Trace number 1561786

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 57.6762 57.6961

General information on the benchmark

NameCRAFTED/
edgematching/all/em_8_4_5_all.cnf
MD5SUMbcbe82a00b39f246e1dc1a85b2c8371e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.5996
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses62900
Sum of the clauses size155908
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243724
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

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-1561786-1238768826.cnf
0.00/0.00	c found header 'p cnf 2420 62900'
0.00/0.07	c finished parsing
0.00/0.07	c
0.00/0.07	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.07	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.07	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.07	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.07	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.07	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.07	c
0.00/0.07	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.07	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.07	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.07	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.07	c
0.00/0.07	c starting search after 0.1 seconds
0.00/0.07	c no decision limit
0.00/0.07	c
0.00/0.07	c       original/binary      fixed     eliminated      learned       agility
0.00/0.07	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.07	c
0.00/0.07	c *    0.1    62900    2420      0     0      0       0      0    0.0   0    4
0.89/0.90	c s    0.9    82332    2271     52    36     61       0      0    0.0   0    6
0.89/0.90	c l    0.9    82332    2271     52    36     61       0  21110    0.0   0    6
0.89/0.91	c R    0.9    82332    2271     52    36     61     101    101  199.7   4    6
0.89/0.92	c R    0.9    82332    2271     52    36     61     201    201  206.1   6    6
0.89/0.97	c R    1.0    82333    2271     52    36     61     807    807  205.2   9    6
0.89/0.99	c B    1.0    82333    2271     52    36     61    1000   1000  212.8  12    6
1.00/1.09	c B    1.1    82337    2271     52    36     61    2001   2000  232.3   9    7
1.10/1.12	c R    1.1    82341    2271     52    36     61    2415   2413  231.9   7    7
1.49/1.53	c R    1.5    82365    2271     52    36     61    6420   6417  227.9   8    9
1.59/1.69	c B    1.7    82390    2271     52    36     61    8001   7998  216.7   9    9
2.69/2.75	c R    2.7    82538    2271     52    36     61   16045  16036  214.2   7   13
3.49/3.54	c +    3.5    82621    2271     52    36     61   21110  23221  208.4   8   16
3.89/3.99	c B    4.0    82702    2271     52    36     61   24011  23250  208.2   7   17
4.29/4.33	c +    4.3    82729    2271     52    36     61   26386  25543  209.4   8   18
4.69/4.76	c s    4.8    82843    2271     52    36     61   27265  24152  210.9   7   16
5.69/5.71	c +    5.7    82870    2271     52    36     61   32980  28097  210.5  10   19
6.79/6.82	c R    6.8    82955    2271     52    36     61   38488  28170  210.4   8   21
7.38/7.44	c +    7.4    82960    2271     52    36     61   41226  30906  211.2   9   22
9.69/9.72	c
