TSTP Solution File: SYN572-1 by CSE---1.6
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- Process Solution
%------------------------------------------------------------------------------
% File : CSE---1.6
% Problem : SYN572-1 : TPTP v8.1.2. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %s %d
% Computer : n009.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 : Fri Sep 1 01:46:27 EDT 2023
% Result : Unsatisfiable 60.84s 60.88s
% Output : CNFRefutation 60.84s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SYN572-1 : TPTP v8.1.2. Released v2.5.0.
% 0.12/0.12 % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %s %d
% 0.12/0.32 % Computer : n009.cluster.edu
% 0.12/0.32 % Model : x86_64 x86_64
% 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32 % Memory : 8042.1875MB
% 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32 % CPULimit : 300
% 0.12/0.32 % WCLimit : 300
% 0.12/0.32 % DateTime : Sat Aug 26 20:46:35 EDT 2023
% 0.12/0.32 % CPUTime :
% 0.17/0.54 start to proof:theBenchmark
% 60.75/60.87 %-------------------------------------------
% 60.75/60.87 % File :CSE---1.6
% 60.75/60.87 % Problem :theBenchmark
% 60.75/60.87 % Transform :cnf
% 60.75/60.87 % Format :tptp:raw
% 60.75/60.87 % Command :java -jar mcs_scs.jar %d %s
% 60.75/60.87
% 60.75/60.87 % Result :Theorem 60.280000s
% 60.75/60.87 % Output :CNFRefutation 60.280000s
% 60.75/60.87 %-------------------------------------------
% 60.84/60.88 %--------------------------------------------------------------------------
% 60.84/60.88 % File : SYN572-1 : TPTP v8.1.2. Released v2.5.0.
% 60.84/60.88 % Domain : Syntactic
% 60.84/60.88 % Problem : Harrison problem 3112
% 60.84/60.88 % Version : Especial.
% 60.84/60.88 % English :
% 60.84/60.88
% 60.84/60.88 % Refs : [Har01] Email to G. Sutcliffe
% 60.84/60.88 % Source : [Har01]
% 60.84/60.88 % Names :
% 60.84/60.88
% 60.84/60.88 % Status : Unsatisfiable
% 60.84/60.88 % Rating : 0.14 v8.1.0, 0.00 v7.4.0, 0.17 v7.3.0, 0.00 v6.2.0, 0.17 v6.1.0, 0.21 v6.0.0, 0.33 v5.5.0, 0.25 v5.4.0, 0.33 v5.3.0, 0.45 v5.2.0, 0.23 v5.1.0, 0.25 v5.0.0, 0.33 v4.0.1, 0.29 v4.0.0, 0.14 v3.4.0, 0.20 v3.3.0, 0.00 v2.7.0, 0.25 v2.6.0, 0.67 v2.5.0
% 60.84/60.88 % Syntax : Number of clauses : 20 ( 9 unt; 0 nHn; 12 RR)
% 60.84/60.88 % Number of literals : 38 ( 0 equ; 19 neg)
% 60.84/60.88 % Maximal clause size : 4 ( 1 avg)
% 60.84/60.88 % Maximal term depth : 5 ( 1 avg)
% 60.84/60.88 % Number of predicates : 4 ( 4 usr; 0 prp; 2-2 aty)
% 60.84/60.88 % Number of functors : 10 ( 10 usr; 3 con; 0-2 aty)
% 60.84/60.88 % Number of variables : 42 ( 0 sgn)
% 60.84/60.88 % SPC : CNF_UNS_RFO_NEQ_HRN
% 60.84/60.88
% 60.84/60.88 % Comments :
% 60.84/60.88 %--------------------------------------------------------------------------
% 60.84/60.88 cnf(p2_1,negated_conjecture,
% 60.84/60.88 p2(X6,X6) ).
% 60.84/60.88
% 60.84/60.88 cnf(p6_2,negated_conjecture,
% 60.84/60.88 p6(X34,X34) ).
