diff --git a/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.env b/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.env
new file mode 100644
index 000000000..d903c562b
--- /dev/null
+++ b/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.env
@@ -0,0 +1,38 @@
+command:
+- timeout
+- -m=8000000
+- -t=900
+- python3
+- /home/pluehne/Documents/ASP/plasp-javier/encodings/planner/runplanner.py
+- --domain=/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl
+- /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-5.pddl
+- --stats
+- --verbose
+- --print-call
+- --translate
+- -B 0.9
+- --parallel=2
+configuration:
+  id: fd-pb-e2
+  instanceSets:
+  - lnpmr-hard-instances
+  options:
+  - --stats
+  - --verbose
+  - --print-call
+  - --translate
+  - -B 0.9
+  - --parallel=2
+exitCode: 0
+instance:
+  domain: gripper-round-1-strips
+  instance: 5
+  ipc: ipc-1998
+versions:
+  clingo: 5.2.2
+  fastDownward: 10997:847cdf0069cab0c8841a9958e783d1a7340fe2e9 (2017-11-02 15:10 +0100)
+  planner: 517f2c0422a36582df17ecebb08e879b170cdfe2 (2017-11-21 02:23:06 +0100)
+  plasp: 3.1.0
+  python: 3.6.3
+workingDirectory: /home/pluehne/Documents/ASP/plasp-javier/encodings/planner
+
diff --git a/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.err b/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.err
new file mode 100644
index 000000000..57fa98ad9
--- /dev/null
+++ b/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.err
@@ -0,0 +1,18 @@
+# configuration: {'id': 'fd-pb-e2', 'options': ['--stats', '--verbose', '--print-call', '--translate', '-B 0.9', '--parallel=2'], 'instanceSets': ['lnpmr-hard-instances']}
+# instance: {'ipc': 'ipc-1998', 'domain': 'gripper-round-1-strips', 'instance': 5}
+# command: ['timeout', '-m=8000000', '-t=900', 'python3', '/home/pluehne/Documents/ASP/plasp-javier/encodings/planner/runplanner.py', '--domain=/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-5.pddl', '--stats', '--verbose', '--print-call', '--translate', '-B 0.9', '--parallel=2']
+# working directory: /home/pluehne/Documents/ASP/plasp-javier/encodings/planner
+# exit code: 0
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp:13:4-34: info: atom does not occur in any rule head:
+  requires(feature(actionCosts))
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp:14:4-33: info: atom does not occur in any rule head:
+  requires(feature(axiomRules))
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/preprocess.lp:15:4-41: info: atom does not occur in any rule head:
+  requires(feature(conditionalEffects))
+
+# planner call: /home/wv/bin/linux/64/fast-downward/fast-downward.py --translate --build=release64 /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-5.pddl && plasp-3.1.0 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 --verbose -B 0.9  --query-at-last --check-at-last --forbid-actions --force-actions -c planner_on=1   -c _closure=3   -c _parallel=2 
+FINISHED CPU 2.98 MEM 30288 MAXMEM 107676 STALE 1 MAXMEM_RSS 47288
+<time name="ALL">2950</time>
+
diff --git a/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.out b/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.out
new file mode 100644
index 000000000..afdb4cc17
--- /dev/null
+++ b/fd-pb-e2/ipc-1998_gripper-round-1-strips_5.out
@@ -0,0 +1,168 @@
+INFO     Running translator.
+INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-5.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-1998/domains/gripper-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-5.pddl
+Parsing...
+Parsing: [0.010s CPU, 0.013s 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: [0.020s CPU, 0.013s wall-clock]
+Preparing model... [0.010s CPU, 0.008s wall-clock]
+Generated 24 rules.
+Computing model... [0.030s CPU, 0.030s wall-clock]
+201 relevant atoms
+140 auxiliary atoms
+341 final queue length
+452 total queue pushes
+Completing instantiation... [0.030s CPU, 0.034s wall-clock]
+Instantiating: [0.090s CPU, 0.088s wall-clock]
+Computing fact groups...
+Finding invariants...
+10 initial candidates
+Finding invariants: [0.010s CPU, 0.009s wall-clock]
+Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
+Instantiating groups... [0.010s CPU, 0.006s wall-clock]
+Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
+Choosing groups...
+0 uncovered facts
+Choosing groups: [0.000s CPU, 0.002s wall-clock]
+Building translation key... [0.000s CPU, 0.001s wall-clock]
+Computing fact groups: [0.020s CPU, 0.022s wall-clock]
+Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock]
+Building dictionary for full mutex groups... [0.010s CPU, 0.001s wall-clock]
+Building mutex information...
+Building mutex information: [0.000s CPU, 0.001s wall-clock]
+Translating task...
+Processing axioms...
+Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
+Processing axioms: [0.000s CPU, 0.002s wall-clock]
+Translating task: [0.020s CPU, 0.028s 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: [0.020s CPU, 0.015s wall-clock]
+Reordering and filtering variables...
+15 of 15 variables necessary.
+12 of 15 mutex groups necessary.
+98 of 98 operators necessary.
+0 of 0 axiom rules necessary.
