Trace number 355977

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, and are wall clock time (not CPU 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 535SAT 1280.28 1280.66

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
MD5SUM3416c6874d406be2f57771d32f96bd63
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark558.765
Satisfiable
(Un)Satisfiability was proved
Number of variables154604
Number of clauses642979
Sum of the clauses size1649491
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2455995
Number of clauses of size 3120756
Number of clauses of size 422914
Number of clauses of size 513049
Number of clauses of size over 528193

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1280.11/1280.59	v -154146 154147 154148 154149 154150 154151 154152 154153 -154154 -154155
1280.11/1280.59	v -154156 154157 154158 154159 -154160 -154161 -154162 -154163 154164 154165
1280.11/1280.59	v 154166 154167 154168 154169 154170 154171 154172 154173 154174 154175 154176
1280.11/1280.59	v 154177 154178 154179 154180 154181 154182 154183 154184 154185 154186 154187
1280.11/1280.59	v 154188 154189 154190 154191 154192 154193 154194 154195 154196 154197 154198
1280.11/1280.59	v 154199 154200 154201 154202 154203 154204 154205 154206 154207 154208 154209
1280.11/1280.59	v 154210 154211 154212 154213 154214 154215 154216 154217 -154218 154219 154220
1280.11/1280.59	v 154221 154222 154223 154224 154225 154226 154227 154228 154229 154230 154231
1280.11/1280.59	v 154232 154233 154234 154235 154236 154237 154238 154239 154240 -154241 154242
1280.11/1280.59	v -154243 154244 154245 154246 154247 154248 154249 154250 154251 154252 154253
1280.11/1280.59	v 154254 154255 154256 154257 154258 154259 154260 154261 154262 154263 154264
1280.11/1280.59	v 154265 -154266 154267 154268 154269 -154270 154271 154272 154273 -154274
1280.11/1280.59	v 154275 154276 -154277 154278 154279 154280 154281 154282 154283 -154284
1280.11/1280.59	v 154285 154286 -154287 154288 154289 154290 154291 154292 -154293 -154294
1280.11/1280.59	v 154295 154296 154297 154298 -154299 154300 154301 -154302 154303 154304
1280.11/1280.59	v -154305 154306 154307 -154308 154309 154310 154311 154312 154313 -154314
1280.21/1280.64	v -154315 -154316 -154317 -154318 -154319 -154320 -154321 -154322 -154323
1280.21/1280.64	v -154324 -154325 -154326 -154327 154328 -154329 -154330 -154331 -154332
1280.21/1280.64	v -154333 -154334 -154335 -154336 -154337 -154338 -154339 -154340 -154341
1280.21/1280.64	v -154342 -154343 -154344 -154345 -154346 -154347 -154348 -154349 -154350
1280.21/1280.64	v -154351 -154352 -154353 -154354 -154355 -154356 -154357 -154358 -154359
1280.21/1280.64	v -154360 -154361 -154362 -154363 -154364 -154365 154366 -154367 154368 -154369
1280.21/1280.64	v -154370 -154371 -154372 -154373 -154374 -154375 -154376 154377 -154378
1280.21/1280.64	v -154379 -154380 -154381 -154382 -154383 154384 154385 -154386 -154387 -154388
1280.21/1280.64	v -154389 -154390 -154391 -154392 -154393 -154394 -154395 -154396 -154397
1280.21/1280.64	v -154398 -154399 -154400 -154401 -154402 -154403 -154404 -154405 -154406
1280.21/1280.64	v -154407 -154408 -154409 -154410 -154411 -154412 -154413 -154414 -154415
1280.21/1280.64	v -154416 -154417 -154418 -154419 -154420 -154421 -154422 -154423 -154424
1280.21/1280.64	v -154425 -154426 -154427 -154428 -154429 -154430 -154431 -154432 -154433
1280.21/1280.64	v -154434 -154435 -154436 -154437 154438 -154439 -154440 -154441 -154442
1280.21/1280.64	v -154443 -154444 -154445 -154446 -154447 -154448 -154449 -154450 -154451
1280.21/1280.64	v -154452 -154453 -154454 -154455 154456 -154457 -154458 -154459 -154460
1280.21/1280.64	v -154461 -154462 -154463 -154464 -154465 -154466 -154467 -154468 -154469
1280.21/1280.64	v -154470 -154471 -154472 -154473 -154474 -154475 -154476 -154477 -154478
1280.21/1280.64	v -154479 -154480 -154481 -154482 -154483 -154484 -154485 -154486 -154487
1280.21/1280.64	v -154488 -154489 -154490 -154491 -154492 -154493 -154494 -154495 -154496
1280.21/1280.64	v -154497 -154498 -154499 -154500 -154501 -154502 -154503 -154504 -154505
1280.21/1280.64	v -154506 -154507 -154508 -154509 154510 -154511 -154512 -154513 -154514
1280.21/1280.64	v -154515 -154516 -154517 -154518 -154519 -154520 -154521 -154522 -154523
1280.21/1280.64	v -154524 -154525 -154526 -154527 154528 -154529 -154530 -154531 -154532
1280.21/1280.64	v -154533 154534 154535 154536 154537 154538 154539 -154540 -154541 -154542
1280.21/1280.64	v 154543 154544 154545 154546 154547 154548 154549 154550 154551 154552 154553
1280.21/1280.64	v 154554 -154555 -154556 -154557 -154558 -154559 154560 154561 154562 154563
1280.21/1280.64	v 154564 -154565 -154566 -154567 -154568 -154569 154570 154571 154572 -154573
1280.21/1280.64	v -154574 154575 154576 154577 -154578 -154579 -154580 -154581 -154582 154583
1280.21/1280.64	v 154584 -154585 -154586 -154587 -154588 -154589 -154590 -154591 -154592
1280.21/1280.64	v -154593 -154594 154595 154596 154597 154598 154599 154600 154601 154602
1280.21/1280.64	v -154603 -154604 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-355977-1176833553 -o ROOT/results/node17/solver-355977-1176833553 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355977-1176833553/picosat /tmp/evaluation/355977-1176833553/instance-355977-1176833553.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.74 0.94 0.98 3/77 16529
/proc/meminfo: memFree=1721152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=564 CPUtime=0
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 131272898 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 141 41 32 102 0 36 0

