isabelle: src/HOL/SAT.thy@a1a85b0a26f7 (annotated)

17618 1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	1	(* Title: HOL/SAT.thy
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	2	Author: Alwen Tiu, Tjark Weber
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	3	Copyright 2005
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	4
17627 ff1923b1978b cnf_struct renamed to cnf webertj parents: 17625 diff changeset	5	Basic setup for the 'sat' and 'satx' tactic.
17618 1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	6	*)
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	7
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	8	header {* Reconstructing external resolution proofs for propositional logic *}
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	9
26521 f8c4e79db153 tuned imports haftmann parents: 21588 diff changeset	10	theory SAT
f8c4e79db153 tuned imports haftmann parents: 21588 diff changeset	11	imports Refute
17722 8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	12	uses
26521 f8c4e79db153 tuned imports haftmann parents: 21588 diff changeset	13	"Tools/cnf_funcs.ML"
f8c4e79db153 tuned imports haftmann parents: 21588 diff changeset	14	"Tools/sat_funcs.ML"
17618 1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	15	begin
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	16
17722 8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	17	text {* \medskip Late package setup: default values for refute, see
21588 cd0dc678a205 simplified method setup; wenzelm parents: 17809 diff changeset	18	also theory @{theory Refute}. *}
17722 8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	19
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	20	refute_params
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	21	["itself"=1,
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	22	minsize=1,
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	23	maxsize=8,
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	24	maxvars=10000,
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	25	maxtime=60,
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	26	satsolver="auto"]
8e098e040c2e explicit dependencies of SAT vs. Refute; wenzelm parents: 17631 diff changeset	27
32232 6c394343360f proper context for SAT tactics; wenzelm parents: 30549 diff changeset	28	ML {* structure sat = SATFunc(cnf) *}
17618 1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	29
32232 6c394343360f proper context for SAT tactics; wenzelm parents: 30549 diff changeset	30	method_setup sat = {* Scan.succeed (SIMPLE_METHOD' o sat.sat_tac) *}
17618 1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	31	"SAT solver"
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	32
32232 6c394343360f proper context for SAT tactics; wenzelm parents: 30549 diff changeset	33	method_setup satx = {* Scan.succeed (SIMPLE_METHOD' o sat.satx_tac) *}
17618 1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	34	"SAT solver (with definitional CNF)"
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	35
1330157e156a new sat tactic imports resolution proofs from zChaff webertj parents: diff changeset	36	end

author	nipkow
	Wed, 26 Aug 2009 16:13:19 +0200
changeset 32408	a1a85b0a26f7
parent 32232	6c394343360f
child 34120	f9920a3ddf50
permissions	-rw-r--r--