Trace number 420402

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
PB-clasp 2007-04-10? (TO) 1800.09 1799.62

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
MD5SUM6dff79b0d7d9f8327e93243a49f1fb66
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark559.929
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables552
Total number of constraints30977
Number of constraints which are clauses30977
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.09/1799.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420402-1177423543/instance-420402-1177423543.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-420402-1177423543 -o ROOT/results/node16/solver-420402-1177423543 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420402-1177423543.opb /tmp/evaluation/420402-1177423543/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5738
/proc/meminfo: memFree=1906248/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12268 CPUtime=0
/proc/5738/stat : 5738 (pbclasp) D 5736 5738 4176 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 190271969 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/5738/statm: 3067 317 242 3 0 167 0

[startup+0.0471159 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5738
/proc/meminfo: memFree=1906248/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.102058 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5738
/proc/meminfo: memFree=1906248/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301014 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5738
/proc/meminfo: memFree=1906248/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701931 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5738
/proc/meminfo: memFree=1906248/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50277 s]
/proc/loadavg: 1.00 1.00 1.00 3/82 5743
/proc/meminfo: memFree=1902432/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=0
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5741] ppid=5740 vsize=12400 CPUtime=1.45
/proc/5741/stat : 5741 (pb2clasp1) R 5740 5738 4176 0 -1 4194304 501 0 0 0 145 0 0 0 25 0 1 0 190271974 12697600 460 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231961993248 0 0 4224 0 0 0 0 17 1 0 0
/proc/5741/statm: 3100 460 340 3 0 200 0
[pid=5742] ppid=5740 vsize=5412 CPUtime=0.15
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 991 0 0 0 15 0 0 0 16 0 1 0 190271974 5541888 956 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243912 0 0 4096 0 0 0 0 17 0 0 0
/proc/5742/statm: 1353 956 230 81 0 727 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190271974 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 47832

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 5743
/proc/meminfo: memFree=1900192/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=0
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5741] ppid=5740 vsize=12400 CPUtime=3.05
/proc/5741/stat : 5741 (pb2clasp1) R 5740 5738 4176 0 -1 4194304 501 0 0 0 305 0 0 0 25 0 1 0 190271974 12697600 460 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231962072254 0 0 4224 0 0 0 0 17 1 0 0
/proc/5741/statm: 3100 460 340 3 0 200 0
[pid=5742] ppid=5740 vsize=8464 CPUtime=0.33
/proc/5742/stat : 5742 (clasp-1.0) S 5740 5738 4176 0 -1 4194304 1755 0 0 0 33 0 0 0 16 0 1 0 190271974 8667136 1720 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5742/statm: 2116 1720 230 81 0 1490 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190271974 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.41
Current children cumulated vsize (KiB) 50884

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1887592/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=19684 CPUtime=2.71
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 4893 0 0 0 270 1 0 0 19 0 1 0 190271974 20156416 4451 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 4921 4451 245 81 0 4295 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.67
Current children cumulated vsize (KiB) 49704

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1887720/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=19660 CPUtime=9.11
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 4904 0 0 0 910 1 0 0 25 0 1 0 190271974 20131840 4421 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 4915 4421 245 81 0 4289 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 13.07
Current children cumulated vsize (KiB) 49680

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1886120/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=21684 CPUtime=21.92
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 5406 0 0 0 2190 2 0 0 25 0 1 0 190271974 22204416 4923 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741331 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 5421 4923 245 81 0 4795 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.88
Current children cumulated vsize (KiB) 51704

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1883048/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=24684 CPUtime=47.51
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 6159 0 0 0 4749 2 0 0 25 0 1 0 190271974 25276416 5629 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134748326 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 6171 5629 245 81 0 5545 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.47
Current children cumulated vsize (KiB) 54704

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1877416/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=31044 CPUtime=98.72
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 7726 0 0 0 9868 4 0 0 25 0 1 0 190271974 31789056 7057 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 7761 7057 245 81 0 7135 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.68
Current children cumulated vsize (KiB) 61064

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1872232/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=36824 CPUtime=158.73
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 9350 0 0 0 15867 6 0 0 25 0 1 0 190271974 37707776 8346 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 9206 8346 245 81 0 8580 0

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

/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1362.75
Current children cumulated vsize (KiB) 116424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1827176/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=87216 CPUtime=1418.8
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 29150 0 0 0 141852 28 0 0 25 0 1 0 190271974 89309184 19281 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 21804 19281 245 81 0 21178 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.76
Current children cumulated vsize (KiB) 117236

