TSTP Solution File: LCL687+1.005 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LCL687+1.005 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n005.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 13:05:10 EDT 2022
% Result : Unknown 2.19s 2.36s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LCL687+1.005 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.13 % Command : otter-tptp-script %s
% 0.12/0.34 % Computer : n005.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Jul 27 09:13:35 EDT 2022
% 0.12/0.34 % CPUTime :
% 2.08/2.24 ----- Otter 3.3f, August 2004 -----
% 2.08/2.24 The process was started by sandbox2 on n005.cluster.edu,
% 2.08/2.24 Wed Jul 27 09:13:35 2022
% 2.08/2.24 The command was "./otter". The process ID is 26655.
% 2.08/2.24
% 2.08/2.24 set(prolog_style_variables).
% 2.08/2.24 set(auto).
% 2.08/2.24 dependent: set(auto1).
% 2.08/2.24 dependent: set(process_input).
% 2.08/2.24 dependent: clear(print_kept).
% 2.08/2.24 dependent: clear(print_new_demod).
% 2.08/2.24 dependent: clear(print_back_demod).
% 2.08/2.24 dependent: clear(print_back_sub).
% 2.08/2.24 dependent: set(control_memory).
% 2.08/2.24 dependent: assign(max_mem, 12000).
% 2.08/2.24 dependent: assign(pick_given_ratio, 4).
% 2.08/2.24 dependent: assign(stats_level, 1).
% 2.08/2.24 dependent: assign(max_seconds, 10800).
% 2.08/2.24 clear(print_given).
% 2.08/2.24
% 2.08/2.24 formula_list(usable).
% 2.08/2.24 all X r1(X,X).
% 2.08/2.24 all X Y Z (r1(X,Y)&r1(Y,Z)->r1(X,Z)).
% 2.08/2.24 -(-(exists X (-((all Y (-r1(X,Y)| -p30(Y)| (all X (-r1(Y,X)| -p1(X)))))| (all Y (-r1(X,Y)| -(all X (-r1(Y,X)| -((all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)))| -(all X (-r1(Y,X)| -(p25(X)& -p24(X)| -p25(X)&p24(X))))))| -(all Y (-r1(X,Y)| -(p24(Y)& -p23(Y)| -p24(Y)&p23(Y))))))| -(all X (-r1(Y,X)| -(p23(X)& -p22(X)| -p23(X)&p22(X))))))| -(all Y (-r1(X,Y)| -(p22(Y)& -p21(Y)| -p22(Y)&p21(Y))))))| -(all X (-r1(Y,X)| -(p21(X)& -p20(X)| -p21(X)&p20(X))))))| -(all Y (-r1(X,Y)| -(p20(Y)& -p19(Y)| -p20(Y)&p19(Y))))))| -(all X (-r1(Y,X)| -(p19(X)& -p18(X)| -p19(X)&p18(X))))))| -(all Y (-r1(X,Y)| -(p18(Y)& -p17(Y)| -p18(Y)&p17(Y))))))| -(all X (-r1(Y,X)| -(p17(X)& -p16(X)| -p17(X)&p16(X))))))| -(all Y (-r1(X,Y)| -(p16(Y)& -p15(Y)| -p16(Y)&p15(Y))))))| -(all X (-r1(Y,X)| -(p15(X)& -p14(X)| -p15(X)&p14(X))))))| -(all Y (-r1(X,Y)| -(p14(Y)& -p13(Y)| -p14(Y)&p13(Y))))))| -(all X (-r1(Y,X)| -(p13(X)& -p12(X)| -p13(X)&p12(X))))))| -(all Y (-r1(X,Y)| -(p12(Y)& -p11(Y)| -p12(Y)&p11(Y))))))| -(all X (-r1(Y,X)| -(p11(X)& -p10(X)| -p11(X)&p10(X))))))| -(all Y (-r1(X,Y)| -(p10(Y)& -p9(Y)| -p10(Y)&p9(Y))))))| -(all X (-r1(Y,X)| -(p9(X)& -p8(X)| -p9(X)&p8(X))))))| -(all Y (-r1(X,Y)| -(p8(Y)& -p7(Y)| -p8(Y)&p7(Y))))))| -(all X (-r1(Y,X)| -(p7(X)& -p6(X)| -p7(X)&p6(X))))))| -(all Y (-r1(X,Y)| -(p6(Y)& -p5(Y)| -p6(Y)&p5(Y))))))| -(all X (-r1(Y,X)| -(p5(X)& -p4(X)| -p5(X)&p4(X))))))| -(all Y (-r1(X,Y)| -(p4(Y)& -p3(Y)| -p4(Y)&p3(Y))))))| -(all X (-r1(Y,X)| -(p3(X)& -p2(X)| -p3(X)&p2(X))))))| -(all Y (-r1(X,Y)| -(p2(Y)& -p1(Y)| -p2(Y)&p1(Y))))| (all Y (-r1(X,Y)|p30(Y)))))))))))).
