%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : PUZ043-1 : 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 : n018.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 02:00:20 PM UTC 2026
% Result : Satisfiable 0.08s 0.37s
% Output : Saturation 0.08s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X] :
( from_venus(X)
| from_mars(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X] :
( ~ from_venus(X)
| ~ from_mars(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [X] :
( female(X)
| male(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [X] :
( ~ female(X)
| ~ male(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [X] :
( liar(X)
| truthteller(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [X] :
( ~ liar(X)
| ~ truthteller(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f8,axiom,
! [X,Y] :
( Y = statement_by(X)
| ~ says(X,Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [X] :
( truthteller(X)
| ~ a_truth(statement_by(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10,axiom,
! [X] :
( liar(X)
| a_truth(statement_by(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f11,axiom,
! [X] :
( truthteller(X)
| ~ female(X)
| ~ from_venus(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f12,axiom,
! [X] :
( liar(X)
| ~ male(X)
| ~ from_venus(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f13,axiom,
! [X] :
( truthteller(X)
| ~ male(X)
| ~ from_mars(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14,axiom,
! [X] :
( liar(X)
| ~ female(X)
| ~ from_mars(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f15,axiom,
! [X,Y] :
( a_truth(Y)
| ~ says(X,Y)
| ~ truthteller(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f16,axiom,
! [X,Y] :
( ~ a_truth(Y)
| ~ says(X,Y)
| ~ liar(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f17,plain,
! [X0] :
( from_venus(X0)
| from_mars(X0) ),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f18,plain,
! [X0] :
( ~ from_venus(X0)
| ~ from_mars(X0) ),
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f19,plain,
! [X0] :
( female(X0)
| male(X0) ),
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f20,plain,
! [X0] :
( ~ female(X0)
| ~ male(X0) ),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f21,plain,
! [X0] :
( liar(X0)
| truthteller(X0) ),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f22,plain,
! [X0] :
( ~ liar(X0)
| ~ truthteller(X0) ),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f25,plain,
! [X0,X1] :
( X1 = statement_by(X0)
| ~ says(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f26,plain,
! [X0] :
( truthteller(X0)
| ~ a_truth(statement_by(X0)) ),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f27,plain,
! [X0] :
( liar(X0)
| a_truth(statement_by(X0)) ),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f28,plain,
! [X0] :
( truthteller(X0)
| ~ female(X0)
| ~ from_venus(X0) ),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f29,plain,
! [X0] :
( liar(X0)
| ~ male(X0)
| ~ from_venus(X0) ),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f30,plain,
! [X0] :
( truthteller(X0)
| ~ male(X0)
| ~ from_mars(X0) ),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f31,plain,
! [X0] :
( liar(X0)
| ~ female(X0)
| ~ from_mars(X0) ),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f32,plain,
! [Y] :
( a_truth(Y)
| ! [X] :
( ~ says(X,Y)
| ~ truthteller(X) ) ),
inference(miniscoping,[status(thm)],[f15]) ).
fof(f33,plain,
! [X0,X1] :
( a_truth(X1)
| ~ says(X0,X1)
| ~ truthteller(X0) ),
inference(cnf_transformation,[status(thm)],[f32]) ).
fof(f34,plain,
! [Y] :
( ~ a_truth(Y)
| ! [X] :
( ~ says(X,Y)
| ~ liar(X) ) ),
inference(miniscoping,[status(thm)],[f16]) ).
fof(f35,plain,
! [X0,X1] :
( ~ a_truth(X1)
| ~ says(X0,X1)
| ~ liar(X0) ),
inference(cnf_transformation,[status(thm)],[f34]) ).
fof(f40,plain,
! [X0] :
( male(X0)
| truthteller(X0)
| ~ from_venus(X0) ),
inference(resolution,[status(thm)],[f28,f19]) ).
fof(f41,plain,
! [X0] :
( ~ truthteller(X0)
| ~ male(X0)
| ~ from_venus(X0) ),
inference(resolution,[status(thm)],[f29,f22]) ).
fof(f42,plain,
! [X0] :
( male(X0)
| liar(X0)
| ~ from_mars(X0) ),
inference(resolution,[status(thm)],[f31,f19]) ).
fof(f43,plain,
! [X0] :
( ~ truthteller(X0)
| ~ female(X0)
| ~ from_mars(X0) ),
inference(resolution,[status(thm)],[f31,f22]) ).
fof(f44,plain,
! [X0] :
( from_mars(X0)
| male(X0)
| truthteller(X0) ),
inference(resolution,[status(thm)],[f40,f17]) ).
fof(f49,plain,
! [X0] :
( male(X0)
| ~ truthteller(X0)
| ~ from_mars(X0) ),
inference(resolution,[status(thm)],[f43,f19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : PUZ043-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n018.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Mon Sep 21 03:48:59 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.08/0.37 % Drodi V4.1.1
% 0.08/0.37 % SZS status Satisfiable for theBenchmark: Theory is satisfiable
% 0.08/0.37 % SZS output start Saturation for theBenchmark
% See solution above
% 0.13/0.41 % Elapsed time: 0.046757 seconds
% 0.13/0.41 % CPU time: 0.026013 seconds
% 0.13/0.41 % Total memory used: 226.944 KB
% 0.13/0.41 % Net memory used: 223.936 KB
%------------------------------------------------------------------------------