TSTP Solution File: SET057-6 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SET057-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n003.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 05:15:01 EDT 2022
% Result : Unsatisfiable 1.93s 2.11s
% Output : Refutation 1.93s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SET057-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.11/0.12 % Command : sos-script %s
% 0.13/0.33 % Computer : n003.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 : 600
% 0.13/0.33 % DateTime : Sat Jul 9 21:50:59 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox on n003.cluster.edu,
% 0.13/0.36 Sat Jul 9 21:50:59 2022
% 0.13/0.36 The command was "./sos". The process ID is 4199.
% 0.13/0.36
% 0.13/0.36 set(prolog_style_variables).
% 0.13/0.36 set(auto).
% 0.13/0.36 dependent: set(auto1).
% 0.13/0.36 dependent: set(process_input).
% 0.13/0.36 dependent: clear(print_kept).
% 0.13/0.36 dependent: clear(print_new_demod).
% 0.13/0.36 dependent: clear(print_back_demod).
% 0.13/0.36 dependent: clear(print_back_sub).
% 0.13/0.36 dependent: set(control_memory).
% 0.13/0.36 dependent: assign(max_mem, 12000).
% 0.13/0.36 dependent: assign(pick_given_ratio, 4).
% 0.13/0.36 dependent: assign(stats_level, 1).
% 0.13/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.36 dependent: assign(sos_limit, 5000).
% 0.13/0.36 dependent: assign(max_weight, 60).
% 0.13/0.36 clear(print_given).
% 0.13/0.36
% 0.13/0.36 list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=5.
% 0.13/0.36
% 0.13/0.36 This ia a non-Horn set with equality. The strategy will be
% 0.13/0.36 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.13/0.36 unit deletion, with positive clauses in sos and nonpositive
% 0.13/0.36 clauses in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(knuth_bendix).
% 0.13/0.36 dependent: set(para_from).
% 0.13/0.36 dependent: set(para_into).
% 0.13/0.36 dependent: clear(para_from_right).
% 0.13/0.36 dependent: clear(para_into_right).
% 0.13/0.36 dependent: set(para_from_vars).
% 0.13/0.36 dependent: set(eq_units_both_ways).
% 0.13/0.36 dependent: set(dynamic_demod_all).
% 0.13/0.36 dependent: set(dynamic_demod).
% 0.13/0.36 dependent: set(order_eq).
% 0.13/0.36 dependent: set(back_demod).
% 0.13/0.36 dependent: set(lrpo).
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: set(unit_deletion).
% 0.13/0.36 dependent: set(factor).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36 Following clause subsumed by 138 during input processing: 0 [copy,138,flip.1] {-} A=A.
% 0.13/0.36 138 back subsumes 63.
% 0.13/0.36
% 0.13/0.36 ======= end of input processing =======
% 0.41/0.59
% 0.41/0.59 Model 1 (0.00 seconds, 0 Inserts)
% 0.41/0.59
% 0.41/0.59 Stopped by limit on number of solutions
% 0.41/0.59
% 0.41/0.59
% 0.41/0.59 -------------- Softie stats --------------
% 0.41/0.59
% 0.41/0.59 UPDATE_STOP: 300
% 0.41/0.59 SFINDER_TIME_LIMIT: 2
% 0.41/0.59 SHORT_CLAUSE_CUTOFF: 4
% 0.41/0.59 number of clauses in intial UL: 50
% 0.41/0.59 number of clauses initially in problem: 121
% 0.41/0.59 percentage of clauses intially in UL: 41
% 0.41/0.59 percentage of distinct symbols occuring in initial UL: 64
% 0.41/0.59 percent of all initial clauses that are short: 100
% 0.41/0.59 absolute distinct symbol count: 50
% 0.41/0.59 distinct predicate count: 10
% 0.41/0.59 distinct function count: 30
% 0.41/0.59 distinct constant count: 10
% 0.41/0.59
% 0.41/0.59 ---------- no more Softie stats ----------
% 0.41/0.59
% 0.41/0.59
% 0.41/0.59
% 0.41/0.59 Stopped by limit on insertions
% 0.41/0.59
% 0.41/0.59 =========== start of search ===========
% 1.93/2.11
% 1.93/2.11 -------- PROOF --------
% 1.93/2.11 % SZS status Unsatisfiable
% 1.93/2.11 % SZS output start Refutation
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Model 2 [ 14 1 3363 ] (0.00 seconds, 250000 Inserts)
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Model 3 [ 14 2 17018 ] (0.00 seconds, 250000 Inserts)
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Model 4 [ 9 1 5774 ] (0.00 seconds, 250000 Inserts)
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 Stopped by limit on insertions
% 1.93/2.11
% 1.93/2.11 -----> EMPTY CLAUSE at 1.73 sec ----> 350 [hyper,327,5,71,unit_del,61,62] {-} $F.
