Trace number 1724447

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913UNSAT 453.204 453.322

General information on the benchmark

Namemanol-pipe-c6nidw_i.cnf
MD5SUM15c4413e436aecbd4fcb1d7037e18abf
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark44.8372
Satisfiable
(Un)Satisfiability was proved
Number of variables95863
Number of clauses283363
Sum of the clauses size661179
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2188908
Number of clauses of size 394454
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1724447-1240696236.cnf
0.00/0.00	c parsed header 'p cnf 95863 283363'
2.20/2.23	c initialized 95863 variables
2.20/2.23	c found 283363 non trivial clauses
2.20/2.23	c
2.20/2.23	c random number generator seed 0
2.20/2.23	c 
2.20/2.23	c  seconds     variables   original    learned     agility
2.20/2.23	c         level        used      conflicts    limit          MB
2.20/2.23	c 
2.20/2.23	c s   2.2   0.0 91992   5.6 90694   203     0     0   0.0  10.8 
3.19/3.21	c 
3.19/3.21	c initial reduction limit 47227 clauses
3.19/3.21	c 
3.19/3.21	c +   3.2 867.9 91992   7.4 90694   303    99 51949  19.8  11.2 
3.19/3.22	c R   3.2 867.9 91992   7.4 90694   303    99 51949  19.8  11.2 
3.19/3.30	c +   3.3 806.3 91992   8.2 90694   453   248 57143   9.1  11.2 
3.29/3.38	c R   3.4 749.0 91992   9.4 90694   603   395 57143  10.7  11.2 
3.39/3.47	c +   3.5 699.3 91992  10.3 90694   678   470 62857   9.1  11.2 
3.69/3.70	c +   3.7 644.2 91992  16.7 90694  1015   803 69142  12.9  11.3 
4.09/4.10	c R   4.1 597.0 91992  18.9 90694  1409  1193 69142   5.8  11.3 
4.19/4.20	c +   4.2 581.3 91992  19.9 90694  1520  1303 76056   8.2  11.3 
4.49/4.58	c s   4.6 532.9 91846  23.1 90619  2191  1955 76056   0.9  11.4 
4.69/4.74	c +   4.7 512.9 91846  23.4 90619  2277  2038 83661   4.0  11.4 
4.69/4.75	c R   4.8 512.4 91846  23.4 90619  2292  2053 83661   7.5  11.4 
4.89/4.95	c R   5.0 490.6 91846  24.2 90619  2592  2352 83661  10.2  11.4 
5.59/5.63	c R   5.6 462.1 91846  26.3 90619  3399  3149 83661  11.4  11.4 
5.59/5.64	c +   5.6 461.3 91846  26.3 90619  3412  3161 92027  13.3  11.4 
6.39/6.43	c s   6.4 416.1 91773  27.6 90547  4077  3810 92027  10.6  11.5 
6.39/6.50	c R   6.5 413.0 91773  27.7 90547  4179  3907 92027   9.4  11.5 
6.59/6.68	c R   6.7 400.5 91773  27.9 90547  4480  4202 92027   9.5  11.5 
6.69/6.79	c R   6.8 394.7 91712  28.1 90547  4686  4398 92027   7.6  11.6 
7.19/7.22	c s   7.2 421.9 91712  28.3 90486  4938  4641 92027   0.7  11.6 
7.29/7.35	c R   7.4 428.2 91712  28.8 90486  4986  4686 92027   5.5  11.6 
7.29/7.35	c 
7.29/7.35	c  seconds     variables   original    learned     agility
7.29/7.35	c         level        used      conflicts    limit          MB
7.29/7.35	c 
7.49/7.50	c +   7.5 421.2 91712  29.0 90486  5114  4812 101e3   5.5  11.6 
7.59/7.69	c R   7.7 413.7 91712  29.8 90486  5788  5450 101e3   8.8  11.6 
8.88/8.99	c +   9.0 390.1 91712  35.0 90486  7667  7306 111e3  14.5  11.8 
