\||||||||||||||||||/ --- Welcome to Maude --- /||||||||||||||||||\ Maude alpha128 built: Mar 10 2020 14:45:05 Copyright 1997-2020 SRI International Sun Jul 5 18:03:22 2020 Maude-NPA Version: 3.1.4 (June 2nd 2020) with direct composition, irreducibility constraints and time (To be run with Maude alpha 121 or above) Copyright (c) 2020, University of Illinois All rights reserved. Commands: red unification? . returns the unification algorithm to be used red new-strands? . returns the actual protocol strands red displayGrammars . for generating grammars red run(X,Y). for Y backwards analysis steps for attack pattern X red debug(X,Y). more information than run command red digest(X,Y). less information than run command red summary(X,Y). for summary of analysis steps red ids(X,Y). for set of state ids red initials(X,Y). for showing only initial steps ========================================== reduce in MAUDE-NPA : summary(0, 0) . rewrites: 41895720 in 32760ms cpu (32761ms real) (1278868 rewrites/second) result Summary: States>> 1 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(0, 1) . rewrites: 755442 in 628ms cpu (625ms real) (1202933 rewrites/second) result Summary: States>> 1 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(0, 2) . rewrites: 555653 in 572ms cpu (574ms real) (971421 rewrites/second) result Summary: States>> 1 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(0, 3) . rewrites: 351309 in 360ms cpu (356ms real) (975858 rewrites/second) result Summary: States>> 2 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(0, 4) . rewrites: 617707 in 548ms cpu (549ms real) (1127202 rewrites/second) result Summary: States>> 4 Solutions>> 1 ========================================== reduce in MAUDE-NPA : summary(0, 5) . rewrites: 317601 in 292ms cpu (290ms real) (1087674 rewrites/second) result Summary: States>> 4 Solutions>> 2 ========================================== reduce in MAUDE-NPA : summary(0, 6) . rewrites: 699249 in 556ms cpu (556ms real) (1257642 rewrites/second) result Summary: States>> 6 Solutions>> 2 ========================================== reduce in MAUDE-NPA : summary(0, 7) . rewrites: 1177985 in 1160ms cpu (1161ms real) (1015504 rewrites/second) result Summary: States>> 5 Solutions>> 3 ========================================== reduce in MAUDE-NPA : summary(0, 8) . rewrites: 714023 in 640ms cpu (638ms real) (1115660 rewrites/second) result Summary: States>> 5 Solutions>> 3 ========================================== reduce in MAUDE-NPA : summary(0, 9) . rewrites: 742781 in 752ms cpu (750ms real) (987740 rewrites/second) result Summary: States>> 4 Solutions>> 4 ========================================== reduce in MAUDE-NPA : summary(0, 10) . rewrites: 906 in 0ms cpu (0ms real) (~ rewrites/second) result Summary: States>> 4 Solutions>> 4 ========================================== reduce in MAUDE-NPA : initials(0,10) . rewrites: 842 in 0ms cpu (0ms real) (~ rewrites/second) result IdSystemSet: (< 1 . 