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Add phase 3 : scalability run
[urcu.git] / formal-model / results / urcu-controldataflow-ipi-intel / urcu_progress_writer_error.log
CommitLineData
f2b3a82d
MD		 1make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow'
2rm -f pan* trail.out .input.spin* *.spin.trail .input.define
3touch .input.define
4cat .input.define > pan.ltl
5cat DEFINES >> pan.ltl
6spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
7cp urcu_progress_writer_error.define .input.define
8cat .input.define > .input.spin
9cat DEFINES >> .input.spin
10cat urcu.spin >> .input.spin
11rm -f .input.spin.trail
12spin -a -X -N pan.ltl .input.spin
13Exit-Status 0
14gcc -O2 -w -DHASH64 -o pan pan.c
15./pan -a -f -v -c1 -X -m10000000 -w20
16warning: for p.o. reduction to be valid the never claim must be stutter-invariant
17(never claims generated from LTL formulae are stutter-invariant)
18depth 0: Claim reached state 5 (line 1273)
19depth 23: Claim reached state 9 (line 1278)
20depth 51: Claim reached state 9 (line 1277)
21pan: acceptance cycle (at depth 1559)
22pan: wrote .input.spin.trail
23
24(Spin Version 5.1.7 -- 23 December 2008)
25Warning: Search not completed
26 + Partial Order Reduction
27
28Full statespace search for:
29 never claim +
30 assertion violations + (if within scope of claim)
31 acceptance cycles + (fairness enabled)
32 invalid end states - (disabled by never claim)
33
34State-vector 88 byte, depth reached 4532, errors: 1
35 437005 states, stored (735994 visited)
36 5102692 states, matched
37 5838686 transitions (= visited+matched)
38 78711771 atomic steps
39hash conflicts: 422011 (resolved)
40
41Stats on memory usage (in Megabytes):
42 48.344 equivalent memory usage for states (stored*(State-vector + overhead))
43 37.421 actual memory usage for states (compression: 77.41%)
44 state-vector as stored = 62 byte + 28 byte overhead
45 8.000 memory used for hash table (-w20)
46 457.764 memory used for DFS stack (-m10000000)
47 503.068 total actual memory usage
48
49unreached in proctype urcu_reader
50 line 263, "pan.___", state 30, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
51 line 271, "pan.___", state 52, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
52 line 275, "pan.___", state 61, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
53 line 240, "pan.___", state 77, "(1)"
54 line 244, "pan.___", state 85, "(1)"
55 line 248, "pan.___", state 97, "(1)"
56 line 252, "pan.___", state 105, "(1)"
57 line 402, "pan.___", state 131, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
58 line 411, "pan.___", state 163, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
59 line 415, "pan.___", state 177, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
60 line 240, "pan.___", state 195, "(1)"
61 line 248, "pan.___", state 215, "(1)"
62 line 252, "pan.___", state 223, "(1)"
63 line 681, "pan.___", state 242, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))"
64 line 402, "pan.___", state 249, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
65 line 411, "pan.___", state 281, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
66 line 415, "pan.___", state 295, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
67 line 240, "pan.___", state 313, "(1)"
68 line 248, "pan.___", state 333, "(1)"
69 line 252, "pan.___", state 341, "(1)"
70 line 402, "pan.___", state 360, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
71 line 411, "pan.___", state 392, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
72 line 415, "pan.___", state 406, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
73 line 240, "pan.___", state 424, "(1)"
74 line 248, "pan.___", state 444, "(1)"
75 line 252, "pan.___", state 452, "(1)"
76 line 402, "pan.___", state 473, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
77 line 402, "pan.___", state 475, "(1)"
78 line 402, "pan.___", state 476, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
79 line 402, "pan.___", state 476, "else"
80 line 402, "pan.___", state 479, "(1)"
81 line 406, "pan.___", state 487, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
82 line 406, "pan.___", state 489, "(1)"
83 line 406, "pan.___", state 490, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
84 line 406, "pan.___", state 490, "else"
85 line 406, "pan.___", state 493, "(1)"
86 line 406, "pan.___", state 494, "(1)"
87 line 406, "pan.___", state 494, "(1)"
88 line 404, "pan.___", state 499, "((i<1))"
89 line 404, "pan.___", state 499, "((i>=1))"
90 line 411, "pan.___", state 505, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
91 line 411, "pan.___", state 507, "(1)"
92 line 411, "pan.___", state 508, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
93 line 411, "pan.___", state 508, "else"
