Trace number 2657918

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClSAT24 1798.02 1798.68

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos1.opb
MD5SUM374deb5d477559ba9c51d0ad1d758624
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark2.37564
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables2112
Total number of constraints5020
Number of constraints which are clauses4128
Number of constraints which are cardinality constraints (but not clauses)216
Number of constraints which are nor clauses,nor cardinality constraints676
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 288
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 288
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 288
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657918-1276351365.opb
0.00/0.00	c File size is 214964 bytes.
0.00/0.04	c Highest Coefficient sum: 288
0.00/0.04	c Parsing was ok!!
0.00/0.04	c Total parsing time: 0.038 s
0.00/0.04	c Var: 2112 Constr: 5120 4128/416/576 Lit: 24192 Watch. Lit: 16988
0.00/0.04	c Obj. Vars: 288 (13.6364 % of total variables)
0.04/0.09	c Pre-processing Time: 0.091 s
0.04/0.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.04/0.09	c        0   2112     4958    22608    4    15836   43431      0      0 0.09
0.04/0.09	c Switching off lower bounding mode.
0.09/0.11	o 31
0.19/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.29	c       91   2112     5050    24782    4    16257   44431     92    812 0.11
0.19/0.29	c      191   2112     5150    28715    5    16429   48875    192   1425 0.13
0.19/0.29	c      441   2112     5400    36241    6    16897   53763    442   2901 0.15
0.19/0.29	c      916   2112     5875    58478    9    17837   59140    917   3931 0.23
0.19/0.29	o 30
0.29/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.36	c     1245   2112     6205    75796   12    18763   44431   1247   4206 0.30
0.29/0.36	c     1345   2112     6305    79163   12    18992   48875   1347   4424 0.30
0.29/0.36	c     1595   2112     6555    90688   13    19482   53763   1597   4583 0.35
0.29/0.36	o 29
0.39/0.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.47	c     1642   2112     6603    92246   13    19834   44431   1645   4535 0.36
0.39/0.47	c     1742   2112     6703    97128   14    20033   48875   1745   4536 0.38
0.39/0.47	c     1992   2112     6953   108169   15    20530   53763   1995   4466 0.45
0.39/0.47	o 28
1.49/1.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.49/1.59	c     2177   2112     7139   113817   15    21171   44431   2181   4631 0.47
1.49/1.59	c     2277   2112     7239   117846   16    21383   48875   2281   4646 0.49
1.49/1.59	c     2527   2112     7489   129699   17    21906   53763   2531   4594 0.55
1.49/1.59	c     3003   2112     7965   151481   19    22863   59140   3007   4522 0.66
1.49/1.59	c     3816   2112     8778   199545   22    24484   65055   3820   4193 0.91
1.49/1.59	c     5136   2112    10098   263787   26    27157   71561   5140   4458 1.15
1.49/1.59	o 27
629.55/629.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
629.55/629.80	c     7032   2112    11995   363043   30    31112   44431   7037   4408 1.59
629.55/629.80	c     7132   2112    12095   366928   30    31319   48875   7137   4388 1.62
629.55/629.80	c     7382   2112    12345   377750   30    31838   53763   7387   4386 1.68
629.55/629.80	c     7857   2112    12820   400796   31    32778   59140   7862   4319 1.82
629.55/629.80	c     8670   2112    13633   437799   32    34435   65055   8675   4273 2.03
629.55/629.80	c     9990   2112    14953   497617   33    37081   71561   9995   4146 2.41
629.55/629.80	c    12071   2112    17034   609154   35    41255   78718  12076   3742 3.23
629.55/629.80	c    15295   2112    20258   798353   39    47717   86590  15300   3379 4.53
629.55/629.80	c    20231   2112    25194  1044199   41    57629   95250  20236   2935 6.89
629.55/629.80	c    27737   2112    32700  1455099   44    72656  104776  27742   2283 12.14
629.55/629.80	c    39099   2112    44062  2161513   49    95316  115254  39104   2037 19.19
629.55/629.80	c    56243   2112    61206  3138171   51   129574  126780  56248   1061 53.01
629.55/629.80	c    82062   2112    87025  5375872   61   181239  139459  82067    842 97.35
629.55/629.80	c   120894   2112   125857  7706497   61   258926  153405 120899    836 144.47
629.55/629.80	c   179246   2112    42489  2033586   47    91211  168746  37531    474 378.04
