PRISM - mapk_cascade reactions 4-30

Benchmark

Model:	mapk_cascade v.1 (CTMC)
Parameter(s)	N = 4, T = 30
Property:	reactions (exp-reward-time-bounded)

Invocation (default)

./fix-syntax ./prism -javamaxmem 11g -cuddmaxmem 4g -ii -e 5e-2 -heuristic speed -ddextraactionvars 100 -maxiters 1000000 mapk_cascade.prism mapk_cascade.props --property reactions -const N=4,T=30

Execution

Walltime:	8.349217891693115s
Return code:	0
Note(s):	The tool result '159049780429583/20000000000000000' is tagged as incorrect. The reference result is 'OrderedDict([('lower', 48.4910276), ('upper', 48.49102762)])' (approx. OrderedDict([('lower', 48.4910276), ('upper', 48.49102762)])) which means a relative error of '0.9998360008146852' which is larger than the goal precision '0.05'.
Relative Error:	0.9998360008146852

Log

PRISM
=====

Version: 4.5.dev
Date: Sat Mar 14 14:46:46 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 reactions -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: "reactions": R{"reactions"}=? [ C<=T ]
Model constants: N=4
Property constants: T=30

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 3.51 seconds (average 0.079705, setup 0.00)

Time for model construction: 3.677 seconds.

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

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

Computing rewards...
Engine: Sparse

Building sparse matrix... [n=99535, nnz=910872, compact] [3.6 MB]
Creating vector for diagonals... [dist=127, compact] [195.4 KB]
Allocating iteration vectors... [3 x 777.6 KB]
TOTAL: [6.0 MB]

Uniformisation: q.t = 2142.000000 x 30.000000 = 64260.000000
Fox-Glynn: left = 63243, right = 65696

Starting iterations...

Steady state detected at iteration 658

Iterative method: 658 iterations in 4.13 seconds (average 0.003801, setup 1.63)

Value in the initial state: 0.00795248902147915

Time for model checking: 3.897 seconds.

Result: 0.00795248902147915 (value in the initial state)


Overall running time: 8.17 seconds.

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Note: There was 1 warning during computation.