TSTP Solution File: PRO006+1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : PRO006+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n014.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 13:10:55 EDT 2022
% Result : Unknown 4.56s 4.75s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : PRO006+1 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.13/0.33 % Computer : n014.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Jul 27 04:57:39 EDT 2022
% 0.13/0.33 % CPUTime :
% 1.87/2.07 ----- Otter 3.3f, August 2004 -----
% 1.87/2.07 The process was started by sandbox on n014.cluster.edu,
% 1.87/2.07 Wed Jul 27 04:57:39 2022
% 1.87/2.07 The command was "./otter". The process ID is 3097.
% 1.87/2.07
% 1.87/2.07 set(prolog_style_variables).
% 1.87/2.07 set(auto).
% 1.87/2.07 dependent: set(auto1).
% 1.87/2.07 dependent: set(process_input).
% 1.87/2.07 dependent: clear(print_kept).
% 1.87/2.07 dependent: clear(print_new_demod).
% 1.87/2.07 dependent: clear(print_back_demod).
% 1.87/2.07 dependent: clear(print_back_sub).
% 1.87/2.07 dependent: set(control_memory).
% 1.87/2.07 dependent: assign(max_mem, 12000).
% 1.87/2.07 dependent: assign(pick_given_ratio, 4).
% 1.87/2.07 dependent: assign(stats_level, 1).
% 1.87/2.07 dependent: assign(max_seconds, 10800).
% 1.87/2.07 clear(print_given).
% 1.87/2.07
% 1.87/2.07 formula_list(usable).
% 1.87/2.07 all A (A=A).
% 1.87/2.07 all X0 X1 (occurrence_of(X1,X0)->activity(X0)&activity_occurrence(X1)).
% 1.87/2.07 all X2 (activity_occurrence(X2)-> (exists X3 (activity(X3)&occurrence_of(X2,X3)))).
% 1.87/2.07 all X4 X5 X6 (occurrence_of(X4,X5)&occurrence_of(X4,X6)->X5=X6).
% 1.87/2.07 all X7 (activity(X7)->subactivity(X7,X7)).
% 1.87/2.07 all X8 X9 (earlier(X8,X9)-> -earlier(X9,X8)).
% 1.87/2.07 all X10 X11 X12 (earlier(X10,X11)&earlier(X11,X12)->earlier(X10,X12)).
% 1.87/2.07 all X13 X14 X15 (earlier(X13,X14)&earlier(X15,X14)->earlier(X15,X13)|earlier(X13,X15)|X13=X15).
% 1.87/2.07 all X16 X17 (occurrence_of(X16,X17)-> (arboreal(X16)<->atomic(X17))).
% 1.87/2.07 all X18 (legal(X18)->arboreal(X18)).
% 1.87/2.07 all X19 X20 (legal(X19)&earlier(X20,X19)->legal(X20)).
% 1.87/2.07 all X21 X22 (precedes(X21,X22)<->earlier(X21,X22)&legal(X22)).
% 1.87/2.07 all X23 X24 X25 (min_precedes(X24,X25,X23)-> (exists X26 X27 (subactivity(X26,X23)&subactivity(X27,X23)&atocc(X24,X26)&atocc(X25,X27)))).
% 1.87/2.07 all X28 X29 (root(X29,X28)-> (exists X30 (subactivity(X30,X28)&atocc(X29,X30)))).
% 1.87/2.07 all X31 X32 X33 (min_precedes(X31,X32,X33)-> (exists X34 (root(X34,X33)&min_precedes(X34,X32,X33)))).
% 1.87/2.07 all X35 X36 X37 (min_precedes(X35,X36,X37)-> -root(X36,X37)).
% 1.87/2.07 all X38 X39 X40 (min_precedes(X38,X39,X40)->precedes(X38,X39)).
% 1.87/2.07 all X41 X42 (root(X41,X42)->legal(X41)).
% 1.87/2.07 all X43 X44 (atocc(X43,X44)&legal(X43)->root(X43,X44)).
% 1.87/2.07 all X45 X46 X47 X48 (min_precedes(X45,X46,X48)&min_precedes(X45,X47,X48)&precedes(X46,X47)->min_precedes(X46,X47,X48)).
% 1.87/2.07 all X49 X50 X51 (min_precedes(X49,X50,X51)-> -atomic(X51)).
% 1.87/2.07 all X52 X53 X54 X55 (min_precedes(X53,X52,X55)&min_precedes(X54,X52,X55)&precedes(X53,X54)->min_precedes(X53,X54,X55)).
