TSTP Solution File: LCL670+1.001 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LCL670+1.001 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n021.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 13:05:02 EDT 2022
% Result : Unknown 152.41s 152.62s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : LCL670+1.001 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.13 % Command : otter-tptp-script %s
% 0.13/0.35 % Computer : n021.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Jul 27 09:18:53 EDT 2022
% 0.13/0.35 % CPUTime :
% 1.69/1.91 ----- Otter 3.3f, August 2004 -----
% 1.69/1.91 The process was started by sandbox on n021.cluster.edu,
% 1.69/1.91 Wed Jul 27 09:18:53 2022
% 1.69/1.91 The command was "./otter". The process ID is 857.
% 1.69/1.91
% 1.69/1.91 set(prolog_style_variables).
% 1.69/1.91 set(auto).
% 1.69/1.91 dependent: set(auto1).
% 1.69/1.91 dependent: set(process_input).
% 1.69/1.91 dependent: clear(print_kept).
% 1.69/1.91 dependent: clear(print_new_demod).
% 1.69/1.91 dependent: clear(print_back_demod).
% 1.69/1.91 dependent: clear(print_back_sub).
% 1.69/1.91 dependent: set(control_memory).
% 1.69/1.91 dependent: assign(max_mem, 12000).
% 1.69/1.91 dependent: assign(pick_given_ratio, 4).
% 1.69/1.91 dependent: assign(stats_level, 1).
% 1.69/1.91 dependent: assign(max_seconds, 10800).
% 1.69/1.91 clear(print_given).
% 1.69/1.91
% 1.69/1.91 formula_list(usable).
% 1.69/1.91 all X r1(X,X).
% 1.69/1.91 -(-(exists X (-(-(all Y (-r1(X,Y)| -p4(Y)))| -(all Y (-r1(X,Y)| -(-(all X (-r1(Y,X)| -(all Y (-r1(X,Y)| (all X (-r1(Y,X)|p3(X)))| -p2(Y)))))| -(all X (-r1(Y,X)| -(-(all Y (-r1(X,Y)| -((all X (-r1(Y,X)|p3(X)))| -p2(Y))))&p2(X)& -(all Y (-r1(X,Y)| -(all X (-r1(Y,X)| -(all Y (-r1(X,Y)| -p2(Y))))))))))| -(all X (-r1(Y,X)| (all Y (-r1(X,Y)| -(all X (-r1(Y,X)| (all Y (-r1(X,Y)|p3(Y)))| -p2(X)))))))& (all X (-r1(Y,X)| -(all Y (-r1(X,Y)| -p2(Y))))))))| -(all Y (-r1(X,Y)| -(-(all X (-r1(Y,X)| (all Y (-r1(X,Y)|p1(Y)))))& (all X (-r1(Y,X)|p1(X))))))| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -(all Y (-r1(X,Y)|p1(Y)))))| (all X (-r1(Y,X)|p1(X)))))| (all Y (-r1(X,Y)| -(all X (-r1(Y,X)| -(all Y (-r1(X,Y)|p2(Y)))))))| -(all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| -p1(Y)))))| -(all X (-r1(Y,X)| -p1(X))))))))).
% 1.69/1.91 end_of_list.
% 1.69/1.91
% 1.69/1.91 -------> usable clausifies to:
% 1.69/1.91
% 1.69/1.91 list(usable).
% 1.69/1.91 0 [] r1(X,X).
% 1.69/1.91 0 [] -r1($c5,Y)| -p4(Y).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X)|r1(X,$f2(X8,X)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X)|r1($f2(X8,X),$f1($f2(X8,X),X)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X)| -p3($f1($f2(X8,X),X)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X)|p2($f2(X8,X)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X9)| -r1(X9,X1)|r1(X1,$f3(X8,X9,X1))| -p2(X9)| -r1(X9,X2)|r1(X2,$f4(X8,X9,X2)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X9)| -r1(X9,X1)|r1(X1,$f3(X8,X9,X1))| -p2(X9)| -r1(X9,X2)| -r1($f4(X8,X9,X2),X3)| -p2(X3).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X9)| -r1(X9,X1)| -p3($f3(X8,X9,X1))| -p2(X9)| -r1(X9,X2)|r1(X2,$f4(X8,X9,X2)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X9)| -r1(X9,X1)| -p3($f3(X8,X9,X1))| -p2(X9)| -r1(X9,X2)| -r1($f4(X8,X9,X2),X3)| -p2(X3).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X9)| -r1(X9,X1)|p2(X1)| -p2(X9)| -r1(X9,X2)|r1(X2,$f4(X8,X9,X2)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X9)| -r1(X9,X1)|p2(X1)| -p2(X9)| -r1(X9,X2)| -r1($f4(X8,X9,X2),X3)| -p2(X3).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)|r1(X4,$f6(X8,X10,X4))|r1(X8,$f7(X8)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)|r1(X4,$f6(X8,X10,X4))| -r1($f7(X8),X5)| -p2(X5).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)|r1($f6(X8,X10,X4),$f5(X8,$f6(X8,X10,X4),X4))|r1(X8,$f7(X8)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)|r1($f6(X8,X10,X4),$f5(X8,$f6(X8,X10,X4),X4))| -r1($f7(X8),X5)| -p2(X5).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)| -p3($f5(X8,$f6(X8,X10,X4),X4))|r1(X8,$f7(X8)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)| -p3($f5(X8,$f6(X8,X10,X4),X4))| -r1($f7(X8),X5)| -p2(X5).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)|p2($f6(X8,X10,X4))|r1(X8,$f7(X8)).
