Trace number 1561734

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 35.5346 35.5449

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_7_3_6_exp.cnf
MD5SUM5b8699f429b7fdd3e23d69c762326321
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.739886
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses22887
Sum of the clauses size60224
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213705
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
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-1561734-1238768431.cnf
0.00/0.00	c found header 'p cnf 1473 22887'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    22887    1473      0     0      0       0      0    0.0   0    1
0.04/0.08	c -    0.1    21936    1317     92    64      0       0   1000    0.0   0    2
0.04/0.08	c -    0.1    21809    1317     92    64      0       0   1000    0.0   0    2
0.19/0.22	c s    0.2    21603    1271     92    64     46       0      0    0.0   0    2
0.19/0.22	c l    0.2    21603    1271     92    64     46       0   9561    0.0   0    2
0.19/0.23	c R    0.2    21606    1271     92    64     46     100     99  109.4   3    2
0.19/0.23	c R    0.2    21611    1271     92    64     46     203    202  103.3   5    2
0.19/0.26	c R    0.3    21669    1271     92    64     46     806    796  102.9   8    2
0.19/0.27	c B    0.3    21701    1271     92    64     46    1001    986  106.7   7    2
0.29/0.32	c B    0.3    21894    1271     92    64     46    2001   1971  110.6   9    2
0.29/0.34	c R    0.3    21979    1271     92    64     46    2409   2372  112.1   9    2
0.49/0.57	c R    0.6    22872    1271     92    64     46    6412   6321  107.3   8    3
0.59/0.68	c B    0.7    23273    1271     92    64     46    8002   7895  103.8  10    3
0.69/0.79	c +    0.8    23643    1271     92    64     46    9562  10517  102.7  10    4
0.89/0.98	c s    1.0    24119    1271     92    64     46   11596  10563  102.1   9    3
0.99/1.01	c +    1.0    24303    1271     92    64     46   11950  11568  101.9   8    4
1.29/1.33	c +    1.3    26660    1271     92    64     46   14936  12724  102.3   9    5
1.39/1.43	c R    1.4    26727    1271     92    64     46   16037  12718  103.3   9    5
1.59/1.69	c +    1.7    27031    1271     92    64     46   18670  13996  101.7   8    5
2.09/2.18	c
2.09/2.18	c       original/binary      fixed     eliminated      learned       agility
2.09/2.18	c   seconds        variables     equivalent    conflicts       height       MB
2.09/2.18	c
2.09/2.18	c +    2.2    27553    1271     92    64     46   23339  15395  101.2  10    6
2.19/2.25	c B    2.3    27605    1271     92    64     46   24006  14709  101.2   9    6
2.49/2.51	c s    2.5    28922    1271     92    64     46   25485  15446  101.4  11    5