% 1.87/2.07 all X56 X57 (leaf(X56,X57)<-> (root(X56,X57)| (exists X58 min_precedes(X58,X56,X57)))& -(exists X59 min_precedes(X56,X59,X57))).
% 1.87/2.07 all X60 X61 X62 (next_subocc(X60,X61,X62)<->min_precedes(X60,X61,X62)& -(exists X63 (min_precedes(X60,X63,X62)&min_precedes(X63,X61,X62)))).
% 1.87/2.07 all X64 X65 (atocc(X64,X65)<-> (exists X66 (subactivity(X65,X66)&atomic(X66)&occurrence_of(X64,X66)))).
% 1.87/2.07 all X67 X68 (subactivity_occurrence(X67,X68)->activity_occurrence(X67)&activity_occurrence(X68)).
% 1.87/2.07 all X69 X70 X71 (min_precedes(X70,X71,X69)-> (exists X72 (occurrence_of(X72,X69)&subactivity_occurrence(X70,X72)&subactivity_occurrence(X71,X72)))).
% 1.87/2.07 all X73 X74 (root(X74,X73)& -atomic(X73)-> (exists X75 (occurrence_of(X75,X73)&subactivity_occurrence(X74,X75)))).
% 1.87/2.07 all X76 X77 (occurrence_of(X77,X76)& -atomic(X76)-> (exists X78 (root(X78,X76)&subactivity_occurrence(X78,X77)))).
% 1.87/2.07 all X79 X80 X81 X82 (occurrence_of(X80,X79)&arboreal(X81)&arboreal(X82)&subactivity_occurrence(X81,X80)&subactivity_occurrence(X82,X80)->min_precedes(X81,X82,X79)|min_precedes(X82,X81,X79)|X81=X82).
% 1.87/2.07 all X83 X84 X85 X86 (min_precedes(X83,X84,X85)&occurrence_of(X86,X85)&subactivity_occurrence(X84,X86)->subactivity_occurrence(X83,X86)).
% 1.87/2.07 all X87 X88 X89 X90 (occurrence_of(X89,X87)&occurrence_of(X90,X88)& -atomic(X87)&subactivity_occurrence(X89,X90)->subactivity(X87,X88)).
% 1.87/2.07 all X91 X92 X93 (subactivity_occurrence(X91,X92)&subactivity_occurrence(X92,X93)->subactivity_occurrence(X91,X93)).
% 1.87/2.07 all X94 X95 X96 X97 (occurrence_of(X96,X94)&occurrence_of(X97,X95)&subactivity(X94,X95)& -subactivity_occurrence(X96,X97)-> (exists X98 (subactivity_occurrence(X98,X97)& -subactivity_occurrence(X98,X96)))).
% 1.87/2.07 all X99 X100 (root_occ(X99,X100)<-> (exists X101 (occurrence_of(X100,X101)&subactivity_occurrence(X99,X100)&root(X99,X101)))).
% 1.87/2.07 all X102 X103 (leaf_occ(X102,X103)<-> (exists X104 (occurrence_of(X103,X104)&subactivity_occurrence(X102,X103)&leaf(X102,X104)))).
% 1.87/2.07 all X105 (occurrence_of(X105,tptp0)-> (exists X106 X107 (occurrence_of(X106,tptp4)&root_occ(X106,X105)&occurrence_of(X107,tptp3)&leaf_occ(X107,X105)&next_subocc(X106,X107,tptp0)))).
% 1.87/2.07 activity(tptp0).
% 1.87/2.07 -atomic(tptp0).
% 1.87/2.07 atomic(tptp4).
% 1.87/2.07 atomic(tptp3).
% 1.87/2.07 atomic(tptp2).
% 1.87/2.07 atomic(tptp1).
% 1.87/2.07 tptp4!=tptp1.
% 1.87/2.07 tptp4!=tptp3.
% 1.87/2.07 tptp4!=tptp2.
% 1.87/2.07 tptp1!=tptp3.
% 1.87/2.07 tptp1!=tptp2.
% 1.87/2.07 tptp3!=tptp2.
% 1.87/2.07 all X108 X109 (occurrence_of(X109,tptp0)&subactivity_occurrence(X108,X109)&arboreal(X108)& -leaf_occ(X108,X109)-> (exists X110 (occurrence_of(X110,tptp1)&next_subocc(X108,X110,tptp0)))).
% 1.87/2.07 -(-(exists X111 occurrence_of(X111,tptp0))).
% 1.87/2.07 end_of_list.
% 1.87/2.07
% 1.87/2.07 -------> usable clausifies to:
% 1.87/2.07
% 1.87/2.07 list(usable).