8 . 2 . 1 . 1 > ( :: #1:Fresh :: [ nil | +(a ; b ; shkey), -(she(key(a, b), skey(b, #0:Fresh))), +(she(key(a, b), skey(b, #0:Fresh) ; n(a, #1:Fresh))), -(she(key(a, b), n(a, #1:Fresh))), nil] & :: #0:Fresh :: [ nil | -(a ; b ; shkey), +(she(key(a, b), skey(b, #0:Fresh))), -(she(key(a, b), skey(b, #0:Fresh) ; n(a, #1:Fresh))), +(she(key(a, b), n(a, #1:Fresh))), nil] ) | (a ; b ; shkey) !inI, she(key(a, b), n(a, #1:Fresh)) !inI, she(key(a, b), skey(b, #0:Fresh) ; n(a, #1:Fresh)) !inI, she(key(a, b), skey(b, #0:Fresh)) !inI | +(a ; b ; shkey), -(a ; b ; shkey), +(she(key(a, b), skey(b, #0:Fresh))), -(she(key(a, b), skey(b, #0:Fresh))), +(she(key(a, b), skey(b, #0:Fresh) ; n(a, #1:Fresh))), -(she(key(a, b), skey(b, #0:Fresh) ; n(a, #1:Fresh))), +(she(key(a, b), n(a, #1:Fresh))), -(she(key(a, b), n(a, #1:Fresh))) | nil) (< 1 . 8 . 2 . 1 . 2 . 8 > ( :: #1:Fresh :: [ nil | -(a ; b ; shkey), +(she(key(a, b), skey(b, #1:Fresh))), -(she(key(a, b), skey(b, #1:Fresh) ; n(a, #0:Fresh))), +(she(key(a, b), n(a, #0:Fresh))), nil] & :: #2:Fresh :: [ nil | +(a ; b ; shkey), nil] & :: #0:Fresh :: [ nil | +(a ; b ; shkey), -(she(key(a, b), skey(b, #1:Fresh))), +(she(key(a, b), skey(b, #1:Fresh) ; n(a, #0:Fresh))), -(she(key(a, b), n(a, #0:Fresh))), nil] ) | (a ; b ; shkey) !inI, she(key(a, b), n(a, #0:Fresh)) !inI, she(key(a, b), skey(b, #1:Fresh) ; n(a, #0:Fresh)) !inI, she(key(a, b), skey(b, #1:Fresh)) !inI | +(a ; b ; shkey), +(a ; b ; shkey), -(a ; b ; shkey), +(she(key(a, b), skey(b, #1:Fresh))), -(she(key(a, b), skey(b, #1:Fresh))), +(she(key(a, b), skey(b, #1:Fresh) ; n(a, #0:Fresh))), -(she(key(a, b), skey(b, #1:Fresh) ; n(a, #0:Fresh))), +(she(key(a, b), n(a, #0:Fresh))), -(she(key(a, b), n(a, #0:Fresh))) | nil) (< 1 . 8 . 2 . 1 . 2 . 5 . 1 . 8 > ( :: nil :: [ nil | -(a), -(b ; shkey), +(a ; b ; shkey), nil] & :: nil :: [ nil | -(#0:Name ; b ; shkey), +(b ; shkey), nil] & :: #1:Fresh :: [ nil | -(a ; b ; shkey), +(she(key(a, b), skey(b, #1:Fresh))), -(she(key(a, b), skey(b, #1:Fresh) ; n(a, #2:Fresh))), +(she(key(a, b), n(a, #2:Fresh))), nil] & :: #2:Fresh :: [ nil | +(a ; b ; shkey), -(she(key(a, b), skey(b, #1:Fresh))), +(she(key(a, b), skey(b, #1:Fresh) ; n(a, #2:Fresh))), -(she(key(a, b), n(a, #2:Fresh))), nil] & :: #3:Fresh :: [ nil | +(#0:Name ; b ; shkey), nil] ) | (a ; b ; shkey) !inI, (b ; shkey) !inI, (#0:Name ; b ; shkey) !inI, she(key(a, b), n(a, #2:Fresh)) !inI, she(key(a, b), skey(b, #1:Fresh) ; n(a, #2:Fresh)) !inI, she(key(a, b), skey(b, #1:Fresh)) !inI | +(#0:Name ; b ; shkey), -(#0:Name ; b ; shkey), +(b ; shkey), -(a), -(b ; shkey), +(a ; b ; shkey), +(a ; b ; shkey), -(a ; b ; shkey), +(she(key(a, b), skey(b, #1:Fresh))), -(she(key(a, b), skey(b, #1:Fresh))), +(she(key(a, b), skey(b, #1:Fresh) ; n(a, #2:Fresh))), -(she(key(a, b), skey(b, #1:Fresh) ; n(a, #2:Fresh))), +(she(key(a, b), n(a, #2:Fresh))), -(she(key(a, b), n(a, #2:Fresh))) | nil) < 1 . 