TSTP Solution File: SYN686-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SYN686-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% 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 : Wed Jul 27 13:25:07 EDT 2022
% Result : Unsatisfiable 1.89s 2.06s
% Output : Refutation 1.89s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 17
% Syntax : Number of clauses : 34 ( 28 unt; 0 nHn; 23 RR)
% Number of literals : 47 ( 0 equ; 14 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 8 ( 7 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 9 con; 0-2 aty)
% Number of variables : 33 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
~ p30(f10(f12(c39,f7(c33,c34)),c35),c41),
file('SYN686-1.p',unknown),
[] ).
cnf(6,axiom,
( p4(A,B)
| ~ p4(C,A)
| ~ p4(C,B) ),
file('SYN686-1.p',unknown),
[] ).
cnf(7,axiom,
( p3(A,B)
| ~ p3(C,A)
| ~ p3(C,B) ),
file('SYN686-1.p',unknown),
[] ).
cnf(18,axiom,
( p30(A,B)
| ~ p4(C,B)
| ~ p9(D,A)
| ~ p30(D,C) ),
file('SYN686-1.p',unknown),
[] ).
cnf(20,axiom,
( p9(f10(A,B),f10(C,D))
| ~ p4(B,D)
| ~ p8(A,C) ),
file('SYN686-1.p',unknown),
[] ).
cnf(29,axiom,
( p4(f5(A,B),f5(C,D))
| ~ p2(A,C)
| ~ p3(B,D) ),
file('SYN686-1.p',unknown),
[] ).
cnf(30,axiom,
( p8(f12(A,B),f12(C,D))
| ~ p11(A,C)
| ~ p3(B,D) ),
file('SYN686-1.p',unknown),
[] ).
cnf(54,axiom,
p11(A,A),
file('SYN686-1.p',unknown),
[] ).
cnf(56,axiom,
p8(A,A),
file('SYN686-1.p',unknown),
[] ).
cnf(58,axiom,
p4(A,A),
file('SYN686-1.p',unknown),
[] ).
cnf(59,axiom,
p3(A,A),
file('SYN686-1.p',unknown),
[] ).
cnf(65,axiom,
p2(A,A),
file('SYN686-1.p',unknown),
[] ).
cnf(70,axiom,
p3(c36,f7(c33,c34)),
file('SYN686-1.p',unknown),
[] ).
cnf(71,axiom,
p3(c42,f7(c33,c34)),
file('SYN686-1.p',unknown),
[] ).
cnf(72,axiom,
p4(f5(c32,c36),c37),
file('SYN686-1.p',unknown),
[] ).
cnf(73,axiom,
p4(f5(c32,f7(c33,c34)),c35),
file('SYN686-1.p',unknown),
[] ).
cnf(74,axiom,
p30(f10(f12(c39,c36),c37),c41),
file('SYN686-1.p',unknown),
[] ).
cnf(76,plain,
p8(f12(A,c36),f12(A,f7(c33,c34))),
inference(hyper,[status(thm)],[70,30,54]),
[iquote('hyper,70,30,54')] ).
cnf(77,plain,
p4(f5(A,c36),f5(A,f7(c33,c34))),
inference(hyper,[status(thm)],[70,29,65]),
[iquote('hyper,70,29,65')] ).
cnf(81,plain,
p3(f7(c33,c34),c36),
inference(hyper,[status(thm)],[70,7,59]),
[iquote('hyper,70,7,59')] ).
cnf(87,plain,
p3(f7(c33,c34),c42),
inference(hyper,[status(thm)],[71,7,59]),
[iquote('hyper,71,7,59')] ).
cnf(113,plain,
p3(c36,c42),
inference(hyper,[status(thm)],[87,7,81]),
[iquote('hyper,87,7,81')] ).
cnf(116,plain,
p4(f5(A,c36),f5(A,c42)),
inference(hyper,[status(thm)],[113,29,65]),
[iquote('hyper,113,29,65')] ).
