Trace number 1734898

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 147.858 147.9

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g10.cnf
MD5SUM4b3c9ace68adf36eacbbfebb5083efc4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.8627
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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-1734898-1240798556.cnf
0.00/0.00	c found header 'p cnf 945 61409'
0.03/0.07	c finished parsing
0.03/0.07	c
0.03/0.07	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.03/0.07	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.03/0.07	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.03/0.07	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.03/0.07	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.03/0.07	c --random=1 --spread=2000 --seed=0 --skip=25
0.03/0.07	c
0.03/0.07	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.03/0.07	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.03/0.07	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.03/0.07	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.03/0.07	c
0.03/0.07	c starting search after 0.1 seconds
0.03/0.07	c no decision limit
0.03/0.07	c
0.03/0.07	c       original/binary      fixed     eliminated      learned       agility
0.03/0.07	c   seconds        variables     equivalent    conflicts       height       MB
0.03/0.07	c
0.03/0.07	c *    0.1    61409     945      0     0      0       0      0    0.0   0    4
0.19/0.25	c -    0.3    60774     921      0     0     24       0   1000    0.0   0    5
0.79/0.88	c s    0.9    60054     900      0     0     45       0      0    0.0   0    4
0.79/0.88	c l    0.9    60054     900      0     0     45       0   4566    0.0   0    4
0.79/0.89	c R    0.9    60054     900      0     0     45     100    100   77.1   4    4
0.89/0.90	c R    0.9    60054     900      0     0     45     202    202   74.5   4    4
0.89/0.95	c R    1.0    60054     900      0     0     45     802    802   56.2   6    5
0.89/0.97	c B    1.0    60054     900      0     0     45    1000   1000   50.1   5    5
1.00/1.05	c B    1.0    60055     900      0     0     45    2000   1999   39.5   5    5
1.00/1.08	c R    1.1    60055     900      0     0     45    2412   2411   38.4   6    5
1.19/1.27	c +    1.3    60055     900      0     0     45    4567   5022   37.1   5    6
1.29/1.37	c +    1.4    60056     900      0     0     45    5705   5524   35.3   5    6
1.39/1.44	c R    1.4    60056     900      0     0     45    6425   5532   33.9   6    6
1.49/1.50	c +    1.5    60056     900      0     0     45    7132   6076   32.9   5    6
1.49/1.58	c B    1.6    60056     900      0     0     45    8002   6083   31.6   5    6
1.69/1.75	c +    1.8    60058     900      0     0     45    8915   6683   31.3   6    6
1.89/1.97	c +    2.0    60058     900      0     0     45   11141   7351   32.7   5    6
2.20/2.24	c +    2.2    60058     900      0     0     45   13929   8086   32.6   6    6
2.39/2.46	c R    2.5    60058     900      0     0     45   16057   8097   32.4   5    7
2.59/2.63	c
2.59/2.63	c       original/binary      fixed     eliminated      learned       agility
2.59/2.63	c   seconds        variables     equivalent    conflicts       height       MB
2.59/2.63	c
2.59/2.63	c s    2.6    60058     900      0     0     45   17093   8094   32.2   4    6