% 1.69/1.91 0 [] -r1($c5,X8)| -r1(X8,X10)| -r1(X10,X4)|p2($f6(X8,X10,X4))| -r1($f7(X8),X5)| -p2(X5).
% 1.69/1.91 0 [] -r1($c5,X11)| -r1(X11,X12)| -r1(X12,X6)|p1(X6)|r1(X11,$f8(X11)).
% 1.69/1.91 0 [] -r1($c5,X11)| -r1(X11,X12)| -r1(X12,X6)|p1(X6)| -p1($f8(X11)).
% 1.69/1.91 0 [] r1($c5,$c3).
% 1.69/1.91 0 [] r1($c3,$c1).
% 1.69/1.91 0 [] -r1($c1,X13)|p1(X13).
% 1.69/1.91 0 [] r1($c3,$c2).
% 1.69/1.91 0 [] -p1($c2).
% 1.69/1.91 0 [] r1($c5,$c4).
% 1.69/1.91 0 [] -r1($c4,X14)|r1(X14,$f9(X14)).
% 1.69/1.91 0 [] -r1($c4,X14)| -p2($f9(X14)).
% 1.69/1.91 0 [] -r1($c5,X15)| -r1(X15,X16)| -r1(X16,X7)| -p1(X7)|r1(X15,$f10(X15)).
% 1.69/1.91 0 [] -r1($c5,X15)| -r1(X15,X16)| -r1(X16,X7)| -p1(X7)|p1($f10(X15)).
% 1.69/1.91 end_of_list.
% 1.69/1.91
% 1.69/1.91 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=8.
% 1.69/1.91
% 1.69/1.91 This is a non-Horn set without equality. The strategy will
% 1.69/1.91 be ordered hyper_res, unit deletion, and factoring, with
% 1.69/1.91 satellites in sos and with nuclei in usable.
% 1.69/1.91
% 1.69/1.91 dependent: set(hyper_res).
% 1.69/1.91 dependent: set(factor).
% 1.69/1.91 dependent: set(unit_deletion).
% 1.69/1.91
% 1.69/1.91 ------------> process usable:
% 1.69/1.91 ** KEPT (pick-wt=5): 1 [] -r1($c5,A)| -p4(A).
% 1.69/1.91 ** KEPT (pick-wt=11): 2 [] -r1($c5,A)| -r1(A,B)|r1(B,$f2(A,B)).
% 152.41/152.62 ** KEPT (pick-wt=15): 3 [] -r1($c5,A)| -r1(A,B)|r1($f2(A,B),$f1($f2(A,B),B)).
% 152.41/152.62 ** KEPT (pick-wt=12): 4 [] -r1($c5,A)| -r1(A,B)| -p3($f1($f2(A,B),B)).
% 152.41/152.62 ** KEPT (pick-wt=10): 5 [] -r1($c5,A)| -r1(A,B)|p2($f2(A,B)).
% 152.41/152.62 ** KEPT (pick-wt=26): 6 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|r1(C,$f3(A,B,C))| -p2(B)| -r1(B,D)|r1(D,$f4(A,B,D)).
% 152.41/152.62 ** KEPT (pick-wt=28): 7 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|r1(C,$f3(A,B,C))| -p2(B)| -r1(B,D)| -r1($f4(A,B,D),E)| -p2(E).
% 152.41/152.62 ** KEPT (pick-wt=25): 8 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)| -p3($f3(A,B,C))| -p2(B)| -r1(B,D)|r1(D,$f4(A,B,D)).
% 152.41/152.62 ** KEPT (pick-wt=27): 9 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)| -p3($f3(A,B,C))| -p2(B)| -r1(B,D)| -r1($f4(A,B,D),E)| -p2(E).
% 152.41/152.62 ** KEPT (pick-wt=22): 10 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|p2(C)| -p2(B)| -r1(B,D)|r1(D,$f4(A,B,D)).
