%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : PUZ044-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n026.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 02:00:21 PM UTC 2026
% Result : Satisfiable 0.09s 0.39s
% Output : Saturation 0.09s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X] :
( a_truth(liar(X))
| a_truth(truthteller(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X] :
( ~ a_truth(liar(X))
| ~ a_truth(truthteller(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [Truthteller,Statement] :
( a_truth(Statement)
| ~ a_truth(says(Truthteller,Statement))
| ~ a_truth(truthteller(Truthteller)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [Liar,Statement] :
( ~ a_truth(Statement)
| ~ a_truth(says(Liar,Statement))
| ~ a_truth(liar(Liar)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [Statement,Truthteller] :
( a_truth(truthteller(Truthteller))
| ~ a_truth(says(Truthteller,Statement))
| ~ a_truth(Statement) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [Statement,Liar] :
( a_truth(liar(Liar))
| ~ a_truth(says(Liar,Statement))
| a_truth(Statement) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f7,plain,
! [X0] :
( a_truth(liar(X0))
| a_truth(truthteller(X0)) ),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f8,plain,
! [X0] :
( ~ a_truth(liar(X0))
| ~ a_truth(truthteller(X0)) ),
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f9,plain,
! [Statement] :
( a_truth(Statement)
| ! [Truthteller] :
( ~ a_truth(says(Truthteller,Statement))
| ~ a_truth(truthteller(Truthteller)) ) ),
inference(miniscoping,[status(thm)],[f3]) ).
fof(f10,plain,
! [X0,X1] :
( a_truth(X1)
| ~ a_truth(says(X0,X1))
| ~ a_truth(truthteller(X0)) ),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f11,plain,
! [Statement] :
( ~ a_truth(Statement)
| ! [Liar] :
( ~ a_truth(says(Liar,Statement))
| ~ a_truth(liar(Liar)) ) ),
inference(miniscoping,[status(thm)],[f4]) ).
fof(f12,plain,
! [X0,X1] :
( ~ a_truth(X1)
| ~ a_truth(says(X0,X1))
| ~ a_truth(liar(X0)) ),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f13,plain,
! [Truthteller] :
( a_truth(truthteller(Truthteller))
| ! [Statement] :
( ~ a_truth(says(Truthteller,Statement))
| ~ a_truth(Statement) ) ),
inference(miniscoping,[status(thm)],[f5]) ).
fof(f14,plain,
! [X0,X1] :
( a_truth(truthteller(X1))
| ~ a_truth(says(X1,X0))
| ~ a_truth(X0) ),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f15,plain,
! [Liar] :
( a_truth(liar(Liar))
| ! [Statement] :
( ~ a_truth(says(Liar,Statement))
| a_truth(Statement) ) ),
inference(miniscoping,[status(thm)],[f6]) ).
fof(f16,plain,
! [X0,X1] :
( a_truth(liar(X1))
| ~ a_truth(says(X1,X0))
| a_truth(X0) ),
inference(cnf_transformation,[status(thm)],[f15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ044-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.37 % Computer : n026.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Mon Sep 21 03:49:37 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 % Drodi V4.1.1
% 0.09/0.39 % SZS status Satisfiable for theBenchmark: Theory is satisfiable
% 0.09/0.39 % SZS output start Saturation for theBenchmark
% See solution above
% 0.14/0.41 % Elapsed time: 0.032421 seconds
% 0.14/0.41 % CPU time: 0.064783 seconds
% 0.14/0.41 % Total memory used: 1.002 MB
% 0.14/0.41 % Net memory used: 928.032 KB
%------------------------------------------------------------------------------