2.59/2.66	c +    2.7    60058     900      0     0     45   17410   8894   32.0   5    6
3.09/3.12	c +    3.1    60058     900      0     0     45   21762   9783   31.0   4    6
3.39/3.45	c B    3.4    60060     900      0     0     45   24010   9798   30.2   5    7
3.69/3.76	c +    3.8    60060     900      0     0     45   27202  10761   29.8   5    7
4.40/4.47	c +    4.5    60060     900      0     0     45   34001  11837   29.8   5    7
4.69/4.72	c s    4.7    60060     900      0     0     45   35814  11855   29.5   5    6
4.99/5.02	c R    5.0    60060     900      0     0     45   38508  11845   29.2   5    7
5.49/5.59	c +    5.6    60061     900      0     0     45   42501  13020   28.6   5    7
6.89/6.91	c +    6.9    60063     900      0     0     45   53125  14322   28.3   5    8
7.09/7.13	c s    7.1    60063     900      0     0     45   54499  14336   28.7   4    7
8.19/8.24	c B    8.2    60063     900      0     0     45   64019  14334   29.9   5    8
8.49/8.51	c +    8.5    60063     900      0     0     45   66406  15754   30.3   5    8
9.58/9.64	c s    9.6    60072     900      0     0     45   74765  15762   29.9   5    7
10.58/10.63	c +   10.6    60072     900      0     0     45   83006  17329   30.4   6    8
11.58/11.66	c R   11.7    60075     900      0     0     45   89847  17347   30.0   5    9
12.49/12.52	c s   12.5    60075     900      0     0     45   95745  17345   30.0   6    8
13.69/13.75	c +   13.8    60076     900      0     0     45  103757  19061   30.1   6    9
15.39/15.41	c s   15.4    60076     900      0     0     45  115962  19106   30.6   5    8
17.29/17.36	c
17.29/17.36	c       original/binary      fixed     eliminated      learned       agility
17.29/17.36	c   seconds        variables     equivalent    conflicts       height       MB
17.29/17.36	c
17.29/17.36	c +   17.4    60076     900      0     0     45  129695  20967   30.2   6    9
18.48/18.52	c s   18.5    60078     900      0     0     45  136731  20979   30.4   5    8
21.89/22.00	c s   22.0    60080     900      0     0     45  157126  20985   30.8   5    8
22.39/22.49	c B   22.5    60080     900      0     0     45  160051  20989   30.7   5    9
22.88/22.90	c +   22.9    60080     900      0     0     45  162115  23063   30.6   5   10
25.19/25.28	c s   25.3    60082     900      0     0     45  177781  23097   30.9   5    9
28.68/28.77	c s   28.8    60083     900      0     0     45  199890  23073   30.2   5    9
29.08/29.18	c +   29.2    60083     900      0     0     45  202642  25369   30.3   4    9
29.59/29.67	c R   29.7    60083     900      0     0     45  205307  25379   30.5   4   10
34.08/34.13	c s   34.1    60085     900      0     0     45  230908  25398   29.5   6    9
37.48/37.55	c +   37.5    60088     900      0     0     45  253303  27905   29.9   4   11
37.68/37.76	c s   37.8    60088     900      0     0     45  254145  26231   29.9   5   10
41.48/41.50	c s   41.5    60093     900      0     0     45  275877  27911   30.2   5   10
45.38/45.43	c s   45.4    60094     900      0     0     45  298846  27923   30.2   5   10
48.38/48.42	c +   48.4    60098     900      0     0     45  316625  30695   30.3   6   12
49.57/49.60	c s   49.6    60099     900      0     0     45  321858  30720   30.1   5   11
53.57/53.61	c s   53.6    60103     900      0     0     45  344389  30724   29.9   5   10
