Trace number 3275126

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 parSAT 26.18 3.38584

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v945c61409g3.cnf
MD5SUM4de3b21cb74a7ec60763201555524736
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.619904
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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 8 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	[4] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	[5] plingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 1
0.00/0.00	Starting TNM 2009 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 3
0.00/0.00	Starting plingeling 276-6264d55-100731 on core(s) 4 5 6 7
26.18/3.38	s SATISFIABLE
26.18/3.38	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 -761 -762 -763 -764 -765 -766 767 -768 -769 -770 -771 -772 -773 -774 -775 -776 -777 -778 -779 -780 -781 -782 -783 -784 -785 -786 -787 -788 -789 -790 -791 792 -793 -794 -795 -796 -797 -798 -799 -800 -801 -802 -803 -804 -805 -806 807 -808 -809 -810 -811 -812 -813 -814 -815 -816 -817 -818 -819 -820 -821 -822 -823 -824 -825 -826 -827 -828 -829 -830 -831 -832 -833 834 -835 -836 -837 -838 -839 -840 -841 -842 -843 -844 -845 -846 -847 -848 849 -850 -851 -852 -853 -854 -855 -856 -857 -858 -859 -860 -861 -862 -863 -864 -865 -866 -867 -868 -869 -870 -871 -872 -873 -874 875 -876 -877 -878 -879 -880 -881 -882 -883 -884 -885 -886 -887 -888 -889 -890 -891 -892 -893 -894 -895 -896 -897 898 -899 -900 -901 -902 -903 -904 -905 -906 -907 -908 909 -910 -911 -912 -913 -914 -915 -916 -917 -918 -919 -920 -921 -922 -923 -924 -925 -926 -927 928 -929 -930 -931 -932 -933 -934 -935 -936 -937 -938 -939 -940 -941 -942 -943 -944 -945 
26.18/3.38	v 0 
26.18/3.38	solver [3] TNM 2009 answered
26.18/3.38	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-3275126-1304145322/watcher-3275126-1304145322 -o /tmp/evaluation-result-3275126-1304145322/solver-3275126-1304145322 -C 40000 -W 5100 -M 31000 ppfolio HOME/instance-3275126-1304145322.cnf 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 40000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 40030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 3.40 3.72 2/170 4690
/proc/meminfo: memFree=30830852/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) R 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 25 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0

[startup+0.100455 s]
/proc/loadavg: 1.93 3.40 3.72 2/170 4690
/proc/meminfo: memFree=30830852/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) R 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 25 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.200435 s]
/proc/loadavg: 1.93 3.40 3.72 2/170 4690
/proc/meminfo: memFree=30830852/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 24 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300415 s]
/proc/loadavg: 1.93 3.40 3.72 2/170 4690
/proc/meminfo: memFree=30830852/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 24 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700345 s]
/proc/loadavg: 1.93 3.40 3.72 2/170 4690
/proc/meminfo: memFree=30830852/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 20 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50121 s]
/proc/loadavg: 1.93 3.40 3.72 9/180 4705
/proc/meminfo: memFree=30779808/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
[pid=4691] ppid=4690 vsize=986444 CPUtime=1.48 cores=0
/proc/4691/stat : 4691 (cryptominisat) R 4690 4690 4664 0 -1 4202496 5605 0 0 0 148 0 0 0 20 0 1 0 526130163 1010118656 3504 33554432000 4194304 4587354 140735870600272 18446744073709551615 4238431 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/4691/statm: 246611 3504 331 96 0 243173 0
[pid=4692] ppid=4690 vsize=20932 CPUtime=1.49 cores=1
/proc/4692/stat : 4692 (clasp) R 4690 4690 4664 0 -1 4202496 2955 0 0 0 149 0 0 0 20 0 1 0 526130163 21434368 2547 33554432000 4194304 4785740 140734289713280 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4692/statm: 5233 2547 340 145 0 2278 0
[pid=4693] ppid=4690 vsize=459124 CPUtime=1.49 cores=2
/proc/4693/stat : 4693 (TNM) R 4690 4690 4664 0 -1 4202496 1686 0 0 0 149 0 0 0 20 0 1 0 526130163 470142976 1582 33554432000 134512640 134534564 4290915600 18446744073709551615 12160224 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4693/statm: 114781 1582 95 6 0 113447 0
[pid=4694] ppid=4690 vsize=16336 CPUtime=1.48 cores=3
/proc/4694/stat : 4694 (march_hi) R 4690 4690 4664 0 -1 4202496 5267 0 0 0 148 0 0 0 20 0 1 0 526130163 16728064 1519 33554432000 4194304 4331988 140733732560320 18446744073709551615 4237180 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/4694/statm: 4084 1519 174 34 0 2526 0
[pid=4695] ppid=4690 vsize=132316 CPUtime=5.81 cores=4-7
/proc/4695/stat : 4695 (plingeling) S 4690 4690 4664 0 -1 4202496 6304 1250 0 0 581 0 0 0 18 0 5 0 526130163 135491584 5153 33554432000 4194304 4356188 140737271536672 18446744073709551615 228256151525 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/4695/statm: 33079 5153 163 40 0 31623 0
[pid=4695/tid=4702] ppid=4690 vsize=132316 CPUtime=1.45 cores=4-7
/proc/4695/task/4702/stat : 4702 (plingeling) R 4690 4690 4664 0 -1 4202560 799 1250 0 0 145 0 0 0 20 0 5 0 526130167 135491584 5153 33554432000 4194304 4356188 140737271536672 18446744073709551615 4270872 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=4695/tid=4703] ppid=4690 vsize=132316 CPUtime=1.42 cores=4-7
/proc/4695/task/4703/stat : 4703 (plingeling) R 4690 4690 4664 0 -1 4202560 694 1250 0 0 142 0 0 0 23 0 5 0 526130167 135491584 5153 33554432000 4194304 4356188 140737271536672 18446744073709551615 4311328 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=4695/tid=4704] ppid=4690 vsize=132316 CPUtime=1.45 cores=4-7
/proc/4695/task/4704/stat : 4704 (plingeling) R 4690 4690 4664 0 -1 4202560 671 1250 0 0 145 0 0 0 23 0 5 0 526130167 135491584 5153 33554432000 4194304 4356188 140737271536672 18446744073709551615 4211506 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=4695/tid=4705] ppid=4690 vsize=132316 CPUtime=1.45 cores=4-7
/proc/4695/task/4705/stat : 4705 (plingeling) R 4690 4690 4664 0 -1 4202560 1685 1250 0 0 145 0 0 0 23 0 5 0 526130167 135491584 5153 33554432000 4194304 4356188 140737271536672 18446744073709551615 4331350 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 11.75
Current children cumulated vsize (KiB) 1633476

