diff --git a/pb-e4/ipc-2000_blocks-strips-typed_13.env b/pb-e4/ipc-2000_blocks-strips-typed_13.env
new file mode 100644
index 000000000..72438c4ea
--- /dev/null
+++ b/pb-e4/ipc-2000_blocks-strips-typed_13.env
@@ -0,0 +1,36 @@
+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-2000/domains/blocks-strips-typed/domain.pddl
+- /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-13.pddl
+- --stats
+- --verbose
+- --print-call
+- -B 0.9
+- --parallel=4
+configuration:
+  id: pb-e4
+  instanceSets:
+  - lnpmr-easy-instances
+  options:
+  - --stats
+  - --verbose
+  - --print-call
+  - -B 0.9
+  - --parallel=4
+exitCode: 0
+instance:
+  domain: blocks-strips-typed
+  instance: 13
+  ipc: ipc-2000
+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/pb-e4/ipc-2000_blocks-strips-typed_13.err b/pb-e4/ipc-2000_blocks-strips-typed_13.err
new file mode 100644
index 000000000..26c55b0d5
--- /dev/null
+++ b/pb-e4/ipc-2000_blocks-strips-typed_13.err
@@ -0,0 +1,36 @@
+# configuration: {'id': 'pb-e4', 'options': ['--stats', '--verbose', '--print-call', '-B 0.9', '--parallel=4'], 'instanceSets': ['lnpmr-easy-instances']}
+# instance: {'ipc': 'ipc-2000', 'domain': 'blocks-strips-typed', 'instance': 13}
+# 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-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-13.pddl', '--stats', '--verbose', '--print-call', '-B 0.9', '--parallel=4']
+# 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)
+
+<block>:12:39-67: info: atom does not occur in any rule head:
+  inherits(type(T1),type(T2))
+
+# planner call: plasp-3.1.0 translate --parsing-mode=compatibility /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-13.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 -B 0.9  --query-at-last --check-at-last --forbid-actions --force-actions -c planner_on=1   -c _closure=3   -c _parallel=4 
+FINISHED CPU 12.28 MEM 30288 MAXMEM 147028 STALE 0 MAXMEM_RSS 90736
+<time name="ALL">12180</time>
+
diff --git a/pb-e4/ipc-2000_blocks-strips-typed_13.out b/pb-e4/ipc-2000_blocks-strips-typed_13.out
new file mode 100644
index 000000000..b5c10f08c
--- /dev/null
+++ b/pb-e4/ipc-2000_blocks-strips-typed_13.out
@@ -0,0 +1,309 @@
+planner.py version 0.0.1
+
+Time:	 0.10s
+Memory: 50MB
+
+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:		 50MB (+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:		 53MB (+3MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.00s
+Memory:		 54MB (+1MB)
+UNSAT
+Iteration Time:	 0.06s
+
+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:	 0.05s
+Memory:		 56MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.00s
+Memory:		 57MB (+1MB)
+UNSAT
+Iteration Time:	 0.06s
+
+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:	 0.03s
+Memory:		 59MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.18s
+Memory:		 60MB (+1MB)
+UNSAT
+Iteration Time:	 0.22s
+
+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:	 0.04s
+Memory:		 62MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.53s
+Memory:		 64MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.58s
+
+Iteration 6
+Queue:		 [(5,25,0,True), (6,30,0,True)]
+Grounded Until:	 20
+Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
+Grounding Time:	 0.03s
+Memory:		 65MB (+1MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.46s
+Memory:		 67MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.51s
+
+Iteration 7
+Queue:		 [(6,30,0,True)]
+Grounded Until:	 25
+Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
+Grounding Time:	 0.04s
+Memory:		 68MB (+1MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.50s
+Memory:		 69MB (+1MB)
+UNKNOWN
+Iteration Time:	 0.55s
+
+Iteration 8
+Queue:		 [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 30
+Blocking actions...
+Solving...
+Solving Time:	 0.60s
+Memory:		 69MB (+0MB)
+UNKNOWN
+Iteration Time:	 0.61s
+
+Iteration 9
+Queue:		 [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 30
+Unblocking actions...
+Solving...
+Solving Time:	 0.52s
+Memory:		 69MB (+0MB)
+UNKNOWN
+Iteration Time:	 0.53s
+
+Iteration 10
+Queue:		 [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 30
+Unblocking actions...
+Solving...
