Trace number 1784390

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 55.9705 55.9901

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v760c43649gyes4.cnf
MD5SUM5ca98921e111a723938eee2419329779
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.61515
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-1784390-1241937404.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
0.09/0.16	c -    0.2    43441     753      0     0      7       0   1000    0.0   0    4
0.09/0.19	c -    0.2    42848     731      0     0     29       0   1000    0.0   0    4
0.09/0.19	c -    0.2    42850     730      0     0     30       0   1000    0.0   0    4
0.49/0.56	c s    0.6    42463     720      0     0     40       0      0    0.0   0    3
0.49/0.56	c l    0.6    42463     720      0     0     40       0   3543    0.0   0    3
0.49/0.57	c R    0.6    42463     720      0     0     40     102    102   67.8   4    3
0.49/0.58	c R    0.6    42464     720      0     0     40     204    203   53.6   5    3
0.59/0.63	c R    0.6    42464     720      0     0     40     806    805   41.2   5    3
0.59/0.64	c B    0.6    42464     720      0     0     40    1000    999   37.6   6    4
0.69/0.72	c B    0.7    42465     720      0     0     40    2001   2000   31.2   7    4
0.69/0.75	c R    0.8    42465     720      0     0     40    2408   2407   36.6   5    4
0.79/0.84	c +    0.8    42487     720      0     0     40    3544   3897   35.1   7    4
0.89/0.91	c +    0.9    42487     720      0     0     40    4430   4286   34.9   5    4
0.99/1.01	c +    1.0    42487     720      0     0     40    5538   4714   34.9   6    4
0.99/1.08	c R    1.1    42487     720      0     0     40    6424   4734   34.2   6    4
1.09/1.12	c +    1.1    42487     720      0     0     40    6920   5185   34.7   5    4
1.19/1.22	c B    1.2    42487     720      0     0     40    8002   5213   35.5   5    5
1.29/1.33	c +    1.3    42499     720      0     0     40    8650   5703   34.3   5    5
1.39/1.50	c
1.39/1.50	c       original/binary      fixed     eliminated      learned       agility
1.39/1.50	c   seconds        variables     equivalent    conflicts       height       MB
1.39/1.50	c
1.39/1.50	c +    1.5    42499     720      0     0     40   10811   6273   33.9   6    5
1.69/1.74	c +    1.7    42499     720      0     0     40   13510   6900   33.2   6    5
1.79/1.82	c s    1.8    42499     720      0     0     40   13916   6694   33.8   5    4
1.99/2.01	c R    2.0    42499     720      0     0     40   16041   6923   33.3   6    5
1.99/2.09	c +    2.1    42503     720      0     0     40   16885   7590   32.7   5    5
2.49/2.56	c +    2.6    42510     720      0     0     40   21106   8349   30.4   5    5
2.79/2.82	c B    2.8    42512     720      0     0     40   24003   8369   31.3   6    5
2.99/3.05	c +    3.1    42513     720      0     0     40   26380   9183   33.1   5    5
3.39/3.41	c s    3.4    42527     720      0     0     40   28761   9190   33.2   6    5
3.79/3.85	c +    3.9    42527     720      0     0     40   32975  10101   33.2   5    6
4.39/4.42	c R    4.4    42528     720      0     0     40   38493  10110   32.1   5    6
4.79/4.80	c +    4.8    42543     720      0     0     40   41216  11111   31.9   5    6
