Trace number 3494916

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) 1800.05 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_669.cnf
MD5SUMc85678d1d0dd3d7c2e93fc078a9df964
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark128.484
Satisfiable
(Un)Satisfiability was proved
Number of variables5121
Number of clauses13938
Sum of the clauses size32136
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29666
Number of clauses of size 34266
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-3494916-1307807438/watcher-3494916-1307807438 -o /tmp/evaluation-result-3494916-1307807438/solver-3494916-1307807438 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494916-1307807438.cnf 

running on 2 cores: 5,7

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: 0.97 1.64 2.51 3/179 27130
/proc/meminfo: memFree=30932348/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=20108 CPUtime=0 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 625 0 0 0 0 0 0 0 25 0 1 0 11488664 20590592 560 33554432000 4194304 4279335 140733356750688 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 5027 561 224 21 0 1664 0

[startup+0.100087 s]
/proc/loadavg: 0.97 1.64 2.51 3/179 27130
/proc/meminfo: memFree=30932348/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=24340 CPUtime=0.09 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 1919 0 0 0 9 0 0 0 25 0 1 0 11488664 24924160 1835 33554432000 4194304 4279335 140733356750688 18446744073709551615 232127538277 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 6085 1835 270 21 0 2722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24340

[startup+0.20107 s]
/proc/loadavg: 0.97 1.64 2.51 3/179 27130
/proc/meminfo: memFree=30932348/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=24476 CPUtime=0.19 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 2706 0 0 0 19 0 0 0 25 0 1 0 11488664 25063424 2622 33554432000 4194304 4279335 140733356750688 18446744073709551615 4256446 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 6119 2622 270 21 0 2756 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24476

[startup+0.301052 s]
/proc/loadavg: 0.97 1.64 2.51 3/179 27130
/proc/meminfo: memFree=30932348/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=31748 CPUtime=0.29 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 3629 0 0 0 29 0 0 0 25 0 1 0 11488664 32509952 3545 33554432000 4194304 4279335 140733356750688 18446744073709551615 4241981 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 7937 3545 270 21 0 4574 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31748

[startup+0.700985 s]
/proc/loadavg: 0.97 1.64 2.51 3/179 27130
/proc/meminfo: memFree=30932348/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=50868 CPUtime=0.68 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 7780 0 0 0 68 0 0 0 25 0 1 0 11488664 52088832 7692 33554432000 4194304 4279335 140733356750688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 12717 7692 270 21 0 9354 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50868

[startup+1.50084 s]
/proc/loadavg: 0.97 1.64 2.51 5/190 27159
/proc/meminfo: memFree=30794112/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=51024 CPUtime=1.49 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 19650 0 0 0 147 2 0 0 25 0 1 0 11488664 52248576 8487 33554432000 4194304 4279335 140733356750688 18446744073709551615 4255606 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 12756 8487 270 21 0 9393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51024

[startup+3.10056 s]
/proc/loadavg: 0.97 1.64 2.51 5/190 27159
/proc/meminfo: memFree=30771048/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=138392 CPUtime=3.09 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 36491 0 0 0 306 3 0 0 25 0 1 0 11488664 141713408 25297 33554432000 4194304 4279335 140733356750688 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 34598 25297 270 21 0 31235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138392

[startup+6.301 s]
/proc/loadavg: 1.21 1.68 2.52 5/190 27159
/proc/meminfo: memFree=30692412/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=89072 CPUtime=6.29 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 67763 0 0 0 621 8 0 0 25 0 1 0 11488664 91209728 18772 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 22268 18772 270 21 0 18905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89072

[startup+12.7009 s]
/proc/loadavg: 1.44 1.72 2.53 5/190 27160
/proc/meminfo: memFree=30627584/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=89072 CPUtime=12.69 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 125806 0 0 0 1254 15 0 0 25 0 1 0 11488664 91209728 18772 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 22268 18772 270 21 0 18905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 89072

[startup+25.5006 s]
/proc/loadavg: 2.00 1.83 2.55 5/190 27161
/proc/meminfo: memFree=30623240/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=89072 CPUtime=25.49 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 133521 0 0 0 2534 15 0 0 25 0 1 0 11488664 91209728 18772 33554432000 4194304 4279335 140733356750688 18446744073709551615 4241948 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 22268 18772 270 21 0 18905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89072

[startup+51.1011 s]
/proc/loadavg: 2.68 2.00 2.59 5/190 27161
/proc/meminfo: memFree=30603460/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=89072 CPUtime=51.09 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 341008 0 0 0 5070 39 0 0 25 0 1 0 11488664 91209728 18772 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 22268 18772 270 21 0 18905 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 89072

