TSTP Solution File: GEO056-3 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : GEO056-3 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n032.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 06:17:46 EDT 2022
% Result : Unsatisfiable 0.14s 0.30s
% Output : Refutation 0.14s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : GEO056-3 : TPTP v8.1.0. Released v1.0.0.
% 0.00/0.10 % Command : sos-script %s
% 0.08/0.28 % Computer : n032.cluster.edu
% 0.08/0.28 % Model : x86_64 x86_64
% 0.08/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.28 % Memory : 8042.1875MB
% 0.08/0.28 % OS : Linux 3.10.0-693.el7.x86_64
% 0.08/0.28 % CPULimit : 300
% 0.08/0.28 % WCLimit : 600
% 0.08/0.28 % DateTime : Sat Jun 18 10:15:31 EDT 2022
% 0.08/0.29 % CPUTime :
% 0.14/0.30
% 0.14/0.30 -------- PROOF --------
% 0.14/0.30 % SZS status Unsatisfiable
% 0.14/0.30 % SZS output start Refutation
% 0.14/0.30 ----- Otter 3.2, August 2001 -----
% 0.14/0.30 The process was started by sandbox2 on n032.cluster.edu,
% 0.14/0.30 Sat Jun 18 10:15:31 2022
% 0.14/0.30 The command was "./sos". The process ID is 3051.
% 0.14/0.30
% 0.14/0.30 set(prolog_style_variables).
% 0.14/0.30 set(auto).
% 0.14/0.30 dependent: set(auto1).
% 0.14/0.30 dependent: set(process_input).
% 0.14/0.30 dependent: clear(print_kept).
% 0.14/0.30 dependent: clear(print_new_demod).
% 0.14/0.30 dependent: clear(print_back_demod).
% 0.14/0.30 dependent: clear(print_back_sub).
% 0.14/0.30 dependent: set(control_memory).
% 0.14/0.30 dependent: assign(max_mem, 12000).
% 0.14/0.30 dependent: assign(pick_given_ratio, 4).
% 0.14/0.30 dependent: assign(stats_level, 1).
% 0.14/0.30 dependent: assign(pick_semantic_ratio, 3).
% 0.14/0.30 dependent: assign(sos_limit, 5000).
% 0.14/0.30 dependent: assign(max_weight, 60).
% 0.14/0.30 clear(print_given).
% 0.14/0.30
% 0.14/0.30 list(usable).
% 0.14/0.30
% 0.14/0.30 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=8.
% 0.14/0.30
% 0.14/0.30 This ia a non-Horn set with equality. The strategy will be
% 0.14/0.30 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.14/0.30 unit deletion, with positive clauses in sos and nonpositive
% 0.14/0.30 clauses in usable.
% 0.14/0.30
% 0.14/0.30 dependent: set(knuth_bendix).
% 0.14/0.30 dependent: set(para_from).
% 0.14/0.30 dependent: set(para_into).
% 0.14/0.30 dependent: clear(para_from_right).
% 0.14/0.30 dependent: clear(para_into_right).
% 0.14/0.30 dependent: set(para_from_vars).
% 0.14/0.30 dependent: set(eq_units_both_ways).
% 0.14/0.30 dependent: set(dynamic_demod_all).
% 0.14/0.30 dependent: set(dynamic_demod).
% 0.14/0.30 dependent: set(order_eq).
% 0.14/0.30 dependent: set(back_demod).
% 0.14/0.30 dependent: set(lrpo).
% 0.14/0.30 dependent: set(hyper_res).
% 0.14/0.30 dependent: set(unit_deletion).
% 0.14/0.30 dependent: set(factor).
% 0.14/0.30
% 0.14/0.30 ------------> process usable:
% 0.14/0.30
% 0.14/0.30 ------------> process sos:
% 0.14/0.30 Following clause subsumed by 44 during input processing: 0 [demod,47] {-} between(A,B,extension(A,B,A,B)).
% 0.14/0.30 Following clause subsumed by 45 during input processing: 0 [demod,47] {-} equidistant(A,extension(B,A,B,A),B,A).
% 0.14/0.30 43 back subsumes 40.
% 0.14/0.30
% 0.14/0.30 ----> UNIT CONFLICT at 0.00 sec ----> 57 [binary,56.1,55.1] {-} $F.
% 0.14/0.30
% 0.14/0.30 Length of proof is 4. Level of proof is 2.
% 0.14/0.30
% 0.14/0.30 ---------------- PROOF ----------------
% 0.14/0.30 % SZS status Unsatisfiable
% 0.14/0.30 % SZS output start Refutation
% 0.14/0.30
% 0.14/0.30 25 [] {-} v!=reflection(u,v).
% 0.14/0.30 26 [copy,25,flip.1] {-} reflection(u,v)!=v.
% 0.14/0.30 47,46 [] {-} reflection(A,B)=extension(A,B,A,B).
% 0.14/0.30 49 [] {-} A=extension(B,A,C,C).
% 0.14/0.30 51,50 [copy,49,flip.1] {-} extension(A,B,C,C)=B.
% 0.14/0.30 52 [] {-} u=v.
% 0.14/0.30 54,53 [copy,52,flip.1] {-} v=u.
% 0.14/0.30 55 [] {-} A=A.
% 0.14/0.30 56 [back_demod,26,demod,54,47,51,54] {-} u!=u.
% 0.14/0.30 57 [binary,56.1,55.1] {-} $F.
% 0.14/0.30
% 0.14/0.30 % SZS output end Refutation
% 0.14/0.30 ------------ end of proof -------------
% 0.14/0.30
% 0.14/0.30
% 0.14/0.30 Search stopped by max_proofs option.
% 0.14/0.30
% 0.14/0.30
% 0.14/0.30 Search stopped by max_proofs option.
% 0.14/0.30
% 0.14/0.30 ============ end of search ============
% 0.14/0.30
% 0.14/0.30 That finishes the proof of the theorem.
% 0.14/0.30
% 0.14/0.30 Process 3051 finished Sat Jun 18 10:15:31 2022
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