# storm.unfd25

Benchmark

id: | main_obstcl_rbrmax2_B125-B27 (POMDP)

Invocation (unfd25)

    $BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/obstcl/obstcl.prism --prop $BENCH_HOME/models/obstcl/obstcl.props rbrmax2 -const B1=25,B2=7 --timemem --statistics --revised --unfold-reward-bound --belief-exploration discretize --resolution 25 --triangulationmode static

Storm-pomdp. Unfolds cost bounds, not cost aware, with discretization and resolution 25
Execution

Walltime: | 56.931214332580566s
Return code: | 0
Note(s): | Storm-pomdp. Unfolds cost bounds, not cost aware, with discretization and resolution 25

Log

    Storm-POMDP 1.9.1 (dev)

    Date: Mon Feb 10 14:16:44 2025
    Command line arguments: --prism $BENCH_HOME/models/obstcl/obstcl.prism --prop $BENCH_HOME/models/obstcl/obstcl.props rbrmax2 -const 'B1=25,B2=7' --timemem --statistics --revised --unfold-reward-bound --belief-exploration discretize --resolution 25 --triangulationmode static
    Current working directory: $BENCH_HOME/experiments64gb

    Time for model input parsing: 0.004s.

    Time for model construction: 0.013s.

    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	25
    Transitions: 	115
    Choices: 	80
    Observations: 	10
    Reward Models:  steps, energy
    State Labels: 	3 labels
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
       * goal -> 1 item(s)
    Choice Labels: 	4 labels
       * north -> 20 item(s)
       * east -> 20 item(s)
       * south -> 20 item(s)
       * west -> 20 item(s)
    --------------------------------------------------------------
    Analyzing property 'Pmax=? [true U^{rew{"energy"}<=25 , rew{"steps"}<=7 }"goal"]'
    Perform explicit unfolding of reward bounds.
    bounded reachability processing done. POMDP Information:
    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	741
    Transitions: 	3634
    Choices: 	2460
    Observations: 	10
    Reward Models:  none
    State Labels: 	5 labels
       * dim0_active -> 716 item(s)
       * goal -> 19 item(s)
       * dim1_active -> 716 item(s)
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
    Choice Labels: 	4 labels
       * west -> 576 item(s)
       * south -> 613 item(s)
       * north -> 613 item(s)
       * east -> 658 item(s)
    --------------------------------------------------------------
    Transformed formula: Pmax=? [((true & "dim0_active") & "dim1_active") U (("goal" & "dim0_active") & "dim1_active")]
    Time for pre-processing: 0.000s.
    Exploring the belief MDP...
    Exploring the belief space...
    Constructing the belief MDP...
    --------------------------------------------------------------
    Model type: 	MDP (sparse)
    States: 	2040176
    Transitions: 	61678941
    Choices: 	8086071
    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: 51.821s.
    Time for building the belief MDP: 2.799s.
    Time for analyzing the belief MDP: 1.212s.
    ##### POMDP Approximation Statistics ######
    # Input model:
    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	741
    Transitions: 	3599
    Choices: 	2460
    Observations: 	11
    Reward Models:  none
    State Labels: 	5 labels
       * dim0_active -> 716 item(s)
       * goal -> 19 item(s)
       * dim1_active -> 716 item(s)
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
    Choice Labels: 	4 labels
       * west -> 576 item(s)
       * south -> 613 item(s)
       * north -> 613 item(s)
       * east -> 658 item(s)
    --------------------------------------------------------------
    # Max. Number of states with same observation: 315
    # Pre-computations detected that the belief MDP is finite.
    # Total check time: 56.740s
    ##########################################

    Result: ≤ 0.8701171875
    Time for POMDP analysis: 56.740s.

    Performance statistics:
      * peak memory usage: 4104MB
      * CPU time: 55.874s
      * wallclock time: 56.766s

    ############################## Notes ##############################
    Storm-pomdp. Unfolds cost bounds, not cost aware, with discretization and resolution 25