Trace number 3714265

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
npSolver incOPTIMUM 49.4795 49.4931

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226680--soft-66-100-0.wbo
MD5SUMdca485207caaa579309a7d2385685aa8
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.91286
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints28
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 1415
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 1414
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1190
Number of bits of the biggest sum of numbers11
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 

0.00/0.05	c run usual solver
0.00/0.53	o 670
0.00/0.53	c current bound: 335
0.00/0.65	o 331
0.00/0.65	c current bound: 165
0.00/0.78	o 161
0.00/0.78	c current bound: 80
5.07/5.17	o 80
5.07/5.17	c current bound: 40
12.45/12.57	c current bound: 60
20.97/21.00	c current bound: 70
27.16/27.29	o 66
27.16/27.29	c current bound: 63
37.37/37.41	c current bound: 65
49.35/49.49	c display solution
49.35/49.49	s OPTIMUM FOUND
49.35/49.49	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	66

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3714265-1338184934/watcher-3714265-1338184934 -o /tmp/evaluation-result-3714265-1338184934/solver-3714265-1338184934 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo-I.sh HOME/instance-3714265-1338184934.wbo 1293552292 HOME HOME 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 10410
/proc/meminfo: memFree=31232212/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0

[startup+0.00762101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 10410
/proc/meminfo: memFree=31232212/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100217 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 10410
/proc/meminfo: memFree=31232212/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30018 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 10410
/proc/meminfo: memFree=31232212/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700223 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 10410
/proc/meminfo: memFree=31232212/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 10438
/proc/meminfo: memFree=31225244/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=0.77 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2121 18035 0 0 7 2 63 5 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10437] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10437/stat : 10437 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284618953 9367552 266 33554432000 4194304 5064252 140736012578016 140736012576928 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10437/statm: 2287 266 226 213 0 72 0
[pid=10438] ppid=10437 vsize=7688 CPUtime=0.7 cores=1,3,5,7
/proc/10438/stat : 10438 (glucose) R 10437 10410 6342 0 -1 4202496 1959 0 0 0 70 0 0 0 20 0 1 0 284618953 7872512 1168 33554432000 4194304 5208918 140735637712448 140735637710296 4228952 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10438/statm: 1922 1168 104 248 0 1671 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30492

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 10438
/proc/meminfo: memFree=31222144/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=0.77 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2121 18035 0 0 7 2 63 5 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10437] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10437/stat : 10437 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284618953 9367552 266 33554432000 4194304 5064252 140736012578016 140736012576928 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10437/statm: 2287 266 226 213 0 72 0
[pid=10438] ppid=10437 vsize=11172 CPUtime=2.3 cores=1,3,5,7
/proc/10438/stat : 10438 (glucose) R 10437 10410 6342 0 -1 4202496 3189 0 0 0 230 0 0 0 20 0 1 0 284618953 11440128 2353 33554432000 4194304 5208918 140735637712448 140735637710312 4213000 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10438/statm: 2793 2353 105 248 0 2542 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33976

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10446
/proc/meminfo: memFree=31222608/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=5.14 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2227 24846 0 0 7 2 499 6 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10445] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10445/stat : 10445 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 284619391 9367552 266 33554432000 4194304 5064252 140733415869440 140733415868352 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10445/statm: 2287 266 226 213 0 72 0
[pid=10446] ppid=10445 vsize=8192 CPUtime=1.12 cores=1,3,5,7
/proc/10446/stat : 10446 (glucose) R 10445 10410 6342 0 -1 4202496 2202 0 0 0 112 0 0 0 20 0 1 0 284619391 8388608 1640 33554432000 4194304 5208918 140735771855472 140735771853336 4212192 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10446/statm: 2048 1640 102 248 0 1797 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 30996

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10446
/proc/meminfo: memFree=31214536/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=12.54 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2316 31660 0 0 7 2 1237 8 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 13656