+Reordering and filtering variables: [0.000s CPU, 0.006s wall-clock]
+Translator variables: 15
+Translator derived variables: 0
+Translator facts: 64
+Translator goal facts: 12
+Translator mutex groups: 12
+Translator total mutex groups size: 48
+Translator operators: 98
+Translator axioms: 0
+Translator task size: 673
+Translator peak memory: 33112 KB
+Writing output... [0.020s CPU, 0.014s wall-clock]
+Done! [0.190s CPU, 0.190s wall-clock]
+planner.py version 0.0.1
+
+Time:	 0.06s
+Memory: 47MB
+
+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:	 0.00s
+Memory:		 47MB (+0MB)
+UNSAT
+Iteration Time:	 0.00s
+
+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
+Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
+Grounding Time:	 0.05s
+Memory:		 52MB (+5MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.03s
+Memory:		 53MB (+1MB)
+UNSAT
+Iteration Time:	 0.08s
+
+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
+Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
+Grounding Time:	 0.03s
+Memory:		 55MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.65s
+Memory:		 56MB (+1MB)
+UNKNOWN
+Iteration Time:	 0.69s
+
+Iteration 4
+Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
+Grounded Until:	 10
+Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
+Grounding Time:	 0.04s
+Memory:		 59MB (+3MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.72s
+Memory:		 61MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.77s
+
+Iteration 5
+Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
+Grounded Until:	 15
+Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
+Grounding Time:	 0.03s
+Memory:		 63MB (+2MB)
+Unblocking actions...
+Solving...
+Answer: 1
+occurs(action(("pick","ball9","rooma","left")),1) occurs(action(("pick","ball5","rooma","right")),1) occurs(action(("move","rooma","roomb")),1) occurs(action(("drop","ball9","roomb","left")),2) occurs(action(("drop","ball5","roomb","right")),2) occurs(action(("move","roomb","rooma")),2) occurs(action(("pick","ball3","rooma","left")),3) occurs(action(("pick","ball12","rooma","right")),3) occurs(action(("move","rooma","roomb")),3) occurs(action(("drop","ball3","roomb","left")),4) occurs(action(("drop","ball12","roomb","right")),4) occurs(action(("move","roomb","rooma")),4) occurs(action(("pick","ball2","rooma","right")),5) occurs(action(("pick","ball11","rooma","left")),5) occurs(action(("move","rooma","roomb")),5) occurs(action(("drop","ball2","roomb","right")),6) occurs(action(("drop","ball11","roomb","left")),6) occurs(action(("move","roomb","rooma")),6) occurs(action(("pick","ball3","roomb","left")),7) occurs(action(("pick","ball10","rooma","right")),7) occurs(action(("move","rooma","roomb")),7) occurs(action(("drop","ball3","roomb","left")),8) occurs(action(("drop","ball10","roomb","right")),8) occurs(action(("move","roomb","rooma")),8) occurs(action(("pick","ball4","rooma","right")),9) occurs(action(("move","rooma","roomb")),9) occurs(action(("drop","ball4","roomb","right")),10) occurs(action(("pick","ball8","rooma","left")),10) occurs(action(("move","roomb","rooma")),10) occurs(action(("drop","ball8","roomb","left")),11) occurs(action(("pick","ball10","roomb","right")),11) occurs(action(("move","rooma","roomb")),11) occurs(action(("drop","ball10","roomb","right")),12) occurs(action(("pick","ball6","rooma","left")),12) occurs(action(("move","roomb","rooma")),12) occurs(action(("drop","ball6","roomb","left")),13) occurs(action(("pick","ball10","roomb","right")),13) occurs(action(("move","rooma","roomb")),13) occurs(action(("drop","ball10","roomb","right")),14) occurs(action(("pick","ball1","rooma","left")),14) occurs(action(("move","roomb","rooma")),14) occurs(action(("move","rooma","roomb")),15) occurs(action(("drop","ball1","rooma","left")),15) occurs(action(("pick","ball6","roomb","right")),16) occurs(action(("drop","ball6","roomb","right")),17) occurs(action(("pick","ball1","rooma","left")),17) occurs(action(("move","roomb","rooma")),17) occurs(action(("pick","ball7","rooma","right")),18) occurs(action(("move","rooma","roomb")),18) occurs(action(("drop","ball1","roomb","left")),19) occurs(action(("move","roomb","rooma")),19) occurs(action(("drop","ball7","roomb","right")),20) occurs(action(("move","rooma","roomb")),20)
+Solving Time:	 0.07s
+Memory:		 65MB (+2MB)
+SAT
+SATISFIABLE
+
+Models       : 1+
+Calls        : 5
+Time         : 1.716s (Solving: 1.46s 1st Model: 0.06s Unsat: 0.03s)
+CPU Time     : 1.720s
+
+Choices      : 36342   
+Conflicts    : 19437    (Analyzed: 19436)
+Restarts     : 210      (Average: 92.55 Last: 117)
+Model-Level  : 71.0    
+Problems     : 5        (Average Length: 12.00 Splits: 0)
+Lemmas       : 19585    (Deleted: 12733)
+  Binary     : 557      (Ratio:   2.84%)
+  Ternary    : 439      (Ratio:   2.24%)
+  Conflict   : 19436    (Average Length:   18.3 Ratio:  99.24%) 
+  Loop       : 149      (Average Length:    9.0 Ratio:   0.76%) 
+  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
+Backjumps    : 19436    (Average:  1.68 Max:  62 Sum:  32570)
+  Executed   : 19405    (Average:  1.66 Max:  62 Sum:  32300 Ratio:  99.17%)
+  Bounded    : 31       (Average:  8.71 Max:  17 Sum:    270 Ratio:   0.83%)
+
+Rules        : 10934   
+Atoms        : 10934   
+Bodies       : 1        (Original: 0)
+Tight        : Yes
+Variables    : 15844    (Eliminated:    0 Frozen: 13060)
+Constraints  : 41225    (Binary:  81.0% Ternary:  13.7% Other:   5.3%)
+
+Memory Peak  : 65MB
+Max. Length  : 20 steps
+Sol. Length  : 20 steps
+
+