TSTP Solution File: SET958+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SET958+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n012.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 : 600s
% DateTime : Tue Jul 19 05:22:05 EDT 2022
% Result : Theorem 0.79s 0.99s
% Output : Refutation 0.79s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET958+1 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n012.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 : 600
% 0.12/0.33 % DateTime : Mon Jul 11 08:05:58 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.35 ----- Otter 3.2, August 2001 -----
% 0.12/0.35 The process was started by sandbox2 on n012.cluster.edu,
% 0.12/0.35 Mon Jul 11 08:05:58 2022
% 0.12/0.35 The command was "./sos". The process ID is 16353.
% 0.12/0.35
% 0.12/0.35 set(prolog_style_variables).
% 0.12/0.35 set(auto).
% 0.12/0.35 dependent: set(auto1).
% 0.12/0.35 dependent: set(process_input).
% 0.12/0.35 dependent: clear(print_kept).
% 0.12/0.35 dependent: clear(print_new_demod).
% 0.12/0.35 dependent: clear(print_back_demod).
% 0.12/0.35 dependent: clear(print_back_sub).
% 0.12/0.35 dependent: set(control_memory).
% 0.12/0.35 dependent: assign(max_mem, 12000).
% 0.12/0.35 dependent: assign(pick_given_ratio, 4).
% 0.12/0.35 dependent: assign(stats_level, 1).
% 0.12/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.35 dependent: assign(sos_limit, 5000).
% 0.12/0.35 dependent: assign(max_weight, 60).
% 0.12/0.35 clear(print_given).
% 0.12/0.35
% 0.12/0.35 formula_list(usable).
% 0.12/0.35
% 0.12/0.35 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=3.
% 0.12/0.35
% 0.12/0.35 This ia a non-Horn set with equality. The strategy will be
% 0.12/0.35 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.12/0.35 unit deletion, with positive clauses in sos and nonpositive
% 0.12/0.35 clauses in usable.
% 0.12/0.35
% 0.12/0.35 dependent: set(knuth_bendix).
% 0.12/0.35 dependent: set(para_from).
% 0.12/0.35 dependent: set(para_into).
% 0.12/0.35 dependent: clear(para_from_right).
% 0.12/0.35 dependent: clear(para_into_right).
% 0.12/0.35 dependent: set(para_from_vars).
% 0.12/0.35 dependent: set(eq_units_both_ways).
% 0.12/0.35 dependent: set(dynamic_demod_all).
% 0.12/0.35 dependent: set(dynamic_demod).
% 0.12/0.35 dependent: set(order_eq).
% 0.12/0.35 dependent: set(back_demod).
% 0.12/0.35 dependent: set(lrpo).
% 0.12/0.35 dependent: set(hyper_res).
% 0.12/0.35 dependent: set(unit_deletion).
% 0.12/0.35 dependent: set(factor).
% 0.12/0.35
% 0.12/0.35 ------------> process usable:
% 0.12/0.35
% 0.12/0.35 ------------> process sos:
% 0.12/0.35 Following clause subsumed by 11 during input processing: 0 [copy,11,flip.1] {-} unordered_pair(A,B)=unordered_pair(B,A).
% 0.12/0.35 Following clause subsumed by 18 during input processing: 0 [copy,18,flip.1] {-} A=A.
