0.07/0.09
0.07/0.09 Abscon 112 (May, 2008)
0.19/0.26
0.19/0.26 configuration
0.19/0.26 name=mac.xml
0.19/0.29
0.19/0.29 instance
0.19/0.29 name=HOME/instance-2096571-1247410395.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=16 nbDomainTypes=16 minDomainSize=154 maxDomainSize=232 nbTotalValues=2981
0.28/0.37 => wckTime=0.11 cpuTime=0.1 mem=7M892
0.28/0.37
0.28/0.37 predicates being loaded...
0.38/0.43
0.38/0.43 constraints being loaded...
0.97/1.06 nbConstraints=52 nbGlobalConstraints=4 nbConvertedConstraints=48 nbConvertConstraintsChecks=1663038
0.97/1.06 nbExtensionStructures=48 nbSharedExtensionStructures=3 nbConflictsStructures=48 nbSharedConflictsStructures=3
0.97/1.06 nbSharedBinaryRepresentations=9234 minDegree=7 maxDegree=7 minArity=2 avgArity=2.15 maxArity=4 nbGenerators=0
0.97/1.06 nbFusions=0 symmetryWckTime=0.039 symmetryCpuTime=0.02 nbCliques=4
0.97/1.06 => wckTime=0.798 cpuTime=0.72 mem=15M834
1.07/1.12
1.07/1.12 solver IterativeSystematicSolver being built...
1.07/1.18
1.07/1.18 INFO : Forward propagation technique limited
1.16/1.24 => wckTime=0.983 cpuTime=0.83 mem=20M134
1.16/1.25
1.16/1.25 preprocessing
1.16/1.25 nbConstraintChecks=0 nbPropagations=16 nbRevisions=0 nbUselessRevisions=0 nbRemovedValues=0
1.16/1.25 detectedInconsistency=no
1.16/1.25 => wckTime=0.0040 cpuTime=0.0 mem=21M109
2.05/2.18
2.05/2.18 INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=49M422)
6.11/6.29
6.11/6.29 search
6.11/6.29 run=15 nbConstraintChecks=74229147 minDepth=0 maxDepth=16 nbPropagations=369206 nbRevisions=1500471
6.11/6.29 nbUselessRevisions=767277 nbAssignments=11235 nbFailedAssignments=10617 nbInferredBacktracks=372
6.11/6.29 nbBacktracks=557 nbVisitedNodes=22280 nbRestartNogoods=383 nbFoundSolutions=1 nbSEliminables=0
6.11/6.29 nbREliminables=0.44 nbIEliminables=9.54 nbDEliminables=0 nbPEliminables=0
6.11/6.29 => wckTime=5.05 cpuTime=4.89 mem=25M586
6.11/6.30
6.11/6.30 global
6.11/6.30 nbConstraintChecks=74229147 nbPropagations=369222 nbRevisions=1500471 nbUselessRevisions=767277
6.11/6.30 nbRestartNogoods=383 solvingWckTime=5.052 solvingCpuTime=4.89 expiredTime=no totalExploration=no
6.11/6.30 nbFoundSolutions=1 firstSolutionCpuTime=5.71 globalCpuTime=5.76
6.11/6.30 => wckTime=6.038 cpuTime=5.72 mem=25M586
6.11/6.30
6.11/6.30 s SATISFIABLE
6.11/6.30 v 231 137 0 45 45 156 69 0 45 135 207 74 148 0 191 74
6.11/6.30 d NODES 11235
6.11/6.30 d CHECKS 74229147
6.11/6.30
6.21/6.30 totalWckTime=6.108 totalCpuTime=5.76
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2096571-1247410395/watcher-2096571-1247410395 -o /tmp/evaluation-result-2096571-1247410395/solver-2096571-1247410395 -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-2096571-1247410395.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: 2.14 2.03 2.01 4/80 30385
/proc/meminfo: memFree=1803736/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=18576 CPUtime=0
/proc/30385/stat : 30385 (runsolver) R 30383 30385 29325 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 28105849 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 269028486439 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/30385/statm: 4644 284 249 26 0 2626 0
[startup+0.087003 s]
/proc/loadavg: 2.14 2.03 2.01 4/80 30385
/proc/meminfo: memFree=1803736/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=865956 CPUtime=0.07
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 3402 0 1 0 6 1 0 0 18 0 9 0 28105849 886738944 2887 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216489 2887 1470 9 0 210981 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865956
[startup+0.102007 s]
/proc/loadavg: 2.14 2.03 2.01 4/80 30385
/proc/meminfo: memFree=1803736/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=865984 CPUtime=0.08
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 3736 0 1 0 7 1 0 0 18 0 9 0 28105849 886767616 3204 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216496 3204 1700 9 0 210981 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865984
[startup+0.301038 s]
/proc/loadavg: 2.14 2.03 2.01 4/80 30385
/proc/meminfo: memFree=1803736/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=866380 CPUtime=0.28
