Commit | Line | Data |
---|---|---|
b6b17880 MD |
1 | make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-min-progress' |
2 | rm -f pan* trail.out .input.spin* *.spin.trail .input.define | |
3 | cat DEFINES > .input.spin | |
4 | cat urcu.spin >> .input.spin | |
5 | rm -f .input.spin.trail | |
6 | spin -a -X .input.spin | |
7 | Exit-Status 0 | |
8 | gcc -O2 -w -DHASH64 -DCOLLAPSE -DSAFETY -o pan pan.c | |
9 | ./pan -v -c1 -X -m10000000 -w20 | |
10 | Depth= 3250 States= 1e+06 Transitions= 2.74e+08 Memory= 500.529 t= 357 R= 3e+03 | |
11 | Depth= 3250 States= 2e+06 Transitions= 5.69e+08 Memory= 537.248 t= 774 R= 3e+03 | |
12 | ||
13 | (Spin Version 5.1.7 -- 23 December 2008) | |
14 | + Partial Order Reduction | |
15 | + Compression | |
16 | ||
17 | Full statespace search for: | |
18 | never claim - (none specified) | |
19 | assertion violations + | |
20 | cycle checks - (disabled by -DSAFETY) | |
21 | invalid end states + | |
22 | ||
23 | State-vector 72 byte, depth reached 3250, errors: 0 | |
24 | 2668047 states, stored | |
25 | 7.3166567e+08 states, matched | |
26 | 7.3433372e+08 transitions (= stored+matched) | |
27 | 4.2954757e+09 atomic steps | |
28 | hash conflicts: 4.8630608e+08 (resolved) | |
29 | ||
30 | Stats on memory usage (in Megabytes): | |
31 | 254.445 equivalent memory usage for states (stored*(State-vector + overhead)) | |
32 | 94.790 actual memory usage for states (compression: 37.25%) | |
33 | state-vector as stored = 9 byte + 28 byte overhead | |
34 | 8.000 memory used for hash table (-w20) | |
35 | 457.764 memory used for DFS stack (-m10000000) | |
36 | 560.490 total actual memory usage | |
37 | ||
38 | nr of templates: [ globals chans procs ] | |
39 | collapse counts: [ 25912 2128 1970 2 ] | |
40 | unreached in proctype urcu_reader | |
41 | line 267, ".input.spin", state 55, "cache_dirty_urcu_gp_ctr = 0" | |
42 | line 275, ".input.spin", state 77, "cache_dirty_rcu_ptr = 0" | |
43 | line 279, ".input.spin", state 86, "cache_dirty_rcu_data[i] = 0" | |
44 | line 244, ".input.spin", state 102, "(1)" | |
45 | line 248, ".input.spin", state 110, "(1)" | |
46 | line 252, ".input.spin", state 122, "(1)" | |
47 | line 256, ".input.spin", state 130, "(1)" | |
48 | line 403, ".input.spin", state 156, "cache_dirty_urcu_gp_ctr = 0" | |
49 | line 412, ".input.spin", state 188, "cache_dirty_rcu_ptr = 0" | |
50 | line 416, ".input.spin", state 202, "cache_dirty_rcu_data[i] = 0" | |
51 | line 421, ".input.spin", state 221, "(1)" | |
52 | line 430, ".input.spin", state 251, "(1)" | |
53 | line 434, ".input.spin", state 264, "(1)" | |
54 | line 613, ".input.spin", state 285, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))" | |
55 | line 403, ".input.spin", state 292, "cache_dirty_urcu_gp_ctr = 0" | |
56 | line 412, ".input.spin", state 324, "cache_dirty_rcu_ptr = 0" | |
57 | line 416, ".input.spin", state 338, "cache_dirty_rcu_data[i] = 0" | |
58 | line 421, ".input.spin", state 357, "(1)" | |
59 | line 430, ".input.spin", state 387, "(1)" | |
60 | line 434, ".input.spin", state 400, "(1)" | |
61 | line 403, ".input.spin", state 421, "cache_dirty_urcu_gp_ctr = 0" | |
