Trace number 1773151

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 468.771 468.903

General information on the benchmark

Nameindustrial/grieu/
vmpc_28.cnf
MD5SUM2679ca6fb11bcf9f950de09652ce7147
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.8477
Satisfiable
(Un)Satisfiability was proved
Number of variables784
Number of clauses108080
Sum of the clauses size283220
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 242420
Number of clauses of size 365604
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

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-1773151-1241182489.cnf
0.00/0.00	c found header 'p cnf 784 108080'
0.09/0.10	c finished parsing
0.09/0.10	c
0.09/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.10	c
0.09/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.10	c
0.09/0.10	c starting search after 0.1 seconds
0.09/0.10	c no decision limit
0.09/0.11	c
0.09/0.11	c       original/binary      fixed     eliminated      learned       agility
0.09/0.11	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.11	c
0.09/0.11	c *    0.1   108080     784      0     0      0       0      0    0.0   0    7
0.59/0.62	c s    0.6   110279     783      1     0      0       0      0    0.0   0    7
0.59/0.62	c l    0.6   110279     783      1     0      0       0  62575    0.0   0    7
0.59/0.63	c R    0.6   110279     783      1     0      0     102    102   70.5   5    7
0.59/0.64	c R    0.6   110279     783      1     0      0     203    203   45.6   6    7
0.69/0.71	c R    0.7   110279     783      1     0      0     807    807   30.2   6    7
0.69/0.74	c B    0.7   110279     783      1     0      0    1000   1000   28.0   6    7
0.79/0.85	c B    0.9   110279     783      1     0      0    2001   2001   28.4   6    7
0.89/0.90	c R    0.9   110279     783      1     0      0    2413   2413   36.0   5    7
1.39/1.48	c R    1.5   110290     783      1     0      0    6434   6433   34.2   6    8
1.59/1.67	c B    1.7   110290     783      1     0      0    8006   8005   45.8   6    9
2.79/2.85	c R    2.8   110318     783      1     0      0   16081  16080   39.2   6   10
4.09/4.13	c s    4.1   110365     783      1     0      0   23507  23504   35.6   5   11
4.19/4.23	c B    4.2   110367     783      1     0      0   24013  24010   35.2   6   11
6.78/6.81	c R    6.8   110455     783      1     0      0   38561  38558   30.9   6   14
9.58/9.65	c s    9.6   110486     783      1     0      0   51177  51174   30.2   6   15
11.99/12.02	c +   12.0   110486     783      1     0      0   62577  68832   30.5   5   18
12.29/12.33	c B   12.3   110486     783      1     0      0   64029  64026   30.6   6   18
15.68/15.79	c +   15.8   110487     783      1     0      0   78221  75715   29.2   6   19
17.49/17.59	c
17.49/17.59	c       original/binary      fixed     eliminated      learned       agility
17.49/17.59	c   seconds        variables     equivalent    conflicts       height       MB
17.49/17.59	c
17.49/17.59	c s   17.6   110488     783      1     0      0   84593  75217   28.8   6   18
18.79/18.85	c R   18.9   110488     783      1     0      0   89918  75724   29.2   6   19
20.89/20.99	c +   21.0   110488     783      1     0      0   97778  83286   29.8   6   20
27.99/28.00	c +   28.0   110520     783      1     0      0  122222  91614   29.2   6   23
