Trace number 1784114

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
precosat 236SAT 67.7467 67.7644

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_7_4_9_fbc.cnf
MD5SUM4259362ee72589b1a94d1f5c9f846a0b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.693
Satisfiable
(Un)Satisfiability was proved
Number of variables1677
Number of clauses28863
Sum of the clauses size75955
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 217356
Number of clauses of size 38650
Number of clauses of size 4832
Number of clauses of size 51875
Number of clauses of size over 5150

Solver Data

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1784114-1241915467.cnf
0.00/0.00	c found header 'p cnf 1677 28863'
0.00/0.03	c finished parsing
0.00/0.03	c
0.00/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.03	c
0.00/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.03	c
0.00/0.03	c starting search after 0.0 seconds
0.00/0.03	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    28863    1677      0     0      0       0      0    0.0   0    2
0.09/0.19	c s    0.2    34771    1573     80    24      0       0      0    0.0   0    2
0.09/0.19	c l    0.2    34771    1573     80    24      0       0  10387    0.0   0    2
0.19/0.20	c R    0.2    34781    1573     80    24      0     100     97   64.0   6    2
0.19/0.20	c R    0.2    34787    1573     80    24      0     202    198   69.1   7    2
0.19/0.24	c R    0.2    34817    1570     80    27      0     803    795   70.2   8    2
0.19/0.26	c B    0.3    34833    1570     80    27      0    1000    990   70.4   8    3
0.29/0.34	c B    0.3    34896    1570     80    27      0    2001   1984   75.0   8    3
0.29/0.37	c R    0.4    34907    1570     80    27      0    2410   2392   71.7   9    3
0.99/1.01	c B    1.0    35604    1565     82    30      0    8003   7954   74.7  10    5
0.99/1.06	c s    1.1    35575    1565     82    30      0    8049   7944   74.6   9    4
1.29/1.37	c +    1.4    35624    1565     82    30      0   10388  11425   74.4  10    6
1.29/1.40	c R    1.4    35626    1565     82    30      0   10549  10434   74.5  10    6
1.79/1.90	c +    1.9    35967    1561     84    32      0   12986  12567   75.4   9    6
2.39/2.40	c +    2.4    36019    1561     84    32      0   16231  13823   73.0   8    7
2.49/2.56	c s    2.6    35990    1561     84    32      0   16824  13149   72.6   9    6
3.19/3.25	c R    3.2    36236    1561     84    32      0   20191  13853   72.9   8    7
3.19/3.26	c +    3.3    36237    1561     84    32      0   20287  15205   72.8   9    7
3.99/4.02	c B    4.0    36343    1561     84    32      0   24014  15214   70.5   9    8
4.19/4.27	c
4.19/4.27	c       original/binary      fixed     eliminated      learned       agility
4.19/4.27	c   seconds        variables     equivalent    conflicts       height       MB
4.19/4.27	c
4.19/4.27	c +    4.3    36368    1561     84    32      0   25355  16725   70.2  10    8
4.39/4.48	c s    4.5    36361    1561     84    32      0   26209  16064   70.9   9    6
5.50/5.53	c +    5.5    36419    1561     84    32      0   31690  18397   72.1   8    8
