Trace number 3494775

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
OptimuS a100_source? (TO) 1800.24 1800.19

General information on the benchmark

NameSAT02/industrial/
dellacherie/fifo8/fifo8_300.shuffled.cnf
MD5SUMc894076ce2247c0d2565ffe45cbdd8d9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables194762
Number of clauses530713
Sum of the clauses size1200865
Maximum clause length11
Minimum clause length1
Number of clauses of size 14539
Number of clauses of size 2407666
Number of clauses of size 3101726
Number of clauses of size 413487
Number of clauses of size 51199
Number of clauses of size over 52096

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3494775-1307806889/watcher-3494775-1307806889 -o /tmp/evaluation-result-3494775-1307806889/solver-3494775-1307806889 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494775-1307806889.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 4.00 4.02 4.00 5/186 11285
/proc/meminfo: memFree=26325760/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=22468 CPUtime=0 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1287 0 0 0 0 0 0 0 24 0 1 0 873104842 23007232 1226 33554432000 4194304 4279335 140735677291680 18446744073709551615 220815933648 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 5617 1237 223 21 0 2254 0

[startup+0.105119 s]
/proc/loadavg: 4.00 4.02 4.00 5/186 11285
/proc/meminfo: memFree=26325760/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=55792 CPUtime=0.09 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 9261 0 0 0 8 1 0 0 25 0 1 0 873104842 57131008 8919 33554432000 4194304 4279335 140735677291680 18446744073709551615 220815897285 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 13948 8921 224 21 0 10585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 55792

[startup+0.201103 s]
/proc/loadavg: 4.00 4.02 4.00 5/186 11285
/proc/meminfo: memFree=26325760/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=78508 CPUtime=0.18 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 14210 0 0 0 17 1 0 0 25 0 1 0 873104842 80392192 13705 33554432000 4194304 4279335 140735677291680 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 19627 13706 224 21 0 16264 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 78508

[startup+0.301086 s]
/proc/loadavg: 4.00 4.02 4.00 5/186 11285
/proc/meminfo: memFree=26325760/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=109696 CPUtime=0.29 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 19020 0 0 0 27 2 0 0 25 0 1 0 873104842 112328704 18343 33554432000 4194304 4279335 140735677291680 18446744073709551615 220815897285 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 27424 18344 224 21 0 24061 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 109696

[startup+0.701012 s]
/proc/loadavg: 4.00 4.02 4.00 5/186 11285
/proc/meminfo: memFree=26325760/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=194604 CPUtime=0.69 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 38067 0 0 0 64 5 0 0 25 0 1 0 873104842 199274496 37371 33554432000 4194304 4279335 140735677291680 18446744073709551615 220815897285 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 48651 37373 239 21 0 45288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 194604

[startup+1.50087 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 11286
/proc/meminfo: memFree=26099712/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=219116 CPUtime=1.49 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 43956 0 0 0 143 6 0 0 25 0 1 0 873104842 224374784 43238 33554432000 4194304 4279335 140735677291680 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 54779 43238 250 21 0 51416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 219116

[startup+3.10057 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 11286
/proc/meminfo: memFree=26140136/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=219276 CPUtime=3.09 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 44002 0 0 0 303 6 0 0 25 0 1 0 873104842 224538624 43284 33554432000 4194304 4279335 140735677291680 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 54819 43284 250 21 0 51456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 219276

[startup+6.30098 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 11287
/proc/meminfo: memFree=26088848/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=219276 CPUtime=6.29 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 44005 0 0 0 623 6 0 0 25 0 1 0 873104842 224538624 43287 33554432000 4194304 4279335 140735677291680 18446744073709551615 4209113 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 54819 43287 250 21 0 51456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 219276

[startup+12.7008 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11287
/proc/meminfo: memFree=25828208/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=219276 CPUtime=12.69 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 44007 0 0 0 1263 6 0 0 25 0 1 0 873104842 224538624 43289 33554432000 4194304 4279335 140735677291680 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 54819 43289 250 21 0 51456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 219276

