TSTP Solution File: SYO827+1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SYO827+1 : TPTP v8.1.0. Released v7.4.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n022.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 13:26:42 EDT 2022
% Result : Unknown 1.80s 1.97s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SYO827+1 : TPTP v8.1.0. Released v7.4.0.
% 0.06/0.13 % Command : otter-tptp-script %s
% 0.13/0.33 % Computer : n022.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 10:15:20 EDT 2022
% 0.13/0.34 % CPUTime :
% 1.80/1.97 ----- Otter 3.3f, August 2004 -----
% 1.80/1.97 The process was started by sandbox2 on n022.cluster.edu,
% 1.80/1.97 Wed Jul 27 10:15:20 2022
% 1.80/1.97 The command was "./otter". The process ID is 13972.
% 1.80/1.97
% 1.80/1.97 set(prolog_style_variables).
% 1.80/1.97 set(auto).
% 1.80/1.97 dependent: set(auto1).
% 1.80/1.97 dependent: set(process_input).
% 1.80/1.97 dependent: clear(print_kept).
% 1.80/1.97 dependent: clear(print_new_demod).
% 1.80/1.97 dependent: clear(print_back_demod).
% 1.80/1.97 dependent: clear(print_back_sub).
% 1.80/1.97 dependent: set(control_memory).
% 1.80/1.97 dependent: assign(max_mem, 12000).
% 1.80/1.97 dependent: assign(pick_given_ratio, 4).
% 1.80/1.97 dependent: assign(stats_level, 1).
% 1.80/1.97 dependent: assign(max_seconds, 10800).
% 1.80/1.97 clear(print_given).
% 1.80/1.97
% 1.80/1.97 formula_list(usable).
% 1.80/1.97 all X1 exists Y1 (f(Y1,X1)& (all X2 (-f(X1,X2)|f(Y1,X2)))& -f(Y1,Y1)).
% 1.80/1.97 end_of_list.
% 1.80/1.97
% 1.80/1.97 -------> usable clausifies to:
% 1.80/1.97
% 1.80/1.97 list(usable).
% 1.80/1.97 0 [] f($f1(X1),X1).
% 1.80/1.97 0 [] -f(X1,X2)|f($f1(X1),X2).
% 1.80/1.97 0 [] -f($f1(X1),$f1(X1)).
% 1.80/1.97 end_of_list.
% 1.80/1.97
% 1.80/1.97 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=2.
% 1.80/1.97
% 1.80/1.97 This is a Horn set without equality. The strategy will
% 1.80/1.97 be hyperresolution, with satellites in sos and nuclei
% 1.80/1.97 in usable.
% 1.80/1.97
% 1.80/1.97 dependent: set(hyper_res).
% 1.80/1.97 dependent: clear(order_hyper).
% 1.80/1.97
% 1.80/1.97 ------------> process usable:
% 1.80/1.97 ** KEPT (pick-wt=7): 1 [] -f(A,B)|f($f1(A),B).
% 1.80/1.97 ** KEPT (pick-wt=5): 2 [] -f($f1(A),$f1(A)).
% 1.80/1.97
% 1.80/1.97 ------------> process sos:
% 1.80/1.97 ** KEPT (pick-wt=4): 3 [] f($f1(A),A).
% 1.80/1.97
% 1.80/1.97 ======= end of input processing =======
% 1.80/1.97
% 1.80/1.97 =========== start of search ===========
% 1.80/1.97
% 1.80/1.97 ------------- memory usage ------------
% 1.80/1.97 1 mallocs of 1000000 bytes each, 976.6 K.
