Trace number 217348

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, and are wall clock time (not CPU 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
BPrologCSPSolver70a 2006-12-13? (TO) 1800.01 1801.98

General information on the benchmark

NamelatinSquare/
latinSquare-dg-12_all.xml
MD5SUMaa16cceed3e87ea3ccf317df2d80f765
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints48
Maximum constraint arity12
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)allDifferent(48)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/217348-1168246366/unknown)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-217348-1168246366 -o ROOT/results/node2/solver-217348-1168246366 -C 1800 -M 900 /tmp/evaluation/217348-1168246366/Complete/Ordinary/solver /tmp/evaluation/217348-1168246366/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.92 1.97 1.90 5/88 31723
/proc/meminfo: memFree=1835200/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=53472 CPUtime=0
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 173032351 54755328 206 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134550338 0 0 4096 2 0 0 0 17 1 0 0
/proc/31722/statm: 13368 206 123 90 0 12906 0

[startup+0.103602 s]
/proc/loadavg: 1.92 1.97 1.90 5/88 31723
/proc/meminfo: memFree=1835200/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=0.09
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 950 0 0 0 9 0 0 0 19 0 2 0 173032351 65601536 665 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666338 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 665 167 90 0 15554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 64064

[startup+0.511676 s]
/proc/loadavg: 1.92 1.97 1.90 5/88 31723
/proc/meminfo: memFree=1835200/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=0.5
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 951 0 0 0 50 0 0 0 23 0 2 0 173032351 65601536 666 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554996 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 666 167 90 0 15554 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 64064

[startup+1.33283 s]
/proc/loadavg: 1.92 1.97 1.90 3/89 31724
/proc/meminfo: memFree=1833336/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=1.32
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 951 0 0 0 132 0 0 0 25 0 2 0 173032351 65601536 666 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666377 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 666 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 666 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 64064

[startup+2.97814 s]
/proc/loadavg: 1.92 1.97 1.90 3/89 31724
/proc/meminfo: memFree=1833208/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=2.96
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 952 0 0 0 296 0 0 0 25 0 2 0 173032351 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134665728 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 667 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 64064

[startup+6.25773 s]
/proc/loadavg: 1.93 1.97 1.90 3/89 31724
/proc/meminfo: memFree=1833208/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=6.25
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 952 0 0 0 624 1 0 0 25 0 2 0 173032351 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666350 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 667 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 64064

[startup+12.7259 s]
/proc/loadavg: 1.93 1.97 1.90 3/89 31724
/proc/meminfo: memFree=1833216/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=12.72
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 952 0 0 0 1271 1 0 0 25 0 2 0 173032351 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750108 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 667 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 64064

[startup+25.5503 s]
/proc/loadavg: 1.95 1.97 1.91 3/89 31724
/proc/meminfo: memFree=1833280/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=25.54
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 952 0 0 0 2553 1 0 0 25 0 2 0 173032351 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666377 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 667 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 64064

[startup+51.212 s]
/proc/loadavg: 1.96 1.97 1.91 3/89 31724
/proc/meminfo: memFree=1833344/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=51.19
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 952 0 0 0 5118 1 0 0 25 0 2 0 173032351 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 667 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 667 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 64064

[startup+102.418 s]
/proc/loadavg: 1.98 1.97 1.91 3/89 31724
/proc/meminfo: memFree=1833344/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=102.37
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 10236 1 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134660910 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 64064

[startup+162.444 s]
/proc/loadavg: 1.99 1.97 1.91 3/89 31724
/proc/meminfo: memFree=1833344/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=162.38
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 16237 1 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134584796 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 64064

[startup+222.501 s]
/proc/loadavg: 1.99 1.97 1.91 3/95 31797
/proc/meminfo: memFree=1829584/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=222.33
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 22231 2 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666457 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 64064

[startup+282.519 s]
/proc/loadavg: 1.99 1.97 1.91 3/95 31797
/proc/meminfo: memFree=1829584/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=282.3
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 28228 2 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554254 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 64064

[startup+342.617 s]
/proc/loadavg: 1.99 1.97 1.91 4/95 31797
/proc/meminfo: memFree=1829584/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=342.34
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 34232 2 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750133 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 64064

[startup+402.715 s]
/proc/loadavg: 1.99 1.97 1.91 3/95 31797
/proc/meminfo: memFree=1829520/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=402.35
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 40233 2 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666322 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 64064

[startup+462.763 s]
/proc/loadavg: 1.99 1.97 1.91 3/95 31797
/proc/meminfo: memFree=1829456/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=462.34
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 46231 3 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666350 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 64064

[startup+522.795 s]
/proc/loadavg: 2.15 2.02 1.93 3/101 31913
/proc/meminfo: memFree=1827904/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=522.25
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 953 0 0 0 52218 7 0 0 25 0 2 0 173032351 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134605917 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 668 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 668 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 64064

[startup+582.809 s]
/proc/loadavg: 2.05 2.02 1.93 4/101 31973
/proc/meminfo: memFree=1827744/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=64064 CPUtime=582.17
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 954 0 0 0 58204 13 0 0 25 0 2 0 173032351 65601536 669 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552486 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 16016 669 167 90 0 15554 0
[pid=31722/tid=31724] ppid=31720 vsize=64064 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 173032353 65601536 669 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 64064

[startup+642.902 s]

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

/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 957 0 0 0 118204 14 0 0 25 0 3 0 173032351 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618408 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 18577 672 167 90 0 18115 0
[pid=31722/tid=31724] ppid=31720 vsize=74308 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 173032353 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=74308 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173122370 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 74308

