Trace number 1784386

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 83.1524 83.1739

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v760c43649g1.cnf
MD5SUM09e521ede3d398d4595568c082f00e6d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.69429
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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-1784386-1241937246.cnf
0.00/0.00	c found header 'p cnf 760 43649'
0.00/0.05	c finished parsing
0.00/0.05	c
0.00/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.05	c
0.00/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.05	c
0.00/0.05	c starting search after 0.1 seconds
0.00/0.05	c no decision limit
0.00/0.05	c
0.00/0.05	c       original/binary      fixed     eliminated      learned       agility
0.00/0.05	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.05	c
0.00/0.05	c *    0.1    43649     760      0     0      0       0      0    0.0   0    3
0.09/0.18	c -    0.2    43050     735      0     0     25       0   1000    0.0   0    4
0.09/0.18	c -    0.2    43040     734      0     0     26       0   1000    0.0   0    4
0.09/0.19	c -    0.2    42964     730      0     0     30       0   1000    0.0   0    4
0.09/0.20	c -    0.2    42808     725      0     0     35       0   1000    0.0   0    4
0.49/0.56	c s    0.6    42567     720      0     0     40       0      0    0.0   0    3
0.49/0.56	c l    0.6    42567     720      0     0     40       0   3483    0.0   0    3
0.49/0.57	c R    0.6    42567     720      0     0     40     100    100   69.8   4    3
0.49/0.57	c R    0.6    42567     720      0     0     40     201    201   47.7   5    3
0.59/0.62	c R    0.6    42567     720      0     0     40     807    807   33.0   6    4
0.59/0.63	c B    0.6    42567     720      0     0     40    1002   1002   30.8   6    4
0.69/0.71	c B    0.7    42569     720      0     0     40    2005   2005   32.3   7    4
0.69/0.74	c R    0.7    42569     720      0     0     40    2413   2413   34.6   6    4
0.79/0.82	c +    0.8    42569     720      0     0     40    3483   3831   39.0   6    4
0.79/0.89	c +    0.9    42569     720      0     0     40    4353   4214   36.8   5    4
0.89/0.98	c +    1.0    42570     720      0     0     40    5442   4635   37.2   5    4
0.99/1.06	c R    1.1    42570     720      0     0     40    6427   4655   37.6   7    4
0.99/1.09	c +    1.1    42570     720      0     0     40    6801   5098   38.5   6    4
1.09/1.20	c B    1.2    42570     720      0     0     40    8008   5113   40.0   7    5
1.19/1.24	c
1.19/1.24	c       original/binary      fixed     eliminated      learned       agility
1.19/1.24	c   seconds        variables     equivalent    conflicts       height       MB
1.19/1.24	c
1.19/1.24	c +    1.2    42570     720      0     0     40    8501   5607   39.1   6    5
1.39/1.46	c +    1.5    42574     720      0     0     40   10625   6167   36.8   6    5
1.59/1.69	c +    1.7    42574     720      0     0     40   13280   6783   34.7   5    5
1.78/1.82	c s    1.8    42574     720      0     0     40   14297   6795   34.7   6    4
1.89/1.99	c R    2.0    42578     720      0     0     40   16057   6792   33.5   6    5
1.99/2.04	c +    2.0    42578     720      0     0     40   16600   7461   33.1   6    5
2.39/2.49	c +    2.5    42586     720      0     0     40   20750   8207   31.2   5    5
2.69/2.78	c B    2.8    42586     720      0     0     40   24016   8213   30.9   6    5
2.89/2.95	c +    3.0    42586     720      0     0     40   25937   9027   30.8   6    5
3.39/3.43	c s    3.4    42587     720      0     0     40   29584   9037   31.0   6    5
