TSTP Solution File: SET060-6 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SET060-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n004.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 05:15:04 EDT 2022
% Result : Unsatisfiable 3.41s 3.61s
% Output : Refutation 3.41s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SET060-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.07/0.13 % Command : sos-script %s
% 0.14/0.35 % Computer : n004.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Mon Jul 11 03:05:52 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.14/0.38 ----- Otter 3.2, August 2001 -----
% 0.14/0.38 The process was started by sandbox on n004.cluster.edu,
% 0.14/0.38 Mon Jul 11 03:05:52 2022
% 0.14/0.38 The command was "./sos". The process ID is 25076.
% 0.14/0.38
% 0.14/0.38 set(prolog_style_variables).
% 0.14/0.38 set(auto).
% 0.14/0.38 dependent: set(auto1).
% 0.14/0.38 dependent: set(process_input).
% 0.14/0.38 dependent: clear(print_kept).
% 0.14/0.38 dependent: clear(print_new_demod).
% 0.14/0.38 dependent: clear(print_back_demod).
% 0.14/0.38 dependent: clear(print_back_sub).
% 0.14/0.38 dependent: set(control_memory).
% 0.14/0.38 dependent: assign(max_mem, 12000).
% 0.14/0.38 dependent: assign(pick_given_ratio, 4).
% 0.14/0.38 dependent: assign(stats_level, 1).
% 0.14/0.38 dependent: assign(pick_semantic_ratio, 3).
% 0.14/0.38 dependent: assign(sos_limit, 5000).
% 0.14/0.38 dependent: assign(max_weight, 60).
% 0.14/0.38 clear(print_given).
% 0.14/0.38
% 0.14/0.38 list(usable).
% 0.14/0.38
% 0.14/0.38 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=5.
% 0.14/0.38
% 0.14/0.38 This ia a non-Horn set with equality. The strategy will be
% 0.14/0.38 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.14/0.38 unit deletion, with positive clauses in sos and nonpositive
% 0.14/0.38 clauses in usable.
% 0.14/0.38
% 0.14/0.38 dependent: set(knuth_bendix).
% 0.14/0.38 dependent: set(para_from).
% 0.14/0.38 dependent: set(para_into).
% 0.14/0.38 dependent: clear(para_from_right).
% 0.14/0.38 dependent: clear(para_into_right).
% 0.14/0.38 dependent: set(para_from_vars).
% 0.14/0.38 dependent: set(eq_units_both_ways).
% 0.14/0.38 dependent: set(dynamic_demod_all).
% 0.14/0.38 dependent: set(dynamic_demod).
% 0.14/0.38 dependent: set(order_eq).
% 0.14/0.38 dependent: set(back_demod).
% 0.14/0.38 dependent: set(lrpo).
% 0.14/0.38 dependent: set(hyper_res).
% 0.14/0.38 dependent: set(unit_deletion).
% 0.14/0.38 dependent: set(factor).
% 0.14/0.38
% 0.14/0.38 ------------> process usable:
% 0.14/0.38
% 0.14/0.38 ------------> process sos:
% 0.14/0.38 Following clause subsumed by 135 during input processing: 0 [copy,135,flip.1] {-} A=A.
% 0.14/0.38 135 back subsumes 60.
