INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-20.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/depots-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-20.pddl Parsing... Parsing: [0.030s CPU, 0.026s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.024s wall-clock] Preparing model... [0.030s CPU, 0.023s wall-clock] Generated 43 rules. Computing model... [0.900s CPU, 0.902s wall-clock] 7130 relevant atoms 5437 auxiliary atoms 12567 final queue length 27375 total queue pushes Completing instantiation... [2.410s CPU, 2.409s wall-clock] Instantiating: [3.380s CPU, 3.383s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.070s CPU, 0.065s wall-clock] Checking invariant weight... [0.000s CPU, 0.007s wall-clock] Instantiating groups... [0.140s CPU, 0.140s wall-clock] Collecting mutex groups... [0.010s CPU, 0.005s wall-clock] Choosing groups... 51 uncovered facts Choosing groups: [0.030s CPU, 0.032s wall-clock] Building translation key... [0.010s CPU, 0.010s wall-clock] Computing fact groups: [0.310s CPU, 0.307s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.100s CPU, 0.099s 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: [0.130s CPU, 0.130s wall-clock] Translating task: [2.760s CPU, 2.761s wall-clock] 8070 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 70 propositions removed Detecting unreachable propositions: [1.260s CPU, 1.255s wall-clock] Reordering and filtering variables... 67 of 67 variables necessary. 48 of 67 mutex groups necessary. 5894 of 5894 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.580s CPU, 0.585s wall-clock] Translator variables: 67 Translator derived variables: 0 Translator facts: 773 Translator goal facts: 14 Translator mutex groups: 48 Translator total mutex groups size: 993 Translator operators: 5894 Translator axioms: 0 Translator task size: 52919 Translator peak memory: 65880 KB Writing output... [0.880s CPU, 0.940s wall-clock] Done! [9.430s CPU, 9.484s wall-clock] planner.py version 0.0.1 Time: 1.84s Memory: 174MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.08s Memory: 188MB (+14MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 210MB (+22MB) UNSAT Iteration Time: 1.54s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.44s Memory: 212MB (+2MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 222MB (+10MB) UNSAT Iteration Time: 0.61s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.45s Memory: 222MB (+0MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 224MB (+2MB) UNSAT Iteration Time: 0.64s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 1.26s Memory: 270MB (+46MB) Unblocking actions... Solving... Solving Time: 9.51s Memory: 293MB (+23MB) UNKNOWN Iteration Time: 11.13s Iteration 5 Queue: [19, 14] Grounded Until: 14 Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])] Grounding Time: 1.11s Memory: 322MB (+29MB) Unblocking actions... Solving... Solving Time: 14.03s Memory: 348MB (+26MB) UNKNOWN Iteration Time: 15.57s Iteration 6 Queue: [14, 27, 19] Grounded Until: 19 Blocking actions... Solving... Solving Time: 7.37s Memory: 348MB (+0MB) UNKNOWN Iteration Time: 7.40s Iteration 7 Queue: [27, 19, 39, 14] Grounded Until: 19 Grounding... [('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('check', [27])] Grounding Time: 1.82s Memory: 427MB (+79MB) Unblocking actions... Solving... Solving Time: 19.42s Memory: 457MB (+30MB) UNKNOWN Iteration Time: 21.89s Iteration 8 Queue: [19, 39, 14, 55, 27] Grounded Until: 27 Blocking actions... Solving... Solving Time: 13.74s Memory: 460MB (+3MB) UNKNOWN Iteration Time: 13.77s Iteration 9 Queue: [39, 14, 55, 27, 78, 19] Grounded Until: 27 Grounding... [('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('check', [39])] Grounding Time: 3.15s Memory: 604MB (+144MB) Unblocking actions... Solving... Solving Time: 24.06s Memory: 652MB (+48MB) UNKNOWN Iteration Time: 28.19s Iteration 10 Queue: [14, 55, 27, 78, 19, 110, 39] Grounded Until: 39 Blocking actions... Solving... Solving Time: 8.91s Memory: 655MB (+3MB) UNKNOWN Iteration Time: 8.95s Iteration 11 Queue: [55, 27, 78, 19, 110, 39, 155, 14] Grounded Until: 39 Grounding... [('step', [40]), ('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 