).
fof(f51,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c8
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_24) ).
fof(f52,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| sk_c8 = inverse(sk_c4) ),
inference(reorient_equations,[],[f51]) ).
fof(f53,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_25) ).
fof(f54,plain,
( sk_c7 = inverse(sk_c2)
| sk_c6 = multiply(sk_c8,sk_c7) ),
inference(reorient_equations,[],[f53]) ).
fof(f55,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c3,sk_c8) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_26) ).
fof(f56,plain,
( sk_c7 = inverse(sk_c2)
| sk_c7 = multiply(sk_c3,sk_c8) ),
inference(reorient_equations,[],[f55]) ).
fof(f57,negated_conjecture,
( inverse(sk_c2) = sk_c7
| inverse(sk_c3) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_27) ).
fof(f58,plain,
( sk_c7 = inverse(sk_c2)
| sk_c8 = inverse(sk_c3) ),
inference(reorient_equations,[],[f57]) ).
fof(f59,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_28) ).
fof(f60,plain,
( sk_c7 = inverse(sk_c2)
| sk_c7 = multiply(sk_c8,sk_c5) ),
inference(reorient_equations,[],[f59]) ).
fof(f61,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_29) ).
fof(f62,plain,
( sk_c7 = inverse(sk_c2)
| sk_c5 = multiply(sk_c4,sk_c8) ),
inference(reorient_equations,[],[f61]) ).
fof(f63,negated_conjecture,
( inverse(sk_c2) = sk_c7
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_30) ).
fof(f64,plain,
( sk_c7 = inverse(sk_c2)
| sk_c8 = inverse(sk_c4) ),
inference(reorient_equations,[],[f63]) ).
fof(f65,negated_conjecture,
! [X2,X3,X0,X1,X4] :
( multiply(sk_c7,sk_c8) != sk_c6
| multiply(X0,sk_c7) != sk_c6
| inverse(X0) != sk_c7
| multiply(X1,sk_c7) != sk_c8
| inverse(X1) != sk_c7
| multiply(sk_c8,sk_c7) != sk_c6
| multiply(X2,sk_c8) != sk_c7
| inverse(X2) != sk_c8
| multiply(sk_c8,X3) != sk_c7
| multiply(X4,sk_c8) != X3
| inverse(X4) != sk_c8 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_31) ).
fof(f66,plain,
! [X2,X3,X0,X1,X4] :
( multiply(sk_c7,sk_c8) != sk_c6
| sk_c6 != multiply(X0,sk_c7)
| inverse(X0) != sk_c7
| sk_c8 != multiply(X1,sk_c7)
| sk_c7 != inverse(X1)
| sk_c6 != multiply(sk_c8,sk_c7)
| sk_c7 != multiply(X2,sk_c8)
| sk_c8 != inverse(X2)
| sk_c7 != multiply(sk_c8,X3)
| multiply(X4,sk_c8) != X3
| sk_c8 != inverse(X4) ),
inference(reorient_equations,[],[f65]) ).
fof(f67,plain,
! [X2,X0,X1,X4] :
( multiply(sk_c7,sk_c8) != sk_c6
| sk_c6 != multiply(X0,sk_c7)
| inverse(X0) != sk_c7
| sk_c8 != multiply(X1,sk_c7)
| sk_c7 != inverse(X1)
| sk_c6 != multiply(sk_c8,sk_c7)
| sk_c7 != multiply(X2,sk_c8)
| sk_c8 != inverse(X2)
| sk_c7 != multiply(sk_c8,multiply(X4,sk_c8))
| sk_c8 != inverse(X4) ),
inference(equality_resolution,[],[f66]) ).
fof(f69,definition,
( spl0_1
<=> ! [X4] :
( sk_c7 != multiply(sk_c8,multiply(X4,sk_c8))
| sk_c8 != inverse(X4) ) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f70,plain,
( ! [X4] :
( sk_c7 != multiply(sk_c8,multiply(X4,sk_c8))
| sk_c8 != inverse(X4) )
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f69]) ).
fof(f72,definition,
( spl0_2
<=> ! [X2] :
( sk_c7 != multiply(X2,sk_c8)
| sk_c8 != inverse(X2) ) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f73,plain,
( ! [X2] :
( sk_c7 != multiply(X2,sk_c8)
| sk_c8 != inverse(X2) )
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f72]) ).
fof(f75,definition,
( spl0_3
<=> sk_c6 = multiply(sk_c8,sk_c7) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f76,plain,
( sk_c6 = multiply(sk_c8,sk_c7)
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f75]) ).
fof(f77,plain,
( sk_c6 != multiply(sk_c8,sk_c7)
| spl0_3 ),
inference(avatar_component_clause,[],[f75]) ).
fof(f79,definition,
( spl0_4
<=> ! [X1] :
( sk_c8 != multiply(X1,sk_c7)
| sk_c7 != inverse(X1) ) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f80,plain,
( ! [X1] :
( sk_c7 != inverse(X1)
| sk_c8 != multiply(X1,sk_c7) )
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f79]) ).
fof(f82,definition,
( spl0_5
<=> ! [X0] :
( sk_c6 != multiply(X0,sk_c7)
| inverse(X0) != sk_c7 ) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f83,plain,
( ! [X0] :
( sk_c6 != multiply(X0,sk_c7)
| inverse(X0) != sk_c7 )
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f82]) ).
fof(f85,definition,
( spl0_6
<=> multiply(sk_c7,sk_c8) = sk_c6 ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f86,plain,
( multiply(sk_c7,sk_c8) = sk_c6
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f85]) ).
fof(f87,plain,
( multiply(sk_c7,sk_c8) != sk_c6
| spl0_6 ),
inference(avatar_component_clause,[],[f85]) ).