94 line 411, "pan.___", state 511, "(1)"
95 line 411, "pan.___", state 512, "(1)"
96 line 411, "pan.___", state 512, "(1)"
97 line 415, "pan.___", state 519, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
98 line 415, "pan.___", state 521, "(1)"
99 line 415, "pan.___", state 522, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
100 line 415, "pan.___", state 522, "else"
101 line 415, "pan.___", state 525, "(1)"
102 line 415, "pan.___", state 526, "(1)"
103 line 415, "pan.___", state 526, "(1)"
104 line 413, "pan.___", state 531, "((i<2))"
105 line 413, "pan.___", state 531, "((i>=2))"
106 line 240, "pan.___", state 537, "(1)"
107 line 244, "pan.___", state 545, "(1)"
108 line 244, "pan.___", state 546, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
109 line 244, "pan.___", state 546, "else"
110 line 242, "pan.___", state 551, "((i<1))"
111 line 242, "pan.___", state 551, "((i>=1))"
112 line 248, "pan.___", state 557, "(1)"
113 line 248, "pan.___", state 558, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
114 line 248, "pan.___", state 558, "else"
115 line 252, "pan.___", state 565, "(1)"
116 line 252, "pan.___", state 566, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
117 line 252, "pan.___", state 566, "else"
118 line 250, "pan.___", state 571, "((i<2))"
119 line 250, "pan.___", state 571, "((i>=2))"
120 line 257, "pan.___", state 575, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
121 line 257, "pan.___", state 575, "else"
122 line 422, "pan.___", state 577, "(1)"
123 line 422, "pan.___", state 577, "(1)"
124 line 681, "pan.___", state 580, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
125 line 681, "pan.___", state 581, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))"
126 line 681, "pan.___", state 582, "(1)"
127 line 402, "pan.___", state 589, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
128 line 411, "pan.___", state 621, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
129 line 415, "pan.___", state 635, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
130 line 240, "pan.___", state 653, "(1)"
131 line 248, "pan.___", state 673, "(1)"
132 line 252, "pan.___", state 681, "(1)"
133 line 402, "pan.___", state 707, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
134 line 402, "pan.___", state 709, "(1)"
135 line 402, "pan.___", state 710, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
136 line 402, "pan.___", state 710, "else"
137 line 402, "pan.___", state 713, "(1)"
138 line 406, "pan.___", state 721, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
139 line 406, "pan.___", state 723, "(1)"
140 line 406, "pan.___", state 724, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
141 line 406, "pan.___", state 724, "else"
142 line 406, "pan.___", state 727, "(1)"
143 line 406, "pan.___", state 728, "(1)"
144 line 406, "pan.___", state 728, "(1)"
145 line 404, "pan.___", state 733, "((i<1))"
146 line 404, "pan.___", state 733, "((i>=1))"
147 line 411, "pan.___", state 739, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
148 line 411, "pan.___", state 741, "(1)"
149 line 411, "pan.___", state 742, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
150 line 411, "pan.___", state 742, "else"
151 line 411, "pan.___", state 745, "(1)"
152 line 411, "pan.___", state 746, "(1)"
153 line 411, "pan.___", state 746, "(1)"
154 line 415, "pan.___", state 753, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
155 line 415, "pan.___", state 755, "(1)"
156 line 415, "pan.___", state 756, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
157 line 415, "pan.___", state 756, "else"
158 line 415, "pan.___", state 759, "(1)"
159 line 415, "pan.___", state 760, "(1)"
160 line 415, "pan.___", state 760, "(1)"
161 line 413, "pan.___", state 765, "((i<2))"
162 line 413, "pan.___", state 765, "((i>=2))"
163 line 240, "pan.___", state 771, "(1)"
164 line 244, "pan.___", state 779, "(1)"
165 line 244, "pan.___", state 780, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
166 line 244, "pan.___", state 780, "else"
167 line 242, "pan.___", state 785, "((i<1))"
168 line 242, "pan.___", state 785, "((i>=1))"
169 line 248, "pan.___", state 791, "(1)"
170 line 248, "pan.___", state 792, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
171 line 248, "pan.___", state 792, "else"
172 line 252, "pan.___", state 799, "(1)"
173 line 252, "pan.___", state 800, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
174 line 252, "pan.___", state 800, "else"
175 line 257, "pan.___", state 809, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
176 line 257, "pan.___", state 809, "else"
177 line 422, "pan.___", state 811, "(1)"
178 line 422, "pan.___", state 811, "(1)"
