Trace number 334901

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
SATzilla CRAFTED? (exit code) 1199.36 1199.85

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
MD5SUMff7bc04717f7472a7de76a6b5c02e3a4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables9528
Number of clauses1018562
Sum of the clauses size2044318
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21017395
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 55
Number of clauses of size over 51154

Solver Data (download as text)

30.97/31.07	c run March_dl for 5 seconds ... 
30.97/31.07	c Bin: Executing march_dl
30.97/31.07	c child exit by a signal
30.97/31.07	c march_dl returned code 137.
30.97/31.07	c run saps (UBCSAT implementation) for 2 seconds ... 
30.97/31.07	c Bin: Executing ubcsat2006
30.97/31.07	c child exited successfully
30.97/31.07	c ubcsat2006 returned code 0.
30.97/31.07	c satzilla computing base features
30.97/31.07	c satzilla doing unit-prop probe
30.97/31.07	c satzilla doing local search probe
30.97/31.07	c satzilla doing lobjois search-space size estimate
30.97/31.07	c satzilla's ranking:
30.97/31.07	c 1) zchaff_rand+P: 0.525951
30.97/31.07	c 2) vallst+P: 2.696167
30.97/31.07	c 3) march_dl+P: 6.863484
30.97/31.07	c 4) minisat20: 7.587046
30.97/31.07	c 5) minisat20+P: 8.865221
30.97/31.07	c 6) march_dl: 9.733478
30.97/31.07	c 7) kcnfs+P: 999.000000
30.97/31.07	c 8) kcnfs: 999.000000
30.97/31.07	c 9) vallst: 999.000000
30.97/31.07	c 10) zchaff_rand: 999.000000
30.97/31.07	c satzilla running zchaff_rand with preprocessing ... 
1199.29/1199.82	c Preprocessing...
1199.29/1199.82	c Inital problem has 9528 variables, 1167 nary clauses (1017395 binary clauses).
1199.29/1199.82	c Num non-binary clauses 1167, Average non-binary clause length 8.165
1199.29/1199.82	c Theory has no gaps
1199.29/1199.82	c Preprocessor runtime was 9.280 seconds.
1199.29/1199.82	c 
1199.29/1199.82	c Satisfiability of theory still undetermined.
1199.29/1199.82	c See file /tmp/mXPu7Y for simplified theory.
1199.29/1199.82	c Bin: Executing zchaff_rand
1199.29/1199.82	c child exit by a signal
1199.29/1199.82	c zchaff_rand returned code 137.
1199.29/1199.82	c zchaff_rand returned code 137.
1199.29/1199.82	c satzilla running vallst with preprocessing ... 
1199.29/1199.82	c Bin: Executing vallst
1199.29/1199.82	c vallst returned code 1.
1199.29/1199.82	c vallst returned code 1.
1199.29/1199.82	c satzilla running march_dl with preprocessing ... 
1199.29/1199.82	c Bin: Executing march_dl
1199.29/1199.82	c march_dl returned code 1.
1199.29/1199.82	c march_dl returned code 1.
1199.29/1199.82	c satzilla running minisat20 ... 
1199.29/1199.82	c Bin: Executing minisat20
1199.29/1199.82	c minisat20 returned code 1.
1199.29/1199.82	c minisat20 returned code 1.
1199.29/1199.82	c satzilla running minisat20 with preprocessing ... 
1199.29/1199.82	c Bin: Executing minisat20
1199.29/1199.82	c minisat20 returned code 1.
1199.29/1199.82	c minisat20 returned code 1.
1199.29/1199.82	c satzilla running march_dl ... 
1199.29/1199.82	c Bin: Executing march_dl
1199.29/1199.82	c march_dl returned code 1.
1199.29/1199.82	c march_dl returned code 1.
1199.29/1199.82	c satzilla running kcnfs with preprocessing ... 
1199.29/1199.82	c Bin: Executing kcnfs
1199.29/1199.82	c kcnfs returned code 1.
1199.29/1199.82	c kcnfs returned code 1.
1199.29/1199.82	c satzilla running kcnfs ... 
1199.29/1199.82	c Bin: Executing kcnfs
1199.29/1199.82	c kcnfs returned code 1.
1199.29/1199.82	c kcnfs returned code 1.
1199.29/1199.82	c satzilla running vallst ... 
1199.29/1199.82	c Bin: Executing vallst
1199.29/1199.82	c vallst returned code 1.
1199.29/1199.82	c vallst returned code 1.
1199.29/1199.82	c satzilla running zchaff_rand ... 
1199.29/1199.83	c Bin: Executing zchaff_rand
1199.29/1199.83	c zchaff_rand returned code 1.
1199.29/1199.83	c zchaff_rand returned code 1.
1199.29/1199.83	c ERROR: All Failed! 
1199.29/1199.83	c SATZILLA_TIME=1199.510000

