diff --git a/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.env b/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.env new file mode 100644 index 000000000..fbd95c346 --- /dev/null +++ b/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.env @@ -0,0 +1,38 @@ +command: +- timeout +- -m=8000000 +- -t=900 +- python3 +- /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/runplanner.py +- --domain=/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl +- /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-32.pddl +- --stats +- --verbose +- --print-call +- -B 0.9 +- --parallel=1 +- --shallow +configuration: + id: pb-e1-sh + instanceSets: + - lnpmr-easy-instances + options: + - --stats + - --verbose + - --print-call + - -B 0.9 + - --parallel=1 + - --shallow +exitCode: 0 +instance: + domain: elevator-strips-simple-typed + instance: 32 + ipc: ipc-2000 +versions: + clingo: 5.2.2 + fastDownward: 10997:847cdf0069cab0c8841a9958e783d1a7340fe2e9 (2017-11-02 15:10 +0100) + planner: 517f2c0422a36582df17ecebb08e879b170cdfe2 (2017-11-21 02:23:06 +0100) + plasp: 3.1.0 + python: 3.6.3 +workingDirectory: /home/pluehne/Documents/ASP/plasp-javier/encodings/planner + diff --git a/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.err b/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.err new file mode 100644 index 000000000..ae0f3b798 --- /dev/null +++ b/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.err @@ -0,0 +1,34 @@ +# configuration: {'id': 'pb-e1-sh', 'options': ['--stats', '--verbose', '--print-call', '-B 0.9', '--parallel=1', '--shallow'], 'instanceSets': ['lnpmr-easy-instances']} +# instance: {'ipc': 'ipc-2000', 'domain': 'elevator-strips-simple-typed', 'instance': 32} +# command: ['timeout', '-m=8000000', '-t=900', 'python3', '/home/pluehne/Documents/ASP/plasp-javier/encodings/planner/runplanner.py', '--domain=/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-32.pddl', '--stats', '--verbose', '--print-call', '-B 0.9', '--parallel=1', '--shallow'] +# working directory: /home/pluehne/Documents/ASP/plasp-javier/encodings/planner +# exit code: 0 +/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl:3:10: warning: requirement “typing” used but never declared, silently adding requirement +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp:13:4-34: info: atom does not occur in any rule head: + requires(feature(actionCosts)) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp:14:4-33: info: atom does not occur in any rule head: + requires(feature(axiomRules)) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp:15:4-41: info: atom does not occur in any rule head: + requires(feature(conditionalEffects)) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:66:15-28: info: atom does not occur in any rule head: + mutexGroup(G) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:66:30-45: info: atom does not occur in any rule head: + contains(G,X,V) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:67:15-28: info: atom does not occur in any rule head: + mutexGroup(G) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:74:41-56: info: atom does not occur in any rule head: + contains(G,X,V) + +/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:84:41-56: info: atom does not occur in any rule head: + contains(G,X,V) + +# planner call: plasp-3.1.0 translate --parsing-mode=compatibility /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-32.pddl | /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/planner.py - /home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp /home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp --stats --verbose -B 0.9 --query-at-last --check-at-last --forbid-actions --force-actions -c planner_on=1 -c _shallow=1 -c _closure=3 -c _parallel=1 +FINISHED CPU 33.20 MEM 30288 MAXMEM 139452 STALE 0 MAXMEM_RSS 85956 + + diff --git a/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.out b/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.out new file mode 100644 index 000000000..55665430c --- /dev/null +++ b/pb-e1-sh/ipc-2000_elevator-strips-simple-typed_32.out @@ -0,0 +1,901 @@ +planner.py version 0.0.1 + +Time: 0.06s +Memory: 49MB + +Iteration 1 +Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] +Grounded Until: 0 +Solving... +Solving Time: 0.00s +Memory: 49MB (+0MB) +UNSAT +Iteration Time: 0.00s + +Iteration 2 +Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] +Grounded Until: 0 +Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] +Grounding Time: 0.04s +Memory: 51MB (+2MB) +Unblocking actions... +Solving... +Solving Time: 0.01s +Memory: 51MB (+0MB) +UNSAT +Iteration Time: 0.06s + +Iteration 3 +Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] +Grounded Until: 5 +Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] +Grounding Time: 0.04s +Memory: 53MB (+2MB) +Unblocking actions... +Solving... +Solving Time: 0.31s +Memory: 54MB (+1MB) +UNKNOWN +Iteration Time: 0.36s + +Iteration 4 +Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] +Grounded Until: 10 +Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] +Grounding Time: 0.03s +Memory: 56MB (+2MB) +Unblocking actions... +Solving... +Solving Time: 0.31s +Memory: 56MB (+0MB) +UNKNOWN +Iteration Time: 0.35s + +Iteration 5 +Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] +Grounded Until: 15 +Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] +Grounding Time: 0.03s +Memory: 58MB (+2MB) +Unblocking actions... +Solving... +Solving Time: 0.31s +Memory: 59MB (+1MB) +UNKNOWN +Iteration Time: 0.35s + +Iteration 6 +Queue: [(5,25,0,True), (6,30,0,True)] +Grounded Until: 20 +Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] +Grounding Time: 0.04s +Memory: 61MB (+2MB) +Unblocking actions... +Solving... +Solving Time: 0.30s +Memory: 62MB (+1MB) +UNKNOWN +Iteration Time: 0.34s + +Iteration 7 +Queue: [(6,30,0,True)] +Grounded Until: 25 +Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] +Grounding Time: 0.03s +Memory: 63MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.32s +Memory: 64MB (+1MB) +UNKNOWN +Iteration Time: 0.36s + +Iteration 8 +Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 30 +Blocking actions... +Solving... +Solving Time: 0.34s +Memory: 64MB (+0MB) +UNKNOWN +Iteration Time: 0.35s + +Iteration 9 +Queue: [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 30 +Unblocking actions... +Solving... +Solving Time: 0.35s +Memory: 65MB (+1MB) +UNKNOWN +Iteration Time: 0.36s + +Iteration 10 +Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 30 +Unblocking actions... +Solving... +Solving Time: 0.38s +Memory: 65MB (+0MB) +UNKNOWN +Iteration Time: 0.38s + +Iteration 11 +Queue: [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 30 +Unblocking actions... +Solving... +Solving Time: 0.40s +Memory: 65MB (+0MB) +UNKNOWN +Iteration Time: 0.40s + +Iteration 12 +Queue: [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 30 +Unblocking actions... +Solving... +Solving Time: 0.35s +Memory: 66MB (+1MB) +UNKNOWN +Iteration Time: 0.35s + +Iteration 13 +Queue: [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 30 +Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] +Grounding Time: 0.03s +Memory: 67MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.40s +Memory: 69MB (+2MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 14 +Queue: [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 35 +Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] +Grounding Time: 0.03s +Memory: 70MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.34s +Memory: 70MB (+0MB) +UNKNOWN +Iteration Time: 0.38s + +Iteration 15 +Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 40 +Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] +Grounding Time: 0.03s +Memory: 71MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.33s +Memory: 72MB (+1MB) +UNKNOWN +Iteration Time: 0.38s + +Iteration 16 +Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 45 +Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] +Grounding Time: 0.03s +Memory: 73MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.38s +Memory: 74MB (+1MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 17 +Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 50 +Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] +Grounding Time: 0.03s +Memory: 76MB (+2MB) +Unblocking actions... +Solving... +Solving Time: 0.32s +Memory: 78MB (+2MB) +UNKNOWN +Iteration Time: 0.37s + +Iteration 18 +Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 55 +Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] +Grounding Time: 0.04s +Memory: 79MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.35s +Memory: 80MB (+1MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 19 +Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] +Grounded Until: 60 +Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] +Grounding Time: 0.03s +Memory: 81MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 82MB (+1MB) +UNKNOWN +Iteration Time: 0.46s + +Iteration 20 +Queue: [(14,70,0,True), (15,75,0,True)] +Grounded Until: 65 +Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] +Grounding Time: 0.03s +Memory: 83MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 84MB (+1MB) +UNKNOWN +Iteration Time: 0.50s + +Iteration 21 +Queue: [(15,75,0,True)] +Grounded Until: 70 +Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] +Grounding Time: 0.03s +Memory: 84MB (+0MB) +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 85MB (+1MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 22 +Queue: [(2,10,2,True), (3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Blocking actions... +Solving... +Solving Time: 0.43s +Memory: 86MB (+1MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 23 +Queue: [(3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.36s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.37s + +Iteration 24 +Queue: [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.36s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.36s + +Iteration 25 +Queue: [(5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.34s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.35s + +Iteration 26 +Queue: [(6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.37s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.38s + +Iteration 27 +Queue: [(7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 28 +Queue: [(8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 29 +Queue: [(9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.38s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.38s + +Iteration 30 +Queue: [(10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 31 +Queue: [(11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 32 +Queue: [(12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.45s + +Iteration 33 +Queue: [(13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 86MB (+0MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 34 +Queue: [(14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 87MB (+1MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 35 +Queue: [(15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Unblocking actions... +Solving... +Solving Time: 0.44s +Memory: 87MB (+0MB) +UNKNOWN +Iteration Time: 0.45s + +Iteration 36 +Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 75 +Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] +Grounding Time: 0.03s +Memory: 88MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 91MB (+3MB) +UNKNOWN +Iteration Time: 0.47s + +Iteration 37 +Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True)] +Grounded Until: 80 +Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] +Grounding Time: 0.03s +Memory: 91MB (+0MB) +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 92MB (+1MB) +UNKNOWN +Iteration Time: 0.51s + +Iteration 38 +Queue: [(18,90,0,True), (19,95,0,True)] +Grounded Until: 85 +Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] +Grounding Time: 0.03s +Memory: 92MB (+0MB) +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 94MB (+2MB) +UNKNOWN +Iteration Time: 0.47s + +Iteration 39 +Queue: [(19,95,0,True)] +Grounded Until: 90 +Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] +Grounding Time: 0.03s +Memory: 94MB (+0MB) +Unblocking actions... +Solving... +Solving Time: 0.48s +Memory: 96MB (+2MB) +UNKNOWN +Iteration Time: 0.54s + +Iteration 40 +Queue: [(2,10,3,True), (3,15,3,True), (4,20,3,True), (5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Blocking actions... +Solving... +Solving Time: 0.42s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 41 +Queue: [(3,15,3,True), (4,20,3,True), (5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.40s + +Iteration 42 +Queue: [(4,20,3,True), (5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 43 +Queue: [(5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.38s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 44 +Queue: [(6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 45 +Queue: [(7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 46 +Queue: [(8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 47 +Queue: [(9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.46s +Memory: 96MB (+0MB) +UNKNOWN +Iteration Time: 0.47s + +Iteration 48 +Queue: [(10,50,2,True), (11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.44s +Memory: 97MB (+1MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 49 +Queue: [(11,55,2,True), (12,60,2,False), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 97MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 50 +Queue: [(16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 97MB (+0MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 51 +Queue: [(17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 97MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 52 +Queue: [(18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 97MB (+0MB) +UNKNOWN +Iteration Time: 0.46s + +Iteration 53 +Queue: [(19,95,1,True), (20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 97MB (+0MB) +UNKNOWN +Iteration Time: 0.45s + +Iteration 54 +Queue: [(20,100,0,True), (21,105,0,True)] +Grounded Until: 95 +Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] +Grounding Time: 0.03s +Memory: 