Trace number 1735048

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 77.9022 77.9268

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 benchmark0.439932
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-1735048-1240799757.cnf
0.00/0.00	c found header 'p cnf 760 43649'
0.00/0.04	c finished parsing
0.00/0.04	c
0.00/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.04	c
0.00/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.04	c
0.00/0.04	c starting search after 0.0 seconds
0.00/0.04	c no decision limit
0.00/0.04	c
0.00/0.04	c       original/binary      fixed     eliminated      learned       agility
0.00/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.04	c
0.00/0.04	c *    0.0    43649     760      0     0      0       0      0    0.0   0    3
0.09/0.17	c -    0.2    43050     735      0     0     25       0   1000    0.0   0    4
0.09/0.17	c -    0.2    43040     734      0     0     26       0   1000    0.0   0    4
0.09/0.18	c -    0.2    42964     730      0     0     30       0   1000    0.0   0    4
0.09/0.18	c -    0.2    42808     725      0     0     35       0   1000    0.0   0    4
0.49/0.52	c s    0.5    42567     720      0     0     40       0      0    0.0   0    3
0.49/0.52	c l    0.5    42567     720      0     0     40       0   3483    0.0   0    3
0.49/0.53	c R    0.5    42567     720      0     0     40     100    100   69.8   4    3
0.49/0.54	c R    0.5    42567     720      0     0     40     201    201   47.7   5    3
0.49/0.57	c R    0.6    42567     720      0     0     40     807    807   33.0   6    4
0.49/0.59	c B    0.6    42567     720      0     0     40    1002   1002   30.8   6    4
0.59/0.66	c B    0.7    42569     720      0     0     40    2005   2005   32.3   7    4
0.59/0.68	c R    0.7    42569     720      0     0     40    2413   2413   34.6   6    4
0.69/0.76	c +    0.8    42569     720      0     0     40    3483   3831   39.0   6    4
0.79/0.83	c +    0.8    42569     720      0     0     40    4353   4214   36.8   5    4
0.89/0.91	c +    0.9    42570     720      0     0     40    5442   4635   37.2   5    4
0.89/0.99	c R    1.0    42570     720      0     0     40    6427   4655   37.6   7    4
0.99/1.01	c +    1.0    42570     720      0     0     40    6801   5098   38.5   6    4
1.09/1.11	c B    1.1    42570     720      0     0     40    8008   5113   40.0   7    5
1.09/1.15	c
1.09/1.15	c       original/binary      fixed     eliminated      learned       agility
1.09/1.15	c   seconds        variables     equivalent    conflicts       height       MB
1.09/1.15	c
1.09/1.15	c +    1.2    42570     720      0     0     40    8501   5607   39.1   6    5
1.29/1.36	c +    1.4    42574     720      0     0     40   10625   6167   36.8   6    5
1.49/1.57	c +    1.6    42574     720      0     0     40   13280   6783   34.7   5    5
1.59/1.69	c s    1.7    42574     720      0     0     40   14297   6795   34.7   6    4
1.79/1.84	c R    1.8    42578     720      0     0     40   16057   6792   33.5   6    5
1.79/1.89	c +    1.9    42578     720      0     0     40   16600   7461   33.1   6    5
2.29/2.31	c +    2.3    42586     720      0     0     40   20750   8207   31.2   5    5
2.49/2.58	c B    2.6    42586     720      0     0     40   24016   8213   30.9   6    5
2.69/2.73	c +    2.7    42586     720      0     0     40   25937   9027   30.8   6    5
3.09/3.18	c s    3.2    42587     720      0     0     40   29584   9037   31.0   6    5
3.39/3.44	c +    3.4    42587     720      0     0     40   32422   9929   30.7   6    5
