TSTP Solution File: LCL046-1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : LCL046-1 : TPTP v8.1.2. Released v1.0.0.
% 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 : n014.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 : Thu Aug 31 08:21:34 EDT 2023
% Result : Unsatisfiable 0.21s 0.40s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 10 ( 6 unt; 0 def)
% Number of atoms : 16 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 15 ( 9 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 1 con; 0-2 aty)
% Number of variables : 16 (; 16 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f21,plain,
$false,
inference(resolution,[],[f15,f3]) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox/tmp/tmp.SPAezicOnR/Vampire---4.8_25521',cn_2) ).
fof(f15,plain,
! [X0] : ~ is_a_theorem(implies(implies(not(a),X0),a)),
inference(resolution,[],[f12,f4]) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox/tmp/tmp.SPAezicOnR/Vampire---4.8_25521',cn_3) ).
fof(f12,plain,
! [X0] :
( ~ is_a_theorem(implies(a,X0))
| ~ is_a_theorem(implies(X0,a)) ),
inference(resolution,[],[f11,f5]) ).
fof(f5,axiom,
~ is_a_theorem(implies(a,a)),
file('/export/starexec/sandbox/tmp/tmp.SPAezicOnR/Vampire---4.8_25521',prove_cn_16) ).
fof(f11,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(X0,X2))
| ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(implies(X1,X2)) ),
inference(resolution,[],[f8,f1]) ).
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
file('/export/starexec/sandbox/tmp/tmp.SPAezicOnR/Vampire---4.8_25521',condensed_detachment) ).
fof(f8,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X0,X1),implies(X2,X1)))
| ~ is_a_theorem(implies(X2,X0)) ),
inference(resolution,[],[f2,f1]) ).
fof(f2,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox/tmp/tmp.SPAezicOnR/Vampire---4.8_25521',cn_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : LCL046-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.14 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.13/0.36 % Computer : n014.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Fri Aug 25 05:53:03 EDT 2023
% 0.13/0.36 % CPUTime :
% 0.13/0.36 This is a CNF_UNS_RFO_NEQ_HRN problem
% 0.13/0.36 Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/tmp/tmp.SPAezicOnR/Vampire---4.8_25521
% 0.13/0.36 % (25850)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.40 % (25858)dis-1002_1_av=off:bsr=on:cond=on:flr=on:fsr=off:gsp=on:nwc=2.0:sims=off_1218 on Vampire---4 for (1218ds/0Mi)
% 0.21/0.40 % (25858)First to succeed.
% 0.21/0.40 % (25858)Refutation found. Thanks to Tanya!
% 0.21/0.40 % SZS status Unsatisfiable for Vampire---4
% 0.21/0.40 % SZS output start Proof for Vampire---4
% See solution above
% 0.21/0.40 % (25858)------------------------------
% 0.21/0.40 % (25858)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.21/0.40 % (25858)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.21/0.40 % (25858)Termination reason: Refutation
% 0.21/0.40
% 0.21/0.40 % (25858)Memory used [KB]: 895
% 0.21/0.40 % (25858)Time elapsed: 0.002 s
% 0.21/0.40 % (25858)------------------------------
% 0.21/0.40 % (25858)------------------------------
% 0.21/0.40 % (25850)Success in time 0.037 s
% 0.21/0.40 % Vampire---4.8 exiting
%------------------------------------------------------------------------------