Trace number 3260919

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
UmSat 2011-02-25SAT 774.345 774.361

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 

774.18/774.20	s SATISFIABLE
774.18/774.20	v -221 -477 -51 -307 -255 -187 -443 -122 -378 -212 -468 -92 -348 -32 -288 -173 -429 -85 -341 -123 -379 -119 -375 -250 -37 -293 -43 -299 -229 -485 -186 -442 -231 -487 -59 -315 -160 -416 -24 -280 -179 -435 -163 -419 -8 -264 -189 -445 -152 -408 -45 -301 -17 -273 -1 -257 -197 -453 -71 -327 -101 -357 -42 -298 -114 -370 -61 -317 -182 -438 -165 -421 -62 -318 -109 -365 -84 -340 -58 -314 -103 -359 -125 -253 -381 -69 -325 -170 -426 -77 -333 -93 -349 -476 -220 -251 -162 -418 -35 -291 -111 -367 -171 -427 -157 -413 -34 -290 -54 -310 -190 -446 -237 -493 -22 -278 -242 -65 -321 -129 -385 -27 -283 -95 -351 -205 -461 -218 -474 -136 -392 -36 -292 -76 -332 -131 -387 -458 -29 -285 -148 -404 -90 -346 -155 -411 -203 -459 -178 -434 -153 -409 -164 -420 -199 -455 -193 -449 -50 -306 -118 -374 -66 -322 -201 -457 -96 -352 -216 -472 -26 -282 -284 -28 -267 -11 -254 -219 -475 -80 -336 -137 -393 -239 -495 -180 -436 -91 -347 -181 -437 202 -194 -195 -196 -198 -200 -204 -206 -207 -208 -74 -330 -75 -331 -279 -110 -366 -230 -486 -241 -23 -9 -265 -140 -396 -3 -259 -94 -350 -144 -400 452 -450 -451 -454 -456 -460 -462 -463 -464 -60 -316 -73 -329 -106 -362 -68 -324 -121 -377 -228 -484 -126 -382 -223 -479 -222 -478 -4 -260 -167 -423 -281 -248 -25 -226 -482 -53 -309 -234 -490 -158 -414 -127 -383 -63 -319 -227 -483 -81 -120 -376 -98 -354 -15 -271 -146 -402 -100 -356 -209 -465 -246 -217 -473 -39 -295 -395 -386 -134 -143 -16 -142 -272 -2 -406 150 -145 -147 -149 -151 -154 -156 -159 -139 407 -364 -236 -401 -403 -405 -410 -412 -415 -132 -263 -266 -99 -355 -268 -108 -270 -232 -488 -492 -262 -112 -138 -104 -360 -135 -368 -496 -247 -12 -388 -214 -399 -430 470 -466 -467 -469 -471 -480 -390 -238 -302 -6 -166 -46 -52 -240 102 -97 -105 -107 -494 -175 7 -5 -10 -13 -14 -398 -391 -394 -130 258 -261 -269 -49 305 -308 -311 -312 -313 -320 -422 -78 -334 -70 -79 -335 -358 -172 -243 -337 -326 174 -161 -168 -169 -176 -184 -428 224 -210 -211 -213 -215 -89 -82 83 -86 -87 -88 -44 300 -289 -294 -296 -297 -303 -304 -177 -20 -444 48 -33 -38 -40 -41 -47 363 431 -491 -235 -353 -432 -425 -424 -361 -417 -440 344 -338 -339 -342 -343 -345 256 -244 -245 -249 -252 -380 -116 372 -369 -371 -373 -384 115 -113 -117 -124 -128 57 -185 -55 -56 -64 -188 -192 -448 276 -274 -275 -277 -286 -287 183 -191 447 -433 -439 -441 18 -19 -21 -30 -31 -328 72 -67 323 233 -225 481 -489 -389 133 397 -141 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-3260919-1303517056/watcher-3260919-1303517056 -o /tmp/evaluation-result-3260919-1303517056/solver-3260919-1303517056 -C 2400 -W 1300 -M 7680 umsat HOME/instance-3260919-1303517056.cnf 

running on 2 cores: 1,3

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: 3.99 3.42 2.90 5/189 2181
/proc/meminfo: memFree=13610552/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=11644 CPUtime=0 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4194304 344 0 0 0 0 0 0 0 25 0 1 0 541936237 11923456 284 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 2911 284 240 17 0 84 0

