Trace number 3285751

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
riss Exp? (TO) 1300.05 1300.01

General information on the benchmark

Nameapplication/rintanen/SATPlanning/
blocks-blocks-37-1.130-NOTKNOWN.cnf
MD5SUMc7a9573eb59580c8d4fc5a3ca880d541
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark454.45
Satisfiable
(Un)Satisfiability was proved
Number of variables559571
Number of clauses10223027
Sum of the clauses size22253097
Maximum clause length1408
Minimum clause length1
Number of clauses of size 11517
Number of clauses of size 29836450
Number of clauses of size 3365560
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519500

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 2172
2.79/2.85	c parsetime: 2842902us
2.79/2.85	c parsed 10223027 clauses with 559571 variables
3.59/3.67	c start find xor
3.69/3.71	c relevant clauses: 19500
3.69/3.71	c found 0 non-binary xors encoded with 0 clauses
4.30/4.30	c init all components done
4.30/4.38	c ====================
4.30/4.38	c trail size: 157045

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3285751-1304137853/watcher-3285751-1304137853 -o /tmp/evaluation-result-3285751-1304137853/solver-3285751-1304137853 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3285751-1304137853.cnf 1605691256 2400 7680 2 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.01 4.03 4.61 4/192 2171
/proc/meminfo: memFree=29030148/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0

[startup+0.0114401 s]
/proc/loadavg: 4.01 4.03 4.61 4/192 2171
/proc/meminfo: memFree=29030148/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100482 s]
/proc/loadavg: 4.01 4.03 4.61 4/192 2171
/proc/meminfo: memFree=29030148/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300447 s]
/proc/loadavg: 4.01 4.03 4.61 4/192 2171
/proc/meminfo: memFree=29030148/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700366 s]
/proc/loadavg: 4.01 4.03 4.61 4/192 2171
/proc/meminfo: memFree=29030148/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50121 s]
/proc/loadavg: 4.01 4.03 4.61 5/194 2174
/proc/meminfo: memFree=28892248/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=238868 CPUtime=1.49 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 61142 0 0 0 140 9 0 0 25 0 1 0 525382643 244600832 53135 33554432000 4194304 5525396 140734896423120 18446744073709551615 254512518544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 59717 53135 298 325 0 55531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 247568

[startup+3.10089 s]
/proc/loadavg: 4.01 4.03 4.61 5/194 2174
/proc/meminfo: memFree=28703776/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=615940 CPUtime=3.09 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 153543 0 0 0 288 21 0 0 25 0 1 0 525382643 630722560 137535 33554432000 4194304 5525396 140734896423120 18446744073709551615 254504221861 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 153985 137535 341 325 0 149799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 624640

[startup+6.30026 s]
/proc/loadavg: 4.01 4.03 4.61 5/194 2174
/proc/meminfo: memFree=28242496/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=861816 CPUtime=6.29 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 213817 0 0 0 600 29 0 0 25 0 1 0 525382643 882499584 197809 33554432000 4194304 5525396 140734896423120 18446744073709551615 5307807 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 215454 197809 358 325 0 211268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 870516

[startup+12.701 s]
/proc/loadavg: 4.01 4.03 4.61 5/194 2174
/proc/meminfo: memFree=28242264/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=861816 CPUtime=12.69 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 213819 0 0 0 1240 29 0 0 25 0 1 0 525382643 882499584 197811 33554432000 4194304 5525396 140734896423120 18446744073709551615 5298717 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 215454 197811 360 325 0 211268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 870516

[startup+25.5004 s]
/proc/loadavg: 4.00 4.03 4.60 5/194 2202
/proc/meminfo: memFree=28124256/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=861816 CPUtime=25.49 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 213898 0 0 0 2520 29 0 0 25 0 1 0 525382643 882499584 197890 33554432000 4194304 5525396 140734896423120 18446744073709551615 5298664 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 215454 197890 360 325 0 211268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 870516

[startup+51.1003 s]
/proc/loadavg: 4.00 4.02 4.58 5/194 2203
/proc/meminfo: memFree=28075760/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=874616 CPUtime=51.09 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 216680 0 0 0 5080 29 0 0 25 0 1 0 525382643 895606784 200672 33554432000 4194304 5525396 140734896423120 18446744073709551615 5307930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 218654 200672 360 325 0 214468 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 883316

