Trace number 422738

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 RANDOM? (exit code) 4998.51 5000.3

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1867.01
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.95/11.05	c run March_dl for 5 seconds ... 
10.95/11.05	c Bin: Executing march_dl
10.95/11.05	c child exit by a signal
10.95/11.05	c march_dl returned code 137.
10.95/11.05	c run saps (UBCSAT implementation) for 2 seconds ... 
10.95/11.05	c Bin: Executing ubcsat2006
10.95/11.05	c child exited successfully
10.95/11.05	c ubcsat2006 returned code 0.
10.95/11.05	c satzilla computing base features
10.95/11.05	c satzilla doing unit-prop probe
10.95/11.05	c satzilla doing local search probe
10.95/11.05	c satzilla doing lobjois search-space size estimate
10.95/11.05	c satzilla's ranking:
10.95/11.05	c 1) kcnfs: -1692.928486
10.95/11.05	c 2) march_dl: -72.627857
10.95/11.05	c 3) minisat20+P: -9.789770
10.95/11.05	c 4) kcnfs+P: 999.000000
10.95/11.05	c 5) march_dl+P: 999.000000
10.95/11.05	c 6) vallst+P: 999.000000
10.95/11.05	c 7) zchaff_rand+P: 999.000000
10.95/11.05	c 8) vallst: 999.000000
10.95/11.05	c 9) zchaff_rand: 999.000000
10.95/11.05	c 10) minisat20: 999.000000
10.95/11.05	c satzilla running kcnfs ... 
4998.17/5000.07	c Bin: Executing kcnfs
4998.17/5000.07	c child exit by a signal
4998.17/5000.07	c kcnfs returned code 137.
4998.17/5000.07	c kcnfs returned code 137.
4998.17/5000.07	c satzilla running march_dl ... 
4998.17/5000.07	c Bin: Executing march_dl
4998.17/5000.07	c march_dl returned code 1.
4998.17/5000.07	c march_dl returned code 1.
4998.17/5000.07	c satzilla running minisat20 with preprocessing ... 
4998.38/5000.29	c Preprocessing...
4998.38/5000.29	c Inital problem has 10000 variables, 42000 nary clauses (0 binary clauses).
4998.38/5000.29	c Num non-binary clauses 42000, Average non-binary clause length 3.000
4998.38/5000.29	c Theory has no gaps
4998.38/5000.29	c Preprocessor runtime was 0.170 seconds.
4998.38/5000.29	c 
4998.38/5000.29	c Satisfiability of theory still undetermined.
4998.38/5000.29	c See file /tmp/IWa1t8 for simplified theory.
4998.38/5000.29	c Bin: Executing minisat20
4998.38/5000.29	c minisat20 returned code 1.
4998.38/5000.29	c minisat20 returned code 1.
4998.38/5000.29	c satzilla running kcnfs with preprocessing ... 
4998.38/5000.29	c Bin: Executing kcnfs
4998.38/5000.29	c kcnfs returned code 1.
4998.38/5000.29	c kcnfs returned code 1.
4998.38/5000.29	c satzilla running march_dl with preprocessing ... 
4998.38/5000.29	c Bin: Executing march_dl
4998.38/5000.29	c march_dl returned code 1.
4998.38/5000.29	c march_dl returned code 1.
4998.38/5000.29	c satzilla running vallst with preprocessing ... 
4998.38/5000.29	c Bin: Executing vallst
4998.38/5000.29	c vallst returned code 1.
4998.38/5000.29	c vallst returned code 1.
4998.38/5000.29	c satzilla running zchaff_rand with preprocessing ... 
4998.38/5000.29	c Bin: Executing zchaff_rand
4998.38/5000.29	c zchaff_rand returned code 1.
4998.38/5000.29	c zchaff_rand returned code 1.
4998.38/5000.29	c satzilla running vallst ... 
4998.38/5000.29	c Bin: Executing vallst
4998.38/5000.29	c vallst returned code 1.
4998.38/5000.29	c vallst returned code 1.
4998.38/5000.29	c satzilla running zchaff_rand ... 
4998.38/5000.29	c Bin: Executing zchaff_rand
4998.38/5000.29	c zchaff_rand returned code 1.
4998.38/5000.29	c zchaff_rand returned code 1.
4998.38/5000.29	c satzilla running minisat20 ... 
4998.38/5000.29	c Bin: Executing minisat20
4998.38/5000.29	c minisat20 returned code 1.
4998.38/5000.29	c minisat20 returned code 1.
4998.38/5000.29	c ERROR: All Failed! 
4998.38/5000.29	c SATZILLA_TIME=4999.250000

