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randltl: do not reset the seed between formulas

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Reported by Joachim Klein.

* src/bin/randltl.cc: Here.
* NEWS: Mention the fix.
This commit is contained in:
Alexandre Duret-Lutz 2014-08-21 13:23:36 +02:00
parent 44fc323e7b
commit 2227ad60cf
2 changed files with 6 additions and 2 deletions
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4
src/bin/randltl.cc
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@ -379,9 +379,10 @@ main(int argc, char** argv)
error(2, 0, "No atomic proposition supplied? Run '%s --help' for usage.",
program_name);
spot::srand(opt_seed);
typedef Sgi::hash_set<const spot::ltl::formula*,
const spot::ptr_hash<const spot::ltl::formula> > fset_t;
fset_t unique_set;
spot::ltl::ltl_simplifier simpl(simplifier_options());
@ -392,7 +393,6 @@ main(int argc, char** argv)
unsigned trials = MAX_TRIALS;
bool ignore;
const spot::ltl::formula* f = 0;
spot::srand(opt_seed++);
do
{
ignore = false;