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-334901-1173599142 -o ROOT/results/node11/solver-334901-1173599142 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334901-1173599142/SATzilla2007_C /tmp/evaluation/334901-1173599142/instance-334901-1173599142.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.78 0.95 0.98 3/77 25835
/proc/meminfo: memFree=1149096/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=4616 CPUtime=0
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 855 0 0 0 0 0 0 0 19 0 1 0 379868965 4726784 850 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134549425 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 1154 857 49 118 0 1033 0

[startup+0.0198749 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25835
/proc/meminfo: memFree=1149096/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=9324 CPUtime=0.01
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 1254 0 0 0 1 0 0 0 19 0 1 0 379868965 9547776 1249 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 2331 1249 50 118 0 2210 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10764

[startup+0.101884 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25835
/proc/meminfo: memFree=1149096/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=10512 CPUtime=0.09
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 1629 0 0 0 9 0 0 0 19 0 1 0 379868965 10764288 1624 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 2628 1624 50 118 0 2507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11952

[startup+0.301907 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25835
/proc/meminfo: memFree=1149096/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=13416 CPUtime=0.29
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 2543 0 0 0 28 1 0 0 20 0 1 0 379868965 13737984 2538 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 3354 2539 50 118 0 3233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14856

[startup+0.701954 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25835
/proc/meminfo: memFree=1149096/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=19224 CPUtime=0.69
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 4374 0 0 0 67 2 0 0 24 0 1 0 379868965 19685376 4369 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 4839 4370 50 118 0 4718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20664

[startup+1.50105 s]
/proc/loadavg: 0.78 0.95 0.98 3/79 25837
/proc/meminfo: memFree=1126104/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=45412 CPUtime=1.48
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 9624 0 0 0 144 4 0 0 25 0 1 0 379868965 46501888 6557 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134617627 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 11353 6557 53 118 0 11232 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46852

[startup+3.10124 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 25837
/proc/meminfo: memFree=1121624/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=0
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 379868965 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 360 110 95 260 0 84 0
[pid=25836] ppid=25835 vsize=61928 CPUtime=3.08
/proc/25836/stat : 25836 (march_dl) R 25835 25835 25758 0 -1 4194304 15498 0 0 0 302 6 0 0 25 0 1 0 379868965 63414272 11436 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134543076 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25836/statm: 15482 11436 55 118 0 15361 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63368

[startup+6.30261 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 25838
/proc/meminfo: memFree=1142616/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=1440 CPUtime=4.99
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 135 31992 0 0 0 0 485 14 16 0 1 0 379868965 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 360 111 96 260 0 84 0
[pid=25838] ppid=25835 vsize=63136 CPUtime=1.28
/proc/25838/stat : 25838 (ubcsat2006) R 25835 25835 25758 0 -1 4194304 11550 0 0 0 123 5 0 0 25 0 1 0 379869466 64651264 11533 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 134718096 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25838/statm: 15784 11533 155 64 0 15365 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 64576

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 25838
/proc/meminfo: memFree=1106872/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=43380 CPUtime=12.67
/proc/25835/stat : 25835 (SATzilla2007_C) R 25833 25835 25758 0 -1 4194304 24773 43565 0 0 435 12 798 22 25 0 1 0 379868965 44421120 10639 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/25835/statm: 10845 10639 124 260 0 10569 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 43380

