Trace number 422540

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) 4998.84 5000.15

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1738460433-02.UNSAT.shuffled.cnf
MD5SUMf83c4477f4cb191188861bfa5f97d580
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 variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

10.56/10.60	c run March_dl for 5 seconds ... 
10.56/10.60	c Bin: Executing march_dl
10.56/10.60	c child exit by a signal
10.56/10.60	c march_dl returned code 137.
10.56/10.60	c run saps (UBCSAT implementation) for 2 seconds ... 
10.56/10.60	c Bin: Executing ubcsat2006
10.56/10.60	c child exited successfully
10.56/10.60	c ubcsat2006 returned code 0.
10.56/10.60	c satzilla computing base features
10.56/10.60	c satzilla doing unit-prop probe
10.56/10.60	c satzilla doing local search probe
10.56/10.60	c satzilla doing lobjois search-space size estimate
10.56/10.60	c satzilla's ranking:
10.56/10.60	c 1) kcnfs: 3.435904
10.56/10.60	c 2) minisat20+P: 4.018096
10.56/10.60	c 3) march_dl: 4.449996
10.56/10.60	c 4) kcnfs+P: 999.000000
10.56/10.60	c 5) march_dl+P: 999.000000
10.56/10.60	c 6) vallst+P: 999.000000
10.56/10.60	c 7) zchaff_rand+P: 999.000000
10.56/10.60	c 8) vallst: 999.000000
10.56/10.60	c 9) zchaff_rand: 999.000000
10.56/10.60	c 10) minisat20: 999.000000
10.56/10.60	c satzilla running kcnfs ... 
4998.76/5000.13	c Bin: Executing kcnfs
4998.76/5000.13	c child exit by a signal
4998.76/5000.13	c kcnfs returned code 137.
4998.76/5000.13	c kcnfs returned code 137.
4998.76/5000.13	c satzilla running minisat20 with preprocessing ... 
4998.76/5000.14	c Preprocessing...
4998.76/5000.14	c Inital problem has 130 variables, 2769 nary clauses (0 binary clauses).
4998.76/5000.14	c Num non-binary clauses 2769, Average non-binary clause length 5.000
4998.76/5000.14	c Theory has no gaps
4998.76/5000.14	c Preprocessor runtime was 0.010 seconds.
4998.76/5000.14	c 
4998.76/5000.14	c Satisfiability of theory still undetermined.
4998.76/5000.14	c See file /tmp/9j2Dha for simplified theory.
4998.76/5000.14	c Bin: Executing minisat20
4998.76/5000.14	c minisat20 returned code 1.
4998.76/5000.14	c minisat20 returned code 1.
4998.76/5000.14	c satzilla running march_dl ... 
4998.76/5000.14	c Bin: Executing march_dl
4998.76/5000.14	c march_dl returned code 1.
4998.76/5000.14	c march_dl returned code 1.
4998.76/5000.14	c satzilla running kcnfs with preprocessing ... 
4998.76/5000.14	c Bin: Executing kcnfs
4998.76/5000.14	c kcnfs returned code 1.
4998.76/5000.14	c kcnfs returned code 1.
4998.76/5000.14	c satzilla running march_dl with preprocessing ... 
4998.76/5000.14	c Bin: Executing march_dl
4998.76/5000.14	c march_dl returned code 1.
4998.76/5000.14	c march_dl returned code 1.
4998.76/5000.14	c satzilla running vallst with preprocessing ... 
4998.76/5000.14	c Bin: Executing vallst
4998.76/5000.14	c vallst returned code 1.
4998.76/5000.14	c vallst returned code 1.
4998.76/5000.14	c satzilla running zchaff_rand with preprocessing ... 
4998.76/5000.14	c Bin: Executing zchaff_rand
4998.76/5000.14	c zchaff_rand returned code 1.
4998.76/5000.14	c zchaff_rand returned code 1.
4998.76/5000.14	c satzilla running vallst ... 
4998.76/5000.14	c Bin: Executing vallst
4998.76/5000.14	c vallst returned code 1.
4998.76/5000.14	c vallst returned code 1.
4998.76/5000.14	c satzilla running zchaff_rand ... 
4998.76/5000.14	c Bin: Executing zchaff_rand
4998.76/5000.14	c zchaff_rand returned code 1.
4998.76/5000.14	c zchaff_rand returned code 1.
4998.76/5000.14	c satzilla running minisat20 ... 
4998.76/5000.14	c Bin: Executing minisat20
4998.76/5000.14	c minisat20 returned code 1.
4998.76/5000.14	c minisat20 returned code 1.
4998.76/5000.14	c ERROR: All Failed! 
4998.76/5000.14	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/node30/watcher-422540-1177569458 -o ROOT/results/node30/solver-422540-1177569458 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422540-1177569458/SATzilla2007_R /tmp/evaluation/422540-1177569458/instance-422540-1177569458.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 3/77 13199
/proc/meminfo: memFree=1673728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) R 13197 13199 13145 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=636 CPUtime=0
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 204861613 651264 75 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 159 75 50 118 0 38 0