% 60.84/60.88
% 60.84/60.88 cnf(p4_3,negated_conjecture,
% 60.84/60.88 p4(X22,X22) ).
% 60.84/60.88
% 60.84/60.88 cnf(p4_4,negated_conjecture,
% 60.84/60.88 p4(f10(f9(X27)),f10(X27)) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_5,negated_conjecture,
% 60.84/60.88 p2(f3(X13,f5(f7(f8(c13)))),X13) ).
% 60.84/60.88
% 60.84/60.88 cnf(p6_6,negated_conjecture,
% 60.84/60.88 ( p6(f8(X37),f8(X38))
% 60.84/60.88 | ~ p6(X37,X38) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_7,negated_conjecture,
% 60.84/60.88 ( p2(f5(X18),f5(X19))
% 60.84/60.88 | ~ p4(X18,X19) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_8,negated_conjecture,
% 60.84/60.88 ( p2(f9(X20),f9(X21))
% 60.84/60.88 | ~ p2(X20,X21) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p4_9,negated_conjecture,
% 60.84/60.88 ( p4(f10(X25),f10(X26))
% 60.84/60.88 | ~ p2(X25,X26) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p4_10,negated_conjecture,
% 60.84/60.88 ( p4(f7(X32),f7(X33))
% 60.84/60.88 | ~ p6(X32,X33) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_11,negated_conjecture,
% 60.84/60.88 p2(f3(X14,f9(X14)),f5(f7(f8(c13)))) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_12,negated_conjecture,
% 60.84/60.88 ( p2(X7,X8)
% 60.84/60.88 | ~ p2(X6,X7)
% 60.84/60.88 | ~ p2(X6,X8) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p6_13,negated_conjecture,
% 60.84/60.88 ( p6(X35,X36)
% 60.84/60.88 | ~ p6(X34,X35)
% 60.84/60.88 | ~ p6(X34,X36) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p4_14,negated_conjecture,
% 60.84/60.88 ( p4(X23,X24)
% 60.84/60.88 | ~ p4(X22,X23)
% 60.84/60.88 | ~ p4(X22,X24) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p12_15,negated_conjecture,
% 60.84/60.88 p12(f10(f3(X4,X5)),f11(f10(X4),f10(X5))) ).
% 60.84/60.88
% 60.84/60.88 cnf(not_p12_16,negated_conjecture,
% 60.84/60.88 ~ p12(f10(c14),f11(f10(f3(c14,c15)),f10(c15))) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_17,negated_conjecture,
% 60.84/60.88 p2(f3(X15,f3(X16,X17)),f3(f3(X15,X16),X17)) ).
% 60.84/60.88
% 60.84/60.88 cnf(p12_18,negated_conjecture,
% 60.84/60.88 ( p12(X0,X1)
% 60.84/60.88 | ~ p4(X2,X0)
% 60.84/60.88 | ~ p4(X3,X1)
% 60.84/60.88 | ~ p12(X2,X3) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p4_19,negated_conjecture,
% 60.84/60.88 ( p4(f11(X28,X29),f11(X30,X31))
% 60.84/60.88 | ~ p4(X28,X30)
% 60.84/60.88 | ~ p4(X29,X31) ) ).
% 60.84/60.88
% 60.84/60.88 cnf(p2_20,negated_conjecture,
% 60.84/60.88 ( p2(f3(X9,X10),f3(X11,X12))
% 60.84/60.88 | ~ p2(X9,X11)
% 60.84/60.88 | ~ p2(X10,X12) ) ).
