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autfilt: Better display of cluster when universal edge loops in it

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Fixes #208

* NEWS: Informations about the modifications
* spot/twaalgos/dot.cc (print): Gestion of cluster for
universal transitions
* tests/core/alternating.test: tests added
* tests/core/neverclaimread.test: tests changed for
new dot format
* tests/core/readsave.test: tests changed
* tests/core/sccdot.test: tests changed
* tests/python/_altscc.ipynb: tests changed
* tests/python/decompose.ipynb: tests changed
This commit is contained in:
Arthur Remaud 2017-02-04 17:16:09 +01:00 • committed by Arthur Remaud
parent 34859568cd
commit f7bbfd2812
8 changed files with 1099 additions and 971 deletions
Download patch file Download diff file Expand all files Collapse all files

4
NEWS
View file

@ -41,6 +41,10 @@ New in spot 2.3.0.dev (not yet released)
caused any user-defined CPPFLAGS to be ignored while building
Spot.
- The display of clusters with universal edges was confused, because the
intermediate node was not in the cluster even if one of the target was
in the same one.
New in spot 2.3 (2017-01-19)
Build:

48
spot/twaalgos/dot.cc
View file

@ -369,7 +369,8 @@ namespace spot
std::set<std::pair<int, int>> done;
void
print_dst(int dst, const char* style = nullptr, int color_num = -1)
print_dst(int dst, const char* style = nullptr, int scc_num = -1,
int color_num = -1)
{
std::ostringstream tmp_dst;
tmp_dst << dst;
@ -584,9 +585,14 @@ namespace spot
}
void
process_link(const twa_graph::edge_storage_t& t, int number)
process_link(const twa_graph::edge_storage_t& t, int number,
int scc_num = -1)
{
os_ << " " << t.src << " -> " << (int)t.dst;
if (scc_num >= 0)
{
os_ << '.' << scc_num;
}
if (aut_->is_univ_dest(t.dst) && highlight_edges_
&& !opt_shared_univ_dest_)
{
@ -659,9 +665,9 @@ namespace spot
if (aut_->is_univ_dest(t.dst))
{
if (color_num >= 0)
print_dst(t.dst, highlight.c_str(), color_num);
print_dst(t.dst, highlight.c_str(), scc_num, color_num);
else
print_dst(t.dst, highlight.c_str());
print_dst(t.dst, highlight.c_str(), scc_num);
}
}
@ -764,7 +770,29 @@ namespace spot
os_ << " label=\"\"\n";
}
for (auto s: si->states_of(i))
process_state(s);
{
process_state(s);
int trans_num = 0;
for (auto& t : aut_->out(s))
{
if (aut_->is_univ_dest(t.dst))
{
bool to_write = false;
for (unsigned d: aut_->univ_dests(t.dst))
{
to_write = si->scc_of(d) == si->scc_of(s);
if (to_write)
break;
}
if (to_write)
process_link(t, trans_num++, i);
else
process_link(t, trans_num++);
}
else
process_link(t, trans_num++);
}
}
os_ << " }\n";
}
}
@ -772,10 +800,12 @@ namespace spot
for (unsigned n = 0; n < ns; ++n)
{
if (!si || !si->reachable_state(n))
process_state(n);
int trans_num = 0;
for (auto& t: aut_->out(n))
process_link(t, trans_num++);
{
process_state(n);
int trans_num = 0;
for (auto& t: aut_->out(n))
process_link(t, trans_num++);
}
}
end();
}

