Trace number 1718704

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 50.9333 50.949

General information on the benchmark

Nameindustrial/grieu/
vmpc_26.cnf
MD5SUM7e9eba7a609bdbcf7c3a7e0f5c07ab04
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.71152
Satisfiable
(Un)Satisfiability was proved
Number of variables676
Number of clauses86424
Sum of the clauses size226590
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 233878
Number of clauses of size 352494
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 552

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-1718704-1240639452.cnf
0.00/0.00	c found header 'p cnf 676 86424'
0.05/0.07	c finished parsing
0.05/0.07	c
0.05/0.07	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.05/0.07	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.05/0.07	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.05/0.07	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.05/0.07	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.05/0.07	c --random=1 --spread=2000 --seed=0 --skip=25
0.05/0.07	c
0.05/0.07	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.05/0.07	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.05/0.07	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.05/0.07	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.05/0.07	c
0.05/0.07	c starting search after 0.1 seconds
0.05/0.07	c no decision limit
0.05/0.08	c
0.05/0.08	c       original/binary      fixed     eliminated      learned       agility
0.05/0.08	c   seconds        variables     equivalent    conflicts       height       MB
0.05/0.08	c
0.05/0.08	c *    0.1    86392     675      1     0      0       0      0    0.0   0    4
0.39/0.48	c s    0.5    88173     674      2     0      0       0      0    0.0   0    6
0.39/0.48	c l    0.5    88173     674      2     0      0       0  49484    0.0   0    6
0.39/0.49	c R    0.5    88173     674      2     0      0     102    102   58.1   5    6
0.49/0.50	c R    0.5    88173     674      2     0      0     206    206   40.2   6    6
0.49/0.56	c R    0.6    88173     674      2     0      0     808    808   22.9   6    6
0.49/0.59	c B    0.6    88173     674      2     0      0    1000   1000   21.5   6    6
0.59/0.70	c B    0.7    88173     674      2     0      0    2004   2004   21.8   6    6
0.69/0.74	c R    0.7    88173     674      2     0      0    2421   2421   24.1   8    6
1.09/1.19	c R    1.2    88183     674      2     0      0    6435   6434   29.3   6    7
1.39/1.42	c B    1.4    88210     674      2     0      0    8016   8015   28.8   6    7
2.39/2.48	c R    2.5    88299     674      2     0      0   16075  16071   27.4   7    8
3.09/3.16	c s    3.2    88316     674      2     0      0   20076  20070   26.8   6    9
3.69/3.71	c B    3.7    88325     674      2     0      0   24027  24021   26.2   7    9
5.99/6.05	c R    6.0    88511     674      2     0      0   38536  38524   24.4   7   12
7.49/7.55	c s    7.5    88618     674      2     0      0   46044  46028   24.9   6   12
8.19/8.23	c +    8.2    88619     674      2     0      0   49488  54432   24.6   6   13
10.69/10.77	c +   10.8    88665     674      2     0      0   61861  59875   24.8   7   15
11.09/11.17	c B   11.2    88676     674      2     0      0   64054  56643   24.8   7   15
14.09/14.17	c
14.09/14.17	c       original/binary      fixed     eliminated      learned       agility
14.09/14.17	c   seconds        variables     equivalent    conflicts       height       MB