3.99/4.01	c R    4.0    42587     720      0     0     40   38520   9946   30.9   5    6
4.19/4.26	c +    4.3    42589     720      0     0     40   40526  10921   30.2   6    6
4.89/4.90	c s    4.9    42589     720      0     0     40   46210  10928   30.5   6    5
5.29/5.40	c +    5.4    42594     720      0     0     40   50656  12013   30.1   7    6
6.59/6.69	c s    6.7    42630     720      0     0     40   63027  12026   30.4   6    5
6.69/6.72	c +    6.7    42630     720      0     0     40   63321  13214   30.4   6    5
6.69/6.79	c B    6.8    42630     720      0     0     40   64035  12734   30.2   6    6
8.39/8.47	c +    8.5    42637     720      0     0     40   79151  14535   29.3   6    6
8.59/8.63	c
8.59/8.63	c       original/binary      fixed     eliminated      learned       agility
8.59/8.63	c   seconds        variables     equivalent    conflicts       height       MB
8.59/8.63	c
8.59/8.63	c s    8.6    42637     720      0     0     40   80168  14254   29.4   6    5
9.69/9.80	c R    9.8    42641     720      0     0     40   89822  14547   29.3   6    7
10.69/10.78	c s   10.8    42641     720      0     0     40   97772  14569   29.1   5    6
10.99/11.00	c +   11.0    42648     720      0     0     40   98938  15988   29.2   6    7
12.89/12.94	c s   12.9    42662     720      0     0     40  114706  15998   28.6   6    6
13.99/14.04	c +   14.0    42663     720      0     0     40  123670  17586   28.8   5    7
15.18/15.27	c s   15.3    42676     720      0     0     40  132493  17619   28.7   5    6
17.68/17.77	c s   17.8    42680     720      0     0     40  150258  17602   29.2   7    6
18.18/18.27	c +   18.3    42680     720      0     0     40  154585  19344   29.4   6    7
18.98/19.02	c B   19.0    42681     720      0     0     40  160056  19360   29.6   7    8
20.18/20.22	c s   20.2    42682     720      0     0     40  168436  19351   29.9   6    7
22.88/22.90	c s   22.9    42683     720      0     0     40  187443  19349   30.2   5    7
23.59/23.64	c +   23.6    42685     720      0     0     40  193230  21278   29.9   6    8
25.29/25.31	c R   25.3    42686     720      0     0     40  205242  21288   29.6   6    9
25.69/25.75	c s   25.7    42689     720      0     0     40  207031  21287   29.6   7    7
29.08/29.17	c s   29.2    42693     720      0     0     40  230842  21304   28.5   6    7
30.58/30.66	c +   30.7    42693     720      0     0     40  241535  23405   28.5   6    8
31.98/32.01	c s   32.0    42697     720      0     0     40  250646  23407   28.4   6    8
34.88/35.00	c s   35.0    42700     720      0     0     40  270853  23433   28.6   6    8
38.28/38.34	c
38.28/38.34	c       original/binary      fixed     eliminated      learned       agility
38.28/38.34	c   seconds        variables     equivalent    conflicts       height       MB
38.28/38.34	c
38.28/38.34	c s   38.3    42701     720      0     0     40  290943  23411   28.8   5    8
39.88/40.00	c +   40.0    42701     720      0     0     40  301915  25745   28.9   6    9
41.48/41.58	c s   41.6    42702     720      0     0     40  311057  25756   28.9   7    8
44.98/45.08	c s   45.1    42704     720      0     0     40  332048  25759   28.7   6    8
48.38/48.45	c s   48.4    42707     720      0     0     40  351635  25759   29.1   6    9
51.87/51.99	c s   52.0    42709     720      0     0     40  372103  25820   29.5   6    9
52.78/52.81	c +   52.8    42709     720      0     0     40  377390  28319   29.6   6   10