3.69/3.71	c +    3.7    42587     720      0     0     40   32422   9929   30.7   6    5
4.30/4.34	c R    4.3    42587     720      0     0     40   38520   9946   30.9   5    6
4.59/4.61	c +    4.6    42589     720      0     0     40   40526  10921   30.2   6    6
5.19/5.29	c s    5.3    42589     720      0     0     40   46210  10928   30.5   6    5
5.79/5.82	c +    5.8    42594     720      0     0     40   50656  12013   30.1   7    6
7.09/7.20	c s    7.2    42630     720      0     0     40   63027  12026   30.4   6    5
7.18/7.23	c +    7.2    42630     720      0     0     40   63321  13214   30.4   6    5
7.28/7.31	c B    7.3    42630     720      0     0     40   64035  12734   30.2   6    6
8.98/9.09	c +    9.1    42637     720      0     0     40   79151  14535   29.3   6    6
9.18/9.26	c
9.18/9.26	c       original/binary      fixed     eliminated      learned       agility
9.18/9.26	c   seconds        variables     equivalent    conflicts       height       MB
9.18/9.26	c
9.18/9.26	c s    9.3    42637     720      0     0     40   80168  14254   29.4   6    5
10.49/10.50	c R   10.5    42641     720      0     0     40   89822  14547   29.3   6    7
11.49/11.54	c s   11.5    42641     720      0     0     40   97772  14569   29.1   5    6
11.69/11.78	c +   11.8    42648     720      0     0     40   98938  15988   29.2   6    7
13.79/13.84	c s   13.8    42662     720      0     0     40  114706  15998   28.6   6    6
14.99/15.01	c +   15.0    42663     720      0     0     40  123670  17586   28.8   5    7
16.29/16.32	c s   16.3    42676     720      0     0     40  132493  17619   28.7   5    6
18.99/19.02	c s   19.0    42680     720      0     0     40  150258  17602   29.2   7    6
19.49/19.56	c +   19.6    42680     720      0     0     40  154585  19344   29.4   6    7
20.28/20.37	c B   20.4    42681     720      0     0     40  160056  19360   29.6   7    8
21.58/21.67	c s   21.7    42682     720      0     0     40  168436  19351   29.9   6    7
24.48/24.58	c s   24.6    42683     720      0     0     40  187443  19349   30.2   5    7
25.28/25.36	c +   25.4    42685     720      0     0     40  193230  21278   29.9   6    8
27.08/27.16	c R   27.2    42686     720      0     0     40  205242  21288   29.6   6    9
27.58/27.62	c s   27.6    42689     720      0     0     40  207031  21287   29.6   7    7
31.19/31.25	c s   31.2    42693     720      0     0     40  230842  21304   28.5   6    7
32.79/32.83	c +   32.8    42693     720      0     0     40  241535  23405   28.5   6    8
34.18/34.26	c s   34.3    42697     720      0     0     40  250646  23407   28.4   6    8
37.39/37.45	c s   37.4    42700     720      0     0     40  270853  23433   28.6   6    8
40.98/41.04	c
40.98/41.04	c       original/binary      fixed     eliminated      learned       agility
40.98/41.04	c   seconds        variables     equivalent    conflicts       height       MB
40.98/41.04	c
40.98/41.04	c s   41.0    42701     720      0     0     40  290943  23411   28.8   5    8
42.78/42.82	c +   42.8    42701     720      0     0     40  301915  25745   28.9   6    9
44.48/44.53	c s   44.5    42702     720      0     0     40  311057  25756   28.9   7    8
48.17/48.26	c s   48.3    42704     720      0     0     40  332048  25759   28.7   6    8
51.77/51.83	c s   51.8    42707     720      0     0     40  351635  25759   29.1   6    9
55.48/55.58	c s   55.6    42709     720      0     0     40  372103  25820   29.5   6    9
56.38/56.45	c +   56.4    42709     720      0     0     40  377390  28319   29.6   6   10
57.98/58.05	c B   58.0    42709     720      0     0     40  384108  28328   29.7   5   11