14.09/14.17	c
14.09/14.17	c +   14.2    88800     674      2     0      0   77326  65862   24.3   6   16
14.29/14.34	c s   14.3    88781     674      2     0      0   77463  60021   24.3   6   14
17.08/17.14	c R   17.1    88908     674      2     0      0   89879  65877   24.1   7   16
18.79/18.81	c +   18.8    88949     674      2     0      0   96656  72448   24.9   7   17
23.18/23.21	c s   23.2    89080     674      2     0      0  112506  72471   25.8   7   17
25.48/25.54	c +   25.5    89088     674      2     0      0  120821  79692   25.7   7   18
34.28/34.31	c s   34.3    89158     674      2     0      0  150350  79705   25.7   6   18
34.48/34.53	c +   34.5    89158     674      2     0      0  151027  87661   25.7   7   18
36.98/37.07	c B   37.1    89184     674      2     0      0  160104  87680   25.5   7   20
45.97/46.01	c +   46.0    89456     674      2     0      0  188782  96427   25.6   6   22
46.77/46.83	c s   46.8    89437     674      2     0      0  191019  89919   25.6   7   19
50.88/50.93	c 1   50.9    89437     674      2     0      0  203953  96470   25.6   7   22
50.88/50.93	c
50.88/50.94	s SATISFIABLE
50.88/50.94	v -1 -2 -3 -4 -5 -6 -7
50.88/50.94	v -8 -9 -10 -11 -12 -13 -14 -15
50.88/50.94	v -16 -17 -18 -19 -20 21 -22 -23
50.88/50.94	v -24 -25 -26 -27 -28 -29 -30 -31
50.88/50.94	v -32 -33 -34 -35 -36 37 -38 -39
50.88/50.94	v -40 -41 -42 -43 -44 -45 -46 -47
50.88/50.94	v -48 -49 -50 -51 -52 -53 -54 -55
50.88/50.94	v -56 -57 -58 -59 -60 -61 -62 -63
50.88/50.94	v -64 -65 -66 -67 -68 -69 -70 -71
50.88/50.94	v 72 -73 -74 -75 -76 -77 -78 -79
50.88/50.94	v -80 -81 -82 -83 -84 -85 -86 87
50.88/50.94	v -88 -89 -90 -91 -92 -93 -94 -95
50.88/50.94	v -96 -97 -98 -99 -100 -101 -102 -103
50.88/50.94	v -104 -105 -106 -107 -108 -109 -110 -111
50.88/50.94	v -112 -113 -114 -115 -116 -117 118 -119
50.88/50.94	v -120 -121 -122 -123 -124 -125 -126 -127
50.88/50.94	v -128 -129 -130 -131 -132 -133 -134 -135
50.88/50.94	v -136 -137 -138 -139 -140 -141 142 -143
50.88/50.94	v -144 -145 -146 -147 -148 -149 -150 -151
50.88/50.94	v -152 -153 -154 -155 -156 -157 158 -159
50.88/50.94	v -160 -161 -162 -163 -164 -165 -166 -167
50.88/50.94	v -168 -169 -170 -171 -172 -173 -174 -175
50.88/50.94	v -176 -177 -178 -179 -180 -181 -182 -183
50.88/50.94	v -184 185 -186 -187 -188 -189 -190 -191
50.88/50.94	v -192 -193 -194 -195 -196 -197 -198 -199
50.88/50.94	v -200 -201 -202 -203 -204 -205 -206 -207
50.88/50.94	v -208 -209 -210 -211 -212 -213 -214 -215
50.88/50.94	v -216 -217 -218 -219 -220 221 -222 -223
50.88/50.94	v -224 -225 -226 -227 -228 -229 -230 -231
50.88/50.94	v -232 -233 -234 -235 -236 -237 -238 -239
50.88/50.94	v -240 -241 -242 -243 -244 -245 -246 -247
50.88/50.94	v -248 -249 250 -251 -252 -253 -254 -255
50.88/50.94	v -256 -257 -258 -259 -260 -261 -262 -263
50.88/50.94	v -264 -265 -266 -267 -268 -269 -270 -271
50.88/50.94	v -272 -273 -274 -275 -276 277 -278 -279
50.88/50.94	v -280 -281 -282 -283 -284 -285 -286 -287
50.88/50.94	v -288 -289 -290 -291 -292 -293 -294 -295
50.88/50.94	v -296 -297 -298 -299 -300 -301 -302 -303
50.88/50.94	v -304 305 -306 -307 -308 -309 -310 -311
50.88/50.94	v -312 -313 -314 -315 -316 -317 -318 -319
50.88/50.94	v -320 -321 -322 -323 -324 -325 -326 -327
50.88/50.94	v -328 -329 -330 -331 -332 -333 -334 -335
50.88/50.94	v -336 -337 338 -339 -340 -341 -342 -343
50.88/50.94	v -344 -345 -346 -347 348 -349 -350 -351
