Trace number 201741

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
CSP4J - MAC 2006-12-19SAT 8.38972 8.49105

DiagnosticValue
NODES435

General information on the benchmark

Namerlfap/rlfapScens/
scen5.xml
MD5SUM9db21bded2254724492d1ef1d7933506
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.467928
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints2598
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2598
Global constraints used (with number of constraints)

Solver Data (download as text)

8.45	v 156 394 156 394 254 16 142 380 428 666 352 114 156 394 442 680 792 554 554 792 44 282 708 470 666 428 442 680 72 310 414 652 128 366 736 498 44 282 282 44 442 680 750 512 296 58 310 72 736 498 792 554 310 72 764 526 324 86 428 666 764 526 484 722 310 72 100 338 456 694 254 16 58 296 554 792 296 58 296 58 16 254 16 254 296 58 394 156 128 366 16 254 414 652 736 498 156 394 240 478 792 554 254 16 156 394 324 86 554 792 512 750 394 156 16 254 296 58 254 16 156 394 414 652 268 30 254 16 666 428 442 680 394 156 394 156 296 58 680 442 666 428 764 526 442 680 680 442 142 380 352 114 338 100 86 324 750 512 722 484 778 540 366 128 296 58 428 666 722 484 72 310 394 156 778 540 764 526 58 296 366 128 456 694 694 456 268 30 142 380 666 428 456 694 156 394 100 338 428 666 652 414 792 554 254 16 442 680 540 778 352 114 142 380 708 470 498 736 380 142 540 778 484 722 44 282 44 282 540 778 666 428 30 268 778 540 366 128 652 414 394 156 512 750 268 30 442 680 296 58 708 470 268 30 498 736 456 694 324 86 310 72 86 324 764 526 540 778 526 764 666 428 72 310 310 72 428 666 114 352 666 428 100 338 114 352 114 352 86 324 254 16 666 428 722 484 414 652 394 156 778 540 310 72 296 58 296 58 694 456 128 366 254 16 540 778 442 680 708 470 456 694 310 72 30 268 512 750 540 778 142 380 708 470 114 352 428 666 498 736 16 254 324 86 310 72 142 380 484 722 750 512 722 484 540 778 366 128 736 498 352 114 498 736 428 666 282 44 750 512 72 310 708 470 100 338 484 722 428 666 282 44 456 694 310 72 268 30 694 456 764 526 380 142 114 352 338 100 86 324 
8.46	s SATISFIABLE
8.46	d NODES 435

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-201741-1168149549 -o ROOT/results/node23/solver-201741-1168149549 -C 1800 -M 900 /tmp/evaluation/201741-1168149549/cspfj.sh -competition /tmp/evaluation/201741-1168149549/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.00 2.00 1.91 5/89 11726
/proc/meminfo: memFree=1673480/2055920 swapFree=4191880/4192956
[pid=11725] ppid=11723 vsize=5352 CPUtime=0
/proc/11725/stat : 11725 (cspfj.sh) S 11723 11725 10726 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 163349313 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11725/statm: 1338 229 192 169 0 49 0
[pid=11727] ppid=11725 vsize=0 CPUtime=0
/proc/11727/stat : 11727 (dirname) R 11725 11725 10726 0 -1 4194308 128 0 0 0 0 0 0 0 21 0 1 0 163349313 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/11727/statm: 0 0 0 0 0 0 0