179 line 402, "pan.___", state 818, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
180 line 402, "pan.___", state 820, "(1)"
181 line 402, "pan.___", state 821, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
182 line 402, "pan.___", state 821, "else"
183 line 402, "pan.___", state 824, "(1)"
184 line 406, "pan.___", state 832, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
185 line 406, "pan.___", state 834, "(1)"
186 line 406, "pan.___", state 835, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
187 line 406, "pan.___", state 835, "else"
188 line 406, "pan.___", state 838, "(1)"
189 line 406, "pan.___", state 839, "(1)"
190 line 406, "pan.___", state 839, "(1)"
191 line 404, "pan.___", state 844, "((i<1))"
192 line 404, "pan.___", state 844, "((i>=1))"
193 line 411, "pan.___", state 850, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
194 line 411, "pan.___", state 852, "(1)"
195 line 411, "pan.___", state 853, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
196 line 411, "pan.___", state 853, "else"
197 line 411, "pan.___", state 856, "(1)"
198 line 411, "pan.___", state 857, "(1)"
199 line 411, "pan.___", state 857, "(1)"
200 line 415, "pan.___", state 864, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
201 line 415, "pan.___", state 866, "(1)"
202 line 415, "pan.___", state 867, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
203 line 415, "pan.___", state 867, "else"
204 line 415, "pan.___", state 870, "(1)"
205 line 415, "pan.___", state 871, "(1)"
206 line 415, "pan.___", state 871, "(1)"
207 line 413, "pan.___", state 876, "((i<2))"
208 line 413, "pan.___", state 876, "((i>=2))"
209 line 240, "pan.___", state 882, "(1)"
210 line 244, "pan.___", state 890, "(1)"
211 line 244, "pan.___", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
212 line 244, "pan.___", state 891, "else"
213 line 242, "pan.___", state 896, "((i<1))"
214 line 242, "pan.___", state 896, "((i>=1))"
215 line 248, "pan.___", state 902, "(1)"
216 line 248, "pan.___", state 903, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
217 line 248, "pan.___", state 903, "else"
218 line 252, "pan.___", state 910, "(1)"
219 line 252, "pan.___", state 911, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
220 line 252, "pan.___", state 911, "else"
221 line 250, "pan.___", state 916, "((i<2))"
222 line 250, "pan.___", state 916, "((i>=2))"
223 line 257, "pan.___", state 920, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
224 line 257, "pan.___", state 920, "else"
225 line 422, "pan.___", state 922, "(1)"
226 line 422, "pan.___", state 922, "(1)"
227 line 689, "pan.___", state 926, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))"
228 line 402, "pan.___", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
229 line 411, "pan.___", state 963, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
230 line 415, "pan.___", state 977, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
231 line 240, "pan.___", state 995, "(1)"
232 line 248, "pan.___", state 1015, "(1)"
233 line 252, "pan.___", state 1023, "(1)"
234 line 402, "pan.___", state 1045, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
235 line 411, "pan.___", state 1077, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
236 line 415, "pan.___", state 1091, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
237 line 240, "pan.___", state 1109, "(1)"
238 line 248, "pan.___", state 1129, "(1)"
239 line 252, "pan.___", state 1137, "(1)"
240 line 402, "pan.___", state 1160, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
241 line 411, "pan.___", state 1192, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
242 line 415, "pan.___", state 1206, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
243 line 240, "pan.___", state 1224, "(1)"
244 line 248, "pan.___", state 1244, "(1)"
245 line 252, "pan.___", state 1252, "(1)"
246 line 402, "pan.___", state 1271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
247 line 411, "pan.___", state 1303, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
248 line 415, "pan.___", state 1317, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
249 line 240, "pan.___", state 1335, "(1)"
250 line 248, "pan.___", state 1355, "(1)"
251 line 252, "pan.___", state 1363, "(1)"
252 line 402, "pan.___", state 1387, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
253 line 411, "pan.___", state 1419, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
254 line 415, "pan.___", state 1433, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
255 line 240, "pan.___", state 1451, "(1)"
256 line 248, "pan.___", state 1471, "(1)"
257 line 252, "pan.___", state 1479, "(1)"
258 line 402, "pan.___", state 1498, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
