%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : MSC004-1 : TPTP v9.2.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n012.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 : Tue May 5 04:48:44 PM UTC 2026
% Result : Unsatisfiable 1.11s 1.61s
% Output : CNFRefutation 1.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 8
% Syntax : Number of clauses : 24 ( 7 unt; 6 nHn; 18 RR)
% Number of literals : 45 ( 0 equ; 17 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 11 ( 11 usr; 9 con; 0-5 aty)
% Number of variables : 37 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(humans_have_two_arms,hypothesis,
( has_parts(X1,n2,arm)
| ~ in(X1,human) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',humans_have_two_arms) ).
cnf(in_boy_in_human,hypothesis,
( in(X1,human)
| ~ in(X1,boy) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',in_boy_in_human) ).
cnf(john_is_a_boy,hypothesis,
in(john,boy),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',john_is_a_boy) ).
cnf(not_part_inheritance,axiom,
( in(object_in(X1,X2,X3,X4,X5),X2)
| has_parts(X1,times(X4,X5),X3)
| ~ has_parts(X1,X4,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_part_inheritance) ).
cnf(arms_have_one_hand,hypothesis,
( has_parts(X1,n1,hand)
| ~ in(X1,arm) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',arms_have_one_hand) ).
cnf(part_inheritance,axiom,
( has_parts(X1,times(X2,X3),X4)
| ~ has_parts(X1,X2,X5)
| ~ has_parts(object_in(X1,X5,X4,X2,X3),X3,X4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',part_inheritance) ).
cnf(hands_have_5_fingers,hypothesis,
( has_parts(X1,n5,fingers)
| ~ in(X1,hand) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',hands_have_5_fingers) ).
cnf(prove_john_has_10_fingers,negated_conjecture,
~ has_parts(john,times(times(n2,n1),n5),fingers),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_john_has_10_fingers) ).
cnf(c_0_8,hypothesis,
( has_parts(X1,n2,arm)
| ~ in(X1,human) ),
humans_have_two_arms ).
cnf(c_0_9,hypothesis,
( in(X1,human)
| ~ in(X1,boy) ),
in_boy_in_human ).
cnf(c_0_10,hypothesis,
( has_parts(X1,n2,arm)
| ~ in(X1,boy) ),
inference(spm,[status(thm)],[c_0_8,c_0_9]) ).
cnf(c_0_11,hypothesis,
in(john,boy),
john_is_a_boy ).
cnf(c_0_12,axiom,
( in(object_in(X1,X2,X3,X4,X5),X2)
| has_parts(X1,times(X4,X5),X3)
| ~ has_parts(X1,X4,X2) ),
not_part_inheritance ).
cnf(c_0_13,hypothesis,
has_parts(john,n2,arm),
inference(spm,[status(thm)],[c_0_10,c_0_11]) ).
cnf(c_0_14,hypothesis,
( has_parts(X1,n1,hand)
| ~ in(X1,arm) ),
arms_have_one_hand ).
cnf(c_0_15,hypothesis,
( has_parts(john,times(n2,X1),X2)
| in(object_in(john,arm,X2,n2,X1),arm) ),
inference(spm,[status(thm)],[c_0_12,c_0_13]) ).
cnf(c_0_16,axiom,
( has_parts(X1,times(X2,X3),X4)
| ~ has_parts(X1,X2,X5)
| ~ has_parts(object_in(X1,X5,X4,X2,X3),X3,X4) ),
part_inheritance ).
cnf(c_0_17,hypothesis,
( has_parts(object_in(john,arm,X1,n2,X2),n1,hand)
| has_parts(john,times(n2,X2),X1) ),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_18,hypothesis,
has_parts(john,times(n2,n1),hand),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_17]),c_0_13])]) ).
cnf(c_0_19,hypothesis,
( has_parts(X1,n5,fingers)
| ~ in(X1,hand) ),
hands_have_5_fingers ).
cnf(c_0_20,hypothesis,
( has_parts(john,times(times(n2,n1),X1),X2)
| in(object_in(john,hand,X2,times(n2,n1),X1),hand) ),
inference(spm,[status(thm)],[c_0_12,c_0_18]) ).
cnf(c_0_21,hypothesis,
( has_parts(object_in(john,hand,X1,times(n2,n1),X2),n5,fingers)
| has_parts(john,times(times(n2,n1),X2),X1) ),
inference(spm,[status(thm)],[c_0_19,c_0_20]) ).
cnf(c_0_22,negated_conjecture,
~ has_parts(john,times(times(n2,n1),n5),fingers),
prove_john_has_10_fingers ).
cnf(c_0_23,hypothesis,
$false,
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_21]),c_0_18])]),c_0_22]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.06 % Problem : MSC004-1 : TPTP v9.2.1. Released v1.0.0.
% 0.00/0.06 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.06/0.24 % Computer : n012.cluster.edu
% 0.06/0.24 % Model : x86_64 x86_64
% 0.06/0.24 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.24 % Memory : 8042.1875MB
% 0.06/0.24 % OS : Linux 3.10.0-693.el7.x86_64
% 0.06/0.24 % CPULimit : 300
% 0.06/0.24 % WCLimit : 300
% 0.06/0.24 % DateTime : Mon May 4 23:34:16 EDT 2026
% 0.06/0.24 % CPUTime :
% 0.06/0.25 % start to proof: theBenchmark
% 1.11/1.61 % Version : CSE_E---1.7
% 1.11/1.61 % Problem : theBenchmark.p
% 1.11/1.61 % SZS status Unsatisfiable for theBenchmark.p
% 1.11/1.61 % SZS output start CNFRefutation
% See solution above
% 1.11/1.61 % Total time : 1.361s
%------------------------------------------------------------------------------