fof(f88,plain,
( spl0_1
| spl0_2
| ~ spl0_3
| spl0_4
| spl0_5
| ~ spl0_6 ),
inference(avatar_split_clause,[],[f67,f85,f82,f79,f75,f72,f69]) ).
fof(f90,definition,
( spl0_7
<=> sk_c8 = inverse(sk_c4) ),
introduced(definition,[new_symbols(definition,[spl0_7])],[avatar_definition]) ).
fof(f92,plain,
( sk_c8 = inverse(sk_c4)
| ~ spl0_7 ),
inference(avatar_component_clause,[],[f90]) ).
fof(f94,definition,
( spl0_8
<=> sk_c7 = inverse(sk_c2) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f96,plain,
( sk_c7 = inverse(sk_c2)
| ~ spl0_8 ),
inference(avatar_component_clause,[],[f94]) ).
fof(f97,plain,
( spl0_7
| spl0_8 ),
inference(avatar_split_clause,[],[f64,f94,f90]) ).
fof(f99,definition,
( spl0_9
<=> sk_c5 = multiply(sk_c4,sk_c8) ),
introduced(definition,[new_symbols(definition,[spl0_9])],[avatar_definition]) ).
fof(f101,plain,
( sk_c5 = multiply(sk_c4,sk_c8)
| ~ spl0_9 ),
inference(avatar_component_clause,[],[f99]) ).
fof(f102,plain,
( spl0_9
| spl0_8 ),
inference(avatar_split_clause,[],[f62,f94,f99]) ).
fof(f104,definition,
( spl0_10
<=> sk_c7 = multiply(sk_c8,sk_c5) ),
introduced(definition,[new_symbols(definition,[spl0_10])],[avatar_definition]) ).
fof(f106,plain,
( sk_c7 = multiply(sk_c8,sk_c5)
| ~ spl0_10 ),
inference(avatar_component_clause,[],[f104]) ).
fof(f107,plain,
( spl0_10
| spl0_8 ),
inference(avatar_split_clause,[],[f60,f94,f104]) ).
fof(f109,definition,
( spl0_11
<=> sk_c8 = inverse(sk_c3) ),
introduced(definition,[new_symbols(definition,[spl0_11])],[avatar_definition]) ).
fof(f111,plain,
( sk_c8 = inverse(sk_c3)
| ~ spl0_11 ),
inference(avatar_component_clause,[],[f109]) ).
fof(f112,plain,
( spl0_11
| spl0_8 ),
inference(avatar_split_clause,[],[f58,f94,f109]) ).
fof(f114,definition,
( spl0_12
<=> sk_c7 = multiply(sk_c3,sk_c8) ),
introduced(definition,[new_symbols(definition,[spl0_12])],[avatar_definition]) ).
fof(f116,plain,
( sk_c7 = multiply(sk_c3,sk_c8)
| ~ spl0_12 ),
inference(avatar_component_clause,[],[f114]) ).
fof(f117,plain,
( spl0_12
| spl0_8 ),
inference(avatar_split_clause,[],[f56,f94,f114]) ).
fof(f118,plain,
( spl0_3
| spl0_8 ),
inference(avatar_split_clause,[],[f54,f94,f75]) ).
fof(f120,definition,
( spl0_13
<=> sk_c8 = multiply(sk_c2,sk_c7) ),
introduced(definition,[new_symbols(definition,[spl0_13])],[avatar_definition]) ).
fof(f122,plain,
( sk_c8 = multiply(sk_c2,sk_c7)
| ~ spl0_13 ),
inference(avatar_component_clause,[],[f120]) ).
fof(f123,plain,
( spl0_7
| spl0_13 ),
inference(avatar_split_clause,[],[f52,f120,f90]) ).
fof(f124,plain,
( spl0_9
| spl0_13 ),
inference(avatar_split_clause,[],[f50,f120,f99]) ).
fof(f125,plain,
( spl0_10
| spl0_13 ),
inference(avatar_split_clause,[],[f48,f120,f104]) ).
fof(f126,plain,
( spl0_11
| spl0_13 ),
inference(avatar_split_clause,[],[f46,f120,f109]) ).
fof(f127,plain,
( spl0_12
| spl0_13 ),
inference(avatar_split_clause,[],[f44,f120,f114]) ).
fof(f128,plain,
( spl0_3
| spl0_13 ),
inference(avatar_split_clause,[],[f42,f120,f75]) ).
fof(f130,definition,
( spl0_14
<=> sk_c7 = inverse(sk_c1) ),
introduced(definition,[new_symbols(definition,[spl0_14])],[avatar_definition]) ).
fof(f132,plain,
( sk_c7 = inverse(sk_c1)
| ~ spl0_14 ),
inference(avatar_component_clause,[],[f130]) ).
fof(f133,plain,
( spl0_7
| spl0_14 ),
inference(avatar_split_clause,[],[f40,f130,f90]) ).
fof(f134,plain,
( spl0_9
| spl0_14 ),
inference(avatar_split_clause,[],[f38,f130,f99]) ).
fof(f135,plain,
( spl0_10
| spl0_14 ),
inference(avatar_split_clause,[],[f36,f130,f104]) ).
fof(f138,plain,
( spl0_3
| spl0_14 ),
inference(avatar_split_clause,[],[f30,f130,f75]) ).
fof(f140,definition,
( spl0_15
<=> sk_c6 = multiply(sk_c1,sk_c7) ),
introduced(definition,[new_symbols(definition,[spl0_15])],[avatar_definition]) ).
