TSTP Solution File: SYN339+1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SYN339+1 : TPTP v8.1.0. Released v2.0.0.
% 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 : n019.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 19:26:17 EDT 2022
% Result : Theorem 0.20s 0.52s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 3 unt; 0 def)
% Number of atoms : 15 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 13 ( 6 ~; 0 |; 4 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 1 ( 1 usr; 0 con; 1-1 aty)
% Number of variables : 19 ( 13 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,plain,
$false,
inference(resolution,[],[f7,f6]) ).
fof(f6,plain,
! [X2,X0] : ~ big_f(sK0(X0),X2,X2),
inference(cnf_transformation,[],[f5]) ).
fof(f5,plain,
! [X0,X2] :
( big_f(X0,sK0(X0),X2)
& ~ big_f(sK0(X0),X2,X2) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f3,f4]) ).
fof(f4,plain,
! [X0] :
( ? [X1] :
! [X2] :
( big_f(X0,X1,X2)
& ~ big_f(X1,X2,X2) )
=> ! [X2] :
( big_f(X0,sK0(X0),X2)
& ~ big_f(sK0(X0),X2,X2) ) ),
introduced(choice_axiom,[]) ).
fof(f3,plain,
! [X0] :
? [X1] :
! [X2] :
( big_f(X0,X1,X2)
& ~ big_f(X1,X2,X2) ),
inference(ennf_transformation,[],[f2]) ).
fof(f2,negated_conjecture,
~ ? [X0] :
! [X1] :
? [X2] :
( big_f(X0,X1,X2)
=> big_f(X1,X2,X2) ),
inference(negated_conjecture,[],[f1]) ).
fof(f1,conjecture,
? [X0] :
! [X1] :
? [X2] :
( big_f(X0,X1,X2)
=> big_f(X1,X2,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',church_46_15_4) ).
fof(f7,plain,
! [X2,X0] : big_f(X0,sK0(X0),X2),
inference(cnf_transformation,[],[f5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SYN339+1 : TPTP v8.1.0. Released v2.0.0.
% 0.12/0.14 % 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 : n019.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 21:48:35 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.51 % (9014)lrs+10_1:1_gsp=on:sd=1:sgt=32:sos=on:ss=axioms:i=13:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/13Mi)
% 0.20/0.51 % (9021)dis+10_1:1_newcnf=on:sgt=8:sos=on:ss=axioms:to=lpo:urr=on:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.20/0.51 % (9035)dis+1010_2:3_fs=off:fsr=off:nm=0:nwc=5.0:s2a=on:s2agt=32:i=82:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/82Mi)
% 0.20/0.51 % (9035)First to succeed.
% 0.20/0.51 % (9027)lrs+10_1:1_ins=3:sp=reverse_frequency:spb=goal:to=lpo:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.20/0.52 % (9030)fmb+10_1:1_nm=2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.20/0.52 % (9021)Also succeeded, but the first one will report.
% 0.20/0.52 % (9035)Refutation found. Thanks to Tanya!
% 0.20/0.52 % SZS status Theorem for theBenchmark
% 0.20/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.52 % (9035)------------------------------
% 0.20/0.52 % (9035)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (9035)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (9035)Termination reason: Refutation
% 0.20/0.52
% 0.20/0.52 % (9035)Memory used [KB]: 5884
% 0.20/0.52 % (9035)Time elapsed: 0.059 s
% 0.20/0.52 % (9035)Instructions burned: 1 (million)
% 0.20/0.52 % (9035)------------------------------
% 0.20/0.52 % (9035)------------------------------
% 0.20/0.52 % (9012)Success in time 0.159 s
%------------------------------------------------------------------------------