[startup+0.00689091 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 16529
/proc/meminfo: memFree=1721152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=564 CPUtime=0
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 131272898 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 564

[startup+0.1019 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 16529
/proc/meminfo: memFree=1721152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=708 CPUtime=0.09
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 114 0 0 0 8 1 0 0 18 0 1 0 131272898 724992 99 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 177 99 40 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301921 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 16529
/proc/meminfo: memFree=1721152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=2088 CPUtime=0.29
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 407 0 0 0 17 12 0 0 19 0 1 0 131272898 2138112 392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 522 392 40 102 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2088

[startup+0.701962 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 16529
/proc/meminfo: memFree=1721152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=4172 CPUtime=0.69
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 825 0 0 0 35 34 0 0 23 0 1 0 131272898 4272128 810 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 1043 810 40 102 0 938 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4172

[startup+1.50104 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 16530
/proc/meminfo: memFree=1716728/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=8336 CPUtime=1.49
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 1773 0 0 0 70 79 0 0 25 0 1 0 131272898 8536064 1758 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 2084 1758 40 102 0 1979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8336

[startup+3.10121 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 16530
/proc/meminfo: memFree=1711480/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=16520 CPUtime=3.09
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 3569 0 0 0 140 169 0 0 25 0 1 0 131272898 16916480 3554 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 4130 3554 40 102 0 4025 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16520

[startup+6.30155 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 16530
/proc/meminfo: memFree=1697528/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=32112 CPUtime=6.29
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 5943 0 0 0 347 282 0 0 25 0 1 0 131272898 32882688 5899 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 8028 5899 48 102 0 7923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32112

[startup+12.7012 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 16530
/proc/meminfo: memFree=1696760/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=32904 CPUtime=12.68
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 6182 0 0 0 986 282 0 0 25 0 1 0 131272898 33693696 6138 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 8226 6138 48 102 0 8121 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32904

[startup+25.5016 s]
/proc/loadavg: 0.83 0.94 0.98 2/78 16530
/proc/meminfo: memFree=1694008/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=35544 CPUtime=25.49
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 6867 0 0 0 2265 284 0 0 25 0 1 0 131272898 36397056 6823 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 8886 6823 48 102 0 8781 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35544

[startup+51.1012 s]
/proc/loadavg: 0.88 0.94 0.98 2/78 16530
/proc/meminfo: memFree=1692536/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=36732 CPUtime=51.06
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 7278 0 0 0 4822 284 0 0 25 0 1 0 131272898 37613568 7144 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 9183 7144 48 102 0 9078 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36732

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 16530
/proc/meminfo: memFree=1691320/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=39968 CPUtime=102.25
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 7700 0 0 0 9940 285 0 0 25 0 1 0 131272898 40927232 7466 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 9992 7466 48 102 0 9887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39968

