Trace number 209081

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 1.7 RC BF3UNSAT 129.152 129.3

General information on the benchmark

Namefapp/fapp01-05/fapp01/
fapp01-0200-0.xml
MD5SUM1b2d460a2733459bd2171849cba6b5a9
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.673896
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables200
Number of constraints2053
Maximum constraint arity2
Maximum domain size190
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2053
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.
0.16	c version CSP COMPETITION BUGFIX 3
0.16	c sun.arch.data.model	32
0.16	c java.version	1.5.0_10
0.16	c os.name	Linux
0.16	c os.version	2.6.9-22.EL.rootsmp
0.16	c os.arch	i386
0.16	c Free memory 722620888
0.16	c Max memory 723845120
0.16	c Total memory 723845120
0.16	c Number of processors 2
0.25	c --- Begin Solver configuration ---
0.25	c Stops conflict analysis at the first Unique Implication Point
0.25	c org.sat4j.minisat.constraints.MixedDataStructureWithBinary@19dfbff
0.25	c Learn all clauses as in MiniSAT
0.25	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25	c VSIDS like heuristics from MiniSAT using a heap
0.25	c No reason simplification
0.25	c --- End Solver configuration ---
0.25	c solving /tmp/evaluation/209081-1168191508/unknown.xml
0.25	c reading problem ... 
0.52	c reading problem named ?
0.52	c reading domains done.
0.73	c reading variables
c reading variables (200) done.
1.06	c reading predicates 
c reading relations (9) done.
1.35	c reading constraints
c reading constraints done.
127.55	c ... done. Wall clock time 127.293s.
127.55	c CPU time (experimental) 120.37s.
127.55	c #vars     26963
127.55	c #constraints  533057
129.21	c starts		: 2
129.21	c conflicts		: 251
129.21	c decisions		: 687
129.21	c propagations		: 77013
129.21	c inspects		: 2279459
129.21	c learnt literals	: 3
129.21	c learnt binary clauses	: 0
129.21	c learnt ternary clauses	: 0
129.21	c learnt clauses	: 245
129.21	c root simplifications	: 0
129.21	c removed literals (reason simplification)	: 0
129.21	c reason swapping (by a shorter reason)	: 0
129.21	c Calls to reduceDB	: 0
129.21	c speed (decisions/second)	: 428.8389513108614
129.21	c non guided choices	66
129.21	s UNSATISFIABLE
129.21	c Total wall clock time (in seconds) : 128.953
129.21	c Total CPU time (experimental, in seconds) : 121.46

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-209081-1168191508 -o ROOT/results/node24/solver-209081-1168191508 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/209081-1168191508/sat4jCSP-bf3.jar /tmp/evaluation/209081-1168191508/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: 2.40 2.56 2.53 4/86 22626
/proc/meminfo: memFree=1403864/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=18540 CPUtime=0
/proc/22625/stat : 22625 (runsolver) R 22623 22625 22515 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 167546113 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 237788261671 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/22625/statm: 4635 279 244 17 0 2626 0

[startup+0.103896 s]
/proc/loadavg: 2.40 2.56 2.53 4/86 22626
/proc/meminfo: memFree=1403864/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=901540 CPUtime=0.08
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 3278 0 1 0 7 1 0 0 22 0 12 0 167546113 923176960 3038 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4149665193 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 225385 3038 1539 14 0 212109 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 901540

[startup+0.515904 s]
/proc/loadavg: 2.40 2.56 2.53 4/86 22626
/proc/meminfo: memFree=1403864/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=905236 CPUtime=0.49
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 5852 0 1 0 45 4 0 0 19 0 12 0 167546113 926961664 5446 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4153189637 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 226309 5446 2251 14 0 212746 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 905236