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 5871 0 1 0 25 3 0 0 18 0 9 0 28105849 887173120 5237 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216595 5237 1981 9 0 211053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380
[startup+0.7011 s]
/proc/loadavg: 2.14 2.03 2.01 4/80 30385
/proc/meminfo: memFree=1803736/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=866580 CPUtime=0.68
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 7763 0 1 0 64 4 0 0 18 0 9 0 28105849 887377920 7115 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216645 7115 2036 9 0 211081 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 866580
[startup+1.50223 s]
/proc/loadavg: 2.14 2.03 2.01 3/89 30394
/proc/meminfo: memFree=1781968/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=867384 CPUtime=1.46
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 17412 267 1 0 138 8 0 0 18 0 9 0 28105849 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216846 11811 2656 9 0 211282 0
[pid=30385/tid=30387] ppid=30383 vsize=867384 CPUtime=1.23
/proc/30385/task/30387/stat : 30387 (java) R 30383 30385 29325 0 -1 64 13423 267 1 0 117 6 0 0 25 0 9 0 28105851 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4126814050 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30388] ppid=30383 vsize=867384 CPUtime=0.03
/proc/30385/task/30388/stat : 30388 (java) S 30383 30385 29325 0 -1 64 2625 267 0 0 3 0 0 0 16 0 9 0 28105852 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30389] ppid=30383 vsize=867384 CPUtime=0
/proc/30385/task/30389/stat : 30389 (java) S 30383 30385 29325 0 -1 64 16 267 0 0 0 0 0 0 16 0 9 0 28105852 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30390] ppid=30383 vsize=867384 CPUtime=0
/proc/30385/task/30390/stat : 30390 (java) S 30383 30385 29325 0 -1 64 11 267 0 0 0 0 0 0 16 0 9 0 28105852 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30391] ppid=30383 vsize=867384 CPUtime=0
/proc/30385/task/30391/stat : 30391 (java) S 30383 30385 29325 0 -1 64 2 267 0 0 0 0 0 0 18 0 9 0 28105854 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30392] ppid=30383 vsize=867384 CPUtime=0.16
/proc/30385/task/30392/stat : 30392 (java) S 30383 30385 29325 0 -1 64 535 267 0 0 16 0 0 0 15 0 9 0 28105854 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30393] ppid=30383 vsize=867384 CPUtime=0
/proc/30385/task/30393/stat : 30393 (java) S 30383 30385 29325 0 -1 64 1 267 0 0 0 0 0 0 19 0 9 0 28105854 888201216 11811 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30394] ppid=30383 vsize=867384 CPUtime=0
/proc/30385/task/30394/stat : 30394 (java) S 30383 30385 29325 0 -1 64 5 267 0 0 0 0 0 0 15 0 9 0 28105854 888201216 11811 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) 867384
[startup+3.10149 s]
/proc/loadavg: 2.21 2.05 2.01 3/89 30398
/proc/meminfo: memFree=1747216/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=867296 CPUtime=3.04
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 24309 267 1 0 293 11 0 0 18 0 9 0 28105849 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216824 18540 2637 9 0 211282 0
[pid=30385/tid=30387] ppid=30383 vsize=867296 CPUtime=2.76
/proc/30385/task/30387/stat : 30387 (java) R 30383 30385 29325 0 -1 64 19251 267 1 0 268 8 0 0 25 0 9 0 28105851 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4126797744 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30388] ppid=30383 vsize=867296 CPUtime=0.05
/proc/30385/task/30388/stat : 30388 (java) S 30383 30385 29325 0 -1 64 3668 267 0 0 4 1 0 0 16 0 9 0 28105852 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30389] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30389/stat : 30389 (java) S 30383 30385 29325 0 -1 64 16 267 0 0 0 0 0 0 16 0 9 0 28105852 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30390] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30390/stat : 30390 (java) S 30383 30385 29325 0 -1 64 11 267 0 0 0 0 0 0 16 0 9 0 28105852 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30391] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30391/stat : 30391 (java) S 30383 30385 29325 0 -1 64 2 267 0 0 0 0 0 0 18 0 9 0 28105854 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30392] ppid=30383 vsize=867296 CPUtime=0.2