2.79/2.89	c +    2.9    29115    1271     92    64     46   29177  16934  101.9   9    6
3.79/3.85	c +    3.9    30380    1271     92    64     46   36470  18627  101.5  12    7
4.09/4.11	c R    4.1    30433    1271     92    64     46   38469  18673  100.4   8    8
4.69/4.77	c s    4.8    30549    1271     92    64     46   43385  18682  100.4  11    7
4.99/5.07	c +    5.1    30665    1271     92    64     46   45585  20489   99.5  10    8
6.79/6.80	c +    6.8    32188    1271     92    64     46   56980  22537  100.1   8    9
7.39/7.48	c s    7.5    32258    1271     92    64     46   61672  22590   99.8  11    8
7.79/7.82	c B    7.8    32288    1271     92    64     46   64018  22594  100.4   7    9
8.99/9.00	c +    9.0    32892    1271     92    64     46   71225  24790  100.5   9   10
10.39/10.49	c s   10.5    33314    1271     92    64     46   79728  24846  100.7  10    9
12.19/12.28	c +   12.3    33529    1271     92    64     46   89031  27269   97.7  10   11
12.39/12.43	c R   12.4    33531    1271     92    64     46   89767  25625   97.6  10   11
13.99/14.01	c s   14.0    33550    1271     92    64     46   97258  27353   95.6   9   11
16.49/16.57	c +   16.6    33890    1271     92    64     46  111288  29995   94.4   8   12
17.49/17.57	c s   17.6    34028    1271     92    64     46  115604  30024   94.0   9   11
21.49/21.55	c s   21.6    34301    1271     92    64     46  135101  30005   92.2   9   11
22.18/22.26	c
22.18/22.26	c       original/binary      fixed     eliminated      learned       agility
22.18/22.26	c   seconds        variables     equivalent    conflicts       height       MB
22.18/22.26	c
22.18/22.26	c +   22.3    34336    1271     92    64     46  139110  32994   91.9   8   12
25.39/25.48	c s   25.5    34540    1271     92    64     46  153040  33013   91.8   8   12
26.89/26.99	c B   27.0    34593    1271     92    64     46  160045  33043   92.0   9   14
29.59/29.62	c s   29.6    34732    1271     92    64     46  171226  33022   92.1   8   12
30.09/30.18	c +   30.2    34745    1271     92    64     46  173885  36293   92.1   9   13
33.99/34.00	c s   34.0    34806    1271     92    64     46  189472  36359   92.9   9   13
35.48/35.53	c 1   35.5    34834    1271     92    64     46  196834  36420   92.0  12   15
35.48/35.53	c
35.48/35.54	s SATISFIABLE
35.48/35.54	v 1 -2 -3 -4 -5 -6 -7
35.48/35.54	v -8 -9 -10 -11 -12 -13 -14 -15
35.48/35.54	v -16 -17 -18 -19 20 -21 -22 -23
35.48/35.54	v -24 -25 -26 -27 -28 29 -30 -31
35.48/35.54	v -32 -33 -34 -35 -36 -37 -38 -39
35.48/35.54	v -40 -41 -42 -43 -44 -45 -46 -47
35.48/35.54	v 48 -49 -50 -51 -52 -53 -54 -55
35.48/35.54	v -56 -57 -58 -59 -60 -61 -62 -63
35.48/35.54	v -64 -65 -66 67 -68 -69 -70 -71
35.48/35.54	v -72 -73 -74 -75 -76 -77 -78 -79
35.48/35.54	v -80 -81 -82 -83 -84 -85 -86 -87
35.48/35.54	v -88 -89 -90 -91 -92 -93 -94 95
