# storm.caunfc14

Benchmark

id: | main_serv_rbrmax1_B10570 (POMDP)

Invocation (caunfc14)

    $BENCH_HOME/bin/storm-pomdp --prism $BENCH_HOME/models/serv/serv.prism --prop $BENCH_HOME/models/serv/serv.props rbrmax1 -const B1=570 --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: | 6.133113384246826s
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 15:03:38 2025
    Command line arguments: --prism $BENCH_HOME/models/serv/serv.prism --prop $BENCH_HOME/models/serv/serv.props rbrmax1 -const B1=570 --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: 0.006s.

    Time for model construction: 0.719s.

    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	76928
    Transitions: 	716800
    Choices: 	571264
    Observations: 	6016
    Reward Models:  time
    State Labels: 	3 labels
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
       * taskdone -> 384 item(s)
    Choice Labels: 	9 labels
       * north -> 62208 item(s)
       * east -> 62208 item(s)
       * south -> 62208 item(s)
       * wait_delay -> 14720 item(s)
       * west -> 62208 item(s)
       * check_water -> 76928 item(s)
       * deliver_water -> 76928 item(s)
       * get_water -> 76928 item(s)
       * interact -> 76928 item(s)
    --------------------------------------------------------------
    Analyzing property 'Pmax=? [true Urew{"time"}<=570 "taskdone"]'
    Perform explicit unfolding of reward bounds.
    Extend observation function to become reward aware.
    bounded reachability processing done. POMDP Information:
    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	434347
    Transitions: 	4108600
    Choices: 	3229391
    Observations: 	33316
    Reward Models:  time
    State Labels: 	4 labels
       * taskdone -> 1921 item(s)
       * dim0_active -> 45483 item(s)
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
    Choice Labels: 	9 labels
       * west -> 352552 item(s)
       * wait_delay -> 81795 item(s)
       * south -> 352552 item(s)
       * north -> 352552 item(s)
       * interact -> 434347 item(s)
       * get_water -> 434347 item(s)
       * east -> 352552 item(s)
       * deliver_water -> 434347 item(s)
       * check_water -> 434347 item(s)
    --------------------------------------------------------------
    Transformed formula: Pmax=? [(true & "dim0_active") U ("taskdone" & "dim0_active")]
    Time for pre-processing: 0.511s.
    Exploring the belief MDP...
    Exploring the belief space...
    Exploration stopped before all beliefs were explored. 16387 beliefs discovered. 3966 beliefs explored.
    Constructing the belief MDP...
    --------------------------------------------------------------
    Model type: 	MDP (sparse)
    States: 	16389
    Transitions: 	96295
    Choices: 	79824
    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: 0.022s.
    Time for building the belief MDP: 0.012s.
    Time for analyzing the belief MDP: 0.001s.
    ##### POMDP Approximation Statistics ######
    # Input model:
    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	434347
    Transitions: 	3327416
    Choices: 	3229391
    Observations: 	33317
    Reward Models:  time
    State Labels: 	4 labels
       * taskdone -> 1921 item(s)
       * dim0_active -> 45483 item(s)
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
    Choice Labels: 	9 labels
       * west -> 352552 item(s)
       * wait_delay -> 81795 item(s)
       * south -> 352552 item(s)
       * north -> 352552 item(s)
       * interact -> 434347 item(s)
       * get_water -> 434347 item(s)
       * east -> 352552 item(s)
       * deliver_water -> 434347 item(s)
       * check_water -> 434347 item(s)
    --------------------------------------------------------------
    # Max. Number of states with same observation: 789
    # Pre-computations detected that the belief MDP is finite.
    # Total check time: 4.545s
    ##########################################

    Result: ≥ 1.480993785e-06
    Time for POMDP analysis: 4.602s.

    Performance statistics:
      * peak memory usage: 1375MB
      * CPU time: 5.520s
      * wallclock time: 6.067s

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