% 1.80/1.97 type (bytes each) gets frees in use avail bytes
% 1.80/1.97 sym_ent ( 300) 113 0 113 0 33.1 K
% 1.80/1.97 term ( 20) 46673 45746 927 0 18.1 K
% 1.80/1.97 rel ( 20) 46306 45085 1221 0 23.8 K
% 1.80/1.97 term_ptr ( 8) 605 0 605 0 4.7 K
% 1.80/1.97 formula_ptr_2 ( 28) 0 0 0 0 0.0 K
% 1.80/1.97 fpa_head ( 12) 48 0 48 0 0.6 K
% 1.80/1.97 fnode (1608) 48 0 48 0 75.4 K
% 1.80/1.97 fpa_tree ( 32) 2107 2105 2 3 0.2 K
% 1.80/1.97 context ( 776) 1807 1804 3 1 3.0 K
% 1.80/1.97 trail ( 12) 1203 1201 2 1 0.0 K
% 1.80/1.97 imd_tree ( 20) 1 0 1 0 0.0 K
% 1.80/1.97 imd_pos (2016) 0 0 0 0 0.0 K
% 1.80/1.97 is_tree ( 12) 911 0 911 0 10.7 K
% 1.80/1.97 is_pos (1216) 45453 45453 0 2 2.4 K
% 1.80/1.97 fsub_pos ( 8) 302 301 1 0 0.0 K
% 1.80/1.97 literal ( 16) 608 299 309 0 4.8 K
% 1.80/1.97 clause ( 40) 306 0 306 0 12.0 K
% 1.80/1.97 list ( 264) 12 4 8 2 2.6 K
% 1.80/1.97 clash_nd ( 44) 0 0 0 0 0.0 K
% 1.80/1.97 clause_ptr ( 8) 302 0 302 0 2.4 K
% 1.80/1.97 ilist ( 8) 900 0 900 0 7.0 K
% 1.80/1.97 ci_ptr ( 12) 0 0 0 0 0.0 K
% 1.80/1.97 link_node ( 68) 0 0 0 0 0.0 K
% 1.80/1.97 ans_lit_node( 12) 0 0 0 0 0.0 K
% 1.80/1.97 formula_box( 148) 0 0 0 0 0.0 K
% 1.80/1.97 formula( 20) 13 13 0 12 0.2 K
% 1.80/1.97 formula_ptr( 8) 1 1 0 1 0.0 K
% 1.80/1.97 cl_attribute( 16) 0 0 0 0 0.0 K
% 1.80/1.97 glist ( 8) 0 0 0 0 0.0 K
% 1.80/1.97 g2list ( 12) 0 0 0 0 0.0 K
% 1.80/1.97
% 1.80/1.97 -------------- statistics -------------
% 1.80/1.97 clauses given 300
% 1.80/1.97 clauses generated 300
% 1.80/1.97 hyper_res generated 300
% 1.80/1.97 demod & eval rewrites 0
% 1.80/1.97 clauses wt,lit,sk delete 0
% 1.80/1.97 tautologies deleted 0
% 1.80/1.97 clauses forward subsumed 0
% 1.80/1.97 (subsumed by sos) 0
% 1.80/1.97 unit deletions 0
% 1.80/1.97 factor simplifications 0
% 1.80/1.97 clauses kept 302
% 1.80/1.97 new demodulators 0
% 1.80/1.97 empty clauses 0
% 1.80/1.97 clauses back demodulated 0
% 1.80/1.97 clauses back subsumed 0
% 1.80/1.97 usable size 302
% 1.80/1.97 sos size 0
% 1.80/1.97 demodulators size 0
% 1.80/1.97 passive size 0
% 1.80/1.97 hot size 0
% 1.80/1.97 Kbytes malloced 976
% 1.80/1.97
% 1.80/1.97 ----------- times (seconds) -----------
% 1.80/1.97 user CPU time 0.14 (0 hr, 0 min, 0 sec)
% 1.80/1.97 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.80/1.97 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.80/1.97
% 1.80/1.97 Forward subsumption counts, subsumer:number_subsumed.
% 1.80/1.97 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0
% 1.80/1.97 11:0 12:0 13:0 14:0 15:0 16:0 17:0 18:0 19:0 20:0
% 1.80/1.97 21:0 22:0 23:0 24:0 25:0 26:0 27:0 28:0 29:0 30:0
% 1.80/1.97 31:0 32:0 33:0 34:0 35:0 36:0 37:0 38:0 39:0 40:0
% 1.80/1.97 41:0 42:0 43:0 44:0 45:0 46:0 47:0 48:0 49:0 50:0
% 1.80/1.97 51:0 52:0 53:0 54:0 55:0 56:0 57:0 58:0 59:0 60:0
% 1.80/1.97 61:0 62:0 63:0 64:0 65:0 66:0 67:0 68:0 69:0 70:0
% 1.80/1.97 71:0 72:0 73:0 74:0 75:0 76:0 77:0 78:0 79:0 80:0
% 1.80/1.97 81:0 82:0
% 1.80/1.97 ********** ABNORMAL END **********
% 1.80/1.97
% 1.80/1.97 ********** is_retrieve, increase MAX_FS_TERM_DEPTH.
% 1.80/1.97 83:0 84:0 85:0 86:0 87:0 88:0 89:0 90:0
% 1.80/1.97 91:0 92:0 93:0 94:0 95:0 96:0 97:0 98:0 99:0
% 1.80/1.97 All others: 0.
% 1.80/1.97
% 1.80/1.97 ********** ABNORMAL END **********
% 1.80/1.97
% 1.80/1.97 ********** is_retrieve, increase MAX_FS_TERM_DEPTH.
% 1.80/1.97 Otter interrupted
% 1.80/1.97 PROOF NOT FOUND
%------------------------------------------------------------------------------