Trace number 337799

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) 1199.73 1200.12

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
MD5SUMb4b7232e615622da0ec2f6332f3cba2b
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.87/10.91	c run March_dl for 5 seconds ... 
10.87/10.91	c Bin: Executing march_dl
10.87/10.91	c child exit by a signal
10.87/10.91	c march_dl returned code 137.
10.87/10.91	c run saps (UBCSAT implementation) for 2 seconds ... 
10.87/10.91	c Bin: Executing ubcsat2006
10.87/10.91	c child exited successfully
10.87/10.91	c ubcsat2006 returned code 0.
10.87/10.91	c satzilla computing base features
10.87/10.91	c satzilla doing unit-prop probe
10.87/10.91	c satzilla doing local search probe
10.87/10.91	c satzilla doing lobjois search-space size estimate
10.87/10.91	c satzilla's ranking:
10.87/10.91	c 1) vallst+P: 1.155510
10.87/10.91	c 2) zchaff_rand+P: 1.726472
10.87/10.91	c 3) minisat20: 2.005886
10.87/10.91	c 4) march_dl+P: 2.763155
10.87/10.91	c 5) minisat20+P: 3.370801
10.87/10.91	c 6) march_dl: 3.521371
10.87/10.91	c 7) kcnfs+P: 999.000000
10.87/10.91	c 8) kcnfs: 999.000000
10.87/10.91	c 9) vallst: 999.000000
10.87/10.91	c 10) zchaff_rand: 999.000000
10.87/10.91	c satzilla running vallst with preprocessing ... 
1199.69/1200.12	c Preprocessing...
1199.69/1200.12	c Inital problem has 390 variables, 1722 nary clauses (0 binary clauses).
1199.69/1200.12	c Num non-binary clauses 1722, Average non-binary clause length 3.000
1199.69/1200.12	c Theory has no gaps
1199.69/1200.12	c Preprocessor runtime was 0.010 seconds.
1199.69/1200.12	c 
1199.69/1200.12	c Satisfiability of theory still undetermined.
1199.69/1200.12	c See file /tmp/yIcO4f for simplified theory.
1199.69/1200.12	c Bin: Executing vallst
1199.69/1200.12	c child exit by a signal
1199.69/1200.12	c vallst returned code 137.
1199.69/1200.12	c vallst returned code 137.
1199.69/1200.12	c satzilla running zchaff_rand with preprocessing ... 
1199.69/1200.12	c Bin: Executing zchaff_rand
1199.69/1200.12	c zchaff_rand returned code 1.
1199.69/1200.12	c zchaff_rand returned code 1.
1199.69/1200.12	c satzilla running minisat20 ... 
1199.69/1200.12	c Bin: Executing minisat20
1199.69/1200.12	c minisat20 returned code 1.
1199.69/1200.12	c minisat20 returned code 1.
1199.69/1200.12	c satzilla running march_dl with preprocessing ... 
1199.69/1200.12	c Bin: Executing march_dl
1199.69/1200.12	c march_dl returned code 1.
1199.69/1200.12	c march_dl returned code 1.
1199.69/1200.12	c satzilla running minisat20 with preprocessing ... 
1199.69/1200.12	c Bin: Executing minisat20
1199.69/1200.12	c minisat20 returned code 1.
1199.69/1200.12	c minisat20 returned code 1.
1199.69/1200.12	c satzilla running march_dl ... 
1199.69/1200.12	c Bin: Executing march_dl
1199.69/1200.12	c march_dl returned code 1.
1199.69/1200.12	c march_dl returned code 1.
1199.69/1200.12	c satzilla running kcnfs with preprocessing ... 
1199.69/1200.12	c Bin: Executing kcnfs
1199.69/1200.12	c kcnfs returned code 1.
1199.69/1200.12	c kcnfs returned code 1.
1199.69/1200.12	c satzilla running kcnfs ... 
1199.69/1200.12	c Bin: Executing kcnfs
1199.69/1200.12	c kcnfs returned code 1.
1199.69/1200.12	c kcnfs returned code 1.
1199.69/1200.12	c satzilla running vallst ... 
1199.69/1200.12	c Bin: Executing vallst
1199.69/1200.12	c vallst returned code 1.
1199.69/1200.12	c vallst returned code 1.
1199.69/1200.12	c satzilla running zchaff_rand ... 
1199.69/1200.12	c Bin: Executing zchaff_rand
1199.69/1200.12	c zchaff_rand returned code 1.
1199.69/1200.12	c zchaff_rand returned code 1.
1199.69/1200.12	c ERROR: All Failed! 
1199.69/1200.12	c SATZILLA_TIME=1199.900000

