%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : PUZ029-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n019.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 : Sun Sep 27 08:22:06 AM UTC 2026
% Result : Unsatisfiable 7.10s 1.60s
% Output : CNFRefutation 7.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 14
% Syntax : Number of clauses : 49 ( 19 unt; 9 nHn; 47 RR)
% Number of literals : 100 ( 0 equ; 51 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 14 ( 13 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 20 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(boring_old_people,axiom,
( old(X0)
| 'eats$upennybuns'(X0)
| 'dances$uon$utightropes'(X0) ) ).
cnf(giddy_pigs_reated_with_respect,axiom,
( 'treated$uwith$urespect'(X0)
| ~ 'liable$uto$ugiddiness'(X0)
| ~ pig(X0) ) ).
cnf(wise_ballonists_have_umbrellas,axiom,
( 'has$uumbrella'(X0)
| ~ balloonist(X0)
| ~ wise(X0) ) ).
cnf(dont_look_ridiculous_eating_buns_in_public,axiom,
( ~ 'eats$ulunch$uin$upublic'(X0)
| ~ 'eats$upennybuns'(X0)
| ~ 'looks$uridiculous'(X0) ) ).
cnf(young_balloonists_get_giddy,axiom,
( 'liable$uto$ugiddiness'(X0)
| ~ young(X0)
| ~ balloonist(X0) ) ).
cnf(fat_ridiculous_off_tightrope_eat_in_public,axiom,
( 'eats$ulunch$uin$upublic'(X0)
| 'dances$uon$utightropes'(X0)
| ~ 'looks$uridiculous'(X0)
| ~ fat(X0) ) ).
cnf(wise_giddy_dont_dance_on_tightrope,axiom,
( ~ 'dances$uon$utightropes'(X0)
| ~ wise(X0)
| ~ 'liable$uto$ugiddiness'(X0) ) ).
cnf(pigs_look_ridiculous_with_umbrellas,axiom,
( 'looks$uridiculous'(X0)
| ~ 'has$uumbrella'(X0)
| ~ pig(X0) ) ).
cnf(non_dancers_who_are_respected_are_fat,axiom,
( fat(X0)
| ~ 'treated$uwith$urespect'(X0)
| 'dances$uon$utightropes'(X0) ) ).
cnf(not_young_and_old,axiom,
( ~ old(X0)
| ~ young(X0) ) ).
cnf(piggy_is_wise,hypothesis,
wise(piggy) ).
cnf(piggy_is_young,hypothesis,
young(piggy) ).
cnf(piggy_is_a_pig,hypothesis,
pig(piggy) ).
cnf(prove_piggy_is_no_balloonist,negated_conjecture,
balloonist(piggy) ).
cnf(c0,plain,
( old(X0)
| 'eats$upennybuns'(X0)
| 'dances$uon$utightropes'(X0) ),
inference(clausification,[status(esa)],[boring_old_people]) ).
cnf(c1,plain,
( 'treated$uwith$urespect'(X0)
| ~ 'liable$uto$ugiddiness'(X0)
| ~ pig(X0) ),
inference(clausification,[status(esa)],[giddy_pigs_reated_with_respect]) ).
cnf(c2,plain,
( 'has$uumbrella'(X0)
| ~ balloonist(X0)
| ~ wise(X0) ),
inference(clausification,[status(esa)],[wise_ballonists_have_umbrellas]) ).
cnf(c3,plain,
( ~ 'eats$ulunch$uin$upublic'(X0)
| ~ 'eats$upennybuns'(X0)
| ~ 'looks$uridiculous'(X0) ),
inference(clausification,[status(esa)],[dont_look_ridiculous_eating_buns_in_public]) ).
cnf(c4,plain,
( 'liable$uto$ugiddiness'(X0)
| ~ young(X0)
| ~ balloonist(X0) ),
inference(clausification,[status(esa)],[young_balloonists_get_giddy]) ).
cnf(c5,plain,
( 'eats$ulunch$uin$upublic'(X0)
| 'dances$uon$utightropes'(X0)
| ~ 'looks$uridiculous'(X0)
| ~ fat(X0) ),
inference(clausification,[status(esa)],[fat_ridiculous_off_tightrope_eat_in_public]) ).
cnf(c6,plain,
( ~ 'dances$uon$utightropes'(X0)
| ~ wise(X0)
| ~ 'liable$uto$ugiddiness'(X0) ),
inference(clausification,[status(esa)],[wise_giddy_dont_dance_on_tightrope]) ).
