Trace number 1518982

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 913SAT 460.718 460.873

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S321371087-018.cnf
MD5SUMb036614b8a0cd434fa1df7a69038371b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1518982-1238306914.cnf
0.00/0.00	c parsed header 'p cnf 460 1955'
0.00/0.00	c initialized 460 variables
0.00/0.00	c found 1955 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   460   0.0  1955     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 977 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  54.9   460  74.8  1955   100   100  1074  14.9   0.1 
0.00/0.00	c R   0.0  54.9   460  74.8  1955   100   100  1074  14.9   0.1 
0.00/0.01	c +   0.0  41.5   460  92.8  1955   250   250  1181  24.6   0.1 
0.00/0.01	c N   0.0  37.5   460  96.3  1955   402   402  1181  26.7   0.1 
0.00/0.01	c +   0.0  36.1   460  97.0  1955   475   475  1299  28.3   0.1 
0.00/0.02	c +   0.0  32.6   460  97.6  1955   812   812  1428  30.6   0.2 
0.00/0.04	c N   0.0  30.6   460  98.7  1955  1204  1204  1428  28.5   0.2 
0.00/0.04	c +   0.0  30.1   460  98.7  1955  1317  1317  1570  28.2   0.2 
0.00/0.07	c +   0.1  28.4   460  99.1  1955  2074  1285  1727  28.7   0.2 
0.10/0.11	c N   0.1  28.0   460  99.1  1955  3205  1547  1727  27.1   0.3 
0.10/0.11	c +   0.1  28.0   460  99.1  1955  3209  1551  1899  27.4   0.3 
0.10/0.18	c +   0.2  27.0   460  99.3  1955  4911  1345  2088  29.1   0.2 
0.20/0.28	c +   0.3  25.8   460  99.3  1955  7464  1804  2296  28.7   0.3 
0.30/0.30	c N   0.3  25.7   460  99.6  1955  8015  1202  2296  29.2   0.2 
0.40/0.44	c +   0.4  25.3   460  99.6  1955 11293  2170  2525  26.8   0.3 
0.60/0.68	c +   0.7  24.5   460  99.6  1955 17036  1572  2777  27.4   0.3 
0.70/0.77	c N   0.8  24.2   460  99.6  1955 19237  2380  2777  27.1   0.4 
1.00/1.05	c +   1.1  23.8   460  99.6  1955 25650  1825  3054  27.4   0.3 
1.60/1.61	c +   1.6  22.9   460  99.6  1955 38571  2485  3359  27.1   0.3 
1.80/1.89	c N   1.9  22.6   460  99.6  1955 44886  2054  3359  26.6   0.3 
1.80/1.89	c 
1.80/1.89	c  seconds     variables   original    learned     agility
1.80/1.89	c         level        used      conflicts    limit          MB
1.80/1.89	c 
2.40/2.46	c +   2.5  22.4   460  99.6  1955 57952  3319  3694  29.0   0.5 
3.80/3.81	c +   3.8  22.4   460  99.6  1955 87023  2715  4063  24.7   0.4 
4.49/4.54	c N   4.5  22.2   460  99.6  1955 102e3  3999  4063  29.1   0.5 
5.79/5.86	c +   5.9  22.7   460  99.6  1955 130e3  3536  4469  27.2   0.5 
8.99/9.03	c +   9.0  23.0   460  99.6  1955 196e3  3934  4915  26.0   0.5 
10.69/10.78	c N  10.8  22.8   460  99.6  1955 230e3  4145  4915  26.7   0.6 
13.79/13.89	c +  13.9  22.4   460  99.6  1955 294e3  3490  5406  26.7   0.5 
21.39/21.46	c +  21.5  21.8   460  99.6  1955 441e3  4267  5946  30.6   0.6 
25.09/25.17	c N  25.2  21.7   460  99.6  1955 512e3  4178  5946  26.7   0.6 
32.88/32.97	c +  33.0  21.2   460  99.6  1955 662e3  4425  6540  27.7   0.6 
50.97/51.00	c +  51.0  21.0   460  99.6  1955 993e3  4488  7194  26.2   0.6 
58.28/58.38	c N  58.4  20.9   460  99.6  1955 112e4  5822  7194  27.0   0.7 
78.27/78.35	c +  78.3  20.4   460  99.6  1955 148e4  3649  7913  27.1   0.5 
121.25/121.30	c + 121.3  20.8   460  99.6  1955 223e4  7364  8704  26.4   0.9 
134.74/134.83	c N 134.8  20.7   460  99.6  1955 246e4  6430  8704  26.5   0.9 
186.83/186.99	c + 186.9  20.2   460  99.8  1955 335e4  4437  9574  27.7   0.6 
