Trace number 307079

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) 1199.63 1200.12

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

11.45/11.48	c run March_dl for 5 seconds ... 
11.45/11.48	c Bin: Executing march_dl
11.45/11.48	c child exit by a signal
11.45/11.48	c march_dl returned code 137.
11.45/11.48	c run saps (UBCSAT implementation) for 2 seconds ... 
11.45/11.48	c Bin: Executing ubcsat2006
11.45/11.48	c child exited successfully
11.45/11.48	c ubcsat2006 returned code 0.
11.45/11.48	c satzilla computing base features
11.45/11.48	c satzilla doing unit-prop probe
11.45/11.48	c satzilla doing local search probe
11.45/11.48	c satzilla doing lobjois search-space size estimate
11.45/11.48	c satzilla's ranking:
11.45/11.48	c 1) march_dl: 1.950950
11.45/11.48	c 2) minisat20: 2.321865
11.45/11.48	c 3) march_dl+P: 2.576654
11.45/11.48	c 4) vallst+P: 2.618238
11.45/11.48	c 5) minisat20+P: 3.054784
11.45/11.48	c 6) zchaff_rand+P: 4.031954
11.45/11.48	c 7) kcnfs+P: 999.000000
11.45/11.48	c 8) kcnfs: 999.000000
11.45/11.48	c 9) vallst: 999.000000
11.45/11.48	c 10) zchaff_rand: 999.000000
11.45/11.48	c satzilla running march_dl ... 
1199.19/1199.79	c Bin: Executing march_dl
1199.19/1199.79	c child exit by a signal
1199.19/1199.79	c march_dl returned code 137.
1199.19/1199.79	c march_dl returned code 137.
1199.19/1199.79	c satzilla running minisat20 ... 
1199.19/1199.79	c Bin: Executing minisat20
1199.19/1199.79	c minisat20 returned code 1.
1199.19/1199.79	c minisat20 returned code 1.
1199.19/1199.79	c satzilla running march_dl with preprocessing ... 
1199.51/1200.11	c Preprocessing...
1199.51/1200.11	c Inital problem has 13000 variables, 54600 nary clauses (0 binary clauses).
1199.51/1200.11	c Num non-binary clauses 54600, Average non-binary clause length 3.000
1199.51/1200.11	c Theory has no gaps
1199.51/1200.11	c Preprocessor runtime was 0.240 seconds.
1199.51/1200.11	c 
1199.51/1200.11	c Satisfiability of theory still undetermined.
1199.51/1200.11	c See file /tmp/Scw0uR for simplified theory.
1199.51/1200.11	c Bin: Executing march_dl
1199.51/1200.11	c march_dl returned code 1.
1199.51/1200.11	c march_dl returned code 1.
1199.51/1200.11	c satzilla running vallst with preprocessing ... 
1199.51/1200.11	c Bin: Executing vallst
1199.51/1200.11	c vallst returned code 1.
1199.51/1200.11	c vallst returned code 1.
1199.51/1200.11	c satzilla running minisat20 with preprocessing ... 
1199.51/1200.11	c Bin: Executing minisat20
1199.51/1200.11	c minisat20 returned code 1.
1199.51/1200.11	c minisat20 returned code 1.
1199.51/1200.11	c satzilla running zchaff_rand with preprocessing ... 
1199.51/1200.11	c Bin: Executing zchaff_rand
1199.51/1200.11	c zchaff_rand returned code 1.
1199.51/1200.11	c zchaff_rand returned code 1.
1199.51/1200.11	c satzilla running kcnfs with preprocessing ... 
1199.51/1200.11	c Bin: Executing kcnfs
1199.51/1200.11	c kcnfs returned code 1.
1199.51/1200.11	c kcnfs returned code 1.
1199.51/1200.11	c satzilla running kcnfs ... 
1199.51/1200.11	c Bin: Executing kcnfs
1199.51/1200.11	c kcnfs returned code 1.
1199.51/1200.11	c kcnfs returned code 1.
1199.51/1200.11	c satzilla running vallst ... 
1199.51/1200.11	c Bin: Executing vallst
1199.51/1200.11	c vallst returned code 1.
1199.51/1200.11	c vallst returned code 1.
1199.51/1200.11	c satzilla running zchaff_rand ... 
1199.51/1200.11	c Bin: Executing zchaff_rand
1199.51/1200.11	c zchaff_rand returned code 1.
1199.51/1200.11	c zchaff_rand returned code 1.
1199.51/1200.11	c ERROR: All Failed! 
1199.51/1200.11	c SATZILLA_TIME=1199.790000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-307079-1172112652 -o ROOT/results/node21/solver-307079-1172112652 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307079-1172112652/SATzilla2007_C /tmp/evaluation/307079-1172112652/instance-307079-1172112652.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 0.99 0.99 3/77 19248
/proc/meminfo: memFree=1033024/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=1440 CPUtime=0
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231219108 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 360 110 95 260 0 84 0
[pid=19249] ppid=19248 vsize=1828 CPUtime=0
/proc/19249/stat : 19249 (march_dl) R 19248 19248 18797 0 -1 4194304 312 0 0 0 0 0 0 0 19 0 1 0 231219108 1871872 307 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134777853 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19249/statm: 457 307 50 118 0 336 0

