Trace number 3461004

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
wbo 1.6? (TO) 1800.08 1800.03

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_13.opb
MD5SUMe41be903cf92c8332743e4188dbf4c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark121
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 123
Optimality of the best value was proved NO
Number of variables2467
Total number of constraints4745
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 78
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 205
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1391
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

Solver Data 

0.00/0.00	c wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461004-1307107578.opb.
0.00/0.00	c Instance file HOME/instance-3461004-1307107578.opb
0.00/0.00	c File size is 1069478 bytes.
0.00/0.07	c Highest Coefficient sum: 1391
0.00/0.07	c ============================[ Problem Statistics ]=============================
0.00/0.07	c |                                                                             |
0.00/0.07	c |  Parsing time:          0.07         s                                      |
0.00/0.07	c |  Number Variables:      2467                                                |
0.00/0.07	c |  Number Clauses:        1                                                   |
0.00/0.07	c |  Number Cardinality:    0                                                   |
0.00/0.07	c |  Number PB Constraints: 4744                                                |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    2466     4745   134917 |     5000        0   -nan |  0.000 % |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |         0 |    2410     4752   134418 |     5000        0   -nan |  0.000 % |
0.19/0.20	c |       100 |    2410     4752   134418 |     5500      100     28 |  2.311 % |
0.29/0.31	c |       251 |    2410     4752   134418 |     6050      251     33 |  2.311 % |
0.39/0.46	c |       476 |    2408     4752   134418 |     6655      476     33 |  2.392 % |
0.59/0.69	c |       813 |    2408     4752   134418 |     7320      813     33 |  2.392 % |
0.89/0.98	c |      1320 |    2408     4752   134418 |     8052     1320     34 |  2.392 % |
1.39/1.49	c |      2079 |    2408     4752   134418 |     8857     2079     34 |  2.392 % |
2.20/2.25	c |      3219 |    2408     4752   134418 |     9743     3219     34 |  2.392 % |
3.41/3.45	c |      4929 |    2408     4752   134418 |    10717     4929     35 |  2.392 % |
4.90/4.99	c |      7493 |    2408     4752   134418 |    11789     7493     35 |  2.392 % |
7.59/7.64	c |     11339 |    2408     4752   134418 |    12968    11339     35 |  2.392 % |
11.59/11.60	c |     17106 |    2408     4752   134418 |    14265    10331     35 |  2.392 % |
16.79/16.85	c |     25755 |    2408     4752   134418 |    15692    11225     32 |  2.392 % |
24.99/25.07	c |     38729 |    2406     4752   134418 |    17261    15946     33 |  2.473 % |
38.61/38.63	c |     58192 |    2406     4752   134418 |    18987    17800     34 |  2.473 % |
60.99/61.10	c |     87385 |    2406     4752   134418 |    20886    17353     36 |  2.473 % |
88.30/88.30	c |    131174 |    2406     4752   134418 |    22974    18707     33 |  2.473 % |
134.80/134.87	c |    196858 |    2403     4752   134418 |    25272    22688     36 |  2.594 % |
207.80/207.91	c |    295385 |    2403     4752   134418 |    27799    23143     35 |  2.594 % |
320.40/320.45	c |    443174 |    2403     4752   134418 |    30579    13012     34 |  2.594 % |
484.71/484.79	c |    664858 |    2403     4752   134418 |    33637    25920     34 |  2.594 % |
741.61/741.66	c |    997385 |    2403     4752   134418 |    37001    26369     36 |  2.594 % |
1117.74/1117.77	c |   1496174 |    2403     4752   134418 |    40701    35591     35 |  2.594 % |
1688.74/1688.70	c |   2244356 |    2403     4752   134418 |    44771    18490     34 |  2.594 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3461004-1307107578/watcher-3461004-1307107578 -o /tmp/evaluation-result-3461004-1307107578/solver-3461004-1307107578 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461004-1307107578.opb 

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 2.02 2.00 3/524 20279
/proc/meminfo: memFree=23412348/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=3556 CPUtime=0 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 442 0 0 0 0 0 0 0 25 0 1 0 822355531 3641344 395 33554432000 4194304 5714214 140736274518400 18446744073709551615 4228544 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 889 397 186 372 0 252 0

[startup+0.119502 s]
/proc/loadavg: 2.00 2.02 2.00 3/524 20279
/proc/meminfo: memFree=23412348/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=0.11 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4385 0 0 0 11 0 0 0 18 0 1 0 822355531 17776640 4076 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323072 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4076 179 372 0 3965 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 17360

[startup+0.200484 s]
/proc/loadavg: 2.00 2.02 2.00 3/524 20279
/proc/meminfo: memFree=23412348/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=0.19 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4386 0 0 0 19 0 0 0 18 0 1 0 822355531 17776640 4077 33554432000 4194304 5714214 140736274518400 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4077 180 372 0 3965 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17360

[startup+0.300469 s]
/proc/loadavg: 2.00 2.02 2.00 3/524 20279
/proc/meminfo: memFree=23412348/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=0.29 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4386 0 0 0 29 0 0 0 18 0 1 0 822355531 17776640 4077 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323063 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4077 180 372 0 3965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17360

[startup+0.700392 s]
/proc/loadavg: 2.00 2.02 2.00 3/524 20279
/proc/meminfo: memFree=23412348/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=0.69 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4386 0 0 0 69 0 0 0 18 0 1 0 822355531 17776640 4077 33554432000 4194304 5714214 140736274518400 18446744073709551615 4322823 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4077 180 372 0 3965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17360

