%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : RNG005-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n019.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 20:40:53 EDT 2022
% Result : Unsatisfiable 0.50s 0.73s
% Output : Refutation 0.50s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : RNG005-2 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n019.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 : Mon May 30 17:49:25 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 n019.cluster.edu,
% 0.12/0.35 Mon May 30 17:49:25 2022
% 0.12/0.35 The command was "./sos". The process ID is 4046.
% 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 list(usable).
% 0.12/0.35
% 0.12/0.35 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=5.
% 0.12/0.35
% 0.12/0.35 This is a Horn set with equality. The strategy will be
% 0.12/0.35 Knuth-Bendix and hyper_res, with positive clauses in
% 0.12/0.35 sos and nonpositive clauses in usable.
% 0.12/0.35
% 0.12/0.35 dependent: set(knuth_bendix).
% 0.12/0.35 dependent: set(para_from).
% 0.12/0.35 dependent: set(para_into).
% 0.12/0.35 dependent: clear(para_from_right).
% 0.12/0.35 dependent: clear(para_into_right).
% 0.12/0.35 dependent: set(para_from_vars).
% 0.12/0.35 dependent: set(eq_units_both_ways).
% 0.12/0.35 dependent: set(dynamic_demod_all).
% 0.12/0.35 dependent: set(dynamic_demod).
% 0.12/0.35 dependent: set(order_eq).
% 0.12/0.35 dependent: set(back_demod).
% 0.12/0.35 dependent: set(lrpo).
% 0.12/0.35 dependent: set(hyper_res).
% 0.12/0.35 dependent: clear(order_hyper).
% 0.12/0.35
% 0.12/0.35 ------------> process usable:
% 0.12/0.35
% 0.12/0.35 ------------> process sos:
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.18/0.42
% 0.18/0.42 Model 1 (0.00 seconds, 0 Inserts)
% 0.18/0.42
% 0.18/0.42 Stopped by limit on number of solutions
% 0.18/0.42
% 0.18/0.42
% 0.18/0.42 -------------- Softie stats --------------
% 0.18/0.42
% 0.18/0.42 UPDATE_STOP: 300
% 0.18/0.42 SFINDER_TIME_LIMIT: 2
% 0.18/0.42 SHORT_CLAUSE_CUTOFF: 4
% 0.18/0.42 number of clauses in intial UL: 21
% 0.18/0.42 number of clauses initially in problem: 31
% 0.18/0.42 percentage of clauses intially in UL: 67
% 0.18/0.42 percentage of distinct symbols occuring in initial UL: 81
% 0.18/0.42 percent of all initial clauses that are short: 100
% 0.18/0.42 absolute distinct symbol count: 11
% 0.18/0.42 distinct predicate count: 3
% 0.18/0.42 distinct function count: 3
% 0.18/0.42 distinct constant count: 5
% 0.18/0.42
% 0.18/0.42 ---------- no more Softie stats ----------
% 0.18/0.42
% 0.18/0.42
% 0.18/0.42
% 0.18/0.42 Model 2 (0.00 seconds, 0 Inserts)
% 0.18/0.42
% 0.18/0.42 Stopped by limit on number of solutions
% 0.18/0.42
% 0.18/0.42 =========== start of search ===========
% 0.50/0.73
% 0.50/0.73 -------- PROOF --------
% 0.50/0.73 % SZS status Unsatisfiable
% 0.50/0.73 % SZS output start Refutation
% 0.50/0.73
% 0.50/0.73 Model 3 (0.00 seconds, 0 Inserts)
% 0.50/0.73
% 0.50/0.73 Stopped by limit on number of solutions
% 0.50/0.73
% 0.50/0.73 Stopped by limit on insertions
% 0.50/0.73
% 0.50/0.73 Model 4 [ 3 2 244 ] (0.00 seconds, 250000 Inserts)
% 0.50/0.73
% 0.50/0.73 Model 5 (0.00 seconds, 250000 Inserts)
% 0.50/0.73
% 0.50/0.73 Stopped by limit on number of solutions
% 0.50/0.73
% 0.50/0.73 Stopped by limit on insertions
% 0.50/0.73
% 0.50/0.73 Model 6 [ 3 2 347 ] (0.00 seconds, 250000 Inserts)
% 0.50/0.73
% 0.50/0.73 Model 7 (0.00 seconds, 250000 Inserts)
% 0.50/0.73
% 0.50/0.73 Stopped by limit on number of solutions
% 0.50/0.73
% 0.50/0.73 Stopped by limit on insertions
% 0.50/0.73
% 0.50/0.73 Model 8 [ 5 1 265 ] (0.00 seconds, 250000 Inserts)
% 0.50/0.73
% 0.50/0.73 ----> UNIT CONFLICT at 0.36 sec ----> 61 [binary,60.1,21.1] {+} $F.
% 0.50/0.73
% 0.50/0.73 Length of proof is 1. Level of proof is 1.
% 0.50/0.73
% 0.50/0.73 ---------------- PROOF ----------------
% 0.50/0.73 % SZS status Unsatisfiable
% 0.50/0.73 % SZS output start Refutation
% 0.50/0.73
% 0.50/0.73 17 [] {+} -product(A,B,C)| -product(D,B,E)| -sum(A,D,F)| -product(F,B,G)|sum(C,E,G).
% 0.50/0.73 21 [] {+} -sum(c,d,additive_identity).
% 0.50/0.73 26 [] {+} sum(additive_inverse(A),A,additive_identity).
% 0.50/0.73 28 [] {+} product(additive_identity,A,additive_identity).
% 0.50/0.73 30 [] {+} product(a,b,d).
% 0.50/0.73 31 [] {-} product(additive_inverse(a),b,c).
% 0.50/0.73 60 [hyper,31,17,30,26,28] {-} sum(c,d,additive_identity).
% 0.50/0.73 61 [binary,60.1,21.1] {+} $F.
% 0.50/0.73
% 0.50/0.73 % SZS output end Refutation
% 0.50/0.73 ------------ end of proof -------------
% 0.50/0.73
% 0.50/0.73
% 0.50/0.73 Search stopped by max_proofs option.
% 0.50/0.73
% 0.50/0.73
% 0.50/0.73 Search stopped by max_proofs option.
% 0.50/0.73
% 0.50/0.73 ============ end of search ============
% 0.50/0.73
% 0.50/0.73 ----------- soft-scott stats ----------
% 0.50/0.73
% 0.50/0.73 true clauses given 0 (0.0%)
% 0.50/0.73 false clauses given 8
% 0.50/0.73
% 0.50/0.73 FALSE TRUE
% 0.50/0.73 4 0 1
% 0.50/0.73 5 0 1
% 0.50/0.73 6 3 1
% 0.50/0.73 8 0 1
% 0.50/0.73 12 6 12
% 0.50/0.73 13 0 4
% 0.50/0.73 tot: 9 20 (69.0% true)
% 0.50/0.73
% 0.50/0.73
% 0.50/0.73 Model 8 [ 5 1 265 ] (0.00 seconds, 250000 Inserts)
% 0.50/0.73
% 0.50/0.73 That finishes the proof of the theorem.
% 0.50/0.73
% 0.50/0.73 Process 4046 finished Mon May 30 17:49:26 2022
%------------------------------------------------------------------------------