INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-13.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-2011/domains/visit-all-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-13.pddl Parsing... Parsing: [0.380s CPU, 0.386s wall-clock] Normalizing task... [0.020s CPU, 0.016s wall-clock] Instantiating... Generating Datalog program... [0.170s CPU, 0.172s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.022s wall-clock] Preparing model... [0.640s CPU, 0.642s wall-clock] Generated 6 rules. Computing model... [1.250s CPU, 1.253s wall-clock] 16561 relevant atoms 6336 auxiliary atoms 22897 final queue length 30387 total queue pushes Completing instantiation... [1.180s CPU, 1.173s wall-clock] Instantiating: [3.290s CPU, 3.290s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.010s CPU, 0.006s wall-clock] Checking invariant weight... [0.020s CPU, 0.021s wall-clock] Instantiating groups... [0.020s CPU, 0.023s wall-clock] Collecting mutex groups... [0.010s CPU, 0.009s wall-clock] Choosing groups... 1296 uncovered facts Choosing groups: [0.030s CPU, 0.027s wall-clock] Building translation key... [0.060s CPU, 0.058s wall-clock] Computing fact groups: [0.390s CPU, 0.384s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.018s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.018s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.018s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.050s CPU, 0.052s wall-clock] Translating task: [1.200s CPU, 1.196s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 3 propositions removed Detecting unreachable propositions: [0.770s CPU, 0.775s wall-clock] Reordering and filtering variables... 1296 of 1296 variables necessary. 0 of 1 mutex groups necessary. 5040 of 5040 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.260s CPU, 0.255s wall-clock] Translator variables: 1296 Translator derived variables: 0 Translator facts: 3886 Translator goal facts: 1295 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 5040 Translator axioms: 0 Translator task size: 26633 Translator peak memory: 58092 KB Writing output... [0.630s CPU, 0.683s wall-clock] Done! [7.050s CPU, 7.106s wall-clock] planner.py version 0.0.1 Time: 0.90s Memory: 106MB 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: 106MB (+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 Expected Memory: 106MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.54s Memory: 131MB (+25MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 148MB (+17MB) UNSAT Iteration Time: 0.83s 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 Expected Memory: 190.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.56s Memory: 170MB (+22MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 184MB (+14MB) UNSAT Iteration Time: 0.95s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 226.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.64s Memory: 211MB (+27MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 237MB (+26MB) UNSAT Iteration Time: 1.11s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 290.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.59s Memory: 249MB (+12MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 276MB (+27MB) UNSAT Iteration Time: 1.12s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 329.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.62s Memory: 288MB (+12MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 331MB (+43MB) UNSAT Iteration Time: 1.16s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 386.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.75s Memory: 347MB (+16MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 366MB (+19MB) UNSAT Iteration Time: 1.28s Iteration 8 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)] Grounded Until: 30 Expected Memory: 421.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.59s Memory: 388MB (+22MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 407MB (+19MB) UNSAT Iteration Time: 1.14s Iteration 9 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)] Grounded Until: 35 Expected Memory: 462.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.62s Memory: 429MB (+22MB) Unblocking actions... Solving... Solving Time: 27.46s Memory: 483MB (+54MB) UNKNOWN Iteration Time: 28.48s Iteration 10 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 40 Expected Memory: 559.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.60s Memory: 489MB (+6MB) Unblocking actions... Solving... Solving Time: 27.10s Memory: 511MB (+22MB) UNKNOWN Iteration Time: 28.10s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 587.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.63s Memory: 523MB (+12MB) Unblocking actions... Solving... Solving Time: 32.56s Memory: 550MB (+27MB) UNKNOWN Iteration Time: 33.62s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 626.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.65s Memory: 566MB (+16MB) Unblocking actions... Solving... Solving Time: 28.95s Memory: 640MB (+74MB) UNKNOWN Iteration Time: 30.06s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 730.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.94s Memory: 665MB (+25MB) Unblocking actions... Solving... Solving Time: 33.08s Memory: 685MB (+20MB) UNKNOWN Iteration Time: 34.50s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 775.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.60s Memory: 699MB (+14MB) Unblocking actions... Solving... Solving Time: 28.50s Memory: 729MB (+30MB) UNKNOWN Iteration Time: 29.60s Iteration 15 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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Blocking actions... Solving... Solving Time: 4.26s Memory: 731MB (+2MB) UNSAT Iteration Time: 4.31s Iteration 16 Queue: [(9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 16.30s Memory: 731MB (+0MB) UNSAT Iteration Time: 16.35s Iteration 17 Queue: [(10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 21.24s Memory: 731MB (+0MB) UNSAT Iteration Time: 21.29s Iteration 18 Queue: [(11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 48.93s Memory: 731MB (+0MB) UNKNOWN Iteration Time: 48.99s Iteration 19 Queue: [(12,60,1,True), (13,65,1,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 31.06s Memory: 731MB (+0MB) UNKNOWN Iteration Time: 31.12s Iteration 20 Queue: [(13,65,1,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 30.09s Memory: 731MB (+0MB) UNSAT Iteration Time: 30.15s Iteration 21 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 65 Expected Memory: 821.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.61s Memory: 752MB (+21MB) Unblocking actions... Solving... Solving Time: 33.39s Memory: 789MB (+37MB) UNKNOWN Iteration Time: 34.52s Iteration 22 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 70 Expected Memory: 879.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.64s