Trace number 3494911

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) 1800.11 1800.21

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_355.cnf
MD5SUM2ec66094a3b7e9d5f1ba25ac59eb144d
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark120.909
Satisfiable
(Un)Satisfiability was proved
Number of variables5151
Number of clauses14193
Sum of the clauses size32775
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29792
Number of clauses of size 34395
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3494911-1307808380/watcher-3494911-1307808380 -o /tmp/evaluation-result-3494911-1307808380/solver-3494911-1307808380 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494911-1307808380.cnf 

running on 2 cores: 0,2

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: 4.05 3.69 3.05 6/189 3281
/proc/meminfo: memFree=31339256/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=19824 CPUtime=0 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 532 0 0 0 0 0 0 0 25 0 1 0 892435038 20299776 470 33554432000 4194304 4279335 140734810268160 18446744073709551615 239476391691 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 4956 481 224 21 0 1593 0

[startup+0.0710779 s]
/proc/loadavg: 4.05 3.69 3.05 6/189 3281
/proc/meminfo: memFree=31339256/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=24376 CPUtime=0.06 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 1720 0 0 0 6 0 0 0 25 0 1 0 892435038 24961024 1636 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242053 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 6094 1636 270 21 0 2731 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24376

[startup+0.101073 s]
/proc/loadavg: 4.05 3.69 3.05 6/189 3281
/proc/meminfo: memFree=31339256/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=24376 CPUtime=0.09 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 1869 0 0 0 9 0 0 0 25 0 1 0 892435038 24961024 1784 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 6094 1784 270 21 0 2731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24376

[startup+0.301036 s]
/proc/loadavg: 4.05 3.69 3.05 6/189 3281
/proc/meminfo: memFree=31339256/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=31804 CPUtime=0.28 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 3718 0 0 0 28 0 0 0 25 0 1 0 892435038 32567296 3632 33554432000 4194304 4279335 140734810268160 18446744073709551615 4241948 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 7951 3634 270 21 0 4588 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 31804

[startup+0.700959 s]
/proc/loadavg: 4.05 3.69 3.05 6/189 3281
/proc/meminfo: memFree=31339256/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=50792 CPUtime=0.69 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 7648 0 0 0 68 1 0 0 25 0 1 0 892435038 52011008 7560 33554432000 4194304 4279335 140734810268160 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 12698 7560 270 21 0 9335 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50792

[startup+1.50081 s]
/proc/loadavg: 4.05 3.69 3.05 5/190 3282
/proc/meminfo: memFree=31297608/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=32232 CPUtime=1.49 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 21576 0 0 0 145 4 0 0 25 0 1 0 892435038 33005568 4040 33554432000 4194304 4279335 140734810268160 18446744073709551615 4241836 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 8058 4040 270 21 0 4695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32232

[startup+3.1005 s]
/proc/loadavg: 4.04 3.69 3.06 5/190 3282
/proc/meminfo: memFree=31300704/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=62480 CPUtime=3.09 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 39258 0 0 0 303 6 0 0 25 0 1 0 892435038 63979520 8779 33554432000 4194304 4279335 140734810268160 18446744073709551615 4237803 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 15620 8779 272 21 0 12257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62480

[startup+6.30089 s]
/proc/loadavg: 4.04 3.69 3.06 5/190 3282
/proc/meminfo: memFree=31269928/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=6.29 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 45231 0 0 0 623 6 0 0 25 0 1 0 892435038 83288064 14728 33554432000 4194304 4279335 140734810268160 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 14728 272 21 0 16971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81336

[startup+12.7007 s]
/proc/loadavg: 4.04 3.70 3.07 5/190 3282
/proc/meminfo: memFree=31273644/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=12.68 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 72510 0 0 0 1259 9 0 0 25 0 1 0 892435038 133791744 25132 33554432000 4194304 4279335 140734810268160 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 25132 272 21 0 29301 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 130656

[startup+25.5012 s]
/proc/loadavg: 4.03 3.71 3.08 5/190 3283
/proc/meminfo: memFree=31303396/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=25.49 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 139212 0 0 0 2531 18 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 272 21 0 16971 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81336

[startup+51.1003 s]
/proc/loadavg: 4.02 3.73 3.10 5/190 3283
/proc/meminfo: memFree=31264448/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=51.08 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 235615 0 0 0 5079 29 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4256992 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 272 21 0 16971 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81336

