Trace number 1085257

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 112v4 ACSAT 3.13952 3.19483

DiagnosticValue
CHECKS370869
NODES103

General information on the benchmark

Namecsp/super-jobShop/
super-jobShop-ewddr2/normalized-super-jobShop-ewddr2-5.xml
MD5SUM8d4012fe18fda41a247f530d31c79f3b
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.299953
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints845
Maximum constraint arity2
Maximum domain size155
Number of constraints which are defined in extension0
Number of constraints which are defined in intension845
Global constraints used (with number of constraints)

Solver Data (download as text)

0.06/0.10	
0.06/0.10	Abscon 112 (May, 2008)
0.17/0.25	
0.17/0.25	   configuration
0.17/0.25	     name=mac.xml
0.28/0.33	   
0.28/0.33	   instance
0.28/0.33	     name=HOME/instance-1085257-1215233000.xml
0.28/0.36	   
0.28/0.36	   domains being loaded...
0.28/0.38	   
0.28/0.38	   variables being loaded...
0.37/0.42	     nbVariables=100  nbDomainTypes=50  minDomainSize=115  maxDomainSize=155  nbTotalValues=13700
0.37/0.42	       =>  wckTime=0.172  cpuTime=0.13  mem=7M886
0.37/0.42	   
0.37/0.42	   predicates being loaded...
0.37/0.49	   
0.37/0.49	   constraints being loaded...
2.65/2.79	     nbConstraints=850  nbGlobalConstraints=5  nbConvertedConstraints=845  nbConvertConstraintsChecks=7104240
2.65/2.79	     nbExtensionStructures=377  nbSharedExtensionStructures=601  nbConflictsStructures=377
2.65/2.79	     nbSharedConflictsStructures=601  nbSharedBinaryRepresentations=78395  minDegree=11  maxDegree=24  minArity=2
2.65/2.79	     avgArity=2.05  maxArity=11  nbGenerators=0  nbFusions=0  symmetryWckTime=0.113  symmetryCpuTime=0.06  nbCliques=5
2.65/2.79	       =>  wckTime=2.538  cpuTime=2.26  mem=28M466
2.74/2.88	   
2.74/2.88	   solver IterativeSystematicSolver being built... 
2.84/2.95	   
2.84/2.95	   INFO : Forward propagation technique limited 
2.93/3.01	       =>  wckTime=2.763  cpuTime=2.37  mem=23M74
2.93/3.03	   
2.93/3.03	   preprocessing
2.93/3.03	     nbConstraintChecks=0  nbPropagations=100  nbRevisions=0  nbUselessRevisions=0  nbRemovedValues=0
2.93/3.03	     detectedInconsistency=no
2.93/3.03	       =>  wckTime=0.016  cpuTime=0.01  mem=24M78
3.04/3.16	   
3.04/3.16	   search
3.04/3.16	     run=0  nbConstraintChecks=370869  minDepth=1  maxDepth=100  nbPropagations=1190  nbRevisions=3107
3.04/3.16	     nbUselessRevisions=2002  nbAssignments=103  nbFailedAssignments=3  nbBacktracks=0  nbVisitedNodes=107
3.04/3.16	     nbRestartNogoods=0  nbFoundSolutions=1  mapSize=0  nbInferences=0  nbTooLargeKeys=0  nbSEliminables=0
3.04/3.16	     nbREliminables=1.66  nbIEliminables=58.14  nbDEliminables=0  nbPEliminables=0
3.04/3.16	       =>  wckTime=0.145  cpuTime=0.11  mem=25M971
3.04/3.16	   
3.04/3.16	   global
3.04/3.16	     nbConstraintChecks=370869  nbPropagations=1290  nbRevisions=3107  nbUselessRevisions=2002  nbRestartNogoods=0
3.04/3.16	     solvingWckTime=0.147  solvingCpuTime=0.11  expiredTime=no  totalExploration=no  nbFoundSolutions=1
3.04/3.16	     firstSolutionCpuTime=2.47  globalCpuTime=2.53
3.04/3.16	       =>  wckTime=2.913  cpuTime=2.48  mem=25M971
3.04/3.16	   
3.04/3.16	s SATISFIABLE
3.04/3.16	v 42 0 51 52 73 74 83 82 107 152 24 23 55 54 118 119 155 156 162 161 13 14 24 23 85 83 111 110 117 153 63 64 83 76 131 130 146 166 173 152 22 21 54 52 64 63 73 74 134 148 0 1 9 8 18 19 32 76 83 150 9 8 18 19 32 31 46 47 72 149 4 5 136 137 160 159 172 173 184 183 0 8 77 4 95 96 119 118 126 154 33 0 42 43 46 47 61 60 95 148 
3.04/3.16	d NODES 103
3.04/3.16	d CHECKS 370869
3.04/3.17	   
3.04/3.17	   totalWckTime=2.97  totalCpuTime=2.53