62 | line 412, ".input.spin", state 453, "cache_dirty_rcu_ptr = 0" | |
63 | line 416, ".input.spin", state 467, "cache_dirty_rcu_data[i] = 0" | |
64 | line 421, ".input.spin", state 486, "(1)" | |
65 | line 430, ".input.spin", state 516, "(1)" | |
66 | line 434, ".input.spin", state 529, "(1)" | |
67 | line 403, ".input.spin", state 552, "cache_dirty_urcu_gp_ctr = 0" | |
68 | line 403, ".input.spin", state 554, "(1)" | |
69 | line 403, ".input.spin", state 555, "(cache_dirty_urcu_gp_ctr)" | |
70 | line 403, ".input.spin", state 555, "else" | |
71 | line 403, ".input.spin", state 558, "(1)" | |
72 | line 407, ".input.spin", state 566, "cache_dirty_urcu_active_readers = 0" | |
73 | line 407, ".input.spin", state 568, "(1)" | |
74 | line 407, ".input.spin", state 569, "(cache_dirty_urcu_active_readers)" | |
75 | line 407, ".input.spin", state 569, "else" | |
76 | line 407, ".input.spin", state 572, "(1)" | |
77 | line 407, ".input.spin", state 573, "(1)" | |
78 | line 407, ".input.spin", state 573, "(1)" | |
79 | line 405, ".input.spin", state 578, "((i<1))" | |
80 | line 405, ".input.spin", state 578, "((i>=1))" | |
81 | line 412, ".input.spin", state 584, "cache_dirty_rcu_ptr = 0" | |
82 | line 412, ".input.spin", state 586, "(1)" | |
83 | line 412, ".input.spin", state 587, "(cache_dirty_rcu_ptr)" | |
84 | line 412, ".input.spin", state 587, "else" | |
85 | line 412, ".input.spin", state 590, "(1)" | |
86 | line 412, ".input.spin", state 591, "(1)" | |
87 | line 412, ".input.spin", state 591, "(1)" | |
88 | line 416, ".input.spin", state 598, "cache_dirty_rcu_data[i] = 0" | |
89 | line 416, ".input.spin", state 600, "(1)" | |
90 | line 416, ".input.spin", state 601, "(cache_dirty_rcu_data[i])" | |
91 | line 416, ".input.spin", state 601, "else" | |
92 | line 416, ".input.spin", state 604, "(1)" | |
93 | line 416, ".input.spin", state 605, "(1)" | |
94 | line 416, ".input.spin", state 605, "(1)" | |
95 | line 414, ".input.spin", state 610, "((i<2))" | |
96 | line 414, ".input.spin", state 610, "((i>=2))" | |
97 | line 421, ".input.spin", state 617, "(1)" | |
98 | line 421, ".input.spin", state 618, "(!(cache_dirty_urcu_gp_ctr))" | |
99 | line 421, ".input.spin", state 618, "else" | |
100 | line 421, ".input.spin", state 621, "(1)" | |
101 | line 421, ".input.spin", state 622, "(1)" | |
102 | line 421, ".input.spin", state 622, "(1)" | |
103 | line 425, ".input.spin", state 630, "(1)" | |
104 | line 425, ".input.spin", state 631, "(!(cache_dirty_urcu_active_readers))" | |
105 | line 425, ".input.spin", state 631, "else" | |
106 | line 425, ".input.spin", state 634, "(1)" | |
107 | line 425, ".input.spin", state 635, "(1)" | |
108 | line 425, ".input.spin", state 635, "(1)" | |
109 | line 423, ".input.spin", state 640, "((i<1))" | |
110 | line 423, ".input.spin", state 640, "((i>=1))" | |
111 | line 430, ".input.spin", state 647, "(1)" | |
112 | line 430, ".input.spin", state 648, "(!(cache_dirty_rcu_ptr))" | |
113 | line 430, ".input.spin", state 648, "else" | |
114 | line 430, ".input.spin", state 651, "(1)" | |
115 | line 430, ".input.spin", state 652, "(1)" | |