% 1.87/2.07 0 [] A=A.
% 1.87/2.07 0 [] -occurrence_of(X1,X0)|activity(X0).
% 1.87/2.07 0 [] -occurrence_of(X1,X0)|activity_occurrence(X1).
% 1.87/2.07 0 [] -activity_occurrence(X2)|activity($f1(X2)).
% 1.87/2.07 0 [] -activity_occurrence(X2)|occurrence_of(X2,$f1(X2)).
% 1.87/2.07 0 [] -occurrence_of(X4,X5)| -occurrence_of(X4,X6)|X5=X6.
% 1.87/2.07 0 [] -activity(X7)|subactivity(X7,X7).
% 1.87/2.07 0 [] -earlier(X8,X9)| -earlier(X9,X8).
% 1.87/2.07 0 [] -earlier(X10,X11)| -earlier(X11,X12)|earlier(X10,X12).
% 1.87/2.07 0 [] -earlier(X13,X14)| -earlier(X15,X14)|earlier(X15,X13)|earlier(X13,X15)|X13=X15.
% 1.87/2.07 0 [] -occurrence_of(X16,X17)| -arboreal(X16)|atomic(X17).
% 1.87/2.07 0 [] -occurrence_of(X16,X17)|arboreal(X16)| -atomic(X17).
% 1.87/2.07 0 [] -legal(X18)|arboreal(X18).
% 1.87/2.07 0 [] -legal(X19)| -earlier(X20,X19)|legal(X20).
% 1.87/2.07 0 [] -precedes(X21,X22)|earlier(X21,X22).
% 1.87/2.07 0 [] -precedes(X21,X22)|legal(X22).
% 1.87/2.07 0 [] precedes(X21,X22)| -earlier(X21,X22)| -legal(X22).
% 1.87/2.07 0 [] -min_precedes(X24,X25,X23)|subactivity($f3(X23,X24,X25),X23).
% 1.87/2.07 0 [] -min_precedes(X24,X25,X23)|subactivity($f2(X23,X24,X25),X23).
% 1.87/2.07 0 [] -min_precedes(X24,X25,X23)|atocc(X24,$f3(X23,X24,X25)).
% 1.87/2.07 0 [] -min_precedes(X24,X25,X23)|atocc(X25,$f2(X23,X24,X25)).
% 1.87/2.07 0 [] -root(X29,X28)|subactivity($f4(X28,X29),X28).
% 1.87/2.07 0 [] -root(X29,X28)|atocc(X29,$f4(X28,X29)).
% 1.87/2.07 0 [] -min_precedes(X31,X32,X33)|root($f5(X31,X32,X33),X33).
% 1.87/2.07 0 [] -min_precedes(X31,X32,X33)|min_precedes($f5(X31,X32,X33),X32,X33).
% 1.87/2.07 0 [] -min_precedes(X35,X36,X37)| -root(X36,X37).
% 1.87/2.07 0 [] -min_precedes(X38,X39,X40)|precedes(X38,X39).
% 1.87/2.07 0 [] -root(X41,X42)|legal(X41).
% 1.87/2.07 0 [] -atocc(X43,X44)| -legal(X43)|root(X43,X44).
% 1.87/2.07 0 [] -min_precedes(X45,X46,X48)| -min_precedes(X45,X47,X48)| -precedes(X46,X47)|min_precedes(X46,X47,X48).
% 1.87/2.07 0 [] -min_precedes(X49,X50,X51)| -atomic(X51).
% 1.87/2.07 0 [] -min_precedes(X53,X52,X55)| -min_precedes(X54,X52,X55)| -precedes(X53,X54)|min_precedes(X53,X54,X55).
% 1.87/2.07 0 [] -leaf(X56,X57)|root(X56,X57)|min_precedes($f6(X56,X57),X56,X57).
% 1.87/2.07 0 [] -leaf(X56,X57)| -min_precedes(X56,X59,X57).
% 1.87/2.07 0 [] leaf(X56,X57)| -root(X56,X57)|min_precedes(X56,$f7(X56,X57),X57).
% 1.87/2.07 0 [] leaf(X56,X57)| -min_precedes(X58,X56,X57)|min_precedes(X56,$f7(X56,X57),X57).
% 1.87/2.07 0 [] -next_subocc(X60,X61,X62)|min_precedes(X60,X61,X62).
% 1.87/2.07 0 [] -next_subocc(X60,X61,X62)| -min_precedes(X60,X63,X62)| -min_precedes(X63,X61,X62).