% 60.84/60.88
% 60.84/60.88 %--------------------------------------------------------------------------
% 60.84/60.88 %-------------------------------------------
% 60.84/60.88 % Proof found
% 60.84/60.88 % SZS status Theorem for theBenchmark
% 60.84/60.88 % SZS output start Proof
% 60.84/60.89 %ClaNum:20(EqnAxiom:0)
% 60.84/60.89 %VarNum:84(SingletonVarNum:42)
% 60.84/60.89 %MaxLitNum:4
% 60.84/60.89 %MaxfuncDepth:4
% 60.84/60.89 %SharedTerms:12
% 60.84/60.89 %goalClause: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
% 60.84/60.89 %singleGoalClaCount:9
% 60.84/60.89 [9]~P2(f2(a4),f7(f2(f6(a4,a5)),f2(a5)))
% 60.84/60.89 [1]P1(x11,x11)
% 60.84/60.89 [2]P3(x21,x21)
% 60.84/60.89 [3]P4(x31,x31)
% 60.84/60.89 [4]P4(f2(f1(x41)),f2(x41))
% 60.84/60.89 [5]P1(f6(x51,f1(x51)),f10(f9(f8(a3))))
% 60.84/60.89 [6]P1(f6(x61,f10(f9(f8(a3)))),x61)
% 60.84/60.89 [7]P2(f2(f6(x71,x72)),f7(f2(x71),f2(x72)))
% 60.84/60.89 [8]P1(f6(x81,f6(x82,x83)),f6(f6(x81,x82),x83))
% 60.84/60.89 [10]~P1(x101,x102)+P1(f1(x101),f1(x102))
% 60.84/60.89 [11]~P4(x111,x112)+P1(f10(x111),f10(x112))
% 60.84/60.89 [12]~P3(x121,x122)+P3(f8(x121),f8(x122))
% 60.84/60.89 [13]~P1(x131,x132)+P4(f2(x131),f2(x132))
% 60.84/60.89 [14]~P3(x141,x142)+P4(f9(x141),f9(x142))
% 60.84/60.89 [15]~P1(x153,x151)+P1(x151,x152)+~P1(x153,x152)
% 60.84/60.89 [16]~P3(x163,x161)+P3(x161,x162)+~P3(x163,x162)
% 60.84/60.89 [17]~P4(x173,x171)+P4(x171,x172)+~P4(x173,x172)
% 60.84/60.89 [19]~P1(x192,x194)+~P1(x191,x193)+P1(f6(x191,x192),f6(x193,x194))
% 60.84/60.89 [20]~P4(x202,x204)+~P4(x201,x203)+P4(f7(x201,x202),f7(x203,x204))
% 60.84/60.89 [18]~P2(x184,x183)+P2(x181,x182)+~P4(x183,x182)+~P4(x184,x181)
% 60.84/60.89 %EqnAxiom
% 60.84/60.89
% 60.84/60.89 %-------------------------------------------
% 60.84/60.89 cnf(21,plain,
% 60.84/60.89 (P4(f2(f6(x211,f6(x212,x213))),f2(f6(f6(x211,x212),x213)))),
% 60.84/60.89 inference(scs_inference,[],[8,13])).
% 60.84/60.89 cnf(22,plain,
% 60.84/60.89 (P1(f10(f2(f1(x221))),f10(f2(x221)))),
% 60.84/60.89 inference(scs_inference,[],[4,8,13,11])).
% 60.84/60.89 cnf(23,plain,
% 60.84/60.89 (P1(f1(f6(x231,f6(x232,x233))),f1(f6(f6(x231,x232),x233)))),
% 60.84/60.89 inference(scs_inference,[],[4,8,13,11,10])).
% 60.84/60.89 cnf(28,plain,
% 60.84/60.89 (P4(f7(f2(f1(x281)),f2(f1(x281))),f7(f2(x281),f2(x281)))),
% 60.84/60.89 inference(scs_inference,[],[1,4,8,6,13,11,10,15,20])).
% 60.84/60.89 cnf(34,plain,
% 60.84/60.89 (~P4(f2(f6(f6(a4,a5),a5)),f2(a4))),
% 60.84/60.89 inference(scs_inference,[],[9,3,7,18])).
% 60.84/60.89 cnf(38,plain,
% 60.84/60.89 (~P4(f2(f1(f6(f6(a4,a5),a5))),f2(a4))),
% 60.84/60.89 inference(scs_inference,[],[9,3,7,4,18,17])).
