%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : LCL359-1 : TPTP v9.2.1. Released v2.3.0.
% 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 : n027.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 04:40:05 PM UTC 2026
% Result : Unsatisfiable 49.47s 25.67s
% Output : CNFRefutation 49.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 5
% Syntax : Number of clauses : 100 ( 69 unt; 0 nHn; 42 RR)
% Number of literals : 162 ( 0 equ; 72 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 267 ( 21 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_cn_08,negated_conjecture,
~ is_a_theorem(implies(implies(x,y),implies(implies(z,x),implies(implies(y,u),implies(z,u))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_08) ).
cnf(cn_1,axiom,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_1) ).
cnf(cn_2,axiom,
is_a_theorem(implies(implies(not(X1),X1),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_2) ).
cnf(cn_3,axiom,
is_a_theorem(implies(X1,implies(not(X1),X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
cnf(condensed_detachment,axiom,
( is_a_theorem(X2)
| ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(i_0_5,negated_conjecture,
~ is_a_theorem(implies(implies(x,y),implies(implies(z,x),implies(implies(y,u),implies(z,u))))),
prove_cn_08,
[final] ).
cnf(i_0_6,axiom,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
cn_1,
[final] ).
cnf(i_0_7,axiom,
is_a_theorem(implies(implies(not(X1),X1),X1)),
cn_2,
[final] ).
cnf(i_0_8,axiom,
is_a_theorem(implies(X1,implies(not(X1),X2))),
cn_3,
[final] ).
cnf(i_0_9,axiom,
( is_a_theorem(X2)
| ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1) ),
condensed_detachment,
[final] ).
cnf(i_0_10,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(not(X1),X1),X2))),
inference(scs_inference,[],[i_0_7,i_0_6,i_0_9]) ).
cnf(i_0_11,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_12,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_13,plain,
is_a_theorem(implies(implies(implies(not(X1),X2),X3),implies(X1,X3))),
inference(scs_inference,[],[i_0_8,i_0_6,i_0_9]) ).
cnf(i_0_14,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_15,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_16,plain,
is_a_theorem(implies(X1,implies(implies(X2,X3),implies(not(X1),X3)))),
inference(scs_inference,[],[i_0_6,i_0_13,i_0_9]) ).
cnf(i_0_17,plain,
is_a_theorem(implies(implies(implies(not(X1),X2),X3),implies(X1,X3))),
inference(rename_variables,[],[i_0_13]) ).
cnf(i_0_18,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_19,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_20,plain,
is_a_theorem(implies(X1,X1)),
inference(scs_inference,[],[i_0_7,i_0_13,i_0_9]) ).
cnf(i_0_21,plain,
is_a_theorem(implies(implies(implies(not(X1),X2),X3),implies(X1,X3))),
inference(rename_variables,[],[i_0_13]) ).
cnf(i_0_22,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_23,plain,
is_a_theorem(implies(not(implies(X1,X1)),X2)),
inference(scs_inference,[],[i_0_8,i_0_20,i_0_9]) ).
cnf(i_0_24,plain,
is_a_theorem(implies(X1,implies(not(X1),X2))),
inference(rename_variables,[],[i_0_8]) ).
cnf(i_0_25,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_26,plain,
is_a_theorem(implies(implies(X1,X2),implies(not(implies(X3,X3)),X2))),
inference(scs_inference,[],[i_0_20,i_0_16,i_0_9]) ).
cnf(i_0_27,plain,
is_a_theorem(implies(X1,implies(implies(X2,X3),implies(not(X1),X3)))),
inference(rename_variables,[],[i_0_16]) ).
cnf(i_0_28,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_29,plain,
~ is_a_theorem(not(implies(X1,X1))),
inference(scs_inference,[],[i_0_5,i_0_23,i_0_9]) ).
cnf(i_0_30,plain,
is_a_theorem(implies(not(implies(X1,X1)),X2)),
inference(rename_variables,[],[i_0_23]) ).
cnf(i_0_31,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_32,plain,
is_a_theorem(implies(implies(not(implies(X1,X2)),implies(X1,X2)),implies(not(implies(X3,X3)),X2))),
inference(scs_inference,[],[i_0_10,i_0_26,i_0_9]) ).
cnf(i_0_33,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(not(X1),X1),X2))),
inference(rename_variables,[],[i_0_10]) ).
cnf(i_0_34,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_35,plain,
is_a_theorem(implies(implies(implies(not(implies(X1,X1)),X2),X3),implies(implies(not(implies(X4,X2)),implies(X4,X2)),X3))),
inference(scs_inference,[],[i_0_32,i_0_6,i_0_9]) ).
cnf(i_0_36,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_37,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_38,plain,
is_a_theorem(implies(X1,implies(implies(not(not(X1)),not(X1)),X2))),
inference(scs_inference,[],[i_0_10,i_0_13,i_0_9]) ).
