Trace number 3260933

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
PicoSAT 941SAT 749.164 749.148

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-16-31-sat.cnf
MD5SUM34c6b89fff5c4d1bd23006ea2314b10d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables496
Number of clauses3976
Sum of the clauses size15376
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23720
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5256

Solver Data 

749.11/749.14	s SATISFIABLE
749.11/749.14	v -1 -2 -3 4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 19 -20 -21 -22
749.11/749.14	v -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 41
749.11/749.14	v -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 58 -59 -60
749.11/749.14	v -61 -62 -63 -64 65 -66 -67 -68 -69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79
749.11/749.14	v -80 -81 -82 83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98
749.11/749.14	v -99 -100 -101 102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114
749.11/749.14	v -115 -116 -117 -118 119 -120 -121 -122 -123 -124 -125 -126 -127 -128 -129
749.11/749.14	v -130 -131 -132 -133 -134 -135 136 -137 -138 -139 -140 -141 -142 -143 -144
749.11/749.14	v -145 -146 -147 -148 -149 150 -151 -152 -153 -154 -155 -156 -157 -158 -159
749.11/749.14	v -160 -161 162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 -173 -174
749.11/749.14	v -175 -176 -177 -178 -179 -180 -181 -182 -183 -184 185 -186 -187 -188 -189
749.11/749.14	v -190 -191 -192 -193 -194 -195 -196 197 -198 -199 -200 -201 -202 -203 -204
749.11/749.14	v -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219
749.11/749.14	v -220 221 -222 -223 -224 225 -226 -227 -228 -229 -230 -231 -232 -233 -234 -235
749.11/749.14	v -236 -237 -238 -239 -240 -241 -242 -243 -244 245 -246 -247 -248 -249 -250
749.11/749.14	v -251 -252 -253 -254 -255 -256 -257 -258 -259 -260 -261 -262 -263 -264 -265
749.11/749.14	v -266 -267 268 -269 -270 -271 -272 273 -274 -275 -276 -277 -278 -279 -280 -281
749.11/749.14	v -282 -283 -284 -285 -286 -287 -288 289 -290 -291 -292 -293 -294 -295 -296
749.11/749.14	v -297 -298 -299 -300 -301 -302 -303 -304 -305 -306 -307 -308 -309 -310 -311
749.11/749.14	v -312 -313 -314 315 -316 -317 -318 -319 -320 -321 -322 -323 -324 325 -326 -327
749.11/749.14	v -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339 -340 341 -342
749.11/749.14	v -343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355 -356 -357
749.11/749.14	v -358 -359 -360 -361 -362 -363 -364 -365 366 -367 -368 -369 -370 -371 -372
749.11/749.14	v -373 -374 -375 -376 -377 -378 -379 -380 -381 -382 383 -384 -385 -386 -387
749.11/749.14	v -388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399 400 -401 -402
749.11/749.14	v -403 -404 -405 -406 -407 -408 409 -410 -411 -412 -413 -414 -415 -416 -417
749.11/749.14	v -418 -419 -420 -421 -422 -423 -424 -425 426 -427 -428 -429 -430 -431 -432
749.11/749.14	v -433 -434 435 -436 -437 -438 -439 -440 -441 -442 -443 -444 -445 -446 -447
749.11/749.14	v -448 449 -450 -451 -452 -453 -454 -455 -456 -457 -458 -459 -460 -461 -462
749.11/749.14	v -463 -464 -465 -466 -467 -468 -469 -470 471 -472 -473 -474 -475 -476 -477
749.11/749.14	v -478 -479 -480 -481 -482 -483 -484 -485 -486 -487 -488 489 -490 -491 -492
749.11/749.14	v -493 -494 -495 -496 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3260933-1303539685/watcher-3260933-1303539685 -o /tmp/evaluation-result-3260933-1303539685/solver-3260933-1303539685 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3260933-1303539685.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 16451
/proc/meminfo: memFree=16689808/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=1876 CPUtime=0 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 228 0 0 0 0 0 0 0 23 0 1 0 465568167 1921024 175 33554432000 134512640 134603332 4287604048 18446744073709551615 12355068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 469 175 97 23 0 95 0