50.88/50.94	v -352 -353 -354 -355 -356 -357 -358 -359
50.88/50.94	v -360 -361 -362 -363 -364 -365 -366 -367
50.88/50.94	v -368 369 -370 -371 -372 -373 -374 -375
50.88/50.94	v -376 -377 -378 -379 -380 -381 -382 -383
50.88/50.94	v -384 -385 -386 -387 -388 -389 -390 -391
50.88/50.94	v -392 -393 -394 -395 -396 -397 -398 -399
50.88/50.94	v -400 -401 -402 -403 -404 -405 -406 -407
50.88/50.94	v -408 -409 -410 -411 -412 -413 -414 415
50.88/50.94	v -416 -417 -418 -419 -420 -421 -422 -423
50.88/50.94	v -424 -425 -426 -427 -428 -429 -430 -431
50.88/50.94	v -432 -433 434 -435 -436 -437 -438 -439
50.88/50.94	v -440 -441 -442 -443 -444 -445 -446 -447
50.88/50.94	v -448 -449 450 -451 -452 -453 -454 -455
50.88/50.94	v -456 -457 -458 -459 -460 -461 -462 -463
50.88/50.94	v -464 -465 -466 -467 -468 -469 -470 -471
50.88/50.94	v -472 -473 -474 475 -476 -477 -478 -479
50.88/50.94	v -480 -481 -482 -483 -484 -485 -486 -487
50.88/50.94	v -488 -489 -490 -491 -492 -493 -494 -495
50.88/50.94	v -496 -497 -498 -499 -500 -501 -502 -503
50.88/50.94	v -504 -505 -506 -507 -508 -509 -510 -511
50.88/50.94	v -512 -513 -514 -515 516 -517 -518 -519
50.88/50.94	v -520 -521 -522 -523 -524 -525 -526 -527
50.88/50.94	v -528 -529 -530 -531 -532 -533 -534 -535
50.88/50.94	v -536 -537 -538 -539 -540 -541 -542 -543
50.88/50.94	v 544 -545 -546 -547 -548 -549 -550 -551
50.88/50.94	v -552 -553 -554 -555 -556 -557 -558 -559
50.88/50.94	v -560 -561 -562 -563 -564 -565 -566 -567
50.88/50.94	v -568 569 -570 -571 -572 573 -574 -575
50.88/50.94	v -576 -577 -578 -579 -580 -581 -582 -583
50.88/50.94	v -584 -585 -586 -587 -588 -589 -590 -591
50.88/50.94	v -592 -593 -594 -595 -596 -597 -598 -599
50.88/50.94	v -600 -601 -602 -603 604 -605 -606 -607
50.88/50.94	v -608 -609 -610 -611 -612 -613 -614 -615
50.88/50.94	v -616 -617 -618 -619 -620 -621 -622 -623
50.88/50.94	v -624 -625 -626 -627 -628 -629 -630 -631
50.88/50.94	v -632 -633 -634 -635 -636 -637 -638 639
50.88/50.94	v -640 -641 -642 -643 -644 -645 -646 -647
50.88/50.94	v -648 -649 -650 -651 -652 -653 654 -655
50.88/50.94	v -656 -657 -658 -659 -660 -661 -662 -663
50.88/50.94	v -664 -665 -666 -667 -668 -669 -670 -671
50.88/50.94	v -672 -673 -674 -675 -676
50.88/50.94	v 0
50.88/50.94	c
50.88/50.94	c 203953 conflicts, 417438 decisions, 228 random
50.88/50.94	c 0 iterations, 509 restarts, 0 skipped
50.88/50.94	c 7 enlarged, 30 shrunken, 1994 rescored, 69 rebiased
50.88/50.94	c 7 simplifications, 0 reductions
50.88/50.94	c
50.88/50.94	c vars: 2 fixed, 0 equiv, 0 elim, 0 merged
50.88/50.94	c elim: 248052 resolutions, 1 phases, 1 rounds
50.88/50.94	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
50.88/50.94	c arty: 0.00 and 0.00 xor average arity
50.88/50.94	c prbe: 40441 probed, 29 phases, 30 rounds
50.88/50.94	c prbe: 1 failed, 0 lifted, 0 merged
50.88/50.94	c sccs: 0 non trivial, 0 fixed, 0 merged
50.88/50.94	c hash: 1 units, 0 merged
50.88/50.94	c mins: 6029364 learned, 53% deleted, 63 strong, 17 depth
50.88/50.94	c subs: 2152 forward, 43 backward, 5865 doms
50.88/50.94	c strs: 309 forward, 14 backward
50.88/50.94	c doms: 5866 dominators, 969 high, 22 low
50.88/50.94	c prps: 34603627 propagations, 0.68 megaprops
50.88/50.94	c
50.88/50.94	c 50.9 seconds, 22 MB max, 15 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-1718704-1240639452/watcher-1718704-1240639452 -o /tmp/evaluation-result-1718704-1240639452/solver-1718704-1240639452 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1718704-1240639452.cnf 

