Trace number 1734913

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
march_nn nnSAT 582.484 582.627

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g10.cnf
MD5SUM4b3c9ace68adf36eacbbfebb5083efc4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.8627
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 

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c full lookahead due to high density!
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 945 variables and 61409 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 2960 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 945 free variables and 58449 clauses.
0.29/0.30	c stat :: sign balance is biased by 121.486
0.29/0.30	c using k-SAT heuristics (size based diff)
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c main():: clause / variable ratio: ( 58449 / 945 ) = 61.85
0.29/0.30	c longest clause has size 21
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c number of free variables = 945
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 67
0.39/0.41	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 2037
1.69/1.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 22874
15.19/15.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 125035
77.67/77.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 393894
231.63/231.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 805586
448.38/448.52	c |----------------------------------------------------------------|
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582.45/582.60	c |00000000000000100010010001000001001000$$$$$$$$$$$$$$$$$$$$$$$$$|
582.45/582.60	
c |***************************************************************
582.45/582.60	c
582.45/582.60	c main():: nodeCount: 1074448
582.45/582.60	c main():: dead ends in main: 96653
582.45/582.60	c main():: lookAheadCount: 34845204
582.45/582.60	c main():: unitResolveCount: 89559929
582.45/582.60	c main():: time=582.540000
582.45/582.60	c main():: necessary_assignments: 9185623
582.45/582.60	c main():: bin_sat: 0, bin_unsat 0
582.45/582.60	c main():: doublelook: #: 1551601, succes #: 1004882
582.45/582.60	c main():: doublelook: overall 4.980 of all possible doublelooks executed
582.45/582.60	c main():: doublelook: succesrate: 64.764, average DL_trigger: 6.118
582.45/582.60	c main():: SOLUTION VERIFIED :-)
582.45/582.60	s SATISFIABLE
582.45/582.60	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 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734913-1240798642/watcher-1734913-1240798642 -o /tmp/evaluation-result-1734913-1240798642/solver-1734913-1240798642 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1734913-1240798642.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 24435
/proc/meminfo: memFree=1144560/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=1316 CPUtime=0
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 107897719 1347584 163 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 329 163 58 167 0 160 0

[startup+0.0931399 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 24435
/proc/meminfo: memFree=1144560/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=4800 CPUtime=0.08
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 736 0 0 0 8 0 0 0 18 0 1 0 107897719 4915200 561 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 1200 561 65 167 0 1031 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4800

[startup+0.101139 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 24435
/proc/meminfo: memFree=1144560/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=4800 CPUtime=0.09
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 107897719 4915200 589 1992294400 134512640 135197250 4294956224 18446744073709551615 134693630 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 1200 589 65 167 0 1031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4800

[startup+0.301158 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 24435
/proc/meminfo: memFree=1144560/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=7584 CPUtime=0.29
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 4040 0 0 0 28 1 0 0 19 0 1 0 107897719 7766016 796 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 1896 797 88 167 0 1727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7584

[startup+0.701194 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 24435
/proc/meminfo: memFree=1144560/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=8376 CPUtime=0.69
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 4240 0 0 0 68 1 0 0 23 0 1 0 107897719 8577024 996 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 2094 996 93 167 0 1925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8376

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 24436
/proc/meminfo: memFree=1140776/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=8660 CPUtime=1.49
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 4307 0 0 0 148 1 0 0 25 0 1 0 107897719 8867840 1063 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 2165 1063 93 167 0 1996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8660

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 24436
/proc/meminfo: memFree=1140264/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=9408 CPUtime=3.09
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 4459 0 0 0 307 2 0 0 25 0 1 0 107897719 9633792 1215 1992294400 134512640 135197250 4294956224 18446744073709551615 134572850 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 2352 1215 93 167 0 2183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9408

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 24436
/proc/meminfo: memFree=1139240/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=10028 CPUtime=6.29
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 4619 0 0 0 627 2 0 0 25 0 1 0 107897719 10268672 1375 1992294400 134512640 135197250 4294956224 18446744073709551615 134548758 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 2507 1375 93 167 0 2338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10028

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 24436
/proc/meminfo: memFree=1138280/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=10876 CPUtime=12.69
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 4848 0 0 0 1267 2 0 0 25 0 1 0 107897719 11137024 1604 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 2719 1604 93 167 0 2550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10876

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 24436
/proc/meminfo: memFree=1136744/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=13784 CPUtime=25.48
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 5220 0 0 0 2546 2 0 0 25 0 1 0 107897719 14114816 1976 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 3446 1976 93 167 0 3277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13784

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 24436
/proc/meminfo: memFree=1133544/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=18308 CPUtime=51.08
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 6029 0 0 0 5105 3 0 0 25 0 1 0 107897719 18747392 2785 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 4577 2785 93 167 0 4408 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18308

