TSTP Solution File: SET073-7 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SET073-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n028.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 05:15:21 EDT 2022
% Result : Unsatisfiable 1.94s 2.14s
% Output : Refutation 1.94s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET073-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.07/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n028.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 : Sun Jul 10 10:58:57 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox on n028.cluster.edu,
% 0.12/0.36 Sun Jul 10 10:58:57 2022
% 0.12/0.36 The command was "./sos". The process ID is 24202.
% 0.12/0.36
% 0.12/0.36 set(prolog_style_variables).
% 0.12/0.36 set(auto).
% 0.12/0.36 dependent: set(auto1).
% 0.12/0.36 dependent: set(process_input).
% 0.12/0.36 dependent: clear(print_kept).
% 0.12/0.36 dependent: clear(print_new_demod).
% 0.12/0.36 dependent: clear(print_back_demod).
% 0.12/0.36 dependent: clear(print_back_sub).
% 0.12/0.36 dependent: set(control_memory).
% 0.12/0.36 dependent: assign(max_mem, 12000).
% 0.12/0.36 dependent: assign(pick_given_ratio, 4).
% 0.12/0.36 dependent: assign(stats_level, 1).
% 0.12/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.36 dependent: assign(sos_limit, 5000).
% 0.12/0.36 dependent: assign(max_weight, 60).
% 0.12/0.36 clear(print_given).
% 0.12/0.36
% 0.12/0.36 list(usable).
% 0.12/0.36
% 0.12/0.36 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=5.
% 0.12/0.36
% 0.12/0.36 This ia a non-Horn set with equality. The strategy will be
% 0.12/0.36 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.12/0.36 unit deletion, with positive clauses in sos and nonpositive
% 0.12/0.36 clauses in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(knuth_bendix).
% 0.12/0.36 dependent: set(para_from).
% 0.12/0.36 dependent: set(para_into).
% 0.12/0.36 dependent: clear(para_from_right).
% 0.12/0.36 dependent: clear(para_into_right).
% 0.12/0.36 dependent: set(para_from_vars).
% 0.12/0.36 dependent: set(eq_units_both_ways).
% 0.12/0.36 dependent: set(dynamic_demod_all).
% 0.12/0.36 dependent: set(dynamic_demod).
% 0.12/0.36 dependent: set(order_eq).
% 0.12/0.36 dependent: set(back_demod).
% 0.12/0.36 dependent: set(lrpo).
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: set(unit_deletion).
% 0.12/0.36 dependent: set(factor).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36 Following clause subsumed by 153 during input processing: 0 [copy,153,flip.1] {-} unordered_pair(A,B)=unordered_pair(B,A).
% 0.12/0.36 Following clause subsumed by 166 during input processing: 0 [copy,166,flip.1] {-} A=A.
% 0.12/0.36 166 back subsumes 81.
% 0.12/0.36 166 back subsumes 73.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.67/0.86
% 0.67/0.86 Model 1 (0.00 seconds, 0 Inserts)
% 0.67/0.86
% 0.67/0.86 Stopped by limit on number of solutions
% 0.67/0.86
% 0.67/0.86
% 0.67/0.86 -------------- Softie stats --------------
% 0.67/0.86
% 0.67/0.86 UPDATE_STOP: 300
% 0.67/0.86 SFINDER_TIME_LIMIT: 2
% 0.67/0.86 SHORT_CLAUSE_CUTOFF: 4
% 0.67/0.86 number of clauses in intial UL: 61
% 0.67/0.86 number of clauses initially in problem: 146
% 0.67/0.86 percentage of clauses intially in UL: 41
% 0.67/0.86 percentage of distinct symbols occuring in initial UL: 60
% 0.67/0.86 percent of all initial clauses that are short: 100
% 0.67/0.86 absolute distinct symbol count: 50
% 0.67/0.86 distinct predicate count: 10
% 0.67/0.86 distinct function count: 30
% 0.67/0.86 distinct constant count: 10
% 0.67/0.86
% 0.67/0.86 ---------- no more Softie stats ----------
% 0.67/0.86
% 0.67/0.86
% 0.67/0.86
% 0.67/0.86 Stopped by limit on insertions
% 0.67/0.86
% 0.67/0.86 =========== start of search ===========
% 1.94/2.14
% 1.94/2.14 -------- PROOF --------
% 1.94/2.14 % SZS status Unsatisfiable
% 1.94/2.14 % SZS output start Refutation
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 Model 2 [ 2 0 4058 ] (0.00 seconds, 250000 Inserts)
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 Stopped by limit on insertions
% 1.94/2.14
% 1.94/2.14 -----> EMPTY CLAUSE at 1.77 sec ----> 367 [para_from,164.1.1,7.2.2,unit_del,163,69] {-} $F.
% 1.94/2.14
% 1.94/2.14 Length of proof is 0. Level of proof is 0.
% 1.94/2.14
% 1.94/2.14 ---------------- PROOF ----------------
% 1.94/2.14 % SZS status Unsatisfiable
% 1.94/2.14 % SZS output start Refutation
% 1.94/2.14
% 1.94/2.14 7 [] {+} -member(A,universal_class)|member(A,unordered_pair(A,B)).
% 1.94/2.14 69 [] {+} -member(A,null_class).
% 1.94/2.14 163 [] {+} member(x,universal_class).
% 1.94/2.14 164 [] {-} unordered_pair(x,y)=null_class.
% 1.94/2.14 367 [para_from,164.1.1,7.2.2,unit_del,163,69] {-} $F.
% 1.94/2.14
% 1.94/2.14 % SZS output end Refutation
% 1.94/2.14 ------------ end of proof -------------
% 1.94/2.14
% 1.94/2.14
% 1.94/2.14 Search stopped by max_proofs option.
% 1.94/2.14
% 1.94/2.14
% 1.94/2.14 Search stopped by max_proofs option.
% 1.94/2.14
% 1.94/2.14 ============ end of search ============
% 1.94/2.14
% 1.94/2.14 ----------- soft-scott stats ----------
% 1.94/2.14
% 1.94/2.14 true clauses given 0 (0.0%)
% 1.94/2.14 false clauses given 10
% 1.94/2.14
% 1.94/2.14 FALSE TRUE
% 1.94/2.14 3 0 5
% 1.94/2.14 5 4 8
% 1.94/2.14 6 4 2
% 1.94/2.14 7 10 4
% 1.94/2.14 8 17 12
% 1.94/2.14 9 10 1
% 1.94/2.14 10 8 8
% 1.94/2.14 11 13 10
% 1.94/2.14 12 1 9
% 1.94/2.14 13 6 17
% 1.94/2.14 14 4 1
% 1.94/2.14 15 0 5
% 1.94/2.14 16 5 2
% 1.94/2.14 17 11 5
% 1.94/2.14 18 0 2
% 1.94/2.14 19 0 4
% 1.94/2.14 20 0 2
% 1.94/2.14 21 0 1
% 1.94/2.14 22 1 1
% 1.94/2.14 23 1 0
% 1.94/2.14 24 0 4
% 1.94/2.14 tot: 95 103 (52.0% true)
% 1.94/2.14
% 1.94/2.14
% 1.94/2.14 Model 2 [ 2 -93 4058 ] (0.00 seconds, 250000 Inserts)
% 1.94/2.14
% 1.94/2.14 That finishes the proof of the theorem.
% 1.94/2.14
% 1.94/2.14 Process 24202 finished Sun Jul 10 10:58:59 2022
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