Trace number 3275117

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
ppfolio seqSAT 9.47 9.56195

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v760c43649g9.cnf
MD5SUMaa71b1c0a084106bad56c0f4d6c26bee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.11583
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 1 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 1
0.00/0.00	Starting clasp 1.3.6 on core(s) 1
0.00/0.00	Starting TNM 2009 on core(s) 1
9.47/9.55	s SATISFIABLE
9.47/9.55	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 -501 -502 -503 -504 -505 -506 -507 -508 -509 -510 -511 -512 513 -514 515 -516 -517 -518 -519 -520 -521 -522 -523 -524 -525 -526 -527 -528 -529 -530 -531 -532 -533 -534 -535 -536 -537 -538 -539 540 -541 -542 -543 -544 -545 -546 -547 -548 -549 -550 -551 -552 -553 -554 -555 -556 -557 -558 -559 -560 -561 -562 563 -564 -565 -566 -567 -568 -569 -570 -571 -572 -573 574 -575 -576 -577 -578 -579 -580 -581 -582 -583 -584 -585 -586 -587 -588 -589 -590 -591 -592 -593 -594 -595 -596 -597 -598 -599 600 -601 -602 -603 -604 -605 -606 -607 -608 -609 -610 -611 -612 -613 -614 -615 -616 -617 -618 619 -620 -621 -622 -623 -624 -625 -626 -627 -628 -629 -630 -631 632 -633 -634 -635 -636 -637 -638 -639 -640 -641 -642 -643 -644 -645 -646 -647 -648 -649 -650 -651 -652 -653 -654 -655 -656 -657 658 -659 -660 -661 -662 -663 -664 -665 -666 -667 -668 -669 -670 -671 -672 -673 -674 -675 -676 -677 -678 -679 -680 -681 682 -683 -684 -685 -686 -687 -688 -689 -690 -691 692 -693 -694 -695 -696 -697 -698 -699 -700 -701 -702 -703 -704 -705 -706 -707 -708 -709 -710 -711 -712 713 -714 -715 -716 -717 -718 -719 -720 -721 -722 -723 -724 725 -726 -727 -728 -729 -730 -731 -732 -733 -734 -735 -736 -737 -738 -739 -740 -741 -742 -743 -744 -745 -746 -747 -748 -749 -750 -751 -752 -753 754 -755 -756 -757 -758 -759 -760 
9.47/9.55	v 0 
9.47/9.55	solver [3] TNM 2009 answered
9.47/9.55	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3275117-1303636020/watcher-3275117-1303636020 -o /tmp/evaluation-result-3275117-1303636020/solver-3275117-1303636020 -C 5000 -W 5000 -M 15500 ppfolio --nbcore=1 HOME/instance-3275117-1303636020.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 6.00 5.54 3.36 5/180 23166
/proc/meminfo: memFree=14784884/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) R 23164 23166 23062 0 -1 4202496 484 0 0 0 0 0 0 0 23 0 1 0 475202905 18763776 392 33554432000 4194304 4287625 140736292064832 18446744073709551615 270612930965 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/23166/statm: 4581 392 343 23 0 91 0

[startup+0.0766349 s]
/proc/loadavg: 6.00 5.54 3.36 5/180 23166
/proc/meminfo: memFree=14784884/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 499 0 0 0 0 0 0 0 23 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 10125407257408536840 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100628 s]
/proc/loadavg: 6.00 5.54 3.36 5/180 23166
/proc/meminfo: memFree=14784884/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 499 0 0 0 0 0 0 0 23 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 10125407257408536840 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300593 s]
/proc/loadavg: 6.00 5.54 3.36 5/180 23166
/proc/meminfo: memFree=14784884/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 24 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 0 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700524 s]
/proc/loadavg: 6.00 5.54 3.36 5/180 23166
/proc/meminfo: memFree=14784884/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 20 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590376436595687424 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50038 s]
/proc/loadavg: 6.00 5.54 3.36 7/184 23170
/proc/meminfo: memFree=14772452/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590374649889292288 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1293264 CPUtime=1.01 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 4420 0 0 0 101 0 0 0 19 0 1 0 475202905 1324302336 2597 33554432000 4194304 4587354 140735401050096 18446744073709551615 4238392 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 323316 2597 327 96 0 319878 0
[pid=23168] ppid=23166 vsize=15308 CPUtime=0.14 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 1529 0 0 0 14 0 0 0 24 0 1 0 475202905 15675392 1157 33554432000 4194304 4785740 140735811299920 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 3827 1157 339 145 0 872 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=0.32 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 32 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1784968