28.49/28.58	c s   28.6   110520     783      1     0      0  123724  84805   29.2   5   20
37.29/37.38	c +   37.4   110537     783      1     0      0  152775 100775   28.5   5   24
39.68/39.70	c B   39.7   110561     783      1     0      0  160051  98912   28.5   6   25
41.07/41.10	c s   41.1   110559     783      1     0      0  164452 100788   28.4   6   23
49.68/49.71	c +   49.7   110560     783      1     0      0  190969 110852   27.8   6   25
54.57/54.68	c R   54.7   110562     783      1     0      0  205442 110874   28.0   5   27
56.57/56.64	c s   56.6   110562     783      1     0      0  209851 110860   28.1   6   24
66.98/67.02	c +   67.0   110562     783      1     0      0  238710 121937   28.6   6   28
78.27/78.36	c s   78.3   110563     783      1     0      0  266780 121945   28.4   6   27
91.86/91.96	c +   91.9   110602     783      1     0      0  298386 134130   28.1   6   31
100.26/100.34	c s  100.3   110633     783      1     0      0  316321 134142   28.1   6   30
125.06/125.18	c s  125.2   110686     783      1     0      0  367827 134140   28.0   6   29
127.47/127.51	c +  127.5   110686     783      1     0      0  372983 147543   28.1   7   31
132.66/132.73	c B  132.7   110686     783      1     0      0  384149 145316   28.1   6   34
151.55/151.60	c s  151.6   110771     783      1     0      0  419849 147564   27.8   6   32
173.54/173.66	c
173.54/173.66	c       original/binary      fixed     eliminated      learned       agility
173.54/173.66	c   seconds        variables     equivalent    conflicts       height       MB
173.54/173.66	c
173.54/173.66	c R  173.6   110783     783      1     0      0  462116 147589   27.8   6   36
176.44/176.58	c +  176.5   110787     783      1     0      0  466225 162297   27.8   6   37
181.95/182.02	c s  182.0   110779     783      1     0      0  476457 157804   27.9   6   34
218.33/218.45	c s  218.4   110848     783      1     0      0  536727 162318   28.8   7   37
249.83/249.98	c +  249.9   110894     783      1     0      0  582782 178526   28.6   6   43
258.72/258.86	c s  258.8   110910     783      1     0      0  595368 174914   28.6   6   39
304.01/304.10	c s  304.0   110994     783      1     0      0  656386 178540   28.6   6   38
351.00/351.12	c s  351.0   111058     783      1     0      0  717815 178547   28.5   7   38
359.19/359.39	c +  359.3   111059     783      1     0      0  728478 196378   28.5   6   42
402.77/402.96	c s  402.8   111258     783      1     0      0  782456 196391   28.5   7   41
458.86/459.07	c s  458.9   111260     783      1     0      0  849919 196393   28.5   6   42
468.65/468.88	c 1  468.8   111260     783      1     0      0  860595 196400   28.5   6   46
468.65/468.88	c
468.65/468.89	s SATISFIABLE
468.65/468.89	v -1 -2 -3 -4 -5 -6 -7
468.65/468.89	v -8 -9 -10 -11 -12 -13 -14 -15
468.65/468.89	v -16 -17 -18 -19 -20 21 -22 -23
468.65/468.89	v -24 -25 -26 -27 -28 -29 -30 -31
468.65/468.89	v -32 -33 -34 -35 -36 -37 -38 39
468.65/468.89	v -40 -41 -42 -43 -44 -45 -46 -47
468.65/468.89	v -48 -49 -50 -51 -52 -53 -54 -55
468.65/468.89	v -56 -57 -58 -59 -60 -61 -62 -63
468.65/468.89	v -64 -65 -66 -67 -68 -69 -70 -71
468.65/468.89	v -72 -73 -74 -75 76 -77 -78 -79
468.65/468.89	v -80 -81 -82 -83 -84 -85 -86 -87