cnf(148,plain,
p4(c37,f5(c32,c42)),
inference(hyper,[status(thm)],[116,6,72]),
[iquote('hyper,116,6,72')] ).
cnf(149,plain,
p4(f5(c32,c42),c37),
inference(hyper,[status(thm)],[116,6,72]),
[iquote('hyper,116,6,72')] ).
cnf(155,plain,
p9(f10(A,c37),f10(A,f5(c32,c42))),
inference(hyper,[status(thm)],[148,20,56]),
[iquote('hyper,148,20,56')] ).
cnf(171,plain,
p9(f10(f12(A,c36),f5(c32,c42)),f10(f12(A,f7(c33,c34)),c37)),
inference(hyper,[status(thm)],[76,20,149]),
[iquote('hyper,76,20,149')] ).
cnf(212,plain,
p4(f5(c32,f7(c33,c34)),c37),
inference(hyper,[status(thm)],[77,6,72]),
[iquote('hyper,77,6,72')] ).
cnf(234,plain,
p4(c37,c35),
inference(hyper,[status(thm)],[212,6,73]),
[iquote('hyper,212,6,73')] ).
cnf(255,plain,
p9(f10(A,c37),f10(A,c35)),
inference(hyper,[status(thm)],[234,20,56]),
[iquote('hyper,234,20,56')] ).
cnf(772,plain,
p30(f10(f12(c39,c36),f5(c32,c42)),c41),
inference(hyper,[status(thm)],[155,18,58,74]),
[iquote('hyper,155,18,58,74')] ).
cnf(2122,plain,
p30(f10(f12(c39,f7(c33,c34)),c37),c41),
inference(hyper,[status(thm)],[171,18,58,772]),
[iquote('hyper,171,18,58,772')] ).
cnf(2123,plain,
p30(f10(f12(c39,f7(c33,c34)),c35),c41),
inference(hyper,[status(thm)],[2122,18,58,255]),
[iquote('hyper,2122,18,58,255')] ).
cnf(2124,plain,
$false,
inference(binary,[status(thm)],[2123,1]),
[iquote('binary,2123.1,1.1')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN686-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n027.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Jul 27 11:36:07 EDT 2022
% 0.13/0.34 % CPUTime :
% 1.80/2.00 ----- Otter 3.3f, August 2004 -----
% 1.80/2.00 The process was started by sandbox on n027.cluster.edu,
% 1.80/2.00 Wed Jul 27 11:36:07 2022
% 1.80/2.00 The command was "./otter". The process ID is 4429.
% 1.80/2.00
% 1.80/2.00 set(prolog_style_variables).
% 1.80/2.00 set(auto).
% 1.80/2.00 dependent: set(auto1).
% 1.80/2.00 dependent: set(process_input).
% 1.80/2.00 dependent: clear(print_kept).
% 1.80/2.00 dependent: clear(print_new_demod).
% 1.80/2.00 dependent: clear(print_back_demod).
% 1.80/2.00 dependent: clear(print_back_sub).
% 1.80/2.00 dependent: set(control_memory).
% 1.80/2.00 dependent: assign(max_mem, 12000).
% 1.80/2.00 dependent: assign(pick_given_ratio, 4).
% 1.80/2.00 dependent: assign(stats_level, 1).
% 1.80/2.00 dependent: assign(max_seconds, 10800).
% 1.80/2.00 clear(print_given).
% 1.80/2.00
% 1.80/2.00 list(usable).
% 1.80/2.00 0 [] p11(X0,X0).
% 1.80/2.00 0 [] p9(X102,X102).
% 1.80/2.00 0 [] p8(X91,X91).
% 1.80/2.00 0 [] p6(X88,X88).
% 1.80/2.00 0 [] p4(X81,X81).
% 1.80/2.00 0 [] p3(X57,X57).
% 1.80/2.00 0 [] p28(X54,X54).
% 1.80/2.00 0 [] p26(X47,X47).
% 1.80/2.00 0 [] p24(X44,X44).
% 1.80/2.00 0 [] p22(X37,X37).
% 1.80/2.00 0 [] p20(X34,X34).
