Trace number 422527

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) 4998.79 5000.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
MD5SUMc384062077db8cbd51f9b0f03be9edde
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)

10.45/10.55	c run March_dl for 5 seconds ... 
10.45/10.55	c Bin: Executing march_dl
10.45/10.55	c child exit by a signal
10.45/10.55	c march_dl returned code 137.
10.45/10.55	c run saps (UBCSAT implementation) for 2 seconds ... 
10.45/10.55	c Bin: Executing ubcsat2006
10.45/10.55	c child exited successfully
10.45/10.55	c ubcsat2006 returned code 0.
10.45/10.55	c satzilla computing base features
10.45/10.55	c satzilla doing unit-prop probe
10.45/10.55	c satzilla doing local search probe
10.45/10.55	c satzilla doing lobjois search-space size estimate
10.45/10.55	c satzilla's ranking:
10.45/10.55	c 1) kcnfs: 3.331631
10.45/10.55	c 2) minisat20+P: 4.719413
10.45/10.55	c 3) march_dl: 4.754399
10.45/10.55	c 4) kcnfs+P: 999.000000
10.45/10.55	c 5) march_dl+P: 999.000000
10.45/10.55	c 6) vallst+P: 999.000000
10.45/10.55	c 7) zchaff_rand+P: 999.000000
10.45/10.55	c 8) vallst: 999.000000
10.45/10.55	c 9) zchaff_rand: 999.000000
10.45/10.55	c 10) minisat20: 999.000000
10.45/10.55	c satzilla running kcnfs ... 
4998.66/5000.47	c Bin: Executing kcnfs
4998.66/5000.47	c child exit by a signal
4998.66/5000.47	c kcnfs returned code 137.
4998.66/5000.47	c kcnfs returned code 137.
4998.66/5000.47	c satzilla running minisat20 with preprocessing ... 
4998.66/5000.48	c Preprocessing...
4998.66/5000.48	c Inital problem has 120 variables, 2556 nary clauses (0 binary clauses).
4998.66/5000.48	c Num non-binary clauses 2556, Average non-binary clause length 5.000
4998.66/5000.48	c Theory has no gaps
4998.66/5000.48	c Preprocessor runtime was 0.000 seconds.
4998.66/5000.48	c 
4998.66/5000.48	c Satisfiability of theory still undetermined.
4998.66/5000.48	c See file /tmp/Nkrrzu for simplified theory.
4998.66/5000.48	c Bin: Executing minisat20
4998.66/5000.48	c minisat20 returned code 1.
4998.66/5000.48	c minisat20 returned code 1.
4998.66/5000.48	c satzilla running march_dl ... 
4998.66/5000.48	c Bin: Executing march_dl
4998.66/5000.48	c march_dl returned code 1.
4998.66/5000.48	c march_dl returned code 1.
4998.66/5000.48	c satzilla running kcnfs with preprocessing ... 
4998.66/5000.48	c Bin: Executing kcnfs
4998.66/5000.48	c kcnfs returned code 1.
4998.66/5000.48	c kcnfs returned code 1.
4998.66/5000.48	c satzilla running march_dl with preprocessing ... 
4998.66/5000.48	c Bin: Executing march_dl
4998.66/5000.48	c march_dl returned code 1.
4998.66/5000.48	c march_dl returned code 1.
4998.66/5000.48	c satzilla running vallst with preprocessing ... 
4998.66/5000.48	c Bin: Executing vallst
4998.66/5000.48	c vallst returned code 1.
4998.66/5000.48	c vallst returned code 1.
4998.66/5000.48	c satzilla running zchaff_rand with preprocessing ... 
4998.66/5000.48	c Bin: Executing zchaff_rand
4998.66/5000.48	c zchaff_rand returned code 1.
4998.66/5000.48	c zchaff_rand returned code 1.
4998.66/5000.48	c satzilla running vallst ... 
4998.66/5000.48	c Bin: Executing vallst
4998.66/5000.48	c vallst returned code 1.
4998.66/5000.48	c vallst returned code 1.
4998.66/5000.48	c satzilla running zchaff_rand ... 
4998.66/5000.48	c Bin: Executing zchaff_rand
4998.66/5000.48	c zchaff_rand returned code 1.
4998.66/5000.48	c zchaff_rand returned code 1.
4998.66/5000.48	c satzilla running minisat20 ... 
4998.66/5000.48	c Bin: Executing minisat20
4998.66/5000.48	c minisat20 returned code 1.
4998.66/5000.48	c minisat20 returned code 1.
4998.66/5000.48	c ERROR: All Failed! 
4998.66/5000.48	c SATZILLA_TIME=4999.530000