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


[startup+0 s]
/proc/loadavg: 1.08 1.51 1.38 3/64 16991
/proc/meminfo: memFree=966968/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=1052 CPUtime=0
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 91978904 1077248 161 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 263 162 63 155 0 106 0

[startup+0.0665641 s]
/proc/loadavg: 1.08 1.51 1.38 3/64 16991
/proc/meminfo: memFree=966968/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=5200 CPUtime=0.05
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 1216 0 0 0 5 0 0 0 18 0 1 0 91978904 5324800 1201 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 1300 1201 64 155 0 1143 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5200

[startup+0.101567 s]
/proc/loadavg: 1.08 1.51 1.38 3/64 16991
/proc/meminfo: memFree=966968/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=7700 CPUtime=0.09
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 1896 0 0 0 8 1 0 0 18 0 1 0 91978904 7884800 1847 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 1925 1847 79 155 0 1768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7700

[startup+0.301589 s]
/proc/loadavg: 1.08 1.51 1.38 3/64 16991
/proc/meminfo: memFree=966968/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=9844 CPUtime=0.29
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 3659 0 0 0 28 1 0 0 19 0 1 0 91978904 10080256 2371 1992294400 134512640 135151029 4294956224 18446744073709551615 134548459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 2461 2371 79 155 0 2304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9844

[startup+0.701635 s]
/proc/loadavg: 1.08 1.51 1.38 3/64 16991
/proc/meminfo: memFree=966968/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=9844 CPUtime=0.69
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 3659 0 0 0 68 1 0 0 22 0 1 0 91978904 10080256 2371 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 2461 2371 79 155 0 2304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9844

[startup+1.50173 s]
/proc/loadavg: 1.08 1.50 1.37 2/65 16992
/proc/meminfo: memFree=957744/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=9844 CPUtime=1.49
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 3659 0 0 0 148 1 0 0 25 0 1 0 91978904 10080256 2371 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 2461 2371 79 155 0 2304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9844

[startup+3.1019 s]
/proc/loadavg: 1.08 1.50 1.37 2/65 16992
/proc/meminfo: memFree=957616/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=10768 CPUtime=3.09
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 3875 0 0 0 307 2 0 0 25 0 1 0 91978904 11026432 2587 1992294400 134512640 135151029 4294956224 18446744073709551615 134521969 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 2692 2587 79 155 0 2535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10768

[startup+6.30127 s]
/proc/loadavg: 1.08 1.50 1.37 2/65 16992
/proc/meminfo: memFree=954416/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=13820 CPUtime=6.29
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 4650 0 0 0 627 2 0 0 25 0 1 0 91978904 14151680 3362 1992294400 134512640 135151029 4294956224 18446744073709551615 134555392 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 3455 3362 79 155 0 3298 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13820

[startup+12.702 s]
/proc/loadavg: 1.07 1.49 1.37 2/65 16992
/proc/meminfo: memFree=949752/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=17972 CPUtime=12.69
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 5645 0 0 0 1266 3 0 0 25 0 1 0 91978904 18403328 4357 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 4493 4357 79 155 0 4336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.5014 s]
/proc/loadavg: 1.06 1.47 1.36 2/65 16992
/proc/meminfo: memFree=946488/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=20644 CPUtime=25.48
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 6446 0 0 0 2544 4 0 0 25 0 1 0 91978904 21139456 5080 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 5161 5080 79 155 0 5004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20644