% 1.80/2.00 0 [] p2(X27,X27).
% 1.80/2.00 0 [] p18(X20,X20).
% 1.80/2.00 0 [] p16(X13,X13).
% 1.80/2.00 0 [] p14(X6,X6).
% 1.80/2.00 0 [] p13(X3,X3).
% 1.80/2.00 0 [] p3(c36,f7(c33,c34)).
% 1.80/2.00 0 [] p3(c42,f7(c33,c34)).
% 1.80/2.00 0 [] p4(f5(c32,c36),c37).
% 1.80/2.00 0 [] p4(f5(c32,f7(c33,c34)),c35).
% 1.80/2.00 0 [] p30(f10(f12(c39,c36),c37),c41).
% 1.80/2.00 0 [] -p30(f10(f12(c39,f7(c33,c34)),c35),c41).
% 1.80/2.00 0 [] p11(X1,X2)| -p11(X0,X1)| -p11(X0,X2).
% 1.80/2.00 0 [] p9(X103,X104)| -p9(X102,X103)| -p9(X102,X104).
% 1.80/2.00 0 [] p8(X92,X93)| -p8(X91,X92)| -p8(X91,X93).
% 1.80/2.00 0 [] p6(X89,X90)| -p6(X88,X89)| -p6(X88,X90).
% 1.80/2.00 0 [] p4(X82,X83)| -p4(X81,X82)| -p4(X81,X83).
% 1.80/2.00 0 [] p3(X58,X59)| -p3(X57,X58)| -p3(X57,X59).
% 1.80/2.00 0 [] p28(X55,X56)| -p28(X54,X55)| -p28(X54,X56).
% 1.80/2.00 0 [] p26(X48,X49)| -p26(X47,X49)| -p26(X47,X48).
% 1.80/2.00 0 [] p24(X45,X46)| -p24(X44,X45)| -p24(X44,X46).
% 1.80/2.00 0 [] p22(X38,X39)| -p22(X37,X38)| -p22(X37,X39).
% 1.80/2.00 0 [] p20(X35,X36)| -p20(X34,X35)| -p20(X34,X36).
% 1.80/2.00 0 [] p2(X28,X29)| -p2(X27,X28)| -p2(X27,X29).
% 1.80/2.00 0 [] p18(X21,X22)| -p18(X20,X21)| -p18(X20,X22).
% 1.80/2.00 0 [] p16(X14,X15)| -p16(X13,X14)| -p16(X13,X15).
% 1.80/2.00 0 [] p14(X7,X8)| -p14(X6,X7)| -p14(X6,X8).
% 1.80/2.00 0 [] p13(X4,X5)| -p13(X3,X4)| -p13(X3,X5).
% 1.80/2.00 0 [] p30(X68,X69)| -p4(X71,X69)| -p9(X70,X68)| -p30(X70,X71).
% 1.80/2.00 0 [] p31(X77,X78)| -p3(X80,X78)| -p31(X79,X80)| -p14(X79,X77).
% 1.80/2.00 0 [] p9(f10(X105,X106),f10(X107,X108))| -p4(X106,X108)| -p8(X105,X107).
% 1.80/2.01 0 [] p14(f15(X9,X10),f15(X11,X12))| -p13(X9,X11)| -p3(X10,X12).
% 1.80/2.01 0 [] p16(f19(X16,X17),f19(X18,X19))| -p18(X16,X18)| -p4(X17,X19).
% 1.80/2.01 0 [] p18(f21(X23,X24),f21(X25,X26))| -p20(X23,X25)| -p4(X24,X26).
% 1.80/2.01 0 [] p2(f27(X30,X31),f27(X32,X33))| -p26(X30,X32)| -p4(X31,X33).
% 1.80/2.01 0 [] p22(f25(X40,X41),f25(X42,X43))| -p24(X40,X42)| -p3(X41,X43).
% 1.80/2.01 0 [] p26(f29(X50,X51),f29(X52,X53))| -p28(X50,X52)| -p4(X51,X53).
