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p22-phil23.pddl
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;; This problem instance specifies a
;; particular communication protocol
;; that is compiled from Promela source
;; (c) Stefan Edelkamp, 2004
(define (problem instance)
(:domain protocol)
(:objects
;; available processes
philosopher-0
philosopher-1
philosopher-2
philosopher-3
philosopher-4
philosopher-5
philosopher-6
philosopher-7
philosopher-8
philosopher-9
philosopher-10
philosopher-11
philosopher-12
philosopher-13
philosopher-14
philosopher-15
philosopher-16
philosopher-17
philosopher-18
philosopher-19
philosopher-20
philosopher-21
philosopher-22
- process
;; available comunication channels
forks-0-
forks-1-
forks-2-
forks-3-
forks-4-
forks-5-
forks-6-
forks-7-
forks-8-
forks-9-
forks-10-
forks-11-
forks-12-
forks-13-
forks-14-
forks-15-
forks-16-
forks-17-
forks-18-
forks-19-
forks-20-
forks-21-
forks-22-
- queue
;; available comunication channels types
queue-1
- queuetype
;; available queue cells
qs-0
- queue-state
;; available message types
empty
fork
- message
;; available number tags
zero
one
- number_
;; available process types
philosopher
- proctype
;; possible local states
state-1
state-6
state-3
state-4
state-5
- state
;; possible state transitions
forks--pid-Wfork
forks--pid-Rfork
forks-__-pidp1__23_-Rfork
forks-__-pidp1__23_-Wfork
- transition
)
(:init
(queue-next queue-1 qs-0 qs-0)
(is-not-max queue-1 zero)
(is-max queue-1 one)
;; process declaration: activeness, start state, type
(pending philosopher-0)
(at-process philosopher-0 state-1)
(is-a-process philosopher-0 philosopher)
(pending philosopher-1)
(at-process philosopher-1 state-1)
(is-a-process philosopher-1 philosopher)
(pending philosopher-2)
(at-process philosopher-2 state-1)
(is-a-process philosopher-2 philosopher)
(pending philosopher-3)
(at-process philosopher-3 state-1)
(is-a-process philosopher-3 philosopher)
(pending philosopher-4)
(at-process philosopher-4 state-1)
(is-a-process philosopher-4 philosopher)
(pending philosopher-5)
(at-process philosopher-5 state-1)
(is-a-process philosopher-5 philosopher)
(pending philosopher-6)
(at-process philosopher-6 state-1)
(is-a-process philosopher-6 philosopher)
(pending philosopher-7)
(at-process philosopher-7 state-1)
(is-a-process philosopher-7 philosopher)
(pending philosopher-8)
(at-process philosopher-8 state-1)
(is-a-process philosopher-8 philosopher)
(pending philosopher-9)
(at-process philosopher-9 state-1)
(is-a-process philosopher-9 philosopher)
(pending philosopher-10)
(at-process philosopher-10 state-1)
(is-a-process philosopher-10 philosopher)
(pending philosopher-11)
(at-process philosopher-11 state-1)
(is-a-process philosopher-11 philosopher)
(pending philosopher-12)
(at-process philosopher-12 state-1)
(is-a-process philosopher-12 philosopher)
(pending philosopher-13)
(at-process philosopher-13 state-1)
(is-a-process philosopher-13 philosopher)
(pending philosopher-14)
(at-process philosopher-14 state-1)
(is-a-process philosopher-14 philosopher)
(pending philosopher-15)
(at-process philosopher-15 state-1)
(is-a-process philosopher-15 philosopher)
(pending philosopher-16)
(at-process philosopher-16 state-1)
(is-a-process philosopher-16 philosopher)
(pending philosopher-17)
(at-process philosopher-17 state-1)
(is-a-process philosopher-17 philosopher)
(pending philosopher-18)
(at-process philosopher-18 state-1)
(is-a-process philosopher-18 philosopher)
(pending philosopher-19)