fof(f142,plain,
( sk_c6 = multiply(sk_c1,sk_c7)
| ~ spl0_15 ),
inference(avatar_component_clause,[],[f140]) ).
fof(f143,plain,
( spl0_7
| spl0_15 ),
inference(avatar_split_clause,[],[f28,f140,f90]) ).
fof(f144,plain,
( spl0_9
| spl0_15 ),
inference(avatar_split_clause,[],[f26,f140,f99]) ).
fof(f145,plain,
( spl0_10
| spl0_15 ),
inference(avatar_split_clause,[],[f24,f140,f104]) ).
fof(f148,plain,
( spl0_3
| spl0_15 ),
inference(avatar_split_clause,[],[f18,f140,f75]) ).
fof(f149,plain,
( spl0_7
| spl0_6 ),
inference(avatar_split_clause,[],[f16,f85,f90]) ).
fof(f150,plain,
( spl0_9
| spl0_6 ),
inference(avatar_split_clause,[],[f14,f85,f99]) ).
fof(f151,plain,
( spl0_10
| spl0_6 ),
inference(avatar_split_clause,[],[f12,f85,f104]) ).
fof(f154,plain,
( spl0_3
| spl0_6 ),
inference(avatar_split_clause,[],[f6,f85,f75]) ).
fof(f155,plain,
( identity = multiply(sk_c8,sk_c4)
| ~ spl0_7 ),
inference(superposition,[],[f3,f92]) ).
fof(f156,plain,
( identity = multiply(sk_c8,sk_c3)
| ~ spl0_11 ),
inference(superposition,[],[f3,f111]) ).
fof(f159,plain,
! [X0,X1] : multiply(inverse(X0),multiply(X0,X1)) = multiply(identity,X1),
inference(superposition,[],[f4,f3]) ).
fof(f162,plain,
( ! [X0] : multiply(sk_c7,X0) = multiply(sk_c3,multiply(sk_c8,X0))
| ~ spl0_12 ),
inference(superposition,[],[f4,f116]) ).
fof(f164,plain,
! [X0,X1] : multiply(inverse(X0),multiply(X0,X1)) = X1,
inference(forward_demodulation,[],[f159,f1]) ).
fof(f167,plain,
( ! [X0] : multiply(identity,X0) = multiply(sk_c8,multiply(sk_c4,X0))
| ~ spl0_7 ),
inference(superposition,[],[f4,f155]) ).
fof(f168,plain,
( ! [X0] : multiply(sk_c8,multiply(sk_c4,X0)) = X0
| ~ spl0_7 ),
inference(forward_demodulation,[],[f167,f1]) ).
fof(f169,plain,
( ! [X0] : multiply(identity,X0) = multiply(sk_c8,multiply(sk_c3,X0))
| ~ spl0_11 ),
inference(superposition,[],[f4,f156]) ).
fof(f170,plain,
( ! [X0] : multiply(sk_c8,multiply(sk_c3,X0)) = X0
| ~ spl0_11 ),
inference(forward_demodulation,[],[f169,f1]) ).
fof(f171,plain,
( sk_c8 = multiply(sk_c8,sk_c5)
| ~ spl0_7
| ~ spl0_9 ),
inference(superposition,[],[f168,f101]) ).
fof(f174,plain,
( sk_c7 = sk_c8
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(forward_demodulation,[],[f171,f106]) ).
fof(f178,plain,
( sk_c6 = multiply(sk_c7,sk_c7)
| ~ spl0_3
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(superposition,[],[f76,f174]) ).
fof(f179,plain,
( sk_c6 != multiply(sk_c7,sk_c7)
| spl0_6
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(superposition,[],[f87,f174]) ).
fof(f181,plain,
( sk_c7 = multiply(sk_c7,sk_c5)
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(superposition,[],[f106,f174]) ).
fof(f191,plain,
( ! [X0] : multiply(sk_c7,X0) = multiply(sk_c3,multiply(sk_c7,X0))
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_12 ),
inference(forward_demodulation,[],[f162,f174]) ).
fof(f192,plain,
( $false
| ~ spl0_3
| spl0_6
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f179,f178]) ).
fof(f193,plain,
( ~ spl0_3
| spl0_6
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(avatar_contradiction_clause,[],[f192]) ).
fof(f194,plain,
( ! [X1] :
( sk_c7 != inverse(X1)
| sk_c7 != multiply(X1,sk_c7) )
| ~ spl0_4
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(forward_demodulation,[],[f80,f174]) ).
fof(f197,plain,
( sk_c7 != sk_c8
| sk_c7 != multiply(sk_c3,sk_c7)
| ~ spl0_4
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(superposition,[],[f194,f111]) ).
fof(f198,plain,
( sk_c7 != multiply(sk_c3,sk_c7)
| ~ spl0_4
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f197,f174]) ).
fof(f214,plain,
( sk_c7 = multiply(sk_c3,sk_c7)
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_12 ),
inference(superposition,[],[f191,f181]) ).
fof(f217,plain,
( $false
| ~ spl0_4
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11
| ~ spl0_12 ),
inference(forward_subsumption_resolution,[],[f214,f198]) ).
fof(f218,plain,
( ~ spl0_4
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11
| ~ spl0_12 ),
inference(avatar_contradiction_clause,[],[f217]) ).
fof(f231,plain,
( sk_c7 != sk_c7
| sk_c8 != multiply(sk_c2,sk_c7)
| ~ spl0_4
| ~ spl0_8 ),
inference(superposition,[],[f80,f96]) ).
fof(f232,plain,
( sk_c8 != multiply(sk_c2,sk_c7)
| ~ spl0_4
| ~ spl0_8 ),
inference(trivial_inequality_removal,[],[f231]) ).