5.19/5.26	c s    5.3    42543     720      0     0     40   44654  11114   31.4   6    5
6.09/6.11	c +    6.1    42548     720      0     0     40   51520  12222   31.1   6    6
7.29/7.33	c s    7.3    42555     720      0     0     40   61454  12245   31.4   6    5
7.59/7.65	c B    7.7    42555     720      0     0     40   64024  12245   31.9   6    6
7.79/7.80	c +    7.8    42567     720      0     0     40   64403  13444   31.9   6    6
9.49/9.60	c s    9.6    42576     720      0     0     40   77107  13474   31.1   6    5
10.09/10.16	c +   10.2    42590     720      0     0     40   80500  14788   30.8   6    6
11.19/11.25	c
11.19/11.25	c       original/binary      fixed     eliminated      learned       agility
11.19/11.25	c   seconds        variables     equivalent    conflicts       height       MB
11.19/11.25	c
11.19/11.25	c R   11.3    42593     720      0     0     40   89807  14811   30.0   6    7
11.79/11.86	c s   11.9    42607     720      0     0     40   93727  14804   29.8   6    6
12.69/12.73	c +   12.7    42608     720      0     0     40  100625  16266   29.9   5    7
14.19/14.26	c s   14.3    42619     720      0     0     40  111139  16294   30.4   7    6
16.18/16.23	c +   16.2    42626     720      0     0     40  125781  17892   29.8   5    7
16.78/16.81	c s   16.8    42626     720      0     0     40  129725  17911   29.6   7    6
19.49/19.51	c s   19.5    42634     720      0     0     40  147489  17910   29.1   6    6
20.99/21.09	c +   21.1    42639     720      0     0     40  157225  19681   29.6   5    8
21.39/21.47	c B   21.5    42639     720      0     0     40  160045  19720   29.6   6    8
22.19/22.29	c s   22.3    42647     720      0     0     40  164491  19692   29.5   6    7
25.19/25.26	c s   25.3    42650     720      0     0     40  182545  19702   30.4   6    7
27.49/27.53	c +   27.5    42652     720      0     0     40  196530  21649   30.0   7    8
28.18/28.29	c s   28.3    42652     720      0     0     40  201583  21682   29.7   7    7
28.98/29.05	c R   29.0    42655     720      0     0     40  205215  21670   29.6   5    8
31.48/31.52	c s   31.5    42656     720      0     0     40  219989  21675   30.5   5    8
34.88/34.91	c s   34.9    42672     720      0     0     40  238844  21672   30.2   5    7
35.88/35.93	c +   35.9    42672     720      0     0     40  245662  23813   30.3   6    9
38.08/38.15	c s   38.1    42675     720      0     0     40  257874  23836   30.2   6    8
41.58/41.60	c s   41.6    42683     720      0     0     40  276719  23828   30.8   7    8
45.17/45.20	c
45.17/45.20	c       original/binary      fixed     eliminated      learned       agility
45.17/45.20	c   seconds        variables     equivalent    conflicts       height       MB
45.17/45.20	c
45.17/45.20	c s   45.2    42690     720      0     0     40  296165  23844   30.7   5    8
46.97/47.08	c +   47.1    42690     720      0     0     40  307075  26194   30.5   5    9
48.57/48.69	c s   48.7    42692     720      0     0     40  315497  26209   30.4   5    8
52.37/52.44	c s   52.4    42696     720      0     0     40  334669  26211   30.1   6    8
55.87/55.98	c 1   56.0    42698     720      0     0     40  353134  26243   30.4   6   11
55.87/55.98	c
55.87/55.98	s SATISFIABLE
55.87/55.98	v -1 -2 -3 4 -5 -6 -7
