Trace number 422525

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) 4998.83 5000.36

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
MD5SUM8cabd92b6dab5971b671630141b8d8fe
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

10.55/10.60	c run March_dl for 5 seconds ... 
10.55/10.60	c Bin: Executing march_dl
10.55/10.60	c child exit by a signal
10.55/10.60	c march_dl returned code 137.
10.55/10.60	c run saps (UBCSAT implementation) for 2 seconds ... 
10.55/10.60	c Bin: Executing ubcsat2006
10.55/10.60	c child exited successfully
10.55/10.60	c ubcsat2006 returned code 0.
10.55/10.60	c satzilla computing base features
10.55/10.60	c satzilla doing unit-prop probe
10.55/10.60	c satzilla doing local search probe
10.55/10.60	c satzilla doing lobjois search-space size estimate
10.55/10.60	c satzilla's ranking:
10.55/10.60	c 1) kcnfs: 3.513796
10.55/10.60	c 2) minisat20+P: 4.199027
10.55/10.60	c 3) march_dl: 5.052438
10.55/10.60	c 4) kcnfs+P: 999.000000
10.55/10.60	c 5) march_dl+P: 999.000000
10.55/10.60	c 6) vallst+P: 999.000000
10.55/10.60	c 7) zchaff_rand+P: 999.000000
10.55/10.60	c 8) vallst: 999.000000
10.55/10.60	c 9) zchaff_rand: 999.000000
10.55/10.60	c 10) minisat20: 999.000000
10.55/10.60	c satzilla running kcnfs ... 
4998.74/5000.35	c Bin: Executing kcnfs
4998.74/5000.35	c child exit by a signal
4998.74/5000.35	c kcnfs returned code 137.
4998.74/5000.35	c kcnfs returned code 137.
4998.74/5000.35	c satzilla running minisat20 with preprocessing ... 
4998.74/5000.35	c Preprocessing...
4998.74/5000.35	c Inital problem has 120 variables, 2556 nary clauses (0 binary clauses).
4998.74/5000.35	c Num non-binary clauses 2556, Average non-binary clause length 5.000
4998.74/5000.35	c Theory has no gaps
4998.74/5000.35	c Preprocessor runtime was 0.000 seconds.
4998.74/5000.35	c 
4998.74/5000.35	c Satisfiability of theory still undetermined.
4998.74/5000.35	c See file /tmp/wPSTEs for simplified theory.
4998.74/5000.35	c Bin: Executing minisat20
4998.74/5000.35	c minisat20 returned code 1.
4998.74/5000.35	c minisat20 returned code 1.
4998.74/5000.35	c satzilla running march_dl ... 
4998.74/5000.35	c Bin: Executing march_dl
4998.74/5000.35	c march_dl returned code 1.
4998.74/5000.35	c march_dl returned code 1.
4998.74/5000.35	c satzilla running kcnfs with preprocessing ... 
4998.74/5000.35	c Bin: Executing kcnfs
4998.74/5000.35	c kcnfs returned code 1.
4998.74/5000.35	c kcnfs returned code 1.
4998.74/5000.35	c satzilla running march_dl with preprocessing ... 
4998.74/5000.35	c Bin: Executing march_dl
4998.74/5000.35	c march_dl returned code 1.
4998.74/5000.35	c march_dl returned code 1.
4998.74/5000.35	c satzilla running vallst with preprocessing ... 
4998.74/5000.35	c Bin: Executing vallst
4998.74/5000.35	c vallst returned code 1.
4998.74/5000.35	c vallst returned code 1.
4998.74/5000.35	c satzilla running zchaff_rand with preprocessing ... 
4998.74/5000.35	c Bin: Executing zchaff_rand
4998.74/5000.35	c zchaff_rand returned code 1.
4998.74/5000.35	c zchaff_rand returned code 1.
4998.74/5000.35	c satzilla running vallst ... 
4998.74/5000.35	c Bin: Executing vallst
4998.74/5000.35	c vallst returned code 1.
4998.74/5000.35	c vallst returned code 1.
4998.74/5000.35	c satzilla running zchaff_rand ... 
4998.74/5000.35	c Bin: Executing zchaff_rand
4998.74/5000.35	c zchaff_rand returned code 1.
4998.74/5000.35	c zchaff_rand returned code 1.
4998.74/5000.35	c satzilla running minisat20 ... 
4998.74/5000.36	c Bin: Executing minisat20
4998.74/5000.36	c minisat20 returned code 1.
4998.74/5000.36	c minisat20 returned code 1.
4998.74/5000.36	c ERROR: All Failed! 
4998.74/5000.36	c SATZILLA_TIME=4999.580000