259 line 411, "pan.___", state 1530, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
260 line 415, "pan.___", state 1544, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
261 line 240, "pan.___", state 1562, "(1)"
262 line 248, "pan.___", state 1582, "(1)"
263 line 252, "pan.___", state 1590, "(1)"
264 line 402, "pan.___", state 1612, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
265 line 411, "pan.___", state 1644, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
266 line 415, "pan.___", state 1658, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
267 line 240, "pan.___", state 1676, "(1)"
268 line 248, "pan.___", state 1696, "(1)"
269 line 252, "pan.___", state 1704, "(1)"
270 line 728, "pan.___", state 1723, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))"
271 line 402, "pan.___", state 1730, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
272 line 411, "pan.___", state 1762, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
273 line 415, "pan.___", state 1776, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
274 line 240, "pan.___", state 1794, "(1)"
275 line 248, "pan.___", state 1814, "(1)"
276 line 252, "pan.___", state 1822, "(1)"
277 line 402, "pan.___", state 1841, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
278 line 411, "pan.___", state 1873, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
279 line 415, "pan.___", state 1887, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
280 line 240, "pan.___", state 1905, "(1)"
281 line 248, "pan.___", state 1925, "(1)"
282 line 252, "pan.___", state 1933, "(1)"
283 line 402, "pan.___", state 1954, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
284 line 402, "pan.___", state 1956, "(1)"
285 line 402, "pan.___", state 1957, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
286 line 402, "pan.___", state 1957, "else"
287 line 402, "pan.___", state 1960, "(1)"
288 line 406, "pan.___", state 1968, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
289 line 406, "pan.___", state 1970, "(1)"
290 line 406, "pan.___", state 1971, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
291 line 406, "pan.___", state 1971, "else"
292 line 406, "pan.___", state 1974, "(1)"
293 line 406, "pan.___", state 1975, "(1)"
294 line 406, "pan.___", state 1975, "(1)"
295 line 404, "pan.___", state 1980, "((i<1))"
296 line 404, "pan.___", state 1980, "((i>=1))"
297 line 411, "pan.___", state 1986, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
298 line 411, "pan.___", state 1988, "(1)"
299 line 411, "pan.___", state 1989, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
300 line 411, "pan.___", state 1989, "else"
301 line 411, "pan.___", state 1992, "(1)"
302 line 411, "pan.___", state 1993, "(1)"
303 line 411, "pan.___", state 1993, "(1)"
304 line 415, "pan.___", state 2000, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
305 line 415, "pan.___", state 2002, "(1)"
306 line 415, "pan.___", state 2003, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
307 line 415, "pan.___", state 2003, "else"
308 line 415, "pan.___", state 2006, "(1)"
309 line 415, "pan.___", state 2007, "(1)"
310 line 415, "pan.___", state 2007, "(1)"
311 line 413, "pan.___", state 2012, "((i<2))"
312 line 413, "pan.___", state 2012, "((i>=2))"
313 line 240, "pan.___", state 2018, "(1)"
314 line 244, "pan.___", state 2026, "(1)"
315 line 244, "pan.___", state 2027, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
316 line 244, "pan.___", state 2027, "else"
317 line 242, "pan.___", state 2032, "((i<1))"
318 line 242, "pan.___", state 2032, "((i>=1))"
319 line 248, "pan.___", state 2038, "(1)"
320 line 248, "pan.___", state 2039, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
321 line 248, "pan.___", state 2039, "else"
322 line 252, "pan.___", state 2046, "(1)"
323 line 252, "pan.___", state 2047, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
324 line 252, "pan.___", state 2047, "else"
325 line 250, "pan.___", state 2052, "((i<2))"
326 line 250, "pan.___", state 2052, "((i>=2))"
327 line 257, "pan.___", state 2056, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
328 line 257, "pan.___", state 2056, "else"
329 line 422, "pan.___", state 2058, "(1)"
330 line 422, "pan.___", state 2058, "(1)"
331 line 728, "pan.___", state 2061, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
332 line 728, "pan.___", state 2062, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))"
333 line 728, "pan.___", state 2063, "(1)"
334 line 402, "pan.___", state 2070, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
335 line 411, "pan.___", state 2102, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
336 line 415, "pan.___", state 2116, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
337 line 240, "pan.___", state 2134, "(1)"