55.87/55.98	v -8 -9 -10 -11 -12 -13 -14 -15
55.87/55.98	v -16 -17 -18 -19 -20 -21 -22 23
55.87/55.98	v -24 -25 -26 -27 -28 -29 -30 -31
55.87/55.98	v -32 -33 -34 -35 -36 -37 -38 -39
55.87/55.98	v -40 -41 -42 43 -44 -45 -46 -47
55.87/55.98	v -48 -49 -50 -51 -52 -53 -54 -55
55.87/55.98	v -56 -57 -58 -59 -60 -61 -62 -63
55.87/55.98	v -64 -65 -66 -67 -68 -69 -70 -71
55.87/55.98	v -72 -73 -74 -75 76 -77 -78 -79
55.87/55.98	v -80 -81 -82 -83 -84 -85 -86 -87
55.87/55.98	v -88 -89 90 -91 -92 -93 -94 -95
55.87/55.98	v -96 -97 -98 99 -100 -101 -102 -103
55.87/55.98	v -104 -105 -106 -107 -108 -109 -110 -111
55.87/55.98	v -112 -113 -114 -115 -116 -117 118 -119
55.87/55.98	v -120 -121 -122 -123 -124 -125 -126 -127
55.87/55.98	v -128 -129 -130 -131 -132 -133 -134 -135
55.87/55.98	v -136 -137 -138 139 -140 -141 -142 -143
55.87/55.98	v -144 -145 -146 -147 -148 -149 -150 -151
55.87/55.98	v -152 -153 154 -155 -156 -157 -158 -159
55.87/55.98	v -160 -161 -162 -163 -164 -165 -166 -167
55.87/55.98	v -168 -169 -170 -171 -172 -173 -174 -175
55.87/55.98	v -176 -177 -178 179 -180 -181 -182 -183
55.87/55.98	v -184 -185 -186 -187 -188 -189 -190 -191
55.87/55.98	v -192 -193 -194 -195 -196 -197 -198 -199
55.87/55.98	v -200 -201 -202 -203 -204 -205 -206 207
55.87/55.98	v -208 -209 -210 211 -212 -213 -214 -215
55.87/55.98	v -216 -217 -218 -219 -220 -221 -222 -223
55.87/55.98	v -224 -225 -226 -227 -228 -229 -230 -231
55.87/55.98	v -232 -233 -234 -235 -236 -237 -238 -239
55.87/55.98	v -240 -241 -242 -243 -244 245 -246 -247
55.87/55.98	v -248 -249 -250 -251 -252 -253 -254 -255
55.87/55.98	v -256 -257 -258 -259 -260 261 -262 -263
55.87/55.98	v -264 -265 -266 -267 -268 -269 -270 -271
55.87/55.98	v -272 -273 -274 -275 -276 -277 278 -279
55.87/55.98	v -280 -281 -282 -283 -284 -285 -286 -287
55.87/55.98	v -288 289 -290 -291 -292 -293 -294 -295
55.87/55.98	v -296 -297 -298 -299 -300 -301 -302 -303
55.87/55.98	v -304 -305 -306 -307 -308 -309 -310 -311
55.87/55.98	v -312 -313 314 -315 -316 -317 -318 -319
55.87/55.98	v -320 -321 -322 -323 -324 -325 -326 -327
55.87/55.98	v 328 -329 -330 -331 -332 -333 -334 -335
55.87/55.98	v -336 -337 -338 -339 -340 -341 -342 -343
55.87/55.98	v -344 345 -346 -347 -348 -349 -350 -351
55.87/55.98	v -352 -353 -354 -355 -356 -357 -358 -359
55.87/55.98	v -360 -361 -362 -363 -364 -365 -366 -367
55.87/55.98	v -368 -369 -370 371 -372 -373 -374 -375
55.87/55.98	v -376 -377 -378 -379 -380 -381 -382 -383
55.87/55.98	v -384 -385 -386 -387 -388 -389 -390 -391
55.87/55.98	v -392 -393 -394 -395 396 -397 -398 -399
55.87/55.98	v -400 -401 -402 -403 -404 -405 -406 -407
55.87/55.98	v -408 -409 -410 -411 -412 -413 -414 -415
55.87/55.98	v 416 -417 -418 -419 -420 -421 -422 -423
55.87/55.98	v -424 -425 426 -427 -428 -429 -430 -431
55.87/55.98	v -432 -433 -434 -435 -436 -437 -438 -439
55.87/55.98	v -440 -441 -442 -443 -444 -445 -446 -447
55.87/55.98	v 448 -449 -450 -451 -452 -453 -454 -455
55.87/55.98	v -456 -457 -458 -459 -460 -461 462 -463
55.87/55.98	v -464 -465 -466 -467 -468 -469 -470 -471
55.87/55.98	v -472 -473 -474 -475 -476 -477 -478 -479
55.87/55.98	v -480 -481 -482 -483 484 -485 -486 -487
55.87/55.98	v -488 -489 -490 -491 -492 -493 -494 -495
55.87/55.98	v -496 -497 -498 499 -500 -501 -502 -503
55.87/55.98	v -504 -505 -506 -507 -508 -509 -510 -511
