TSTP Solution File: KLE003+1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : KLE003+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% Computer : n026.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 17:27:31 EDT 2022
% Result : Theorem 0.21s 0.52s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 3
% Syntax : Number of formulae : 13 ( 4 unt; 0 def)
% Number of atoms : 28 ( 27 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 28 ( 13 ~; 7 |; 3 &)
% ( 3 <=>; 1 =>; 0 <=; 1 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 12 ( 9 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f40,plain,
$false,
inference(subsumption_resolution,[],[f39,f30]) ).
fof(f30,plain,
! [X0] : addition(X0,X0) = X0,
inference(cnf_transformation,[],[f4]) ).
fof(f4,axiom,
! [X0] : addition(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_idempotence) ).
fof(f39,plain,
one != addition(one,one),
inference(subsumption_resolution,[],[f34,f30]) ).
fof(f34,plain,
( sK0 != addition(sK0,sK0)
| one != addition(one,one) ),
inference(cnf_transformation,[],[f26]) ).
fof(f26,plain,
( ( sK0 != addition(sK0,sK0)
| one != addition(one,one) )
& ( ! [X1] : addition(X1,X1) = X1
| one = addition(one,one) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f24,f25]) ).
fof(f25,plain,
( ? [X0] : addition(X0,X0) != X0
=> sK0 != addition(sK0,sK0) ),
introduced(choice_axiom,[]) ).
fof(f24,plain,
( ( ? [X0] : addition(X0,X0) != X0
| one != addition(one,one) )
& ( ! [X1] : addition(X1,X1) = X1
| one = addition(one,one) ) ),
inference(rectify,[],[f23]) ).
fof(f23,plain,
( ( ? [X0] : addition(X0,X0) != X0
| one != addition(one,one) )
& ( ! [X0] : addition(X0,X0) = X0
| one = addition(one,one) ) ),
inference(nnf_transformation,[],[f20]) ).
fof(f20,plain,
( one = addition(one,one)
<~> ! [X0] : addition(X0,X0) = X0 ),
inference(ennf_transformation,[],[f15]) ).
fof(f15,plain,
~ ( one = addition(one,one)
<=> ! [X0] : addition(X0,X0) = X0 ),
inference(rectify,[],[f14]) ).
fof(f14,negated_conjecture,
~ ( ! [X3] : addition(X3,X3) = X3
<=> one = addition(one,one) ),
inference(negated_conjecture,[],[f13]) ).
fof(f13,conjecture,
( ! [X3] : addition(X3,X3) = X3
<=> one = addition(one,one) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : KLE003+1 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.35 % Computer : n026.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 30 00:35:20 EDT 2022
% 0.13/0.36 % CPUTime :
% 0.21/0.51 % (22090)dis+10_1:1_av=off:sos=on:sp=reverse_arity:ss=included:st=2.0:to=lpo:urr=ec_only:i=45:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/45Mi)
% 0.21/0.51 % (22082)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.21/0.52 % (22090)First to succeed.
% 0.21/0.52 % (22082)Also succeeded, but the first one will report.
% 0.21/0.52 % (22069)lrs+2_1:1_lcm=reverse:lma=on:sos=all:spb=goal_then_units:ss=included:urr=on:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/39Mi)
% 0.21/0.52 % (22090)Refutation found. Thanks to Tanya!
% 0.21/0.52 % SZS status Theorem for theBenchmark
% 0.21/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.52 % (22090)------------------------------
% 0.21/0.52 % (22090)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (22090)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (22090)Termination reason: Refutation
% 0.21/0.52
% 0.21/0.52 % (22090)Memory used [KB]: 1407
% 0.21/0.52 % (22090)Time elapsed: 0.006 s
% 0.21/0.52 % (22090)Instructions burned: 2 (million)
% 0.21/0.52 % (22090)------------------------------
% 0.21/0.52 % (22090)------------------------------
% 0.21/0.52 % (22055)Success in time 0.157 s
%------------------------------------------------------------------------------