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-19.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-19.pddl Parsing... Parsing: [0.710s CPU, 0.697s wall-clock] Normalizing task... [0.020s CPU, 0.026s wall-clock] Instantiating... Generating Datalog program... [0.350s CPU, 0.344s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.034s wall-clock] Preparing model... [1.230s CPU, 1.227s wall-clock] Generated 6 rules. Computing model... [2.270s CPU, 2.271s wall-clock] 29569 relevant atoms 11328 auxiliary atoms 40897 final queue length 54339 total queue pushes Completing instantiation... [2.200s CPU, 2.200s wall-clock] Instantiating: [6.120s CPU, 6.125s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.010s CPU, 0.008s wall-clock] Checking invariant weight... [0.030s CPU, 0.039s wall-clock] Instantiating groups... [0.050s CPU, 0.040s wall-clock] Collecting mutex groups... [0.020s CPU, 0.018s wall-clock] Choosing groups... 2304 uncovered facts Choosing groups: [0.060s CPU, 0.056s wall-clock] Building translation key... [0.110s CPU, 0.102s wall-clock] Computing fact groups: [0.690s CPU, 0.689s wall-clock] Building STRIPS to SAS dictionary... [0.030s CPU, 0.033s wall-clock] Building dictionary for full mutex groups... [0.030s CPU, 0.028s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.032s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.090s CPU, 0.095s wall-clock] Translating task: [2.130s CPU, 2.133s 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: [1.530s CPU, 1.531s wall-clock] Reordering and filtering variables... 2304 of 2304 variables necessary. 0 of 1 mutex groups necessary. 9024 of 9024 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.460s CPU, 0.459s wall-clock] Translator variables: 2304 Translator derived variables: 0 Translator facts: 6910 Translator goal facts: 2303 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 9024 Translator axioms: 0 Translator task size: 47609 Translator peak memory: 75328 KB Writing output... [1.040s CPU, 1.140s wall-clock] Done! [12.910s CPU, 13.004s wall-clock] planner.py version 0.0.1 Time: 1.60s Memory: 157MB 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: 157MB (+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 Expected Memory: 157MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.07s Memory: 199MB (+42MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 228MB (+29MB) UNSAT Iteration Time: 1.64s 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: 299.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.06s Memory: 268MB (+40MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 304MB (+36MB) UNSAT Iteration Time: 1.86s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 380.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.24s Memory: 342MB (+38MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 382MB (+40MB) UNSAT Iteration Time: 2.22s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 460.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.12s Memory: 411MB (+29MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 459MB (+48MB) UNSAT Iteration Time: 2.24s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 537.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.16s Memory: 481MB (+22MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 547MB (+66MB) UNSAT Iteration Time: 2.38s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 635.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 1.48s Memory: 592MB (+45MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 619MB (+27MB) UNSAT Iteration Time: 2.73s 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: 707.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.14s Memory: 650MB (+31MB) Unblocking actions... Solving... Solving Time: 0.16s Memory: 680MB (+30MB) UNSAT Iteration Time: 2.36s 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: 768.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.15s Memory: 717MB (+37MB) Unblocking actions... Solving... Solving Time: 0.16s Memory: 798MB (+81MB) UNSAT Iteration Time: 2.35s 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: 916.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.18s Memory: 813MB (+15MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 856MB (+43MB) UNSAT Iteration Time: 2.34s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 974.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 1.17s Memory: 882MB (+26MB) Unblocking actions... Solving... Solving Time: 5.19s Memory: 923MB (+41MB) UNSAT Iteration Time: 7.34s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 1041.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 1.19s Memory: 957MB (+34MB) Unblocking actions... Solving... Solving Time: 42.84s Memory: 1041MB (+84MB) UNKNOWN Iteration Time: 44.86s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 1159.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 1.22s Memory: 1067MB (+26MB) Unblocking actions... Solving... Solving Time: 46.92s Memory: 1121MB (+54MB) UNKNOWN Iteration Time: 49.00s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 1239.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.94s Memory: 1200MB (+79MB) Unblocking actions... Solving... Solving Time: 51.29s Memory: 1257MB (+57MB) UNKNOWN Iteration Time: 54.13s Iteration 15 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), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 65 Blocking actions... Solving... Solving Time: 50.63s Memory: 1257MB (+0MB) UNKNOWN Iteration Time: 50.73s Iteration 16 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), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 55.92s Memory: 1257MB (+0MB) UNKNOWN Iteration Time: 56.02s Iteration 17 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), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 64.05s Memory: 1257MB (+0MB) UNKNOWN Iteration Time: 64.15s Iteration 18 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), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 65 Expected Memory: 1393.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.13s Memory: 1272MB (+15MB) Unblocking actions... Solving... Solving Time: 53.66s Memory: 1323MB (+51MB) UNKNOWN Iteration Time: 55.74s Iteration 19 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), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 70 Expected Memory: 1459.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.16s Memory: 1360MB (+37MB) Unblocking actions... Solving... Solving Time: 62.01s Memory: 1394MB (+34MB) UNKNOWN Iteration Time: 64.18s Iteration 20 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 75 Expected Memory: 1530.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 1.17s Memory: 1434MB (+40MB) Unblocking actions... Solving... Solving Time: 58.78s Memory: 1552MB (+118MB) UNKNOWN Iteration Time: 61.02s Iteration 21 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True)] Grounded Until: 80 Expected Memory: 1710.0MB