Trace number 372362

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, and are wall clock time (not CPU 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
PB-clasp 2007-04-10OPT5852 1449.35 1450.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-8_16.opb
MD5SUMa50db2fb26a0b36972cba004cae6f3a3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5852
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5852
Optimality of the best value was proved YES
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
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 (download as text)

0.00/0.05	o 7011
0.03/0.71	o 6998
0.96/1.09	o 6961
1.07/1.25	o 6942
3.35/3.43	o 6912
3.39/3.71	o 6882
3.68/4.14	o 6864
4.54/4.68	o 6845
4.64/5.14	o 6801
5.07/5.39	o 6773
5.32/5.55	o 6772
6.83/7.00	o 6732
6.84/7.52	o 6707
7.62/7.86	o 6702
8.52/8.78	o 6696
8.60/9.34	o 6654
8.97/9.50	o 6646
9.62/10.04	o 6631
9.68/10.18	o 6618
9.82/10.87	o 6614
11.11/11.53	o 6600
11.79/12.23	o 6560
12.71/13.18	o 6550
12.80/13.56	o 6505
13.18/13.78	o 6500
16.50/17.00	o 6482
17.70/18.10	o 6445
17.72/18.28	o 6439
20.68/21.18	o 6431
20.79/21.71	o 6400
22.58/23.05	o 6361
22.65/23.77	o 6350
39.76/40.25	o 6257
42.65/43.19	o 6249
54.24/54.78	o 6235
56.05/56.53	o 6227
58.25/58.79	o 6222
80.73/81.30	o 6181
82.94/83.48	o 6178
83.32/83.87	o 6173
83.43/84.08	o 6171
84.69/85.27	o 6125
84.78/85.58	o 6120
86.19/86.79	o 6092
88.29/88.84	o 6091
101.89/102.48	o 6054
108.89/109.47	o 6028
132.23/132.80	o 5991
133.93/134.58	o 5958
138.82/139.41	o 5957
169.97/170.65	o 5915
172.87/173.52	o 5887
351.38/352.16	o 5876
397.26/398.01	o 5866
506.32/507.14	o 5852
1449.32/1450.50	s OPTIMUM FOUND
1449.32/1450.50	v x8 x15 x19 x27 x40 x43 x56 x59 x72 x79 x83 x96 x103 x107 x115 x123 x131 x135 x136

Verifier Data (download as text)

OK	5852

Conversion Script Data (download as text)

/tmp/evaluation/372362-1177091937/instance-372362-1177091937.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-372362-1177091937 -o ROOT/results/node3/solver-372362-1177091937 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372362-1177091937.opb /tmp/evaluation/372362-1177091937/temp 

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): 3600 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
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: 0.92 0.98 0.99 3/77 27017
/proc/meminfo: memFree=1810080/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12268 CPUtime=0
/proc/27017/stat : 27017 (pbclasp) R 27015 27017 26394 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 185231429 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641655294 0 0 4224 0 0 0 0 17 1 0 0
/proc/27017/statm: 3067 317 242 3 0 167 0

[startup+0.0294701 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27017
/proc/meminfo: memFree=1810080/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=0
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 185231429 12697600 448 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27017/statm: 3100 448 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101512 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27017
/proc/meminfo: memFree=1810080/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=0.03
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 707 3285 0 0 0 0 1 2 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301511 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27017
/proc/meminfo: memFree=1810080/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=0.03
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 707 3285 0 0 0 0 1 2 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701576 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27017
/proc/meminfo: memFree=1810080/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=0.03
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 707 3285 0 0 0 0 1 2 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 27043
/proc/meminfo: memFree=1808904/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=1.23
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 1060 8498 0 0 0 0 118 5 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 12400

[startup+3.10197 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 27059
/proc/meminfo: memFree=1808648/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=1.23
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 1060 8498 0 0 0 0 118 5 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27057] ppid=27017 vsize=5356 CPUtime=0
/proc/27057/stat : 27057 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185231556 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27057/statm: 1339 225 188 169 0 50 0
[pid=27059] ppid=27057 vsize=2952 CPUtime=1.82
/proc/27059/stat : 27059 (clasp-1.0) R 27057 27017 26394 0 -1 4194304 401 0 0 0 182 0 0 0 25 0 1 0 185231556 3022848 362 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134789720 0 0 4096 0 0 0 0 17 1 0 0
/proc/27059/statm: 738 362 249 81 0 112 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 20708

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 27104
/proc/meminfo: memFree=1808712/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=5.48
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 1855 20690 0 0 1 1 533 13 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 5.48
Current children cumulated vsize (KiB) 12400

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 27195
/proc/meminfo: memFree=1808456/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=11.86
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 3090 39872 0 0 2 2 1156 26 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 11.86
Current children cumulated vsize (KiB) 12400

