diff --git a/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.env b/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.env
new file mode 100644
index 000000000..571d46dcc
--- /dev/null
+++ b/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.env
@@ -0,0 +1,60 @@
+command:
+- timeout
+- -m=9216000
+- -t=900
+- python3
+- /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/runplanner.py
+- --domain=/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl
+- /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-21.pddl
+- --stats
+- --stats-iter
+- --verbose
+- --print-call
+- -m 8192
+- --translate
+- -B 0.9
+- --parallel=0
+- --shallow
+- --use-heuristic
+- --test-until-not-sat
+- --test=0
+- --test-add=1
+- --test-times=1
+- -i 0
+- -F 40
+- -T 40
+configuration:
+  fixedHorizon: true
+  id: gc-ta1-tt1-single-shot
+  instanceSets:
+  - rintanen-aij-2012-interesting
+  options:
+  - --stats
+  - --stats-iter
+  - --verbose
+  - --print-call
+  - -m 8192
+  - --translate
+  - -B 0.9
+  - --parallel=0
+  - --shallow
+  - --use-heuristic
+  - --test-until-not-sat
+  - --test=0
+  - --test-add=1
+  - --test-times=1
+  - -i 0
+exitCode: 0
+instance:
+  domain: blocks-strips-typed
+  instance: 21
+  ipc: ipc-2000
+  planLength: 40
+versions:
+  clingo: 5.2.2
+  fastDownward: 10997:847cdf0069cab0c8841a9958e783d1a7340fe2e9 (2017-11-02 15:10 +0100)
+  planner: f090434475c02dbccc3811039498f2a63a357ddc (2018-02-01 18:15:39 +0100)
+  plasp: 3.1.1
+  python: 3.6.3
+workingDirectory: /home/pluehne/Documents/ASP/plasp-javier/encodings/planner
+
diff --git a/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.err b/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.err
new file mode 100644
index 000000000..f36b89511
--- /dev/null
+++ b/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.err
@@ -0,0 +1,9 @@
+# configuration: {'id': 'gc-ta1-tt1-single-shot', 'options': ['--stats', '--stats-iter', '--verbose', '--print-call', '-m 8192', '--translate', '-B 0.9', '--parallel=0', '--shallow', '--use-heuristic', '--test-until-not-sat', '--test=0', '--test-add=1', '--test-times=1', '-i 0'], 'instanceSets': ['rintanen-aij-2012-interesting'], 'fixedHorizon': True}
+# instance: {'ipc': 'ipc-2000', 'domain': 'blocks-strips-typed', 'instance': 21, 'planLength': 40}
+# command: ['timeout', '-m=9216000', '-t=900', 'python3', '/home/pluehne/Documents/ASP/plasp-javier/encodings/planner/runplanner.py', '--domain=/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-21.pddl', '--stats', '--stats-iter', '--verbose', '--print-call', '-m 8192', '--translate', '-B 0.9', '--parallel=0', '--shallow', '--use-heuristic', '--test-until-not-sat', '--test=0', '--test-add=1', '--test-times=1', '-i 0', '-F 40', '-T 40']
+# working directory: /home/pluehne/Documents/ASP/plasp-javier/encodings/planner
+# exit code: 0
+# planner call: /home/wv/bin/linux/64/fast-downward/fast-downward.py --translate --build=release64 /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-21.pddl && plasp-3.1.1 translate --parsing-mode=compatibility output.sas | /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/planner.py - /home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp /home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp --stats --stats-iter --verbose -m 8192 -B 0.9 --test-until-not-sat -i 0 -F 40 -T 40  --query-at-last --check-at-last --forbid-actions --force-actions -c planner_on=1  --test=- --test=/home/pluehne/Documents/ASP/plasp-javier/encodings/planner/test_files/test.lp /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/test_files/block_forall_t.lp --test-once  --heuristic=Domain /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/heuristic.lp  -c _shallow=1  -c _closure=3   -c _parallel=0 
+FINISHED CPU 2.41 MEM 0 MAXMEM 194452 STALE 1 MAXMEM_RSS 64952
+<time name="ALL">2340</time>
+
diff --git a/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.out b/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.out
new file mode 100644
index 000000000..64c9dd9d8
--- /dev/null
+++ b/gc-ta1-tt1-single-shot/ipc-2000_blocks-strips-typed_21.out
@@ -0,0 +1,160 @@
+INFO     Running translator.
+INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-21.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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-21.pddl
+Parsing...
+Parsing: [0.010s CPU, 0.010s wall-clock]
+Normalizing task... [0.000s CPU, 0.001s wall-clock]
+Instantiating...
+Generating Datalog program... [0.000s CPU, 0.002s wall-clock]
+Normalizing Datalog program...
+Normalizing Datalog program: [0.010s CPU, 0.008s wall-clock]
+Preparing model... [0.000s CPU, 0.004s wall-clock]
+Generated 21 rules.
+Computing model... [0.050s CPU, 0.046s wall-clock]
+382 relevant atoms
+250 auxiliary atoms
+632 final queue length
+1054 total queue pushes
+Completing instantiation... [0.070s CPU, 0.074s wall-clock]
+Instantiating: [0.130s CPU, 0.135s wall-clock]
+Computing fact groups...
+Finding invariants...
+10 initial candidates
+Finding invariants: [0.030s CPU, 0.023s wall-clock]
+Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
+Instantiating groups... [0.000s CPU, 0.004s wall-clock]
+Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
+Choosing groups...
+11 uncovered facts
+Choosing groups: [0.010s CPU, 0.005s wall-clock]
+Building translation key... [0.000s CPU, 0.002s wall-clock]
+Computing fact groups: [0.050s CPU, 0.044s wall-clock]
+Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock]
+Building dictionary for full mutex groups... [0.010s CPU, 0.002s wall-clock]
+Building mutex information...
+Building mutex information: [0.000s CPU, 0.003s wall-clock]
+Translating task...
+Processing axioms...
+Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
+Processing axioms: [0.000s CPU, 0.004s wall-clock]
+Translating task: [0.080s CPU, 0.078s wall-clock]
+290 effect conditions simplified
+0 implied preconditions added
+Detecting unreachable propositions...
+0 operators removed
+0 axioms removed
+20 propositions removed
+Detecting unreachable propositions: [0.040s CPU, 0.043s wall-clock]
+Reordering and filtering variables...
+21 of 21 variables necessary.
+11 of 21 mutex groups necessary.
+200 of 200 operators necessary.
+0 of 0 axiom rules necessary.
+Reordering and filtering variables: [0.020s CPU, 0.024s wall-clock]
+Translator variables: 21
+Translator derived variables: 0
+Translator facts: 132
+Translator goal facts: 9
+Translator mutex groups: 11
+Translator total mutex groups size: 121
+Translator operators: 200
+Translator axioms: 0
+Translator task size: 1753
+Translator peak memory: 37068 KB
+Writing output... [0.040s CPU, 0.033s wall-clock]
+Done! [0.380s CPU, 0.379s wall-clock]
+planner.py version 0.0.1
+
+Time:	 0.07s
+Memory: 53MB
+
+Iteration 1
+Queue:		 [(0,40,0,True)]
+Grounded Until:	 0
+Expected Memory: 53MB
+Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
+Grounding Time:	 0.20s
+Memory:		 76MB (+23MB)
+Unblocking actions...
+Solving...
+[start: stats after solve call]
+
+Models       : 1+
+Calls        : 1
+Time         : 0.384s (Solving: 0.02s 1st Model: 0.02s Unsat: 0.00s)
+CPU Time     : 0.372s
+
+Choices      : 1980     (Domain: 1980)
+Conflicts    : 79       (Analyzed: 79)
+Restarts     : 0       
+Model-Level  : 71.0    
+Problems     : 1        (Average Length: 42.00 Splits: 0)
+Lemmas       : 79       (Deleted: 0)
+  Binary     : 1        (Ratio:   1.27%)
+  Ternary    : 0        (Ratio:   0.00%)
+  Conflict   : 79       (Average Length:   75.6 Ratio: 100.00%) 
+  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
+  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
+Backjumps    : 79       (Average: 30.54 Max: 152 Sum:   2413)
+  Executed   : 67       (Average: 24.70 Max: 152 Sum:   1951 Ratio:  80.85%)
+  Bounded    : 12       (Average: 38.50 Max:  42 Sum:    462 Ratio:  19.15%)
+
+Rules        : 0       
+Atoms        : 0       
+Bodies       : 0       
+Tight        : Yes
+Variables    : 15237    (Eliminated:    0 Frozen: 4753)
+Constraints  : 87285    (Binary:  92.2% Ternary:   5.2% Other:   2.6%)
+
+Memory Peak  : 216MB
+Max. Length  : 0 steps
+Models       : 1
+
+[endof: stats after solve call]
+Solving Time:	 0.03s
+Memory:		 152MB (+76MB)
+SAT
+Testing...