9.69/9.72	c       original/binary      fixed     eliminated      learned       agility
9.69/9.72	c   seconds        variables     equivalent    conflicts       height       MB
9.69/9.72	c
9.69/9.72	c +    9.7    83127    2271     52    36     61   51532  33996  212.7   7   25
11.78/11.86	c s   11.9    83234    2271     52    36     61   60878  34073  215.6   7   23
12.38/12.49	c B   12.5    83236    2271     52    36     61   64019  34060  214.6   9   25
12.68/12.78	c +   12.8    83349    2271     52    36     61   64419  37395  214.3   8   25
15.89/15.99	c +   16.0    83442    2271     52    36     61   80520  41134  219.4   8   27
18.28/18.39	c R   18.4    83546    2271     52    36     61   89803  41216  214.6   8   32
20.08/20.12	c s   20.1    83602    2271     52    36     61   95910  41204  211.4   8   29
21.28/21.34	c +   21.3    83606    2271     52    36     61  100650  45247  207.7   9   31
27.78/27.85	c +   27.8    83850    2271     52    36     61  125811  49771  206.0   8   32
30.58/30.68	c s   30.7    83963    2271     52    36     61  134419  49801  206.0   6   30
37.07/37.14	c +   37.1    84260    2271     52    36     61  157261  54748  209.8   8   35
37.77/37.89	c B   37.9    84265    2271     52    36     61  160042  52643  210.5  10   36
41.68/41.76	c s   41.8    84407    2271     52    36     61  171867  54810  213.1   8   33
49.07/49.16	c +   49.2    84577    2271     52    36     61  196578  60222  215.1   8   37
51.78/51.82	c R   51.8    84582    2271     52    36     61  205207  60337  212.2   8   42
53.17/53.28	c s   53.3    84632    2271     52    36     61  207769  60296  211.6   9   37
57.58/57.68	c 1   57.7    84701    2271     52    36     61  220850  60353  208.3   7   44
57.58/57.68	c
57.58/57.68	s SATISFIABLE
57.58/57.68	v 1 -2 -3 -4 -5 -6 -7
57.58/57.68	v -8 -9 -10 -11 12 -13 -14 -15
57.58/57.68	v -16 -17 -18 -19 -20 -21 -22 -23
57.58/57.68	v -24 -25 -26 -27 -28 -29 -30 -31
57.58/57.68	v -32 -33 -34 -35 -36 -37 -38 -39
57.58/57.68	v -40 -41 -42 -43 -44 -45 46 -47
57.58/57.68	v -48 -49 -50 -51 -52 -53 -54 -55
57.58/57.68	v -56 -57 -58 -59 -60 -61 -62 -63
57.58/57.68	v -64 -65 -66 -67 -68 -69 -70 -71
57.58/57.68	v -72 -73 -74 75 -76 -77 -78 -79
57.58/57.68	v -80 -81 -82 -83 -84 -85 -86 -87
57.58/57.68	v -88 -89 -90 -91 -92 -93 -94 -95
57.58/57.68	v -96 -97 98 -99 -100 101 -102 -103
57.58/57.68	v -104 -105 -106 -107 -108 -109 -110 -111
57.58/57.68	v -112 -113 -114 -115 -116 -117 -118 -119
57.58/57.68	v -120 -121 -122 -123 -124 -125 -126 -127
57.58/57.68	v -128 -129 130 -131 -132 -133 -134 -135
57.58/57.68	v -136 -137 -138 -139 -140 -141 -142 -143
57.58/57.68	v -144 -145 -146 -147 -148 -149 -150 151
57.58/57.68	v -152 -153 -154 -155 -156 -157 -158 159
57.58/57.68	v -160 -161 -162 -163 -164 -165 -166 -167
57.58/57.68	v -168 -169 -170 -171 -172 -173 -174 -175
57.58/57.68	v -176 -177 -178 -179 -180 -181 -182 -183
57.58/57.68	v -184 -185 -186 -187 -188 -189 -190 -191
57.58/57.68	v -192 -193 -194 -195 -196 -197 -198 -199
57.58/57.68	v -200 -201 -202 -203 204 -205 -206 -207
57.58/57.68	v -208 -209 -210 -211 -212 -213 -214 -215
57.58/57.68	v -216 -217 -218 -219 -220 -221 -222 -223
57.58/57.68	v -224 -225 -226 -227 -228 -229 -230 -231
