$BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/clean/clean.prism --prop $BENCH_HOME/models/clean/clean.props rbrmax2 -const N=6,B1=30,B2=5 --timemem --statistics --revised --reward-aware 1,0 --unfold-reward-bound --belief-exploration discretize --resolution 18 --triangulationmode static
Storm-pomdp. Unfolds cost bounds, cost aware, with discretization and resolution 18
Storm-POMDP 1.9.1 (dev)
Date: Mon Feb 10 09:41:20 2025
Command line arguments: --prism $BENCH_HOME/models/clean/clean.prism --prop $BENCH_HOME/models/clean/clean.props rbrmax2 -const 'N=6,B1=30,B2=5' --timemem --statistics --revised --reward-aware '1,0' --unfold-reward-bound --belief-exploration discretize --resolution 18 --triangulationmode static
Current working directory: $BENCH_HOME/experiments64gb
Time for model input parsing: 0.002s.
Time for model construction: 0.013s.
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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)
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Analyzing property 'Pmax=? [true U^{rew{"energy"}<=30 , rew{"clean"}>5 }"goal"]'
Perform unfolding for observation levels.
Perform explicit unfolding of reward bounds.
bounded reachability processing done. POMDP Information:
--------------------------------------------------------------
Model type: POMDP (sparse)
States: 2667
Transitions: 7001
Choices: 4210
Observations: 7
Reward Models: none
State Labels: 5 labels
* dim0_active -> 2465 item(s)
* goal -> 280 item(s)
* dim1_active -> 28 item(s)
* deadlock -> 0 item(s)
* init -> 1 item(s)
Choice Labels: 3 labels
* move -> 1543 item(s)
* consume -> 1124 item(s)
* clean -> 1543 item(s)
--------------------------------------------------------------
Transformed formula: Pmax=? [(true & "dim0_active") U (("goal" & "dim1_active") & "dim0_active")]
Time for pre-processing: 0.001s.
Exploring the belief MDP...
Exploring the belief space...
Constructing the belief MDP...
--------------------------------------------------------------
Model type: MDP (sparse)
States: 949409
Transitions: 5008344
Choices: 1604004
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: 4.677s.
Time for building the belief MDP: 0.277s.
Time for analyzing the belief MDP: 0.313s.
##### POMDP Approximation Statistics ######
# Input model:
--------------------------------------------------------------
Model type: POMDP (sparse)
States: 2667
Transitions: 6773
Choices: 4210
Observations: 9
Reward Models: none
State Labels: 5 labels
* dim0_active -> 2465 item(s)
* goal -> 280 item(s)
* dim1_active -> 28 item(s)
* deadlock -> 0 item(s)
* init -> 1 item(s)
Choice Labels: 3 labels
* move -> 1543 item(s)
* consume -> 1124 item(s)
* clean -> 1543 item(s)
--------------------------------------------------------------
# Max. Number of states with same observation: 1124
# Pre-computations detected that the belief MDP is finite.
# Total check time: 5.750s
##########################################
Result: ≤ 0.3705269258
Time for POMDP analysis: 5.750s.
Performance statistics:
* peak memory usage: 743MB
* CPU time: 5.590s
* wallclock time: 5.774s
############################## Notes ##############################
Storm-pomdp. Unfolds cost bounds, cost aware, with discretization and resolution 18