0.10 c # Sugar v0-40 (/tmp/evaluation/194065-1170090227/sugar-v0-40.jar)
0.10
0.10 c # MAIN BEGIN : /tmp/evaluation/194065-1170090227/unknown.xml [Mon Jan 29 18:03:50 2007]
0.10 c # CONVERT_XML BEGIN : /tmp/evaluation/194065-1170090227/unknown.xml /tmp/evaluation/194065-1170090227/sugar23569.csp [Mon Jan 29 18:03:50 2007]
0.10 c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/194065-1170090227/sugar-v0-40.jar -convert /tmp/evaluation/194065-1170090227/unknown.xml /tmp/evaluation/194065-1170090227/sugar23569.csp
0.29 c BEGIN convert /tmp/evaluation/194065-1170090227/unknown.xml
1.16 c END convert (0.878005 seconds)
1.21 c # CONVERT_XML END : /tmp/evaluation/194065-1170090227/sugar23569.csp 3151160 bytes (1 seconds) [Mon Jan 29 18:03:51 2007]
1.21 c # CONVERT_XML CPU : 0.99 = 0 + 0 + 0.93 + 0.06
1.21
1.21 c # GENERATE_SAT BEGIN : /tmp/evaluation/194065-1170090227/sugar23569.bcnf [Mon Jan 29 18:03:51 2007]
1.21 c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/194065-1170090227/sugar-v0-40.jar -bcnf -map /tmp/evaluation/194065-1170090227/sugar23569.map /tmp/evaluation/194065-1170090227/sugar23569.csp /tmp/evaluation/194065-1170090227/sugar23569.bcnf
1.32 c BEGIN parse /tmp/evaluation/194065-1170090227/sugar23569.csp
19.40 c END parse (18.08411 seconds)
19.40 c BEGIN simplify
19.61 c END simplify (0.203788 seconds)
19.61 c BEGIN encode /tmp/evaluation/194065-1170090227/sugar23569.bcnf
21.29 c END encode (1.684793 seconds)
22.23 c # GENERATE_SAT END : 97274 variables 268672 clauses 13267972 bytes (21 seconds) [Mon Jan 29 18:04:12 2007]
22.23 c # GENERATE_SAT CPU : 20.94 = 0.83 + 0.06 + 19.64 + 0.41
22.23
22.23 c # SOLVE_SAT BEGIN : /tmp/evaluation/194065-1170090227/sugar23569.bcnf [Mon Jan 29 18:04:12 2007]
22.23 c # CMD : /tmp/evaluation/194065-1170090227/minisat /tmp/evaluation/194065-1170090227/sugar23569.bcnf /tmp/evaluation/194065-1170090227/sugar23569.out
22.60 c ==================================[MINISAT]===================================
22.60 c | Conflicts | ORIGINAL | LEARNT | Progress |
22.60 c | | Clauses Literals | Limit Clauses Literals Lit/Cl | |
22.60 c ==============================================================================
22.60 c | 0 | 268672 3048309 | 89557 0 0 nan | 0.000 % |
22.71 c | 100 | 268675 3048309 | 98512 97 1806 18.6 | 0.000 % |
22.83 c | 250 | 268680 3048309 | 108363 238 3509 14.7 | 0.002 % |
22.85 c ==============================================================================
22.85 c restarts : 3
22.85 c conflicts : 274 (491 /sec)
22.85 c decisions : 5697 (10211 /sec)
22.85 c propagations : 439036 (786923 /sec)
22.85 c conflict literals : 3638 (22.83 % deleted)
22.85 c Memory used : 27.20 MB
22.85 c CPU time : 0.557915 s
22.85 c
22.85 c UNSATISFIABLE
22.85 c # SOLVE_SAT END : UNSATISFIABLE (1 seconds) [Mon Jan 29 18:04:13 2007]
22.85 c # SOLVE_SAT CPU : 0.619999999999999 = 0 + 0 + 0.559999999999999 + 0.0600000000000001
22.85
22.85 c # RESULT : UNSATISFIABLE
22.85
22.85 c # OUTPUT_SOL BEGIN : UNSAT [Mon Jan 29 18:04:13 2007]
22.85 s UNSATISFIABLE
22.85 c # OUTPUT_SOL END : (0 seconds) [Mon Jan 29 18:04:13 2007]
22.85 c # OUTPUT_SOL CPU : 0 = 0 + 0 + 0 + 0
22.85
22.85 c # MAIN END : (23 seconds) [Mon Jan 29 18:04:13 2007]
22.85 c # MAIN CPU : 22.55 = 0.83 + 0.06 + 21.13 + 0.53
22.85
runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node18/watcher-194065-1170090227 -o ROOT/results/node18/solver-194065-1170090227 -C 1800 -M 900 /tmp/evaluation/194065-1170090227/solver /tmp/evaluation/194065-1170090227 /tmp/evaluation/194065-1170090227/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: 0.83 0.40 0.15 5/95 23570
/proc/meminfo: memFree=1512144/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=18540 CPUtime=0
/proc/23569/stat : 23569 (runsolver) R 23567 23569 22711 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 28977506 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23569/statm: 4635 279 244 17 0 2626 0
[startup+0.10297 s]
/proc/loadavg: 0.83 0.40 0.15 5/95 23570
/proc/meminfo: memFree=1512144/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=13592 CPUtime=0.04
/proc/23569/stat : 23569 (sugar) R 23567 23569 22711 0 -1 4194304 1044 0 0 0 3 1 0 0 18 0 1 0 28977506 13918208 763 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227848655585 0 0 4224 0 0 0 0 17 1 0 0
/proc/23569/statm: 3398 763 338 3 0 498 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13592
[startup+0.51801 s]
/proc/loadavg: 0.83 0.40 0.15 5/95 23570
/proc/meminfo: memFree=1512144/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=13724 CPUtime=0.04