108
tests/core/alternating.test
View file

@ -69,37 +69,49 @@ digraph G {
color=green
label=""
2 [label="G(a)"]
2 -> 2 [label="a"]
}
subgraph cluster_1 {
color=red
label=""
1 [label="FG(a)\n⓿"]
1 -> 2 [label="a"]
1 -> 1 [label="1"]
}
subgraph cluster_2 {
color=green
label=""
6 [label="t"]
6 -> 6 [label="1"]
}
subgraph cluster_3 {
color=red
label=""
4 [label="F(b)\n⓿"]
4 -> 6 [label="b"]
4 -> 4 [label="!b"]
}
subgraph cluster_4 {
color=green
label=""
3 [label="GF(b)"]
3 -> 3 [label="b"]
3 -> -8.4 [label="!b", style=bold, color="#FAA43A", arrowhead=onormal]
-8.4 [label=<>,shape=point]
-8.4 -> 3 [style=bold, color="#FAA43A"]
-8.4 -> 4 [style=bold, color="#FAA43A"]
}
subgraph cluster_5 {
color=red
label=""
5 [label="((a) U (b))\n⓿"]
5 -> 6 [label="b"]
5 -> 5 [label="a & !b"]
}
subgraph cluster_6 {
color=black
label=""
0 [label="((((a) U (b)) && GF(b)) && FG(a))"]
}
0 -> -1 [label="b", arrowhead=onormal]
-1 [label=<>,shape=point]
-1 -> 1
@ -109,19 +121,7 @@ digraph G {
-4 -> 1 [style=bold, color="#F15854"]
-4 -> 3 [style=bold, color="#F15854"]
-4 -> 5 [style=bold, color="#F15854"]
1 -> 2 [label="a"]
1 -> 1 [label="1"]
2 -> 2 [label="a"]
3 -> 3 [label="b"]
3 -> -8 [label="!b", style=bold, color="#FAA43A", arrowhead=onormal]
-8 [label=<>,shape=point]
-8 -> 3 [style=bold, color="#FAA43A"]
-8 -> 4 [style=bold, color="#FAA43A"]
4 -> 6 [label="b"]
4 -> 4 [label="!b"]
5 -> 6 [label="b"]
5 -> 5 [label="a & !b"]
6 -> 6 [label="1"]
}
}
EOF
@ -353,7 +353,7 @@ State: 0
EOF
diff out5 expect
# Test if split option is correct
# Test if split option with color is correct
cat >ex6<<EOF
HOA: v1.1
States: 2
@ -373,6 +373,7 @@ EOF
run 0 autfilt --dot='baryf(Lato)' ex6 > ex6.dot
style='arrowhead=onormal'
cat >expect6.dot<<EOF
digraph G {
rankdir=LR
@ -389,11 +390,11 @@ digraph G {
-1 -> 1
0 [label=<0>]
0 -> 0 [label=<!a &amp; !c>]
0 -> -1.1 [label=<a &amp; b &amp; !c>, style=bold, color="#F17CB0", arrowhead=onormal]
0 -> -1.1 [label=<a &amp; b &amp; !c>, style=bold, color="#F17CB0", $style]
-1.1 [label=<>,shape=point]
-1.1 -> 0 [style=bold, color="#F17CB0"]
-1.1 -> 1 [style=bold, color="#F17CB0"]
0 -> -1.2 [label=<a &amp; !c>, style=bold, color="#FAA43A", arrowhead=onormal]
0 -> -1.2 [label=<a &amp; !c>, style=bold, color="#FAA43A", $style]
-1.2 [label=<>,shape=point]
-1.2 -> 0 [style=bold, color="#FAA43A"]
-1.2 -> 1 [style=bold, color="#FAA43A"]
@ -690,6 +691,79 @@ EOF
diff ex10.dot expect10.dot
cat >ex11 <<EOF
HOA: v1
tool: "LTL3HOA"
name: "SLAA for G((b & Fa) | (!b & G!a))"
States: 4
AP: 2 "b" "a"
Start: 0
Acceptance: 1 Fin(0)
--BODY--
State: 0 "G((b & Fa) | (!b & G!a))"
[(0 & 1)] 0
[(0 & !1)] 0&1
[(!0 & !1)] 0&2
State: 1 "Fa"
[(1)] 3
[(!1)] 1 {1}
State: 2 "G!a"
[(!1)] 2
State: 3 "t"
[t] 3
--END--
EOF
run 2 autfilt --dot='sbarf(Lato)' ex11 > ex11.dot
cat >expect11.dot <<EOF
digraph G {
rankdir=LR
label=<Fin(<font color="#5DA5DA">⓿</font>)>
labelloc="t"
fontname="Lato"
node [fontname="Lato"]
edge [fontname="Lato"]
I [label="", style=invis, width=0]
I -> 0
subgraph cluster_0 {
color=green
label=""
3 [label="t"]
3 -> 3 [label=<1>]
}
subgraph cluster_1 {
color=green
label=""
1 [label="Fa"]
1 -> 3 [label=<a>]
1 -> 1 [label=<!a>]
}
subgraph cluster_2 {
color=green
label=""
2 [label="G!a"]
2 -> 2 [label=<!a>]
}
subgraph cluster_3 {
color=green
label=""
0 [label="G((b & Fa) | (!b & G!a))"]
0 -> 0 [label=<a &amp; b>]
0 -> -1.3 [label=<!a &amp; b>, arrowhead=onormal]
-1.3 [label=<>,shape=point]
-1.3 -> 0
-1.3 -> 1
0 -> -4.3 [label=<!a &amp; !b>, arrowhead=onormal]
-4.3 [label=<>,shape=point]
-4.3 -> 0
-4.3 -> 2
}
}
EOF
diff ex11.dot expect11.dot
# Detect cases where alternation-removal cannot work.
cat >in <<EOF
HOA: v1

