Trace number 2697178

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.04 1002.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_3.opb
MD5SUM1b4456ec5e57b53956abc30521c99789
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6216
Sum of products size (including duplicates)12432
Number of different products3108
Sum of products size6216

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697178-1278051174.opb.
0.00/0.00	c Instance file HOME/instance-2697178-1278051174.opb
0.00/0.00	c File size is 256537 bytes.
0.00/0.14	c Highest Coefficient sum: 45
0.00/0.14	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.15	c ============================[ Problem Statistics ]=============================
0.00/0.15	c |                                                                             |
0.00/0.15	c |  Parsing time:          0.14         s                                      |
0.00/0.15	c |  Number Variables:      3308                                                |
0.00/0.15	c |  Number Constraints:    6416                                                |
0.00/0.15	c ===============================================================================
1800.04/1002.61	c Remaining time 1799.85 sec.
1800.04/1002.61	c 
1800.04/1002.61	c *** INTERRUPTED ***
1800.04/1002.61	s UNKNOWN
1800.04/1002.61	c Total CPU time              : 1790.66 s
1800.04/1002.61	c Memory used           : 95.38 MB
1800.04/1002.61	c CPU time              : 1790.66 s
1800.04/1002.61	c 
1800.04/1002.61	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697178-1278051174/watcher-2697178-1278051174 -o /tmp/evaluation-result-2697178-1278051174/solver-2697178-1278051174 -C 1800 -W 2000 -M 1800 run HOME/instance-2697178-1278051174.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 26338
/proc/meminfo: memFree=1326292/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) R 26336 26338 25966 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316987285 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0

[startup+0.0523469 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 26338
/proc/meminfo: memFree=1326292/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101357 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 26338
/proc/meminfo: memFree=1326292/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30081 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 26338
/proc/meminfo: memFree=1326292/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700803 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 26338
/proc/meminfo: memFree=1326292/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50079 s]
/proc/loadavg: 0.92 0.98 1.06 2/108 26340
/proc/meminfo: memFree=1317348/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=24332 CPUtime=1.48
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 5017 0 0 0 147 1 0 0 19 0 1 0 180718998 24915968 3035 1992294400 134512640 146736320 4288163632 18446744073709551615 136000337 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/26339/statm: 6083 3035 997 2985 0 2625 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33032

[startup+3.10076 s]
/proc/loadavg: 0.92 0.98 1.06 2/108 26340
/proc/meminfo: memFree=1316728/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=24320 CPUtime=3.07
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 5761 0 0 0 305 2 0 0 24 0 1 0 180718998 24903680 3037 1992294400 134512640 146736320 4288163632 18446744073709551615 136000406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26339/statm: 6080 3037 997 2985 0 2622 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33020

[startup+6.3017 s]
/proc/loadavg: 1.01 1.00 1.07 5/109 26341
/proc/meminfo: memFree=1314240/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=39688 CPUtime=7.93
/proc/26339/stat : 26339 (pb_cplex) S 26338 26338 25966 0 -1 4202496 6780 0 0 0 789 4 0 0 16 0 2 0 180718998 40640512 4042 1992294400 134512640 146736320 4288163632 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 9922 4042 1032 2985 0 6464 0
[pid=26339/tid=26341] ppid=26338 vsize=39688 CPUtime=2.43
/proc/26339/task/26341/stat : 26341 (pb_cplex) R 26338 26338 25966 0 -1 4202560 358 0 0 0 243 0 0 0 18 0 2 0 180719343 40640512 4042 1992294400 134512640 146736320 4288163632 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 7.93
Current children cumulated vsize (KiB) 48388

[startup+12.7006 s]
/proc/loadavg: 1.01 1.00 1.07 4/109 26341
/proc/meminfo: memFree=1313496/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=39684 CPUtime=18.35
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 7089 0 0 0 1827 8 0 0 17 0 2 0 180718998 40636416 4100 1992294400 134512640 146736320 4288163632 18446744073709551615 135450784 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 9921 4100 1037 2985 0 6463 0
[pid=26339/tid=26341] ppid=26338 vsize=39684 CPUtime=7.4
/proc/26339/task/26341/stat : 26341 (pb_cplex) R 26338 26338 25966 0 -1 4202560 520 0 0 0 739 1 0 0 16 0 2 0 180719343 40636416 4100 1992294400 134512640 146736320 4288163632 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 18.35
Current children cumulated vsize (KiB) 48384