/proc/23569/stat : 23569 (sugar) S 23567 23569 22711 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 28977506 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23569/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724
[startup+1.33908 s]
/proc/loadavg: 0.83 0.40 0.15 3/103 23578
/proc/meminfo: memFree=1469328/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=13724 CPUtime=1.03
/proc/23569/stat : 23569 (sugar) S 23567 23569 22711 0 -1 4194304 1190 8104 0 1 3 1 93 6 15 0 1 0 28977506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23569/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 13724
[startup+2.98225 s]
/proc/loadavg: 0.83 0.40 0.15 5/103 23586
/proc/meminfo: memFree=1454864/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=13724 CPUtime=1.03
/proc/23569/stat : 23569 (sugar) S 23567 23569 22711 0 -1 4194304 1190 8104 0 1 3 1 93 6 15 0 1 0 28977506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23569/statm: 3431 809 371 3 0 531 0
[pid=23579] ppid=23569 vsize=807064 CPUtime=1.76
/proc/23579/stat : 23579 (java) R 23569 23569 22711 0 -1 0 13153 0 1 0 168 8 0 0 25 0 8 0 28977627 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073484443 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23579/statm: 201766 12889 1494 14 0 189044 0
[pid=23579/tid=23580] ppid=23569 vsize=807064 CPUtime=0.46
/proc/23579/task/23580/stat : 23580 (java) S 23569 23569 22711 0 -1 64 7088 0 0 0 43 3 0 0 16 0 8 0 28977630 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23581] ppid=23569 vsize=807064 CPUtime=0
/proc/23579/task/23581/stat : 23581 (java) S 23569 23569 22711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28977631 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23582] ppid=23569 vsize=807064 CPUtime=0
/proc/23579/task/23582/stat : 23582 (java) S 23569 23569 22711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28977631 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23583] ppid=23569 vsize=807064 CPUtime=0
/proc/23579/task/23583/stat : 23583 (java) S 23569 23569 22711 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28977634 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23584] ppid=23569 vsize=807064 CPUtime=0.05
/proc/23579/task/23584/stat : 23584 (java) S 23569 23569 22711 0 -1 64 292 0 0 0 5 0 0 0 17 0 8 0 28977634 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23585] ppid=23569 vsize=807064 CPUtime=0
/proc/23579/task/23585/stat : 23585 (java) S 23569 23569 22711 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28977634 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23586] ppid=23569 vsize=807064 CPUtime=0
/proc/23579/task/23586/stat : 23586 (java) S 23569 23569 22711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28977634 826433536 12889 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 820788
[startup+6.19456 s]
/proc/loadavg: 1.00 0.44 0.16 3/103 23586
/proc/meminfo: memFree=1355920/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=13724 CPUtime=1.03
/proc/23569/stat : 23569 (sugar) S 23567 23569 22711 0 -1 4194304 1190 8104 0 1 3 1 93 6 15 0 1 0 28977506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23569/statm: 3431 809 371 3 0 531 0
[pid=23579] ppid=23569 vsize=807344 CPUtime=4.95
/proc/23579/stat : 23579 (java) R 23569 23569 22711 0 -1 0 24765 0 1 0 481 14 0 0 25 0 8 0 28977627 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073686912 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23579/statm: 201836 24459 1506 14 0 189114 0
[pid=23579/tid=23580] ppid=23569 vsize=807344 CPUtime=1.2
/proc/23579/task/23580/stat : 23580 (java) S 23569 23569 22711 0 -1 64 18522 0 0 0 112 8 0 0 16 0 8 0 28977630 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23581] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23581/stat : 23581 (java) S 23569 23569 22711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28977631 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23582] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23582/stat : 23582 (java) S 23569 23569 22711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28977631 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23583] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23583/stat : 23583 (java) S 23569 23569 22711 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28977634 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23584] ppid=23569 vsize=807344 CPUtime=0.15