8 . 2 . 1 . 2 . 5 . 5 . 2 . 1 . 8 > ( :: nil :: [ nil | -(a), -(b ; shkey), +(a ; b ; shkey), nil] & :: nil :: [ nil | -(b), -(shkey), +(b ; shkey), nil] & :: nil :: [ nil | -(#1:Name ; shkey), +(shkey), nil] & :: nil :: [ nil | -(#0:Name ; #1:Name ; shkey), +(#1:Name ; shkey), nil] & :: #2:Fresh :: [ nil | +(#0:Name ; #1:Name ; shkey), nil] & :: #3:Fresh :: [ nil | +(a ; b ; shkey), -(she(key(a, b), skey(b, #4:Fresh))), +(she(key(a, b), skey(b, #4:Fresh) ; n(a, #3:Fresh))), -(she(key(a, b), n(a, #3:Fresh))), nil] & :: #4:Fresh :: [ nil | -(a ; b ; shkey), +(she(key(a, b), skey(b, #4:Fresh))), -(she(key(a, b), skey(b, #4:Fresh) ; n(a, #3:Fresh))), +(she(key(a, b), n(a, #3:Fresh))), nil] ) | shkey !inI, (a ; b ; shkey) !inI, (b ; shkey) !inI, (#1:Name ; shkey) !inI, (#0:Name ; #1:Name ; shkey) !inI, she(key(a, b), n(a, #3:Fresh)) !inI, she(key(a, b), skey(b, #4:Fresh) ; n(a, #3:Fresh)) !inI, she(key(a, b), skey(b, #4:Fresh)) !inI | +(#0:Name ; #1:Name ; shkey), -(#0:Name ; #1:Name ; shkey), +(#1:Name ; shkey), -(#1:Name ; shkey), +(shkey), -(b), -(shkey), +(b ; shkey), -(a), -(b ; shkey), +(a ; b ; shkey), +(a ; b ; shkey), -(a ; b ; shkey), +(she(key(a, b), skey(b, #4:Fresh))), -(she(key(a, b), skey(b, #4:Fresh))), +(she(key(a, b), skey(b, #4:Fresh) ; n(a, #3:Fresh))), -(she(key(a, b), skey(b, #4:Fresh) ; n(a, #3:Fresh))), +(she(key(a, b), n(a, #3:Fresh))), -(she(key(a, b), n(a, #3:Fresh))) | nil ========================================== reduce in MAUDE-NPA : summary(1, 0) . rewrites: 331 in 0ms cpu (0ms real) (~ rewrites/second) result Summary: States>> 1 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(1, 1) . rewrites: 763925 in 652ms cpu (651ms real) (1171664 rewrites/second) result Summary: States>> 2 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(1, 2) . rewrites: 972205 in 1008ms cpu (1007ms real) (964489 rewrites/second) result Summary: States>> 4 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(1, 3) . rewrites: 2052982 in 1884ms cpu (1885ms real) (1089693 rewrites/second) result Summary: States>> 8 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(1, 4) . rewrites: 3798271 in 3316ms cpu (3314ms real) (1145437 rewrites/second) result Summary: States>> 10 Solutions>> 1 ========================================== reduce in MAUDE-NPA : summary(1, 5) . rewrites: 4582129 in 3724ms cpu (3724ms real) (1230432 rewrites/second) result Summary: States>> 12 Solutions>> 2 ========================================== reduce in MAUDE-NPA : summary(1, 6) . rewrites: 7040713 in 5716ms cpu (5713ms real) (1231755 rewrites/second) result Summary: States>> 12 Solutions>> 2 ========================================== reduce in MAUDE-NPA : summary(1, 7) . rewrites: 5017482 in 4176ms cpu (4175ms real) (1201504 rewrites/second) result Summary: States>> 10 Solutions>> 3 ========================================== reduce in MAUDE-NPA : summary(1, 8) . rewrites: 4146048 in 