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.19/0.39
% 0.19/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.39
% 0.19/0.39 Stopped by limit on number of solutions
% 0.19/0.39
% 0.19/0.39
% 0.19/0.39 -------------- Softie stats --------------
% 0.19/0.39
% 0.19/0.39 UPDATE_STOP: 300
% 0.19/0.39 SFINDER_TIME_LIMIT: 2
% 0.19/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.39 number of clauses in intial UL: 9
% 0.19/0.39 number of clauses initially in problem: 16
% 0.19/0.39 percentage of clauses intially in UL: 56
% 0.19/0.39 percentage of distinct symbols occuring in initial UL: 78
% 0.19/0.39 percent of all initial clauses that are short: 100
% 0.19/0.39 absolute distinct symbol count: 14
% 0.19/0.39 distinct predicate count: 4
% 0.19/0.39 distinct function count: 6
% 0.19/0.39 distinct constant count: 4
% 0.19/0.39
% 0.19/0.39 ---------- no more Softie stats ----------
% 0.19/0.39
% 0.19/0.39
% 0.19/0.39
% 0.19/0.39 Model 2 (0.00 seconds, 0 Inserts)
% 0.19/0.39
% 0.19/0.39 Stopped by limit on number of solutions
% 0.19/0.39
% 0.19/0.39 =========== start of search ===========
% 0.79/0.99
% 0.79/0.99 -------- PROOF --------
% 0.79/0.99 % SZS status Theorem
% 0.79/0.99 % SZS output start Refutation
% 0.79/0.99
% 0.79/0.99 Model 3 (0.00 seconds, 0 Inserts)
% 0.79/0.99
% 0.79/0.99 Stopped by limit on number of solutions
% 0.79/0.99
% 0.79/0.99 Stopped by limit on insertions
% 0.79/0.99
% 0.79/0.99 Stopped by limit on insertions
% 0.79/0.99
% 0.79/0.99 Stopped by limit on insertions
% 0.79/0.99
% 0.79/0.99 ----> UNIT CONFLICT at 0.61 sec ----> 47 [binary,46.1,9.1] {-} $F.
% 0.79/0.99
% 0.79/0.99 Length of proof is 5. Level of proof is 4.
% 0.79/0.99
% 0.79/0.99 ---------------- PROOF ----------------
% 0.79/0.99 % SZS status Theorem
% 0.79/0.99 % SZS output start Refutation
% 0.79/0.99
% 0.79/0.99 3 [] {+} subset(A,B)| -in($f1(A,B),B).
% 0.79/0.99 6 [] {-} -in(A,$c4)|A=ordered_pair($f3(A),$f2(A)).
% 0.79/0.99 7 [copy,6,flip.2] {+} -in(A,$c4)|ordered_pair($f3(A),$f2(A))=A.
% 0.79/1.00 8 [] {+} -in(ordered_pair(A,B),$c4)|in(ordered_pair(A,B),$c3).
% 0.79/1.00 9 [] {+} -subset($c4,$c3).
% 0.79/1.00 12 [] {-} subset(A,B)|in($f1(A,B),A).
% 0.79/1.00 19 [hyper,12,9] {-} in($f1($c4,$c3),$c4).
% 0.79/1.00 21,20 [hyper,19,7] {+} ordered_pair($f3($f1($c4,$c3)),$f2($f1($c4,$c3)))=$f1($c4,$c3).
% 0.79/1.00 44 [para_from,20.1.1,8.2.1,demod,21,unit_del,19] {-} in($f1($c4,$c3),$c3).
% 0.79/1.00 46 [hyper,44,3] {-} subset($c4,$c3).
% 0.79/1.00 47 [binary,46.1,9.1] {-} $F.
% 0.79/1.00
% 0.79/1.00 % SZS output end Refutation
% 0.79/1.00 ------------ end of proof -------------
% 0.79/1.00
% 0.79/1.00
% 0.79/1.00 Search stopped by max_proofs option.
% 0.79/1.00
% 0.79/1.00
% 0.79/1.00 Search stopped by max_proofs option.
% 0.79/1.00
% 0.79/1.00 ============ end of search ============
% 0.79/1.00
% 0.79/1.00 ----------- soft-scott stats ----------
% 0.79/1.00
% 0.79/1.00 true clauses given 3 (25.0%)
% 0.79/1.00 false clauses given 9
% 0.79/1.00
% 0.79/1.00 FALSE TRUE
% 0.79/1.00 4 0 1
% 0.79/1.00 10 2 0
% 0.79/1.00 12 1 0
% 0.79/1.00 13 0 2
% 0.79/1.00 14 1 0
% 0.79/1.00 15 4 0
% 0.79/1.00 18 1 0
% 0.79/1.00 19 0 1
% 0.79/1.00 tot: 9 4 (30.8% true)
% 0.79/1.00
% 0.79/1.00
% 0.79/1.00 Model 3 (0.00 seconds, 0 Inserts)
% 0.79/1.00
% 0.79/1.00 That finishes the proof of the theorem.
% 0.79/1.00
% 0.79/1.00 Process 16353 finished Mon Jul 11 08:05:58 2022
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