fof(f234,plain,
( $false
| ~ spl0_4
| ~ spl0_8
| ~ spl0_13 ),
inference(forward_subsumption_resolution,[],[f232,f122]) ).
fof(f235,plain,
( ~ spl0_4
| ~ spl0_8
| ~ spl0_13 ),
inference(avatar_contradiction_clause,[],[f234]) ).
fof(f242,definition,
( spl0_17
<=> sk_c7 = sk_c8 ),
introduced(definition,[new_symbols(definition,[spl0_17])],[avatar_definition]) ).
fof(f243,plain,
( sk_c7 = sk_c8
| ~ spl0_17 ),
inference(avatar_component_clause,[],[f242]) ).
fof(f244,plain,
( sk_c7 != sk_c8
| spl0_17 ),
inference(avatar_component_clause,[],[f242]) ).
fof(f256,plain,
( sk_c8 = multiply(sk_c8,sk_c7)
| ~ spl0_11
| ~ spl0_12 ),
inference(superposition,[],[f170,f116]) ).
fof(f331,plain,
( sk_c8 = multiply(inverse(sk_c7),sk_c6)
| ~ spl0_6 ),
inference(superposition,[],[f164,f86]) ).
fof(f337,plain,
( sk_c7 = multiply(inverse(sk_c8),sk_c8)
| ~ spl0_11
| ~ spl0_12 ),
inference(superposition,[],[f164,f256]) ).
fof(f339,plain,
( sk_c5 = multiply(inverse(sk_c8),sk_c8)
| ~ spl0_7
| ~ spl0_9 ),
inference(superposition,[],[f164,f171]) ).
fof(f346,plain,
( sk_c7 = multiply(inverse(sk_c1),sk_c6)
| ~ spl0_15 ),
inference(superposition,[],[f164,f142]) ).
fof(f348,plain,
( sk_c7 = multiply(inverse(sk_c2),sk_c8)
| ~ spl0_13 ),
inference(superposition,[],[f164,f122]) ).
fof(f353,plain,
( sk_c7 = multiply(sk_c7,sk_c8)
| ~ spl0_8
| ~ spl0_13 ),
inference(forward_demodulation,[],[f348,f96]) ).
fof(f355,plain,
( sk_c7 = multiply(sk_c7,sk_c6)
| ~ spl0_14
| ~ spl0_15 ),
inference(forward_demodulation,[],[f346,f132]) ).
fof(f361,plain,
( identity = sk_c5
| ~ spl0_7
| ~ spl0_9 ),
inference(forward_demodulation,[],[f339,f3]) ).
fof(f362,plain,
( identity = sk_c7
| ~ spl0_11
| ~ spl0_12 ),
inference(forward_demodulation,[],[f337,f3]) ).
fof(f366,plain,
( sk_c7 = sk_c6
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(superposition,[],[f353,f86]) ).
fof(f376,plain,
( sk_c7 = multiply(sk_c7,sk_c7)
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(forward_demodulation,[],[f355,f366]) ).
fof(f377,plain,
( sk_c8 = multiply(inverse(sk_c7),sk_c7)
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(forward_demodulation,[],[f331,f366]) ).
fof(f378,plain,
( identity = sk_c8
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(forward_demodulation,[],[f377,f3]) ).
fof(f385,plain,
( sk_c7 = sk_c5
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12 ),
inference(superposition,[],[f362,f361]) ).
fof(f397,plain,
( sk_c8 = sk_c6
| ~ spl0_3
| ~ spl0_11
| ~ spl0_12 ),
inference(forward_demodulation,[],[f76,f256]) ).
fof(f400,plain,
( sk_c6 = multiply(sk_c7,sk_c7)
| ~ spl0_6
| ~ spl0_17 ),
inference(superposition,[],[f86,f243]) ).
fof(f418,plain,
( ! [X4] :
( sk_c7 != multiply(sk_c7,multiply(X4,sk_c7))
| sk_c8 != inverse(X4) )
| ~ spl0_1
| ~ spl0_17 ),
inference(forward_demodulation,[],[f70,f243]) ).
fof(f419,plain,
( ! [X4] :
( sk_c7 != inverse(X4)
| sk_c7 != multiply(sk_c7,multiply(X4,sk_c7)) )
| ~ spl0_1
| ~ spl0_17 ),
inference(forward_demodulation,[],[f418,f243]) ).
fof(f423,plain,
( sk_c7 != sk_c7
| sk_c7 != multiply(sk_c7,multiply(sk_c2,sk_c7))
| ~ spl0_1
| ~ spl0_8
| ~ spl0_17 ),
inference(superposition,[],[f419,f96]) ).
fof(f424,plain,
( sk_c7 != multiply(sk_c7,multiply(sk_c2,sk_c7))
| ~ spl0_1
| ~ spl0_8
| ~ spl0_17 ),
inference(trivial_inequality_removal,[],[f423]) ).
fof(f426,plain,
( sk_c7 != multiply(sk_c7,sk_c8)
| ~ spl0_1
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_demodulation,[],[f424,f122]) ).
fof(f430,plain,
( $false
| ~ spl0_1
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f426,f353]) ).
fof(f431,plain,
( ~ spl0_1
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f430]) ).
fof(f435,plain,
( ! [X2] :
( sk_c7 != multiply(X2,sk_c7)
| sk_c8 != inverse(X2) )
| ~ spl0_2
| ~ spl0_17 ),
inference(forward_demodulation,[],[f73,f243]) ).
fof(f436,plain,
( ! [X2] :
( sk_c7 != inverse(X2)
| sk_c7 != multiply(X2,sk_c7) )
| ~ spl0_2
| ~ spl0_17 ),
inference(forward_demodulation,[],[f435,f243]) ).