/proc/23579/task/23584/stat : 23584 (java) S 23569 23569 22711 0 -1 64 404 0 0 0 14 1 0 0 16 0 8 0 28977634 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23585] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23585/stat : 23585 (java) S 23569 23569 22711 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28977634 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23586] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23586/stat : 23586 (java) S 23569 23569 22711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28977634 826720256 24459 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 821068
[startup+12.6884 s]
/proc/loadavg: 1.16 0.48 0.18 2/92 23595
/proc/meminfo: memFree=1539304/2055920 swapFree=4192956/4192956
[pid=23569] ppid=23567 vsize=13724 CPUtime=1.03
/proc/23569/stat : 23569 (sugar) S 23567 23569 22711 0 -1 4194304 1190 8104 0 1 3 1 93 6 15 0 1 0 28977506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23569/statm: 3431 809 371 3 0 531 0
[pid=23579] ppid=23569 vsize=807344 CPUtime=11.4
/proc/23579/stat : 23579 (java) R 23569 23569 22711 0 -1 0 43872 0 1 0 1119 21 0 0 16 0 8 0 28977627 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073606318 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23579/statm: 201836 43441 1506 14 0 189114 0
[pid=23579/tid=23580] ppid=23569 vsize=807344 CPUtime=2.32
/proc/23579/task/23580/stat : 23580 (java) S 23569 23569 22711 0 -1 64 37504 0 0 0 217 15 0 0 15 0 8 0 28977630 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23581] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23581/stat : 23581 (java) S 23569 23569 22711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28977631 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23582] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23582/stat : 23582 (java) S 23569 23569 22711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28977631 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23583] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23583/stat : 23583 (java) S 23569 23569 22711 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28977634 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23584] ppid=23569 vsize=807344 CPUtime=0.15
/proc/23579/task/23584/stat : 23584 (java) S 23569 23569 22711 0 -1 64 404 0 0 0 14 1 0 0 17 0 8 0 28977634 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23585] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23585/stat : 23585 (java) S 23569 23569 22711 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28977634 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23579/tid=23586] ppid=23569 vsize=807344 CPUtime=0
/proc/23579/task/23586/stat : 23586 (java) S 23569 23569 22711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28977634 826720256 43441 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 821068
Child status: 0
Real time (s): 23.0745
CPU time (s): 22.6336
CPU user time (s): 22.0007
CPU system time (s): 0.632903
CPU usage (%): 98.089
Max. virtual memory (cumulated for all children) (KiB): 823072
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.0007
system time used= 0.632903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96869
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= 2982
involuntary context switches= 2915
runsolver used 0.034994 s user time and 0.071989 s system time
The end
Begin job on node18 on Mon Jan 29 17:03:48 UTC 2007
IDJOB= 194065
IDBENCH= 3194
IDSOLVER= 86
FILE ID= node18/194065-1170090227
PBS_JOBID= 3689364
Free space on /tmp= 66557 MiB
SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-61_ext.xml
COMMAND LINE= /tmp/evaluation/194065-1170090227/solver /tmp/evaluation/194065-1170090227 /tmp/evaluation/194065-1170090227/unknown.xml
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-194065-1170090227 -o ROOT/results/node18/solver-194065-1170090227 -C 1800 -M 900 /tmp/evaluation/194065-1170090227/solver /tmp/evaluation/194065-1170090227 /tmp/evaluation/194065-1170090227/unknown.xml
META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH= 514aded382748178e36cc7851c42a02f
RANDOM SEED= 677438597
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 : 3000.236
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 : 3000.236
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: 1533168 kB
Buffers: 46964 kB
Cached: 169208 kB
SwapCached: 0 kB
Active: 371308 kB
Inactive: 83600 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1533168 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 5420 kB
Writeback: 0 kB
Mapped: 264264 kB
Slab: 52280 kB
Committed_AS: 454452 kB
PageTables: 2440 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= 66561 MiB
End job on node18 on Mon Jan 29 17:04:13 UTC 2007