289.69/289.81	c + 289.7  20.0   460  99.8  1955 502e4  7305 10531  27.9   0.9 
309.28/309.45	c N 309.3  19.9   460  99.8  1955 533e4  9247 10531  28.3   1.2 
453.84/454.04	c + 453.9  20.6   460  99.8  1955 754e4  6476 11584  26.5   0.9 
460.64/460.87	c 1 460.7  20.6   460  99.8  1955 763e4  7530 11584  23.7   1.0 
460.64/460.87	c 
460.64/460.87	c  seconds     variables   original    learned     agility
460.64/460.87	c         level        used      conflicts    limit          MB
460.64/460.87	c 
460.64/460.87	s SATISFIABLE
460.64/460.87	v -1 2 3 4 5 6 -7 -8 -9 -10 11 -12 -13 14 -15 16 17 -18 19 -20 21 -22 -23 24 25
460.64/460.87	v -26 -27 28 29 -30 -31 -32 33 -34 -35 36 37 -38 -39 40 -41 42 43 44 45 46 47
460.64/460.87	v -48 49 -50 51 52 -53 -54 -55 56 57 58 59 60 -61 62 63 64 65 66 67 -68 -69 -70
460.64/460.87	v 71 -72 73 74 -75 -76 -77 -78 -79 80 -81 -82 -83 84 -85 -86 87 88 89 90 91 92
460.64/460.87	v 93 -94 95 96 -97 98 99 -100 101 -102 103 -104 105 -106 107 108 109 110 -111
460.64/460.87	v -112 113 -114 -115 -116 117 118 -119 -120 -121 -122 -123 124 -125 -126 127
460.64/460.87	v 128 129 130 131 -132 -133 -134 -135 136 137 -138 139 -140 -141 142 -143 144
460.64/460.87	v 145 146 -147 -148 149 -150 -151 152 -153 154 -155 -156 157 -158 -159 160 161
460.64/460.87	v 162 -163 164 -165 166 -167 -168 -169 -170 171 172 173 174 175 -176 177 -178
460.64/460.87	v -179 -180 -181 -182 -183 -184 185 186 -187 -188 -189 190 -191 -192 193 194
460.64/460.87	v -195 196 -197 198 -199 -200 201 202 -203 204 -205 206 207 208 -209 210 211
460.64/460.87	v 212 213 -214 215 216 -217 218 219 -220 -221 222 223 224 -225 226 -227 -228
460.64/460.87	v 229 230 -231 -232 233 234 -235 236 -237 238 239 -240 -241 -242 243 244 -245
460.64/460.87	v -246 247 248 -249 -250 -251 -252 -253 -254 255 -256 -257 -258 259 -260 261
460.64/460.87	v 262 263 264 265 266 267 268 -269 270 -271 -272 -273 274 -275 276 -277 278
460.64/460.87	v -279 -280 281 -282 283 -284 -285 -286 287 288 -289 290 291 292 -293 294 -295
460.64/460.87	v -296 297 298 299 -300 301 302 303 304 305 -306 -307 308 309 -310 311 -312
460.64/460.87	v -313 314 315 -316 317 -318 319 320 -321 322 -323 324 325 -326 -327 328 329
460.64/460.87	v 330 -331 332 333 -334 -335 -336 337 338 -339 -340 -341 -342 343 -344 -345
460.64/460.87	v -346 347 348 -349 -350 -351 352 353 -354 355 356 -357 -358 -359 -360 -361 362
460.64/460.87	v -363 364 365 366 367 368 -369 370 -371 -372 -373 374 375 -376 377 378 -379
460.64/460.87	v -380 381 382 -383 384 385 386 -387 -388 389 390 -391 392 393 394 395 -396
460.64/460.87	v -397 398 399 -400 -401 402 403 -404 405 -406 -407 408 409 410 -411 -412 -413
460.64/460.87	v -414 415 -416 417 418 419 -420 421 -422 423 -424 425 426 427 428 429 430 -431
460.64/460.87	v 432 433 434 -435 -436 -437 -438 -439 -440 -441 442 -443 -444 -445 446 447
460.64/460.87	v -448 -449 450 451 -452 453 454 455 -456 457 458 -459 -460 0
460.64/460.87	c
460.64/460.87	c 0 iterations
460.64/460.87	c 16 restarts
460.64/460.87	c 0 failed literals
460.64/460.87	c 7637189 conflicts
460.64/460.87	c 9085013 decisions
460.64/460.87	c 0 fixed variables
460.64/460.87	c 173169772 learned literals
460.64/460.87	c 24.0% deleted literals
460.64/460.87	c 655138851 propagations
460.64/460.87	c 99.8% variables used
460.64/460.87	c 460.7 seconds in library
460.64/460.87	c 1.4 megaprops/second
460.64/460.87	c 1 simplifications
460.64/460.87	c 1798 reductions
460.64/460.87	c 805.4 MB recycled
460.64/460.87	c 1.6 MB maximally allocated
460.64/460.87	c 460.7 seconds total run time