% 2.08/2.24 end_of_list.
% 2.08/2.24
% 2.08/2.24 -------> usable clausifies to:
% 2.08/2.24
% 2.08/2.24 list(usable).
% 2.08/2.24 0 [] r1(X,X).
% 2.08/2.24 0 [] -r1(X,Y)| -r1(Y,Z)|r1(X,Z).
% 2.08/2.24 0 [] r1($c4,$c2).
% 2.08/2.24 0 [] p30($c2).
% 2.08/2.24 0 [] r1($c2,$c1).
% 2.08/2.24 0 [] p1($c1).
% 2.08/2.24 0 [] r1($c4,$c3).
% 2.08/2.24 0 [] -r1($c3,X)|r1(X,$f24(X)).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f24(X),$f23(X)).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f23(X),$f22($f23(X))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f22($f23(X)),$f21($f23(X))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f21($f23(X)),$f20($f21($f23(X)))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f20($f21($f23(X))),$f19($f21($f23(X)))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f19($f21($f23(X))),$f18($f19($f21($f23(X))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f18($f19($f21($f23(X)))),$f17($f19($f21($f23(X))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f17($f19($f21($f23(X)))),$f16($f17($f19($f21($f23(X)))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f16($f17($f19($f21($f23(X))))),$f15($f17($f19($f21($f23(X)))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f15($f17($f19($f21($f23(X))))),$f14($f15($f17($f19($f21($f23(X))))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f14($f15($f17($f19($f21($f23(X)))))),$f13($f15($f17($f19($f21($f23(X))))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f13($f15($f17($f19($f21($f23(X)))))),$f12($f13($f15($f17($f19($f21($f23(X)))))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f12($f13($f15($f17($f19($f21($f23(X))))))),$f11($f13($f15($f17($f19($f21($f23(X)))))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f11($f13($f15($f17($f19($f21($f23(X))))))),$f10($f11($f13($f15($f17($f19($f21($f23(X))))))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f10($f11($f13($f15($f17($f19($f21($f23(X)))))))),$f9($f11($f13($f15($f17($f19($f21($f23(X))))))))).
% 2.08/2.24 0 [] -r1($c3,X)|r1($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))),$f8($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f8($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))),$f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))),$f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))),$f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))),$f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))),$f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))),$f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))))).