35.48/35.54	v -96 -97 -98 -99 -100 -101 -102 -103
35.48/35.54	v -104 -105 -106 -107 108 -109 -110 -111
35.48/35.54	v -112 -113 -114 -115 -116 -117 -118 -119
35.48/35.54	v -120 -121 -122 -123 -124 -125 -126 -127
35.48/35.54	v 128 -129 -130 -131 -132 -133 -134 -135
35.48/35.54	v -136 -137 -138 -139 -140 -141 -142 -143
35.48/35.54	v -144 -145 -146 -147 -148 -149 150 -151
35.48/35.54	v -152 -153 -154 -155 -156 -157 -158 -159
35.48/35.54	v -160 -161 -162 -163 -164 -165 -166 -167
35.48/35.54	v -168 -169 170 -171 -172 -173 -174 -175
35.48/35.54	v -176 -177 -178 179 -180 -181 -182 -183
35.48/35.54	v -184 -185 -186 -187 -188 -189 -190 -191
35.48/35.54	v -192 -193 -194 -195 -196 -197 -198 -199
35.48/35.54	v -200 -201 -202 -203 -204 -205 -206 -207
35.48/35.54	v -208 -209 210 -211 -212 -213 -214 -215
35.48/35.54	v -216 -217 -218 -219 -220 -221 -222 -223
35.48/35.54	v -224 -225 -226 -227 -228 -229 -230 -231
35.48/35.54	v -232 -233 -234 -235 -236 -237 -238 -239
35.48/35.54	v -240 -241 -242 243 -244 -245 -246 -247
35.48/35.54	v -248 -249 -250 -251 -252 -253 -254 -255
35.48/35.54	v -256 -257 -258 -259 -260 -261 -262 -263
35.48/35.54	v -264 -265 266 -267 -268 -269 -270 -271
35.48/35.54	v -272 -273 -274 -275 -276 -277 -278 -279
35.48/35.54	v -280 -281 -282 -283 -284 -285 -286 -287
35.48/35.54	v -288 -289 290 -291 -292 -293 -294 -295
35.48/35.54	v -296 297 -298 -299 -300 -301 -302 -303
35.48/35.54	v -304 -305 -306 -307 -308 -309 -310 -311
35.48/35.54	v -312 -313 -314 -315 -316 -317 -318 -319
35.48/35.54	v -320 321 -322 -323 -324 -325 -326 -327
35.48/35.54	v -328 -329 -330 -331 -332 -333 -334 -335
35.48/35.54	v -336 -337 -338 -339 -340 -341 -342 -343
35.48/35.54	v -344 345 -346 -347 -348 -349 -350 -351
35.48/35.54	v -352 -353 -354 -355 -356 -357 -358 -359
35.48/35.54	v -360 -361 -362 -363 -364 -365 -366 -367
35.48/35.54	v -368 -369 -370 -371 -372 -373 -374 -375
35.48/35.54	v -376 -377 -378 -379 -380 -381 -382 -383
35.48/35.54	v -384 -385 -386 -387 -388 -389 -390 391
35.48/35.54	v -392 -393 -394 -395 -396 -397 -398 -399
35.48/35.54	v -400 -401 -402 -403 -404 -405 -406 -407
35.48/35.54	v -408 -409 -410 -411 -412 413 -414 -415
35.48/35.54	v -416 -417 -418 -419 -420 -421 -422 -423
35.48/35.54	v -424 -425 -426 -427 -428 -429 -430 -431
35.48/35.54	v 432 -433 -434 -435 -436 -437 -438 -439
35.48/35.54	v -440 -441 -442 -443 444 -445 -446 -447
35.48/35.54	v -448 -449 -450 -451 -452 -453 -454 -455
35.48/35.54	v -456 -457 -458 -459 -460 -461 -462 -463
35.48/35.54	v -464 -465 -466 -467 -468 -469 -470 -471
35.48/35.54	v -472 -473 -474 -475 -476 -477 -478 -479
35.48/35.54	v -480 -481 -482 483 -484 -485 -486 -487
35.48/35.54	v -488 -489 -490 -491 -492 493 -494 -495
35.48/35.54	v -496 -497 -498 -499 -500 -501 -502 -503
35.48/35.54	v -504 -505 -506 -507 -508 -509 -510 -511
35.48/35.54	v -512 -513 -514 -515 -516 -517 -518 -519