[startup+3.10093 s]
/proc/loadavg: 1.93 3.40 3.72 9/180 4705
/proc/meminfo: memFree=30767668/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
[pid=4691] ppid=4690 vsize=1002068 CPUtime=3.09 cores=0
/proc/4691/stat : 4691 (cryptominisat) R 4690 4690 4664 0 -1 4202496 9540 0 0 0 308 1 0 0 25 0 1 0 526130163 1026117632 7435 33554432000 4194304 4587354 140735870600272 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/4691/statm: 250517 7435 337 96 0 247079 0
[pid=4692] ppid=4690 vsize=22272 CPUtime=3.09 cores=1
/proc/4692/stat : 4692 (clasp) R 4690 4690 4664 0 -1 4202496 3299 0 0 0 309 0 0 0 25 0 1 0 526130163 22806528 2891 33554432000 4194304 4785740 140734289713280 18446744073709551615 4287038 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4692/statm: 5568 2891 340 145 0 2613 0
[pid=4693] ppid=4690 vsize=459124 CPUtime=3.09 cores=2
/proc/4693/stat : 4693 (TNM) R 4690 4690 4664 0 -1 4202496 1686 0 0 0 309 0 0 0 25 0 1 0 526130163 470142976 1582 33554432000 134512640 134534564 4290915600 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4693/statm: 114781 1582 95 6 0 113447 0
[pid=4694] ppid=4690 vsize=16884 CPUtime=3.08 cores=3
/proc/4694/stat : 4694 (march_hi) R 4690 4690 4664 0 -1 4202496 5389 0 0 0 308 0 0 0 25 0 1 0 526130163 17289216 1641 33554432000 4194304 4331988 140733732560320 18446744073709551615 4226479 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/4694/statm: 4221 1641 174 34 0 2663 0
[pid=4695] ppid=4690 vsize=143964 CPUtime=12.21 cores=4-7
/proc/4695/stat : 4695 (plingeling) S 4690 4690 4664 0 -1 4202496 9216 1250 0 0 1220 1 0 0 18 0 5 0 526130163 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 228256151525 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/4695/statm: 35991 8065 163 40 0 34535 0
[pid=4695/tid=4702] ppid=4690 vsize=143964 CPUtime=3.05 cores=4-7
/proc/4695/task/4702/stat : 4702 (plingeling) R 4690 4690 4664 0 -1 4202560 1823 1250 0 0 305 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4332165 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=4695/tid=4703] ppid=4690 vsize=143964 CPUtime=3.01 cores=4-7
/proc/4695/task/4703/stat : 4703 (plingeling) R 4690 4690 4664 0 -1 4202560 1142 1250 0 0 301 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4281508 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=4695/tid=4704] ppid=4690 vsize=143964 CPUtime=3.05 cores=4-7
/proc/4695/task/4704/stat : 4704 (plingeling) R 4690 4690 4664 0 -1 4202560 1343 1250 0 0 305 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4331776 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=4695/tid=4705] ppid=4690 vsize=143964 CPUtime=3.04 cores=4-7
/proc/4695/task/4705/stat : 4705 (plingeling) R 4690 4690 4664 0 -1 4202560 2453 1250 0 0 304 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4332046 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 24.56
Current children cumulated vsize (KiB) 1662636