% 1.93/2.11
% 1.93/2.11 Length of proof is 2. Level of proof is 1.
% 1.93/2.11
% 1.93/2.11 ---------------- PROOF ----------------
% 1.93/2.11 % SZS status Unsatisfiable
% 1.93/2.11 % SZS output start Refutation
% 1.93/2.11
% 1.93/2.11 2 [] {+} -member(not_subclass_element(A,B),B)|subclass(A,B).
% 1.93/2.11 5 [] {+} -subclass(A,B)| -subclass(B,A)|A=B.
% 1.93/2.11 60 [] {-} x!=y.
% 1.93/2.11 61 [copy,60,flip.1] {+} y!=x.
% 1.93/2.11 62 [] {+} -member(not_subclass_element(y,x),y).
% 1.93/2.11 71 [] {-} member(not_subclass_element(A,B),A)|subclass(A,B).
% 1.93/2.11 137 [] {-} member(not_subclass_element(x,y),y).
% 1.93/2.11 327 [hyper,137,2] {-} subclass(x,y).
% 1.93/2.11 350 [hyper,327,5,71,unit_del,61,62] {-} $F.
% 1.93/2.11
% 1.93/2.11 % SZS output end Refutation
% 1.93/2.11 ------------ end of proof -------------
% 1.93/2.11
% 1.93/2.11
% 1.93/2.11 Search stopped by max_proofs option.
% 1.93/2.11
% 1.93/2.11
% 1.93/2.11 Search stopped by max_proofs option.
% 1.93/2.11
% 1.93/2.11 ============ end of search ============
% 1.93/2.11
% 1.93/2.11 ----------- soft-scott stats ----------
% 1.93/2.11
% 1.93/2.11 true clauses given 2 (13.3%)
% 1.93/2.11 false clauses given 13
% 1.93/2.11
% 1.93/2.11 FALSE TRUE
% 1.93/2.11 3 0 1
% 1.93/2.11 5 5 10
% 1.93/2.11 6 2 1
% 1.93/2.11 7 12 8
% 1.93/2.11 8 11 18
% 1.93/2.11 9 18 3
% 1.93/2.11 10 8 22
% 1.93/2.11 11 10 20
% 1.93/2.11 12 3 3
% 1.93/2.11 13 10 29
% 1.93/2.11 14 4 3
% 1.93/2.11 15 0 9
% 1.93/2.11 16 1 2
% 1.93/2.11 17 0 5
% 1.93/2.11 18 0 2
% 1.93/2.11 19 0 1
% 1.93/2.11 20 0 1
% 1.93/2.11 22 1 0
% 1.93/2.11 23 1 0
% 1.93/2.11 24 0 1
% 1.93/2.11 tot: 86 139 (61.8% true)
% 1.93/2.11
% 1.93/2.11
% 1.93/2.11 Model 4 [ 9 -60 5774 ] (0.00 seconds, 250000 Inserts)
% 1.93/2.11
% 1.93/2.11 That finishes the proof of the theorem.
% 1.93/2.11
% 1.93/2.11 Process 4199 finished Sat Jul 9 21:51:00 2022
%------------------------------------------------------------------------------