TSTP Solution File: SET194+3 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SET194+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n005.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 05:16:42 EDT 2022
% Result : Theorem 0.20s 0.53s
% Output : Refutation 0.20s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET194+3 : TPTP v8.1.0. Released v2.2.0.
% 0.07/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n005.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Sun Jul 10 13:22:37 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 n005.cluster.edu,
% 0.12/0.35 Sun Jul 10 13:22:37 2022
% 0.12/0.35 The command was "./sos". The process ID is 29901.
% 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 13 during input processing: 0 [copy,13,flip.1] {-} union(A,B)=union(B,A).
% 0.12/0.35 Following clause subsumed by 16 during input processing: 0 [copy,16,flip.1] {-} A=A.
% 0.12/0.35 16 back subsumes 11.
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.20/0.40
% 0.20/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.20/0.40
% 0.20/0.40 Stopped by limit on number of solutions
% 0.20/0.40
% 0.20/0.40
% 0.20/0.40 -------------- Softie stats --------------
% 0.20/0.40
% 0.20/0.40 UPDATE_STOP: 300
% 0.20/0.40 SFINDER_TIME_LIMIT: 2
% 0.20/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.20/0.40 number of clauses in intial UL: 10
% 0.20/0.40 number of clauses initially in problem: 15
% 0.20/0.40 percentage of clauses intially in UL: 66
% 0.20/0.40 percentage of distinct symbols occuring in initial UL: 100
% 0.20/0.40 percent of all initial clauses that are short: 100
% 0.20/0.40 absolute distinct symbol count: 8
% 0.20/0.40 distinct predicate count: 3
% 0.20/0.40 distinct function count: 3
% 0.20/0.40 distinct constant count: 2
% 0.20/0.40
% 0.20/0.40 ---------- no more Softie stats ----------
% 0.20/0.40
% 0.20/0.40
% 0.20/0.40
% 0.20/0.40 =========== start of search ===========
% 0.20/0.53
% 0.20/0.53 -------- PROOF --------
% 0.20/0.53 % SZS status Theorem
% 0.20/0.53 % SZS output start Refutation
% 0.20/0.53
% 0.20/0.53 Stopped by limit on insertions
% 0.20/0.53
% 0.20/0.53 Model 2 [ 1 0 156 ] (0.00 seconds, 250000 Inserts)
% 0.20/0.53
% 0.20/0.53 ----> UNIT CONFLICT at 0.15 sec ----> 51 [binary,50.1,9.1] {+} $F.
% 0.20/0.53
% 0.20/0.53 Length of proof is 3. Level of proof is 3.
% 0.20/0.53
% 0.20/0.53 ---------------- PROOF ----------------
% 0.20/0.53 % SZS status Theorem
% 0.20/0.53 % SZS output start Refutation
% 0.20/0.53
% 0.20/0.53 2 [] {+} member(A,union(B,C))| -member(A,B).
% 0.20/0.53 5 [] {+} subset(A,B)| -member($f1(A,B),B).
% 0.20/0.53 9 [] {+} -subset($c2,union($c2,$c1)).
% 0.20/0.53 12 [] {-} subset(A,B)|member($f1(A,B),A).
% 0.20/0.53 17 [hyper,12,9] {-} member($f1($c2,union($c2,$c1)),$c2).
% 0.20/0.53 21 [hyper,17,2] {-} member($f1($c2,union($c2,$c1)),union($c2,A)).
% 0.20/0.53 50 [hyper,21,5] {-} subset($c2,union($c2,$c1)).
% 0.20/0.53 51 [binary,50.1,9.1] {+} $F.
% 0.20/0.53
% 0.20/0.53 % SZS output end Refutation
% 0.20/0.53 ------------ end of proof -------------
% 0.20/0.53
% 0.20/0.53
% 0.20/0.53 Search stopped by max_proofs option.
% 0.20/0.53
% 0.20/0.53
% 0.20/0.53 Search stopped by max_proofs option.
% 0.20/0.53
% 0.20/0.53 ============ end of search ============
% 0.20/0.53
% 0.20/0.53 ----------- soft-scott stats ----------
% 0.20/0.53
% 0.20/0.53 true clauses given 2 (25.0%)
% 0.20/0.53 false clauses given 6
% 0.20/0.53
% 0.20/0.53 FALSE TRUE
% 0.20/0.53 5 0 1
% 0.20/0.53 9 2 0
% 0.20/0.53 11 2 0
% 0.20/0.53 12 2 0
% 0.20/0.53 13 1 0
% 0.20/0.53 16 1 0
% 0.20/0.53 17 2 6
% 0.20/0.53 19 1 3
% 0.20/0.53 21 2 1
% 0.20/0.53 22 0 1
% 0.20/0.53 23 2 0
% 0.20/0.53 25 0 2
% 0.20/0.53 27 0 1
% 0.20/0.53 tot: 15 15 (50.0% true)
% 0.20/0.53
% 0.20/0.53
% 0.20/0.53 Model 2 [ 1 0 156 ] (0.00 seconds, 250000 Inserts)
% 0.20/0.53
% 0.20/0.53 That finishes the proof of the theorem.
% 0.20/0.53
% 0.20/0.53 Process 29901 finished Sun Jul 10 13:22:37 2022
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