4
tests/core/neverclaimread.test
View file

@ -336,15 +336,15 @@ digraph G {
color=green
label=""
1 [label="1", peripheries=2]
1 -> 1 [label="1"]
}
subgraph cluster_1 {
color=red
label=""
0 [label="0"]
}
0 -> 1 [label="b"]
0 -> 0 [label="0"]
1 -> 1 [label="1"]
}
}
EOF
diff stdout expected

10
tests/core/readsave.test
View file

@ -327,21 +327,21 @@ digraph G {
subgraph cluster_0 {
color=green
1 [label="s1", peripheries=2]
1 -> 1 [label="a"]
}
subgraph cluster_1 {
color=green
0 [label="s0", peripheries=2]
0 -> 0 [label="b"]
}
subgraph cluster_2 {
color=black
3 [label="s3"]
}
0 -> 0 [label="b"]
1 -> 1 [label="a"]
2 [label="s2"]
2 -> 0 [label="b"]
3 -> 1 [label="a"]
3 -> 0 [label="b"]
}
2 [label="s2"]
2 -> 0 [label="b"]
}
EOF

42
tests/core/sccdot.test
View file

@ -83,67 +83,67 @@ digraph G {
color=grey
label=""
5 [label="5"]
5 -> 6 [label="1"]
6 [label="6"]
6 -> 5 [label="1"]
}
subgraph cluster_1 {
color=grey
label=""
0 [label="0"]
0 -> 0 [label="a & b\n{0,1,2}"]
0 -> 0 [label="!a & !b\n{2}"]
0 -> 5 [label="a\n{2}"]
}
subgraph cluster_2 {
color=green
label=""
9 [label="9"]
9 -> 9 [label="!a & b\n{0,2}"]
9 -> 10 [label="a & b\n{0,1}"]
10 [label="10"]
10 -> 9 [label="!a & b\n{0,1}"]
10 -> 10 [label="a & b\n{0,2}"]
}
subgraph cluster_3 {
color=green
label=""
8 [label="8"]
8 -> 8 [label="!a & b\n{0,2}"]
8 -> 8 [label="a & b\n{0,1}"]
8 -> 9 [label="1"]
}
subgraph cluster_4 {
color=green
label=""
7 [label="7"]
7 -> 7 [label="!a & b\n{0,1}"]
7 -> 7 [label="a & b\n{0,2}"]
7 -> 8 [label="1"]
}
subgraph cluster_5 {
color=black
label=""
2 [label="2"]
2 -> 0 [label="a"]
2 -> 7 [label="b"]
}
subgraph cluster_6 {
color=red
label=""
4 [label="4"]
4 -> 4 [label="!b\n{1,2}"]
4 -> 2 [label="b"]
}
subgraph cluster_7 {
color=green
label=""
1 [label="1"]
3 [label="3"]
}
0 -> 0 [label="a & b\n{0,1,2}"]
0 -> 0 [label="!a & !b\n{2}"]
0 -> 5 [label="a\n{2}"]
1 -> 4 [label="b"]
1 -> 3 [label="a & !b"]
2 -> 0 [label="a"]
2 -> 7 [label="b"]
3 [label="3"]
3 -> 1 [label="a & b\n{0,1}"]
4 -> 4 [label="!b\n{1,2}"]
4 -> 2 [label="b"]
5 -> 6 [label="1"]
6 -> 5 [label="1"]
7 -> 7 [label="!a & b\n{0,1}"]
7 -> 7 [label="a & b\n{0,2}"]
7 -> 8 [label="1"]
8 -> 8 [label="!a & b\n{0,2}"]
8 -> 8 [label="a & b\n{0,1}"]
8 -> 9 [label="1"]
9 -> 9 [label="!a & b\n{0,2}"]
9 -> 10 [label="a & b\n{0,1}"]
10 -> 9 [label="!a & b\n{0,1}"]
10 -> 10 [label="a & b\n{0,2}"]
}
}
EOF

