Trace number 368839

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla CRAFTED? (exit code) 4999.12 5000.59

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.77/10.87	c run March_dl for 5 seconds ... 
10.77/10.87	c Bin: Executing march_dl
10.77/10.87	c child exit by a signal
10.77/10.87	c march_dl returned code 137.
10.77/10.87	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.87	c Bin: Executing ubcsat2006
10.77/10.87	c child exited successfully
10.77/10.87	c ubcsat2006 returned code 0.
10.77/10.87	c satzilla computing base features
10.77/10.87	c satzilla doing unit-prop probe
10.77/10.87	c satzilla doing local search probe
10.77/10.87	c satzilla doing lobjois search-space size estimate
10.77/10.87	c satzilla's ranking:
10.77/10.87	c 1) vallst+P: 1.025691
10.77/10.87	c 2) zchaff_rand+P: 1.718389
10.77/10.87	c 3) minisat20: 1.948676
10.77/10.87	c 4) minisat20+P: 3.276701
10.77/10.87	c 5) march_dl: 3.530955
10.77/10.87	c 6) march_dl+P: 3.556610
10.77/10.87	c 7) kcnfs+P: 999.000000
10.77/10.87	c 8) kcnfs: 999.000000
10.77/10.87	c 9) vallst: 999.000000
10.77/10.87	c 10) zchaff_rand: 999.000000
10.77/10.87	c satzilla running vallst with preprocessing ... 
4999.00/5000.58	c Preprocessing...
4999.00/5000.58	c Inital problem has 390 variables, 1722 nary clauses (0 binary clauses).
4999.00/5000.58	c Num non-binary clauses 1722, Average non-binary clause length 3.000
4999.00/5000.58	c Theory has no gaps
4999.00/5000.58	c Preprocessor runtime was 0.000 seconds.
4999.00/5000.58	c 
4999.00/5000.58	c Satisfiability of theory still undetermined.
4999.00/5000.58	c See file /tmp/gf9Y9N for simplified theory.
4999.00/5000.58	c Bin: Executing vallst
4999.00/5000.58	c child exit by a signal
4999.00/5000.58	c vallst returned code 137.
4999.00/5000.58	c vallst returned code 137.
4999.00/5000.58	c satzilla running zchaff_rand with preprocessing ... 
4999.00/5000.58	c Bin: Executing zchaff_rand
4999.00/5000.58	c zchaff_rand returned code 1.
4999.00/5000.58	c zchaff_rand returned code 1.
4999.00/5000.58	c satzilla running minisat20 ... 
4999.00/5000.58	c Bin: Executing minisat20
4999.00/5000.58	c minisat20 returned code 1.
4999.00/5000.58	c minisat20 returned code 1.
4999.00/5000.58	c satzilla running minisat20 with preprocessing ... 
4999.00/5000.58	c Bin: Executing minisat20
4999.00/5000.58	c minisat20 returned code 1.
4999.00/5000.58	c minisat20 returned code 1.
4999.00/5000.58	c satzilla running march_dl ... 
4999.00/5000.58	c Bin: Executing march_dl
4999.00/5000.58	c march_dl returned code 1.
4999.00/5000.58	c march_dl returned code 1.
4999.00/5000.58	c satzilla running march_dl with preprocessing ... 
4999.00/5000.58	c Bin: Executing march_dl
4999.00/5000.58	c march_dl returned code 1.
4999.00/5000.58	c march_dl returned code 1.
4999.00/5000.58	c satzilla running kcnfs with preprocessing ... 
4999.00/5000.58	c Bin: Executing kcnfs
4999.00/5000.58	c kcnfs returned code 1.
4999.00/5000.58	c kcnfs returned code 1.
4999.00/5000.58	c satzilla running kcnfs ... 
4999.00/5000.58	c Bin: Executing kcnfs
4999.00/5000.58	c kcnfs returned code 1.
4999.00/5000.58	c kcnfs returned code 1.
4999.00/5000.58	c satzilla running vallst ... 
4999.00/5000.58	c Bin: Executing vallst
4999.00/5000.58	c vallst returned code 1.
4999.00/5000.58	c vallst returned code 1.
4999.00/5000.58	c satzilla running zchaff_rand ... 
4999.00/5000.58	c Bin: Executing zchaff_rand
4999.00/5000.58	c zchaff_rand returned code 1.
4999.00/5000.58	c zchaff_rand returned code 1.
4999.00/5000.58	c ERROR: All Failed! 
4999.00/5000.58	c SATZILLA_TIME=4999.860000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-368839-1177281100 -o ROOT/results/node72/solver-368839-1177281100 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368839-1177281100/SATzilla2007_C /tmp/evaluation/368839-1177281100/instance-368839-1177281100.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: 0.78 0.95 0.98 3/77 5484
/proc/meminfo: memFree=1844216/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) R 5482 5484 5428 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=772 CPUtime=0
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 204148436 790528 104 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 193 104 53 118 0 72 0

