TSTP Solution File: SWV005-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SWV005-1 : TPTP v8.1.0. Released v1.0.0.
% 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 18:43:48 EDT 2022
% Result : Unsatisfiable 0.21s 0.50s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 5
% Syntax : Number of formulae : 7 ( 5 unt; 0 def)
% Number of atoms : 12 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 10 ( 5 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-1 aty)
% Number of variables : 2 ( 2 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f50,plain,
$false,
inference(unit_resulting_resolution,[],[f13,f14,f18,f47]) ).
fof(f47,plain,
! [X0] :
( ~ less_than(a(X0),a(predecessor(l)))
| less_than(X0,l)
| less_than(n,X0) ),
inference(subsumption_resolution,[],[f20,f17]) ).
fof(f17,axiom,
less_than(one,l),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_5) ).
fof(f20,axiom,
! [X0] :
( less_than(X0,l)
| ~ less_than(one,l)
| ~ less_than(a(X0),a(predecessor(l)))
| less_than(n,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_8) ).
fof(f18,axiom,
less_than(a(k),a(predecessor(l))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).
fof(f14,axiom,
~ less_than(k,l),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).
fof(f13,axiom,
~ less_than(n,k),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SWV005-1 : TPTP v8.1.0. Released v1.0.0.
% 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
% 0.14/0.35 % Computer : n026.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Tue Aug 30 19:12:51 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.49 % (27554)dis+21_1:1_av=off:fd=off:lcm=predicate:sos=on:spb=goal:urr=ec_only:i=42:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/42Mi)
% 0.21/0.50 % (27554)First to succeed.
% 0.21/0.50 % (27554)Refutation found. Thanks to Tanya!
% 0.21/0.50 % SZS status Unsatisfiable for theBenchmark
% 0.21/0.50 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.50 % (27554)------------------------------
% 0.21/0.50 % (27554)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.50 % (27554)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.50 % (27554)Termination reason: Refutation
% 0.21/0.50
% 0.21/0.50 % (27554)Memory used [KB]: 1407
% 0.21/0.50 % (27554)Time elapsed: 0.092 s
% 0.21/0.50 % (27554)Instructions burned: 3 (million)
% 0.21/0.50 % (27554)------------------------------
% 0.21/0.50 % (27554)------------------------------
% 0.21/0.50 % (27552)Success in time 0.142 s
%------------------------------------------------------------------------------