59.77/59.85	c s   59.8    42712     720      0     0     40  392124  28336   29.8   5   10
64.07/64.14	c s   64.1    42713     720      0     0     40  413111  28338   29.7   6    9
68.77/68.87	c s   68.9    42531     719      1     0     40  432938  15383   29.5   6    6
71.97/72.09	c s   72.1    42533     719      1     0     40  449833  28334   29.6   6    9
76.17/76.29	c s   76.3    42534     719      1     0     40  469727  28368   29.8   6    9
76.57/76.63	c +   76.6    42534     719      1     0     40  471735  31150   29.8   6   10
80.77/80.87	c s   80.9    42537     719      1     0     40  490105  31174   29.7   6   10
83.07/83.16	c 1   83.1    42538     719      1     0     40  500506  31178   29.7   8   11
83.07/83.16	c
83.07/83.17	s SATISFIABLE
83.07/83.17	v -1 -2 -3 -4 -5 -6 -7
83.07/83.17	v -8 -9 -10 11 -12 -13 -14 -15
83.07/83.17	v -16 -17 -18 -19 -20 -21 -22 -23
83.07/83.17	v -24 -25 -26 -27 -28 -29 -30 -31
83.07/83.17	v -32 -33 -34 -35 -36 37 -38 -39
83.07/83.17	v -40 -41 -42 -43 -44 -45 -46 -47
83.07/83.17	v -48 49 -50 -51 -52 -53 -54 -55
83.07/83.17	v -56 -57 -58 -59 60 -61 -62 -63
83.07/83.17	v -64 -65 -66 -67 -68 -69 -70 -71
83.07/83.17	v -72 -73 -74 -75 -76 -77 -78 -79
83.07/83.17	v -80 -81 82 -83 -84 -85 -86 -87
83.07/83.17	v -88 -89 -90 -91 -92 -93 -94 -95
83.07/83.17	v -96 -97 -98 -99 -100 -101 -102 -103
83.07/83.17	v -104 105 -106 -107 -108 -109 -110 -111
83.07/83.17	v -112 -113 -114 115 -116 -117 -118 -119
83.07/83.17	v -120 -121 -122 -123 -124 -125 -126 -127
83.07/83.17	v -128 -129 -130 -131 -132 -133 -134 -135
83.07/83.17	v -136 137 -138 -139 -140 -141 -142 -143
83.07/83.17	v -144 -145 -146 -147 -148 -149 -150 -151
83.07/83.17	v -152 -153 -154 -155 -156 -157 158 -159
83.07/83.17	v -160 -161 -162 -163 -164 -165 -166 -167
83.07/83.17	v -168 -169 -170 -171 -172 173 -174 -175
83.07/83.17	v -176 -177 -178 -179 -180 -181 -182 -183
83.07/83.17	v -184 -185 -186 -187 -188 -189 -190 -191
83.07/83.17	v -192 -193 -194 -195 -196 -197 -198 -199
83.07/83.17	v 200 -201 -202 -203 -204 -205 -206 -207
83.07/83.17	v -208 -209 -210 -211 -212 -213 -214 -215
83.07/83.17	v -216 217 -218 -219 -220 -221 -222 -223
83.07/83.17	v -224 -225 -226 -227 -228 -229 -230 -231
83.07/83.17	v -232 -233 -234 -235 -236 -237 -238 239
83.07/83.17	v -240 -241 -242 -243 -244 -245 -246 -247
83.07/83.17	v -248 -249 -250 -251 -252 -253 -254 -255
83.07/83.17	v -256 -257 -258 -259 260 -261 -262 -263
83.07/83.17	v -264 -265 -266 -267 -268 -269 -270 -271
83.07/83.17	v -272 -273 -274 -275 -276 -277 278 -279
83.07/83.17	v -280 -281 -282 -283 -284 -285 -286 -287
83.07/83.17	v -288 -289 -290 -291 -292 -293 -294 -295
83.07/83.17	v -296 -297 298 -299 -300 -301 -302 -303
83.07/83.17	v -304 -305 -306 -307 -308 -309 -310 -311
83.07/83.17	v -312 -313 -314 -315 -316 -317 -318 -319
83.07/83.17	v -320 -321 -322 323 -324 -325 -326 -327
83.07/83.17	v -328 -329 -330 -331 -332 -333 -334 -335
83.07/83.17	v -336 -337 -338 339 -340 -341 -342 -343
83.07/83.17	v -344 -345 -346 -347 -348 -349 -350 -351
83.07/83.17	v -352 -353 -354 -355 -356 -357 -358 -359
83.07/83.17	v 360 -361 -362 -363 -364 -365 -366 -367
83.07/83.17	v 368 -369 -370 -371 -372 -373 -374 -375
83.07/83.17	v -376 -377 -378 -379 -380 -381 -382 -383
83.07/83.17	v -384 385 -386 -387 -388 -389 -390 -391
83.07/83.17	v -392 -393 -394 -395 -396 -397 -398 -399
83.07/83.17	v -400 -401 -402 -403 -404 -405 -406 -407
83.07/83.17	v -408 409 -410 -411 -412 -413 -414 -415
83.07/83.17	v -416 -417 -418 -419 -420 -421 -422 -423
83.07/83.17	v -424 -425 -426 -427 -428 -429 -430 -431
83.07/83.17	v 432 -433 -434 -435 -436 -437 -438 439
83.07/83.17	v -440 -441 -442 -443 -444 -445 -446 -447
83.07/83.17	v -448 -449 -450 -451 -452 -453 -454 -455