% 2.08/2.25 0 [] -r1($c3,X)|r1($f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))))),$f1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))))).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))))),X1)| -p25(X1)|p24(X1).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))))),X1)|p25(X1)| -p24(X1).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))),Y)| -p24(Y)|p23(Y).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))),Y)|p24(Y)| -p23(Y).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))),X2)| -p23(X2)|p22(X2).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))))),X2)|p23(X2)| -p22(X2).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))),X13)| -p22(X13)|p21(X13).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))),X13)|p22(X13)| -p21(X13).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))),X3)| -p21(X3)|p20(X3).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))))),X3)|p21(X3)| -p20(X3).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))),X14)| -p20(X14)|p19(X14).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f7($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))),X14)|p20(X14)| -p19(X14).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f8($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))),X4)| -p19(X4)|p18(X4).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f8($f9($f11($f13($f15($f17($f19($f21($f23(X))))))))),X4)|p19(X4)| -p18(X4).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))),X15)| -p18(X15)|p17(X15).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f9($f11($f13($f15($f17($f19($f21($f23(X)))))))),X15)|p18(X15)| -p17(X15).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f10($f11($f13($f15($f17($f19($f21($f23(X)))))))),X5)| -p17(X5)|p16(X5).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f10($f11($f13($f15($f17($f19($f21($f23(X)))))))),X5)|p17(X5)| -p16(X5).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f11($f13($f15($f17($f19($f21($f23(X))))))),X16)| -p16(X16)|p15(X16).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f11($f13($f15($f17($f19($f21($f23(X))))))),X16)|p16(X16)| -p15(X16).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f12($f13($f15($f17($f19($f21($f23(X))))))),X6)| -p15(X6)|p14(X6).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f12($f13($f15($f17($f19($f21($f23(X))))))),X6)|p15(X6)| -p14(X6).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f13($f15($f17($f19($f21($f23(X)))))),X17)| -p14(X17)|p13(X17).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f13($f15($f17($f19($f21($f23(X)))))),X17)|p14(X17)| -p13(X17).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f14($f15($f17($f19($f21($f23(X)))))),X7)| -p13(X7)|p12(X7).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f14($f15($f17($f19($f21($f23(X)))))),X7)|p13(X7)| -p12(X7).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f15($f17($f19($f21($f23(X))))),X18)| -p12(X18)|p11(X18).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f15($f17($f19($f21($f23(X))))),X18)|p12(X18)| -p11(X18).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f16($f17($f19($f21($f23(X))))),X8)| -p11(X8)|p10(X8).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f16($f17($f19($f21($f23(X))))),X8)|p11(X8)| -p10(X8).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f17($f19($f21($f23(X)))),X19)| -p10(X19)|p9(X19).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f17($f19($f21($f23(X)))),X19)|p10(X19)| -p9(X19).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f18($f19($f21($f23(X)))),X9)| -p9(X9)|p8(X9).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f18($f19($f21($f23(X)))),X9)|p9(X9)| -p8(X9).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f19($f21($f23(X))),X20)| -p8(X20)|p7(X20).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f19($f21($f23(X))),X20)|p8(X20)| -p7(X20).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f20($f21($f23(X))),X10)| -p7(X10)|p6(X10).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f20($f21($f23(X))),X10)|p7(X10)| -p6(X10).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f21($f23(X)),X21)| -p6(X21)|p5(X21).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f21($f23(X)),X21)|p6(X21)| -p5(X21).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f22($f23(X)),X11)| -p5(X11)|p4(X11).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f22($f23(X)),X11)|p5(X11)| -p4(X11).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f23(X),X22)| -p4(X22)|p3(X22).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f23(X),X22)|p4(X22)| -p3(X22).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f24(X),X12)| -p3(X12)|p2(X12).
% 2.08/2.25 0 [] -r1($c3,X)| -r1($f24(X),X12)|p3(X12)| -p2(X12).
% 2.08/2.25 0 [] -r1($c3,X)| -r1(X,X23)| -p2(X23)|p1(X23).
% 2.08/2.25 0 [] -r1($c3,X)| -r1(X,X23)|p2(X23)| -p1(X23).
% 2.08/2.25 0 [] -r1($c3,X)|r1(X,$f25(X)).
% 2.08/2.25 0 [] -r1($c3,X)| -p30($f25(X)).
% 2.08/2.25 end_of_list.
% 2.08/2.25
% 2.08/2.25 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=4.
% 2.08/2.25
% 2.08/2.25 This is a Horn set without equality. The strategy will
% 2.08/2.25 be hyperresolution, with satellites in sos and nuclei
% 2.08/2.25 in usable.
% 2.08/2.25
% 2.08/2.25 dependent: set(hyper_res).
