TSTP Solution File: NUM561+2 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUM561+2 : TPTP v8.1.0. Released v4.0.0.
% 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 : Mon Jul 18 14:19:32 EDT 2022
% Result : Theorem 0.59s 0.80s
% Output : Refutation 0.59s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : NUM561+2 : TPTP v8.1.0. Released v4.0.0.
% 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 : Wed Jul 6 23:17:53 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox on n018.cluster.edu,
% 0.13/0.37 Wed Jul 6 23:17:53 2022
% 0.13/0.37 The command was "./sos". The process ID is 27455.
% 0.13/0.37
% 0.13/0.37 set(prolog_style_variables).
% 0.13/0.37 set(auto).
% 0.13/0.37 dependent: set(auto1).
% 0.13/0.37 dependent: set(process_input).
% 0.13/0.37 dependent: clear(print_kept).
% 0.13/0.37 dependent: clear(print_new_demod).
% 0.13/0.37 dependent: clear(print_back_demod).
% 0.13/0.37 dependent: clear(print_back_sub).
% 0.13/0.37 dependent: set(control_memory).
% 0.13/0.37 dependent: assign(max_mem, 12000).
% 0.13/0.37 dependent: assign(pick_given_ratio, 4).
% 0.13/0.37 dependent: assign(stats_level, 1).
% 0.13/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.37 dependent: assign(sos_limit, 5000).
% 0.13/0.37 dependent: assign(max_weight, 60).
% 0.13/0.37 clear(print_given).
% 0.13/0.37
% 0.13/0.37 formula_list(usable).
% 0.13/0.37
% 0.13/0.37 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=8.
% 0.13/0.37
% 0.13/0.37 This ia a non-Horn set with equality. The strategy will be
% 0.13/0.37 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.13/0.37 unit deletion, with positive clauses in sos and nonpositive
% 0.13/0.37 clauses in usable.
% 0.13/0.37
% 0.13/0.37 dependent: set(knuth_bendix).
% 0.13/0.37 dependent: set(para_from).
% 0.13/0.37 dependent: set(para_into).
% 0.13/0.37 dependent: clear(para_from_right).
% 0.13/0.37 dependent: clear(para_into_right).
% 0.13/0.37 dependent: set(para_from_vars).
% 0.13/0.37 dependent: set(eq_units_both_ways).
% 0.13/0.37 dependent: set(dynamic_demod_all).
% 0.13/0.37 dependent: set(dynamic_demod).
% 0.13/0.37 dependent: set(order_eq).
% 0.13/0.37 dependent: set(back_demod).
% 0.13/0.37 dependent: set(lrpo).
% 0.13/0.37 dependent: set(hyper_res).
% 0.13/0.37 dependent: set(unit_deletion).
% 0.13/0.37 dependent: set(factor).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37 133 back subsumes 132.
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37 Following clause subsumed by 164 during input processing: 0 [copy,164,flip.1] {-} A=A.
% 0.13/0.37 164 back subsumes 143.
% 0.13/0.37 164 back subsumes 138.
% 0.13/0.37 164 back subsumes 137.
% 0.13/0.37 164 back subsumes 135.
% 0.13/0.37 164 back subsumes 131.
% 0.13/0.37 164 back subsumes 125.
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 0.52/0.75
% 0.52/0.75 Stopped by limit on insertions
% 0.52/0.75
% 0.52/0.75
% 0.52/0.75 Failed to model usable list: disabling FINDER
% 0.52/0.75
% 0.52/0.75
% 0.52/0.75
% 0.52/0.75 -------------- Softie stats --------------
% 0.52/0.75
% 0.52/0.75 UPDATE_STOP: 300
% 0.52/0.75 SFINDER_TIME_LIMIT: 2
% 0.52/0.75 SHORT_CLAUSE_CUTOFF: 4
% 0.52/0.75 number of clauses in intial UL: 146
% 0.52/0.75 number of clauses initially in problem: 155
% 0.52/0.75 percentage of clauses intially in UL: 94
% 0.52/0.75 percentage of distinct symbols occuring in initial UL: 100
% 0.52/0.75 percent of all initial clauses that are short: 100
% 0.52/0.75 absolute distinct symbol count: 43
% 0.52/0.75 distinct predicate count: 10
% 0.52/0.75 distinct function count: 28
% 0.52/0.75 distinct constant count: 5
% 0.52/0.75
% 0.52/0.75 ---------- no more Softie stats ----------
% 0.52/0.75
% 0.52/0.75
% 0.52/0.75
% 0.52/0.75 =========== start of search ===========
% 0.59/0.80
% 0.59/0.80 -------- PROOF --------
% 0.59/0.80 % SZS status Theorem
% 0.59/0.80 % SZS output start Refutation
% 0.59/0.80
% 0.59/0.80 -----> EMPTY CLAUSE at 0.42 sec ----> 843 [hyper,163,123,164] {-} $F.
% 0.59/0.80
% 0.59/0.80 Length of proof is 0. Level of proof is 0.
% 0.59/0.80
% 0.59/0.80 ---------------- PROOF ----------------
% 0.59/0.80 % SZS status Theorem
% 0.59/0.80 % SZS output start Refutation
% 0.59/0.80
% 0.59/0.80 123 [] {+} -aElementOf0(A,szDzozmdt0(xF))|sdtlpdtrp0(xF,A)!=sdtlpdtrp0(xF,xx).
% 0.59/0.80 163 [] {-} aElementOf0(xx,szDzozmdt0(xF)).
% 0.59/0.80 164 [] {-} A=A.
% 0.59/0.80 843 [hyper,163,123,164] {-} $F.
% 0.59/0.80
% 0.59/0.80 % SZS output end Refutation
% 0.59/0.80 ------------ end of proof -------------
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 Search stopped by max_proofs option.
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 Search stopped by max_proofs option.
% 0.59/0.80
% 0.59/0.80 ============ end of search ============
% 0.59/0.80
% 0.59/0.80 That finishes the proof of the theorem.
% 0.59/0.80
% 0.59/0.80 Process 27455 finished Wed Jul 6 23:17:54 2022
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