%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYN011-1 : TPTP v9.2.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 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 : Tue May 5 05:35:19 PM UTC 2026
% Result : Unsatisfiable 1.25s 1.72s
% Output : CNFRefutation 1.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of clauses : 23 ( 7 unt; 6 nHn; 23 RR)
% Number of literals : 43 ( 0 equ; 19 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 8 ( 7 usr; 8 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(clause_1,negated_conjecture,
( ~ n
| ~ t ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).
cnf(clause_8,negated_conjecture,
t,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_8) ).
cnf(clause_2,negated_conjecture,
( m
| q
| n ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).
cnf(clause_4,negated_conjecture,
( l
| ~ q ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).
cnf(clause_3,negated_conjecture,
( l
| ~ m ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).
cnf(clause_6,negated_conjecture,
( r
| p
| n ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).
cnf(clause_7,negated_conjecture,
( ~ r
| ~ l ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_7) ).
cnf(clause_5,negated_conjecture,
( ~ l
| ~ p ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_5) ).
cnf(c_0_8,negated_conjecture,
( ~ n
| ~ t ),
clause_1 ).
cnf(c_0_9,negated_conjecture,
t,
clause_8 ).
cnf(c_0_10,negated_conjecture,
( m
| q
| n ),
clause_2 ).
cnf(c_0_11,negated_conjecture,
~ n,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_8,c_0_9])]) ).
cnf(c_0_12,negated_conjecture,
( l
| ~ q ),
clause_4 ).
cnf(c_0_13,negated_conjecture,
( q
| m ),
inference(sr,[status(thm)],[c_0_10,c_0_11]) ).
cnf(c_0_14,negated_conjecture,
( l
| ~ m ),
clause_3 ).
cnf(c_0_15,negated_conjecture,
( r
| p
| n ),
clause_6 ).
cnf(c_0_16,negated_conjecture,
( ~ r
| ~ l ),
clause_7 ).
cnf(c_0_17,negated_conjecture,
l,
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_12,c_0_13]),c_0_14]) ).
cnf(c_0_18,negated_conjecture,
( ~ l
| ~ p ),
clause_5 ).
cnf(c_0_19,negated_conjecture,
( r
| p ),
inference(sr,[status(thm)],[c_0_15,c_0_11]) ).
cnf(c_0_20,negated_conjecture,
~ r,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_16,c_0_17])]) ).
cnf(c_0_21,negated_conjecture,
~ p,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_18,c_0_17])]) ).
cnf(c_0_22,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(sr,[status(thm)],[c_0_19,c_0_20]),c_0_21]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN011-1 : TPTP v9.2.1. Released v1.1.0.
% 0.00/0.12 % Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.16/0.33 % Computer : n018.cluster.edu
% 0.16/0.33 % Model : x86_64 x86_64
% 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33 % Memory : 8042.1875MB
% 0.16/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.33 % CPULimit : 300
% 0.16/0.33 % WCLimit : 300
% 0.16/0.33 % DateTime : Tue May 5 08:04:17 EDT 2026
% 0.16/0.33 % CPUTime :
% 0.16/0.35 % start to proof: theBenchmark
% 1.25/1.72 % Version : CSE_E---1.7
% 1.25/1.72 % Problem : theBenchmark.p
% 1.25/1.72 % SZS status Unsatisfiable for theBenchmark.p
% 1.25/1.72 % SZS output start CNFRefutation
% See solution above
% 1.25/1.72 % Total time : 1.374s
%------------------------------------------------------------------------------