Commit | Line | Data |
---|---|---|
8baf2c95 MD |
1 | make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu' |
2 | rm -f pan* trail.out .input.spin* *.spin.trail .input.define | |
3 | touch .input.define | |
4 | cat .input.define >> pan.ltl | |
5 | cat DEFINES >> pan.ltl | |
6 | spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl | |
7 | cat .input.define > .input.spin | |
8 | cat DEFINES >> .input.spin | |
9 | cat urcu.spin >> .input.spin | |
10 | rm -f .input.spin.trail | |
11 | spin -a -X -N pan.ltl .input.spin | |
12 | Exit-Status 0 | |
13 | gcc -O2 -w -DHASH64 -o pan pan.c | |
14 | ./pan -a -v -c1 -X -m10000000 -w20 | |
15 | warning: for p.o. reduction to be valid the never claim must be stutter-invariant | |
16 | (never claims generated from LTL formulae are stutter-invariant) | |
17 | depth 0: Claim reached state 5 (line 741) | |
18 | ||
19 | (Spin Version 5.1.7 -- 23 December 2008) | |
20 | + Partial Order Reduction | |
21 | ||
22 | Full statespace search for: | |
23 | never claim + | |
24 | assertion violations + (if within scope of claim) | |
25 | acceptance cycles + (fairness disabled) | |
26 | invalid end states - (disabled by never claim) | |
27 | ||
28 | State-vector 56 byte, depth reached 10669, errors: 0 | |
29 | 20146 states, stored | |
30 | 191615 states, matched | |
31 | 211761 transitions (= stored+matched) | |
32 | 712676 atomic steps | |
33 | hash conflicts: 1523 (resolved) | |
34 | ||
35 | Stats on memory usage (in Megabytes): | |
36 | 1.614 equivalent memory usage for states (stored*(State-vector + overhead)) | |
37 | 1.661 actual memory usage for states (unsuccessful compression: 102.92%) | |
38 | state-vector as stored = 58 byte + 28 byte overhead | |
39 | 8.000 memory used for hash table (-w20) | |
40 | 457.764 memory used for DFS stack (-m10000000) | |
41 | 467.326 total actual memory usage | |
42 | ||
43 | unreached in proctype urcu_reader_sig | |
44 | line 401, "pan.___", state 330, "(1)" | |
45 | line 612, "pan.___", state 411, "-end-" | |
46 | (2 of 411 states) | |
47 | unreached in proctype urcu_writer | |
48 | line 397, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
49 | line 406, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
50 | line 407, "pan.___", state 59, "(1)" | |
51 | line 416, "pan.___", state 89, "(1)" | |
52 | line 397, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
53 | line 407, "pan.___", state 160, "(1)" | |
54 | line 650, "pan.___", state 213, "(1)" | |
55 | line 173, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
56 | line 177, "pan.___", state 233, "(1)" | |
57 | line 158, "pan.___", state 254, "(1)" | |
58 | line 162, "pan.___", state 262, "(1)" | |
59 | line 166, "pan.___", state 274, "(1)" | |
60 | line 173, "pan.___", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" | |
61 | line 177, "pan.___", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" | |
62 | line 181, "pan.___", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" | |
63 | line 158, "pan.___", state 317, "(1)" | |
64 | line 162, "pan.___", state 325, "(1)" | |
65 | line 166, "pan.___", state 337, "(1)" | |
66 | line 173, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
67 | line 177, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
68 | line 181, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
69 | line 158, "pan.___", state 384, "(1)" | |
70 | line 162, "pan.___", state 392, "(1)" | |
71 | line 166, "pan.___", state 404, "(1)" | |
72 | line 397, "pan.___", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
73 | line 401, "pan.___", state 441, "(1)" | |
74 | line 406, "pan.___", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
75 | line 407, "pan.___", state 470, "(1)" | |
76 | line 416, "pan.___", state 500, "(1)" | |
77 | line 397, "pan.___", state 526, "(1)" | |
78 | line 401, "pan.___", state 540, "(1)" | |
79 | line 406, "pan.___", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
80 | line 416, "pan.___", state 599, "(1)" | |
81 | line 401, "pan.___", state 640, "(1)" | |
