%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : MGT093+1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n009.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 : Thu Sep 24 01:25:35 PM UTC 2026
% Result : Theorem 0.14s 0.57s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 14 ( 9 unt; 0 def)
% Number of atoms : 29 ( 15 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 28 ( 13 ~; 11 |; 3 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f14,axiom,
! [Vm,Vr] :
( ( Vr = conflict
& Vm = compatible
& is_verdict(Vr)
& is_verdict(Vm) )
=> xone_verdict(Vm,Vr) = compatible ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f26,axiom,
is_verdict(conflict),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f27,axiom,
is_verdict(compatible),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f37,conjecture,
xone_verdict(compatible,conflict) = compatible,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f38,negated_conjecture,
xone_verdict(compatible,conflict) != compatible,
inference(negated_conjecture,[status(cth)],[f37]) ).
fof(f72,plain,
! [Vm,Vr] :
( xone_verdict(Vm,Vr) = compatible
| Vr != conflict
| Vm != compatible
| ~ is_verdict(Vr)
| ~ is_verdict(Vm) ),
inference(pre_NNF_transformation,[status(thm)],[f14]) ).
fof(f73,plain,
! [X0,X1] :
( xone_verdict(X0,X1) = compatible
| X1 != conflict
| X0 != compatible
| ~ is_verdict(X1)
| ~ is_verdict(X0) ),
inference(cnf_transformation,[status(thm)],[f72]) ).
fof(f128,plain,
is_verdict(conflict),
inference(cnf_transformation,[status(thm)],[f26]) ).
fof(f129,plain,
is_verdict(compatible),
inference(cnf_transformation,[status(thm)],[f27]) ).
fof(f146,plain,
xone_verdict(compatible,conflict) != compatible,
inference(cnf_transformation,[status(thm)],[f38]) ).
fof(f162,plain,
( xone_verdict(compatible,conflict) = compatible
| ~ is_verdict(conflict)
| ~ is_verdict(compatible) ),
inference(destructive_equality_resolution,[status(thm)],[f73]) ).
fof(f172,plain,
( xone_verdict(compatible,conflict) = compatible
| ~ is_verdict(conflict) ),
inference(forward_subsumption_resolution,[status(thm)],[f162,f129]) ).
fof(f173,plain,
xone_verdict(compatible,conflict) = compatible,
inference(resolution,[status(thm)],[f172,f128]) ).
fof(f174,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f173,f146]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT093+1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.53 % Computer : n009.cluster.edu
% 0.10/0.53 % Model : x86_64 x86_64
% 0.10/0.53 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.53 % Memory : 8046.5625MB
% 0.10/0.53 % OS : Linux 6.8.0-71-generic
% 0.10/0.53 % CPULimit : 300
% 0.10/0.53 % WCLimit : 300
% 0.10/0.53 % DateTime : Mon Sep 21 01:26:27 UTC 2026
% 0.10/0.53 % CPUTime :
% 0.10/0.54 % Drodi V4.1.1
% 0.14/0.57 % Refutation found
% 0.14/0.57 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/0.57 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.14/0.61 % Elapsed time: 0.061246 seconds
% 0.14/0.61 % CPU time: 0.149084 seconds
% 0.14/0.61 % Total memory used: 81.971 MB
% 0.14/0.61 % Net memory used: 81.870 MB
%------------------------------------------------------------------------------