% 1.80/2.01 0 [] p3(f17(X60,X61),f17(X62,X63))| -p16(X60,X62)| -p2(X61,X63).
% 1.80/2.01 0 [] p3(f7(X64,X65),f7(X66,X67))| -p3(X65,X67)| -p6(X64,X66).
% 1.80/2.01 0 [] p4(f5(X84,X85),f5(X86,X87))| -p2(X84,X86)| -p3(X85,X87).
% 1.80/2.01 0 [] p8(f12(X94,X95),f12(X96,X97))| -p11(X94,X96)| -p3(X95,X97).
% 1.80/2.01 0 [] p8(f23(X98,X99),f23(X100,X101))| -p11(X99,X101)| -p22(X98,X100).
% 1.80/2.01 0 [] p4(f5(f27(f29(c45,X74),X75),c36),X75)| -p30(f10(f23(f25(c43,c36),c39),X74),X75).
% 1.80/2.01 0 [] p30(f10(f12(c39,X72),f5(c32,X72)),f5(c32,f7(c40,X72)))| -p31(f15(c38,X72),c36).
% 1.80/2.01 0 [] p4(f5(f27(f29(c45,X74),X75),f7(c33,c34)),X74)| -p30(f10(f23(f25(c43,c36),c39),X74),X75).
% 1.80/2.01 0 [] p30(f10(f23(f25(c43,c36),c39),X74),X75)|p31(f15(c38,f17(f19(f21(c44,X74),X75),X76)),c36)| -p4(f5(X76,c36),X75)| -p4(f5(X76,f7(c33,c34)),X74).
% 1.80/2.01 0 [] p30(f10(f12(c39,X73),f5(f27(f29(c45,X74),X75),X73)),f5(f27(f29(c45,X74),X75),f7(c40,X73)))| -p31(f15(c38,X73),c36)| -p30(f10(f23(f25(c43,c36),c39),X74),X75).
% 1.80/2.01 0 [] p30(f10(f23(f25(c43,c36),c39),X74),X75)| -p4(f5(X76,c36),X75)| -p4(f5(X76,f7(c33,c34)),X74)| -p30(f10(f12(c39,f17(f19(f21(c44,X74),X75),X76)),f5(X76,f17(f19(f21(c44,X74),X75),X76))),f5(X76,f7(c40,f17(f19(f21(c44,X74),X75),X76)))).
% 1.80/2.01 end_of_list.
% 1.80/2.01
% 1.80/2.01 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=4.
% 1.80/2.01
% 1.80/2.01 This is a non-Horn set without equality. The strategy will
% 1.80/2.01 be ordered hyper_res, unit deletion, and factoring, with
% 1.80/2.01 satellites in sos and with nuclei in usable.
% 1.80/2.01
% 1.80/2.01 dependent: set(hyper_res).
% 1.80/2.01 dependent: set(factor).
% 1.80/2.01 dependent: set(unit_deletion).
% 1.80/2.01
% 1.80/2.01 ------------> process usable:
% 1.80/2.01 ** KEPT (pick-wt=9): 1 [] -p30(f10(f12(c39,f7(c33,c34)),c35),c41).
% 1.80/2.01 ** KEPT (pick-wt=9): 2 [] p11(A,B)| -p11(C,A)| -p11(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 3 [] p9(A,B)| -p9(C,A)| -p9(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 4 [] p8(A,B)| -p8(C,A)| -p8(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 5 [] p6(A,B)| -p6(C,A)| -p6(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 6 [] p4(A,B)| -p4(C,A)| -p4(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 7 [] p3(A,B)| -p3(C,A)| -p3(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 8 [] p28(A,B)| -p28(C,A)| -p28(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 9 [] p26(A,B)| -p26(C,B)| -p26(C,A).