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 24436
/proc/meminfo: memFree=1126248/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=27424 CPUtime=102.27
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 7843 0 0 0 10223 4 0 0 25 0 1 0 107897719 28082176 4599 1992294400 134512640 135197250 4294956224 18446744073709551615 134524954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 6856 4599 93 167 0 6687 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27424

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 24436
/proc/meminfo: memFree=1117160/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=42484 CPUtime=162.25
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 10130 0 0 0 16219 6 0 0 25 0 1 0 107897719 43503616 6886 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 10621 6886 93 167 0 10452 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42484

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 24436
/proc/meminfo: memFree=1108072/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=46496 CPUtime=222.23
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 12376 0 0 0 22216 7 0 0 25 0 1 0 107897719 47611904 9132 1992294400 134512640 135197250 4294956224 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 11624 9132 93 167 0 11455 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 46496

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 24436
/proc/meminfo: memFree=1098472/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=71444 CPUtime=282.22
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 14778 0 0 0 28213 9 0 0 25 0 1 0 107897719 73158656 11534 1992294400 134512640 135197250 4294956224 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 17861 11534 93 167 0 17692 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 71444

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 24436
/proc/meminfo: memFree=1088552/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=77264 CPUtime=342.21
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 17223 0 0 0 34211 10 0 0 25 0 1 0 107897719 79118336 13979 1992294400 134512640 135197250 4294956224 18446744073709551615 134615791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 19316 13979 93 167 0 19147 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 77264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 24436
/proc/meminfo: memFree=1079016/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=77264 CPUtime=402.19
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 19632 0 0 0 40208 11 0 0 25 0 1 0 107897719 79118336 16388 1992294400 134512640 135197250 4294956224 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 19316 16388 93 167 0 19147 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 77264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24436
/proc/meminfo: memFree=1069288/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=135892 CPUtime=462.18
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 21998 0 0 0 46205 13 0 0 25 0 1 0 107897719 139153408 18754 1992294400 134512640 135197250 4294956224 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 33973 18754 93 167 0 33804 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 135892

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24436
/proc/meminfo: memFree=1059688/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=135892 CPUtime=522.16
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 24408 0 0 0 52201 15 0 0 25 0 1 0 107897719 139153408 21164 1992294400 134512640 135197250 4294956224 18446744073709551615 134601458 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 33973 21164 93 167 0 33804 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 135892

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24436
/proc/meminfo: memFree=1050408/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=135892 CPUtime=582.15
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 26710 0 0 0 58198 17 0 0 25 0 1 0 107897719 139153408 23466 1992294400 134512640 135197250 4294956224 18446744073709551615 134618457 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 33973 23466 93 167 0 33804 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 135892

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

[startup+582.501 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24436
/proc/meminfo: memFree=1050408/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=135892 CPUtime=582.35
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 26717 0 0 0 58218 17 0 0 25 0 1 0 107897719 139153408 23473 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 33973 23473 93 167 0 33804 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 135892

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24436
/proc/meminfo: memFree=1050408/2055920 swapFree=4148400/4192956
[pid=24435] ppid=24433 vsize=135892 CPUtime=582.45
/proc/24435/stat : 24435 (march_nn) R 24433 24435 23921 0 -1 4194304 26721 0 0 0 58228 17 0 0 25 0 1 0 107897719 139153408 23477 1992294400 134512640 135197250 4294956224 18446744073709551615 134592826 0 0 4096 0 0 0 0 17 1 0 0
/proc/24435/statm: 33973 23477 93 167 0 33804 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 135892

Child status: 10
Real time (s): 582.627
CPU time (s): 582.484
CPU user time (s): 582.295
CPU system time (s): 0.188971
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 135892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 582.295
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26723
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= 2
involuntary context switches= 1562

runsolver used 0.443932 second user time and 1.21981 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-27 04:17:22
IDJOB=1734913
IDBENCH=71324
IDSOLVER=522
FILE ID=node14/1734913-1240798642
PBS_JOBID= 9187385
Free space on /tmp= 66436 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g10.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734913-1240798642/watcher-1734913-1240798642 -o /tmp/evaluation-result-1734913-1240798642/solver-1734913-1240798642 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1734913-1240798642.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4b3c9ace68adf36eacbbfebb5083efc4
RANDOM SEED=148047284

node14.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1144976 kB
Buffers:         83456 kB
Cached:         710544 kB
SwapCached:      38456 kB
Active:         186324 kB
Inactive:       648480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1144976 kB
SwapTotal:     4192956 kB
SwapFree:      4148400 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          13584 kB
Slab:            62088 kB
Committed_AS:   381480 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB
End job on node14 at 2009-04-27 04:27:05