Trace number 3259094

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 52.37 52.4582

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v760c43649g7.cnf
MD5SUMbd9e06c08721e6eb7b4cb4a265dbdd48
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.14637
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) 4
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 4
52.37/52.45	s SATISFIABLE
52.37/52.45	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 
52.37/52.45	v 0 
52.37/52.45	solver [3] TNM 2009 answered
52.37/52.45	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-3259094-1303479650/watcher-3259094-1303479650 -o /tmp/evaluation-result-3259094-1303479650/solver-3259094-1303479650 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3259094-1303479650.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.55 4.11 4.03 11/198 14359
/proc/meminfo: memFree=16047008/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) R 14357 14359 12632 0 -1 4202496 485 0 0 0 0 0 0 0 25 0 1 0 459562692 18763776 392 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905551253 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/14359/statm: 4581 392 343 23 0 91 0

[startup+0.019152 s]
/proc/loadavg: 4.55 4.11 4.03 11/198 14359
/proc/meminfo: memFree=16047008/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 500 0 0 0 0 0 0 0 25 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4111422250857496834 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.101173 s]
/proc/loadavg: 4.55 4.11 4.03 11/198 14359
/proc/meminfo: memFree=16047008/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 500 0 0 0 0 0 0 0 25 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4111422250857496834 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.301131 s]
/proc/loadavg: 4.55 4.11 4.03 11/198 14359
/proc/meminfo: memFree=16047008/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 23 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.701035 s]
/proc/loadavg: 4.55 4.11 4.03 11/198 14359
/proc/meminfo: memFree=16047008/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 23 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50091 s]
/proc/loadavg: 4.55 4.11 4.03 14/202 14363
/proc/meminfo: memFree=16023448/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570852080717135872 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1092564 CPUtime=0.49 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 3817 0 0 0 49 0 0 0 25 0 1 0 459562692 1118785536 2457 33554432000 4194304 4587354 140733262610720 18446744073709551615 4243968 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 273141 2457 327 96 0 269703 0
[pid=14361] ppid=14359 vsize=15732 CPUtime=0.39 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 1652 0 0 0 39 0 0 0 25 0 1 0 459562692 16109568 1280 33554432000 4194304 4785740 140735728401168 18446744073709551615 4287256 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 3933 1280 340 145 0 978 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=0.59 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 59 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1584688

[startup+3.10064 s]
/proc/loadavg: 4.55 4.11 4.03 13/202 14363
/proc/meminfo: memFree=16014520/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570850294010740736 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1092824 CPUtime=0.99 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 4413 0 0 0 99 0 0 0 25 0 1 0 459562692 1119051776 2643 33554432000 4194304 4587354 140733262610720 18446744073709551615 4244514 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 273206 2643 327 96 0 269768 0
[pid=14361] ppid=14359 vsize=18404 CPUtime=0.93 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 2321 0 0 0 93 0 0 0 25 0 1 0 459562692 18845696 1949 33554432000 4194304 4785740 140735728401168 18446744073709551615 218905391813 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 4601 1949 340 145 0 1646 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=1.14 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 114 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134530367 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1587620

[startup+6.30105 s]
/proc/loadavg: 5.15 4.24 4.08 14/202 14364
/proc/meminfo: memFree=15990488/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570852080717135872 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1113536 CPUtime=2.09 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 7385 0 0 0 208 1 0 0 25 0 1 0 459562692 1140260864 5086 33554432000 4194304 4587354 140733262610720 18446744073709551615 4237461 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 278384 5086 337 96 0 274946 0
[pid=14361] ppid=14359 vsize=19792 CPUtime=1.99 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 2663 0 0 0 199 0 0 0 25 0 1 0 459562692 20267008 2291 33554432000 4194304 4785740 140735728401168 18446744073709551615 4287024 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 4948 2291 340 145 0 1993 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=2.19 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 219 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528687 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1609720

[startup+12.7009 s]
/proc/loadavg: 5.69 4.37 4.12 13/202 14364
/proc/meminfo: memFree=15956412/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570850568888647680 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1108228 CPUtime=4.19 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 9857 0 0 0 418 1 0 0 25 0 1 0 459562692 1134825472 6263 33554432000 4194304 4587354 140733262610720 18446744073709551615 4238618 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 277057 6263 337 96 0 273619 0
[pid=14361] ppid=14359 vsize=21496 CPUtime=4.14 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 3075 0 0 0 414 0 0 0 25 0 1 0 459562692 22011904 2703 33554432000 4194304 4785740 140735728401168 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 5374 2703 340 145 0 2419 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=4.34 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 434 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528371 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1606116

[startup+25.5006 s]
/proc/loadavg: 7.09 4.75 4.24 13/202 14364
/proc/meminfo: memFree=15894400/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570851118644461568 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1111000 CPUtime=8.49 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 13626 0 0 0 847 2 0 0 25 0 1 0 459562692 1137664000 6898 33554432000 4194304 4587354 140733262610720 18446744073709551615 4237665 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 277750 6898 337 96 0 274312 0
[pid=14361] ppid=14359 vsize=23948 CPUtime=8.39 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 3685 0 0 0 839 0 0 0 25 0 1 0 459562692 24522752 3313 33554432000 4194304 4785740 140735728401168 18446744073709551615 4286930 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 5987 3313 340 145 0 3032 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=8.59 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 859 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1611340