6.79/6.84	c s    6.8    36643    1561     84    32      0   35885  18399   71.0  10    7
7.49/7.59	c +    7.6    36689    1561     84    32      0   39610  20236   69.3   9    8
8.19/8.24	c R    8.2    36723    1561     84    32      0   42641  20260   69.3   9    9
9.09/9.15	c s    9.2    36831    1561     84    32      0   46312  20257   68.3   8    8
9.99/10.03	c +   10.0    36971    1561     84    32      0   49510  22259   67.0   9    9
11.78/11.81	c s   11.8    37036    1561     84    32      0   56362  22268   67.3   8    8
13.38/13.50	c +   13.5    37245    1561     84    32      0   61886  24484   67.5   9   10
13.99/14.05	c B   14.1    37289    1561     84    32      0   64032  24451   67.8  10   11
14.69/14.72	c s   14.7    37336    1561     84    32      0   66583  24559   67.2   8    9
17.99/18.03	c s   18.0    37746    1561     84    32      0   77118  24496   66.5  10    9
18.09/18.10	c +   18.1    37746    1561     84    32      0   77355  26932   66.5   8    9
21.28/21.36	c s   21.4    37996    1561     84    32      0   88490  26927   65.2   9    9
22.88/22.99	c R   23.0    38015    1561     84    32      0   93943  26957   64.6   8   11
23.58/23.66	c +   23.7    38022    1561     84    32      0   96690  29625   63.9   9   11
24.48/24.59	c s   24.6    38035    1561     84    32      0   99548  29649   63.4  10   10
28.28/28.35	c s   28.3    38232    1561     84    32      0  110777  29649   61.8  10   10
31.78/31.82	c
31.78/31.82	c       original/binary      fixed     eliminated      learned       agility
31.78/31.82	c   seconds        variables     equivalent    conflicts       height       MB
31.78/31.82	c
31.78/31.82	c +   31.8    38390    1561     84    32      0  120861  32587   61.6  10   12
32.18/32.27	c s   32.3    38400    1561     84    32      0  122178  30979   61.7   9   10
36.58/36.60	c s   36.6    38528    1561     84    32      0  133126  32598   60.7   9   11
40.99/41.00	c s   41.0    38604    1561     84    32      0  143791  32613   61.0  10   11
43.38/43.41	c +   43.4    38736    1561     84    32      0  151077  35845   60.4   8   13
45.28/45.37	c s   45.4    38841    1561     84    32      0  155044  35863   60.4   8   12
47.08/47.18	c B   47.2    38861    1561     84    32      0  160052  35861   60.3   9   14
50.18/50.23	c s   50.2    38916    1561     84    32      0  166496  35853   60.3  10   12
54.88/54.98	c s   55.0    38963    1561     84    32      0  177912  35869   60.2  10   12
59.38/59.50	c +   59.5    39041    1561     84    32      0  188845  39429   60.1   9   14
59.88/59.91	c s   59.9    39049    1561     84    32      0  189681  36724   60.1   9   12
65.27/65.30	c s   65.3    39152    1561     84    32      0  201003  39466   59.3   9   13
67.67/67.75	c 1   67.7    39241    1561     84    32      0  205493  39456   58.9   9   15
67.67/67.75	c
67.67/67.76	s SATISFIABLE
67.67/67.76	v -1 2 -3 -4 -5 -6 -7
67.67/67.76	v -8 -9 -10 -11 -12 -13 -14 15
67.67/67.76	v -16 -17 -18 -19 -20 -21 -22 -23
67.67/67.76	v -24 -25 -26 -27 -28 -29 -30 -31
67.67/67.76	v -32 -33 -34 -35 36 -37 -38 -39
67.67/67.76	v -40 -41 -42 -43 -44 -45 -46 -47