57.77/57.85	c s   57.8    60108     900      0     0     45  367232  30740   30.4   4   11
60.97/61.10	c B   61.1    60108     900      0     0     45  384104  30720   31.1   5   13
63.28/63.35	c
63.28/63.35	c       original/binary      fixed     eliminated      learned       agility
63.28/63.35	c   seconds        variables     equivalent    conflicts       height       MB
63.28/63.35	c
63.28/63.35	c +   63.3    60108     900      0     0     45  395781  33764   31.4   5   14
65.57/65.65	c s   65.6    60110     900      0     0     45  405753  33778   31.7   5   12
76.87/76.91	c R   76.9    60110     900      0     0     45  461787  45055   34.3   5   20
77.37/77.49	c s   77.5    60111     900      0     0     45  461787  45055   34.3   5   17
82.97/83.03	c s   83.0    60112     900      0     0     45  490142  33783   34.0   6   12
84.07/84.12	c +   84.1    60112     900      0     0     45  494725  37140   34.2   5   13
91.07/91.12	c s   91.1    60113     900      0     0     45  527436  37177   34.3   6   13
96.26/96.32	c s   96.3    60114     900      0     0     45  553005  37164   34.1   5   12
103.16/103.29	c s  103.3    60118     900      0     0     45  585183  37157   33.9   5   12
109.76/109.83	c s  109.8    60119     900      0     0     45  615625  37168   33.9   5   12
110.26/110.38	c +  110.3    60119     900      0     0     45  618407  40854   34.0   5   14
120.15/120.28	c s  120.2    60120     900      0     0     45  660525  40886   34.3   5   14
130.95/131.05	c s  131.0    60121     900      0     0     45  705436  40874   34.3   5   14
143.35/143.41	c s  143.4    60122     900      0     0     45  757498  40859   34.4   5   14
146.84/146.91	c +  146.9    60123     900      0     0     45  773007  44939   34.3   5   16
147.74/147.89	c 1  147.8    60123     900      0     0     45  777891  45046   34.3   5   18
147.74/147.89	c
147.74/147.89	s SATISFIABLE
147.74/147.89	v 1 -2 -3 -4 -5 -6 -7
147.74/147.89	v -8 -9 -10 -11 -12 -13 -14 -15
147.74/147.89	v -16 -17 -18 -19 -20 -21 -22 -23
147.74/147.89	v -24 -25 -26 -27 -28 29 -30 -31
147.74/147.89	v -32 -33 -34 -35 -36 -37 -38 -39
147.74/147.89	v -40 -41 -42 -43 -44 -45 -46 -47
147.74/147.89	v -48 -49 -50 -51 -52 -53 -54 -55
147.74/147.89	v -56 -57 -58 -59 -60 -61 62 -63
147.74/147.89	v -64 -65 -66 -67 -68 -69 -70 71
147.74/147.89	v -72 -73 -74 -75 -76 -77 -78 -79
147.74/147.89	v -80 -81 -82 -83 -84 85 -86 -87
147.74/147.89	v -88 -89 -90 -91 -92 -93 -94 -95
147.74/147.89	v -96 -97 -98 -99 -100 -101 -102 -103
147.74/147.89	v -104 -105 -106 -107 -108 -109 -110 -111
147.74/147.89	v -112 -113 -114 -115 -116 -117 -118 -119
147.74/147.89	v -120 -121 122 -123 -124 -125 -126 -127
147.74/147.89	v -128 -129 -130 -131 132 -133 -134 -135
147.74/147.89	v -136 -137 -138 -139 -140 -141 -142 -143
147.74/147.89	v -144 -145 -146 -147 -148 -149 -150 -151
147.74/147.89	v 152 -153 -154 -155 -156 -157 -158 -159
147.74/147.89	v -160 -161 -162 -163 -164 -165 -166 -167
147.74/147.89	v -168 169 -170 -171 -172 -173 -174 -175
147.74/147.89	v -176 -177 -178 -179 -180 -181 -182 -183
147.74/147.89	v -184 -185 -186 -187 -188 -189 -190 -191
147.74/147.89	v -192 -193 -194 -195 -196 -197 -198 -199
147.74/147.89	v -200 -201 -202 -203 -204 -205 206 -207
147.74/147.89	v -208 -209 -210 -211 -212 -213 -214 215
147.74/147.89	v -216 -217 -218 -219 -220 -221 -222 -223