54.27/54.31	c B   54.3    42709     720      0     0     40  384108  28328   29.7   5   11
55.98/56.01	c s   56.0    42712     720      0     0     40  392124  28336   29.8   5   10
59.97/60.00	c s   60.0    42713     720      0     0     40  413111  28338   29.7   6    9
64.37/64.46	c s   64.4    42531     719      1     0     40  432938  15383   29.5   6    6
67.47/67.50	c s   67.5    42533     719      1     0     40  449833  28334   29.6   6    9
71.37/71.47	c s   71.5    42534     719      1     0     40  469727  28368   29.8   6    9
71.67/71.79	c +   71.8    42534     719      1     0     40  471735  31150   29.8   6   10
75.66/75.77	c s   75.8    42537     719      1     0     40  490105  31174   29.7   6   10
77.87/77.92	c 1   77.9    42538     719      1     0     40  500506  31178   29.7   8   11
77.87/77.92	c
77.87/77.92	s SATISFIABLE
77.87/77.92	v -1 -2 -3 -4 -5 -6 -7
77.87/77.92	v -8 -9 -10 11 -12 -13 -14 -15
77.87/77.92	v -16 -17 -18 -19 -20 -21 -22 -23
77.87/77.92	v -24 -25 -26 -27 -28 -29 -30 -31
77.87/77.92	v -32 -33 -34 -35 -36 37 -38 -39
77.87/77.92	v -40 -41 -42 -43 -44 -45 -46 -47
77.87/77.92	v -48 49 -50 -51 -52 -53 -54 -55
77.87/77.92	v -56 -57 -58 -59 60 -61 -62 -63
77.87/77.92	v -64 -65 -66 -67 -68 -69 -70 -71
77.87/77.92	v -72 -73 -74 -75 -76 -77 -78 -79
77.87/77.92	v -80 -81 82 -83 -84 -85 -86 -87
77.87/77.92	v -88 -89 -90 -91 -92 -93 -94 -95
77.87/77.92	v -96 -97 -98 -99 -100 -101 -102 -103
77.87/77.92	v -104 105 -106 -107 -108 -109 -110 -111
77.87/77.92	v -112 -113 -114 115 -116 -117 -118 -119
77.87/77.92	v -120 -121 -122 -123 -124 -125 -126 -127
77.87/77.92	v -128 -129 -130 -131 -132 -133 -134 -135
77.87/77.92	v -136 137 -138 -139 -140 -141 -142 -143
77.87/77.92	v -144 -145 -146 -147 -148 -149 -150 -151
77.87/77.92	v -152 -153 -154 -155 -156 -157 158 -159
77.87/77.92	v -160 -161 -162 -163 -164 -165 -166 -167
77.87/77.92	v -168 -169 -170 -171 -172 173 -174 -175
77.87/77.92	v -176 -177 -178 -179 -180 -181 -182 -183
77.87/77.92	v -184 -185 -186 -187 -188 -189 -190 -191
77.87/77.92	v -192 -193 -194 -195 -196 -197 -198 -199
77.87/77.92	v 200 -201 -202 -203 -204 -205 -206 -207
77.87/77.92	v -208 -209 -210 -211 -212 -213 -214 -215
77.87/77.92	v -216 217 -218 -219 -220 -221 -222 -223
77.87/77.92	v -224 -225 -226 -227 -228 -229 -230 -231
77.87/77.92	v -232 -233 -234 -235 -236 -237 -238 239
77.87/77.92	v -240 -241 -242 -243 -244 -245 -246 -247
77.87/77.92	v -248 -249 -250 -251 -252 -253 -254 -255
77.87/77.92	v -256 -257 -258 -259 260 -261 -262 -263
77.87/77.92	v -264 -265 -266 -267 -268 -269 -270 -271
77.87/77.92	v -272 -273 -274 -275 -276 -277 278 -279
77.87/77.92	v -280 -281 -282 -283 -284 -285 -286 -287
77.87/77.92	v -288 -289 -290 -291 -292 -293 -294 -295
77.87/77.92	v -296 -297 298 -299 -300 -301 -302 -303
77.87/77.92	v -304 -305 -306 -307 -308 -309 -310 -311
77.87/77.92	v -312 -313 -314 -315 -316 -317 -318 -319
77.87/77.92	v -320 -321 -322 323 -324 -325 -326 -327
77.87/77.92	v -328 -329 -330 -331 -332 -333 -334 -335
77.87/77.92	v -336 -337 -338 339 -340 -341 -342 -343
77.87/77.92	v -344 -345 -346 -347 -348 -349 -350 -351
77.87/77.92	v -352 -353 -354 -355 -356 -357 -358 -359
77.87/77.92	v 360 -361 -362 -363 -364 -365 -366 -367
77.87/77.92	v 368 -369 -370 -371 -372 -373 -374 -375
77.87/77.92	v -376 -377 -378 -379 -380 -381 -382 -383
77.87/77.92	v -384 385 -386 -387 -388 -389 -390 -391
77.87/77.92	v -392 -393 -394 -395 -396 -397 -398 -399
77.87/77.92	v -400 -401 -402 -403 -404 -405 -406 -407
77.87/77.92	v -408 409 -410 -411 -412 -413 -414 -415
77.87/77.92	v -416 -417 -418 -419 -420 -421 -422 -423
