1 make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
2 rm -f pan* trail.out .input.spin* *.spin.trail .input.define
4 cat .input.define >> pan.ltl
6 spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
7 cp urcu_free_no_rmb.define .input.define
8 cat .input.define > .input.spin
9 cat DEFINES >> .input.spin
10 cat urcu.spin >> .input.spin
11 rm -f .input.spin.trail
12 spin -a -X -N pan.ltl .input.spin
14 gcc -w -DHASH64 -o pan pan.c
15 ./pan -a -v -c1 -X -m10000000 -w20
16 warning: for p.o. reduction to be valid the never claim must be stutter-invariant
17 (never claims generated from LTL formulae are stutter-invariant)
18 depth 0: Claim reached state 5 (line 567)
19 Depth= 5645 States= 1e+06 Transitions= 1.47e+07 Memory= 527.287 t= 27.1 R= 4e+04
20 pan: claim violated! (at depth 1736)
21 pan: wrote .input.spin.trail
23 (Spin Version 5.1.7 -- 23 December 2008)
24 Warning: Search not completed
25 + Partial Order Reduction
27 Full statespace search for:
29 assertion violations + (if within scope of claim)
30 acceptance cycles + (fairness disabled)
31 invalid end states - (disabled by never claim)
33 State-vector 56 byte, depth reached 5645, errors: 1
34 1039881 states, stored
35 14441478 states, matched
36 15481359 transitions (= stored+matched)
38 hash conflicts: 2892596 (resolved)
40 Stats on memory usage (in Megabytes):
41 83.303 equivalent memory usage for states (stored*(State-vector + overhead))
42 64.050 actual memory usage for states (compression: 76.89%)
43 state-vector as stored = 37 byte + 28 byte overhead
44 8.000 memory used for hash table (-w20)
45 457.764 memory used for DFS stack (-m10000000)
46 529.729 total actual memory usage
48 unreached in proctype urcu_reader
49 line 289, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
50 line 298, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
51 line 299, "pan.___", state 61, "(1)"
52 line 308, "pan.___", state 91, "(1)"
53 line 289, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
54 line 298, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
55 line 299, "pan.___", state 149, "(1)"
56 line 308, "pan.___", state 179, "(1)"
57 line 289, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
58 line 298, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
59 line 299, "pan.___", state 238, "(1)"
60 line 308, "pan.___", state 268, "(1)"
61 line 159, "pan.___", state 289, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
62 line 159, "pan.___", state 291, "(1)"
63 line 163, "pan.___", state 298, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
64 line 163, "pan.___", state 300, "(1)"
65 line 163, "pan.___", state 301, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
66 line 163, "pan.___", state 301, "else"
67 line 161, "pan.___", state 306, "((j<1))"
68 line 161, "pan.___", state 306, "((j>=1))"
69 line 167, "pan.___", state 311, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
70 line 167, "pan.___", state 313, "(1)"
71 line 167, "pan.___", state 314, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
72 line 167, "pan.___", state 314, "else"
73 line 177, "pan.___", state 319, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
74 line 177, "pan.___", state 319, "else"
75 line 159, "pan.___", state 324, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
76 line 159, "pan.___", state 326, "(1)"
77 line 163, "pan.___", state 333, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
78 line 163, "pan.___", state 335, "(1)"
79 line 163, "pan.___", state 336, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
80 line 163, "pan.___", state 336, "else"
81 line 161, "pan.___", state 341, "((j<1))"
82 line 161, "pan.___", state 341, "((j>=1))"
83 line 167, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
84 line 167, "pan.___", state 348, "(1)"
85 line 167, "pan.___", state 349, "((cache_dirty_generation_ptr.bitfield&(1<<i)))"
86 line 167, "pan.___", state 349, "else"
87 line 177, "pan.___", state 354, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
88 line 177, "pan.___", state 354, "else"
89 line 200, "pan.___", state 358, "((i<1))"
90 line 200, "pan.___", state 358, "((i>=1))"
91 line 159, "pan.___", state 363, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
92 line 159, "pan.___", state 365, "(1)"
93 line 163, "pan.___", state 372, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
94 line 163, "pan.___", state 374, "(1)"
95 line 163, "pan.___", state 375, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
96 line 163, "pan.___", state 375, "else"
97 line 161, "pan.___", state 380, "((j<1))"
98 line 161, "pan.___", state 380, "((j>=1))"
99 line 167, "pan.___", state 385, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
100 line 167, "pan.___", state 387, "(1)"
101 line 167, "pan.___", state 388, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
102 line 167, "pan.___", state 388, "else"
103 line 177, "pan.___", state 393, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
104 line 177, "pan.___", state 393, "else"
105 line 289, "pan.___", state 408, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
