storm.belseqc14

Benchmark
id:main_resrc_rbrmax3_B115-B215-B3180 (POMDP)
Invocation (belseqc14)
$BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/resrc/resrc.prism --prop $BENCH_HOME/models/resrc/resrc.props rbrmax3 -const B1=15,B2=15,B3=180 --timemem --statistics --revised --reward-aware --belief-exploration unfold --size-threshold 16384
Storm-pomdp. Sequential approach, cost aware, with cutoffs and size threshold 2^14
Execution
Walltime:61.024240493774414s
Return code:0
Note(s):Storm-pomdp. Sequential approach, cost aware, with cutoffs and size threshold 2^14
Log
Storm-POMDP 1.9.1 (dev)

Date: Mon Feb 10 14:43:13 2025
Command line arguments: --prism $BENCH_HOME/models/resrc/resrc.prism --prop $BENCH_HOME/models/resrc/resrc.props rbrmax3 -const 'B1=15,B2=15,B3=180' --timemem --statistics --revised --reward-aware --belief-exploration unfold --size-threshold 16384
Current working directory: $BENCH_HOME/experiments64gb

Time for model input parsing: 0.004s.

Time for model construction: 0.015s.

-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	721
Transitions: 	5041
Choices: 	2881
Observations: 	155
Reward Models:  steps, gold, gem
State Labels: 	3 labels
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
   * ((x = 3) & (y = 1)) -> 16 item(s)
Choice Labels: 	5 labels
   * place -> 1 item(s)
   * right -> 720 item(s)
   * left -> 720 item(s)
   * up -> 720 item(s)
   * down -> 720 item(s)
-------------------------------------------------------------- 
Analyzing property 'Pmax=? [true U^{rew{"gold"}>=15 , rew{"gem"}>=15 , rew{"steps"}<=180 }((x = 3) & (y = 1))]'
Extend observation function to become reward aware.
bounded reachability processing done. POMDP Information:
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	746
Transitions: 	5217
Choices: 	2981
Observations: 	283
Reward Models:  steps, gold, gem
State Labels: 	3 labels
   * deadlock -> 0 item(s)
   * ((x = 3) & (y = 1)) -> 41 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * up -> 745 item(s)
   * right -> 745 item(s)
   * place -> 1 item(s)
   * left -> 745 item(s)
   * down -> 745 item(s)
-------------------------------------------------------------- 
Transformed formula: Pmax=? [true U^{rew{"gold"}>=15 , rew{"gem"}>=15 , rew{"steps"}<=180 }((x = 3) & (y = 1))]
Time for pre-processing: 0.000s.
Exploring the belief MDP... 
Exploring the belief space...
Exploration stopped before all beliefs were explored. 16386 beliefs discovered. 10264 beliefs explored.
Constructing the belief MDP...
-------------------------------------------------------------- 
Model type: 	MDP (sparse)
States: 	16387
Transitions: 	62351
Choices: 	47176
Reward Models:  steps, gem, gold
State Labels: 	3 labels
   * target -> 1003 item(s)
   * init -> 1 item(s)
   * bottom -> 1 item(s)
Choice Labels: 	none
-------------------------------------------------------------- 
Analyzing property 'Pmax=? [true U^{rew{"gold"}>=15 , rew{"gem"}>=15 , rew{"steps"}<=180 }"target"]' on the belief MDP...
Transformation of transition rewards resulted in a model with 26649 states. 1.626228108 times more states than the original belief MDP.
Merging of sink states resulted in a model with 19321 states.
Epoch model for epoch <_, _, _> is cyclic.
Epoch model for epoch <_, 0, _> is cyclic.
Epoch model for epoch <0, _, _> is cyclic.
Epoch model for epoch <0, 0, _> is cyclic.
---------------------------------
Statistics:
---------------------------------
          #checked epochs: 43992.
             overall Time: 60.698s.
Epoch Model building Time: 40.475s.
Epoch Model checking Time: 20.100s.
---------------------------------
Time for exploring beliefs: 0.036s.
Time for building the belief MDP: 0.007s.
Time for analyzing the belief MDP: 60.916s.
##### POMDP Approximation Statistics ######
# Input model: 
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	746
Transitions: 	5217
Choices: 	2981
Observations: 	283
Reward Models:  steps, gold, gem
State Labels: 	3 labels
   * deadlock -> 0 item(s)
   * ((x = 3) & (y = 1)) -> 41 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * up -> 745 item(s)
   * right -> 745 item(s)
   * place -> 1 item(s)
   * left -> 745 item(s)
   * down -> 745 item(s)
-------------------------------------------------------------- 
# Max. Number of states with same observation: 8
# Total check time: 60.966s
##########################################

Result: ≥ 3.051757812e-05
Time for POMDP analysis: 60.966s.

Performance statistics:
  * peak memory usage: 490MB
  * CPU time: 60.677s
  * wallclock time: 60.991s


############################## Notes ##############################
Storm-pomdp. Sequential approach, cost aware, with cutoffs and size threshold 2^14