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 27283
/proc/meminfo: memFree=1808328/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=23.36
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 4196 57424 0 0 2 3 2293 38 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27281] ppid=27017 vsize=5356 CPUtime=0
/proc/27281/stat : 27281 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185233807 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27281/statm: 1339 225 188 169 0 50 0
[pid=27283] ppid=27281 vsize=2952 CPUtime=1.71
/proc/27283/stat : 27283 (clasp-1.0) R 27281 27017 26394 0 -1 4194304 407 0 0 0 171 0 0 0 25 0 1 0 185233807 3022848 368 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 738 368 249 81 0 112 0
Current children cumulated CPU time (s) 25.07
Current children cumulated vsize (KiB) 20708

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 27299
/proc/meminfo: memFree=1808008/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=42.76
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 4417 61049 0 0 2 3 4231 40 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27297] ppid=27017 vsize=5356 CPUtime=0
/proc/27297/stat : 27297 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185235749 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27297/statm: 1339 225 188 169 0 50 0
[pid=27299] ppid=27297 vsize=3208 CPUtime=7.88
/proc/27299/stat : 27299 (clasp-1.0) R 27297 27017 26394 0 -1 4194304 448 0 0 0 788 0 0 0 25 0 1 0 185235750 3284992 409 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/27299/statm: 802 409 249 81 0 176 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 20964

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 27387
/proc/meminfo: memFree=1807880/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=88.36
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 5628 80578 0 0 3 5 8773 55 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27385] ppid=27017 vsize=5356 CPUtime=0
/proc/27385/stat : 27385 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185240314 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27385/statm: 1339 225 188 169 0 50 0
[pid=27387] ppid=27385 vsize=3348 CPUtime=13.43
/proc/27387/stat : 27387 (clasp-1.0) R 27385 27017 26394 0 -1 4194304 483 0 0 0 1343 0 0 0 25 0 1 0 185240314 3428352 444 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134789705 0 0 4096 0 0 0 0 17 1 0 0
/proc/27387/statm: 837 444 249 81 0 211 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 21104

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/86 27595
/proc/meminfo: memFree=1806360/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=138.85
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6178 89669 0 0 3 6 13814 62 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27533] ppid=27017 vsize=5356 CPUtime=0
/proc/27533/stat : 27533 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185245371 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27533/statm: 1339 225 188 169 0 50 0
[pid=27535] ppid=27533 vsize=3348 CPUtime=22.82
/proc/27535/stat : 27535 (clasp-1.0) R 27533 27017 26394 0 -1 4194304 490 0 0 0 2282 0 0 0 25 0 1 0 185245372 3428352 451 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714081 0 0 4096 0 0 0 0 17 1 0 0
/proc/27535/statm: 837 451 249 81 0 211 0
Current children cumulated CPU time (s) 161.67
Current children cumulated vsize (KiB) 21104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 27641
/proc/meminfo: memFree=1807432/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=172.9
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6398 93329 0 0 3 6 17216 65 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27617] ppid=27017 vsize=5356 CPUtime=0
/proc/27617/stat : 27617 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185248782 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27617/statm: 1339 225 188 169 0 50 0
[pid=27619] ppid=27617 vsize=3476 CPUtime=48.72
/proc/27619/stat : 27619 (clasp-1.0) R 27617 27017 26394 0 -1 4194304 527 0 0 0 4872 0 0 0 25 0 1 0 185248782 3559424 488 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134777587 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 869 488 249 81 0 243 0
Current children cumulated CPU time (s) 221.62
Current children cumulated vsize (KiB) 21232

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 27641
/proc/meminfo: memFree=1807176/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=172.9
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6398 93329 0 0 3 6 17216 65 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27617] ppid=27017 vsize=5356 CPUtime=0
/proc/27617/stat : 27617 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185248782 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27617/statm: 1339 225 188 169 0 50 0
[pid=27619] ppid=27617 vsize=3740 CPUtime=108.71
/proc/27619/stat : 27619 (clasp-1.0) R 27617 27017 26394 0 -1 4194304 588 0 0 0 10871 0 0 0 25 0 1 0 185248782 3829760 549 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782458 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 935 549 249 81 0 309 0
Current children cumulated CPU time (s) 281.61
Current children cumulated vsize (KiB) 21496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 27641
/proc/meminfo: memFree=1807112/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=172.9
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6398 93329 0 0 3 6 17216 65 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27617] ppid=27017 vsize=5356 CPUtime=0
/proc/27617/stat : 27617 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 19 0 1 0 185248782 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27617/statm: 1339 225 188 169 0 50 0
[pid=27619] ppid=27617 vsize=3872 CPUtime=168.68
/proc/27619/stat : 27619 (clasp-1.0) R 27617 27017 26394 0 -1 4194304 609 0 0 0 16868 0 0 0 25 0 1 0 185248782 3964928 570 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 968 570 249 81 0 342 0