35.48/35.54	v -520 -521 -522 -523 -524 -525 -526 -527
35.48/35.54	v -528 529 -530 -531 -532 -533 -534 -535
35.48/35.54	v -536 -537 -538 539 -540 -541 -542 -543
35.48/35.54	v -544 -545 -546 -547 -548 -549 -550 -551
35.48/35.54	v -552 -553 -554 -555 -556 -557 -558 -559
35.48/35.54	v -560 -561 -562 -563 -564 -565 -566 -567
35.48/35.54	v -568 -569 -570 -571 572 -573 -574 -575
35.48/35.54	v -576 -577 -578 -579 -580 -581 -582 -583
35.48/35.54	v -584 -585 -586 -587 -588 -589 -590 -591
35.48/35.54	v -592 -593 -594 595 -596 -597 -598 -599
35.48/35.54	v -600 -601 -602 -603 -604 -605 -606 -607
35.48/35.54	v -608 -609 -610 -611 -612 -613 -614 -615
35.48/35.54	v -616 -617 618 -619 -620 -621 -622 -623
35.48/35.54	v -624 -625 -626 -627 -628 -629 -630 -631
35.48/35.54	v -632 -633 -634 -635 -636 -637 -638 639
35.48/35.54	v -640 -641 -642 -643 -644 -645 -646 -647
35.48/35.54	v -648 -649 -650 -651 -652 -653 -654 -655
35.48/35.54	v -656 -657 -658 -659 660 -661 -662 -663
35.48/35.54	v -664 -665 -666 -667 -668 -669 -670 -671
35.48/35.54	v -672 -673 -674 -675 -676 -677 -678 -679
35.48/35.54	v -680 -681 -682 -683 684 -685 -686 -687
35.48/35.54	v -688 -689 -690 -691 -692 -693 -694 -695
35.48/35.54	v -696 -697 -698 -699 -700 -701 -702 -703
35.48/35.54	v -704 -705 -706 -707 -708 -709 -710 -711
35.48/35.54	v -712 -713 -714 -715 716 -717 -718 -719
35.48/35.54	v -720 -721 -722 -723 -724 -725 -726 -727
35.48/35.54	v -728 -729 -730 -731 -732 -733 -734 -735
35.48/35.54	v -736 -737 -738 -739 -740 -741 -742 -743
35.48/35.54	v -744 -745 -746 747 -748 -749 -750 -751
35.48/35.54	v -752 -753 -754 -755 -756 -757 758 -759
35.48/35.54	v -760 -761 -762 -763 -764 -765 -766 -767
35.48/35.54	v -768 -769 -770 -771 -772 -773 -774 775
35.48/35.54	v -776 -777 -778 -779 -780 -781 -782 -783
35.48/35.54	v -784 -785 -786 -787 -788 -789 -790 -791
35.48/35.54	v -792 -793 -794 -795 -796 -797 -798 -799
35.48/35.54	v -800 801 -802 -803 -804 -805 -806 -807
35.48/35.54	v -808 -809 -810 -811 -812 -813 -814 -815
35.48/35.54	v -816 -817 -818 -819 -820 821 -822 -823
35.48/35.54	v -824 -825 -826 -827 -828 -829 -830 -831
35.48/35.54	v -832 -833 -834 -835 -836 -837 -838 -839
35.48/35.54	v -840 -841 -842 -843 -844 -845 -846 847
35.48/35.54	v -848 -849 -850 -851 -852 -853 -854 -855
35.48/35.54	v -856 -857 -858 -859 -860 -861 -862 -863
35.48/35.54	v -864 -865 -866 -867 868 -869 -870 -871
35.48/35.54	v -872 -873 -874 -875 -876 -877 -878 -879
35.48/35.54	v -880 -881 -882 -883 -884 -885 -886 -887
35.48/35.54	v -888 -889 -890 -891 -892 -893 -894 -895
35.48/35.54	v -896 -897 -898 -899 -900 -901 -902 -903
35.48/35.54	v -904 -905 -906 907 -908 -909 -910 -911
35.48/35.54	v -912 -913 -914 -915 -916 -917 -918 -919
35.48/35.54	v -920 -921 922 -923 -924 -925 -926 -927
35.48/35.54	v -928 -929 -930 -931 -932 -933 -934 935