57.58/57.68	v -232 -233 -234 -235 -236 -237 -238 -239
57.58/57.68	v -240 -241 242 -243 -244 -245 -246 -247
57.58/57.68	v -248 -249 -250 -251 252 -253 -254 -255
57.58/57.68	v -256 -257 -258 -259 -260 -261 -262 -263
57.58/57.68	v -264 -265 -266 -267 -268 -269 -270 -271
57.58/57.68	v -272 -273 -274 -275 -276 -277 -278 -279
57.58/57.68	v -280 -281 -282 -283 -284 -285 286 -287
57.58/57.68	v -288 -289 -290 -291 -292 -293 -294 -295
57.58/57.68	v -296 -297 -298 -299 -300 -301 -302 -303
57.58/57.68	v -304 -305 -306 -307 -308 -309 -310 -311
57.58/57.68	v -312 -313 -314 -315 -316 -317 -318 -319
57.58/57.68	v -320 -321 -322 -323 -324 -325 -326 -327
57.58/57.68	v -328 -329 -330 -331 -332 -333 -334 -335
57.58/57.68	v -336 -337 -338 -339 -340 -341 -342 -343
57.58/57.68	v 344 -345 -346 -347 -348 -349 -350 -351
57.58/57.68	v -352 -353 -354 -355 -356 -357 -358 -359
57.58/57.68	v -360 -361 -362 -363 -364 -365 -366 -367
57.58/57.68	v -368 -369 -370 -371 -372 -373 -374 -375
57.58/57.68	v -376 -377 -378 -379 -380 -381 -382 -383
57.58/57.68	v -384 -385 -386 387 -388 -389 -390 -391
57.58/57.68	v -392 -393 -394 -395 -396 -397 -398 -399
57.58/57.68	v -400 -401 -402 -403 -404 -405 -406 -407
57.58/57.68	v 408 -409 -410 -411 -412 -413 -414 -415
57.58/57.68	v -416 -417 -418 -419 -420 -421 -422 -423
57.58/57.68	v -424 -425 -426 -427 -428 -429 -430 -431
57.58/57.68	v -432 433 -434 -435 -436 -437 -438 -439
57.58/57.68	v -440 -441 -442 -443 -444 -445 -446 -447
57.58/57.68	v 448 -449 -450 -451 -452 -453 -454 -455
57.58/57.68	v -456 -457 -458 -459 -460 -461 -462 -463
57.58/57.68	v -464 -465 -466 -467 -468 -469 -470 -471
57.58/57.68	v -472 -473 -474 -475 -476 -477 -478 -479
57.58/57.68	v -480 -481 -482 -483 -484 -485 -486 -487
57.58/57.68	v -488 -489 -490 -491 -492 -493 -494 -495
57.58/57.68	v -496 -497 -498 -499 -500 501 -502 -503
57.58/57.68	v -504 -505 -506 -507 -508 -509 -510 -511
57.58/57.68	v -512 -513 -514 -515 -516 -517 -518 -519
57.58/57.68	v -520 -521 -522 -523 -524 -525 -526 -527
57.58/57.68	v -528 -529 -530 -531 -532 -533 -534 -535
57.58/57.68	v -536 -537 -538 -539 -540 541 -542 -543
57.58/57.68	v -544 -545 -546 -547 -548 -549 -550 -551
57.58/57.68	v -552 -553 -554 -555 -556 -557 -558 -559
57.58/57.68	v -560 -561 -562 -563 -564 -565 566 -567
57.58/57.68	v -568 -569 -570 -571 -572 -573 -574 -575
57.58/57.68	v -576 -577 -578 -579 -580 -581 -582 -583
57.58/57.68	v -584 -585 -586 -587 -588 -589 -590 -591
57.58/57.68	v -592 -593 -594 595 -596 -597 -598 -599
57.58/57.68	v -600 -601 -602 -603 -604 -605 -606 -607
57.58/57.68	v -608 -609 -610 -611 -612 -613 -614 -615
57.58/57.68	v -616 -617 -618 -619 -620 -621 -622 -623
57.58/57.68	v -624 -625 -626 -627 -628 -629 -630 -631
57.58/57.68	v -632 633 -634 -635 -636 -637 -638 -639
57.58/57.68	v -640 -641 -642 -643 -644 -645 -646 -647
57.58/57.68	v -648 -649 -650 -651 -652 -653 -654 -655
57.58/57.68	v -656 -657 -658 -659 -660 -661 -662 -663
57.58/57.68	v -664 -665 -666 667 -668 -669 -670 -671
57.58/57.68	v -672 -673 -674 -675 -676 -677 -678 -679
57.58/57.68	v -680 -681 -682 -683 -684 685 -686 -687
57.58/57.68	v -688 -689 -690 -691 -692 -693 -694 -695
57.58/57.68	v -696 -697 -698 -699 -700 -701 -702 -703
