PRISM
=====
Version: 4.5.dev
Date: Fri Feb 26 16:41:04 CET 2021
Hostname: christopher
Memory limits: cudd=4g, java(heap)=11g
Command line: prism -javamaxmem 11g -cuddmaxmem 4g -heuristic speed -e 1e-6 -maxiters 1000000 firewire.false.prism firewire.false.props_fixed --property time_max -const 'delay=3,deadline=200'
Parsing model file "firewire.false.prism"...
Type: MDP
Modules: wire12 node1 wire21 node2
Variables: w12 y1 y2 x1 s1 w21 z1 z2 x2 s2
Parsing properties file "firewire.false.props_fixed"...
4 properties:
(1) "elected": P>=1 [ F "done" ]
(2) "time_max": R{"time"}max=? [ F "done" ]
(3) "time_min": R{"time"}min=? [ F "done" ]
(4) "time_sending": R{"time_sending"}max=? [ F "done" ]
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Model checking: "time_max": R{"time"}max=? [ F "done" ]
Model constants: deadline=200,delay=3
Warning: Switching to sparse engine and (backwards) Gauss Seidel (default for heuristic=speed).
Building model...
Model constants: deadline=200,delay=3
Computing reachable states...
Reachability (BFS): 256 iterations in 0.20 seconds (average 0.000797, setup 0.00)
Time for model construction: 0.364 seconds.
Type: MDP
States: 4093 (1 initial)
Transitions: 5585
Choices: 5519
Transition matrix: 14899 nodes (3 terminal), 5585 minterms, vars: 44r/44c/14nd
Prob0E: 355 iterations in 0.44 seconds (average 0.001234, setup 0.00)
Prob1A: 1 iterations in 0.00 seconds (average 0.001000, setup 0.00)
goal = 2, inf = 0, maybe = 4091
Computing remaining rewards...
Engine: Sparse
Building sparse matrix (transitions)... [n=4093, nc=5513, nnz=5579, k=3] [102.9 KB]
Building sparse matrix (transition rewards)... [n=4093, nc=5513, nnz=3755, k=3] [81.5 KB]
Creating vector for state rewards... [32.0 KB]
Creating vector for inf... [32.0 KB]
Allocating iteration vectors... [2 x 32.0 KB]
TOTAL: [312.3 KB]
Starting iterations...
Iterative method: 1843 iterations in 0.09 seconds (average 0.000041, setup 0.02)
Value in the initial state: 298.96168923679215
Time for model checking: 0.541 seconds.
Result: 298.96168923679215 (value in the initial state)
Overall running time: 1.144 seconds.
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Note: There was 1 warning during computation.