%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SWV237+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n006.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 : Wed Jul 20 21:37:26 EDT 2022
% Result : Theorem 6.25s 6.49s
% Output : Refutation 6.25s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWV237+1 : TPTP v8.1.0. Released v3.2.0.
% 0.07/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n006.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 : Thu Jun 16 01:05:41 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.35 ----- Otter 3.2, August 2001 -----
% 0.12/0.35 The process was started by sandbox on n006.cluster.edu,
% 0.12/0.35 Thu Jun 16 01:05:41 2022
% 0.12/0.35 The command was "./sos". The process ID is 13591.
% 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=1, equality=1, symmetry=0, max_lits=4.
% 0.12/0.35
% 0.12/0.35 This is a Horn set with equality. The strategy will be
% 0.12/0.35 Knuth-Bendix and hyper_res, with positive clauses in
% 0.12/0.35 sos and nonpositive 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: clear(order_hyper).
% 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 29 during input processing: 0 [copy,29,flip.1] {-} A=A.
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.12/0.39
% 0.12/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.12/0.39
% 0.12/0.39 Stopped by limit on number of solutions
% 0.12/0.39
% 0.12/0.39
% 0.12/0.39 -------------- Softie stats --------------
% 0.12/0.39
% 0.12/0.39 UPDATE_STOP: 300
% 0.12/0.39 SFINDER_TIME_LIMIT: 2
% 0.12/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.12/0.39 number of clauses in intial UL: 14
% 0.12/0.39 number of clauses initially in problem: 29
% 0.12/0.39 percentage of clauses intially in UL: 48
% 0.12/0.39 percentage of distinct symbols occuring in initial UL: 62
% 0.12/0.39 percent of all initial clauses that are short: 100
% 0.12/0.39 absolute distinct symbol count: 16
% 0.12/0.39 distinct predicate count: 2
% 0.12/0.39 distinct function count: 2
% 0.12/0.39 distinct constant count: 12
% 0.12/0.39
% 0.12/0.39 ---------- no more Softie stats ----------
% 0.12/0.39
% 0.12/0.39
% 0.12/0.39
% 0.12/0.39 Model 2 (0.00 seconds, 0 Inserts)
% 0.12/0.39
% 0.12/0.39 Stopped by limit on number of solutions
% 0.12/0.39
% 0.12/0.39 =========== start of search ===========
% 4.67/4.92
% 4.67/4.92
% 4.67/4.92 Changing weight limit from 60 to 20.
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 3 (0.00 seconds, 0 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on number of solutions
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 4 [ 1 0 2843 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Model 5 [ 1 1 403 ] (0.00 seconds, 246576 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 6 [ 1 0 77 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 7 [ 1 0 236 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 8 [ 1 1 5710 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 9 [ 1 2 57014 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 10 [ 1 2 77725 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Stopped by limit on insertions
% 4.67/4.92
% 4.67/4.92 Model 11 [ 1 3 56109 ] (0.00 seconds, 250000 Inserts)
% 4.67/4.92
% 4.67/4.92 Resetting weight limit to 20 after 20 givens.
% 4.67/4.92
% 6.25/6.49
% 6.25/6.49 -------- PROOF --------
% 6.25/6.49 % SZS status Theorem
% 6.25/6.49 % SZS output start Refutation
% 6.25/6.49
% 6.25/6.49 ----> UNIT CONFLICT at 6.08 sec ----> 14808 [binary,14807.1,14.1] {+} $F.
% 6.25/6.49
% 6.25/6.49 Length of proof is 2. Level of proof is 2.
% 6.25/6.49
% 6.25/6.49 ---------------- PROOF ----------------
% 6.25/6.49 % SZS status Theorem
% 6.25/6.49 % SZS output start Refutation
% 6.25/6.49
% 6.25/6.49 6 [] {+} -p(A)| -p(B)| -p(C)|p(enc(enc(i(tmk),B),enc(i(tc),A))).
% 6.25/6.49 7 [] {+} -p(A)| -p(B)| -p(C)|p(enc(tc,A)).
% 6.25/6.49 14 [] {+} -p(enc(pp,a)).
% 6.25/6.49 16,15 [] {+} enc(i(A),enc(A,B))=B.
% 6.25/6.49 21 [] {+} p(enc(tmk,pp)).
% 6.25/6.49 28 [] {-} p(a).
% 6.25/6.49 56 [hyper,28,7,28,28] {+} p(enc(tc,a)).
% 6.25/6.49 14807 [hyper,56,6,56,21,demod,16,16] {-} p(enc(pp,a)).
% 6.25/6.49 14808 [binary,14807.1,14.1] {+} $F.
% 6.25/6.49
% 6.25/6.49 % SZS output end Refutation
% 6.25/6.49 ------------ end of proof -------------
% 6.25/6.49
% 6.25/6.49
% 6.25/6.49 Search stopped by max_proofs option.
% 6.25/6.49
% 6.25/6.49
% 6.25/6.49 Search stopped by max_proofs option.
% 6.25/6.49
% 6.25/6.49 ============ end of search ============
% 6.25/6.49
% 6.25/6.49 ----------- soft-scott stats ----------
% 6.25/6.49
% 6.25/6.49 true clauses given 7 (28.0%)
% 6.25/6.49 false clauses given 18
% 6.25/6.49
% 6.25/6.49 FALSE TRUE
% 6.25/6.49 4 0 9
% 6.25/6.49 5 0 25
% 6.25/6.49 6 0 66
% 6.25/6.49 7 4 71
% 6.25/6.49 8 14 130
% 6.25/6.49 9 47 144
% 6.25/6.49 10 32 136
% 6.25/6.49 11 65 278
% 6.25/6.49 12 139 482
% 6.25/6.49 13 140 328
% 6.25/6.49 14 289 770
% 6.25/6.49 15 109 61
% 6.25/6.49 16 70 0
% 6.25/6.49 17 256 0
% 6.25/6.49 18 113 0
% 6.25/6.49 19 64 0
% 6.25/6.49 20 497 0
% 6.25/6.49 tot: 1839 2500 (57.6% true)
% 6.25/6.49
% 6.25/6.49
% 6.25/6.49 Model 11 [ 1 3 56109 ] (0.00 seconds, 250000 Inserts)
% 6.25/6.49
% 6.25/6.49 That finishes the proof of the theorem.
% 6.25/6.49
% 6.25/6.49 Process 13591 finished Thu Jun 16 01:05:47 2022
%------------------------------------------------------------------------------