% 1.87/2.07 0 [] next_subocc(X60,X61,X62)| -min_precedes(X60,X61,X62)|min_precedes(X60,$f8(X60,X61,X62),X62).
% 1.87/2.07 0 [] next_subocc(X60,X61,X62)| -min_precedes(X60,X61,X62)|min_precedes($f8(X60,X61,X62),X61,X62).
% 1.87/2.07 0 [] -atocc(X64,X65)|subactivity(X65,$f9(X64,X65)).
% 1.87/2.07 0 [] -atocc(X64,X65)|atomic($f9(X64,X65)).
% 1.87/2.07 0 [] -atocc(X64,X65)|occurrence_of(X64,$f9(X64,X65)).
% 1.87/2.07 0 [] atocc(X64,X65)| -subactivity(X65,X66)| -atomic(X66)| -occurrence_of(X64,X66).
% 1.87/2.07 0 [] -subactivity_occurrence(X67,X68)|activity_occurrence(X67).
% 1.87/2.07 0 [] -subactivity_occurrence(X67,X68)|activity_occurrence(X68).
% 1.87/2.07 0 [] -min_precedes(X70,X71,X69)|occurrence_of($f10(X69,X70,X71),X69).
% 1.87/2.07 0 [] -min_precedes(X70,X71,X69)|subactivity_occurrence(X70,$f10(X69,X70,X71)).
% 1.87/2.07 0 [] -min_precedes(X70,X71,X69)|subactivity_occurrence(X71,$f10(X69,X70,X71)).
% 1.87/2.07 0 [] -root(X74,X73)|atomic(X73)|occurrence_of($f11(X73,X74),X73).
% 1.87/2.07 0 [] -root(X74,X73)|atomic(X73)|subactivity_occurrence(X74,$f11(X73,X74)).
% 1.87/2.07 0 [] -occurrence_of(X77,X76)|atomic(X76)|root($f12(X76,X77),X76).
% 1.87/2.07 0 [] -occurrence_of(X77,X76)|atomic(X76)|subactivity_occurrence($f12(X76,X77),X77).
% 1.87/2.07 0 [] -occurrence_of(X80,X79)| -arboreal(X81)| -arboreal(X82)| -subactivity_occurrence(X81,X80)| -subactivity_occurrence(X82,X80)|min_precedes(X81,X82,X79)|min_precedes(X82,X81,X79)|X81=X82.
% 1.87/2.08 0 [] -min_precedes(X83,X84,X85)| -occurrence_of(X86,X85)| -subactivity_occurrence(X84,X86)|subactivity_occurrence(X83,X86).
% 1.87/2.08 0 [] -occurrence_of(X89,X87)| -occurrence_of(X90,X88)|atomic(X87)| -subactivity_occurrence(X89,X90)|subactivity(X87,X88).
% 1.87/2.08 0 [] -subactivity_occurrence(X91,X92)| -subactivity_occurrence(X92,X93)|subactivity_occurrence(X91,X93).
% 1.87/2.08 0 [] -occurrence_of(X96,X94)| -occurrence_of(X97,X95)| -subactivity(X94,X95)|subactivity_occurrence(X96,X97)|subactivity_occurrence($f13(X94,X95,X96,X97),X97).
% 1.87/2.08 0 [] -occurrence_of(X96,X94)| -occurrence_of(X97,X95)| -subactivity(X94,X95)|subactivity_occurrence(X96,X97)| -subactivity_occurrence($f13(X94,X95,X96,X97),X96).
% 1.87/2.08 0 [] -root_occ(X99,X100)|occurrence_of(X100,$f14(X99,X100)).
% 1.87/2.08 0 [] -root_occ(X99,X100)|subactivity_occurrence(X99,X100).
% 1.87/2.08 0 [] -root_occ(X99,X100)|root(X99,$f14(X99,X100)).
% 1.87/2.08 0 [] root_occ(X99,X100)| -occurrence_of(X100,X101)| -subactivity_occurrence(X99,X100)| -root(X99,X101).
% 1.87/2.08 0 [] -leaf_occ(X102,X103)|occurrence_of(X103,$f15(X102,X103)).
% 1.87/2.08 0 [] -leaf_occ(X102,X103)|subactivity_occurrence(X102,X103).
% 1.87/2.08 0 [] -leaf_occ(X102,X103)|leaf(X102,$f15(X102,X103)).
% 1.87/2.08 0 [] leaf_occ(X102,X103)| -occurrence_of(X103,X104)| -subactivity_occurrence(X102,X103)| -leaf(X102,X104).