35.48/35.54	v -936 -937 -938 -939 -940 -941 -942 -943
35.48/35.54	v -944 945 -946 -947 -948 -949 -950 -951
35.48/35.54	v -952 -953 -954 -955 -956 -957 -958 -959
35.48/35.54	v -960 -961 -962 -963 -964 -965 -966 -967
35.48/35.54	v -968 -969 -970 -971 -972 -973 -974 975
35.48/35.54	v -976 -977 -978 -979 -980 -981 -982 -983
35.48/35.54	v -984 -985 -986 -987 -988 -989 -990 -991
35.48/35.54	v -992 -993 -994 -995 996 -997 -998 999
35.48/35.54	v -1000 -1001 -1002 -1003 -1004 -1005 -1006 -1007
35.48/35.54	v -1008 -1009 -1010 -1011 -1012 -1013 -1014 -1015
35.48/35.54	v -1016 -1017 1018 -1019 -1020 -1021 -1022 -1023
35.48/35.54	v -1024 -1025 -1026 -1027 -1028 -1029 -1030 -1031
35.48/35.54	v -1032 -1033 -1034 -1035 -1036 -1037 -1038 -1039
35.48/35.54	v 1040 -1041 1042 -1043 -1044 1045 -1046 -1047
35.48/35.54	v -1048 1049 -1050 -1051 -1052 1053 -1054 1055
35.48/35.54	v -1056 -1057 -1058 1059 -1060 1061 -1062 -1063
35.48/35.54	v -1064 1065 -1066 -1067 -1068 -1069 1070 -1071
35.48/35.54	v -1072 -1073 -1074 1075 -1076 -1077 -1078 -1079
35.48/35.54	v -1080 -1081 1082 -1083 -1084 -1085 -1086 1087
35.48/35.54	v -1088 -1089 -1090 -1091 -1092 -1093 -1094 1095
35.48/35.54	v -1096 1097 -1098 -1099 -1100 -1101 -1102 -1103
35.48/35.54	v -1104 -1105 -1106 1107 -1108 -1109 -1110 1111
35.48/35.54	v -1112 -1113 -1114 1115 -1116 -1117 -1118 -1119
35.48/35.54	v -1120 1121 -1122 -1123 -1124 -1125 -1126 -1127
35.48/35.54	v 1128 -1129 -1130 -1131 -1132 1133 -1134 -1135
35.48/35.54	v -1136 -1137 1138 -1139 -1140 -1141 -1142 -1143
35.48/35.54	v 1144 -1145 -1146 -1147 -1148 -1149 -1150 1151
35.48/35.54	v -1152 1153 -1154 -1155 -1156 -1157 -1158 -1159
35.48/35.54	v 1160 -1161 -1162 -1163 -1164 -1165 1166 -1167
35.48/35.54	v -1168 -1169 1170 -1171 -1172 -1173 -1174 -1175
35.48/35.54	v -1176 1177 -1178 -1179 -1180 -1181 1182 -1183
35.48/35.54	v -1184 -1185 -1186 -1187 -1188 -1189 1190 -1191
35.48/35.54	v 1192 -1193 -1194 -1195 -1196 -1197 1198 -1199
35.48/35.54	v -1200 -1201 -1202 -1203 -1204 -1205 1206 1207
35.48/35.54	v -1208 -1209 -1210 -1211 -1212 1213 -1214 -1215
35.48/35.54	v -1216 -1217 -1218 -1219 -1220 1221 -1222 -1223
35.48/35.54	v -1224 -1225 -1226 -1227 -1228 1229 -1230 -1231
35.48/35.54	v -1232 1233 -1234 -1235 -1236 1237 -1238 -1239
35.48/35.54	v -1240 -1241 -1242 1243 -1244 -1245 -1246 -1247
35.48/35.54	v -1248 1249 -1250 -1251 -1252 -1253 -1254 1255
35.48/35.54	v -1256 -1257 1258 -1259 -1260 -1261 -1262 -1263
35.48/35.54	v -1264 -1265 -1266 1267 -1268 -1269 -1270 -1271
35.48/35.54	v -1272 -1273 -1274 1275 -1276 1277 -1278 1279
35.48/35.54	v -1280 -1281 -1282 -1283 -1284 -1285 -1286 -1287
35.48/35.54	v -1288 1289 -1290 -1291 -1292 1293 -1294 -1295
35.48/35.54	v -1296 -1297 -1298 1299 -1300 -1301 -1302 -1303
35.48/35.54	v 1304 -1305 -1306 -1307 -1308 -1309 1310 -1311
35.48/35.54	v -1312 -1313 -1314 1315 -1316 -1317 -1318 -1319