% 152.41/152.62 ** KEPT (pick-wt=24): 11 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|p2(C)| -p2(B)| -r1(B,D)| -r1($f4(A,B,D),E)| -p2(E).
% 152.41/152.62 ** KEPT (pick-wt=19): 12 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|r1(C,$f6(A,B,C))|r1(A,$f7(A)).
% 152.41/152.62 ** KEPT (pick-wt=21): 13 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|r1(C,$f6(A,B,C))| -r1($f7(A),D)| -p2(D).
% 152.41/152.62 ** KEPT (pick-wt=25): 14 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|r1($f6(A,B,C),$f5(A,$f6(A,B,C),C))|r1(A,$f7(A)).
% 152.41/152.62 ** KEPT (pick-wt=27): 15 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|r1($f6(A,B,C),$f5(A,$f6(A,B,C),C))| -r1($f7(A),D)| -p2(D).
% 152.41/152.62 ** KEPT (pick-wt=21): 16 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)| -p3($f5(A,$f6(A,B,C),C))|r1(A,$f7(A)).
% 152.41/152.62 ** KEPT (pick-wt=23): 17 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)| -p3($f5(A,$f6(A,B,C),C))| -r1($f7(A),D)| -p2(D).
% 152.41/152.62 ** KEPT (pick-wt=18): 18 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|p2($f6(A,B,C))|r1(A,$f7(A)).
% 152.41/152.62 ** KEPT (pick-wt=20): 19 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|p2($f6(A,B,C))| -r1($f7(A),D)| -p2(D).
% 152.41/152.62 ** KEPT (pick-wt=15): 20 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|p1(C)|r1(A,$f8(A)).
% 152.41/152.62 ** KEPT (pick-wt=14): 21 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)|p1(C)| -p1($f8(A)).
% 152.41/152.62 ** KEPT (pick-wt=5): 22 [] -r1($c1,A)|p1(A).
% 152.41/152.62 ** KEPT (pick-wt=2): 23 [] -p1($c2).
% 152.41/152.62 ** KEPT (pick-wt=7): 24 [] -r1($c4,A)|r1(A,$f9(A)).
% 152.41/152.62 ** KEPT (pick-wt=6): 25 [] -r1($c4,A)| -p2($f9(A)).
% 152.41/152.62 ** KEPT (pick-wt=15): 26 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)| -p1(C)|r1(A,$f10(A)).
% 152.41/152.62 ** KEPT (pick-wt=14): 27 [] -r1($c5,A)| -r1(A,B)| -r1(B,C)| -p1(C)|p1($f10(A)).
% 152.41/152.62
% 152.41/152.62 ------------> process sos:
% 152.41/152.62 ** KEPT (pick-wt=3): 183 [] r1(A,A).
% 152.41/152.62 ** KEPT (pick-wt=3): 184 [] r1($c5,$c3).
% 152.41/152.62 ** KEPT (pick-wt=3): 185 [] r1($c3,$c1).
% 152.41/152.62 ** KEPT (pick-wt=3): 186 [] r1($c3,$c2).
% 152.41/152.62 ** KEPT (pick-wt=3): 187 [] r1($c5,$c4).
% 152.41/152.62
% 152.41/152.62 ======= end of input processing =======
% 152.41/152.62
% 152.41/152.62 =========== start of search ===========
% 152.41/152.62
% 152.41/152.62
% 152.41/152.62 Resetting weight limit to 11.
% 152.41/152.62
% 152.41/152.62
% 152.41/152.62 Resetting weight limit to 11.
% 152.41/152.62
% 152.41/152.62 sos_size=728
% 152.41/152.62
% 152.41/152.62 Search stopped because sos empty.
% 152.41/152.62
% 152.41/152.62
% 152.41/152.62 Search stopped because sos empty.
% 152.41/152.62
% 152.41/152.62 ============ end of search ============
% 152.41/152.62
% 152.41/152.62 -------------- statistics -------------
% 152.41/152.62 clauses given 821
% 152.41/152.62 clauses generated 2268904
% 152.41/152.62 clauses kept 1180
% 152.41/152.62 clauses forward subsumed 1102
% 152.41/152.62 clauses back subsumed 252
% 152.41/152.62 Kbytes malloced 6835
% 152.41/152.62
% 152.41/152.62 ----------- times (seconds) -----------
% 152.41/152.62 user CPU time 150.70 (0 hr, 2 min, 30 sec)
% 152.41/152.62 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 152.41/152.62 wall-clock time 152 (0 hr, 2 min, 32 sec)
% 152.41/152.62
% 152.41/152.62 Process 857 finished Wed Jul 27 09:21:25 2022
% 152.41/152.62 Otter interrupted
% 152.41/152.62 PROOF NOT FOUND
%------------------------------------------------------------------------------