% 1.87/2.08 0 [] -occurrence_of(X105,tptp0)|occurrence_of($f17(X105),tptp4).
% 1.87/2.08 0 [] -occurrence_of(X105,tptp0)|root_occ($f17(X105),X105).
% 1.87/2.08 0 [] -occurrence_of(X105,tptp0)|occurrence_of($f16(X105),tptp3).
% 1.87/2.08 0 [] -occurrence_of(X105,tptp0)|leaf_occ($f16(X105),X105).
% 1.87/2.08 0 [] -occurrence_of(X105,tptp0)|next_subocc($f17(X105),$f16(X105),tptp0).
% 1.87/2.08 0 [] activity(tptp0).
% 1.87/2.08 0 [] -atomic(tptp0).
% 1.87/2.08 0 [] atomic(tptp4).
% 1.87/2.08 0 [] atomic(tptp3).
% 1.87/2.08 0 [] atomic(tptp2).
% 1.87/2.08 0 [] atomic(tptp1).
% 1.87/2.08 0 [] tptp4!=tptp1.
% 1.87/2.08 0 [] tptp4!=tptp3.
% 1.87/2.08 0 [] tptp4!=tptp2.
% 1.87/2.08 0 [] tptp1!=tptp3.
% 1.87/2.08 0 [] tptp1!=tptp2.
% 1.87/2.08 0 [] tptp3!=tptp2.
% 1.87/2.08 0 [] -occurrence_of(X109,tptp0)| -subactivity_occurrence(X108,X109)| -arboreal(X108)|leaf_occ(X108,X109)|occurrence_of($f18(X108,X109),tptp1).
% 1.87/2.08 0 [] -occurrence_of(X109,tptp0)| -subactivity_occurrence(X108,X109)| -arboreal(X108)|leaf_occ(X108,X109)|next_subocc(X108,$f18(X108,X109),tptp0).
% 1.87/2.08 0 [] occurrence_of($c1,tptp0).
% 1.87/2.08 end_of_list.
% 1.87/2.08
% 1.87/2.08 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=8.
% 1.87/2.08
% 1.87/2.08 This ia a non-Horn set with equality. The strategy will be
% 1.87/2.08 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.87/2.08 deletion, with positive clauses in sos and nonpositive
% 1.87/2.08 clauses in usable.
% 1.87/2.08
% 1.87/2.08 dependent: set(knuth_bendix).
% 1.87/2.08 dependent: set(anl_eq).
% 1.87/2.08 dependent: set(para_from).
% 1.87/2.08 dependent: set(para_into).
% 1.87/2.08 dependent: clear(para_from_right).
% 1.87/2.08 dependent: clear(para_into_right).
% 1.87/2.08 dependent: set(para_from_vars).
% 1.87/2.08 dependent: set(eq_units_both_ways).
% 1.87/2.08 dependent: set(dynamic_demod_all).
% 1.87/2.08 dependent: set(dynamic_demod).
% 1.87/2.08 dependent: set(order_eq).
% 1.87/2.08 dependent: set(back_demod).
% 1.87/2.08 dependent: set(lrpo).
% 1.87/2.08 dependent: set(hyper_res).
% 1.87/2.08 dependent: set(unit_deletion).
% 1.87/2.08 dependent: set(factor).
% 1.87/2.08
% 1.87/2.08 ------------> process usable:
% 1.87/2.08 ** KEPT (pick-wt=5): 1 [] -occurrence_of(A,B)|activity(B).
% 1.87/2.08 ** KEPT (pick-wt=5): 2 [] -occurrence_of(A,B)|activity_occurrence(A).
% 1.87/2.08 ** KEPT (pick-wt=5): 3 [] -activity_occurrence(A)|activity($f1(A)).
% 1.87/2.08 ** KEPT (pick-wt=6): 4 [] -activity_occurrence(A)|occurrence_of(A,$f1(A)).
% 1.87/2.08 ** KEPT (pick-wt=9): 5 [] -occurrence_of(A,B)| -occurrence_of(A,C)|B=C.
% 1.87/2.08 ** KEPT (pick-wt=5): 6 [] -activity(A)|subactivity(A,A).
% 1.87/2.08 ** KEPT (pick-wt=6): 7 [] -earlier(A,B)| -earlier(B,A).
% 1.87/2.08 ** KEPT (pick-wt=9): 8 [] -earlier(A,B)| -earlier(B,C)|earlier(A,C).
% 1.87/2.08 ** KEPT (pick-wt=15): 9 [] -earlier(A,B)| -earlier(C,B)|earlier(C,A)|earlier(A,C)|A=C.
