storm.caunfd20

Benchmark
id:main_water_rbrmax2_B11790-B2150 (POMDP)
Invocation (caunfd20)
$BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/water/water_grid_repeat.prism --prop $BENCH_HOME/models/water/water.props rbrmax2 -const B1=1790,B2=150 --timemem --statistics --revised --reward-aware --unfold-reward-bound --belief-exploration discretize --resolution 20 --triangulationmode static
Storm-pomdp. Unfolds cost bounds, cost aware, with discretization and resolution 20
Execution
Walltime:324.55188035964966s
Return code:0
Note(s):Storm-pomdp. Unfolds cost bounds, cost aware, with discretization and resolution 20
Log
Storm-POMDP 1.9.1 (dev)

Date: Mon Feb 10 15:30:11 2025
Command line arguments: --prism $BENCH_HOME/models/water/water_grid_repeat.prism --prop $BENCH_HOME/models/water/water.props rbrmax2 -const 'B1=1790,B2=150' --timemem --statistics --revised --reward-aware --unfold-reward-bound --belief-exploration discretize --resolution 20 --triangulationmode static
Current working directory: $BENCH_HOME/experiments64gb

Time for model input parsing: 0.003s.

Time for model construction: 0.012s.

-------------------------------------------------------------- 
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"}<=1790 , rew{"homeReached"}>=150 }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: 	10297047
Transitions: 	39948278
Choices: 	39328323
Observations: 	23
Reward Models:  energy, homeReached
State Labels: 	4 labels
   * dim0_active -> 10296981 item(s)
   * dim1_active -> 18829 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * west -> 9677092 item(s)
   * south -> 9677092 item(s)
   * north -> 9677092 item(s)
   * flip -> 619955 item(s)
   * east -> 9677092 item(s)
-------------------------------------------------------------- 
Transformed formula: Pmax=? [(true & "dim0_active") U ((true & "dim0_active") & "dim1_active")]
Time for pre-processing: 32.083s.
Exploring the belief MDP... 
Exploring the belief space...
Constructing the belief MDP...
-------------------------------------------------------------- 
Model type: 	MDP (sparse)
States: 	12760205
Transitions: 	51220629
Choices: 	48721313
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: 36.013s.
Time for building the belief MDP: 2.514s.
Time for analyzing the belief MDP: 35.961s.
##### POMDP Approximation Statistics ######
# Input model: 
-------------------------------------------------------------- 
Model type: 	POMDP (sparse)
States: 	10297047
Transitions: 	39948274
Choices: 	39328323
Observations: 	41
Reward Models:  energy, homeReached
State Labels: 	4 labels
   * dim0_active -> 10296981 item(s)
   * dim1_active -> 18829 item(s)
   * deadlock -> 0 item(s)
   * init -> 1 item(s)
Choice Labels: 	5 labels
   * west -> 9677092 item(s)
   * south -> 9677092 item(s)
   * north -> 9677092 item(s)
   * flip -> 619955 item(s)
   * east -> 9677092 item(s)
-------------------------------------------------------------- 
# Max. Number of states with same observation: 2191214
# Pre-computations detected that the belief MDP is finite.
# Total check time: 288.771s
##########################################

Result: ≤ 0.180755753
Time for POMDP analysis: 292.059s.

Performance statistics:
  * peak memory usage: 25870MB
  * CPU time: 308.074s
  * wallclock time: 324.166s


############################## Notes ##############################
Storm-pomdp. Unfolds cost bounds, cost aware, with discretization and resolution 20