0.04/0.09
0.04/0.09 Abscon 112 (May, 2008)
0.19/0.24
0.19/0.24 configuration
0.19/0.24 name=mac.xml
0.19/0.29
0.19/0.29 instance
0.19/0.29 name=HOME/instance-2094525-1247404746.xml
0.28/0.33
0.28/0.33 domains being loaded...
0.28/0.34
0.28/0.34 variables being loaded...
0.28/0.37 nbVariables=20 nbDomainTypes=1 minDomainSize=10 maxDomainSize=10 nbTotalValues=200
0.28/0.37 => wckTime=0.132 cpuTime=0.12 mem=7M892
0.28/0.37
0.28/0.37 relations being loaded...
0.68/0.76
0.68/0.76 constraints being loaded...
0.78/0.82 Too large in ConstraintConflictsSTructure
0.78/0.84 Too large in ConstraintConflictsSTructure
0.78/0.85 Too large in ConstraintConflictsSTructure
0.78/0.86 Too large in ConstraintConflictsSTructure
0.78/0.87 Too large in ConstraintConflictsSTructure
0.87/0.91 nbConstraints=5 nbRelationTypes=5 nbGlobalConstraints=5 nbDisconnectedVariables=1 nbExtensionStructures=5
0.87/0.91 nbSharedExtensionStructures=0 nbUnbuiltConflictsStructures=5 nbSharedBinaryRepresentations=0 minDegree=0
0.87/0.91 maxDegree=4 minArity=10 maxArity=10 nbGenerators=0 nbFusions=0 symmetryWckTime=0.032 symmetryCpuTime=0.01
0.87/0.91 => wckTime=0.667 cpuTime=0.58 mem=36M322
0.87/0.99
0.87/1.00 solver IterativeSystematicSolver being built...
0.97/1.08
0.97/1.08 INFO : Forward propagation technique limited
1.07/1.15 => wckTime=0.905 cpuTime=0.71 mem=25M280
1.07/1.17
1.07/1.17 preprocessing
1.07/1.17 nbConstraintChecks=0 nbValidityChecks=50000 nbPropagations=20 nbRevisions=0 nbUselessRevisions=0
1.07/1.17 nbRemovedValues=0 detectedInconsistency=no
1.07/1.17 => wckTime=0.025 cpuTime=0.01 mem=26M265
1.46/1.59
1.46/1.59 INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=27M283)
3.05/3.19
3.05/3.19 search
3.05/3.20 run=11 nbConstraintChecks=0 nbValidityChecks=20852122 minDepth=0 maxDepth=3 nbPropagations=64485
3.05/3.20 nbRevisions=0 nbUselessRevisions=0 nbAssignments=2509 nbFailedAssignments=1803 nbBacktracks=682
3.05/3.20 nbVisitedNodes=4923 nbRestartNogoods=64 nbSEliminables=0 nbREliminables=12.17 nbIEliminables=3.75
3.05/3.20 nbDEliminables=0 nbPEliminables=0
3.05/3.20 => wckTime=2.046 cpuTime=1.94 mem=27M283
3.05/3.20
3.05/3.20 global
3.05/3.20 nbConstraintChecks=0 nbValidityChecks=20902122 nbPropagations=64505 nbRestartNogoods=64 solvingWckTime=2.05
3.05/3.20 solvingCpuTime=1.94 expiredTime=no totalExploration=yes nbFoundSolutions=0 globalCpuTime=2.69
3.05/3.20 => wckTime=2.956 cpuTime=2.65 mem=27M283
3.05/3.20
3.05/3.20 s UNSATISFIABLE
3.05/3.20 d NODES 2509
3.05/3.20 d CHECKS 0
3.14/3.20
3.14/3.20 totalWckTime=3.017 totalCpuTime=2.7
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2094525-1247404746/watcher-2094525-1247404746 -o /tmp/evaluation-result-2094525-1247404746/solver-2094525-1247404746 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2094525-1247404746.xml
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
[startup+0 s]
/proc/loadavg: 2.00 2.00 1.91 4/80 2082
/proc/meminfo: memFree=1726840/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=1616 CPUtime=0
/proc/2082/stat : 2082 (java) R 2080 2082 1718 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 27538457 1654784 148 996147200 134512640 134550932 4294956128 18446744073709551615 11645882 0 0 4096 0 0 0 0 17 0 0 0
/proc/2082/statm: 404 148 122 9 0 46 0
[startup+0.0620811 s]
/proc/loadavg: 2.00 2.00 1.91 4/80 2082
/proc/meminfo: memFree=1726840/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=864024 CPUtime=0.04
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 2779 0 1 0 3 1 0 0 18 0 9 0 27538457 884760576 2320 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216006 2320 1096 9 0 210899 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 864024
[startup+0.102084 s]
/proc/loadavg: 2.00 2.00 1.91 4/80 2082
/proc/meminfo: memFree=1726840/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=865984 CPUtime=0.09
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 3763 0 1 0 7 2 0 0 18 0 9 0 27538457 886767616 3219 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216496 3219 1698 9 0 210981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984
[startup+0.302101 s]
/proc/loadavg: 2.00 2.00 1.91 4/80 2082
/proc/meminfo: memFree=1726840/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=866224 CPUtime=0.28