57.58/57.68	v -704 -705 -706 -707 -708 -709 -710 -711
57.58/57.68	v -712 -713 -714 -715 -716 -717 -718 -719
57.58/57.68	v -720 -721 -722 -723 -724 -725 -726 -727
57.58/57.68	v -728 -729 -730 731 -732 -733 -734 -735
57.58/57.68	v -736 -737 -738 -739 -740 -741 -742 -743
57.58/57.68	v -744 -745 -746 -747 -748 -749 -750 -751
57.58/57.68	v -752 -753 -754 -755 -756 -757 -758 -759
57.58/57.68	v 760 -761 -762 -763 -764 -765 -766 -767
57.58/57.68	v -768 -769 -770 -771 -772 -773 -774 -775
57.58/57.68	v -776 -777 -778 -779 -780 -781 -782 -783
57.58/57.68	v -784 -785 -786 -787 -788 -789 -790 -791
57.58/57.68	v -792 -793 -794 -795 -796 -797 -798 799
57.58/57.68	v -800 -801 -802 -803 -804 -805 -806 -807
57.58/57.68	v -808 -809 -810 -811 -812 -813 -814 -815
57.58/57.68	v -816 -817 -818 -819 -820 -821 -822 -823
57.58/57.68	v -824 -825 -826 -827 828 -829 -830 -831
57.58/57.68	v -832 -833 -834 -835 -836 -837 -838 -839
57.58/57.68	v -840 -841 -842 -843 -844 -845 -846 -847
57.58/57.68	v -848 -849 -850 -851 -852 -853 -854 -855
57.58/57.68	v -856 -857 -858 -859 -860 -861 -862 863
57.58/57.68	v -864 -865 -866 -867 -868 -869 -870 -871
57.58/57.68	v -872 -873 -874 -875 -876 -877 -878 -879
57.58/57.68	v -880 -881 -882 -883 -884 -885 -886 -887
57.58/57.68	v -888 -889 -890 -891 -892 -893 -894 -895
57.58/57.68	v -896 -897 -898 -899 -900 -901 -902 -903
57.58/57.68	v -904 -905 -906 -907 -908 -909 -910 -911
57.58/57.68	v -912 -913 -914 -915 -916 -917 -918 -919
57.58/57.68	v 920 -921 -922 -923 -924 -925 -926 -927
57.58/57.68	v -928 -929 930 -931 -932 -933 -934 -935
57.58/57.68	v -936 -937 -938 -939 -940 -941 -942 -943
57.58/57.68	v -944 -945 -946 -947 -948 -949 -950 -951
57.58/57.68	v -952 -953 -954 -955 -956 -957 -958 959
57.58/57.68	v -960 -961 -962 -963 -964 -965 -966 -967
57.58/57.68	v -968 969 -970 -971 -972 -973 -974 -975
57.58/57.68	v -976 -977 -978 -979 -980 -981 -982 -983
57.58/57.68	v -984 -985 -986 -987 -988 -989 -990 -991
57.58/57.68	v -992 -993 -994 -995 -996 -997 -998 -999
57.58/57.68	v -1000 -1001 -1002 -1003 -1004 -1005 -1006 -1007
57.58/57.68	v -1008 -1009 -1010 -1011 -1012 -1013 -1014 -1015
57.58/57.68	v -1016 -1017 -1018 -1019 -1020 -1021 -1022 -1023
57.58/57.68	v -1024 -1025 -1026 -1027 -1028 -1029 1030 -1031
57.58/57.68	v -1032 -1033 -1034 -1035 -1036 -1037 -1038 -1039
57.58/57.68	v -1040 -1041 -1042 -1043 -1044 -1045 -1046 -1047
57.58/57.68	v -1048 -1049 1050 -1051 -1052 -1053 -1054 -1055
57.58/57.68	v -1056 -1057 -1058 -1059 -1060 -1061 -1062 -1063
57.58/57.68	v -1064 -1065 -1066 -1067 -1068 -1069 -1070 -1071
57.58/57.68	v -1072 -1073 -1074 -1075 -1076 -1077 -1078 -1079
57.58/57.68	v -1080 -1081 -1082 -1083 -1084 -1085 -1086 -1087
57.58/57.68	v -1088 -1089 1090 -1091 -1092 -1093 -1094 -1095
57.58/57.68	v -1096 -1097 -1098 -1099 -1100 -1101 -1102 -1103
57.58/57.68	v -1104 -1105 -1106 -1107 -1108 -1109 -1110 -1111
57.58/57.68	v -1112 -1113 -1114 -1115 -1116 1117 -1118 -1119
57.58/57.68	v -1120 -1121 -1122 -1123 -1124 -1125 -1126 -1127
57.58/57.68	v -1128 -1129 -1130 -1131 -1132 -1133 -1134 -1135
57.58/57.68	v -1136 -1137 -1138 -1139 -1140 -1141 -1142 -1143
57.58/57.68	v -1144 -1145 -1146 -1147 -1148 -1149 -1150 -1151
57.58/57.68	v -1152 -1153 -1154 -1155 -1156 -1157 -1158 -1159