55.87/55.98	v -512 -513 -514 -515 -516 -517 -518 -519
55.87/55.98	v -520 -521 -522 -523 -524 -525 -526 527
55.87/55.98	v -528 -529 -530 -531 -532 -533 -534 -535
55.87/55.98	v -536 -537 -538 -539 -540 541 -542 -543
55.87/55.98	v -544 -545 -546 -547 -548 -549 -550 -551
55.87/55.98	v -552 -553 -554 555 -556 -557 -558 -559
55.87/55.98	v -560 -561 -562 -563 -564 -565 -566 -567
55.87/55.98	v -568 -569 -570 571 -572 -573 -574 -575
55.87/55.98	v -576 -577 -578 -579 -580 -581 -582 -583
55.87/55.98	v -584 -585 -586 -587 -588 -589 -590 -591
55.87/55.98	v -592 -593 -594 -595 -596 -597 -598 -599
55.87/55.98	v -600 601 -602 -603 -604 -605 -606 -607
55.87/55.98	v -608 -609 -610 -611 -612 -613 -614 -615
55.87/55.98	v -616 -617 -618 -619 -620 -621 -622 -623
55.87/55.98	v -624 625 -626 -627 -628 629 -630 -631
55.87/55.98	v -632 -633 -634 -635 -636 -637 -638 -639
55.87/55.98	v -640 -641 -642 -643 -644 -645 -646 -647
55.87/55.98	v -648 -649 -650 -651 -652 -653 -654 -655
55.87/55.98	v -656 -657 658 -659 -660 -661 -662 -663
55.87/55.98	v -664 -665 -666 -667 -668 -669 -670 -671
55.87/55.98	v -672 -673 -674 -675 676 -677 -678 -679
55.87/55.98	v -680 -681 -682 -683 -684 -685 -686 -687
55.87/55.98	v -688 -689 690 -691 -692 -693 -694 -695
55.87/55.98	v -696 -697 -698 -699 -700 -701 -702 -703
55.87/55.98	v -704 -705 -706 -707 -708 -709 -710 -711
55.87/55.98	v -712 -713 -714 715 -716 -717 -718 -719
55.87/55.98	v -720 -721 -722 -723 -724 -725 -726 -727
55.87/55.98	v -728 -729 -730 -731 -732 -733 -734 735
55.87/55.98	v -736 -737 -738 -739 -740 -741 -742 -743
55.87/55.98	v -744 745 -746 -747 -748 -749 -750 -751
55.87/55.98	v -752 -753 -754 -755 -756 -757 -758 -759
55.87/55.98	v -760
55.87/55.98	v 0
55.87/55.98	c
55.87/55.98	c 353134 conflicts, 602929 decisions, 316 random
55.87/55.98	c 0 iterations, 831 restarts, 0 skipped
55.87/55.98	c 21 enlarged, 229 shrunken, 3455 rescored, 125 rebiased
55.87/55.98	c 20 simplifications, 0 reductions
55.87/55.98	c
55.87/55.98	c vars: 0 fixed, 0 equiv, 40 elim, 0 merged
55.87/55.98	c elim: 190120 resolutions, 1 phases, 1 rounds
55.87/55.98	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
55.87/55.98	c arty: 18.00 and 0.00 xor average arity
55.87/55.98	c prbe: 54800 probed, 38 phases, 38 rounds
55.87/55.98	c prbe: 0 failed, 0 lifted, 0 merged
55.87/55.98	c sccs: 0 non trivial, 0 fixed, 0 merged
55.87/55.98	c hash: 0 units, 0 merged
55.87/55.98	c mins: 15634291 learned, 47% deleted, 0 strong, 16 depth
55.87/55.98	c subs: 196 forward, 402 backward, 59 doms
55.87/55.98	c strs: 1575 forward, 0 backward
55.87/55.98	c doms: 61 dominators, 26 high, 0 low
55.87/55.98	c prps: 48025234 propagations, 0.86 megaprops
55.87/55.98	c
55.87/55.98	c 56.0 seconds, 11 MB max, 63 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-1784390-1241937404/watcher-1784390-1241937404 -o /tmp/evaluation-result-1784390-1241937404/solver-1784390-1241937404 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784390-1241937404.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: 0.92 0.98 0.99 3/64 29707
/proc/meminfo: memFree=1793320/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=1052 CPUtime=0
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 221773703 1077248 161 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 263 162 63 155 0 106 0

