Trace number 199033

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) 1800.05 1803.68

General information on the benchmark

Nameknights/
knights-80-25.xml
MD5SUMf18ad709d55b4a2a79fe5af6c5aef318
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/199033-1168132186/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/node10/watcher-199033-1168132186 -o ROOT/results/node10/solver-199033-1168132186 -C 1800 -M 900 /tmp/evaluation/199033-1168132186/Complete/Ordinary/solver /tmp/evaluation/199033-1168132186/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: 1.64 1.92 1.97 3/86 15473
/proc/meminfo: memFree=1329432/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=18540 CPUtime=0
/proc/15472/stat : 15472 (runsolver) R 15470 15472 15166 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 161614212 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 214919867687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15472/statm: 4635 279 244 17 0 2626 0

[startup+0.103283 s]
/proc/loadavg: 1.64 1.92 1.97 3/86 15473
/proc/meminfo: memFree=1329432/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=0.08
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 8 0 0 0 22 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552694 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 64064

[startup+0.515336 s]
/proc/loadavg: 1.64 1.92 1.97 3/86 15473
/proc/meminfo: memFree=1329432/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=0.5
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 50 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618207 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 64064

[startup+1.33745 s]
/proc/loadavg: 1.64 1.92 1.97 3/87 15474
/proc/meminfo: memFree=1327632/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=1.31
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 131 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552468 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 64064

[startup+2.97467 s]
/proc/loadavg: 1.64 1.92 1.97 3/87 15474
/proc/meminfo: memFree=1327632/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=2.94
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 294 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134569194 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 64064

[startup+6.25412 s]
/proc/loadavg: 1.66 1.92 1.97 3/87 15474
/proc/meminfo: memFree=1327568/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=6.19
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 619 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134627656 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 64064

[startup+12.718 s]
/proc/loadavg: 1.72 1.92 1.97 3/87 15474
/proc/meminfo: memFree=1327568/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=12.61
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 1261 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 64064

[startup+25.5307 s]
/proc/loadavg: 1.76 1.92 1.97 3/87 15474
/proc/meminfo: memFree=1327632/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=25.33
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 2533 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134663808 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 64064

[startup+51.1682 s]
/proc/loadavg: 1.84 1.93 1.97 3/87 15474
/proc/meminfo: memFree=1327696/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=50.77
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 5077 0 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567103 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 64064

[startup+102.439 s]
/proc/loadavg: 1.93 1.93 1.97 3/87 15474
/proc/meminfo: memFree=1327760/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=101.67
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 10166 1 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552641 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 64064

[startup+162.537 s]
/proc/loadavg: 2.12 1.98 1.98 3/87 15474
/proc/meminfo: memFree=1327760/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=161.3
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 16129 1 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134564966 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.3
Current children cumulated vsize (KiB) 64064

[startup+222.629 s]
/proc/loadavg: 1.97 1.96 1.97 2/82 15523
/proc/meminfo: memFree=1363320/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=220.98
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 22095 3 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552694 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.98
Current children cumulated vsize (KiB) 64064

[startup+282.673 s]
/proc/loadavg: 1.82 1.91 1.95 3/98 15780
/proc/meminfo: memFree=1237824/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=280.94
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 28089 5 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618340 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 64064

[startup+342.717 s]
/proc/loadavg: 1.90 1.91 1.95 2/82 16492
/proc/meminfo: memFree=1362680/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=340.62
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 34052 10 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555021 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 64064

[startup+402.811 s]
/proc/loadavg: 1.94 1.91 1.94 3/88 16546
/proc/meminfo: memFree=1360008/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=400.65
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 40055 10 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134660619 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 64064

[startup+462.905 s]
/proc/loadavg: 2.03 1.94 1.95 3/88 16546
/proc/meminfo: memFree=1360008/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=460.66
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 46056 10 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618807 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.66
Current children cumulated vsize (KiB) 64064

[startup+522.996 s]
/proc/loadavg: 2.01 1.95 1.95 3/88 16546
/proc/meminfo: memFree=1360008/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=520.7
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 52060 10 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555034 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 520.7
Current children cumulated vsize (KiB) 64064

[startup+583.087 s]
/proc/loadavg: 2.00 1.95 1.95 3/88 16546
/proc/meminfo: memFree=1360008/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=64064 CPUtime=580.75
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 889 0 0 0 58064 11 0 0 25 0 2 0 161614212 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552625 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 16016 604 181 90 0 15554 0
[pid=15472/tid=15474] ppid=15470 vsize=64064 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 161614216 65601536 604 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 580.75
Current children cumulated vsize (KiB) 64064

[startup+643.184 s]

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

/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 890 0 0 0 118049 11 0 0 25 0 3 0 161614212 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134620076 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 18577 605 181 90 0 18115 0
[pid=15472/tid=15474] ppid=15470 vsize=74308 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161614216 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=74308 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161704235 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1180.6
Current children cumulated vsize (KiB) 74308

