0.00/0.00 c
0.00/0.00 c Starting SatElite Preprocessing
0.00/0.00 c
0.00/0.00 c Parsing...
0.00/0.05 c ==============================================================================
0.00/0.05 c | | ORIGINAL | LEARNT | |
0.00/0.05 c | Conflicts | Clauses Literals | Limit Clauses Literals Lit/Cl | Progress |
0.00/0.05 c ==============================================================================
0.00/0.05 c | 0 | 67585 190943 | 20275 0 0 nan | 0.000 % |
0.39/0.40 c | 0 | 63162 204333 | -- 0 -- -- | -- | -3818/15568
0.39/0.40 c ==============================================================================
0.39/0.40 c Result : #vars: 5106 #clauses: 63162 #literals: 204333
0.39/0.40 c CPU time: 0.395939 s
0.39/0.40 c ==============================================================================
0.39/0.47 c
0.39/0.47 c Starting glucose
0.39/0.47 c
0.39/0.47
0.39/0.47 c This is glucose 1.0 -- based on MiniSAT (Many thanks to MiniSAT team)
0.39/0.47
0.39/0.47 c ============================[ Problem Statistics ]=============================
0.39/0.47 c | |
0.39/0.47 c | Number of variables: 5106 |
0.39/0.47 c | Number of clauses: 63162 |
0.46/0.51 c | Parsing time: 0.04 s |
24.36/24.48 c restarts : 29
24.36/24.48 c nb ReduceDB : 4
24.36/24.48 c nb learnts DL2 : 257
24.36/24.48 c nb learnts size 2 : 190
24.36/24.48 c nb learnts size 1 : 14
24.36/24.48 c conflicts : 105684 (4406 /sec)
24.36/24.48 c decisions : 157011 (0.42 % random) (6546 /sec)
24.36/24.48 c propagations : 28617504 (1193074 /sec)
24.36/24.48 c conflict literals : 4476692 (51.95 % deleted)
24.36/24.48 c Memory used : 14.59 MB
24.36/24.48 c CPU time : 23.9864 s
24.36/24.48
24.36/24.49 s UNSATISFIABLE
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773444-1241257653/watcher-1773444-1241257653 -o /tmp/evaluation-result-1773444-1241257653/solver-1773444-1241257653 -C 10000 -W 12000 -M 1800 glucose.sh HOME/instance-1773444-1241257653.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1191960/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0
/proc/3437/stat : 3437 (glucose.sh) R 3435 3437 3368 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 153799434 5488640 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3437/statm: 1340 235 194 169 0 51 0
[pid=3438] ppid=3437 vsize=1008 CPUtime=0
/proc/3438/stat : 3438 (SatELite_releas) R 3437 3437 3368 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 153799435 1032192 120 1992294400 134512640 135225430 4294956176 18446744073709551615 134735534 0 0 4096 3 0 0 0 17 0 0 0
/proc/3438/statm: 285 121 50 174 0 108 0
[startup+0.055726 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1191960/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 153799434 5488640 236 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 1340 236 195 169 0 51 0
[pid=3438] ppid=3437 vsize=7464 CPUtime=0.04
/proc/3438/stat : 3438 (SatELite_releas) R 3437 3437 3368 0 -1 4194304 1509 0 0 0 4 0 0 0 19 0 1 0 153799435 7643136 1493 1992294400 134512640 135225430 4294956176 18446744073709551615 134594559 0 0 4096 3 0 0 0 17 0 0 0
/proc/3438/statm: 1866 1493 77 174 0 1689 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12824
[startup+0.101733 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1191960/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 153799434 5488640 236 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 1340 236 195 169 0 51 0
[pid=3438] ppid=3437 vsize=7540 CPUtime=0.09
/proc/3438/stat : 3438 (SatELite_releas) R 3437 3437 3368 0 -1 4194304 1767 0 0 0 9 0 0 0 19 0 1 0 153799435 7720960 1619 1992294400 134512640 135225430 4294956176 18446744073709551615 134587437 0 0 4096 3 0 0 0 17 0 0 0
/proc/3438/statm: 1885 1619 77 174 0 1708 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12900
[startup+0.301769 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1191960/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 153799434 5488640 236 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 1340 236 195 169 0 51 0
[pid=3438] ppid=3437 vsize=7804 CPUtime=0.29
/proc/3438/stat : 3438 (SatELite_releas) R 3437 3437 3368 0 -1 4194304 1839 0 0 0 29 0 0 0 21 0 1 0 153799435 7991296 1691 1992294400 134512640 135225430 4294956176 18446744073709551615 134587960 0 0 4096 3 0 0 0 17 0 0 0
/proc/3438/statm: 1951 1691 77 174 0 1774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13164
[startup+0.701852 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1191960/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 5360
[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1184392/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=7388 CPUtime=1.02
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 1698 0 0 0 102 0 0 0 25 0 1 0 153799482 7565312 1684 1992294400 134512640 135217611 4294956304 18446744073709551615 134532960 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 1847 1684 75 172 0 1672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12748
[startup+3.10128 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1182856/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=9240 CPUtime=2.62
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 2175 0 0 0 261 1 0 0 25 0 1 0 153799482 9461760 2161 1992294400 134512640 135217611 4294956304 18446744073709551615 134532731 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 2310 2161 76 172 0 2135 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14600
[startup+6.30187 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1180552/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=11140 CPUtime=5.82