629.55/629.80	c   266878   2112   130121  7594692   58   266485  185621 125163    424 629.21
629.55/629.80	o 26
681.74/682.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
681.74/682.03	c   267310   2112   130554  7620585   58   267547   44431 125596    424 629.57
681.74/682.03	c   267410   2112    18530  1079099   58    43227   48875  13572    401 665.62
681.74/682.03	c   267661   2112    18781  1088919   57    43721   53763  13823    402 665.74
681.74/682.03	c   268136   2112    19256  1108984   57    44665   59140  14298    402 665.94
681.74/682.03	c   268949   2112    20069  1143628   56    46283   65055  15111    403 666.20
681.74/682.03	c   270269   2112    21389  1198863   56    48925   71561  16431    405 666.69
681.74/682.03	c   272350   2112    23470  1286710   54    53070   78718  18512    407 667.58
681.74/682.03	c   275574   2112    26694  1433430   53    59537   86590  21736    411 669.48
681.74/682.03	c   280510   2112    31630  1671341   52    69417   95250  26672    416 673.63
681.74/682.03	c   288016   2112    39136  2032441   51    84450  104776  34178    423 679.31
681.74/682.03	o 25
996.92/997.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
996.92/997.39	c   290557   2112    41678  2160411   51    89739   44431  36720    426 681.77
996.92/997.39	c   290657   2112    41778  2165900   51    89949   48875  36820    426 681.90
996.92/997.39	c   290907   2112    42028  2176256   51    90443   53763  37070    426 682.29
996.92/997.39	c   291382   2112    42503  2196289   51    91406   59140  37545    426 682.62
996.92/997.39	c   292195   2112    43316  2240638   51    93038   65055  38358    427 683.20
996.92/997.39	c   293516   2112    44637  2307227   51    95694   71561  39679    428 685.42
996.92/997.39	c   295598   2112    46719  2425618   51    99895   78718  41761    429 688.26
996.92/997.39	c   298821   2112    49942  2592912   51   106337   86590  44984    431 692.92
996.92/997.39	c   303757   2112    54878  2878802   52   116224   95250  49920    435 697.25
996.92/997.39	c   311263   2112    62384  3264453   52   131274  104776  57426    439 708.08
996.92/997.39	c   322624   2112    73745  3946811   53   153964  115254  68787    447 720.79
996.92/997.39	c   339768   2112    90889  5055989   55   188262  126780  85931    452 750.05
996.92/997.39	c   365588   2112   116709  6655102   57   239905  139459 111751    456 800.13
996.92/997.39	c   404420   2112    27562  1562400   56    61322  153405  22604    412 981.44
996.92/997.39	o 24
1797.92/1798.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.92/1798.66	c   419238   2112    42381  2407630   56    91174   44431  37423    420 997.01
1797.92/1798.66	c   419338   2112    42481  2412301   56    91384   48875  37523    420 997.14
1797.92/1798.66	c   419589   2112    42732  2418458   56    91856   53763  37774    420 997.21
1797.92/1798.66	c   420064   2112    43207  2438306   56    92818   59140  38249    420 997.83
1797.92/1798.66	c   420878   2112    44021  2469719   56    94455   65055  39063    421 999.18
1797.92/1798.66	c   422199   2112    45342  2539323   56    97110   71561  40384    422 1000.02
1797.92/1798.66	c   424281   2112    47424  2674493   56   101270   78718  42466    423 1001.64
1797.92/1798.66	c   427504   2112    50647  2821776   55   107734   86590  45689    425 1004.00
1797.92/1798.66	c   432440   2112    55583  3034626   54   117601   95250  50625    427 1010.58
1797.92/1798.66	c   439946   2112    63089  3439690   54   132588  104776  58131    432 1016.26
1797.92/1798.66	c   451308   2112    74451  3951055   53   155314  115254  69493    438 1030.15
1797.92/1798.66	c   468452   2112    91595  4859903   53   189615  126780  86637    441 1061.80
1797.92/1798.66	c   494271   2112   117414  6354160   54   241279  139459 112456    450 1097.78
1797.92/1798.66	c   533104   2112    29366  2527083   86    64912  153405  24408    441 1208.51
1797.92/1798.66	c   591457   2112    87719  5118492   58   181602  168746  82761    467 1265.49
1797.92/1798.66	c   679090   2112    18252   728146   39    42683  185621  13294    449 1509.86
1797.92/1798.66	c   810643   2112   149805  8656828   57   305806  204184 144847    466 1735.86
1797.92/1798.66	c Resources Exceeded
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1797.92/1798.66	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.66	c   73   843107 475621  2355235   182269 10705824 177311    468 1798.00
1797.92/1798.66	c Objective: 24
1797.92/1798.66	s SATISFIABLE
1797.92/1798.66	c Total time: 1798 s