[startup+0.101444 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5484
/proc/meminfo: memFree=1844216/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=1120 CPUtime=0.09
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 223 0 0 0 9 0 0 0 19 0 1 0 204148436 1146880 215 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 280 215 74 118 0 159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.201453 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5484
/proc/meminfo: memFree=1844216/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=1120 CPUtime=0.19
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 226 0 0 0 19 0 0 0 20 0 1 0 204148436 1146880 218 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134564422 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 280 218 74 118 0 159 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2560

[startup+0.301462 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5484
/proc/meminfo: memFree=1844216/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=1120 CPUtime=0.29
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 230 0 0 0 29 0 0 0 20 0 1 0 204148436 1146880 222 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134551579 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 280 222 74 118 0 159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2560

[startup+0.701499 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5484
/proc/meminfo: memFree=1844216/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=1120 CPUtime=0.69
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 233 0 0 0 69 0 0 0 24 0 1 0 204148436 1146880 225 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134551546 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 280 225 74 118 0 159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2560

[startup+1.50157 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 5486
/proc/meminfo: memFree=1843432/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=1120 CPUtime=1.49
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 237 0 0 0 149 0 0 0 25 0 1 0 204148436 1146880 229 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134587724 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 280 229 74 118 0 159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10172 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 5486
/proc/meminfo: memFree=1843304/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=0
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 204148436 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 110 95 260 0 84 0
[pid=5485] ppid=5484 vsize=1120 CPUtime=3.09
/proc/5485/stat : 5485 (march_dl) R 5484 5484 5428 0 -1 4194304 240 0 0 0 309 0 0 0 25 0 1 0 204148436 1146880 232 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514048 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5485/statm: 280 232 74 118 0 159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.30301 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 5487
/proc/meminfo: memFree=1843304/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1440 CPUtime=4.99
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 135 244 0 0 0 0 499 0 16 0 1 0 204148436 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5484/statm: 360 111 96 260 0 84 0
[pid=5487] ppid=5484 vsize=6188 CPUtime=1.29
/proc/5487/stat : 5487 (ubcsat2006) R 5484 5484 5428 0 -1 4194304 261 0 0 0 106 23 0 0 25 0 1 0 204148937 6336512 244 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/5487/statm: 1547 244 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 5488
/proc/meminfo: memFree=1842472/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=2764 CPUtime=1.8
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 356 0 1 0 159 21 0 0 25 0 1 0 204149525 2830336 340 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 691 340 151 55 0 281 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 4748

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 5488
/proc/meminfo: memFree=1842088/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3040 CPUtime=14.59
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 439 0 1 0 1382 77 0 0 25 0 1 0 204149525 3112960 423 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 760 423 151 55 0 350 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 5024

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 5490
/proc/meminfo: memFree=1841832/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3040 CPUtime=40.18
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 492 0 1 0 3843 175 0 0 25 0 1 0 204149525 3112960 476 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 760 476 151 55 0 350 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 5024

[startup+102.302 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 5490
/proc/meminfo: memFree=1841896/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3040 CPUtime=91.37
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 501 0 1 0 8842 295 0 0 25 0 1 0 204149525 3112960 485 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134585905 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 760 485 151 55 0 350 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 5024

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 5490
/proc/meminfo: memFree=1841704/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3208 CPUtime=151.35
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 549 0 1 0 14730 405 0 0 25 0 1 0 204149525 3284992 533 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 802 533 151 55 0 392 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 5192