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/node69/watcher-422527-1177569382 -o ROOT/results/node69/solver-422527-1177569382 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422527-1177569382/SATzilla2007_R /tmp/evaluation/422527-1177569382/instance-422527-1177569382.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 2/64 22400
/proc/meminfo: memFree=1715252/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=636 CPUtime=0
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 80 0 0 0 0 0 0 0 20 0 1 0 232927667 651264 75 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 159 75 50 118 0 38 0

[startup+0.0105301 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 22400
/proc/meminfo: memFree=1715252/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=776 CPUtime=0
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 130 0 0 0 0 0 0 0 20 0 1 0 232927667 794624 122 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134543106 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 194 122 57 118 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2216

[startup+0.101544 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 22400
/proc/meminfo: memFree=1715252/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=1288 CPUtime=0.09
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 276 0 0 0 9 0 0 0 20 0 1 0 232927667 1318912 268 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134655315 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 355 269 71 118 0 234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2728

[startup+0.301574 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 22400
/proc/meminfo: memFree=1715252/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=3236 CPUtime=0.29
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 689 0 0 0 29 0 0 0 21 0 1 0 232927667 3313664 681 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134526964 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 809 681 74 118 0 688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4676

[startup+0.70164 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 22400
/proc/meminfo: memFree=1715252/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=3236 CPUtime=0.69
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 689 0 0 0 69 0 0 0 24 0 1 0 232927667 3313664 681 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134514048 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 809 681 74 118 0 688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4676

[startup+1.50177 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 22402
/proc/meminfo: memFree=1712740/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=4272 CPUtime=1.49
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 926 0 0 0 149 0 0 0 25 0 1 0 232927667 4374528 918 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134532025 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 1068 918 74 118 0 947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5712

[startup+3.10202 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 22402
/proc/meminfo: memFree=1711332/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=0
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 232927667 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 360 110 95 260 0 84 0
[pid=22401] ppid=22400 vsize=4932 CPUtime=3.09
/proc/22401/stat : 22401 (march_dl) R 22400 22400 22346 0 -1 4194304 1086 0 0 0 309 0 0 0 25 0 1 0 232927667 5050368 1078 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22401/statm: 1233 1078 74 118 0 1112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6372

[startup+6.30153 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 22403
/proc/meminfo: memFree=1714404/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1440 CPUtime=4.99
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 133 1175 0 0 0 0 499 0 16 0 1 0 232927667 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22400/statm: 360 111 96 260 0 84 0
[pid=22403] ppid=22400 vsize=6188 CPUtime=1.28
/proc/22403/stat : 22403 (ubcsat2006) R 22400 22400 22346 0 -1 4194304 278 0 1 0 116 12 0 0 25 0 1 0 232928167 6336512 262 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22403/statm: 1547 262 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7016 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 22404
/proc/meminfo: memFree=1713188/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=2.13
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 213 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134562697 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 184060

[startup+25.5016 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 22404
/proc/meminfo: memFree=1713188/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=14.93
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 1493 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559540 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 184060

[startup+51.1017 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 22404
/proc/meminfo: memFree=1713380/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=40.51
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 4051 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 184060

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 22404
/proc/meminfo: memFree=1713444/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=91.7
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 9170 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134560141 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 184060

