INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-18.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-18.pddl Parsing... Parsing: [0.050s CPU, 0.045s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.018s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.020s wall-clock] Preparing model... [0.050s CPU, 0.044s wall-clock] Generated 35 rules. Computing model... [0.980s CPU, 0.978s wall-clock] 10402 relevant atoms 3678 auxiliary atoms 14080 final queue length 22680 total queue pushes Completing instantiation... [1.820s CPU, 1.815s wall-clock] Instantiating: [2.880s CPU, 2.888s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.038s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.110s CPU, 0.103s wall-clock] Collecting mutex groups... [0.010s CPU, 0.006s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.010s CPU, 0.017s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.230s CPU, 0.226s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.100s wall-clock] Translating task: [2.010s CPU, 2.010s wall-clock] 500 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [1.000s CPU, 1.008s wall-clock] Reordering and filtering variables... 32 of 35 variables necessary. 5 of 35 mutex groups necessary. 8360 of 8960 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.260s CPU, 0.250s wall-clock] Translator variables: 32 Translator derived variables: 0 Translator facts: 825 Translator goal facts: 23 Translator mutex groups: 5 Translator total mutex groups size: 30 Translator operators: 8360 Translator axioms: 0 Translator task size: 35190 Translator peak memory: 62668 KB Writing output... [0.690s CPU, 0.748s wall-clock] Done! [7.220s CPU, 7.278s wall-clock] planner.py version 0.0.1 Time: 1.35s Memory: 140MB 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: 0.01s Memory: 140MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.45s Memory: 140MB (+0MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 148MB (+8MB) UNSAT Iteration Time: 0.81s 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: 0.46s Memory: 167MB (+19MB) Unblocking actions... Solving... Solving Time: 3.42s Memory: 189MB (+22MB) UNKNOWN Iteration Time: 4.18s 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: 0.52s Memory: 215MB (+26MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 252MB (+37MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.10s Memory: 252MB (+0MB) Solving... Solving Time: 4.27s Memory: 252MB (+0MB) UNKNOWN Iteration Time: 6.33s 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: 0.47s Memory: 261MB (+9MB) Unblocking actions... Solving... Solving Time: 0.14s Memory: 278MB (+17MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.30s Memory: 334MB (+56MB) Solving... Solving Time: 0.32s Memory: 334MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.31s Memory: 338MB (+4MB) Solving... Solving Time: 6.34s Memory: 278MB (+-60MB) UNKNOWN Iteration Time: 10.21s 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: 0.47s Memory: 302MB (+24MB) Unblocking actions... Solving... Solving Time: 0.30s Memory: 338MB (+36MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 383MB (+45MB) Solving... Solving Time: 7.55s Memory: 383MB (+0MB) UNKNOWN Iteration Time: 9.95s 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: 0.47s Memory: 383MB (+0MB) Unblocking actions... Solving... Solving Time: 0.40s Memory: 389MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.45s Memory: 436MB (+47MB) Solving... Solving Time: 2.79s Memory: 436MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.27s Memory: 438MB (+2MB) Solving... Solving Time: 7.54s Memory: 438MB (+0MB) UNKNOWN Iteration Time: 14.30s 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: 1.35s Memory: 438MB (+0MB) UNSAT Iteration Time: 1.38s 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: 6.05s Memory: 438MB (+0MB) UNKNOWN Iteration Time: 6.07s 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: 6.36s Memory: 438MB (+0MB) UNKNOWN