[startup+1243.63 s]
/proc/loadavg: 2.00 1.97 1.95 3/89 16549
/proc/meminfo: memFree=1360008/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=74308 CPUtime=1240.58
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 890 0 0 0 124046 12 0 0 25 0 3 0 161614212 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552802 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 18577 605 181 90 0 18115 0
[pid=15472/tid=15474] ppid=15470 vsize=74308 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161614216 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=74308 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161704235 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1240.58
Current children cumulated vsize (KiB) 74308

[startup+1303.65 s]
/proc/loadavg: 2.00 1.97 1.95 3/90 16550
/proc/meminfo: memFree=1360000/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=74308 CPUtime=1300.53
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 890 0 0 0 130041 12 0 0 25 0 3 0 161614212 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134580529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 18577 605 181 90 0 18115 0
[pid=15472/tid=15474] ppid=15470 vsize=74308 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161614216 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=74308 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161704235 76091392 605 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1300.53
Current children cumulated vsize (KiB) 74308

[startup+1363.67 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1360.48
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 136036 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552468 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1360.48
Current children cumulated vsize (KiB) 84552

[startup+1423.71 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1420.46
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 142034 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134620247 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1420.46
Current children cumulated vsize (KiB) 84552

[startup+1483.75 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1480.44
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 148032 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555021 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1480.44
Current children cumulated vsize (KiB) 84552

[startup+1543.79 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1540.41
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 154029 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134579380 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1540.41
Current children cumulated vsize (KiB) 84552

[startup+1603.84 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1600.4
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 160028 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554071 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1600.4
Current children cumulated vsize (KiB) 84552

[startup+1663.88 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1660.37
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 166025 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552689 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1660.37
Current children cumulated vsize (KiB) 84552

[startup+1723.92 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1720.34
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 172022 12 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134619876 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1720.34
Current children cumulated vsize (KiB) 84552

[startup+1783.97 s]
/proc/loadavg: 2.00 1.97 1.95 3/91 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1780.35
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 891 0 0 0 178022 13 0 0 25 0 4 0 161614212 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552500 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15472/statm: 21138 606 181 90 0 20676 0
[pid=15472/tid=15474] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/15474/stat : 15474 (bprolog) S 15470 15472 15166 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 161614216 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15472/tid=16549] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16549/stat : 16549 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161704235 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15472/tid=16551] ppid=15470 vsize=84552 CPUtime=0
/proc/15472/task/16551/stat : 16551 (bprolog) S 15470 15472 15166 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 161749247 86581248 606 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1780.35
Current children cumulated vsize (KiB) 84552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.67 s]
/proc/loadavg: 2.00 1.97 1.95 4/88 16551
/proc/meminfo: memFree=1359928/2055920 swapFree=4178332/4192956
[pid=15472] ppid=15470 vsize=84552 CPUtime=1800.04
/proc/15472/stat : 15472 (bprolog) R 15470 15472 15166 0 -1 4194304 892 0 0 0 179991 13 0 0 25 0 1 0 161614212 86581248 607 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552634 0 0 4096 2 0 0 0 17 0 0 0
/proc/15472/statm: 21138 607 182 90 0 20676 0
Current children cumulated CPU time (s) 1800.04
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): 1803.68
CPU time (s): 1800.05
CPU user time (s): 1799.92
CPU system time (s): 0.13098
CPU usage (%): 99.7985
Max. virtual memory (cumulated for all children) (KiB): 84552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 892
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= 12
involuntary context switches= 50319

runsolver used 2.25666 s user time and 4.21536 s system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Jan  7 01:09:49 UTC 2007


IDJOB= 199033
IDBENCH= 3589
FILE ID= node10/199033-1168132186

PBS_JOBID= 3477754

Free space on /tmp= 66358 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-80-25.xml
COMMAND LINE= /tmp/evaluation/199033-1168132186/Complete/Ordinary/solver /tmp/evaluation/199033-1168132186/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-199033-1168132186 -o ROOT/results/node10/conversion-199033-1168132186 -C 600 -M 900 /tmp/evaluation/199033-1168132186/Complete/Ordinary/conversion /tmp/evaluation/199033-1168132186/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-199033-1168132186 -o ROOT/results/node10/solver-199033-1168132186 -C 1800 -M 900  /tmp/evaluation/199033-1168132186/Complete/Ordinary/solver /tmp/evaluation/199033-1168132186/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  f18ad709d55b4a2a79fe5af6c5aef318

RANDOM SEED= 366235399

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		: 3000.232
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	: 5914.62
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		: 3000.232
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:       1329848 kB
Buffers:         57308 kB
Cached:         509800 kB
SwapCached:       2120 kB
Active:         272940 kB
Inactive:       363396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1329848 kB
SwapTotal:     4192956 kB
SwapFree:      4178332 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          79920 kB
Slab:            74560 kB
Committed_AS:  3864636 kB
PageTables:       2236 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= 66357 MiB



End job on node10 on Sun Jan  7 01:39:55 UTC 2007