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/node3/watcher-337799-1173674570 -o ROOT/results/node3/solver-337799-1173674570 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337799-1173674570/SATzilla2007_C /tmp/evaluation/337799-1173674570/instance-337799-1173674570.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: 1.00 1.00 1.09 3/77 14187
/proc/meminfo: memFree=1565216/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=772 CPUtime=0
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 387411879 790528 104 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 193 104 53 118 0 72 0

[startup+0.097894 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 14187
/proc/meminfo: memFree=1565216/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=1120 CPUtime=0.09
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 220 0 0 0 9 0 0 0 19 0 1 0 387411879 1146880 212 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528036 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 280 212 74 118 0 159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.101893 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 14187
/proc/meminfo: memFree=1565216/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=1120 CPUtime=0.09
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 220 0 0 0 9 0 0 0 19 0 1 0 387411879 1146880 212 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134552317 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 280 212 74 118 0 159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.301909 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 14187
/proc/meminfo: memFree=1565216/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=1120 CPUtime=0.29
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 229 0 0 0 29 0 0 0 21 0 1 0 387411879 1146880 221 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134567139 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 280 221 74 118 0 159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2560

[startup+0.701943 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 14187
/proc/meminfo: memFree=1565216/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=1120 CPUtime=0.69
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 232 0 0 0 69 0 0 0 25 0 1 0 387411879 1146880 224 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532714 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 280 224 74 118 0 159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2560

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14189
/proc/meminfo: memFree=1564432/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=1120 CPUtime=1.49
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 237 0 0 0 149 0 0 0 25 0 1 0 387411879 1146880 229 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 280 229 74 118 0 159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14189
/proc/meminfo: memFree=1564304/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=0
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 387411879 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 360 110 95 260 0 84 0
[pid=14188] ppid=14187 vsize=1120 CPUtime=3.09
/proc/14188/stat : 14188 (march_dl) R 14187 14187 12949 0 -1 4194304 240 0 0 0 309 0 0 0 25 0 1 0 387411879 1146880 232 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14188/statm: 280 232 74 118 0 159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14190
/proc/meminfo: memFree=1564368/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1440 CPUtime=4.99
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 135 244 0 0 0 0 499 0 18 0 1 0 387411879 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/14187/statm: 360 111 96 260 0 84 0
[pid=14190] ppid=14187 vsize=6188 CPUtime=1.29
/proc/14190/stat : 14190 (ubcsat2006) R 14187 14187 12949 0 -1 4194304 261 0 0 0 104 25 0 0 25 0 1 0 387412379 6336512 244 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14190/statm: 1547 244 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14191
/proc/meminfo: memFree=1563536/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=2772 CPUtime=1.77
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 359 0 0 0 156 21 0 0 25 0 1 0 387412971 2838528 342 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 693 342 151 55 0 283 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 4756

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14191
/proc/meminfo: memFree=1563152/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=2920 CPUtime=14.56
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 427 0 0 0 1379 77 0 0 25 0 1 0 387412971 2990080 410 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 730 410 151 55 0 320 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 4904

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 14191
/proc/meminfo: memFree=1562896/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=2920 CPUtime=40.16
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 479 0 0 0 3840 176 0 0 25 0 1 0 387412971 2990080 462 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 730 462 151 55 0 320 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4904

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 14191
/proc/meminfo: memFree=1562832/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=3052 CPUtime=91.35
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 516 0 0 0 8835 300 0 0 25 0 1 0 387412971 3125248 499 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 763 499 151 55 0 353 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 5036

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 14191
/proc/meminfo: memFree=1562512/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=3256 CPUtime=151.33
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 569 0 0 0 14730 403 0 0 25 0 1 0 387412971 3334144 552 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 814 552 151 55 0 404 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5240

