Trace number 1718496

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 61.3567 61.5161

General information on the benchmark

Nameindustrial/grieu/
vmpc_24.cnf
MD5SUMa69847fa52646cc8016cf4fd8e9d428a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables576
Number of clauses67872
Sum of the clauses size178056
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226568
Number of clauses of size 341256
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 548

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-1718496-1240637347.cnf
0.00/0.00	c found header 'p cnf 576 67872'
0.00/0.05	c finished parsing
0.00/0.05	c
0.00/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.05	c
0.00/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.05	c
0.00/0.05	c starting search after 0.1 seconds
0.00/0.05	c no decision limit
0.00/0.06	c
0.00/0.06	c       original/binary      fixed     eliminated      learned       agility
0.00/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.06	c
0.00/0.06	c *    0.1    67860     575      1     0      0       0      0    0.0   0    4
0.28/0.36	c s    0.4    69320     574      2     0      0       0      0    0.0   0    4
0.28/0.36	c l    0.4    69320     574      2     0      0       0  38601    0.0   0    4
0.28/0.37	c R    0.4    69320     574      2     0      0     100    100   48.7   5    4
0.28/0.38	c R    0.4    69320     574      2     0      0     200    200   38.5   7    4
0.38/0.43	c R    0.4    69320     574      2     0      0     803    803   23.9   7    4
0.38/0.45	c B    0.4    69320     574      2     0      0    1000   1000   23.2   7    4
0.48/0.54	c B    0.5    69323     574      2     0      0    2002   2000   19.9   7    4
0.48/0.58	c R    0.6    69325     574      2     0      0    2412   2409   21.4   7    4
0.88/0.98	c R    1.0    69343     574      2     0      0    6427   6419   21.9   8    5
1.18/1.33	c B    1.2    69347     574      2     0      0    8004   7996   23.4   6    5
2.07/2.24	c R    2.1    69433     574      2     0      0   16077  16057   23.6   7    7
2.37/2.57	c s    2.5    69462     574      2     0      0   17951  17930   24.1   7    7
3.17/3.39	c B    3.3    69470     574      2     0      0   24011  23985   23.0   7    8
5.36/5.56	c R    5.4    69642     574      2     0      0   38559  38521   22.6   7   10
5.46/5.64	c +    5.5    69674     574      2     0      0   38601  42461   22.6   7   10
5.76/5.99	c s    5.9    69723     574      2     0      0   40338  40294   22.6   7   10
7.15/7.36	c +    7.2    69744     574      2     0      0   48254  46707   22.6   6   11
9.35/9.54	c +    9.4    69884     574      2     0      0   60315  51377   22.1   7   12
10.05/10.26	c
10.05/10.26	c       original/binary      fixed     eliminated      learned       agility
10.05/10.26	c   seconds        variables     equivalent    conflicts       height       MB
10.05/10.26	c
10.05/10.26	c B   10.1    69934     574      2     0      0   64028  50433   22.0   7   12
11.15/11.38	c s   11.2    70031     574      2     0      0   69034  51380   21.9   7   11
12.45/12.64	c +   12.5    70063     574      2     0      0   75390  56514   21.7   7   12
15.45/15.65	c R   15.5    70185     574      2     0      0   89906  56537   21.9   7   13
16.45/16.62	c +   16.5    70225     574      2     0      0   94235  62165   22.2   7   13
18.56/18.77	c s   18.6    70225     573      3     0      0  101152  54672   22.2   7   12
22.35/22.57	c +   22.4    70409     573      3     0      0  117792  68381   22.1   7   14
26.55/26.73	c s   26.6    70832     573      3     0      0  133411  68390   22.1   7   13
30.15/30.33	c +   30.2    72842     571      5     0      0  147244  75219   21.9   6   15
33.64/33.83	c B   33.7    75816     571      5     0      0  160089  75229   21.9   6   17
36.54/36.75	c s   36.6    76569     571      5     0      0  169208  69730   21.9   7   14
36.54/36.75	c -   36.6    76569     571      5     0      0  169208  74467   21.9   7   14
39.94/40.10	c +   40.0    76628     571      5     0      0  182215  81913   22.4   6   16
48.24/48.43	c s   48.3    76983     571      5     0      0  207472  81912   22.5   6   16
54.94/55.15	c +   55.0    77482     570      6     0      0  227767  90104   22.4   6   18
61.23/61.50	c 1   61.3    79983     570      6     0      0  244781  90134   22.4   7   20
61.33/61.50	c
61.33/61.51	s SATISFIABLE
61.33/61.51	v -1 -2 -3 -4 -5 -6 -7
61.33/61.51	v -8 -9 -10 -11 -12 -13 -14 -15
61.33/61.51	v -16 -17 -18 -19 -20 21 -22 -23
61.33/61.51	v -24 -25 -26 -27 -28 -29 -30 -31
61.33/61.51	v -32 -33 -34 35 -36 -37 -38 -39
61.33/61.51	v -40 -41 -42 -43 -44 -45 -46 -47
61.33/61.51	v -48 -49 -50 -51 -52 -53 -54 -55
61.33/61.51	v -56 -57 -58 -59 -60 -61 -62 -63
61.33/61.51	v -64 -65 -66 -67 68 -69 -70 -71
61.33/61.51	v -72 -73 -74 -75 -76 -77 -78 -79
61.33/61.51	v -80 81 -82 -83 -84 -85 -86 -87