cnf(c7,plain,
( 'looks$uridiculous'(X0)
| ~ 'has$uumbrella'(X0)
| ~ pig(X0) ),
inference(clausification,[status(esa)],[pigs_look_ridiculous_with_umbrellas]) ).
cnf(c8,plain,
( fat(X0)
| ~ 'treated$uwith$urespect'(X0)
| 'dances$uon$utightropes'(X0) ),
inference(clausification,[status(esa)],[non_dancers_who_are_respected_are_fat]) ).
cnf(c10,plain,
( ~ old(X0)
| ~ young(X0) ),
inference(clausification,[status(esa)],[not_young_and_old]) ).
cnf(c11,plain,
wise(piggy),
inference(clausification,[status(esa)],[piggy_is_wise]) ).
cnf(c12,plain,
young(piggy),
inference(clausification,[status(esa)],[piggy_is_young]) ).
cnf(c13,plain,
pig(piggy),
inference(clausification,[status(esa)],[piggy_is_a_pig]) ).
cnf(c14,plain,
balloonist(piggy),
inference(clausification,[status(esa)],[prove_piggy_is_no_balloonist]) ).
cnf(d0,plain,
( 'has$uumbrella'(piggy)
| ~ balloonist(piggy) ),
inference(resolution,[status(thm)],[c2,c11]) ).
cnf(d1,plain,
'has$uumbrella'(piggy),
inference(resolution,[status(thm)],[c14,d0]) ).
cnf(d2,plain,
( 'looks$uridiculous'(piggy)
| ~ pig(piggy) ),
inference(resolution,[status(thm)],[d1,c7]) ).
cnf(d3,plain,
'looks$uridiculous'(piggy),
inference(resolution,[status(thm)],[c13,d2]) ).
cnf(d4,plain,
( ~ 'eats$ulunch$uin$upublic'(piggy)
| ~ 'eats$upennybuns'(piggy) ),
inference(resolution,[status(thm)],[d3,c3]) ).
cnf(d5,plain,
( 'treated$uwith$urespect'(piggy)
| ~ 'liable$uto$ugiddiness'(piggy) ),
inference(resolution,[status(thm)],[c13,c1]) ).
cnf(d6,plain,
( ~ balloonist(piggy)
| 'liable$uto$ugiddiness'(piggy) ),
inference(resolution,[status(thm)],[c4,c12]) ).
cnf(d7,plain,
'liable$uto$ugiddiness'(piggy),
inference(resolution,[status(thm)],[c14,d6]) ).
cnf(d8,plain,
'treated$uwith$urespect'(piggy),
inference(resolution,[status(thm)],[d7,d5]) ).
cnf(d9,plain,
( fat(piggy)
| 'dances$uon$utightropes'(piggy) ),
inference(resolution,[status(thm)],[d8,c8]) ).
cnf(d10,plain,
( ~ 'liable$uto$ugiddiness'(piggy)
| ~ 'dances$uon$utightropes'(piggy) ),
inference(resolution,[status(thm)],[c6,c11]) ).
cnf(d11,plain,
~ 'dances$uon$utightropes'(piggy),
inference(resolution,[status(thm)],[d7,d10]) ).
cnf(d12,plain,
fat(piggy),
inference(resolution,[status(thm)],[d11,d9]) ).
cnf(d13,plain,
( ~ 'looks$uridiculous'(piggy)
| 'eats$ulunch$uin$upublic'(piggy)
| 'dances$uon$utightropes'(piggy) ),
inference(resolution,[status(thm)],[d12,c5]) ).
cnf(d14,plain,
( ~ 'looks$uridiculous'(piggy)
| 'eats$ulunch$uin$upublic'(piggy) ),
inference(resolution,[status(thm)],[d11,d13]) ).
cnf(d15,plain,
'eats$ulunch$uin$upublic'(piggy),
inference(resolution,[status(thm)],[d3,d14]) ).
cnf(d16,plain,
~ 'eats$upennybuns'(piggy),
inference(resolution,[status(thm)],[d15,d4]) ).
cnf(d17,plain,
( old(piggy)
| 'dances$uon$utightropes'(piggy) ),
inference(resolution,[status(thm)],[d16,c0]) ).
cnf(d18,plain,
~ old(piggy),
inference(resolution,[status(thm)],[c10,c12]) ).
cnf(d19,plain,
'dances$uon$utightropes'(piggy),
inference(resolution,[status(thm)],[d18,d17]) ).
cnf(d20,plain,
$false,
inference(resolution,[status(thm)],[d11,d19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ029-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n019.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sat Sep 26 05:06:03 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.10/1.60 % SZS status Unsatisfiable for theBenchmark.p
% 7.10/1.60 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------