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-422738-1177584408 -o ROOT/results/node71/solver-422738-1177584408 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422738-1177584408/SATzilla2007_R /tmp/evaluation/422738-1177584408/instance-422738-1177584408.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.96 3/64 21285
/proc/meminfo: memFree=1764800/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=1596 CPUtime=0
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 258 0 0 0 0 0 0 0 19 0 1 0 234430116 1634304 253 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 399 253 50 118 0 278 0

[startup+0.0792489 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 21285
/proc/meminfo: memFree=1764800/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=3604 CPUtime=0.07
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 867 0 0 0 7 0 0 0 19 0 1 0 234430116 3690496 670 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134644061 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 901 670 52 118 0 780 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5044

[startup+0.101252 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 21285
/proc/meminfo: memFree=1764800/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=3744 CPUtime=0.09
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 926 0 0 0 9 0 0 0 19 0 1 0 234430116 3833856 686 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134617627 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 936 686 53 118 0 815 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5184

[startup+0.301279 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 21285
/proc/meminfo: memFree=1764800/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=4032 CPUtime=0.29
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 3696 0 0 0 28 1 0 0 21 0 1 0 234430116 4128768 768 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 1008 771 61 118 0 887 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5472

[startup+0.701334 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 21285
/proc/meminfo: memFree=1764800/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=12160 CPUtime=0.69
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 7690 0 0 0 55 14 0 0 24 0 1 0 234430116 12451840 2699 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 3040 2699 72 118 0 2919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13600

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21287
/proc/meminfo: memFree=1754032/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=11368 CPUtime=1.49
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 8518 0 0 0 123 26 0 0 25 0 1 0 234430116 11640832 2560 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134536701 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 2842 2560 74 118 0 2721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12808

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21287
/proc/meminfo: memFree=1754416/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=0
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430116 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21285/statm: 360 110 95 260 0 84 0
[pid=21286] ppid=21285 vsize=11588 CPUtime=3.09
/proc/21286/stat : 21286 (march_dl) R 21285 21285 20990 0 -1 4194304 8570 0 0 0 283 26 0 0 25 0 1 0 234430116 11866112 2612 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134573160 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21286/statm: 2897 2612 74 118 0 2776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13028

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21288
/proc/meminfo: memFree=1761456/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=1440 CPUtime=4.99
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 133 8761 0 0 0 0 473 26 16 0 1 0 234430116 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 360 111 96 260 0 84 0
[pid=21288] ppid=21285 vsize=6188 CPUtime=1.29
/proc/21288/stat : 21288 (ubcsat2006) R 21285 21285 20990 0 -1 4194304 909 0 0 0 123 6 0 0 25 0 1 0 234430616 6336512 892 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21288/statm: 1547 892 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1749936/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189772 CPUtime=1.64
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 2976 0 0 0 163 1 0 0 25 0 1 0 234431221 194326528 2960 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134628767 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47443 2960 131 48 0 47040 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 194260

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1750064/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189772 CPUtime=14.43
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 2979 0 0 0 1442 1 0 0 25 0 1 0 234431221 194326528 2963 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47443 2963 132 48 0 47040 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 194260

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1750064/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189776 CPUtime=40.02
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 2981 0 0 0 4001 1 0 0 25 0 1 0 234431221 194330624 2965 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134617717 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47444 2965 132 48 0 47041 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 194264

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1750064/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189776 CPUtime=91.21
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 2985 0 0 0 9120 1 0 0 25 0 1 0 234431221 194330624 2969 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134618565 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47444 2969 132 48 0 47041 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 194264

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1750064/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=151.2
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 2990 0 0 0 15118 2 0 0 25 0 1 0 234431221 194334720 2974 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134618700 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 2974 132 48 0 47042 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 194268

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1749872/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=211.18
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3040 0 0 0 21116 2 0 0 25 0 1 0 234431221 194334720 3024 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563536 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3024 138 48 0 47042 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 194268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1749808/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=271.16
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 27114 2 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134562851 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 194268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 21289
/proc/meminfo: memFree=1749808/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=331.14
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 33112 2 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0