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.07 4/109 26343
/proc/meminfo: memFree=1303948/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=54228 CPUtime=34.92
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 11202 0 0 0 3479 13 0 0 18 0 2 0 180718998 55529472 6476 1992294400 134512640 146736320 4288163632 18446744073709551615 139044574 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 13557 6476 1058 2985 0 10099 0
[pid=26339/tid=26343] ppid=26338 vsize=54228 CPUtime=2.66
/proc/26339/task/26343/stat : 26343 (pb_cplex) R 26338 26338 25966 0 -1 4202560 402 0 0 0 266 0 0 0 16 0 2 0 180720920 55529472 6476 1992294400 134512640 146736320 4288163632 18446744073709551615 136403117 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 34.92
Current children cumulated vsize (KiB) 62928

[startup+51.1009 s]
/proc/loadavg: 1.40 1.09 1.10 3/109 26345
/proc/meminfo: memFree=1302584/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=54536 CPUtime=80.44
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 13741 0 0 0 8013 31 0 0 18 0 2 0 180718998 55844864 6657 1992294400 134512640 146736320 4288163632 18446744073709551615 136388081 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26339/statm: 13634 6657 1058 2985 0 10176 0
[pid=26339/tid=26343] ppid=26338 vsize=54536 CPUtime=25.34
/proc/26339/task/26343/stat : 26343 (pb_cplex) R 26338 26338 25966 0 -1 4202560 2728 0 0 0 2524 10 0 0 18 0 2 0 180720920 55844864 6657 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 80.44
Current children cumulated vsize (KiB) 63236

[startup+102.31 s]
/proc/loadavg: 2.15 1.35 1.18 5/109 26348
/proc/meminfo: memFree=1301716/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=55492 CPUtime=173.49
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 20459 0 0 0 17275 74 0 0 16 0 2 0 180718998 56823808 6874 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 13873 6874 1058 2985 0 10415 0
[pid=26339/tid=26343] ppid=26338 vsize=55492 CPUtime=72.75
/proc/26339/task/26343/stat : 26343 (pb_cplex) R 26338 26338 25966 0 -1 4202560 7485 0 0 0 7242 33 0 0 18 0 2 0 180720920 56823808 6874 1992294400 134512640 146736320 4288163632 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 173.49
Current children cumulated vsize (KiB) 64192

[startup+162.301 s]
/proc/loadavg: 1.94 1.44 1.22 3/109 26351
/proc/meminfo: memFree=1299484/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=58580 CPUtime=273.82
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 31044 0 0 0 27262 120 0 0 16 0 2 0 180718998 59985920 7567 1992294400 134512640 146736320 4288163632 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 14645 7567 1059 2985 0 11187 0
[pid=26339/tid=26351] ppid=26338 vsize=58580 CPUtime=14.28
/proc/26339/task/26351/stat : 26351 (pb_cplex) R 26338 26338 25966 0 -1 4202560 26 0 0 0 1423 5 0 0 19 0 2 0 180733734 59985920 7567 1992294400 134512640 146736320 4288163632 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 273.82
Current children cumulated vsize (KiB) 67280

[startup+222.301 s]
/proc/loadavg: 2.02 1.55 1.27 3/109 26353
/proc/meminfo: memFree=1297252/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=60356 CPUtime=383.75
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 35750 0 0 0 38202 173 0 0 18 0 2 0 180718998 61804544 8059 1992294400 134512640 146736320 4288163632 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26339/statm: 15089 8059 1059 2985 0 11631 0
[pid=26339/tid=26351] ppid=26338 vsize=60356 CPUtime=67.59
/proc/26339/task/26351/stat : 26351 (pb_cplex) R 26338 26338 25966 0 -1 4202560 1808 0 0 0 6728 31 0 0 17 0 2 0 180733734 61804544 8059 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 383.75
Current children cumulated vsize (KiB) 69056

[startup+282.301 s]
/proc/loadavg: 2.10 1.66 1.32 4/109 26356
/proc/meminfo: memFree=1294648/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=62788 CPUtime=491.5
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 40926 0 0 0 48923 227 0 0 16 0 2 0 180718998 64294912 8605 1992294400 134512640 146736320 4288163632 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 15697 8605 1059 2985 0 12239 0
[pid=26339/tid=26354] ppid=26338 vsize=62788 CPUtime=53.34
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 1506 0 0 0 5309 25 0 0 18 0 2 0 180741410 64294912 8605 1992294400 134512640 146736320 4288163632 18446744073709551615 139028308 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 491.5
Current children cumulated vsize (KiB) 71488

[startup+342.302 s]
/proc/loadavg: 1.87 1.69 1.35 3/109 26356
/proc/meminfo: memFree=1292168/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=65292 CPUtime=599.82
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 44928 0 0 0 59695 287 0 0 16 0 2 0 180718998 66859008 9237 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 16323 9237 1059 2985 0 12865 0

