Trace number 215403

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) 1800.04 1812.71

General information on the benchmark

NamepseudoSeries/
ii/ii-16b1.xml
MD5SUM4163ccc10de5ab641614c8f6bd263422
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.45302
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables3456
Number of constraints26520
Maximum constraint arity16
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension26520
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/215403-1168234766/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/node22/watcher-215403-1168234766 -o ROOT/results/node22/solver-215403-1168234766 -C 1800 -M 900 /tmp/evaluation/215403-1168234766/Complete/Ordinary/solver /tmp/evaluation/215403-1168234766/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: 1.96 1.83 1.51 5/94 12024
/proc/meminfo: memFree=667352/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=1320 CPUtime=0
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 301 0 0 0 0 0 0 0 20 0 1 0 171872499 1351680 35 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4642543 0 0 4096 0 0 0 0 17 1 0 0
/proc/12023/statm: 330 35 28 90 0 167 0

[startup+0.102891 s]
/proc/loadavg: 1.96 1.83 1.51 5/94 12024
/proc/meminfo: memFree=667352/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=61640 CPUtime=0.08
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 2121 0 0 0 8 0 0 0 20 0 1 0 171872499 63119360 1837 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134600380 0 0 4096 2 0 0 0 17 1 0 0
/proc/12023/statm: 15410 1837 158 90 0 14948 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 61640

[startup+0.510948 s]
/proc/loadavg: 1.96 1.83 1.51 5/94 12024
/proc/meminfo: memFree=667352/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=61640 CPUtime=0.49
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 6795 0 0 0 47 2 0 0 24 0 1 0 171872499 63119360 6511 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134560530 0 0 4096 2 0 0 0 17 1 0 0
/proc/12023/statm: 15410 6511 158 90 0 14948 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 61640

[startup+1.33208 s]
/proc/loadavg: 1.97 1.84 1.51 3/94 12024
/proc/meminfo: memFree=632280/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=1.31
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 127 4 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134758173 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 74228

[startup+2.97133 s]
/proc/loadavg: 1.97 1.84 1.51 3/95 12025
/proc/meminfo: memFree=628240/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=2.93
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 289 4 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 74228

[startup+6.25783 s]
/proc/loadavg: 1.97 1.84 1.51 3/95 12025
/proc/meminfo: memFree=628240/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=6.19
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 615 4 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 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) 74228

[startup+12.7268 s]
/proc/loadavg: 1.97 1.84 1.52 3/95 12025
/proc/meminfo: memFree=628368/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=12.6
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 1256 4 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134758364 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 74228

[startup+25.5878 s]
/proc/loadavg: 1.97 1.85 1.52 3/95 12025
/proc/meminfo: memFree=628368/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=25.34
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 2530 4 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 74228

[startup+51.2578 s]
/proc/loadavg: 1.98 1.86 1.54 3/95 12025
/proc/meminfo: memFree=628432/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=50.77
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 5073 4 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552673 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 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) 74228

[startup+102.506 s]
/proc/loadavg: 2.06 1.89 1.56 3/95 12025
/proc/meminfo: memFree=628432/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=101.56
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 10151 5 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.56
Current children cumulated vsize (KiB) 74228

[startup+162.606 s]
/proc/loadavg: 2.02 1.91 1.59 3/95 12025
/proc/meminfo: memFree=628496/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=161.1
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 16105 5 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 74228

[startup+222.689 s]
/proc/loadavg: 2.01 1.92 1.61 3/95 12025
/proc/meminfo: memFree=628432/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=220.64
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 22059 5 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.64
Current children cumulated vsize (KiB) 74228

[startup+282.728 s]
/proc/loadavg: 2.00 1.94 1.63 3/95 12025
/proc/meminfo: memFree=628368/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=280.13
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 28007 6 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134815886 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 74228

[startup+342.822 s]
/proc/loadavg: 2.00 1.94 1.65 3/95 12025
/proc/meminfo: memFree=628368/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=339.68
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 33962 6 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 74228

[startup+402.823 s]
/proc/loadavg: 2.00 1.95 1.67 3/95 12025
/proc/meminfo: memFree=628368/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=399.13
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 39907 6 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.13
Current children cumulated vsize (KiB) 74228

[startup+462.833 s]
/proc/loadavg: 2.00 1.96 1.69 3/95 12025
/proc/meminfo: memFree=628304/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=458.59
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 45853 6 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.59
Current children cumulated vsize (KiB) 74228

[startup+522.904 s]
/proc/loadavg: 2.00 1.96 1.71 3/95 12025
/proc/meminfo: memFree=628240/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=518.12
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 51805 7 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 518.12
Current children cumulated vsize (KiB) 74228

[startup+582.969 s]
/proc/loadavg: 2.00 1.97 1.72 3/95 12025
/proc/meminfo: memFree=628240/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=74228 CPUtime=577.63
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 11921 0 0 0 57756 7 0 0 25 0 2 0 171872499 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 18557 9916 179 90 0 18095 0
[pid=12023/tid=12025] ppid=12021 vsize=74228 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 171872617 76009472 9916 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 577.63
Current children cumulated vsize (KiB) 74228

[startup+643.025 s]
/proc/loadavg: 2.00 1.97 1.74 3/95 12025
/proc/meminfo: memFree=628240/2055920 swapFree=4157540/4192956

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

/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13157 0 0 0 117234 11 0 0 25 0 3 0 171872499 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 21125 9975 179 90 0 20663 0
[pid=12023/tid=12025] ppid=12021 vsize=84500 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 171872617 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=84500 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 171962630 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1172.45
Current children cumulated vsize (KiB) 84500