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518982-1238306914/watcher-1518982-1238306914 -o /tmp/evaluation-result-1518982-1238306914/solver-1518982-1238306914 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518982-1238306914.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: 0.91 0.95 0.97 3/64 17368
/proc/meminfo: memFree=784232/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=780 CPUtime=0
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1103357233 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 195 105 69 152 0 41 0

[startup+0.0952499 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17368
/proc/meminfo: memFree=784232/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1044 CPUtime=0.09
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 170 0 0 0 9 0 0 0 18 0 1 0 1103357233 1069056 155 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 261 155 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.101251 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17368
/proc/meminfo: memFree=784232/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1044 CPUtime=0.1
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 170 0 0 0 10 0 0 0 18 0 1 0 1103357233 1069056 155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 261 155 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301288 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17368
/proc/meminfo: memFree=784232/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1044 CPUtime=0.3
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 184 0 0 0 30 0 0 0 19 0 1 0 1103357233 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701364 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17368
/proc/meminfo: memFree=784232/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1176 CPUtime=0.7
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 197 0 0 0 70 0 0 0 22 0 1 0 1103357233 1204224 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 294 182 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50151 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 17369
/proc/meminfo: memFree=783712/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1176 CPUtime=1.5
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 214 0 0 0 150 0 0 0 25 0 1 0 1103357233 1204224 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1176

[startup+3.10181 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 17369
/proc/meminfo: memFree=783520/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1308 CPUtime=3.1
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 230 0 0 0 310 0 0 0 25 0 1 0 1103357233 1339392 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134547441 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 327 215 69 152 0 173 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1308

[startup+6.30243 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 17369
/proc/meminfo: memFree=783328/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1464 CPUtime=6.3
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 258 0 0 0 630 0 0 0 25 0 1 0 1103357233 1499136 243 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 366 243 69 152 0 212 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1464

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 17369
/proc/meminfo: memFree=783136/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1464 CPUtime=12.69
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 274 0 0 0 1269 0 0 0 25 0 1 0 1103357233 1499136 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 366 259 69 152 0 212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1464

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 17369
/proc/meminfo: memFree=783008/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1596 CPUtime=25.49
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 307 0 0 0 2549 0 0 0 25 0 1 0 1103357233 1634304 292 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 399 292 69 152 0 245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1596

[startup+51.1018 s]
/proc/loadavg: 1.02 0.97 0.97 2/65 17369
/proc/meminfo: memFree=782944/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1596 CPUtime=51.07
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 327 0 0 0 5107 0 0 0 25 0 1 0 1103357233 1634304 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 399 312 69 152 0 245 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1596

[startup+102.305 s]
/proc/loadavg: 1.08 0.99 0.98 2/65 17369
/proc/meminfo: memFree=782688/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=1852 CPUtime=102.26
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 377 0 0 0 10226 0 0 0 25 0 1 0 1103357233 1896448 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134543381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 463 362 69 152 0 309 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1852

[startup+162.302 s]
/proc/loadavg: 1.09 1.01 0.98 2/65 17369
/proc/meminfo: memFree=782560/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2028 CPUtime=162.23
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 404 0 0 0 16223 0 0 0 25 0 1 0 1103357233 2076672 389 1992294400 134512640 135137933 4294956240 18446744073709551615 134547586 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 507 389 69 152 0 353 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2028

[startup+222.301 s]
/proc/loadavg: 1.22 1.06 1.00 2/65 17369
/proc/meminfo: memFree=782432/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2028 CPUtime=222.21
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 425 0 0 0 22221 0 0 0 25 0 1 0 1103357233 2076672 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134551563 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 507 410 69 152 0 353 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2028

[startup+282.301 s]
/proc/loadavg: 1.13 1.06 1.00 2/65 17369
/proc/meminfo: memFree=782432/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2148 CPUtime=282.19
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 429 0 0 0 28219 0 0 0 25 0 1 0 1103357233 2199552 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 537 414 69 152 0 383 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2148

[startup+342.302 s]
/proc/loadavg: 1.10 1.06 1.00 2/65 17369
/proc/meminfo: memFree=782176/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2280 CPUtime=342.18
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 474 0 0 0 34217 1 0 0 25 0 1 0 1103357233 2334720 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134553901 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 570 459 69 152 0 416 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2280

