Trace number 1518075

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
VARSAT-crafted 2009-03-22SAT 769.707 769.908

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S602463346-055.cnf
MD5SUMf50ad9abb19635b49e2de66215f8fa56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1929081392.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     485     2100     6392 |      700        0    nan |  0.000 % |
0.00/0.01	c |       100 |     485     2100     6392 |      770      100     21 |  0.000 % |
0.00/0.01	c |       251 |     485     2100     6392 |      847      251     22 |  0.000 % |
0.00/0.02	c |       476 |     485     2100     6392 |      931      476     23 |  0.000 % |
0.00/0.04	c |       814 |     485     2100     6392 |     1024      814     23 |  0.000 % |
0.00/0.06	c |      1320 |     485     2100     6392 |     1127      789     22 |  0.000 % |
0.00/0.09	c |      2080 |     485     2100     6392 |     1240      960     20 |  0.000 % |
0.09/0.13	c |      3219 |     485     2100     6392 |     1364      808     20 |  0.000 % |
0.19/0.21	c |      4929 |     485     2100     6392 |     1500     1094     19 |  0.000 % |
0.29/0.31	c |      7491 |     485     2100     6392 |     1650     1337     20 |  0.000 % |
0.39/0.48	c |     11335 |     485     2100     6392 |     1815      933     19 |  0.000 % |
0.69/0.74	c |     17101 |     485     2100     6392 |     1997     1087     20 |  0.000 % |
1.10/1.13	c |     25751 |     485     2100     6392 |     2196     1594     20 |  0.000 % |
1.69/1.74	c |     38725 |     485     2100     6392 |     2416     2221     20 |  0.000 % |
2.69/2.70	c |     58188 |     485     2100     6392 |     2658     2007     20 |  0.000 % |
4.09/4.17	c |     87383 |     485     2100     6392 |     2924     1439     18 |  0.000 % |
6.29/6.38	c |    131172 |     485     2100     6392 |     3216     2065     20 |  0.000 % |
9.79/9.87	c |    196856 |     485     2100     6392 |     3538     2387     21 |  0.000 % |
15.29/15.34	c |    295382 |     485     2100     6392 |     3891     2141     21 |  0.000 % |
24.09/24.13	c |    443174 |     485     2100     6392 |     4281     3957     24 |  0.000 % |
37.58/37.61	c |    664857 |     485     2100     6392 |     4709     2486     20 |  0.000 % |
58.77/58.88	c |    997383 |     485     2100     6392 |     5180     3818     23 |  0.000 % |
91.66/91.77	c |   1496171 |     485     2100     6392 |     5698     2735     21 |  0.000 % |
142.96/143.01	c |   2244355 |     485     2100     6392 |     6268     3208     22 |  0.000 % |
226.63/226.79	c |   3366630 |     485     2100     6392 |     6894     5765     26 |  0.000 % |
355.70/355.88	c |   5050041 |     485     2100     6392 |     7584     6657     27 |  0.000 % |
555.26/555.48	c |   7575157 |     485     2100     6392 |     8342     7525     24 |  0.000 % |
769.60/769.90	c ===============================================================================
769.60/769.90	c surveys--CPU time (sec)   : 0.0600         (0.01 % of total)
769.60/769.90	c surveys--attempted        : 27             (450 /sec)
769.60/769.90	c surveys--converged        : 27             (100.00 % successful)
769.60/769.90	c restarts              : 27
769.70/769.90	c conflicts             : 10084450       (13103 /sec)
769.70/769.90	c decisions             : 12057082       (1.79 % random) (15666 /sec)
769.70/769.90	c propagations          : 712402599      (925661 /sec)
769.70/769.90	c conflict literals     : 265051581      (20.67 % deleted)
769.70/769.90	c Memory used           : 10.97 MB
769.70/769.90	c Total CPU time (sec)      : 769.6750    
769.70/769.90	c 
769.70/769.90	s SATISFIABLE
769.70/769.90	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 -26 27 28 -29 -30 -31 32 -33 -34 -35 36 37 38 -39 40 41 -42 -43 44 -45 -46 -47 -48 49 -50 -51 -52 53 -54 -55 56 -57 58 59 -60 61 -62 -63 64 -65 -66 -67 -68 -69 -70 71 -72 73 -74 75 -76 -77 -78 -79 80 81 82 83 84 -85 86 -87 88 -89 90 -91 92 93 -94 -95 96 97 -98 99 -100 -101 -102 -103 -104 -105 106 107 -108 109 110 -111 -112 113 114 115 -116 -117 118 -119 -120 121 122 -123 -124 125 126 127 128 -129 130 -131 132 133 134 135 136 137 -138 -139 140 141 -142 -143 -144 -145 146 -147 -148 -149 -150 -151 -152 -153 154 155 156 157 158 -159 -160 161 162 -163 164 -165 -166 -167 168 169 -170 -171 -172 173 -174 -175 -176 177 178 179 180 -181 -182 183 -184 -185 -186 187 -188 189 190 -191 -192 -193 -194 -195 -196 197 -198 -199 -200 -201 202 203 -204 -205 206 -207 208 -209 210 211 212 -213 -214 -215 -216 217 -218 219 220 221 222 223 -224 -225 226 227 228 -229 -230 231 232 233 -234 235 -236 -237 -238 -239 -240 241 -242 -243 -244 245 246 247 -248 249 -250 251 -252 -253 -254 -255 256 -257 -258 259 260 261 262 263 -264 265 266 267 -268 -269 270 271 -272 -273 -274 275 -276 -277 -278 279 280 -281 -282 283 -284 -285 286 287 -288 289 -290 -291 -292 -293 -294 -295 -296 297 298 299 300 301 -302 -303 -304 305 -306 307 -308 -309 -310 -311 -312 -313 314 -315 -316 -317 318 319 -320 -321 -322 323 324 -325 -326 -327 328 -329 330 331 332 -333 334 335 336 337 338 -339 -340 -341 -342 -343 344 345 -346 -347 -348 349 -350 351 352 353 -354 -355 356 357 -358 359 360 361 362 -363 364 -365 366 -367 368 -369 -370 -371 -372 373 374 375 376 -377 -378 -379 380 -381 -382 383 -384 385 386 387 388 -389 390 391 392 393 -394 395 396 -397 -398 399 -400 401 -402 403 404 405 406 407 -408 409 -410 -411 -412 413 -414 -415 416 -417 -418 -419 -420 -421 422 423 -424 425 426 427 428 429 430 -431 -432 433 -434 -435 436 -437 -438 -439 440 -441 442 -443 -444 445 446 -447 448 449 -450 -451 452 453 -454 -455 -456 -457 -458 459 -460 -461 -462 -463 -464 465 466 467 -468 -469 -470 -471 -472 473 474 475 476 -477 478 -479 480 481 482 -483 -484 -485 -486 -487 488 489 490 491 -492 -493 -494 -495 -496 497 -498 499 500 0

