Trace number 234844

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
SAT4JCSP-CACHED 1.7 RC BF3? (MO) 60.9437 60.049

General information on the benchmark

Nametaillard/
js-taillard-20-15/js-taillard-20-15-95-6.xml
MD5SUM7d649d40bbdb45b9d55cf03b7043e3bf
Bench Category2-ARY-INT (binary constraints in intension)
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 variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1420
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)

0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.15	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.15	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.15	c version CSP COMPETITION BUGFIX 3 CACHED
0.15	c sun.arch.data.model	32
0.15	c java.version	1.5.0_10
0.15	c os.name	Linux
0.15	c os.version	2.6.9-22.EL.rootsmp
0.15	c os.arch	i386
0.15	c Free memory 722620888
0.15	c Max memory 723845120
0.15	c Total memory 723845120
0.15	c Number of processors 2
0.24	c --- Begin Solver configuration ---
0.24	c Stops conflict analysis at the first Unique Implication Point
0.24	c org.sat4j.minisat.constraints.MixedDataStructureWithBinary@19dfbff
0.24	c Learn all clauses as in MiniSAT
0.24	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24	c VSIDS like heuristics from MiniSAT using a heap
0.24	c No reason simplification
0.24	c --- End Solver configuration ---
0.24	c solving /tmp/evaluation/234844-1168333530/unknown.xml
0.24	c reading problem ... 
0.49	c reading problem named ?
0.49	c reading domains done.
0.86	c reading variables
c reading variables (300) done.
1.81	c reading predicates 
c reading relations (3) done.
2.03	c reading constraintsc starts		: 0
59.90	c conflicts		: 0
59.90	c decisions		: 0
59.90	c propagations		: 0
59.90	c inspects		: 0
59.90	c learnt literals	: 0
59.90	c learnt binary clauses	: 0
59.90	c learnt ternary clauses	: 0
59.90	c learnt clauses	: 0
59.90	c root simplifications	: 0
59.90	c removed literals (reason simplification)	: 0
59.90	c reason swapping (by a shorter reason)	: 0
59.90	c Calls to reduceDB	: 0
59.90	c speed (decisions/second)	: 0.0
59.90	c non guided choices	0
59.90	s UNKNOWN
59.90	c Total wall clock time (in seconds) : 59.658
59.90	c Total CPU time (experimental, in seconds) : 0.0

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-234844-1168333530 -o ROOT/results/node6/solver-234844-1168333530 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/234844-1168333530/sat4jCSP-bf3-cached.jar /tmp/evaluation/234844-1168333530/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: 2.05 2.02 2.00 5/87 20216
/proc/meminfo: memFree=1247968/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=18540 CPUtime=0
/proc/20215/stat : 20215 (runsolver) R 20213 20215 19885 0 -1 4194368 17 0 0 0 0 0 0 0 20 0 1 0 181748485 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 268582841639 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/20215/statm: 4635 279 244 17 0 2626 0

[startup+0.102736 s]
/proc/loadavg: 2.05 2.02 2.00 5/87 20216
/proc/meminfo: memFree=1247968/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=901540 CPUtime=0.08
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 3341 0 1 0 6 2 0 0 25 0 12 0 181748485 923176960 3101 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4160643169 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 225385 3101 1565 14 0 212109 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 901540

[startup+0.510782 s]
/proc/loadavg: 2.05 2.02 2.00 5/87 20216
/proc/meminfo: memFree=1247968/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=905236 CPUtime=0.48
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 5974 0 1 0 44 4 0 0 25 0 12 0 181748485 926961664 5568 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 226309 5568 2288 14 0 212746 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 905236

