%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : GEO148-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n012.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 08:39:36 AM UTC 2026
% Result : Unsatisfiable 30.04s 30.38s
% Output : Proof 30.04s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 6
% Syntax : Number of clauses : 17 ( 13 unt; 0 nHn; 17 RR)
% Number of literals : 25 ( 0 equ; 10 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 9 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(connect_defn_1,axiom,
( once(at_the_same_time(at(A,C),at(B,C)))
| ~ connect(A,B,C) ),
file('GEO004-3.ax',connect_defn_1) ).
cnf(homogeneous_behaviour_13,axiom,
( ~ ordered_by(trajectory_of(C),F,D)
| ~ ordered_by(trajectory_of(A),B,E)
| ~ once(at_the_same_time(at(A,E),at(C,F)))
| ~ once(at_the_same_time(at(A,B),at(C,D))) ),
file('GEO004-3.ax',homogeneous_behaviour_13) ).
cnf(t14_156,negated_conjecture,
connect(sk28,sk29,sk27),
file('theBenchmark.p',t14_156) ).
cnf(t14_157,negated_conjecture,
ordered_by(trajectory_of(sk29),sk31,sk27),
file('theBenchmark.p',t14_157) ).
cnf(t14_158,negated_conjecture,
ordered_by(trajectory_of(sk28),sk27,sk30),
file('theBenchmark.p',t14_158) ).
cnf(t14_159,negated_conjecture,
once(at_the_same_time(at(sk28,sk30),at(sk29,sk31))),
file('theBenchmark.p',t14_159) ).
cnf(t1,plain,
connect(sk28,sk29,sk27),
inference(start,[status(thm),parent(0:0)],[t14_156]) ).
cnf(t2,plain,
( once(at_the_same_time(at(sk28,sk27),at(sk29,sk27)))
| ~ connect(sk28,sk29,sk27) ),
inference(extension,[status(thm),parent(t1:1)],[connect_defn_1]) ).
cnf(t3,plain,
$false,
inference(connection,[status(thm),parent(t2:1)],[t2:1,t1:1]) ).
cnf(t4,plain,
( ~ once(at_the_same_time(at(sk28,sk30),at(sk29,sk31)))
| ~ ordered_by(trajectory_of(sk28),sk27,sk30)
| ~ ordered_by(trajectory_of(sk29),sk31,sk27)
| ~ once(at_the_same_time(at(sk28,sk27),at(sk29,sk27))) ),
inference(extension,[status(thm),parent(t2:2)],[homogeneous_behaviour_13]) ).
cnf(t5,plain,
$false,
inference(connection,[status(thm),parent(t4:1)],[t4:1,t2:2]) ).
cnf(t6,plain,
ordered_by(trajectory_of(sk29),sk31,sk27),
inference(extension,[status(thm),parent(t4:2)],[t14_157]) ).
cnf(t7,plain,
$false,
inference(connection,[status(thm),parent(t6:1)],[t6:1,t4:2]) ).
cnf(t8,plain,
ordered_by(trajectory_of(sk28),sk27,sk30),
inference(extension,[status(thm),parent(t4:3)],[t14_158]) ).
cnf(t9,plain,
$false,
inference(connection,[status(thm),parent(t8:1)],[t8:1,t4:3]) ).
cnf(t10,plain,
once(at_the_same_time(at(sk28,sk30),at(sk29,sk31))),
inference(extension,[status(thm),parent(t4:4)],[t14_159]) ).
cnf(t11,plain,
$false,
inference(connection,[status(thm),parent(t10:1)],[t10:1,t4:4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : GEO148-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.01 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.00/0.02 % Command : /export/starexec/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.03/0.30 % Computer : n012.cluster.edu
% 0.03/0.30 % Model : x86_64 x86_64
% 0.03/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.30 % Memory : 8046.5625MB
% 0.03/0.30 % OS : Linux 6.8.0-71-generic
% 0.03/0.30 % CPULimit : 300
% 0.03/0.30 % WCLimit : 300
% 0.03/0.30 % DateTime : Sat Sep 19 07:35:40 UTC 2026
% 0.03/0.30 % CPUTime :
% 30.04/30.38 % SZS status Unsatisfiable for theBenchmark
% 30.04/30.38 % SZS output start Proof for theBenchmark
% See solution above
%------------------------------------------------------------------------------