77.87/77.92	v -424 -425 -426 -427 -428 -429 -430 -431
77.87/77.92	v 432 -433 -434 -435 -436 -437 -438 439
77.87/77.92	v -440 -441 -442 -443 -444 -445 -446 -447
77.87/77.92	v -448 -449 -450 -451 -452 -453 -454 -455
77.87/77.92	v -456 -457 -458 -459 -460 -461 -462 -463
77.87/77.92	v -464 -465 -466 -467 -468 -469 -470 -471
77.87/77.92	v -472 -473 474 -475 -476 -477 -478 -479
77.87/77.92	v -480 -481 -482 483 -484 -485 -486 -487
77.87/77.92	v -488 -489 -490 -491 -492 -493 -494 -495
77.87/77.92	v 496 -497 -498 -499 -500 -501 -502 -503
77.87/77.92	v -504 -505 -506 -507 -508 -509 -510 -511
77.87/77.92	v -512 -513 -514 -515 -516 -517 -518 -519
77.87/77.92	v -520 -521 -522 523 -524 -525 -526 -527
77.87/77.92	v -528 -529 -530 -531 -532 -533 -534 -535
77.87/77.92	v 536 -537 -538 -539 -540 -541 -542 -543
77.87/77.92	v -544 -545 -546 -547 -548 -549 -550 -551
77.87/77.92	v 552 -553 -554 -555 -556 -557 -558 -559
77.87/77.92	v -560 -561 -562 -563 -564 -565 -566 -567
77.87/77.92	v -568 -569 -570 -571 -572 -573 -574 -575
77.87/77.92	v -576 -577 -578 -579 -580 581 -582 -583
77.87/77.92	v -584 -585 -586 -587 -588 -589 -590 -591
77.87/77.92	v -592 -593 -594 -595 -596 -597 -598 -599
77.87/77.92	v 600 -601 -602 -603 -604 -605 -606 -607
77.87/77.92	v -608 -609 610 -611 -612 -613 -614 -615
77.87/77.92	v -616 -617 -618 -619 -620 -621 -622 -623
77.87/77.92	v -624 -625 -626 -627 -628 -629 -630 -631
77.87/77.92	v -632 -633 -634 -635 -636 -637 -638 -639
77.87/77.92	v -640 -641 -642 -643 644 -645 -646 -647
77.87/77.92	v -648 -649 650 -651 -652 -653 -654 -655
77.87/77.92	v -656 -657 -658 -659 -660 -661 -662 -663
77.87/77.92	v -664 -665 -666 -667 -668 -669 -670 -671
77.87/77.92	v -672 -673 -674 -675 -676 677 -678 -679
77.87/77.92	v -680 -681 -682 -683 -684 -685 -686 -687
77.87/77.92	v -688 -689 -690 -691 -692 -693 -694 -695
77.87/77.92	v -696 -697 -698 -699 -700 701 -702 -703
77.87/77.92	v -704 -705 706 -707 -708 -709 -710 -711
77.87/77.92	v -712 -713 -714 -715 -716 -717 -718 -719
77.87/77.92	v -720 -721 -722 -723 -724 -725 -726 -727
77.87/77.92	v -728 -729 -730 -731 -732 -733 -734 -735
77.87/77.92	v -736 -737 -738 -739 740 -741 -742 -743
77.87/77.92	v -744 -745 -746 -747 -748 -749 -750 -751
77.87/77.92	v 752 -753 -754 -755 -756 -757 -758 -759
77.87/77.92	v -760
77.87/77.92	v 0
77.87/77.92	c
77.87/77.92	c 500506 conflicts, 843226 decisions, 430 random
77.87/77.92	c 1 iterations, 1247 restarts, 0 skipped
77.87/77.92	c 23 enlarged, 168 shrunken, 4897 rescored, 155 rebiased
77.87/77.92	c 27 simplifications, 0 reductions
77.87/77.92	c
77.87/77.92	c vars: 1 fixed, 0 equiv, 40 elim, 0 merged
77.87/77.92	c elim: 362525 resolutions, 2 phases, 2 rounds
77.87/77.92	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
77.87/77.92	c arty: 18.00 and 0.00 xor average arity
77.87/77.92	c prbe: 74942 probed, 52 phases, 52 rounds
77.87/77.92	c prbe: 0 failed, 0 lifted, 0 merged
77.87/77.92	c sccs: 0 non trivial, 0 fixed, 0 merged
77.87/77.92	c hash: 0 units, 0 merged
77.87/77.92	c mins: 22042537 learned, 48% deleted, 0 strong, 16 depth
77.87/77.92	c subs: 116 forward, 318 backward, 53 doms
77.87/77.92	c strs: 2411 forward, 1 backward
77.87/77.92	c doms: 53 dominators, 31 high, 6 low
77.87/77.92	c prps: 66336730 propagations, 0.85 megaprops
77.87/77.92	c
77.87/77.92	c 77.9 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-1735048-1240799757/watcher-1735048-1240799757 -o /tmp/evaluation-result-1735048-1240799757/solver-1735048-1240799757 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1735048-1240799757.cnf 