Iteration Time: 6.39s 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: 7.42s Memory: 438MB (+0MB) UNKNOWN Iteration Time: 7.44s 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: 8.88s Memory: 438MB (+0MB) UNKNOWN Iteration Time: 8.91s 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: 0.47s Memory: 438MB (+0MB) Unblocking actions... Solving... Solving Time: 0.44s Memory: 478MB (+40MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 503MB (+25MB) Solving... Solving Time: 9.84s Memory: 503MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.27s Memory: 503MB (+0MB) Solving... Solving Time: 12.83s Memory: 503MB (+0MB) UNKNOWN Iteration Time: 26.53s 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: 0.45s Memory: 503MB (+0MB) Unblocking actions... Solving... Solving Time: 0.78s Memory: 509MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 537MB (+28MB) Solving... Solving Time: 1.21s Memory: 537MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.28s Memory: 545MB (+8MB) Solving... Solving Time: 12.57s Memory: 545MB (+0MB) UNKNOWN Iteration Time: 17.98s 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: 0.46s Memory: 545MB (+0MB) Unblocking actions... Solving... Solving Time: 2.65s Memory: 551MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.35s Memory: 592MB (+41MB) Solving... Solving Time: 15.84s Memory: 592MB (+0MB) UNKNOWN Iteration Time: 20.72s 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: 0.46s Memory: 592MB (+0MB) Unblocking actions... Solving... Solving Time: 14.31s Memory: 605MB (+13MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 631MB (+26MB) Solving... Solving Time: 6.40s Memory: 631MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 633MB (+2MB) Solving... Solving Time: 0.77s Memory: 633MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 635MB (+2MB) Solving... Solving Time: 49.85s Memory: 635MB (+0MB) UNKNOWN Iteration Time: 76.11s 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: 0.47s Memory: 635MB (+0MB) Unblocking actions... Solving... Solving Time: 0.57s Memory: 641MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.32s Memory: 660MB (+19MB) Solving... Solving Time: 16.01s Memory: 660MB (+0MB) UNKNOWN Iteration Time: 18.83s 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: 0.48s Memory: 660MB (+0MB) Unblocking actions... Solving... Solving Time: 2.48s Memory: 666MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 707MB (+41MB) Solving... Solving Time: 0.50s Memory: 707MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.30s Memory: 708MB (+1MB) Solving... Solving Time: 0.34s Memory: 708MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.32s Memory: 709MB (+1MB) Solving... Solving Time: 54.50s Memory: 709MB (+0MB) UNKNOWN Iteration Time: 62.68s 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: 0.50s Memory: 709MB (+0MB) Unblocking actions... Solving... Solving Time: 0.47s Memory: 715MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.30s Memory: 752MB (+37MB) Solving... Solving Time: 9.75s Memory: 752MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.33s Memory: 758MB (+6MB) Solving... Solving Time: 35.19s Memory: 696MB (+-62MB) UNKNOWN Iteration Time: 49.04s 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: 0.87s Memory: 753MB (+57MB) Unblocking actions... Solving... Solving Time: 0.81s Memory: 773MB (+20MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.35s Memory: 817MB (+44MB) Solving... Solving Time: 34.19s Memory: 817MB (+0MB) UNKNOWN Iteration Time: 37.73s 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: 0.46s Memory: 817MB (+0MB) Unblocking actions... Solving... Solving Time: 1.30s Memory: 880MB (+63MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.34s Memory: 890MB (+10MB) Solving... Solving Time: 0.35s Memory: 890MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.30s Memory: 894MB (+4MB) Solving... Solving Time: 34.42s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 