83.07/83.17	v -456 -457 -458 -459 -460 -461 -462 -463
83.07/83.17	v -464 -465 -466 -467 -468 -469 -470 -471
83.07/83.17	v -472 -473 474 -475 -476 -477 -478 -479
83.07/83.17	v -480 -481 -482 483 -484 -485 -486 -487
83.07/83.17	v -488 -489 -490 -491 -492 -493 -494 -495
83.07/83.17	v 496 -497 -498 -499 -500 -501 -502 -503
83.07/83.17	v -504 -505 -506 -507 -508 -509 -510 -511
83.07/83.17	v -512 -513 -514 -515 -516 -517 -518 -519
83.07/83.17	v -520 -521 -522 523 -524 -525 -526 -527
83.07/83.17	v -528 -529 -530 -531 -532 -533 -534 -535
83.07/83.17	v 536 -537 -538 -539 -540 -541 -542 -543
83.07/83.17	v -544 -545 -546 -547 -548 -549 -550 -551
83.07/83.17	v 552 -553 -554 -555 -556 -557 -558 -559
83.07/83.17	v -560 -561 -562 -563 -564 -565 -566 -567
83.07/83.17	v -568 -569 -570 -571 -572 -573 -574 -575
83.07/83.17	v -576 -577 -578 -579 -580 581 -582 -583
83.07/83.17	v -584 -585 -586 -587 -588 -589 -590 -591
83.07/83.17	v -592 -593 -594 -595 -596 -597 -598 -599
83.07/83.17	v 600 -601 -602 -603 -604 -605 -606 -607
83.07/83.17	v -608 -609 610 -611 -612 -613 -614 -615
83.07/83.17	v -616 -617 -618 -619 -620 -621 -622 -623
83.07/83.17	v -624 -625 -626 -627 -628 -629 -630 -631
83.07/83.17	v -632 -633 -634 -635 -636 -637 -638 -639
83.07/83.17	v -640 -641 -642 -643 644 -645 -646 -647
83.07/83.17	v -648 -649 650 -651 -652 -653 -654 -655
83.07/83.17	v -656 -657 -658 -659 -660 -661 -662 -663
83.07/83.17	v -664 -665 -666 -667 -668 -669 -670 -671
83.07/83.17	v -672 -673 -674 -675 -676 677 -678 -679
83.07/83.17	v -680 -681 -682 -683 -684 -685 -686 -687
83.07/83.17	v -688 -689 -690 -691 -692 -693 -694 -695
83.07/83.17	v -696 -697 -698 -699 -700 701 -702 -703
83.07/83.17	v -704 -705 706 -707 -708 -709 -710 -711
83.07/83.17	v -712 -713 -714 -715 -716 -717 -718 -719
83.07/83.17	v -720 -721 -722 -723 -724 -725 -726 -727
83.07/83.17	v -728 -729 -730 -731 -732 -733 -734 -735
83.07/83.17	v -736 -737 -738 -739 740 -741 -742 -743
83.07/83.17	v -744 -745 -746 -747 -748 -749 -750 -751
83.07/83.17	v 752 -753 -754 -755 -756 -757 -758 -759
83.07/83.17	v -760
83.07/83.17	v 0
83.07/83.17	c
83.07/83.17	c 500506 conflicts, 843226 decisions, 430 random
83.07/83.17	c 1 iterations, 1247 restarts, 0 skipped
83.07/83.17	c 23 enlarged, 168 shrunken, 4897 rescored, 155 rebiased
83.07/83.17	c 27 simplifications, 0 reductions
83.07/83.17	c
83.07/83.17	c vars: 1 fixed, 0 equiv, 40 elim, 0 merged
83.07/83.17	c elim: 362525 resolutions, 2 phases, 2 rounds
83.07/83.17	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
83.07/83.17	c arty: 18.00 and 0.00 xor average arity
83.07/83.17	c prbe: 74942 probed, 52 phases, 52 rounds
83.07/83.17	c prbe: 0 failed, 0 lifted, 0 merged
83.07/83.17	c sccs: 0 non trivial, 0 fixed, 0 merged
83.07/83.17	c hash: 0 units, 0 merged
83.07/83.17	c mins: 22042537 learned, 48% deleted, 0 strong, 16 depth
83.07/83.17	c subs: 116 forward, 318 backward, 53 doms
83.07/83.17	c strs: 2411 forward, 1 backward
83.07/83.17	c doms: 53 dominators, 31 high, 6 low
83.07/83.17	c prps: 66336730 propagations, 0.80 megaprops
83.07/83.17	c
83.07/83.17	c 83.2 seconds, 12 MB max, 90 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-1784386-1241937246/watcher-1784386-1241937246 -o /tmp/evaluation-result-1784386-1241937246/solver-1784386-1241937246 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784386-1241937246.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: 0.91 0.97 0.99 3/64 31690
/proc/meminfo: memFree=1815344/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=1052 CPUtime=0
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 221751747 1077248 164 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 263 165 63 155 0 106 0