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1085257-1215233000/watcher-1085257-1215233000 -o /tmp/evaluation-result-1085257-1215233000/solver-1085257-1215233000 -C 1800 -W 2200 -M 900 --output-limit 1,15 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-1085257-1215233000.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.87 2.01 2.01 3/73 6734
/proc/meminfo: memFree=1474904/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=18572 CPUtime=0
/proc/6734/stat : 6734 (runsolver) R 6732 6734 2716 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 2002275426 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 259913215271 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/6734/statm: 4643 292 257 25 0 2626 0

[startup+0.088899 s]
/proc/loadavg: 1.87 2.01 2.01 3/73 6734
/proc/meminfo: memFree=1474904/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=865856 CPUtime=0.06
/proc/6734/stat : 6734 (java) S 6732 6734 2716 0 -1 0 3390 0 1 0 4 2 0 0 18 0 9 0 2002275426 886636544 2900 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6734/statm: 216464 2900 1565 9 0 211026 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 865856

[startup+0.101851 s]
/proc/loadavg: 1.87 2.01 2.01 3/73 6734
/proc/meminfo: memFree=1474904/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=865884 CPUtime=0.07
/proc/6734/stat : 6734 (java) S 6732 6734 2716 0 -1 0 3612 0 1 0 5 2 0 0 18 0 9 0 2002275426 886665216 3100 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6734/statm: 216471 3100 1662 9 0 211026 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865884

[startup+0.301873 s]
/proc/loadavg: 1.87 2.01 2.01 3/73 6734
/proc/meminfo: memFree=1474904/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=866048 CPUtime=0.28
/proc/6734/stat : 6734 (java) S 6732 6734 2716 0 -1 0 5578 0 1 0 24 4 0 0 18 0 9 0 2002275426 886833152 4992 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6734/statm: 216512 4992 1902 9 0 211060 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866048

[startup+0.701912 s]
/proc/loadavg: 1.87 2.01 2.01 3/73 6734
/proc/meminfo: memFree=1474904/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=867684 CPUtime=0.67
/proc/6734/stat : 6734 (java) S 6732 6734 2716 0 -1 0 8016 0 1 0 62 5 0 0 18 0 9 0 2002275426 888508416 7376 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6734/statm: 216921 7376 2010 9 0 211427 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 867684

[startup+1.50298 s]
/proc/loadavg: 1.87 2.01 2.01 3/82 6743
/proc/meminfo: memFree=1450128/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=867684 CPUtime=1.47
/proc/6734/stat : 6734 (java) S 6732 6734 2716 0 -1 0 9520 0 1 0 139 8 0 0 18 0 9 0 2002275426 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6734/statm: 216921 8877 2014 9 0 211427 0
[pid=6734/tid=6736] ppid=6732 vsize=867684 CPUtime=1.26
/proc/6734/task/6736/stat : 6736 (java) R 6732 6734 2716 0 -1 64 8121 0 1 0 120 6 0 0 25 0 9 0 2002275427 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4126872028 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6737] ppid=6732 vsize=867684 CPUtime=0
/proc/6734/task/6737/stat : 6737 (java) S 6732 6734 2716 0 -1 64 5 0 0 0 0 0 0 0 17 0 9 0 2002275429 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6738] ppid=6732 vsize=867684 CPUtime=0
/proc/6734/task/6738/stat : 6738 (java) S 6732 6734 2716 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2002275429 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6739] ppid=6732 vsize=867684 CPUtime=0
/proc/6734/task/6739/stat : 6739 (java) S 6732 6734 2716 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2002275429 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6740] ppid=6732 vsize=867684 CPUtime=0
/proc/6734/task/6740/stat : 6740 (java) S 6732 6734 2716 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2002275431 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6741] ppid=6732 vsize=867684 CPUtime=0.18
/proc/6734/task/6741/stat : 6741 (java) S 6732 6734 2716 0 -1 64 702 0 0 0 18 0 0 0 16 0 9 0 2002275431 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6742] ppid=6732 vsize=867684 CPUtime=0
/proc/6734/task/6742/stat : 6742 (java) S 6732 6734 2716 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2002275431 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6743] ppid=6732 vsize=867684 CPUtime=0
/proc/6734/task/6743/stat : 6743 (java) S 6732 6734 2716 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2002275431 888508416 8877 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 867684

