TSTP Solution File: MGT049+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : MGT049+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n018.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 : Sun Jul 17 22:26:01 EDT 2022
% Result : Theorem 0.20s 0.42s
% 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 : MGT049+1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n018.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Thu Jun 9 10:41:38 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n018.cluster.edu,
% 0.13/0.36 Thu Jun 9 10:41:38 2022
% 0.13/0.36 The command was "./sos". The process ID is 3218.
% 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 formula_list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=3.
% 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 20 during input processing: 0 [copy,20,flip.1] {-} A=A.
% 0.13/0.36
% 0.13/0.36 ======= 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: 15
% 0.20/0.40 number of clauses initially in problem: 19
% 0.20/0.40 percentage of clauses intially in UL: 78
% 0.20/0.40 percentage of distinct symbols occuring in initial UL: 91
% 0.20/0.40 percent of all initial clauses that are short: 100
% 0.20/0.40 absolute distinct symbol count: 12
% 0.20/0.40 distinct predicate count: 6
% 0.20/0.40 distinct function count: 3
% 0.20/0.40 distinct constant count: 3
% 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 Model 2 (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 =========== start of search ===========
% 0.20/0.42
% 0.20/0.42 -------- PROOF --------
% 0.20/0.42 % SZS status Theorem
% 0.20/0.42 % SZS output start Refutation
% 0.20/0.42
% 0.20/0.42 Model 3 [ 1 1 87 ] (0.00 seconds, 7194 Inserts)
% 0.20/0.42
% 0.20/0.42 ----> UNIT CONFLICT at 0.04 sec ----> 38 [binary,37.1,15.1] {-} $F.
% 0.20/0.42
% 0.20/0.42 Length of proof is 3. Level of proof is 2.
% 0.20/0.42
% 0.20/0.42 ---------------- PROOF ----------------
% 0.20/0.42 % SZS status Theorem
% 0.20/0.42 % SZS output start Refutation
% 0.20/0.42
% 0.20/0.42 12 [] {+} -organization(A)|external_ties(A,B)!=external_ties(A,C)|position(A,B)=position(A,C).
% 0.20/0.42 13 [] {+} -organization(A)|external_ties(A,B)=external_ties(A,C).
% 0.20/0.42 14 [] {-} position($c3,$c1)!=position($c3,$c2).
% 0.20/0.42 15 [copy,14,flip.1] {+} position($c3,$c2)!=position($c3,$c1).
% 0.20/0.42 18 [] {-} organization($c3).
% 0.20/0.42 33 [hyper,18,13] {+} external_ties($c3,A)=external_ties($c3,B).
% 0.20/0.42 37 [hyper,33,12,18] {-} position($c3,A)=position($c3,B).
% 0.20/0.42 38 [binary,37.1,15.1] {-} $F.
% 0.20/0.42
% 0.20/0.42 % SZS output end Refutation
% 0.20/0.42 ------------ end of proof -------------
% 0.20/0.42
% 0.20/0.42
% 0.20/0.42 Search stopped by max_proofs option.
% 0.20/0.42
% 0.20/0.42
% 0.20/0.42 Search stopped by max_proofs option.
% 0.20/0.42
% 0.20/0.42 ============ end of search ============
% 0.20/0.42
% 0.20/0.42 ----------- soft-scott stats ----------
% 0.20/0.42
% 0.20/0.42 true clauses given 0 (0.0%)
% 0.20/0.42 false clauses given 3
% 0.20/0.42
% 0.20/0.42 FALSE TRUE
% 0.20/0.42 3 0 1
% 0.20/0.42 7 0 1
% 0.20/0.42 8 3 0
% 0.20/0.42 9 0 2
% 0.20/0.42 13 0 2
% 0.20/0.42 15 0 1
% 0.20/0.42 17 0 1
% 0.20/0.42 24 0 6
% 0.20/0.42 tot: 3 14 (82.4% true)
% 0.20/0.42
% 0.20/0.42
% 0.20/0.42 Model 3 [ 1 1 87 ] (0.00 seconds, 7194 Inserts)
% 0.20/0.42
% 0.20/0.42 That finishes the proof of the theorem.
% 0.20/0.42
% 0.20/0.42 Process 3218 finished Thu Jun 9 10:41:38 2022
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