[startup+102.307 s]
/proc/loadavg: 4.09 4.04 4.55 5/194 2232
/proc/meminfo: memFree=28492932/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=951420 CPUtime=102.3 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 230864 0 0 0 10199 31 0 0 25 0 1 0 525382643 974254080 214856 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 237855 214856 360 325 0 233669 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 960120

[startup+162.301 s]
/proc/loadavg: 4.12 4.06 4.52 5/194 2234
/proc/meminfo: memFree=27554388/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=951420 CPUtime=162.3 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 230864 0 0 0 16199 31 0 0 25 0 1 0 525382643 974254080 214856 33554432000 4194304 5525396 140734896423120 18446744073709551615 254500347327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 237855 214856 360 325 0 233669 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 960120

[startup+222.3 s]
/proc/loadavg: 4.04 4.04 4.49 5/194 2235
/proc/meminfo: memFree=27500100/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=951420 CPUtime=222.3 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 235282 0 0 0 22198 32 0 0 25 0 1 0 525382643 974254080 219274 33554432000 4194304 5525396 140734896423120 18446744073709551615 5308362 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 237855 219274 360 325 0 233669 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 960120

[startup+282.3 s]
/proc/loadavg: 4.01 4.03 4.45 5/194 2237
/proc/meminfo: memFree=27452480/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=964964 CPUtime=282.3 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 238637 0 0 0 28197 33 0 0 25 0 1 0 525382643 988123136 222629 33554432000 4194304 5525396 140734896423120 18446744073709551615 5319998 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 241241 222629 360 325 0 237055 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 973664

[startup+342.3 s]
/proc/loadavg: 4.00 4.03 4.42 5/194 2239
/proc/meminfo: memFree=27415516/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1016164 CPUtime=342.31 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 255773 0 0 0 34196 35 0 0 25 0 1 0 525382643 1040551936 226964 33554432000 4194304 5525396 140734896423120 18446744073709551615 4226800 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 254041 226964 360 325 0 249855 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 1024864

[startup+402.3 s]
/proc/loadavg: 4.00 4.02 4.40 5/194 2240
/proc/meminfo: memFree=27372256/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7

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

/proc/2172/statm: 263577 241577 360 325 0 259391 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1063008

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.29 5/194 2256
/proc/meminfo: memFree=27044600/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1168912 CPUtime=642.33 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 305370 0 0 0 64191 42 0 0 25 0 1 0 525382643 1196965888 250960 33554432000 4194304 5525396 140734896423120 18446744073709551615 4220054 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 292228 250960 360 325 0 288042 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 1177612

[startup+702.301 s]
/proc/loadavg: 4.03 4.01 4.28 5/194 2257
/proc/meminfo: memFree=27004796/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1168912 CPUtime=702.33 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 305370 0 0 0 70191 42 0 0 25 0 1 0 525382643 1196965888 250960 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 292228 250960 360 325 0 288042 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 1177612

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 4.26 5/194 2259
/proc/meminfo: memFree=26999736/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1168912 CPUtime=762.34 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 305370 0 0 0 76192 42 0 0 25 0 1 0 525382643 1196965888 250960 33554432000 4194304 5525396 140734896423120 18446744073709551615 4220080 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 292228 250960 360 325 0 288042 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 1177612

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.24 5/194 2260
/proc/meminfo: memFree=26974820/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1183876 CPUtime=822.33 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 309143 0 0 0 82191 42 0 0 25 0 1 0 525382643 1212289024 254733 33554432000 4194304 5525396 140734896423120 18446744073709551615 4220046 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 295969 254733 360 325 0 291783 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 1192576

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 2262
/proc/meminfo: memFree=26874492/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1224188 CPUtime=882.33 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 319192 0 0 0 88189 44 0 0 25 0 1 0 525382643 1253568512 264782 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 306047 264782 360 325 0 301861 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 1232888

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 2264
/proc/meminfo: memFree=26771952/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1239424 CPUtime=942.34 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 323000 0 0 0 94189 45 0 0 25 0 1 0 525382643 1269170176 268590 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 309856 268590 360 325 0 305670 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 1248124