338 line 248, "pan.___", state 2154, "(1)"
339 line 252, "pan.___", state 2162, "(1)"
340 line 402, "pan.___", state 2187, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
341 line 411, "pan.___", state 2219, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
342 line 415, "pan.___", state 2233, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
343 line 240, "pan.___", state 2251, "(1)"
344 line 248, "pan.___", state 2271, "(1)"
345 line 252, "pan.___", state 2279, "(1)"
346 line 402, "pan.___", state 2298, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
347 line 411, "pan.___", state 2330, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
348 line 415, "pan.___", state 2344, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
349 line 240, "pan.___", state 2362, "(1)"
350 line 248, "pan.___", state 2382, "(1)"
351 line 252, "pan.___", state 2390, "(1)"
352 line 240, "pan.___", state 2421, "(1)"
353 line 248, "pan.___", state 2441, "(1)"
354 line 252, "pan.___", state 2449, "(1)"
355 line 240, "pan.___", state 2464, "(1)"
356 line 248, "pan.___", state 2484, "(1)"
357 line 252, "pan.___", state 2492, "(1)"
358 line 888, "pan.___", state 2509, "-end-"
359 (246 of 2509 states)
360unreached in proctype urcu_writer
361 line 402, "pan.___", state 18, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
362 line 406, "pan.___", state 32, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
363 line 411, "pan.___", state 50, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
364 line 240, "pan.___", state 82, "(1)"
365 line 244, "pan.___", state 90, "(1)"
366 line 248, "pan.___", state 102, "(1)"
367 line 263, "pan.___", state 131, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
368 line 267, "pan.___", state 140, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
369 line 271, "pan.___", state 153, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
370 line 402, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
371 line 406, "pan.___", state 207, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
372 line 411, "pan.___", state 225, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
373 line 415, "pan.___", state 239, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
374 line 240, "pan.___", state 257, "(1)"
375 line 244, "pan.___", state 265, "(1)"
376 line 248, "pan.___", state 277, "(1)"
377 line 252, "pan.___", state 285, "(1)"
378 line 406, "pan.___", state 320, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
379 line 411, "pan.___", state 338, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
380 line 415, "pan.___", state 352, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
381 line 244, "pan.___", state 378, "(1)"
382 line 248, "pan.___", state 390, "(1)"
383 line 252, "pan.___", state 398, "(1)"
384 line 402, "pan.___", state 423, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
385 line 402, "pan.___", state 425, "(1)"
386 line 402, "pan.___", state 426, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
387 line 402, "pan.___", state 426, "else"
388 line 402, "pan.___", state 429, "(1)"
389 line 406, "pan.___", state 437, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
390 line 406, "pan.___", state 439, "(1)"
391 line 406, "pan.___", state 440, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
392 line 406, "pan.___", state 440, "else"
393 line 406, "pan.___", state 443, "(1)"
394 line 406, "pan.___", state 444, "(1)"
395 line 406, "pan.___", state 444, "(1)"
396 line 404, "pan.___", state 449, "((i<1))"
397 line 404, "pan.___", state 449, "((i>=1))"
398 line 411, "pan.___", state 455, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
399 line 411, "pan.___", state 457, "(1)"
400 line 411, "pan.___", state 458, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
401 line 411, "pan.___", state 458, "else"
402 line 411, "pan.___", state 461, "(1)"
403 line 411, "pan.___", state 462, "(1)"
404 line 411, "pan.___", state 462, "(1)"
405 line 415, "pan.___", state 469, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
406 line 415, "pan.___", state 471, "(1)"
407 line 415, "pan.___", state 472, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
408 line 415, "pan.___", state 472, "else"
409 line 415, "pan.___", state 475, "(1)"
410 line 415, "pan.___", state 476, "(1)"
411 line 415, "pan.___", state 476, "(1)"
412 line 413, "pan.___", state 481, "((i<2))"
413 line 413, "pan.___", state 481, "((i>=2))"
414 line 240, "pan.___", state 487, "(1)"
415 line 244, "pan.___", state 495, "(1)"
416 line 244, "pan.___", state 496, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
417 line 244, "pan.___", state 496, "else"
418 line 242, "pan.___", state 501, "((i<1))"