[startup+1.33999 s]
/proc/loadavg: 2.40 2.56 2.53 3/97 22637
/proc/meminfo: memFree=1381248/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=906456 CPUtime=1.31
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 9456 0 1 0 125 6 0 0 18 0 12 0 167546113 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 226614 8476 2446 14 0 213051 0
[pid=22625/tid=22627] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22627/stat : 22627 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546116 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22628/stat : 22628 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 167546116 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22629/stat : 22629 (java) S 22623 22625 22515 0 -1 64 6 0 0 0 0 0 0 0 17 0 12 0 167546119 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 167546120 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 167546120 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 167546123 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=906456 CPUtime=0.21
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 278 0 0 0 21 0 0 0 16 0 12 0 167546123 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=906456 CPUtime=0.39
/proc/22625/task/22635/stat : 22635 (java) R 22623 22625 22515 0 -1 64 1523 0 0 0 39 0 0 0 16 0 12 0 167546123 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4151169393 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 928210944 8476 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=906456 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 928210944 8476 18446744073709551615 134512640 134570532 4294956496 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) 906456

[startup+2.97817 s]
/proc/loadavg: 2.44 2.57 2.53 4/97 22637
/proc/meminfo: memFree=1372864/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=912136 CPUtime=2.93
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 23224 0 1 0 281 12 0 0 24 0 12 0 167546113 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054247214 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 228034 19671 2476 14 0 214471 0
[pid=22625/tid=22627] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22627/stat : 22627 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546116 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22628/stat : 22628 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 167546116 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22629/stat : 22629 (java) S 22623 22625 22515 0 -1 64 6 0 0 0 0 0 0 0 17 0 12 0 167546119 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 167546120 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 167546120 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 167546123 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=912136 CPUtime=0.65
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 2415 0 0 0 65 0 0 0 16 0 12 0 167546123 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=912136 CPUtime=0.93
/proc/22625/task/22635/stat : 22635 (java) S 22623 22625 22515 0 -1 64 3484 0 0 0 92 1 0 0 16 0 12 0 167546123 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 934027264 19671 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=912136 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 934027264 19671 18446744073709551615 134512640 134570532 4294956496 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) 912136

[startup+6.18051 s]
/proc/loadavg: 2.44 2.57 2.53 6/97 22637
/proc/meminfo: memFree=1306696/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=912528 CPUtime=6.12
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 31581 0 1 0 596 16 0 0 25 0 12 0 167546113 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054256216 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 228132 27175 2480 14 0 214569 0
[pid=22625/tid=22627] ppid=22623 vsize=912528 CPUtime=0.09
/proc/22625/task/22627/stat : 22627 (java) S 22623 22625 22515 0 -1 64 2598 0 0 0 9 0 0 0 17 0 12 0 167546116 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=912528 CPUtime=0.06
/proc/22625/task/22628/stat : 22628 (java) S 22623 22625 22515 0 -1 64 2147 0 0 0 6 0 0 0 17 0 12 0 167546116 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22629/stat : 22629 (java) S 22623 22625 22515 0 -1 64 26 0 0 0 0 0 0 0 16 0 12 0 167546119 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 167546120 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 167546120 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 167546123 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=912528 CPUtime=0.89
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 2499 0 0 0 89 0 0 0 16 0 12 0 167546123 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=912528 CPUtime=1.31
/proc/22625/task/22635/stat : 22635 (java) S 22623 22625 22515 0 -1 64 4233 0 0 0 129 2 0 0 16 0 12 0 167546123 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 934428672 27175 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 912528

