555.25/555.44 c clasp version 1.2.0-SAT09
555.25/555.44 c Reading from ...776506/instance-1831773-1242776506.cnf
555.25/555.44 c Reading : Done(0.110s)
555.25/555.44 c Preprocessing: |-\|Done(0.520s)
555.25/555.44 c Solving...
555.25/555.44
555.25/555.44 c Models : 0
555.25/555.44 c Time : 555.310s (Solve: 554.680s)
555.25/555.44 s UNSATISFIABLE
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1831773-1242776506/watcher-1831773-1242776506 -o /tmp/evaluation-result-1831773-1242776506/solver-1831773-1242776506 -C 10000 -W 12000 -M 1800 HOME/clasp --file=HOME/instance-1831773-1242776506.cnf --dimacs --number=1 --sat-p=20,25,150 --hParam=0,512
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: 1.02 0.99 0.93 3/64 21300
/proc/meminfo: memFree=1610312/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=4316 CPUtime=0
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 553 0 0 0 0 0 0 0 18 0 1 0 305677721 4419584 440 1992294400 134512640 136057169 4294956160 18446744073709551615 134834619 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 1079 447 140 377 0 699 0
[startup+0.104838 s]
/proc/loadavg: 1.02 0.99 0.93 3/64 21300
/proc/meminfo: memFree=1610312/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=9852 CPUtime=0.09
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 2529 0 0 0 9 0 0 0 18 0 1 0 305677721 10088448 2128 1992294400 134512640 136057169 4294956160 18446744073709551615 135443142 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 2463 2128 147 377 0 2083 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9852
[startup+0.201845 s]
/proc/loadavg: 1.02 0.99 0.93 3/64 21300
/proc/meminfo: memFree=1610312/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=15388 CPUtime=0.19
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 4266 0 0 0 18 1 0 0 18 0 1 0 305677721 15757312 3471 1992294400 134512640 136057169 4294956160 18446744073709551615 134768700 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 3847 3471 169 377 0 3467 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15388
[startup+0.301855 s]
/proc/loadavg: 1.02 0.99 0.93 3/64 21300
/proc/meminfo: memFree=1610312/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=15388 CPUtime=0.29
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 4268 0 0 0 28 1 0 0 19 0 1 0 305677721 15757312 3473 1992294400 134512640 136057169 4294956160 18446744073709551615 135480624 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 3847 3473 171 377 0 3467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15388
[startup+0.701893 s]
/proc/loadavg: 1.02 0.99 0.93 3/64 21300
/proc/meminfo: memFree=1610312/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=14456 CPUtime=0.69
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 4689 0 0 0 67 2 0 0 22 0 1 0 305677721 14802944 3336 1992294400 134512640 136057169 4294956160 18446744073709551615 134811515 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 3614 3336 179 377 0 3234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14456
[startup+1.50197 s]
/proc/loadavg: 1.02 0.99 0.93 2/65 21301
/proc/meminfo: memFree=1597376/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=14456 CPUtime=1.49
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 4693 0 0 0 147 2 0 0 25 0 1 0 305677721 14802944 3340 1992294400 134512640 136057169 4294956160 18446744073709551615 134823738 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 3614 3340 183 377 0 3234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14456
[startup+3.10112 s]
/proc/loadavg: 1.02 0.99 0.93 2/65 21301
/proc/meminfo: memFree=1597248/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=14456 CPUtime=3.09
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 4710 0 0 0 307 2 0 0 25 0 1 0 305677721 14802944 3357 1992294400 134512640 136057169 4294956160 18446744073709551615 134628050 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 3614 3357 183 377 0 3234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14456
[startup+6.30143 s]
/proc/loadavg: 1.01 0.99 0.93 2/65 21301
/proc/meminfo: memFree=1595656/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=16544 CPUtime=6.29
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 5196 0 0 0 626 3 0 0 25 0 1 0 305677721 16941056 3843 1992294400 134512640 136057169 4294956160 18446744073709551615 134823879 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 4136 3843 183 377 0 3756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16544
[startup+12.701 s]
/proc/loadavg: 1.01 0.99 0.93 2/65 21301
/proc/meminfo: memFree=1593800/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=18008 CPUtime=12.69
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 5561 0 0 0 1265 4 0 0 25 0 1 0 305677721 18440192 4208 1992294400 134512640 136057169 4294956160 18446744073709551615 134823371 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 4502 4208 183 377 0 4122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18008
