TSTP Solution File: SYO640+1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SYO640+1 : TPTP v8.1.0. Released v7.1.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n011.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 13:26:27 EDT 2022
% Result : Unknown 1.92s 2.10s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : SYO640+1 : TPTP v8.1.0. Released v7.1.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.14/0.33 % Computer : n011.cluster.edu
% 0.14/0.33 % Model : x86_64 x86_64
% 0.14/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.33 % Memory : 8042.1875MB
% 0.14/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.33 % CPULimit : 300
% 0.14/0.33 % WCLimit : 300
% 0.14/0.33 % DateTime : Wed Jul 27 10:11:25 EDT 2022
% 0.14/0.33 % CPUTime :
% 1.92/2.10 ----- Otter 3.3f, August 2004 -----
% 1.92/2.10 The process was started by sandbox on n011.cluster.edu,
% 1.92/2.10 Wed Jul 27 10:11:25 2022
% 1.92/2.10 The command was "./otter". The process ID is 24826.
% 1.92/2.10
% 1.92/2.10 set(prolog_style_variables).
% 1.92/2.10 set(auto).
% 1.92/2.10 dependent: set(auto1).
% 1.92/2.10 dependent: set(process_input).
% 1.92/2.10 dependent: clear(print_kept).
% 1.92/2.10 dependent: clear(print_new_demod).
% 1.92/2.10 dependent: clear(print_back_demod).
% 1.92/2.10 dependent: clear(print_back_sub).
% 1.92/2.10 dependent: set(control_memory).
% 1.92/2.10 dependent: assign(max_mem, 12000).
% 1.92/2.10 dependent: assign(pick_given_ratio, 4).
% 1.92/2.10 dependent: assign(stats_level, 1).
% 1.92/2.10 dependent: assign(max_seconds, 10800).
% 1.92/2.10 clear(print_given).
% 1.92/2.10
% 1.92/2.10 formula_list(usable).
% 1.92/2.10 exists Y4 Y2 Y1 (f(Y2,Y1,Y4)&f(Y1,Y2,Y4)& (exists Y3 ((all X1 (f(Y1,Y1,X1)| -f(Y1,Y3,X1)))& -f(Y1,Y3,Y4)))).
% 1.92/2.10 all X1 X2 X3 X4 (f(X1,X3,X4)| -f(X1,X2,X4)| -f(X2,X3,X4)).
% 1.92/2.10 end_of_list.
% 1.92/2.10
% 1.92/2.10 -------> usable clausifies to:
% 1.92/2.10
% 1.92/2.10 list(usable).
% 1.92/2.10 0 [] f($c3,$c2,$c4).
% 1.92/2.10 0 [] f($c2,$c3,$c4).
% 1.92/2.10 0 [] f($c2,$c2,X1)| -f($c2,$c1,X1).
% 1.92/2.10 0 [] -f($c2,$c1,$c4).
% 1.92/2.10 0 [] f(X1,X3,X4)| -f(X1,X2,X4)| -f(X2,X3,X4).
% 1.92/2.10 end_of_list.
% 1.92/2.10
% 1.92/2.10 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 1.92/2.10
% 1.92/2.10 This is a Horn set without equality. The strategy will
% 1.92/2.10 be hyperresolution, with satellites in sos and nuclei
% 1.92/2.10 in usable.
% 1.92/2.10
% 1.92/2.10 dependent: set(hyper_res).
% 1.92/2.10 dependent: clear(order_hyper).
% 1.92/2.10
% 1.92/2.10 ------------> process usable:
% 1.92/2.10 ** KEPT (pick-wt=8): 1 [] f($c2,$c2,A)| -f($c2,$c1,A).
% 1.92/2.10 ** KEPT (pick-wt=4): 2 [] -f($c2,$c1,$c4).
% 1.92/2.10 ** KEPT (pick-wt=12): 3 [] f(A,B,C)| -f(A,D,C)| -f(D,B,C).
% 1.92/2.10
% 1.92/2.10 ------------> process sos:
% 1.92/2.10 ** KEPT (pick-wt=4): 4 [] f($c3,$c2,$c4).
% 1.92/2.10 ** KEPT (pick-wt=4): 5 [] f($c2,$c3,$c4).
% 1.92/2.10
% 1.92/2.10 ======= end of input processing =======
% 1.92/2.10
% 1.92/2.10 =========== start of search ===========
% 1.92/2.10
% 1.92/2.10 Search stopped because sos empty.
% 1.92/2.10
% 1.92/2.10
% 1.92/2.10 Search stopped because sos empty.
% 1.92/2.10
% 1.92/2.10 ============ end of search ============
% 1.92/2.10
% 1.92/2.10 -------------- statistics -------------
% 1.92/2.10 clauses given 4
% 1.92/2.10 clauses generated 10
% 1.92/2.10 clauses kept 7
% 1.92/2.10 clauses forward subsumed 8
% 1.92/2.10 clauses back subsumed 0
% 1.92/2.10 Kbytes malloced 976
% 1.92/2.10
% 1.92/2.10 ----------- times (seconds) -----------
% 1.92/2.10 user CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.92/2.10 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.92/2.10 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.92/2.10
% 1.92/2.10 Process 24826 finished Wed Jul 27 10:11:27 2022
% 1.92/2.10 Otter interrupted
% 1.92/2.10 PROOF NOT FOUND
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