[startup+0.0960049 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 16451
/proc/meminfo: memFree=16689808/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2008 CPUtime=0.09 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 248 0 0 0 9 0 0 0 24 0 1 0 465568167 2056192 195 33554432000 134512640 134603332 4287604048 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 502 195 97 23 0 128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.100976 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 16451
/proc/meminfo: memFree=16689808/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2008 CPUtime=0.1 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 248 0 0 0 10 0 0 0 24 0 1 0 465568167 2056192 195 33554432000 134512640 134603332 4287604048 18446744073709551615 134564310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 502 195 97 23 0 128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2008

[startup+0.300973 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 16451
/proc/meminfo: memFree=16689808/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2008 CPUtime=0.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 261 0 0 0 30 0 0 0 25 0 1 0 465568167 2056192 208 33554432000 134512640 134603332 4287604048 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 502 208 97 23 0 128 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2008

[startup+0.700903 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 16451
/proc/meminfo: memFree=16689808/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2120 CPUtime=0.7 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 282 0 0 0 70 0 0 0 25 0 1 0 465568167 2170880 229 33554432000 134512640 134603332 4287604048 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 530 229 97 23 0 156 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2120

[startup+1.5007 s]
/proc/loadavg: 0.00 0.00 0.00 3/180 16452
/proc/meminfo: memFree=16688600/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2212 CPUtime=1.5 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 293 0 0 0 150 0 0 0 25 0 1 0 465568167 2265088 240 33554432000 134512640 134603332 4287604048 18446744073709551615 134547466 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 553 240 97 23 0 179 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2212

[startup+3.10046 s]
/proc/loadavg: 0.00 0.00 0.00 5/190 16472
/proc/meminfo: memFree=16684664/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2228 CPUtime=3.1 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 316 0 0 0 310 0 0 0 25 0 1 0 465568167 2281472 263 33554432000 134512640 134603332 4287604048 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 557 263 97 23 0 183 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2228

[startup+6.3009 s]
/proc/loadavg: 0.24 0.05 0.02 4/185 16489
/proc/meminfo: memFree=16684152/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2352 CPUtime=6.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 324 0 0 0 630 0 0 0 25 0 1 0 465568167 2408448 271 33554432000 134512640 134603332 4287604048 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 588 271 97 23 0 214 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2352

[startup+12.7007 s]
/proc/loadavg: 0.46 0.10 0.03 4/185 16490
/proc/meminfo: memFree=16683508/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2448 CPUtime=12.7 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 363 0 0 0 1270 0 0 0 25 0 1 0 465568167 2506752 310 33554432000 134512640 134603332 4287604048 18446744073709551615 134548096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 612 310 97 23 0 238 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2448

[startup+25.5004 s]
/proc/loadavg: 1.10 0.26 0.08 5/190 16500
/proc/meminfo: memFree=16682228/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2568 CPUtime=25.49 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 395 0 0 0 2549 0 0 0 25 0 1 0 465568167 2629632 332 33554432000 134512640 134603332 4287604048 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 642 332 97 23 0 268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2568

[startup+51.1009 s]
/proc/loadavg: 2.09 0.56 0.19 5/190 16527
/proc/meminfo: memFree=16685796/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2540 CPUtime=51.1 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 419 0 0 0 5110 0 0 0 25 0 1 0 465568167 2600960 344 33554432000 134512640 134603332 4287604048 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 635 344 97 23 0 261 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2540

[startup+102.306 s]
/proc/loadavg: 3.17 1.09 0.38 5/190 16529
/proc/meminfo: memFree=16683920/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2708 CPUtime=102.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 493 0 0 0 10230 0 0 0 25 0 1 0 465568167 2772992 386 33554432000 134512640 134603332 4287604048 18446744073709551615 134565433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 677 386 97 23 0 303 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2708

[startup+162.3 s]
/proc/loadavg: 3.69 1.61 0.61 5/190 16531
/proc/meminfo: memFree=16683384/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2868 CPUtime=162.29 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 655 0 0 0 16229 0 0 0 25 0 1 0 465568167 2936832 426 33554432000 134512640 134603332 4287604048 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 717 426 97 23 0 343 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2868