% 1.89/2.06 ** KEPT (pick-wt=9): 10 [] p24(A,B)| -p24(C,A)| -p24(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 11 [] p22(A,B)| -p22(C,A)| -p22(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 12 [] p20(A,B)| -p20(C,A)| -p20(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 13 [] p2(A,B)| -p2(C,A)| -p2(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 14 [] p18(A,B)| -p18(C,A)| -p18(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 15 [] p16(A,B)| -p16(C,A)| -p16(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 16 [] p14(A,B)| -p14(C,A)| -p14(C,B).
% 1.89/2.06 ** KEPT (pick-wt=9): 17 [] p13(A,B)| -p13(C,A)| -p13(C,B).
% 1.89/2.06 ** KEPT (pick-wt=12): 18 [] p30(A,B)| -p4(C,B)| -p9(D,A)| -p30(D,C).
% 1.89/2.06 ** KEPT (pick-wt=12): 19 [] p31(A,B)| -p3(C,B)| -p31(D,C)| -p14(D,A).
% 1.89/2.06 ** KEPT (pick-wt=13): 20 [] p9(f10(A,B),f10(C,D))| -p4(B,D)| -p8(A,C).
% 1.89/2.06 ** KEPT (pick-wt=13): 21 [] p14(f15(A,B),f15(C,D))| -p13(A,C)| -p3(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 22 [] p16(f19(A,B),f19(C,D))| -p18(A,C)| -p4(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 23 [] p18(f21(A,B),f21(C,D))| -p20(A,C)| -p4(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 24 [] p2(f27(A,B),f27(C,D))| -p26(A,C)| -p4(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 25 [] p22(f25(A,B),f25(C,D))| -p24(A,C)| -p3(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 26 [] p26(f29(A,B),f29(C,D))| -p28(A,C)| -p4(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 27 [] p3(f17(A,B),f17(C,D))| -p16(A,C)| -p2(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 28 [] p3(f7(A,B),f7(C,D))| -p3(B,D)| -p6(A,C).
% 1.89/2.06 ** KEPT (pick-wt=13): 29 [] p4(f5(A,B),f5(C,D))| -p2(A,C)| -p3(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 30 [] p8(f12(A,B),f12(C,D))| -p11(A,C)| -p3(B,D).
% 1.89/2.06 ** KEPT (pick-wt=13): 31 [] p8(f23(A,B),f23(C,D))| -p11(B,D)| -p22(A,C).
% 1.89/2.06 ** KEPT (pick-wt=18): 32 [] p4(f5(f27(f29(c45,A),B),c36),B)| -p30(f10(f23(f25(c43,c36),c39),A),B).
% 1.89/2.06 ** KEPT (pick-wt=18): 33 [] p30(f10(f12(c39,A),f5(c32,A)),f5(c32,f7(c40,A)))| -p31(f15(c38,A),c36).
% 1.89/2.06 ** KEPT (pick-wt=20): 34 [] p4(f5(f27(f29(c45,A),B),f7(c33,c34)),A)| -p30(f10(f23(f25(c43,c36),c39),A),B).
% 1.89/2.06 ** KEPT (pick-wt=32): 35 [] p30(f10(f23(f25(c43,c36),c39),A),B)|p31(f15(c38,f17(f19(f21(c44,A),B),C)),c36)| -p4(f5(C,c36),B)| -p4(f5(C,f7(c33,c34)),A).
% 1.89/2.06 ** KEPT (pick-wt=35): 36 [] p30(f10(f12(c39,A),f5(f27(f29(c45,B),C),A)),f5(f27(f29(c45,B),C),f7(c40,A)))| -p31(f15(c38,A),c36)| -p30(f10(f23(f25(c43,c36),c39),B),C).
% 1.89/2.06 ** KEPT (pick-wt=52): 37 [] p30(f10(f23(f25(c43,c36),c39),A),B)| -p4(f5(C,c36),B)| -p4(f5(C,f7(c33,c34)),A)| -p30(f10(f12(c39,f17(f19(f21(c44,A),B),C)),f5(C,f17(f19(f21(c44,A),B),C))),f5(C,f7(c40,f17(f19(f21(c44,A),B),C)))).
