diff --git a/pc-e1-sh/ipc-2002_depots-strips-automatic_4.env b/pc-e1-sh/ipc-2002_depots-strips-automatic_4.env
new file mode 100644
index 000000000..4827885dc
--- /dev/null
+++ b/pc-e1-sh/ipc-2002_depots-strips-automatic_4.env
@@ -0,0 +1,40 @@
+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-2002/domains/depots-strips-automatic/domain.pddl
+- /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-4.pddl
+- --stats
+- --verbose
+- --print-call
+- -C 1.41
+- -F 5
+- --parallel=1
+- --shallow
+configuration:
+  id: pc-e1-sh
+  instanceSets:
+  - lnpmr-easy-instances
+  options:
+  - --stats
+  - --verbose
+  - --print-call
+  - -C 1.41
+  - -F 5
+  - --parallel=1
+  - --shallow
+exitCode: 0
+instance:
+  domain: depots-strips-automatic
+  instance: 4
+  ipc: ipc-2002
+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/pc-e1-sh/ipc-2002_depots-strips-automatic_4.err b/pc-e1-sh/ipc-2002_depots-strips-automatic_4.err
new file mode 100644
index 000000000..9f2d6bf16
--- /dev/null
+++ b/pc-e1-sh/ipc-2002_depots-strips-automatic_4.err
@@ -0,0 +1,33 @@
+# configuration: {'id': 'pc-e1-sh', 'options': ['--stats', '--verbose', '--print-call', '-C 1.41', '-F 5', '--parallel=1', '--shallow'], 'instanceSets': ['lnpmr-easy-instances']}
+# instance: {'ipc': 'ipc-2002', 'domain': 'depots-strips-automatic', 'instance': 4}
+# 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-2002/domains/depots-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-4.pddl', '--stats', '--verbose', '--print-call', '-C 1.41', '-F 5', '--parallel=1', '--shallow']
+# 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))
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:66:15-28: info: atom does not occur in any rule head:
+  mutexGroup(G)
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:66:30-45: info: atom does not occur in any rule head:
+  contains(G,X,V)
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:67:15-28: info: atom does not occur in any rule head:
+  mutexGroup(G)
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:74:41-56: info: atom does not occur in any rule head:
+  contains(G,X,V)
+
+/home/pluehne/Documents/ASP/plasp-javier/encodings/strips/strips-incremental.lp:84:41-56: info: atom does not occur in any rule head:
+  contains(G,X,V)
+
+# planner call: plasp-3.1.0 translate --parsing-mode=compatibility /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-4.pddl | /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 -C 1.41 -F 5  --query-at-last --check-at-last --forbid-actions --force-actions -c planner_on=1   -c _shallow=1  -c _closure=3   -c _parallel=1 
+FINISHED CPU 19.08 MEM 30288 MAXMEM 207464 STALE 1 MAXMEM_RSS 148680
+<time name="ALL">19080</time>
+
diff --git a/pc-e1-sh/ipc-2002_depots-strips-automatic_4.out b/pc-e1-sh/ipc-2002_depots-strips-automatic_4.out
new file mode 100644
index 000000000..28f1d8998
--- /dev/null
+++ b/pc-e1-sh/ipc-2002_depots-strips-automatic_4.out
@@ -0,0 +1,160 @@
+planner.py version 0.0.1
+
+Time:	 0.21s
+Memory: 63MB
+
+Iteration 1
+Queue:		 [5]
+Grounded Until:	 0
+Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
+Grounding Time:	 0.16s
+Memory:		 77MB (+14MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.01s
+Memory:		 80MB (+3MB)
+UNSAT
+Iteration Time:	 0.21s
+
+Iteration 2
+Queue:		 [7]
+Grounded Until:	 5
+Grounding...	 [('step', [6]), ('step', [7]), ('check', [7])]
+Grounding Time:	 0.07s
+Memory:		 80MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.00s
+Memory:		 83MB (+3MB)
+UNSAT
+Iteration Time:	 0.10s
+
+Iteration 3
+Queue:		 [9]
+Grounded Until:	 7
+Grounding...	 [('step', [8]), ('step', [9]), ('check', [9])]
+Grounding Time:	 0.07s
+Memory:		 83MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.01s
+Memory:		 84MB (+1MB)
+UNSAT
+Iteration Time:	 0.10s
+
+Iteration 4
+Queue:		 [14]
+Grounded Until:	 9
+Grounding...	 [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])]
+Grounding Time:	 0.16s
+Memory:		 86MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 2.09s
+Memory:		 91MB (+5MB)
+UNKNOWN
+Iteration Time:	 2.30s
+
+Iteration 5
+Queue:		 [19, 14]
+Grounded Until:	 14
+Grounding...	 [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])]
+Grounding Time:	 0.21s
+Memory:		 101MB (+10MB)
+Unblocking actions...