57.58/57.68	v -1160 -1161 -1162 -1163 -1164 -1165 -1166 -1167
57.58/57.68	v -1168 -1169 -1170 -1171 -1172 -1173 -1174 -1175
57.58/57.68	v -1176 -1177 -1178 -1179 -1180 -1181 -1182 1183
57.58/57.68	v -1184 -1185 -1186 -1187 -1188 -1189 -1190 -1191
57.58/57.68	v -1192 -1193 -1194 -1195 -1196 -1197 1198 -1199
57.58/57.68	v -1200 -1201 -1202 -1203 -1204 -1205 -1206 -1207
57.58/57.68	v -1208 -1209 -1210 -1211 -1212 -1213 -1214 -1215
57.58/57.68	v -1216 1217 -1218 -1219 -1220 -1221 -1222 -1223
57.58/57.68	v -1224 -1225 -1226 -1227 -1228 -1229 -1230 -1231
57.58/57.68	v -1232 -1233 -1234 1235 -1236 -1237 -1238 -1239
57.58/57.68	v -1240 -1241 -1242 -1243 -1244 -1245 -1246 -1247
57.58/57.68	v -1248 -1249 -1250 -1251 -1252 -1253 -1254 -1255
57.58/57.68	v -1256 -1257 -1258 -1259 -1260 -1261 -1262 -1263
57.58/57.68	v -1264 -1265 -1266 -1267 -1268 -1269 -1270 -1271
57.58/57.68	v -1272 -1273 -1274 -1275 -1276 1277 -1278 -1279
57.58/57.68	v -1280 -1281 -1282 -1283 -1284 -1285 -1286 -1287
57.58/57.68	v -1288 -1289 -1290 -1291 -1292 -1293 -1294 -1295
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57.58/57.68	v -2008 -2009 -2010 2011 -2012 -2013 -2014 -2015
57.58/57.68	v 2016 -2017 -2018 -2019 -2020 2021 -2022 -2023
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57.58/57.68	v -2384 -2385 2386 -2387 -2388 2389 -2390 -2391
57.58/57.68	v -2392 -2393 -2394 2395 -2396 -2397 -2398 2399
57.58/57.68	v -2400 -2401 -2402 2403 -2404 2405 -2406 -2407
57.58/57.68	v -2408 -2409 -2410 2411 -2412 2413 -2414 -2415
57.58/57.68	v -2416 -2417 -2418 2419 -2420
57.58/57.68	v 0
57.58/57.68	c
57.58/57.68	c 220850 conflicts, 1011717 decisions, 487 random
57.58/57.68	c 0 iterations, 510 restarts, 0 skipped
57.58/57.68	c 11 enlarged, 95 shrunken, 2162 rescored, 77 rebiased
57.58/57.68	c 7 simplifications, 0 reductions
57.58/57.68	c
57.58/57.68	c vars: 52 fixed, 36 equiv, 61 elim, 36 merged
57.58/57.68	c elim: 373924 resolutions, 1 phases, 1 rounds
57.58/57.68	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
57.58/57.68	c arty: 28.77 and 0.00 xor average arity
57.58/57.68	c prbe: 63948 probed, 25 phases, 14 rounds
57.58/57.68	c prbe: 52 failed, 0 lifted, 0 merged
57.58/57.68	c sccs: 0 non trivial, 0 fixed, 0 merged
57.58/57.68	c hash: 0 units, 36 merged
57.58/57.68	c mins: 32702221 learned, 14% deleted, 15 strong, 31 depth
57.58/57.68	c subs: 72 forward, 106 backward, 260 doms
57.58/57.68	c strs: 17 forward, 0 backward
57.58/57.68	c doms: 478 dominators, 225 high, 1 low
57.58/57.68	c prps: 30857667 propagations, 0.54 megaprops
57.58/57.68	c
57.58/57.68	c 57.7 seconds, 44 MB max, 96 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-1561786-1238768826/watcher-1561786-1238768826 -o /tmp/evaluation-result-1561786-1238768826/solver-1561786-1238768826 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1561786-1238768826.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: 0.92 0.98 0.99 3/64 15028
/proc/meminfo: memFree=1693360/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=1200 CPUtime=0
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1149545818 1228800 187 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 300 188 63 155 0 143 0