[startup+102.306 s]
/proc/loadavg: 4.01 3.78 3.15 5/190 3285
/proc/meminfo: memFree=31180240/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=102.29 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 636814 0 0 0 10148 81 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4237879 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 272 21 0 16971 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 81336

[startup+162.301 s]
/proc/loadavg: 4.00 3.81 3.20 5/190 3286
/proc/meminfo: memFree=31221760/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=162.28 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 912314 0 0 0 16113 115 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 272 21 0 16971 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 81336

[startup+222.301 s]
/proc/loadavg: 4.00 3.84 3.25 5/190 3288
/proc/meminfo: memFree=31251736/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=222.27 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 1254343 0 0 0 22072 155 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 239480154383 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 270 21 0 16971 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 81336

[startup+282.301 s]
/proc/loadavg: 4.00 3.87 3.29 5/190 3290
/proc/meminfo: memFree=31171488/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=282.28 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 1474259 0 0 0 28048 180 0 0 25 0 1 0 892435038 133791744 25274 33554432000 4194304 4279335 140734810268160 18446744073709551615 4235538 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 25278 270 21 0 29301 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 130656

[startup+342.301 s]
/proc/loadavg: 4.00 3.89 3.33 5/190 3291
/proc/meminfo: memFree=31269660/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=342.28 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 2169667 0 0 0 33963 265 0 0 25 0 1 0 892435038 133791744 24659 33554432000 4194304 4279335 140734810268160 18446744073709551615 4257123 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 24659 270 21 0 29301 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 130656

[startup+402.301 s]
/proc/loadavg: 4.00 3.91 3.37 5/190 3293
/proc/meminfo: memFree=31138308/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=402.27 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 2781238 0 0 0 39893 334 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4237881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 270 21 0 16971 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 81336

[startup+462.301 s]
/proc/loadavg: 4.04 3.94 3.41 5/190 3294
/proc/meminfo: memFree=31220480/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=462.27 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 3380615 0 0 0 45822 405 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4255672 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 270 21 0 16971 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 81336

[startup+522.301 s]
/proc/loadavg: 4.05 3.96 3.45 5/190 3296
/proc/meminfo: memFree=31228872/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=522.27 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 3928968 0 0 0 51754 473 0 0 25 0 1 0 892435038 133791744 25451 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 25451 270 21 0 29301 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 130656

[startup+582.301 s]
/proc/loadavg: 4.02 3.97 3.48 5/190 3298
/proc/meminfo: memFree=31168564/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=582.27 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 4659834 0 0 0 57665 562 0 0 25 0 1 0 892435038 83288064 16847 33554432000 4194304 4279335 140734810268160 18446744073709551615 4256019 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16847 270 21 0 16971 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 81336

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.59 5/190 3304
/proc/meminfo: memFree=31158752/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=822.25 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 6696379 0 0 0 81417 808 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4259103 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 81336

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.61 5/190 3306
/proc/meminfo: memFree=31259912/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=882.26 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 7193093 0 0 0 87359 867 0 0 25 0 1 0 892435038 133791744 24904 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 24904 270 21 0 29301 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 130656

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 3307
/proc/meminfo: memFree=31215992/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=942.25 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 7960806 0 0 0 93264 961 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 81336

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.65 5/190 3309
/proc/meminfo: memFree=31233556/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1002.24 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 8425799 0 0 0 99205 1019 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242399 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 81336

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.67 5/190 3310
/proc/meminfo: memFree=31179956/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1062.24 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 8801654 0 0 0 105161 1063 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4257143 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 81336

[startup+1122.3 s]
/proc/loadavg: 4.04 3.99 3.69 5/190 3312
/proc/meminfo: memFree=31185252/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=1122.24 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 9096313 0 0 0 111126 1098 0 0 25 0 1 0 892435038 133791744 27802 33554432000 4194304 4279335 140734810268160 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 27802 270 21 0 29301 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 130656

[startup+1182.3 s]
/proc/loadavg: 3.86 3.95 3.70 4/184 3340
/proc/meminfo: memFree=31321416/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1182.24 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 9413770 0 0 0 117088 1136 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4257328 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 81336

[startup+1242.3 s]
/proc/loadavg: 3.31 3.78 3.65 4/184 3341
/proc/meminfo: memFree=31304676/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1242.23 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 9933697 0 0 0 123024 1199 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 81336

