Trace number 355932

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 5483.93 5485.83

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3709.38
Satisfiable
(Un)Satisfiability was proved
Number of variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data (download as text)

 [...]

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

5483.19/5485.12	v 1461346 1461347 1461348 1461349 1461350 1461351 1461352 1461353 1461354
5483.19/5485.12	v 1461355 1461356 1461357 1461358 1461359 1461360 1461361 1461362 1461363
5483.19/5485.12	v 1461364 1461365 1461366 1461367 1461368 1461369 1461370 1461371 1461372
5483.19/5485.12	v 1461373 1461374 1461375 1461376 1461377 1461378 1461379 1461380 1461381
5483.19/5485.12	v 1461382 1461383 1461384 1461385 1461386 1461387 1461388 1461389 1461390
5483.19/5485.12	v 1461391 1461392 1461393 1461394 1461395 1461396 1461397 1461398 1461399
5483.19/5485.12	v 1461400 1461401 1461402 1461403 1461404 1461405 1461406 1461407 1461408
5483.19/5485.12	v 1461409 1461410 1461411 1461412 1461413 1461414 1461415 1461416 1461417
5483.19/5485.12	v 1461418 1461419 1461420 1461421 1461422 1461423 1461424 1461425 1461426
5483.19/5485.12	v 1461427 1461428 1461429 1461430 1461431 1461432 1461433 1461434 1461435
5483.19/5485.12	v 1461436 1461437 1461438 1461439 1461440 1461441 1461442 1461443 1461444
5483.19/5485.12	v 1461445 1461446 1461447 -1461448 -1461449 -1461450 -1461451 -1461452 -1461453
5483.19/5485.12	v -1461454 -1461455 -1461456 -1461457 -1461458 -1461459 -1461460 -1461461
5483.19/5485.12	v -1461462 -1461463 -1461464 -1461465 -1461466 -1461467 -1461468 -1461469
5483.19/5485.12	v -1461470 -1461471 -1461472 -1461473 -1461474 -1461475 -1461476 -1461477
5483.19/5485.12	v -1461478 -1461479 -1461480 1461481 -1461482 1461483 1461484 1461485 -1461486
5483.19/5485.12	v 1461487 -1461488 -1461489 -1461490 1461491 1461492 1461493 -1461494 -1461495
5483.19/5485.12	v 1461496 -1461497 -1461498 1461499 -1461500 -1461501 -1461502 1461503 -1461504
5483.19/5485.12	v 1461505 -1461506 -1461507 -1461508 1461509 1461510 1461511 -1461512 -1461513
5483.19/5485.12	v 1461514 -1461515 1461516 1461517 -1461518 -1461519 1461520 -1461521 1461522
5483.19/5485.12	v 1461523 -1461524 -1461525 1461526 -1461527 1461528 1461529 -1461530 -1461531
5483.19/5485.12	v 1461532 -1461533 1461534 1461535 -1461536 -1461537 1461538 -1461539 1461540
5483.19/5485.12	v 1461541 -1461542 -1461543 1461544 -1461545 1461546 1461547 -1461548 -1461549
5483.19/5485.12	v 1461550 -1461551 1461552 1461553 -1461554 -1461555 1461556 -1461557 1461558
5483.19/5485.12	v 1461559 -1461560 -1461561 1461562 -1461563 1461564 1461565 -1461566 -1461567
5483.19/5485.12	v 1461568 -1461569 1461570 1461571 -1461572 -1461573 1461574 -1461575 1461576
5483.19/5485.12	v 1461577 -1461578 -1461579 1461580 -1461581 1461582 1461583 -1461584 -1461585
5483.19/5485.12	v 1461586 -1461587 1461588 1461589 -1461590 -1461591 1461592 -1461593 1461594
5483.19/5485.12	v 1461595 -1461596 -1461597 1461598 -1461599 1461600 1461601 -1461602 -1461603
5483.19/5485.12	v 1461604 -1461605 1461606 1461607 -1461608 -1461609 1461610 -1461611 1461612
5483.19/5485.12	v 1461613 -1461614 -1461615 1461616 -1461617 1461618 1461619 -1461620 -1461621
5483.19/5485.12	v 1461622 -1461623 1461624 1461625 -1461626 -1461627 1461628 -1461629 1461630
5483.19/5485.12	v 1461631 -1461632 -1461633 1461634 -1461635 -1461636 1461637 -1461638 -1461639
5483.19/5485.12	v -1461640 1461641 -1461642 1461643 -1461644 -1461645 -1461646 1461647 -1461648
5483.19/5485.12	v 1461649 -1461650 -1461651 -1461652 1461653 -1461654 1461655 -1461656 -1461657
5483.19/5485.12	v -1461658 1461659 -1461660 1461661 -1461662 -1461663 -1461664 1461665 -1461666
5483.19/5485.12	v 1461667 -1461668 -1461669 -1461670 1461671 -1461672 -1461673 -1461674
5483.19/5485.12	v -1461675 1461676 -1461677 -1461678 1461679 -1461680 -1461681 1461682 -1461683
5483.19/5485.12	v -1461684 1461685 -1461686 -1461687 1461688 -1461689 -1461690 1461691 -1461692
5483.19/5485.12	v -1461693 1461694 -1461695 1461696 -1461697 -1461698 1461699 -1461700 -1461701
5483.19/5485.12	v 1461702 -1461703 -1461704 1461705 -1461706 -1461707 1461708 -1461709 -1461710
5483.80/5485.79	v 1461711 -1461712 -1461713 1461714 -1461715 -1461716 1461717 -1461718 -1461719
5483.80/5485.79	v 1461720 -1461721 -1461722 1461723 -1461724 -1461725 1461726 -1461727 -1461728
5483.80/5485.79	v 1461729 -1461730 -1461731 1461732 -1461733 -1461734 1461735 -1461736 -1461737
5483.80/5485.79	v 1461738 -1461739 -1461740 1461741 -1461742 -1461743 1461744 -1461745 -1461746
5483.80/5485.79	v 1461747 -1461748 -1461749 1461750 -1461751 -1461752 1461753 -1461754 -1461755
5483.80/5485.79	v 1461756 -1461757 -1461758 -1461759 1461760 -1461761 -1461762 1461763 -1461764
5483.80/5485.79	v 1461765 -1461766 -1461767 -1461768 1461769 1461770 1461771 1461772 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/node22/watcher-355932-1176792268 -o ROOT/results/node22/solver-355932-1176792268 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355932-1176792268/picosat /tmp/evaluation/355932-1176792268/instance-355932-1176792268.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): 0 seconds
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 0.98 0.99 3/77 20326
/proc/meminfo: memFree=1480832/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=1080 CPUtime=0
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 127145261 1105920 162 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 270 162 40 102 0 165 0