116 | line 430, ".input.spin", state 652, "(1)" | |
117 | line 434, ".input.spin", state 660, "(1)" | |
118 | line 434, ".input.spin", state 661, "(!(cache_dirty_rcu_data[i]))" | |
119 | line 434, ".input.spin", state 661, "else" | |
120 | line 434, ".input.spin", state 664, "(1)" | |
121 | line 434, ".input.spin", state 665, "(1)" | |
122 | line 434, ".input.spin", state 665, "(1)" | |
123 | line 432, ".input.spin", state 670, "((i<2))" | |
124 | line 432, ".input.spin", state 670, "((i>=2))" | |
125 | line 442, ".input.spin", state 674, "(1)" | |
126 | line 442, ".input.spin", state 674, "(1)" | |
127 | line 613, ".input.spin", state 677, "cached_urcu_active_readers = (tmp+1)" | |
128 | line 613, ".input.spin", state 678, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))" | |
129 | line 613, ".input.spin", state 679, "(1)" | |
130 | line 403, ".input.spin", state 686, "cache_dirty_urcu_gp_ctr = 0" | |
131 | line 412, ".input.spin", state 718, "cache_dirty_rcu_ptr = 0" | |
132 | line 416, ".input.spin", state 732, "cache_dirty_rcu_data[i] = 0" | |
133 | line 421, ".input.spin", state 751, "(1)" | |
134 | line 430, ".input.spin", state 781, "(1)" | |
135 | line 434, ".input.spin", state 794, "(1)" | |
136 | line 403, ".input.spin", state 821, "cache_dirty_urcu_gp_ctr = 0" | |
137 | line 412, ".input.spin", state 853, "cache_dirty_rcu_ptr = 0" | |
138 | line 416, ".input.spin", state 867, "cache_dirty_rcu_data[i] = 0" | |
139 | line 421, ".input.spin", state 886, "(1)" | |
140 | line 430, ".input.spin", state 916, "(1)" | |
141 | line 434, ".input.spin", state 929, "(1)" | |
142 | line 403, ".input.spin", state 950, "cache_dirty_urcu_gp_ctr = 0" | |
143 | line 412, ".input.spin", state 982, "cache_dirty_rcu_ptr = 0" | |
144 | line 416, ".input.spin", state 996, "cache_dirty_rcu_data[i] = 0" | |
145 | line 421, ".input.spin", state 1015, "(1)" | |
146 | line 430, ".input.spin", state 1045, "(1)" | |
147 | line 434, ".input.spin", state 1058, "(1)" | |
148 | line 244, ".input.spin", state 1091, "(1)" | |
149 | line 252, ".input.spin", state 1111, "(1)" | |
150 | line 256, ".input.spin", state 1119, "(1)" | |
151 | line 747, ".input.spin", state 1136, "-end-" | |
152 | (91 of 1136 states) | |
153 | unreached in proctype urcu_writer | |
154 | line 403, ".input.spin", state 45, "cache_dirty_urcu_gp_ctr = 0" | |
155 | line 407, ".input.spin", state 59, "cache_dirty_urcu_active_readers = 0" | |
156 | line 412, ".input.spin", state 77, "cache_dirty_rcu_ptr = 0" | |
157 | line 421, ".input.spin", state 110, "(1)" | |
158 | line 425, ".input.spin", state 123, "(1)" | |
159 | line 430, ".input.spin", state 140, "(1)" | |
160 | line 267, ".input.spin", state 176, "cache_dirty_urcu_gp_ctr = 0" | |
161 | line 271, ".input.spin", state 185, "cache_dirty_urcu_active_readers = 0" | |
162 | line 275, ".input.spin", state 198, "cache_dirty_rcu_ptr = 0" | |
163 | line 403, ".input.spin", state 238, "cache_dirty_urcu_gp_ctr = 0" | |
164 | line 407, ".input.spin", state 252, "cache_dirty_urcu_active_readers = 0" | |
165 | line 412, ".input.spin", state 270, "cache_dirty_rcu_ptr = 0" | |