[startup+102.301 s]
/proc/loadavg: 3.43 2.31 2.66 5/190 27163
/proc/meminfo: memFree=30641140/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=89072 CPUtime=102.3 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 1062046 0 0 0 10102 128 0 0 25 0 1 0 11488664 91209728 18772 33554432000 4194304 4279335 140733356750688 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 22268 18772 270 21 0 18905 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 89072

[startup+162.3 s]
/proc/loadavg: 3.79 2.61 2.74 5/190 27164
/proc/meminfo: memFree=30629580/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=162.29 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 1731357 0 0 0 16020 209 0 0 25 0 1 0 11488664 102871040 21619 33554432000 4194304 4279335 140733356750688 18446744073709551615 4237885 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21619 270 21 0 21752 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100460

[startup+222.307 s]
/proc/loadavg: 3.92 2.86 2.82 5/190 27165
/proc/meminfo: memFree=30599416/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=222.3 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 2553725 0 0 0 21920 310 0 0 25 0 1 0 11488664 153374720 30354 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242564 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 30354 270 21 0 34082 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 149780

[startup+282.3 s]
/proc/loadavg: 4.02 3.08 2.89 5/190 27167
/proc/meminfo: memFree=30629648/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=282.3 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 3108091 0 0 0 27856 374 0 0 25 0 1 0 11488664 153374720 26438 33554432000 4194304 4279335 140733356750688 18446744073709551615 232123777493 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 26459 270 21 0 34082 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 149780

[startup+342.301 s]
/proc/loadavg: 4.01 3.25 2.96 5/190 27169
/proc/meminfo: memFree=30629736/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=342.3 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 3809929 0 0 0 33775 455 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4256240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100460

[startup+402.301 s]
/proc/loadavg: 4.00 3.38 3.02 5/190 27174
/proc/meminfo: memFree=30552280/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=402.3 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 4673457 0 0 0 39669 561 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242152 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100460

[startup+462.3 s]
/proc/loadavg: 4.00 3.49 3.08 5/190 27175
/proc/meminfo: memFree=30504468/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=462.29 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 5539623 0 0 0 45564 665 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4255592 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 100460

[startup+522.301 s]
/proc/loadavg: 4.00 3.58 3.13 5/190 27176
/proc/meminfo: memFree=30491172/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=522.31 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 6383767 0 0 0 51461 770 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4257994 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 100460

[startup+582.3 s]
/proc/loadavg: 4.05 3.67 3.19 5/190 27216
/proc/meminfo: memFree=30564360/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=180600 CPUtime=582.3 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 7230391 0 0 0 57361 869 0 0 25 0 1 0 11488664 184934400 36149 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 45150 36149 270 21 0 41787 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 180600

[startup+642.301 s]

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

[startup+882.306 s]
/proc/loadavg: 4.02 3.88 3.41 5/190 27271
/proc/meminfo: memFree=30561556/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=882.31 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 11305302 0 0 0 86882 1349 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 100460

[startup+942.301 s]
/proc/loadavg: 4.01 3.90 3.44 6/190 27311
/proc/meminfo: memFree=30519876/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=942.31 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 12107038 0 0 0 92788 1443 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 100460

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.47 5/190 27313
/proc/meminfo: memFree=30449772/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1002.31 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 12963719 0 0 0 98691 1540 0 0 25 0 1 0 11488664 153374720 31681 33554432000 4194304 4279335 140733356750688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 31681 270 21 0 34082 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 149780

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.50 6/190 27314
/proc/meminfo: memFree=30578200/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=1062.32 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 13804277 0 0 0 104588 1644 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4237914 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 100460

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.53 6/190 27315
/proc/meminfo: memFree=30496192/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1122.31 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 14624035 0 0 0 110493 1738 0 0 25 0 1 0 11488664 153374720 30716 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 30716 270 21 0 34082 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 149780

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.56 5/190 27317
/proc/meminfo: memFree=30423728/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1182.32 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 15369524 0 0 0 116400 1832 0 0 25 0 1 0 11488664 153374720 30779 33554432000 4194304 4279335 140733356750688 18446744073709551615 4255664 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 30779 270 21 0 34082 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 149780

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.58 6/190 27319
/proc/meminfo: memFree=30453676/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=1242.32 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 16154669 0 0 0 122304 1928 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 100460

