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_progress.ltl | grep -v ^//`)" >> pan.ltl | |
7 | cp urcu_progress_writer_error.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 | |
13 | Exit-Status 0 | |
14 | gcc -O2 -w -DHASH64 -o pan pan.c | |
15 | ./pan -a -f -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 745) | |
19 | depth 15: Claim reached state 9 (line 750) | |
20 | depth 1194: Claim reached state 9 (line 749) | |
21 | Depth= 3253 States= 1e+06 Transitions= 1.06e+07 Memory= 484.416 t= 9.57 R= 1e+05 | |
22 | Depth= 3253 States= 2e+06 Transitions= 2.04e+07 Memory= 501.311 t= 18.5 R= 1e+05 | |
23 | pan: acceptance cycle (at depth 1938) | |
24 | pan: wrote .input.spin.trail | |
25 | ||
26 | (Spin Version 5.1.7 -- 23 December 2008) | |
27 | Warning: Search not completed | |
28 | + Partial Order Reduction | |
29 | ||
30 | Full statespace search for: | |
31 | never claim + | |
32 | assertion violations + (if within scope of claim) | |
33 | acceptance cycles + (fairness enabled) | |
34 | invalid end states - (disabled by never claim) | |
35 | ||
36 | State-vector 64 byte, depth reached 23684, errors: 1 | |
37 | 682672 states, stored (2.81536e+06 visited) | |
38 | 30226122 states, matched | |
39 | 33041487 transitions (= visited+matched) | |
40 | 1.1631626e+08 atomic steps | |
41 | hash conflicts: 6056013 (resolved) | |
42 | ||
43 | Stats on memory usage (in Megabytes): | |
44 | 59.896 equivalent memory usage for states (stored*(State-vector + overhead)) | |
45 | 47.456 actual memory usage for states (compression: 79.23%) | |
46 | state-vector as stored = 45 byte + 28 byte overhead | |
47 | 8.000 memory used for hash table (-w20) | |
48 | 457.764 memory used for DFS stack (-m10000000) | |
49 | 513.127 total actual memory usage | |
50 | ||
51 | unreached in proctype urcu_reader | |
52 | line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
53 | line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
54 | line 410, "pan.___", state 61, "(1)" | |
55 | line 419, "pan.___", state 91, "(1)" | |
56 | line 400, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
57 | line 409, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
58 | line 410, "pan.___", state 158, "(1)" | |
59 | line 419, "pan.___", state 188, "(1)" | |
60 | line 400, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
61 | line 409, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
62 | line 410, "pan.___", state 256, "(1)" | |
63 | line 419, "pan.___", state 286, "(1)" | |
64 | line 400, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
65 | line 409, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
66 | line 410, "pan.___", state 395, "(1)" | |
67 | line 419, "pan.___", state 425, "(1)" | |
68 | line 541, "pan.___", state 456, "-end-" | |
69 | (17 of 456 states) | |
70 | unreached in proctype urcu_reader_sig | |
71 | line 400, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
72 | line 409, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
73 | line 410, "pan.___", state 70, "(1)" | |
74 | line 419, "pan.___", state 100, "(1)" | |
75 | line 400, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
76 | line 409, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
77 | line 410, "pan.___", state 158, "(1)" | |
78 | line 419, "pan.___", state 188, "(1)" | |
79 | line 400, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
80 | line 409, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
81 | line 410, "pan.___", state 247, "(1)" | |
82 | line 419, "pan.___", state 277, "(1)" | |
83 | line 400, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
84 | line 409, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
85 | line 410, "pan.___", state 359, "(1)" | |
86 | line 419, "pan.___", state 389, "(1)" | |
87 | line 615, "pan.___", state 411, "-end-" | |
88 | (17 of 411 states) | |
89 | unreached in proctype urcu_writer | |
90 | line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
91 | line 400, "pan.___", state 20, "(1)" | |
92 | line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
93 | line 404, "pan.___", state 34, "(1)" | |
94 | line 404, "pan.___", state 35, "(1)" | |
95 | line 404, "pan.___", state 35, "(1)" | |