[startup+0.0892339 s]
/proc/loadavg: 3.99 3.42 2.90 5/189 2181
/proc/meminfo: memFree=13610552/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=14584 CPUtime=0.08 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 1102 0 0 0 8 0 0 0 25 0 1 0 541936237 14934016 1042 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 3678 1043 247 17 0 851 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14584

[startup+0.101231 s]
/proc/loadavg: 3.99 3.42 2.90 5/189 2181
/proc/meminfo: memFree=13610552/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=15104 CPUtime=0.09 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 1215 0 0 0 9 0 0 0 25 0 1 0 541936237 15466496 1155 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 3776 1155 247 17 0 949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15104

[startup+0.300195 s]
/proc/loadavg: 3.99 3.42 2.90 5/189 2181
/proc/meminfo: memFree=13610552/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=17712 CPUtime=0.29 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 1858 0 0 0 29 0 0 0 25 0 1 0 541936237 18137088 1798 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 4428 1798 247 17 0 1601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17712

[startup+0.701119 s]
/proc/loadavg: 3.99 3.42 2.90 5/189 2181
/proc/meminfo: memFree=13610552/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=22164 CPUtime=0.69 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 2972 0 0 0 69 0 0 0 25 0 1 0 541936237 22695936 2912 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 5541 2912 247 17 0 2714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22164

[startup+1.50097 s]
/proc/loadavg: 3.99 3.42 2.90 5/190 2182
/proc/meminfo: memFree=13598284/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=24192 CPUtime=1.49 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 3489 0 0 0 149 0 0 0 25 0 1 0 541936237 24772608 3429 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 6048 3430 248 17 0 3221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24192

[startup+3.10068 s]
/proc/loadavg: 3.99 3.42 2.90 5/190 2182
/proc/meminfo: memFree=13592828/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=30932 CPUtime=3.09 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 5171 0 0 0 308 1 0 0 25 0 1 0 541936237 31674368 5111 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 7733 5111 248 17 0 4906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30932

[startup+6.30108 s]
/proc/loadavg: 3.99 3.43 2.91 5/190 2182
/proc/meminfo: memFree=13585644/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=34768 CPUtime=6.29 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 6103 0 0 0 628 1 0 0 25 0 1 0 541936237 35602432 6043 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207654 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 8692 6043 248 17 0 5865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34768

[startup+12.7009 s]
/proc/loadavg: 3.99 3.44 2.91 5/190 2182
/proc/meminfo: memFree=13575444/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=47556 CPUtime=12.69 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 9366 0 0 0 1267 2 0 0 25 0 1 0 541936237 48697344 9160 33554432000 4194304 4263880 140737455036208 18446744073709551615 4205655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 11889 9160 248 17 0 9062 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47556

[startup+25.5005 s]
/proc/loadavg: 3.99 3.47 2.93 5/190 2182
/proc/meminfo: memFree=13557964/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=57864 CPUtime=25.49 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 12043 0 0 0 2547 2 0 0 25 0 1 0 541936237 59252736 11686 33554432000 4194304 4263880 140737455036208 18446744073709551615 4205728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 14466 11686 248 17 0 11639 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57864

[startup+51.1008 s]
/proc/loadavg: 3.99 3.51 2.96 5/190 2183
/proc/meminfo: memFree=13525332/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=76772 CPUtime=51.08 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 16859 0 0 0 5105 3 0 0 25 0 1 0 541936237 78614528 16238 33554432000 4194304 4263880 140737455036208 18446744073709551615 4206261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 19193 16238 248 17 0 16366 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76772

[startup+102.307 s]
/proc/loadavg: 4.07 3.60 3.01 5/190 2184
/proc/meminfo: memFree=13465560/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=104380 CPUtime=102.29 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 23787 0 0 0 10223 6 0 0 25 0 1 0 541936237 106885120 22901 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207744 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 26095 22901 248 17 0 23268 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 104380