fof(f437,plain,
( sk_c7 != sk_c8
| sk_c7 != multiply(sk_c3,sk_c7)
| ~ spl0_2
| ~ spl0_11
| ~ spl0_17 ),
inference(superposition,[],[f436,f111]) ).
fof(f439,plain,
( sk_c7 != sk_c7
| sk_c7 != multiply(sk_c1,sk_c7)
| ~ spl0_2
| ~ spl0_14
| ~ spl0_17 ),
inference(superposition,[],[f436,f132]) ).
fof(f440,plain,
( sk_c7 != sk_c7
| sk_c7 != multiply(sk_c2,sk_c7)
| ~ spl0_2
| ~ spl0_8
| ~ spl0_17 ),
inference(superposition,[],[f436,f96]) ).
fof(f441,plain,
( sk_c7 != multiply(sk_c2,sk_c7)
| ~ spl0_2
| ~ spl0_8
| ~ spl0_17 ),
inference(trivial_inequality_removal,[],[f440]) ).
fof(f442,plain,
( sk_c7 != multiply(sk_c1,sk_c7)
| ~ spl0_2
| ~ spl0_14
| ~ spl0_17 ),
inference(trivial_inequality_removal,[],[f439]) ).
fof(f443,plain,
( sk_c7 != sk_c8
| ~ spl0_2
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_demodulation,[],[f441,f122]) ).
fof(f444,plain,
( sk_c7 != sk_c6
| ~ spl0_2
| ~ spl0_14
| ~ spl0_15
| ~ spl0_17 ),
inference(forward_demodulation,[],[f442,f142]) ).
fof(f446,plain,
( sk_c7 != multiply(sk_c3,sk_c7)
| ~ spl0_2
| ~ spl0_11
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f437,f243]) ).
fof(f447,plain,
( $false
| ~ spl0_2
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f443,f243]) ).
fof(f448,plain,
( ~ spl0_2
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f447]) ).
fof(f449,plain,
( $false
| ~ spl0_2
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f444,f366]) ).
fof(f450,plain,
( ~ spl0_2
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f449]) ).
fof(f451,plain,
( ! [X0] :
( inverse(X0) != sk_c7
| sk_c7 != multiply(X0,sk_c7) )
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(forward_demodulation,[],[f83,f366]) ).
fof(f454,plain,
( sk_c7 != sk_c7
| sk_c7 != multiply(sk_c1,sk_c7)
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14 ),
inference(superposition,[],[f451,f132]) ).
fof(f455,plain,
( sk_c7 != sk_c7
| sk_c7 != multiply(sk_c2,sk_c7)
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(superposition,[],[f451,f96]) ).
fof(f456,plain,
( sk_c7 != multiply(sk_c2,sk_c7)
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(trivial_inequality_removal,[],[f455]) ).
fof(f457,plain,
( sk_c7 != multiply(sk_c1,sk_c7)
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14 ),
inference(trivial_inequality_removal,[],[f454]) ).
fof(f458,plain,
( sk_c7 != sk_c8
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13 ),
inference(forward_demodulation,[],[f456,f122]) ).
fof(f459,plain,
( sk_c7 != sk_c6
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(forward_demodulation,[],[f457,f142]) ).
fof(f462,plain,
( $false
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f458,f243]) ).
fof(f463,plain,
( ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f462]) ).
fof(f464,plain,
( $false
| ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(forward_subsumption_resolution,[],[f459,f366]) ).
fof(f465,plain,
( ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(avatar_contradiction_clause,[],[f464]) ).
fof(f466,plain,
( sk_c6 != multiply(sk_c7,sk_c7)
| spl0_3
| ~ spl0_17 ),
inference(forward_demodulation,[],[f77,f243]) ).
fof(f468,plain,
( sk_c7 = multiply(sk_c7,sk_c7)
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_demodulation,[],[f400,f366]) ).
fof(f469,plain,
( sk_c7 != multiply(sk_c7,sk_c7)
| spl0_3
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_demodulation,[],[f466,f366]) ).
fof(f470,plain,
( $false
| spl0_3
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f468,f469]) ).
fof(f471,plain,
( spl0_3
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f470]) ).
fof(f475,plain,
( sk_c7 = multiply(inverse(sk_c7),sk_c7)
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(superposition,[],[f164,f376]) ).
fof(f477,plain,
( identity = sk_c7
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(forward_demodulation,[],[f475,f3]) ).
fof(f499,plain,
( sk_c7 = sk_c8
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(superposition,[],[f477,f378]) ).
fof(f504,plain,
( $false
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15
| spl0_17 ),
inference(forward_subsumption_resolution,[],[f499,f244]) ).
fof(f505,plain,
( ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15
| spl0_17 ),
inference(avatar_contradiction_clause,[],[f504]) ).
fof(f506,plain,
( spl0_17
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(avatar_split_clause,[],[f174,f104,f99,f90,f242]) ).
fof(f521,plain,
( sk_c6 = multiply(sk_c7,sk_c7)
| ~ spl0_3
| ~ spl0_17 ),
inference(forward_demodulation,[],[f76,f243]) ).
fof(f522,plain,
( sk_c8 = multiply(sk_c7,sk_c7)
| ~ spl0_3
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f521,f397]) ).
fof(f523,plain,
( sk_c7 = multiply(sk_c7,sk_c7)
| ~ spl0_3
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f522,f243]) ).
fof(f526,plain,
( sk_c5 = multiply(sk_c4,sk_c7)
| ~ spl0_9
| ~ spl0_17 ),
inference(forward_demodulation,[],[f101,f243]) ).
