%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : GEO019-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n025.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 : Sat Jul 16 06:17:27 EDT 2022
% Result : Unsatisfiable 0.19s 0.47s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : GEO019-2 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.13 % Command : sos-script %s
% 0.12/0.33 % Computer : n025.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
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Fri Jun 17 19:04:57 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox2 on n025.cluster.edu,
% 0.12/0.36 Fri Jun 17 19:04:57 2022
% 0.12/0.36 The command was "./sos". The process ID is 9605.
% 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=8.
% 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 35 back subsumes 32.
% 0.12/0.36 Following clause subsumed by 39 during input processing: 0 [copy,39,flip.1] {-} A=A.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.19/0.46
% 0.19/0.46 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.46
% 0.19/0.46 Stopped by limit on number of solutions
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 -------------- Softie stats --------------
% 0.19/0.46
% 0.19/0.46 UPDATE_STOP: 300
% 0.19/0.47 SFINDER_TIME_LIMIT: 2
% 0.19/0.47 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.47 number of clauses in intial UL: 33
% 0.19/0.47 number of clauses initially in problem: 38
% 0.19/0.47 percentage of clauses intially in UL: 86
% 0.19/0.47 percentage of distinct symbols occuring in initial UL: 93
% 0.19/0.47 percent of all initial clauses that are short: 100
% 0.19/0.47 absolute distinct symbol count: 15
% 0.19/0.47 distinct predicate count: 3
% 0.19/0.47 distinct function count: 5
% 0.19/0.47 distinct constant count: 7
% 0.19/0.47
% 0.19/0.47 ---------- no more Softie stats ----------
% 0.19/0.47
% 0.19/0.47
% 0.19/0.47
% 0.19/0.47 Model 2 (0.00 seconds, 0 Inserts)
% 0.19/0.47
% 0.19/0.47 Stopped by limit on number of solutions
% 0.19/0.47
% 0.19/0.47 =========== start of search ===========
% 0.19/0.47
% 0.19/0.47 -------- PROOF --------
% 0.19/0.47 % SZS status Unsatisfiable
% 0.19/0.47 % SZS output start Refutation
% 0.19/0.47
% 0.19/0.47 ----> UNIT CONFLICT at 0.08 sec ----> 43 [binary,42.1,16.1] {-} $F.
% 0.19/0.47
% 0.19/0.47 Length of proof is 1. Level of proof is 1.
% 0.19/0.47
% 0.19/0.47 ---------------- PROOF ----------------
% 0.19/0.47 % SZS status Unsatisfiable
% 0.19/0.47 % SZS output start Refutation
% 0.19/0.47
% 0.19/0.47 1 [] {+} -equidistant(A,B,C,D)| -equidistant(A,B,E,F)|equidistant(C,D,E,F).
% 0.19/0.47 16 [] {+} -equidistant(w,x,v,u).
% 0.19/0.47 35 [] {+} equidistant(A,B,B,A).
% 0.19/0.47 38 [] {-} equidistant(u,v,w,x).
% 0.19/0.47 42 [hyper,38,1,35] {-} equidistant(w,x,v,u).
% 0.19/0.47 43 [binary,42.1,16.1] {-} $F.
% 0.19/0.47
% 0.19/0.47 % SZS output end Refutation
% 0.19/0.47 ------------ end of proof -------------
% 0.19/0.47
% 0.19/0.47
% 0.19/0.47 Search stopped by max_proofs option.
% 0.19/0.47
% 0.19/0.47
% 0.19/0.47 Search stopped by max_proofs option.
% 0.19/0.47
% 0.19/0.47 ============ end of search ============
% 0.19/0.47
% 0.19/0.47 ----------- soft-scott stats ----------
% 0.19/0.47
% 0.19/0.47 true clauses given 0 (0.0%)
% 0.19/0.47 false clauses given 2
% 0.19/0.47
% 0.19/0.47 FALSE TRUE
% 0.19/0.47 3 0 1
% 0.19/0.47 5 0 1
% 0.19/0.47 8 1 0
% 0.19/0.47 9 1 0
% 0.19/0.47 tot: 2 2 (50.0% true)
% 0.19/0.47
% 0.19/0.47
% 0.19/0.47 Model 2 (0.00 seconds, 0 Inserts)
% 0.19/0.47
% 0.19/0.47 That finishes the proof of the theorem.
% 0.19/0.47
% 0.19/0.47 Process 9605 finished Fri Jun 17 19:04:57 2022
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