61.33/61.51	v -88 -89 -90 -91 -92 -93 -94 -95
61.33/61.51	v -96 -97 -98 -99 -100 -101 -102 -103
61.33/61.51	v -104 -105 -106 -107 -108 -109 110 -111
61.33/61.51	v -112 -113 -114 -115 -116 -117 -118 -119
61.33/61.51	v -120 -121 -122 -123 -124 -125 -126 -127
61.33/61.51	v -128 -129 -130 -131 132 -133 -134 -135
61.33/61.51	v -136 -137 -138 -139 -140 -141 -142 -143
61.33/61.51	v -144 -145 146 -147 -148 -149 -150 -151
61.33/61.51	v -152 -153 -154 -155 -156 -157 -158 -159
61.33/61.51	v -160 -161 -162 -163 -164 -165 -166 -167
61.33/61.51	v -168 -169 -170 171 -172 -173 -174 -175
61.33/61.51	v -176 -177 -178 -179 -180 -181 -182 -183
61.33/61.51	v -184 -185 -186 -187 -188 -189 -190 -191
61.33/61.51	v -192 -193 -194 -195 -196 -197 -198 -199
61.33/61.51	v -200 -201 -202 -203 -204 205 -206 -207
61.33/61.51	v -208 -209 -210 -211 -212 -213 -214 -215
61.33/61.51	v -216 -217 -218 -219 -220 -221 -222 -223
61.33/61.51	v -224 -225 -226 -227 -228 -229 -230 -231
61.33/61.51	v 232 -233 -234 -235 -236 -237 -238 -239
61.33/61.51	v -240 -241 -242 -243 -244 -245 -246 -247
61.33/61.51	v -248 -249 -250 -251 -252 -253 -254 -255
61.33/61.51	v -256 257 -258 -259 -260 -261 -262 -263
61.33/61.51	v -264 -265 -266 -267 -268 -269 -270 -271
61.33/61.51	v -272 -273 -274 -275 -276 -277 -278 -279
61.33/61.51	v -280 -281 -282 283 -284 -285 -286 -287
61.33/61.51	v -288 -289 -290 -291 292 -293 -294 -295
61.33/61.51	v -296 -297 -298 -299 -300 -301 -302 -303
61.33/61.51	v -304 -305 -306 -307 -308 -309 -310 -311
61.33/61.51	v -312 -313 -314 -315 -316 -317 -318 -319
61.33/61.51	v -320 -321 322 -323 -324 -325 -326 -327
61.33/61.51	v -328 -329 -330 -331 -332 -333 -334 -335
61.33/61.51	v -336 -337 -338 -339 -340 341 -342 -343
61.33/61.51	v -344 -345 -346 -347 -348 -349 -350 -351
61.33/61.51	v -352 -353 -354 -355 -356 -357 -358 -359
61.33/61.51	v -360 -361 -362 -363 -364 -365 -366 -367
61.33/61.51	v -368 -369 -370 -371 -372 -373 -374 375
61.33/61.51	v -376 -377 -378 -379 -380 -381 -382 -383
61.33/61.51	v -384 -385 -386 -387 -388 -389 -390 -391
61.33/61.51	v -392 -393 -394 -395 -396 -397 -398 -399
61.33/61.51	v -400 -401 402 -403 -404 -405 -406 -407
61.33/61.51	v -408 -409 -410 -411 -412 -413 -414 -415
61.33/61.51	v 416 -417 -418 -419 -420 -421 -422 -423
61.33/61.51	v -424 -425 -426 -427 -428 -429 -430 -431
61.33/61.51	v -432 -433 -434 -435 -436 -437 -438 439
61.33/61.51	v -440 -441 -442 -443 -444 -445 -446 -447
61.33/61.51	v -448 -449 -450 -451 -452 -453 -454 -455
61.33/61.51	v -456 -457 -458 -459 -460 -461 -462 -463
61.33/61.51	v -464 -465 -466 -467 -468 -469 -470 -471
61.33/61.51	v -472 -473 -474 -475 -476 -477 478 -479
61.33/61.51	v -480 -481 -482 -483 -484 -485 -486 -487
61.33/61.51	v -488 -489 -490 -491 -492 -493 -494 -495
61.33/61.51	v -496 -497 -498 -499 -500 -501 -502 -503
61.33/61.51	v 504 -505 -506 -507 -508 -509 -510 -511
61.33/61.51	v -512 -513 -514 -515 -516 -517 -518 -519
61.33/61.51	v -520 -521 -522 -523 -524 -525 -526 527
61.33/61.51	v -528 529 -530 -531 -532 -533 -534 -535
61.33/61.51	v -536 -537 -538 -539 -540 -541 -542 -543
61.33/61.51	v -544 -545 -546 -547 -548 -549 -550 -551
61.33/61.51	v -552 -553 -554 -555 -556 -557 558 -559
61.33/61.51	v -560 -561 -562 -563 -564 -565 -566 -567
61.33/61.51	v -568 -569 -570 -571 -572 -573 -574 -575
61.33/61.51	v -576
61.33/61.51	v 0
61.33/61.51	c
61.33/61.51	c 244781 conflicts, 477442 decisions, 269 random
61.33/61.51	c 3 iterations, 695 restarts, 0 skipped
61.33/61.51	c 9 enlarged, 55 shrunken, 2393 rescored, 91 rebiased
61.33/61.51	c 8 simplifications, 0 reductions
61.33/61.51	c
61.33/61.51	c vars: 6 fixed, 0 equiv, 0 elim, 1 merged
61.33/61.51	c elim: 597265 resolutions, 3 phases, 3 rounds
61.33/61.51	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
61.33/61.51	c arty: 0.00 and 0.00 xor average arity
61.33/61.51	c prbe: 37783 probed, 32 phases, 33 rounds
61.33/61.51	c prbe: 1 failed, 0 lifted, 0 merged
61.33/61.51	c sccs: 0 non trivial, 0 fixed, 0 merged
61.33/61.51	c hash: 1 units, 1 merged
61.33/61.51	c mins: 6275591 learned, 55% deleted, 53 strong, 18 depth
61.33/61.51	c subs: 4052 forward, 66 backward, 15413 doms
61.33/61.51	c strs: 295 forward, 15 backward
61.33/61.51	c doms: 15414 dominators, 9810 high, 266 low
61.33/61.51	c prps: 37857294 propagations, 0.62 megaprops
61.33/61.51	c
61.33/61.51	c 61.4 seconds, 20 MB max, 19 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-1718496-1240637347/watcher-1718496-1240637347 -o /tmp/evaluation-result-1718496-1240637347/solver-1718496-1240637347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1718496-1240637347.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: 1.00 1.01 1.11 3/64 18041
/proc/meminfo: memFree=1788672/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=1052 CPUtime=0
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 91768032 1077248 155 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 263 156 63 155 0 106 0