[startup+1243.32 s]
/proc/loadavg: 2.00 2.00 1.84 3/96 12026
/proc/meminfo: memFree=626568/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=84500 CPUtime=1231.94
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13157 0 0 0 123182 12 0 0 25 0 3 0 171872499 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 21125 9975 179 90 0 20663 0
[pid=12023/tid=12025] ppid=12021 vsize=84500 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 171872617 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=84500 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 171962630 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.94
Current children cumulated vsize (KiB) 84500

[startup+1303.34 s]
/proc/loadavg: 2.00 2.00 1.85 4/102 12128
/proc/meminfo: memFree=624960/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=84500 CPUtime=1291.28
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13157 0 0 0 129116 12 0 0 25 0 3 0 171872499 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12023/statm: 21125 9975 179 90 0 20663 0
[pid=12023/tid=12025] ppid=12021 vsize=84500 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 171872617 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=84500 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 171962630 86528000 9975 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.28
Current children cumulated vsize (KiB) 84500

[startup+1363.41 s]
/proc/loadavg: 1.88 1.95 1.84 3/103 12372
/proc/meminfo: memFree=114056/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1351.24
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 135100 24 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552673 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1351.24
Current children cumulated vsize (KiB) 94744

[startup+1423.5 s]
/proc/loadavg: 1.95 1.96 1.85 3/97 12398
/proc/meminfo: memFree=115064/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1411.23
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 141097 26 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134815981 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1411.23
Current children cumulated vsize (KiB) 94744

[startup+1483.58 s]
/proc/loadavg: 1.98 1.97 1.85 3/97 12398
/proc/meminfo: memFree=115064/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1471.25
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 147099 26 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1471.25
Current children cumulated vsize (KiB) 94744

[startup+1543.66 s]
/proc/loadavg: 2.05 1.99 1.86 3/97 12398
/proc/meminfo: memFree=115064/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1531.29
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 153102 27 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.29
Current children cumulated vsize (KiB) 94744

[startup+1603.75 s]
/proc/loadavg: 2.02 1.99 1.87 3/97 12398
/proc/meminfo: memFree=115064/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1591.28
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 159101 27 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134815920 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1591.28
Current children cumulated vsize (KiB) 94744

[startup+1663.83 s]
/proc/loadavg: 2.00 1.99 1.87 3/97 12398
/proc/meminfo: memFree=115000/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1651.3
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 165103 27 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1651.3
Current children cumulated vsize (KiB) 94744

[startup+1723.9 s]
/proc/loadavg: 2.00 1.99 1.88 3/97 12398
/proc/meminfo: memFree=115000/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1711.32
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 171105 27 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1711.32
Current children cumulated vsize (KiB) 94744

[startup+1783.99 s]
/proc/loadavg: 2.00 1.99 1.89 3/97 12398
/proc/meminfo: memFree=115000/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1771.33
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13158 0 0 0 177106 27 0 0 25 0 4 0 171872499 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12023/statm: 23686 9976 179 90 0 23224 0
[pid=12023/tid=12025] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12025/stat : 12025 (bprolog) S 12021 12023 11523 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 171872617 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12026] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12026/stat : 12026 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 171962630 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12023/tid=12364] ppid=12021 vsize=94744 CPUtime=0
/proc/12023/task/12364/stat : 12364 (bprolog) S 12021 12023 11523 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 172007639 97017856 9976 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1771.33
Current children cumulated vsize (KiB) 94744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 2.00 1.99 1.89 3/94 12398
/proc/meminfo: memFree=114936/2055920 swapFree=4157540/4192956
[pid=12023] ppid=12021 vsize=94744 CPUtime=1800.03
/proc/12023/stat : 12023 (bprolog) R 12021 12023 11523 0 -1 4194304 13159 0 0 0 179975 28 0 0 25 0 1 0 171872499 97017856 9977 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 0 0 0 17 0 0 0
/proc/12023/statm: 23686 9977 180 90 0 23224 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 94744

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.04
CPU user time (s): 1799.75
CPU system time (s): 0.287956
CPU usage (%): 99.3013
Max. virtual memory (cumulated for all children) (KiB): 94744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13159
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= 14
involuntary context switches= 35521

runsolver used 2.14967 s user time and 5.73813 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Jan  8 05:39:27 UTC 2007


IDJOB= 215403
IDBENCH= 4999
FILE ID= node22/215403-1168234766

PBS_JOBID= 3481441

Free space on /tmp= 66558 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/ii/ii-16b1.xml
COMMAND LINE= /tmp/evaluation/215403-1168234766/Complete/Ordinary/solver /tmp/evaluation/215403-1168234766/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-215403-1168234766 -o ROOT/results/node22/conversion-215403-1168234766 -C 600 -M 900 /tmp/evaluation/215403-1168234766/Complete/Ordinary/conversion /tmp/evaluation/215403-1168234766/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-215403-1168234766 -o ROOT/results/node22/solver-215403-1168234766 -C 1800 -M 900  /tmp/evaluation/215403-1168234766/Complete/Ordinary/solver /tmp/evaluation/215403-1168234766/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  4163ccc10de5ab641614c8f6bd263422

RANDOM SEED= 486596201

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		: 3000.279
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		: 3000.279
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:        667768 kB
Buffers:         32252 kB
Cached:        1108480 kB
SwapCached:      11256 kB
Active:         748744 kB
Inactive:       577556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        667768 kB
SwapTotal:     4192956 kB
SwapFree:      4157540 kB
Dirty:            6732 kB
Writeback:           0 kB
Mapped:         211156 kB
Slab:            46156 kB
Committed_AS:  3422712 kB
PageTables:       2624 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= 66558 MiB



End job on node22 on Mon Jan  8 06:09:53 UTC 2007