(at-process philosopher-19 state-1)
(is-a-process philosopher-19 philosopher)
(pending philosopher-20)
(at-process philosopher-20 state-1)
(is-a-process philosopher-20 philosopher)
(pending philosopher-21)
(at-process philosopher-21 state-1)
(is-a-process philosopher-21 philosopher)
(pending philosopher-22)
(at-process philosopher-22 state-1)
(is-a-process philosopher-22 philosopher)
;; numerics
(is-zero zero)
(dec one zero)
(inc zero one)
(is-not-zero one)
;; queue configuration
(is-a-queue forks-0- queue-1)
(queue-head forks-0- qs-0)
(queue-tail forks-0- qs-0)
(queue-head-msg forks-0- empty)
(queue-size forks-0- zero)
(settled forks-0-)
(is-a-queue forks-1- queue-1)
(queue-head forks-1- qs-0)
(queue-tail forks-1- qs-0)
(queue-head-msg forks-1- empty)
(queue-size forks-1- zero)
(settled forks-1-)
(is-a-queue forks-2- queue-1)
(queue-head forks-2- qs-0)
(queue-tail forks-2- qs-0)
(queue-head-msg forks-2- empty)
(queue-size forks-2- zero)
(settled forks-2-)
(is-a-queue forks-3- queue-1)
(queue-head forks-3- qs-0)
(queue-tail forks-3- qs-0)
(queue-head-msg forks-3- empty)
(queue-size forks-3- zero)
(settled forks-3-)
(is-a-queue forks-4- queue-1)
(queue-head forks-4- qs-0)
(queue-tail forks-4- qs-0)
(queue-head-msg forks-4- empty)
(queue-size forks-4- zero)
(settled forks-4-)
(is-a-queue forks-5- queue-1)
(queue-head forks-5- qs-0)
(queue-tail forks-5- qs-0)
(queue-head-msg forks-5- empty)
(queue-size forks-5- zero)
(settled forks-5-)
(is-a-queue forks-6- queue-1)
(queue-head forks-6- qs-0)
(queue-tail forks-6- qs-0)
(queue-head-msg forks-6- empty)
(queue-size forks-6- zero)
(settled forks-6-)
(is-a-queue forks-7- queue-1)
(queue-head forks-7- qs-0)
(queue-tail forks-7- qs-0)
(queue-head-msg forks-7- empty)
(queue-size forks-7- zero)
(settled forks-7-)
(is-a-queue forks-8- queue-1)
(queue-head forks-8- qs-0)
(queue-tail forks-8- qs-0)
(queue-head-msg forks-8- empty)
(queue-size forks-8- zero)
(settled forks-8-)
(is-a-queue forks-9- queue-1)
(queue-head forks-9- qs-0)
(queue-tail forks-9- qs-0)
(queue-head-msg forks-9- empty)
(queue-size forks-9- zero)
(settled forks-9-)
(is-a-queue forks-10- queue-1)
(queue-head forks-10- qs-0)
(queue-tail forks-10- qs-0)
(queue-head-msg forks-10- empty)
(queue-size forks-10- zero)
(settled forks-10-)
(is-a-queue forks-11- queue-1)
(queue-head forks-11- qs-0)
(queue-tail forks-11- qs-0)
(queue-head-msg forks-11- empty)
(queue-size forks-11- zero)
(settled forks-11-)
(is-a-queue forks-12- queue-1)
(queue-head forks-12- qs-0)
(queue-tail forks-12- qs-0)
(queue-head-msg forks-12- empty)
(queue-size forks-12- zero)
(settled forks-12-)
(is-a-queue forks-13- queue-1)
(queue-head forks-13- qs-0)
(queue-tail forks-13- qs-0)
(queue-head-msg forks-13- empty)
(queue-size forks-13- zero)
(settled forks-13-)
(is-a-queue forks-14- queue-1)
(queue-head forks-14- qs-0)
(queue-tail forks-14- qs-0)
(queue-head-msg forks-14- empty)
(queue-size forks-14- zero)
(settled forks-14-)
(is-a-queue forks-15- queue-1)
(queue-head forks-15- qs-0)
(queue-tail forks-15- qs-0)
(queue-head-msg forks-15- empty)
(queue-size forks-15- zero)
(settled forks-15-)
(is-a-queue forks-16- queue-1)
(queue-head forks-16- qs-0)
(queue-tail forks-16- qs-0)
(queue-head-msg forks-16- empty)
(queue-size forks-16- zero)
(settled forks-16-)
(is-a-queue forks-17- queue-1)
(queue-head forks-17- qs-0)
(queue-tail forks-17- qs-0)
(queue-head-msg forks-17- empty)
(queue-size forks-17- zero)
(settled forks-17-)
(is-a-queue forks-18- queue-1)