8.98/9.03	c R   9.0 389.0 91712  35.0 90486  7794  7433 111e3   9.3  11.8 
10.48/10.56	c +  10.6 357.5 91712  36.5 90486 11496 11115 122e3   9.5  12.2 
10.58/10.69	c R  10.7 356.0 91712  36.5 90486 12597 12216 122e3  10.2  12.3 
14.09/14.15	c +  14.2 369.7 91712  40.7 90486 17239 16821 134e3   8.4  12.8 
14.30/14.36	c s  14.4 367.1 91664  40.7 90440 17543 17117 134e3  13.8  12.9 
14.39/14.41	c R  14.4 366.1 91664  40.8 90440 17644 17217 134e3   8.9  12.9 
14.49/14.55	c R  14.5 364.0 91664  40.8 90440 17945 17517 134e3  22.3  12.9 
14.89/14.99	c R  15.0 362.4 91664  43.3 90440 18745 18314 134e3   9.9  13.0 
15.69/15.72	c R  15.7 354.0 91664  44.5 90440 20758 20314 134e3   5.5  13.2 
15.79/15.83	c s  15.8 353.0 91650  44.5 90427 20859 20411 134e3   7.5  13.2 
15.79/15.89	c R  15.9 352.4 91650  44.5 90427 20960 20512 134e3  18.8  13.2 
16.49/16.50	c R  16.5 358.0 91650  45.4 90427 21260 20812 134e3   4.7  13.3 
17.19/17.26	c R  17.3 350.7 91650  45.9 90427 22061 21609 134e3   9.4  13.3 
18.79/18.88	c R  18.9 340.1 91650  47.6 90427 24064 23607 134e3  13.7  13.5 
18.99/19.04	c s  19.0 339.0 91604  48.1 90381 24222 23759 134e3  10.5  13.5 
19.09/19.10	c R  19.1 338.3 91604  48.1 90381 24322 23856 134e3   8.5  13.5 
19.29/19.32	c N  19.3 336.8 91604  48.5 90381 24622 24153 134e3  25.1  13.5 
19.49/19.58	c R  19.6 334.6 91580  48.5 90381 25132 24660 134e3  11.7  13.6 
19.79/19.83	c s  19.8 332.1 91580  48.5 90358 25393 24920 134e3   6.2  13.6 
19.79/19.83	c 
19.79/19.83	c  seconds     variables   original    learned     agility
19.79/19.83	c         level        used      conflicts    limit          MB
19.79/19.83	c 
19.79/19.87	c R  19.9 331.8 91580  48.5 90358 25433 24960 134e3  11.0  13.6 
19.89/19.99	c R  20.0 330.8 91557  48.5 90358 25648 25174 134e3  13.4  13.6 
20.09/20.18	c +  20.2 328.8 91557  48.5 90358 25853 25379 148e3   7.4  13.7 
20.19/20.25	c R  20.2 328.2 91557  48.5 90358 25949 25474 148e3  12.7  13.7 
20.59/20.62	c s  20.6 325.3 91557  48.5 90336 26592 26114 148e3  10.8  13.8 
20.69/20.75	c R  20.7 324.1 91557  48.5 90336 26751 26271 148e3   6.4  13.8 
21.99/22.05	c R  22.1 323.6 91557  50.0 90336 28755 28270 148e3  19.1  14.0 
24.09/24.11	c R  24.1 307.3 91557  50.4 90336 33562 33070 148e3  15.4  14.6 
27.08/27.13	c +  27.1 296.7 91557  51.5 90336 38774 38266 163e3  20.6  15.2 
28.89/28.96	c R  29.0 288.5 91557  51.6 90336 44784 44273 163e3   6.1  15.9 
36.98/37.05	c +  37.0 284.0 91557  53.8 90336 58155 57611 179e3  12.5  17.6 
42.88/42.97	c R  43.0 286.5 91557  57.1 90336 70442 69858 179e3  12.1  19.4 
54.07/54.14	c +  54.1 269.3 91557  59.7 90336 87226 86596 197e3  11.6  21.4 
81.56/81.64	c N  81.6 241.1 91557  62.5 90336 128e3 127e3 197e3  24.7  27.8 
82.06/82.11	c s  82.1 241.1 91392  62.5 90180 128e3 127e3 197e3  10.2  27.8 
82.16/82.22	c R  82.2 241.0 91392  62.5 90180 128e3 127e3 197e3  11.9  27.8 