[startup+0.0372671 s]
/proc/loadavg: 1.00 0.98 0.99 3/77 20326
/proc/meminfo: memFree=1480832/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=1080 CPUtime=0.02
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 196 0 0 0 1 1 0 0 18 0 1 0 127145261 1105920 181 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 270 181 40 102 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1080

[startup+0.101271 s]
/proc/loadavg: 1.00 0.98 0.99 3/77 20326
/proc/meminfo: memFree=1480832/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=1824 CPUtime=0.09
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 316 0 0 0 4 5 0 0 18 0 1 0 127145261 1867776 301 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 456 301 40 102 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1824

[startup+0.301301 s]
/proc/loadavg: 1.00 0.98 0.99 3/77 20326
/proc/meminfo: memFree=1480832/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=3380 CPUtime=0.29
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 600 0 0 0 13 16 0 0 19 0 1 0 127145261 3461120 585 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 845 585 40 102 0 740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3380

[startup+0.701362 s]
/proc/loadavg: 1.00 0.98 0.99 3/77 20326
/proc/meminfo: memFree=1480832/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=6488 CPUtime=0.69
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 1115 0 0 0 33 36 0 0 22 0 1 0 127145261 6643712 1100 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 1622 1100 40 102 0 1517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6488

[startup+1.50148 s]
/proc/loadavg: 1.00 0.98 0.99 3/78 20327
/proc/meminfo: memFree=1473784/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=12696 CPUtime=1.49
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 2160 0 0 0 71 78 0 0 25 0 1 0 127145261 13000704 2145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 3174 2145 40 102 0 3069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12696

[startup+3.10173 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1467896/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=25376 CPUtime=3.09
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 4362 0 0 0 142 167 0 0 25 0 1 0 127145261 25985024 4347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 6344 4347 40 102 0 6239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25376