67.67/67.76	v -48 -49 -50 -51 -52 -53 -54 -55
67.67/67.76	v -56 57 -58 -59 -60 -61 -62 -63
67.67/67.76	v -64 -65 -66 -67 -68 -69 -70 -71
67.67/67.76	v -72 -73 -74 -75 -76 -77 78 -79
67.67/67.76	v -80 -81 -82 -83 -84 -85 -86 -87
67.67/67.76	v -88 -89 -90 -91 -92 -93 -94 -95
67.67/67.76	v -96 -97 -98 99 -100 -101 -102 -103
67.67/67.76	v -104 -105 -106 -107 108 -109 -110 -111
67.67/67.76	v -112 113 -114 -115 -116 -117 -118 -119
67.67/67.76	v -120 -121 -122 -123 -124 -125 -126 -127
67.67/67.76	v -128 -129 -130 -131 -132 133 -134 -135
67.67/67.76	v -136 -137 -138 -139 -140 -141 -142 -143
67.67/67.76	v -144 -145 -146 -147 -148 -149 -150 -151
67.67/67.76	v -152 -153 -154 -155 -156 -157 -158 -159
67.67/67.76	v -160 -161 -162 163 -164 -165 -166 -167
67.67/67.76	v -168 -169 -170 -171 -172 -173 -174 -175
67.67/67.76	v -176 -177 -178 -179 -180 -181 -182 -183
67.67/67.76	v -184 -185 -186 -187 -188 -189 -190 -191
67.67/67.76	v -192 193 -194 -195 -196 -197 -198 -199
67.67/67.76	v -200 -201 -202 -203 -204 -205 -206 -207
67.67/67.76	v -208 -209 -210 -211 -212 -213 -214 -215
67.67/67.76	v -216 -217 -218 -219 -220 -221 -222 223
67.67/67.76	v -224 -225 -226 -227 -228 -229 -230 -231
67.67/67.76	v -232 -233 -234 -235 -236 -237 -238 -239
67.67/67.76	v -240 -241 -242 -243 -244 -245 -246 -247
67.67/67.76	v -248 -249 -250 -251 -252 253 -254 -255
67.67/67.76	v -256 -257 -258 -259 -260 -261 -262 -263
67.67/67.76	v -264 -265 -266 -267 -268 -269 -270 -271
67.67/67.76	v -272 273 -274 -275 -276 277 -278 -279
67.67/67.76	v -280 -281 -282 -283 -284 -285 -286 -287
67.67/67.76	v -288 -289 -290 -291 -292 -293 -294 -295
67.67/67.76	v -296 297 -298 -299 -300 -301 -302 -303
67.67/67.76	v -304 -305 -306 -307 -308 -309 -310 -311
67.67/67.76	v -312 -313 -314 -315 -316 -317 -318 -319
67.67/67.76	v -320 -321 -322 -323 -324 -325 -326 327
67.67/67.76	v -328 -329 -330 -331 -332 -333 -334 -335
67.67/67.76	v -336 -337 -338 -339 -340 -341 -342 -343
67.67/67.76	v -344 -345 -346 -347 -348 -349 -350 -351
67.67/67.76	v -352 -353 -354 -355 -356 357 -358 -359
67.67/67.76	v -360 -361 -362 -363 -364 -365 -366 -367
67.67/67.76	v -368 -369 -370 -371 -372 -373 -374 -375
67.67/67.76	v -376 -377 -378 -379 -380 -381 -382 -383
67.67/67.76	v -384 -385 -386 387 -388 -389 -390 -391
67.67/67.76	v -392 -393 -394 -395 -396 -397 -398 -399
67.67/67.76	v -400 -401 -402 -403 -404 -405 -406 -407
67.67/67.76	v -408 -409 -410 -411 -412 -413 -414 -415
67.67/67.76	v -416 417 -418 -419 -420 -421 -422 -423
67.67/67.76	v -424 -425 -426 -427 -428 -429 -430 -431
67.67/67.76	v -432 -433 -434 -435 -436 437 -438 -439
67.67/67.76	v -440 441 -442 -443 -444 -445 -446 -447
67.67/67.76	v -448 -449 -450 -451 -452 -453 -454 -455
67.67/67.76	v -456 -457 -458 -459 -460 461 -462 -463
67.67/67.76	v -464 -465 -466 -467 -468 -469 -470 -471
67.67/67.76	v -472 -473 -474 -475 -476 -477 -478 -479
67.67/67.76	v -480 -481 -482 -483 -484 -485 -486 -487
67.67/67.76	v -488 -489 -490 491 -492 -493 -494 -495
67.67/67.76	v -496 -497 -498 -499 -500 -501 -502 -503
67.67/67.76	v -504 -505 -506 -507 -508 -509 -510 -511
67.67/67.76	v -512 -513 -514 -515 -516 -517 -518 -519
67.67/67.76	v -520 521 -522 -523 -524 -525 -526 -527