[startup+162.301 s]
/proc/loadavg: 4.02 3.67 3.07 5/190 2186
/proc/meminfo: memFree=13422008/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=121020 CPUtime=162.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 27790 0 0 0 16221 7 0 0 25 0 1 0 541936237 123924480 26797 33554432000 4194304 4263880 140737455036208 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 30255 26797 248 17 0 27428 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 121020

[startup+222.301 s]
/proc/loadavg: 4.05 3.74 3.13 5/190 2187
/proc/meminfo: memFree=13408352/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=131000 CPUtime=222.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 30393 0 0 0 22219 9 0 0 25 0 1 0 541936237 134144000 29283 33554432000 4194304 4263880 140737455036208 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 32750 29283 248 17 0 29923 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 131000

[startup+282.301 s]
/proc/loadavg: 4.02 3.79 3.19 5/190 2189
/proc/meminfo: memFree=13381048/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=146068 CPUtime=282.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 34009 0 0 0 28218 10 0 0 25 0 1 0 541936237 149573632 32770 33554432000 4194304 4263880 140737455036208 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 36517 32770 248 17 0 33690 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 146068

[startup+342.301 s]
/proc/loadavg: 4.00 3.82 3.23 5/190 2191
/proc/meminfo: memFree=13360440/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=153216 CPUtime=342.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 35689 0 0 0 34217 11 0 0 25 0 1 0 541936237 156893184 34450 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 38304 34450 248 17 0 35477 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 153216

[startup+402.301 s]
/proc/loadavg: 4.06 3.87 3.28 5/190 2192
/proc/meminfo: memFree=13305232/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=162076 CPUtime=402.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 37986 0 0 0 40216 12 0 0 25 0 1 0 541936237 165965824 36605 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 40519 36605 248 17 0 37692 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 162076

[startup+462.301 s]
/proc/loadavg: 4.02 3.89 3.32 5/190 2194
/proc/meminfo: memFree=13298256/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=165460 CPUtime=462.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 38951 0 0 0 46216 12 0 0 25 0 1 0 541936237 169431040 37414 33554432000 4194304 4263880 140737455036208 18446744073709551615 4203280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 41365 37414 248 17 0 38538 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 165460

[startup+522.3 s]
/proc/loadavg: 4.01 3.91 3.37 5/190 2195
/proc/meminfo: memFree=13286316/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=167124 CPUtime=522.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 39402 0 0 0 52216 12 0 0 25 0 1 0 541936237 171134976 37865 33554432000 4194304 4263880 140737455036208 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 41781 37865 248 17 0 38954 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 167124

[startup+582.3 s]
/proc/loadavg: 4.00 3.92 3.40 5/190 2197
/proc/meminfo: memFree=13257660/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=179988 CPUtime=582.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 42531 0 0 0 58214 14 0 0 25 0 1 0 541936237 184307712 40823 33554432000 4194304 4263880 140737455036208 18446744073709551615 4205655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 44997 40823 248 17 0 42170 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 179988

[startup+642.3 s]
/proc/loadavg: 4.00 3.93 3.44 5/190 2199
/proc/meminfo: memFree=13209264/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=189640 CPUtime=642.29 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 44817 0 0 0 64214 15 0 0 25 0 1 0 541936237 194191360 43109 33554432000 4194304 4263880 140737455036208 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 47410 43109 248 17 0 44583 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 189640

[startup+702.301 s]
/proc/loadavg: 4.04 3.96 3.47 5/190 2200
/proc/meminfo: memFree=13188664/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=199208 CPUtime=702.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 47183 0 0 0 70213 15 0 0 25 0 1 0 541936237 203988992 45475 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 49802 45475 248 17 0 46975 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 199208

[startup+762.307 s]
/proc/loadavg: 4.07 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13160112/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=216016 CPUtime=762.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 51459 0 0 0 76211 17 0 0 25 0 1 0 541936237 221200384 49563 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207753 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54004 49563 248 17 0 51177 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 216016