[startup+6.30122 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1452792/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=34600 CPUtime=6.29
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 8497 0 0 0 292 337 0 0 25 0 1 0 127145261 35430400 8482 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 8650 8482 40 102 0 8545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34600

[startup+12.7012 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1420216/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=67808 CPUtime=12.69
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 16152 0 0 0 584 685 0 0 25 0 1 0 127145261 69435392 16137 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 16952 16137 40 102 0 16847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67808

[startup+25.5011 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1366264/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=130936 CPUtime=25.48
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 29226 0 0 0 1163 1385 0 0 25 0 1 0 127145261 134078464 29211 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 32734 29211 40 102 0 32629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130936

[startup+51.1011 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1274616/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=276596 CPUtime=51.07
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 51843 0 0 0 2695 2412 0 0 25 0 1 0 127145261 283234304 51815 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 69149 51815 48 102 0 69044 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 276596

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1273976/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=282544 CPUtime=102.25
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 52400 0 0 0 7813 2412 0 0 25 0 1 0 127145261 289325056 51944 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 70636 51944 48 102 0 70531 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 282544

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1273336/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=282544 CPUtime=162.23
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 52773 0 0 0 13810 2413 0 0 25 0 1 0 127145261 289325056 52143 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 70636 52143 48 102 0 70531 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 282544

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1268728/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=287012 CPUtime=222.21
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 53908 0 0 0 19806 2415 0 0 25 0 1 0 127145261 293900288 53278 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 71753 53278 48 102 0 71648 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 287012

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1263800/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=291884 CPUtime=282.2
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 55126 0 0 0 25804 2416 0 0 25 0 1 0 127145261 298889216 54496 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 72971 54496 48 102 0 72866 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 291884

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1257016/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=298592 CPUtime=342.18
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 56810 0 0 0 31799 2419 0 0 25 0 1 0 127145261 305758208 56180 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530810 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 74648 56180 48 102 0 74543 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 298592

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1250616/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=305060 CPUtime=402.17
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 58428 0 0 0 37796 2421 0 0 25 0 1 0 127145261 312381440 57798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 76265 57798 48 102 0 76160 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 305060

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1245176/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=310468 CPUtime=462.15
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 59754 0 0 0 43792 2423 0 0 25 0 1 0 127145261 317919232 59124 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 77617 59124 48 102 0 77512 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 310468

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20327
/proc/meminfo: memFree=1243768/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=311392 CPUtime=522.13
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 60153 0 0 0 49789 2424 0 0 25 0 1 0 127145261 318865408 59432 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 77848 59432 48 102 0 77743 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 311392

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20327
/proc/meminfo: memFree=1243768/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=311392 CPUtime=582.11
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 60153 0 0 0 55787 2424 0 0 25 0 1 0 127145261 318865408 59432 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134542948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 77848 59432 48 102 0 77743 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 311392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327
/proc/meminfo: memFree=1243832/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=311392 CPUtime=642.09
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 60153 0 0 0 61785 2424 0 0 25 0 1 0 127145261 318865408 59432 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 77848 59432 48 102 0 77743 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 311392

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20327

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

/proc/meminfo: memFree=1190640/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=364052 CPUtime=4900.57
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74539 0 0 0 487585 2472 0 0 25 0 1 0 127145261 372789248 72663 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 91013 72663 48 102 0 90908 0
Current children cumulated CPU time (s) 4900.57
Current children cumulated vsize (KiB) 364052

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190776/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=364052 CPUtime=4960.56
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74540 0 0 0 493583 2473 0 0 25 0 1 0 127145261 372789248 72664 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 91013 72664 48 102 0 90908 0
Current children cumulated CPU time (s) 4960.56
Current children cumulated vsize (KiB) 364052

[startup+5022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190776/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=364052 CPUtime=5020.54
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74540 0 0 0 499581 2473 0 0 25 0 1 0 127145261 372789248 72664 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 91013 72664 48 102 0 90908 0
Current children cumulated CPU time (s) 5020.54
Current children cumulated vsize (KiB) 364052

[startup+5082.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190840/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=364052 CPUtime=5080.51
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74540 0 0 0 505578 2473 0 0 25 0 1 0 127145261 372789248 72664 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 91013 72664 48 102 0 90908 0
Current children cumulated CPU time (s) 5080.51
Current children cumulated vsize (KiB) 364052