+Solving...
+Solving Time:	 2.35s
+Memory:		 107MB (+6MB)
+UNKNOWN
+Iteration Time:	 2.62s
+
+Iteration 6
+Queue:		 [14, 27, 19]
+Grounded Until:	 19
+Blocking actions...
+Solving...
+Solving Time:	 2.45s
+Memory:		 107MB (+0MB)
+UNKNOWN
+Iteration Time:	 2.45s
+
+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:	 0.25s
+Memory:		 120MB (+13MB)
+Unblocking actions...
+Solving...
+Solving Time:	 2.78s
+Memory:		 130MB (+10MB)
+UNKNOWN
+Iteration Time:	 3.14s
+
+Iteration 8
+Queue:		 [19, 39, 14, 55, 27]
+Grounded Until:	 27
+Blocking actions...
+Solving...
+Solving Time:	 2.36s
+Memory:		 130MB (+0MB)
+UNKNOWN
+Iteration Time:	 2.36s
+
+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:	 0.38s
+Memory:		 153MB (+23MB)
+Unblocking actions...
+Solving...
+Solving Time:	 2.96s
+Memory:		 167MB (+14MB)
+UNKNOWN
+Iteration Time:	 3.50s
+
+Iteration 10
+Queue:		 [14, 55, 27, 78, 19, 110, 39]
+Grounded Until:	 39
+Blocking actions...
+Solving...
+Answer: 1
+occurs(action(("lift",constant("hoist0"),constant("crate7"),constant("crate4"),constant("depot0"))),1) occurs(action(("lift",constant("hoist1"),constant("crate2"),constant("pallet1"),constant("distributor0"))),1) occurs(action(("drive",constant("truck1"),constant("distributor1"),constant("depot0"))),1) occurs(action(("lift",constant("hoist2"),constant("crate6"),constant("crate5"),constant("distributor1"))),1) occurs(action(("load",constant("hoist0"),constant("crate7"),constant("truck1"),constant("depot0"))),2) occurs(action(("load",constant("hoist2"),constant("crate6"),constant("truck0"),constant("distributor1"))),2) occurs(action(("lift",constant("hoist2"),constant("crate5"),constant("crate3"),constant("distributor1"))),3) occurs(action(("lift",constant("hoist0"),constant("crate4"),constant("crate1"),constant("depot0"))),3) occurs(action(("drive",constant("truck0"),constant("distributor1"),constant("distributor0"))),3) occurs(action(("load",constant("hoist0"),constant("crate4"),constant("truck1"),constant("depot0"))),4) occurs(action(("load",constant("hoist1"),constant("crate2"),constant("truck0"),constant("distributor0"))),4) occurs(action(("unload",constant("hoist1"),constant("crate6"),constant("truck0"),constant("distributor0"))),5) occurs(action(("lift",constant("hoist0"),constant("crate1"),constant("crate0"),constant("depot0"))),5) occurs(action(("load",constant("hoist0"),constant("crate1"),constant("truck1"),constant("depot0"))),6) occurs(action(("drive",constant("truck0"),constant("distributor0"),constant("distributor1"))),6) occurs(action(("drop",constant("hoist1"),constant("crate6"),constant("pallet1"),constant("distributor0"))),7) occurs(action(("lift",constant("hoist0"),constant("crate0"),constant("pallet0"),constant("depot0"))),7) occurs(action(("load",constant("hoist2"),constant("crate5"),constant("truck0"),constant("distributor1"))),7) occurs(action(("drive",constant("truck0"),constant("distributor1"),constant("distributor0"))),8) occurs(action(("load",constant("hoist0"),constant("crate0"),constant("truck1"),constant("depot0"