INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/openstacks-sequential-satisficing/domains/domain-18.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/openstacks-sequential-satisficing/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-2011/domains/openstacks-sequential-satisficing/domains/domain-18.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/openstacks-sequential-satisficing/instances/instance-18.pddl Parsing... Parsing: [0.960s CPU, 0.973s wall-clock] Normalizing task... [0.090s CPU, 0.091s wall-clock] Instantiating... Generating Datalog program... [0.160s CPU, 0.160s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.410s CPU, 0.408s wall-clock] Preparing model... [0.680s CPU, 0.673s wall-clock] Generated 1772 rules. Computing model... [30.150s CPU, 30.142s wall-clock] 103003 relevant atoms 146742 auxiliary atoms 249745 final queue length 442905 total queue pushes Completing instantiation... [44.580s CPU, 44.564s wall-clock] Instantiating: [76.420s CPU, 76.386s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [1.130s CPU, 1.127s wall-clock] Checking invariant weight... [0.090s CPU, 0.082s wall-clock] Instantiating groups... [0.020s CPU, 0.026s wall-clock] Collecting mutex groups... [0.020s CPU, 0.010s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.050s CPU, 0.055s wall-clock] Building translation key... [0.020s CPU, 0.015s wall-clock] Computing fact groups: [1.450s CPU, 1.442s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.009s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.017s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.024s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [2.730s CPU, 2.735s wall-clock] Translating task: [48.330s CPU, 48.311s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 441 propositions removed Detecting unreachable propositions: [18.410s CPU, 18.407s wall-clock] Reordering and filtering variables... 441 of 441 variables necessary. 0 of 661 mutex groups necessary. 97240 of 97240 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [7.500s CPU, 7.488s wall-clock] Translator variables: 441 Translator derived variables: 0 Translator facts: 1321 Translator goal facts: 220 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 97240 Translator axioms: 0 Translator task size: 981900 Translator peak memory: 553956 KB Writing output... [14.130s CPU, 15.058s wall-clock] Done! [168.920s CPU, 169.789s wall-clock]