Verifier Data

OK	24

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657918-1276351365/watcher-2657918-1276351365 -o /tmp/evaluation-result-2657918-1276351365/solver-2657918-1276351365 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657918-1276351365.opb 

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): 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: 0.98 1.00 0.99 3/106 12936
/proc/meminfo: memFree=1369564/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=11136 CPUtime=0
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 345 0 0 0 0 0 0 0 20 0 1 0 10737862 11403264 263 1992294400 134512640 137138936 4293747600 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 2784 263 175 642 0 2087 0

[startup+0.0522399 s]
/proc/loadavg: 0.98 1.00 0.99 3/106 12936
/proc/meminfo: memFree=1369564/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=12016 CPUtime=0.04
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 706 0 0 0 4 0 0 0 20 0 1 0 10737862 12304384 571 1992294400 134512640 137138936 4293747600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 3004 571 184 642 0 2360 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12016

[startup+0.100248 s]
/proc/loadavg: 0.98 1.00 0.99 3/106 12936
/proc/meminfo: memFree=1369564/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=12404 CPUtime=0.09
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 858 0 0 0 8 1 0 0 20 0 1 0 10737862 12701696 651 1992294400 134512640 137138936 4293747600 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 3101 651 190 642 0 2457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12404

[startup+0.300283 s]
/proc/loadavg: 0.98 1.00 0.99 3/106 12936
/proc/meminfo: memFree=1369564/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=12808 CPUtime=0.29
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 987 0 0 0 27 2 0 0 20 0 1 0 10737862 13115392 780 1992294400 134512640 137138936 4293747600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 3230 781 191 642 0 2586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12808

[startup+0.700351 s]
/proc/loadavg: 0.98 1.00 0.99 3/106 12936
/proc/meminfo: memFree=1369564/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=14236 CPUtime=0.69
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 1316 0 0 0 66 3 0 0 21 0 1 0 10737862 14577664 1109 1992294400 134512640 137138936 4293747600 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 3559 1109 191 642 0 2915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14236

[startup+1.50049 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 12937
/proc/meminfo: memFree=1364844/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=16968 CPUtime=1.49
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 2003 0 0 0 145 4 0 0 23 0 1 0 10737862 17375232 1796 1992294400 134512640 137138936 4293747600 18446744073709551615 136297621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 4242 1796 191 642 0 3598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16968

[startup+3.10076 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 12937
/proc/meminfo: memFree=1361248/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=20776 CPUtime=3.09
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 2952 0 0 0 302 7 0 0 25 0 1 0 10737862 21274624 2745 1992294400 134512640 137138936 4293747600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 5194 2745 191 642 0 4550 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20776

[startup+6.30131 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 12937
/proc/meminfo: memFree=1354180/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=26600 CPUtime=6.29
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 4428 0 0 0 620 9 0 0 25 0 1 0 10737862 27238400 4221 1992294400 134512640 137138936 4293747600 18446744073709551615 134542552 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 6650 4221 191 642 0 6006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26600

[startup+12.7014 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 12937
/proc/meminfo: memFree=1345996/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=34524 CPUtime=12.68
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 6402 0 0 0 1255 13 0 0 25 0 1 0 10737862 35352576 6195 1992294400 134512640 137138936 4293747600 18446744073709551615 134542128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 8631 6195 191 642 0 7987 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34524

[startup+25.5006 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 12939
/proc/meminfo: memFree=1331860/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=47740 CPUtime=25.48
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 9718 0 0 0 2527 21 0 0 25 0 1 0 10737862 48885760 9511 1992294400 134512640 137138936 4293747600 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 11935 9511 191 642 0 11291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47740

[startup+51.101 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12939
/proc/meminfo: memFree=1321816/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=57772 CPUtime=51.07
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 12214 0 0 0 5077 30 0 0 25 0 1 0 10737862 59158528 12007 1992294400 134512640 137138936 4293747600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 14443 12007 191 642 0 13799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57772

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12941
/proc/meminfo: memFree=1285732/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=93644 CPUtime=102.25
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 21187 0 0 0 10173 52 0 0 25 0 1 0 10737862 95891456 20980 1992294400 134512640 137138936 4293747600 18446744073709551615 136295499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 23411 20980 191 642 0 22767 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 93644

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12941
/proc/meminfo: memFree=1250764/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=128732 CPUtime=162.23
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 29949 0 0 0 16138 85 0 0 25 0 1 0 10737862 131821568 29742 1992294400 134512640 137138936 4293747600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 32183 29742 191 642 0 31539 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 128732