82 | line 406, "pan.___", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
83 | line 416, "pan.___", state 699, "(1)" | |
84 | line 173, "pan.___", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
85 | line 173, "pan.___", state 722, "(1)" | |
86 | line 177, "pan.___", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
87 | line 177, "pan.___", state 731, "(1)" | |
88 | line 177, "pan.___", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))" | |
89 | line 177, "pan.___", state 732, "else" | |
90 | line 175, "pan.___", state 737, "((j<1))" | |
91 | line 175, "pan.___", state 737, "((j>=1))" | |
92 | line 181, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
93 | line 158, "pan.___", state 752, "(1)" | |
94 | line 162, "pan.___", state 760, "(1)" | |
95 | line 162, "pan.___", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))" | |
96 | line 162, "pan.___", state 761, "else" | |
97 | line 160, "pan.___", state 766, "((j<1))" | |
98 | line 160, "pan.___", state 766, "((j>=1))" | |
99 | line 166, "pan.___", state 772, "(1)" | |
100 | line 166, "pan.___", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))" | |
101 | line 166, "pan.___", state 773, "else" | |
102 | line 168, "pan.___", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))" | |
103 | line 168, "pan.___", state 776, "else" | |
104 | line 173, "pan.___", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" | |
105 | line 173, "pan.___", state 785, "(1)" | |
106 | line 177, "pan.___", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" | |
107 | line 177, "pan.___", state 794, "(1)" | |
108 | line 177, "pan.___", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))" | |
109 | line 177, "pan.___", state 795, "else" | |
110 | line 175, "pan.___", state 800, "((j<1))" | |
111 | line 175, "pan.___", state 800, "((j>=1))" | |
112 | line 181, "pan.___", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" | |
113 | line 158, "pan.___", state 815, "(1)" | |
114 | line 162, "pan.___", state 823, "(1)" | |
115 | line 162, "pan.___", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))" | |
116 | line 162, "pan.___", state 824, "else" | |
117 | line 160, "pan.___", state 829, "((j<1))" | |
118 | line 160, "pan.___", state 829, "((j>=1))" | |
119 | line 166, "pan.___", state 835, "(1)" | |
120 | line 166, "pan.___", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))" | |
121 | line 166, "pan.___", state 836, "else" | |
122 | line 168, "pan.___", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))" | |
123 | line 168, "pan.___", state 839, "else" | |
124 | line 200, "pan.___", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))" | |
125 | line 200, "pan.___", state 841, "else" | |
126 | line 212, "pan.___", state 845, "((i<1))" | |
127 | line 212, "pan.___", state 845, "((i>=1))" | |
128 | line 173, "pan.___", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
129 | line 173, "pan.___", state 852, "(1)" | |
130 | line 177, "pan.___", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
131 | line 177, "pan.___", state 861, "(1)" | |
132 | line 177, "pan.___", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))" | |
133 | line 177, "pan.___", state 862, "else" | |
134 | line 175, "pan.___", state 867, "((j<1))" | |
135 | line 175, "pan.___", state 867, "((j>=1))" | |
136 | line 181, "pan.___", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
137 | line 158, "pan.___", state 882, "(1)" | |
138 | line 162, "pan.___", state 890, "(1)" | |
139 | line 162, "pan.___", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))" | |
140 | line 162, "pan.___", state 891, "else" | |
141 | line 160, "pan.___", state 896, "((j<1))" | |
142 | line 160, "pan.___", state 896, "((j>=1))" | |
143 | line 166, "pan.___", state 902, "(1)" | |
144 | line 166, "pan.___", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))" | |
145 | line 166, "pan.___", state 903, "else" | |
146 | line 168, "pan.___", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))" | |
147 | line 168, "pan.___", state 906, "else" | |