+SERIALIZABLE
+Testing Time:	 0.05s
+Memory:		 152MB (+0MB)
+Answer: 1
+occurs(action(("unstack","j","i")),1) occurs(action(("put-down","j")),2) occurs(action(("pick-up","c")),3) occurs(action(("put-down","c")),4) occurs(action(("unstack","i","h")),5) occurs(action(("put-down","i")),6) occurs(action(("pick-up","c")),7) occurs(action(("put-down","c")),8) occurs(action(("pick-up","j")),9) occurs(action(("stack","j","c")),10) occurs(action(("unstack","h","f")),11) occurs(action(("put-down","h")),12) occurs(action(("unstack","f","d")),13) occurs(action(("put-down","f")),14) occurs(action(("unstack","d","e")),15) occurs(action(("put-down","d")),16) occurs(action(("unstack","j","c")),17) occurs(action(("stack","j","d")),18) occurs(action(("pick-up","f")),19) occurs(action(("stack","f","j")),20) occurs(action(("unstack","e","g")),21) occurs(action(("put-down","e")),22) occurs(action(("unstack","g","b")),23) occurs(action(("put-down","g")),24) occurs(action(("unstack","b","a")),25) occurs(action(("put-down","b")),26) occurs(action(("pick-up","a")),27) occurs(action(("stack","a","f")),28) occurs(action(("pick-up","c")),29) occurs(action(("stack","c","a")),30) occurs(action(("pick-up","h")),31) occurs(action(("stack","h","c")),32) occurs(action(("pick-up","g")),33) occurs(action(("stack","g","h")),34) occurs(action(("pick-up","i")),35) occurs(action(("stack","i","g")),36) occurs(action(("pick-up","e")),37) occurs(action(("stack","e","i")),38) occurs(action(("pick-up","b")),39) occurs(action(("stack","b","e")),40)
+SATISFIABLE
+
+Models       : 1+
+Calls        : 1
+Time         : 0.384s (Solving: 0.02s 1st Model: 0.02s Unsat: 0.00s)
+CPU Time     : 0.372s
+
+Choices      : 1980     (Domain: 1980)
+Conflicts    : 79       (Analyzed: 79)
+Restarts     : 0       
+Model-Level  : 71.0    
+Problems     : 1        (Average Length: 42.00 Splits: 0)
+Lemmas       : 79       (Deleted: 0)
+  Binary     : 1        (Ratio:   1.27%)
+  Ternary    : 0        (Ratio:   0.00%)
+  Conflict   : 79       (Average Length:   75.6 Ratio: 100.00%) 
+  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
+  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
+Backjumps    : 79       (Average: 30.54 Max: 152 Sum:   2413)
+  Executed   : 67       (Average: 24.70 Max: 152 Sum:   1951 Ratio:  80.85%)
+  Bounded    : 12       (Average: 38.50 Max:  42 Sum:    462 Ratio:  19.15%)
+
+Rules        : 0       
+Atoms        : 0       
+Bodies       : 0       
+Tight        : Yes
+Variables    : 15237    (Eliminated:    0 Frozen: 4753)
+Constraints  : 87285    (Binary:  92.2% Ternary:   5.2% Other:   2.6%)
+
+Memory Peak  : 216MB
+Max. Length  : 40 steps
+Sol. Length  : 40 steps
+Models       : 1
+
+