TSTP Solution File: SYN065+1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SYN065+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% Computer : n023.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 : Fri Sep 1 03:37:24 EDT 2023
% Result : Theorem 0.22s 0.42s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 16 ( 10 unt; 0 def)
% Number of atoms : 29 ( 0 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 26 ( 13 ~; 7 |; 2 &)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-1 aty)
% Number of variables : 29 (; 23 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,plain,
$false,
inference(resolution,[],[f23,f14]) ).
fof(f14,plain,
! [X1] : ~ big_h(sK0,X1),
inference(cnf_transformation,[],[f9]) ).
fof(f9,plain,
! [X1] : ~ big_h(sK0,X1),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f6,f8]) ).
fof(f8,plain,
( ? [X0] :
! [X1] : ~ big_h(X0,X1)
=> ! [X1] : ~ big_h(sK0,X1) ),
introduced(choice_axiom,[]) ).
fof(f6,plain,
? [X0] :
! [X1] : ~ big_h(X0,X1),
inference(ennf_transformation,[],[f5]) ).
fof(f5,negated_conjecture,
~ ! [X0] :
? [X1] : big_h(X0,X1),
inference(negated_conjecture,[],[f4]) ).
fof(f4,conjecture,
! [X0] :
? [X1] : big_h(X0,X1),
file('/export/starexec/sandbox/tmp/tmp.6dBVfhfKJn/Vampire---4.8_20016',pel36) ).
fof(f23,plain,
! [X0] : big_h(X0,sK1(sK1(X0))),
inference(resolution,[],[f21,f15]) ).
fof(f15,plain,
! [X0] : big_f(X0,sK1(X0)),
inference(cnf_transformation,[],[f11]) ).
fof(f11,plain,
! [X0] : big_f(X0,sK1(X0)),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK1])],[f1,f10]) ).
fof(f10,plain,
! [X0] :
( ? [X1] : big_f(X0,X1)
=> big_f(X0,sK1(X0)) ),
introduced(choice_axiom,[]) ).
fof(f1,axiom,
! [X0] :
? [X1] : big_f(X0,X1),
file('/export/starexec/sandbox/tmp/tmp.6dBVfhfKJn/Vampire---4.8_20016',pel36_1) ).
fof(f21,plain,
! [X0,X1] :
( ~ big_f(sK1(X0),X1)
| big_h(X0,X1) ),
inference(resolution,[],[f17,f15]) ).
fof(f17,plain,
! [X2,X0,X1] :
( ~ big_f(X0,X1)
| ~ big_f(X1,X2)
| big_h(X0,X2) ),
inference(cnf_transformation,[],[f7]) ).
fof(f7,plain,
! [X0,X1] :
( ! [X2] :
( big_h(X0,X2)
| ( ~ big_g(X1,X2)
& ~ big_f(X1,X2) ) )
| ( ~ big_g(X0,X1)
& ~ big_f(X0,X1) ) ),
inference(ennf_transformation,[],[f3]) ).
fof(f3,axiom,
! [X0,X1] :
( ( big_g(X0,X1)
| big_f(X0,X1) )
=> ! [X2] :
( ( big_g(X1,X2)
| big_f(X1,X2) )
=> big_h(X0,X2) ) ),
file('/export/starexec/sandbox/tmp/tmp.6dBVfhfKJn/Vampire---4.8_20016',pel36_3) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SYN065+1 : TPTP v8.1.2. Released v2.0.0.
% 0.12/0.15 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.15/0.36 % Computer : n023.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Sat Aug 26 22:11:26 EDT 2023
% 0.15/0.36 % CPUTime :
% 0.15/0.36 This is a FOF_THM_RFO_NEQ problem
% 0.15/0.36 Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/tmp/tmp.6dBVfhfKJn/Vampire---4.8_20016
% 0.15/0.37 % (20239)Running in auto input_syntax mode. Trying TPTP
% 0.22/0.42 % (20242)lrs+11_4:3_aac=none:add=off:amm=off:anc=none:bd=preordered:bs=on:bce=on:flr=on:fsd=off:fsr=off:fde=none:nwc=2.5:sims=off:sp=reverse_arity:tgt=full:stl=188_1106 on Vampire---4 for (1106ds/0Mi)
% 0.22/0.42 % (20242)First to succeed.
% 0.22/0.42 % (20242)Refutation found. Thanks to Tanya!
% 0.22/0.42 % SZS status Theorem for Vampire---4
% 0.22/0.42 % SZS output start Proof for Vampire---4
% See solution above
% 0.22/0.42 % (20242)------------------------------
% 0.22/0.42 % (20242)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.22/0.42 % (20242)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.22/0.42 % (20242)Termination reason: Refutation
% 0.22/0.42
% 0.22/0.42 % (20242)Memory used [KB]: 5373
% 0.22/0.42 % (20242)Time elapsed: 0.003 s
% 0.22/0.42 % (20242)------------------------------
% 0.22/0.42 % (20242)------------------------------
% 0.22/0.42 % (20239)Success in time 0.056 s
% 0.22/0.42 % Vampire---4.8 exiting
%------------------------------------------------------------------------------