cnf(i_0_39,plain,
is_a_theorem(implies(implies(implies(not(X1),X2),X3),implies(X1,X3))),
inference(rename_variables,[],[i_0_13]) ).
cnf(i_0_40,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(not(X1),X1),X2))),
inference(rename_variables,[],[i_0_10]) ).
cnf(i_0_41,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_42,plain,
is_a_theorem(implies(implies(X1,X2),implies(not(implies(implies(X3,X4),implies(implies(X4,X5),implies(X3,X5)))),X2))),
inference(scs_inference,[],[i_0_6,i_0_16,i_0_9]) ).
cnf(i_0_43,plain,
is_a_theorem(implies(X1,implies(implies(X2,X3),implies(not(X1),X3)))),
inference(rename_variables,[],[i_0_16]) ).
cnf(i_0_44,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_45,plain,
is_a_theorem(implies(implies(not(implies(X1,X2)),implies(X1,X2)),implies(implies(X2,X3),implies(X1,X3)))),
inference(scs_inference,[],[i_0_6,i_0_10,i_0_9]) ).
cnf(i_0_46,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(not(X1),X1),X2))),
inference(rename_variables,[],[i_0_10]) ).
cnf(i_0_47,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_48,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(not(implies(X3,X1)),implies(X3,X1)),X4))),
inference(scs_inference,[],[i_0_6,i_0_45,i_0_9]) ).
cnf(i_0_49,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_50,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_51,plain,
is_a_theorem(implies(implies(not(implies(X1,X2)),implies(X1,X2)),implies(implies(implies(X1,X3),X4),implies(implies(X2,X3),X4)))),
inference(scs_inference,[],[i_0_6,i_0_48,i_0_9]) ).
cnf(i_0_52,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(not(implies(X3,X1)),implies(X3,X1)),X4))),
inference(rename_variables,[],[i_0_48]) ).
cnf(i_0_53,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_54,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_55,plain,
is_a_theorem(implies(implies(implies(implies(implies(X1,X2),X3),implies(implies(X4,X2),X3)),X5),implies(implies(not(implies(X1,X4)),implies(X1,X4)),X5))),
inference(scs_inference,[],[i_0_6,i_0_51,i_0_9]) ).
cnf(i_0_56,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_57,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_58,plain,
is_a_theorem(implies(not(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),X4)),
inference(scs_inference,[],[i_0_6,i_0_8,i_0_9]) ).
cnf(i_0_59,plain,
is_a_theorem(implies(X1,implies(not(X1),X2))),
inference(rename_variables,[],[i_0_8]) ).
cnf(i_0_60,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_61,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(X3,X1),X4))),
inference(scs_inference,[],[i_0_58,i_0_45,i_0_9]) ).
cnf(i_0_62,plain,
is_a_theorem(implies(implies(not(implies(X1,X2)),implies(X1,X2)),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_45]) ).
cnf(i_0_63,plain,
is_a_theorem(implies(not(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),X4)),
inference(rename_variables,[],[i_0_58]) ).
cnf(i_0_64,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_65,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),X3),X4),implies(implies(implies(implies(X2,X5),implies(X1,X5)),X3),X4))),
inference(scs_inference,[],[i_0_6,i_0_61,i_0_9]) ).
cnf(i_0_66,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_67,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_68,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(X4,X5),implies(implies(X3,X1),X5)))),
inference(scs_inference,[],[i_0_6,i_0_65,i_0_9]) ).
cnf(i_0_69,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),X3),X4),implies(implies(implies(implies(X2,X5),implies(X1,X5)),X3),X4))),
inference(rename_variables,[],[i_0_65]) ).
cnf(i_0_70,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_71,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_72,plain,
is_a_theorem(implies(implies(implies(implies(implies(X1,X2),X3),implies(implies(X4,X2),X3)),X5),implies(implies(X1,X4),X5))),
inference(scs_inference,[],[i_0_6,i_0_68,i_0_9]) ).
cnf(i_0_73,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(X4,X5),implies(implies(X3,X1),X5)))),
inference(rename_variables,[],[i_0_68]) ).
cnf(i_0_74,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_75,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_76,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(implies(X1,X3),X4),implies(implies(X2,X3),X4)))),
inference(scs_inference,[],[i_0_6,i_0_61,i_0_9]) ).
cnf(i_0_77,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(X3,X1),X4))),
inference(rename_variables,[],[i_0_61]) ).
cnf(i_0_78,plain,
is_a_theorem(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),
inference(rename_variables,[],[i_0_6]) ).
cnf(i_0_79,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_80,plain,
~ is_a_theorem(implies(implies(X1,X1),implies(implies(x,y),implies(implies(z,x),implies(implies(y,u),implies(z,u)))))),
inference(scs_inference,[],[i_0_5,i_0_20,i_0_9]) ).