fof(f532,plain,
( sk_c7 = multiply(sk_c3,sk_c7)
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f116,f243]) ).
fof(f544,plain,
( sk_c7 = multiply(sk_c4,sk_c7)
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f526,f385]) ).
fof(f569,plain,
( sk_c7 != sk_c8
| sk_c7 != multiply(sk_c7,multiply(sk_c3,sk_c7))
| ~ spl0_1
| ~ spl0_11
| ~ spl0_17 ),
inference(superposition,[],[f419,f111]) ).
fof(f570,plain,
( sk_c7 != sk_c8
| sk_c7 != multiply(sk_c7,multiply(sk_c4,sk_c7))
| ~ spl0_1
| ~ spl0_7
| ~ spl0_17 ),
inference(superposition,[],[f419,f92]) ).
fof(f573,plain,
( sk_c7 != multiply(sk_c7,multiply(sk_c4,sk_c7))
| ~ spl0_1
| ~ spl0_7
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f570,f243]) ).
fof(f574,plain,
( sk_c7 != multiply(sk_c7,multiply(sk_c3,sk_c7))
| ~ spl0_1
| ~ spl0_11
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f569,f243]) ).
fof(f575,plain,
( sk_c7 != multiply(sk_c7,sk_c7)
| ~ spl0_1
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f573,f544]) ).
fof(f576,plain,
( sk_c7 != multiply(sk_c7,sk_c7)
| ~ spl0_1
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f574,f532]) ).
fof(f577,plain,
( $false
| ~ spl0_1
| ~ spl0_3
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f575,f523]) ).
fof(f578,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f577]) ).
fof(f579,plain,
( $false
| ~ spl0_1
| ~ spl0_3
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f576,f523]) ).
fof(f580,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f579]) ).
fof(f581,plain,
( ! [X0] :
( sk_c8 != multiply(X0,sk_c7)
| inverse(X0) != sk_c7 )
| ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12 ),
inference(forward_demodulation,[],[f83,f397]) ).
fof(f582,plain,
( ! [X0] :
( inverse(X0) != sk_c7
| sk_c7 != multiply(X0,sk_c7) )
| ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_demodulation,[],[f581,f243]) ).
fof(f583,plain,
( sk_c7 != sk_c8
| sk_c7 != multiply(sk_c3,sk_c7)
| ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(superposition,[],[f582,f111]) ).
fof(f584,plain,
( sk_c7 != sk_c8
| sk_c7 != multiply(sk_c4,sk_c7)
| ~ spl0_3
| ~ spl0_5
| ~ spl0_7
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(superposition,[],[f582,f92]) ).
fof(f587,plain,
( sk_c7 != multiply(sk_c4,sk_c7)
| ~ spl0_3
| ~ spl0_5
| ~ spl0_7
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f584,f243]) ).
fof(f588,plain,
( sk_c7 != multiply(sk_c3,sk_c7)
| ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f583,f243]) ).
fof(f589,plain,
( $false
| ~ spl0_3
| ~ spl0_5
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f587,f544]) ).
fof(f590,plain,
( ~ spl0_3
| ~ spl0_5
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f589]) ).
fof(f591,plain,
( $false
| ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f588,f532]) ).
fof(f592,plain,
( ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f591]) ).
fof(f597,plain,
( $false
| ~ spl0_2
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(forward_subsumption_resolution,[],[f446,f532]) ).
fof(f598,plain,
( ~ spl0_2
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(avatar_contradiction_clause,[],[f597]) ).
cnf(s1,plain,
( spl0_1
| spl0_2
| ~ spl0_3
| spl0_4
| spl0_5
| ~ spl0_6 ),
inference(sat_conversion,[],[f88]) ).
cnf(s2,plain,
( spl0_7
| spl0_8 ),
inference(sat_conversion,[],[f97]) ).
cnf(s3,plain,
( spl0_8
| spl0_9 ),
inference(sat_conversion,[],[f102]) ).
cnf(s4,plain,
( spl0_8
| spl0_10 ),
inference(sat_conversion,[],[f107]) ).
cnf(s5,plain,
( spl0_8
| spl0_11 ),
inference(sat_conversion,[],[f112]) ).
cnf(s6,plain,
( spl0_8
| spl0_12 ),
inference(sat_conversion,[],[f117]) ).
cnf(s7,plain,
( spl0_3
| spl0_8 ),
inference(sat_conversion,[],[f118]) ).
cnf(s8,plain,
( spl0_7
| spl0_13 ),
inference(sat_conversion,[],[f123]) ).
cnf(s9,plain,
( spl0_9
| spl0_13 ),
inference(sat_conversion,[],[f124]) ).
cnf(s10,plain,
( spl0_10
| spl0_13 ),
inference(sat_conversion,[],[f125]) ).
cnf(s11,plain,
( spl0_11
| spl0_13 ),
inference(sat_conversion,[],[f126]) ).
cnf(s12,plain,
( spl0_12
| spl0_13 ),
inference(sat_conversion,[],[f127]) ).
cnf(s13,plain,
( spl0_3
| spl0_13 ),
inference(sat_conversion,[],[f128]) ).
cnf(s14,plain,
( spl0_7
| spl0_14 ),
inference(sat_conversion,[],[f133]) ).
cnf(s15,plain,
( spl0_9
| spl0_14 ),
inference(sat_conversion,[],[f134]) ).
cnf(s16,plain,
( spl0_10
| spl0_14 ),
inference(sat_conversion,[],[f135]) ).
cnf(s19,plain,
( spl0_3
| spl0_14 ),
inference(sat_conversion,[],[f138]) ).
cnf(s20,plain,
( spl0_7
| spl0_15 ),
inference(sat_conversion,[],[f143]) ).