% 1.87/2.08 ** KEPT (pick-wt=7): 10 [] -occurrence_of(A,B)| -arboreal(A)|atomic(B).
% 1.87/2.08 ** KEPT (pick-wt=7): 11 [] -occurrence_of(A,B)|arboreal(A)| -atomic(B).
% 1.87/2.08 ** KEPT (pick-wt=4): 12 [] -legal(A)|arboreal(A).
% 1.87/2.08 ** KEPT (pick-wt=7): 13 [] -legal(A)| -earlier(B,A)|legal(B).
% 1.87/2.08 ** KEPT (pick-wt=6): 14 [] -precedes(A,B)|earlier(A,B).
% 1.87/2.08 ** KEPT (pick-wt=5): 15 [] -precedes(A,B)|legal(B).
% 1.87/2.08 ** KEPT (pick-wt=8): 16 [] precedes(A,B)| -earlier(A,B)| -legal(B).
% 1.87/2.08 ** KEPT (pick-wt=10): 17 [] -min_precedes(A,B,C)|subactivity($f3(C,A,B),C).
% 1.87/2.08 ** KEPT (pick-wt=10): 18 [] -min_precedes(A,B,C)|subactivity($f2(C,A,B),C).
% 1.87/2.08 ** KEPT (pick-wt=10): 19 [] -min_precedes(A,B,C)|atocc(A,$f3(C,A,B)).
% 1.87/2.08 ** KEPT (pick-wt=10): 20 [] -min_precedes(A,B,C)|atocc(B,$f2(C,A,B)).
% 1.87/2.08 ** KEPT (pick-wt=8): 21 [] -root(A,B)|subactivity($f4(B,A),B).
% 1.87/2.08 ** KEPT (pick-wt=8): 22 [] -root(A,B)|atocc(A,$f4(B,A)).
% 1.87/2.08 ** KEPT (pick-wt=10): 23 [] -min_precedes(A,B,C)|root($f5(A,B,C),C).
% 1.87/2.08 ** KEPT (pick-wt=11): 24 [] -min_precedes(A,B,C)|min_precedes($f5(A,B,C),B,C).
% 1.87/2.08 ** KEPT (pick-wt=7): 25 [] -min_precedes(A,B,C)| -root(B,C).
% 1.87/2.08 ** KEPT (pick-wt=7): 26 [] -min_precedes(A,B,C)|precedes(A,B).
% 1.87/2.08 ** KEPT (pick-wt=5): 27 [] -root(A,B)|legal(A).
% 1.87/2.08 ** KEPT (pick-wt=8): 28 [] -atocc(A,B)| -legal(A)|root(A,B).
% 1.87/2.08 ** KEPT (pick-wt=15): 29 [] -min_precedes(A,B,C)| -min_precedes(A,D,C)| -precedes(B,D)|min_precedes(B,D,C).
% 1.87/2.08 ** KEPT (pick-wt=6): 30 [] -min_precedes(A,B,C)| -atomic(C).
% 1.87/2.08 ** KEPT (pick-wt=15): 31 [] -min_precedes(A,B,C)| -min_precedes(D,B,C)| -precedes(A,D)|min_precedes(A,D,C).
% 1.87/2.08 ** KEPT (pick-wt=12): 32 [] -leaf(A,B)|root(A,B)|min_precedes($f6(A,B),A,B).
% 1.87/2.08 ** KEPT (pick-wt=7): 33 [] -leaf(A,B)| -min_precedes(A,C,B).
% 1.87/2.08 ** KEPT (pick-wt=12): 34 [] leaf(A,B)| -root(A,B)|min_precedes(A,$f7(A,B),B).
% 1.87/2.08 ** KEPT (pick-wt=13): 35 [] leaf(A,B)| -min_precedes(C,A,B)|min_precedes(A,$f7(A,B),B).
% 1.87/2.08 ** KEPT (pick-wt=8): 36 [] -next_subocc(A,B,C)|min_precedes(A,B,C).
% 1.87/2.08 ** KEPT (pick-wt=12): 37 [] -next_subocc(A,B,C)| -min_precedes(A,D,C)| -min_precedes(D,B,C).
% 1.87/2.08 ** KEPT (pick-wt=15): 38 [] next_subocc(A,B,C)| -min_precedes(A,B,C)|min_precedes(A,$f8(A,B,C),C).
% 1.87/2.08 ** KEPT (pick-wt=15): 39 [] next_subocc(A,B,C)| -min_precedes(A,B,C)|min_precedes($f8(A,B,C),B,C).