[startup+25.5004 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11287
/proc/meminfo: memFree=25539408/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=219276 CPUtime=25.49 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 44008 0 0 0 2543 6 0 0 25 0 1 0 873104842 224538624 43290 33554432000 4194304 4279335 140735677291680 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 54819 43290 250 21 0 51456 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 219276

[startup+51.1007 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11288
/proc/meminfo: memFree=24631984/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=269520 CPUtime=51.09 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 57267 0 0 0 5100 9 0 0 25 0 1 0 873104842 275988480 55806 33554432000 4194304 4279335 140735677291680 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 67380 55806 269 21 0 64017 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 269520

[startup+102.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11328
/proc/meminfo: memFree=28007104/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=565852 CPUtime=102.3 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 102683 0 0 0 10214 16 0 0 25 0 1 0 873104842 579432448 101179 33554432000 4194304 4279335 140735677291680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 141463 101179 269 21 0 138100 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 565852

[startup+162.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/187 11330
/proc/meminfo: memFree=29207024/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=783256 CPUtime=162.29 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 162938 0 0 0 16204 25 0 0 25 0 1 0 873104842 802054144 161396 33554432000 4194304 4279335 140735677291680 18446744073709551615 4259961 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 195814 161396 269 21 0 192451 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 783256

[startup+222.307 s]
/proc/loadavg: 4.06 4.03 4.00 5/187 11331
/proc/meminfo: memFree=27948400/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=1134456 CPUtime=222.3 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 236489 0 0 0 22195 35 0 0 25 0 1 0 873104842 1161682944 234918 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 283614 234918 269 21 0 280251 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1134456

[startup+282.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/187 11333
/proc/meminfo: memFree=26780288/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=1707496 CPUtime=282.3 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 315219 0 0 0 28183 47 0 0 25 0 1 0 873104842 1748475904 313621 33554432000 4194304 4279335 140735677291680 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 426874 313621 269 21 0 423511 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1707496

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11335
/proc/meminfo: memFree=28551592/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=791640 CPUtime=342.3 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 486453 0 0 0 34158 72 0 0 25 0 1 0 873104842 810639360 177761 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 197910 177761 269 21 0 194547 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 791640

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11336
/proc/meminfo: memFree=27179632/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=1709496 CPUtime=402.3 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 585492 0 0 0 40147 83 0 0 25 0 1 0 873104842 1750523904 276778 33554432000 4194304 4279335 140735677291680 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 427374 276778 269 21 0 424011 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1709496

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/187 11338
/proc/meminfo: memFree=28228020/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=1710300 CPUtime=462.3 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 685850 0 0 0 46136 94 0 0 25 0 1 0 873104842 1751347200 377119 33554432000 4194304 4279335 140735677291680 18446744073709551615 4235538 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 427575 377119 269 21 0 424212 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1710300

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/187 11339
/proc/meminfo: memFree=27178212/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=2632828 CPUtime=522.31 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 784010 0 0 0 52123 108 0 0 25 0 1 0 873104842 2696015872 475266 33554432000 4194304 4279335 140735677291680 18446744073709551615 4256432 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 658207 475266 269 21 0 654844 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2632828

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/187 11341
/proc/meminfo: memFree=26080148/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=2633436 CPUtime=582.31 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 870194 0 0 0 58110 121 0 0 25 0 1 0 873104842 2696638464 561436 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 658359 561436 269 21 0 654996 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2633436

[startup+642.301 s]

################
# More data... #
################

[startup+882.307 s]
/proc/loadavg: 4.00 4.01 4.00 5/187 11349
/proc/meminfo: memFree=24718476/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=4136280 CPUtime=882.32 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1253323 0 0 0 88062 170 0 0 25 0 1 0 873104842 4235550720 944524 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1034070 944524 269 21 0 1030707 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4136280