147.74/147.89	v -224 -225 -226 -227 -228 -229 -230 -231
147.74/147.89	v -232 -233 -234 -235 -236 -237 -238 -239
147.74/147.89	v -240 -241 -242 243 -244 -245 -246 -247
147.74/147.89	v -248 -249 -250 -251 -252 -253 -254 -255
147.74/147.89	v -256 -257 -258 -259 -260 -261 -262 -263
147.74/147.89	v -264 -265 -266 -267 268 -269 -270 -271
147.74/147.89	v -272 -273 -274 -275 -276 -277 -278 -279
147.74/147.89	v -280 -281 -282 -283 -284 -285 -286 -287
147.74/147.89	v -288 -289 290 -291 -292 -293 -294 -295
147.74/147.89	v -296 -297 -298 -299 -300 -301 -302 -303
147.74/147.89	v 304 -305 -306 -307 -308 -309 -310 -311
147.74/147.89	v -312 -313 -314 -315 -316 -317 -318 -319
147.74/147.89	v -320 -321 -322 -323 -324 -325 -326 -327
147.74/147.89	v -328 -329 -330 -331 -332 333 -334 -335
147.74/147.89	v -336 -337 -338 -339 -340 -341 -342 -343
147.74/147.89	v -344 -345 -346 -347 -348 -349 -350 -351
147.74/147.89	v -352 -353 354 -355 -356 -357 -358 -359
147.74/147.89	v 360 -361 -362 -363 -364 -365 -366 -367
147.74/147.89	v -368 -369 -370 -371 -372 -373 -374 -375
147.74/147.89	v -376 -377 -378 -379 -380 -381 -382 -383
147.74/147.89	v -384 -385 -386 -387 -388 -389 -390 -391
147.74/147.89	v -392 -393 -394 -395 -396 397 -398 -399
147.74/147.89	v -400 -401 -402 -403 -404 -405 -406 -407
147.74/147.89	v 408 -409 -410 -411 -412 -413 -414 -415
147.74/147.89	v -416 -417 -418 -419 -420 -421 -422 423
147.74/147.89	v -424 -425 -426 -427 -428 -429 -430 -431
147.74/147.89	v -432 -433 -434 -435 -436 -437 -438 -439
147.74/147.89	v -440 -441 -442 -443 -444 -445 -446 -447
147.74/147.89	v -448 -449 -450 -451 -452 -453 -454 -455
147.74/147.89	v 456 -457 -458 -459 -460 -461 -462 -463
147.74/147.89	v -464 -465 -466 -467 -468 -469 -470 -471
147.74/147.89	v -472 -473 -474 -475 -476 477 -478 -479
147.74/147.89	v -480 -481 -482 -483 -484 -485 -486 -487
147.74/147.89	v -488 -489 -490 -491 -492 -493 -494 -495
147.74/147.89	v -496 -497 498 -499 -500 -501 -502 -503
147.74/147.89	v -504 -505 -506 -507 -508 -509 -510 -511
147.74/147.89	v -512 -513 -514 -515 -516 517 -518 -519
147.74/147.89	v -520 -521 -522 -523 -524 -525 -526 -527
147.74/147.89	v -528 529 -530 -531 -532 -533 -534 -535
147.74/147.89	v -536 -537 -538 -539 -540 -541 -542 -543
147.74/147.89	v -544 -545 -546 -547 -548 -549 -550 -551
147.74/147.89	v -552 -553 -554 -555 -556 -557 -558 -559
147.74/147.89	v -560 -561 -562 -563 -564 565 -566 -567
147.74/147.89	v -568 569 -570 -571 -572 -573 -574 -575
147.74/147.89	v -576 -577 -578 -579 -580 -581 -582 -583
147.74/147.89	v -584 -585 -586 -587 -588 -589 -590 -591
147.74/147.89	v -592 -593 594 -595 -596 -597 -598 -599
147.74/147.89	v -600 -601 -602 -603 -604 -605 -606 -607
147.74/147.89	v -608 -609 -610 -611 -612 -613 -614 -615
147.74/147.89	v -616 -617 -618 -619 -620 -621 -622 -623
147.74/147.89	v -624 -625 -626 -627 -628 629 -630 -631
147.74/147.89	v -632 -633 -634 -635 -636 -637 -638 -639
147.74/147.89	v -640 -641 -642 643 -644 -645 -646 -647
147.74/147.89	v -648 -649 -650 -651 -652 -653 -654 -655
147.74/147.89	v -656 -657 -658 -659 -660 -661 -662 -663
147.74/147.89	v -664 -665 666 -667 -668 -669 -670 -671
147.74/147.89	v -672 -673 -674 -675 -676 -677 -678 -679
147.74/147.89	v -680 -681 -682 -683 684 -685 -686 -687
147.74/147.89	v -688 -689 -690 -691 -692 -693 -694 -695
147.74/147.89	v -696 -697 -698 -699 -700 701 -702 -703