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12943
/proc/meminfo: memFree=1242208/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=137068 CPUtime=222.21
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 32042 0 0 0 22126 95 0 0 25 0 1 0 10737862 140357632 31835 1992294400 134512640 137138936 4293747600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 34267 31835 191 642 0 33623 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 137068

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12945
/proc/meminfo: memFree=1230800/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=148472 CPUtime=282.18
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 34895 0 0 0 28113 105 0 0 25 0 1 0 10737862 152035328 34688 1992294400 134512640 137138936 4293747600 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37118 34688 191 642 0 36474 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 148472

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12947
/proc/meminfo: memFree=1225592/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=152924 CPUtime=342.15
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36161 0 0 0 34104 111 0 0 25 0 1 0 10737862 156594176 35803 1992294400 134512640 137138936 4293747600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38231 35803 191 642 0 37587 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 152924

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12949
/proc/meminfo: memFree=1225592/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=152924 CPUtime=402.14
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36161 0 0 0 40083 131 0 0 25 0 1 0 10737862 156594176 35803 1992294400 134512640 137138936 4293747600 18446744073709551615 136504617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38231 35803 191 642 0 37587 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 152924

[startup+462.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12949
/proc/meminfo: memFree=1225592/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=152924 CPUtime=462.11
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36161 0 0 0 46067 144 0 0 25 0 1 0 10737862 156594176 35803 1992294400 134512640 137138936 4293747600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38231 35803 191 642 0 37587 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 152924

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 12951
/proc/meminfo: memFree=1225592/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=152924 CPUtime=522.09
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36161 0 0 0 52055 154 0 0 25 0 1 0 10737862 156594176 35803 1992294400 134512640 137138936 4293747600 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38231 35803 191 642 0 37587 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 152924

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 12953
/proc/meminfo: memFree=1225592/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=152924 CPUtime=582.07
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36161 0 0 0 58042 165 0 0 25 0 1 0 10737862 156594176 35803 1992294400 134512640 137138936 4293747600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38231 35803 191 642 0 37587 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 152924

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 12955
/proc/meminfo: memFree=1225468/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=152924 CPUtime=642.06
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36284 0 0 0 64032 174 0 0 25 0 1 0 10737862 156594176 35803 1992294400 134512640 137138936 4293747600 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38231 35803 191 642 0 37587 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 152924

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1225716/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=151892 CPUtime=1121.87
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36284 0 0 0 111891 296 0 0 25 0 1 0 10737862 155537408 35551 1992294400 134512640 137138936 4293747600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37973 35551 191 642 0 37329 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 151892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12972
/proc/meminfo: memFree=1225840/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=151892 CPUtime=1181.84
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36284 0 0 0 117878 306 0 0 25 0 1 0 10737862 155537408 35551 1992294400 134512640 137138936 4293747600 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37973 35551 191 642 0 37329 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 151892

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12974
/proc/meminfo: memFree=1225840/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=151892 CPUtime=1241.82
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36284 0 0 0 123851 331 0 0 25 0 1 0 10737862 155537408 35551 1992294400 134512640 137138936 4293747600 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37973 35551 191 642 0 37329 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 151892

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12976
/proc/meminfo: memFree=1225840/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=151892 CPUtime=1301.81
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36284 0 0 0 129827 354 0 0 25 0 1 0 10737862 155537408 35551 1992294400 134512640 137138936 4293747600 18446744073709551615 134542053 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37973 35551 191 642 0 37329 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 151892

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12976
/proc/meminfo: memFree=1225840/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=151892 CPUtime=1361.78
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36284 0 0 0 135811 367 0 0 25 0 1 0 10737862 155537408 35551 1992294400 134512640 137138936 4293747600 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37973 35551 191 642 0 37329 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 151892

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12978
/proc/meminfo: memFree=1225840/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=151904 CPUtime=1421.77
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 36287 0 0 0 141797 380 0 0 25 0 1 0 10737862 155549696 35554 1992294400 134512640 137138936 4293747600 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 37976 35554 191 642 0 37332 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 151904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12980
/proc/meminfo: memFree=1221872/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=155604 CPUtime=1481.74
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 37370 0 0 0 147786 388 0 0 25 0 1 0 10737862 159338496 36470 1992294400 134512640 137138936 4293747600 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38901 36470 191 642 0 38257 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 155604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12982
/proc/meminfo: memFree=1222244/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=155604 CPUtime=1541.71
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 37370 0 0 0 153770 401 0 0 25 0 1 0 10737862 159338496 36470 1992294400 134512640 137138936 4293747600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38901 36470 191 642 0 38257 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 155604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12984
/proc/meminfo: memFree=1222244/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=155604 CPUtime=1601.69
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 37370 0 0 0 159746 423 0 0 25 0 1 0 10737862 159338496 36470 1992294400 134512640 137138936 4293747600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38901 36470 191 642 0 38257 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 155604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12984
/proc/meminfo: memFree=1222244/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=155604 CPUtime=1661.67
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 37370 0 0 0 165725 442 0 0 25 0 1 0 10737862 159338496 36470 1992294400 134512640 137138936 4293747600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38901 36470 191 642 0 38257 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 155604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12986
/proc/meminfo: memFree=1222244/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=155604 CPUtime=1721.65
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 37370 0 0 0 171709 456 0 0 25 0 1 0 10737862 159338496 36470 1992294400 134512640 137138936 4293747600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 38901 36470 191 642 0 38257 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 155604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1215424/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=163152 CPUtime=1781.63
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 39252 0 0 0 177689 474 0 0 25 0 1 0 10737862 167067648 38352 1992294400 134512640 137138936 4293747600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 40788 38352 191 642 0 40144 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 163152