[startup+0.106643 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 19248
/proc/meminfo: memFree=1033024/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=1440 CPUtime=0
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231219108 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 360 110 95 260 0 84 0
[pid=19249] ppid=19248 vsize=4704 CPUtime=0.09
/proc/19249/stat : 19249 (march_dl) R 19248 19248 18797 0 -1 4194304 1146 0 0 0 9 0 0 0 20 0 1 0 231219108 4816896 883 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19249/statm: 1176 884 97 118 0 1055 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6144

[startup+0.514688 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 19248
/proc/meminfo: memFree=1033024/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=1440 CPUtime=0
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231219108 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 360 110 95 260 0 84 0
[pid=19249] ppid=19248 vsize=11248 CPUtime=0.5
/proc/19249/stat : 19249 (march_dl) R 19248 19248 18797 0 -1 4194304 6770 0 0 0 47 3 0 0 23 0 1 0 231219108 11517952 2401 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542387 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19249/statm: 2812 2401 63 118 0 2691 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12688

[startup+1.33478 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19250
/proc/meminfo: memFree=1019184/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=1440 CPUtime=0
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231219108 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 360 110 95 260 0 84 0
[pid=19249] ppid=19248 vsize=15524 CPUtime=1.32
/proc/19249/stat : 19249 (march_dl) R 19248 19248 18797 0 -1 4194304 9768 0 0 0 100 32 0 0 25 0 1 0 231219108 15896576 3486 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134544027 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19249/statm: 3881 3486 72 118 0 3760 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 16964

[startup+2.97096 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19250
/proc/meminfo: memFree=1019696/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=1440 CPUtime=0
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231219108 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 360 110 95 260 0 84 0
[pid=19249] ppid=19248 vsize=14676 CPUtime=2.96
/proc/19249/stat : 19249 (march_dl) R 19248 19248 18797 0 -1 4194304 10851 0 0 0 263 33 0 0 25 0 1 0 231219108 15028224 3329 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19249/statm: 3669 3329 74 118 0 3548 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16116

[startup+6.24732 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19251
/proc/meminfo: memFree=1028784/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=1440 CPUtime=4.99
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 135 10857 0 0 0 0 466 33 16 0 1 0 231219108 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19248/statm: 360 111 96 260 0 84 0
[pid=19251] ppid=19248 vsize=10288 CPUtime=1.24
/proc/19251/stat : 19251 (ubcsat2006) R 19248 19248 18797 0 -1 4194304 1112 0 0 0 120 4 0 0 25 0 1 0 231219609 10534912 1095 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19251/statm: 2572 1095 156 64 0 2153 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11728

[startup+12.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1015096/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=15524 CPUtime=1.21
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 9768 0 0 0 94 27 0 0 25 0 1 0 231220257 15896576 3486 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 3881 3486 72 118 0 3760 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20840

[startup+25.5284 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1014072/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=16536 CPUtime=14.02
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11277 0 0 0 1372 30 0 0 25 0 1 0 231220257 16932864 3755 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134537794 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4134 3755 74 118 0 4013 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21852