96 | line 402, "pan.___", state 40, "((i<1))" | |
97 | line 402, "pan.___", state 40, "((i>=1))" | |
98 | line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
99 | line 410, "pan.___", state 59, "(1)" | |
100 | line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
101 | line 410, "pan.___", state 60, "else" | |
102 | line 410, "pan.___", state 63, "(1)" | |
103 | line 410, "pan.___", state 64, "(1)" | |
104 | line 410, "pan.___", state 64, "(1)" | |
105 | line 414, "pan.___", state 72, "(1)" | |
106 | line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
107 | line 414, "pan.___", state 73, "else" | |
108 | line 414, "pan.___", state 76, "(1)" | |
109 | line 414, "pan.___", state 77, "(1)" | |
110 | line 414, "pan.___", state 77, "(1)" | |
111 | line 412, "pan.___", state 82, "((i<1))" | |
112 | line 412, "pan.___", state 82, "((i>=1))" | |
113 | line 419, "pan.___", state 89, "(1)" | |
114 | line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
115 | line 419, "pan.___", state 90, "else" | |
116 | line 419, "pan.___", state 93, "(1)" | |
117 | line 419, "pan.___", state 94, "(1)" | |
118 | line 419, "pan.___", state 94, "(1)" | |
119 | line 370, "pan.___", state 99, "(1)" | |
120 | line 640, "pan.___", state 103, "cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )] = (old_gen+1)" | |
121 | line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )]" | |
122 | line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
123 | line 400, "pan.___", state 114, "(1)" | |
124 | line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
125 | line 404, "pan.___", state 128, "(1)" | |
126 | line 404, "pan.___", state 129, "(1)" | |
127 | line 404, "pan.___", state 129, "(1)" | |
128 | line 402, "pan.___", state 134, "((i<1))" | |
129 | line 402, "pan.___", state 134, "((i>=1))" | |
130 | line 410, "pan.___", state 153, "(1)" | |
131 | line 410, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
132 | line 410, "pan.___", state 154, "else" | |
133 | line 410, "pan.___", state 157, "(1)" | |
134 | line 410, "pan.___", state 158, "(1)" | |
135 | line 410, "pan.___", state 158, "(1)" | |
136 | line 414, "pan.___", state 166, "(1)" | |
137 | line 414, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
138 | line 414, "pan.___", state 167, "else" | |
139 | line 414, "pan.___", state 170, "(1)" | |
140 | line 414, "pan.___", state 171, "(1)" | |
141 | line 414, "pan.___", state 171, "(1)" | |
142 | line 412, "pan.___", state 176, "((i<1))" | |
143 | line 412, "pan.___", state 176, "((i>=1))" | |
144 | line 419, "pan.___", state 183, "(1)" | |
145 | line 419, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
146 | line 419, "pan.___", state 184, "else" | |
147 | line 419, "pan.___", state 187, "(1)" | |
148 | line 419, "pan.___", state 188, "(1)" | |
149 | line 419, "pan.___", state 188, "(1)" | |
150 | line 421, "pan.___", state 191, "(1)" | |
151 | line 421, "pan.___", state 191, "(1)" | |
152 | line 370, "pan.___", state 193, "(1)" | |
153 | line 653, "pan.___", state 199, "(1)" | |
154 | line 647, "pan.___", state 202, "((write_lock==0))" | |
155 | line 647, "pan.___", state 202, "else" | |
156 | line 645, "pan.___", state 203, "(1)" | |
157 | line 176, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
158 | line 180, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
159 | line 178, "pan.___", state 225, "((j<1))" | |
160 | line 178, "pan.___", state 225, "((j>=1))" | |
161 | line 184, "pan.___", state 230, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
162 | line 161, "pan.___", state 240, "(1)" | |
163 | line 165, "pan.___", state 248, "(1)" | |
164 | line 165, "pan.___", state 249, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
165 | line 165, "pan.___", state 249, "else" | |
166 | line 163, "pan.___", state 254, "((j<1))" | |
167 | line 163, "pan.___", state 254, "((j>=1))" | |
168 | line 169, "pan.___", state 260, "(1)" | |
169 | line 169, "pan.___", state 261, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
170 | line 169, "pan.___", state 261, "else" | |
171 | line 171, "pan.___", state 264, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
172 | line 171, "pan.___", state 264, "else" | |
