TSTP Solution File: GRP007-1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : GRP007-1 : 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 : n031.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 01:20:18 EDT 2023
% Result : Unsatisfiable 0.22s 0.40s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of formulae : 7 ( 5 unt; 0 def)
% Number of atoms : 10 ( 4 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 7 ( 4 ~; 3 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 8 (; 8 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f36,plain,
$false,
inference(subsumption_resolution,[],[f11,f33]) ).
fof(f33,plain,
identity = c,
inference(resolution,[],[f16,f2]) ).
fof(f2,axiom,
! [X0] : product(X0,identity,X0),
file('/export/starexec/sandbox/tmp/tmp.jUOgUmdTp0/Vampire---4.8_3680',right_identity) ).
fof(f16,plain,
! [X0,X1] :
( ~ product(c,X0,X1)
| X0 = X1 ),
inference(resolution,[],[f6,f9]) ).
fof(f9,axiom,
! [X6] : product(c,X6,X6),
file('/export/starexec/sandbox/tmp/tmp.jUOgUmdTp0/Vampire---4.8_3680',another_left_identity) ).
fof(f6,axiom,
! [X2,X3,X0,X1] :
( ~ product(X0,X1,X3)
| ~ product(X0,X1,X2)
| X2 = X3 ),
file('/export/starexec/sandbox/tmp/tmp.jUOgUmdTp0/Vampire---4.8_3680',total_function2) ).
fof(f11,axiom,
identity != c,
file('/export/starexec/sandbox/tmp/tmp.jUOgUmdTp0/Vampire---4.8_3680',prove_identity_equals_c) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : GRP007-1 : TPTP v8.1.2. Released v1.0.0.
% 0.12/0.15 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.16/0.36 % Computer : n031.cluster.edu
% 0.16/0.36 % Model : x86_64 x86_64
% 0.16/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36 % Memory : 8042.1875MB
% 0.16/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36 % CPULimit : 300
% 0.16/0.36 % WCLimit : 300
% 0.16/0.36 % DateTime : Mon Aug 28 23:50:40 EDT 2023
% 0.16/0.36 % CPUTime :
% 0.16/0.36 This is a CNF_UNS_RFO_SEQ_HRN problem
% 0.16/0.36 Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/tmp/tmp.jUOgUmdTp0/Vampire---4.8_3680
% 0.16/0.37 % (3952)Running in auto input_syntax mode. Trying TPTP
% 0.22/0.40 % (3960)lrs-11_32_av=off:bd=off:bs=on:bsr=on:drc=off:flr=on:fsd=off:fsr=off:fde=none:gsp=on:irw=on:lcm=predicate:nm=4:sp=scramble:stl=125_825 on Vampire---4 for (825ds/0Mi)
% 0.22/0.40 % (3960)First to succeed.
% 0.22/0.40 % (3960)Refutation found. Thanks to Tanya!
% 0.22/0.40 % SZS status Unsatisfiable for Vampire---4
% 0.22/0.40 % SZS output start Proof for Vampire---4
% See solution above
% 0.22/0.40 % (3960)------------------------------
% 0.22/0.40 % (3960)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.22/0.40 % (3960)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.22/0.40 % (3960)Termination reason: Refutation
% 0.22/0.40
% 0.22/0.40 % (3960)Memory used [KB]: 895
% 0.22/0.40 % (3960)Time elapsed: 0.002 s
% 0.22/0.40 % (3960)------------------------------
% 0.22/0.40 % (3960)------------------------------
% 0.22/0.40 % (3952)Success in time 0.037 s
% 0.22/0.40 % Vampire---4.8 exiting
%------------------------------------------------------------------------------