106 line 298, "pan.___", state 440, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
107 line 299, "pan.___", state 453, "(1)"
108 line 308, "pan.___", state 483, "(1)"
109 line 289, "pan.___", state 496, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
110 line 298, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
111 line 299, "pan.___", state 541, "(1)"
112 line 308, "pan.___", state 571, "(1)"
113 line 289, "pan.___", state 584, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
114 line 298, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
115 line 299, "pan.___", state 629, "(1)"
116 line 308, "pan.___", state 659, "(1)"
117 line 159, "pan.___", state 674, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
118 line 159, "pan.___", state 676, "(1)"
119 line 163, "pan.___", state 683, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
120 line 163, "pan.___", state 685, "(1)"
121 line 163, "pan.___", state 686, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
122 line 163, "pan.___", state 686, "else"
123 line 161, "pan.___", state 691, "((j<1))"
124 line 161, "pan.___", state 691, "((j>=1))"
125 line 167, "pan.___", state 696, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
126 line 167, "pan.___", state 698, "(1)"
127 line 167, "pan.___", state 699, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
128 line 167, "pan.___", state 699, "else"
129 line 177, "pan.___", state 704, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
130 line 177, "pan.___", state 704, "else"
131 line 159, "pan.___", state 709, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
132 line 159, "pan.___", state 711, "(1)"
133 line 163, "pan.___", state 718, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
134 line 163, "pan.___", state 720, "(1)"
135 line 163, "pan.___", state 721, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
136 line 163, "pan.___", state 721, "else"
137 line 161, "pan.___", state 726, "((j<1))"
138 line 161, "pan.___", state 726, "((j>=1))"
139 line 167, "pan.___", state 731, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
140 line 167, "pan.___", state 733, "(1)"
141 line 167, "pan.___", state 734, "((cache_dirty_generation_ptr.bitfield&(1<<i)))"
142 line 167, "pan.___", state 734, "else"
143 line 177, "pan.___", state 739, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
144 line 177, "pan.___", state 739, "else"
145 line 200, "pan.___", state 743, "((i<1))"
146 line 200, "pan.___", state 743, "((i>=1))"
147 line 159, "pan.___", state 748, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
148 line 159, "pan.___", state 750, "(1)"
149 line 163, "pan.___", state 757, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
150 line 163, "pan.___", state 759, "(1)"
151 line 163, "pan.___", state 760, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
152 line 163, "pan.___", state 760, "else"
153 line 161, "pan.___", state 765, "((j<1))"
154 line 161, "pan.___", state 765, "((j>=1))"
155 line 167, "pan.___", state 770, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
156 line 167, "pan.___", state 772, "(1)"
157 line 167, "pan.___", state 773, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
158 line 167, "pan.___", state 773, "else"
159 line 177, "pan.___", state 778, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
160 line 177, "pan.___", state 778, "else"
161 line 289, "pan.___", state 788, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
162 line 298, "pan.___", state 820, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
163 line 299, "pan.___", state 833, "(1)"
164 line 308, "pan.___", state 863, "(1)"
165 line 289, "pan.___", state 884, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
166 line 298, "pan.___", state 916, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
167 line 299, "pan.___", state 929, "(1)"
168 line 308, "pan.___", state 959, "(1)"
169 line 434, "pan.___", state 972, "-end-"
171 unreached in proctype urcu_writer
172 line 289, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
173 line 289, "pan.___", state 20, "(1)"
174 line 293, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
175 line 293, "pan.___", state 34, "(1)"
176 line 293, "pan.___", state 35, "(1)"
177 line 293, "pan.___", state 35, "(1)"
178 line 291, "pan.___", state 40, "((i<1))"
179 line 291, "pan.___", state 40, "((i>=1))"
180 line 298, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
181 line 299, "pan.___", state 59, "(1)"
182 line 299, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
183 line 299, "pan.___", state 60, "else"
184 line 299, "pan.___", state 63, "(1)"
185 line 299, "pan.___", state 64, "(1)"
186 line 299, "pan.___", state 64, "(1)"
187 line 303, "pan.___", state 72, "(1)"
188 line 303, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
189 line 303, "pan.___", state 73, "else"
190 line 303, "pan.___", state 76, "(1)"
191 line 303, "pan.___", state 77, "(1)"
192 line 303, "pan.___", state 77, "(1)"
193 line 301, "pan.___", state 82, "((i<1))"
194 line 301, "pan.___", state 82, "((i>=1))"
195 line 308, "pan.___", state 89, "(1)"