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/187 11351
/proc/meminfo: memFree=29037128/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=1715412 CPUtime=942.32 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1578611 0 0 0 94012 220 0 0 25 0 1 0 873104842 1756581888 326169 33554432000 4194304 4279335 140735677291680 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 428853 326169 269 21 0 425490 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 1715412

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/187 11352
/proc/meminfo: memFree=27665916/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=2637648 CPUtime=1002.32 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1680378 0 0 0 99998 234 0 0 25 0 1 0 873104842 2700951552 427920 33554432000 4194304 4279335 140735677291680 18446744073709551615 4235552 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 659412 427920 269 21 0 656049 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 2637648

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/187 11354
/proc/meminfo: memFree=26576300/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=2638204 CPUtime=1062.33 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1782163 0 0 0 105987 246 0 0 25 0 1 0 873104842 2701520896 529698 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 659551 529698 269 21 0 656188 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 2638204

[startup+1122.3 s]
/proc/loadavg: 3.78 3.95 3.98 4/181 11380
/proc/meminfo: memFree=27837448/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=2638368 CPUtime=1122.33 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1872239 0 0 0 111976 257 0 0 25 0 1 0 873104842 2701688832 619769 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 659592 619769 269 21 0 656229 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 2638368

[startup+1182.3 s]
/proc/loadavg: 2.89 3.68 3.89 3/175 11416
/proc/meminfo: memFree=28765520/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=4137252 CPUtime=1182.32 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 1955683 0 0 0 117964 268 0 0 25 0 1 0 873104842 4236546048 703205 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1034313 703205 269 21 0 1030950 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 4137252

[startup+1242.3 s]
/proc/loadavg: 2.32 3.37 3.77 3/175 11418
/proc/meminfo: memFree=28433568/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=4137840 CPUtime=1242.33 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2028927 0 0 0 123954 279 0 0 25 0 1 0 873104842 4237148160 776443 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1034460 776443 269 21 0 1031097 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 4137840

[startup+1302.3 s]
/proc/loadavg: 2.15 3.13 3.66 3/175 11419
/proc/meminfo: memFree=28164212/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=4138388 CPUtime=1302.34 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2106711 0 0 0 129946 288 0 0 25 0 1 0 873104842 4237709312 854220 33554432000 4194304 4279335 140735677291680 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1034597 854220 269 21 0 1031234 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 4138388

[startup+1362.3 s]
/proc/loadavg: 2.05 2.92 3.55 3/175 11421
/proc/meminfo: memFree=27911848/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=4138632 CPUtime=1362.34 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2169139 0 0 0 135939 295 0 0 25 0 1 0 873104842 4237959168 916642 33554432000 4194304 4279335 140735677291680 18446744073709551615 220819696181 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1034658 916642 269 21 0 1031295 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 4138632

[startup+1422.3 s]
/proc/loadavg: 2.02 2.75 3.45 3/175 11422
/proc/meminfo: memFree=27657612/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=4139112 CPUtime=1422.34 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2231344 0 0 0 141931 303 0 0 25 0 1 0 873104842 4238450688 978840 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1034778 978840 269 21 0 1031415 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 4139112

[startup+1482.3 s]
/proc/loadavg: 2.00 2.61 3.36 3/175 11424
/proc/meminfo: memFree=27360848/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6575464 CPUtime=1482.34 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2299244 0 0 0 147924 310 0 0 25 0 1 0 873104842 6733275136 1046735 33554432000 4194304 4279335 140735677291680 18446744073709551615 4255787 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1643866 1046735 269 21 0 1640503 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 6575464

[startup+1542.31 s]
/proc/loadavg: 2.00 2.50 3.27 3/175 11426
/proc/meminfo: memFree=27053904/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6575464 CPUtime=1542.34 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2371944 0 0 0 153915 319 0 0 25 0 1 0 873104842 6733275136 1119427 33554432000 4194304 4279335 140735677291680 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1643866 1119427 269 21 0 1640503 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 6575464

