Trace number 3258055

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
shortsattime+ 2011-03-02SAT 552.384 552.374

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g3.cnf
MD5SUM226123ce9245dfa4b876682016123861
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.0692
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 

552.30/552.37	c 2879 clauses are redundant and removed
552.30/552.37	c 0 vars are fixed and 2879 clauses are removed after unit propagation
552.30/552.37	c 0 vars are fixed and 2879 clauses are removed after lookahead
552.30/552.37	c initial seed is 1851131865
552.30/552.37	c try=1 flip j=285956581 walk=262203529 seed 1851131882
552.30/552.37	c A solution is found
552.30/552.37	s SATISFIABLE
552.30/552.37	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 
552.30/552.37	v 0 
552.30/552.37	c Done (mycputime is 552 seconds)

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-3258055-1303474249/watcher-3258055-1303474249 -o /tmp/evaluation-result-3258055-1303474249/solver-3258055-1303474249 -C 2400 -W 1300 -M 7680 shortsattime+ HOME/instance-3258055-1303474249.cnf 1851131638 

running on 2 cores: 5,7

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: 3.68 3.93 3.89 3/175 21091
/proc/meminfo: memFree=14894276/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=11800 CPUtime=0 cores=5,7
/proc/21091/stat : 21091 (runsolver) R 21089 21091 20214 0 -1 4202560 45 0 0 0 0 0 0 0 24 0 1 0 459025646 12083200 54 33554432000 4194304 5434984 140735900470544 18446744073709551615 5055495 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/21091/statm: 2950 54 34 303 0 2644 0

[startup+0.00998989 s]
/proc/loadavg: 3.68 3.93 3.89 3/175 21091
/proc/meminfo: memFree=14894276/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=880896 CPUtime=0 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4194304 278 0 0 0 0 0 0 0 24 0 1 0 459025646 902037504 222 33554432000 4194304 4228340 140735111685552 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 220224 223 102 9 0 217381 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 880896

[startup+0.100957 s]
/proc/loadavg: 3.68 3.93 3.89 3/175 21091
/proc/meminfo: memFree=14894276/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=885512 CPUtime=0.08 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 1772 0 0 0 8 0 0 0 24 0 1 0 459025646 906764288 1715 33554432000 4194304 4228340 140735111685552 18446744073709551615 4206801 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221378 1715 104 9 0 218535 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 885512

[startup+0.300919 s]
/proc/loadavg: 3.68 3.93 3.89 3/175 21091
/proc/meminfo: memFree=14894276/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=0.28 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 28 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217301 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 886044

[startup+0.700847 s]
/proc/loadavg: 3.68 3.93 3.89 3/175 21091
/proc/meminfo: memFree=14894276/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=0.68 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 68 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217700 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 886044

[startup+1.5007 s]
/proc/loadavg: 3.68 3.93 3.89 5/190 21117
/proc/meminfo: memFree=14822184/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=1.48 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 148 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217708 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 886044

[startup+3.10041 s]
/proc/loadavg: 3.68 3.93 3.89 5/190 21117
/proc/meminfo: memFree=14812388/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=3.08 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 308 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217679 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 886044

[startup+6.30082 s]
/proc/loadavg: 3.70 3.93 3.89 5/190 21118
/proc/meminfo: memFree=14811984/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=6.28 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 628 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218876 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 886044

[startup+12.7006 s]
/proc/loadavg: 3.73 3.94 3.89 5/190 21118
/proc/meminfo: memFree=14811180/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=12.68 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 1268 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217653 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 886044

[startup+25.5003 s]
/proc/loadavg: 3.79 3.94 3.89 5/190 21118
/proc/meminfo: memFree=14811536/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=25.48 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 2548 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 886044

[startup+51.1006 s]
/proc/loadavg: 3.86 3.94 3.89 5/190 21146
/proc/meminfo: memFree=14800820/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=51.09 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 5109 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218287 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 886044

[startup+102.307 s]
/proc/loadavg: 4.01 3.96 3.90 5/190 21147
/proc/meminfo: memFree=14800364/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=102.29 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 10229 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217653 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 886044