))),8) occurs(action(("unload",constant("hoist0"),constant("crate7"),constant("truck1"),constant("depot0"))),9) occurs(action(("lift",constant("hoist2"),constant("crate3"),constant("pallet2"),constant("distributor1"))),9) occurs(action(("drive",constant("truck0"),constant("distributor0"),constant("distributor1"))),9) occurs(action(("drop",constant("hoist0"),constant("crate7"),constant("pallet0"),constant("depot0"))),10) occurs(action(("lift",constant("hoist1"),constant("crate6"),constant("pallet1"),constant("distributor0"))),10) occurs(action(("load",constant("hoist2"),constant("crate3"),constant("truck0"),constant("distributor1"))),10) occurs(action(("unload",constant("hoist2"),constant("crate5"),constant("truck0"),constant("distributor1"))),11) occurs(action(("unload",constant("hoist0"),constant("crate4"),constant("truck1"),constant("depot0"))),11) occurs(action(("drop",constant("hoist1"),constant("crate6"),constant("pallet1"),constant("distributor0"))),12) occurs(action(("drop",constant("hoist0"),constant("crate4"),constant("crate7"),constant("depot0"))),12) occurs(action(("drive",constant("truck0"),constant("distributor1"),constant("distributor0"))),12) occurs(action(("unload",constant("hoist1"),constant("crate2"),constant("truck0"),constant("distributor0"))),13) occurs(action(("unload",constant("hoist0"),constant("crate0"),constant("truck1"),constant("depot0"))),13) occurs(action(("drop",constant("hoist2"),constant("crate5"),constant("pallet2"),constant("distributor1"))),14) occurs(action(("drop",constant("hoist1"),constant("crate2"),constant("crate6"),constant("distributor0"))),14) occurs(action(("drop",constant("hoist0"),constant("crate0"),constant("crate4"),constant("depot0"))),14) occurs(action(("drive",constant("truck1"),constant("depot0"),constant("distributor1"))),14)
+Solving Time:	 1.64s
+Memory:		 167MB (+0MB)
+SAT
+SATISFIABLE
+
+Models       : 1+
+Calls        : 10
+Time         : 18.811s (Solving: 16.55s 1st Model: 1.63s Unsat: 0.00s)
+CPU Time     : 18.650s
+
+Choices      : 373018  
+Conflicts    : 67353    (Analyzed: 67350)
+Restarts     : 669      (Average: 100.67 Last: 202)
+Model-Level  : 127.0   
+Problems     : 10       (Average Length: 22.50 Splits: 0)
+Lemmas       : 67350    (Deleted: 52111)
+  Binary     : 2348     (Ratio:   3.49%)
+  Ternary    : 2392     (Ratio:   3.55%)
+  Conflict   : 67350    (Average Length:   77.2 Ratio: 100.00%) 
+  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
+  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
+Backjumps    : 67350    (Average:  4.41 Max: 1271 Sum: 297083)
+  Executed   : 67109    (Average:  4.35 Max: 1271 Sum: 292710 Ratio:  98.53%)
+  Bounded    : 241      (Average: 18.15 Max:  41 Sum:   4373 Ratio:   1.47%)
+
+Rules        : 0       
+Atoms        : 0       
+Bodies       : 0       
+Tight        : Yes
+Variables    : 110448   (Eliminated:    0 Frozen: 22210)
+Constraints  : 535349   (Binary:  86.8% Ternary:   9.5% Other:   3.7%)
+
+Memory Peak  : 168MB
+Max. Length  : 39 steps
+Sol. Length  : 14 steps
+
+