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 16530
/proc/meminfo: memFree=1689464/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=41676 CPUtime=162.23
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 8339 0 0 0 15937 286 0 0 25 0 1 0 131272898 42676224 7937 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 10419 7937 48 102 0 10314 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41676

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 16530
/proc/meminfo: memFree=1687736/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=43128 CPUtime=222.22
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 8842 0 0 0 21935 287 0 0 25 0 1 0 131272898 44163072 8313 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 10782 8313 48 102 0 10677 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43128

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1687096/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=43920 CPUtime=282.2
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 9101 0 0 0 27932 288 0 0 25 0 1 0 131272898 44974080 8504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 10980 8504 48 102 0 10875 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43920

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1683832/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=47344 CPUtime=342.18
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 10029 0 0 0 33929 289 0 0 25 0 1 0 131272898 48480256 9361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 11836 9361 48 102 0 11731 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 47344

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1683256/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=48632 CPUtime=402.17
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 10275 0 0 0 39927 290 0 0 25 0 1 0 131272898 49799168 9453 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 12158 9453 48 102 0 12053 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 48632

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1683000/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=48764 CPUtime=462.15
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 10408 0 0 0 45925 290 0 0 25 0 1 0 131272898 49934336 9503 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 12191 9503 48 102 0 12086 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 48764

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1681272/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=50612 CPUtime=522.13
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 10945 0 0 0 51922 291 0 0 25 0 1 0 131272898 51826688 9953 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 12653 9953 48 102 0 12548 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 50612

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1681208/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=50612 CPUtime=582.11
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 11033 0 0 0 57920 291 0 0 25 0 1 0 131272898 51826688 9954 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 12653 9954 48 102 0 12548 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 50612

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16530
/proc/meminfo: memFree=1679992/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=51796 CPUtime=642.1
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 11430 0 0 0 63917 293 0 0 25 0 1 0 131272898 53039104 10260 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 12949 10260 48 102 0 12844 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 51796


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# More data... #
################

/proc/meminfo: memFree=1677880/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=53756 CPUtime=702.08
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 12047 0 0 0 69914 294 0 0 25 0 1 0 131272898 55046144 10781 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525957 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 13439 10781 48 102 0 13334 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 53756

[startup+762.306 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 16530
/proc/meminfo: memFree=1677880/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=53756 CPUtime=762.07
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 12047 0 0 0 75913 294 0 0 25 0 1 0 131272898 55046144 10781 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 13439 10781 48 102 0 13334 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 53756

[startup+822.302 s]
/proc/loadavg: 1.13 1.03 1.00 2/78 16530
/proc/meminfo: memFree=1676408/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=55204 CPUtime=822.04
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 12506 0 0 0 81909 295 0 0 25 0 1 0 131272898 56528896 11140 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 13801 11140 48 102 0 13696 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 55204

[startup+882.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 16530
/proc/meminfo: memFree=1670712/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=60820 CPUtime=882.02
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14009 0 0 0 87905 297 0 0 25 0 1 0 131272898 62279680 12538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15205 12538 48 102 0 15100 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 60820

[startup+942.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 16530
/proc/meminfo: memFree=1670776/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=60820 CPUtime=942.01
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14009 0 0 0 93903 298 0 0 25 0 1 0 131272898 62279680 12538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15205 12538 48 102 0 15100 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 60820

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 16530
/proc/meminfo: memFree=1668024/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1002
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14806 0 0 0 99900 300 0 0 25 0 1 0 131272898 64978944 13225 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13225 48 102 0 15759 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 63456

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 3/78 16530
/proc/meminfo: memFree=1668088/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1061.98
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14806 0 0 0 105898 300 0 0 25 0 1 0 131272898 64978944 13225 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13225 48 102 0 15759 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 63456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16530
/proc/meminfo: memFree=1668088/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1121.96
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14807 0 0 0 111896 300 0 0 25 0 1 0 131272898 64978944 13226 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13226 48 102 0 15759 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 63456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16530
/proc/meminfo: memFree=1668152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1181.95
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14818 0 0 0 117894 301 0 0 25 0 1 0 131272898 64978944 13237 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13237 48 102 0 15759 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 63456

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16530
/proc/meminfo: memFree=1668152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1241.92
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14818 0 0 0 123891 301 0 0 25 0 1 0 131272898 64978944 13237 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13237 48 102 0 15759 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 63456