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

/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4649.57
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 464948 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134634903 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 194268

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748528/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4709.55
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 470946 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559442 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 194268

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748528/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4769.53
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 476944 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 194268

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748528/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4829.51
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 482942 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 194268

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748528/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4889.49
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 488940 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564770 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 194268

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4949.47
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 494938 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559572 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 194268

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4953.47
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 495338 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4964.48
Current children cumulated vsize (KiB) 194268

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4966.27
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 496618 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555879 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4977.28
Current children cumulated vsize (KiB) 194268

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4979.06
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 497897 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559447 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4990.07
Current children cumulated vsize (KiB) 194268

[startup+4995.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4982.26
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 498217 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134642576 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4993.27
Current children cumulated vsize (KiB) 194268

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4985.46
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 498537 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134560841 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4996.47
Current children cumulated vsize (KiB) 194268

[startup+4999.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4986.26
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 498617 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559706 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4997.27
Current children cumulated vsize (KiB) 194268

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=4488 CPUtime=11.01
/proc/21285/stat : 21285 (SATzilla2007_R) S 21283 21285 20990 0 -1 4194304 3076 9676 0 0 381 6 679 35 25 0 1 0 234430116 4595712 915 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21285/statm: 1122 915 157 260 0 846 0
[pid=21289] ppid=21285 vsize=189780 CPUtime=4987.06
/proc/21289/stat : 21289 (kcnfs) R 21285 21285 20990 0 -1 4194304 3042 0 0 0 498697 9 0 0 25 0 1 0 234431221 194334720 3026 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21289/statm: 47445 3026 138 48 0 47042 0
Current children cumulated CPU time (s) 4998.07
Current children cumulated vsize (KiB) 194268

[startup+5000.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=5152 CPUtime=4998.29
/proc/21285/stat : 21285 (SATzilla2007_R) R 21283 21285 20990 0 -1 4194304 3409 12718 0 0 384 6 499393 46 18 0 1 0 234430116 5275648 1078 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135063932 0 0 4096 0 0 0 0 17 0 0 0
/proc/21285/statm: 1288 1078 157 260 0 1012 0
Current children cumulated CPU time (s) 4998.29
Current children cumulated vsize (KiB) 5152

[startup+5000.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21687
/proc/meminfo: memFree=1748592/2055920 swapFree=4184252/4192956
[pid=21285] ppid=21283 vsize=14652 CPUtime=4998.38
/proc/21285/stat : 21285 (SATzilla2007_R) R 21283 21285 20990 0 -1 4194304 4863 12718 0 0 392 7 499393 46 19 0 1 0 234430116 15003648 2494 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 0 0 0
/proc/21285/statm: 3663 2494 164 260 0 3387 0
Current children cumulated CPU time (s) 4998.38
Current children cumulated vsize (KiB) 14652

Child status: 17
Real time (s): 5000.3
CPU time (s): 4998.51
CPU user time (s): 4997.95
CPU system time (s): 0.555915
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 194268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.95
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17629
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= 24
involuntary context switches= 8020

runsolver used 4.00039 second user time and 9.75352 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Thu Apr 26 10:46:48 UTC 2007

IDJOB= 422738
IDBENCH= 20174
IDSOLVER= 191
FILE ID= node71/422738-1177584408

PBS_JOBID= 4696938

Free space on /tmp= 66445 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/422738-1177584408/SATzilla2007_R /tmp/evaluation/422738-1177584408/instance-422738-1177584408.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-422738-1177584408 -o ROOT/results/node71/solver-422738-1177584408 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422738-1177584408/SATzilla2007_R /tmp/evaluation/422738-1177584408/instance-422738-1177584408.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 295063861

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1765336 kB
Buffers:         27736 kB
Cached:         187084 kB
SwapCached:       2644 kB
Active:         102260 kB
Inactive:       122456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765336 kB
SwapTotal:     4192956 kB
SwapFree:      4184252 kB
Dirty:            9192 kB
Writeback:           0 kB
Mapped:          16052 kB
Slab:            51924 kB
Committed_AS:  3668344 kB
PageTables:       1448 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= 66445 MiB

End job on node71 on Thu Apr 26 12:10:09 UTC 2007