% 1.87/2.08 ** KEPT (pick-wt=8): 40 [] -atocc(A,B)|subactivity(B,$f9(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=7): 41 [] -atocc(A,B)|atomic($f9(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=8): 42 [] -atocc(A,B)|occurrence_of(A,$f9(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=11): 43 [] atocc(A,B)| -subactivity(B,C)| -atomic(C)| -occurrence_of(A,C).
% 1.87/2.08 ** KEPT (pick-wt=5): 44 [] -subactivity_occurrence(A,B)|activity_occurrence(A).
% 1.87/2.08 ** KEPT (pick-wt=5): 45 [] -subactivity_occurrence(A,B)|activity_occurrence(B).
% 1.87/2.08 ** KEPT (pick-wt=10): 46 [] -min_precedes(A,B,C)|occurrence_of($f10(C,A,B),C).
% 1.87/2.08 ** KEPT (pick-wt=10): 47 [] -min_precedes(A,B,C)|subactivity_occurrence(A,$f10(C,A,B)).
% 1.87/2.08 ** KEPT (pick-wt=10): 48 [] -min_precedes(A,B,C)|subactivity_occurrence(B,$f10(C,A,B)).
% 1.87/2.08 ** KEPT (pick-wt=10): 49 [] -root(A,B)|atomic(B)|occurrence_of($f11(B,A),B).
% 1.87/2.08 ** KEPT (pick-wt=10): 50 [] -root(A,B)|atomic(B)|subactivity_occurrence(A,$f11(B,A)).
% 1.87/2.08 ** KEPT (pick-wt=10): 51 [] -occurrence_of(A,B)|atomic(B)|root($f12(B,A),B).
% 1.87/2.08 ** KEPT (pick-wt=10): 52 [] -occurrence_of(A,B)|atomic(B)|subactivity_occurrence($f12(B,A),A).
% 1.87/2.08 ** KEPT (pick-wt=24): 53 [] -occurrence_of(A,B)| -arboreal(C)| -arboreal(D)| -subactivity_occurrence(C,A)| -subactivity_occurrence(D,A)|min_precedes(C,D,B)|min_precedes(D,C,B)|C=D.
% 1.87/2.08 ** KEPT (pick-wt=13): 54 [] -min_precedes(A,B,C)| -occurrence_of(D,C)| -subactivity_occurrence(B,D)|subactivity_occurrence(A,D).
% 1.87/2.08 ** KEPT (pick-wt=14): 55 [] -occurrence_of(A,B)| -occurrence_of(C,D)|atomic(B)| -subactivity_occurrence(A,C)|subactivity(B,D).
% 1.87/2.08 ** KEPT (pick-wt=9): 56 [] -subactivity_occurrence(A,B)| -subactivity_occurrence(B,C)|subactivity_occurrence(A,C).
% 1.87/2.08 ** KEPT (pick-wt=19): 57 [] -occurrence_of(A,B)| -occurrence_of(C,D)| -subactivity(B,D)|subactivity_occurrence(A,C)|subactivity_occurrence($f13(B,D,A,C),C).
% 1.87/2.08 ** KEPT (pick-wt=19): 58 [] -occurrence_of(A,B)| -occurrence_of(C,D)| -subactivity(B,D)|subactivity_occurrence(A,C)| -subactivity_occurrence($f13(B,D,A,C),A).
% 1.87/2.08 ** KEPT (pick-wt=8): 59 [] -root_occ(A,B)|occurrence_of(B,$f14(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=6): 60 [] -root_occ(A,B)|subactivity_occurrence(A,B).
% 1.87/2.08 ** KEPT (pick-wt=8): 61 [] -root_occ(A,B)|root(A,$f14(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=12): 62 [] root_occ(A,B)| -occurrence_of(B,C)| -subactivity_occurrence(A,B)| -root(A,C).
% 1.87/2.08 ** KEPT (pick-wt=8): 63 [] -leaf_occ(A,B)|occurrence_of(B,$f15(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=6): 64 [] -leaf_occ(A,B)|subactivity_occurrence(A,B).
% 1.87/2.08 ** KEPT (pick-wt=8): 65 [] -leaf_occ(A,B)|leaf(A,$f15(A,B)).
% 1.87/2.08 ** KEPT (pick-wt=12): 66 [] leaf_occ(A,B)| -occurrence_of(B,C)| -subactivity_occurrence(A,B)| -leaf(A,C).
% 4.56/4.75 ** KEPT (pick-wt=7): 67 [] -occurrence_of(A,tptp0)|occurrence_of($f17(A),tptp4).