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


[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27665
/proc/meminfo: memFree=1806472/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4416 CPUtime=734.79
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 777 0 0 0 73479 0 0 0 25 0 1 0 185282153 4521984 738 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784657 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1104 738 249 81 0 478 0
Current children cumulated CPU time (s) 1241.17
Current children cumulated vsize (KiB) 22172

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27665
/proc/meminfo: memFree=1806472/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=794.77
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 779 0 0 0 79477 0 0 0 25 0 1 0 185282153 4661248 740 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 740 249 81 0 512 0
Current children cumulated CPU time (s) 1301.15
Current children cumulated vsize (KiB) 22308

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=854.75
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 85475 0 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1361.13
Current children cumulated vsize (KiB) 22308

[startup+1422.31 s]
/proc/loadavg: 1.08 1.03 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=914.73
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 91473 0 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616626 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1421.11
Current children cumulated vsize (KiB) 22308

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

[startup+1433.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=925.93
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 92592 1 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134789717 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1432.31
Current children cumulated vsize (KiB) 22308

[startup+1439.91 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=932.34
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 93233 1 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1438.72
Current children cumulated vsize (KiB) 22308

[startup+1446.3 s]
/proc/loadavg: 1.06 1.02 1.00 3/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=938.73
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 93872 1 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1445.11
Current children cumulated vsize (KiB) 22308

[startup+1447.9 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=940.33
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 94032 1 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160493008 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1446.71
Current children cumulated vsize (KiB) 22308

[startup+1449.5 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=941.93
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 94192 1 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134789720 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1448.31
Current children cumulated vsize (KiB) 22308

[startup+1450.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=506.38
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6728 99170 0 0 3 6 50560 69 16 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
[pid=27663] ppid=27017 vsize=5356 CPUtime=0
/proc/27663/stat : 27663 (sh) S 27017 27017 26394 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 185282153 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27663/statm: 1339 225 188 169 0 50 0
[pid=27665] ppid=27663 vsize=4552 CPUtime=942.73
/proc/27665/stat : 27665 (clasp-1.0) R 27663 27017 26394 0 -1 4194304 784 0 0 0 94272 1 0 0 25 0 1 0 185282153 4661248 745 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 1138 745 249 81 0 512 0
Current children cumulated CPU time (s) 1449.11
Current children cumulated vsize (KiB) 22308

[startup+1450.5 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=12400 CPUtime=1449.32
/proc/27017/stat : 27017 (pbclasp) S 27015 27017 26394 0 -1 4194304 6773 100397 0 0 3 6 144852 71 17 0 1 0 185231429 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27017/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 1449.32
Current children cumulated vsize (KiB) 12400

[startup+1450.6 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 27665
/proc/meminfo: memFree=1806408/2055920 swapFree=4140768/4192956
[pid=27017] ppid=27015 vsize=0 CPUtime=1449.32
/proc/27017/stat : 27017 (pbclasp) D 27015 27017 26394 0 -1 4194308 6846 100513 0 0 3 6 144852 71 18 0 1 0 185231429 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 16384 18446744072100051646 0 0 17 0 0 0
/proc/27017/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1449.32
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1450.61
CPU time (s): 1449.35
CPU user time (s): 1448.56
CPU system time (s): 0.780881
CPU usage (%): 99.9131
Max. virtual memory (cumulated for all children) (KiB): 23112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1448.56
system time used= 0.780881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107359
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= 3192
involuntary context switches= 2257

runsolver used 1.3278 second user time and 3.9594 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 20 17:58:57 UTC 2007

IDJOB= 372362
IDBENCH= 24966
IDSOLVER= 167
FILE ID= node3/372362-1177091937

PBS_JOBID= 4640337

Free space on /tmp= 66358 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb
COMMAND LINE= pbclasp instance-372362-1177091937.opb /tmp/evaluation/372362-1177091937/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-372362-1177091937 -o ROOT/results/node3/conversion-372362-1177091937 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372362-1177091937/instance-372362-1177091937.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-372362-1177091937 -o ROOT/results/node3/solver-372362-1177091937 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372362-1177091937.opb /tmp/evaluation/372362-1177091937/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  a50db2fb26a0b36972cba004cae6f3a3

RANDOM SEED= 949111051

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
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		: 3000.270
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:       1810552 kB
Buffers:         48584 kB
Cached:         131856 kB
SwapCached:      15128 kB
Active:         113096 kB
Inactive:        90588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810552 kB
SwapTotal:     4192956 kB
SwapFree:      4140768 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          30168 kB
Slab:            27184 kB
Committed_AS:  6002064 kB
PageTables:       1780 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= 66358 MiB

End job on node3 on Fri Apr 20 18:23:08 UTC 2007