166 | line 416, ".input.spin", state 284, "cache_dirty_rcu_data[i] = 0" | |
167 | line 421, ".input.spin", state 303, "(1)" | |
168 | line 425, ".input.spin", state 316, "(1)" | |
169 | line 430, ".input.spin", state 333, "(1)" | |
170 | line 434, ".input.spin", state 346, "(1)" | |
171 | line 407, ".input.spin", state 383, "cache_dirty_urcu_active_readers = 0" | |
172 | line 412, ".input.spin", state 401, "cache_dirty_rcu_ptr = 0" | |
173 | line 416, ".input.spin", state 415, "cache_dirty_rcu_data[i] = 0" | |
174 | line 425, ".input.spin", state 447, "(1)" | |
175 | line 430, ".input.spin", state 464, "(1)" | |
176 | line 434, ".input.spin", state 477, "(1)" | |
177 | line 407, ".input.spin", state 522, "cache_dirty_urcu_active_readers = 0" | |
178 | line 412, ".input.spin", state 540, "cache_dirty_rcu_ptr = 0" | |
179 | line 416, ".input.spin", state 554, "cache_dirty_rcu_data[i] = 0" | |
180 | line 425, ".input.spin", state 586, "(1)" | |
181 | line 430, ".input.spin", state 603, "(1)" | |
182 | line 434, ".input.spin", state 616, "(1)" | |
183 | line 407, ".input.spin", state 651, "cache_dirty_urcu_active_readers = 0" | |
184 | line 412, ".input.spin", state 669, "cache_dirty_rcu_ptr = 0" | |
185 | line 416, ".input.spin", state 683, "cache_dirty_rcu_data[i] = 0" | |
186 | line 425, ".input.spin", state 715, "(1)" | |
187 | line 430, ".input.spin", state 732, "(1)" | |
188 | line 434, ".input.spin", state 745, "(1)" | |
189 | line 407, ".input.spin", state 782, "cache_dirty_urcu_active_readers = 0" | |
190 | line 412, ".input.spin", state 800, "cache_dirty_rcu_ptr = 0" | |
191 | line 416, ".input.spin", state 814, "cache_dirty_rcu_data[i] = 0" | |
192 | line 425, ".input.spin", state 846, "(1)" | |
193 | line 430, ".input.spin", state 863, "(1)" | |
194 | line 434, ".input.spin", state 876, "(1)" | |
195 | line 267, ".input.spin", state 931, "cache_dirty_urcu_gp_ctr = 0" | |
196 | line 271, ".input.spin", state 940, "cache_dirty_urcu_active_readers = 0" | |
197 | line 275, ".input.spin", state 955, "(1)" | |
198 | line 279, ".input.spin", state 962, "cache_dirty_rcu_data[i] = 0" | |
199 | line 244, ".input.spin", state 978, "(1)" | |
200 | line 248, ".input.spin", state 986, "(1)" | |
201 | line 252, ".input.spin", state 998, "(1)" | |
202 | line 256, ".input.spin", state 1006, "(1)" | |
203 | line 267, ".input.spin", state 1037, "cache_dirty_urcu_gp_ctr = 0" | |
204 | line 271, ".input.spin", state 1046, "cache_dirty_urcu_active_readers = 0" | |
205 | line 275, ".input.spin", state 1059, "cache_dirty_rcu_ptr = 0" | |
206 | line 279, ".input.spin", state 1068, "cache_dirty_rcu_data[i] = 0" | |
207 | line 244, ".input.spin", state 1084, "(1)" | |
208 | line 248, ".input.spin", state 1092, "(1)" | |
209 | line 252, ".input.spin", state 1104, "(1)" | |
210 | line 256, ".input.spin", state 1112, "(1)" | |
211 | line 271, ".input.spin", state 1138, "cache_dirty_urcu_active_readers = 0" | |
212 | line 275, ".input.spin", state 1151, "cache_dirty_rcu_ptr = 0" | |
213 | line 279, ".input.spin", state 1160, "cache_dirty_rcu_data[i] = 0" | |
214 | line 244, ".input.spin", state 1176, "(1)" | |
