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Update formal model from local copy
[urcu.git] / formal-model / urcu / result-signal-over-reader / urcu_free.log
CommitLineData
8baf2c95
MD		 1make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
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_free.ltl | grep -v ^//`)" >> pan.ltl
7cat .input.define > .input.spin
8cat DEFINES >> .input.spin
9cat urcu.spin >> .input.spin
10rm -f .input.spin.trail
11spin -a -X -N pan.ltl .input.spin
12Exit-Status 0
13gcc -O2 -w -DHASH64 -o pan pan.c
14./pan -a -v -c1 -X -m10000000 -w20
15warning: for p.o. reduction to be valid the never claim must be stutter-invariant
16(never claims generated from LTL formulae are stutter-invariant)
17depth 0: Claim reached state 5 (line 743)
18Depth= 6837 States= 1e+06 Transitions= 9.03e+06 Memory= 534.904 t= 7.74 R= 1e+05
19Depth= 8887 States= 2e+06 Transitions= 1.88e+07 Memory= 603.557 t= 16.6 R= 1e+05
20Depth= 8887 States= 3e+06 Transitions= 3.14e+07 Memory= 672.209 t= 28 R= 1e+05
21pan: resizing hashtable to -w22.. done
22Depth= 8887 States= 4e+06 Transitions= 4.33e+07 Memory= 771.885 t= 39.1 R= 1e+05
23Depth= 8887 States= 5e+06 Transitions= 5.65e+07 Memory= 840.635 t= 50.7 R= 1e+05
24Depth= 8887 States= 6e+06 Transitions= 6.79e+07 Memory= 909.287 t= 61 R= 1e+05
25Depth= 8887 States= 7e+06 Transitions= 8.08e+07 Memory= 977.940 t= 72.6 R= 1e+05
26Depth= 8887 States= 8e+06 Transitions= 9.5e+07 Memory= 1046.592 t= 85.5 R= 9e+04
27Depth= 8887 States= 9e+06 Transitions= 1.07e+08 Memory= 1115.342 t= 96.7 R= 9e+04
28pan: resizing hashtable to -w24.. done
29Depth= 8887 States= 1e+07 Transitions= 1.18e+08 Memory= 1308.088 t= 108 R= 9e+04
30Depth= 8887 States= 1.1e+07 Transitions= 1.3e+08 Memory= 1376.740 t= 119 R= 9e+04
31Depth= 8887 States= 1.2e+07 Transitions= 1.41e+08 Memory= 1445.393 t= 128 R= 9e+04
32Depth= 8887 States= 1.3e+07 Transitions= 1.51e+08 Memory= 1514.045 t= 138 R= 9e+04
33Depth= 8887 States= 1.4e+07 Transitions= 1.64e+08 Memory= 1582.795 t= 149 R= 9e+04
34Depth= 8887 States= 1.5e+07 Transitions= 1.77e+08 Memory= 1651.447 t= 160 R= 9e+04
35Depth= 8887 States= 1.6e+07 Transitions= 1.9e+08 Memory= 1720.100 t= 172 R= 9e+04
36Depth= 8887 States= 1.7e+07 Transitions= 2.02e+08 Memory= 1788.752 t= 183 R= 9e+04
37Depth= 8887 States= 1.8e+07 Transitions= 2.15e+08 Memory= 1857.502 t= 194 R= 9e+04
38Depth= 8887 States= 1.9e+07 Transitions= 2.29e+08 Memory= 1926.154 t= 207 R= 9e+04
39Depth= 8887 States= 2e+07 Transitions= 2.4e+08 Memory= 1994.807 t= 217 R= 9e+04
40Depth= 8887 States= 2.1e+07 Transitions= 2.51e+08 Memory= 2063.459 t= 227 R= 9e+04
41Depth= 8887 States= 2.2e+07 Transitions= 2.63e+08 Memory= 2132.209 t= 238 R= 9e+04
42Depth= 8887 States= 2.3e+07 Transitions= 2.74e+08 Memory= 2200.861 t= 248 R= 9e+04
43Depth= 8887 States= 2.4e+07 Transitions= 2.86e+08 Memory= 2269.514 t= 259 R= 9e+04
44Depth= 8887 States= 2.5e+07 Transitions= 2.98e+08 Memory= 2338.166 t= 270 R= 9e+04
45Depth= 8887 States= 2.6e+07 Transitions= 3.1e+08 Memory= 2406.916 t= 281 R= 9e+04
46Depth= 8887 States= 2.7e+07 Transitions= 3.24e+08 Memory= 2475.568 t= 294 R= 9e+04
47Depth= 8887 States= 2.8e+07 Transitions= 3.36e+08 Memory= 2544.221 t= 305 R= 9e+04
48Depth= 8887 States= 2.9e+07 Transitions= 3.49e+08 Memory= 2612.873 t= 317 R= 9e+04
49Depth= 8887 States= 3e+07 Transitions= 3.63e+08 Memory= 2681.526 t= 329 R= 9e+04
50Depth= 8887 States= 3.1e+07 Transitions= 3.73e+08 Memory= 2750.276 t= 339 R= 9e+04
51Depth= 8887 States= 3.2e+07 Transitions= 3.85e+08 Memory= 2818.928 t= 351 R= 9e+04
52Depth= 8887 States= 3.3e+07 Transitions= 3.97e+08 Memory= 2887.580 t= 362 R= 9e+04
53Depth= 8887 States= 3.4e+07 Transitions= 4.08e+08 Memory= 2956.233 t= 373 R= 9e+04
54pan: resizing hashtable to -w26.. done
55Depth= 8887 States= 3.5e+07 Transitions= 4.2e+08 Memory= 3520.967 t= 391 R= 9e+04
56Depth= 8887 States= 3.6e+07 Transitions= 4.32e+08 Memory= 3589.619 t= 402 R= 9e+04
57Depth= 8887 States= 3.7e+07 Transitions= 4.44e+08 Memory= 3658.272 t= 413 R= 9e+04
58Depth= 8887 States= 3.8e+07 Transitions= 4.58e+08 Memory= 3727.022 t= 425 R= 9e+04
59Depth= 8887 States= 3.9e+07 Transitions= 4.7e+08 Memory= 3795.674 t= 435 R= 9e+04
60Depth= 8887 States= 4e+07 Transitions= 4.83e+08 Memory= 3864.326 t= 447 R= 9e+04
61Depth= 8887 States= 4.1e+07 Transitions= 4.97e+08 Memory= 3932.979 t= 459 R= 9e+04
62Depth= 8887 States= 4.2e+07 Transitions= 5.07e+08 Memory= 4001.729 t= 468 R= 9e+04