[startup+1.33189 s]
/proc/loadavg: 2.04 2.02 2.00 4/98 20227
/proc/meminfo: memFree=1217096/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=906560 CPUtime=1.29
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 19415 0 1 0 120 9 0 0 25 0 12 0 181748485 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4054200201 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 226640 18410 2323 14 0 213077 0
[pid=20215/tid=20217] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20217/stat : 20217 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 181748488 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20218] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20218/stat : 20218 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 22 0 12 0 181748488 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20219] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20219/stat : 20219 (java) S 20213 20215 19885 0 -1 64 6 0 0 0 0 0 0 0 17 0 12 0 181748491 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20220] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 24 0 12 0 181748491 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20221] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 4 0 0 0 0 0 0 0 25 0 12 0 181748491 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20222] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 181748495 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=906560 CPUtime=0.32
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1161 0 0 0 32 0 0 0 16 0 12 0 181748495 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20225] ppid=20213 vsize=906560 CPUtime=0.27
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 685 0 0 0 27 0 0 0 16 0 12 0 181748495 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20226] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=906560 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 928317440 18410 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 906560

[startup+2.98307 s]
/proc/loadavg: 2.04 2.02 2.00 4/98 20227
/proc/meminfo: memFree=1121928/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=910408 CPUtime=3.49
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 47629 0 1 0 325 24 0 0 25 0 12 0 181748485 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4054248583 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 227602 43871 2477 14 0 214039 0
[pid=20215/tid=20217] ppid=20213 vsize=910408 CPUtime=0.59
/proc/20215/task/20217/stat : 20217 (java) S 20213 20215 19885 0 -1 64 17391 0 0 0 51 8 0 0 19 0 12 0 181748488 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20218] ppid=20213 vsize=910408 CPUtime=0.61
/proc/20215/task/20218/stat : 20218 (java) S 20213 20215 19885 0 -1 64 8304 0 0 0 57 4 0 0 19 0 12 0 181748488 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20219] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20219/stat : 20219 (java) S 20213 20215 19885 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 181748491 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20220] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 181748491 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20221] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 181748491 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20222] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 181748495 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=910408 CPUtime=0.44
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1179 0 0 0 44 0 0 0 16 0 12 0 181748495 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20225] ppid=20213 vsize=910408 CPUtime=0.36
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 698 0 0 0 36 0 0 0 16 0 12 0 181748495 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20226] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=910408 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 932257792 43871 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 910408

[startup+6.20145 s]
/proc/loadavg: 2.04 2.02 2.00 3/98 20227
/proc/meminfo: memFree=1038088/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=910280 CPUtime=6.68
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 59193 0 1 0 640 28 0 0 25 0 12 0 181748485 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4054273438 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 227570 55396 2477 14 0 214007 0
[pid=20215/tid=20217] ppid=20213 vsize=910280 CPUtime=1.14
/proc/20215/task/20217/stat : 20217 (java) S 20213 20215 19885 0 -1 64 24463 0 0 0 104 10 0 0 16 0 12 0 181748488 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20218] ppid=20213 vsize=910280 CPUtime=1.01
/proc/20215/task/20218/stat : 20218 (java) S 20213 20215 19885 0 -1 64 12789 0 0 0 96 5 0 0 16 0 12 0 181748488 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20219] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20219/stat : 20219 (java) S 20213 20215 19885 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20220] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20221] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20222] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 181748495 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=910280 CPUtime=0.44
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1179 0 0 0 44 0 0 0 16 0 12 0 181748495 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20225] ppid=20213 vsize=910280 CPUtime=0.36
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 698 0 0 0 36 0 0 0 16 0 12 0 181748495 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20226] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) R 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 932126720 55396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.68
Current children cumulated vsize (KiB) 910280