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

[pid=26339] ppid=26338 vsize=71588 CPUtime=816.39
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 51388 0 0 0 81236 403 0 0 16 0 2 0 180718998 73306112 10714 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 17897 10714 1059 2985 0 14439 0
[pid=26339/tid=26354] ppid=26338 vsize=71588 CPUtime=214.65
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 7204 0 0 0 21353 112 0 0 18 0 2 0 180741410 73306112 10714 1992294400 134512640 146736320 4288163632 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 816.39
Current children cumulated vsize (KiB) 80288

[startup+522.3 s]
/proc/loadavg: 1.83 1.77 1.44 3/109 26362
/proc/meminfo: memFree=1283496/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=73956 CPUtime=925.97
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 55026 0 0 0 92134 463 0 0 16 0 2 0 180718998 75730944 11445 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 18489 11445 1059 2985 0 15031 0
[pid=26339/tid=26354] ppid=26338 vsize=73956 CPUtime=271.57
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 9110 0 0 0 27014 143 0 0 17 0 2 0 180741410 75730944 11445 1992294400 134512640 146736320 4288163632 18446744073709551615 136017777 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 925.97
Current children cumulated vsize (KiB) 82656

[startup+582.3 s]
/proc/loadavg: 1.81 1.76 1.46 3/109 26364
/proc/meminfo: memFree=1280644/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=77820 CPUtime=1036.5
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 58419 0 0 0 103128 522 0 0 18 0 2 0 180718998 79687680 12211 1992294400 134512640 146736320 4288163632 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 19455 12211 1059 2985 0 15997 0
[pid=26339/tid=26354] ppid=26338 vsize=77820 CPUtime=328.02
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 11011 0 0 0 32629 173 0 0 18 0 2 0 180741410 79687680 12211 1992294400 134512640 146736320 4288163632 18446744073709551615 136475777 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1036.5
Current children cumulated vsize (KiB) 86520

[startup+642.301 s]
/proc/loadavg: 2.05 1.83 1.50 3/109 26364
/proc/meminfo: memFree=1277420/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=79992 CPUtime=1145.65
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 61833 0 0 0 113984 581 0 0 17 0 2 0 180718998 81911808 12892 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 19998 12892 1059 2985 0 16540 0
[pid=26339/tid=26354] ppid=26338 vsize=79992 CPUtime=383
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 12902 0 0 0 38099 201 0 0 16 0 2 0 180741410 81911808 12892 1992294400 134512640 146736320 4288163632 18446744073709551615 136403136 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1145.65
Current children cumulated vsize (KiB) 88692

[startup+702.301 s]
/proc/loadavg: 1.95 1.84 1.52 3/109 26366
/proc/meminfo: memFree=1273948/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=83040 CPUtime=1254.11
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 64429 0 0 0 124770 641 0 0 16 0 2 0 180718998 85032960 13738 1992294400 134512640 146736320 4288163632 18446744073709551615 135453318 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 20760 13738 1059 2985 0 17302 0
[pid=26339/tid=26354] ppid=26338 vsize=83040 CPUtime=438.24
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 14401 0 0 0 43595 229 0 0 18 0 2 0 180741410 85032960 13738 1992294400 134512640 146736320 4288163632 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1254.11
Current children cumulated vsize (KiB) 91740

[startup+762.309 s]
/proc/loadavg: 2.01 1.88 1.55 3/109 26368
/proc/meminfo: memFree=1271344/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=86392 CPUtime=1363.36
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 67670 0 0 0 135638 698 0 0 16 0 2 0 180718998 88465408 14439 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 21598 14439 1059 2985 0 18140 0
[pid=26339/tid=26354] ppid=26338 vsize=86392 CPUtime=494.82
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 16137 0 0 0 49222 260 0 0 18 0 2 0 180741410 88465408 14439 1992294400 134512640 146736320 4288163632 18446744073709551615 136008226 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1363.36
Current children cumulated vsize (KiB) 95092

[startup+822.301 s]
/proc/loadavg: 1.83 1.86 1.56 3/109 26370
/proc/meminfo: memFree=1268120/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=89156 CPUtime=1472.65
/proc/26339/stat : 26339 (pb_cplex) S 26338 26338 25966 0 -1 4202496 71201 0 0 0 146505 760 0 0 16 0 2 0 180718998 91295744 15203 1992294400 134512640 146736320 4288163632 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 22289 15203 1059 2985 0 18831 0
[pid=26339/tid=26354] ppid=26338 vsize=89156 CPUtime=551.7
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 17952 0 0 0 54879 291 0 0 18 0 2 0 180741410 91295744 15203 1992294400 134512640 146736320 4288163632 18446744073709551615 138462749 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1472.65
Current children cumulated vsize (KiB) 97856