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/node70/watcher-422525-1177569383 -o ROOT/results/node70/solver-422525-1177569383 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422525-1177569383/SATzilla2007_R /tmp/evaluation/422525-1177569383/instance-422525-1177569383.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: 0.00 0.00 0.00 3/64 15026
/proc/meminfo: memFree=1608512/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) R 15024 15026 14972 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=636 CPUtime=0
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 196475629 651264 75 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 159 75 50 118 0 38 0

[startup+0.0199559 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15026
/proc/meminfo: memFree=1608512/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=1024 CPUtime=0.01
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 182 0 0 0 1 0 0 0 19 0 1 0 196475629 1048576 174 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134583431 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 256 174 67 118 0 135 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2464

[startup+0.101964 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15026
/proc/meminfo: memFree=1608512/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=2820 CPUtime=0.09
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 626 0 0 0 9 0 0 0 19 0 1 0 196475629 2887680 618 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134533634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 705 618 72 118 0 584 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4260

[startup+0.301982 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15026
/proc/meminfo: memFree=1608512/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=3088 CPUtime=0.29
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 676 0 0 0 29 0 0 0 21 0 1 0 196475629 3162112 668 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 772 668 74 118 0 651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4528

[startup+0.702022 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15026
/proc/meminfo: memFree=1608512/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=3088 CPUtime=0.69
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 676 0 0 0 69 0 0 0 24 0 1 0 196475629 3162112 668 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 772 668 74 118 0 651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4528

[startup+1.5011 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 15028
/proc/meminfo: memFree=1606064/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=3996 CPUtime=1.49
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 897 0 0 0 149 0 0 0 25 0 1 0 196475629 4091904 889 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134553675 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 999 889 74 118 0 878 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5436

[startup+3.10126 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 15028
/proc/meminfo: memFree=1604720/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=0
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196475629 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 110 95 260 0 84 0
[pid=15027] ppid=15026 vsize=4524 CPUtime=3.09
/proc/15027/stat : 15027 (march_dl) R 15026 15026 14972 0 -1 4194304 1042 0 0 0 309 0 0 0 25 0 1 0 196475629 4632576 1034 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134551385 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15027/statm: 1131 1034 74 118 0 1010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5964

[startup+6.30158 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 15029
/proc/meminfo: memFree=1607856/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1440 CPUtime=4.99
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 133 1134 0 0 0 0 498 1 16 0 1 0 196475629 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 360 111 96 260 0 84 0
[pid=15029] ppid=15026 vsize=6188 CPUtime=1.27
/proc/15029/stat : 15029 (ubcsat2006) R 15026 15026 14972 0 -1 4194304 278 0 1 0 115 12 0 0 25 0 1 0 196476130 6336512 262 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15029/statm: 1547 262 156 64 0 1128 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7628

[startup+12.7012 s]
/proc/loadavg: 0.22 0.05 0.02 2/66 15030
/proc/meminfo: memFree=1606704/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=2.08
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 208 0 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555775 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 184060

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 15030
/proc/meminfo: memFree=1606768/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=14.88
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 1488 0 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564880 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 184060