63Depth= 8887 States= 4.3e+07 Transitions= 5.19e+08 Memory= 4070.381 t= 479 R= 9e+04
64Depth= 8887 States= 4.4e+07 Transitions= 5.31e+08 Memory= 4139.033 t= 489 R= 9e+04
65Depth= 8887 States= 4.5e+07 Transitions= 5.42e+08 Memory= 4207.686 t= 499 R= 9e+04
66Depth= 8887 States= 4.6e+07 Transitions= 5.54e+08 Memory= 4276.338 t= 510 R= 9e+04
67Depth= 8887 States= 4.7e+07 Transitions= 5.67e+08 Memory= 4345.088 t= 521 R= 9e+04
68
69(Spin Version 5.1.7 -- 23 December 2008)
70 + Partial Order Reduction
71
72Full statespace search for:
73 never claim +
74 assertion violations + (if within scope of claim)
75 acceptance cycles + (fairness disabled)
76 invalid end states - (disabled by never claim)
77
78State-vector 64 byte, depth reached 8887, errors: 0
79 47143033 states, stored
805.2129161e+08 states, matched
815.6843464e+08 transitions (= stored+matched)
821.9783052e+09 atomic steps
83hash conflicts: 3.1395137e+08 (resolved)
84
85Stats on memory usage (in Megabytes):
86 4136.237 equivalent memory usage for states (stored*(State-vector + overhead))
87 3385.741 actual memory usage for states (compression: 81.86%)
88 state-vector as stored = 47 byte + 28 byte overhead
89 512.000 memory used for hash table (-w26)
90 457.764 memory used for DFS stack (-m10000000)
91 4354.854 total actual memory usage
92
93unreached in proctype urcu_reader
94 line 398, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
95 line 407, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
96 line 408, "pan.___", state 61, "(1)"
97 line 417, "pan.___", state 91, "(1)"
98 line 398, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
99 line 407, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
100 line 408, "pan.___", state 158, "(1)"
101 line 417, "pan.___", state 188, "(1)"
102 line 398, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
103 line 407, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
104 line 408, "pan.___", state 256, "(1)"
105 line 417, "pan.___", state 286, "(1)"
106 line 398, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
107 line 407, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
108 line 408, "pan.___", state 395, "(1)"
109 line 417, "pan.___", state 425, "(1)"
110 line 539, "pan.___", state 456, "-end-"
111 (17 of 456 states)
112unreached in proctype urcu_reader_sig
113 line 398, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
114 line 407, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
115 line 408, "pan.___", state 70, "(1)"
116 line 417, "pan.___", state 100, "(1)"
117 line 398, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
118 line 407, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
119 line 408, "pan.___", state 158, "(1)"
120 line 417, "pan.___", state 188, "(1)"
121 line 398, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
122 line 407, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
123 line 408, "pan.___", state 247, "(1)"
124 line 417, "pan.___", state 277, "(1)"
125 line 398, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
126 line 407, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
127 line 408, "pan.___", state 359, "(1)"
128 line 417, "pan.___", state 389, "(1)"
129 line 613, "pan.___", state 411, "-end-"
130 (17 of 411 states)
131unreached in proctype urcu_writer
132 line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
133 line 402, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
134 line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
135 line 408, "pan.___", state 59, "(1)"
136 line 412, "pan.___", state 72, "(1)"
137 line 417, "pan.___", state 89, "(1)"
138 line 398, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
139 line 402, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
140 line 408, "pan.___", state 153, "(1)"
141 line 412, "pan.___", state 166, "(1)"
142 line 651, "pan.___", state 199, "(1)"
143 line 174, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
144 line 178, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
145 line 159, "pan.___", state 240, "(1)"
146 line 163, "pan.___", state 248, "(1)"
147 line 167, "pan.___", state 260, "(1)"
148 line 174, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
149 line 182, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
150 line 159, "pan.___", state 303, "(1)"
151 line 163, "pan.___", state 311, "(1)"