% 0.14/0.38
% 0.14/0.38 ======= end of input processing =======
% 0.59/0.81
% 0.59/0.81 Model 1 (0.00 seconds, 0 Inserts)
% 0.59/0.81
% 0.59/0.81 Stopped by limit on number of solutions
% 0.59/0.81
% 0.59/0.81
% 0.59/0.81 -------------- Softie stats --------------
% 0.59/0.81
% 0.59/0.81 UPDATE_STOP: 300
% 0.59/0.81 SFINDER_TIME_LIMIT: 2
% 0.59/0.81 SHORT_CLAUSE_CUTOFF: 4
% 0.59/0.81 number of clauses in intial UL: 48
% 0.59/0.81 number of clauses initially in problem: 119
% 0.59/0.81 percentage of clauses intially in UL: 40
% 0.59/0.81 percentage of distinct symbols occuring in initial UL: 60
% 0.59/0.81 percent of all initial clauses that are short: 100
% 0.59/0.81 absolute distinct symbol count: 50
% 0.59/0.81 distinct predicate count: 10
% 0.59/0.81 distinct function count: 30
% 0.59/0.81 distinct constant count: 10
% 0.59/0.81
% 0.59/0.81 ---------- no more Softie stats ----------
% 0.59/0.81
% 0.59/0.81
% 0.59/0.81
% 0.59/0.81 Stopped by limit on insertions
% 0.59/0.81
% 0.59/0.81 =========== start of search ===========
% 3.41/3.61
% 3.41/3.61 -------- PROOF --------
% 3.41/3.61 % SZS status Unsatisfiable
% 3.41/3.61 % SZS output start Refutation
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 2 [ 1 2 10806 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 3 [ 3 1 8094 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 4 [ 2 1 5416 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 5 [ 14 2 20791 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 6 [ 9 1 9911 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 7 [ 20 1 5627 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 Stopped by limit on insertions
% 3.41/3.61
% 3.41/3.61 Model 8 [ 18 1 7484 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 -----> EMPTY CLAUSE at 3.21 sec ----> 589 [hyper,485,18,484] {-} $F.
% 3.41/3.61
% 3.41/3.61 Length of proof is 2. Level of proof is 1.
% 3.41/3.61
% 3.41/3.61 ---------------- PROOF ----------------
% 3.41/3.61 % SZS status Unsatisfiable
% 3.41/3.61 % SZS output start Refutation
% 3.41/3.61
% 3.41/3.61 15 [] {+} -member(A,intersection(B,C))|member(A,B).
% 3.41/3.61 16 [] {+} -member(A,intersection(B,C))|member(A,C).
% 3.41/3.61 18 [] {+} -member(A,complement(B))| -member(A,B).
% 3.41/3.61 134 [] {-} member(y,intersection(complement(x),x)).
% 3.41/3.61 484 [hyper,134,16] {+} member(y,x).
% 3.41/3.61 485 [hyper,134,15] {+} member(y,complement(x)).
% 3.41/3.61 589 [hyper,485,18,484] {-} $F.
% 3.41/3.61
% 3.41/3.61 % SZS output end Refutation
% 3.41/3.61 ------------ end of proof -------------
% 3.41/3.61
% 3.41/3.61
% 3.41/3.61 Search stopped by max_proofs option.
% 3.41/3.61
% 3.41/3.61
% 3.41/3.61 Search stopped by max_proofs option.
% 3.41/3.61
% 3.41/3.61 ============ end of search ============
% 3.41/3.61
% 3.41/3.61 ----------- soft-scott stats ----------
% 3.41/3.61
% 3.41/3.61 true clauses given 4 (18.2%)
% 3.41/3.61 false clauses given 18
% 3.41/3.61
% 3.41/3.61 FALSE TRUE
% 3.41/3.61 3 0 1
% 3.41/3.61 5 10 2
% 3.41/3.61 6 1 2
% 3.41/3.61 7 23 14
% 3.41/3.61 8 16 22
% 3.41/3.61 9 52 21
% 3.41/3.61 10 18 33
% 3.41/3.61 11 31 48
% 3.41/3.61 12 17 9
% 3.41/3.61 13 6 46
% 3.41/3.61 14 9 8
% 3.41/3.61 15 2 16
% 3.41/3.61 16 3 2
% 3.41/3.61 17 2 8
% 3.41/3.61 18 3 2
% 3.41/3.61 19 0 1
% 3.41/3.61 20 2 2
% 3.41/3.61 21 4 0
% 3.41/3.61 22 2 0
% 3.41/3.61 23 7 0
% 3.41/3.61 24 1 0
% 3.41/3.61 25 2 0
% 3.41/3.61 27 1 0
% 3.41/3.61 28 0 2
% 3.41/3.61 tot: 212 239 (53.0% true)
% 3.41/3.61
% 3.41/3.61
% 3.41/3.61 Model 8 [ 18 1 7484 ] (0.00 seconds, 250000 Inserts)
% 3.41/3.61
% 3.41/3.61 That finishes the proof of the theorem.
% 3.41/3.61
% 3.41/3.61 Process 25076 finished Mon Jul 11 03:05:55 2022
%------------------------------------------------------------------------------