[startup+51.101 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 15030
/proc/meminfo: memFree=1606768/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=40.47
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 4047 0 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134596247 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 184060

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/66 15030
/proc/meminfo: memFree=1606832/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=91.65
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 9165 0 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 184060

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/66 15030
/proc/meminfo: memFree=1606768/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=151.63
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 15163 0 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563018 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 184060

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/66 15030
/proc/meminfo: memFree=1606768/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=211.62
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 21161 1 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564906 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 184060

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/66 15030
/proc/meminfo: memFree=1606768/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=271.61
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 27160 1 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134657782 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 184060

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/66 15030
/proc/meminfo: memFree=1606768/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=331.59
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 33158 1 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564882 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0

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


[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15230
/proc/meminfo: memFree=1606192/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4650.28
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 465021 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134658947 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 184060

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15230
/proc/meminfo: memFree=1606256/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4710.27
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 471020 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134591242 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 184060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606064/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4770.24
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 477017 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564882 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 184060

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606064/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4830.23
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 483016 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563047 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 184060

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606064/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4890.21
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 489014 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134591441 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 184060

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4950.19
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 495012 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134661175 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 184060

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4954.19
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 495412 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4964.75
Current children cumulated vsize (KiB) 184060

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4966.99
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 496692 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134591405 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4977.55
Current children cumulated vsize (KiB) 184060

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4979.78
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 497971 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652908 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4990.34
Current children cumulated vsize (KiB) 184060

[startup+4995.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4982.98
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 498291 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564183 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4993.54
Current children cumulated vsize (KiB) 184060

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4986.18
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 498611 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559720 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4996.74
Current children cumulated vsize (KiB) 184060

[startup+4999.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4986.98
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 498691 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556044 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4997.54
Current children cumulated vsize (KiB) 184060

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4987.78
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 498771 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134566123 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.34
Current children cumulated vsize (KiB) 184060

[startup+5000.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 15232
/proc/meminfo: memFree=1606128/2055920 swapFree=4183812/4192956
[pid=15026] ppid=15024 vsize=1780 CPUtime=10.56
/proc/15026/stat : 15026 (SATzilla2007_R) S 15024 15026 14972 0 -1 4194304 621 1418 0 1 313 22 699 22 25 0 1 0 196475629 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 445 262 157 260 0 169 0
[pid=15030] ppid=15026 vsize=182280 CPUtime=4988.18
/proc/15030/stat : 15030 (kcnfs) R 15026 15026 14972 0 -1 4194304 418 0 0 0 498811 7 0 0 25 0 1 0 196476690 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15030/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.74
Current children cumulated vsize (KiB) 184060

Child status: 17
Real time (s): 5000.36
CPU time (s): 4998.83
CPU user time (s): 4998.31
CPU system time (s): 0.52492
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 184060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.31
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2594
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25
involuntary context switches= 9728

runsolver used 3.74943 second user time and 9.94349 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Thu Apr 26 06:36:23 UTC 2007

IDJOB= 422525
IDBENCH= 19861
IDSOLVER= 191
FILE ID= node70/422525-1177569383

PBS_JOBID= 4696823

Free space on /tmp= 66503 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/422525-1177569383/SATzilla2007_R /tmp/evaluation/422525-1177569383/instance-422525-1177569383.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-422525-1177569383 -o ROOT/results/node70/solver-422525-1177569383 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422525-1177569383/SATzilla2007_R /tmp/evaluation/422525-1177569383/instance-422525-1177569383.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8cabd92b6dab5971b671630141b8d8fe

RANDOM SEED= 833665696

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1609048 kB
Buffers:         29448 kB
Cached:         342456 kB
SwapCached:       3048 kB
Active:         235680 kB
Inactive:       145660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609048 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            8632 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            51576 kB
Committed_AS:  3493752 kB
PageTables:       1396 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= 66503 MiB

End job on node70 on Thu Apr 26 07:59:43 UTC 2007