(queue-head forks-18- qs-0)
(queue-tail forks-18- qs-0)
(queue-head-msg forks-18- empty)
(queue-size forks-18- zero)
(settled forks-18-)
(is-a-queue forks-19- queue-1)
(queue-head forks-19- qs-0)
(queue-tail forks-19- qs-0)
(queue-head-msg forks-19- empty)
(queue-size forks-19- zero)
(settled forks-19-)
(is-a-queue forks-20- queue-1)
(queue-head forks-20- qs-0)
(queue-tail forks-20- qs-0)
(queue-head-msg forks-20- empty)
(queue-size forks-20- zero)
(settled forks-20-)
(is-a-queue forks-21- queue-1)
(queue-head forks-21- qs-0)
(queue-tail forks-21- qs-0)
(queue-head-msg forks-21- empty)
(queue-size forks-21- zero)
(settled forks-21-)
(is-a-queue forks-22- queue-1)
(queue-head forks-22- qs-0)
(queue-tail forks-22- qs-0)
(queue-head-msg forks-22- empty)
(queue-size forks-22- zero)
(settled forks-22-)
;; special operations
;; queue access operations
(writes philosopher-0 forks-0- forks--pid-Wfork)
(trans-msg forks--pid-Wfork fork)
(reads philosopher-0 forks-0- forks--pid-Rfork)
(trans-msg forks--pid-Rfork fork)
(reads philosopher-0 forks-1- forks-__-pidp1__23_-Rfork)
(trans-msg forks-__-pidp1__23_-Rfork fork)
(writes philosopher-0 forks-1- forks-__-pidp1__23_-Wfork)
(trans-msg forks-__-pidp1__23_-Wfork fork)
(writes philosopher-1 forks-1- forks--pid-Wfork)
(reads philosopher-1 forks-1- forks--pid-Rfork)
(reads philosopher-1 forks-2- forks-__-pidp1__23_-Rfork)
(writes philosopher-1 forks-2- forks-__-pidp1__23_-Wfork)
(writes philosopher-2 forks-2- forks--pid-Wfork)
(reads philosopher-2 forks-2- forks--pid-Rfork)
(reads philosopher-2 forks-3- forks-__-pidp1__23_-Rfork)
(writes philosopher-2 forks-3- forks-__-pidp1__23_-Wfork)
(writes philosopher-3 forks-3- forks--pid-Wfork)
(reads philosopher-3 forks-3- forks--pid-Rfork)
(reads philosopher-3 forks-4- forks-__-pidp1__23_-Rfork)
(writes philosopher-3 forks-4- forks-__-pidp1__23_-Wfork)
(writes philosopher-4 forks-4- forks--pid-Wfork)
(reads philosopher-4 forks-4- forks--pid-Rfork)
(reads philosopher-4 forks-5- forks-__-pidp1__23_-Rfork)
(writes philosopher-4 forks-5- forks-__-pidp1__23_-Wfork)
(writes philosopher-5 forks-5- forks--pid-Wfork)
(reads philosopher-5 forks-5- forks--pid-Rfork)
(reads philosopher-5 forks-6- forks-__-pidp1__23_-Rfork)
(writes philosopher-5 forks-6- forks-__-pidp1__23_-Wfork)
(writes philosopher-6 forks-6- forks--pid-Wfork)
(reads philosopher-6 forks-6- forks--pid-Rfork)
(reads philosopher-6 forks-7- forks-__-pidp1__23_-Rfork)
(writes philosopher-6 forks-7- forks-__-pidp1__23_-Wfork)
(writes philosopher-7 forks-7- forks--pid-Wfork)
(reads philosopher-7 forks-7- forks--pid-Rfork)
(reads philosopher-7 forks-8- forks-__-pidp1__23_-Rfork)
(writes philosopher-7 forks-8- forks-__-pidp1__23_-Wfork)
(writes philosopher-8 forks-8- forks--pid-Wfork)
(reads philosopher-8 forks-8- forks--pid-Rfork)
(reads philosopher-8 forks-9- forks-__-pidp1__23_-Rfork)
(writes philosopher-8 forks-9- forks-__-pidp1__23_-Wfork)
(writes philosopher-9 forks-9- forks--pid-Wfork)
(reads philosopher-9 forks-9- forks--pid-Rfork)
(reads philosopher-9 forks-10- forks-__-pidp1__23_-Rfork)
(writes philosopher-9 forks-10- forks-__-pidp1__23_-Wfork)
(writes philosopher-10 forks-10- forks--pid-Wfork)
(reads philosopher-10 forks-10- forks--pid-Rfork)
(reads philosopher-10 forks-11- forks-__-pidp1__23_-Rfork)
(writes philosopher-10 forks-11- forks-__-pidp1__23_-Wfork)
(writes philosopher-11 forks-11- forks--pid-Wfork)
(reads philosopher-11 forks-11- forks--pid-Rfork)
