%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : LCL645+1.001 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n003.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 01:10:28 PM UTC 2026
% Result : CounterSatisfiable 0.11s 5.56s
% Output : Saturation 0.11s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
~ ? [X] :
~ ( ! [Y] :
( ~ ! [X] :
( p1(X)
| ~ r1(Y,X) )
| p1(Y)
| ~ r1(X,Y) )
| ! [Y] :
( ~ ! [X] :
( p1(X)
| ~ r1(Y,X) )
| p1(Y)
| ~ r1(X,Y) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,negated_conjecture,
~ ~ ? [X] :
~ ( ! [Y] :
( ~ ! [X] :
( p1(X)
| ~ r1(Y,X) )
| p1(Y)
| ~ r1(X,Y) )
| ! [Y] :
( ~ ! [X] :
( p1(X)
| ~ r1(Y,X) )
| p1(Y)
| ~ r1(X,Y) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f3,plain,
? [X] :
( ? [Y] :
( ! [X] :
( p1(X)
| ~ r1(Y,X) )
& ~ p1(Y)
& r1(X,Y) )
& ? [Y] :
( ! [X] :
( p1(X)
| ~ r1(Y,X) )
& ~ p1(Y)
& r1(X,Y) ) ),
inference(pre_NNF_transformation,[status(thm)],[f2]) ).
fof(f4,plain,
( ! [X] :
( p1(X)
| ~ r1(sK2_skl,X) )
& ~ p1(sK2_skl)
& r1(sK0_skl,sK2_skl)
& ! [X] :
( p1(X)
| ~ r1(sK1_skl,X) )
& ~ p1(sK1_skl)
& r1(sK0_skl,sK1_skl) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl,sK2_skl]),skolemize(X,sK0_skl),skolemize(Y,sK1_skl),skolemize(Y,sK2_skl)],[f3]) ).
fof(f5,plain,
r1(sK0_skl,sK1_skl),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f6,plain,
~ p1(sK1_skl),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f7,plain,
! [X0] :
( p1(X0)
| ~ r1(sK1_skl,X0) ),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f8,plain,
r1(sK0_skl,sK2_skl),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f9,plain,
~ p1(sK2_skl),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f10,plain,
! [X0] :
( p1(X0)
| ~ r1(sK2_skl,X0) ),
inference(cnf_transformation,[status(thm)],[f4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL645+1.001 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/5.53 % Computer : n003.cluster.edu
% 0.11/5.53 % Model : x86_64 x86_64
% 0.11/5.53 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.53 % Memory : 8046.5625MB
% 0.11/5.53 % OS : Linux 6.8.0-71-generic
% 0.11/5.53 % CPULimit : 300
% 0.11/5.53 % WCLimit : 300
% 0.11/5.53 % DateTime : Mon Sep 21 00:45:50 UTC 2026
% 0.11/5.53 % CPUTime :
% 0.11/5.54 % Drodi V4.1.1
% 0.11/5.56 % SZS status CounterSatisfiable for theBenchmark: Theorem is counter-satisfiable, conjecture is false
% 0.11/5.56 % SZS output start Saturation for theBenchmark
% See solution above
% 0.11/5.58 % Elapsed time: 0.040902 seconds
% 0.11/5.58 % CPU time: 0.115281 seconds
% 0.11/5.58 % Total memory used: 41.462 MB
% 0.11/5.58 % Net memory used: 41.010 MB
%------------------------------------------------------------------------------