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-1518075-1238294800/watcher-1518075-1238294800 -o /tmp/evaluation-result-1518075-1238294800/solver-1518075-1238294800 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1929081392 HOME/instance-1518075-1238294800.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: 1.00 1.00 1.00 2/73 16017
/proc/meminfo: memFree=1591552/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=2548 CPUtime=0
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1102144808 2609152 226 1992294400 4194304 5102648 548682068800 18446744073709551615 4485962 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 637 226 99 221 0 413 0

[startup+0.096496 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16017
/proc/meminfo: memFree=1591552/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=2680 CPUtime=0.09
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 1102144808 2744320 267 1992294400 4194304 5102648 548682068800 18446744073709551615 4250727 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 670 267 111 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.101495 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16017
/proc/meminfo: memFree=1591552/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=2680 CPUtime=0.09
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 1102144808 2744320 270 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 670 270 111 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301517 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16017
/proc/meminfo: memFree=1591552/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=2812 CPUtime=0.29
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 317 0 0 0 29 0 0 0 20 0 1 0 1102144808 2879488 302 1992294400 4194304 5102648 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 703 302 111 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701559 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16017
/proc/meminfo: memFree=1591552/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=2944 CPUtime=0.69
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 361 0 0 0 69 0 0 0 24 0 1 0 1102144808 3014656 346 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 736 346 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1590520/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=3080 CPUtime=1.49
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 402 0 0 0 149 0 0 0 25 0 1 0 1102144808 3153920 387 1992294400 4194304 5102648 548682068800 18446744073709551615 4249911 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 770 387 111 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1590200/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=3344 CPUtime=3.09
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 466 0 0 0 309 0 0 0 25 0 1 0 1102144808 3424256 451 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 836 451 111 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1589752/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=3608 CPUtime=6.29
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 520 0 0 0 629 0 0 0 25 0 1 0 1102144808 3694592 505 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 902 505 111 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1589176/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=4140 CPUtime=12.69
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 650 0 0 0 1269 0 0 0 25 0 1 0 1102144808 4239360 635 1992294400 4194304 5102648 548682068800 18446744073709551615 4229995 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 1035 635 111 221 0 811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4140

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1588600/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=4668 CPUtime=25.48
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 798 0 0 0 2548 0 0 0 25 0 1 0 1102144808 4780032 783 1992294400 4194304 5102648 548682068800 18446744073709551615 4254961 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 1167 783 111 221 0 943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4668

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1587896/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=5336 CPUtime=51.08
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 966 0 0 0 5108 0 0 0 25 0 1 0 1102144808 5464064 951 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 1334 951 111 221 0 1110 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5336

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1586936/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=6300 CPUtime=102.26
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 1181 0 0 0 10226 0 0 0 25 0 1 0 1102144808 6451200 1166 1992294400 4194304 5102648 548682068800 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 1575 1166 111 221 0 1351 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6300

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1586040/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=7244 CPUtime=162.25
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 1411 0 0 0 16224 1 0 0 25 0 1 0 1102144808 7417856 1396 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 1811 1396 111 221 0 1587 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7244

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1585400/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=7792 CPUtime=222.23
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 1548 0 0 0 22222 1 0 0 25 0 1 0 1102144808 7979008 1533 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 1948 1533 111 221 0 1724 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7792

