Trace number 247880

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
galacJ beta 1SAT 10.3464 10.4963

General information on the benchmark

Nameprimes/primes-10/
primes-10-40-3-1.xml
MD5SUMe68dc4c7905fe03a5a0ef22146e53d94
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Maximum constraint arity4
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	rm: No match.
0.03	c --- Preproc Stats ---
0.03	c benchs : unknown.xml
7.91	c start processing
7.91	c start relation processing
8.67	c start cnf exporting
8.83	c parsing time : 7.758
8.83	c preprocessing time : 8.683
8.83	
8.83	c Nary constraints - conflicts : 0 supports : 40
8.83	c Binary constraints - conflicts : 0 supports :0
8.83	c max arity constraint : 4
8.83	c Max Tuples generated 614656
8.83	c relations : 40
8.83	c relations BDD: 40
8.83	c vars : 24123 - clauses :  115515
8.83	
8.97	c Start Sat4J solver
8.97	
9.46	s SATISFIABLE
9.73	c {propagations=378865, learnedliterals=45, changedreason=0, reduceddb=0, starts=2, learnedbinaryclauses=67, learnedclauses=194, reducedliterals=360, learnedternaryclauses=14, conflicts=239, serialVersionUID=1, inspects=932996, rootSimplifications=0, decisions=5937}
10.49	v  2 21 19 13 7 13 17 8 2 2 5 28 9 6 7 17 3 17 5 17 2 23 2 12 5 2 5 2 19 13 29 5 2 23 29 2 26 17 3 5 10 5 3 29 8 19 19 11 13 2 7 17 7 2 25 7 12 2 17 3 12 13 14 5 4 13 6 29 7 19 28 13 11 13 11 19 10 11 7 2 15 23 17 23 23 2 7 12 25 29 5 2 17 23 2 3 17 29 11 29

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/node2/watcher-247880-1168394782 -o ROOT/results/node2/solver-247880-1168394782 -C 1800 -M 900 /tmp/evaluation/247880-1168394782/galacJ.sh /tmp/evaluation/247880-1168394782/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: 1.14 1.05 1.14 2/81 24043
/proc/meminfo: memFree=1737424/2055920 swapFree=4180528/4192956
[pid=24042] ppid=24040 vsize=8652 CPUtime=0
/proc/24042/stat : 24042 (galacJ.sh) R 24040 24042 23818 0 -1 4194304 335 0 0 0 0 0 0 0 16 0 1 0 187873919 8859648 279 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206381312671 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/24042/statm: 2163 279 207 79 0 156 0
[pid=24044] ppid=24042 vsize=8688 CPUtime=0
/proc/24044/stat : 24044 (galacJ.sh) R 24042 24042 23818 0 -1 4194368 27 0 0 0 0 0 0 0 16 0 1 0 187873920 8896512 286 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206381312671 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/24044/statm: 2172 286 210 79 0 165 0
[pid=24045] ppid=24044 vsize=8728 CPUtime=0
/proc/24045/stat : 24045 (galacJ.sh) R 24044 24042 23818 0 -1 4194368 26 0 0 0 0 0 0 0 19 0 1 0 187873920 8937472 290 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206381313319 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/24045/statm: 2182 290 209 79 0 175 0

[startup+0.103218 s]
/proc/loadavg: 1.14 1.05 1.14 2/81 24043
/proc/meminfo: memFree=1737424/2055920 swapFree=4180528/4192956
[pid=24042] ppid=24040 vsize=47552 CPUtime=0.01
/proc/24042/stat : 24042 (galacJ.sh) S 24040 24042 23818 0 -1 4194304 797 1728 0 0 0 0 0 1 18 0 1 0 187873919 48693248 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24042/statm: 11888 362 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.512296 s]
/proc/loadavg: 1.14 1.05 1.14 2/81 24043
/proc/meminfo: memFree=1737424/2055920 swapFree=4180528/4192956
[pid=24042] ppid=24040 vsize=47552 CPUtime=0.01
/proc/24042/stat : 24042 (galacJ.sh) S 24040 24042 23818 0 -1 4194304 797 1728 0 0 0 0 0 1 18 0 1 0 187873919 48693248 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24042/statm: 11888 362 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.33845 s]
/proc/loadavg: 1.20 1.06 1.14 3/101 24109
/proc/meminfo: memFree=1674160/2055920 swapFree=4180528/4192956
[pid=24042] ppid=24040 vsize=47552 CPUtime=0.01
/proc/24042/stat : 24042 (galacJ.sh) S 24040 24042 23818 0 -1 4194304 797 1728 0 0 0 0 0 1 18 0 1 0 187873919 48693248 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24042/statm: 11888 362 245 79 0 217 0
[pid=24057] ppid=24042 vsize=862736 CPUtime=1.29
/proc/24057/stat : 24057 (java) R 24042 24042 23818 0 -1 0 13084 0 1 0 123 6 0 0 21 0 8 0 187873922 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4073697300 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24057/statm: 215684 12834 2036 14 0 201589 0
[pid=24057/tid=24058] ppid=24042 vsize=862736 CPUtime=0.14
/proc/24057/task/24058/stat : 24058 (java) S 24042 24042 23818 0 -1 64 3387 0 0 0 13 1 0 0 16 0 8 0 187873925 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24059] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24059/stat : 24059 (java) S 24042 24042 23818 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 187873926 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24060] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24060/stat : 24060 (java) S 24042 24042 23818 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 187873926 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24061] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24061/stat : 24061 (java) S 24042 24042 23818 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 187873929 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24062] ppid=24042 vsize=862736 CPUtime=0.1
/proc/24057/task/24062/stat : 24062 (java) S 24042 24042 23818 0 -1 64 884 0 0 0 10 0 0 0 16 0 8 0 187873929 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24063] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24063/stat : 24063 (java) S 24042 24042 23818 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 187873929 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24064] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24064/stat : 24064 (java) S 24042 24042 23818 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 187873929 883441664 12834 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 910288