[startup+0.0990389 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15028
/proc/meminfo: memFree=1693360/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=6256 CPUtime=0.09
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 1597 0 0 0 9 0 0 0 18 0 1 0 1149545818 6406144 1483 1992294400 134512640 135151029 4294956224 18446744073709551615 134572482 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 1564 1483 79 155 0 1407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6256

[startup+0.101038 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15028
/proc/meminfo: memFree=1693360/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=6388 CPUtime=0.09
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 1602 0 0 0 9 0 0 0 18 0 1 0 1149545818 6541312 1488 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 1597 1488 79 155 0 1440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6388

[startup+0.30106 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15028
/proc/meminfo: memFree=1693360/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=7316 CPUtime=0.29
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 2245 0 0 0 28 1 0 0 19 0 1 0 1149545818 7491584 1745 1992294400 134512640 135151029 4294956224 18446744073709551615 134579656 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 1829 1745 79 155 0 1672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7316

[startup+0.701103 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15028
/proc/meminfo: memFree=1693360/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=8240 CPUtime=0.69
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 2467 0 0 0 68 1 0 0 22 0 1 0 1149545818 8437760 1967 1992294400 134512640 135151029 4294956224 18446744073709551615 134526460 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 2060 1967 79 155 0 1903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8240

[startup+1.50219 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15029
/proc/meminfo: memFree=1685800/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=10220 CPUtime=1.49
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 3094 0 0 0 148 1 0 0 25 0 1 0 1149545818 10465280 2465 1992294400 134512640 135151029 4294956224 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 2555 2465 79 155 0 2398 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10220

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15030
/proc/meminfo: memFree=1681256/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=16820 CPUtime=3.09
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 4729 0 0 0 307 2 0 0 25 0 1 0 1149545818 17223680 4100 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 4205 4100 79 155 0 4048 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16820

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15030
/proc/meminfo: memFree=1672936/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=22648 CPUtime=6.29
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 6410 0 0 0 626 3 0 0 25 0 1 0 1149545818 23191552 5572 1992294400 134512640 135151029 4294956224 18446744073709551615 134581717 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 5662 5572 79 155 0 5505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22648

