# storm.unfc23

Benchmark

id: | main_serv_rbrmax1_B10570 (POMDP)

Invocation (unfc23)

    $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 --unfold-reward-bound --belief-exploration unfold --size-threshold 8388608

Storm-pomdp. Unfolds cost bounds, not cost-aware, with cutoffs and size threshold 2^23
Execution

Walltime: | 51.9183292388916s
Return code: | 0
Note(s): | Storm-pomdp. Unfolds cost bounds, not cost-aware, with cutoffs and size threshold 2^23

Log

    Storm-POMDP 1.9.1 (dev)

    Date: Mon Feb 10 15:03:41 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 --unfold-reward-bound --belief-exploration unfold --size-threshold 8388608
    Current working directory: $BENCH_HOME/experiments64gb

    Time for model input parsing: 0.006s.

    Time for model construction: 0.703s.

    --------------------------------------------------------------
    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.
    bounded reachability processing done. POMDP Information:
    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	96164
    Transitions: 	899198
    Choices: 	714382
    Observations: 	6016
    Reward Models:  none
    State Labels: 	4 labels
       * dim0_active -> 19236 item(s)
       * taskdone -> 385 item(s)
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
    Choice Labels: 	9 labels
       * west -> 77854 item(s)
       * wait_delay -> 18310 item(s)
       * south -> 77854 item(s)
       * north -> 77854 item(s)
       * interact -> 96164 item(s)
       * get_water -> 96164 item(s)
       * east -> 77854 item(s)
       * deliver_water -> 96164 item(s)
       * check_water -> 96164 item(s)
    --------------------------------------------------------------
    Transformed formula: Pmax=? [(true & "dim0_active") U ("taskdone" & "dim0_active")]
    Time for pre-processing: 0.138s.
    Exploring the belief MDP...
    Exploring the belief space...
    Exploration stopped before all beliefs were explored. 8388610 beliefs discovered. 1681049 beliefs explored.
    Constructing the belief MDP...
    --------------------------------------------------------------
    Model type: 	MDP (sparse)
    States: 	8388612
    Transitions: 	52894576
    Choices: 	40275818
    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: 26.633s.
    Time for building the belief MDP: 15.961s.
    Time for analyzing the belief MDP: 2.887s.
    ##### POMDP Approximation Statistics ######
    # Input model:
    --------------------------------------------------------------
    Model type: 	POMDP (sparse)
    States: 	96164
    Transitions: 	753662
    Choices: 	714382
    Observations: 	6017
    Reward Models:  none
    State Labels: 	4 labels
       * dim0_active -> 19236 item(s)
       * taskdone -> 385 item(s)
       * deadlock -> 0 item(s)
       * init -> 1 item(s)
    Choice Labels: 	9 labels
       * west -> 77854 item(s)
       * wait_delay -> 18310 item(s)
       * south -> 77854 item(s)
       * north -> 77854 item(s)
       * interact -> 96164 item(s)
       * get_water -> 96164 item(s)
       * east -> 77854 item(s)
       * deliver_water -> 96164 item(s)
       * check_water -> 96164 item(s)
    --------------------------------------------------------------
    # Max. Number of states with same observation: 790
    # Pre-computations detected that the belief MDP is finite.
    # Total check time: 50.668s
    ##########################################

    Result: ≥ 0.005939565763
    Time for POMDP analysis: 50.680s.

    Performance statistics:
      * peak memory usage: 10508MB
      * CPU time: 49.150s
      * wallclock time: 51.735s

    ############################## Notes ##############################
    Storm-pomdp. Unfolds cost bounds, not cost-aware, with cutoffs and size threshold 2^23