% 2.08/2.25 dependent: clear(order_hyper).
% 2.08/2.25
% 2.08/2.25 ------------> process usable:
% 2.08/2.25 ** KEPT (pick-wt=9): 1 [] -r1(A,B)| -r1(B,C)|r1(A,C).
% 2.08/2.25 ** KEPT (pick-wt=7): 2 [] -r1($c3,A)|r1(A,$f24(A)).
% 2.08/2.25 ** KEPT (pick-wt=8): 3 [] -r1($c3,A)|r1($f24(A),$f23(A)).
% 2.08/2.25 ** KEPT (pick-wt=9): 4 [] -r1($c3,A)|r1($f23(A),$f22($f23(A))).
% 2.08/2.25 ** KEPT (pick-wt=10): 5 [] -r1($c3,A)|r1($f22($f23(A)),$f21($f23(A))).
% 2.08/2.25 ** KEPT (pick-wt=11): 6 [] -r1($c3,A)|r1($f21($f23(A)),$f20($f21($f23(A)))).
% 2.08/2.25 ** KEPT (pick-wt=12): 7 [] -r1($c3,A)|r1($f20($f21($f23(A))),$f19($f21($f23(A)))).
% 2.08/2.25 ** KEPT (pick-wt=13): 8 [] -r1($c3,A)|r1($f19($f21($f23(A))),$f18($f19($f21($f23(A))))).
% 2.08/2.25 ** KEPT (pick-wt=14): 9 [] -r1($c3,A)|r1($f18($f19($f21($f23(A)))),$f17($f19($f21($f23(A))))).
% 2.08/2.25 ** KEPT (pick-wt=15): 10 [] -r1($c3,A)|r1($f17($f19($f21($f23(A)))),$f16($f17($f19($f21($f23(A)))))).
% 2.08/2.25 ** KEPT (pick-wt=16): 11 [] -r1($c3,A)|r1($f16($f17($f19($f21($f23(A))))),$f15($f17($f19($f21($f23(A)))))).
% 2.08/2.25 ** KEPT (pick-wt=17): 12 [] -r1($c3,A)|r1($f15($f17($f19($f21($f23(A))))),$f14($f15($f17($f19($f21($f23(A))))))).
% 2.08/2.25 ** KEPT (pick-wt=18): 13 [] -r1($c3,A)|r1($f14($f15($f17($f19($f21($f23(A)))))),$f13($f15($f17($f19($f21($f23(A))))))).
% 2.08/2.25 ** KEPT (pick-wt=19): 14 [] -r1($c3,A)|r1($f13($f15($f17($f19($f21($f23(A)))))),$f12($f13($f15($f17($f19($f21($f23(A)))))))).
% 2.08/2.25 ** KEPT (pick-wt=20): 15 [] -r1($c3,A)|r1($f12($f13($f15($f17($f19($f21($f23(A))))))),$f11($f13($f15($f17($f19($f21($f23(A)))))))).
% 2.08/2.25 ** KEPT (pick-wt=21): 16 [] -r1($c3,A)|r1($f11($f13($f15($f17($f19($f21($f23(A))))))),$f10($f11($f13($f15($f17($f19($f21($f23(A))))))))).
% 2.08/2.25 ** KEPT (pick-wt=22): 17 [] -r1($c3,A)|r1($f10($f11($f13($f15($f17($f19($f21($f23(A)))))))),$f9($f11($f13($f15($f17($f19($f21($f23(A))))))))).
% 2.08/2.25 ** KEPT (pick-wt=23): 18 [] -r1($c3,A)|r1($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))),$f8($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))).
% 2.08/2.25 ** KEPT (pick-wt=24): 19 [] -r1($c3,A)|r1($f8($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))),$f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))).
% 2.08/2.25 ** KEPT (pick-wt=25): 20 [] -r1($c3,A)|r1($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))),$f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))).
% 2.08/2.25 ** KEPT (pick-wt=26): 21 [] -r1($c3,A)|r1($f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))),$f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))).