173 | line 176, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" | |
174 | line 180, "pan.___", state 280, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))" | |
175 | line 178, "pan.___", state 288, "((j<1))" | |
176 | line 178, "pan.___", state 288, "((j>=1))" | |
177 | line 184, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" | |
178 | line 161, "pan.___", state 303, "(1)" | |
179 | line 165, "pan.___", state 311, "(1)" | |
180 | line 165, "pan.___", state 312, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))" | |
181 | line 165, "pan.___", state 312, "else" | |
182 | line 163, "pan.___", state 317, "((j<1))" | |
183 | line 163, "pan.___", state 317, "((j>=1))" | |
184 | line 169, "pan.___", state 323, "(1)" | |
185 | line 169, "pan.___", state 324, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))" | |
186 | line 169, "pan.___", state 324, "else" | |
187 | line 171, "pan.___", state 327, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))" | |
188 | line 171, "pan.___", state 327, "else" | |
189 | line 215, "pan.___", state 333, "((i<1))" | |
190 | line 215, "pan.___", state 333, "((i>=1))" | |
191 | line 176, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
192 | line 180, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
193 | line 178, "pan.___", state 355, "((j<1))" | |
194 | line 178, "pan.___", state 355, "((j>=1))" | |
195 | line 184, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
196 | line 161, "pan.___", state 370, "(1)" | |
197 | line 165, "pan.___", state 378, "(1)" | |
198 | line 165, "pan.___", state 379, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
199 | line 165, "pan.___", state 379, "else" | |
200 | line 163, "pan.___", state 384, "((j<1))" | |
201 | line 163, "pan.___", state 384, "((j>=1))" | |
202 | line 169, "pan.___", state 390, "(1)" | |
203 | line 169, "pan.___", state 391, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
204 | line 169, "pan.___", state 391, "else" | |
205 | line 171, "pan.___", state 394, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
206 | line 171, "pan.___", state 394, "else" | |
207 | line 400, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
208 | line 400, "pan.___", state 410, "(1)" | |
209 | line 404, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
210 | line 404, "pan.___", state 424, "(1)" | |
211 | line 404, "pan.___", state 425, "(1)" | |
212 | line 404, "pan.___", state 425, "(1)" | |
213 | line 402, "pan.___", state 430, "((i<1))" | |
214 | line 402, "pan.___", state 430, "((i>=1))" | |
215 | line 409, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
216 | line 410, "pan.___", state 449, "(1)" | |
217 | line 410, "pan.___", state 450, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
218 | line 410, "pan.___", state 450, "else" | |
219 | line 410, "pan.___", state 453, "(1)" | |
220 | line 410, "pan.___", state 454, "(1)" | |
221 | line 410, "pan.___", state 454, "(1)" | |
222 | line 414, "pan.___", state 462, "(1)" | |
223 | line 414, "pan.___", state 463, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
224 | line 414, "pan.___", state 463, "else" | |
225 | line 414, "pan.___", state 466, "(1)" | |
226 | line 414, "pan.___", state 467, "(1)" | |
227 | line 414, "pan.___", state 467, "(1)" | |
228 | line 412, "pan.___", state 472, "((i<1))" | |
229 | line 412, "pan.___", state 472, "((i>=1))" | |
230 | line 419, "pan.___", state 479, "(1)" | |
231 | line 419, "pan.___", state 480, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
232 | line 419, "pan.___", state 480, "else" | |
233 | line 419, "pan.___", state 483, "(1)" | |
234 | line 419, "pan.___", state 484, "(1)" | |
235 | line 419, "pan.___", state 484, "(1)" | |
236 | line 421, "pan.___", state 487, "(1)" | |
237 | line 421, "pan.___", state 487, "(1)" | |
238 | line 370, "pan.___", state 489, "(1)" | |
239 | line 662, "pan.___", state 492, "cached_urcu_gp_ctr.val[( ((_pid<2)) ? (0) : (1) )] = (tmp^(1<<7))" | |
240 | line 400, "pan.___", state 498, "(1)" | |
241 | line 400, "pan.___", state 499, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
242 | line 400, "pan.___", state 499, "else" | |
243 | line 400, "pan.___", state 502, "(1)" | |