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

[startup+767.901 s]
/proc/loadavg: 4.07 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13157260/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=218760 CPUtime=767.88 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 52084 0 0 0 76771 17 0 0 25 0 1 0 541936237 224010240 50188 33554432000 4194304 4263880 140737455036208 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54690 50188 248 17 0 51863 0
Current children cumulated CPU time (s) 767.88
Current children cumulated vsize (KiB) 218760

[startup+771.107 s]
/proc/loadavg: 4.06 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13157620/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=218760 CPUtime=771.08 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 52084 0 0 0 77091 17 0 0 25 0 1 0 541936237 224010240 50188 33554432000 4194304 4263880 140737455036208 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54690 50188 248 17 0 51863 0
Current children cumulated CPU time (s) 771.08
Current children cumulated vsize (KiB) 218760

[startup+772.701 s]
/proc/loadavg: 4.06 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13157496/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=218760 CPUtime=772.68 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 52084 0 0 0 77251 17 0 0 25 0 1 0 541936237 224010240 50188 33554432000 4194304 4263880 140737455036208 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54690 50188 248 17 0 51863 0
Current children cumulated CPU time (s) 772.68
Current children cumulated vsize (KiB) 218760

[startup+773.501 s]
/proc/loadavg: 4.06 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13157248/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=218760 CPUtime=773.48 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 52086 0 0 0 77331 17 0 0 25 0 1 0 541936237 224010240 50190 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207812 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54690 50190 248 17 0 51863 0
Current children cumulated CPU time (s) 773.48
Current children cumulated vsize (KiB) 218760

[startup+773.901 s]
/proc/loadavg: 4.06 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13157248/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=218760 CPUtime=773.88 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 52087 0 0 0 77371 17 0 0 25 0 1 0 541936237 224010240 50191 33554432000 4194304 4263880 140737455036208 18446744073709551615 4207634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54690 50191 248 17 0 51863 0
Current children cumulated CPU time (s) 773.88
Current children cumulated vsize (KiB) 218760

[startup+774.301 s]
/proc/loadavg: 4.06 3.98 3.51 5/190 2202
/proc/meminfo: memFree=13157000/32950928 swapFree=67111528/67111528
[pid=2181] ppid=2179 vsize=218764 CPUtime=774.28 cores=1,3
/proc/2181/stat : 2181 (umsat) R 2179 2181 969 0 -1 4202496 52094 0 0 0 77411 17 0 0 25 0 1 0 541936237 224014336 50198 33554432000 4194304 4263880 140737455036208 18446744073709551615 251367244402 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2181/statm: 54691 50198 254 17 0 51864 0
Current children cumulated CPU time (s) 774.28
Current children cumulated vsize (KiB) 218764

Child status: 0
Real time (s): 774.361
CPU time (s): 774.345
CPU user time (s): 774.16
CPU system time (s): 0.184971
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 218764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 774.16
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52096
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= 7
involuntary context switches= 1079

runsolver used 1.2948 second user time and 2.93555 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-23 02:04:16
IDJOB=3260919
IDBENCH=83201
IDSOLVER=1582
FILE ID=node113/3260919-1303517056
RUNJOBID= node113-1303516620-2012
PBS_JOBID= 13134248
Free space on /tmp= 70620 MiB

SOLVER NAME= UmSat 2011-02-25
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-31-sat.cnf
COMMAND LINE= umsat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260919-1303517056/watcher-3260919-1303517056 -o /tmp/evaluation-result-3260919-1303517056/solver-3260919-1303517056 -C 2400 -W 1300 -M 7680  umsat HOME/instance-3260919-1303517056.cnf

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

MD5SUM BENCH= 34c6b89fff5c4d1bd23006ea2314b10d
RANDOM SEED=51960076

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13610824 kB
Buffers:       1699920 kB
Cached:       16657196 kB
SwapCached:          0 kB
Active:       10811740 kB
Inactive:      7943528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13610824 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2524 kB
Writeback:           0 kB
AnonPages:      397800 kB
Mapped:          15332 kB
Slab:           519012 kB
PageTables:       6032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   606556 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= 70616 MiB
End job on node113 at 2011-04-23 02:17:10