cnf(s21,plain,
( spl0_9
| spl0_15 ),
inference(sat_conversion,[],[f144]) ).
cnf(s22,plain,
( spl0_10
| spl0_15 ),
inference(sat_conversion,[],[f145]) ).
cnf(s25,plain,
( spl0_3
| spl0_15 ),
inference(sat_conversion,[],[f148]) ).
cnf(s26,plain,
( spl0_6
| spl0_7 ),
inference(sat_conversion,[],[f149]) ).
cnf(s27,plain,
( spl0_6
| spl0_9 ),
inference(sat_conversion,[],[f150]) ).
cnf(s28,plain,
( spl0_6
| spl0_10 ),
inference(sat_conversion,[],[f151]) ).
cnf(s31,plain,
( spl0_3
| spl0_6 ),
inference(sat_conversion,[],[f154]) ).
cnf(s32,plain,
( ~ spl0_3
| spl0_6
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10 ),
inference(sat_conversion,[],[f193]) ).
cnf(s33,plain,
( ~ spl0_4
| ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11
| ~ spl0_12 ),
inference(sat_conversion,[],[f218]) ).
cnf(s34,plain,
( ~ spl0_4
| ~ spl0_8
| ~ spl0_13 ),
inference(sat_conversion,[],[f235]) ).
cnf(s44,plain,
( ~ spl0_1
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(sat_conversion,[],[f431]) ).
cnf(s46,plain,
( ~ spl0_2
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(sat_conversion,[],[f448]) ).
cnf(s47,plain,
( ~ spl0_2
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15
| ~ spl0_17 ),
inference(sat_conversion,[],[f450]) ).
cnf(s48,plain,
( ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(sat_conversion,[],[f463]) ).
cnf(s49,plain,
( ~ spl0_5
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15 ),
inference(sat_conversion,[],[f465]) ).
cnf(s50,plain,
( spl0_3
| ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_17 ),
inference(sat_conversion,[],[f471]) ).
cnf(s52,plain,
( ~ spl0_6
| ~ spl0_8
| ~ spl0_13
| ~ spl0_14
| ~ spl0_15
| spl0_17 ),
inference(sat_conversion,[],[f505]) ).
cnf(s53,plain,
( ~ spl0_7
| ~ spl0_9
| ~ spl0_10
| spl0_17 ),
inference(sat_conversion,[],[f506]) ).
cnf(s55,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(sat_conversion,[],[f578]) ).
cnf(s56,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(sat_conversion,[],[f580]) ).
cnf(s57,plain,
( ~ spl0_3
| ~ spl0_5
| ~ spl0_7
| ~ spl0_9
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(sat_conversion,[],[f590]) ).
cnf(s58,plain,
( ~ spl0_3
| ~ spl0_5
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(sat_conversion,[],[f592]) ).
cnf(s60,plain,
( ~ spl0_2
| ~ spl0_11
| ~ spl0_12
| ~ spl0_17 ),
inference(sat_conversion,[],[f598]) ).
cnf(s61,plain,
spl0_3,
inference(rat,[],[s52,s50,s7,s13,s19,s25,s31]) ).
cnf(s62,plain,
spl0_6,
inference(rat,[],[s32,s26,s27,s28,s61]) ).
cnf(s63,plain,
( ~ spl0_17
| ~ spl0_9
| ~ spl0_8
| ~ spl0_7
| ~ spl0_5 ),
inference(rat,[],[s57,s11,s12,s48,s61,s62]) ).
cnf(s64,plain,
( spl0_10
| ~ spl0_8
| ~ spl0_5 ),
inference(rat,[],[s49,s10,s16,s22,s62]) ).
cnf(s65,plain,
( ~ spl0_9
| ~ spl0_8
| ~ spl0_7
| ~ spl0_5 ),
inference(rat,[],[s53,s63,s64]) ).
cnf(s66,plain,
( ~ spl0_8
| ~ spl0_7
| ~ spl0_5 ),
inference(rat,[],[s49,s9,s15,s21,s65,s62]) ).
cnf(s67,plain,
( ~ spl0_7
| ~ spl0_5 ),
inference(rat,[],[s53,s58,s3,s4,s5,s6,s66,s61]) ).
cnf(s68,plain,
~ spl0_5,
inference(rat,[],[s49,s2,s8,s14,s20,s67,s62]) ).
cnf(s69,plain,
( spl0_13
| ~ spl0_7
| ~ spl0_4 ),
inference(rat,[],[s33,s9,s10,s11,s12]) ).
cnf(s70,plain,
( ~ spl0_7
| ~ spl0_4 ),
inference(rat,[],[s33,s3,s4,s5,s6,s34,s69]) ).
cnf(s71,plain,
~ spl0_4,
inference(rat,[],[s34,s2,s8,s70]) ).
cnf(s72,plain,
( ~ spl0_17
| ~ spl0_8
| ~ spl0_2 ),
inference(rat,[],[s60,s11,s12,s46]) ).
cnf(s73,plain,
( spl0_10
| spl0_17
| ~ spl0_8 ),
inference(rat,[],[s52,s10,s16,s22,s62]) ).
cnf(s74,plain,
( ~ spl0_8
| ~ spl0_7
| ~ spl0_2 ),
inference(rat,[],[s52,s9,s15,s21,s53,s73,s72,s62]) ).
cnf(s75,plain,
( ~ spl0_7
| ~ spl0_2 ),
inference(rat,[],[s53,s60,s3,s4,s5,s6,s74]) ).
cnf(s76,plain,
( ~ spl0_13
| ~ spl0_14
| ~ spl0_2
| ~ spl0_8
| ~ spl0_15 ),
inference(rat,[],[s52,s47,s62]) ).
