TSTP Solution File: SYO810+1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SYO810+1 : TPTP v8.1.0. Released v7.4.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n028.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 13:26:41 EDT 2022
% Result : Unknown 101.68s 101.88s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : SYO810+1 : TPTP v8.1.0. Released v7.4.0.
% 0.06/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n028.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Jul 27 10:26:19 EDT 2022
% 0.12/0.33 % CPUTime :
% 101.68/101.87 ----- Otter 3.3f, August 2004 -----
% 101.68/101.87 The process was started by sandbox on n028.cluster.edu,
% 101.68/101.87 Wed Jul 27 10:26:19 2022
% 101.68/101.87 The command was "./otter". The process ID is 27712.
% 101.68/101.87
% 101.68/101.87 set(prolog_style_variables).
% 101.68/101.87 set(auto).
% 101.68/101.87 dependent: set(auto1).
% 101.68/101.87 dependent: set(process_input).
% 101.68/101.87 dependent: clear(print_kept).
% 101.68/101.87 dependent: clear(print_new_demod).
% 101.68/101.87 dependent: clear(print_back_demod).
% 101.68/101.87 dependent: clear(print_back_sub).
% 101.68/101.87 dependent: set(control_memory).
% 101.68/101.87 dependent: assign(max_mem, 12000).
% 101.68/101.87 dependent: assign(pick_given_ratio, 4).
% 101.68/101.87 dependent: assign(stats_level, 1).
% 101.68/101.87 dependent: assign(max_seconds, 10800).
% 101.68/101.87 clear(print_given).
% 101.68/101.87
% 101.68/101.87 formula_list(usable).
% 101.68/101.87 exists Y1 ((exists Y2 ((exists Y3 (-f(Y1,Y3)&f(Y2,Y3)))& (all X1 f(X1,Y2))))& (all X2 f(X2,Y1))& (all X3 ((all X4 ((all X5 (f(X3,X5)| -f(X4,X5)))|f(Y1,X4)))|f(Y1,X3)))).
% 101.68/101.87 exists Y1 ((exists Y2 (-f(Y2,Y1)& (all X1 f(X1,Y2))))& (exists Y3 (f(Y3,Y1)& (all X2 f(X2,Y3))))& (all X3 ((all X4 (f(X4,X3)|f(X4,Y1)))| (all X5 (-f(X3,X5)|f(Y1,X5)))))).
% 101.68/101.87 exists Y1 ((exists Y2 (-f(Y2,Y1)& (all X1 f(X1,Y2))))& (exists Y3 (f(Y3,Y1)& (all X2 f(X2,Y3))))& (all X3 ((all X4 (f(X4,X3)|f(X4,Y1)))| (all X5 (f(X3,X5)| -f(Y1,X5)))))).
% 101.68/101.87 exists Y1 Y2 ((exists Y3 (-f(Y3,Y1)& -f(Y3,Y2)))& (exists Y4 (-f(Y1,Y4)&f(Y2,Y4)))).
% 101.68/101.87 all X1 exists Y1 (-f(X1,Y1)& (all X2 ((all X3 ((all X4 (f(X2,X4)| -f(X3,X4)))|f(Y1,X3)))|f(Y1,X2)))).
% 101.68/101.87 all X1 X2 ((all X3 (f(X1,X3)|f(X2,X3)))| (all X4 (f(X4,X1)| -f(X4,X2)))).
% 101.68/101.87 all X1 f(X1,X1).
% 101.68/101.87 all X1 ((all X2 (f(X1,X2)|f(X2,X1)))| (all X3 (f(X1,X3)| -f(X3,X1)))).
% 101.68/101.87 end_of_list.
% 101.68/101.87
% 101.68/101.87 -------> usable clausifies to:
% 101.68/101.87
% 101.68/101.87 list(usable).
% 101.68/101.87 0 [] -f($c3,$c1).
% 101.68/101.87 0 [] f($c2,$c1).
% 101.68/101.87 0 [] f(X1,$c2).
% 101.68/101.87 0 [] f(X2,$c3).
% 101.68/101.87 0 [] f(X3,X5)| -f(X4,X5)|f($c3,X4)|f($c3,X3).
% 101.68/101.87 0 [] -f($c4,$c6).
% 101.68/101.87 0 [] f(X1,$c4).
% 101.68/101.87 0 [] f($c5,$c6).
% 101.68/101.87 0 [] f(X2,$c5).
% 101.68/101.87 0 [] f(X4,X3)|f(X4,$c6)| -f(X3,X5)|f($c6,X5).
% 101.68/101.87 0 [] -f($c7,$c9).
% 101.68/101.87 0 [] f(X1,$c7).
% 101.68/101.87 0 [] f($c8,$c9).
% 101.68/101.87 0 [] f(X2,$c8).
% 101.68/101.87 0 [] f(X4,X3)|f(X4,$c9)|f(X3,X5)| -f($c9,X5).
% 101.68/101.87 0 [] -f($c10,$c13).
% 101.68/101.87 0 [] -f($c10,$c12).
% 101.68/101.87 0 [] -f($c13,$c11).
% 101.68/101.87 0 [] f($c12,$c11).
% 101.68/101.87 0 [] -f(X1,$f1(X1)).
% 101.68/101.87 0 [] f(X2,X4)| -f(X3,X4)|f($f1(X1),X3)|f($f1(X1),X2).
% 101.68/101.87 0 [] f(X1,X3)|f(X2,X3)|f(X4,X1)| -f(X4,X2).
% 101.68/101.87 0 [] f(X1,X1).
% 101.68/101.87 0 [] f(X1,X2)|f(X2,X1)|f(X1,X3)| -f(X3,X1).