244 | line 404, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
245 | line 404, "pan.___", state 516, "(1)" | |
246 | line 404, "pan.___", state 517, "(1)" | |
247 | line 404, "pan.___", state 517, "(1)" | |
248 | line 402, "pan.___", state 522, "((i<1))" | |
249 | line 402, "pan.___", state 522, "((i>=1))" | |
250 | line 409, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
251 | line 410, "pan.___", state 541, "(1)" | |
252 | line 410, "pan.___", state 542, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
253 | line 410, "pan.___", state 542, "else" | |
254 | line 410, "pan.___", state 545, "(1)" | |
255 | line 410, "pan.___", state 546, "(1)" | |
256 | line 410, "pan.___", state 546, "(1)" | |
257 | line 414, "pan.___", state 554, "(1)" | |
258 | line 414, "pan.___", state 555, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
259 | line 414, "pan.___", state 555, "else" | |
260 | line 414, "pan.___", state 558, "(1)" | |
261 | line 414, "pan.___", state 559, "(1)" | |
262 | line 414, "pan.___", state 559, "(1)" | |
263 | line 412, "pan.___", state 564, "((i<1))" | |
264 | line 412, "pan.___", state 564, "((i>=1))" | |
265 | line 419, "pan.___", state 571, "(1)" | |
266 | line 419, "pan.___", state 572, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
267 | line 419, "pan.___", state 572, "else" | |
268 | line 419, "pan.___", state 575, "(1)" | |
269 | line 419, "pan.___", state 576, "(1)" | |
270 | line 419, "pan.___", state 576, "(1)" | |
271 | line 421, "pan.___", state 579, "(1)" | |
272 | line 421, "pan.___", state 579, "(1)" | |
273 | line 370, "pan.___", state 581, "(1)" | |
274 | line 400, "pan.___", state 589, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
275 | line 400, "pan.___", state 595, "(1)" | |
276 | line 404, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
277 | line 404, "pan.___", state 609, "(1)" | |
278 | line 404, "pan.___", state 610, "(1)" | |
279 | line 404, "pan.___", state 610, "(1)" | |
280 | line 402, "pan.___", state 615, "((i<1))" | |
281 | line 402, "pan.___", state 615, "((i>=1))" | |
282 | line 409, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
283 | line 410, "pan.___", state 634, "(1)" | |
284 | line 410, "pan.___", state 635, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
285 | line 410, "pan.___", state 635, "else" | |
286 | line 410, "pan.___", state 638, "(1)" | |
287 | line 410, "pan.___", state 639, "(1)" | |
288 | line 410, "pan.___", state 639, "(1)" | |
289 | line 414, "pan.___", state 647, "(1)" | |
290 | line 414, "pan.___", state 648, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
291 | line 414, "pan.___", state 648, "else" | |
292 | line 414, "pan.___", state 651, "(1)" | |
293 | line 414, "pan.___", state 652, "(1)" | |
294 | line 414, "pan.___", state 652, "(1)" | |
295 | line 412, "pan.___", state 657, "((i<1))" | |
296 | line 412, "pan.___", state 657, "((i>=1))" | |
297 | line 419, "pan.___", state 664, "(1)" | |
298 | line 419, "pan.___", state 665, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
299 | line 419, "pan.___", state 665, "else" | |
300 | line 419, "pan.___", state 668, "(1)" | |
301 | line 419, "pan.___", state 669, "(1)" | |
302 | line 419, "pan.___", state 669, "(1)" | |
303 | line 421, "pan.___", state 672, "(1)" | |
304 | line 421, "pan.___", state 672, "(1)" | |
305 | line 370, "pan.___", state 674, "(1)" | |
306 | line 400, "pan.___", state 679, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
307 | line 400, "pan.___", state 681, "(1)" | |
308 | line 400, "pan.___", state 682, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
309 | line 400, "pan.___", state 682, "else" | |
310 | line 400, "pan.___", state 685, "(1)" | |
311 | line 404, "pan.___", state 693, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
312 | line 404, "pan.___", state 695, "(1)" | |
313 | line 404, "pan.___", state 696, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
314 | line 404, "pan.___", state 696, "else" | |
315 | line 404, "pan.___", state 699, "(1)" | |
316 | line 404, "pan.___", state 700, "(1)" | |
317 | line 404, "pan.___", state 700, "(1)" | |
318 | line 402, "pan.___", state 705, "((i<1))" | |
319 | line 402, "pan.___", state 705, "((i>=1))" | |