[startup+1302.3 s]
/proc/loadavg: 2.63 3.51 3.57 3/178 3371
/proc/meminfo: memFree=31432500/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1302.23 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 10682159 0 0 0 128935 1288 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1302.23
Current children cumulated vsize (KiB) 81336

[startup+1362.3 s]
/proc/loadavg: 2.23 3.23 3.47 3/178 3372
/proc/meminfo: memFree=31399244/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1362.23 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 11001308 0 0 0 134898 1325 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4256019 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1362.23
Current children cumulated vsize (KiB) 81336

[startup+1422.31 s]
/proc/loadavg: 2.08 3.00 3.37 3/178 3374
/proc/meminfo: memFree=31461216/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1422.23 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 11919595 0 0 0 140785 1438 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 239476738183 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1422.23
Current children cumulated vsize (KiB) 81336

[startup+1482.3 s]
/proc/loadavg: 1.69 2.74 3.26 2/172 3402
/proc/meminfo: memFree=31520992/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1482.22 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 12914548 0 0 0 146663 1559 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1482.22
Current children cumulated vsize (KiB) 81336

[startup+1542.3 s]
/proc/loadavg: 1.28 2.43 3.12 2/172 3403
/proc/meminfo: memFree=31560140/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1542.22 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 13824040 0 0 0 152549 1673 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1542.22
Current children cumulated vsize (KiB) 81336

[startup+1602.3 s]
/proc/loadavg: 1.10 2.17 2.98 2/172 3405
/proc/meminfo: memFree=31559616/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1602.21 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 14529562 0 0 0 158460 1761 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1602.21
Current children cumulated vsize (KiB) 81336

[startup+1662.3 s]
/proc/loadavg: 1.04 1.95 2.86 2/172 3406
/proc/meminfo: memFree=31526096/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1662.2 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 15464033 0 0 0 164340 1880 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4258306 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1662.2
Current children cumulated vsize (KiB) 81336

[startup+1722.3 s]
/proc/loadavg: 1.01 1.78 2.74 2/172 3408
/proc/meminfo: memFree=31560036/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=81336 CPUtime=1722.19 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 16353012 0 0 0 170228 1991 0 0 25 0 1 0 892435038 83288064 16848 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 20334 16848 270 21 0 16971 0
Current children cumulated CPU time (s) 1722.19
Current children cumulated vsize (KiB) 81336

[startup+1782.3 s]
/proc/loadavg: 1.00 1.63 2.63 2/172 3410
/proc/meminfo: memFree=31491300/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=1782.19 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 17212215 0 0 0 176115 2104 0 0 25 0 1 0 892435038 133791744 26798 33554432000 4194304 4279335 140734810268160 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 26798 270 21 0 29301 0
Current children cumulated CPU time (s) 1782.19
Current children cumulated vsize (KiB) 130656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.60 2.60 2/172 3410
/proc/meminfo: memFree=31519684/32950928 swapFree=67055428/67111528
[pid=3281] ppid=3279 vsize=130656 CPUtime=1800.1 cores=0,2
/proc/3281/stat : 3281 (OptimuS_release) R 3279 3281 1898 0 -1 4202496 17482739 0 0 0 177870 2140 0 0 25 0 1 0 892435038 133791744 27006 33554432000 4194304 4279335 140734810268160 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/3281/statm: 32664 27006 270 21 0 29301 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 130656

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.21
CPU time (s): 1800.11
CPU user time (s): 1778.7
CPU system time (s): 21.4057
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 211564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.7
system time used= 21.4057
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17482739
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= 5849

runsolver used 3.10853 second user time and 6.16106 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 18:06:20
IDJOB=3494911
IDBENCH=89169
IDSOLVER=1986
FILE ID=node148/3494911-1307808380
RUNJOBID= node148-1307807753-3060
PBS_JOBID= 13551044
Free space on /tmp= 74044 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_355.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494911-1307808380/watcher-3494911-1307808380 -o /tmp/evaluation-result-3494911-1307808380/solver-3494911-1307808380 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494911-1307808380.cnf

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

MD5SUM BENCH= 2ec66094a3b7e9d5f1ba25ac59eb144d
RANDOM SEED=41487438

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      31340296 kB
Buffers:        175544 kB
Cached:         966896 kB
SwapCached:       8836 kB
Active:         647084 kB
Inactive:       798804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31340296 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:      301172 kB
Mapped:          13520 kB
Slab:            98732 kB
PageTables:       6184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   559652 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= 74044 MiB
End job on node148 at 2011-06-11 18:36:22