35.48/35.54	v -1320 1321 -1322 -1323 1324 -1325 -1326 -1327
35.48/35.54	v -1328 -1329 -1330 -1331 -1332 1333 -1334 -1335
35.48/35.54	v -1336 1337 -1338 -1339 -1340 -1341 -1342 -1343
35.48/35.54	v 1344 -1345 -1346 -1347 -1348 1349 -1350 -1351
35.48/35.54	v -1352 -1353 1354 -1355 -1356 1357 -1358 -1359
35.48/35.54	v -1360 -1361 -1362 -1363 -1364 -1365 1366 -1367
35.48/35.54	v -1368 -1369 -1370 -1371 -1372 -1373 1374 -1375
35.48/35.54	v -1376 1377 -1378 -1379 -1380 -1381 1382 -1383
35.48/35.54	v -1384 1385 -1386 -1387 -1388 -1389 1390 -1391
35.48/35.54	v -1392 -1393 -1394 -1395 -1396 1397 -1398 -1399
35.48/35.54	v -1400 -1401 -1402 1403 -1404 -1405 -1406 -1407
35.48/35.54	v 1408 -1409 -1410 -1411 -1412 -1413 -1414 -1415
35.48/35.54	v -1416 1417 -1418 -1419 1420 -1421 -1422 1423
35.48/35.54	v -1424 -1425 -1426 -1427 -1428 -1429 1430 -1431
35.48/35.54	v -1432 -1433 -1434 -1435 -1436 1437 -1438 -1439
35.48/35.54	v -1440 -1441 -1442 -1443 -1444 1445 -1446 -1447
35.48/35.54	v 1448 -1449 -1450 -1451 -1452 -1453 1454 -1455
35.48/35.54	v -1456 1457 -1458 1459 -1460 -1461 -1462 1463
35.48/35.54	v -1464 -1465 1466 -1467 -1468 1469 -1470 1471
35.48/35.54	v -1472 -1473
35.48/35.54	v 0
35.48/35.54	c
35.48/35.54	c 196834 conflicts, 635353 decisions, 280 random
35.48/35.54	c 0 iterations, 509 restarts, 0 skipped
35.48/35.54	c 14 enlarged, 187 shrunken, 1927 rescored, 66 rebiased
35.48/35.54	c 12 simplifications, 0 reductions
35.48/35.54	c
35.48/35.54	c vars: 92 fixed, 64 equiv, 46 elim, 64 merged
35.48/35.54	c elim: 125677 resolutions, 1 phases, 1 rounds
35.48/35.54	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
35.48/35.54	c arty: 19.20 and 0.00 xor average arity
35.48/35.54	c prbe: 58942 probed, 21 phases, 23 rounds
35.48/35.54	c prbe: 80 failed, 12 lifted, 24 merged
35.48/35.54	c sccs: 0 non trivial, 0 fixed, 0 merged
35.48/35.54	c hash: 0 units, 40 merged
35.48/35.54	c mins: 15465062 learned, 21% deleted, 24 strong, 32 depth
35.48/35.54	c subs: 191 forward, 194 backward, 1002 doms
35.48/35.54	c strs: 59 forward, 24 backward
35.48/35.54	c doms: 1266 dominators, 698 high, 1 low
35.48/35.54	c prps: 24631511 propagations, 0.69 megaprops
35.48/35.54	c
35.48/35.54	c 35.5 seconds, 16 MB max, 53 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-1561734-1238768431/watcher-1561734-1238768431 -o /tmp/evaluation-result-1561734-1238768431/solver-1561734-1238768431 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1561734-1238768431.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: 0.99 0.97 0.99 3/64 3138
/proc/meminfo: memFree=1760376/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=1184 CPUtime=0
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 1149504951 1212416 171 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 296 171 63 155 0 139 0