[startup+0.108848 s]
/proc/loadavg: 2.00 2.00 1.91 5/89 11726
/proc/meminfo: memFree=1673480/2055920 swapFree=4191880/4192956
[pid=11725] ppid=11723 vsize=5352 CPUtime=0
/proc/11725/stat : 11725 (cspfj.sh) S 11723 11725 10726 0 -1 4194304 315 128 0 0 0 0 0 0 21 0 1 0 163349313 5480448 240 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11725/statm: 1338 240 201 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516924 s]
/proc/loadavg: 2.00 2.00 1.91 5/89 11726
/proc/meminfo: memFree=1673480/2055920 swapFree=4191880/4192956
[pid=11725] ppid=11723 vsize=5352 CPUtime=0
/proc/11725/stat : 11725 (cspfj.sh) S 11723 11725 10726 0 -1 4194304 315 128 0 0 0 0 0 0 21 0 1 0 163349313 5480448 240 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11725/statm: 1338 240 201 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34109 s]
/proc/loadavg: 2.08 2.02 1.92 3/97 11735
/proc/meminfo: memFree=1661896/2055920 swapFree=4191880/4192956
[pid=11725] ppid=11723 vsize=5352 CPUtime=0
/proc/11725/stat : 11725 (cspfj.sh) S 11723 11725 10726 0 -1 4194304 315 128 0 0 0 0 0 0 21 0 1 0 163349313 5480448 240 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11725/statm: 1338 240 201 169 0 49 0
[pid=11728] ppid=11725 vsize=865648 CPUtime=1.31
/proc/11728/stat : 11728 (java) R 11725 11725 10726 0 -1 0 5166 0 1 0 124 7 0 0 25 0 8 0 163349314 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4154313600 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11728/statm: 216412 4875 1828 14 0 203674 0
[pid=11728/tid=11729] ppid=11725 vsize=865648 CPUtime=0.1
/proc/11728/task/11729/stat : 11729 (java) S 11725 11725 10726 0 -1 64 995 0 0 0 10 0 0 0 16 0 8 0 163349317 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11730] ppid=11725 vsize=865648 CPUtime=0
/proc/11728/task/11730/stat : 11730 (java) S 11725 11725 10726 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 163349318 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11731] ppid=11725 vsize=865648 CPUtime=0
/proc/11728/task/11731/stat : 11731 (java) S 11725 11725 10726 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 163349318 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11732] ppid=11725 vsize=865648 CPUtime=0
/proc/11728/task/11732/stat : 11732 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 163349321 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11733] ppid=11725 vsize=865648 CPUtime=0.26
/proc/11728/task/11733/stat : 11733 (java) S 11725 11725 10726 0 -1 64 503 0 0 0 25 1 0 0 15 0 8 0 163349321 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11734] ppid=11725 vsize=865648 CPUtime=0
/proc/11728/task/11734/stat : 11734 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 163349321 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11735] ppid=11725 vsize=865648 CPUtime=0
/proc/11728/task/11735/stat : 11735 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 163349321 886423552 4875 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 871000

[startup+2.99441 s]
/proc/loadavg: 2.08 2.02 1.92 4/97 11735
/proc/meminfo: memFree=1655752/2055920 swapFree=4191880/4192956
[pid=11725] ppid=11723 vsize=5352 CPUtime=0
/proc/11725/stat : 11725 (cspfj.sh) S 11723 11725 10726 0 -1 4194304 315 128 0 0 0 0 0 0 21 0 1 0 163349313 5480448 240 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11725/statm: 1338 240 201 169 0 49 0
[pid=11728] ppid=11725 vsize=865900 CPUtime=2.94
/proc/11728/stat : 11728 (java) R 11725 11725 10726 0 -1 0 7383 0 1 0 282 12 0 0 25 0 8 0 163349314 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4154015232 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11728/statm: 216475 7036 1828 14 0 203737 0
[pid=11728/tid=11729] ppid=11725 vsize=865900 CPUtime=0.32
/proc/11728/task/11729/stat : 11729 (java) S 11725 11725 10726 0 -1 64 2571 0 0 0 31 1 0 0 16 0 8 0 163349317 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11730] ppid=11725 vsize=865900 CPUtime=0
/proc/11728/task/11730/stat : 11730 (java) S 11725 11725 10726 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 163349318 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11731] ppid=11725 vsize=865900 CPUtime=0
/proc/11728/task/11731/stat : 11731 (java) S 11725 11725 10726 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 163349318 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11732] ppid=11725 vsize=865900 CPUtime=0
/proc/11728/task/11732/stat : 11732 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 163349321 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11733] ppid=11725 vsize=865900 CPUtime=0.35
/proc/11728/task/11733/stat : 11733 (java) S 11725 11725 10726 0 -1 64 545 0 0 0 34 1 0 0 15 0 8 0 163349321 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11734] ppid=11725 vsize=865900 CPUtime=0
/proc/11728/task/11734/stat : 11734 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 163349321 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11735] ppid=11725 vsize=865900 CPUtime=0
/proc/11728/task/11735/stat : 11735 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 163349321 886681600 7036 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 871252

