INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-38.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-2006/domains/rovers-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-38.pddl Parsing... Parsing: [0.290s CPU, 0.293s wall-clock] Normalizing task... [0.010s CPU, 0.007s wall-clock] Instantiating... Generating Datalog program... [0.060s CPU, 0.063s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.060s CPU, 0.065s wall-clock] Preparing model... [0.410s CPU, 0.411s wall-clock] Generated 90 rules. Computing model... [67.750s CPU, 67.721s wall-clock] 40942 relevant atoms 880999 auxiliary atoms 921941 final queue length 981210 total queue pushes Completing instantiation... [14.710s CPU, 14.704s wall-clock] Instantiating: [84.080s CPU, 84.054s wall-clock] Computing fact groups... Finding invariants... 35 initial candidates Finding invariants: [0.220s CPU, 0.220s wall-clock] Checking invariant weight... [0.030s CPU, 0.028s wall-clock] Instantiating groups... [0.220s CPU, 0.223s wall-clock] Collecting mutex groups... [0.010s CPU, 0.015s wall-clock] Choosing groups... 442 uncovered facts Choosing groups: [0.050s CPU, 0.045s wall-clock] Building translation key... [0.040s CPU, 0.044s wall-clock] Computing fact groups: [0.730s CPU, 0.733s wall-clock] Building STRIPS to SAS dictionary... [0.030s CPU, 0.020s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.015s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.020s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.480s CPU, 0.474s wall-clock] Translating task: [9.580s CPU, 9.580s wall-clock] 16120 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 158 propositions removed Detecting unreachable propositions: [4.950s CPU, 4.957s wall-clock] Reordering and filtering variables... 322 of 555 variables necessary. 0 of 128 mutex groups necessary. 25577 of 33732 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.190s CPU, 1.182s wall-clock] Translator variables: 322 Translator derived variables: 0 Translator facts: 2706 Translator goal facts: 55 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 25577 Translator axioms: 0 Translator task size: 113728 Translator peak memory: 357296 KB Writing output... [2.350s CPU, 2.612s wall-clock] Done! [103.590s CPU, 103.810s wall-clock] planner.py version 0.0.1 Time: 4.81s Memory: 378MB 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: 0.02s Memory: 379MB (+1MB) UNSAT Iteration Time: 0.02s 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: 379MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.41s Memory: 379MB (+0MB) Unblocking actions... Solving... Solving Time: 0.21s Memory: 385MB (+6MB) UNSAT Iteration Time: 2.55s 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: 391.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.33s Memory: 385MB (+0MB) Unblocking actions... Solving... Solving Time: 8.82s Memory: 443MB (+58MB) UNKNOWN Iteration Time: 10.93s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 501.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.34s Memory: 476MB (+33MB) Unblocking actions... Solving... Solving Time: 9.88s Memory: 560MB (+84MB) UNKNOWN Iteration Time: 12.01s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 677.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.68s Memory: 611MB (+51MB) Unblocking actions... Solving... Solving Time: 12.75s Memory: 645MB (+34MB) UNKNOWN Iteration Time: 15.25s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 762.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.32s Memory: 682MB (+37MB) Unblocking actions... Solving... Solving Time: 13.67s Memory: 770MB (+88MB) UNKNOWN Iteration Time: 15.86s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 895.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 1.35s Memory: 791MB (+21MB) Unblocking actions... Solving... Solving Time: 14.76s Memory: 846MB (+55MB) UNKNOWN Iteration Time: 17.13s 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: 8.57s Memory: 846MB (+0MB) UNKNOWN Iteration Time: 8.62s 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: 8.96s Memory: 846MB (+0MB) UNKNOWN Iteration Time: 9.01s 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: 9.75s Memory: 846MB (+0MB) UNKNOWN Iteration Time: 9.80s 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: 11.00s Memory: 846MB (+0MB) UNKNOWN Iteration Time: 11.05s 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: 11.10s Memory: 846MB (+0MB) UNKNOWN Iteration Time: 11.15s 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 Expected Memory: 971.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.43s Memory: 874MB (+28MB) Unblocking actions... Solving... Solving Time: 15.94s Memory: 956MB (+82MB) UNKNOWN Iteration Time: 18.34s 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 Expected Memory: 1081.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.40s Memory: 978MB (+22MB) Unblocking actions... Solving... Solving Time: 16.70s Memory: 1038MB (+60MB) UNKNOWN Iteration Time: 19.11s 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 Expected Memory: 1163.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.44s Memory: 1057MB (+19MB) Unblocking actions... Solving... Solving Time: 17.74s Memory: 1112MB (+55MB) UNKNOWN Iteration Time: 20.22s 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 Expected Memory: 1237.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 2.05s Memory: 1184MB (+72MB) Unblocking actions... Solving... Solving Time: 20.32s Memory: 1298MB (+114MB) UNKNOWN Iteration Time: 23.49s 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 Expected Memory: 1484.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 1.37s Memory: 1313MB (+15MB) Unblocking actions... Solving... Solving Time: 21.91s Memory: 1364MB (+51MB) UNKNOWN Iteration Time: 24.42s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Expected Memory: 1550.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 1.37s Memory: 1399MB (+35MB) Unblocking actions... Solving... Solving Time: 23.37s Memory: 1478MB (+79MB) UNKNOWN Iteration Time: 25.94s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Expected Memory: 1664.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.53s Memory: 1496MB (+18MB) Unblocking actions... Solving... Solving Time: 26.14s Memory: 1547MB (+51MB) UNKNOWN Iteration Time: 28.90s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Expected Memory: 1733.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.39s Memory: 1572MB (+25MB) Unblocking actions... Solving... Solving Time: 28.65s Memory: 1605MB (+33MB) UNKNOWN Iteration Time: 31.32s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Expected Memory: 1791.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.40s Memory: 1643MB (+38MB) Unblocking actions... Solving... Solving Time: 27.57s Memory: 1801MB (+158MB) UNKNOWN Iteration Time: 30.34s 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)]