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

[startup+3.20091 s]
/proc/loadavg: 1.93 3.40 3.72 9/180 4705
/proc/meminfo: memFree=30767668/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
[pid=4691] ppid=4690 vsize=1002068 CPUtime=3.19 cores=0
/proc/4691/stat : 4691 (cryptominisat) R 4690 4690 4664 0 -1 4202496 9540 0 0 0 318 1 0 0 25 0 1 0 526130163 1026117632 7435 33554432000 4194304 4587354 140735870600272 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/4691/statm: 250517 7435 337 96 0 247079 0
[pid=4692] ppid=4690 vsize=22272 CPUtime=3.19 cores=1
/proc/4692/stat : 4692 (clasp) R 4690 4690 4664 0 -1 4202496 3322 0 0 0 319 0 0 0 25 0 1 0 526130163 22806528 2914 33554432000 4194304 4785740 140734289713280 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4692/statm: 5568 2914 340 145 0 2613 0
[pid=4693] ppid=4690 vsize=459124 CPUtime=3.19 cores=2
/proc/4693/stat : 4693 (TNM) R 4690 4690 4664 0 -1 4202496 1686 0 0 0 319 0 0 0 25 0 1 0 526130163 470142976 1582 33554432000 134512640 134534564 4290915600 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4693/statm: 114781 1582 95 6 0 113447 0
[pid=4694] ppid=4690 vsize=16884 CPUtime=3.18 cores=3
/proc/4694/stat : 4694 (march_hi) R 4690 4690 4664 0 -1 4202496 5391 0 0 0 318 0 0 0 25 0 1 0 526130163 17289216 1643 33554432000 4194304 4331988 140733732560320 18446744073709551615 4237226 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/4694/statm: 4221 1643 174 34 0 2663 0
[pid=4695] ppid=4690 vsize=143964 CPUtime=12.61 cores=4-7
/proc/4695/stat : 4695 (plingeling) S 4690 4690 4664 0 -1 4202496 9216 1250 0 0 1260 1 0 0 18 0 5 0 526130163 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 228256151525 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/4695/statm: 35991 8065 163 40 0 34535 0
[pid=4695/tid=4702] ppid=4690 vsize=143964 CPUtime=3.15 cores=4-7
/proc/4695/task/4702/stat : 4702 (plingeling) R 4690 4690 4664 0 -1 4202560 1823 1250 0 0 315 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4331203 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=4695/tid=4703] ppid=4690 vsize=143964 CPUtime=3.11 cores=4-7
/proc/4695/task/4703/stat : 4703 (plingeling) R 4690 4690 4664 0 -1 4202560 1142 1250 0 0 311 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4234139 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=4695/tid=4704] ppid=4690 vsize=143964 CPUtime=3.15 cores=4-7
/proc/4695/task/4704/stat : 4704 (plingeling) R 4690 4690 4664 0 -1 4202560 1343 1250 0 0 315 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4234139 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=4695/tid=4705] ppid=4690 vsize=143964 CPUtime=3.14 cores=4-7
/proc/4695/task/4705/stat : 4705 (plingeling) R 4690 4690 4664 0 -1 4202560 2453 1250 0 0 314 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4279432 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 1662636