% 1.89/2.06
% 1.89/2.06 ------------> process sos:
% 1.89/2.06 ** KEPT (pick-wt=3): 54 [] p11(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 55 [] p9(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 56 [] p8(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 57 [] p6(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 58 [] p4(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 59 [] p3(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 60 [] p28(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 61 [] p26(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 62 [] p24(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 63 [] p22(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 64 [] p20(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 65 [] p2(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 66 [] p18(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 67 [] p16(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 68 [] p14(A,A).
% 1.89/2.06 ** KEPT (pick-wt=3): 69 [] p13(A,A).
% 1.89/2.06 ** KEPT (pick-wt=5): 70 [] p3(c36,f7(c33,c34)).
% 1.89/2.06 ** KEPT (pick-wt=5): 71 [] p3(c42,f7(c33,c34)).
% 1.89/2.06 ** KEPT (pick-wt=5): 72 [] p4(f5(c32,c36),c37).
% 1.89/2.06 ** KEPT (pick-wt=7): 73 [] p4(f5(c32,f7(c33,c34)),c35).
% 1.89/2.06 ** KEPT (pick-wt=7): 74 [] p30(f10(f12(c39,c36),c37),c41).
% 1.89/2.06 54 back subsumes 38.
% 1.89/2.06 55 back subsumes 39.
% 1.89/2.06 56 back subsumes 40.
% 1.89/2.06 57 back subsumes 41.
% 1.89/2.06 58 back subsumes 42.
% 1.89/2.06 59 back subsumes 43.
% 1.89/2.06 60 back subsumes 44.
% 1.89/2.06 61 back subsumes 45.
% 1.89/2.06 62 back subsumes 46.
% 1.89/2.06 63 back subsumes 47.
% 1.89/2.06 64 back subsumes 48.
% 1.89/2.06 65 back subsumes 49.
% 1.89/2.06 66 back subsumes 50.
% 1.89/2.06 67 back subsumes 51.
% 1.89/2.06 68 back subsumes 52.
% 1.89/2.06 69 back subsumes 53.
% 1.89/2.06
% 1.89/2.06 ======= end of input processing =======
% 1.89/2.06
% 1.89/2.06 =========== start of search ===========
% 1.89/2.06
% 1.89/2.06 -------- PROOF --------
% 1.89/2.06
% 1.89/2.06 ----> UNIT CONFLICT at 0.06 sec ----> 2124 [binary,2123.1,1.1] $F.
% 1.89/2.06
% 1.89/2.06 Length of proof is 16. Level of proof is 8.
% 1.89/2.06
% 1.89/2.06 ---------------- PROOF ----------------
% 1.89/2.06 % SZS status Unsatisfiable
% 1.89/2.06 % SZS output start Refutation
% See solution above
% 1.89/2.06 ------------ end of proof -------------
% 1.89/2.06
% 1.89/2.06
% 1.89/2.06 Search stopped by max_proofs option.
% 1.89/2.06
% 1.89/2.06
% 1.89/2.06 Search stopped by max_proofs option.
% 1.89/2.06
% 1.89/2.06 ============ end of search ============
% 1.89/2.06
% 1.89/2.06 -------------- statistics -------------
% 1.89/2.06 clauses given 197
% 1.89/2.06 clauses generated 3350
% 1.89/2.06 clauses kept 2123
% 1.89/2.06 clauses forward subsumed 1285
% 1.89/2.06 clauses back subsumed 16
% 1.89/2.06 Kbytes malloced 3906
% 1.89/2.06
% 1.89/2.06 ----------- times (seconds) -----------
% 1.89/2.06 user CPU time 0.06 (0 hr, 0 min, 0 sec)
% 1.89/2.06 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.89/2.06 wall-clock time 1 (0 hr, 0 min, 1 sec)
% 1.89/2.06
% 1.89/2.06 That finishes the proof of the theorem.
% 1.89/2.06
% 1.89/2.06 Process 4429 finished Wed Jul 27 11:36:08 2022
% 1.89/2.06 Otter interrupted
% 1.89/2.06 PROOF FOUND
%------------------------------------------------------------------------------