TSTP Solution File: GEO262+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : GEO262+1 : TPTP v8.1.0. Bugfixed v6.4.0.
% 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 06:19:45 EDT 2022
% Result : Theorem 0.18s 0.47s
% Output : Refutation 0.18s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : GEO262+1 : TPTP v8.1.0. Bugfixed v6.4.0.
% 0.03/0.12 % 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
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Sat Jun 18 12:46:43 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.35 ----- Otter 3.2, August 2001 -----
% 0.12/0.35 The process was started by sandbox on n025.cluster.edu,
% 0.12/0.35 Sat Jun 18 12:46:43 2022
% 0.12/0.35 The command was "./sos". The process ID is 2394.
% 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=0, symmetry=0, max_lits=10.
% 0.12/0.35
% 0.12/0.35 This is a non-Horn set without equality. The strategy
% 0.12/0.35 will be ordered hyper_res, ur_res, unit deletion, and
% 0.12/0.35 factoring, with satellites in sos and nuclei in usable.
% 0.12/0.35
% 0.12/0.35 dependent: set(hyper_res).
% 0.12/0.35 dependent: set(factor).
% 0.12/0.35 dependent: set(unit_deletion).
% 0.12/0.35
% 0.12/0.35 ------------> process usable:
% 0.12/0.35 Following clause subsumed by 31 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).
% 0.12/0.35 Following clause subsumed by 31 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)).
% 0.12/0.35 Following clause subsumed by 36 during input processing: 0 [] {-} -left_apart_point(A,reverse_line(B)).
% 0.12/0.35 Following clause subsumed by 37 during input processing: 0 [] {-} -left_convergent_lines(A,reverse_line(B)).
% 0.12/0.35 Following clause subsumed by 36 during input processing: 0 [unit_del,36,37] {-} -distinct_points(A,B)| -left_apart_point(A,C).
% 0.12/0.35 Following clause subsumed by 36 during input processing: 0 [unit_del,36] {-} -left_apart_point(A,B)|distinct_points(A,C).
% 0.12/0.35 Following clause subsumed by 36 during input processing: 0 [unit_del,36] {-} -left_apart_point(A,B)| -unequally_directed_lines(B,C)|distinct_lines(B,C).
% 0.12/0.35 Following clause subsumed by 37 during input processing: 0 [unit_del,37] {-} -left_convergent_lines(A,B)|unequally_directed_lines(B,C).
% 0.12/0.35 36 back subsumes 17.
% 0.12/0.35 36 back subsumes 16.
% 0.12/0.35 36 back subsumes 15.
% 0.12/0.35 36 back subsumes 14.
% 0.12/0.35 36 back subsumes 12.
% 0.12/0.35 36 back subsumes 11.
% 0.12/0.35 36 back subsumes 3.
% 0.12/0.35 36 back subsumes 2.
% 0.12/0.35
% 0.12/0.35 ------------> process sos:
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.18/0.39
% 0.18/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.18/0.39
% 0.18/0.39 Stopped by limit on number of solutions
% 0.18/0.39
% 0.18/0.39
% 0.18/0.39 -------------- Softie stats --------------
% 0.18/0.39
% 0.18/0.39 UPDATE_STOP: 300
% 0.18/0.39 SFINDER_TIME_LIMIT: 2
% 0.18/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.18/0.39 number of clauses in intial UL: 52
% 0.18/0.39 number of clauses initially in problem: 56
% 0.18/0.39 percentage of clauses intially in UL: 92
% 0.18/0.39 percentage of distinct symbols occuring in initial UL: 95
% 0.18/0.39 percent of all initial clauses that are short: 100
% 0.18/0.39 absolute distinct symbol count: 22
% 0.18/0.39 distinct predicate count: 12
% 0.18/0.39 distinct function count: 4
% 0.18/0.39 distinct constant count: 6
% 0.18/0.39
% 0.18/0.39 ---------- no more Softie stats ----------
% 0.18/0.39
% 0.18/0.39
% 0.18/0.39
% 0.18/0.39 =========== start of search ===========
% 0.18/0.47
% 0.18/0.47 -------- PROOF --------
% 0.18/0.47 % SZS status Theorem
% 0.18/0.47 % SZS output start Refutation
% 0.18/0.47
% 0.18/0.47 -----> EMPTY CLAUSE at 0.10 sec ----> 81 [hyper,70,35,71,unit_del,37,37] {-} $F.
% 0.18/0.47
% 0.18/0.47 Length of proof is 2. Level of proof is 1.
% 0.18/0.47
% 0.18/0.47 ---------------- PROOF ----------------
% 0.18/0.47 % SZS status Theorem
% 0.18/0.47 % SZS output start Refutation
% 0.18/0.47
% 0.18/0.47 4 [] {+} -convergent_lines(A,B)|unequally_directed_lines(A,B).
% 0.18/0.47 5 [] {+} -convergent_lines(A,B)|unequally_directed_lines(A,reverse_line(B)).
% 0.18/0.47 35 [] {+} -unequally_directed_lines(A,B)| -unequally_directed_lines(A,reverse_line(B))|left_convergent_lines(A,B)|left_convergent_lines(A,reverse_line(B)).
% 0.18/0.47 37 [] {+} -left_convergent_lines(A,B).
% 0.18/0.47 63 [] {-} convergent_lines($c6,$c5).
% 0.18/0.47 70 [hyper,63,5] {-} unequally_directed_lines($c6,reverse_line($c5)).
% 0.18/0.47 71 [hyper,63,4] {-} unequally_directed_lines($c6,$c5).
% 0.18/0.47 81 [hyper,70,35,71,unit_del,37,37] {-} $F.
% 0.18/0.47
% 0.18/0.47 % SZS output end Refutation
% 0.18/0.47 ------------ end of proof -------------
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 Search stopped by max_proofs option.
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 Search stopped by max_proofs option.
% 0.18/0.47
% 0.18/0.47 ============ end of search ============
% 0.18/0.47
% 0.18/0.47 ----------- soft-scott stats ----------
% 0.18/0.47
% 0.18/0.47 true clauses given 1 (11.1%)
% 0.18/0.47 false clauses given 8
% 0.18/0.47
% 0.18/0.47 FALSE TRUE
% 0.18/0.47 4 2 0
% 0.18/0.47 6 3 0
% 0.18/0.47 7 0 2
% 0.18/0.47 8 1 2
% 0.18/0.47 tot: 6 4 (40.0% true)
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 Model 1 (0.00 seconds, 0 Inserts)
% 0.18/0.47
% 0.18/0.47 That finishes the proof of the theorem.
% 0.18/0.47
% 0.18/0.47 Process 2394 finished Sat Jun 18 12:46:43 2022
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