[startup+402.303 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 17369
/proc/meminfo: memFree=782176/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2280 CPUtime=402.16
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 474 0 0 0 40215 1 0 0 25 0 1 0 1103357233 2334720 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134552402 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 570 459 69 152 0 416 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2280

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

[startup+409.501 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 17369
/proc/meminfo: memFree=782176/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2280 CPUtime=409.35
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 474 0 0 0 40934 1 0 0 25 0 1 0 1103357233 2334720 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 570 459 69 152 0 416 0
Current children cumulated CPU time (s) 409.35
Current children cumulated vsize (KiB) 2280

[startup+435.101 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 17369
/proc/meminfo: memFree=782112/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2280 CPUtime=434.94
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 474 0 0 0 43493 1 0 0 25 0 1 0 1103357233 2334720 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 570 459 69 152 0 416 0
Current children cumulated CPU time (s) 434.94
Current children cumulated vsize (KiB) 2280

[startup+447.901 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=782112/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2280 CPUtime=447.74
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 483 0 0 0 44773 1 0 0 25 0 1 0 1103357233 2334720 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 570 468 69 152 0 416 0
Current children cumulated CPU time (s) 447.74
Current children cumulated vsize (KiB) 2280

[startup+454.306 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=782112/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2280 CPUtime=454.14
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 483 0 0 0 45413 1 0 0 25 0 1 0 1103357233 2334720 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 570 468 69 152 0 416 0
Current children cumulated CPU time (s) 454.14
Current children cumulated vsize (KiB) 2280

[startup+457.501 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=781984/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2412 CPUtime=457.34
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 513 0 0 0 45733 1 0 0 25 0 1 0 1103357233 2469888 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 603 498 69 152 0 449 0
Current children cumulated CPU time (s) 457.34
Current children cumulated vsize (KiB) 2412

[startup+459.102 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=781984/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2412 CPUtime=458.94
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 519 0 0 0 45893 1 0 0 25 0 1 0 1103357233 2469888 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 603 504 69 152 0 449 0
Current children cumulated CPU time (s) 458.94
Current children cumulated vsize (KiB) 2412

[startup+459.902 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=781984/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2412 CPUtime=459.74
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 519 0 0 0 45973 1 0 0 25 0 1 0 1103357233 2469888 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134551738 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 603 504 69 152 0 449 0
Current children cumulated CPU time (s) 459.74
Current children cumulated vsize (KiB) 2412

[startup+460.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=781984/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2412 CPUtime=460.14
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 519 0 0 0 46013 1 0 0 25 0 1 0 1103357233 2469888 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 603 504 69 152 0 449 0
Current children cumulated CPU time (s) 460.14
Current children cumulated vsize (KiB) 2412

[startup+460.702 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=781984/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2412 CPUtime=460.53
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 519 0 0 0 46052 1 0 0 25 0 1 0 1103357233 2469888 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 603 504 69 152 0 449 0
Current children cumulated CPU time (s) 460.53
Current children cumulated vsize (KiB) 2412

[startup+460.802 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 17369
/proc/meminfo: memFree=781984/2055920 swapFree=4178280/4192956
[pid=17368] ppid=17366 vsize=2412 CPUtime=460.64
/proc/17368/stat : 17368 (picosat) R 17366 17368 17107 0 -1 4194304 519 0 0 0 46063 1 0 0 25 0 1 0 1103357233 2469888 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17368/statm: 603 504 69 152 0 449 0
Current children cumulated CPU time (s) 460.64
Current children cumulated vsize (KiB) 2412

Child status: 10
Real time (s): 460.873
CPU time (s): 460.718
CPU user time (s): 460.701
CPU system time (s): 0.016997
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 2412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 460.701
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 521
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= 486

runsolver used 0.32395 second user time and 0.970852 second system time

The end

Launcher Data

Begin job on node21 at 2009-03-29 08:08:34
IDJOB=1518982
IDBENCH=70725
IDSOLVER=506
FILE ID=node21/1518982-1238306914
PBS_JOBID= 9061087
Free space on /tmp= 66428 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S321371087-018.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518982-1238306914/watcher-1518982-1238306914 -o /tmp/evaluation-result-1518982-1238306914/solver-1518982-1238306914 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518982-1238306914.cnf

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

MD5SUM BENCH= b036614b8a0cd434fa1df7a69038371b
RANDOM SEED=1344749825

node21.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		: 3000.259
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		: 3000.259
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:        784648 kB
Buffers:        101084 kB
Cached:        1069736 kB
SwapCached:       8436 kB
Active:         243280 kB
Inactive:       937572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        784648 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            76432 kB
Committed_AS:  2921500 kB
PageTables:       1380 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= 66428 MiB
End job on node21 at 2009-03-29 08:16:15