[startup+5142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=364052 CPUtime=5140.5
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 511576 2474 0 0 25 0 1 0 127145261 372789248 72668 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 91013 72668 48 102 0 90908 0
Current children cumulated CPU time (s) 5140.5
Current children cumulated vsize (KiB) 364052

[startup+5202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5200.48
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 517574 2474 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5200.48
Current children cumulated vsize (KiB) 363920

[startup+5262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190904/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5260.47
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 523572 2475 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5260.47
Current children cumulated vsize (KiB) 363920

[startup+5322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5320.44
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 529569 2475 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5320.44
Current children cumulated vsize (KiB) 363920

[startup+5382.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5380.43
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 535568 2475 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5380.43
Current children cumulated vsize (KiB) 363920

[startup+5442.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 20725
/proc/meminfo: memFree=1190904/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5440.41
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 541565 2476 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5440.41
Current children cumulated vsize (KiB) 363920

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

[startup+5452.71 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5450.81
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 542605 2476 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5450.81
Current children cumulated vsize (KiB) 363920

[startup+5465.5 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5463.6
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 543884 2476 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5463.6
Current children cumulated vsize (KiB) 363920

[startup+5478.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1190968/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5476.4
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 545164 2476 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5476.4
Current children cumulated vsize (KiB) 363920

[startup+5481.5 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1191032/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5479.59
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 545483 2476 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5479.59
Current children cumulated vsize (KiB) 363920

[startup+5483.1 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1191032/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363920 CPUtime=5481.19
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74544 0 0 0 545643 2476 0 0 25 0 1 0 127145261 372654080 72667 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90980 72667 48 102 0 90875 0
Current children cumulated CPU time (s) 5481.19
Current children cumulated vsize (KiB) 363920

[startup+5484.7 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1191032/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=363924 CPUtime=5482.79
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74560 0 0 0 545802 2477 0 0 17 0 1 0 127145261 372658176 72683 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 90981 72683 52 102 0 90876 0
Current children cumulated CPU time (s) 5482.79
Current children cumulated vsize (KiB) 363924

[startup+5485.5 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1191032/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=341780 CPUtime=5483.59
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74560 0 0 0 545880 2479 0 0 17 0 1 0 127145261 349982720 69222 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134581922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 85445 69222 52 102 0 85340 0
Current children cumulated CPU time (s) 5483.59
Current children cumulated vsize (KiB) 341780

[startup+5485.71 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1191032/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=341780 CPUtime=5483.8
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194304 74560 0 0 0 545901 2479 0 0 18 0 1 0 127145261 349982720 69222 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134578944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 85445 69222 52 102 0 85340 0
Current children cumulated CPU time (s) 5483.8
Current children cumulated vsize (KiB) 341780

[startup+5485.8 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20725
/proc/meminfo: memFree=1191032/2055920 swapFree=4168688/4192956
[pid=20326] ppid=20324 vsize=0 CPUtime=5483.89
/proc/20326/stat : 20326 (picosat) R 20324 20326 20180 0 -1 4194308 74561 0 0 0 545908 2481 0 0 18 0 1 0 127145261 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20326/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5483.89
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 5485.83
CPU time (s): 5483.93
CPU user time (s): 5459.08
CPU system time (s): 24.8442
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 364724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5459.08
system time used= 24.8442
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74561
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= 215
involuntary context switches= 8788

runsolver used 6.72798 second user time and 13.063 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Apr 17 06:44:36 UTC 2007

IDJOB= 355932
IDBENCH= 20506
IDSOLVER= 171
FILE ID= node22/355932-1176792268

PBS_JOBID= 4580876

Free space on /tmp= 66443 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/355932-1176792268/picosat /tmp/evaluation/355932-1176792268/instance-355932-1176792268.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-355932-1176792268 -o ROOT/results/node22/solver-355932-1176792268 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355932-1176792268/picosat /tmp/evaluation/355932-1176792268/instance-355932-1176792268.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 126236371

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1481304 kB
Buffers:         63692 kB
Cached:         414248 kB
SwapCached:       2412 kB
Active:         310228 kB
Inactive:       192364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481304 kB
SwapTotal:     4192956 kB
SwapFree:      4168688 kB
Dirty:          114864 kB
Writeback:           0 kB
Mapped:          30672 kB
Slab:            57652 kB
Committed_AS:  1708128 kB
PageTables:       1676 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= 66443 MiB

End job on node22 on Tue Apr 17 08:16:02 UTC 2007