TSTP Solution File: GEO237+3 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : GEO237+3 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n013.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 06:19:31 EDT 2022
% Result : Theorem 0.19s 0.37s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : GEO237+3 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n013.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 : Sat Jun 18 13:55:14 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.37
% 0.19/0.37 -------- PROOF --------
% 0.19/0.37 % SZS status Unsatisfiable
% 0.19/0.37 % SZS output start Refutation
% 0.19/0.37 ----- Otter 3.2, August 2001 -----
% 0.19/0.37 The process was started by sandbox on n013.cluster.edu,
% 0.19/0.37 Sat Jun 18 13:55:14 2022
% 0.19/0.37 The command was "./sos". The process ID is 13322.
% 0.19/0.37
% 0.19/0.37 set(prolog_style_variables).
% 0.19/0.37 set(auto).
% 0.19/0.37 dependent: set(auto1).
% 0.19/0.37 dependent: set(process_input).
% 0.19/0.37 dependent: clear(print_kept).
% 0.19/0.37 dependent: clear(print_new_demod).
% 0.19/0.37 dependent: clear(print_back_demod).
% 0.19/0.37 dependent: clear(print_back_sub).
% 0.19/0.37 dependent: set(control_memory).
% 0.19/0.37 dependent: assign(max_mem, 12000).
% 0.19/0.37 dependent: assign(pick_given_ratio, 4).
% 0.19/0.37 dependent: assign(stats_level, 1).
% 0.19/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.19/0.37 dependent: assign(sos_limit, 5000).
% 0.19/0.37 dependent: assign(max_weight, 60).
% 0.19/0.37 clear(print_given).
% 0.19/0.37
% 0.19/0.37 formula_list(usable).
% 0.19/0.37
% 0.19/0.37 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=10.
% 0.19/0.37
% 0.19/0.37 This ia a non-Horn set with equality. The strategy will be
% 0.19/0.37 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.19/0.37 unit deletion, with positive clauses in sos and nonpositive
% 0.19/0.37 clauses in usable.
% 0.19/0.37
% 0.19/0.37 dependent: set(knuth_bendix).
% 0.19/0.37 dependent: set(para_from).
% 0.19/0.37 dependent: set(para_into).
% 0.19/0.37 dependent: clear(para_from_right).
% 0.19/0.37 dependent: clear(para_into_right).
% 0.19/0.37 dependent: set(para_from_vars).
% 0.19/0.37 dependent: set(eq_units_both_ways).
% 0.19/0.37 dependent: set(dynamic_demod_all).
% 0.19/0.37 dependent: set(dynamic_demod).
% 0.19/0.37 dependent: set(order_eq).
% 0.19/0.37 dependent: set(back_demod).
% 0.19/0.37 dependent: set(lrpo).
% 0.19/0.37 dependent: set(hyper_res).
% 0.19/0.37 dependent: set(unit_deletion).
% 0.19/0.37 dependent: set(factor).
% 0.19/0.37
% 0.19/0.37 ------------> process usable:
% 0.19/0.37 Following clause subsumed by 36 during input processing: 0 [] {-} -unequally_directed_lines(A,B)| -unequally_directed_lines(A,reverse_line(B))|unequally_directed_lines(A,C)|unequally_directed_lines(B,C).
% 0.19/0.37 Following clause subsumed by 36 during input processing: 0 [] {-} -unequally_directed_lines(A,B)| -unequally_directed_lines(A,reverse_line(B))|unequally_directed_lines(A,reverse_line(C))|unequally_directed_lines(B,reverse_line(C)).
% 0.19/0.37 Following clause subsumed by 40 during input processing: 0 [] {-} -left_apart_point(A,reverse_line(B)).
% 0.19/0.37 Following clause subsumed by 41 during input processing: 0 [] {-} -left_convergent_lines(A,reverse_line(B)).
% 0.19/0.37 Following clause subsumed by 40 during input processing: 0 [unit_del,40,41] {-} -distinct_points(A,B)| -left_apart_point(A,C).
% 0.19/0.37 Following clause subsumed by 40 during input processing: 0 [unit_del,40] {-} -left_apart_point(A,B)|distinct_points(A,C).
% 0.19/0.37 Following clause subsumed by 40 during input processing: 0 [unit_del,40] {-} -left_apart_point(A,B)| -unequally_directed_lines(B,C)|distinct_lines(B,C).
% 0.19/0.37 Following clause subsumed by 41 during input processing: 0 [unit_del,41] {-} -left_convergent_lines(A,B)|unequally_directed_lines(B,C).
% 0.19/0.37 40 back subsumes 20.
% 0.19/0.37 40 back subsumes 19.
% 0.19/0.37 40 back subsumes 10.
% 0.19/0.37 40 back subsumes 4.
% 0.19/0.37 41 back subsumes 6.
% 0.19/0.37
% 0.19/0.37 ------------> process sos:
% 0.19/0.37 Following clause subsumed by 68 during input processing: 0 [copy,68,flip.1] {-} equally_directed_lines(A,A).
% 0.19/0.37
% 0.19/0.37 ----> UNIT CONFLICT at 0.00 sec ----> 75 [binary,74.1,72.1] {-} $F.
% 0.19/0.37
% 0.19/0.37 Length of proof is 1. Level of proof is 1.
% 0.19/0.37
% 0.19/0.37 ---------------- PROOF ----------------
% 0.19/0.37 % SZS status Theorem
% 0.19/0.37 % SZS output start Refutation
% 0.19/0.37
% 0.19/0.37 50 [] {-} -apart_point_and_line(A,parallel_through_point(B,A)).
% 0.19/0.37 71,70 [] {-} equally_directed_lines(parallel_through_point(A,B),A).
% 0.19/0.37 72 [] {-} apart_point_and_line($c2,$c1).
% 0.19/0.37 74 [back_demod,50,demod,71] {-} -apart_point_and_line(A,B).
% 0.19/0.37 75 [binary,74.1,72.1] {-} $F.
% 0.19/0.37
% 0.19/0.37 % SZS output end Refutation
% 0.19/0.37 ------------ end of proof -------------
% 0.19/0.37
% 0.19/0.37
% 0.19/0.37 Search stopped by max_proofs option.
% 0.19/0.37
% 0.19/0.37
% 0.19/0.37 Search stopped by max_proofs option.
% 0.19/0.37
% 0.19/0.37 ============ end of search ============
% 0.19/0.37
% 0.19/0.37 That finishes the proof of the theorem.
% 0.19/0.37
% 0.19/0.37 Process 13322 finished Sat Jun 18 13:55:14 2022
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