82.47/82.58	c R  82.6 240.7 91378  62.5 90180 128e3 127e3 197e3  12.6  27.8 
82.86/82.98	c R  83.0 240.4 91378  62.5 90180 129e3 128e3 197e3   8.8  27.9 
83.36/83.45	c s  83.4 240.2 91378  62.5 90167 129e3 128e3 197e3   2.0  27.9 
83.57/83.65	c R  83.6 240.0 91378  62.5 90167 129e3 129e3 197e3  13.0  28.0 
84.46/84.54	c +  84.5 239.0 91378  62.5 90167 130e3 130e3 216e3  15.2  28.1 
84.96/85.07	c R  85.1 238.4 91378  62.5 90167 131e3 131e3 216e3   9.0  28.2 
84.96/85.07	c 
84.96/85.07	c  seconds     variables   original    learned     agility
84.96/85.07	c         level        used      conflicts    limit          MB
84.96/85.07	c 
88.17/88.24	c R  88.2 235.7 91378  62.6 90167 136e3 135e3 216e3   5.2  28.8 
98.36/98.46	c R  98.4 230.4 91378  63.0 90167 147e3 147e3 216e3  18.8  30.3 
120.15/120.21	c R 120.2 221.0 91378  64.2 90167 173e3 172e3 216e3  18.8  34.3 
140.66/140.74	c + 140.7 213.7 91378  64.6 90167 196e3 195e3 238e3   8.4  37.3 
143.45/143.51	c s 143.5 213.2 90299  64.8 89162 197e3 159e3 238e3  14.4  31.2 
143.45/143.59	c R 143.6 213.1 90299  64.8 89162 197e3 159e3 238e3  11.3  31.2 
144.05/144.10	c R 144.1 213.1 90299  64.8 89162 198e3 159e3 238e3   8.3  31.2 
144.85/144.98	c R 144.9 212.7 90299  64.8 89162 198e3 160e3 238e3  14.7  31.4 
147.25/147.39	c R 147.4 212.0 90299  64.9 89162 200e3 162e3 238e3  14.4  31.6 
152.55/152.63	c R 152.6 211.1 90299  65.1 89162 205e3 167e3 238e3  12.1  32.3 
165.44/165.59	c R 165.6 208.9 90299  65.6 89162 217e3 178e3 238e3  16.7  33.8 
190.43/190.51	c R 190.5 202.7 90299  66.5 89162 242e3 204e3 238e3   5.6  37.9 
240.13/240.30	c + 240.2 194.4 90299  67.0 89162 294e3 53803 262e3  12.7  19.6 
243.13/243.28	c R 243.2 195.8 90299  67.0 89162 300e3 59755 262e3  13.8  20.5 
245.43/245.52	c s 245.5 195.3 89873  67.3 88753 302e3 61525 262e3  12.4  20.7 
245.43/245.53	c R 245.5 195.3 89873  67.3 88753 302e3 61603 262e3  11.8  20.7 
245.83/245.93	c R 245.9 195.3 89873  67.3 88753 302e3 61904 262e3  14.1  20.7 
246.53/246.67	c R 246.6 195.2 89873  67.3 88753 303e3 62706 262e3  13.4  20.8 
248.53/248.67	c R 248.6 195.0 89873  67.3 88753 305e3 64712 262e3   7.0  21.1 
252.62/252.76	c R 252.7 194.2 89873  67.3 88753 310e3 69524 262e3   4.6  21.7 
263.42/263.55	c R 263.5 192.1 89873  67.3 88753 321e3 80751 262e3   3.7  23.4 
274.32/274.44	c s 274.4 191.6 88964  67.4 87928 332e3 67284 262e3   5.8  20.8 
274.32/274.44	c 
274.32/274.44	c  seconds     variables   original    learned     agility
274.32/274.44	c         level        used      conflicts    limit          MB
274.32/274.44	c 
274.32/274.48	c R 274.4 191.6 88964  67.4 87928 332e3 67321 262e3  11.6  20.8 
274.82/274.99	c R 274.9 191.6 88964  67.4 87928 333e3 67619 262e3  11.8  20.9 
275.52/275.61	c R 275.5 191.5 88964  67.4 87928 334e3 68423 262e3   8.4  21.0 
276.92/277.09	c R 277.0 191.2 88964  67.5 87928 336e3 70411 262e3   5.6  21.2 
279.62/279.74	c s 279.7 191.5 88698  67.8 87678 337e3 72005 262e3   7.0  21.3 