% 2.08/2.25 ** KEPT (pick-wt=27): 22 [] -r1($c3,A)|r1($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))),$f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))))).
% 2.08/2.25 ** KEPT (pick-wt=28): 23 [] -r1($c3,A)|r1($f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))),$f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))))).
% 2.08/2.25 ** KEPT (pick-wt=29): 24 [] -r1($c3,A)|r1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))),$f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))))).
% 2.08/2.25 ** KEPT (pick-wt=30): 25 [] -r1($c3,A)|r1($f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))))),$f1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))))).
% 2.08/2.25 ** KEPT (pick-wt=22): 26 [] -r1($c3,A)| -r1($f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))))),B)| -p25(B)|p24(B).
% 2.08/2.25 ** KEPT (pick-wt=22): 27 [] -r1($c3,A)| -r1($f2($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))))),B)|p25(B)| -p24(B).
% 2.08/2.25 ** KEPT (pick-wt=21): 28 [] -r1($c3,A)| -r1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))),B)| -p24(B)|p23(B).
% 2.08/2.25 ** KEPT (pick-wt=21): 29 [] -r1($c3,A)| -r1($f3($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))),B)|p24(B)| -p23(B).
% 2.08/2.25 ** KEPT (pick-wt=21): 30 [] -r1($c3,A)| -r1($f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))),B)| -p23(B)|p22(B).
% 2.08/2.25 ** KEPT (pick-wt=21): 31 [] -r1($c3,A)| -r1($f4($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))))),B)|p23(B)| -p22(B).
% 2.08/2.25 ** KEPT (pick-wt=20): 32 [] -r1($c3,A)| -r1($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))),B)| -p22(B)|p21(B).
% 2.08/2.25 ** KEPT (pick-wt=20): 33 [] -r1($c3,A)| -r1($f5($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))),B)|p22(B)| -p21(B).
% 2.08/2.25 ** KEPT (pick-wt=20): 34 [] -r1($c3,A)| -r1($f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))),B)| -p21(B)|p20(B).
% 2.08/2.25 ** KEPT (pick-wt=20): 35 [] -r1($c3,A)| -r1($f6($f7($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))))),B)|p21(B)| -p20(B).
% 2.08/2.25 ** KEPT (pick-wt=19): 36 [] -r1($c3,A)| -r1($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))),B)| -p20(B)|p19(B).
% 2.08/2.25 ** KEPT (pick-wt=19): 37 [] -r1($c3,A)| -r1($f7($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))),B)|p20(B)| -p19(B).
% 2.08/2.25 ** KEPT (pick-wt=19): 38 [] -r1($c3,A)| -r1($f8($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))),B)| -p19(B)|p18(B).
% 2.08/2.25 ** KEPT (pick-wt=19): 39 [] -r1($c3,A)| -r1($f8($f9($f11($f13($f15($f17($f19($f21($f23(A))))))))),B)|p19(B)| -p18(B).
% 2.08/2.25 ** KEPT (pick-wt=18): 40 [] -r1($c3,A)| -r1($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))),B)| -p18(B)|p17(B).
% 2.08/2.25 ** KEPT (pick-wt=18): 41 [] -r1($c3,A)| -r1($f9($f11($f13($f15($f17($f19($f21($f23(A)))))))),B)|p18(B)| -p17(B).
% 2.08/2.25 ** KEPT (pick-wt=18): 42 [] -r1($c3,A)| -r1($f10($f11($f13($f15($f17($f19($f21($f23(A)))))))),B)| -p17(B)|p16(B).
% 2.08/2.25 ** KEPT (pick-wt=18): 43 [] -r1($c3,A)| -r1($f10($f11($f13($f15($f17($f19($f21($f23(A)))))))),B)|p17(B)| -p16(B).
% 2.08/2.25 ** KEPT (pick-wt=17): 44 [] -r1($c3,A)| -r1($f11($f13($f15($f17($f19($f21($f23(A))))))),B)| -p16(B)|p15(B).