% 60.84/60.89 cnf(41,plain,
% 60.84/60.89 (~P1(f6(f6(a4,a5),a5),a4)),
% 60.84/60.89 inference(scs_inference,[],[9,3,7,4,18,17,13])).
% 60.84/60.89 cnf(43,plain,
% 60.84/60.89 (~P1(a4,f6(f6(a4,a5),a5))),
% 60.84/60.89 inference(scs_inference,[],[1,9,3,7,4,18,17,13,15])).
% 60.84/60.89 cnf(46,plain,
% 60.84/60.89 (~P4(f2(a4),f2(f6(f6(a4,a5),a5)))),
% 60.84/60.89 inference(scs_inference,[],[3,34,17])).
% 60.84/60.89 cnf(47,plain,
% 60.84/60.89 (P4(x471,x471)),
% 60.84/60.89 inference(rename_variables,[],[3])).
% 60.84/60.89 cnf(52,plain,
% 60.84/60.89 (~P2(f2(f1(a4)),f7(f2(f6(a4,a5)),f2(a5)))),
% 60.84/60.89 inference(scs_inference,[],[9,6,3,47,4,34,43,17,15,18])).
% 60.84/60.89 cnf(56,plain,
% 60.84/60.89 (~P1(f1(f6(f6(a4,a5),a5)),a4)),
% 60.84/60.89 inference(scs_inference,[],[9,6,3,47,4,34,43,38,17,15,18,13])).
% 60.84/60.89 cnf(58,plain,
% 60.84/60.89 (P4(f2(f6(f6(x581,x582),x583)),f2(f6(x581,f6(x582,x583))))),
% 60.84/60.89 inference(scs_inference,[],[21,3,17])).
% 60.84/60.89 cnf(59,plain,
% 60.84/60.89 (P4(x591,x591)),
% 60.84/60.89 inference(rename_variables,[],[3])).
% 60.84/60.89 cnf(66,plain,
% 60.84/60.89 (P1(f10(f9(f8(a3))),f6(x661,f1(x661)))),
% 60.84/60.89 inference(scs_inference,[],[21,5,7,3,59,1,17,18,15])).
% 60.84/60.89 cnf(69,plain,
% 60.84/60.89 (~P4(f2(f6(a4,f6(a5,a5))),f2(a4))),
% 60.84/60.89 inference(scs_inference,[],[21,34,17])).
% 60.84/60.89 cnf(72,plain,
% 60.84/60.89 (~P1(f6(a4,f6(a5,a5)),a4)),
% 60.84/60.89 inference(scs_inference,[],[21,8,41,34,17,15])).
% 60.84/60.89 cnf(75,plain,
% 60.84/60.89 (P2(f2(f6(x751,f6(x752,x753))),f7(f2(f6(x751,x752)),f2(x753)))),
% 60.84/60.89 inference(scs_inference,[],[3,21,8,7,58,41,34,17,15,18])).
% 60.84/60.89 cnf(81,plain,
% 60.84/60.89 (P4(x811,x811)),
% 60.84/60.89 inference(rename_variables,[],[3])).
% 60.84/60.89 cnf(86,plain,
% 60.84/60.89 (~P4(f2(f6(f6(a4,a5),a5)),f2(f1(a4)))),
% 60.84/60.89 inference(scs_inference,[],[3,81,6,7,52,69,72,17,15,18])).
% 60.84/60.89 cnf(90,plain,
% 60.84/60.89 (~P1(f10(f9(f8(a3))),f6(a5,a5))),
% 60.84/60.89 inference(scs_inference,[],[3,81,6,7,52,69,72,1,17,15,18,19])).
% 60.84/60.89 cnf(93,plain,
% 60.84/60.89 (P4(f2(x931),f2(f1(x931)))),
% 60.84/60.89 inference(scs_inference,[],[4,3,17])).
% 60.84/60.89 cnf(94,plain,
% 60.84/60.89 (P4(x941,x941)),
% 60.84/60.89 inference(rename_variables,[],[3])).