279.72/279.84	c R 279.8 191.5 88698  67.8 87678 337e3 72089 262e3   8.4  21.3 
280.02/280.13	c R 280.1 191.4 88698  67.8 87678 338e3 72390 262e3  17.2  21.4 
280.92/281.04	c R 281.0 191.8 88698  67.8 87678 338e3 73180 262e3  10.0  21.5 
282.41/282.57	c R 282.5 191.9 88698  67.8 87678 340e3 75182 262e3   8.4  21.7 
286.92/287.10	c R 287.0 191.6 88698  67.9 87678 345e3 79979 262e3  11.8  22.3 
296.71/296.80	c R 296.7 191.2 88698  68.2 87678 356e3 91165 262e3  16.3  23.9 
301.81/301.97	c s 301.9 190.3 88212  68.3 87232 361e3 94295 262e3   9.6  24.4 
301.91/302.01	c R 301.9 190.3 88211  68.3 87232 361e3 94392 262e3   8.6  24.4 
302.21/302.32	c R 302.2 190.3 88211  68.3 87232 362e3 94690 262e3  20.4  24.5 
302.91/303.02	c R 302.9 190.2 88211  68.3 87232 362e3 95486 262e3  16.4  24.5 
303.01/303.14	c s 303.1 190.2 88211  68.3 87232 362e3 95482 262e3   3.0  24.5 
303.11/303.29	c R 303.2 190.2 88210  68.3 87232 363e3 95731 262e3  12.7  24.6 
303.41/303.55	c R 303.5 190.1 88210  68.3 87232 363e3 96034 262e3  13.5  24.6 
304.31/304.45	c s 304.4 190.2 88210  68.3 87232 364e3 96563 262e3  12.0  24.7 
304.41/304.57	c R 304.5 190.2 88208  68.3 87232 364e3 96682 262e3   7.9  24.7 
304.91/305.09	c R 305.0 190.0 88208  68.3 87232 364e3 96980 262e3   6.8  24.7 
305.61/305.77	c s 305.7 189.8 88208  68.3 87231 364e3 97392 262e3   9.8  24.8 
305.61/305.77	c 
305.61/305.77	c  seconds     variables   original    learned     agility
305.61/305.77	c         level        used      conflicts    limit          MB
305.61/305.77	c 
306.11/306.23	c R 306.2 189.8 88208  68.3 87231 365e3 97764 262e3   8.2  24.8 
308.31/308.48	c R 308.4 189.5 88208  68.4 87231 367e3 99761 262e3   8.9  25.1 
312.90/313.05	c R 313.0 188.7 88208  68.4 87231 372e3 104e3 262e3  11.4  25.7 
323.00/323.16	c R 323.1 187.0 88208  68.4 87231 383e3 115e3 262e3  12.7  27.5 
327.50/327.63	c s 327.5 186.3 88136  68.4 87184 387e3 116e3 262e3  11.9  27.7 
327.60/327.77	c R 327.7 186.3 88136  68.4 87184 387e3 116e3 262e3  14.1  27.7 
328.00/328.14	c R 328.1 186.2 88136  68.4 87184 387e3 117e3 262e3   8.7  27.7 
328.81/328.98	c R 328.9 186.1 88136  68.4 87184 388e3 118e3 262e3  11.3  27.9 
330.71/330.87	c R 330.8 185.6 88136  68.4 87184 390e3 120e3 262e3   6.4  28.2 
335.71/335.80	c R 335.7 184.7 88136  68.4 87184 395e3 124e3 262e3  20.6  29.1 
347.10/347.29	c N 347.2 183.0 88136  68.4 87184 406e3 136e3 262e3  23.1  31.1 
377.69/377.84	c R 377.7 179.9 88136  68.4 87184 432e3 161e3 262e3   3.6  36.1 
392.59/392.80	c + 392.7 178.9 88136  68.4 87184 441e3 171e3 288e3  10.4  37.7 
413.78/413.93	c s 413.8 177.6 86180  69.0 85245 454e3 180e3 288e3  10.1  39.4 
413.98/414.11	c R 414.0 177.5 86166  69.0 85245 454e3 180e3 288e3   5.7  39.4 
414.28/414.49	c R 414.4 177.5 86166  69.0 85245 454e3 181e3 288e3   8.0  39.5 
415.28/415.45	c R 415.3 177.4 86166  69.0 85245 455e3 181e3 288e3   8.0  39.6 
415.88/416.02	c s 415.9 177.3 86166  69.0 85238 455e3 180e3 288e3   5.1  39.4 