[startup+0.093695 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 18041
/proc/meminfo: memFree=1788672/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=5056 CPUtime=0.08
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 1184 0 0 0 8 0 0 0 18 0 1 0 91768032 5177344 1168 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 1264 1168 79 155 0 1107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5056

[startup+0.101697 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 18041
/proc/meminfo: memFree=1788672/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=5056 CPUtime=0.09
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 1190 0 0 0 9 0 0 0 18 0 1 0 91768032 5177344 1174 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 1264 1174 79 155 0 1107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5056

[startup+0.301737 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 18041
/proc/meminfo: memFree=1788672/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=6320 CPUtime=0.28
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 1535 0 0 0 28 0 0 0 19 0 1 0 91768032 6471680 1486 1992294400 134512640 135151029 4294956224 18446744073709551615 134547787 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 1580 1486 79 155 0 1423 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6320

[startup+0.701814 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 18041
/proc/meminfo: memFree=1788672/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=6320 CPUtime=0.68
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 1535 0 0 0 68 0 0 0 22 0 1 0 91768032 6471680 1486 1992294400 134512640 135151029 4294956224 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 1580 1486 79 155 0 1423 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6320

[startup+1.50198 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 18042
/proc/meminfo: memFree=1782968/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=6980 CPUtime=1.37
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 1700 0 0 0 136 1 0 0 25 0 1 0 91768032 7147520 1651 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18041/statm: 1745 1651 79 155 0 1588 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 6980

[startup+3.10128 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 18042
/proc/meminfo: memFree=1780984/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=9228 CPUtime=2.97
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 2246 0 0 0 296 1 0 0 25 0 1 0 91768032 9449472 2197 1992294400 134512640 135151029 4294956224 18446744073709551615 134580771 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 2307 2197 79 155 0 2150 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9228