320 | line 409, "pan.___", state 711, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
321 | line 410, "pan.___", state 724, "(1)" | |
322 | line 410, "pan.___", state 725, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
323 | line 410, "pan.___", state 725, "else" | |
324 | line 410, "pan.___", state 728, "(1)" | |
325 | line 410, "pan.___", state 729, "(1)" | |
326 | line 410, "pan.___", state 729, "(1)" | |
327 | line 414, "pan.___", state 737, "(1)" | |
328 | line 414, "pan.___", state 738, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
329 | line 414, "pan.___", state 738, "else" | |
330 | line 414, "pan.___", state 741, "(1)" | |
331 | line 414, "pan.___", state 742, "(1)" | |
332 | line 414, "pan.___", state 742, "(1)" | |
333 | line 412, "pan.___", state 747, "((i<1))" | |
334 | line 412, "pan.___", state 747, "((i>=1))" | |
335 | line 419, "pan.___", state 754, "(1)" | |
336 | line 419, "pan.___", state 755, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
337 | line 419, "pan.___", state 755, "else" | |
338 | line 419, "pan.___", state 758, "(1)" | |
339 | line 419, "pan.___", state 759, "(1)" | |
340 | line 419, "pan.___", state 759, "(1)" | |
341 | line 421, "pan.___", state 762, "(1)" | |
342 | line 421, "pan.___", state 762, "(1)" | |
343 | line 370, "pan.___", state 764, "(1)" | |
344 | line 430, "pan.___", state 767, "(((tmp2&((1<<7)-1))&&((tmp2^cached_urcu_gp_ctr.val[( ((_pid<2)) ? (0) : (1) )])&(1<<7))))" | |
345 | line 430, "pan.___", state 767, "else" | |
346 | line 400, "pan.___", state 777, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
347 | line 400, "pan.___", state 779, "(1)" | |
348 | line 400, "pan.___", state 780, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
349 | line 400, "pan.___", state 780, "else" | |
350 | line 400, "pan.___", state 783, "(1)" | |
351 | line 404, "pan.___", state 791, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
352 | line 404, "pan.___", state 793, "(1)" | |
353 | line 404, "pan.___", state 794, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
354 | line 404, "pan.___", state 794, "else" | |
355 | line 404, "pan.___", state 797, "(1)" | |
356 | line 404, "pan.___", state 798, "(1)" | |
357 | line 404, "pan.___", state 798, "(1)" | |
358 | line 402, "pan.___", state 803, "((i<1))" | |
359 | line 402, "pan.___", state 803, "((i>=1))" | |
360 | line 409, "pan.___", state 809, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
361 | line 410, "pan.___", state 822, "(1)" | |
362 | line 410, "pan.___", state 823, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
363 | line 410, "pan.___", state 823, "else" | |
364 | line 410, "pan.___", state 826, "(1)" | |
365 | line 410, "pan.___", state 827, "(1)" | |
366 | line 410, "pan.___", state 827, "(1)" | |
367 | line 414, "pan.___", state 835, "(1)" | |
368 | line 414, "pan.___", state 836, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
369 | line 414, "pan.___", state 836, "else" | |
370 | line 414, "pan.___", state 839, "(1)" | |
371 | line 414, "pan.___", state 840, "(1)" | |
372 | line 414, "pan.___", state 840, "(1)" | |
373 | line 412, "pan.___", state 845, "((i<1))" | |
374 | line 412, "pan.___", state 845, "((i>=1))" | |
375 | line 419, "pan.___", state 852, "(1)" | |
376 | line 419, "pan.___", state 853, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
377 | line 419, "pan.___", state 853, "else" | |
378 | line 419, "pan.___", state 856, "(1)" | |
379 | line 419, "pan.___", state 857, "(1)" | |
380 | line 419, "pan.___", state 857, "(1)" | |
381 | line 421, "pan.___", state 860, "(1)" | |
382 | line 421, "pan.___", state 860, "(1)" | |
383 | line 370, "pan.___", state 862, "(1)" | |
384 | line 449, "pan.___", state 870, "((tmp<1))" | |
385 | line 449, "pan.___", state 870, "((tmp>=1))" | |
386 | line 462, "pan.___", state 873, "tmp = 0" | |
387 | line 400, "pan.___", state 877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
388 | line 400, "pan.___", state 883, "(1)" | |
389 | line 404, "pan.___", state 891, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
390 | line 404, "pan.___", state 897, "(1)" | |
391 | line 404, "pan.___", state 898, "(1)" | |