[startup+12.5982 s]
/proc/loadavg: 2.38 2.55 2.53 4/97 22637
/proc/meminfo: memFree=1282504/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=912528 CPUtime=12.51
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 37703 0 1 0 1232 19 0 0 25 0 12 0 167546113 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 228132 32998 2481 14 0 214569 0
[pid=22625/tid=22627] ppid=22623 vsize=912528 CPUtime=0.2
/proc/22625/task/22627/stat : 22627 (java) R 22623 22625 22515 0 -1 64 5965 0 0 0 18 2 0 0 15 0 12 0 167546116 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154631139 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=912528 CPUtime=0.17
/proc/22625/task/22628/stat : 22628 (java) R 22623 22625 22515 0 -1 64 4874 0 0 0 16 1 0 0 15 0 12 0 167546116 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=912528 CPUtime=0.01
/proc/22625/task/22629/stat : 22629 (java) R 22623 22625 22515 0 -1 64 30 0 0 0 1 0 0 0 16 0 12 0 167546119 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 167546120 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 167546120 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 167546123 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=912528 CPUtime=0.95
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 2504 0 0 0 95 0 0 0 16 0 12 0 167546123 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=912528 CPUtime=1.35
/proc/22625/task/22635/stat : 22635 (java) S 22623 22625 22515 0 -1 64 4235 0 0 0 133 2 0 0 16 0 12 0 167546123 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=912528 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 934428672 32998 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 912528

[startup+25.4754 s]
/proc/loadavg: 2.32 2.53 2.52 3/97 22637
/proc/meminfo: memFree=1258184/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=909648 CPUtime=25.38
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 44672 0 1 0 2515 23 0 0 25 0 12 0 167546113 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054247214 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 227412 39097 2481 14 0 213849 0
[pid=22625/tid=22627] ppid=22623 vsize=909648 CPUtime=0.29
/proc/22625/task/22627/stat : 22627 (java) S 22623 22625 22515 0 -1 64 9192 0 0 0 26 3 0 0 16 0 12 0 167546116 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=909648 CPUtime=0.26
/proc/22625/task/22628/stat : 22628 (java) S 22623 22625 22515 0 -1 64 8581 0 0 0 23 3 0 0 16 0 12 0 167546116 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=909648 CPUtime=0.02
/proc/22625/task/22629/stat : 22629 (java) S 22623 22625 22515 0 -1 64 30 0 0 0 2 0 0 0 16 0 12 0 167546119 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 167546120 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 167546120 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 167546123 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=909648 CPUtime=1.02
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 2508 0 0 0 102 0 0 0 17 0 12 0 167546123 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=909648 CPUtime=1.46
/proc/22625/task/22635/stat : 22635 (java) S 22623 22625 22515 0 -1 64 4238 0 0 0 144 2 0 0 16 0 12 0 167546123 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 931479552 39097 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 909648

[startup+51.1301 s]
/proc/loadavg: 2.21 2.48 2.51 3/97 22637
/proc/meminfo: memFree=1198984/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=909648 CPUtime=51.03
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 59543 0 1 0 5073 30 0 0 25 0 12 0 167546113 931479552 53932 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 227412 53932 2481 14 0 213849 0
[pid=22625/tid=22627] ppid=22623 vsize=909648 CPUtime=0.53
/proc/22625/task/22627/stat : 22627 (java) R 22623 22625 22515 0 -1 64 17552 0 0 0 46 7 0 0 15 0 12 0 167546116 931479552 53932 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154631121 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=909648 CPUtime=0.47
/proc/22625/task/22628/stat : 22628 (java) R 22623 22625 22515 0 -1 64 15018 0 0 0 41 6 0 0 15 0 12 0 167546116 931479552 53932 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=909648 CPUtime=0.03
/proc/22625/task/22629/stat : 22629 (java) S 22623 22625 22515 0 -1 64 32 0 0 0 3 0 0 0 15 0 12 0 167546119 931479552 53932 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 167546120 931479552 53932 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 167546120 931479552 53933 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 931479552 53934 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=909648 CPUtime=0.01
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 1 0 0 0 16 0 12 0 167546123 931479552 53934 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=909648 CPUtime=1.37
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 2536 0 0 0 137 0 0 0 17 0 12 0 167546123 931479552 53934 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=909648 CPUtime=1.62
/proc/22625/task/22635/stat : 22635 (java) S 22623 22625 22515 0 -1 64 4243 0 0 0 160 2 0 0 16 0 12 0 167546123 931479552 53934 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 931479552 53934 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 931479552 53934 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 909648