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1584696/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=8344 CPUtime=282.22
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 1713 0 0 0 28221 1 0 0 25 0 1 0 1102144808 8544256 1698 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2086 1698 111 221 0 1862 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1584376/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=8748 CPUtime=342.2
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 1786 0 0 0 34219 1 0 0 25 0 1 0 1102144808 8957952 1771 1992294400 4194304 5102648 548682068800 18446744073709551615 4249865 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2187 1771 111 221 0 1963 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8748

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1583672/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=9316 CPUtime=402.18
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 1946 0 0 0 40217 1 0 0 25 0 1 0 1102144808 9539584 1931 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2329 1931 111 221 0 2105 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1583416/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=9616 CPUtime=462.18
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2002 0 0 0 46216 2 0 0 25 0 1 0 1102144808 9846784 1987 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2404 1987 111 221 0 2180 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1583160/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=9892 CPUtime=522.16
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2079 0 0 0 52214 2 0 0 25 0 1 0 1102144808 10129408 2064 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2473 2064 111 221 0 2249 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1582712/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=10384 CPUtime=582.14
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2174 0 0 0 58212 2 0 0 25 0 1 0 1102144808 10633216 2159 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2596 2159 111 221 0 2372 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10384

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1582456/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=10528 CPUtime=642.13
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2234 0 0 0 64211 2 0 0 25 0 1 0 1102144808 10780672 2219 1992294400 4194304 5102648 548682068800 18446744073709551615 4255021 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2632 2219 111 221 0 2408 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10528

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1582200/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=10824 CPUtime=702.11
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2301 0 0 0 70209 2 0 0 25 0 1 0 1102144808 11083776 2286 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2706 2286 111 221 0 2482 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10824

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1581816/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=11232 CPUtime=762.1
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2381 0 0 0 76207 3 0 0 25 0 1 0 1102144808 11501568 2366 1992294400 4194304 5102648 548682068800 18446744073709551615 4244364 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2808 2366 111 221 0 2584 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11232

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

[startup+764.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1581816/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=11232 CPUtime=764.5
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2381 0 0 0 76447 3 0 0 25 0 1 0 1102144808 11501568 2366 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2808 2366 111 221 0 2584 0
Current children cumulated CPU time (s) 764.5
Current children cumulated vsize (KiB) 11232

[startup+767.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1581816/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=11232 CPUtime=767.7
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2385 0 0 0 76767 3 0 0 25 0 1 0 1102144808 11501568 2370 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2808 2370 111 221 0 2584 0
Current children cumulated CPU time (s) 767.7
Current children cumulated vsize (KiB) 11232

[startup+768.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1581816/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=11232 CPUtime=768.5
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2385 0 0 0 76847 3 0 0 25 0 1 0 1102144808 11501568 2370 1992294400 4194304 5102648 548682068800 18446744073709551615 4255900 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2808 2370 111 221 0 2584 0
Current children cumulated CPU time (s) 768.5
Current children cumulated vsize (KiB) 11232

[startup+769.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1581816/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=11232 CPUtime=769.3
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2385 0 0 0 76927 3 0 0 25 0 1 0 1102144808 11501568 2370 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2808 2370 111 221 0 2584 0
Current children cumulated CPU time (s) 769.3
Current children cumulated vsize (KiB) 11232

[startup+769.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16018
/proc/meminfo: memFree=1581816/2055920 swapFree=4164824/4192956
[pid=16017] ppid=16015 vsize=11232 CPUtime=769.7
/proc/16017/stat : 16017 (varsat-crafted_) R 16015 16017 12596 0 -1 4194304 2390 0 0 0 76967 3 0 0 25 0 1 0 1102144808 11501568 2374 1992294400 4194304 5102648 548682068800 18446744073709551615 4524256 0 0 4096 3 0 0 0 17 1 0 0
/proc/16017/statm: 2808 2374 114 221 0 2584 0
Current children cumulated CPU time (s) 769.7
Current children cumulated vsize (KiB) 11232

Child status: 10
Real time (s): 769.908
CPU time (s): 769.707
CPU user time (s): 769.675
CPU system time (s): 0.031995
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 11232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.675
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2390
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= 687

runsolver used 0.610907 second user time and 2.20066 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-29 04:46:40
IDJOB=1518075
IDBENCH=70649
IDSOLVER=537
FILE ID=node81/1518075-1238294800
PBS_JOBID= 9060987
Free space on /tmp= 126236 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S602463346-055.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518075-1238294800/watcher-1518075-1238294800 -o /tmp/evaluation-result-1518075-1238294800/solver-1518075-1238294800 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1929081392 HOME/instance-1518075-1238294800.cnf

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

MD5SUM BENCH= f50ad9abb19635b49e2de66215f8fa56
RANDOM SEED=1929081392

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1592032 kB
Buffers:         62892 kB
Cached:         304092 kB
SwapCached:      18984 kB
Active:         171296 kB
Inactive:       216420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592032 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          26576 kB
Slab:            61044 kB
Committed_AS:  2809228 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-29 04:59:30