392 | line 404, "pan.___", state 898, "(1)" | |
393 | line 402, "pan.___", state 903, "((i<1))" | |
394 | line 402, "pan.___", state 903, "((i>=1))" | |
395 | line 409, "pan.___", state 909, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
396 | line 410, "pan.___", state 922, "(1)" | |
397 | line 410, "pan.___", state 923, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
398 | line 410, "pan.___", state 923, "else" | |
399 | line 410, "pan.___", state 926, "(1)" | |
400 | line 410, "pan.___", state 927, "(1)" | |
401 | line 410, "pan.___", state 927, "(1)" | |
402 | line 414, "pan.___", state 935, "(1)" | |
403 | line 414, "pan.___", state 936, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
404 | line 414, "pan.___", state 936, "else" | |
405 | line 414, "pan.___", state 939, "(1)" | |
406 | line 414, "pan.___", state 940, "(1)" | |
407 | line 414, "pan.___", state 940, "(1)" | |
408 | line 412, "pan.___", state 945, "((i<1))" | |
409 | line 412, "pan.___", state 945, "((i>=1))" | |
410 | line 419, "pan.___", state 952, "(1)" | |
411 | line 419, "pan.___", state 953, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
412 | line 419, "pan.___", state 953, "else" | |
413 | line 419, "pan.___", state 956, "(1)" | |
414 | line 419, "pan.___", state 957, "(1)" | |
415 | line 419, "pan.___", state 957, "(1)" | |
416 | line 421, "pan.___", state 960, "(1)" | |
417 | line 421, "pan.___", state 960, "(1)" | |
418 | line 370, "pan.___", state 962, "(1)" | |
419 | line 671, "pan.___", state 963, "tmp = cached_urcu_gp_ctr.val[( ((_pid<2)) ? (0) : (1) )]" | |
420 | line 400, "pan.___", state 967, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
421 | line 400, "pan.___", state 973, "(1)" | |
422 | line 404, "pan.___", state 981, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
423 | line 404, "pan.___", state 987, "(1)" | |
424 | line 404, "pan.___", state 988, "(1)" | |
425 | line 404, "pan.___", state 988, "(1)" | |
426 | line 402, "pan.___", state 993, "((i<1))" | |
427 | line 402, "pan.___", state 993, "((i>=1))" | |
428 | line 409, "pan.___", state 999, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
429 | line 410, "pan.___", state 1012, "(1)" | |
430 | line 410, "pan.___", state 1013, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
431 | line 410, "pan.___", state 1013, "else" | |
432 | line 410, "pan.___", state 1016, "(1)" | |
433 | line 410, "pan.___", state 1017, "(1)" | |
434 | line 410, "pan.___", state 1017, "(1)" | |
435 | line 414, "pan.___", state 1025, "(1)" | |
436 | line 414, "pan.___", state 1026, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
437 | line 414, "pan.___", state 1026, "else" | |
438 | line 414, "pan.___", state 1029, "(1)" | |
439 | line 414, "pan.___", state 1030, "(1)" | |
440 | line 414, "pan.___", state 1030, "(1)" | |
441 | line 412, "pan.___", state 1035, "((i<1))" | |
442 | line 412, "pan.___", state 1035, "((i>=1))" | |
443 | line 419, "pan.___", state 1042, "(1)" | |
444 | line 419, "pan.___", state 1043, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
445 | line 419, "pan.___", state 1043, "else" | |
446 | line 419, "pan.___", state 1046, "(1)" | |
447 | line 419, "pan.___", state 1047, "(1)" | |
448 | line 419, "pan.___", state 1047, "(1)" | |
449 | line 421, "pan.___", state 1050, "(1)" | |
450 | line 421, "pan.___", state 1050, "(1)" | |
451 | line 370, "pan.___", state 1052, "(1)" | |
452 | line 400, "pan.___", state 1061, "(1)" | |
453 | line 404, "pan.___", state 1073, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
454 | line 409, "pan.___", state 1091, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
455 | line 414, "pan.___", state 1117, "(1)" | |
456 | line 419, "pan.___", state 1134, "(1)" | |
457 | line 404, "pan.___", state 1166, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
458 | line 409, "pan.___", state 1184, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
459 | line 414, "pan.___", state 1210, "(1)" | |
460 | line 419, "pan.___", state 1227, "(1)" | |
461 | line 400, "pan.___", state 1242, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
462 | line 404, "pan.___", state 1256, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