3.74s Memory: 812MB (+157MB) Unblocking actions... Solving... Solving Time: 26.22s Memory: 890MB (+78MB) UNKNOWN Iteration Time: 31.28s Iteration 12 Queue: [27, 78, 19, 110, 39, 155, 14, 218, 55] Grounded Until: 55 Blocking actions... Solving... Solving Time: 20.55s Memory: 894MB (+4MB) UNKNOWN Iteration Time: 20.59s Iteration 13 Queue: [78, 19, 110, 39, 155, 14, 218, 55, 308, 27] Grounded Until: 55 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('step', [76]), ('step', [77]), ('step', [78]), ('check', [78])] Grounding Time: 6.35s Memory: 1178MB (+284MB) Unblocking actions... Solving... Solving Time: 41.37s Memory: 1275MB (+97MB) UNKNOWN Iteration Time: 49.65s Iteration 14 Queue: [19, 110, 39, 155, 14, 218, 55, 308, 27, 435, 78] Grounded Until: 78 Blocking actions... Solving... Solving Time: 15.51s Memory: 1279MB (+4MB) UNKNOWN Iteration Time: 15.57s Iteration 15 Queue: [110, 39, 155, 14, 218, 55, 308, 27, 435, 78, 613, 19] Grounded Until: 78 Grounding... [('step', [79]), ('step', [80]), ('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('step', [101]), ('step', [102]), ('step', [103]), ('step', [104]), ('step', [105]), ('step', [106]), ('step', [107]), ('step', [108]), ('step', [109]), ('step', [110]), ('check', [110])] Grounding Time: 7.62s Memory: 1574MB (+295MB) Unblocking actions... Solving... Solving Time: 42.79s Memory: 1729MB (+155MB) UNKNOWN Iteration Time: 53.06s Iteration 16 Queue: [39, 155, 14, 218, 55, 308, 27, 435, 78, 613, 19, 865, 110] Grounded Until: 110 Blocking actions... Solving... Solving Time: 28.84s Memory: 1733MB (+4MB) UNKNOWN Iteration Time: 28.92s Iteration 17 Queue: [155, 14, 218, 55, 308, 27, 435, 78, 613, 19, 865, 110, 1220, 39] Grounded Until: 110 Grounding... [('step', [111]), ('step', [112]), ('step', [113]), ('step', [114]), ('step', [115]), ('step', [116]), ('step', [117]), ('step', [118]), ('step', [119]), ('step', [120]), ('step', [121]), ('step', [122]), ('step', [123]), ('step', [124]), ('step', [125]), ('step', [126]), ('step', [127]), ('step', [128]), ('step', [129]), ('step', [130]), ('step', [131]), ('step', [132]), ('step', [133]), ('step', [134]), ('step', [135]), ('step', [136]), ('step', [137]), ('step', [138]), ('step', [139]), ('step', [140]), ('step', [141]), ('step', [142]), ('step', [143]), ('step', [144]), ('step', [145]), ('step', [146]), ('step', [147]), ('step', [148]), ('step', [149]), ('step', [150]), ('step', [151]), ('step', [152]), ('step', [153]), ('step', [154]), ('step', [155]), ('check', [155])] Grounding Time: 14.41s Memory: 2245MB (+512MB) Unblocking actions... Solving... Solving Time: 50.94s Memory: 2465MB (+220MB) UNKNOWN Iteration Time: 69.52s Iteration 18 Queue: [14, 218, 55, 308, 27, 435, 78, 613, 19, 865, 110, 1220, 39, 1720, 155] Grounded Until: 155 Blocking actions... Solving... Solving Time: 13.33s Memory: 2465MB (+0MB) UNKNOWN Iteration Time: 13.45s Iteration 19 Queue: [218, 55, 308, 27, 435, 78, 613, 19, 865, 110, 1220, 39, 1720, 155, 2426, 14] Grounded Until: 155 Grounding... [('step', [156]), ('step', [157]), ('step', [158]), ('step', [159]), ('step', [160]), ('step', [161]), ('step', [162]), ('step', [163]), ('step', [164]), ('step', [165]), ('step', [166]), ('step', [167]), ('step', [168]), ('step', [169]), ('step', [170]), ('step', [171]), ('step', [172]), ('step', [173]), ('step', [174]), ('step', [175]), ('step', [176]), ('step', [177]), ('step', [178]), ('step', [179]), ('step', [180]), ('step', [181]), ('step', [182]), ('step', [183]), ('step', [184]), ('step', [185]), ('step', [186]), ('step', [187]), ('step', [188]), ('step', [189]), ('step', [190]), ('step', [191]), ('step', [192]), ('step', [193]), ('step', [194]), ('step', [195]), ('step', [196]), ('step', [197]), ('step', [198]), ('step', [199]), ('step', [200]), ('step', [201]), ('step', [202]), ('step', [203]), ('step', [204]), ('step', [205]), ('step', [206]), ('step', [207]), ('step', [208]), ('step', [209]), ('step', [210]), ('step', [211]), ('step', [212]), ('step', [213]), ('step', [214]), ('step', [215]), ('step', [216]), ('step', [217]), ('step', [218]), ('check', [218])] Grounding Time: 20.21s Memory: 3032MB (+567MB) Unblocking actions... Solving... Solving