152 line 167, "pan.___", state 323, "(1)"
153 line 174, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
154 line 178, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
155 line 182, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
156 line 159, "pan.___", state 370, "(1)"
157 line 163, "pan.___", state 378, "(1)"
158 line 167, "pan.___", state 390, "(1)"
159 line 398, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
160 line 402, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
161 line 407, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
162 line 408, "pan.___", state 449, "(1)"
163 line 412, "pan.___", state 462, "(1)"
164 line 417, "pan.___", state 479, "(1)"
165 line 398, "pan.___", state 498, "(1)"
166 line 402, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
167 line 407, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
168 line 412, "pan.___", state 554, "(1)"
169 line 417, "pan.___", state 571, "(1)"
170 line 402, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
171 line 407, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
172 line 412, "pan.___", state 647, "(1)"
173 line 417, "pan.___", state 664, "(1)"
174 line 178, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
175 line 182, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
176 line 159, "pan.___", state 710, "(1)"
177 line 163, "pan.___", state 718, "(1)"
178 line 167, "pan.___", state 730, "(1)"
179 line 174, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
180 line 182, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
181 line 159, "pan.___", state 773, "(1)"
182 line 163, "pan.___", state 781, "(1)"
183 line 167, "pan.___", state 793, "(1)"
184 line 174, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
185 line 178, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
186 line 182, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
187 line 159, "pan.___", state 840, "(1)"
188 line 163, "pan.___", state 848, "(1)"
189 line 167, "pan.___", state 860, "(1)"
190 line 398, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
191 line 398, "pan.___", state 884, "(1)"
192 line 398, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
193 line 398, "pan.___", state 885, "else"
194 line 398, "pan.___", state 888, "(1)"
195 line 402, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
196 line 402, "pan.___", state 898, "(1)"
197 line 402, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
198 line 402, "pan.___", state 899, "else"
199 line 402, "pan.___", state 902, "(1)"
200 line 402, "pan.___", state 903, "(1)"
201 line 402, "pan.___", state 903, "(1)"
202 line 400, "pan.___", state 908, "((i<1))"
203 line 400, "pan.___", state 908, "((i>=1))"
204 line 407, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
205 line 408, "pan.___", state 927, "(1)"
206 line 408, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
207 line 408, "pan.___", state 928, "else"
208 line 408, "pan.___", state 931, "(1)"
209 line 408, "pan.___", state 932, "(1)"
210 line 408, "pan.___", state 932, "(1)"
211 line 412, "pan.___", state 940, "(1)"
212 line 412, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
213 line 412, "pan.___", state 941, "else"
214 line 412, "pan.___", state 944, "(1)"
215 line 412, "pan.___", state 945, "(1)"
216 line 412, "pan.___", state 945, "(1)"
217 line 410, "pan.___", state 950, "((i<1))"
218 line 410, "pan.___", state 950, "((i>=1))"
219 line 417, "pan.___", state 957, "(1)"
220 line 417, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
221 line 417, "pan.___", state 958, "else"
222 line 417, "pan.___", state 961, "(1)"
223 line 417, "pan.___", state 962, "(1)"
224 line 417, "pan.___", state 962, "(1)"
225 line 419, "pan.___", state 965, "(1)"
226 line 419, "pan.___", state 965, "(1)"
227 line 402, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
228 line 407, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
229 line 412, "pan.___", state 1040, "(1)"
230 line 417, "pan.___", state 1057, "(1)"
231 line 402, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
232 line 407, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
233 line 412, "pan.___", state 1130, "(1)"
234 line 417, "pan.___", state 1147, "(1)"
235 line 398, "pan.___", state 1166, "(1)"
236 line 402, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
237 line 407, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