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5490
/proc/meminfo: memFree=1841512/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3324 CPUtime=211.34
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 588 0 1 0 20632 502 0 0 25 0 1 0 204149525 3403776 572 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 831 572 151 55 0 421 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5308

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5490
/proc/meminfo: memFree=1841320/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3464 CPUtime=271.32
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 619 0 1 0 26539 593 0 0 25 0 1 0 204149525 3547136 603 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 866 603 151 55 0 456 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 5448

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5490
/proc/meminfo: memFree=1841128/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=3692 CPUtime=331.3
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 660 0 1 0 32459 671 0 0 25 0 1 0 204149525 3780608 644 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 923 644 151 55 0 513 0

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


[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828968/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4710.03
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 466162 4841 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 16028

[startup+4782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 5694
/proc/meminfo: memFree=1828968/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4770.01
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 472106 4895 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 16028

[startup+4842.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5694
/proc/meminfo: memFree=1828904/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4830
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 478045 4955 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 16028

[startup+4902.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828840/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4889.97
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 483985 5012 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 16028

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4949.96
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 489926 5070 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 16028

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

[startup+4966.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4954.06
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 490331 5075 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4964.91
Current children cumulated vsize (KiB) 16028

[startup+4979.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4966.86
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 491600 5086 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4977.71
Current children cumulated vsize (KiB) 16028

[startup+4992 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4979.65
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 492868 5097 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4990.5
Current children cumulated vsize (KiB) 16028

[startup+4995.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4982.85
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 493179 5106 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4993.7
Current children cumulated vsize (KiB) 16028

[startup+4998.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4986.05
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 493497 5108 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4996.9
Current children cumulated vsize (KiB) 16028

[startup+4999.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4986.85
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 493576 5109 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4997.7
Current children cumulated vsize (KiB) 16028

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4987.65
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 493655 5110 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4998.5
Current children cumulated vsize (KiB) 16028

[startup+5000.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4988.05
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 493695 5110 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4998.9
Current children cumulated vsize (KiB) 16028

[startup+5000.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5694
/proc/meminfo: memFree=1828776/2055920 swapFree=4157116/4192956
[pid=5484] ppid=5482 vsize=1984 CPUtime=10.85
/proc/5484/stat : 5484 (SATzilla2007_C) S 5482 5484 5428 0 -1 4194304 632 511 0 0 307 34 700 44 25 0 1 0 204148436 2031616 306 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5484/statm: 496 306 165 260 0 220 0
[pid=5488] ppid=5484 vsize=14044 CPUtime=4988.15
/proc/5488/stat : 5488 (vallst) R 5484 5484 5428 0 -1 4194304 3260 0 1 0 493705 5110 0 0 25 0 1 0 204149525 14381056 3226 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/5488/statm: 3511 3226 151 55 0 3101 0
Current children cumulated CPU time (s) 4999
Current children cumulated vsize (KiB) 16028

Child status: 17
Real time (s): 5000.59
CPU time (s): 4999.12
CPU user time (s): 4947.21
CPU system time (s): 51.9071
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 16028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4947.21
system time used= 51.9071
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4416
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= 11540

runsolver used 4.96524 second user time and 13.225 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Apr 22 22:31:40 UTC 2007

IDJOB= 368839
IDBENCH= 24702
IDSOLVER= 179
FILE ID= node72/368839-1177281100

PBS_JOBID= 4650780

Free space on /tmp= 66400 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368839-1177281100/SATzilla2007_C /tmp/evaluation/368839-1177281100/instance-368839-1177281100.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-368839-1177281100 -o ROOT/results/node72/solver-368839-1177281100 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368839-1177281100/SATzilla2007_C /tmp/evaluation/368839-1177281100/instance-368839-1177281100.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  95e4195bdde82ec65467d8f29f037cf2

RANDOM SEED= 333188691

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1844624 kB
Buffers:         23504 kB
Cached:         108536 kB
SwapCached:      17016 kB
Active:          56884 kB
Inactive:        97932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844624 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            8580 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            41964 kB
Committed_AS:  3259180 kB
PageTables:       1788 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= 66400 MiB

End job on node72 on Sun Apr 22 23:55:01 UTC 2007