[startup+1243.59 s]
/proc/loadavg: 2.03 2.02 1.95 3/96 31996
/proc/meminfo: memFree=1828488/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=74308 CPUtime=1242.23
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 957 0 0 0 124208 15 0 0 25 0 3 0 173032351 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666433 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 18577 672 167 90 0 18115 0
[pid=31722/tid=31724] ppid=31720 vsize=74308 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 173032353 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=74308 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173122370 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 74308

[startup+1303.68 s]
/proc/loadavg: 2.01 2.01 1.95 3/96 31996
/proc/meminfo: memFree=1828424/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=74308 CPUtime=1302.24
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 957 0 0 0 130209 15 0 0 25 0 3 0 173032351 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134559220 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 18577 672 167 90 0 18115 0
[pid=31722/tid=31724] ppid=31720 vsize=74308 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 173032353 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=74308 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173122370 76091392 672 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1302.24
Current children cumulated vsize (KiB) 74308

[startup+1363.76 s]
/proc/loadavg: 2.06 2.02 1.95 3/97 31997
/proc/meminfo: memFree=1828352/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1362.27
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 136212 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554254 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 84552

[startup+1423.86 s]
/proc/loadavg: 2.02 2.01 1.95 3/97 31997
/proc/meminfo: memFree=1828288/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1422.3
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 142215 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618046 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1422.3
Current children cumulated vsize (KiB) 84552

[startup+1483.94 s]
/proc/loadavg: 2.01 2.01 1.95 3/97 31997
/proc/meminfo: memFree=1828224/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1482.31
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 148216 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666350 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 84552

[startup+1543.99 s]
/proc/loadavg: 2.00 2.00 1.95 3/97 31997
/proc/meminfo: memFree=1828224/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1542.3
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 154215 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134617925 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1542.3
Current children cumulated vsize (KiB) 84552

[startup+1604.01 s]
/proc/loadavg: 2.00 2.00 1.95 3/97 31999
/proc/meminfo: memFree=1827968/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1602.26
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 160211 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554998 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1602.26
Current children cumulated vsize (KiB) 84552

[startup+1664.11 s]
/proc/loadavg: 2.00 2.00 1.95 3/97 31999
/proc/meminfo: memFree=1827904/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1662.28
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 166213 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134580464 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1662.28
Current children cumulated vsize (KiB) 84552

[startup+1724.2 s]
/proc/loadavg: 2.07 2.02 1.96 3/97 31999
/proc/meminfo: memFree=1827840/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1722.31
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 172216 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134558933 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 84552

[startup+1784.28 s]
/proc/loadavg: 2.02 2.01 1.96 3/97 31999
/proc/meminfo: memFree=1827840/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1782.33
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 958 0 0 0 178218 15 0 0 25 0 4 0 173032351 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552390 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31722/statm: 21138 673 167 90 0 20676 0
[pid=31722/tid=31724] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31724/stat : 31724 (bprolog) S 31720 31722 31374 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 173032353 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31722/tid=31996] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31996/stat : 31996 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173122370 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31722/tid=31997] ppid=31720 vsize=84552 CPUtime=0
/proc/31722/task/31997/stat : 31997 (bprolog) S 31720 31722 31374 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 173167377 86581248 673 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 84552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.98 s]
/proc/loadavg: 2.02 2.01 1.96 3/94 31999
/proc/meminfo: memFree=1827776/2055920 swapFree=4191880/4192956
[pid=31722] ppid=31720 vsize=84552 CPUtime=1800
/proc/31722/stat : 31722 (bprolog) R 31720 31722 31374 0 -1 4194304 959 0 0 0 179985 15 0 0 25 0 1 0 173032351 86581248 674 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666420 0 0 4096 2 0 0 0 17 0 0 0
/proc/31722/statm: 21138 674 168 90 0 20676 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 84552

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.98
CPU time (s): 1800.01
CPU user time (s): 1799.86
CPU system time (s): 0.157975
CPU usage (%): 99.8907
Max. virtual memory (cumulated for all children) (KiB): 84552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 959
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= 13
involuntary context switches= 22111

runsolver used 2.01769 s user time and 5.59215 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Jan  8 08:52:47 UTC 2007


IDJOB= 217348
IDBENCH= 5131
FILE ID= node2/217348-1168246366

PBS_JOBID= 3481609

Free space on /tmp= 66339 MiB

BENCH NAME= HOME/pub/bench/CPAI06/latinSquare/latinSquare-dg-12_all.xml
COMMAND LINE= /tmp/evaluation/217348-1168246366/Complete/Ordinary/solver /tmp/evaluation/217348-1168246366/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-217348-1168246366 -o ROOT/results/node2/conversion-217348-1168246366 -C 600 -M 900 /tmp/evaluation/217348-1168246366/Complete/Ordinary/conversion /tmp/evaluation/217348-1168246366/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-217348-1168246366 -o ROOT/results/node2/solver-217348-1168246366 -C 1800 -M 900  /tmp/evaluation/217348-1168246366/Complete/Ordinary/solver /tmp/evaluation/217348-1168246366/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  aa16cceed3e87ea3ccf317df2d80f765

RANDOM SEED= 629998222

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.259
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.259
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1835744 kB
Buffers:         18852 kB
Cached:          89116 kB
SwapCached:        288 kB
Active:         141760 kB
Inactive:        29944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835744 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          83572 kB
Slab:            33080 kB
Committed_AS:  4324048 kB
PageTables:       2416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB



End job on node2 on Mon Jan  8 09:22:50 UTC 2007