196 line 308, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
197 line 308, "pan.___", state 90, "else"
198 line 308, "pan.___", state 93, "(1)"
199 line 308, "pan.___", state 94, "(1)"
200 line 308, "pan.___", state 94, "(1)"
201 line 310, "pan.___", state 97, "(1)"
202 line 310, "pan.___", state 97, "(1)"
203 line 456, "pan.___", state 101, "cached_generation_ptr.val[_pid] = (old_gen+1)"
204 line 454, "pan.___", state 102, "old_gen = cached_generation_ptr.val[_pid]"
205 line 289, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
206 line 289, "pan.___", state 112, "(1)"
207 line 293, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
208 line 293, "pan.___", state 126, "(1)"
209 line 293, "pan.___", state 127, "(1)"
210 line 293, "pan.___", state 127, "(1)"
211 line 299, "pan.___", state 151, "(1)"
212 line 303, "pan.___", state 164, "(1)"
213 line 310, "pan.___", state 189, "(1)"
214 line 310, "pan.___", state 189, "(1)"
215 line 468, "pan.___", state 195, "(1)"
216 line 159, "pan.___", state 205, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
217 line 163, "pan.___", state 214, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
218 line 159, "pan.___", state 240, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
219 line 167, "pan.___", state 262, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
220 line 159, "pan.___", state 279, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
221 line 163, "pan.___", state 288, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
222 line 167, "pan.___", state 301, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
223 line 289, "pan.___", state 319, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
224 line 293, "pan.___", state 333, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
225 line 298, "pan.___", state 351, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
226 line 299, "pan.___", state 364, "(1)"
227 line 303, "pan.___", state 377, "(1)"
228 line 308, "pan.___", state 394, "(1)"
229 line 289, "pan.___", state 411, "(1)"
230 line 293, "pan.___", state 423, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
231 line 298, "pan.___", state 441, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
232 line 303, "pan.___", state 467, "(1)"
233 line 308, "pan.___", state 484, "(1)"
234 line 293, "pan.___", state 514, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
235 line 298, "pan.___", state 532, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
236 line 303, "pan.___", state 558, "(1)"
237 line 308, "pan.___", state 575, "(1)"
238 line 163, "pan.___", state 597, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
239 line 167, "pan.___", state 610, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
240 line 159, "pan.___", state 623, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
241 line 167, "pan.___", state 645, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
242 line 159, "pan.___", state 662, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
243 line 163, "pan.___", state 671, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
244 line 167, "pan.___", state 684, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
245 line 289, "pan.___", state 710, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
246 line 289, "pan.___", state 712, "(1)"
247 line 289, "pan.___", state 713, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
248 line 289, "pan.___", state 713, "else"
249 line 289, "pan.___", state 716, "(1)"
250 line 293, "pan.___", state 724, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
251 line 293, "pan.___", state 726, "(1)"
252 line 293, "pan.___", state 727, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
253 line 293, "pan.___", state 727, "else"
254 line 293, "pan.___", state 730, "(1)"
255 line 293, "pan.___", state 731, "(1)"
256 line 293, "pan.___", state 731, "(1)"
257 line 291, "pan.___", state 736, "((i<1))"
258 line 291, "pan.___", state 736, "((i>=1))"
259 line 298, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
260 line 299, "pan.___", state 755, "(1)"
261 line 299, "pan.___", state 756, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
262 line 299, "pan.___", state 756, "else"
263 line 299, "pan.___", state 759, "(1)"
264 line 299, "pan.___", state 760, "(1)"
265 line 299, "pan.___", state 760, "(1)"
266 line 303, "pan.___", state 768, "(1)"
267 line 303, "pan.___", state 769, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
268 line 303, "pan.___", state 769, "else"
269 line 303, "pan.___", state 772, "(1)"
270 line 303, "pan.___", state 773, "(1)"
271 line 303, "pan.___", state 773, "(1)"
272 line 301, "pan.___", state 778, "((i<1))"
273 line 301, "pan.___", state 778, "((i>=1))"
274 line 308, "pan.___", state 785, "(1)"
275 line 308, "pan.___", state 786, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
276 line 308, "pan.___", state 786, "else"
277 line 308, "pan.___", state 789, "(1)"
278 line 308, "pan.___", state 790, "(1)"
279 line 308, "pan.___", state 790, "(1)"
280 line 310, "pan.___", state 793, "(1)"