% 101.68/101.87 end_of_list.
% 101.68/101.87
% 101.68/101.87 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=4.
% 101.68/101.87
% 101.68/101.87 This is a non-Horn set without equality. The strategy will
% 101.68/101.87 be ordered hyper_res, unit deletion, and factoring, with
% 101.68/101.87 satellites in sos and with nuclei in usable.
% 101.68/101.87
% 101.68/101.87 dependent: set(hyper_res).
% 101.68/101.87 dependent: set(factor).
% 101.68/101.87 dependent: set(unit_deletion).
% 101.68/101.87
% 101.68/101.87 ------------> process usable:
% 101.68/101.87 ** KEPT (pick-wt=3): 1 [] -f($c3,$c1).
% 101.68/101.87 ** KEPT (pick-wt=12): 2 [] f(A,B)| -f(C,B)|f($c3,C)|f($c3,A).
% 101.68/101.87 ** KEPT (pick-wt=3): 3 [] -f($c4,$c6).
% 101.68/101.87 ** KEPT (pick-wt=12): 4 [] f(A,B)|f(A,$c6)| -f(B,C)|f($c6,C).
% 101.68/101.87 ** KEPT (pick-wt=3): 5 [] -f($c7,$c9).
% 101.68/101.87 ** KEPT (pick-wt=12): 6 [] f(A,B)|f(A,$c9)|f(B,C)| -f($c9,C).
% 101.68/101.87 ** KEPT (pick-wt=3): 7 [] -f($c10,$c13).
% 101.68/101.87 ** KEPT (pick-wt=3): 8 [] -f($c10,$c12).
% 101.68/101.87 ** KEPT (pick-wt=3): 9 [] -f($c13,$c11).
% 101.68/101.87 ** KEPT (pick-wt=4): 10 [] -f(A,$f1(A)).
% 101.68/101.87 ** KEPT (pick-wt=14): 11 [] f(A,B)| -f(C,B)|f($f1(D),C)|f($f1(D),A).
% 101.68/101.87 ** KEPT (pick-wt=12): 12 [] f(A,B)|f(C,B)|f(D,A)| -f(D,C).
% 101.68/101.87 ** KEPT (pick-wt=12): 13 [] f(A,B)|f(B,A)|f(A,C)| -f(C,A).
% 101.68/101.87 24 back subsumes 21.
% 101.68/101.87 24 back subsumes 18.
% 101.68/101.87 24 back subsumes 17.
% 101.68/101.87 24 back subsumes 15.
% 101.68/101.87
% 101.68/101.87 ------------> process sos:
% 101.68/101.87 ** KEPT (pick-wt=3): 25 [] f($c2,$c1).
% 101.68/101.87 ** KEPT (pick-wt=3): 26 [] f(A,$c2).
% 101.68/101.87 ** KEPT (pick-wt=3): 27 [] f(A,$c3).
% 101.68/101.87 ** KEPT (pick-wt=3): 28 [] f(A,$c4).
% 101.68/101.87 ** KEPT (pick-wt=3): 29 [] f($c5,$c6).
% 101.68/101.87 ** KEPT (pick-wt=3): 30 [] f(A,$c5).
% 101.68/101.87 ** KEPT (pick-wt=3): 31 [] f(A,$c7).
% 101.68/101.87 ** KEPT (pick-wt=3): 32 [] f($c8,$c9).
% 101.68/101.87 ** KEPT (pick-wt=3): 33 [] f(A,$c8).
% 101.68/101.87 ** KEPT (pick-wt=3): 34 [] f($c12,$c11).
% 101.68/101.87 ** KEPT (pick-wt=3): 35 [] f(A,A).
% 101.68/101.87 27 back subsumes 14.
% 101.68/101.87 35 back subsumes 24.
% 101.68/101.87 35 back subsumes 23.
% 101.68/101.87 35 back subsumes 22.
% 101.68/101.87 35 back subsumes 20.
% 101.68/101.87 35 back subsumes 19.
% 101.68/101.87 35 back subsumes 16.
% 101.68/101.87
% 101.68/101.87 ======= end of input processing =======
% 101.68/101.87
% 101.68/101.87 =========== start of search ===========
% 101.68/101.87
% 101.68/101.87
% 101.68/101.87 Resetting weight limit to 10.
% 101.68/101.87
% 101.68/101.87
% 101.68/101.87 Resetting weight limit to 10.
% 101.68/101.87
% 101.68/101.87 sos_size=4134
% 101.68/101.87
% 101.68/101.87 Search stopped because sos empty.
% 101.68/101.87
% 101.68/101.87
% 101.68/101.87 Search stopped because sos empty.
% 101.68/101.88
% 101.68/101.88 ============ end of search ============
% 101.68/101.88
% 101.68/101.88 -------------- statistics -------------
% 101.68/101.88 clauses given 8853
% 101.68/101.88 clauses generated 264918
% 101.68/101.88 clauses kept 11596
% 101.68/101.88 clauses forward subsumed 77508
% 101.68/101.88 clauses back subsumed 4097
% 101.68/101.88 Kbytes malloced 5859
% 101.68/101.88
% 101.68/101.88 ----------- times (seconds) -----------
% 101.68/101.88 user CPU time 99.89 (0 hr, 1 min, 39 sec)
% 101.68/101.88 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 101.68/101.88 wall-clock time 101 (0 hr, 1 min, 41 sec)
% 101.68/101.88
% 101.68/101.88 Process 27712 finished Wed Jul 27 10:28:00 2022
% 101.68/101.88 Otter interrupted
% 101.68/101.88 PROOF NOT FOUND
%------------------------------------------------------------------------------