468.65/468.89	v -88 -89 -90 -91 -92 93 -94 -95
468.65/468.89	v -96 -97 -98 -99 -100 -101 -102 -103
468.65/468.89	v -104 -105 -106 -107 -108 -109 -110 -111
468.65/468.89	v -112 -113 -114 -115 -116 -117 -118 -119
468.65/468.89	v -120 -121 -122 -123 -124 -125 126 -127
468.65/468.89	v -128 -129 -130 -131 -132 -133 -134 -135
468.65/468.89	v -136 -137 -138 -139 -140 -141 -142 -143
468.65/468.89	v -144 -145 -146 -147 -148 -149 -150 -151
468.65/468.89	v 152 -153 -154 -155 -156 -157 -158 -159
468.65/468.89	v -160 -161 -162 -163 -164 -165 -166 -167
468.65/468.89	v -168 -169 170 -171 -172 -173 -174 -175
468.65/468.89	v -176 -177 -178 -179 -180 -181 -182 -183
468.65/468.89	v -184 -185 -186 -187 -188 -189 -190 -191
468.65/468.89	v -192 -193 -194 -195 -196 -197 -198 199
468.65/468.89	v -200 -201 -202 -203 -204 -205 -206 -207
468.65/468.89	v -208 -209 -210 -211 -212 -213 -214 -215
468.65/468.89	v -216 -217 -218 -219 -220 -221 -222 -223
468.65/468.89	v -224 -225 -226 -227 -228 -229 -230 -231
468.65/468.89	v -232 -233 -234 -235 -236 237 -238 -239
468.65/468.89	v -240 -241 -242 -243 -244 -245 -246 -247
468.65/468.89	v -248 -249 -250 -251 -252 -253 -254 -255
468.65/468.89	v -256 -257 -258 -259 -260 -261 -262 -263
468.65/468.89	v -264 -265 -266 -267 268 -269 -270 -271
468.65/468.89	v -272 -273 -274 -275 -276 -277 -278 -279
468.65/468.89	v -280 -281 -282 -283 -284 -285 -286 -287
468.65/468.89	v -288 -289 -290 -291 -292 -293 -294 -295
468.65/468.89	v -296 297 -298 -299 -300 -301 -302 -303
468.65/468.89	v -304 -305 -306 -307 -308 -309 -310 -311
468.65/468.89	v -312 -313 -314 -315 -316 -317 -318 -319
468.65/468.89	v -320 -321 -322 -323 -324 -325 -326 327
468.65/468.89	v -328 -329 -330 -331 -332 -333 -334 -335
468.65/468.89	v -336 -337 -338 -339 -340 -341 -342 -343
468.65/468.89	v -344 -345 -346 -347 -348 -349 -350 -351
468.65/468.89	v -352 -353 -354 -355 -356 -357 -358 -359
468.65/468.89	v -360 -361 362 -363 -364 -365 -366 -367
468.65/468.89	v -368 -369 -370 -371 -372 -373 374 -375
468.65/468.89	v -376 -377 -378 -379 -380 -381 -382 -383
468.65/468.89	v -384 -385 -386 -387 -388 -389 -390 -391
468.65/468.89	v -392 -393 -394 -395 -396 397 -398 -399
468.65/468.89	v -400 -401 -402 -403 -404 -405 -406 -407
468.65/468.89	v -408 -409 -410 -411 -412 -413 -414 -415
468.65/468.89	v -416 -417 -418 -419 -420 -421 -422 -423
468.65/468.89	v -424 -425 -426 -427 -428 -429 -430 -431
468.65/468.89	v -432 -433 -434 -435 -436 -437 -438 -439
468.65/468.89	v -440 -441 -442 -443 -444 445 -446 -447
468.65/468.89	v -448 -449 -450 -451 -452 -453 -454 -455
468.65/468.89	v -456 -457 -458 -459 -460 -461 -462 -463
468.65/468.89	v -464 -465 -466 -467 -468 -469 -470 -471
468.65/468.89	v -472 -473 -474 -475 476 -477 -478 -479
468.65/468.89	v -480 -481 -482 -483 484 -485 -486 -487
468.65/468.89	v -488 -489 -490 -491 -492 -493 -494 -495
468.65/468.89	v -496 -497 -498 -499 -500 -501 -502 -503
468.65/468.89	v -504 -505 -506 -507 -508 -509 -510 511
468.65/468.89	v -512 -513 -514 -515 -516 -517 -518 -519
468.65/468.89	v -520 -521 -522 -523 -524 -525 -526 -527
468.65/468.89	v -528 -529 -530 -531 -532 -533 -534 -535
468.65/468.89	v -536 -537 -538 -539 -540 -541 -542 -543
468.65/468.89	v -544 -545 -546 -547 -548 -549 -550 -551
468.65/468.89	v -552 -553 554 -555 -556 -557 -558 -559