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 14191
/proc/meminfo: memFree=1562384/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=3440 CPUtime=211.32
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 604 0 0 0 20639 493 0 0 25 0 1 0 387412971 3522560 587 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 860 587 151 55 0 450 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5424

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 14191
/proc/meminfo: memFree=1562192/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=3516 CPUtime=271.3
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 638 0 0 0 26557 573 0 0 25 0 1 0 387412971 3600384 621 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 879 621 151 55 0 469 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5500

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 14191
/proc/meminfo: memFree=1562000/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=3632 CPUtime=331.29
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 666 0 0 0 32484 645 0 0 25 0 1 0 387412971 3719168 649 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 908 649 151 55 0 498 0

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


[startup+762.306 s]
/proc/loadavg: 1.02 1.02 1.03 2/79 14191
/proc/meminfo: memFree=1552848/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=751.2
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 74247 873 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14828

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.03 2/79 14191
/proc/meminfo: memFree=1552848/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=811.18
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 80155 963 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14828

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 14191
/proc/meminfo: memFree=1552784/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=871.17
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 86069 1048 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14828

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 14191
/proc/meminfo: memFree=1552848/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=931.16
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 91987 1129 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 14191
/proc/meminfo: memFree=1552848/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=991.15
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 97905 1210 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14191
/proc/meminfo: memFree=1552848/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1051.13
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 103822 1291 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14303
/proc/meminfo: memFree=1551584/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1111.07
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 109738 1369 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552528/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1171
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 115700 1400 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 134585606 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 14828

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552592/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1178.99
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 116498 1401 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 134588727 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1189.88
Current children cumulated vsize (KiB) 14828

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552656/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1185.4
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 117138 1402 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1196.29
Current children cumulated vsize (KiB) 14828

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552656/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1187
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 117297 1403 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1197.89
Current children cumulated vsize (KiB) 14828

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552656/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1187.8
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 117377 1403 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1198.69
Current children cumulated vsize (KiB) 14828

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552656/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1188.6
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 117457 1403 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1199.49
Current children cumulated vsize (KiB) 14828

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14389
/proc/meminfo: memFree=1552656/2055920 swapFree=4158660/4192956
[pid=14187] ppid=14185 vsize=1984 CPUtime=10.89
/proc/14187/stat : 14187 (SATzilla2007_C) S 14185 14187 12949 0 -1 4194304 632 511 0 0 308 35 700 46 25 0 1 0 387411879 2031616 306 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14187/statm: 496 306 165 260 0 220 0
[pid=14191] ppid=14187 vsize=12844 CPUtime=1188.8
/proc/14191/stat : 14191 (vallst) R 14187 14187 12949 0 -1 4194304 2950 0 0 0 117477 1403 0 0 25 0 1 0 387412971 13152256 2933 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14191/statm: 3211 2933 151 55 0 2801 0
Current children cumulated CPU time (s) 1199.69
Current children cumulated vsize (KiB) 14828

Child status: 17
Real time (s): 1200.12
CPU time (s): 1199.73
CPU user time (s): 1184.88
CPU system time (s): 14.8567
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 14828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1184.88
system time used= 14.8567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4106
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= 10837

runsolver used 1.16282 second user time and 3.20951 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Mar 12 04:42:50 UTC 2007

IDJOB= 337799
IDBENCH= 24707
IDSOLVER= 135
FILE ID= node3/337799-1173674570

PBS_JOBID= 4101451

Free space on /tmp= 66341 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337799-1173674570/SATzilla2007_C /tmp/evaluation/337799-1173674570/instance-337799-1173674570.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-337799-1173674570 -o ROOT/results/node3/solver-337799-1173674570 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337799-1173674570/SATzilla2007_C /tmp/evaluation/337799-1173674570/instance-337799-1173674570.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  b4b7232e615622da0ec2f6332f3cba2b

RANDOM SEED= 838452144

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1565624 kB
Buffers:         36556 kB
Cached:         363340 kB
SwapCached:       2120 kB
Active:         292928 kB
Inactive:       129692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565624 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            8396 kB
Writeback:           0 kB
Mapped:          30896 kB
Slab:            53372 kB
Committed_AS:  1583732 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= 66341 MiB

End job on node3 on Mon Mar 12 05:02:51 UTC 2007