PRISM

Benchmark
Model:mapk_cascade v.1 (CTMC)
Parameter(s)N = 4, T = 30
Property:activated_time (exp-reward)
Invocation (specific)
./fix-syntax ./prism -javamaxmem 11g -cuddmaxmem 4g -ii -e 5e-2 -heuristic speed -ddextraactionvars 100 -maxiters 1000000 mapk_cascade.prism mapk_cascade.props --property activated_time -const N=4,T=30
Execution
Walltime:139.6662368774414s
Return code:0
Note(s):Unable to obtain tool result.
Log
PRISM
=====

Version: 4.5.dev
Date: Sat Mar 14 14:27:22 UTC 2020
Hostname: e72bdd194fc5
Memory limits: cudd=4g, java(heap)=11g
Command line: prism -javamaxmem 11g -cuddmaxmem 4g -ii -e 5e-2 -heuristic speed -ddextraactionvars 100 -maxiters 1000000 mapk_cascade.prism mapk_cascade.props --property activated_time -const 'N=4,T=30'

Parsing model file "mapk_cascade.prism"...

Type:        CTMC
Modules:     E1 E2 KPTASE KKPTASE MAPK MAPKK MAPKKK 
Variables:   e1 e2 kptase kkptase k k_kkpp kp kp_kkpp kp_ptase kpp kpp_ptase kk kk_kkkp kkp kkp_kkkp kkp_ptase kkpp kkpp_ptase kkk kkk_e1 kkkp kkkp_e2 

Parsing properties file "mapk_cascade.props"...

3 properties:
(1) "activated_T": R{"activated"}=? [ I=T ]
(2) "activated_time": R{"time"}=? [ F kpp=N ]
(3) "reactions": R{"reactions"}=? [ C<=T ]

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Model checking: "activated_time": R{"time"}=? [ F kpp=N ]
Model constants: N=4

Warning: Switching to sparse engine and (backwards) Gauss Seidel (default for heuristic=speed).

Building model...
Model constants: N=4

Computing reachable states...

Reachability (BFS): 44 iterations in 3.78 seconds (average 0.085864, setup 0.00)

Time for model construction: 3.716 seconds.

Type:        CTMC
States:      99535 (1 initial)
Transitions: 910872

Rate matrix: 111563 nodes (14 terminal), 910872 minterms, vars: 58r/58c

Diagonals vector: 52485 nodes (128 terminal), 99535 minterms
Embedded Markov chain: 929797 nodes (681 terminal), 910872 minterms

Prob0: 23 iterations in 0.40 seconds (average 0.017217, setup 0.00)

Prob1: 1 iterations in 0.00 seconds (average 0.003000, setup 0.00)

goal = 1461, inf = 0, maybe = 98074
Time for computing an upper bound for expected reward: 131.955 seconds.
Upper bound for expectation (variant 2): Infinity

Error: Problem computing an upper bound for the expectation, did not get finite result. Perhaps choose a different method using -intervaliterboundmethod.


Overall running time: 137.344 seconds.

Warning: CUDD reports 1038990 non-zero references.

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Note: There was 1 warning during computation.