281 line 310, "pan.___", state 793, "(1)"
282 line 293, "pan.___", state 822, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
283 line 298, "pan.___", state 840, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
284 line 303, "pan.___", state 866, "(1)"
285 line 308, "pan.___", state 883, "(1)"
286 line 293, "pan.___", state 910, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
287 line 298, "pan.___", state 928, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
288 line 303, "pan.___", state 954, "(1)"
289 line 308, "pan.___", state 971, "(1)"
290 line 289, "pan.___", state 988, "(1)"
291 line 293, "pan.___", state 1000, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
292 line 298, "pan.___", state 1018, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
293 line 303, "pan.___", state 1044, "(1)"
294 line 308, "pan.___", state 1061, "(1)"
295 line 293, "pan.___", state 1091, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
296 line 298, "pan.___", state 1109, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
297 line 303, "pan.___", state 1135, "(1)"
298 line 308, "pan.___", state 1152, "(1)"
299 line 163, "pan.___", state 1174, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
300 line 167, "pan.___", state 1187, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
301 line 159, "pan.___", state 1200, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
302 line 167, "pan.___", state 1222, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
303 line 159, "pan.___", state 1239, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
304 line 163, "pan.___", state 1248, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
305 line 167, "pan.___", state 1261, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
306 line 289, "pan.___", state 1287, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
307 line 289, "pan.___", state 1289, "(1)"
308 line 289, "pan.___", state 1290, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
309 line 289, "pan.___", state 1290, "else"
310 line 289, "pan.___", state 1293, "(1)"
311 line 293, "pan.___", state 1301, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
312 line 293, "pan.___", state 1303, "(1)"
313 line 293, "pan.___", state 1304, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
314 line 293, "pan.___", state 1304, "else"
315 line 293, "pan.___", state 1307, "(1)"
316 line 293, "pan.___", state 1308, "(1)"
317 line 293, "pan.___", state 1308, "(1)"
318 line 291, "pan.___", state 1313, "((i<1))"
319 line 291, "pan.___", state 1313, "((i>=1))"
320 line 298, "pan.___", state 1319, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
321 line 299, "pan.___", state 1332, "(1)"
322 line 299, "pan.___", state 1333, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
323 line 299, "pan.___", state 1333, "else"
324 line 299, "pan.___", state 1336, "(1)"
325 line 299, "pan.___", state 1337, "(1)"
326 line 299, "pan.___", state 1337, "(1)"
327 line 303, "pan.___", state 1345, "(1)"
328 line 303, "pan.___", state 1346, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
329 line 303, "pan.___", state 1346, "else"
330 line 303, "pan.___", state 1349, "(1)"
331 line 303, "pan.___", state 1350, "(1)"
332 line 303, "pan.___", state 1350, "(1)"
333 line 301, "pan.___", state 1355, "((i<1))"
334 line 301, "pan.___", state 1355, "((i>=1))"
335 line 308, "pan.___", state 1362, "(1)"
336 line 308, "pan.___", state 1363, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
337 line 308, "pan.___", state 1363, "else"
338 line 308, "pan.___", state 1366, "(1)"
339 line 308, "pan.___", state 1367, "(1)"
340 line 308, "pan.___", state 1367, "(1)"
341 line 310, "pan.___", state 1370, "(1)"
342 line 310, "pan.___", state 1370, "(1)"
343 line 163, "pan.___", state 1394, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
344 line 167, "pan.___", state 1407, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
345 line 159, "pan.___", state 1420, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
346 line 167, "pan.___", state 1442, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
347 line 159, "pan.___", state 1459, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
348 line 163, "pan.___", state 1468, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
349 line 167, "pan.___", state 1481, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
350 line 511, "pan.___", state 1509, "-end-"
352 unreached in proctype :init:
353 line 518, "pan.___", state 9, "((j<2))"
354 line 518, "pan.___", state 9, "((j>=2))"
355 line 519, "pan.___", state 20, "((j<2))"
356 line 519, "pan.___", state 20, "((j>=2))"
357 line 524, "pan.___", state 33, "((j<2))"
358 line 524, "pan.___", state 33, "((j>=2))"
360 unreached in proctype :never:
361 line 572, "pan.___", state 8, "-end-"
364 pan: elapsed time 28.5 seconds
365 pan: rate 36487.053 states/second
366 pan: avg transition delay 1.8409e-06 usec
367 cp .input.spin urcu_free_no_rmb.spin.input
368 cp .input.spin.trail urcu_free_no_rmb.spin.input.trail
369 make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
projects / urcu.git / blob