468.65/468.89	v -560 -561 -562 -563 -564 -565 -566 -567
468.65/468.89	v -568 -569 -570 -571 -572 -573 -574 -575
468.65/468.89	v -576 -577 -578 -579 -580 -581 -582 -583
468.65/468.89	v 584 -585 -586 -587 -588 -589 -590 -591
468.65/468.89	v -592 -593 -594 -595 -596 -597 -598 -599
468.65/468.89	v -600 -601 -602 -603 -604 -605 -606 -607
468.65/468.89	v -608 -609 -610 611 -612 -613 -614 -615
468.65/468.89	v -616 -617 -618 -619 -620 -621 -622 -623
468.65/468.89	v -624 -625 -626 -627 -628 -629 -630 -631
468.65/468.89	v -632 -633 -634 -635 -636 -637 -638 -639
468.65/468.89	v -640 -641 -642 643 -644 -645 -646 -647
468.65/468.89	v -648 -649 650 -651 -652 -653 -654 -655
468.65/468.89	v -656 -657 -658 -659 -660 -661 -662 -663
468.65/468.89	v -664 -665 -666 -667 -668 -669 -670 -671
468.65/468.89	v -672 -673 -674 -675 -676 -677 -678 -679
468.65/468.89	v -680 -681 -682 -683 -684 -685 -686 687
468.65/468.89	v -688 -689 -690 -691 -692 -693 -694 -695
468.65/468.89	v -696 -697 -698 -699 -700 -701 -702 -703
468.65/468.89	v 704 -705 -706 -707 -708 -709 -710 -711
468.65/468.89	v -712 -713 -714 -715 -716 -717 -718 -719
468.65/468.89	v -720 -721 -722 -723 -724 -725 -726 -727
468.65/468.89	v -728 729 -730 -731 -732 -733 -734 -735
468.65/468.89	v -736 -737 -738 -739 -740 -741 -742 -743
468.65/468.89	v -744 -745 -746 -747 -748 -749 -750 -751
468.65/468.89	v -752 -753 -754 -755 -756 -757 -758 -759
468.65/468.89	v -760 -761 -762 -763 -764 -765 -766 -767
468.65/468.89	v -768 -769 -770 -771 -772 -773 774 -775
468.65/468.89	v -776 -777 -778 -779 -780 -781 -782 -783
468.65/468.89	v -784
468.65/468.89	v 0
468.65/468.89	c
468.65/468.89	c 860595 conflicts, 1726034 decisions, 839 random
468.65/468.89	c 0 iterations, 1848 restarts, 0 skipped
468.65/468.89	c 12 enlarged, 36 shrunken, 8415 rescored, 253 rebiased
468.65/468.89	c 18 simplifications, 0 reductions
468.65/468.89	c
468.65/468.89	c vars: 1 fixed, 0 equiv, 0 elim, 0 merged
468.65/468.89	c elim: 310786 resolutions, 1 phases, 1 rounds
468.65/468.89	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
468.65/468.89	c arty: 0.00 and 0.00 xor average arity
468.65/468.89	c prbe: 178525 probed, 113 phases, 114 rounds
468.65/468.89	c prbe: 1 failed, 0 lifted, 0 merged
468.65/468.89	c sccs: 0 non trivial, 0 fixed, 0 merged
468.65/468.89	c hash: 0 units, 0 merged
468.65/468.89	c mins: 30549437 learned, 56% deleted, 132 strong, 21 depth
468.65/468.89	c subs: 1765 forward, 35 backward, 5994 doms
468.65/468.89	c strs: 339 forward, 13 backward
468.65/468.89	c doms: 5995 dominators, 672 high, 45 low
468.65/468.89	c prps: 160371557 propagations, 0.34 megaprops
468.65/468.89	c
468.65/468.89	c 468.8 seconds, 50 MB max, 106 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-1773151-1241182489/watcher-1773151-1241182489 -o /tmp/evaluation-result-1773151-1241182489/solver-1773151-1241182489 -C 10000 -W 6000 -M 1800 HOME/precosat HOME/instance-1773151-1241182489.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 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: 1.00 1.00 0.92 2/64 23773
/proc/meminfo: memFree=1800512/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=1052 CPUtime=0
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 146282857 1077248 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 263 156 63 155 0 106 0