417.79/417.96	c R 417.9 177.1 86166  69.0 85238 457e3 182e3 288e3   6.9  39.7 
424.28/424.43	c R 424.3 176.6 86166  69.0 85238 462e3 186e3 288e3   3.7  40.6 
442.68/442.83	c R 442.7 175.4 86166  69.0 85238 473e3 198e3 288e3   8.8  42.4 
448.87/449.02	c s 448.9 175.1 84307  69.5 83420 475e3 104e3 288e3  10.6  24.5 
448.87/449.02	c 
448.87/449.02	c  seconds     variables   original    learned     agility
448.87/449.02	c         level        used      conflicts    limit          MB
448.87/449.02	c 
448.97/449.11	c R 449.0 175.1 84307  69.5 83420 475e3 104e3 288e3   8.8  24.5 
449.27/449.46	c R 449.3 175.1 84307  69.5 83420 476e3 104e3 288e3   4.1  24.5 
450.37/450.56	c R 450.4 175.0 84307  69.5 83420 476e3 105e3 288e3  12.0  24.6 
450.78/450.93	c s 450.8 175.0 82562  69.8 81942 477e3 68421 288e3   8.8  18.9 
450.78/451.00	c R 450.9 175.0 82562  69.8 81942 477e3 68519 288e3  11.4  18.9 
451.07/451.25	c R 451.1 174.9 82562  69.8 81942 477e3 68818 288e3   4.6  19.0 
451.37/451.56	c R 451.4 174.9 82559  69.8 81942 477e3 69063 288e3  11.1  19.0 
451.67/451.80	c R 451.7 174.8 82559  69.8 81942 478e3 69368 288e3   9.4  19.0 
451.88/452.10	c s 452.0 174.8 82559  69.8 81942 478e3 69636 288e3   5.4  19.1 
452.17/452.35	c R 452.2 174.8 82558  69.8 81942 478e3 69813 288e3   6.0  19.1 
452.57/452.74	c R 452.6 174.7 82558  69.8 81942 478e3 70111 288e3   6.9  19.1 
453.08/453.26	c 0 453.1 174.7 77616  70.7 81942 479e3 70608 288e3   6.5  19.3 
453.17/453.32	c 
453.17/453.32	c  seconds     variables   original    learned     agility
453.17/453.32	c         level        used      conflicts    limit          MB
453.17/453.32	c 
453.17/453.32	s UNSATISFIABLE
453.17/453.32	c
453.17/453.32	c 37 iterations
453.17/453.32	c 1463 restarts
453.17/453.32	c 461 failed literals
453.17/453.32	c 479415 conflicts
453.17/453.32	c 2763669 decisions
453.17/453.32	c 18247 fixed variables
453.17/453.32	c 15742312 learned literals
453.17/453.32	c 45.0% deleted literals
453.17/453.32	c 761842894 propagations
453.17/453.32	c 70.7% variables used
453.17/453.32	c 453.1 seconds in library
453.17/453.32	c 1.7 megaprops/second
453.17/453.32	c 25 simplifications
453.17/453.32	c 1 reductions
453.17/453.32	c 63.4 MB recycled
453.17/453.32	c 44.2 MB maximally allocated
453.17/453.32	c 453.1 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1724447-1240696236/watcher-1724447-1240696236 -o /tmp/evaluation-result-1724447-1240696236/solver-1724447-1240696236 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1724447-1240696236.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18783
/proc/meminfo: memFree=1665776/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=6228 CPUtime=0
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 550 0 0 0 0 0 0 0 18 0 1 0 97651436 6377472 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134532235 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 1557 535 53 152 0 1403 0