97MB (+0MB) +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 98MB (+1MB) +UNKNOWN +Iteration Time: 0.51s + +Iteration 55 +Queue: [(21,105,0,True)] +Grounded Until: 100 +Grounding... [('step', [101]), ('step', [102]), ('step', [103]), ('step', [104]), ('step', [105]), ('check', [105])] +Grounding Time: 0.03s +Memory: 99MB (+1MB) +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 100MB (+1MB) +UNKNOWN +Iteration Time: 0.46s + +Iteration 56 +Queue: [(2,10,4,True), (3,15,4,True), (4,20,4,True), (5,25,4,True), (6,30,4,False), (7,35,3,True), (8,40,3,True), (9,45,3,False), (10,50,3,False), (11,55,3,False), (12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Blocking actions... +Solving... +Solving Time: 0.48s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.48s + +Iteration 57 +Queue: [(3,15,4,True), (4,20,4,True), (5,25,4,True), (6,30,4,False), (7,35,3,True), (8,40,3,True), (9,45,3,False), (10,50,3,False), (11,55,3,False), (12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 58 +Queue: [(4,20,4,True), (5,25,4,True), (6,30,4,False), (7,35,3,True), (8,40,3,True), (9,45,3,False), (10,50,3,False), (11,55,3,False), (12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.38s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 59 +Queue: [(5,25,4,True), (6,30,4,False), (7,35,3,True), (8,40,3,True), (9,45,3,False), (10,50,3,False), (11,55,3,False), (12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 60 +Queue: [(7,35,3,True), (8,40,3,True), (9,45,3,False), (10,50,3,False), (11,55,3,False), (12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 61 +Queue: [(8,40,3,True), (9,45,3,False), (10,50,3,False), (11,55,3,False), (12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 62 +Queue: [(12,60,2,True), (13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.40s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.41s + +Iteration 63 +Queue: [(13,65,2,True), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.42s + +Iteration 64 +Queue: [(20,100,1,True), (21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 100MB (+0MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 65 +Queue: [(21,105,1,True)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 101MB (+1MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 66 +Queue: [(2,10,5,True), (3,15,5,True), (4,20,5,True), (5,25,5,False), (6,30,4,True), (7,35,4,True), (8,40,4,False), (9,45,3,True), (10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Blocking actions... +Solving... +Solving Time: 0.48s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.49s + +Iteration 67 +Queue: [(3,15,5,True), (4,20,5,True), (5,25,5,False), (6,30,4,True), (7,35,4,True), (8,40,4,False), (9,45,3,True), (10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 68 +Queue: [(4,20,5,True), (5,25,5,False), (6,30,4,True), (7,35,4,True), (8,40,4,False), (9,45,3,True), (10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 69 +Queue: [(6,30,4,True), (7,35,4,True), (8,40,4,False), (9,45,3,True), (10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.44s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 70 +Queue: [(7,35,4,True), (8,40,4,False), (9,45,3,True), (10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.46s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.47s + +Iteration 71 +Queue: [(9,45,3,True), (10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.43s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 72 +Queue: [(10,50,3,True), (11,55,3,False), (12,60,3,False), (13,65,3,False), (14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.45s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.45s + +Iteration 73 +Queue: [(14,70,2,True), (15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.41s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.41s + +Iteration 74 +Queue: [(15,75,2,True), (16,80,2,False), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.40s +Memory: 101MB (+0MB) +UNKNOWN +Iteration Time: 0.41s + +Iteration 75 +Queue: [(2,10,6,True), (3,15,6,True), (4,20,6,True), (5,25,5,True), (6,30,5,True), (7,35,5,False), (8,40,4,True), (9,45,4,False), (10,50,4,False), (11,55,3,True), (12,60,3,False), (13,65,3,False), (14,70,3,False), (15,75,3,False), (16,80,2,True), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Blocking actions... +Solving... +Solving Time: 0.48s +Memory: 102MB (+1MB) +UNKNOWN +Iteration Time: 0.49s + +Iteration 76 +Queue: [(3,15,6,True), (4,20,6,True), (5,25,5,True), (6,30,5,True), (7,35,5,False), (8,40,4,True), (9,45,4,False), (10,50,4,False), (11,55,3,True), (12,60,3,False), (13,65,3,False), (14,70,3,False), (15,75,3,False), (16,80,2,True), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.47s +Memory: 102MB (+0MB) +UNKNOWN +Iteration Time: 0.48s + +Iteration 77 +Queue: [(4,20,6,True), (5,25,5,True), (6,30,5,True), (7,35,5,False), (8,40,4,True), (9,45,4,False), (10,50,4,False), (11,55,3,True), (12,60,3,False), (13,65,3,False), (14,70,3,False), (15,75,3,False), (16,80,2,True), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.39s +Memory: 102MB (+0MB) +UNKNOWN +Iteration Time: 0.39s + +Iteration 78 +Queue: [(5,25,5,True), (6,30,5,True), (7,35,5,False), (8,40,4,True), (9,45,4,False), (10,50,4,False), (11,55,3,True), (12,60,3,False), (13,65,3,False), (14,70,3,False), (15,75,3,False), (16,80,2,True), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.42s +Memory: 102MB (+0MB) +UNKNOWN +Iteration Time: 0.43s + +Iteration 79 +Queue: [(6,30,5,True), (7,35,5,False), (8,40,4,True), (9,45,4,False), (10,50,4,False), (11,55,3,True), (12,60,3,False), (13,65,3,False), (14,70,3,False), (15,75,3,False), (16,80,2,True), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Solving Time: 0.44s +Memory: 102MB (+0MB) +UNKNOWN +Iteration Time: 0.44s + +Iteration 80 +Queue: [(8,40,4,True), (9,45,4,False), (10,50,4,False), (11,55,3,True), (12,60,3,False), (13,65,3,False), (14,70,3,False), (15,75,3,False), (16,80,2,True), (17,85,2,False), (18,90,2,False), (19,95,2,False), (20,100,2,False), (21,105,2,False)] +Grounded Until: 105 +Unblocking actions... +Solving... +Answer: 1 +occurs(action(("up",constant("f0"),constant("f7"))),1) occurs(action(("board",constant("f7"),constant("p1"))),2) occurs(action(("up",constant("f7"),constant("f8"))),3) occurs(action(("up",constant("f8"),constant("f10"))),4) occurs(action(("depart",constant("f10"),constant("p1"))),5) occurs(action(("down",constant("f10"),constant("f1"))),6) occurs(action(("board",constant("f1"),constant("p6"))),7) occurs(action(("up",constant("f1"),constant("f7"))),8) occurs(action(("down",constant("f7"),constant("f1"))),9) occurs(action(("board",constant("f1"),constant("p6"))),10) occurs(action(("up",constant("f1"),constant("f12"))),11) occurs(action(("down",constant("f12"),constant("f5"))),12) occurs(action(("up",constant("f5"),constant("f9"))),13) occurs(action(("down",constant("f9"),constant("f5"))),14) occurs(action(("down",constant("f5"),constant("f2"))),15) occurs(action(("board",constant("f2"),constant("p2"))),16) occurs(action(("up",constant("f2"),constant("f13"))),17) occurs(action(("board",constant("f13"),constant("p3"))),18) occurs(action(("down",constant("f13"),constant("f2"))),19) occurs(action(("up",constant("f2"),constant("f6"))),20) occurs(action(("up",constant("f6"),constant("f7"))),21) occurs(action(("depart",constant("f7"),constant("p2"))),22) occurs(action(("down",constant("f7"),constant("f2"))),23) occurs(action(("depart",constant("f2"),constant("p3"))),24) occurs(action(("up",constant("f2"),constant("f9"))),25) occurs(action(("board",constant("f9"),constant("p4"))),26) occurs(action(("down",constant("f9"),constant("f5"))),27) occurs(action(("depart",constant("f5"),constant("p6"))),28) occurs(action(("depart",constant("f5"),constant("p4"))),28) occurs(action(("down",constant("f5"),constant("f0"))),29) occurs(action(("up",constant("f0"),constant("f5"))),30) occurs(action(("down",constant("f5"),constant("f0"))),31) occurs(action(("up",constant("f0"),constant("f6"))),32) occurs(action(("board",constant("f6"),constant("p5"))),33) occurs(action(("down",constant("f6"),constant("f4"))),34) occurs(action(("depart",constant("f4"),constant("p5"))),35) occurs(action(("down",constant("f4"),constant("f2"))),36) occurs(action(("up",constant("f2"),constant("f8"))),37) occurs(action(("board",constant("f8"),constant("p0"))),38) occurs(action(("down",constant("f8"),constant("f1"))),39) occurs(action(("depart",constant("f1"),constant("p0"))),40) +Solving Time: 0.26s +Memory: 102MB (+0MB) +SAT +SATISFIABLE + +Models : 1+ +Calls : 80 +Time : 32.778s (Solving: 30.99s 1st Model: 0.25s Unsat: 0.01s) +CPU Time : 32.770s + +Choices : 3520652 +Conflicts : 738743 (Analyzed: 738742) +Restarts : 7753 (Average: 95.28 Last: 172) +Model-Level : 502.0 +Problems : 80 (Average Length: 80.88 Splits: 0) +Lemmas : 738742 (Deleted: 727423) + Binary : 167 (Ratio: 0.02%) + Ternary : 677 (Ratio: 0.09%) + Conflict : 738742 (Average Length: 93.3 Ratio: 100.00%) + Loop : 0 (Average Length: 0.0 Ratio: 0.00%) + Other : 0 (Average Length: 0.0 Ratio: 0.00%) +Backjumps : 738742 (Average: 2.16 Max: 1682 Sum: 1598323) + Executed : 738725 (Average: 2.16 Max: 1682 Sum: 1597446 Ratio: 99.95%) + Bounded : 17 (Average: 51.59 Max: 106 Sum: 877 Ratio: 0.05%) + +Rules : 10908 +Atoms : 10908 +Bodies : 1 (Original: 0) +Tight : Yes +Variables : 47014 (Eliminated: 0 Frozen: 20398) +Constraints : 182219 (Binary: 93.6% Ternary: 3.2% Other: 3.3%) + +Memory Peak : 106MB +Max. Length : 105 steps +Sol. Length : 40 steps + +