[startup+3.1011 s]
/proc/loadavg: 6.00 5.54 3.36 7/184 23170
/proc/meminfo: memFree=14767424/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590376161717780480 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1282728 CPUtime=1.59 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 5451 0 0 0 159 0 0 0 20 0 1 0 475202905 1313513472 3135 33554432000 4194304 4587354 140735401050096 18446744073709551615 4365464 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 320682 3135 337 96 0 317244 0
[pid=23168] ppid=23166 vsize=17104 CPUtime=0.66 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 1986 0 0 0 66 0 0 0 25 0 1 0 475202905 17514496 1614 33554432000 4194304 4785740 140735811299920 18446744073709551615 4287042 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 4276 1614 340 145 0 1321 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=0.82 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 82 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134528708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1776228

[startup+6.30054 s]
/proc/loadavg: 6.00 5.55 3.37 7/184 23170
/proc/meminfo: memFree=14753520/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590374924767199232 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1291668 CPUtime=2.62 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 7926 0 0 0 261 1 0 0 22 0 1 0 475202905 1322668032 4980 33554432000 4194304 4587354 140735401050096 18446744073709551615 270612807366 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 322917 4980 337 96 0 319479 0
[pid=23168] ppid=23166 vsize=18856 CPUtime=1.74 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 2436 0 0 0 174 0 0 0 25 0 1 0 475202905 19308544 2064 33554432000 4194304 4785740 140735811299920 18446744073709551615 4549040 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 4714 2064 340 145 0 1759 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=1.92 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 192 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1786920

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

[startup+7.90125 s]
/proc/loadavg: 6.00 5.55 3.37 7/184 23170
/proc/meminfo: memFree=14752152/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590376299156733952 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1291668 CPUtime=3.19 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 8175 0 0 0 318 1 0 0 25 0 1 0 475202905 1322668032 5225 33554432000 4194304 4587354 140735401050096 18446744073709551615 4365352 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 322917 5225 337 96 0 319479 0
[pid=23168] ppid=23166 vsize=19916 CPUtime=2.26 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 2701 0 0 0 226 0 0 0 25 0 1 0 475202905 20393984 2329 33554432000 4194304 4785740 140735811299920 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 4979 2329 340 145 0 2024 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=2.42 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 242 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134528288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 7.87
Current children cumulated vsize (KiB) 1787980

[startup+8.70112 s]
/proc/loadavg: 6.00 5.55 3.37 7/184 23170
/proc/meminfo: memFree=14745788/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590376436595687424 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1296812 CPUtime=3.42 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 9713 0 0 0 341 1 0 0 25 0 1 0 475202905 1327935488 6763 33554432000 4194304 4587354 140735401050096 18446744073709551615 4388721 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 324203 6763 337 96 0 320765 0
[pid=23168] ppid=23166 vsize=20056 CPUtime=2.54 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 2721 0 0 0 254 0 0 0 25 0 1 0 475202905 20537344 2349 33554432000 4194304 4785740 140735811299920 18446744073709551615 4287129 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 5014 2349 340 145 0 2059 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=2.72 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 272 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 8.68
Current children cumulated vsize (KiB) 1793264