67.67/67.76	v -528 -529 -530 -531 -532 -533 -534 -535
67.67/67.76	v -536 -537 -538 -539 -540 -541 -542 -543
67.67/67.76	v -544 -545 -546 -547 -548 -549 -550 551
67.67/67.76	v -552 -553 -554 -555 -556 -557 -558 -559
67.67/67.76	v -560 -561 -562 -563 -564 -565 -566 -567
67.67/67.76	v -568 -569 -570 -571 -572 -573 -574 -575
67.67/67.76	v -576 -577 -578 -579 -580 581 -582 -583
67.67/67.76	v -584 -585 -586 -587 -588 -589 -590 -591
67.67/67.76	v -592 -593 -594 -595 -596 -597 -598 -599
67.67/67.76	v -600 601 -602 -603 -604 605 -606 -607
67.67/67.76	v -608 -609 -610 -611 -612 -613 -614 -615
67.67/67.76	v -616 -617 -618 -619 -620 -621 -622 -623
67.67/67.76	v -624 625 -626 -627 -628 -629 -630 -631
67.67/67.76	v -632 -633 -634 -635 -636 -637 -638 -639
67.67/67.76	v -640 -641 -642 -643 -644 -645 -646 -647
67.67/67.76	v -648 -649 -650 -651 -652 -653 -654 655
67.67/67.76	v -656 -657 -658 -659 -660 -661 -662 -663
67.67/67.76	v -664 -665 -666 -667 -668 -669 -670 -671
67.67/67.76	v -672 -673 -674 -675 -676 -677 -678 -679
67.67/67.76	v -680 -681 -682 -683 -684 685 -686 -687
67.67/67.76	v -688 -689 -690 -691 -692 -693 -694 -695
67.67/67.76	v -696 -697 -698 -699 -700 -701 -702 -703
67.67/67.76	v -704 -705 -706 -707 -708 -709 -710 -711
67.67/67.76	v -712 -713 -714 715 -716 -717 -718 -719
67.67/67.76	v -720 -721 -722 -723 -724 -725 -726 -727
67.67/67.76	v -728 -729 -730 -731 -732 -733 -734 -735
67.67/67.76	v -736 -737 -738 -739 -740 -741 -742 -743
67.67/67.76	v -744 745 -746 -747 -748 -749 -750 -751
67.67/67.76	v -752 -753 -754 -755 -756 -757 -758 -759
67.67/67.76	v -760 -761 -762 -763 -764 765 -766 -767
67.67/67.76	v -768 769 -770 -771 -772 -773 -774 -775
67.67/67.76	v -776 -777 -778 -779 -780 -781 -782 -783
67.67/67.76	v -784 -785 -786 -787 -788 789 -790 -791
67.67/67.76	v -792 -793 -794 -795 -796 -797 -798 -799
67.67/67.76	v -800 -801 -802 -803 -804 -805 -806 -807
67.67/67.76	v -808 -809 -810 -811 -812 -813 -814 -815
67.67/67.76	v -816 -817 -818 819 -820 -821 -822 -823
67.67/67.76	v -824 -825 -826 -827 -828 -829 -830 -831
67.67/67.76	v -832 -833 -834 -835 -836 -837 -838 -839
67.67/67.76	v -840 -841 -842 -843 -844 -845 -846 -847
67.67/67.76	v -848 849 -850 -851 -852 -853 -854 -855
67.67/67.76	v -856 -857 -858 -859 -860 -861 -862 -863
67.67/67.76	v -864 -865 -866 -867 -868 -869 -870 -871
67.67/67.76	v -872 -873 -874 -875 -876 -877 -878 879
67.67/67.76	v -880 -881 -882 -883 -884 -885 -886 -887
67.67/67.76	v -888 -889 -890 -891 -892 -893 -894 -895
67.67/67.76	v -896 -897 -898 -899 -900 -901 -902 -903
67.67/67.76	v -904 -905 -906 -907 -908 909 -910 -911
67.67/67.76	v -912 -913 -914 -915 -916 -917 -918 -919
67.67/67.76	v -920 -921 -922 -923 -924 -925 -926 -927
67.67/67.76	v -928 929 -930 -931 -932 -933 934 -935
67.67/67.76	v -936 -937 -938 -939 -940 -941 -942 943
67.67/67.76	v -944 -945 -946 -947 -948 -949 -950 -951
67.67/67.76	v -952 -953 -954 -955 -956 -957 -958 -959
67.67/67.76	v -960 -961 -962 -963 964 -965 -966 -967
67.67/67.76	v -968 -969 -970 -971 -972 -973 -974 -975
67.67/67.76	v -976 -977 -978 -979 -980 -981 -982 -983
67.67/67.76	v -984 985 -986 -987 -988 -989 -990 -991