463 | line 409, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
464 | line 410, "pan.___", state 1287, "(1)" | |
465 | line 414, "pan.___", state 1300, "(1)" | |
466 | line 419, "pan.___", state 1317, "(1)" | |
467 | line 400, "pan.___", state 1340, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
468 | line 400, "pan.___", state 1342, "(1)" | |
469 | line 400, "pan.___", state 1343, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
470 | line 400, "pan.___", state 1343, "else" | |
471 | line 400, "pan.___", state 1346, "(1)" | |
472 | line 404, "pan.___", state 1354, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
473 | line 404, "pan.___", state 1356, "(1)" | |
474 | line 404, "pan.___", state 1357, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))" | |
475 | line 404, "pan.___", state 1357, "else" | |
476 | line 404, "pan.___", state 1360, "(1)" | |
477 | line 404, "pan.___", state 1361, "(1)" | |
478 | line 404, "pan.___", state 1361, "(1)" | |
479 | line 402, "pan.___", state 1366, "((i<1))" | |
480 | line 402, "pan.___", state 1366, "((i>=1))" | |
481 | line 409, "pan.___", state 1372, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
482 | line 410, "pan.___", state 1385, "(1)" | |
483 | line 410, "pan.___", state 1386, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
484 | line 410, "pan.___", state 1386, "else" | |
485 | line 410, "pan.___", state 1389, "(1)" | |
486 | line 410, "pan.___", state 1390, "(1)" | |
487 | line 410, "pan.___", state 1390, "(1)" | |
488 | line 414, "pan.___", state 1398, "(1)" | |
489 | line 414, "pan.___", state 1399, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
490 | line 414, "pan.___", state 1399, "else" | |
491 | line 414, "pan.___", state 1402, "(1)" | |
492 | line 414, "pan.___", state 1403, "(1)" | |
493 | line 414, "pan.___", state 1403, "(1)" | |
494 | line 412, "pan.___", state 1408, "((i<1))" | |
495 | line 412, "pan.___", state 1408, "((i>=1))" | |
496 | line 419, "pan.___", state 1415, "(1)" | |
497 | line 419, "pan.___", state 1416, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))" | |
498 | line 419, "pan.___", state 1416, "else" | |
499 | line 419, "pan.___", state 1419, "(1)" | |
500 | line 419, "pan.___", state 1420, "(1)" | |
501 | line 419, "pan.___", state 1420, "(1)" | |
502 | line 421, "pan.___", state 1423, "(1)" | |
503 | line 421, "pan.___", state 1423, "(1)" | |
504 | line 180, "pan.___", state 1448, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
505 | line 184, "pan.___", state 1461, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
506 | line 161, "pan.___", state 1471, "(1)" | |
507 | line 165, "pan.___", state 1479, "(1)" | |
508 | line 169, "pan.___", state 1491, "(1)" | |
509 | line 176, "pan.___", state 1502, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))" | |
510 | line 184, "pan.___", state 1524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))" | |
511 | line 161, "pan.___", state 1534, "(1)" | |
512 | line 165, "pan.___", state 1542, "(1)" | |
513 | line 169, "pan.___", state 1554, "(1)" | |
514 | line 176, "pan.___", state 1569, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
515 | line 180, "pan.___", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
516 | line 184, "pan.___", state 1591, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))" | |
517 | line 161, "pan.___", state 1601, "(1)" | |
518 | line 165, "pan.___", state 1609, "(1)" | |
519 | line 169, "pan.___", state 1621, "(1)" | |
520 | line 370, "pan.___", state 1642, "(1)" | |
521 | line 696, "pan.___", state 1643, "(1)" | |
522 | line 703, "pan.___", state 1646, "-end-" | |
523 | (308 of 1646 states) | |
524 | unreached in proctype :init: | |
525 | (0 of 46 states) | |
526 | unreached in proctype :never: | |
527 | line 752, "pan.___", state 11, "-end-" | |
528 | (1 of 11 states) | |
529 | ||
530 | pan: elapsed time 30.2 seconds | |
531 | pan: rate 93347.646 states/second | |
532 | pan: avg transition delay 9.1279e-07 usec | |
533 | cp .input.spin urcu_progress_writer_error.spin.input | |
534 | cp .input.spin.trail urcu_progress_writer_error.spin.input.trail | |
535 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu' |