148 | line 200, "pan.___", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))" | |
149 | line 200, "pan.___", state 908, "else" | |
150 | line 219, "pan.___", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))" | |
151 | line 219, "pan.___", state 909, "else" | |
152 | line 354, "pan.___", state 915, "((sighand_exec==1))" | |
153 | line 354, "pan.___", state 915, "else" | |
154 | line 360, "pan.___", state 918, "sighand_exec = 1" | |
155 | line 397, "pan.___", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
156 | line 397, "pan.___", state 933, "(1)" | |
157 | line 397, "pan.___", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))" | |
158 | line 397, "pan.___", state 934, "else" | |
159 | line 397, "pan.___", state 937, "(1)" | |
160 | line 401, "pan.___", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
161 | line 401, "pan.___", state 947, "(1)" | |
162 | line 401, "pan.___", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))" | |
163 | line 401, "pan.___", state 948, "else" | |
164 | line 401, "pan.___", state 951, "(1)" | |
165 | line 401, "pan.___", state 952, "(1)" | |
166 | line 401, "pan.___", state 952, "(1)" | |
167 | line 399, "pan.___", state 957, "((i<1))" | |
168 | line 399, "pan.___", state 957, "((i>=1))" | |
169 | line 406, "pan.___", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
170 | line 407, "pan.___", state 976, "(1)" | |
171 | line 407, "pan.___", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))" | |
172 | line 407, "pan.___", state 977, "else" | |
173 | line 407, "pan.___", state 980, "(1)" | |
174 | line 407, "pan.___", state 981, "(1)" | |
175 | line 407, "pan.___", state 981, "(1)" | |
176 | line 411, "pan.___", state 989, "(1)" | |
177 | line 411, "pan.___", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))" | |
178 | line 411, "pan.___", state 990, "else" | |
179 | line 411, "pan.___", state 993, "(1)" | |
180 | line 411, "pan.___", state 994, "(1)" | |
181 | line 411, "pan.___", state 994, "(1)" | |
182 | line 409, "pan.___", state 999, "((i<1))" | |
183 | line 409, "pan.___", state 999, "((i>=1))" | |
184 | line 416, "pan.___", state 1006, "(1)" | |
185 | line 416, "pan.___", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))" | |
186 | line 416, "pan.___", state 1007, "else" | |
187 | line 416, "pan.___", state 1010, "(1)" | |
188 | line 416, "pan.___", state 1011, "(1)" | |
189 | line 416, "pan.___", state 1011, "(1)" | |
190 | line 418, "pan.___", state 1014, "(1)" | |
191 | line 418, "pan.___", state 1014, "(1)" | |
192 | line 360, "pan.___", state 1023, "sighand_exec = 1" | |
193 | line 401, "pan.___", state 1054, "(1)" | |
194 | line 406, "pan.___", state 1070, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
195 | line 416, "pan.___", state 1113, "(1)" | |
196 | line 401, "pan.___", state 1151, "(1)" | |
197 | line 406, "pan.___", state 1167, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
198 | line 416, "pan.___", state 1210, "(1)" | |
199 | line 397, "pan.___", state 1236, "(1)" | |
200 | line 401, "pan.___", state 1250, "(1)" | |
201 | line 406, "pan.___", state 1266, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
202 | line 416, "pan.___", state 1309, "(1)" | |
203 | line 401, "pan.___", state 1350, "(1)" | |
204 | line 406, "pan.___", state 1366, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
205 | line 416, "pan.___", state 1409, "(1)" | |
206 | line 173, "pan.___", state 1430, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
207 | line 173, "pan.___", state 1432, "(1)" | |
208 | line 177, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
209 | line 177, "pan.___", state 1441, "(1)" | |
210 | line 177, "pan.___", state 1442, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))" | |
211 | line 177, "pan.___", state 1442, "else" | |
212 | line 175, "pan.___", state 1447, "((j<1))" | |
213 | line 175, "pan.___", state 1447, "((j>=1))" | |
214 | line 181, "pan.___", state 1452, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