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 22404
/proc/meminfo: memFree=1713444/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=151.67
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 15167 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134599344 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 184060

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 22404
/proc/meminfo: memFree=1713380/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=211.66
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 21166 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134591376 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 184060

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 22406
/proc/meminfo: memFree=1713188/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=271.64
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 27164 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564906 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 184060

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 22406
/proc/meminfo: memFree=1713188/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=331.62
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 33162 0 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563044 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0

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


[startup+4722.31 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4710.15
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 471014 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556328 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4720.65
Current children cumulated vsize (KiB) 184060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712676/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4770.13
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 477012 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4780.63
Current children cumulated vsize (KiB) 184060

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4830.11
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 483010 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4840.61
Current children cumulated vsize (KiB) 184060

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4890.09
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 489008 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4900.59
Current children cumulated vsize (KiB) 184060

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4950.07
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 495006 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4960.57
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 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4954.07
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 495406 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563196 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4964.57
Current children cumulated vsize (KiB) 184060

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4966.87
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 496686 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4977.37
Current children cumulated vsize (KiB) 184060

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4979.66
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 497965 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652872 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4990.16
Current children cumulated vsize (KiB) 184060

[startup+4995.11 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4982.87
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 498286 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134587445 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4993.37
Current children cumulated vsize (KiB) 184060

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4986.06
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 498605 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134562994 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4996.56
Current children cumulated vsize (KiB) 184060

[startup+4999.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4986.86
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 498685 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4997.36
Current children cumulated vsize (KiB) 184060

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4987.66
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 498765 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563009 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.16
Current children cumulated vsize (KiB) 184060

[startup+5000.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4988.06
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 498805 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.56
Current children cumulated vsize (KiB) 184060

[startup+5000.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 22606
/proc/meminfo: memFree=1712612/2055920 swapFree=4182928/4192956
[pid=22400] ppid=22398 vsize=1780 CPUtime=10.5
/proc/22400/stat : 22400 (SATzilla2007_R) S 22398 22400 22346 0 -1 4194304 620 1459 0 1 313 19 699 19 25 0 1 0 232927667 1822720 262 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22400/statm: 445 262 157 260 0 169 0
[pid=22404] ppid=22400 vsize=182280 CPUtime=4988.16
/proc/22404/stat : 22404 (kcnfs) R 22400 22400 22346 0 -1 4194304 418 0 0 0 498815 1 0 0 25 0 1 0 232928723 186654720 402 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22404/statm: 45570 402 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.66
Current children cumulated vsize (KiB) 184060

Child status: 17
Real time (s): 5000.48
CPU time (s): 4998.79
CPU user time (s): 4998.37
CPU system time (s): 0.417936
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 184060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.37
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2639
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= 28
involuntary context switches= 8682

runsolver used 4.10738 second user time and 9.59354 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Thu Apr 26 06:36:22 UTC 2007

IDJOB= 422527
IDBENCH= 19863
IDSOLVER= 191
FILE ID= node69/422527-1177569382

PBS_JOBID= 4696824

Free space on /tmp= 66528 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/422527-1177569382/SATzilla2007_R /tmp/evaluation/422527-1177569382/instance-422527-1177569382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-422527-1177569382 -o ROOT/results/node69/solver-422527-1177569382 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422527-1177569382/SATzilla2007_R /tmp/evaluation/422527-1177569382/instance-422527-1177569382.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c384062077db8cbd51f9b0f03be9edde

RANDOM SEED= 92095447

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1715788 kB
Buffers:         26356 kB
Cached:         242216 kB
SwapCached:       3836 kB
Active:         127612 kB
Inactive:       150216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715788 kB
SwapTotal:     4192956 kB
SwapFree:      4182928 kB
Dirty:            8632 kB
Writeback:           0 kB
Mapped:          15264 kB
Slab:            48300 kB
Committed_AS:  2307292 kB
PageTables:       1472 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= 66528 MiB

End job on node69 on Thu Apr 26 07:59:43 UTC 2007