+Solving Time:	 0.57s
+Memory:		 69MB (+0MB)
+UNKNOWN
+Iteration Time:	 0.57s
+
+Iteration 11
+Queue:		 [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 30
+Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
+Grounding Time:	 0.04s
+Memory:		 71MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.60s
+Memory:		 74MB (+3MB)
+UNKNOWN
+Iteration Time:	 0.66s
+
+Iteration 12
+Queue:		 [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 35
+Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
+Grounding Time:	 0.04s
+Memory:		 74MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.65s
+Memory:		 77MB (+3MB)
+UNKNOWN
+Iteration Time:	 0.71s
+
+Iteration 13
+Queue:		 [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 40
+Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
+Grounding Time:	 0.05s
+Memory:		 79MB (+2MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.63s
+Memory:		 81MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.70s
+
+Iteration 14
+Queue:		 [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 45
+Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
+Grounding Time:	 0.04s
+Memory:		 82MB (+1MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.67s
+Memory:		 84MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.72s
+
+Iteration 15
+Queue:		 [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 50
+Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
+Grounding Time:	 0.04s
+Memory:		 85MB (+1MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.66s
+Memory:		 90MB (+5MB)
+UNKNOWN
+Iteration Time:	 0.72s
+
+Iteration 16
+Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 55
+Grounding...	 [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])]
+Grounding Time:	 0.04s
+Memory:		 90MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.73s
+Memory:		 92MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.79s
+
+Iteration 17
+Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 60
+Grounding...	 [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])]
+Grounding Time:	 0.04s
+Memory:		 92MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.73s
+Memory:		 95MB (+3MB)
+UNKNOWN
+Iteration Time:	 0.79s
+
+Iteration 18
+Queue:		 [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 65
+Grounding...	 [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])]
+Grounding Time:	 0.04s
+Memory:		 95MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.71s
+Memory:		 97MB (+2MB)
+UNKNOWN
+Iteration Time:	 0.77s
+
+Iteration 19
+Queue:		 [(15,75,0,True), (16,80,0,True), (17,85,0,True)]
+Grounded Until:	 70
+Grounding...	 [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])]
+Grounding Time:	 0.04s
+Memory:		 97MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.69s
+Memory:		 100MB (+3MB)
+UNKNOWN
+Iteration Time:	 0.75s
+
+Iteration 20
+Queue:		 [(16,80,0,True), (17,85,0,True)]
+Grounded Until:	 75
+Grounding...	 [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])]
+Grounding Time:	 0.04s
+Memory:		 100MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.65s
+Memory:		 106MB (+6MB)
+UNKNOWN
+Iteration Time:	 0.72s
+
+Iteration 21
+Queue:		 [(17,85,0,True)]
+Grounded Until:	 80
+Grounding...	 [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])]
+Grounding Time:	 0.04s
+Memory:		 106MB (+0MB)
+Unblocking actions...
+Solving...
+Solving Time:	 0.73s
+Memory:		 109MB (+3MB)
+UNKNOWN
+Iteration Time:	 0.79s
+
+Iteration 22
+Queue:		 [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
+Grounded Until:	 85
+Blocking actions...
+Solving...
+Answer: 1
+occurs(action(("unstack",constant("a"),constant("g"))),1) occurs(action(("put-down",constant("a"))),2) occurs(action(("unstack",constant("d"),constant("h"))),3) occurs(action(("put-down",constant("d"))),4) occurs(action(("unstack",constant("g"),constant("e"))),5) occurs(action(("stack",constant("g"),constant("b"))),6) occurs(action(("pick-up",constant("a"))),7) occurs(action(("stack",constant("a"),constant("g"))),8) occurs(action(("unstack",constant("h"),constant("f"))),9) occurs(action(("stack",constant("h"),constant("e"))),10) occurs(action(("pick-up",constant("c"))),11) occurs(action(("stack",constant("c"),constant("a"))),12) occurs(action(("unstack",constant("h"),constant("e"))),13) occurs(action(("stack",constant("h"),constant("c"))),14) occurs(action(("pick-up",constant("e"))),15) occurs(action(("stack",constant("e"),constant("h"))),16) occurs(action(("pick-up",constant("f"))),17) occurs(action(("stack",constant("f"),constant("e"))),18) occurs(action(("pick-up",constant("d"))),19) occurs(action(("stack",constant("d"),constant("f"))),20)
+Solving Time:	 0.04s
+Memory:		 109MB (+0MB)
+SAT
+SATISFIABLE
+
+Models       : 1+
+Calls        : 22
+Time         : 11.918s (Solving: 10.76s 1st Model: 0.04s Unsat: 0.18s)
+CPU Time     : 11.930s
+
+Choices      : 957151  
+Conflicts    : 173892   (Analyzed: 173889)
+Restarts     : 1741     (Average: 99.88 Last: 182)
+Model-Level  : 129.0   
+Problems     : 22       (Average Length: 44.73 Splits: 0)
+Lemmas       : 292503   (Deleted: 149740)
+  Binary     : 119966   (Ratio:  41.01%)
+  Ternary    : 3932     (Ratio:   1.34%)
+  Conflict   : 173889   (Average Length:   73.3 Ratio:  59.45%) 
+  Loop       : 118614   (Average Length:    2.0 Ratio:  40.55%) 
+  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
+Backjumps    : 173889   (Average:  3.92 Max: 1023 Sum: 681466)
+  Executed   : 173766   (Average:  3.90 Max: 1023 Sum: 677801 Ratio:  99.46%)
+  Bounded    : 123      (Average: 29.80 Max:  73 Sum:   3665 Ratio:   0.54%)
+
+Rules        : 31235   
+Atoms        : 31235   
+Bodies       : 1        (Original: 0)
+Tight        : Yes
+Variables    : 34389    (Eliminated:    0 Frozen: 10756)
+Constraints  : 167676   (Binary:  90.4% Ternary:   7.9% Other:   1.7%)
+
+Memory Peak  : 110MB
+Max. Length  : 85 steps
+Sol. Length  : 20 steps
+
+