67.67/67.76	v -992 -993 -994 -995 -996 -997 -998 -999
67.67/67.76	v -1000 -1001 -1002 -1003 -1004 -1005 1006 -1007
67.67/67.76	v -1008 -1009 -1010 -1011 -1012 -1013 -1014 -1015
67.67/67.76	v -1016 -1017 -1018 -1019 -1020 -1021 -1022 -1023
67.67/67.76	v -1024 -1025 -1026 1027 -1028 -1029 -1030 -1031
67.67/67.76	v -1032 -1033 -1034 -1035 -1036 -1037 -1038 -1039
67.67/67.76	v 1040 -1041 -1042 -1043 1044 -1045 -1046 -1047
67.67/67.76	v -1048 1049 -1050 1051 -1052 -1053 -1054 1055
67.67/67.76	v -1056 -1057 -1058 1059 -1060 -1061 -1062 1063
67.67/67.76	v -1064 -1065 -1066 -1067 -1068 1069 -1070 -1071
67.67/67.76	v -1072 1073 -1074 -1075 -1076 -1077 -1078 -1079
67.67/67.76	v -1080 -1081 -1082 1083 -1084 -1085 -1086 -1087
67.67/67.76	v 1088 -1089 -1090 -1091 -1092 -1093 -1094 -1095
67.67/67.76	v -1096 1097 -1098 -1099 -1100 -1101 -1102 -1103
67.67/67.76	v -1104 -1105 -1106 -1107 -1108 1109 -1110 -1111
67.67/67.76	v -1112 -1113 -1114 1115 -1116 -1117 -1118 -1119
67.67/67.76	v -1120 -1121 -1122 -1123 1124 -1125 -1126 -1127
67.67/67.76	v -1128 -1129 -1130 1131 -1132 -1133 -1134 -1135
67.67/67.76	v -1136 -1137 -1138 -1139 1140 -1141 -1142 -1143
67.67/67.76	v -1144 -1145 -1146 -1147 1148 -1149 -1150 -1151
67.67/67.76	v -1152 -1153 -1154 -1155 -1156 -1157 -1158 -1159
67.67/67.76	v 1160 -1161 -1162 -1163 1164 -1165 -1166 -1167
67.67/67.76	v -1168 -1169 -1170 -1171 -1172 1173 -1174 -1175
67.67/67.76	v -1176 -1177 -1178 -1179 -1180 1181 -1182 -1183
67.67/67.76	v -1184 -1185 -1186 -1187 -1188 -1189 -1190 1191
67.67/67.76	v -1192 -1193 -1194 -1195 -1196 -1197 -1198 -1199
67.67/67.76	v -1200 1201 -1202 -1203 -1204 -1205 -1206 1207
67.67/67.76	v -1208 -1209 -1210 -1211 -1212 -1213 -1214 -1215
67.67/67.76	v -1216 1217 -1218 -1219 -1220 -1221 -1222 -1223
67.67/67.76	v 1224 -1225 -1226 -1227 -1228 -1229 -1230 -1231
67.67/67.76	v -1232 1233 -1234 -1235 1236 -1237 -1238 -1239
67.67/67.76	v -1240 -1241 -1242 -1243 -1244 -1245 -1246 -1247
67.67/67.76	v -1248 1249 -1250 -1251 -1252 -1253 -1254 -1255
67.67/67.76	v 1256 -1257 -1258 -1259 -1260 -1261 -1262 -1263
67.67/67.76	v -1264 -1265 -1266 1267 -1268 -1269 -1270 -1271
67.67/67.76	v 1272 -1273 -1274 -1275 -1276 -1277 -1278 -1279
67.67/67.76	v 1280 -1281 -1282 -1283 1284 -1285 -1286 -1287
67.67/67.76	v -1288 -1289 -1290 -1291 -1292 -1293 -1294 -1295
67.67/67.76	v -1296 -1297 -1298 -1299 1300 -1301 -1302 -1303
67.67/67.76	v 1304 -1305 -1306 -1307 -1308 -1309 -1310 -1311
67.67/67.76	v -1312 -1313 -1314 -1315 -1316 -1317 1318 -1319
67.67/67.76	v -1320 -1321 -1322 -1323 -1324 1325 -1326 -1327
67.67/67.76	v -1328 -1329 1330 -1331 -1332 -1333 -1334 1335
67.67/67.76	v -1336 -1337 -1338 -1339 -1340 -1341 -1342 -1343
67.67/67.76	v -1344 1345 -1346 -1347 -1348 -1349 -1350 -1351
67.67/67.76	v -1352 -1353 -1354 -1355 1356 -1357 -1358 -1359
67.67/67.76	v -1360 -1361 -1362 -1363 -1364 1365 -1366 -1367
67.67/67.76	v -1368 -1369 -1370 -1371 -1372 1373 -1374 -1375
67.67/67.76	v -1376 -1377 -1378 -1379 1380 -1381 -1382 -1383
67.67/67.76	v -1384 -1385 -1386 1387 -1388 -1389 -1390 -1391
67.67/67.76	v -1392 -1393 -1394 -1395 -1396 -1397 -1398 1399
67.67/67.76	v 1400 -1401 -1402 -1403 -1404 -1405 -1406 -1407