215 | line 158, "pan.___", state 1462, "(1)" | |
216 | line 162, "pan.___", state 1470, "(1)" | |
217 | line 162, "pan.___", state 1471, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))" | |
218 | line 162, "pan.___", state 1471, "else" | |
219 | line 160, "pan.___", state 1476, "((j<1))" | |
220 | line 160, "pan.___", state 1476, "((j>=1))" | |
221 | line 166, "pan.___", state 1482, "(1)" | |
222 | line 166, "pan.___", state 1483, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))" | |
223 | line 166, "pan.___", state 1483, "else" | |
224 | line 168, "pan.___", state 1486, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))" | |
225 | line 168, "pan.___", state 1486, "else" | |
226 | line 173, "pan.___", state 1493, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" | |
227 | line 173, "pan.___", state 1495, "(1)" | |
228 | line 177, "pan.___", state 1502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" | |
229 | line 177, "pan.___", state 1504, "(1)" | |
230 | line 177, "pan.___", state 1505, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))" | |
231 | line 177, "pan.___", state 1505, "else" | |
232 | line 175, "pan.___", state 1510, "((j<1))" | |
233 | line 175, "pan.___", state 1510, "((j>=1))" | |
234 | line 181, "pan.___", state 1515, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" | |
235 | line 158, "pan.___", state 1525, "(1)" | |
236 | line 162, "pan.___", state 1533, "(1)" | |
237 | line 162, "pan.___", state 1534, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))" | |
238 | line 162, "pan.___", state 1534, "else" | |
239 | line 160, "pan.___", state 1539, "((j<1))" | |
240 | line 160, "pan.___", state 1539, "((j>=1))" | |
241 | line 166, "pan.___", state 1545, "(1)" | |
242 | line 166, "pan.___", state 1546, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))" | |
243 | line 166, "pan.___", state 1546, "else" | |
244 | line 168, "pan.___", state 1549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))" | |
245 | line 168, "pan.___", state 1549, "else" | |
246 | line 200, "pan.___", state 1551, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))" | |
247 | line 200, "pan.___", state 1551, "else" | |
248 | line 212, "pan.___", state 1555, "((i<1))" | |
249 | line 212, "pan.___", state 1555, "((i>=1))" | |
250 | line 173, "pan.___", state 1560, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
251 | line 173, "pan.___", state 1562, "(1)" | |
252 | line 177, "pan.___", state 1569, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
253 | line 177, "pan.___", state 1571, "(1)" | |
254 | line 177, "pan.___", state 1572, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))" | |
255 | line 177, "pan.___", state 1572, "else" | |
256 | line 175, "pan.___", state 1577, "((j<1))" | |
257 | line 175, "pan.___", state 1577, "((j>=1))" | |
258 | line 181, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
259 | line 158, "pan.___", state 1592, "(1)" | |
260 | line 162, "pan.___", state 1600, "(1)" | |
261 | line 162, "pan.___", state 1601, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))" | |
262 | line 162, "pan.___", state 1601, "else" | |
263 | line 160, "pan.___", state 1606, "((j<1))" | |
264 | line 160, "pan.___", state 1606, "((j>=1))" | |
265 | line 166, "pan.___", state 1612, "(1)" | |
266 | line 166, "pan.___", state 1613, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))" | |
267 | line 166, "pan.___", state 1613, "else" | |
268 | line 168, "pan.___", state 1616, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))" | |
269 | line 168, "pan.___", state 1616, "else" | |
270 | line 200, "pan.___", state 1618, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))" | |
271 | line 200, "pan.___", state 1618, "else" | |
272 | line 219, "pan.___", state 1619, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))" | |
273 | line 219, "pan.___", state 1619, "else" | |
274 | line 354, "pan.___", state 1625, "((sighand_exec==1))" | |
275 | line 354, "pan.___", state 1625, "else" | |
276 | line 360, "pan.___", state 1628, "sighand_exec = 1" | |