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1663912/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=29432 CPUtime=12.68
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 8325 0 0 0 1264 4 0 0 25 0 1 0 1149545818 30138368 7278 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 7358 7278 79 155 0 7201 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29432

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1655976/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=37612 CPUtime=25.48
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 10574 0 0 0 2542 6 0 0 25 0 1 0 1149545818 38514688 9318 1992294400 134512640 135151029 4294956224 18446744073709551615 134577174 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 9403 9318 79 155 0 9246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37612

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1650792/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=44104 CPUtime=51.07
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 12450 0 0 0 5100 7 0 0 25 0 1 0 1149545818 45162496 10936 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11026 10936 79 155 0 10869 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44104

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

[startup+54.3019 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1648616/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=44868 CPUtime=54.27
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 12861 0 0 0 5419 8 0 0 25 0 1 0 1149545818 45944832 11138 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11217 11138 79 155 0 11060 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 44868

[startup+55.9011 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1648616/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=44868 CPUtime=55.87
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 12861 0 0 0 5579 8 0 0 25 0 1 0 1149545818 45944832 11138 1992294400 134512640 135151029 4294956224 18446744073709551615 134552952 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11217 11138 79 155 0 11060 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 44868

[startup+56.7012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1648616/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=45528 CPUtime=56.67
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 13008 0 0 0 5659 8 0 0 25 0 1 0 1149545818 46620672 11285 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11382 11285 79 155 0 11225 0
Current children cumulated CPU time (s) 56.67
Current children cumulated vsize (KiB) 45528

[startup+57.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1647592/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=46056 CPUtime=57.07
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 13152 0 0 0 5699 8 0 0 25 0 1 0 1149545818 47161344 11429 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11514 11429 79 155 0 11357 0
Current children cumulated CPU time (s) 57.07
Current children cumulated vsize (KiB) 46056

[startup+57.5012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1647592/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=46848 CPUtime=57.48
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 13340 0 0 0 5739 9 0 0 25 0 1 0 1149545818 47972352 11617 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11712 11617 79 155 0 11555 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 46848

[startup+57.6012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1647592/2055920 swapFree=4175224/4192956
[pid=15028] ppid=15026 vsize=47112 CPUtime=57.58
/proc/15028/stat : 15028 (precosat) R 15026 15028 14306 0 -1 4194304 13391 0 0 0 5749 9 0 0 25 0 1 0 1149545818 48242688 11668 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15028/statm: 11778 11668 79 155 0 11621 0
Current children cumulated CPU time (s) 57.58
Current children cumulated vsize (KiB) 47112

Child status: 10
Real time (s): 57.6961
CPU time (s): 57.6762
CPU user time (s): 57.5772
CPU system time (s): 0.098984
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 47112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.5772
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13422
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= 12
involuntary context switches= 100

runsolver used 0.054991 second user time and 0.147977 second system time

The end

Launcher Data

Begin job on node37 at 2009-04-03 16:27:06
IDJOB=1561786
IDBENCH=70922
IDSOLVER=507
FILE ID=node37/1561786-1238768826
PBS_JOBID= 9085488
Free space on /tmp= 66496 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/edgematching/all/em_8_4_5_all.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561786-1238768826/watcher-1561786-1238768826 -o /tmp/evaluation-result-1561786-1238768826/solver-1561786-1238768826 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1561786-1238768826.cnf

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

MD5SUM BENCH= bcbe82a00b39f246e1dc1a85b2c8371e
RANDOM SEED=2071212461

node37.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		: 3000.213
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		: 3000.213
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:       1693776 kB
Buffers:         60568 kB
Cached:         224168 kB
SwapCached:      11608 kB
Active:         132892 kB
Inactive:       164964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693776 kB
SwapTotal:     4192956 kB
SwapFree:      4175224 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          18820 kB
Slab:            50304 kB
Committed_AS:  3182692 kB
PageTables:       1384 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= 66492 MiB
End job on node37 at 2009-04-03 16:28:04