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10460
/proc/meminfo: memFree=31257520/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=20.98 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2414 39206 0 0 7 2 2079 10 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10459] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10459/stat : 10459 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284620975 9367552 267 33554432000 4194304 5064252 140736779530160 140736779529072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10459/statm: 2287 267 226 213 0 72 0
[pid=10460] ppid=10459 vsize=11324 CPUtime=4.48 cores=1,3,5,7
/proc/10460/stat : 10460 (glucose) R 10459 10410 6342 0 -1 4202496 3143 0 0 0 448 0 0 0 20 0 1 0 284620975 11595776 2447 33554432000 4194304 5208918 140733206531712 140733206528088 4229776 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10460/statm: 2831 2447 104 248 0 2580 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34128

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

[startup+38.3001 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10467
/proc/meminfo: memFree=31221160/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
Current children cumulated CPU time (s) 37.37
Current children cumulated vsize (KiB) 13656

[startup+44.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10474
/proc/meminfo: memFree=31222904/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10473] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10473/stat : 10473 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284622615 9367552 267 33554432000 4194304 5064252 140734809586048 140734809584960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10473/statm: 2287 267 226 213 0 72 0
[pid=10474] ppid=10473 vsize=15824 CPUtime=7.28 cores=1,3,5,7
/proc/10474/stat : 10474 (glucose) R 10473 10410 6342 0 -1 4202496 3526 0 0 0 728 0 0 0 20 0 1 0 284622615 16203776 3271 33554432000 4194304 5208918 140734834824208 140734834822152 4213123 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10474/statm: 3956 3271 104 248 0 3705 0
Current children cumulated CPU time (s) 44.65
Current children cumulated vsize (KiB) 38628

[startup+47.9003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10474
/proc/meminfo: memFree=31216700/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10473] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10473/stat : 10473 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284622615 9367552 267 33554432000 4194304 5064252 140734809586048 140734809584960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10473/statm: 2287 267 226 213 0 72 0
[pid=10474] ppid=10473 vsize=15824 CPUtime=10.48 cores=1,3,5,7
/proc/10474/stat : 10474 (glucose) R 10473 10410 6342 0 -1 4202496 3844 0 0 0 1048 0 0 0 20 0 1 0 284622615 16203776 3570 33554432000 4194304 5208918 140734834824208 140734834822072 4229424 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10474/statm: 3956 3570 104 248 0 3705 0
Current children cumulated CPU time (s) 47.85
Current children cumulated vsize (KiB) 38628

[startup+48.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10474
/proc/meminfo: memFree=31216700/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10473] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10473/stat : 10473 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284622615 9367552 267 33554432000 4194304 5064252 140734809586048 140734809584960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10473/statm: 2287 267 226 213 0 72 0
[pid=10474] ppid=10473 vsize=15824 CPUtime=11.28 cores=1,3,5,7
/proc/10474/stat : 10474 (glucose) R 10473 10410 6342 0 -1 4202496 3844 0 0 0 1128 0 0 0 20 0 1 0 284622615 16203776 3570 33554432000 4194304 5208918 140734834824208 140734834822072 4229515 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10474/statm: 3956 3570 104 248 0 3705 0
Current children cumulated CPU time (s) 48.65
Current children cumulated vsize (KiB) 38628

[startup+49.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10474
/proc/meminfo: memFree=31216700/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10473] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10473/stat : 10473 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284622615 9367552 267 33554432000 4194304 5064252 140734809586048 140734809584960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10473/statm: 2287 267 226 213 0 72 0
[pid=10474] ppid=10473 vsize=15824 CPUtime=11.68 cores=1,3,5,7
/proc/10474/stat : 10474 (glucose) R 10473 10410 6342 0 -1 4202496 3844 0 0 0 1168 0 0 0 20 0 1 0 284622615 16203776 3570 33554432000 4194304 5208918 140734834824208 140734834822072 4229365 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10474/statm: 3956 3570 104 248 0 3705 0
Current children cumulated CPU time (s) 49.05
Current children cumulated vsize (KiB) 38628