3544ms cpu (3544ms real) (1169878 rewrites/second) result Summary: States>> 8 Solutions>> 3 ========================================== reduce in MAUDE-NPA : summary(1, 9) . rewrites: 4315701 in 3572ms cpu (3571ms real) (1208202 rewrites/second) result Summary: States>> 8 Solutions>> 4 ========================================== reduce in MAUDE-NPA : summary(1, 10) . rewrites: 4274456 in 3188ms cpu (3186ms real) (1340795 rewrites/second) result Summary: States>> 8 Solutions>> 4 ========================================== reduce in MAUDE-NPA : summary(1, 11) . rewrites: 2323931 in 1560ms cpu (1559ms real) (1489699 rewrites/second) result Summary: States>> 6 Solutions>> 4 ========================================== reduce in MAUDE-NPA : summary(1, 12) . rewrites: 203810 in 168ms cpu (169ms real) (1213154 rewrites/second) result Summary: States>> 4 Solutions>> 4 ========================================== reduce in MAUDE-NPA : initials(1,12) . rewrites: 1692 in 0ms cpu (0ms real) (~ rewrites/second) result IdSystemSet: (< 1 . 8 . 2 . 1 . 1 > ( :: #1:Fresh :: [ nil | +(a ; b ; pubkey), -(pk(a, b ; skey(b, #0:Fresh))), +(pk(b, a ; skey(b, #0:Fresh) ; n(a, #1:Fresh))), -(pk(a, b ; n(a, #1:Fresh))), nil] & :: #0:Fresh :: [ nil | -(a ; b ; pubkey), +(pk(a, b ; skey(b, #0:Fresh))), -(pk(b, a ; skey(b, #0:Fresh) ; n(a, #1:Fresh))), +(pk(a, b ; n(a, #1:Fresh))), nil] ) | (a ; b ; pubkey) !inI, pk(a, b ; n(a, #1:Fresh)) !inI, pk(a, b ; skey(b, #0:Fresh)) !inI, pk(b, a ; skey(b, #0:Fresh) ; n(a, #1:Fresh)) !inI | +(a ; b ; pubkey), -(a ; b ; pubkey), +(pk(a, b ; skey(b, #0:Fresh))), -(pk(a, b ; skey(b, #0:Fresh))), +(pk(b, a ; skey(b, #0:Fresh) ; n(a, #1:Fresh))), -(pk(b, a ; skey(b, #0:Fresh) ; n(a, #1:Fresh))), +(pk(a, b ; n(a, #1:Fresh))), -(pk(a, b ; n(a, #1:Fresh))) | nil) (< 1 . 8 . 2 . 1 . 2 . 8 > ( :: #1:Fresh :: [ nil | -(a ; b ; pubkey), +(pk(a, b ; skey(b, #1:Fresh))), -(pk(b, a ; skey(b, #1:Fresh) ; n(a, #0:Fresh))), +(pk(a, b ; n(a, #0:Fresh))), nil] & :: #2:Fresh :: [ nil | +(a ; b ; pubkey), nil] & :: #0:Fresh :: [ nil | +(a ; b ; pubkey), -(pk(a, b ; skey(b, #1:Fresh))), +(pk(b, a ; skey(b, #1:Fresh) ; n(a, #0:Fresh))), -(pk(a, b ; n(a, #0:Fresh))), nil] ) | (a ; b ; pubkey) !inI, pk(a, b ; n(a, #0:Fresh)) !inI, pk(a, b ; skey(b, #1:Fresh)) !inI, pk(b, a ; skey(b, #1:Fresh) ; n(a, #0:Fresh)) !inI | +(a ; b ; pubkey), +(a ; b ; pubkey), -(a ; b ; pubkey), +(pk(a, b ; skey(b, #1:Fresh))), -(pk(a, b ; skey(b, #1:Fresh))), +(pk(b, a ; skey(b, #1:Fresh) ; n(a, #0:Fresh))), -(pk(b, a ; skey(b, #1:Fresh) ; n(a, #0:Fresh))), +(pk(a, b ; n(a, #0:Fresh))), -(pk(a, b ; n(a, #0:Fresh))) | nil) (< 1 . 8 . 2 . 1 . 2 . 5 . 1 . 