[startup+51.1572 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1013432/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=17180 CPUtime=39.65
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11435 0 0 0 3934 31 0 0 25 0 1 0 231220257 17592320 3913 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4295 3913 74 118 0 4174 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22496

[startup+102.408 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1013112/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=17564 CPUtime=90.88
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11527 0 0 0 9057 31 0 0 25 0 1 0 231220257 17985536 4005 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134587653 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4391 4005 74 118 0 4270 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 22880

[startup+162.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1012856/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=17816 CPUtime=150.94
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11602 0 0 0 15062 32 0 0 25 0 1 0 231220257 18243584 4080 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4454 4080 74 118 0 4333 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 23132

[startup+222.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1012664/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18068 CPUtime=210.99
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11649 0 0 0 21067 32 0 0 25 0 1 0 231220257 18501632 4127 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4517 4127 74 118 0 4396 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 23384

[startup+282.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1012408/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18196 CPUtime=271.05
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11696 0 0 0 27072 33 0 0 25 0 1 0 231220257 18632704 4174 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134537794 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4549 4174 74 118 0 4428 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 23512

[startup+342.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1012280/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18324 CPUtime=331.1
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11732 0 0 0 33077 33 0 0 25 0 1 0 231220257 18763776 4210 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4581 4210 74 118 0 4460 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 23640

[startup+402.761 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1012152/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18452 CPUtime=391.15
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11757 0 0 0 39081 34 0 0 25 0 1 0 231220257 18894848 4235 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4613 4235 74 118 0 4492 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 23768

[startup+462.827 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 19252
/proc/meminfo: memFree=1012024/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18580 CPUtime=451.2
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11778 0 0 0 45086 34 0 0 25 0 1 0 231220257 19025920 4256 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4645 4256 74 118 0 4524 0
Current children cumulated CPU time (s) 462.66

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

/proc/meminfo: memFree=1011384/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18956 CPUtime=751.37
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11884 0 0 0 75100 37 0 0 25 0 1 0 231220257 19410944 4362 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4739 4362 74 118 0 4618 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 24272

[startup+823.293 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011256/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=18956 CPUtime=811.42
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11898 0 0 0 81105 37 0 0 25 0 1 0 231220257 19410944 4376 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4739 4376 74 118 0 4618 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 24272

[startup+883.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011256/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19080 CPUtime=871.48
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11910 0 0 0 87110 38 0 0 25 0 1 0 231220257 19537920 4388 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526956 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4770 4388 74 118 0 4649 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 24396

[startup+943.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011192/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19080 CPUtime=931.53
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11920 0 0 0 93115 38 0 0 25 0 1 0 231220257 19537920 4398 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4770 4398 74 118 0 4649 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 24396

[startup+1003.51 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 19946
/proc/meminfo: memFree=1011192/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19200 CPUtime=991.59
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11933 0 0 0 99120 39 0 0 25 0 1 0 231220257 19660800 4411 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4800 4411 74 118 0 4679 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 24516

[startup+1063.58 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19946
/proc/meminfo: memFree=1011192/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19200 CPUtime=1051.64
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11948 0 0 0 105125 39 0 0 25 0 1 0 231220257 19660800 4426 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4800 4426 74 118 0 4679 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 24516

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011192/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19200 CPUtime=1111.7
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11958 0 0 0 111130 40 0 0 25 0 1 0 231220257 19660800 4436 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526969 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4800 4436 74 118 0 4679 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 24516

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011128/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19328 CPUtime=1171.74
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11968 0 0 0 117134 40 0 0 25 0 1 0 231220257 19791872 4446 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4832 4446 74 118 0 4711 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 24644

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

[startup+1187.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011128/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19328 CPUtime=1175.53
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11969 0 0 0 117513 40 0 0 25 0 1 0 231220257 19791872 4447 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532980 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4832 4447 74 118 0 4711 0
Current children cumulated CPU time (s) 1186.99
Current children cumulated vsize (KiB) 24644