[startup+1602.3 s]
/proc/loadavg: 2.00 2.40 3.19 3/175 11427
/proc/meminfo: memFree=26835500/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6576368 CPUtime=1602.34 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2436768 0 0 0 159907 327 0 0 25 0 1 0 873104842 6734200832 1184245 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1644092 1184245 269 21 0 1640729 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 6576368

[startup+1662.3 s]
/proc/loadavg: 2.00 2.33 3.11 3/175 11429
/proc/meminfo: memFree=26622800/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6576948 CPUtime=1662.35 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2489711 0 0 0 165900 335 0 0 25 0 1 0 873104842 6734794752 1237185 33554432000 4194304 4279335 140735677291680 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1644237 1237185 269 21 0 1640874 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 6576948

[startup+1722.3 s]
/proc/loadavg: 2.00 2.27 3.04 3/175 11430
/proc/meminfo: memFree=26407368/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6578148 CPUtime=1722.35 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2534353 0 0 0 171894 341 0 0 25 0 1 0 873104842 6736023552 1281821 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1644537 1281821 269 21 0 1641174 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 6578148

[startup+1782.3 s]
/proc/loadavg: 2.05 2.23 2.98 3/175 11432
/proc/meminfo: memFree=26156728/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6578920 CPUtime=1782.35 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2582175 0 0 0 177889 346 0 0 25 0 1 0 873104842 6736814080 1329642 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1644730 1329642 269 21 0 1641367 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 6578920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.22 2.96 3/175 11432
/proc/meminfo: memFree=26081204/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=6579380 CPUtime=1800.05 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4202496 2593354 0 0 0 179657 348 0 0 25 0 1 0 873104842 6737285120 1340820 33554432000 4194304 4279335 140735677291680 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/11285/statm: 1644845 1340820 269 21 0 1641482 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 6579380

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.11 s]
/proc/loadavg: 2.04 2.22 2.96 3/175 11432
/proc/meminfo: memFree=26081204/32951124 swapFree=67062492/67111528
[pid=11285] ppid=11283 vsize=0 CPUtime=1800.16 cores=1,3
/proc/11285/stat : 11285 (OptimuS_release) R 11283 11285 20832 0 -1 4203524 2593354 0 0 0 179658 358 0 0 25 0 1 0 873104842 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 1 0 0 0
/proc/11285/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.19
CPU time (s): 1800.24
CPU user time (s): 1796.58
CPU system time (s): 3.66244
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 6579380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.58
system time used= 3.66244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2593354
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= 10
involuntary context switches= 929

runsolver used 2.90756 second user time and 6.66499 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-11 17:41:29
IDJOB=3494775
IDBENCH=88054
IDSOLVER=1986
FILE ID=node147/3494775-1307806889
RUNJOBID= node147-1307806146-10830
PBS_JOBID= 13551001
Free space on /tmp= 73900 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT02/industrial/dellacherie/fifo8/fifo8_300.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494775-1307806889/watcher-3494775-1307806889 -o /tmp/evaluation-result-3494775-1307806889/solver-3494775-1307806889 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494775-1307806889.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c894076ce2247c0d2565ffe45cbdd8d9
RANDOM SEED=802484818

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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:     32951124 kB
MemFree:      26326676 kB
Buffers:        158344 kB
Cached:         964812 kB
SwapCached:      10296 kB
Active:        5798864 kB
Inactive:       668340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26326676 kB
SwapTotal:    67111528 kB
SwapFree:     67062492 kB
Dirty:            9744 kB
Writeback:           0 kB
AnonPages:     5342216 kB
Mapped:          10608 kB
Slab:            82136 kB
PageTables:      15128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  6916444 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= 73908 MiB
End job on node147 at 2011-06-11 18:11:31