[startup+1302.3 s]
/proc/loadavg: 4.00 3.96 3.60 5/190 27321
/proc/meminfo: memFree=30427096/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=180600 CPUtime=1302.32 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 16933605 0 0 0 128208 2024 0 0 25 0 1 0 11488664 184934400 34754 33554432000 4194304 4279335 140733356750688 18446744073709551615 4257064 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 45150 34759 270 21 0 41787 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 180600

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.63 6/190 27322
/proc/meminfo: memFree=30447496/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1362.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 17675614 0 0 0 134119 2114 0 0 25 0 1 0 11488664 153374720 30114 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 30114 270 21 0 34082 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 149780

[startup+1422.3 s]
/proc/loadavg: 4.04 3.98 3.65 6/190 27323
/proc/meminfo: memFree=30608268/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=1422.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 18194221 0 0 0 140057 2176 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 100460

[startup+1482.3 s]
/proc/loadavg: 4.01 3.98 3.67 5/190 27325
/proc/meminfo: memFree=30488808/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=180600 CPUtime=1482.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 18993568 0 0 0 145964 2269 0 0 25 0 1 0 11488664 184934400 34057 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 45150 34057 270 21 0 41787 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 180600

[startup+1542.31 s]
/proc/loadavg: 4.07 4.00 3.69 6/190 27327
/proc/meminfo: memFree=30517400/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=1542.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 19661433 0 0 0 151881 2352 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 100460

[startup+1602.3 s]
/proc/loadavg: 4.02 4.00 3.71 5/190 27329
/proc/meminfo: memFree=30515744/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1602.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 20373332 0 0 0 157802 2431 0 0 25 0 1 0 11488664 153374720 31655 33554432000 4194304 4279335 140733356750688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 31658 270 21 0 34082 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 149780

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 27330
/proc/meminfo: memFree=30383504/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1662.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 20898964 0 0 0 163742 2491 0 0 25 0 1 0 11488664 153374720 30151 33554432000 4194304 4279335 140733356750688 18446744073709551615 4255672 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 30151 270 21 0 34082 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 149780

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.74 6/190 27331
/proc/meminfo: memFree=30504348/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=100460 CPUtime=1722.33 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 21543550 0 0 0 169668 2565 0 0 25 0 1 0 11488664 102871040 21620 33554432000 4194304 4279335 140733356750688 18446744073709551615 4255789 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 25115 21620 270 21 0 21752 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 100460

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 27333
/proc/meminfo: memFree=30608088/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=149780 CPUtime=1782.34 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 22282088 0 0 0 175580 2654 0 0 25 0 1 0 11488664 153374720 31381 33554432000 4194304 4279335 140733356750688 18446744073709551615 4241899 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 37445 31381 270 21 0 34082 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 149780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.76 4/189 27334
/proc/meminfo: memFree=30626556/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=180600 CPUtime=1800.04 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 22501242 0 0 0 177325 2679 0 0 25 0 1 0 11488664 184934400 35389 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 45150 35389 270 21 0 41787 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 180600

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

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

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.76 4/189 27334
/proc/meminfo: memFree=30626556/32950928 swapFree=67111528/67111528
[pid=27130] ppid=27128 vsize=180600 CPUtime=1800.04 cores=5,7
/proc/27130/stat : 27130 (OptimuS_release) R 27128 27130 25460 0 -1 4202496 22501242 0 0 0 177325 2679 0 0 25 0 1 0 11488664 184934400 35389 33554432000 4194304 4279335 140733356750688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27130/statm: 45150 35389 270 21 0 41787 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 180600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1773.25
CPU system time (s): 26.7999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 280008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.25
system time used= 26.7999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22501242
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= 5
involuntary context switches= 19163

runsolver used 2.92056 second user time and 6.90595 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 17:50:39
IDJOB=3494916
IDBENCH=88399
IDSOLVER=1986
FILE ID=node124/3494916-1307807438
RUNJOBID= node124-1307807438-27103
PBS_JOBID= 13551055
Free space on /tmp= 73844 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_669.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494916-1307807438/watcher-3494916-1307807438 -o /tmp/evaluation-result-3494916-1307807438/solver-3494916-1307807438 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494916-1307807438.cnf

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

MD5SUM BENCH= c85678d1d0dd3d7c2e93fc078a9df964
RANDOM SEED=1907270756

node124.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.77
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		: 2666.855
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		: 2666.855
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		: 2666.855
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30933380 kB
Buffers:        142164 kB
Cached:        1644228 kB
SwapCached:          0 kB
Active:         701448 kB
Inactive:      1151324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30933380 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:       66936 kB
Mapped:          16304 kB
Slab:           102104 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   215128 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= 73836 MiB
End job on node124 at 2011-06-11 18:20:41