[startup+0.063991 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31690
/proc/meminfo: memFree=1815344/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=3992 CPUtime=0.05
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 1030 0 0 0 5 0 0 0 18 0 1 0 221751747 4087808 916 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 998 916 79 155 0 841 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3992

[startup+0.101994 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31690
/proc/meminfo: memFree=1815344/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=3956 CPUtime=0.09
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 1252 0 0 0 9 0 0 0 18 0 1 0 221751747 4050944 880 1992294400 134512640 135151029 4294956240 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 989 880 79 155 0 832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3956

[startup+0.302013 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31690
/proc/meminfo: memFree=1815344/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=5528 CPUtime=0.29
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 1677 0 0 0 29 0 0 0 19 0 1 0 221751747 5660672 1305 1992294400 134512640 135151029 4294956240 18446744073709551615 134547922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 1382 1305 79 155 0 1225 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5528

[startup+0.70105 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31690
/proc/meminfo: memFree=1815344/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=5528 CPUtime=0.69
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 1806 0 0 0 69 0 0 0 22 0 1 0 221751747 5660672 1305 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 1382 1305 79 155 0 1225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5528

[startup+1.50112 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1810152/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=6320 CPUtime=1.48
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 1977 0 0 0 148 0 0 0 25 0 1 0 221751747 6471680 1476 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 1580 1476 79 155 0 1423 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6320

[startup+3.10128 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1809000/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=6952 CPUtime=3.09
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 2288 0 0 0 308 1 0 0 25 0 1 0 221751747 7118848 1658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 1738 1658 79 155 0 1581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6952

[startup+6.30158 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1807792/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=8076 CPUtime=6.29
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 2798 0 0 0 628 1 0 0 25 0 1 0 221751747 8269824 1910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 2019 1910 79 155 0 1862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8076