[startup+0.098489 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 23773
/proc/meminfo: memFree=1800512/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=8176 CPUtime=0.08
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 1977 0 0 0 8 0 0 0 18 0 1 0 146282857 8372224 1929 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 2044 1930 63 155 0 1887 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8176

[startup+0.101489 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 23773
/proc/meminfo: memFree=1800512/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=8308 CPUtime=0.09
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 2007 0 0 0 9 0 0 0 18 0 1 0 146282857 8507392 1959 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 2077 1959 63 155 0 1920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8308

[startup+0.30151 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 23773
/proc/meminfo: memFree=1800512/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=11608 CPUtime=0.29
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 2933 0 0 0 28 1 0 0 19 0 1 0 146282857 11886592 2819 1992294400 134512640 135151029 4294956240 18446744073709551615 134519063 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 2902 2819 79 155 0 2745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11608

[startup+0.701555 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 23773
/proc/meminfo: memFree=1800512/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=11608 CPUtime=0.69
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 2933 0 0 0 68 1 0 0 23 0 1 0 146282857 11886592 2819 1992294400 134512640 135151029 4294956240 18446744073709551615 134553822 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 2902 2819 79 155 0 2745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11608

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1789560/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=11608 CPUtime=1.49
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 2933 0 0 0 148 1 0 0 25 0 1 0 146282857 11886592 2819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 2902 2819 79 155 0 2745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11608

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1789432/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=12268 CPUtime=3.09
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 3080 0 0 0 308 1 0 0 25 0 1 0 146282857 12562432 2966 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 3067 2966 79 155 0 2910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12268

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1786680/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=15068 CPUtime=6.29
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 3798 0 0 0 628 1 0 0 25 0 1 0 146282857 15429632 3684 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 3767 3684 79 155 0 3610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15068

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1780920/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=20688 CPUtime=12.69
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 5164 0 0 0 1266 3 0 0 25 0 1 0 146282857 21184512 5050 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 5172 5050 79 155 0 5015 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20688

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1776184/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=24904 CPUtime=25.48
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 6195 0 0 0 2544 4 0 0 25 0 1 0 146282857 25501696 6081 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 6226 6081 79 155 0 6069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24904

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1771960/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=29248 CPUtime=51.08
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 7290 0 0 0 5102 6 0 0 25 0 1 0 146282857 29949952 7176 1992294400 134512640 135151029 4294956240 18446744073709551615 134554738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 7312 7176 79 155 0 7155 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29248

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1763704/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=37204 CPUtime=102.27
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 9519 0 0 0 10219 8 0 0 25 0 1 0 146282857 38096896 9201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 9301 9201 79 155 0 9144 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1761400/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=39596 CPUtime=162.25
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 10986 0 0 0 16215 10 0 0 25 0 1 0 146282857 40546304 9776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 9899 9776 79 155 0 9742 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1755576/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=45080 CPUtime=222.23
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 12854 0 0 0 22211 12 0 0 25 0 1 0 146282857 46161920 11188 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 11270 11188 79 155 0 11113 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45080