[startup+1194.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011128/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19328 CPUtime=1182.09
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11971 0 0 0 118169 40 0 0 25 0 1 0 231220257 19791872 4449 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4832 4449 74 118 0 4711 0
Current children cumulated CPU time (s) 1193.55
Current children cumulated vsize (KiB) 24644

[startup+1197.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011128/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19328 CPUtime=1185.37
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11971 0 0 0 118497 40 0 0 25 0 1 0 231220257 19791872 4449 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4832 4449 74 118 0 4711 0
Current children cumulated CPU time (s) 1196.83
Current children cumulated vsize (KiB) 24644

[startup+1198.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19946
/proc/meminfo: memFree=1011128/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5316 CPUtime=11.46
/proc/19248/stat : 19248 (SATzilla2007_C) S 19246 19248 18797 0 -1 4194304 3865 11975 0 0 425 5 675 41 25 0 1 0 231219108 5443584 1131 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1329 1131 157 260 0 1053 0
[pid=19252] ppid=19248 vsize=19328 CPUtime=1187.01
/proc/19252/stat : 19252 (march_dl) R 19248 19248 18797 0 -1 4194304 11971 0 0 0 118661 40 0 0 25 0 1 0 231220257 19791872 4449 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19252/statm: 4832 4449 74 118 0 4711 0
Current children cumulated CPU time (s) 1198.47
Current children cumulated vsize (KiB) 24644

[startup+1199.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19946
/proc/meminfo: memFree=1028352/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=5716 CPUtime=1199.31
/proc/19248/stat : 19248 (SATzilla2007_C) R 19246 19248 18797 0 -1 4194304 4174 23947 0 0 427 5 119416 83 16 0 1 0 231219108 5853184 1222 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19248/statm: 1429 1222 157 260 0 1153 0
Current children cumulated CPU time (s) 1199.31
Current children cumulated vsize (KiB) 5716

[startup+1200.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19946
/proc/meminfo: memFree=1028352/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=13844 CPUtime=1199.51
/proc/19248/stat : 19248 (SATzilla2007_C) R 19246 19248 18797 0 -1 4194304 6197 23947 0 0 445 7 119416 83 19 0 1 0 231219108 14176256 3149 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 134591009 0 0 4096 0 0 0 0 17 1 0 0
/proc/19248/statm: 3461 3149 164 260 0 3185 0
Current children cumulated CPU time (s) 1199.51
Current children cumulated vsize (KiB) 13844

[startup+1200.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19946
/proc/meminfo: memFree=1028352/2055920 swapFree=4147488/4192956
[pid=19248] ppid=19246 vsize=0 CPUtime=1199.61
/proc/19248/stat : 19248 (SATzilla2007_C) D 19246 19248 18797 0 -1 4194308 6240 23947 0 0 454 8 119416 83 15 0 1 0 231219108 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0
/proc/19248/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.61
Current children cumulated vsize (KiB) 0

Child status: 17
Real time (s): 1200.12
CPU time (s): 1199.63
CPU user time (s): 1198.71
CPU system time (s): 0.91686
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 24644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 0.91686
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30187
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= 2242

runsolver used 1.22581 second user time and 3.04254 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Feb 22 02:50:52 UTC 2007

IDJOB= 307079
IDBENCH= 20196
IDSOLVER= 135
FILE ID= node21/307079-1172112652

PBS_JOBID= 3892897

Free space on /tmp= 66553 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/307079-1172112652/SATzilla2007_C /tmp/evaluation/307079-1172112652/instance-307079-1172112652.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-307079-1172112652 -o ROOT/results/node21/solver-307079-1172112652 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307079-1172112652/SATzilla2007_C /tmp/evaluation/307079-1172112652/instance-307079-1172112652.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 696330190

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1033432 kB
Buffers:         44392 kB
Cached:         864752 kB
SwapCached:      14024 kB
Active:         182936 kB
Inactive:       749828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1033432 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            9448 kB
Writeback:           0 kB
Mapped:          30016 kB
Slab:            75356 kB
Committed_AS:   729100 kB
PageTables:       1656 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= 66553 MiB

End job on node21 on Thu Feb 22 03:10:52 UTC 2007