[startup+0.084363 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29707
/proc/meminfo: memFree=1793320/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=4524 CPUtime=0.08
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 1265 0 0 0 8 0 0 0 18 0 1 0 221773703 4632576 1022 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 1131 1022 79 155 0 974 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4524

[startup+0.101365 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29707
/proc/meminfo: memFree=1793320/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=4008 CPUtime=0.09
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 1345 0 0 0 9 0 0 0 18 0 1 0 221773703 4104192 893 1992294400 134512640 135151029 4294956240 18446744073709551615 134579300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 1002 893 79 155 0 845 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4008

[startup+0.3014 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29707
/proc/meminfo: memFree=1793320/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=5580 CPUtime=0.29
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 1759 0 0 0 29 0 0 0 19 0 1 0 221773703 5713920 1307 1992294400 134512640 135151029 4294956240 18446744073709551615 134526162 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 1395 1307 79 155 0 1238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5580

[startup+0.701471 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29707
/proc/meminfo: memFree=1793320/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=5580 CPUtime=0.69
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 1888 0 0 0 69 0 0 0 22 0 1 0 221773703 5713920 1307 1992294400 134512640 135151029 4294956240 18446744073709551615 134542728 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 1395 1307 79 155 0 1238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5580

[startup+1.50261 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29708
/proc/meminfo: memFree=1788320/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=6244 CPUtime=1.49
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 2039 0 0 0 149 0 0 0 25 0 1 0 221773703 6393856 1458 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 1561 1458 79 155 0 1404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6244

[startup+3.10189 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29708
/proc/meminfo: memFree=1787104/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=6980 CPUtime=3.09
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 2373 0 0 0 309 0 0 0 25 0 1 0 221773703 7147520 1663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 1745 1663 79 155 0 1588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6980

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29708
/proc/meminfo: memFree=1785824/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=8024 CPUtime=6.29
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 2865 0 0 0 628 1 0 0 25 0 1 0 221773703 8216576 1897 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 2006 1897 79 155 0 1849 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8024

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 29708
/proc/meminfo: memFree=1784808/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=8944 CPUtime=12.69
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 3589 0 0 0 1268 1 0 0 25 0 1 0 221773703 9158656 2127 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 2236 2127 79 155 0 2079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8944

[startup+25.5018 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 29708
/proc/meminfo: memFree=1783400/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=10860 CPUtime=25.49
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 4804 0 0 0 2547 2 0 0 25 0 1 0 221773703 11120640 2606 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 2715 2606 79 155 0 2558 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10860

[startup+51.1013 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 29708
/proc/meminfo: memFree=1781800/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=12120 CPUtime=51.07
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 6091 0 0 0 5104 3 0 0 25 0 1 0 221773703 12410880 2921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 3030 2921 79 155 0 2873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12120

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

[startup+54.3019 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 29708
/proc/meminfo: memFree=1781672/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=12120 CPUtime=54.28
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 6240 0 0 0 5424 4 0 0 25 0 1 0 221773703 12410880 2941 1992294400 134512640 135151029 4294956240 18446744073709551615 134546741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 3030 2941 79 155 0 2873 0
Current children cumulated CPU time (s) 54.28
Current children cumulated vsize (KiB) 12120

[startup+55.1011 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 29708
/proc/meminfo: memFree=1781672/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=12256 CPUtime=55.08
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 6283 0 0 0 5504 4 0 0 25 0 1 0 221773703 12550144 2984 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 3064 2984 79 155 0 2907 0
Current children cumulated CPU time (s) 55.08
Current children cumulated vsize (KiB) 12256

[startup+55.5011 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 29708
/proc/meminfo: memFree=1781672/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=12388 CPUtime=55.48
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 6303 0 0 0 5544 4 0 0 25 0 1 0 221773703 12685312 3004 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 3097 3004 79 155 0 2940 0
Current children cumulated CPU time (s) 55.48
Current children cumulated vsize (KiB) 12388

[startup+55.9012 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 29708
/proc/meminfo: memFree=1781672/2055920 swapFree=4155092/4192956
[pid=29707] ppid=29705 vsize=12520 CPUtime=55.87
/proc/29707/stat : 29707 (precosat) R 29705 29707 29670 0 -1 4194304 6343 0 0 0 5583 4 0 0 25 0 1 0 221773703 12820480 3044 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29707/statm: 3130 3044 79 155 0 2973 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 12520

Child status: 10
Real time (s): 55.9901
CPU time (s): 55.9705
CPU user time (s): 55.9265
CPU system time (s): 0.043993
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 12520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.9265
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6358
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= 147

runsolver used 0.052991 second user time and 0.119981 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-10 08:36:44
IDJOB=1784390
IDBENCH=71352
IDSOLVER=607
FILE ID=node18/1784390-1241937404
PBS_JOBID= 9265011
Free space on /tmp= 66456 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v760c43649gyes4.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784390-1241937404/watcher-1784390-1241937404 -o /tmp/evaluation-result-1784390-1241937404/solver-1784390-1241937404 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784390-1241937404.cnf

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

MD5SUM BENCH= 5ca98921e111a723938eee2419329779
RANDOM SEED=220806759

node18.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		: 3000.280
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		: 3000.280
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:       1793800 kB
Buffers:         51504 kB
Cached:         131912 kB
SwapCached:      32076 kB
Active:          72820 kB
Inactive:       144852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793800 kB
SwapTotal:     4192956 kB
SwapFree:      4155092 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          13416 kB
Slab:            30472 kB
Committed_AS:   765048 kB
PageTables:       1372 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= 66452 MiB
End job on node18 at 2009-05-10 08:37:40