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1825448/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=89068 CPUtime=1478.8
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 29885 0 0 0 147851 29 0 0 25 0 1 0 190271974 91205632 19656 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 22267 19656 245 81 0 21641 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.76
Current children cumulated vsize (KiB) 119088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1824680/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=90144 CPUtime=1538.8
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 30432 0 0 0 153850 30 0 0 25 0 1 0 190271974 92307456 19861 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 22536 19861 245 81 0 21910 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.76
Current children cumulated vsize (KiB) 120164

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1824232/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=90564 CPUtime=1598.8
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 30751 0 0 0 159850 30 0 0 25 0 1 0 190271974 92737536 19969 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 22641 19969 245 81 0 22015 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.76
Current children cumulated vsize (KiB) 120584

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1823592/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=90984 CPUtime=1658.81
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 30955 0 0 0 165850 31 0 0 25 0 1 0 190271974 93167616 20083 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784500 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 22746 20083 245 81 0 22120 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.77
Current children cumulated vsize (KiB) 121004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5743
/proc/meminfo: memFree=1822312/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=92484 CPUtime=1718.81
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 31693 0 0 0 171849 32 0 0 25 0 1 0 190271974 94703616 20388 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617218 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 23121 20388 245 81 0 22495 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.77
Current children cumulated vsize (KiB) 122504

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5745
/proc/meminfo: memFree=1820712/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=94604 CPUtime=1778.82
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 32634 0 0 0 177849 33 0 0 25 0 1 0 190271974 96874496 20770 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 23651 20770 245 81 0 23025 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.78
Current children cumulated vsize (KiB) 124624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1799.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5745
/proc/meminfo: memFree=1820712/2055920 swapFree=4148656/4192956
[pid=5738] ppid=5736 vsize=12400 CPUtime=0.03
/proc/5738/stat : 5738 (pbclasp) S 5736 5738 4176 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190271969 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5738/statm: 3100 439 320 3 0 200 0
[pid=5740] ppid=5738 vsize=5352 CPUtime=3.93
/proc/5740/stat : 5740 (sh) S 5738 5738 4176 0 -1 4194304 297 503 0 0 0 0 393 0 16 0 1 0 190271973 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5740/statm: 1338 224 188 169 0 49 0
[pid=5742] ppid=5740 vsize=94604 CPUtime=1796.13
/proc/5742/stat : 5742 (clasp-1.0) R 5740 5738 4176 0 -1 4194304 32638 0 0 0 179580 33 0 0 25 0 1 0 190271974 96874496 20774 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5742/statm: 23651 20774 245 81 0 23025 0
[pid=5743] ppid=5740 vsize=12268 CPUtime=0
/proc/5743/stat : 5743 (pboutclasp.pl) S 5740 5738 4176 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190271974 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/5743/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 124624

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

Solver just ended. Dumping a history of the last processes samples

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5738 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=972396
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 3.99239
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1799.62
CPU time (s): 1800.09
CPU user time (s): 1799.76
CPU system time (s): 0.33
CPU usage (%): 100.026
Max. virtual memory (cumulated for all children) (KiB): 124624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9724
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1767
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= 44
involuntary context switches= 71

runsolver used 1.63675 second user time and 4.92125 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Apr 24 14:05:43 UTC 2007

IDJOB= 420402
IDBENCH= 47842
IDSOLVER= 167
FILE ID= node16/420402-1177423543

PBS_JOBID= 4675649

Free space on /tmp= 66402 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
COMMAND LINE= pbclasp instance-420402-1177423543.opb /tmp/evaluation/420402-1177423543/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-420402-1177423543 -o ROOT/results/node16/conversion-420402-1177423543 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420402-1177423543/instance-420402-1177423543.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-420402-1177423543 -o ROOT/results/node16/solver-420402-1177423543 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420402-1177423543.opb /tmp/evaluation/420402-1177423543/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  6dff79b0d7d9f8327e93243a49f1fb66

RANDOM SEED= 614507156

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1906656 kB
Buffers:         12004 kB
Cached:          57168 kB
SwapCached:      12292 kB
Active:          50760 kB
Inactive:        46452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906656 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            2852 kB
Writeback:           0 kB
Mapped:          35032 kB
Slab:            37516 kB
Committed_AS:  7520184 kB
PageTables:       1852 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= 66402 MiB

End job on node16 on Tue Apr 24 14:35:43 UTC 2007