% 4.56/4.75 ** KEPT (pick-wt=7): 68 [] -occurrence_of(A,tptp0)|root_occ($f17(A),A).
% 4.56/4.75 ** KEPT (pick-wt=7): 69 [] -occurrence_of(A,tptp0)|occurrence_of($f16(A),tptp3).
% 4.56/4.75 ** KEPT (pick-wt=7): 70 [] -occurrence_of(A,tptp0)|leaf_occ($f16(A),A).
% 4.56/4.75 ** KEPT (pick-wt=9): 71 [] -occurrence_of(A,tptp0)|next_subocc($f17(A),$f16(A),tptp0).
% 4.56/4.75 ** KEPT (pick-wt=2): 72 [] -atomic(tptp0).
% 4.56/4.75 ** KEPT (pick-wt=3): 73 [] tptp4!=tptp1.
% 4.56/4.75 ** KEPT (pick-wt=3): 74 [] tptp4!=tptp3.
% 4.56/4.75 ** KEPT (pick-wt=3): 75 [] tptp4!=tptp2.
% 4.56/4.75 ** KEPT (pick-wt=3): 77 [copy,76,flip.1] tptp3!=tptp1.
% 4.56/4.75 ** KEPT (pick-wt=3): 79 [copy,78,flip.1] tptp2!=tptp1.
% 4.56/4.75 ** KEPT (pick-wt=3): 80 [] tptp3!=tptp2.
% 4.56/4.75 ** KEPT (pick-wt=16): 81 [] -occurrence_of(A,tptp0)| -subactivity_occurrence(B,A)| -arboreal(B)|leaf_occ(B,A)|occurrence_of($f18(B,A),tptp1).
% 4.56/4.75 ** KEPT (pick-wt=17): 82 [] -occurrence_of(A,tptp0)| -subactivity_occurrence(B,A)| -arboreal(B)|leaf_occ(B,A)|next_subocc(B,$f18(B,A),tptp0).
% 4.56/4.75
% 4.56/4.75 ------------> process sos:
% 4.56/4.75 ** KEPT (pick-wt=3): 93 [] A=A.
% 4.56/4.75 ** KEPT (pick-wt=2): 94 [] activity(tptp0).
% 4.56/4.75 ** KEPT (pick-wt=2): 95 [] atomic(tptp4).
% 4.56/4.75 ** KEPT (pick-wt=2): 96 [] atomic(tptp3).
% 4.56/4.75 ** KEPT (pick-wt=2): 97 [] atomic(tptp2).
% 4.56/4.75 ** KEPT (pick-wt=2): 98 [] atomic(tptp1).
% 4.56/4.75 ** KEPT (pick-wt=3): 99 [] occurrence_of($c1,tptp0).
% 4.56/4.75 Following clause subsumed by 93 during input processing: 0 [copy,93,flip.1] A=A.
% 4.56/4.75 93 back subsumes 89.
% 4.56/4.75 93 back subsumes 85.
% 4.56/4.75 93 back subsumes 83.
% 4.56/4.75
% 4.56/4.75 ======= end of input processing =======
% 4.56/4.75
% 4.56/4.75 =========== start of search ===========
% 4.56/4.75
% 4.56/4.75
% 4.56/4.75 Resetting weight limit to 9.
% 4.56/4.75
% 4.56/4.75
% 4.56/4.75 Resetting weight limit to 9.
% 4.56/4.75
% 4.56/4.75 sos_size=931
% 4.56/4.75
% 4.56/4.75 Search stopped because sos empty.
% 4.56/4.75
% 4.56/4.75
% 4.56/4.75 Search stopped because sos empty.
% 4.56/4.75
% 4.56/4.75 ============ end of search ============
% 4.56/4.75
% 4.56/4.75 -------------- statistics -------------
% 4.56/4.75 clauses given 1122
% 4.56/4.75 clauses generated 28667
% 4.56/4.75 clauses kept 1302
% 4.56/4.75 clauses forward subsumed 4140
% 4.56/4.75 clauses back subsumed 10
% 4.56/4.75 Kbytes malloced 6835
% 4.56/4.75
% 4.56/4.75 ----------- times (seconds) -----------
% 4.56/4.75 user CPU time 2.67 (0 hr, 0 min, 2 sec)
% 4.56/4.75 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 4.56/4.75 wall-clock time 4 (0 hr, 0 min, 4 sec)
% 4.56/4.75
% 4.56/4.75 Process 3097 finished Wed Jul 27 04:57:43 2022
% 4.56/4.75 Otter interrupted
% 4.56/4.75 PROOF NOT FOUND
%------------------------------------------------------------------------------