/proc/30385/task/30392/stat : 30392 (java) S 30383 30385 29325 0 -1 64 561 267 0 0 20 0 0 0 15 0 9 0 28105854 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30393] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30393/stat : 30393 (java) S 30383 30385 29325 0 -1 64 1 267 0 0 0 0 0 0 19 0 9 0 28105854 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30394] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30394/stat : 30394 (java) S 30383 30385 29325 0 -1 64 5 267 0 0 0 0 0 0 15 0 9 0 28105854 888111104 18540 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 867296
[startup+6.303 s]
/proc/loadavg: 2.21 2.05 2.01 3/89 30398
/proc/meminfo: memFree=1735184/2055920 swapFree=4192812/4192956
[pid=30385] ppid=30383 vsize=867296 CPUtime=6.21
/proc/30385/stat : 30385 (java) S 30383 30385 29325 0 -1 0 25361 267 1 0 609 12 0 0 18 0 9 0 28105849 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30385/statm: 216824 19585 2637 9 0 211282 0
[pid=30385/tid=30387] ppid=30383 vsize=867296 CPUtime=5.91
/proc/30385/task/30387/stat : 30387 (java) R 30383 30385 29325 0 -1 64 19260 267 1 0 583 8 0 0 25 0 9 0 28105851 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30388] ppid=30383 vsize=867296 CPUtime=0.06
/proc/30385/task/30388/stat : 30388 (java) S 30383 30385 29325 0 -1 64 4711 267 0 0 5 1 0 0 16 0 9 0 28105852 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30389] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30389/stat : 30389 (java) S 30383 30385 29325 0 -1 64 16 267 0 0 0 0 0 0 16 0 9 0 28105852 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30390] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30390/stat : 30390 (java) S 30383 30385 29325 0 -1 64 11 267 0 0 0 0 0 0 16 0 9 0 28105852 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30391] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30391/stat : 30391 (java) S 30383 30385 29325 0 -1 64 2 267 0 0 0 0 0 0 18 0 9 0 28105854 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30392] ppid=30383 vsize=867296 CPUtime=0.2
/proc/30385/task/30392/stat : 30392 (java) S 30383 30385 29325 0 -1 64 561 267 0 0 20 0 0 0 15 0 9 0 28105854 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30393] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30393/stat : 30393 (java) S 30383 30385 29325 0 -1 64 1 267 0 0 0 0 0 0 19 0 9 0 28105854 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30385/tid=30394] ppid=30383 vsize=867296 CPUtime=0
/proc/30385/task/30394/stat : 30394 (java) S 30383 30385 29325 0 -1 64 5 267 0 0 0 0 0 0 15 0 9 0 28105854 888111104 19585 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 867296
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 6.32057
CPU time (s): 6.23905
CPU user time (s): 6.09407
CPU system time (s): 0.144977
CPU usage (%): 98.7102
Max. virtual memory (cumulated for all children) (KiB): 867384
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.09407
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25656
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= 1366
involuntary context switches= 1554
runsolver used 0.016997 second user time and 0.021996 second system time
The end
Begin job on node26 at 2009-07-12 16:53:15
IDJOB=2096571
IDBENCH=56460
IDSOLVER=773
FILE ID=node26/2096571-1247410395
PBS_JOBID= 9510591
Free space on /tmp= 66396 MiB
SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/os-taillard-4/normalized-os-taillard-4-100-1.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-2096571-1247410395/watcher-2096571-1247410395 -o /tmp/evaluation-result-2096571-1247410395/solver-2096571-1247410395 -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-2096571-1247410395.xml
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a105a50c7bd5f42c7d97b0c7779d303b
RANDOM SEED=1356081236
node26.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 : 3000.281
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 : 3000.281
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: 1804216 kB
Buffers: 34896 kB
Cached: 112528 kB
SwapCached: 0 kB
Active: 111660 kB
Inactive: 85352 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1804216 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2380 kB
Writeback: 0 kB
Mapped: 69972 kB
Slab: 39968 kB
Committed_AS: 987748 kB
PageTables: 1828 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= 66396 MiB
End job on node26 at 2009-07-12 16:53:22