[startup+12.6642 s]
/proc/loadavg: 2.20 2.05 2.01 3/98 20227
/proc/meminfo: memFree=911944/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=910280 CPUtime=13.11
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 91465 0 1 0 1268 43 0 0 25 0 12 0 181748485 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 227570 86686 2478 14 0 214007 0
[pid=20215/tid=20217] ppid=20213 vsize=910280 CPUtime=1.73
/proc/20215/task/20217/stat : 20217 (java) R 20213 20215 19885 0 -1 64 35838 0 0 0 158 15 0 0 15 0 12 0 181748488 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20218] ppid=20213 vsize=910280 CPUtime=2.14
/proc/20215/task/20218/stat : 20218 (java) R 20213 20215 19885 0 -1 64 33640 0 0 0 199 15 0 0 16 0 12 0 181748488 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154958427 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20219] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20219/stat : 20219 (java) S 20213 20215 19885 0 -1 64 11 0 0 0 0 0 0 0 15 0 12 0 181748491 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20220] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20221] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20222] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 181748495 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=910280 CPUtime=0.53
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1187 0 0 0 53 0 0 0 17 0 12 0 181748495 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20225] ppid=20213 vsize=910280 CPUtime=0.41
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 709 0 0 0 41 0 0 0 17 0 12 0 181748495 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20226] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 932126720 86686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.11
Current children cumulated vsize (KiB) 910280

[startup+25.4957 s]
/proc/loadavg: 2.17 2.05 2.01 3/98 20227
/proc/meminfo: memFree=718536/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=910280 CPUtime=25.99
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 140366 0 1 0 2535 64 0 0 25 0 12 0 181748485 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20215/statm: 227570 135558 2478 14 0 214007 0
[pid=20215/tid=20217] ppid=20213 vsize=910280 CPUtime=3.54
/proc/20215/task/20217/stat : 20217 (java) R 20213 20215 19885 0 -1 64 60485 0 0 0 327 27 0 0 16 0 12 0 181748488 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4151673438 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20218] ppid=20213 vsize=910280 CPUtime=4
/proc/20215/task/20218/stat : 20218 (java) R 20213 20215 19885 0 -1 64 57864 0 0 0 376 24 0 0 16 0 12 0 181748488 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20219] ppid=20213 vsize=910280 CPUtime=0.01
/proc/20215/task/20219/stat : 20219 (java) S 20213 20215 19885 0 -1 64 13 0 0 0 1 0 0 0 15 0 12 0 181748491 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20220] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20221] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20222] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 181748495 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=910280 CPUtime=0.53
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1187 0 0 0 53 0 0 0 17 0 12 0 181748495 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20225] ppid=20213 vsize=910280 CPUtime=0.41
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 709 0 0 0 41 0 0 0 17 0 12 0 181748495 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20226] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 932126720 135558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.99
Current children cumulated vsize (KiB) 910280

[startup+51.1637 s]
/proc/loadavg: 2.25 2.08 2.02 3/98 20227
/proc/meminfo: memFree=522440/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=910280 CPUtime=52.02
/proc/20215/stat : 20215 (java) R 20213 20215 19885 0 -1 0 191759 0 1 0 5118 84 0 0 19 0 12 0 181748485 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4054289704 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20215/statm: 227570 183461 2479 14 0 214007 0
[pid=20215/tid=20217] ppid=20213 vsize=910280 CPUtime=7.31
/proc/20215/task/20217/stat : 20217 (java) S 20213 20215 19885 0 -1 64 92785 0 0 0 692 39 0 0 16 0 12 0 181748488 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20218] ppid=20213 vsize=910280 CPUtime=6.51
/proc/20215/task/20218/stat : 20218 (java) S 20213 20215 19885 0 -1 64 74301 0 0 0 621 30 0 0 16 0 12 0 181748488 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20219] ppid=20213 vsize=910280 CPUtime=2.7
/proc/20215/task/20219/stat : 20219 (java) S 20213 20215 19885 0 -1 64 2624 0 0 0 268 2 0 0 16 0 12 0 181748491 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20220] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20221] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 181748491 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20222] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 181748495 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=910280 CPUtime=0.57
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1190 0 0 0 57 0 0 0 16 0 12 0 181748495 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20225] ppid=20213 vsize=910280 CPUtime=0.43
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 709 0 0 0 43 0 0 0 16 0 12 0 181748495 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20226] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=910280 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 932126720 183461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 52.02
Current children cumulated vsize (KiB) 910280



