Trace number 457606

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) 1800.02 1800.21

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_1_80.opb
MD5SUM1315caae01d69a106b6850eece7eb42e
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark30.6833
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

Solver Data (download as text)

1800.02/1800.21	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/457606-1178370993/instance-457606-1178370993.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-457606-1178370993 -o ROOT/results/node45/solver-457606-1178370993 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-457606-1178370993.opb /tmp/evaluation/457606-1178370993/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 1.01 0.93 3/77 21644
/proc/meminfo: memFree=1703240/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=12268 CPUtime=0
/proc/21644/stat : 21644 (pbclasp) D 21642 21644 20174 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 191944992 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258939255397 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/21644/statm: 3067 317 242 3 0 167 0

[startup+0.020271 s]
/proc/loadavg: 1.00 1.01 0.93 3/77 21644
/proc/meminfo: memFree=1703240/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=12928 CPUtime=0.01
/proc/21644/stat : 21644 (pbclasp) R 21642 21644 20174 0 -1 4194304 586 0 0 0 1 0 0 0 18 0 1 0 191944992 13238272 553 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21644/statm: 3232 554 314 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+0.101297 s]
/proc/loadavg: 1.00 1.01 0.93 3/77 21644
/proc/meminfo: memFree=1703240/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13188

[startup+0.301303 s]
/proc/loadavg: 1.00 1.01 0.93 3/77 21644
/proc/meminfo: memFree=1703240/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13188

[startup+0.701344 s]
/proc/loadavg: 1.00 1.01 0.93 3/77 21644
/proc/meminfo: memFree=1703240/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13188

[startup+1.50243 s]
/proc/loadavg: 1.00 1.01 0.93 2/82 21649
/proc/meminfo: memFree=1697304/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=0
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21647] ppid=21646 vsize=12664 CPUtime=1.44
/proc/21647/stat : 21647 (pb2clasp1) R 21646 21644 20174 0 -1 4194304 566 0 0 0 144 0 0 0 25 0 1 0 191944997 12967936 525 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 258958988120 0 0 4224 0 0 0 0 17 1 0 0
/proc/21647/statm: 3166 525 340 3 0 266 0
[pid=21648] ppid=21646 vsize=7028 CPUtime=0.17
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 1379 0 0 0 17 0 0 0 16 0 1 0 191944997 7196672 1344 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160225605 0 0 4096 0 0 0 0 17 0 0 0
/proc/21648/statm: 1757 1344 230 81 0 1131 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 191944997 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.65
Current children cumulated vsize (KiB) 50500

[startup+3.10159 s]
/proc/loadavg: 1.00 1.01 0.93 2/82 21649
/proc/meminfo: memFree=1694104/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=24896 CPUtime=0.62
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 6157 0 0 0 60 2 0 0 17 0 1 0 191944997 25493504 5638 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5158241 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 6224 5638 242 81 0 5598 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 191944997 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.37
Current children cumulated vsize (KiB) 55704

[startup+6.30193 s]
/proc/loadavg: 1.00 1.01 0.93 2/81 21649
/proc/meminfo: memFree=1679008/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=24404 CPUtime=3.82
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 6288 0 0 0 380 2 0 0 22 0 1 0 191944997 24989696 5670 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 6101 5670 249 81 0 5475 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.57
Current children cumulated vsize (KiB) 55212

[startup+12.7016 s]
/proc/loadavg: 1.00 1.01 0.93 2/81 21649
/proc/meminfo: memFree=1679072/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=24404 CPUtime=10.22
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 6288 0 0 0 1020 2 0 0 25 0 1 0 191944997 24989696 5670 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 6101 5670 249 81 0 5475 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.97
Current children cumulated vsize (KiB) 55212

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 0.93 2/81 21649
/proc/meminfo: memFree=1679072/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=24404 CPUtime=23.02
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 6289 0 0 0 2300 2 0 0 25 0 1 0 191944997 24989696 5671 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 6101 5671 249 81 0 5475 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.77
Current children cumulated vsize (KiB) 55212

[startup+51.1016 s]
/proc/loadavg: 1.07 1.02 0.93 2/81 21649
/proc/meminfo: memFree=1648736/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=56036 CPUtime=48.61
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 14192 0 0 0 4854 7 0 0 25 0 1 0 191944997 57380864 13574 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 14009 13574 249 81 0 13383 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.36
Current children cumulated vsize (KiB) 86844