cnf(s77,plain,
~ spl0_2,
inference(rat,[],[s76,s2,s8,s14,s20,s75]) ).
cnf(s78,plain,
spl0_1,
inference(rat,[],[s1,s62,s61,s68,s71,s77]) ).
cnf(s79,plain,
( ~ spl0_17
| ~ spl0_9
| ~ spl0_7
| ~ spl0_8 ),
inference(rat,[],[s55,s11,s12,s44,s61,s78]) ).
cnf(s80,plain,
( ~ spl0_9
| ~ spl0_7
| ~ spl0_8 ),
inference(rat,[],[s53,s73,s79]) ).
cnf(s81,plain,
( ~ spl0_13
| ~ spl0_14
| ~ spl0_8
| ~ spl0_15 ),
inference(rat,[],[s44,s52,s62,s78]) ).
cnf(s82,plain,
( spl0_9
| ~ spl0_8 ),
inference(rat,[],[s81,s9,s15,s21]) ).
cnf(s83,plain,
( ~ spl0_9
| ~ spl0_8 ),
inference(rat,[],[s81,s8,s14,s20,s80]) ).
cnf(s84,plain,
~ spl0_8,
inference(rat,[],[s83,s82]) ).
cnf(s85,plain,
spl0_12,
inference(rat,[],[s6,s84]) ).
cnf(s86,plain,
spl0_11,
inference(rat,[],[s5,s84]) ).
cnf(s87,plain,
spl0_10,
inference(rat,[],[s4,s84]) ).
cnf(s88,plain,
spl0_9,
inference(rat,[],[s3,s84]) ).
cnf(s89,plain,
spl0_7,
inference(rat,[],[s2,s84]) ).
cnf(s90,plain,
~ spl0_17,
inference(rat,[],[s56,s78,s61,s85,s86]) ).
cnf(s91,plain,
$false,
inference(rat,[],[s53,s89,s88,s90,s87]) ).
fof(f600,plain,
$false,
inference(avatar_sat_refutation,[],[s91]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP335-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.37 % Computer : n010.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 27 09:53:28 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.40 Running first-order theorem proving
% 0.10/0.40 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
% 1.69/0.90 % (713066)Input is clausal, will run a generic CNF schedule.
% 1.69/0.90 % (713076)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1146081957:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 1.69/0.90 % (713076)First to succeed.
% 1.69/0.90 % (713076)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-713066"
% 1.69/0.90 % (713075)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3935205889:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 1.69/0.90 % (713072)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2032131981:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 1.69/0.90 % (713074)lrs+10_1_sil=8000:sp=occurrence:random_seed=3711788858:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 1.69/0.90 % (713077)dis-21_1_sil=8000:lcm=predicate:random_seed=1385816477: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)
% 1.69/0.90 % (713073)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2635124388:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 1.69/0.90 % (713071)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=1763427497:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 1.69/0.90 % (713077)Refutation not found, incomplete strategy
% 1.69/0.90 % (713077)------------------------------
% 1.69/0.90 % (713077)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.69/0.90 % (713077)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.69/0.90 % (713077)CaDiCaL version: 2.1.3
% 1.69/0.90 % (713077)Termination reason: Refutation not found, incomplete strategy
% 1.69/0.90 % (713077)Time elapsed: 0.002 s
% 1.69/0.90 % (713077)Peak memory usage: 88 MB
% 1.69/0.90 % (713077)Instructions burned: 2 (million)
% 1.69/0.90 % (713074)Refutation not found, incomplete strategy
% 1.69/0.90 % (713074)------------------------------
% 1.69/0.90 % (713074)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.69/0.90 % (713074)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.69/0.90 % (713074)CaDiCaL version: 2.1.3
% 1.69/0.90 % (713074)Termination reason: Refutation not found, incomplete strategy
% 1.69/0.90 % (713074)Time elapsed: 0.003 s
% 1.69/0.90 % (713074)Peak memory usage: 88 MB
% 1.69/0.90 % (713074)Instructions burned: 4 (million)
% 1.69/0.90 % (713075)Instruction limit reached!
% 1.69/0.90 % (713075)------------------------------
% 1.69/0.90 % (713075)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.69/0.90 % (713075)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.69/0.90 % (713075)CaDiCaL version: 2.1.3
% 1.69/0.90 % (713075)Termination reason: Instruction limit
% 1.69/0.90 % (713075)Termination phase: Saturation
% 1.69/0.90 % (713075)Time elapsed: 0.067 s
% 1.69/0.90 % (713075)Peak memory usage: 89 MB
% 1.69/0.90 % (713075)Instructions burned: 115 (million)
% 1.69/0.90 % (713076)Refutation found. Thanks to Tanya!
% 1.69/0.90 % SZS status Unsatisfiable for theBenchmark
% 1.69/0.90 % SZS output start Proof for theBenchmark
% See solution above
% 1.69/1.00 % (713076)------------------------------
% 1.69/1.00 % (713076)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.69/1.00 % (713076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.69/1.00 % (713076)CaDiCaL version: 2.1.3
% 1.69/1.00 % (713076)Termination reason: Refutation
% 1.69/1.00 % (713076)Time elapsed: 0.009 s
% 1.69/1.00 % (713076)Peak memory usage: 89 MB
% 1.69/1.00 % (713076)Instructions burned: 24 (million)
% 1.69/1.00 % (713076)------------------------------
% 1.69/1.00 % (713076)------------------------------
% 1.69/1.00 % (713066)Success in time 0.299 s
% 1.69/1.00 % Vampire exiting
%------------------------------------------------------------------------------