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+58.4936 s]
/proc/loadavg: 2.31 2.09 2.02 4/98 20227
/proc/meminfo: memFree=506632/2055924 swapFree=4165672/4192956
[pid=20215] ppid=20213 vsize=923568 CPUtime=59.4
/proc/20215/stat : 20215 (java) S 20213 20215 19885 0 -1 0 199252 0 1 0 5853 87 0 0 19 0 12 0 181748485 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20215/statm: 230892 187436 2479 14 0 217329 0
[pid=20215/tid=20217] ppid=20213 vsize=923568 CPUtime=7.81
/proc/20215/task/20217/stat : 20217 (java) S 20213 20215 19885 0 -1 64 93871 0 0 0 742 39 0 0 15 0 12 0 181748488 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20218] ppid=20213 vsize=923568 CPUtime=7.18
/proc/20215/task/20218/stat : 20218 (java) S 20213 20215 19885 0 -1 64 74731 0 0 0 688 30 0 0 16 0 12 0 181748488 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20219] ppid=20213 vsize=923568 CPUtime=6.19
/proc/20215/task/20219/stat : 20219 (java) R 20213 20215 19885 0 -1 64 8593 0 0 0 615 4 0 0 16 0 12 0 181748491 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152608600 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20220] ppid=20213 vsize=923568 CPUtime=0
/proc/20215/task/20220/stat : 20220 (java) S 20213 20215 19885 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 181748491 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20221] ppid=20213 vsize=923568 CPUtime=0
/proc/20215/task/20221/stat : 20221 (java) S 20213 20215 19885 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 181748491 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20222] ppid=20213 vsize=923568 CPUtime=0
/proc/20215/task/20222/stat : 20222 (java) S 20213 20215 19885 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 181748495 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20223] ppid=20213 vsize=923568 CPUtime=0
/proc/20215/task/20223/stat : 20223 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 181748495 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20224] ppid=20213 vsize=923568 CPUtime=0.57
/proc/20215/task/20224/stat : 20224 (java) S 20213 20215 19885 0 -1 64 1190 0 0 0 57 0 0 0 16 0 12 0 181748495 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20225] ppid=20213 vsize=923568 CPUtime=0.43
/proc/20215/task/20225/stat : 20225 (java) S 20213 20215 19885 0 -1 64 709 0 0 0 43 0 0 0 16 0 12 0 181748495 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20215/tid=20226] ppid=20213 vsize=923568 CPUtime=0
/proc/20215/task/20226/stat : 20226 (java) S 20213 20215 19885 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181748495 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20215/tid=20227] ppid=20213 vsize=923568 CPUtime=0
/proc/20215/task/20227/stat : 20227 (java) S 20213 20215 19885 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181748495 945733632 187436 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 59.4
Current children cumulated vsize (KiB) 923568

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child status: 143
Real time (s): 60.049
CPU time (s): 60.9437
CPU user time (s): 59.9559
CPU system time (s): 0.987849
CPU usage (%): 101.49
Max. virtual memory (cumulated for all children) (KiB): 923568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.9559
system time used= 0.987849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200053
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= 3195
involuntary context switches= 3499

runsolver used 0.076988 s user time and 0.205968 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Jan  9 09:05:31 UTC 2007


IDJOB= 234844
IDBENCH= 6720
FILE ID= node6/234844-1168333530

PBS_JOBID= 3503085

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20-15/js-taillard-20-15-95-6.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/234844-1168333530/sat4jCSP-bf3-cached.jar /tmp/evaluation/234844-1168333530/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-234844-1168333530 -o ROOT/results/node6/solver-234844-1168333530 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/234844-1168333530/sat4jCSP-bf3-cached.jar /tmp/evaluation/234844-1168333530/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  7d649d40bbdb45b9d55cf03b7043e3bf

RANDOM SEED= 776862460

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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1248640 kB
Buffers:        102872 kB
Cached:         546916 kB
SwapCached:       2944 kB
Active:         411392 kB
Inactive:       310564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1248640 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          82480 kB
Slab:            70068 kB
Committed_AS:  5941200 kB
PageTables:       2424 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= 66533 MiB



End job on node6 on Tue Jan  9 09:06:31 UTC 2007