[startup+49.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10474
/proc/meminfo: memFree=31216700/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10473] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10473/stat : 10473 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284622615 9367552 267 33554432000 4194304 5064252 140734809586048 140734809584960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10473/statm: 2287 267 226 213 0 72 0
[pid=10474] ppid=10473 vsize=15824 CPUtime=11.88 cores=1,3,5,7
/proc/10474/stat : 10474 (glucose) R 10473 10410 6342 0 -1 4202496 3844 0 0 0 1188 0 0 0 20 0 1 0 284622615 16203776 3570 33554432000 4194304 5208918 140734834824208 140734834822072 4229319 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10474/statm: 3956 3570 104 248 0 3705 0
Current children cumulated CPU time (s) 49.25
Current children cumulated vsize (KiB) 38628

[startup+49.4004 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 10474
/proc/meminfo: memFree=31216700/32873648 swapFree=7116/7116
[pid=10410] ppid=10408 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10410/stat : 10410 (npSolver-wbo-I.) S 10408 10410 6342 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 284618874 9367552 274 33554432000 4194304 5064252 140733711609232 140733711608144 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10410/statm: 2287 274 233 213 0 72 0
[pid=10411] ppid=10410 vsize=4508 CPUtime=37.37 cores=1,3,5,7
/proc/10411/stat : 10411 (npSolver-wbo) S 10410 10410 6342 0 -1 4202496 2642 53260 0 0 7 2 3716 12 20 0 1 0 284618874 4616192 651 33554432000 4194304 5990268 140736156209024 140736156200464 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10411/statm: 1127 651 160 439 0 684 0
[pid=10473] ppid=10411 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10473/stat : 10473 (satsolver.sh) S 10411 10410 6342 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 284622615 9367552 267 33554432000 4194304 5064252 140734809586048 140734809584960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/10473/statm: 2287 267 226 213 0 72 0
[pid=10474] ppid=10473 vsize=15824 CPUtime=11.98 cores=1,3,5,7
/proc/10474/stat : 10474 (glucose) R 10473 10410 6342 0 -1 4202496 3844 0 0 0 1198 0 0 0 20 0 1 0 284622615 16203776 3570 33554432000 4194304 5208918 140734834824208 140734834822072 4229717 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10474/statm: 3956 3570 104 248 0 3705 0
Current children cumulated CPU time (s) 49.35
Current children cumulated vsize (KiB) 38628

Child status: 0
Real time (s): 49.4931
CPU time (s): 49.4795
CPU user time (s): 49.3085
CPU system time (s): 0.170974
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 38628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.3085
system time used= 0.170974
maximum resident set size= 14284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64180
page faults= 0
swaps= 0
block input operations= 0
block output operations= 14952
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 164
involuntary context switches= 148

runsolver used 0.099984 second user time and 0.296954 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-28 08:02:14
IDJOB=3714265
IDBENCH=78761
IDSOLVER=2295
FILE ID=node123/3714265-1338184934
RUNJOBID= node123-1338160041-6359
PBS_JOBID= 14624558
Free space on /tmp= 71660 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680--soft-66-100-0.wbo
COMMAND LINE= DIR/npSolver-wbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3714265-1338184934/watcher-3714265-1338184934 -o /tmp/evaluation-result-3714265-1338184934/solver-3714265-1338184934 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo-I.sh HOME/instance-3714265-1338184934.wbo 1293552292 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dca485207caaa579309a7d2385685aa8
RANDOM SEED=1293552292

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31232492 kB
Buffers:          278740 kB
Cached:           282496 kB
SwapCached:          956 kB
Active:           524928 kB
Inactive:         290888 kB
Active(anon):     248112 kB
Inactive(anon):     8336 kB
Active(file):     276816 kB
Inactive(file):   282552 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:              8260 kB
Writeback:             0 kB
AnonPages:        260568 kB
Mapped:            11456 kB
Shmem:                 0 kB
Slab:             688104 kB
SReclaimable:     131628 kB
SUnreclaim:       556476 kB
KernelStack:        1480 kB
PageTables:         4836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     392320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71652 MiB
End job on node123 at 2012-05-28 08:03:04