[startup+2.97574 s]
/proc/loadavg: 1.20 1.06 1.14 3/101 24109
/proc/meminfo: memFree=1667376/2055920 swapFree=4180528/4192956
[pid=24042] ppid=24040 vsize=47552 CPUtime=0.01
/proc/24042/stat : 24042 (galacJ.sh) S 24040 24042 23818 0 -1 4194304 797 1728 0 0 0 0 0 1 18 0 1 0 187873919 48693248 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24042/statm: 11888 362 245 79 0 217 0
[pid=24057] ppid=24042 vsize=862736 CPUtime=2.92
/proc/24057/stat : 24057 (java) R 24042 24042 23818 0 -1 0 13134 0 1 0 286 6 0 0 25 0 8 0 187873922 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4073704818 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24057/statm: 215684 12877 2036 14 0 201589 0
[pid=24057/tid=24058] ppid=24042 vsize=862736 CPUtime=0.32
/proc/24057/task/24058/stat : 24058 (java) S 24042 24042 23818 0 -1 64 3429 0 0 0 31 1 0 0 16 0 8 0 187873925 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24059] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24059/stat : 24059 (java) S 24042 24042 23818 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 187873926 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24060] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24060/stat : 24060 (java) S 24042 24042 23818 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 187873926 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24061] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24061/stat : 24061 (java) S 24042 24042 23818 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 187873929 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24062] ppid=24042 vsize=862736 CPUtime=0.1
/proc/24057/task/24062/stat : 24062 (java) S 24042 24042 23818 0 -1 64 885 0 0 0 10 0 0 0 16 0 8 0 187873929 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24063] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24063/stat : 24063 (java) S 24042 24042 23818 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 187873929 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24064] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24064/stat : 24064 (java) S 24042 24042 23818 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 187873929 883441664 12877 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 910288

[startup+6.27735 s]
/proc/loadavg: 1.20 1.06 1.14 3/102 24179
/proc/meminfo: memFree=1669992/2055920 swapFree=4180528/4192956
[pid=24042] ppid=24040 vsize=47552 CPUtime=0.01
/proc/24042/stat : 24042 (galacJ.sh) S 24040 24042 23818 0 -1 4194304 797 1728 0 0 0 0 0 1 18 0 1 0 187873919 48693248 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24042/statm: 11888 362 245 79 0 217 0
[pid=24057] ppid=24042 vsize=862736 CPUtime=6.22
/proc/24057/stat : 24057 (java) R 24042 24042 23818 0 -1 0 13294 0 1 0 615 7 0 0 25 0 8 0 187873922 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4073704624 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/24057/statm: 215684 13020 2036 14 0 201589 0
[pid=24057/tid=24058] ppid=24042 vsize=862736 CPUtime=0.73
/proc/24057/task/24058/stat : 24058 (java) S 24042 24042 23818 0 -1 64 3566 0 0 0 72 1 0 0 16 0 8 0 187873925 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24059] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24059/stat : 24059 (java) S 24042 24042 23818 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 187873926 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24060] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24060/stat : 24060 (java) S 24042 24042 23818 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 187873926 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24057/tid=24061] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24061/stat : 24061 (java) S 24042 24042 23818 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 187873929 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24062] ppid=24042 vsize=862736 CPUtime=0.11
/proc/24057/task/24062/stat : 24062 (java) S 24042 24042 23818 0 -1 64 891 0 0 0 11 0 0 0 16 0 8 0 187873929 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24063] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24063/stat : 24063 (java) S 24042 24042 23818 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 187873929 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24057/tid=24064] ppid=24042 vsize=862736 CPUtime=0
/proc/24057/task/24064/stat : 24064 (java) S 24042 24042 23818 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 187873929 883441664 13020 18446744073709551615 134512640 134570532 4294956048 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 910288

Child status: 0
Real time (s): 10.4963
CPU time (s): 10.3464
CPU user time (s): 10.0235
CPU system time (s): 0.32295
CPU usage (%): 98.5718
Max. virtual memory (cumulated for all children) (KiB): 910804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0235
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32266
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1993
involuntary context switches= 1912

runsolver used 0.012998 s user time and 0.042993 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Jan 10 02:06:23 UTC 2007


IDJOB= 247880
IDBENCH= 11664
FILE ID= node2/247880-1168394782

PBS_JOBID= 3522849

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-40-3-1.xml
COMMAND LINE= /tmp/evaluation/247880-1168394782/galacJ.sh /tmp/evaluation/247880-1168394782/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-247880-1168394782 -o ROOT/results/node2/solver-247880-1168394782 -C 1800 -M 900  /tmp/evaluation/247880-1168394782/galacJ.sh /tmp/evaluation/247880-1168394782/unknown.xml

META MD5SUM SOLVER= ffd78bd56f274e94bd0d0faf76d262cb
MD5SUM BENCH=  e68dc4c7905fe03a5a0ef22146e53d94

RANDOM SEED= 989214102

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		: 3000.259
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		: 3000.259
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:       1737904 kB
Buffers:         26336 kB
Cached:         189332 kB
SwapCached:        504 kB
Active:         175584 kB
Inactive:        89168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737904 kB
SwapTotal:     4192956 kB
SwapFree:      4180528 kB
Dirty:            3840 kB
Writeback:           0 kB
Mapped:          60208 kB
Slab:            38316 kB
Committed_AS:  5553660 kB
PageTables:       2212 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= 66532 MiB



End job on node2 on Wed Jan 10 02:06:33 UTC 2007