% 60.84/60.89 cnf(99,plain,
% 60.84/60.89 (P4(f7(x991,f2(f1(x992))),f7(x991,f2(x992)))),
% 60.84/60.89 inference(scs_inference,[],[4,22,1,3,94,17,15,20])).
% 60.84/60.89 cnf(101,plain,
% 60.84/60.89 (~P1(f6(f6(a4,a5),a5),f1(a4))),
% 60.84/60.89 inference(scs_inference,[],[4,22,86,1,3,94,17,15,20,13])).
% 60.84/60.89 cnf(107,plain,
% 60.84/60.89 (~P4(f2(f1(a4)),f2(f6(f6(a4,a5),a5)))),
% 60.84/60.89 inference(scs_inference,[],[4,46,17])).
% 60.84/60.89 cnf(113,plain,
% 60.84/60.89 (P2(f2(f6(f6(x1131,x1132),f1(x1133))),f7(f2(f6(x1131,x1132)),f2(x1133)))),
% 60.84/60.89 inference(scs_inference,[],[4,23,21,75,99,46,56,17,15,18])).
% 60.84/60.89 cnf(115,plain,
% 60.84/60.89 (P4(f7(f2(x1151),f2(x1151)),f7(f2(f1(x1151)),f2(f1(x1151))))),
% 60.84/60.89 inference(scs_inference,[],[4,23,21,75,93,99,46,56,17,15,18,20])).
% 60.84/60.89 cnf(123,plain,
% 60.84/60.89 (~P2(f2(a4),f7(f2(f6(a4,a5)),f2(f1(a5))))),
% 60.84/60.89 inference(scs_inference,[],[6,21,107,101,93,99,52,17,15,18])).
% 60.84/60.89 cnf(127,plain,
% 60.84/60.89 (~P4(f2(f6(f6(a4,a5),f1(a5))),f2(a4))),
% 60.84/60.89 inference(scs_inference,[],[9,7,99,18])).
% 60.84/60.89 cnf(131,plain,
% 60.84/60.89 (~P1(f6(x1311,f1(x1311)),f6(a5,a5))),
% 60.84/60.89 inference(scs_inference,[],[5,9,7,90,99,18,15])).
% 60.84/60.89 cnf(133,plain,
% 60.84/60.89 (~P1(f6(f6(a5,a5),f10(f9(f8(a3)))),f6(x1331,f1(x1331)))),
% 60.84/60.89 inference(scs_inference,[],[6,131,15])).
% 60.84/60.89 cnf(161,plain,
% 60.84/60.89 (~P4(f2(f6(f6(a4,a5),f1(f1(a5)))),f2(a4))),
% 60.84/60.89 inference(scs_inference,[],[8,9,113,99,1,19,15,18])).
% 60.84/60.89 cnf(169,plain,
% 60.84/60.89 (~P1(f10(f9(f8(a3))),f1(f6(a5,a5)))),
% 60.84/60.89 inference(scs_inference,[],[133,1,19])).
% 60.84/60.89 cnf(225,plain,
% 60.84/60.89 (~P2(f2(f1(a4)),f7(f2(f6(a4,a5)),f2(f1(a5))))),
% 60.84/60.89 inference(scs_inference,[],[9,99,4,18])).
% 60.84/60.89 cnf(252,plain,
% 60.84/60.90 (~P4(f2(f6(f6(a4,a5),f1(f1(a5)))),f2(f1(a4)))),
% 60.84/60.90 inference(scs_inference,[],[52,113,99,18])).
% 60.84/60.90 cnf(261,plain,
% 60.84/60.90 (~P2(f2(f1(f1(a4))),f7(f2(f6(a4,a5)),f2(f1(a5))))),
% 60.84/60.90 inference(scs_inference,[],[52,169,252,5,99,4,15,13,18])).
% 60.84/60.90 cnf(311,plain,
% 60.84/60.90 (P4(f7(x3111,f2(x3112)),f7(x3111,f2(f1(x3112))))),
% 60.84/60.90 inference(scs_inference,[],[93,3,20])).