[startup+162.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 21149
/proc/meminfo: memFree=14800092/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=162.29 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 16229 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217812 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 886044

[startup+222.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 21150
/proc/meminfo: memFree=14800296/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=222.29 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 22229 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218876 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 886044

[startup+282.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 21152
/proc/meminfo: memFree=14800396/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=282.29 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 28229 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218876 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 886044

[startup+342.3 s]
/proc/loadavg: 4.03 3.99 3.91 5/190 21153
/proc/meminfo: memFree=14800496/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=342.29 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 34229 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217653 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 886044

[startup+402.3 s]
/proc/loadavg: 4.07 4.00 3.92 5/190 21155
/proc/meminfo: memFree=14800712/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=402.3 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 40230 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218702 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 886044

[startup+462.3 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 21157
/proc/meminfo: memFree=14800564/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=462.3 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 46230 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4216899 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 886044

[startup+522.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 21158
/proc/meminfo: memFree=14800896/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=522.3 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 52230 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217520 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 886044

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

[startup+537.5 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=537.5 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 53750 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217683 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 537.5
Current children cumulated vsize (KiB) 886044

[startup+543.9 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=543.9 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 54390 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4218932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 543.9
Current children cumulated vsize (KiB) 886044

[startup+547.101 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=547.1 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 54710 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4214592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 547.1
Current children cumulated vsize (KiB) 886044

[startup+550.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=550.3 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 55030 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217030 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 550.3
Current children cumulated vsize (KiB) 886044

[startup+551.107 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=551.11 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 55111 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217679 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 551.11
Current children cumulated vsize (KiB) 886044

[startup+551.901 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=551.9 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 55190 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217653 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 551.9
Current children cumulated vsize (KiB) 886044

[startup+552.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 21159
/proc/meminfo: memFree=14800876/32951124 swapFree=67111528/67111528
[pid=21091] ppid=21089 vsize=886044 CPUtime=552.3 cores=5,7
/proc/21091/stat : 21091 (shortsattime+) R 21089 21091 20214 0 -1 4202496 2185 0 0 0 55230 0 0 0 25 0 1 0 459025646 907309056 2127 33554432000 4194304 4228340 140735111685552 18446744073709551615 4217708 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21091/statm: 221511 2127 116 9 0 218668 0
Current children cumulated CPU time (s) 552.3
Current children cumulated vsize (KiB) 886044

Child status: 10
Real time (s): 552.374
CPU time (s): 552.384
CPU user time (s): 552.376
CPU system time (s): 0.007998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 886044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 552.376
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2189
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= 6
involuntary context switches= 827

runsolver used 0.91886 second user time and 2.10168 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-22 14:10:49
IDJOB=3258055
IDBENCH=71301
IDSOLVER=1578
FILE ID=node109/3258055-1303474249
RUNJOBID= node109-1303474249-21077
PBS_JOBID= 13107200
Free space on /tmp= 71276 MiB

SOLVER NAME= shortsattime+ 2011-03-02
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g3.cnf
COMMAND LINE= shortsattime+ BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258055-1303474249/watcher-3258055-1303474249 -o /tmp/evaluation-result-3258055-1303474249/solver-3258055-1303474249 -C 2400 -W 1300 -M 7680  shortsattime+ HOME/instance-3258055-1303474249.cnf 1851131638

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

MD5SUM BENCH= 226123ce9245dfa4b876682016123861
RANDOM SEED=1851131638

node109.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	: 5332.74
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		: 2666.809
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	: 5332.75
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	: 5332.82
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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:      14896044 kB
Buffers:       1349888 kB
Cached:       16083440 kB
SwapCached:          0 kB
Active:        9020428 kB
Inactive:      8477184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14896044 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           13372 kB
Writeback:           0 kB
AnonPages:       63676 kB
Mapped:          14496 kB
Slab:           493796 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190412 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= 71240 MiB
End job on node109 at 2011-04-22 14:20:01