8 > ( :: nil :: [ nil | -(a), -(b ; pubkey), +(a ; b ; pubkey), nil] & :: nil :: [ nil | -(#0:Name ; b ; pubkey), +(b ; pubkey), nil] & :: #1:Fresh :: [ nil | -(a ; b ; pubkey), +(pk(a, b ; skey(b, #1:Fresh))), -(pk(b, a ; skey(b, #1:Fresh) ; n(a, #2:Fresh))), +(pk(a, b ; n(a, #2:Fresh))), nil] & :: #2:Fresh :: [ nil | +(a ; b ; pubkey), -(pk(a, b ; skey(b, #1:Fresh))), +(pk(b, a ; skey(b, #1:Fresh) ; n(a, #2:Fresh))), -(pk(a, b ; n(a, #2:Fresh))), nil] & :: #3:Fresh :: [ nil | +(#0:Name ; b ; pubkey), nil] ) | (a ; b ; pubkey) !inI, (b ; pubkey) !inI, (#0:Name ; b ; pubkey) !inI, pk(a, b ; n(a, #2:Fresh)) !inI, pk(a, b ; skey(b, #1:Fresh)) !inI, pk(b, a ; skey(b, #1:Fresh) ; n(a, #2:Fresh)) !inI | +(#0:Name ; b ; pubkey), -(#0:Name ; b ; pubkey), +(b ; pubkey), -(a), -(b ; pubkey), +(a ; b ; pubkey), +(a ; b ; pubkey), -(a ; b ; pubkey), +(pk(a, b ; skey(b, #1:Fresh))), -(pk(a, b ; skey(b, #1:Fresh))), +(pk(b, a ; skey(b, #1:Fresh) ; n(a, #2:Fresh))), -(pk(b, a ; skey(b, #1:Fresh) ; n(a, #2:Fresh))), +(pk(a, b ; n(a, #2:Fresh))), -(pk(a, b ; n(a, #2:Fresh))) | nil) < 1 . 8 . 2 . 1 . 2 . 5 . 5 . 2 . 1 . 8 > ( :: nil :: [ nil | -(a), -(b ; pubkey), +(a ; b ; pubkey), nil] & :: nil :: [ nil | -(b), -(pubkey), +(b ; pubkey), nil] & :: nil :: [ nil | -(#1:Name ; pubkey), +(pubkey), nil] & :: nil :: [ nil | -(#0:Name ; #1:Name ; pubkey), +(#1:Name ; pubkey), nil] & :: #2:Fresh :: [ nil | +(#0:Name ; #1:Name ; pubkey), nil] & :: #3:Fresh :: [ nil | +(a ; b ; pubkey), -(pk(a, b ; skey(b, #4:Fresh))), +(pk(b, a ; skey(b, #4:Fresh) ; n(a, #3:Fresh))), -(pk(a, b ; n(a, #3:Fresh))), nil] & :: #4:Fresh :: [ nil | -(a ; b ; pubkey), +(pk(a, b ; skey(b, #4:Fresh))), -(pk(b, a ; skey(b, #4:Fresh) ; n(a, #3:Fresh))), +(pk(a, b ; n(a, #3:Fresh))), nil] ) | pubkey !inI, (a ; b ; pubkey) !inI, (b ; pubkey) !inI, (#1:Name ; pubkey) !inI, (#0:Name ; #1:Name ; pubkey) !inI, pk(a, b ; n(a, #3:Fresh)) !inI, pk(a, b ; skey(b, #4:Fresh)) !inI, pk(b, a ; skey(b, #4:Fresh) ; n(a, #3:Fresh)) !inI | +(#0:Name ; #1:Name ; pubkey), -(#0:Name ; #1:Name ; pubkey), +(#1:Name ; pubkey), -(#1:Name ; pubkey), +(pubkey), -(b), -(pubkey), +(b ; pubkey), -(a), -(b ; pubkey), +(a ; b ; pubkey), +(a ; b ; pubkey), -(a ; b ; pubkey), +(pk(a, b ; skey(b, #4:Fresh))), -(pk(a, b ; skey(b, #4:Fresh))), +(pk(b, a ; skey(b, #4:Fresh) ; n(a, #3:Fresh))), -(pk(b, a ; skey(b, #4:Fresh) ; n(a, #3:Fresh))), +(pk(a, b ; n(a, #3:Fresh))), -(pk(a, b ; n(a, #3:Fresh))) | nil ========================================== reduce in MAUDE-NPA : summary(2, 0) . rewrites: 297 in 0ms cpu (0ms real) (~ rewrites/second) result Summary: States>> 1 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 1) . rewrites: 461205 in 440ms cpu (440ms real) (1048193 rewrites/second) result Summary: States>> 4 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 2) . rewrites: 1747256 in 1720ms cpu (1717ms real) (1015846 rewrites/second) result Summary: States>> 9 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 3) . rewrites: 4032480 in 3964ms cpu (3963ms real) (1017275 rewrites/second) result Summary: States>> 12 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 4) . rewrites: 7698402 in 7080ms cpu (7082ms real) (1087344 rewrites/second) result