[startup+25.5013 s]
/proc/loadavg: 1.01 0.99 0.93 2/65 21301
/proc/meminfo: memFree=1592712/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=19124 CPUtime=25.49
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 5843 0 0 0 2545 4 0 0 25 0 1 0 305677721 19582976 4490 1992294400 134512640 136057169 4294956160 18446744073709551615 134829336 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 4781 4490 183 377 0 4401 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19124
[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21301
/proc/meminfo: memFree=1589384/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=22752 CPUtime=51.08
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 6763 0 0 0 5103 5 0 0 25 0 1 0 305677721 23298048 5410 1992294400 134512640 136057169 4294956160 18446744073709551615 134647577 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 5688 5410 183 377 0 5308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22752
[startup+102.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1586824/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=25124 CPUtime=102.27
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 7332 0 0 0 10222 5 0 0 25 0 1 0 305677721 25726976 5979 1992294400 134512640 136057169 4294956160 18446744073709551615 134823846 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 6281 5979 183 377 0 5901 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25124
[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1582088/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=29892 CPUtime=162.24
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 8496 0 0 0 16218 6 0 0 25 0 1 0 305677721 30609408 7143 1992294400 134512640 136057169 4294956160 18446744073709551615 134823846 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 7473 7143 183 377 0 7093 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29892
[startup+222.306 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1580616/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=31464 CPUtime=222.24
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 8843 0 0 0 22217 7 0 0 25 0 1 0 305677721 32219136 7490 1992294400 134512640 136057169 4294956160 18446744073709551615 134618193 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 7866 7490 183 377 0 7486 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31464
[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1578632/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=33572 CPUtime=282.21
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 9333 0 0 0 28214 7 0 0 25 0 1 0 305677721 34377728 7980 1992294400 134512640 136057169 4294956160 18446744073709551615 134823889 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 8393 7980 183 377 0 8013 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33572
[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1576328/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=35768 CPUtime=342.2
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 9908 0 0 0 34212 8 0 0 25 0 1 0 305677721 36626432 8555 1992294400 134512640 136057169 4294956160 18446744073709551615 134828408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 8942 8555 183 377 0 8562 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35768
[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1576264/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=35768 CPUtime=402.19
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 9909 0 0 0 40211 8 0 0 25 0 1 0 305677721 36626432 8556 1992294400 134512640 136057169 4294956160 18446744073709551615 134618267 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 8942 8556 183 377 0 8562 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35768
[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574152/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=462.17
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10442 0 0 0 46208 9 0 0 25 0 1 0 305677721 38912000 9089 1992294400 134512640 136057169 4294956160 18446744073709551615 134823876 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9089 183 377 0 9120 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38000
[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574088/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=522.16
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10447 0 0 0 52207 9 0 0 25 0 1 0 305677721 38912000 9094 1992294400 134512640 136057169 4294956160 18446744073709551615 134647328 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9094 183 377 0 9120 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38000
Solver just ended. Dumping a history of the last processes samples
[startup+537.601 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=537.45