[startup+222.301 s]
/proc/loadavg: 3.98 2.07 0.83 5/190 16613
/proc/meminfo: memFree=16683824/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=2900 CPUtime=222.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 839 0 0 0 22230 0 0 0 25 0 1 0 465568167 2969600 422 33554432000 134512640 134603332 4287604048 18446744073709551615 134588839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 725 422 97 23 0 351 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2900

[startup+282.3 s]
/proc/loadavg: 3.99 2.42 1.02 5/190 16615
/proc/meminfo: memFree=16682784/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=282.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1016 0 0 0 28230 0 0 0 25 0 1 0 465568167 3350528 515 33554432000 134512640 134603332 4287604048 18446744073709551615 134550684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 515 97 23 0 444 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3272

[startup+342.301 s]
/proc/loadavg: 3.99 2.71 1.21 5/190 16616
/proc/meminfo: memFree=16682512/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3032 CPUtime=342.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1122 0 0 0 34230 0 0 0 25 0 1 0 465568167 3104768 467 33554432000 134512640 134603332 4287604048 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 758 467 97 23 0 384 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3032

[startup+402.3 s]
/proc/loadavg: 3.99 2.94 1.38 5/190 16618
/proc/meminfo: memFree=16682496/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3020 CPUtime=402.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1269 0 0 0 40230 0 0 0 25 0 1 0 465568167 3092480 444 33554432000 134512640 134603332 4287604048 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 755 444 97 23 0 381 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3020

[startup+462.301 s]
/proc/loadavg: 3.99 3.13 1.54 5/190 16620
/proc/meminfo: memFree=16682604/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=462.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1474 0 0 0 46230 0 0 0 25 0 1 0 465568167 3350528 525 33554432000 134512640 134603332 4287604048 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 525 97 23 0 444 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3272

[startup+522.301 s]
/proc/loadavg: 3.99 3.29 1.69 5/190 16621
/proc/meminfo: memFree=16682344/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3228 CPUtime=522.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1683 0 0 0 52230 0 0 0 25 0 1 0 465568167 3305472 499 33554432000 134512640 134603332 4287604048 18446744073709551615 134548267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 807 499 97 23 0 433 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3228

[startup+582.3 s]
/proc/loadavg: 3.99 3.41 1.83 5/190 16623
/proc/meminfo: memFree=16682332/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3200 CPUtime=582.3 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1812 0 0 0 58230 0 0 0 25 0 1 0 465568167 3276800 509 33554432000 134512640 134603332 4287604048 18446744073709551615 134566390 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 800 509 97 23 0 426 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3200

[startup+642.301 s]
/proc/loadavg: 3.99 3.52 1.96 5/190 16624
/proc/meminfo: memFree=16682568/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3232 CPUtime=642.31 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1854 0 0 0 64231 0 0 0 25 0 1 0 465568167 3309568 517 33554432000 134512640 134603332 4287604048 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 808 517 97 23 0 434 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3232

[startup+702.3 s]
/proc/loadavg: 3.99 3.60 2.09 5/190 16626
/proc/meminfo: memFree=16682184/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3364 CPUtime=702.31 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1946 0 0 0 70231 0 0 0 25 0 1 0 465568167 3444736 535 33554432000 134512640 134603332 4287604048 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 841 535 97 23 0 467 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3364

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

[startup+716.701 s]
/proc/loadavg: 4.07 3.64 2.12 5/190 16626
/proc/meminfo: memFree=16682060/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3336 CPUtime=716.71 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 1994 0 0 0 71671 0 0 0 25 0 1 0 465568167 3416064 532 33554432000 134512640 134603332 4287604048 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 834 532 97 23 0 460 0
Current children cumulated CPU time (s) 716.71
Current children cumulated vsize (KiB) 3336

[startup+729.5 s]
/proc/loadavg: 4.05 3.65 2.15 5/190 16627
/proc/meminfo: memFree=16681932/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3316 CPUtime=729.51 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2029 0 0 0 72951 0 0 0 25 0 1 0 465568167 3395584 518 33554432000 134512640 134603332 4287604048 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 829 518 97 23 0 455 0
Current children cumulated CPU time (s) 729.51
Current children cumulated vsize (KiB) 3316