39.72s Iteration 22 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), (20,100,0,True)] Grounded Until: 75 Blocking actions... Solving... Solving Time: 7.25s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 7.30s Iteration 23 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 8.34s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 8.39s Iteration 24 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 11.42s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 11.47s Iteration 25 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 13.07s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 13.12s Iteration 26 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 14.50s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 14.55s Iteration 27 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 20.08s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 20.13s Iteration 28 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 15.69s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 15.74s Iteration 29 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 13.66s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 13.71s Iteration 30 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 23.47s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 23.52s Iteration 31 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 28.47s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 28.52s Iteration 32 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 23.98s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 24.03s Iteration 33 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), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 20.03s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 20.08s Iteration 34 Queue: [(15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 18.47s Memory: 894MB (+0MB) UNKNOWN Iteration Time: 18.52s Iteration 35 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 75 Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.46s Memory: 894MB (+0MB) Unblocking actions... Solving... Solving Time: 38.48s Memory: 901MB (+7MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.32s Memory: 942MB (+41MB) Solving... Solving Time: 64.47s Memory: 942MB (+0MB) UNKNOWN Iteration Time: 105.28s Iteration 36 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.46s Memory: 942MB (+0MB) Unblocking actions... Solving... Solving Time: 1.98s Memory: 948MB (+6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.31s Memory: 972MB (+24MB) Solving... Solving Time: 0.62s Memory: 972MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.32s Memory: 975MB (+3MB) Solving... Solving Time: 32.30s Memory: 975MB (+0MB) UNKNOWN Iteration Time: 38.55s Iteration 37 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.47s Memory: 975MB (+0MB) Unblocking actions... Solving... Solving Time: 0.58s Memory: 986MB (+11MB) SAT Testing... SERIALIZABLE Testing Time: 1.24s Memory: 1020MB (+34MB) Answer: 27 occurs(action(("board-truck","driver4","truck5","s2")),1) occurs(action(("walk","driver1","s11","p11-8")),1) occurs(action(("walk","driver2","s6","p6-10")),1) occurs(action(("walk","driver3","s1","p1-7")),1) occurs(action(("walk","driver5","s4","p7-4")),1) occurs(action(("drive-truck","truck5","s2","s8","driver4")),2) occurs(action(("walk","driver1","p11-8","s8")),2) occurs(action(("walk","driver2","p6-10","s10")),2) occurs(action(("walk","driver3","p1-7","s7")),2) occurs(action(("walk","driver5","p7-4","s7")),2) occurs(action(("disembark-truck","driver4","truck5","s8")),3) occurs(action(("board-truck","driver4","truck3","s8")),4) occurs(action(("drive-truck","truck3","s8","s11","driver4")),5) occurs(action(("disembark-truck","driver4","truck3","s11")),6) occurs(action(("walk","driver4","s11","p11-8")),7) occurs(action(("walk","driver4","p11-8","s8")),8) occurs(action(("board-truck","driver4","truck5","s8")),9) occurs(action(("drive-truck","truck5","s8","s11","driver4")),10) occurs(action(("disembark-truck","driver4","truck5","s11")),11) occurs(action(("board-truck","driver4","truck3","s11")),12) occurs(action(("drive-truck","truck3","s11","s19","driver4")),13) occurs(action(("drive-truck","truck3","s19","s0","driver4")),14) occurs(action(("drive-truck","truck3","s0","s13","driver4")),15) occurs(action(("drive-truck","truck3","s13","s9","driver4")),16) occurs(action(("drive-truck","truck3","s9","s5","driver4")),17) occurs(action(("drive-truck","truck3","s5","s3","driver4")),18) occurs(action(("disembark-truck","driver4","truck3","s3")),19) occurs(action(("board-truck","driver4","truck2","s3")),20) occurs(action(("drive-truck","truck2","s3","s7","driver4")),21) occurs(action(("drive-truck","truck2","s7","s0","driver4")),22) occurs(action(("walk","driver2","s10","p10-11")),23) occurs(action(("walk","driver2","p10-11","s11")),24) occurs(action(("board-truck","driver2","truck5","s11")),25) occurs(action(("drive-truck","truck5","s11","s12","driver2")),26) occurs(action(("drive-truck","truck5","s12","s9","driver2")),27) occurs(action(("walk","driver3","s7","p7-5")),28) occurs(action(("walk","driver3","p7-5","s5")),29) occurs(action(("walk","driver3","s5","p13-5")),30) occurs(action(("walk","driver3","p13-5","s13")),31) occurs(action(("walk","driver3","s13","p13-12")),32) occurs(action(("walk","driver3","p13-12","s12")),33) occurs(action(("board-truck","driver3","truck1","s12")),34) occurs(action(("drive-truck","truck1","s12","s17","driver3")),35) occurs(action(("disembark-truck","driver3","truck1","s17")),36) occurs(action(("walk","driver3","s17","p18-17")),37) occurs(action(("walk","driver3","p18-17","s18")),38) occurs(action(("walk","driver3","s18","p18-8")),39) occurs(action(("walk","driver3","p18-8","s8")),40) occurs(action(("board-truck","driver3","truck4","s8")),41) occurs(action(("drive-truck","truck4","s8","s2","driver3")),42) occurs(action(("load-truck","package16","truck4","s2")),43) occurs(action(("drive-truck","truck4","s2","s8","driver3")),44) occurs(action(("unload-truck","package16","truck4","s8")),45) occurs(action(("drive-truck","truck4","s8","s7","driver3")),46) occurs(action(("drive-truck","truck4","s7","s3","driver3")),47) occurs(action(("load-truck","package1","truck4","s3")),48) occurs(action(("drive-truck","truck4","s3","s1","driver3")),49) occurs(action(("unload-truck","package1","truck4","s1")),50) occurs(action(("drive-truck","truck4","s1","s18","driver3")),51) occurs(action(("drive-truck","truck4","s18","s16","driver3")),52) occurs(action(("load-truck","package11","truck4","s16")),53) occurs(action(("drive-truck","truck4","s16","s14","driver3")),54) occurs(action(("drive-truck","truck4","s14","s13","driver3")),55) occurs(action(("unload-truck","package11","truck4","s13")),56) occurs(action(("drive-truck","truck4","s13","s7","driver3")),57) occurs(action(("drive-truck","truck4","s7","s3","driver3")),58) occurs(action(("load-truck","package10","truck4","s3")),59) occurs(action(("load-truck","package15","truck4","s3")),60) occurs(action(("drive-truck","truck4","s3","s18","driver3")),60) occurs(action(("load-truck","package5","truck4","s3")),60) occurs(action(("walk","driver1","s8","p12-8")),60) occurs(action(("walk","driver5","s7","p1-7")),60) occurs(action(("drive-truck","truck4","s18","s10","driver3")),61) occurs(action(("unload-truck","package10","truck4","s10")),62) occurs(action(("load-truck","package12","truck4","s10")),63) occurs(action(("drive-truck","truck4","s10","s18","driver3")),64) occurs(action(("drive-truck","truck4","s18","s9","driver3")),65) occurs(action(("drive-truck","truck4","s9","s12","driver3")),66) occurs(action(("unload-truck","package12","truck4","s12")),67) occurs(action(("drive-truck","truck4","s12","s9","driver3")),68) occurs(action(("drive-truck","truck4","s9","s13","driver3")),69) occurs(action(("load-truck","package13","truck4","s13")),70) occurs(action(("drive-truck","truck4","s13","s9","driver3")),71) occurs(action(("drive-truck","truck4","s9","