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 25838
/proc/meminfo: memFree=1105720/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=43924 CPUtime=25.47
/proc/25835/stat : 25835 (SATzilla2007_C) R 25833 25835 25758 0 -1 4194304 30132 43565 0 0 1710 17 798 22 25 0 1 0 379868965 44978176 10780 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134526943 0 0 4096 0 0 0 0 17 1 0 0
/proc/25835/statm: 10981 10780 124 260 0 10705 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43924

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 25839
/proc/meminfo: memFree=952496/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=93712 CPUtime=9.57
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 21737 0 0 0 943 14 0 0 25 0 1 0 379873115 95961088 16642 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 23428 16642 112 208 0 23200 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 212972

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 25839
/proc/meminfo: memFree=949360/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=95196 CPUtime=60.74
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 22519 0 0 0 6043 31 0 0 25 0 1 0 379873115 97480704 17424 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134553859 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 23799 17424 112 208 0 23571 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 214456

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 3/79 25839
/proc/meminfo: memFree=944560/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=133608 CPUtime=120.72
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 28834 0 0 0 12021 51 0 0 25 0 1 0 379873115 136814592 18618 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134544055 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 33402 18618 112 208 0 33174 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 252868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25839
/proc/meminfo: memFree=938992/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=135424 CPUtime=180.7
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 30204 0 0 0 18006 64 0 0 25 0 1 0 379873115 138674176 19988 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 33856 19988 112 208 0 33628 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 254684

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25839
/proc/meminfo: memFree=935152/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=136880 CPUtime=240.68
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 31195 0 0 0 23991 77 0 0 25 0 1 0 379873115 140165120 20979 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543639 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 34220 20979 112 208 0 33992 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 256140

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25839
/proc/meminfo: memFree=931448/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=138116 CPUtime=300.67
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 32101 0 0 0 29977 90 0 0 25 0 1 0 379873115 141430784 21885 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134576721 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 34529 21885 112 208 0 34301 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 257376

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25839
/proc/meminfo: memFree=927928/2055920 swapFree=4169972/4192956

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


[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25839
/proc/meminfo: memFree=907000/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=178588 CPUtime=780.52
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 38231 0 0 0 77896 156 0 0 25 0 1 0 379873115 182874112 28015 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543618 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 44647 28015 112 208 0 44419 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 297848

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25839
/proc/meminfo: memFree=904312/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=179600 CPUtime=840.51
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 38883 0 0 0 83888 163 0 0 25 0 1 0 379873115 183910400 28667 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134544018 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 44900 28667 112 208 0 44672 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 298860

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 25947
/proc/meminfo: memFree=900352/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=180440 CPUtime=900.45
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 39534 0 0 0 89873 172 0 0 25 0 1 0 379873115 184770560 29318 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45110 29318 112 208 0 44882 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 299700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=898536/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=181304 CPUtime=960.37
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 40235 0 0 0 95859 178 0 0 25 0 1 0 379873115 185655296 30019 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45326 30019 112 208 0 45098 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 300564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/79 26037
/proc/meminfo: memFree=896368/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=182288 CPUtime=1020.36
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 40823 0 0 0 101849 187 0 0 25 0 1 0 379873115 186662912 30607 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543544 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45572 30607 112 208 0 45344 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 301548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=894320/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=182948 CPUtime=1080.33
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 41386 0 0 0 107841 192 0 0 25 0 1 0 379873115 187338752 31170 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45737 31170 112 208 0 45509 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 302208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=891056/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=183796 CPUtime=1140.32
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42188 0 0 0 113832 200 0 0 25 0 1 0 379873115 188207104 31972 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45949 31972 112 208 0 45721 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 303056

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

[startup+1190.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890544/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=183880 CPUtime=1148.31
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42319 0 0 0 114631 200 0 0 25 0 1 0 379873115 188293120 32103 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45970 32103 112 208 0 45742 0
Current children cumulated CPU time (s) 1189.79
Current children cumulated vsize (KiB) 303140