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10454 0 0 0 53736 9 0 0 25 0 1 0 305677721 38912000 9101 1992294400 134512640 136057169 4294956160 18446744073709551615 134813079 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9101 183 377 0 9120 0
Current children cumulated CPU time (s) 537.45
Current children cumulated vsize (KiB) 38000
[startup+544.003 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=543.85
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10454 0 0 0 54376 9 0 0 25 0 1 0 305677721 38912000 9101 1992294400 134512640 136057169 4294956160 18446744073709551615 134618141 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9101 183 377 0 9120 0
Current children cumulated CPU time (s) 543.85
Current children cumulated vsize (KiB) 38000
[startup+550.402 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=550.25
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10454 0 0 0 55016 9 0 0 25 0 1 0 305677721 38912000 9101 1992294400 134512640 136057169 4294956160 18446744073709551615 134618270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9101 183 377 0 9120 0
Current children cumulated CPU time (s) 550.25
Current children cumulated vsize (KiB) 38000
[startup+553.602 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=553.45
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10454 0 0 0 55336 9 0 0 25 0 1 0 305677721 38912000 9101 1992294400 134512640 136057169 4294956160 18446744073709551615 134823831 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9101 183 377 0 9120 0
Current children cumulated CPU time (s) 553.45
Current children cumulated vsize (KiB) 38000
[startup+554.402 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=554.25
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10454 0 0 0 55416 9 0 0 25 0 1 0 305677721 38912000 9101 1992294400 134512640 136057169 4294956160 18446744073709551615 134618235 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9101 183 377 0 9120 0
Current children cumulated CPU time (s) 554.25
Current children cumulated vsize (KiB) 38000
[startup+555.202 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=555.05
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10454 0 0 0 55496 9 0 0 25 0 1 0 305677721 38912000 9101 1992294400 134512640 136057169 4294956160 18446744073709551615 134618430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9101 183 377 0 9120 0
Current children cumulated CPU time (s) 555.05
Current children cumulated vsize (KiB) 38000
[startup+555.401 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 21303
/proc/meminfo: memFree=1574024/2055920 swapFree=4078360/4192956
[pid=21300] ppid=21298 vsize=38000 CPUtime=555.25
/proc/21300/stat : 21300 (clasp) R 21298 21300 20804 0 -1 4194304 10458 0 0 0 55516 9 0 0 25 0 1 0 305677721 38912000 9105 1992294400 134512640 136057169 4294956160 18446744073709551615 135437512 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21300/statm: 9500 9105 187 377 0 9120 0
Current children cumulated CPU time (s) 555.25
Current children cumulated vsize (KiB) 38000
Child status: 20
Real time (s): 555.447
CPU time (s): 555.307
CPU user time (s): 555.203
CPU system time (s): 0.103984
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 38000
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 555.203
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10458
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= 2
involuntary context switches= 738
runsolver used 0.384941 second user time and 1.17482 second system time
The end
Begin job on node61 at 2009-05-20 01:41:46
IDJOB=1831773
IDBENCH=70941
IDSOLVER=637
FILE ID=node61/1831773-1242776506
PBS_JOBID= 9322380
Free space on /tmp= 66312 MiB
SOLVER NAME= clasp 1.2.0-SAT09-32
BENCH NAME= SAT09/APPLICATIONS/bioinfo/q_query_3_l46_lambda.cnf
COMMAND LINE= HOME/clasp --file=BENCHNAME --dimacs --number=1 --sat-p=20,25,150 --hParam=0,512
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1831773-1242776506/watcher-1831773-1242776506 -o /tmp/evaluation-result-1831773-1242776506/solver-1831773-1242776506 -C 10000 -W 12000 -M 1800 HOME/clasp --file=HOME/instance-1831773-1242776506.cnf --dimacs --number=1 --sat-p=20,25,150 --hParam=0,512
TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= eb4d0d02a25a8a84182ddd3b6d1fa8b5
RANDOM SEED=767487521
node61.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 : 3000.216
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 : 3000.216
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: 1610728 kB
Buffers: 22164 kB
Cached: 276924 kB
SwapCached: 109048 kB
Active: 173672 kB
Inactive: 236672 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1610728 kB
SwapTotal: 4192956 kB
SwapFree: 4078360 kB
Dirty: 4888 kB
Writeback: 0 kB
Mapped: 13468 kB
Slab: 20916 kB
Committed_AS: 1027904 kB
PageTables: 1380 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264884 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66308 MiB
End job on node61 at 2009-05-20 01:51:02