%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYO192^5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Sep 30 08:49:28 AM UTC 2026
% Result : Theorem 0.08s 0.26s
% Output : Refutation 0.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 5 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 5 ( 4 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of FOOLs : 8 ( 0 fml; 8 var)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 8 ( 4 !; 4 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
tff(f1,conjecture,
? [X0: $o,X1: $o] : ( (X0) = (X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cCT12) ).
tff(f2,negated_conjecture,
~ ? [X0: $o,X1: $o] : ( (X0) = (X1) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
tff(f3,plain,
! [X0: $o,X1: $o] : ( (X0) != (X1) ),
inference(ennf_transformation,[],[f2]) ).
tff(f4,plain,
! [X0: $o,X1: $o] : ( (X0) != (X1) ),
inference(cnf_transformation,[],[f3]) ).
tff(f7,plain,
$false,
inference(equality_resolution,[],[f4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYO192^5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.18 % Computer : n020.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Tue Sep 29 16:39:35 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.26 % (1275818)Will run a generic schedule for satisfiability detection.
% 0.08/0.26 % (1275823)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2535067992_2999 on theBenchmark for (2999ds/0Mi)
% 0.08/0.26 % (1275823) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1275818-1275823"...
% 0.08/0.26 % (1275823)...printing done.
% 0.08/0.26 % (1275823)Refutation found. Thanks to Tanya!
% 0.08/0.26 % SZS status Theorem for theBenchmark
% 0.08/0.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.08/0.26 % (1275823)------------------------------
% 0.08/0.26 % (1275823)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.08/0.26 % (1275823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.08/0.26 % (1275823)CaDiCaL version: 2.1.3
% 0.08/0.26 % (1275823)Termination reason: Refutation
% 0.08/0.26 % (1275823)Time elapsed: 0.0000 s
% 0.08/0.26 % (1275823)Peak memory usage: 10 MB
% 0.08/0.26 % (1275818)Success in time 0.032 s
% 0.08/0.26 % Vampire exiting
%------------------------------------------------------------------------------