[startup+6.30191 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 18042
/proc/meminfo: memFree=1777528/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=12312 CPUtime=6.16
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 3020 0 0 0 614 2 0 0 25 0 1 0 91768032 12607488 2971 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 3078 2971 79 155 0 2921 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 12312

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 18042
/proc/meminfo: memFree=1774712/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=14304 CPUtime=12.55
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 3535 0 0 0 1253 2 0 0 25 0 1 0 91768032 14647296 3486 1992294400 134512640 135151029 4294956224 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 3576 3486 79 155 0 3419 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 14304

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 18042
/proc/meminfo: memFree=1771832/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=17396 CPUtime=25.35
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 4279 0 0 0 2532 3 0 0 25 0 1 0 91768032 17813504 4230 1992294400 134512640 135151029 4294956224 18446744073709551615 134554586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 4349 4230 79 155 0 4192 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 17396

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18042
/proc/meminfo: memFree=1768568/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=20280 CPUtime=50.93
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 5414 0 0 0 5090 3 0 0 25 0 1 0 91768032 20766720 4989 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 5070 4989 79 155 0 4913 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 20280

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

[startup+57.5019 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18042
/proc/meminfo: memFree=1767416/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=22052 CPUtime=57.33
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 5815 0 0 0 5729 4 0 0 25 0 1 0 91768032 22581248 5390 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 5513 5390 79 155 0 5356 0
Current children cumulated CPU time (s) 57.33
Current children cumulated vsize (KiB) 22052

[startup+59.1012 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18042
/proc/meminfo: memFree=1766776/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=22456 CPUtime=58.93
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 5919 0 0 0 5889 4 0 0 25 0 1 0 91768032 22994944 5494 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 5614 5494 79 155 0 5457 0
Current children cumulated CPU time (s) 58.93
Current children cumulated vsize (KiB) 22456

[startup+60.7015 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18042
/proc/meminfo: memFree=1766520/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=22728 CPUtime=60.53
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 5974 0 0 0 6049 4 0 0 25 0 1 0 91768032 23273472 5549 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 5682 5549 79 155 0 5525 0
Current children cumulated CPU time (s) 60.53
Current children cumulated vsize (KiB) 22728

[startup+61.1016 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18042
/proc/meminfo: memFree=1766520/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=22872 CPUtime=60.93
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 5994 0 0 0 6089 4 0 0 25 0 1 0 91768032 23420928 5569 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 5718 5569 79 155 0 5561 0
Current children cumulated CPU time (s) 60.93
Current children cumulated vsize (KiB) 22872

[startup+61.5017 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18042
/proc/meminfo: memFree=1766392/2055920 swapFree=4180180/4192956
[pid=18041] ppid=18039 vsize=22872 CPUtime=61.33
/proc/18041/stat : 18041 (precosat) R 18039 18041 17883 0 -1 4194304 5995 0 0 0 6129 4 0 0 25 0 1 0 91768032 23420928 5570 1992294400 134512640 135151029 4294956224 18446744073709551615 134704289 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18041/statm: 5718 5570 79 155 0 5561 0
Current children cumulated CPU time (s) 61.33
Current children cumulated vsize (KiB) 22872

Child status: 10
Real time (s): 61.5161
CPU time (s): 61.3567
CPU user time (s): 61.3047
CPU system time (s): 0.051992
CPU usage (%): 99.7409
Max. virtual memory (cumulated for all children) (KiB): 22872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.3047
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5996
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= 132

runsolver used 0.039993 second user time and 0.155976 second system time

The end

Launcher Data

Begin job on node28 at 2009-04-25 07:29:07
IDJOB=1718496
IDBENCH=20489
IDSOLVER=507
FILE ID=node28/1718496-1240637347
PBS_JOBID= 9186432
Free space on /tmp= 66244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/grieu/vmpc_24.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718496-1240637347/watcher-1718496-1240637347 -o /tmp/evaluation-result-1718496-1240637347/solver-1718496-1240637347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1718496-1240637347.cnf

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

MD5SUM BENCH= a69847fa52646cc8016cf4fd8e9d428a
RANDOM SEED=866569682

node28.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		: 3000.261
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		: 3000.261
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:       1789088 kB
Buffers:         46040 kB
Cached:         165432 kB
SwapCached:       6604 kB
Active:          53760 kB
Inactive:       166932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789088 kB
SwapTotal:     4192956 kB
SwapFree:      4180180 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          13712 kB
Slab:            31964 kB
Committed_AS:   359216 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node28 at 2009-04-25 07:30:09