316
tests/python/_altscc.ipynb
View file

@ -15,7 +15,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.5.2+"
"version": "3.5.3"
},
"name": ""
},
@ -122,19 +122,19 @@
"<polygon fill=\"black\" stroke=\"black\" points=\"161.511,-30.9167 154.101,-32.9203 158.055,-30.3633 154.599,-29.8099 154.599,-29.8099 154.599,-29.8099 158.055,-30.3633 155.097,-26.6995 161.511,-30.9167 161.511,-30.9167\"/>\n",
"</g>\n",
"<!-- 0&#45;&gt;0 -->\n",
"<g id=\"edge4\" class=\"edge\"><title>0&#45;&gt;0</title>\n",
"<g id=\"edge5\" class=\"edge\"><title>0&#45;&gt;0</title>\n",
"<path fill=\"none\" stroke=\"black\" d=\"M90.2208,-73.0373C88.9189,-82.8579 91.0453,-92 96.6,-92 100.766,-92 103.004,-86.8576 103.313,-80.1433\"/>\n",
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"<text text-anchor=\"start\" x=\"93.1\" y=\"-95.8\" font-family=\"Lato\" font-size=\"14.00\">a</text>\n",
"</g>\n",
"<!-- 0&#45;&gt;1 -->\n",
"<g id=\"edge5\" class=\"edge\"><title>0&#45;&gt;1</title>\n",
"<g id=\"edge6\" class=\"edge\"><title>0&#45;&gt;1</title>\n",
"<path fill=\"none\" stroke=\"black\" d=\"M114.383,-51.4416C126.191,-48.2346 142.151,-43.8996 155.206,-40.3538\"/>\n",
"<polygon fill=\"black\" stroke=\"black\" points=\"162.115,-38.4773 156.186,-43.352 158.738,-39.3947 155.36,-40.3121 155.36,-40.3121 155.36,-40.3121 158.738,-39.3947 154.534,-37.2723 162.115,-38.4773 162.115,-38.4773\"/>\n",
"<text text-anchor=\"start\" x=\"132.6\" y=\"-50.8\" font-family=\"Lato\" font-size=\"14.00\">!a</text>\n",
"</g>\n",
"<!-- 1&#45;&gt;1 -->\n",
"<g id=\"edge6\" class=\"edge\"><title>1&#45;&gt;1</title>\n",
"<g id=\"edge4\" class=\"edge\"><title>1&#45;&gt;1</title>\n",
"<path fill=\"none\" stroke=\"black\" d=\"M172.569,-50.6641C171.006,-60.625 173.35,-70 179.6,-70 184.288,-70 186.778,-64.7266 187.071,-57.8876\"/>\n",
"<polygon fill=\"black\" stroke=\"black\" points=\"186.631,-50.6641 190.201,-57.4598 186.844,-54.1576 187.056,-57.6511 187.056,-57.6511 187.056,-57.6511 186.844,-54.1576 183.912,-57.8425 186.631,-50.6641 186.631,-50.6641\"/>\n",
"<text text-anchor=\"start\" x=\"175.1\" y=\"-88.8\" font-family=\"Lato\" font-size=\"14.00\">b</text>\n",
@ -144,7 +144,7 @@
"</svg>\n"
],
"text": [
"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f7620378330> >"
"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7faa50350420> >"
]
}
],
@ -189,68 +189,73 @@
"<!-- Generated by graphviz version 2.38.0 (20140413.2041)\n",
" -->\n",
"<!-- Title: G Pages: 1 -->\n",
"<svg width=\"154pt\" height=\"192pt\"\n",
" viewBox=\"0.00 0.00 153.60 192.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 188)\">\n",
"<svg width=\"244pt\" height=\"210pt\"\n",
