TSTP Solution File: NLP154-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NLP154-1 : TPTP v8.1.0. Released v2.4.0.
% 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 : Mon Jul 18 05:24:13 EDT 2022
% Result : Timeout 300.04s 300.21s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NLP154-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.12 % 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 : Thu Jun 30 17:03:14 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36
% 0.13/0.36
% 0.13/0.36 WARNING, multiple arity: set/1, set/2.
% 0.13/0.36
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n013.cluster.edu,
% 0.13/0.36 Thu Jun 30 17:03:14 2022
% 0.13/0.36 The command was "./sos". The process ID is 22046.
% 0.13/0.36
% 0.13/0.36 set(prolog_style_variables).
% 0.13/0.36 set(auto).
% 0.13/0.36 dependent: set(auto1).
% 0.13/0.36 dependent: set(process_input).
% 0.13/0.36 dependent: clear(print_kept).
% 0.13/0.36 dependent: clear(print_new_demod).
% 0.13/0.36 dependent: clear(print_back_demod).
% 0.13/0.36 dependent: clear(print_back_sub).
% 0.13/0.36 dependent: set(control_memory).
% 0.13/0.36 dependent: assign(max_mem, 12000).
% 0.13/0.36 dependent: assign(pick_given_ratio, 4).
% 0.13/0.36 dependent: assign(stats_level, 1).
% 0.13/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.36 dependent: assign(sos_limit, 5000).
% 0.13/0.36 dependent: assign(max_weight, 60).
% 0.13/0.36 clear(print_given).
% 0.13/0.36
% 0.13/0.36 list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=22.
% 0.13/0.36
% 0.13/0.36 This ia a non-Horn set with equality. The strategy will be
% 0.13/0.36 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.13/0.36 unit deletion, with positive clauses in sos and nonpositive
% 0.13/0.36 clauses in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(knuth_bendix).
% 0.13/0.36 dependent: set(para_from).
% 0.13/0.36 dependent: set(para_into).
% 0.13/0.36 dependent: clear(para_from_right).
% 0.13/0.36 dependent: clear(para_into_right).
% 0.13/0.36 dependent: set(para_from_vars).
% 0.13/0.36 dependent: set(eq_units_both_ways).
% 0.13/0.36 dependent: set(dynamic_demod_all).
% 0.13/0.36 dependent: set(dynamic_demod).
% 0.13/0.36 dependent: set(order_eq).
% 0.13/0.36 dependent: set(back_demod).
% 0.13/0.36 dependent: set(lrpo).
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: set(unit_deletion).
% 0.13/0.36 dependent: set(factor).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36 Following clause subsumed by 93 during input processing: 0 [copy,93,flip.1] {-} A=A.
% 0.13/0.36 93 back subsumes 73.
% 0.13/0.36 93 back subsumes 72.
% 0.13/0.36 93 back subsumes 71.
% 0.13/0.36
% 0.13/0.36 ======= end of input processing =======
% 0.13/0.40
% 0.13/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 -------------- Softie stats --------------
% 0.13/0.40
% 0.13/0.40 UPDATE_STOP: 300
% 0.13/0.40 SFINDER_TIME_LIMIT: 2
% 0.13/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.40 number of clauses in intial UL: 70
% 0.13/0.40 number of clauses initially in problem: 90
% 0.13/0.40 percentage of clauses intially in UL: 77
% 0.13/0.40 percentage of distinct symbols occuring in initial UL: 91
% 0.13/0.40 percent of all initial clauses that are short: 98
% 0.13/0.40 absolute distinct symbol count: 72
% 0.13/0.40 distinct predicate count: 61
% 0.13/0.40 distinct function count: 5
% 0.13/0.40 distinct constant count: 6
% 0.13/0.40
% 0.13/0.40 ---------- no more Softie stats ----------
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 =========== start of search ===========
% 10.73/10.92
% 10.73/10.92 Model 2 (0.00 seconds, 0 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on number of solutions
% 10.73/10.92
% 10.73/10.92 Model 3 (0.00 seconds, 0 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on number of solutions
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 4 [ 2 2 10123 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Model 5 (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on number of solutions
% 10.73/10.92
% 10.73/10.92 Model 6 (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on number of solutions
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 7 [ 3 3 11812 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 8 [ 5 3 17617 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 9 [ 6 1 6881 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 10 [ 2 3 10482 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 11 [ 6 3 12576 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 12 [ 4 2 10087 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 13 [ 8 3 14736 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 14 [ 4 3 15377 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 15 [ 8 2 5114 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 16 [ 4 2 4764 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 17 [ 2 3 11526 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 18 [ 6 2 9728 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 19 [ 9 2 8242 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 20 [ 11 3 10941 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 21 [ 6 3 9638 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 22 [ 12 1 1279 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 23 [ 13 2 8278 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 24 [ 15 2 10543 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 25 [ 14 4 14630 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 26 [ 15 3 11123 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 27 [ 12 3 11539 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 28 [ 13 3 16023 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 29 [ 19 4 11862 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 30 [ 17 4 15534 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 31 [ 18 2 10054 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 32 [ 20 3 12224 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 33 [ 22 3 17173 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 34 [ 37 2 5347 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 35 [ 38 2 7952 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 36 [ 37 3 11705 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 37 [ 28 3 11612 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 38 [ 23 4 15522 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 39 [ 36 1 4820 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 40 [ 23 4 12687 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 41 [ 30 2 8978 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.92 Model 42 [ 40 3 12896 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.92
% 10.73/10.92 Stopped by limit on insertions
% 10.73/10.92
% 10.73/10.93 Model 43 [ 44 1 5739 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.93
% 10.73/10.93 Stopped by limit on insertions
% 10.73/10.93
% 10.73/10.93 Model 44 [ 43 1 3993 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.93
% 10.73/10.93 Stopped by limit on insertions
% 10.73/10.93
% 10.73/10.93 Model 45 [ 24 5 17761 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.93
% 10.73/10.93 Stopped by limit on insertions
% 10.73/10.93
% 10.73/10.93 Model 46 [ 34 3 16416 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.93
% 10.73/10.93 Stopped by limit on insertions
% 10.73/10.93
% 10.73/10.93 Model 47 [ 22 2 8461 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.93
% 10.73/10.93 Stopped by limit on insertions
% 10.73/10.93
% 10.73/10.93 Model 48 [ 41 1 8714 ] (0.00 seconds, 250000 Inserts)
% 10.73/10.93
% 10.73/10.93 Stopped by limit on insertions
% 10.73/10.93
% 35.63/35.84
% 35.63/35.84
% 35.63/35.84 Changing weight limit from 60 to 47.
