%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : LCL042-1 : TPTP v9.3.1. Released v1.0.0.
% 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 : n015.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 08:48:34 AM UTC 2026
% Result : Unsatisfiable 120.56s 120.83s
% Output : Proof 121.98s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(condensed_detachment,axiom,
( is_a_theorem(Y)
| ~ is_a_theorem(X)
| ~ is_a_theorem(implies(X,Y)) ),
file('theBenchmark.p',condensed_detachment) ).
cnf(cn_3,axiom,
is_a_theorem(implies(X,implies(not(X),Y))),
file('theBenchmark.p',cn_3) ).
cnf(cn_18,axiom,
is_a_theorem(implies(X,implies(Y,X))),
file('theBenchmark.p',cn_18) ).
cnf(cn_21,axiom,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(Y,implies(X,Z)))),
file('theBenchmark.p',cn_21) ).
cnf(cn_22,axiom,
is_a_theorem(implies(implies(Y,Z),implies(implies(X,Y),implies(X,Z)))),
file('theBenchmark.p',cn_22) ).
cnf(cn_54,axiom,
is_a_theorem(implies(implies(X,Y),implies(implies(not(X),Y),Y))),
file('theBenchmark.p',cn_54) ).
cnf(prove_cn_35,negated_conjecture,
~ is_a_theorem(implies(implies(a,implies(b,c)),implies(implies(a,b),implies(a,c)))),
file('theBenchmark.p',prove_cn_35) ).
cnf(sat_proved,plain,
$false,
inference(cadical,[status(thm)],[]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL042-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 This is a CNF_UNS_RFO_NEQ_HRN problem
% 0.00/0.04 % Command : /export/starexec/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n015.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Sat Sep 19 14:01:18 UTC 2026
% 0.09/0.36 % CPUTime :
% 120.56/120.83 % SZS status Unsatisfiable for theBenchmark
% 120.56/120.83 % SZS output start Proof for theBenchmark
% See solution above
%------------------------------------------------------------------------------