Time: 58.99s Memory: 3298MB (+266MB) UNKNOWN Iteration Time: 85.26s Iteration 20 Queue: [55, 308, 27, 435, 78, 613, 19, 865, 110, 1220, 39, 1720, 155, 2426, 14, 218] Grounded Until: 218 Blocking actions... Solving... Solving Time: 30.28s Memory: 3305MB (+7MB) UNKNOWN Iteration Time: 30.44s Iteration 21 Queue: [308, 27, 435, 78, 613, 19, 865, 110, 1220, 39, 1720, 155, 2426, 14, 218, 55] Grounded Until: 218 Grounding... [('step', [219]), ('step', [220]), ('step', [221]), ('step', [222]), ('step', [223]), ('step', [224]), ('step', [225]), ('step', [226]), ('step', [227]), ('step', [228]), ('step', [229]), ('step', [230]), ('step', [231]), ('step', [232]), ('step', [233]), ('step', [234]), ('step', [235]), ('step', [236]), ('step', [237]), ('step', [238]), ('step', [239]), ('step', [240]), ('step', [241]), ('step', [242]), ('step', [243]), ('step', [244]), ('step', [245]), ('step', [246]), ('step', [247]), ('step', [248]), ('step', [249]), ('step', [250]), ('step', [251]), ('step', [252]), ('step', [253]), ('step', [254]), ('step', [255]), ('step', [256]), ('step', [257]), ('step', [258]), ('step', [259]), ('step', [260]), ('step', [261]), ('step', [262]), ('step', [263]), ('step', [264]), ('step', [265]), ('step', [266]), ('step', [267]), ('step', [268]), ('step', [269]), ('step', [270]), ('step', [271]), ('step', [272]), ('step', [273]), ('step', [274]), ('step', [275]), ('step', [276]), ('step', [277]), ('step', [278]), ('step', [279]), ('step', [280]), ('step', [281]), ('step', [282]), ('step', [283]), ('step', [284]), ('step', [285]), ('step', [286]), ('step', [287]), ('step', [288]), ('step', [289]), ('step', [290]), ('step', [291]), ('step', [292]), ('step', [293]), ('step', [294]), ('step', [295]), ('step', [296]), ('step', [297]), ('step', [298]), ('step', [299]), ('step', [300]), ('step', [301]), ('step', [302]), ('step', [303]), ('step', [304]), ('step', [305]), ('step', [306]), ('step', [307]), ('step', [308]), ('check', [308])] Grounding Time: 34.84s Memory: 4347MB (+1042MB) Unblocking actions... Solving... Solving Time: 78.17s Memory: 4716MB (+369MB) UNKNOWN Iteration Time: 121.97s Iteration 22 Queue: [27, 435, 78, 613, 19, 865, 110, 1220, 39, 1720, 155, 2426, 14, 218, 55, 308] Grounded Until: 308 Blocking actions... Solving... Solving Time: 27.84s Memory: 4773MB (+57MB) UNKNOWN Iteration Time: 28.07s Iteration 23 Queue: [435, 78, 613, 19, 865, 110, 1220, 39, 1720, 155, 2426, 14, 218, 55, 308, 27] Grounded Until: 308 Grounding... [('step', [309]), ('step', [310]), ('step', [311]), ('step', [312]), ('step', [313]), ('step', [314]), ('step', [315]), ('step', [316]), ('step', [317]), ('step', [318]), ('step', [319]), ('step', [320]), ('step', [321]), ('step', [322]), ('step', [323]), ('step', [324]), ('step', [325]), ('step', [326]), ('step', [327]), ('step', [328]), ('step', [329]), ('step', [330]), ('step', [331]), ('step', [332]), ('step', [333]), ('step', [334]), ('step', [335]), ('step', [336]), ('step', [337]), ('step', [338]), ('step', [339]), ('step', [340]), ('step', [341]), ('step', [342]), ('step', [343]), ('step', [344]), ('step', [345]), ('step', [346]), ('step', [347]), ('step', [348]), ('step', [349]), ('step', [350]), ('step', [351]), ('step', [352]), ('step', [353]), ('step', [354]), ('step', [355]), ('step', [356]), ('step', [357]), ('step', [358]), ('step', [359]), ('step', [360]), ('step', [361]), ('step', [362]), ('step', [363]), ('step', [364]), ('step', [365]), ('step', [366]), ('step', [367]), ('step', [368]), ('step', [369]), ('step', [370]), ('step', [371]), ('step', [372]), ('step', [373]), ('step', [374]), ('step', [375]), ('step', [376]), ('step', [377]), ('step', [378]), ('step', [379]), ('step', [380]), ('step', [381]), ('step', [382]), ('step', [383]), ('step', [384]), ('step', [385]), ('step', [386]), ('step', [387]), ('step', [388]), ('step', [389]), ('step', [390]), ('step', [391]), ('step', [392]), ('step', [393]), ('step', [394]), ('step', [395]), ('step', [396]), ('step', [397]), ('step', [398]), ('step', [399]), ('step', [400]), ('step', [401]), ('step', [402]), ('step', [403]), ('step', [404]), ('step', [405]), ('step', [406]), ('step', [407]), ('step', [408]), ('step',