215 | line 248, ".input.spin", state 1184, "(1)" | |
216 | line 252, ".input.spin", state 1196, "(1)" | |
217 | line 256, ".input.spin", state 1204, "(1)" | |
218 | line 267, ".input.spin", state 1235, "cache_dirty_urcu_gp_ctr = 0" | |
219 | line 271, ".input.spin", state 1244, "cache_dirty_urcu_active_readers = 0" | |
220 | line 275, ".input.spin", state 1257, "cache_dirty_rcu_ptr = 0" | |
221 | line 279, ".input.spin", state 1266, "cache_dirty_rcu_data[i] = 0" | |
222 | line 244, ".input.spin", state 1282, "(1)" | |
223 | line 248, ".input.spin", state 1290, "(1)" | |
224 | line 252, ".input.spin", state 1302, "(1)" | |
225 | line 256, ".input.spin", state 1310, "(1)" | |
226 | line 271, ".input.spin", state 1336, "cache_dirty_urcu_active_readers = 0" | |
227 | line 275, ".input.spin", state 1349, "cache_dirty_rcu_ptr = 0" | |
228 | line 279, ".input.spin", state 1358, "cache_dirty_rcu_data[i] = 0" | |
229 | line 244, ".input.spin", state 1374, "(1)" | |
230 | line 248, ".input.spin", state 1382, "(1)" | |
231 | line 252, ".input.spin", state 1394, "(1)" | |
232 | line 256, ".input.spin", state 1402, "(1)" | |
233 | line 267, ".input.spin", state 1433, "cache_dirty_urcu_gp_ctr = 0" | |
234 | line 271, ".input.spin", state 1442, "cache_dirty_urcu_active_readers = 0" | |
235 | line 275, ".input.spin", state 1455, "cache_dirty_rcu_ptr = 0" | |
236 | line 279, ".input.spin", state 1464, "cache_dirty_rcu_data[i] = 0" | |
237 | line 244, ".input.spin", state 1480, "(1)" | |
238 | line 248, ".input.spin", state 1488, "(1)" | |
239 | line 252, ".input.spin", state 1500, "(1)" | |
240 | line 256, ".input.spin", state 1508, "(1)" | |
241 | line 271, ".input.spin", state 1534, "cache_dirty_urcu_active_readers = 0" | |
242 | line 275, ".input.spin", state 1547, "cache_dirty_rcu_ptr = 0" | |
243 | line 279, ".input.spin", state 1556, "cache_dirty_rcu_data[i] = 0" | |
244 | line 244, ".input.spin", state 1572, "(1)" | |
245 | line 248, ".input.spin", state 1580, "(1)" | |
246 | line 252, ".input.spin", state 1592, "(1)" | |
247 | line 256, ".input.spin", state 1600, "(1)" | |
248 | line 267, ".input.spin", state 1631, "cache_dirty_urcu_gp_ctr = 0" | |
249 | line 271, ".input.spin", state 1640, "cache_dirty_urcu_active_readers = 0" | |
250 | line 275, ".input.spin", state 1653, "cache_dirty_rcu_ptr = 0" | |
251 | line 279, ".input.spin", state 1662, "cache_dirty_rcu_data[i] = 0" | |
252 | line 244, ".input.spin", state 1678, "(1)" | |
253 | line 248, ".input.spin", state 1686, "(1)" | |
254 | line 252, ".input.spin", state 1698, "(1)" | |
255 | line 256, ".input.spin", state 1706, "(1)" | |
256 | line 1122, ".input.spin", state 1722, "-end-" | |
257 | (103 of 1722 states) | |
258 | unreached in proctype :init: | |
259 | (0 of 26 states) | |
260 | ||
261 | pan: elapsed time 1.01e+03 seconds | |
262 | pan: rate 2639.775 states/second | |
263 | pan: avg transition delay 1.3764e-06 usec | |
264 | cp .input.spin asserts.spin.input | |
265 | cp .input.spin.trail asserts.spin.input.trail | |
266 | make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-min-progress' |