[startup+0.0969341 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 13199
/proc/meminfo: memFree=1673728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=1176 CPUtime=0.09
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 201 0 0 0 9 0 0 0 19 0 1 0 204861613 1204224 193 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134583356 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 294 193 67 118 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.101932 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 13199
/proc/meminfo: memFree=1673728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=1176 CPUtime=0.09
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 203 0 0 0 9 0 0 0 19 0 1 0 204861613 1204224 195 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 294 195 67 118 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.301945 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 13199
/proc/meminfo: memFree=1673728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=3408 CPUtime=0.29
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 741 0 0 0 29 0 0 0 21 0 1 0 204861613 3489792 733 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134514020 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 852 733 74 118 0 731 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4848

[startup+0.701968 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 13199
/proc/meminfo: memFree=1673728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=3408 CPUtime=0.69
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 741 0 0 0 69 0 0 0 25 0 1 0 204861613 3489792 733 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134514020 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 852 733 74 118 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4848

[startup+1.50202 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 13201
/proc/meminfo: memFree=1670896/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=4188 CPUtime=1.49
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 894 0 0 0 149 0 0 0 25 0 1 0 204861613 4288512 886 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134528163 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 1047 886 74 118 0 926 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5628

[startup+3.10111 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 13201
/proc/meminfo: memFree=1669552/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=0
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 204861612 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 110 95 260 0 84 0
[pid=13200] ppid=13199 vsize=5240 CPUtime=3.09
/proc/13200/stat : 13200 (march_dl) R 13199 13199 13145 0 -1 4194304 1156 0 0 0 309 0 0 0 25 0 1 0 204861613 5365760 1148 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134532790 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13200/statm: 1310 1148 74 118 0 1189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6680

[startup+6.30131 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 13202
/proc/meminfo: memFree=1672944/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1440 CPUtime=4.98
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 133 1256 0 0 0 0 498 0 16 0 1 0 204861612 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13199/statm: 360 111 96 260 0 84 0
[pid=13202] ppid=13199 vsize=6188 CPUtime=1.27
/proc/13202/stat : 13202 (ubcsat2006) R 13199 13199 13145 0 -1 4194304 281 0 1 0 116 11 0 0 25 0 1 0 204862113 6336512 265 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13202/statm: 1547 265 156 64 0 1128 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7628

[startup+12.7017 s]
/proc/loadavg: 0.15 0.03 0.01 2/79 13203
/proc/meminfo: memFree=1671600/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=2.08
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 208 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565104 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 184076

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/79 13203
/proc/meminfo: memFree=1671600/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=14.88
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 1488 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555749 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 184076

[startup+51.101 s]
/proc/loadavg: 0.62 0.17 0.05 2/79 13205
/proc/meminfo: memFree=1671664/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=40.47
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 4047 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134588873 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 184076

[startup+102.305 s]
/proc/loadavg: 0.83 0.29 0.10 2/79 13205
/proc/meminfo: memFree=1671792/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=91.66
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 9166 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 184076

[startup+162.302 s]
/proc/loadavg: 0.94 0.42 0.16 2/79 13205
/proc/meminfo: memFree=1671792/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=151.64
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 15164 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564856 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 184076