[startup+9.10104 s]
/proc/loadavg: 6.00 5.55 3.37 7/184 23170
/proc/meminfo: memFree=14745788/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590376436595687424 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1296812 CPUtime=3.59 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 9713 0 0 0 358 1 0 0 25 0 1 0 475202905 1327935488 6763 33554432000 4194304 4587354 140735401050096 18446744073709551615 4365356 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 324203 6763 337 96 0 320765 0
[pid=23168] ppid=23166 vsize=20056 CPUtime=2.66 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 2728 0 0 0 266 0 0 0 25 0 1 0 475202905 20537344 2356 33554432000 4194304 4785740 140735811299920 18446744073709551615 4287207 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 5014 2356 340 145 0 2059 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=2.82 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 282 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134530606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 9.07
Current children cumulated vsize (KiB) 1793264

[startup+9.50096 s]
/proc/loadavg: 6.00 5.55 3.37 7/184 23170
/proc/meminfo: memFree=14745788/32951124 swapFree=67111528/67111528
[pid=23166] ppid=23164 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23166/stat : 23166 (ppfolio) S 23164 23166 23062 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 475202905 18763776 394 33554432000 4194304 4287625 140736292064832 18446744073709551615 270613130767 0 0 4096 65536 5590376436595687424 0 0 17 7 0 0 0
/proc/23166/statm: 4581 394 345 23 0 91 0
[pid=23167] ppid=23166 vsize=1296812 CPUtime=3.69 cores=1
/proc/23167/stat : 23167 (cryptominisat) R 23166 23166 23062 0 -1 4202496 9713 0 0 0 368 1 0 0 25 0 1 0 475202905 1327935488 6763 33554432000 4194304 4587354 140735401050096 18446744073709551615 4365356 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23167/statm: 324203 6763 337 96 0 320765 0
[pid=23168] ppid=23166 vsize=20196 CPUtime=2.84 cores=1
/proc/23168/stat : 23168 (clasp) R 23166 23166 23062 0 -1 4202496 2758 0 0 0 284 0 0 0 25 0 1 0 475202905 20680704 2386 33554432000 4194304 4785740 140735811299920 18446744073709551615 4286919 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23168/statm: 5049 2386 340 145 0 2094 0
[pid=23169] ppid=23166 vsize=458072 CPUtime=2.94 cores=1
/proc/23169/stat : 23169 (TNM) R 23166 23166 23062 0 -1 4202496 1276 0 0 0 294 0 0 0 25 0 1 0 475202905 469065728 1173 33554432000 134512640 134534564 4294045520 18446744073709551615 134528378 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23169/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 9.47
Current children cumulated vsize (KiB) 1793404

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23166 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=530007
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 6.554
# while last known CPU time is 9.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 9.56195
CPU time (s): 9.47
CPU user time (s): 9.46
CPU system time (s): 0.01
CPU usage (%): 99.0384
Max. virtual memory (cumulated for all children) (KiB): 1793404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.53001
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12989
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= 66
involuntary context switches= 66

runsolver used 0.013997 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-24 11:07:00
IDJOB=3275117
IDBENCH=71444
IDSOLVER=1639
FILE ID=node108/3275117-1303636020
RUNJOBID= node108-1303635252-23081
PBS_JOBID= 13150740
Free space on /tmp= 71856 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v760c43649g9.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275117-1303636020/watcher-3275117-1303636020 -o /tmp/evaluation-result-3275117-1303636020/solver-3275117-1303636020 -C 5000 -W 5000 -M 15500  ppfolio --nbcore=1 HOME/instance-3275117-1303636020.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= aa71b1c0a084106bad56c0f4d6c26bee
RANDOM SEED=1604343014

node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14785164 kB
Buffers:       2255712 kB
Cached:       15134572 kB
SwapCached:          0 kB
Active:        9791528 kB
Inactive:      7803024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14785164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10528 kB
Writeback:           0 kB
AnonPages:      203908 kB
Mapped:          16388 kB
Slab:           506540 kB
PageTables:       5316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2686960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71844 MiB
End job on node108 at 2011-04-24 11:07:09