[startup+102.432 s]
/proc/loadavg: 2.08 2.40 2.47 3/97 22637
/proc/meminfo: memFree=1088328/2055920 swapFree=4192812/4192956
[pid=22625] ppid=22623 vsize=909648 CPUtime=102.31
/proc/22625/stat : 22625 (java) R 22623 22625 22515 0 -1 0 87245 0 1 0 10190 41 0 0 25 0 12 0 167546113 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054118387 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22625/statm: 227412 81555 2481 14 0 213849 0
[pid=22625/tid=22627] ppid=22623 vsize=909648 CPUtime=1.07
/proc/22625/task/22627/stat : 22627 (java) S 22623 22625 22515 0 -1 64 31645 0 0 0 95 12 0 0 16 0 12 0 167546116 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22628] ppid=22623 vsize=909648 CPUtime=1.01
/proc/22625/task/22628/stat : 22628 (java) S 22623 22625 22515 0 -1 64 28510 0 0 0 91 10 0 0 16 0 12 0 167546116 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22629] ppid=22623 vsize=909648 CPUtime=0.06
/proc/22625/task/22629/stat : 22629 (java) S 22623 22625 22515 0 -1 64 32 0 0 0 5 1 0 0 15 0 12 0 167546119 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22630] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22630/stat : 22630 (java) S 22623 22625 22515 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 167546120 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22631] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22631/stat : 22631 (java) S 22623 22625 22515 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 167546120 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22632] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22632/stat : 22632 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 167546123 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22633] ppid=22623 vsize=909648 CPUtime=0.01
/proc/22625/task/22633/stat : 22633 (java) S 22623 22625 22515 0 -1 64 2 0 0 0 1 0 0 0 16 0 12 0 167546123 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22634] ppid=22623 vsize=909648 CPUtime=1.69
/proc/22625/task/22634/stat : 22634 (java) S 22623 22625 22515 0 -1 64 2554 0 0 0 169 0 0 0 16 0 12 0 167546123 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22635] ppid=22623 vsize=909648 CPUtime=2.12
/proc/22625/task/22635/stat : 22635 (java) S 22623 22625 22515 0 -1 64 4266 0 0 0 210 2 0 0 17 0 12 0 167546123 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22636] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22636/stat : 22636 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 167546124 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22625/tid=22637] ppid=22623 vsize=909648 CPUtime=0
/proc/22625/task/22637/stat : 22637 (java) S 22623 22625 22515 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 167546124 931479552 81555 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 909648

Child status: 0
Real time (s): 129.3
CPU time (s): 129.152
CPU user time (s): 128.627
CPU system time (s): 0.52492
CPU usage (%): 99.8862
Max. virtual memory (cumulated for all children) (KiB): 914388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 128.627
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101151
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= 5968
involuntary context switches= 5809

runsolver used 0.151976 s user time and 0.431934 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Jan  7 17:38:29 UTC 2007


IDJOB= 209081
IDBENCH= 4494
FILE ID= node24/209081-1168191508

PBS_JOBID= 3479331

Free space on /tmp= 66470 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp01-05/fapp01/fapp01-0200-0.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/209081-1168191508/sat4jCSP-bf3.jar /tmp/evaluation/209081-1168191508/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-209081-1168191508 -o ROOT/results/node24/solver-209081-1168191508 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/209081-1168191508/sat4jCSP-bf3.jar /tmp/evaluation/209081-1168191508/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  1b2d460a2733459bd2171849cba6b5a9

RANDOM SEED= 454804025

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		: 3000.234
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		: 3000.234
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:       1404280 kB
Buffers:         58812 kB
Cached:         456152 kB
SwapCached:          0 kB
Active:         265284 kB
Inactive:       317328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          90052 kB
Slab:            53716 kB
Committed_AS:  3462684 kB
PageTables:       2352 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= 66470 MiB



End job on node24 on Sun Jan  7 17:40:38 UTC 2007