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1212200/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=166276 CPUtime=1791.23
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40022 0 0 0 178645 478 0 0 25 0 1 0 10737862 170266624 39122 1992294400 134512640 137138936 4293747600 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 41569 39122 191 642 0 40925 0
Current children cumulated CPU time (s) 1791.23
Current children cumulated vsize (KiB) 166276

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1211084/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=167364 CPUtime=1794.43
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40287 0 0 0 178964 479 0 0 25 0 1 0 10737862 171380736 39387 1992294400 134512640 137138936 4293747600 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 41841 39387 191 642 0 41197 0
Current children cumulated CPU time (s) 1794.43
Current children cumulated vsize (KiB) 167364

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1210712/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=167904 CPUtime=1796.02
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40422 0 0 0 179123 479 0 0 25 0 1 0 10737862 171933696 39522 1992294400 134512640 137138936 4293747600 18446744073709551615 136515987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 41976 39522 191 642 0 41332 0
Current children cumulated CPU time (s) 1796.02
Current children cumulated vsize (KiB) 167904

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1210340/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=168168 CPUtime=1796.83
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40513 0 0 0 179203 480 0 0 25 0 1 0 10737862 172204032 39613 1992294400 134512640 137138936 4293747600 18446744073709551615 134573444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 42042 39613 191 642 0 41398 0
Current children cumulated CPU time (s) 1796.83
Current children cumulated vsize (KiB) 168168

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1210340/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=168576 CPUtime=1797.62
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40598 0 0 0 179282 480 0 0 25 0 1 0 10737862 172621824 39698 1992294400 134512640 137138936 4293747600 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 42144 39698 191 642 0 41500 0
Current children cumulated CPU time (s) 1797.62
Current children cumulated vsize (KiB) 168576

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1209844/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=168580 CPUtime=1797.83
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40618 0 0 0 179303 480 0 0 25 0 1 0 10737862 172625920 39718 1992294400 134512640 137138936 4293747600 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 42145 39718 191 642 0 41501 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 168580

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=1209844/2059040 swapFree=4192956/4192956
[pid=12936] ppid=12934 vsize=168712 CPUtime=1797.92
/proc/12936/stat : 12936 (bsolo_pb10) R 12934 12936 12500 0 -1 4202496 40624 0 0 0 179312 480 0 0 25 0 1 0 10737862 172761088 39724 1992294400 134512640 137138936 4293747600 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12936/statm: 42178 39724 191 642 0 41534 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 168712

Child status: 0
Real time (s): 1798.68
CPU time (s): 1798.02
CPU user time (s): 1793.2
CPU system time (s): 4.82327
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 168712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.2
system time used= 4.82327
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40635
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= 13108

runsolver used 2.79557 second user time and 8.66468 second system time

The end

Launcher Data

Begin job on node014 at 2010-06-12 16:02:45
IDJOB=2657918
IDBENCH=1850
IDSOLVER=1163
FILE ID=node014/2657918-1276351365
PBS_JOBID= 11173193
Free space on /tmp= 62464 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos1.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657918-1276351365/watcher-2657918-1276351365 -o /tmp/evaluation-result-2657918-1276351365/solver-2657918-1276351365 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657918-1276351365.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 374deb5d477559ba9c51d0ad1d758624
RANDOM SEED=877877746

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1369968 kB
Buffers:        129072 kB
Cached:         415408 kB
SwapCached:          0 kB
Active:         192828 kB
Inactive:       411336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1369968 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4232 kB
Writeback:           0 kB
AnonPages:       59712 kB
Mapped:          15356 kB
Slab:            63092 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182404 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node014 at 2010-06-12 16:32:44