[startup+882.301 s]
/proc/loadavg: 1.89 1.88 1.59 3/109 26372
/proc/meminfo: memFree=1265888/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=91612 CPUtime=1581.55
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 74149 0 0 0 157335 820 0 0 17 0 2 0 180718998 93810688 15892 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 22903 15892 1059 2985 0 19445 0
[pid=26339/tid=26354] ppid=26338 vsize=91612 CPUtime=608.28
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 19461 0 0 0 60508 320 0 0 17 0 2 0 180741410 93810688 15892 1992294400 134512640 146736320 4288163632 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1581.55
Current children cumulated vsize (KiB) 100312

[startup+942.301 s]
/proc/loadavg: 2.08 1.94 1.63 5/109 26372
/proc/meminfo: memFree=1262168/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=95680 CPUtime=1691
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 77407 0 0 0 168219 881 0 0 16 0 2 0 180718998 97976320 16729 1992294400 134512640 146736320 4288163632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 23920 16729 1059 2985 0 20462 0
[pid=26339/tid=26354] ppid=26338 vsize=95680 CPUtime=664.89
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 21372 0 0 0 66140 349 0 0 17 0 2 0 180741410 97976320 16729 1992294400 134512640 146736320 4288163632 18446744073709551615 136008248 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1691
Current children cumulated vsize (KiB) 104380

[startup+1002.3 s]
/proc/loadavg: 1.98 1.95 1.65 3/109 26374
/proc/meminfo: memFree=1260308/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=97660 CPUtime=1799.5
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 79929 0 0 0 179011 939 0 0 16 0 2 0 180718998 100003840 17322 1992294400 134512640 146736320 4288163632 18446744073709551615 139042910 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 24415 17322 1059 2985 0 20957 0
[pid=26339/tid=26354] ppid=26338 vsize=97660 CPUtime=721.06
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 22558 0 0 0 71725 381 0 0 18 0 2 0 180741410 100003840 17322 1992294400 134512640 146736320 4288163632 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1799.5
Current children cumulated vsize (KiB) 106360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1002.6 s]
/proc/loadavg: 1.98 1.95 1.65 4/109 26374
/proc/meminfo: memFree=1260308/2059040 swapFree=4135876/4192956
[pid=26338] ppid=26336 vsize=8700 CPUtime=0
/proc/26338/stat : 26338 (run) S 26336 26338 25966 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 180718998 8908800 249 1992294400 4194304 4922060 140737030178144 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26338/statm: 2175 249 208 178 0 68 0
[pid=26339] ppid=26338 vsize=97660 CPUtime=1800.04
/proc/26339/stat : 26339 (pb_cplex) R 26338 26338 25966 0 -1 4202496 79933 0 0 0 179065 939 0 0 16 0 2 0 180718998 100003840 17326 1992294400 134512640 146736320 4288163632 18446744073709551615 135450791 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26339/statm: 24415 17326 1059 2985 0 20957 0
[pid=26339/tid=26354] ppid=26338 vsize=97660 CPUtime=721.3
/proc/26339/task/26354/stat : 26354 (pb_cplex) R 26338 26338 25966 0 -1 4202560 22560 0 0 0 71749 381 0 0 17 0 2 0 180741410 100003840 17326 1992294400 134512640 146736320 4288163632 18446744073709551615 136008170 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 106360

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 26338 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1002.62
CPU time (s): 1800.04
CPU user time (s): 1790.65
CPU system time (s): 9.39
CPU usage (%): 179.533
Max. virtual memory (cumulated for all children) (KiB): 107840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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= 2
involuntary context switches= 2

runsolver used 1.84472 second user time and 5.46217 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-02 08:12:54
IDJOB=2697178
IDBENCH=48212
IDSOLVER=1209
FILE ID=node012/2697178-1278051174
PBS_JOBID= 11198871
Free space on /tmp= 62384 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697178-1278051174/watcher-2697178-1278051174 -o /tmp/evaluation-result-2697178-1278051174/solver-2697178-1278051174 -C 1800 -W 2000 -M 1800  run HOME/instance-2697178-1278051174.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1b4456ec5e57b53956abc30521c99789
RANDOM SEED=1887002528

node012.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1327564 kB
Buffers:        151776 kB
Cached:         467984 kB
SwapCached:      10524 kB
Active:         267532 kB
Inactive:       366360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1327564 kB
SwapTotal:     4192956 kB
SwapFree:      4135876 kB
Dirty:           16632 kB
Writeback:           0 kB
AnonPages:       12372 kB
Mapped:           8448 kB
Slab:            75764 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697178-1278051174.opb

Free space on /tmp at the end= 62364 MiB
End job on node012 at 2010-07-02 08:29:39