%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : PUZ008-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n018.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu May 9 17:37:34 EDT 2024
% Result : Unsatisfiable 0.40s 0.58s
% Output : Refutation 0.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of clauses : 11 ( 8 unt; 0 nHn; 5 RR)
% Number of literals : 14 ( 0 equ; 4 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 3 con; 0-2 aty)
% Number of variables : 32 ( 14 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_can_get_to_east_bank,negated_conjecture,
~ achievable(west(m(n0),c(n0)),X18,east(m(s(s(s(n0)))),c(s(s(s(n0)))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_can_get_to_east_bank) ).
cnf(two_cannibals_west_to_east,axiom,
( ~ achievable(west(m(X57),c(s(s(X54)))),boatonwest,east(m(X55),c(X56)))
| achievable(west(m(X57),c(X54)),boatoneast,east(m(X55),c(s(s(X56))))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',two_cannibals_west_to_east) ).
cnf(cannibal_east_to_west,axiom,
( ~ achievable(west(m(X38),c(X35)),boatoneast,east(m(X36),c(s(X37))))
| achievable(west(m(X38),c(s(X35))),boatonwest,east(m(X36),c(X37))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cannibal_east_to_west) ).
cnf(extra_cannibal_meal_on_west_bank,axiom,
achievable(west(m(s(X5)),c(s(s(X5)))),X2,east(X3,X4)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',extra_cannibal_meal_on_west_bank) ).
cnf(c14,plain,
achievable(west(m(s(X58)),c(X58)),boatoneast,east(m(X60),c(s(s(X59))))),
inference(resolution,[status(thm)],[two_cannibals_west_to_east,extra_cannibal_meal_on_west_bank]) ).
cnf(c18,plain,
achievable(west(m(s(X62)),c(s(X62))),boatonwest,east(m(X63),c(s(X61)))),
inference(resolution,[status(thm)],[c14,cannibal_east_to_west]) ).
cnf(missionary_west_to_east,axiom,
( ~ achievable(west(m(s(X95)),c(X92)),boatonwest,east(m(X93),c(X94)))
| achievable(west(m(X95),c(X92)),boatoneast,east(m(s(X93)),c(X94))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',missionary_west_to_east) ).
cnf(c33,plain,
achievable(west(m(X97),c(s(X97))),boatoneast,east(m(s(X96)),c(s(X98)))),
inference(resolution,[status(thm)],[missionary_west_to_east,c18]) ).
cnf(c40,plain,
achievable(west(m(X102),c(s(s(X102)))),boatonwest,east(m(s(X104)),c(X103))),
inference(resolution,[status(thm)],[c33,cannibal_east_to_west]) ).
cnf(c44,plain,
achievable(west(m(X106),c(X106)),boatoneast,east(m(s(X105)),c(s(s(X107))))),
inference(resolution,[status(thm)],[c40,two_cannibals_west_to_east]) ).
cnf(c49,plain,
$false,
inference(resolution,[status(thm)],[c44,prove_can_get_to_east_bank]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : PUZ008-1 : TPTP v8.1.2. Released v1.0.0.
% 0.12/0.13 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.12/0.34 % Computer : n018.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed May 8 20:43:53 EDT 2024
% 0.12/0.34 % CPUTime :
% 0.40/0.58 % Version: 1.5
% 0.40/0.58 % SZS status Unsatisfiable
% 0.40/0.58 % SZS output start CNFRefutation
% See solution above
% 0.40/0.58
% 0.40/0.58 % Initial clauses : 16
% 0.40/0.58 % Processed clauses : 22
% 0.40/0.58 % Factors computed : 0
% 0.40/0.58 % Resolvents computed: 50
% 0.40/0.58 % Tautologies deleted: 0
% 0.40/0.58 % Forward subsumed : 12
% 0.40/0.58 % Backward subsumed : 0
% 0.40/0.58 % -------- CPU Time ---------
% 0.40/0.58 % User time : 0.218 s
% 0.40/0.58 % System time : 0.013 s
% 0.40/0.58 % Total time : 0.231 s
%------------------------------------------------------------------------------