[startup+0.0166189 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18783
/proc/meminfo: memFree=1665776/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=6744 CPUtime=0.01
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 1568 0 0 0 1 0 0 0 18 0 1 0 97651436 6905856 1553 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 1686 1553 56 152 0 1532 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6744

[startup+0.101626 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18783
/proc/meminfo: memFree=1665776/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=9644 CPUtime=0.09
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 2255 0 0 0 9 0 0 0 18 0 1 0 97651436 9875456 2240 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 2411 2240 56 152 0 2257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9644

[startup+0.301646 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18783
/proc/meminfo: memFree=1665776/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=12936 CPUtime=0.29
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 3085 0 0 0 28 1 0 0 19 0 1 0 97651436 13246464 3070 1992294400 134512640 135137933 4294956240 18446744073709551615 134559745 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 3234 3070 61 152 0 3080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12936

[startup+0.701685 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18783
/proc/meminfo: memFree=1665776/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=13068 CPUtime=0.69
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 3117 0 0 0 68 1 0 0 22 0 1 0 97651436 13381632 3102 1992294400 134512640 135137933 4294956240 18446744073709551615 134522729 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 3267 3102 61 152 0 3113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13068

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1653480/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=13228 CPUtime=1.49
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 3131 0 0 0 148 1 0 0 25 0 1 0 97651436 13545472 3116 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 3307 3116 61 152 0 3153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13228

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1653352/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=13744 CPUtime=3.09
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 3257 0 0 0 308 1 0 0 25 0 1 0 97651436 14073856 3242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 3436 3242 69 152 0 3282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13744

[startup+6.30123 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1652648/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=14008 CPUtime=6.29
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 3294 0 0 0 628 1 0 0 25 0 1 0 97651436 14344192 3279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 3502 3279 69 152 0 3348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14008

[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1651560/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=15064 CPUtime=12.68
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 3570 0 0 0 1267 1 0 0 25 0 1 0 97651436 15425536 3555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 3766 3555 69 152 0 3612 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15064

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1649128/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=17568 CPUtime=25.48
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 4163 0 0 0 2546 2 0 0 25 0 1 0 97651436 17989632 4148 1992294400 134512640 135137933 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 4392 4148 69 152 0 4238 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17568

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1642664/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=24160 CPUtime=51.07
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 5803 0 0 0 5103 4 0 0 25 0 1 0 97651436 24739840 5788 1992294400 134512640 135137933 4294956240 18446744073709551615 134548799 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 6040 5788 69 152 0 5886 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24160

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1632168/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=34716 CPUtime=102.26
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 8371 0 0 0 10220 6 0 0 25 0 1 0 97651436 35549184 8356 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 8679 8356 69 152 0 8525 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1624872/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=41712 CPUtime=162.24
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 10180 0 0 0 16216 8 0 0 25 0 1 0 97651436 42713088 10165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 10428 10165 69 152 0 10274 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41712

