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Introduce -ks to print only the size of the automaton (without

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SCC information).

* src/tgbatest/ltl2tgba.cc (syntax, main): Add a -ks option.
* src/tgbatest/ltl2tgba.test, bench/ltlclasses/run,
bench/ltlcounter/run: Use -ks instead of -k to speed things up.
This commit is contained in:
Alexandre Duret-Lutz 2010-12-10 10:02:53 +01:00
parent 3e7debe53e
commit 1dd524ebce
5 changed files with 28 additions and 10 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2010-12-10 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Introduce -ks to print only the size of the automaton (without
SCC information).
* src/tgbatest/ltl2tgba.cc (syntax, main): Add a -ks option.
* src/tgbatest/ltl2tgba.test, bench/ltlclasses/run,
bench/ltlcounter/run: Use -ks instead of -k to speed things up.
2010-12-09 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Use a cache to speed up tgba_tba_proxy.

2
bench/ltlclasses/run
View file

@ -32,7 +32,7 @@ for F in 1 2 3 4 5; do
echo "# time2 = exploration time"
echo "# n, states, transitions, user time1, system time1, wall time2, user time1, system time2, wall time2"
for n in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do
$LTL2TGBA -T -r1 -DS -k -f "`"$gen" $F $n`" >out 2>&1
$LTL2TGBA -T -r1 -DS -ks -f "`"$gen" $F $n`" >out 2>&1
states=`sed -n 's/^states: \([0-9]*\)$/\1/p' out`
transitions=`sed -n 's/^transitions: \([0-9]*\)$/\1/p' out`
time=`sed -n 's/ *translating formula *| *\([0-9]*\) .*| *\([0-9]*\) .*| *\([0-9]*\) .*|.*/\1,\2,\3/p' out`

6
bench/ltlcounter/run
View file

@ -1,6 +1,6 @@
#!/bin/sh
# Copyright (C) 2009 Laboratoire de Recherche et Développement de
# Copyright (C) 2009, 2010 Laboratoire de Recherche et Développement de
# l'EPITA (LRDE)
#
# This file is part of Spot, a model checking library.
@ -30,7 +30,7 @@ echo "# time1 = translation time"
echo "# time2 = exploration time"
echo "# n, states, transitions, user time1, system time1, wall time2, user time1, system time2, wall time2"
for n in 1 2 3 4 5 6 7 8 9 10 11 12 13; do
$LTL2TGBA -T -k -f "`$lcdir/LTLcounterLinear.pl $n`" >out 2>&1
$LTL2TGBA -T -ks -f "`$lcdir/LTLcounterLinear.pl $n`" >out 2>&1
states=`sed -n 's/^states: \([0-9]*\)$/\1/p' out`
transitions=`sed -n 's/^transitions: \([0-9]*\)$/\1/p' out`
time=`sed -n 's/ *translating formula *| *\([0-9]*\) .*| *\([0-9]*\) .*| *\([0-9]*\) .*|.*/\1,\2,\3/p' out`
@ -44,7 +44,7 @@ echo "# time1 = translation time"
echo "# time2 = exploration time"
echo "# n, states, transitions, user time1, system time1, wall time2, user time1, system time2, wall time2"
for n in 1 2 3 4 5 6 7; do
$LTL2TGBA -T -k "`$lcdir/LTLcounterLinear.pl $n`" >out 2>&1
$LTL2TGBA -T -ks "`$lcdir/LTLcounterLinear.pl $n`" >out 2>&1
states=`sed -n 's/^states: \([0-9]*\)$/\1/p' out`
transitions=`sed -n 's/^transitions: \([0-9]*\)$/\1/p' out`
time=`sed -n 's/ *translating formula *| *\([0-9]*\) .*| *\([0-9]*\) .*| *\([0-9]*\) .*|.*/\1,\2,\3/p' out`

11
src/tgbatest/ltl2tgba.cc
View file

@ -243,7 +243,9 @@ syntax(char* prog)
<< std::endl
<< " -FC dump the automaton showing future conditions on states"
<< std::endl
<< " -k display statistics on the automaton of dumping it"
<< " -k display statistics on the automaton (size and SCCs)"
<< std::endl
<< " -ks display statistics on the automaton (size only)"
<< std::endl
<< " -K dump the graph of SCCs in dot format" << std::endl
<< " -KV verbosely dump the graph of SCCs in dot format"
@ -467,6 +469,10 @@ main(int argc, char** argv)
{
output = 9;
}
else if (!strcmp(argv[formula_index], "-ks"))
{
output = 12;
}
else if (!strcmp(argv[formula_index], "-K"))
{
output = 10;
@ -1067,6 +1073,9 @@ main(int argc, char** argv)
case 11:
dump_scc_dot(a, std::cout, true);
break;
case 12:
stats_reachable(a).dump(std::cout);
break;
default:
assert(!"unknown output option");
}

10
src/tgbatest/ltl2tgba.test
View file

@ -55,7 +55,7 @@ check '((Xp2)U(X(1)))&(p1 R(p2 R p0))'
# Make sure 'a U (b U c)' has 3 states and 6 transitions,
# before and after degeneralization.
for opt in '' -D -DS; do
../ltl2tgba -k -f -R3 $opt 'a U (b U c)' > stdout
../ltl2tgba -ks -f -R3 $opt 'a U (b U c)' > stdout
grep 'transitions: 6$' stdout
grep 'states: 3$' stdout
done
@ -63,7 +63,7 @@ done
# Make sure '!(Ga U b)' has 3 states and 6 transitions,
# before and after degeneralization.
for opt in '' -D -DS; do
../ltl2tgba -k -f -R3 $opt '!(Ga U b)' > stdout
../ltl2tgba -ks -f -R3 $opt '!(Ga U b)' > stdout
grep 'transitions: 6$' stdout
grep 'states: 3$' stdout
done
@ -71,7 +71,7 @@ done
# Make sure 'Ga U b' has 4 states and 6 transitions,
# before and after degeneralization.
for opt in '' -D -DS; do
../ltl2tgba -k -f -R3 $opt 'Ga U b' > stdout
../ltl2tgba -ks -f -R3 $opt 'Ga U b' > stdout
grep 'transitions: 6$' stdout
grep 'states: 4$' stdout
done
@ -80,12 +80,12 @@ done
# has 6 states and 15 transitions, before and after degeneralization.
f='(G (p -> F q)) && ((X (p) U q) || ! X (p U (p && q)))'
for opt in '' -D -DS; do
../ltl2tgba -k -f -R3 $opt "$f" > stdout
../ltl2tgba -ks -f -R3 $opt "$f" > stdout
grep 'transitions: 15$' stdout
grep 'states: 6$' stdout
done
# Note: this is worse with -R3f.
../ltl2tgba -k -f -R3f -DS "$f" > stdout
../ltl2tgba -ks -f -R3f -DS "$f" > stdout
grep 'transitions: 17$' stdout
grep 'states: 7$' stdout