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 2640 0 0 0 581 1 0 0 25 0 1 0 153799482 11407360 2626 1992294400 134512640 135217611 4294956304 18446744073709551615 134532731 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 2785 2626 76 172 0 2610 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16500
[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1178128/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=13436 CPUtime=12.21
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3175 0 0 0 1220 1 0 0 25 0 1 0 153799482 13758464 3161 1992294400 134512640 135217611 4294956304 18446744073709551615 134723558 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3359 3161 76 172 0 3184 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18796
Solver just ended. Dumping a history of the last processes samples
[startup+19.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1176912/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=14400 CPUtime=18.61
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3424 0 0 0 1860 1 0 0 25 0 1 0 153799482 14745600 3410 1992294400 134512640 135217611 4294956304 18446744073709551615 134532965 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3600 3410 76 172 0 3425 0
Current children cumulated CPU time (s) 19.07
Current children cumulated vsize (KiB) 19760
[startup+22.3028 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1176336/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=14796 CPUtime=21.81
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3537 0 0 0 2180 1 0 0 25 0 1 0 153799482 15151104 3523 1992294400 134512640 135217611 4294956304 18446744073709551615 134533025 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3699 3523 76 172 0 3524 0
Current children cumulated CPU time (s) 22.27
Current children cumulated vsize (KiB) 20156
[startup+23.1059 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1176272/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=14932 CPUtime=22.61
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3548 0 0 0 2260 1 0 0 25 0 1 0 153799482 15290368 3534 1992294400 134512640 135217611 4294956304 18446744073709551615 134538464 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3733 3534 76 172 0 3558 0
Current children cumulated CPU time (s) 23.07
Current children cumulated vsize (KiB) 20292
[startup+23.9011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1176272/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=14932 CPUtime=23.4
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3557 0 0 0 2339 1 0 0 25 0 1 0 153799482 15290368 3543 1992294400 134512640 135217611 4294956304 18446744073709551615 134532731 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3733 3543 76 172 0 3558 0
Current children cumulated CPU time (s) 23.86
Current children cumulated vsize (KiB) 20292
[startup+24.3012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1176272/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=14932 CPUtime=23.8
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3566 0 0 0 2379 1 0 0 25 0 1 0 153799482 15290368 3552 1992294400 134512640 135217611 4294956304 18446744073709551615 134533286 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3733 3552 76 172 0 3558 0
Current children cumulated CPU time (s) 24.26
Current children cumulated vsize (KiB) 20292
[startup+24.4012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3440
/proc/meminfo: memFree=1176272/2055920 swapFree=4180836/4192956
[pid=3437] ppid=3435 vsize=5360 CPUtime=0.46
/proc/3437/stat : 3437 (glucose.sh) S 3435 3437 3368 0 -1 4194304 313 1999 0 0 0 0 45 1 16 0 1 0 153799434 5488640 238 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 1340 238 195 169 0 51 0
[pid=3440] ppid=3437 vsize=14932 CPUtime=23.9
/proc/3440/stat : 3440 (glucose_static) R 3437 3437 3368 0 -1 4194304 3566 0 0 0 2389 1 0 0 25 0 1 0 153799482 15290368 3552 1992294400 134512640 135217611 4294956304 18446744073709551615 134533146 0 0 4096 8388611 0 0 0 17 0 0 0
/proc/3440/statm: 3733 3552 76 172 0 3558 0
Current children cumulated CPU time (s) 24.36
Current children cumulated vsize (KiB) 20292
Child status: 20
Real time (s): 24.4945
CPU time (s): 24.4833
CPU user time (s): 24.4453
CPU system time (s): 0.037994
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 20292
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.4453
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6044
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 85
runsolver used 0.019996 second user time and 0.075988 second system time
The end
Begin job on node2 at 2009-05-02 11:47:33
IDJOB=1773444
IDBENCH=69594
IDSOLVER=610
FILE ID=node2/1773444-1241257653
PBS_JOBID= 9224927
Free space on /tmp= 66360 MiB
SOLVER NAME= glucose 1.0
BENCH NAME= SAT_RACE08/cnf/velev-engi-uns-1.0-4nd.cnf
COMMAND LINE= glucose.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773444-1241257653/watcher-1773444-1241257653 -o /tmp/evaluation-result-1773444-1241257653/solver-1773444-1241257653 -C 10000 -W 12000 -M 1800 glucose.sh HOME/instance-1773444-1241257653.cnf
TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 700f8e86139a93fca212e22efa0f7d2b
RANDOM SEED=1595550623
node2.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 : 3000.265
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 : 3000.265
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: 1192504 kB
Buffers: 87132 kB
Cached: 665544 kB
SwapCached: 5932 kB
Active: 55260 kB
Inactive: 705760 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1192504 kB
SwapTotal: 4192956 kB
SwapFree: 4180836 kB
Dirty: 2664 kB
Writeback: 0 kB
Mapped: 14056 kB
Slab: 88352 kB
Committed_AS: 888812 kB
PageTables: 1468 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= 66360 MiB
End job on node2 at 2009-05-02 11:47:58