Summary: States>> 15 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 5) . rewrites: 11907904 in 10252ms cpu (10250ms real) (1161520 rewrites/second) result Summary: States>> 16 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 6) . rewrites: 12808719 in 9988ms cpu (9988ms real) (1282410 rewrites/second) result Summary: States>> 13 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 7) . rewrites: 11811904 in 8916ms cpu (8916ms real) (1324798 rewrites/second) result Summary: States>> 10 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 8) . rewrites: 7878693 in 5792ms cpu (5791ms real) (1360271 rewrites/second) result Summary: States>> 6 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 9) . rewrites: 3062964 in 2296ms cpu (2295ms real) (1334043 rewrites/second) result Summary: States>> 2 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(2, 10) . rewrites: 360685 in 252ms cpu (251ms real) (1431289 rewrites/second) result Summary: States>> 0 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 0) . rewrites: 275 in 0ms cpu (0ms real) (~ rewrites/second) result Summary: States>> 1 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 1) . rewrites: 300248 in 292ms cpu (292ms real) (1028246 rewrites/second) result Summary: States>> 4 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 2) . rewrites: 1458536 in 1376ms cpu (1373ms real) (1059982 rewrites/second) result Summary: States>> 10 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 3) . rewrites: 5034362 in 4136ms cpu (4136ms real) (1217205 rewrites/second) result Summary: States>> 18 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 4) . rewrites: 15422086 in 12304ms cpu (12303ms real) (1253420 rewrites/second) result Summary: States>> 22 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 5) . rewrites: 22510554 in 15760ms cpu (15761ms real) (1428334 rewrites/second) result Summary: States>> 24 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 6) . rewrites: 27532585 in 18732ms cpu (18729ms real) (1469815 rewrites/second) result Summary: States>> 21 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 7) . rewrites: 28954916 in 19244ms cpu (19245ms real) (1504620 rewrites/second) result Summary: States>> 18 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 8) . rewrites: 24083788 in 15144ms cpu (15142ms real) (1590318 rewrites/second) result Summary: States>> 14 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 9) . rewrites: 14365631 in 9896ms cpu (9895ms real) (1451660 rewrites/second) result Summary: States>> 8 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 10) . rewrites: 3817650 in 2500ms cpu (2502ms real) (1527060 rewrites/second) result Summary: States>> 2 Solutions>> 0 ========================================== reduce in MAUDE-NPA : summary(3, 11) . rewrites: 196469 in 208ms cpu (207ms real) (944562 rewrites/second) result Summary: States>> 0 Solutions>> 0 Bye.