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

[startup+38.3019 s]
/proc/loadavg: 1.04 1.45 1.36 2/65 16992
/proc/meminfo: memFree=944248/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=23332 CPUtime=38.28
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7093 0 0 0 3823 5 0 0 25 0 1 0 91978904 23891968 5727 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 5833 5727 79 155 0 5676 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 23332

[startup+44.7016 s]
/proc/loadavg: 1.04 1.44 1.36 2/65 16992
/proc/meminfo: memFree=943032/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=24544 CPUtime=44.67
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7378 0 0 0 4462 5 0 0 25 0 1 0 91978904 25133056 6012 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 6136 6012 79 155 0 5979 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 24544

[startup+47.902 s]
/proc/loadavg: 1.04 1.43 1.35 2/65 16992
/proc/meminfo: memFree=943288/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=23868 CPUtime=47.87
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7441 0 0 0 4782 5 0 0 25 0 1 0 91978904 24440832 5879 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 5967 5879 79 155 0 5810 0
Current children cumulated CPU time (s) 47.87
Current children cumulated vsize (KiB) 23868

[startup+49.5051 s]
/proc/loadavg: 1.04 1.43 1.35 2/65 16992
/proc/meminfo: memFree=943160/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=24264 CPUtime=49.48
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7534 0 0 0 4942 6 0 0 25 0 1 0 91978904 24846336 5972 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 6066 5972 79 155 0 5909 0
Current children cumulated CPU time (s) 49.48
Current children cumulated vsize (KiB) 24264

[startup+50.3012 s]
/proc/loadavg: 1.04 1.43 1.35 2/65 16992
/proc/meminfo: memFree=943160/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=24528 CPUtime=50.28
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7582 0 0 0 5022 6 0 0 25 0 1 0 91978904 25116672 6020 1992294400 134512640 135151029 4294956224 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 6132 6020 79 155 0 5975 0
Current children cumulated CPU time (s) 50.28
Current children cumulated vsize (KiB) 24528

[startup+50.7013 s]
/proc/loadavg: 1.04 1.43 1.35 2/65 16992
/proc/meminfo: memFree=942904/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=24528 CPUtime=50.68
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7598 0 0 0 5062 6 0 0 25 0 1 0 91978904 25116672 6036 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 6132 6036 79 155 0 5975 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 24528

[startup+50.9013 s]
/proc/loadavg: 1.04 1.43 1.35 2/65 16992
/proc/meminfo: memFree=942904/2055920 swapFree=4192956/4192956
[pid=16991] ppid=16989 vsize=24528 CPUtime=50.88
/proc/16991/stat : 16991 (precosat) R 16989 16991 16763 0 -1 4194304 7607 0 0 0 5082 6 0 0 25 0 1 0 91978904 25116672 6045 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16991/statm: 6132 6045 79 155 0 5975 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 24528

Child status: 10
Real time (s): 50.949
CPU time (s): 50.9333
CPU user time (s): 50.8673
CPU system time (s): 0.065989
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 24824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.8673
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7612
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= 112

runsolver used 0.040993 second user time and 0.114982 second system time

The end

Launcher Data

Begin job on node9 at 2009-04-25 08:04:12
IDJOB=1718704
IDBENCH=20494
IDSOLVER=507
FILE ID=node9/1718704-1240639452
PBS_JOBID= 9186454
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/grieu/vmpc_26.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718704-1240639452/watcher-1718704-1240639452 -o /tmp/evaluation-result-1718704-1240639452/solver-1718704-1240639452 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1718704-1240639452.cnf

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

MD5SUM BENCH= 7e9eba7a609bdbcf7c3a7e0f5c07ab04
RANDOM SEED=534942917

node9.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		: 3000.240
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		: 3000.240
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:        967384 kB
Buffers:         97988 kB
Cached:         888284 kB
SwapCached:          0 kB
Active:         164132 kB
Inactive:       836148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            74236 kB
Committed_AS:   301224 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= 66328 MiB
End job on node9 at 2009-04-25 08:05:03