% 2.08/2.25 ** KEPT (pick-wt=17): 45 [] -r1($c3,A)| -r1($f11($f13($f15($f17($f19($f21($f23(A))))))),B)|p16(B)| -p15(B).
% 2.08/2.25 ** KEPT (pick-wt=17): 46 [] -r1($c3,A)| -r1($f12($f13($f15($f17($f19($f21($f23(A))))))),B)| -p15(B)|p14(B).
% 2.08/2.25 ** KEPT (pick-wt=17): 47 [] -r1($c3,A)| -r1($f12($f13($f15($f17($f19($f21($f23(A))))))),B)|p15(B)| -p14(B).
% 2.08/2.25 ** KEPT (pick-wt=16): 48 [] -r1($c3,A)| -r1($f13($f15($f17($f19($f21($f23(A)))))),B)| -p14(B)|p13(B).
% 2.08/2.25 ** KEPT (pick-wt=16): 49 [] -r1($c3,A)| -r1($f13($f15($f17($f19($f21($f23(A)))))),B)|p14(B)| -p13(B).
% 2.08/2.25 ** KEPT (pick-wt=16): 50 [] -r1($c3,A)| -r1($f14($f15($f17($f19($f21($f23(A)))))),B)| -p13(B)|p12(B).
% 2.08/2.25 ** KEPT (pick-wt=16): 51 [] -r1($c3,A)| -r1($f14($f15($f17($f19($f21($f23(A)))))),B)|p13(B)| -p12(B).
% 2.08/2.25 ** KEPT (pick-wt=15): 52 [] -r1($c3,A)| -r1($f15($f17($f19($f21($f23(A))))),B)| -p12(B)|p11(B).
% 2.08/2.25 ** KEPT (pick-wt=15): 53 [] -r1($c3,A)| -r1($f15($f17($f19($f21($f23(A))))),B)|p12(B)| -p11(B).
% 2.08/2.25 ** KEPT (pick-wt=15): 54 [] -r1($c3,A)| -r1($f16($f17($f19($f21($f23(A))))),B)| -p11(B)|p10(B).
% 2.08/2.25 ** KEPT (pick-wt=15): 55 [] -r1($c3,A)| -r1($f16($f17($f19($f21($f23(A))))),B)|p11(B)| -p10(B).
% 2.08/2.25 ** KEPT (pick-wt=14): 56 [] -r1($c3,A)| -r1($f17($f19($f21($f23(A)))),B)| -p10(B)|p9(B).
% 2.08/2.25 ** KEPT (pick-wt=14): 57 [] -r1($c3,A)| -r1($f17($f19($f21($f23(A)))),B)|p10(B)| -p9(B).
% 2.08/2.25 ** KEPT (pick-wt=14): 58 [] -r1($c3,A)| -r1($f18($f19($f21($f23(A)))),B)| -p9(B)|p8(B).
% 2.08/2.25 ** KEPT (pick-wt=14): 59 [] -r1($c3,A)| -r1($f18($f19($f21($f23(A)))),B)|p9(B)| -p8(B).
% 2.08/2.25 ** KEPT (pick-wt=13): 60 [] -r1($c3,A)| -r1($f19($f21($f23(A))),B)| -p8(B)|p7(B).
% 2.08/2.25 ** KEPT (pick-wt=13): 61 [] -r1($c3,A)| -r1($f19($f21($f23(A))),B)|p8(B)| -p7(B).
% 2.08/2.25 ** KEPT (pick-wt=13): 62 [] -r1($c3,A)| -r1($f20($f21($f23(A))),B)| -p7(B)|p6(B).
% 2.19/2.36 ** KEPT (pick-wt=13): 63 [] -r1($c3,A)| -r1($f20($f21($f23(A))),B)|p7(B)| -p6(B).
% 2.19/2.36 ** KEPT (pick-wt=12): 64 [] -r1($c3,A)| -r1($f21($f23(A)),B)| -p6(B)|p5(B).