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.19 5/194 2265
/proc/meminfo: memFree=26682988/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1239424 CPUtime=1002.34 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 323000 0 0 0 100189 45 0 0 25 0 1 0 525382643 1269170176 268590 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219465 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 309856 268590 360 325 0 305670 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 1248124

[startup+1062.3 s]
/proc/loadavg: 3.95 3.98 4.17 5/194 2298
/proc/meminfo: memFree=26899864/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1239424 CPUtime=1062.34 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 323000 0 0 0 106189 45 0 0 25 0 1 0 525382643 1269170176 268590 33554432000 4194304 5525396 140734896423120 18446744073709551615 4220054 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 309856 268590 360 325 0 305670 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 1248124

[startup+1122.3 s]
/proc/loadavg: 3.98 3.98 4.16 5/194 2299
/proc/meminfo: memFree=26886188/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1239424 CPUtime=1122.35 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 323000 0 0 0 112190 45 0 0 25 0 1 0 525382643 1269170176 268590 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219559 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 309856 268590 360 325 0 305670 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 1248124

[startup+1182.3 s]
/proc/loadavg: 4.04 4.00 4.15 5/194 2301
/proc/meminfo: memFree=26846700/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1273028 CPUtime=1182.34 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 331388 0 0 0 118188 46 0 0 25 0 1 0 525382643 1303580672 276978 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219465 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 318257 276978 360 325 0 314071 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 1281728

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 4.14 5/194 2303
/proc/meminfo: memFree=26800888/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1308212 CPUtime=1242.35 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 340163 0 0 0 124186 49 0 0 25 0 1 0 525382643 1339609088 285753 33554432000 4194304 5525396 140734896423120 18446744073709551615 5308568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 327053 285753 360 325 0 322867 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 1316912



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.13 5/194 2304
/proc/meminfo: memFree=26789944/32950928 swapFree=67111464/67111528
[pid=2171] ppid=2169 vsize=8700 CPUtime=0 cores=5,7
/proc/2171/stat : 2171 (rissExp.sh) S 2169 2171 1777 0 -1 4202496 333 0 0 0 0 0 0 0 21 0 1 0 525382643 8908800 252 33554432000 4194304 4922060 140736740561856 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2171/statm: 2175 252 211 178 0 68 0
[pid=2172] ppid=2171 vsize=1308212 CPUtime=1300.05 cores=5,7
/proc/2172/stat : 2172 (rissExp) R 2171 2171 1777 0 -1 4202496 340163 0 0 0 129956 49 0 0 25 0 1 0 525382643 1339609088 285753 33554432000 4194304 5525396 140734896423120 18446744073709551615 4219872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2172/statm: 327053 285753 360 325 0 322867 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 1316912

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2171 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.56
CPU system time (s): 0.49
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1316912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
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= 1

runsolver used 2.04569 second user time and 5.05823 second system time

The end

Launcher Data 

Begin job on node149 at 2011-04-30 06:31:00
IDJOB=3285751
IDBENCH=82399
IDSOLVER=1599
FILE ID=node149/3285751-1304137853
RUNJOBID= node149-1304136205-1798
PBS_JOBID= 13170822
Free space on /tmp= 72948 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/application/rintanen/SATPlanning/blocks-blocks-37-1.130-NOTKNOWN.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3285751-1304137853/watcher-3285751-1304137853 -o /tmp/evaluation-result-3285751-1304137853/solver-3285751-1304137853 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3285751-1304137853.cnf 1605691256 2400 7680 2

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

MD5SUM BENCH= c7a9573eb59580c8d4fc5a3ca880d541
RANDOM SEED=1605691256

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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		: 2666.806
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	: 5332.73
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		: 2666.806
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      29030428 kB
Buffers:        487136 kB
Cached:        1719384 kB
SwapCached:         60 kB
Active:        1809100 kB
Inactive:      1725804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29030428 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:          316716 kB
Writeback:           0 kB
AnonPages:     1327900 kB
Mapped:          16256 kB
Slab:           318984 kB
PageTables:       8056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1608140 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= 72936 MiB
End job on node149 at 2011-04-30 06:52:42