67.67/67.76	v -1408 -1409 -1410 -1411 -1412 -1413 -1414 -1415
67.67/67.76	v -1416 1417 -1418 -1419 -1420 -1421 -1422 -1423
67.67/67.76	v -1424 -1425 1426 -1427 -1428 1429 -1430 -1431
67.67/67.76	v -1432 -1433 -1434 -1435 -1436 -1437 -1438 1439
67.67/67.76	v -1440 -1441 -1442 -1443 1444 -1445 -1446 -1447
67.67/67.76	v -1448 -1449 -1450 -1451 -1452 1453 -1454 -1455
67.67/67.76	v -1456 -1457 -1458 -1459 -1460 -1461 1462 -1463
67.67/67.76	v -1464 -1465 -1466 -1467 -1468 -1469 -1470 -1471
67.67/67.76	v -1472 -1473 1474 -1475 -1476 -1477 1478 -1479
67.67/67.76	v -1480 -1481 -1482 -1483 -1484 -1485 1486 -1487
67.67/67.76	v -1488 -1489 -1490 -1491 -1492 -1493 1494 -1495
67.67/67.76	v -1496 -1497 -1498 -1499 1500 -1501 -1502 -1503
67.67/67.76	v -1504 -1505 -1506 -1507 -1508 -1509 -1510 1511
67.67/67.76	v -1512 -1513 -1514 -1515 -1516 -1517 -1518 -1519
67.67/67.76	v -1520 -1521 1522 -1523 -1524 -1525 -1526 -1527
67.67/67.76	v 1528 -1529 -1530 -1531 -1532 -1533 -1534 -1535
67.67/67.76	v -1536 -1537 -1538 -1539 1540 -1541 -1542 1543
67.67/67.76	v -1544 -1545 -1546 -1547 -1548 -1549 -1550 -1551
67.67/67.76	v 1552 -1553 -1554 -1555 -1556 -1557 -1558 -1559
67.67/67.76	v -1560 -1561 1562 -1563 -1564 -1565 -1566 1567
67.67/67.76	v -1568 -1569 -1570 -1571 -1572 -1573 -1574 -1575
67.67/67.76	v -1576 -1577 -1578 -1579 1580 -1581 -1582 -1583
67.67/67.76	v -1584 -1585 -1586 -1587 1588 -1589 -1590 -1591
67.67/67.76	v 1592 -1593 -1594 -1595 -1596 -1597 -1598 -1599
67.67/67.76	v -1600 -1601 -1602 1603 -1604 -1605 -1606 -1607
67.67/67.76	v -1608 -1609 -1610 -1611 1612 -1613 -1614 1615
67.67/67.76	v -1616 -1617 -1618 -1619 -1620 -1621 -1622 -1623
67.67/67.76	v -1624 -1625 -1626 1627 -1628 -1629 -1630 -1631
67.67/67.76	v -1632 -1633 -1634 -1635 1636 -1637 -1638 -1639
67.67/67.76	v -1640 -1641 -1642 -1643 -1644 -1645 1646 -1647
67.67/67.76	v -1648 -1649 -1650 1651 -1652 -1653 1654 -1655
67.67/67.76	v -1656 -1657 -1658 -1659 1660 -1661 -1662 -1663
67.67/67.76	v -1664 1665 -1666 -1667 1668 -1669 -1670 -1671
67.67/67.76	v -1672 1673 -1674 1675 -1676 -1677
67.67/67.76	v 0
67.67/67.76	c
67.67/67.76	c 205493 conflicts, 426374 decisions, 214 random
67.67/67.76	c 1 iterations, 530 restarts, 0 skipped
67.67/67.76	c 14 enlarged, 85 shrunken, 2010 rescored, 71 rebiased
67.67/67.76	c 20 simplifications, 0 reductions
67.67/67.76	c
67.67/67.76	c vars: 84 fixed, 32 equiv, 0 elim, 32 merged
67.67/67.76	c elim: 146344 resolutions, 2 phases, 2 rounds
67.67/67.76	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
67.67/67.76	c arty: 0.00 and 0.00 xor average arity
67.67/67.76	c prbe: 75102 probed, 42 phases, 24 rounds
67.67/67.76	c prbe: 54 failed, 1 lifted, 0 merged
67.67/67.76	c sccs: 0 non trivial, 0 fixed, 0 merged
67.67/67.76	c hash: 1 units, 32 merged
67.67/67.76	c mins: 13794606 learned, 33% deleted, 63 strong, 31 depth
67.67/67.76	c subs: 67 forward, 85 backward, 2036 doms
67.67/67.76	c strs: 76 forward, 19 backward
67.67/67.76	c doms: 2251 dominators, 834 high, 5 low
67.67/67.76	c prps: 48897982 propagations, 0.72 megaprops
67.67/67.76	c
67.67/67.76	c 67.7 seconds, 15 MB max, 48 MB recycled