s12","driver3")),72) occurs(action(("unload-truck","package13","truck4","s12")),73) occurs(action(("drive-truck","truck4","s12","s14","driver3")),74) occurs(action(("load-truck","package14","truck4","s14")),75) occurs(action(("drive-truck","truck4","s14","s2","driver3")),75) occurs(action(("walk","driver1","p12-8","s12")),75) occurs(action(("walk","driver5","p1-7","s1")),75) occurs(action(("load-truck","package4","truck4","s2")),76) occurs(action(("drive-truck","truck4","s2","s15","driver3")),76) occurs(action(("walk","driver5","s1","p1-9")),76) occurs(action(("walk","driver1","s12","p2-12")),76) occurs(action(("unload-truck","package14","truck4","s15")),77) occurs(action(("unload-truck","package5","truck4","s15")),78) occurs(action(("walk","driver5","p1-9","s9")),78) occurs(action(("load-truck","package18","truck4","s15")),78) occurs(action(("drive-truck","truck4","s15","s2","driver3")),78) occurs(action(("walk","driver1","p2-12","s2")),78) occurs(action(("drive-truck","truck4","s2","s18","driver3")),79) occurs(action(("walk","driver1","s2","p2-4")),79) occurs(action(("unload-truck","package15","truck4","s18")),80) occurs(action(("load-truck","package17","truck4","s18")),80) occurs(action(("drive-truck","truck4","s18","s16","driver3")),80) occurs(action(("load-truck","package2","truck4","s18")),80) occurs(action(("load-truck","package9","truck4","s18")),80) occurs(action(("walk","driver1","p2-4","s4")),80) occurs(action(("unload-truck","package17","truck4","s16")),81) occurs(action(("load-truck","package19","truck4","s16")),81) occurs(action(("drive-truck","truck4","s16","s14","driver3")),81) occurs(action(("walk","driver1","s4","p7-4")),81) occurs(action(("drive-truck","truck4","s14","s3","driver3")),82) occurs(action(("unload-truck","package18","truck4","s3")),83) occurs(action(("drive-truck","truck4","s3","s7","driver3")),83) occurs(action(("walk","driver1","p7-4","s7")),83) occurs(action(("unload-truck","package2","truck4","s7")),84) occurs(action(("unload-truck","package9","truck4","s7")),84) occurs(action(("drive-truck","truck4","s7","s13","driver3")),84) occurs(action(("load-truck","package7","truck4","s7")),84) occurs(action(("walk","driver1","s7","p1-7")),84) occurs(action(("walk","driver1","p1-7","s1")),85) occurs(action(("drive-truck","truck4","s13","s10","driver3")),85) occurs(action(("unload-truck","package4","truck4","s10")),86) occurs(action(("unload-truck","package7","truck4","s10")),86) occurs(action(("drive-truck","truck4","s10","s18","driver3")),86) occurs(action(("load-truck","package6","truck4","s10")),86) occurs(action(("drive-truck","truck4","s18","s2","driver3")),87) occurs(action(("unload-truck","package19","truck4","s2")),88) occurs(action(("drive-truck","truck4","s2","s15","driver3")),88) occurs(action(("drive-truck","truck4","s15","s7","driver3")),89) occurs(action(("unload-truck","package6","truck4","s7")),90) occurs(action(("drive-truck","truck4","s7","s15","driver3")),90) SATISFIABLE Models : 1+ Calls : 63 Time : 758.948s (Solving: 733.55s 1st Model: 95.55s Unsat: 1.32s) CPU Time : 759.232s Choices : 97609380 (Domain: 97608750) Conflicts : 368533 (Analyzed: 368531) Restarts : 3780 (Average: 97.49 Last: 219) Model-Level : 4922.5 Problems : 63 (Average Length: 54.38 Splits: 0) Lemmas : 368531 (Deleted: 338681) Binary : 2833 (Ratio: 0.77%) Ternary : 708 (Ratio: 0.19%) Conflict : 368531 (Average Length: 610.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 368531 (Average: 240.59 Max: 12461 Sum: 88665609) Executed : 368199 (Average: 240.58 Max: 12461 Sum: 88662739 Ratio: 100.00%) Bounded : 332 (Average: 8.64 Max: 77 Sum: 2870 Ratio: 0.00%) Rules : 116614 Atoms : 116541 Bodies : 1394 (Original: 1393) Count : 73 Equivalences : 3960 (Atom=Atom: 1320 Body=Body: 0 Other: 2640) Tight : Yes Variables : 893952 (Eliminated: 0 Frozen: 660910) Constraints : 4594582 (Binary: 96.8% Ternary: 1.9% Other: 1.3%) Memory Peak : 1084MB Max. Length : 90 steps Sol. Length : 90 steps Models : 27