(reads philosopher-11 forks-12- forks-__-pidp1__23_-Rfork)
(writes philosopher-11 forks-12- forks-__-pidp1__23_-Wfork)
(writes philosopher-12 forks-12- forks--pid-Wfork)
(reads philosopher-12 forks-12- forks--pid-Rfork)
(reads philosopher-12 forks-13- forks-__-pidp1__23_-Rfork)
(writes philosopher-12 forks-13- forks-__-pidp1__23_-Wfork)
(writes philosopher-13 forks-13- forks--pid-Wfork)
(reads philosopher-13 forks-13- forks--pid-Rfork)
(reads philosopher-13 forks-14- forks-__-pidp1__23_-Rfork)
(writes philosopher-13 forks-14- forks-__-pidp1__23_-Wfork)
(writes philosopher-14 forks-14- forks--pid-Wfork)
(reads philosopher-14 forks-14- forks--pid-Rfork)
(reads philosopher-14 forks-15- forks-__-pidp1__23_-Rfork)
(writes philosopher-14 forks-15- forks-__-pidp1__23_-Wfork)
(writes philosopher-15 forks-15- forks--pid-Wfork)
(reads philosopher-15 forks-15- forks--pid-Rfork)
(reads philosopher-15 forks-16- forks-__-pidp1__23_-Rfork)
(writes philosopher-15 forks-16- forks-__-pidp1__23_-Wfork)
(writes philosopher-16 forks-16- forks--pid-Wfork)
(reads philosopher-16 forks-16- forks--pid-Rfork)
(reads philosopher-16 forks-17- forks-__-pidp1__23_-Rfork)
(writes philosopher-16 forks-17- forks-__-pidp1__23_-Wfork)
(writes philosopher-17 forks-17- forks--pid-Wfork)
(reads philosopher-17 forks-17- forks--pid-Rfork)
(reads philosopher-17 forks-18- forks-__-pidp1__23_-Rfork)
(writes philosopher-17 forks-18- forks-__-pidp1__23_-Wfork)
(writes philosopher-18 forks-18- forks--pid-Wfork)
(reads philosopher-18 forks-18- forks--pid-Rfork)
(reads philosopher-18 forks-19- forks-__-pidp1__23_-Rfork)
(writes philosopher-18 forks-19- forks-__-pidp1__23_-Wfork)
(writes philosopher-19 forks-19- forks--pid-Wfork)
(reads philosopher-19 forks-19- forks--pid-Rfork)
(reads philosopher-19 forks-20- forks-__-pidp1__23_-Rfork)
(writes philosopher-19 forks-20- forks-__-pidp1__23_-Wfork)
(writes philosopher-20 forks-20- forks--pid-Wfork)
(reads philosopher-20 forks-20- forks--pid-Rfork)
(reads philosopher-20 forks-21- forks-__-pidp1__23_-Rfork)
(writes philosopher-20 forks-21- forks-__-pidp1__23_-Wfork)
(writes philosopher-21 forks-21- forks--pid-Wfork)
(reads philosopher-21 forks-21- forks--pid-Rfork)
(reads philosopher-21 forks-22- forks-__-pidp1__23_-Rfork)
(writes philosopher-21 forks-22- forks-__-pidp1__23_-Wfork)
(writes philosopher-22 forks-22- forks--pid-Wfork)
(reads philosopher-22 forks-22- forks--pid-Rfork)
(reads philosopher-22 forks-0- forks-__-pidp1__23_-Rfork)
(writes philosopher-22 forks-0- forks-__-pidp1__23_-Wfork)
;; state transition function: state x trans -> state
(trans philosopher forks--pid-Wfork state-1 state-6)
(trans philosopher forks--pid-Rfork state-6 state-3)
(trans philosopher forks-__-pidp1__23_-Rfork state-3 state-4)
(trans philosopher forks--pid-Wfork state-4 state-5)
(trans philosopher forks-__-pidp1__23_-Wfork state-5 state-6)
)
(:goal
(and
;; deadlock, all local processes are blocked
(blocked philosopher-0)
(blocked philosopher-1)
(blocked philosopher-2)
(blocked philosopher-3)
(blocked philosopher-4)
(blocked philosopher-5)
(blocked philosopher-6)
(blocked philosopher-7)
(blocked philosopher-8)
(blocked philosopher-9)
(blocked philosopher-10)
(blocked philosopher-11)
(blocked philosopher-12)
(blocked philosopher-13)
(blocked philosopher-14)
(blocked philosopher-15)
(blocked philosopher-16)
(blocked philosopher-17)
(blocked philosopher-18)
(blocked philosopher-19)
(blocked philosopher-20)
(blocked philosopher-21)
(blocked philosopher-22)
)
)
)