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-1784114-1241915467/watcher-1784114-1241915467 -o /tmp/evaluation-result-1784114-1241915467/solver-1784114-1241915467 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784114-1241915467.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 25930
/proc/meminfo: memFree=1519136/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=1060 CPUtime=0
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 219574564 1085440 172 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 265 172 63 155 0 108 0

[startup+0.0771431 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 25930
/proc/meminfo: memFree=1519136/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=3740 CPUtime=0.07
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 881 0 0 0 7 0 0 0 18 0 1 0 219574564 3829760 832 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 935 832 79 155 0 778 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3740

[startup+0.101145 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 25930
/proc/meminfo: memFree=1519136/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=3392 CPUtime=0.09
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 911 0 0 0 9 0 0 0 18 0 1 0 219574564 3473408 739 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 848 739 79 155 0 691 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301166 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 25930
/proc/meminfo: memFree=1519136/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=3944 CPUtime=0.29
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 1161 0 0 0 29 0 0 0 19 0 1 0 219574564 4038656 909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 986 909 79 155 0 829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701209 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 25930
/proc/meminfo: memFree=1519136/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=5396 CPUtime=0.69
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 1513 0 0 0 69 0 0 0 22 0 1 0 219574564 5525504 1261 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 1349 1261 79 155 0 1192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5396

[startup+1.50129 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25931
/proc/meminfo: memFree=1513624/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=7328 CPUtime=1.49
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 1981 0 0 0 149 0 0 0 25 0 1 0 219574564 7503872 1729 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 1832 1729 79 155 0 1675 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7328

[startup+3.10145 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25931
/proc/meminfo: memFree=1511640/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=8388 CPUtime=3.09
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 2250 0 0 0 309 0 0 0 25 0 1 0 219574564 8589312 1998 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 2097 1998 79 155 0 1940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8388