[startup+742.3 s]
/proc/loadavg: 4.04 3.66 2.17 5/190 16627
/proc/meminfo: memFree=16682048/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3268 CPUtime=742.31 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2071 0 0 0 74231 0 0 0 25 0 1 0 465568167 3346432 515 33554432000 134512640 134603332 4287604048 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 817 515 97 23 0 443 0
Current children cumulated CPU time (s) 742.31
Current children cumulated vsize (KiB) 3268

[startup+745.501 s]
/proc/loadavg: 4.12 3.69 2.19 5/190 16627
/proc/meminfo: memFree=16682048/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=745.51 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2100 0 0 0 74551 0 0 0 25 0 1 0 465568167 3350528 527 33554432000 134512640 134603332 4287604048 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 527 97 23 0 444 0
Current children cumulated CPU time (s) 745.51
Current children cumulated vsize (KiB) 3272

[startup+747.1 s]
/proc/loadavg: 4.12 3.69 2.19 5/190 16627
/proc/meminfo: memFree=16682172/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=747.11 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2100 0 0 0 74711 0 0 0 25 0 1 0 465568167 3350528 527 33554432000 134512640 134603332 4287604048 18446744073709551615 134546019 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 527 97 23 0 444 0
Current children cumulated CPU time (s) 747.11
Current children cumulated vsize (KiB) 3272

[startup+747.9 s]
/proc/loadavg: 4.12 3.69 2.19 5/190 16627
/proc/meminfo: memFree=16682172/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=747.91 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2100 0 0 0 74791 0 0 0 25 0 1 0 465568167 3350528 527 33554432000 134512640 134603332 4287604048 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 527 97 23 0 444 0
Current children cumulated CPU time (s) 747.91
Current children cumulated vsize (KiB) 3272

[startup+748.701 s]
/proc/loadavg: 4.12 3.69 2.19 5/190 16627
/proc/meminfo: memFree=16682172/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=748.71 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2100 0 0 0 74871 0 0 0 25 0 1 0 465568167 3350528 527 33554432000 134512640 134603332 4287604048 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 527 97 23 0 444 0
Current children cumulated CPU time (s) 748.71
Current children cumulated vsize (KiB) 3272

[startup+749.106 s]
/proc/loadavg: 4.11 3.69 2.20 5/190 16627
/proc/meminfo: memFree=16682172/32950928 swapFree=67111528/67111528
[pid=16451] ppid=16449 vsize=3272 CPUtime=749.11 cores=4,6
/proc/16451/stat : 16451 (picosat) R 16449 16451 16411 0 -1 4202496 2100 0 0 0 74911 0 0 0 25 0 1 0 465568167 3350528 527 33554432000 134512640 134603332 4287604048 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16451/statm: 818 527 97 23 0 444 0
Current children cumulated CPU time (s) 749.11
Current children cumulated vsize (KiB) 3272

Child status: 10
Real time (s): 749.148
CPU time (s): 749.164
CPU user time (s): 749.156
CPU system time (s): 0.007998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 749.156
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2114
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= 6
involuntary context switches= 1214

runsolver used 1.07984 second user time and 2.33065 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-23 08:21:25
IDJOB=3260933
IDBENCH=83201
IDSOLVER=1604
FILE ID=node125/3260933-1303539685
RUNJOBID= node125-1303539683-16430
PBS_JOBID= 13143113
Free space on /tmp= 72720 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-31-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260933-1303539685/watcher-3260933-1303539685 -o /tmp/evaluation-result-3260933-1303539685/solver-3260933-1303539685 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3260933-1303539685.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 34c6b89fff5c4d1bd23006ea2314b10d
RANDOM SEED=173363527

node125.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16690220 kB
Buffers:       2184708 kB
Cached:       13484188 kB
SwapCached:          0 kB
Active:        7734644 kB
Inactive:      7998764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16690220 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:       63900 kB
Mapped:          15200 kB
Slab:           463188 kB
PageTables:       4776 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   201964 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72720 MiB
End job on node125 at 2011-04-23 08:33:54