" viewBox=\"0.00 0.00 243.90 210.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 206)\">\n",
"<title>G</title>\n",
"<polygon fill=\"white\" stroke=\"none\" points=\"-4,4 -4,-188 149.6,-188 149.6,4 -4,4\"/>\n",
"<text text-anchor=\"start\" x=\"50.3\" y=\"-169.8\" font-family=\"Lato\" font-size=\"14.00\">Fin(</text>\n",
"<text text-anchor=\"start\" x=\"75.3\" y=\"-169.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#5da5da\">\u24ff</text>\n",
"<text text-anchor=\"start\" x=\"91.3\" y=\"-169.8\" font-family=\"Lato\" font-size=\"14.00\">)</text>\n",
"<polygon fill=\"white\" stroke=\"none\" points=\"-4,4 -4,-206 239.895,-206 239.895,4 -4,4\"/>\n",
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"<text text-anchor=\"start\" x=\"136.448\" y=\"-187.8\" font-family=\"Lato\" font-size=\"14.00\">)</text>\n",
"<g id=\"clust1\" class=\"cluster\"><title>cluster_0</title>\n",
"<polygon fill=\"none\" stroke=\"green\" points=\"85.6,-8 85.6,-93 137.6,-93 137.6,-8 85.6,-8\"/>\n",
"<polygon fill=\"none\" stroke=\"green\" points=\"70.6,-8 70.6,-93 122.6,-93 122.6,-8 70.6,-8\"/>\n",
"</g>\n",
"<g id=\"clust2\" class=\"cluster\"><title>cluster_1</title>\n",
"<polygon fill=\"none\" stroke=\"red\" points=\"85.6,-101 85.6,-153 137.6,-153 137.6,-101 85.6,-101\"/>\n",
"<polygon fill=\"none\" stroke=\"red\" points=\"70.6,-101 70.6,-171 227.895,-171 227.895,-101 70.6,-101\"/>\n",
"</g>\n",
"<!-- I -->\n",
"<!-- &#45;1 -->\n",
"<g id=\"node2\" class=\"node\"><title>&#45;1</title>\n",
"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"39.8\" cy=\"-82\" rx=\"1.8\" ry=\"1.8\"/>\n",
"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"39.8\" cy=\"-90\" rx=\"1.8\" ry=\"1.8\"/>\n",
"</g>\n",
"<!-- I&#45;&gt;&#45;1 -->\n",
"<g id=\"edge1\" class=\"edge\"><title>I&#45;&gt;&#45;1</title>\n",
"<path fill=\"none\" stroke=\"black\" d=\"M1.10844,-82C2.6468,-82 20.196,-82 30.7973,-82\"/>\n",
"<polygon fill=\"none\" stroke=\"black\" points=\"30.9213,-84.4501 37.9213,-82 30.9212,-79.5501 30.9213,-84.4501\"/>\n",
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"<!-- 0 -->\n",
"<g id=\"node3\" class=\"node\"><title>0</title>\n",
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"</g>\n",
"<!-- &#45;1&#45;&gt;0 -->\n",
"<g id=\"edge2\" class=\"edge\"><title>&#45;1&#45;&gt;0</title>\n",
"<path fill=\"none\" stroke=\"black\" d=\"M41.2389,-83.4339C42.8255,-88.3703 48.7502,-104.807 59.6,-113 67.3475,-118.85 77.3952,-122.256 86.5214,-124.239\"/>\n",
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1538
tests/python/decompose.ipynb
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