% 2.19/2.36 ** KEPT (pick-wt=12): 65 [] -r1($c3,A)| -r1($f21($f23(A)),B)|p6(B)| -p5(B).
% 2.19/2.36 ** KEPT (pick-wt=12): 66 [] -r1($c3,A)| -r1($f22($f23(A)),B)| -p5(B)|p4(B).
% 2.19/2.36 ** KEPT (pick-wt=12): 67 [] -r1($c3,A)| -r1($f22($f23(A)),B)|p5(B)| -p4(B).
% 2.19/2.36 ** KEPT (pick-wt=11): 68 [] -r1($c3,A)| -r1($f23(A),B)| -p4(B)|p3(B).
% 2.19/2.36 ** KEPT (pick-wt=11): 69 [] -r1($c3,A)| -r1($f23(A),B)|p4(B)| -p3(B).
% 2.19/2.36 ** KEPT (pick-wt=11): 70 [] -r1($c3,A)| -r1($f24(A),B)| -p3(B)|p2(B).
% 2.19/2.36 ** KEPT (pick-wt=11): 71 [] -r1($c3,A)| -r1($f24(A),B)|p3(B)| -p2(B).
% 2.19/2.36 ** KEPT (pick-wt=10): 72 [] -r1($c3,A)| -r1(A,B)| -p2(B)|p1(B).
% 2.19/2.36 ** KEPT (pick-wt=10): 73 [] -r1($c3,A)| -r1(A,B)|p2(B)| -p1(B).
% 2.19/2.36 ** KEPT (pick-wt=7): 74 [] -r1($c3,A)|r1(A,$f25(A)).
% 2.19/2.36 ** KEPT (pick-wt=6): 75 [] -r1($c3,A)| -p30($f25(A)).
% 2.19/2.36
% 2.19/2.36 ------------> process sos:
% 2.19/2.36 ** KEPT (pick-wt=3): 76 [] r1(A,A).
% 2.19/2.36 ** KEPT (pick-wt=3): 77 [] r1($c4,$c2).
% 2.19/2.36 ** KEPT (pick-wt=2): 78 [] p30($c2).
% 2.19/2.36 ** KEPT (pick-wt=3): 79 [] r1($c2,$c1).
% 2.19/2.36 ** KEPT (pick-wt=2): 80 [] p1($c1).
% 2.19/2.36 ** KEPT (pick-wt=3): 81 [] r1($c4,$c3).
% 2.19/2.36
% 2.19/2.36 ======= end of input processing =======
% 2.19/2.36
% 2.19/2.36 =========== start of search ===========
% 2.19/2.36
% 2.19/2.36
% 2.19/2.36 Resetting weight limit to 8.
% 2.19/2.36
% 2.19/2.36
% 2.19/2.36 Resetting weight limit to 8.
% 2.19/2.36
% 2.19/2.36 sos_size=485
% 2.19/2.36
% 2.19/2.36 Search stopped because sos empty.
% 2.19/2.36
% 2.19/2.36
% 2.19/2.36 Search stopped because sos empty.
% 2.19/2.36
% 2.19/2.36 ============ end of search ============
% 2.19/2.36
% 2.19/2.36 -------------- statistics -------------
% 2.19/2.36 clauses given 973
% 2.19/2.36 clauses generated 7107
% 2.19/2.36 clauses kept 1048
% 2.19/2.36 clauses forward subsumed 1614
% 2.19/2.36 clauses back subsumed 0
% 2.19/2.36 Kbytes malloced 5859
% 2.19/2.36
% 2.19/2.36 ----------- times (seconds) -----------
% 2.19/2.36 user CPU time 0.13 (0 hr, 0 min, 0 sec)
% 2.19/2.36 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 2.19/2.36 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 2.19/2.36
% 2.19/2.36 Process 26655 finished Wed Jul 27 09:13:37 2022
% 2.19/2.36 Otter interrupted
% 2.19/2.36 PROOF NOT FOUND
%------------------------------------------------------------------------------