[startup+6.30278 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25931
/proc/meminfo: memFree=1510168/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=10112 CPUtime=6.29
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 2697 0 0 0 628 1 0 0 25 0 1 0 219574564 10354688 2445 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 2528 2445 79 155 0 2371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10112

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25931
/proc/meminfo: memFree=1507864/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=11664 CPUtime=12.68
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 3076 0 0 0 1267 1 0 0 25 0 1 0 219574564 11943936 2824 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 2916 2824 79 155 0 2759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11664

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1505752/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=13844 CPUtime=25.48
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 3668 0 0 0 2546 2 0 0 25 0 1 0 219574564 14176256 3347 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 3461 3347 79 155 0 3304 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13844

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1503064/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=16344 CPUtime=51.08
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4392 0 0 0 5105 3 0 0 25 0 1 0 219574564 16736256 4004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4086 4004 79 155 0 3929 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16344

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

[startup+57.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1503256/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=16344 CPUtime=57.48
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4461 0 0 0 5745 3 0 0 25 0 1 0 219574564 16736256 3977 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4086 3977 79 155 0 3929 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 16344

[startup+63.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1502488/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=17192 CPUtime=63.87
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4673 0 0 0 6384 3 0 0 25 0 1 0 219574564 17604608 4189 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4298 4189 79 155 0 4141 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 17192

[startup+65.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1502424/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=16776 CPUtime=65.47
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4743 0 0 0 6544 3 0 0 25 0 1 0 219574564 17178624 4085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4194 4085 79 155 0 4037 0
Current children cumulated CPU time (s) 65.47
Current children cumulated vsize (KiB) 16776

[startup+67.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1502808/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=16776 CPUtime=67.08
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4743 0 0 0 6705 3 0 0 25 0 1 0 219574564 17178624 4085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4194 4085 79 155 0 4037 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 16776

[startup+67.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1502808/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=16776 CPUtime=67.47
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4743 0 0 0 6744 3 0 0 25 0 1 0 219574564 17178624 4085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4194 4085 79 155 0 4037 0
Current children cumulated CPU time (s) 67.47
Current children cumulated vsize (KiB) 16776

[startup+67.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1502808/2055920 swapFree=4179768/4192956
[pid=25930] ppid=25928 vsize=16776 CPUtime=67.67
/proc/25930/stat : 25930 (precosat) R 25928 25930 25669 0 -1 4194304 4756 0 0 0 6764 3 0 0 25 0 1 0 219574564 17178624 4098 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25930/statm: 4194 4098 79 155 0 4037 0
Current children cumulated CPU time (s) 67.67
Current children cumulated vsize (KiB) 16776

Child status: 10
Real time (s): 67.7644
CPU time (s): 67.7467
CPU user time (s): 67.7077
CPU system time (s): 0.038994
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 17328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.7077
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4762
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= 7
involuntary context switches= 57

runsolver used 0.054991 second user time and 0.166974 second system time

The end

Launcher Data

Begin job on node45 at 2009-05-10 02:31:07
IDJOB=1784114
IDBENCH=70934
IDSOLVER=607
FILE ID=node45/1784114-1241915467
PBS_JOBID= 9264867
Free space on /tmp= 66196 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_7_4_9_fbc.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784114-1241915467/watcher-1784114-1241915467 -o /tmp/evaluation-result-1784114-1241915467/solver-1784114-1241915467 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784114-1241915467.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4259362ee72589b1a94d1f5c9f846a0b
RANDOM SEED=205075073

node45.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		: 3000.231
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	: 5914.62
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		: 3000.231
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:       1519616 kB
Buffers:         50096 kB
Cached:         420180 kB
SwapCached:       6948 kB
Active:         128908 kB
Inactive:       349752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519616 kB
SwapTotal:     4192956 kB
SwapFree:      4179768 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            43636 kB
Committed_AS:   732268 kB
PageTables:       1376 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= 66196 MiB
End job on node45 at 2009-05-10 02:32:15