[startup+222.301 s]
/proc/loadavg: 0.98 0.52 0.21 2/79 13205
/proc/meminfo: memFree=1671792/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=211.63
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 21163 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134661211 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 184076

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/79 13205
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=271.61
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 27161 0 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556064 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 184076

[startup+342.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/79 13205
/proc/meminfo: memFree=1671792/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=331.61
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 33160 1 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556054 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0

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


[startup+4662.3 s]
/proc/loadavg: 1.03 1.01 0.93 2/79 13405
/proc/meminfo: memFree=1671664/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4650.48
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 465031 17 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134597378 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 184076

[startup+4722.31 s]
/proc/loadavg: 1.01 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671664/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4710.47
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 471030 17 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 184076

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671664/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4770.45
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 477028 17 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564906 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 184076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4830.43
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 483026 17 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 184076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4890.43
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 489025 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 184076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4950.41
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 495023 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 184076

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4954.41
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 495423 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559232 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4964.97
Current children cumulated vsize (KiB) 184076

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671792/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4967.2
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 496702 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134571672 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4977.76
Current children cumulated vsize (KiB) 184076

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4980
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 497982 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4990.56
Current children cumulated vsize (KiB) 184076

[startup+4995.11 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4983.2
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 498302 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134652884 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4993.76
Current children cumulated vsize (KiB) 184076

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4986.4
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 498622 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134571726 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4996.96
Current children cumulated vsize (KiB) 184076

[startup+4999.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4987.2
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 498702 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4997.76
Current children cumulated vsize (KiB) 184076

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4988
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 498782 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134596296 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.56
Current children cumulated vsize (KiB) 184076

[startup+5000.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 13405
/proc/meminfo: memFree=1671728/2055920 swapFree=4156976/4192956
[pid=13199] ppid=13197 vsize=1796 CPUtime=10.56
/proc/13199/stat : 13199 (SATzilla2007_R) S 13197 13199 13145 0 -1 4194304 631 1543 0 1 314 23 699 20 25 0 1 0 204861612 1839104 267 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13199/statm: 449 267 157 260 0 173 0
[pid=13203] ppid=13199 vsize=182280 CPUtime=4988.2
/proc/13203/stat : 13203 (kcnfs) R 13199 13199 13145 0 -1 4194304 434 0 0 0 498802 18 0 0 25 0 1 0 204862673 186654720 418 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563187 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13203/statm: 45570 418 129 48 0 45167 0
Current children cumulated CPU time (s) 4998.76
Current children cumulated vsize (KiB) 184076

Child status: 17
Real time (s): 5000.15
CPU time (s): 4998.84
CPU user time (s): 4998.22
CPU system time (s): 0.623905
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 184076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.22
system time used= 0.623905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2761
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= 35789

runsolver used 4.48032 second user time and 11.1523 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 26 06:37:39 UTC 2007

IDJOB= 422540
IDBENCH= 19885
IDSOLVER= 191
FILE ID= node30/422540-1177569458

PBS_JOBID= 4696856

Free space on /tmp= 66419 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1738460433-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/422540-1177569458/SATzilla2007_R /tmp/evaluation/422540-1177569458/instance-422540-1177569458.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-422540-1177569458 -o ROOT/results/node30/solver-422540-1177569458 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422540-1177569458/SATzilla2007_R /tmp/evaluation/422540-1177569458/instance-422540-1177569458.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f83c4477f4cb191188861bfa5f97d580

RANDOM SEED= 828106780

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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:       1674136 kB
Buffers:         39936 kB
Cached:         278380 kB
SwapCached:      15360 kB
Active:         202732 kB
Inactive:       138456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674136 kB
SwapTotal:     4192956 kB
SwapFree:      4156976 kB
Dirty:            8424 kB
Writeback:           0 kB
Mapped:          29636 kB
Slab:            26100 kB
Committed_AS:  3583252 kB
PageTables:       1776 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= 66419 MiB

End job on node30 on Thu Apr 26 08:01:00 UTC 2007