277 | line 397, "pan.___", state 1641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
278 | line 397, "pan.___", state 1643, "(1)" | |
279 | line 397, "pan.___", state 1644, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))" | |
280 | line 397, "pan.___", state 1644, "else" | |
281 | line 397, "pan.___", state 1647, "(1)" | |
282 | line 401, "pan.___", state 1655, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
283 | line 401, "pan.___", state 1657, "(1)" | |
284 | line 401, "pan.___", state 1658, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))" | |
285 | line 401, "pan.___", state 1658, "else" | |
286 | line 401, "pan.___", state 1661, "(1)" | |
287 | line 401, "pan.___", state 1662, "(1)" | |
288 | line 401, "pan.___", state 1662, "(1)" | |
289 | line 399, "pan.___", state 1667, "((i<1))" | |
290 | line 399, "pan.___", state 1667, "((i>=1))" | |
291 | line 406, "pan.___", state 1673, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
292 | line 407, "pan.___", state 1686, "(1)" | |
293 | line 407, "pan.___", state 1687, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))" | |
294 | line 407, "pan.___", state 1687, "else" | |
295 | line 407, "pan.___", state 1690, "(1)" | |
296 | line 407, "pan.___", state 1691, "(1)" | |
297 | line 407, "pan.___", state 1691, "(1)" | |
298 | line 411, "pan.___", state 1699, "(1)" | |
299 | line 411, "pan.___", state 1700, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))" | |
300 | line 411, "pan.___", state 1700, "else" | |
301 | line 411, "pan.___", state 1703, "(1)" | |
302 | line 411, "pan.___", state 1704, "(1)" | |
303 | line 411, "pan.___", state 1704, "(1)" | |
304 | line 409, "pan.___", state 1709, "((i<1))" | |
305 | line 409, "pan.___", state 1709, "((i>=1))" | |
306 | line 416, "pan.___", state 1716, "(1)" | |
307 | line 416, "pan.___", state 1717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))" | |
308 | line 416, "pan.___", state 1717, "else" | |
309 | line 416, "pan.___", state 1720, "(1)" | |
310 | line 416, "pan.___", state 1721, "(1)" | |
311 | line 416, "pan.___", state 1721, "(1)" | |
312 | line 418, "pan.___", state 1724, "(1)" | |
313 | line 418, "pan.___", state 1724, "(1)" | |
314 | line 360, "pan.___", state 1733, "sighand_exec = 1" | |
315 | line 177, "pan.___", state 1758, "(1)" | |
316 | line 181, "pan.___", state 1769, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
317 | line 158, "pan.___", state 1779, "(1)" | |
318 | line 162, "pan.___", state 1787, "(1)" | |
319 | line 166, "pan.___", state 1799, "(1)" | |
320 | line 173, "pan.___", state 1810, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" | |
321 | line 177, "pan.___", state 1819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" | |
322 | line 181, "pan.___", state 1832, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" | |
323 | line 158, "pan.___", state 1842, "(1)" | |
324 | line 162, "pan.___", state 1850, "(1)" | |
325 | line 166, "pan.___", state 1862, "(1)" | |
326 | line 173, "pan.___", state 1877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))" | |
327 | line 177, "pan.___", state 1886, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))" | |
328 | line 181, "pan.___", state 1899, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))" | |
329 | line 158, "pan.___", state 1909, "(1)" | |
330 | line 162, "pan.___", state 1917, "(1)" | |
331 | line 166, "pan.___", state 1929, "(1)" | |
332 | line 700, "pan.___", state 1968, "-end-" | |
333 | (215 of 1968 states) | |
334 | unreached in proctype :init: | |
335 | (0 of 46 states) | |
336 | unreached in proctype :never: | |
337 | line 746, "pan.___", state 8, "-end-" | |
338 | (1 of 8 states) | |
339 | ||
340 | pan: elapsed time 0.15 seconds | |
341 | pan: rate 134306.67 states/second | |
342 | pan: avg transition delay 7.0835e-07 usec | |
343 | cp .input.spin urcu_free.spin.input | |
344 | cp .input.spin.trail urcu_free.spin.input.trail | |
345 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu' |