[startup+1196.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890352/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=183980 CPUtime=1154.72
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42356 0 0 0 115271 201 0 0 25 0 1 0 379873115 188395520 32140 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45995 32140 112 208 0 45767 0
Current children cumulated CPU time (s) 1196.2
Current children cumulated vsize (KiB) 303240

[startup+1198.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890352/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=183980 CPUtime=1156.31
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42358 0 0 0 115430 201 0 0 25 0 1 0 379873115 188395520 32142 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 45995 32142 112 208 0 45767 0
Current children cumulated CPU time (s) 1197.79
Current children cumulated vsize (KiB) 303240

[startup+1199.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890288/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=184072 CPUtime=1157.11
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42376 0 0 0 115510 201 0 0 25 0 1 0 379873115 188489728 32160 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543609 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 46018 32160 112 208 0 45790 0
Current children cumulated CPU time (s) 1198.59
Current children cumulated vsize (KiB) 303332

[startup+1199.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890288/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=184072 CPUtime=1157.51
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42376 0 0 0 115550 201 0 0 25 0 1 0 379873115 188489728 32160 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 46018 32160 112 208 0 45790 0
Current children cumulated CPU time (s) 1198.99
Current children cumulated vsize (KiB) 303332

[startup+1199.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890288/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=184072 CPUtime=1157.71
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42376 0 0 0 115570 201 0 0 25 0 1 0 379873115 188489728 32160 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134542816 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 46018 32160 112 208 0 45790 0
Current children cumulated CPU time (s) 1199.19
Current children cumulated vsize (KiB) 303332

[startup+1199.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26037
/proc/meminfo: memFree=890288/2055920 swapFree=4169972/4192956
[pid=25835] ppid=25833 vsize=119260 CPUtime=41.48
/proc/25835/stat : 25835 (SATzilla2007_C) S 25833 25835 25758 0 -1 4194304 70097 43565 0 0 3279 49 798 22 25 0 1 0 379868965 122122240 29383 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25835/statm: 29815 29383 164 260 0 29539 0
[pid=25839] ppid=25835 vsize=184072 CPUtime=1157.81
/proc/25839/stat : 25839 (zchaff_rand) R 25835 25835 25758 0 -1 4194304 42376 0 0 0 115580 201 0 0 25 0 1 0 379873115 188489728 32160 18446744073709551615 134512640 135365884 4294956752 18446744073709551615 134543601 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25839/statm: 46018 32160 112 208 0 45790 0
Current children cumulated CPU time (s) 1199.29
Current children cumulated vsize (KiB) 303332

Child status: 17
Real time (s): 1199.85
CPU time (s): 1199.36
CPU user time (s): 1196.59
CPU system time (s): 2.77858
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 303332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.59
system time used= 2.77858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156051
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= 26
involuntary context switches= 2664

runsolver used 1.23081 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Mar 11 07:45:44 UTC 2007

IDJOB= 334901
IDBENCH= 24638
IDSOLVER= 135
FILE ID= node11/334901-1173599142

PBS_JOBID= 4101243

Free space on /tmp= 66213 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334901-1173599142/SATzilla2007_C /tmp/evaluation/334901-1173599142/instance-334901-1173599142.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-334901-1173599142 -o ROOT/results/node11/solver-334901-1173599142 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334901-1173599142/SATzilla2007_C /tmp/evaluation/334901-1173599142/instance-334901-1173599142.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  ff7bc04717f7472a7de76a6b5c02e3a4

RANDOM SEED= 377875848

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1149504 kB
Buffers:         56148 kB
Cached:         752640 kB
SwapCached:       2248 kB
Active:         449324 kB
Inactive:       382080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149504 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:           21140 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            60548 kB
Committed_AS:  1206436 kB
PageTables:       1756 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= 66213 MiB

End job on node11 on Sun Mar 11 08:05:44 UTC 2007