[startup+3.10214 s]
/proc/loadavg: 1.87 2.01 2.01 3/82 6743
/proc/meminfo: memFree=1443792/2055920 swapFree=4180028/4192956
[pid=6734] ppid=6732 vsize=868456 CPUtime=3.04
/proc/6734/stat : 6734 (java) S 6732 6734 2716 0 -1 0 20714 319 1 0 289 15 0 0 18 0 9 0 2002275426 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6734/statm: 217114 12809 2632 9 0 211620 0
[pid=6734/tid=6736] ppid=6732 vsize=868456 CPUtime=2.65
/proc/6734/task/6736/stat : 6736 (java) R 6732 6734 2716 0 -1 64 14677 319 1 0 254 11 0 0 25 0 9 0 2002275427 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4126375703 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6737] ppid=6732 vsize=868456 CPUtime=0.07
/proc/6734/task/6737/stat : 6737 (java) S 6732 6734 2716 0 -1 64 4273 319 0 0 7 0 0 0 16 0 9 0 2002275429 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6738] ppid=6732 vsize=868456 CPUtime=0
/proc/6734/task/6738/stat : 6738 (java) S 6732 6734 2716 0 -1 64 16 319 0 0 0 0 0 0 17 0 9 0 2002275429 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6739] ppid=6732 vsize=868456 CPUtime=0
/proc/6734/task/6739/stat : 6739 (java) S 6732 6734 2716 0 -1 64 13 319 0 0 0 0 0 0 16 0 9 0 2002275429 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6740] ppid=6732 vsize=868456 CPUtime=0
/proc/6734/task/6740/stat : 6740 (java) S 6732 6734 2716 0 -1 64 1 319 0 0 0 0 0 0 18 0 9 0 2002275431 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6741] ppid=6732 vsize=868456 CPUtime=0.27
/proc/6734/task/6741/stat : 6741 (java) S 6732 6734 2716 0 -1 64 924 319 0 0 27 0 0 0 15 0 9 0 2002275431 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6742] ppid=6732 vsize=868456 CPUtime=0
/proc/6734/task/6742/stat : 6742 (java) S 6732 6734 2716 0 -1 64 1 319 0 0 0 0 0 0 19 0 9 0 2002275431 889298944 12809 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6734/tid=6743] ppid=6732 vsize=868456 CPUtime=0
/proc/6734/task/6743/stat : 6743 (java) S 6732 6734 2716 0 -1 64 1 319 0 0 0 0 0 0 15 0 9 0 2002275431 889298944 12809 996147200 134512640 134550740 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) 868456

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 3.19483
CPU time (s): 3.13952
CPU user time (s): 2.97055
CPU system time (s): 0.168974
CPU usage (%): 98.2689
Max. virtual memory (cumulated for all children) (KiB): 868456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.97055
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21156
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= 1229
involuntary context switches= 1307

runsolver used 0.012998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-05 06:43:20
IDJOB=1085257
IDBENCH=57615
IDSOLVER=363
FILE ID=node4/1085257-1215233000
PBS_JOBID= 7881779
Free space on /tmp= 66428 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/super-jobShop/super-jobShop-ewddr2/normalized-super-jobShop-ewddr2-5.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= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1085257-1215233000/watcher-1085257-1215233000 -o /tmp/evaluation-result-1085257-1215233000/solver-1085257-1215233000 -C 1800 -W 2200 -M 900 --output-limit 1,15  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-1085257-1215233000.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8d4012fe18fda41a247f530d31c79f3b
RANDOM SEED=1061790330

node4.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		: 3000.213
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		: 3000.213
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:       1475384 kB
Buffers:         58840 kB
Cached:         287748 kB
SwapCached:       7012 kB
Active:         400364 kB
Inactive:       120316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475384 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:         180548 kB
Slab:            44724 kB
Committed_AS:  3498288 kB
PageTables:       2308 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= 66424 MiB
End job on node4 at 2008-07-05 06:43:24