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


[startup+0 s]
/proc/loadavg: 1.99 1.86 1.46 3/65 2318
/proc/meminfo: memFree=1612984/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=1236 CPUtime=0
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 190 0 0 0 0 0 0 0 20 0 1 0 108009422 1265664 175 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 309 184 63 155 0 152 0

[startup+0.0544681 s]
/proc/loadavg: 1.99 1.86 1.46 3/65 2318
/proc/meminfo: memFree=1612984/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=3992 CPUtime=0.04
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 1027 0 0 0 4 0 0 0 20 0 1 0 108009422 4087808 913 1992294400 134512640 135151029 4294956224 18446744073709551615 134581513 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 998 913 79 155 0 841 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3992

[startup+0.101472 s]
/proc/loadavg: 1.99 1.86 1.46 3/65 2318
/proc/meminfo: memFree=1612984/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=4220 CPUtime=0.09
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 1322 0 0 0 9 0 0 0 20 0 1 0 108009422 4321280 950 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 1055 951 79 155 0 898 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4220

[startup+0.301491 s]
/proc/loadavg: 1.99 1.86 1.46 3/65 2318
/proc/meminfo: memFree=1612984/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=5528 CPUtime=0.29
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 1677 0 0 0 29 0 0 0 22 0 1 0 108009422 5660672 1305 1992294400 134512640 135151029 4294956224 18446744073709551615 134573872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 1382 1305 79 155 0 1225 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5528

[startup+0.701529 s]
/proc/loadavg: 1.99 1.86 1.46 3/65 2318
/proc/meminfo: memFree=1612984/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=5528 CPUtime=0.69
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 1806 0 0 0 69 0 0 0 25 0 1 0 108009422 5660672 1305 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 1382 1305 79 155 0 1225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5528

[startup+1.5016 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 2319
/proc/meminfo: memFree=1607792/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=6320 CPUtime=1.49
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 1986 0 0 0 149 0 0 0 25 0 1 0 108009422 6471680 1485 1992294400 134512640 135151029 4294956224 18446744073709551615 134551516 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 1580 1485 79 155 0 1423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6320

[startup+3.10175 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 2319
/proc/meminfo: memFree=1606768/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=7084 CPUtime=3.09
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 2307 0 0 0 308 1 0 0 25 0 1 0 108009422 7254016 1677 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 1771 1677 79 155 0 1614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7084

[startup+6.30105 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 2319
/proc/meminfo: memFree=1605424/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=8076 CPUtime=6.29
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 2798 0 0 0 628 1 0 0 25 0 1 0 108009422 8269824 1910 1992294400 134512640 135151029 4294956224 18446744073709551615 134552614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 2019 1910 79 155 0 1862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8076

[startup+12.7017 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 2319
/proc/meminfo: memFree=1604280/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=9148 CPUtime=12.69
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 3638 0 0 0 1268 1 0 0 25 0 1 0 108009422 9367552 2178 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 2287 2178 79 155 0 2130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9148

[startup+25.5019 s]
/proc/loadavg: 1.65 1.79 1.44 2/66 2319
/proc/meminfo: memFree=1603000/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=10432 CPUtime=25.49
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 4727 0 0 0 2547 2 0 0 25 0 1 0 108009422 10682368 2526 1992294400 134512640 135151029 4294956224 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 2608 2526 79 155 0 2451 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10432

[startup+51.1013 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 2319
/proc/meminfo: memFree=1601144/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=12320 CPUtime=51.07
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 6748 0 0 0 5104 3 0 0 25 0 1 0 108009422 12615680 2995 1992294400 134512640 135151029 4294956224 18446744073709551615 134552181 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3080 2995 79 155 0 2923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12320