238 line 412, "pan.___", state 1222, "(1)"
239 line 417, "pan.___", state 1239, "(1)"
240 line 402, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
241 line 407, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
242 line 412, "pan.___", state 1315, "(1)"
243 line 417, "pan.___", state 1332, "(1)"
244 line 178, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
245 line 182, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
246 line 159, "pan.___", state 1378, "(1)"
247 line 163, "pan.___", state 1386, "(1)"
248 line 167, "pan.___", state 1398, "(1)"
249 line 174, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
250 line 182, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
251 line 159, "pan.___", state 1441, "(1)"
252 line 163, "pan.___", state 1449, "(1)"
253 line 167, "pan.___", state 1461, "(1)"
254 line 174, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
255 line 178, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
256 line 182, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
257 line 159, "pan.___", state 1508, "(1)"
258 line 163, "pan.___", state 1516, "(1)"
259 line 167, "pan.___", state 1528, "(1)"
260 line 398, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
261 line 398, "pan.___", state 1552, "(1)"
262 line 398, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
263 line 398, "pan.___", state 1553, "else"
264 line 398, "pan.___", state 1556, "(1)"
265 line 402, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
266 line 402, "pan.___", state 1566, "(1)"
267 line 402, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
268 line 402, "pan.___", state 1567, "else"
269 line 402, "pan.___", state 1570, "(1)"
270 line 402, "pan.___", state 1571, "(1)"
271 line 402, "pan.___", state 1571, "(1)"
272 line 400, "pan.___", state 1576, "((i<1))"
273 line 400, "pan.___", state 1576, "((i>=1))"
274 line 407, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
275 line 408, "pan.___", state 1595, "(1)"
276 line 408, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
277 line 408, "pan.___", state 1596, "else"
278 line 408, "pan.___", state 1599, "(1)"
279 line 408, "pan.___", state 1600, "(1)"
280 line 408, "pan.___", state 1600, "(1)"
281 line 412, "pan.___", state 1608, "(1)"
282 line 412, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
283 line 412, "pan.___", state 1609, "else"
284 line 412, "pan.___", state 1612, "(1)"
285 line 412, "pan.___", state 1613, "(1)"
286 line 412, "pan.___", state 1613, "(1)"
287 line 410, "pan.___", state 1618, "((i<1))"
288 line 410, "pan.___", state 1618, "((i>=1))"
289 line 417, "pan.___", state 1625, "(1)"
290 line 417, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
291 line 417, "pan.___", state 1626, "else"
292 line 417, "pan.___", state 1629, "(1)"
293 line 417, "pan.___", state 1630, "(1)"
294 line 417, "pan.___", state 1630, "(1)"
295 line 419, "pan.___", state 1633, "(1)"
296 line 419, "pan.___", state 1633, "(1)"
297 line 178, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
298 line 182, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
299 line 159, "pan.___", state 1681, "(1)"
300 line 163, "pan.___", state 1689, "(1)"
301 line 167, "pan.___", state 1701, "(1)"
302 line 174, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
303 line 182, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
304 line 159, "pan.___", state 1744, "(1)"
305 line 163, "pan.___", state 1752, "(1)"
306 line 167, "pan.___", state 1764, "(1)"
307 line 174, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
308 line 178, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
309 line 182, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
310 line 159, "pan.___", state 1811, "(1)"
311 line 163, "pan.___", state 1819, "(1)"
312 line 167, "pan.___", state 1831, "(1)"
313 line 701, "pan.___", state 1856, "-end-"
314 (158 of 1856 states)
315unreached in proctype :init:
316 (0 of 46 states)
317unreached in proctype :never:
318 line 748, "pan.___", state 8, "-end-"
319 (1 of 8 states)
320
321pan: elapsed time 523 seconds
322pan: rate 90149.985 states/second
323pan: avg transition delay 9.1997e-07 usec
324cp .input.spin urcu_free.spin.input
325cp .input.spin.trail urcu_free.spin.input.trail
326make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
Userspace RCU (urcu) for Linux
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