[startup+3.3009 s]
/proc/loadavg: 2.42 3.47 3.74 9/180 4705
/proc/meminfo: memFree=30747704/32951124 swapFree=67111364/67111528
[pid=4690] ppid=4688 vsize=18324 CPUtime=0 cores=0-7
/proc/4690/stat : 4690 (ppfolio) S 4688 4690 4664 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 526130162 18763776 390 33554432000 4194304 4287625 140734287890144 18446744073709551615 228244368911 0 0 4096 65536 4142563581252075519 0 0 17 4 0 0 0
/proc/4690/statm: 4581 390 341 23 0 91 0
[pid=4691] ppid=4690 vsize=1002068 CPUtime=3.29 cores=0
/proc/4691/stat : 4691 (cryptominisat) R 4690 4690 4664 0 -1 4202496 9630 0 0 0 328 1 0 0 25 0 1 0 526130163 1026117632 7523 33554432000 4194304 4587354 140735870600272 18446744073709551615 228244045506 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/4691/statm: 250517 7523 337 96 0 247079 0
[pid=4692] ppid=4690 vsize=22404 CPUtime=3.29 cores=1
/proc/4692/stat : 4692 (clasp) R 4690 4690 4664 0 -1 4202496 3352 0 0 0 329 0 0 0 25 0 1 0 526130163 22941696 2944 33554432000 4194304 4785740 140734289713280 18446744073709551615 4287178 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4692/statm: 5601 2944 340 145 0 2646 0
[pid=4693] ppid=4690 vsize=459124 CPUtime=3.29 cores=2
/proc/4693/stat : 4693 (TNM) R 4690 4690 4664 0 -1 4202496 1686 0 0 0 329 0 0 0 25 0 1 0 526130163 470142976 1582 33554432000 134512640 134534564 4290915600 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4693/statm: 114781 1582 95 6 0 113447 0
[pid=4694] ppid=4690 vsize=16884 CPUtime=3.29 cores=3
/proc/4694/stat : 4694 (march_hi) R 4690 4690 4664 0 -1 4202496 5393 0 0 0 329 0 0 0 25 0 1 0 526130163 17289216 1645 33554432000 4194304 4331988 140733732560320 18446744073709551615 4226198 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/4694/statm: 4221 1645 174 34 0 2663 0
[pid=4695] ppid=4690 vsize=143964 CPUtime=13.02 cores=4-7
/proc/4695/stat : 4695 (plingeling) S 4690 4690 4664 0 -1 4202496 9216 1250 0 0 1301 1 0 0 18 0 5 0 526130163 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 228256151525 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/4695/statm: 35991 8065 163 40 0 34535 0
[pid=4695/tid=4702] ppid=4690 vsize=143964 CPUtime=3.25 cores=4-7
/proc/4695/task/4702/stat : 4702 (plingeling) R 4690 4690 4664 0 -1 4202560 1823 1250 0 0 325 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4210856 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=4695/tid=4703] ppid=4690 vsize=143964 CPUtime=3.21 cores=4-7
/proc/4695/task/4703/stat : 4703 (plingeling) R 4690 4690 4664 0 -1 4202560 1142 1250 0 0 321 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4331060 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=4695/tid=4704] ppid=4690 vsize=143964 CPUtime=3.25 cores=4-7
/proc/4695/task/4704/stat : 4704 (plingeling) R 4690 4690 4664 0 -1 4202560 1343 1250 0 0 325 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4331074 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=4695/tid=4705] ppid=4690 vsize=143964 CPUtime=3.25 cores=4-7
/proc/4695/task/4705/stat : 4705 (plingeling) R 4690 4690 4664 0 -1 4202560 2453 1250 0 0 325 0 0 0 25 0 5 0 526130167 147419136 8065 33554432000 4194304 4356188 140737271536672 18446744073709551615 4279575 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 26.18
Current children cumulated vsize (KiB) 1662768

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4690 and gives
#  childrusage.ru_utime.tv_sec=13
#  childrusage.ru_utime.tv_usec=483950
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 13.5249
# while last known CPU time is 26.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3.38584
CPU time (s): 26.18
CPU user time (s): 26.16
CPU system time (s): 0.02
CPU usage (%): 773.221
Max. virtual memory (cumulated for all children) (KiB): 1662768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.484
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20723
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= 395
involuntary context switches= 31

runsolver used 0.003999 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-30 08:35:22
IDJOB=3275126
IDBENCH=71481
IDSOLVER=1638
FILE ID=node136/3275126-1304145322
RUNJOBID= node136-1304145322-4678
PBS_JOBID= 13170879
Free space on /tmp= 73080 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v945c61409g3.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275126-1304145322/watcher-3275126-1304145322 -o /tmp/evaluation-result-3275126-1304145322/solver-3275126-1304145322 -C 40000 -W 5100 -M 31000  ppfolio HOME/instance-3275126-1304145322.cnf

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 4de3b21cb74a7ec60763201555524736
RANDOM SEED=1745257133

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.83
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		: 2666.809
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		: 2666.809
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:      30831008 kB
Buffers:        615048 kB
Cached:        1016140 kB
SwapCached:          0 kB
Active:         183080 kB
Inactive:      1511176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30831008 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           10972 kB
Writeback:           0 kB
AnonPages:       63532 kB
Mapped:          14320 kB
Slab:           360920 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188656 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= 73068 MiB
End job on node136 at 2011-04-30 08:35:25