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 5805 0 1 0 25 3 0 0 18 0 9 0 27538457 887013376 5171 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216556 5171 1980 9 0 211014 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866224
[startup+0.702145 s]
/proc/loadavg: 2.00 2.00 1.91 4/80 2082
/proc/meminfo: memFree=1726840/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=866492 CPUtime=0.68
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 9209 0 1 0 63 5 0 0 18 0 9 0 27538457 887287808 8571 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216623 8571 1999 9 0 211081 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 866492
[startup+1.50123 s]
/proc/loadavg: 2.00 2.00 1.91 4/91 2095
/proc/meminfo: memFree=1676192/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=867356 CPUtime=1.46
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 23488 267 1 0 135 11 0 0 18 0 9 0 27538457 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216839 15342 2656 9 0 211275 0
[pid=2082/tid=2084] ppid=2080 vsize=867356 CPUtime=1.21
/proc/2082/task/2084/stat : 2084 (java) R 2080 2082 1718 0 -1 64 16818 267 1 0 114 7 0 0 21 0 9 0 27538458 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4126750879 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2085] ppid=2080 vsize=867356 CPUtime=0.07
/proc/2082/task/2085/stat : 2085 (java) S 2080 2082 1718 0 -1 64 5312 267 0 0 6 1 0 0 17 0 9 0 27538460 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2086] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2086/stat : 2086 (java) S 2080 2082 1718 0 -1 64 19 267 0 0 0 0 0 0 16 0 9 0 27538460 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2087] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2087/stat : 2087 (java) S 2080 2082 1718 0 -1 64 7 267 0 0 0 0 0 0 16 0 9 0 27538460 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2088] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2088/stat : 2088 (java) S 2080 2082 1718 0 -1 64 1 267 0 0 0 0 0 0 18 0 9 0 27538462 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2089] ppid=2080 vsize=867356 CPUtime=0.14
/proc/2082/task/2089/stat : 2089 (java) S 2080 2082 1718 0 -1 64 521 267 0 0 14 0 0 0 15 0 9 0 27538462 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2090] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2090/stat : 2090 (java) S 2080 2082 1718 0 -1 64 1 267 0 0 0 0 0 0 19 0 9 0 27538462 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2091] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2091/stat : 2091 (java) S 2080 2082 1718 0 -1 64 4 267 0 0 0 0 0 0 15 0 9 0 27538462 888172544 15342 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 867356
[startup+3.10139 s]
/proc/loadavg: 2.08 2.02 1.91 3/89 2095
/proc/meminfo: memFree=1675496/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=867356 CPUtime=3.05
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 23511 267 1 0 294 11 0 0 18 0 9 0 27538457 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216839 15363 2656 9 0 211275 0
[pid=2082/tid=2084] ppid=2080 vsize=867356 CPUtime=2.77
/proc/2082/task/2084/stat : 2084 (java) R 2080 2082 1718 0 -1 64 16821 267 1 0 269 8 0 0 25 0 9 0 27538458 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4126740677 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2085] ppid=2080 vsize=867356 CPUtime=0.07
/proc/2082/task/2085/stat : 2085 (java) S 2080 2082 1718 0 -1 64 5312 267 0 0 6 1 0 0 17 0 9 0 27538460 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2086] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2086/stat : 2086 (java) S 2080 2082 1718 0 -1 64 19 267 0 0 0 0 0 0 16 0 9 0 27538460 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2087] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2087/stat : 2087 (java) S 2080 2082 1718 0 -1 64 7 267 0 0 0 0 0 0 16 0 9 0 27538460 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2088] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2088/stat : 2088 (java) S 2080 2082 1718 0 -1 64 1 267 0 0 0 0 0 0 18 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2089] ppid=2080 vsize=867356 CPUtime=0.18
