storm.caunfc14

Benchmark
id:main_water_rbrmax2_B10590-B2050 (POMDP)
Invocation (caunfc14)
$BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/water/water_grid_repeat.prism --prop $BENCH_HOME/models/water/water.props rbrmax2 -const B1=590,B2=50 --timemem --statistics --revised --reward-aware --unfold-reward-bound --belief-exploration unfold --size-threshold 16384
Storm-pomdp. Unfolds cost bounds, cost aware, with cutoffs and size threshold 2^14
Execution
Walltime:14.567461967468262s
Return code:0
Note(s):Storm-pomdp. Unfolds cost bounds, cost aware, with cutoffs and size threshold 2^14
Log
Storm-POMDP 1.9.1 (dev)

Date: Mon Feb 10 15:29:58 2025
Command line arguments: --prism $BENCH_HOME/models/water/water_grid_repeat.prism --prop $BENCH_HOME/models/water/water.props rbrmax2 -const 'B1=590,B2=50' --timemem --statistics --revised --reward-aware --unfold-reward-bound --belief-exploration unfold --size-threshold 16384
Current working directory: $BENCH_HOME/experiments64gb

Time for model input parsing: 0.003s.

Time for model construction: 0.013s.

-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	34
Transitions: 	132
Choices: 	130
Observations: 	5
Reward Models:  homeReached, energy
State Labels: 	2 labels
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * flip -> 2 item(s)
   * north -> 32 item(s)
   * east -> 32 item(s)
   * west -> 32 item(s)
   * south -> 32 item(s)
-------------------------------------------------------------- 
Analyzing property 'Pmax=? [true U^{rew{"energy"}<=590 , rew{"homeReached"}>=50 }true]'
Perform explicit unfolding of reward bounds.
Extend observation function to become reward aware.
bounded reachability processing done. POMDP Information:
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	1121747
Transitions: 	4353678
Choices: 	4287023
Observations: 	23
Reward Models:  energy, homeReached
State Labels: 	4 labels
   * dim0_active -> 1121681 item(s)
   * dim1_active -> 5629 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * west -> 1055092 item(s)
   * south -> 1055092 item(s)
   * north -> 1055092 item(s)
   * flip -> 66655 item(s)
   * east -> 1055092 item(s)
-------------------------------------------------------------- 
Transformed formula: Pmax=? [(true & "dim0_active") U ((true & "dim0_active") & "dim1_active")]
Time for pre-processing: 2.233s.
Exploring the belief MDP... 
Exploring the belief space...
Exploration stopped before all beliefs were explored. 16387 beliefs discovered. 13932 beliefs explored.
Constructing the belief MDP...
-------------------------------------------------------------- 
Model type: 	MDP (sparse)
States: 	16389
Transitions: 	84802
Choices: 	71013
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: 0.015s.
Time for building the belief MDP: 0.004s.
Time for analyzing the belief MDP: 0.007s.
##### POMDP Approximation Statistics ######
# Input model: 
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	1121747
Transitions: 	4353674
Choices: 	4287023
Observations: 	41
Reward Models:  energy, homeReached
State Labels: 	4 labels
   * dim0_active -> 1121681 item(s)
   * dim1_active -> 5629 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * west -> 1055092 item(s)
   * south -> 1055092 item(s)
   * north -> 1055092 item(s)
   * flip -> 66655 item(s)
   * east -> 1055092 item(s)
-------------------------------------------------------------- 
# Max. Number of states with same observation: 240414
# Pre-computations detected that the belief MDP is finite.
# Total check time: 11.969s
##########################################

Result: ≥ 2.761622229e-135
Time for POMDP analysis: 12.188s.

Performance statistics:
  * peak memory usage: 2849MB
  * CPU time: 13.527s
  * wallclock time: 14.448s


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