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16530
/proc/meminfo: memFree=1668152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1253.92
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14818 0 0 0 125091 301 0 0 25 0 1 0 131272898 64978944 13237 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13237 48 102 0 15759 0
Current children cumulated CPU time (s) 1253.92
Current children cumulated vsize (KiB) 63456

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1668152/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63456 CPUtime=1266.73
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14818 0 0 0 126371 302 0 0 25 0 1 0 131272898 64978944 13237 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15864 13237 48 102 0 15759 0
Current children cumulated CPU time (s) 1266.73
Current children cumulated vsize (KiB) 63456

[startup+1273.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1667896/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=63984 CPUtime=1273.12
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 14937 0 0 0 127010 302 0 0 25 0 1 0 131272898 65519616 13356 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 15996 13356 48 102 0 15891 0
Current children cumulated CPU time (s) 1273.12
Current children cumulated vsize (KiB) 63984

[startup+1276.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1667256/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=64512 CPUtime=1276.32
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 15079 0 0 0 127330 302 0 0 25 0 1 0 131272898 66060288 13498 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 16128 13498 48 102 0 16023 0
Current children cumulated CPU time (s) 1276.32
Current children cumulated vsize (KiB) 64512

[startup+1278.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1666808/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=64776 CPUtime=1277.92
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 15159 0 0 0 127490 302 0 0 25 0 1 0 131272898 66330624 13578 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 16194 13578 48 102 0 16089 0
Current children cumulated CPU time (s) 1277.92
Current children cumulated vsize (KiB) 64776

[startup+1279.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1666616/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=65172 CPUtime=1279.51
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 15253 0 0 0 127649 302 0 0 25 0 1 0 131272898 66736128 13672 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529660 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 16293 13672 48 102 0 16188 0
Current children cumulated CPU time (s) 1279.51
Current children cumulated vsize (KiB) 65172

[startup+1280.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1666296/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=65300 CPUtime=1279.92
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 15281 0 0 0 127690 302 0 0 25 0 1 0 131272898 66867200 13700 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 16325 13700 48 102 0 16220 0
Current children cumulated CPU time (s) 1279.92
Current children cumulated vsize (KiB) 65300

[startup+1280.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1666296/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=65300 CPUtime=1280.11
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 15287 0 0 0 127709 302 0 0 25 0 1 0 131272898 66867200 13706 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544839 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 16325 13706 48 102 0 16220 0
Current children cumulated CPU time (s) 1280.11
Current children cumulated vsize (KiB) 65300

[startup+1280.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16530
/proc/meminfo: memFree=1666296/2055920 swapFree=4123132/4192956
[pid=16529] ppid=16527 vsize=65304 CPUtime=1280.21
/proc/16529/stat : 16529 (picosat) R 16527 16529 16473 0 -1 4194304 15292 0 0 0 127718 303 0 0 17 0 1 0 131272898 66871296 13711 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134533657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16529/statm: 16326 13711 52 102 0 16221 0
Current children cumulated CPU time (s) 1280.21
Current children cumulated vsize (KiB) 65304

Child status: 10
Real time (s): 1280.66
CPU time (s): 1280.28
CPU user time (s): 1277.23
CPU system time (s): 3.04754
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 65304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1277.23
system time used= 3.04754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15293
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= 261
involuntary context switches= 2111

runsolver used 1.42078 second user time and 2.94755 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Apr 17 18:12:34 UTC 2007

IDJOB= 355977
IDBENCH= 20566
IDSOLVER= 171
FILE ID= node17/355977-1176833553

PBS_JOBID= 4590136

Free space on /tmp= 66455 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/355977-1176833553/picosat /tmp/evaluation/355977-1176833553/instance-355977-1176833553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-355977-1176833553 -o ROOT/results/node17/solver-355977-1176833553 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355977-1176833553/picosat /tmp/evaluation/355977-1176833553/instance-355977-1176833553.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3416c6874d406be2f57771d32f96bd63

RANDOM SEED= 965392272

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.240
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		: 3000.240
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:       1721560 kB
Buffers:         32560 kB
Cached:         192156 kB
SwapCached:      32528 kB
Active:          97532 kB
Inactive:       169128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721560 kB
SwapTotal:     4192956 kB
SwapFree:      4123132 kB
Dirty:           15968 kB
Writeback:           0 kB
Mapped:          34316 kB
Slab:            53160 kB
Committed_AS:  7032600 kB
PageTables:       1796 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= 66455 MiB

End job on node17 on Tue Apr 17 18:33:55 UTC 2007