147.74/147.89	v -704 -705 -706 -707 -708 -709 -710 -711
147.74/147.89	v -712 -713 -714 -715 -716 -717 -718 -719
147.74/147.89	v -720 -721 -722 -723 -724 -725 -726 -727
147.74/147.89	v -728 -729 -730 -731 -732 733 -734 -735
147.74/147.89	v -736 -737 -738 -739 740 -741 -742 -743
147.74/147.89	v -744 -745 -746 -747 -748 -749 -750 -751
147.74/147.89	v -752 -753 -754 -755 -756 -757 -758 -759
147.74/147.89	v -760 -761 -762 -763 -764 -765 -766 -767
147.74/147.89	v -768 -769 770 -771 -772 -773 -774 -775
147.74/147.89	v -776 -777 -778 -779 -780 -781 -782 -783
147.74/147.89	v 784 -785 -786 -787 -788 -789 -790 -791
147.74/147.89	v -792 -793 -794 -795 -796 -797 -798 -799
147.74/147.89	v -800 -801 -802 -803 -804 -805 -806 -807
147.74/147.89	v -808 -809 -810 -811 -812 -813 -814 815
147.74/147.89	v -816 -817 -818 -819 -820 -821 -822 -823
147.74/147.89	v -824 -825 -826 -827 -828 -829 830 -831
147.74/147.89	v -832 -833 -834 -835 -836 -837 -838 -839
147.74/147.89	v -840 -841 -842 -843 -844 -845 -846 -847
147.74/147.89	v -848 -849 -850 851 -852 -853 -854 -855
147.74/147.89	v -856 -857 -858 -859 -860 -861 -862 -863
147.74/147.89	v -864 -865 -866 867 -868 -869 -870 -871
147.74/147.89	v -872 -873 -874 -875 -876 -877 -878 -879
147.74/147.89	v -880 -881 -882 -883 -884 -885 -886 -887
147.74/147.89	v -888 -889 -890 -891 -892 -893 -894 -895
147.74/147.89	v -896 -897 -898 899 -900 -901 -902 -903
147.74/147.89	v -904 -905 -906 -907 -908 -909 -910 911
147.74/147.89	v -912 -913 -914 -915 -916 -917 -918 -919
147.74/147.89	v -920 -921 -922 -923 -924 -925 -926 -927
147.74/147.89	v -928 -929 -930 -931 932 -933 -934 -935
147.74/147.89	v -936 -937 -938 -939 -940 -941 -942 -943
147.74/147.89	v -944 -945
147.74/147.89	v 0
147.74/147.89	c
147.74/147.89	c 777891 conflicts, 1272011 decisions, 631 random
147.74/147.89	c 0 iterations, 1658 restarts, 0 skipped
147.74/147.89	c 24 enlarged, 200 shrunken, 7611 rescored, 250 rebiased
147.74/147.89	c 28 simplifications, 0 reductions
147.74/147.89	c
147.74/147.89	c vars: 0 fixed, 0 equiv, 45 elim, 0 merged
147.74/147.89	c elim: 267534 resolutions, 1 phases, 1 rounds
147.74/147.89	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
147.74/147.89	c arty: 20.00 and 0.00 xor average arity
147.74/147.89	c prbe: 84690 probed, 93 phases, 47 rounds
147.74/147.89	c prbe: 0 failed, 0 lifted, 0 merged
147.74/147.89	c sccs: 0 non trivial, 0 fixed, 0 merged
147.74/147.89	c hash: 0 units, 0 merged
147.74/147.89	c mins: 39824139 learned, 48% deleted, 0 strong, 14 depth
147.74/147.89	c subs: 172 forward, 369 backward, 10 doms
147.74/147.89	c strs: 1435 forward, 0 backward
147.74/147.89	c doms: 10 dominators, 0 high, 0 low
147.74/147.89	c prps: 121474053 propagations, 0.82 megaprops
147.74/147.89	c
147.74/147.89	c 147.9 seconds, 20 MB max, 160 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-1734898-1240798556/watcher-1734898-1240798556 -o /tmp/evaluation-result-1734898-1240798556/solver-1734898-1240798556 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1734898-1240798556.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 27828
/proc/meminfo: memFree=1595136/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=1052 CPUtime=0
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 107888863 1077248 163 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 263 163 63 155 0 106 0