[startup+51.101 s]
/proc/loadavg: 8.77 5.33 4.45 13/202 14395
/proc/meminfo: memFree=15785904/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570850706327601152 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1124592 CPUtime=16.99 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 20453 0 0 0 1696 3 0 0 25 0 1 0 459562692 1151582208 7659 33554432000 4194304 4587354 140733262610720 18446744073709551615 4238763 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 281148 7659 337 96 0 277710 0
[pid=14361] ppid=14359 vsize=27060 CPUtime=16.94 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 4444 0 0 0 1694 0 0 0 25 0 1 0 459562692 27709440 4072 33554432000 4194304 4785740 140735728401168 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 6765 4072 340 145 0 3810 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=17.14 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 1714 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1628044

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

[startup+51.9008 s]
/proc/loadavg: 8.77 5.33 4.45 13/202 14395
/proc/meminfo: memFree=15779456/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570851530961321984 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1111212 CPUtime=17.29 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 20957 0 0 0 1726 3 0 0 25 0 1 0 459562692 1137881088 7008 33554432000 4194304 4587354 140733262610720 18446744073709551615 4365356 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 277803 7008 337 96 0 274365 0
[pid=14361] ppid=14359 vsize=27060 CPUtime=17.19 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 4444 0 0 0 1719 0 0 0 25 0 1 0 459562692 27709440 4072 33554432000 4194304 4785740 140735728401168 18446744073709551615 4553423 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 6765 4072 340 145 0 3810 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=17.39 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 1739 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 51.87
Current children cumulated vsize (KiB) 1614664

[startup+52.3008 s]
/proc/loadavg: 8.77 5.33 4.45 13/202 14395
/proc/meminfo: memFree=15779456/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570852080717135872 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1111212 CPUtime=17.39 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 20964 0 0 0 1736 3 0 0 25 0 1 0 459562692 1137881088 7015 33554432000 4194304 4587354 140733262610720 18446744073709551615 4388277 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 277803 7015 337 96 0 274365 0
[pid=14361] ppid=14359 vsize=27196 CPUtime=17.34 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 4449 0 0 0 1734 0 0 0 25 0 1 0 459562692 27848704 4077 33554432000 4194304 4785740 140735728401168 18446744073709551615 4287244 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 6799 4077 340 145 0 3844 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=17.54 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 1754 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 52.27
Current children cumulated vsize (KiB) 1614800

[startup+52.4007 s]
/proc/loadavg: 8.77 5.33 4.45 13/202 14395
/proc/meminfo: memFree=15779456/32951124 swapFree=67111528/67111528
[pid=14359] ppid=14357 vsize=18324 CPUtime=0 cores=4,6
/proc/14359/stat : 14359 (ppfolio) S 14357 14359 12632 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 459562692 18763776 394 33554432000 4194304 4287625 140736921715168 18446744073709551615 218905751055 0 0 4096 65536 4570852080717135872 0 0 17 6 0 0 0
/proc/14359/statm: 4581 394 345 23 0 91 0
[pid=14360] ppid=14359 vsize=1111212 CPUtime=17.44 cores=4
/proc/14360/stat : 14360 (cryptominisat) R 14359 14359 12632 0 -1 4202496 20964 0 0 0 1741 3 0 0 25 0 1 0 459562692 1137881088 7015 33554432000 4194304 4587354 140733262610720 18446744073709551615 4388277 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/14360/statm: 277803 7015 337 96 0 274365 0
[pid=14361] ppid=14359 vsize=27196 CPUtime=17.39 cores=4
/proc/14361/stat : 14361 (clasp) R 14359 14359 12632 0 -1 4202496 4449 0 0 0 1739 0 0 0 25 0 1 0 459562692 27848704 4077 33554432000 4194304 4785740 140735728401168 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/14361/statm: 6799 4077 340 145 0 3844 0
[pid=14362] ppid=14359 vsize=458068 CPUtime=17.54 cores=4
/proc/14362/stat : 14362 (TNM) R 14359 14359 12632 0 -1 4202496 1276 0 0 0 1754 0 0 0 25 0 1 0 459562693 469061632 1173 33554432000 134512640 134534564 4290662192 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14362/statm: 114517 1173 95 6 0 113183 0
Current children cumulated CPU time (s) 52.37
Current children cumulated vsize (KiB) 1614800

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14359 and gives
#  childrusage.ru_utime.tv_sec=34
#  childrusage.ru_utime.tv_usec=852701
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 34.9017
# while last known CPU time is 52.37
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 52.4582
CPU time (s): 52.37
CPU user time (s): 52.34
CPU system time (s): 0.03
CPU usage (%): 99.8319
Max. virtual memory (cumulated for all children) (KiB): 2698556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.8527
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25933
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= 141
involuntary context switches= 408

runsolver used 0.107983 second user time and 0.215967 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-22 15:40:50
IDJOB=3259094
IDBENCH=71487
IDSOLVER=1613
FILE ID=node137/3259094-1303479650
RUNJOBID= node137-1303479642-14279
PBS_JOBID= 13107203
Free space on /tmp= 71356 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v760c43649g7.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259094-1303479650/watcher-3259094-1303479650 -o /tmp/evaluation-result-3259094-1303479650/solver-3259094-1303479650 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3259094-1303479650.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= bd9e06c08721e6eb7b4cb4a265dbdd48
RANDOM SEED=393200833

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16047164 kB
Buffers:       1210556 kB
Cached:       14896388 kB
SwapCached:          0 kB
Active:        9531860 kB
Inactive:      6814212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16047164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           47252 kB
Writeback:           0 kB
AnonPages:      238988 kB
Mapped:          18052 kB
Slab:           493872 kB
PageTables:       6152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2989168 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= 71344 MiB
End job on node137 at 2011-04-22 15:41:42