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1806648/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=9148 CPUtime=12.69
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 3638 0 0 0 1267 2 0 0 25 0 1 0 221751747 9367552 2178 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 2287 2178 79 155 0 2130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9148

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1805368/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=10300 CPUtime=25.48
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 4693 0 0 0 2546 2 0 0 25 0 1 0 221751747 10547200 2492 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 2575 2492 79 155 0 2418 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10300

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1803960/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=11920 CPUtime=51.07
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 6521 0 0 0 5104 3 0 0 25 0 1 0 221751747 12206080 2897 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 2980 2897 79 155 0 2823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11920

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

[startup+63.901 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802232/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13596 CPUtime=63.87
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 7539 0 0 0 6383 4 0 0 25 0 1 0 221751747 13922304 3290 1992294400 134512640 135151029 4294956240 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3399 3290 79 155 0 3242 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 13596

[startup+76.7013 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802424/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13244 CPUtime=76.67
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 8411 0 0 0 7662 5 0 0 25 0 1 0 221751747 13561856 3202 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3311 3202 79 155 0 3154 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 13244

[startup+79.9016 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802360/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13684 CPUtime=79.87
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 8513 0 0 0 7982 5 0 0 25 0 1 0 221751747 14012416 3304 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3421 3304 79 155 0 3264 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 13684

[startup+81.5017 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802232/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13460 CPUtime=81.47
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 8696 0 0 0 8142 5 0 0 25 0 1 0 221751747 13783040 3256 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3365 3256 79 155 0 3208 0
Current children cumulated CPU time (s) 81.47
Current children cumulated vsize (KiB) 13460

[startup+82.3018 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802232/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13460 CPUtime=82.27
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 8696 0 0 0 8222 5 0 0 25 0 1 0 221751747 13783040 3256 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3365 3256 79 155 0 3208 0
Current children cumulated CPU time (s) 82.27
Current children cumulated vsize (KiB) 13460

[startup+82.7018 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802232/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13460 CPUtime=82.67
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 8701 0 0 0 8262 5 0 0 25 0 1 0 221751747 13783040 3261 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3365 3261 79 155 0 3208 0
Current children cumulated CPU time (s) 82.67
Current children cumulated vsize (KiB) 13460

[startup+83.1019 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31691
/proc/meminfo: memFree=1802232/2055920 swapFree=4175096/4192956
[pid=31690] ppid=31688 vsize=13460 CPUtime=83.07
/proc/31690/stat : 31690 (precosat) R 31688 31690 31653 0 -1 4194304 8707 0 0 0 8302 5 0 0 25 0 1 0 221751747 13783040 3267 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31690/statm: 3365 3267 79 155 0 3208 0
Current children cumulated CPU time (s) 83.07
Current children cumulated vsize (KiB) 13460

Child status: 10
Real time (s): 83.1739
CPU time (s): 83.1524
CPU user time (s): 83.0954
CPU system time (s): 0.056991
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 13912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 83.0954
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8719
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 170

runsolver used 0.071989 second user time and 0.173973 second system time

The end

Launcher Data 

Begin job on node61 at 2009-05-10 08:34:06
IDJOB=1784386
IDBENCH=71341
IDSOLVER=607
FILE ID=node61/1784386-1241937246
PBS_JOBID= 9265009
Free space on /tmp= 66308 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v760c43649g1.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784386-1241937246/watcher-1784386-1241937246 -o /tmp/evaluation-result-1784386-1241937246/solver-1784386-1241937246 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784386-1241937246.cnf

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

MD5SUM BENCH= 09e521ede3d398d4595568c082f00e6d
RANDOM SEED=1023093202

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		: 3000.216
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		: 3000.216
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:       1815760 kB
Buffers:         49280 kB
Cached:         133512 kB
SwapCached:      12504 kB
Active:         107412 kB
Inactive:        90108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815760 kB
SwapTotal:     4192956 kB
SwapFree:      4175096 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          13596 kB
Slab:            28700 kB
Committed_AS:   763468 kB
PageTables:       1368 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= 66308 MiB
End job on node61 at 2009-05-10 08:35:29