419 line 242, "pan.___", state 501, "((i>=1))"
420 line 248, "pan.___", state 507, "(1)"
421 line 248, "pan.___", state 508, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
422 line 248, "pan.___", state 508, "else"
423 line 252, "pan.___", state 515, "(1)"
424 line 252, "pan.___", state 516, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
425 line 252, "pan.___", state 516, "else"
426 line 257, "pan.___", state 525, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
427 line 257, "pan.___", state 525, "else"
428 line 422, "pan.___", state 527, "(1)"
429 line 422, "pan.___", state 527, "(1)"
430 line 406, "pan.___", state 547, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
431 line 411, "pan.___", state 565, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
432 line 415, "pan.___", state 579, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
433 line 244, "pan.___", state 605, "(1)"
434 line 248, "pan.___", state 617, "(1)"
435 line 252, "pan.___", state 625, "(1)"
436 line 406, "pan.___", state 658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
437 line 411, "pan.___", state 676, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
438 line 415, "pan.___", state 690, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
439 line 244, "pan.___", state 716, "(1)"
440 line 248, "pan.___", state 728, "(1)"
441 line 252, "pan.___", state 736, "(1)"
442 line 406, "pan.___", state 771, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
443 line 411, "pan.___", state 789, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
444 line 415, "pan.___", state 803, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
445 line 244, "pan.___", state 829, "(1)"
446 line 248, "pan.___", state 841, "(1)"
447 line 252, "pan.___", state 849, "(1)"
448 line 406, "pan.___", state 887, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
449 line 411, "pan.___", state 905, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
450 line 415, "pan.___", state 919, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
451 line 244, "pan.___", state 945, "(1)"
452 line 248, "pan.___", state 957, "(1)"
453 line 252, "pan.___", state 965, "(1)"
454 line 263, "pan.___", state 1009, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
455 line 267, "pan.___", state 1018, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
456 line 271, "pan.___", state 1033, "(1)"
457 line 275, "pan.___", state 1040, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
458 line 240, "pan.___", state 1056, "(1)"
459 line 244, "pan.___", state 1064, "(1)"
460 line 248, "pan.___", state 1076, "(1)"
461 line 252, "pan.___", state 1084, "(1)"
462 line 263, "pan.___", state 1115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
463 line 267, "pan.___", state 1124, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
464 line 271, "pan.___", state 1137, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
465 line 275, "pan.___", state 1146, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
466 line 240, "pan.___", state 1162, "(1)"
467 line 244, "pan.___", state 1170, "(1)"
468 line 248, "pan.___", state 1182, "(1)"
469 line 252, "pan.___", state 1190, "(1)"
470 line 267, "pan.___", state 1216, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
471 line 271, "pan.___", state 1229, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
472 line 275, "pan.___", state 1238, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
473 line 240, "pan.___", state 1254, "(1)"
474 line 244, "pan.___", state 1262, "(1)"
475 line 248, "pan.___", state 1274, "(1)"
476 line 252, "pan.___", state 1282, "(1)"
477 line 263, "pan.___", state 1313, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
478 line 267, "pan.___", state 1322, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
479 line 271, "pan.___", state 1335, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
480 line 275, "pan.___", state 1344, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
481 line 240, "pan.___", state 1360, "(1)"
482 line 244, "pan.___", state 1368, "(1)"
483 line 248, "pan.___", state 1380, "(1)"
484 line 252, "pan.___", state 1388, "(1)"
485 line 1215, "pan.___", state 1404, "-end-"
486 (110 of 1404 states)
487unreached in proctype :init:
488 (0 of 78 states)
489unreached in proctype :never:
490 line 1280, "pan.___", state 11, "-end-"
491 (1 of 11 states)
492
493pan: elapsed time 14.8 seconds
494pan: rate 49695.746 states/second
495pan: avg transition delay 2.5365e-06 usec
496cp .input.spin urcu_progress_writer_error.spin.input
497cp .input.spin.trail urcu_progress_writer_error.spin.input.trail
498make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow'
Userspace RCU (urcu) for Linux
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