1.1 --- a/src/HOL/SMT/SMT.thy	Wed May 12 23:54:01 2010 +0200
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,79 +0,0 @@
     1.4 -(*  Title:      HOL/SMT/SMT.thy
     1.5 -    Author:     Sascha Boehme, TU Muenchen
     1.6 -*)
     1.7 -
     1.8 -header {* Bindings to several SMT solvers *}
     1.9 -
    1.10 -theory SMT
    1.11 -imports SMT_Base Z3
    1.12 -uses
    1.13 -  "Tools/cvc3_solver.ML"
    1.14 -  "Tools/yices_solver.ML"
    1.15 -begin
    1.16 -
    1.17 -setup {* CVC3_Solver.setup #> Yices_Solver.setup *}
    1.18 -
    1.19 -
    1.20 -
    1.21 -section {* Setup *}
    1.22 -
    1.23 -text {*
    1.24 -Without further ado, the SMT solvers CVC3 and Z3 are provided
    1.25 -remotely via an SMT server. For faster responses, the solver
    1.26 -environment variables CVC3_SOLVER, YICES_SOLVER, and Z3_SOLVER
    1.27 -need to point to the respective SMT solver executable.
    1.28 -*}
    1.29 -
    1.30 -
    1.31 -
    1.32 -section {* Available configuration options *}
    1.33 -
    1.34 -text {* Choose the SMT solver to be applied (one of cvc3, yices, or z3): *}
    1.35 -
    1.36 -declare [[ smt_solver = z3 ]]
    1.37 -
    1.38 -text {* Restrict the runtime of an SMT solver (in seconds): *}
    1.39 -
    1.40 -declare [[ smt_timeout = 20 ]]
    1.41 -
    1.42 -
    1.43 -subsection {* Z3-specific options *}
    1.44 -
    1.45 -text {* Pass extra command-line arguments to Z3 to control its behaviour: *}
    1.46 -
    1.47 -declare [[ z3_options = "" ]]
    1.48 -
    1.49 -text {* Enable proof reconstruction for Z3: *}
    1.50 -
    1.51 -declare [[ z3_proofs = false ]]
    1.52 -
    1.53 -text {* Enable or disable tracing of the theorems used for proving a
    1.54 -proposition: *}
    1.55 -
    1.56 -declare [[ z3_trace_assms = false ]]
    1.57 -
    1.58 -
    1.59 -subsection {* Certificates *}
    1.60 -
    1.61 -text {* To avoid invocation of an SMT solver for the same problem
    1.62 -again and again, cache certificates in a file (the filename must
    1.63 -be given by an absolute path, an empty string disables the usage
    1.64 -of certificates): *}
    1.65 -
    1.66 -declare [[ smt_certificates = "" ]]
    1.67 -
    1.68 -text {* Allows or disallows the addition of new certificates to
    1.69 -the current certificates file (when set to @{text false}, only
    1.70 -existing certificates are used and no SMT solver is invoked): *}
    1.71 -
    1.72 -declare [[ smt_fixed = false ]]
    1.73 -
    1.74 -
    1.75 -subsection {* Special configuration options *}
    1.76 -
    1.77 -text {* Trace the problem file, the result of the SMT solver and
    1.78 -further information: *}
    1.79 -
    1.80 -declare [[ smt_trace = false ]]
    1.81 -
    1.82 -end