storm.belseqc22

Benchmark
id:lvls_clean_rbrmax2_N6-B160-B25-__lvl103-__lvl20 (POMDP)
Invocation (belseqc22)
$BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/clean/clean.prism --prop $BENCH_HOME/models/clean/clean.props rbrmax2 -const N=6,B1=60,B2=5 --timemem --statistics --revised --reward-aware 3,0 --belief-exploration unfold --size-threshold 4194304
Storm-pomdp. Sequential approach, cost aware, with cutoffs and size threshold 2^22
Execution
Walltime:44.38872981071472s
Return code:0
Note(s):Storm-pomdp. Sequential approach, cost aware, with cutoffs and size threshold 2^22
Log
Storm-POMDP 1.9.1 (dev)

Date: Mon Feb 10 10:21:18 2025
Command line arguments: --prism $BENCH_HOME/models/clean/clean.prism --prop $BENCH_HOME/models/clean/clean.props rbrmax2 -const 'N=6,B1=60,B2=5' --timemem --statistics --revised --reward-aware '3,0' --belief-exploration unfold --size-threshold 4194304
Current working directory: $BENCH_HOME/experiments64gb

Time for model input parsing: 0.001s.

Time for model construction: 0.007s.

-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	37
Transitions: 	74
Choices: 	50
Observations: 	2
Reward Models:  energy, clean
State Labels: 	3 labels
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
   * goal -> 1 item(s)
Choice Labels: 	3 labels
   * clean -> 13 item(s)
   * move -> 13 item(s)
   * consume -> 24 item(s)
-------------------------------------------------------------- 
Analyzing property 'Pmax=? [true U^{rew{"energy"}<=60 , rew{"clean"}>5 }"goal"]'
Perform unfolding for observation levels.
bounded reachability processing done. POMDP Information:
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	511
Transitions: 	1253
Choices: 	770
Observations: 	6
Reward Models:  dim0_levelReward
State Labels: 	4 labels
   * goal -> 28 item(s)
   * dim1_active -> 4 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	3 labels
   * move -> 259 item(s)
   * consume -> 252 item(s)
   * clean -> 259 item(s)
-------------------------------------------------------------- 
Transformed formula: Pmax=? [true Urew{"dim0_levelReward"}<=20 ("goal" & "dim1_active")]
Time for pre-processing: 0.000s.
Exploring the belief MDP... 
Exploring the belief space...
Exploration stopped before all beliefs were explored. 4194305 beliefs discovered. 4057980 beliefs explored.
Constructing the belief MDP...
-------------------------------------------------------------- 
Model type: 	MDP (sparse)
States: 	4194306
Transitions: 	9617798
Choices: 	6424590
Reward Models:  dim0_levelReward
State Labels: 	3 labels
   * target -> 4 item(s)
   * init -> 1 item(s)
   * bottom -> 1 item(s)
Choice Labels: 	none
-------------------------------------------------------------- 
Analyzing property 'Pmax=? [true Urew{"dim0_levelReward"}<=20 "target"]' on the belief MDP...
Transformation of transition rewards resulted in a model with 5674641 states. 1.352939199 times more states than the original belief MDP.
Merging of sink states resulted in a model with 3368453 states.
Epoch model for epoch <_> is cyclic.
---------------------------------
Statistics:
---------------------------------
          #checked epochs: 22.
             overall Time: 8.917s.
Epoch Model building Time: 5.474s.
Epoch Model checking Time: 3.442s.
---------------------------------
Time for exploring beliefs: 22.502s.
Time for building the belief MDP: 2.024s.
Time for analyzing the belief MDP: 16.423s.
##### POMDP Approximation Statistics ######
# Input model: 
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	511
Transitions: 	1253
Choices: 	770
Observations: 	8
Reward Models:  dim0_levelReward
State Labels: 	4 labels
   * goal -> 28 item(s)
   * dim1_active -> 4 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	3 labels
   * move -> 259 item(s)
   * consume -> 252 item(s)
   * clean -> 259 item(s)
-------------------------------------------------------------- 
# Max. Number of states with same observation: 252
# Total check time: 43.655s
##########################################

Result: ≥ 0.9222035611
Time for POMDP analysis: 44.276s.

Performance statistics:
  * peak memory usage: 7059MB
  * CPU time: 42.261s
  * wallclock time: 44.290s


############################## Notes ##############################
Storm-pomdp. Sequential approach, cost aware, with cutoffs and size threshold 2^22