[startup+6.28804 s]
/proc/loadavg: 2.08 2.02 1.92 3/97 11735
/proc/meminfo: memFree=1644616/2055920 swapFree=4191880/4192956
[pid=11725] ppid=11723 vsize=5352 CPUtime=0
/proc/11725/stat : 11725 (cspfj.sh) S 11723 11725 10726 0 -1 4194304 315 128 0 0 0 0 0 0 21 0 1 0 163349313 5480448 240 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11725/statm: 1338 240 201 169 0 49 0
[pid=11728] ppid=11725 vsize=866420 CPUtime=6.21
/proc/11728/stat : 11728 (java) R 11725 11725 10726 0 -1 0 9384 0 1 0 599 22 0 0 25 0 8 0 163349314 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4072916851 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11728/statm: 216605 9016 1833 14 0 203867 0
[pid=11728/tid=11729] ppid=11725 vsize=866420 CPUtime=0.5
/proc/11728/task/11729/stat : 11729 (java) S 11725 11725 10726 0 -1 64 3690 0 0 0 48 2 0 0 16 0 8 0 163349317 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11730] ppid=11725 vsize=866420 CPUtime=0
/proc/11728/task/11730/stat : 11730 (java) S 11725 11725 10726 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 163349318 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11731] ppid=11725 vsize=866420 CPUtime=0
/proc/11728/task/11731/stat : 11731 (java) S 11725 11725 10726 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 163349318 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11732] ppid=11725 vsize=866420 CPUtime=0
/proc/11728/task/11732/stat : 11732 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 163349321 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11733] ppid=11725 vsize=866420 CPUtime=1.04
/proc/11728/task/11733/stat : 11733 (java) S 11725 11725 10726 0 -1 64 1005 0 0 0 98 6 0 0 15 0 8 0 163349321 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11734] ppid=11725 vsize=866420 CPUtime=0
/proc/11728/task/11734/stat : 11734 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 163349321 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11728/tid=11735] ppid=11725 vsize=866420 CPUtime=0
/proc/11728/task/11735/stat : 11735 (java) S 11725 11725 10726 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 163349321 887214080 9016 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 871772

Child status: 0
Real time (s): 8.49105
CPU time (s): 8.38972
CPU user time (s): 8.09577
CPU system time (s): 0.293955
CPU usage (%): 98.8066
Max. virtual memory (cumulated for all children) (KiB): 872172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.09577
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11123
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= 9842
involuntary context switches= 9850

runsolver used 0.011998 s user time and 0.033994 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Jan  7 05:59:09 UTC 2007


IDJOB= 201741
IDBENCH= 3781
FILE ID= node23/201741-1168149549

PBS_JOBID= 3478153

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/rlfap/rlfapScens/scen5.xml
COMMAND LINE= /tmp/evaluation/201741-1168149549/cspfj.sh -competition /tmp/evaluation/201741-1168149549/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-201741-1168149549 -o ROOT/results/node23/solver-201741-1168149549 -C 1800 -M 900  /tmp/evaluation/201741-1168149549/cspfj.sh -competition /tmp/evaluation/201741-1168149549/unknown.xml

META MD5SUM SOLVER= ae5901f6cce23734dab709fa25e92adb
MD5SUM BENCH=  9db21bded2254724492d1ef1d7933506

RANDOM SEED= 419124293

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.265
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		: 3000.265
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:       1673896 kB
Buffers:         27592 kB
Cached:         163244 kB
SwapCached:        448 kB
Active:         236848 kB
Inactive:        75952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673896 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:         140768 kB
Slab:            53772 kB
Committed_AS:  3364244 kB
PageTables:       2388 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= 66550 MiB



End job on node23 on Sun Jan  7 05:59:18 UTC 2007