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

[startup+63.9015 s]
/proc/loadavg: 1.33 1.69 1.43 2/66 2319
/proc/meminfo: memFree=1600120/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13336 CPUtime=63.87
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 7711 0 0 0 6383 4 0 0 25 0 1 0 108009422 13656064 3225 1992294400 134512640 135151029 4294956224 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3334 3225 79 155 0 3177 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 13336

[startup+70.3011 s]
/proc/loadavg: 1.31 1.67 1.42 2/66 2319
/proc/meminfo: memFree=1600120/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13336 CPUtime=70.27
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 8227 0 0 0 7023 4 0 0 25 0 1 0 108009422 13656064 3225 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3334 3225 79 155 0 3177 0
Current children cumulated CPU time (s) 70.27
Current children cumulated vsize (KiB) 13336

[startup+73.5024 s]
/proc/loadavg: 1.28 1.66 1.42 2/66 2319
/proc/meminfo: memFree=1600248/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13244 CPUtime=73.47
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 8424 0 0 0 7343 4 0 0 25 0 1 0 108009422 13561856 3215 1992294400 134512640 135151029 4294956224 18446744073709551615 134567994 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3311 3215 79 155 0 3154 0
Current children cumulated CPU time (s) 73.47
Current children cumulated vsize (KiB) 13244

[startup+75.1015 s]
/proc/loadavg: 1.28 1.66 1.42 2/66 2319
/proc/meminfo: memFree=1599864/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13684 CPUtime=75.06
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 8525 0 0 0 7502 4 0 0 25 0 1 0 108009422 14012416 3316 1992294400 134512640 135151029 4294956224 18446744073709551615 134578133 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3421 3316 79 155 0 3264 0
Current children cumulated CPU time (s) 75.06
Current children cumulated vsize (KiB) 13684

[startup+76.7017 s]
/proc/loadavg: 1.26 1.65 1.42 2/66 2319
/proc/meminfo: memFree=1599992/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13460 CPUtime=76.67
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 8696 0 0 0 7662 5 0 0 25 0 1 0 108009422 13783040 3256 1992294400 134512640 135151029 4294956224 18446744073709551615 134574839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3365 3256 79 155 0 3208 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 13460

[startup+77.5017 s]
/proc/loadavg: 1.26 1.65 1.42 2/66 2319
/proc/meminfo: memFree=1599992/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13460 CPUtime=77.47
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 8701 0 0 0 7742 5 0 0 25 0 1 0 108009422 13783040 3261 1992294400 134512640 135151029 4294956224 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3365 3261 79 155 0 3208 0
Current children cumulated CPU time (s) 77.47
Current children cumulated vsize (KiB) 13460

[startup+77.9018 s]
/proc/loadavg: 1.26 1.65 1.42 2/66 2319
/proc/meminfo: memFree=1599992/2055920 swapFree=4188716/4192956
[pid=2318] ppid=2316 vsize=13460 CPUtime=77.87
/proc/2318/stat : 2318 (precosat) R 2316 2318 1567 0 -1 4194304 8715 0 0 0 7782 5 0 0 25 0 1 0 108009422 13783040 3275 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2318/statm: 3365 3275 79 155 0 3208 0
Current children cumulated CPU time (s) 77.87
Current children cumulated vsize (KiB) 13460

Child status: 10
Real time (s): 77.9268
CPU time (s): 77.9022
CPU user time (s): 77.8482
CPU system time (s): 0.053991
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 13912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.8482
system time used= 0.053991
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= 188

runsolver used 0.093985 second user time and 0.19697 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-27 04:35:57
IDJOB=1735048
IDBENCH=71341
IDSOLVER=507
FILE ID=node8/1735048-1240799757
PBS_JOBID= 9187326
Free space on /tmp= 65820 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-1735048-1240799757/watcher-1735048-1240799757 -o /tmp/evaluation-result-1735048-1240799757/solver-1735048-1240799757 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1735048-1240799757.cnf

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

MD5SUM BENCH= 09e521ede3d398d4595568c082f00e6d
RANDOM SEED=379330739

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1613464 kB
Buffers:         40452 kB
Cached:         334768 kB
SwapCached:       1772 kB
Active:         227804 kB
Inactive:       160364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613464 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          21520 kB
Slab:            40072 kB
Committed_AS:   544400 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65820 MiB
End job on node8 at 2009-04-27 04:37:15