% 60.84/60.90 cnf(314,plain,
% 60.84/60.90 (~P4(f2(f6(a4,f6(a5,a5))),f2(f1(f1(a4))))),
% 60.84/60.90 inference(scs_inference,[],[75,311,261,18])).
% 60.84/60.90 cnf(318,plain,
% 60.84/60.90 (P4(f7(f2(x3181),x3182),f7(f2(f1(x3181)),x3182))),
% 60.84/60.90 inference(scs_inference,[],[75,93,311,261,3,18,20])).
% 60.84/60.90 cnf(323,plain,
% 60.84/60.90 (P2(f2(f1(f6(x3231,x3231))),f7(f2(f1(x3231)),f2(f1(x3231))))),
% 60.84/60.90 inference(scs_inference,[],[93,115,314,7,13,18])).
% 60.84/60.90 cnf(367,plain,
% 60.84/60.90 (~P4(f2(f6(f6(a4,a5),a5)),f2(f1(f1(a4))))),
% 60.84/60.90 inference(scs_inference,[],[314,58,17])).
% 60.84/60.90 cnf(384,plain,
% 60.84/60.90 (~P4(f2(f1(f6(f6(a4,a5),f1(a5)))),f2(a4))),
% 60.84/60.90 inference(scs_inference,[],[101,127,367,6,4,13,15,17])).
% 60.84/60.90 cnf(419,plain,
% 60.84/60.90 (P4(f7(f2(f1(x4191)),x4192),f7(f2(x4191),x4192))),
% 60.84/60.90 inference(scs_inference,[],[318,3,17])).
% 60.84/60.90 cnf(429,plain,
% 60.84/60.90 (~P4(f2(f6(f1(f6(a4,a5)),f1(a5))),f2(a4))),
% 60.84/60.90 inference(scs_inference,[],[123,419,7,18])).
% 60.84/60.90 cnf(446,plain,
% 60.84/60.90 (~P2(f2(a4),f7(f2(f1(f6(a4,a5))),f2(f1(a5))))),
% 60.84/60.90 inference(scs_inference,[],[429,225,419,93,13,18])).
% 60.84/60.90 cnf(470,plain,
% 60.84/60.90 (P2(f2(f1(f1(f6(x4701,x4701)))),f7(f2(x4701),f2(x4701)))),
% 60.84/60.90 inference(scs_inference,[],[323,28,93,18])).
% 60.84/60.90 cnf(475,plain,
% 60.84/60.90 (P4(f2(f1(x4751)),f2(x4751))),
% 60.84/60.90 inference(rename_variables,[],[4])).
% 60.84/60.90 cnf(477,plain,
% 60.84/60.90 (~P2(f2(f1(a4)),f7(f2(f1(f6(a4,a5))),f2(a5)))),
% 60.84/60.90 inference(scs_inference,[],[161,446,311,4,475,17,18])).
% 60.84/60.90 cnf(677,plain,
% 60.84/60.90 (~P4(f2(f1(a4)),f2(f1(f6(f6(a4,a5),f1(a5)))))),
% 60.84/60.90 inference(scs_inference,[],[477,470,384,4,18,17])).
% 60.84/60.90 cnf(683,plain,
% 60.84/60.90 (~P1(f1(f6(a4,f6(a5,f1(a5)))),f1(a4))),
% 60.84/60.90 inference(scs_inference,[],[677,23,13,15])).
% 60.84/60.90 cnf(687,plain,
% 60.84/60.90 (~P1(f6(a4,f10(f9(f8(a3)))),f6(a4,f6(a5,f1(a5))))),
% 60.84/60.90 inference(scs_inference,[],[683,6,10,15])).
% 60.84/60.90 cnf(1622,plain,
% 60.84/60.90 ($false),
% 60.84/60.90 inference(scs_inference,[],[687,66,1,19]),
% 60.84/60.90 ['proof']).
% 60.84/60.90 % SZS output end Proof
% 60.84/60.90 % Total time :60.280000s
%------------------------------------------------------------------------------