storm.caunfc28

Benchmark
id:main_walk_rbrmax1_N040-B180 (POMDP)
Invocation (caunfc28)
$BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/walk/walk.prism --prop $BENCH_HOME/models/walk/walk.props rbrmax1 -const N=40,B1=80 --timemem --statistics --revised --reward-aware --unfold-reward-bound --belief-exploration unfold --size-threshold 268435456
Storm-pomdp. Unfolds cost bounds, cost aware, with cutoffs and size threshold 2^28
Execution
Walltime:183.2570559978485s
Return code:0
Note(s):Storm-pomdp. Unfolds cost bounds, cost aware, with cutoffs and size threshold 2^28
Log
Storm-POMDP 1.9.1 (dev)

Date: Mon Feb 10 15:03:44 2025
Command line arguments: --prism $BENCH_HOME/models/walk/walk.prism --prop $BENCH_HOME/models/walk/walk.props rbrmax1 -const 'N=40,B1=80' --timemem --statistics --revised --reward-aware --unfold-reward-bound --belief-exploration unfold --size-threshold 268435456
Current working directory: $BENCH_HOME/experiments64gb

Time for model input parsing: 0.001s.

Time for model construction: 0.009s.

-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	84
Transitions: 	328
Choices: 	207
Observations: 	44
Reward Models:  obsCost
State Labels: 	3 labels
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
   * goal -> 1 item(s)
Choice Labels: 	3 labels
   * observe -> 41 item(s)
   * move -> 82 item(s)
   * stop -> 84 item(s)
-------------------------------------------------------------- 
Analyzing property 'Pmax=? [true Urew{"obsCost"}<=80 "goal"]'
Perform explicit unfolding of reward bounds.
Extend observation function to become reward aware.
bounded reachability processing done. POMDP Information:
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	10169
Transitions: 	43303
Choices: 	26858
Observations: 	47
Reward Models:  obsCost
State Labels: 	4 labels
   * goal -> 82 item(s)
   * dim0_active -> 10044 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	3 labels
   * observe -> 6684 item(s)
   * stop -> 10169 item(s)
   * move -> 10005 item(s)
-------------------------------------------------------------- 
Transformed formula: Pmax=? [(true & "dim0_active") U ("goal" & "dim0_active")]
Time for pre-processing: 0.007s.
Exploring the belief MDP... 
Exploring the belief space...
Constructing the belief MDP...
-------------------------------------------------------------- 
Model type: 	MDP (sparse)
States: 	765622
Transitions: 	20288151
Choices: 	2293379
Reward Models:  none
State Labels: 	3 labels
   * target -> 1 item(s)
   * init -> 1 item(s)
   * bottom -> 1 item(s)
Choice Labels: 	none
-------------------------------------------------------------- 
Time for exploring beliefs: 16.166s.
Time for building the belief MDP: 1.274s.
Time for analyzing the belief MDP: 165.244s.
##### POMDP Approximation Statistics ######
# Input model: 
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	10169
Transitions: 	43101
Choices: 	26858
Observations: 	48
Reward Models:  obsCost
State Labels: 	4 labels
   * goal -> 82 item(s)
   * dim0_active -> 10044 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	3 labels
   * observe -> 6684 item(s)
   * stop -> 10169 item(s)
   * move -> 10005 item(s)
-------------------------------------------------------------- 
# Max. Number of states with same observation: 3362
# Total check time: 183.170s
##########################################

Result: ≥ 0.9164207353
Time for POMDP analysis: 183.171s.

Performance statistics:
  * peak memory usage: 2070MB
  * CPU time: 182.286s
  * wallclock time: 183.193s


############################## Notes ##############################
Storm-pomdp. Unfolds cost bounds, cost aware, with cutoffs and size threshold 2^28