cnf(i_0_81,plain,
( ~ is_a_theorem(X1)
| is_a_theorem(X2)
| ~ is_a_theorem(implies(X1,X2)) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_82,plain,
~ is_a_theorem(implies(implies(X1,implies(implies(not(not(X1)),not(X1)),X2)),not(implies(X3,X3)))),
inference(scs_inference,[],[i_0_29,i_0_38,i_0_9]) ).
cnf(i_0_83,plain,
( is_a_theorem(X1)
| ~ is_a_theorem(X2)
| ~ is_a_theorem(implies(X2,X1)) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_84,plain,
~ is_a_theorem(implies(implies(not(implies(X1,X1)),X2),implies(implies(x,y),implies(implies(z,x),implies(implies(y,u),implies(z,u)))))),
inference(scs_inference,[],[i_0_5,i_0_23,i_0_9]) ).
cnf(i_0_85,plain,
( ~ is_a_theorem(X1)
| is_a_theorem(X2)
| ~ is_a_theorem(implies(X1,X2)) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_86,plain,
~ is_a_theorem(implies(implies(implies(X1,X2),implies(implies(implies(X1,X3),X4),implies(implies(X2,X3),X4))),not(implies(X5,X5)))),
inference(scs_inference,[],[i_0_76,i_0_29,i_0_9]) ).
cnf(i_0_87,plain,
( is_a_theorem(X1)
| ~ is_a_theorem(X2)
| ~ is_a_theorem(implies(X2,X1)) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_88,plain,
~ is_a_theorem(implies(implies(implies(not(X1),X1),X1),implies(implies(x,y),implies(implies(z,x),implies(implies(y,u),implies(z,u)))))),
inference(scs_inference,[],[i_0_5,i_0_7,i_0_9]) ).
cnf(i_0_89,plain,
( ~ is_a_theorem(X1)
| is_a_theorem(X2)
| ~ is_a_theorem(implies(X1,X2)) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_90,plain,
~ is_a_theorem(not(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3))))),
inference(scs_inference,[],[i_0_58,i_0_29,i_0_9]) ).
cnf(i_0_91,plain,
is_a_theorem(implies(not(implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))),X4)),
inference(rename_variables,[],[i_0_58]) ).
cnf(i_0_92,plain,
( is_a_theorem(X1)
| ~ is_a_theorem(implies(X2,X1))
| ~ is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_93,plain,
is_a_theorem(implies(implies(X1,implies(implies(X2,X3),X4)),implies(implies(X2,X5),implies(X1,implies(implies(X5,X3),X4))))),
inference(scs_inference,[],[i_0_72,i_0_61,i_0_9]) ).
cnf(i_0_94,plain,
is_a_theorem(implies(implies(implies(implies(X1,X2),implies(X3,X2)),X4),implies(implies(X3,X1),X4))),
inference(rename_variables,[],[i_0_61]) ).
cnf(i_0_95,plain,
is_a_theorem(implies(implies(implies(implies(implies(X1,X2),X3),implies(implies(X4,X2),X3)),X5),implies(implies(X1,X4),X5))),
inference(rename_variables,[],[i_0_72]) ).
cnf(i_0_96,plain,
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(X1)
| is_a_theorem(X2) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_97,plain,
~ is_a_theorem(implies(implies(implies(not(implies(X1,X2)),implies(X1,X2)),implies(implies(X2,X3),implies(X1,X3))),implies(implies(x,y),implies(implies(z,x),implies(implies(y,u),implies(z,u)))))),
inference(scs_inference,[],[i_0_5,i_0_45,i_0_9]) ).
cnf(i_0_98,plain,
( ~ is_a_theorem(X1)
| is_a_theorem(X2)
| ~ is_a_theorem(implies(X1,X2)) ),
inference(rename_variables,[],[i_0_9]) ).
cnf(i_0_99,plain,
$false,
inference(scs_inference,[],[i_0_5,i_0_93,i_0_6,i_0_9]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : LCL359-1 : TPTP v9.2.1. Released v2.3.0.
% 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
% 0.15/0.33 % Computer : n027.cluster.edu
% 0.15/0.33 % Model : x86_64 x86_64
% 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.33 % Memory : 8042.1875MB
% 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.33 % CPULimit : 300
% 0.15/0.33 % WCLimit : 300
% 0.15/0.33 % DateTime : Mon May 4 22:26:34 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 49.47/25.67 % Version : CSE_E---1.7
% 49.47/25.67 % Problem : theBenchmark.p
% 49.47/25.67 % SZS status Unsatisfiable for theBenchmark.p
% 49.47/25.67 % SZS output start CNFRefutation
% See solution above
% 49.62/25.73 % Total time : 25.328s
%------------------------------------------------------------------------------