% 35.63/35.84 Model 49 [ 49 2 8340 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 50 [ 28 1 1308 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 51 [ 33 4 16583 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 52 [ 35 3 10478 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 53 [ 55 1 5026 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 54 [ 60 2 5103 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 55 [ 20 2 8822 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 56 [ 38 1 1828 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 57 [ 68 3 8850 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 58 [ 60 3 9593 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 59 [ 61 2 7186 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 60 [ 44 3 8062 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 61 [ 40 2 11139 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 62 [ 64 3 15616 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 63 [ 54 2 10301 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 64 [ 51 2 7465 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 65 [ 33 4 16418 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 66 [ 58 1 3154 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 67 [ 74 3 7641 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 68 [ 62 3 10987 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 69 [ 53 1 2396 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 70 [ 58 5 35377 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 71 [ 72 2 4361 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 72 [ 49 3 15956 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 73 [ 61 4 30197 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Stopped by limit on insertions
% 35.63/35.84
% 35.63/35.84 Model 74 [ 46 5 16381 ] (0.00 seconds, 250000 Inserts)
% 35.63/35.84
% 35.63/35.84 Resetting weight limit to 47 after 175 givens.
% 35.63/35.84
% 39.83/40.08
% 39.83/40.08
% 39.83/40.08 Changing weight limit from 47 to 43.
% 39.83/40.08
% 39.83/40.08 Resetting weight limit to 43 after 195 givens.
% 39.83/40.08
% 41.10/41.32
% 41.10/41.32
% 41.10/41.32 Changing weight limit from 43 to 37.
% 41.10/41.32
% 41.10/41.32 Resetting weight limit to 37 after 200 givens.
% 41.10/41.32
% 42.42/42.62
% 42.42/42.62
% 42.42/42.62 Changing weight limit from 37 to 36.
% 42.42/42.62
% 42.42/42.62 Resetting weight limit to 36 after 205 givens.
% 42.42/42.62
% 43.52/43.75
% 43.52/43.75
% 43.52/43.75 Changing weight limit from 36 to 35.
% 43.52/43.75
% 43.52/43.75 Resetting weight limit to 35 after 210 givens.
% 43.52/43.75
% 44.65/44.87
% 44.65/44.87
% 44.65/44.87 Changing weight limit from 35 to 34.
% 44.65/44.87
% 44.65/44.87 Resetting weight limit to 34 after 215 givens.
% 44.65/44.87
% 46.32/46.52
% 46.32/46.52
% 46.32/46.52 Changing weight limit from 34 to 33.
% 46.32/46.52
% 46.32/46.52 Resetting weight limit to 33 after 220 givens.
% 46.32/46.52
% 47.55/47.80
% 47.55/47.80
% 47.55/47.80 Changing weight limit from 33 to 31.
% 47.55/47.80
% 47.55/47.80 Resetting weight limit to 31 after 225 givens.
% 47.55/47.80
% 49.31/49.48
% 49.31/49.48
% 49.31/49.48 Changing weight limit from 31 to 26.
% 49.31/49.48
% 49.31/49.48 Resetting weight limit to 26 after 235 givens.
% 49.31/49.48
% 50.54/50.79
% 50.54/50.79
% 50.54/50.79 Changing weight limit from 26 to 25.
% 50.54/50.79
% 50.54/50.79 Resetting weight limit to 25 after 245 givens.
% 50.54/50.79
% 51.53/51.72
% 51.53/51.72
% 51.53/51.72 Changing weight limit from 25 to 24.
% 51.53/51.72
% 51.53/51.72 Resetting weight limit to 24 after 255 givens.
% 51.53/51.72
% 105.64/105.86
% 105.64/105.86
% 105.64/105.86 Changing weight limit from 24 to 23.
% 105.64/105.86
% 105.64/105.86 Modelling stopped after 300 given clauses and 0.00 seconds
% 105.64/105.86
% 105.64/105.86
% 105.64/105.86 Resetting weight limit to 23 after 625 givens.
% 105.64/105.86
% 169.46/169.67
% 169.46/169.67
% 169.46/169.67 Changing weight limit from 23 to 22.
% 169.46/169.67
% 169.46/169.67 Resetting weight limit to 22 after 1580 givens.
% 169.46/169.67
% 300.04/300.21 Wow, sos-wrapper got a signal XCPU
%------------------------------------------------------------------------------