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1618984/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=47388 CPUtime=222.24
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 11648 0 0 0 22214 10 0 0 25 0 1 0 97651436 48525312 11633 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 11847 11633 69 152 0 11693 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 47388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617512/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=282.21
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12009 0 0 0 28211 10 0 0 25 0 1 0 97651436 50118656 11983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11983 69 152 0 12082 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 48944

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=342.2
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12009 0 0 0 34209 11 0 0 25 0 1 0 97651436 50118656 11983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11983 69 152 0 12082 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 48944

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617512/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=402.19
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12009 0 0 0 40208 11 0 0 25 0 1 0 97651436 50118656 11983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11983 69 152 0 12082 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 48944

Solver just ended. Dumping a history of the last processes samples

[startup+409.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617512/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=409.38
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12009 0 0 0 40927 11 0 0 25 0 1 0 97651436 50118656 11983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11983 69 152 0 12082 0
Current children cumulated CPU time (s) 409.38
Current children cumulated vsize (KiB) 48944

[startup+435.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=434.98
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 43487 11 0 0 25 0 1 0 97651436 50118656 11985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11985 69 152 0 12082 0
Current children cumulated CPU time (s) 434.98
Current children cumulated vsize (KiB) 48944

[startup+441.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=441.38
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 44127 11 0 0 25 0 1 0 97651436 50118656 11985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11985 69 152 0 12082 0
Current children cumulated CPU time (s) 441.38
Current children cumulated vsize (KiB) 48944

[startup+447.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=447.77
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 44766 11 0 0 25 0 1 0 97651436 50118656 11985 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11985 69 152 0 12082 0
Current children cumulated CPU time (s) 447.77
Current children cumulated vsize (KiB) 48944

[startup+451.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=450.97
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 45086 11 0 0 25 0 1 0 97651436 50118656 11985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11985 69 152 0 12082 0
Current children cumulated CPU time (s) 450.97
Current children cumulated vsize (KiB) 48944

[startup+452.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=452.57
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 45246 11 0 0 25 0 1 0 97651436 50118656 11985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11985 69 152 0 12082 0
Current children cumulated CPU time (s) 452.57
Current children cumulated vsize (KiB) 48944

[startup+453.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=48944 CPUtime=452.98
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 45287 11 0 0 25 0 1 0 97651436 50118656 11985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 12236 11985 69 152 0 12082 0
Current children cumulated CPU time (s) 452.98
Current children cumulated vsize (KiB) 48944

[startup+453.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18784
/proc/meminfo: memFree=1617448/2055920 swapFree=4192812/4192956
[pid=18783] ppid=18781 vsize=46184 CPUtime=453.17
/proc/18783/stat : 18783 (picosat) R 18781 18783 18499 0 -1 4194304 12011 0 0 0 45306 11 0 0 25 0 1 0 97651436 47292416 11368 1992294400 134512640 135137933 4294956240 18446744073709551615 134663523 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 11546 11368 69 152 0 11392 0
Current children cumulated CPU time (s) 453.17
Current children cumulated vsize (KiB) 46184

Child status: 20
Real time (s): 453.322
CPU time (s): 453.204
CPU user time (s): 453.078
CPU system time (s): 0.12598
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 48944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 453.078
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12013
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1165

runsolver used 0.544917 second user time and 0.962853 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-25 23:50:37
IDJOB=1724447
IDBENCH=71780
IDSOLVER=506
FILE ID=node56/1724447-1240696236
PBS_JOBID= 9186711
Free space on /tmp= 103004 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT_RACE06/manol-pipe-c6nidw_i.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724447-1240696236/watcher-1724447-1240696236 -o /tmp/evaluation-result-1724447-1240696236/solver-1724447-1240696236 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1724447-1240696236.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 15c4413e436aecbd4fcb1d7037e18abf
RANDOM SEED=1572158991

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1666192 kB
Buffers:         54580 kB
Cached:         249848 kB
SwapCached:        144 kB
Active:         129812 kB
Inactive:       189268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5348 kB
Writeback:           0 kB
Mapped:          24432 kB
Slab:            56552 kB
Committed_AS:   310112 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103000 MiB
End job on node56 at 2009-04-25 23:58:10