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1751032/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=49916 CPUtime=282.22
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 14022 0 0 0 28208 14 0 0 25 0 1 0 146282857 51113984 12356 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12479 12356 79 155 0 12322 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23774
/proc/meminfo: memFree=1750136/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=50836 CPUtime=342.2
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 14734 0 0 0 34205 15 0 0 25 0 1 0 146282857 52056064 12581 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12709 12581 79 155 0 12552 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 50836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1746680/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=53680 CPUtime=402.17
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 15795 0 0 0 40201 16 0 0 25 0 1 0 146282857 54968320 13194 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 13420 13194 79 155 0 13263 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 53680

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1749048/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=50524 CPUtime=462.16
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 16824 0 0 0 46199 17 0 0 25 0 1 0 146282857 51736576 12553 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12631 12553 79 155 0 12474 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50524

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

[startup+463.902 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1749048/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=50524 CPUtime=463.76
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 16824 0 0 0 46359 17 0 0 25 0 1 0 146282857 51736576 12553 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12631 12553 79 155 0 12474 0
Current children cumulated CPU time (s) 463.76
Current children cumulated vsize (KiB) 50524

[startup+467.102 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1749048/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=50824 CPUtime=466.96
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 16873 0 0 0 46679 17 0 0 25 0 1 0 146282857 52043776 12602 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12706 12602 79 155 0 12549 0
Current children cumulated CPU time (s) 466.96
Current children cumulated vsize (KiB) 50824

[startup+467.902 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1748984/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=50984 CPUtime=467.75
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 16891 0 0 0 46758 17 0 0 25 0 1 0 146282857 52207616 12620 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12746 12620 79 155 0 12589 0
Current children cumulated CPU time (s) 467.75
Current children cumulated vsize (KiB) 50984

[startup+468.701 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1748920/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=50984 CPUtime=468.55
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194304 16900 0 0 0 46838 17 0 0 25 0 1 0 146282857 52207616 12629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23773/statm: 12746 12629 79 155 0 12589 0
Current children cumulated CPU time (s) 468.55
Current children cumulated vsize (KiB) 50984

[startup+468.901 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23780
/proc/meminfo: memFree=1748920/2055920 swapFree=4179008/4192956
[pid=23773] ppid=23771 vsize=0 CPUtime=468.76
/proc/23773/stat : 23773 (precosat) R 23771 23773 23600 0 -1 4194308 16911 0 0 0 46858 18 0 0 25 0 1 0 146282857 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23773/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 468.76
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 468.903
CPU time (s): 468.771
CPU user time (s): 468.581
CPU system time (s): 0.189971
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 55056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 468.581
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16911
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= 622

runsolver used 0.349946 second user time and 0.961853 second system time

The end

Launcher Data 

Begin job on node5 at 2009-05-01 14:54:49
IDJOB=1773151
IDBENCH=20492
IDSOLVER=607
FILE ID=node5/1773151-1241182489
PBS_JOBID= 9224579
Free space on /tmp= 66520 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/grieu/vmpc_28.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773151-1241182489/watcher-1773151-1241182489 -o /tmp/evaluation-result-1773151-1241182489/solver-1773151-1241182489 -C 10000 -W 6000 -M 1800  HOME/precosat HOME/instance-1773151-1241182489.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2679ca6fb11bcf9f950de09652ce7147
RANDOM SEED=2108012107

node5.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		: 3000.212
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		: 3000.212
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:       1800992 kB
Buffers:         52912 kB
Cached:         137132 kB
SwapCached:       7700 kB
Active:          22296 kB
Inactive:       176864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800992 kB
SwapTotal:     4192956 kB
SwapFree:      4179008 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          13416 kB
Slab:            41772 kB
Committed_AS:   683172 kB
PageTables:       1388 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= 66520 MiB
End job on node5 at 2009-05-01 15:02:38