/proc/2082/task/2089/stat : 2089 (java) S 2080 2082 1718 0 -1 64 541 267 0 0 18 0 0 0 16 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2090] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2090/stat : 2090 (java) S 2080 2082 1718 0 -1 64 1 267 0 0 0 0 0 0 19 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2091] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2091/stat : 2091 (java) S 2080 2082 1718 0 -1 64 4 267 0 0 0 0 0 0 15 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 867356
Solver just ended. Dumping a history of the last processes samples
[startup+3.20239 s]
/proc/loadavg: 2.08 2.02 1.91 3/89 2095
/proc/meminfo: memFree=1675368/2055920 swapFree=4192812/4192956
[pid=2082] ppid=2080 vsize=867356 CPUtime=3.14
/proc/2082/stat : 2082 (java) S 2080 2082 1718 0 -1 0 23511 267 1 0 303 11 0 0 18 0 9 0 27538457 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2082/statm: 216839 15363 2656 9 0 211275 0
[pid=2082/tid=2084] ppid=2080 vsize=867356 CPUtime=2.87
/proc/2082/task/2084/stat : 2084 (java) R 2080 2082 1718 0 -1 64 16821 267 1 0 279 8 0 0 25 0 9 0 27538458 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 102755238 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2085] ppid=2080 vsize=867356 CPUtime=0.07
/proc/2082/task/2085/stat : 2085 (java) S 2080 2082 1718 0 -1 64 5312 267 0 0 6 1 0 0 17 0 9 0 27538460 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2086] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2086/stat : 2086 (java) S 2080 2082 1718 0 -1 64 19 267 0 0 0 0 0 0 16 0 9 0 27538460 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2087] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2087/stat : 2087 (java) S 2080 2082 1718 0 -1 64 7 267 0 0 0 0 0 0 16 0 9 0 27538460 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2088] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2088/stat : 2088 (java) S 2080 2082 1718 0 -1 64 1 267 0 0 0 0 0 0 18 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2089] ppid=2080 vsize=867356 CPUtime=0.18
/proc/2082/task/2089/stat : 2089 (java) S 2080 2082 1718 0 -1 64 541 267 0 0 18 0 0 0 15 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2090] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2090/stat : 2090 (java) S 2080 2082 1718 0 -1 64 1 267 0 0 0 0 0 0 19 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2082/tid=2091] ppid=2080 vsize=867356 CPUtime=0
/proc/2082/task/2091/stat : 2091 (java) S 2080 2082 1718 0 -1 64 4 267 0 0 0 0 0 0 15 0 9 0 27538462 888172544 15363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.14
Current children cumulated vsize (KiB) 867356
Child status: 0
Real time (s): 3.24388
CPU time (s): 3.17652
CPU user time (s): 3.04054
CPU system time (s): 0.135979
CPU usage (%): 97.9234
Max. virtual memory (cumulated for all children) (KiB): 867400
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.04054
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23818
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= 890
involuntary context switches= 1038
runsolver used 0.009998 second user time and 0.019996 second system time
The end
Begin job on node44 at 2009-07-12 15:19:06
IDJOB=2094525
IDBENCH=54349
IDSOLVER=773
FILE ID=node44/2094525-1247404746
PBS_JOBID= 9510555
Free space on /tmp= 66380 MiB
SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/rand-10-20-10/normalized-rand-10-20-10-5-10000-1_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2094525-1247404746/watcher-2094525-1247404746 -o /tmp/evaluation-result-2094525-1247404746/solver-2094525-1247404746 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2094525-1247404746.xml
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c4fcf9157ac7aa9473df5899165401ff
RANDOM SEED=1204311293
node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.219
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 : 3000.219
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: 1727320 kB
Buffers: 37916 kB
Cached: 106720 kB
SwapCached: 0 kB
Active: 222360 kB
Inactive: 54012 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1727320 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 3044 kB
Writeback: 0 kB
Mapped: 152140 kB
Slab: 37236 kB
Committed_AS: 1049228 kB
PageTables: 2004 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= 66380 MiB
End job on node44 at 2009-07-12 15:19:09