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 0.93 2/81 21649
/proc/meminfo: memFree=1601568/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=102164 CPUtime=99.8
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 25722 0 0 0 9964 16 0 0 25 0 1 0 191944997 104615936 25055 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 25541 25055 249 81 0 24915 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.55
Current children cumulated vsize (KiB) 132972

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 0.93 2/81 21649
/proc/meminfo: memFree=1551776/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=152084 CPUtime=159.78
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 38326 0 0 0 15953 25 0 0 25 0 1 0 191944997 155734016 37532 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 38021 37532 249 81 0 37395 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0

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

/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1362.23
Current children cumulated vsize (KiB) 326276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408416/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1419.46
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 141879 67 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.21
Current children cumulated vsize (KiB) 326276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 3/81 21649
/proc/meminfo: memFree=1408480/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1479.45
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 147877 68 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789702 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.2
Current children cumulated vsize (KiB) 326276

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408544/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1539.43
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 153875 68 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.18
Current children cumulated vsize (KiB) 326276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408544/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1599.42
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 159873 69 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.17
Current children cumulated vsize (KiB) 326276

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408544/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1659.4
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 165871 69 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.15
Current children cumulated vsize (KiB) 326276

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408480/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1719.39
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 171869 70 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.14
Current children cumulated vsize (KiB) 326276

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408480/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1779.37
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 177867 70 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.12
Current children cumulated vsize (KiB) 326276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 0.94 2/81 21649
/proc/meminfo: memFree=1408480/2055920 swapFree=4157932/4192956
[pid=21644] ppid=21642 vsize=13188 CPUtime=0.04
/proc/21644/stat : 21644 (pbclasp) S 21642 21644 20174 0 -1 4194304 681 0 0 0 4 0 0 0 16 0 1 0 191944992 13504512 630 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21644/statm: 3297 630 320 3 0 397 0
[pid=21646] ppid=21644 vsize=5352 CPUtime=2.71
/proc/21646/stat : 21646 (sh) S 21644 21644 20174 0 -1 4194304 297 568 0 0 0 0 271 0 16 0 1 0 191944997 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21646/statm: 1338 224 188 169 0 49 0
[pid=21648] ppid=21646 vsize=295468 CPUtime=1797.27
/proc/21648/stat : 21648 (clasp-1.0) R 21646 21644 20174 0 -1 4194304 74319 0 0 0 179657 70 0 0 25 0 1 0 191944997 302559232 73178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21648/statm: 73867 73178 249 81 0 73241 0
[pid=21649] ppid=21646 vsize=12268 CPUtime=0
/proc/21649/stat : 21649 (pboutclasp.pl) S 21646 21644 20174 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191944997 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21649/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 326276

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 21644 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=756580
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 2.77958
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.21
CPU time (s): 1800.02
CPU user time (s): 1799.32
CPU system time (s): 0.7
CPU usage (%): 99.9892
Max. virtual memory (cumulated for all children) (KiB): 326440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.75658
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2151
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= 148
involuntary context switches= 64

runsolver used 1.64275 second user time and 4.91325 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat May  5 13:16:33 UTC 2007

IDJOB= 457606
IDBENCH= 48352
IDSOLVER= 167
FILE ID= node45/457606-1178370993

PBS_JOBID= 5189184

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-04-10
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_1_80.opb
COMMAND LINE= pbclasp instance-457606-1178370993.opb /tmp/evaluation/457606-1178370993/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-457606-1178370993 -o ROOT/results/node45/conversion-457606-1178370993 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/457606-1178370993/instance-457606-1178370993.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-457606-1178370993 -o ROOT/results/node45/solver-457606-1178370993 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-457606-1178370993.opb /tmp/evaluation/457606-1178370993/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  1315caae01d69a106b6850eece7eb42e

RANDOM SEED= 219932876

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1703648 kB
Buffers:         40712 kB
Cached:         203628 kB
SwapCached:      14468 kB
Active:         110616 kB
Inactive:       157016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703648 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          30316 kB
Slab:            70220 kB
Committed_AS:  3918912 kB
PageTables:       1732 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= 66562 MiB

End job on node45 on Sat May  5 13:46:34 UTC 2007