[startup+0.053802 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3138
/proc/meminfo: memFree=1760376/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=2632 CPUtime=0.04
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 577 0 0 0 4 0 0 0 18 0 1 0 1149504951 2695168 561 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 658 561 79 155 0 501 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2632

[startup+0.101807 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3138
/proc/meminfo: memFree=1760376/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=3168 CPUtime=0.09
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 766 0 0 0 9 0 0 0 18 0 1 0 1149504951 3244032 701 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 792 702 79 155 0 635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3168

[startup+0.301825 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3138
/proc/meminfo: memFree=1760376/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=3300 CPUtime=0.29
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 794 0 0 0 29 0 0 0 19 0 1 0 1149504951 3379200 729 1992294400 134512640 135151029 4294956240 18446744073709551615 134552592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 825 729 79 155 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3300

[startup+0.701863 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3138
/proc/meminfo: memFree=1760376/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=4488 CPUtime=0.69
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 1089 0 0 0 69 0 0 0 22 0 1 0 1149504951 4595712 1024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 1122 1024 79 155 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4488

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1755632/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=6216 CPUtime=1.49
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 1538 0 0 0 149 0 0 0 25 0 1 0 1149504951 6365184 1473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 1554 1473 79 155 0 1397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6216

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1753648/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=8128 CPUtime=3.09
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 2072 0 0 0 308 1 0 0 25 0 1 0 1149504951 8323072 1942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 2032 1942 79 155 0 1875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8128

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1750448/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=10396 CPUtime=6.29
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 2647 0 0 0 628 1 0 0 25 0 1 0 1149504951 10645504 2517 1992294400 134512640 135151029 4294956240 18446744073709551615 134567994 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 2599 2517 79 155 0 2442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10396

[startup+12.703 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1748016/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=13516 CPUtime=12.69
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 3421 0 0 0 1268 1 0 0 25 0 1 0 1149504951 13840384 3291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 3379 3291 79 155 0 3222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13516

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1744560/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=16260 CPUtime=25.49
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 4096 0 0 0 2546 3 0 0 25 0 1 0 1149504951 16650240 3966 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 4065 3966 79 155 0 3908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16260

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

[startup+31.9058 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1743408/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=17320 CPUtime=31.89
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 4356 0 0 0 3186 3 0 0 25 0 1 0 1149504951 17735680 4226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 4330 4226 79 155 0 4173 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 17320

[startup+33.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1743280/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=17584 CPUtime=33.49
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 4424 0 0 0 3346 3 0 0 25 0 1 0 1149504951 18006016 4294 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 4396 4294 79 155 0 4239 0
Current children cumulated CPU time (s) 33.49
Current children cumulated vsize (KiB) 17584

[startup+34.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1743024/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=17584 CPUtime=34.28
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 4441 0 0 0 3425 3 0 0 25 0 1 0 1149504951 18006016 4311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 4396 4311 79 155 0 4239 0
Current children cumulated CPU time (s) 34.28
Current children cumulated vsize (KiB) 17584

[startup+35.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1743024/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=17584 CPUtime=35.09
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 4441 0 0 0 3506 3 0 0 25 0 1 0 1149504951 18006016 4311 1992294400 134512640 135151029 4294956240 18446744073709551615 134530794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 4396 4311 79 155 0 4239 0
Current children cumulated CPU time (s) 35.09
Current children cumulated vsize (KiB) 17584

[startup+35.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3139
/proc/meminfo: memFree=1743024/2055920 swapFree=4179168/4192956
[pid=3138] ppid=3136 vsize=17584 CPUtime=35.48
/proc/3138/stat : 3138 (precosat) R 3136 3138 3069 0 -1 4194304 4441 0 0 0 3545 3 0 0 25 0 1 0 1149504951 18006016 4311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3138/statm: 4396 4311 79 155 0 4239 0
Current children cumulated CPU time (s) 35.48
Current children cumulated vsize (KiB) 17584

Child status: 10
Real time (s): 35.5449
CPU time (s): 35.5346
CPU user time (s): 35.4996
CPU system time (s): 0.034994
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 17584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.4996
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4442
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= 48

runsolver used 0.025996 second user time and 0.084987 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-03 16:20:31
IDJOB=1561734
IDBENCH=70921
IDSOLVER=507
FILE ID=node61/1561734-1238768431
PBS_JOBID= 9085533
Free space on /tmp= 66476 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_7_3_6_exp.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561734-1238768431/watcher-1561734-1238768431 -o /tmp/evaluation-result-1561734-1238768431/solver-1561734-1238768431 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1561734-1238768431.cnf

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

MD5SUM BENCH= 5b8699f429b7fdd3e23d69c762326321
RANDOM SEED=843908089

node61.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		: 3000.238
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		: 3000.238
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:       1760792 kB
Buffers:         32664 kB
Cached:         190684 kB
SwapCached:       8056 kB
Active:          79788 kB
Inactive:       153316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760792 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            48164 kB
Committed_AS:  2942704 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66472 MiB
End job on node61 at 2009-04-03 16:21:06