[startup+0.0423989 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 27828
/proc/meminfo: memFree=1595136/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=3468 CPUtime=0.03
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 879 0 0 0 3 0 0 0 18 0 1 0 107888863 3551232 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 867 766 63 155 0 710 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3468

[startup+0.102407 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 27828
/proc/meminfo: memFree=1595136/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=4896 CPUtime=0.09
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 1353 0 0 0 9 0 0 0 18 0 1 0 107888863 5013504 1110 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 1224 1115 79 155 0 1067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4896

[startup+0.30243 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 27828
/proc/meminfo: memFree=1595136/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=7384 CPUtime=0.3
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 2210 0 0 0 29 1 0 0 19 0 1 0 107888863 7561216 1758 1992294400 134512640 135151029 4294956240 18446744073709551615 134526399 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 1846 1758 79 155 0 1689 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7384

[startup+0.702486 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 27828
/proc/meminfo: memFree=1595136/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=7384 CPUtime=0.7
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 2210 0 0 0 69 1 0 0 23 0 1 0 107888863 7561216 1758 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 1846 1758 79 155 0 1689 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7384

[startup+1.50157 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1588664/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=7528 CPUtime=1.49
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 2357 0 0 0 148 1 0 0 25 0 1 0 107888863 7708672 1776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 1882 1776 79 155 0 1725 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7528

[startup+3.10176 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1587576/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=8840 CPUtime=3.09
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 2705 0 0 0 308 1 0 0 25 0 1 0 107888863 9052160 2124 1992294400 134512640 135151029 4294956240 18446744073709551615 134577982 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 2210 2124 79 155 0 2053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8840

[startup+6.30113 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1586232/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=9404 CPUtime=6.29
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 2983 0 0 0 628 1 0 0 25 0 1 0 107888863 9629696 2273 1992294400 134512640 135151029 4294956240 18446744073709551615 134578622 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 2351 2273 79 155 0 2194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9404

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1584440/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=11440 CPUtime=12.69
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 3847 0 0 0 1267 2 0 0 25 0 1 0 107888863 11714560 2750 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 2860 2750 79 155 0 2703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11440

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1583032/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=13212 CPUtime=25.48
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 4934 0 0 0 2545 3 0 0 25 0 1 0 107888863 13529088 3192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 3303 3192 79 155 0 3146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13212

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1580920/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=14536 CPUtime=51.07
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 6398 0 0 0 5103 4 0 0 25 0 1 0 107888863 14884864 3548 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 3634 3548 79 155 0 3477 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14536

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1572984/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=22492 CPUtime=102.27
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9424 0 0 0 10220 7 0 0 25 0 1 0 107888863 23031808 5510 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5623 5510 79 155 0 5466 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22492

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

[startup+127.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1572920/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=22492 CPUtime=127.85
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 12778 7 0 0 25 0 1 0 107888863 23031808 5513 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5623 5513 79 155 0 5466 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 22492

[startup+140.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=140.65
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14058 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 140.65
Current children cumulated vsize (KiB) 21976

[startup+143.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=143.85
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14378 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 143.85
Current children cumulated vsize (KiB) 21976

[startup+145.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=145.44
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14537 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 145.44
Current children cumulated vsize (KiB) 21976

[startup+147.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=147.04
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14697 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 147.04
Current children cumulated vsize (KiB) 21976

[startup+147.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=147.44
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14737 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554746 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 147.44
Current children cumulated vsize (KiB) 21976

[startup+147.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=147.64
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14757 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134551466 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 147.64
Current children cumulated vsize (KiB) 21976

[startup+147.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27829
/proc/meminfo: memFree=1573240/2055920 swapFree=4192812/4192956
[pid=27828] ppid=27826 vsize=21976 CPUtime=147.74
/proc/27828/stat : 27828 (precosat) R 27826 27828 27225 0 -1 4194304 9814 0 0 0 14767 7 0 0 25 0 1 0 107888863 22503424 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27828/statm: 5494 5384 79 155 0 5337 0
Current children cumulated CPU time (s) 147.74
Current children cumulated vsize (KiB) 21976

Child status: 10
Real time (s): 147.9
CPU time (s): 147.858
CPU user time (s): 147.775
CPU system time (s): 0.082987
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 22492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 147.775
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9815
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= 3
involuntary context switches= 379

runsolver used 0.12898 second user time and 0.299954 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-27 04:15:56
IDJOB=1734898
IDBENCH=71324
IDSOLVER=507
FILE ID=node20/1734898-1240798556
PBS_JOBID= 9187359
Free space on /tmp= 66252 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g10.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734898-1240798556/watcher-1734898-1240798556 -o /tmp/evaluation-result-1734898-1240798556/solver-1734898-1240798556 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1734898-1240798556.cnf

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

MD5SUM BENCH= 4b3c9ace68adf36eacbbfebb5083efc4
RANDOM SEED=1086297674

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1595552 kB
Buffers:         59056 kB
Cached:         321948 kB
SwapCached:          0 kB
Active:          80248 kB
Inactive:       314652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            51472 kB
Committed_AS:   468896 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-27 04:18:24