./fix-syntax ./prism -javamaxmem 11g -cuddmaxmem 4g -heuristic speed -e 1e-6 -maxiters 1000000 resource-gathering.pm resource-gathering.prctl --property expsteps -const B=1300,GOLD_TO_COLLECT=100,GEM_TO_COLLECT=100
PRISM
=====
Version: 4.5.dev
Date: Sat Mar 14 23:39:38 UTC 2020
Hostname: e72bdd194fc5
Memory limits: cudd=4g, java(heap)=11g
Command line: prism -javamaxmem 11g -cuddmaxmem 4g -heuristic speed -e 1e-6 -maxiters 1000000 resource-gathering.pm_fixed resource-gathering.prctl_fixed --property expsteps -const 'B=1300,GOLD_TO_COLLECT=100,GEM_TO_COLLECT=100'
Parsing model file "resource-gathering.pm_fixed"...
Type: MDP
Modules: robot goldcounter gemcounter
Variables: gold gem attacked x y required_gold required_gem
Parsing properties file "resource-gathering.prctl_fixed"...
3 properties:
(1) "expgold": R{"rew_gold"}max=? [ C<=B ]
(2) "expsteps": R{"time_reward"}min=? [ F "success" ]
(3) "prgoldgem": Pmax=? [ F<=B "success" ]
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Model checking: "expsteps": R{"time_reward"}min=? [ F "success" ]
Model constants: GOLD_TO_COLLECT=100,GEM_TO_COLLECT=100,B=1300
Warning: Switching to sparse engine and (backwards) Gauss Seidel (default for heuristic=speed).
Building model...
Model constants: GOLD_TO_COLLECT=100,GEM_TO_COLLECT=100,B=1300
Computing reachable states...
Reachability (BFS): 1215 iterations in 1.04 seconds (average 0.000858, setup 0.00)
Time for model construction: 0.847 seconds.
Type: MDP
States: 958894 (1 initial)
Transitions: 3325526
Choices: 3080702
Transition matrix: 898 nodes (4 terminal), 3325526 minterms, vars: 23r/23c/4nd
Prob0A: 1203 iterations in 1.45 seconds (average 0.001204, setup 0.00)
Prob1E: 1204 iterations in 1.30 seconds (average 0.001079, setup 0.00)
Warning: PRISM hasn't checked for zero-reward loops.
Your minimum rewards may be too low...
goal = 94, inf = 0, maybe = 958800
Computing remaining rewards...
Engine: Sparse
Building sparse matrix (transitions)... [n=958894, nc=3080400, nnz=3325200, k=4] [53.5 MB]
Building sparse matrix (transition rewards)... [n=958894, nc=3080400, nnz=0, k=4] [15.4 MB]
Creating vector for state rewards... [7.3 MB]
Creating vector for inf... [7.3 MB]
Allocating iteration vectors... [2 x 7.3 MB]
TOTAL: [98.1 MB]
Starting iterations...
Iteration 142: max relative diff=0.007042, 5.02 sec so far
Iteration 282: max relative diff=0.003546, 10.02 sec so far
Iteration 422: max relative diff=0.002370, 15.05 sec so far
Iteration 563: max relative diff=0.001776, 20.06 sec so far
Iteration 706: max relative diff=0.001416, 25.06 sec so far
Iteration 851: max relative diff=0.001175, 30.09 sec so far
Iteration 998: max relative diff=0.001002, 35.12 sec so far
Iteration 1148: max relative diff=0.000871, 40.14 sec so far
Iteration 1301: max relative diff=0.000288, 45.16 sec so far
Iterative method: 1369 iterations in 48.16 seconds (average 0.034608, setup 0.79)
Value in the initial state: 1292.5850850074933
Time for model checking: 50.758 seconds.
Result: 1292.5850850074933 (value in the initial state)
Overall running time: 52.175 seconds.
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Note: There were 2 warnings during computation.