[startup+1.50025 s]
/proc/loadavg: 2.00 2.02 2.00 4/525 20280
/proc/meminfo: memFree=23394112/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=1.49 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4386 0 0 0 149 0 0 0 19 0 1 0 822355531 17776640 4077 33554432000 4194304 5714214 140736274518400 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4077 180 372 0 3965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17360

[startup+3.10096 s]
/proc/loadavg: 2.00 2.02 2.00 5/525 20280
/proc/meminfo: memFree=23391792/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=3.09 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4386 0 0 0 308 1 0 0 25 0 1 0 822355531 17776640 4077 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4077 180 372 0 3965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17360

[startup+6.30038 s]
/proc/loadavg: 2.00 2.02 2.00 4/525 20280
/proc/meminfo: memFree=23391596/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=6.29 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4386 0 0 0 627 2 0 0 24 0 1 0 822355531 17776640 4077 33554432000 4194304 5714214 140736274518400 18446744073709551615 4322847 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4077 180 372 0 3965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17360

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.00 4/525 20280
/proc/meminfo: memFree=23386384/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=17360 CPUtime=12.69 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4387 0 0 0 1265 4 0 0 25 0 1 0 822355531 17776640 4078 33554432000 4194304 5714214 140736274518400 18446744073709551615 4305269 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4340 4078 180 372 0 3965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17360

[startup+25.5009 s]
/proc/loadavg: 2.00 2.02 2.00 5/525 20281
/proc/meminfo: memFree=23376960/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=18696 CPUtime=25.49 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 4742 0 0 0 2542 7 0 0 18 0 1 0 822355531 19144704 4433 33554432000 4194304 5714214 140736274518400 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 4674 4433 180 372 0 4299 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18696

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 2.00 4/525 20281
/proc/meminfo: memFree=23359948/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=23124 CPUtime=51.09 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 5797 0 0 0 5096 13 0 0 25 0 1 0 822355531 23678976 5488 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 5781 5488 180 372 0 5406 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23124

[startup+102.301 s]
/proc/loadavg: 2.00 2.01 2.00 5/525 20283
/proc/meminfo: memFree=23320008/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=32028 CPUtime=102.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 8043 0 0 0 10204 26 0 0 25 0 1 0 822355531 32796672 7734 33554432000 4194304 5714214 140736274518400 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 8007 7734 180 372 0 7632 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32028

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/525 20284
/proc/meminfo: memFree=23278816/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=40996 CPUtime=162.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 10248 0 0 0 16190 40 0 0 25 0 1 0 822355531 41979904 9939 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323047 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 10249 9939 180 372 0 9874 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40996

[startup+222.32 s]
/proc/loadavg: 2.08 2.03 2.01 5/525 20286
/proc/meminfo: memFree=23237628/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=50916 CPUtime=222.32 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 12690 0 0 0 22176 56 0 0 25 0 1 0 822355531 52137984 12381 33554432000 4194304 5714214 140736274518400 18446744073709551615 4319332 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 12729 12381 180 372 0 12354 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 50916

[startup+282.301 s]
/proc/loadavg: 2.10 2.05 2.01 4/525 20287
/proc/meminfo: memFree=23199172/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=58316 CPUtime=282.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 14556 0 0 0 28159 71 0 0 25 0 1 0 822355531 59715584 14247 33554432000 4194304 5714214 140736274518400 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 14579 14247 180 372 0 14204 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 58316

[startup+342.301 s]
/proc/loadavg: 2.07 2.05 2.01 5/525 20289
/proc/meminfo: memFree=23156120/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=66672 CPUtime=342.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 16609 0 0 0 34145 85 0 0 25 0 1 0 822355531 68272128 16300 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 16668 16300 180 372 0 16293 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 66672

[startup+402.301 s]
/proc/loadavg: 2.02 2.04 2.01 5/525 20291
/proc/meminfo: memFree=23113316/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=75756 CPUtime=402.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 18852 0 0 0 40130 100 0 0 25 0 1 0 822355531 77574144 18543 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 18939 18543 180 372 0 18564 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75756

[startup+462.301 s]
/proc/loadavg: 2.01 2.03 2.00 4/525 20292
/proc/meminfo: memFree=23071500/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=83908 CPUtime=462.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 20895 0 0 0 46115 115 0 0 25 0 1 0 822355531 85921792 20586 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323082 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 20977 20586 180 372 0 20602 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83908

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/525 20294
/proc/meminfo: memFree=23034744/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=92620 CPUtime=522.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 23053 0 0 0 52098 132 0 0 25 0 1 0 822355531 94842880 22744 33554432000 4194304 5714214 140736274518400 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 23155 22744 180 372 0 22780 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 92620

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/525 20295
/proc/meminfo: memFree=22994408/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=100248 CPUtime=582.3 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 24960 0 0 0 58080 150 0 0 25 0 1 0 822355531 102653952 24651 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323074 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 25062 24651 180 372 0 24687 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 100248

[startup+642.301 s]

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

[startup+882.32 s]
/proc/loadavg: 2.12 2.07 2.02 4/525 20303
/proc/meminfo: memFree=22799792/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=140480 CPUtime=882.33 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 34964 0 0 0 88009 224 0 0 25 0 1 0 822355531 143851520 34655 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323076 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 35120 34655 180 372 0 34745 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 140480

[startup+942.3 s]
/proc/loadavg: 2.04 2.05 2.01 4/525 20305
/proc/meminfo: memFree=22761192/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=147984 CPUtime=942.31 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 36846 0 0 0 93993 238 0 0 25 0 1 0 822355531 151535616 36537 33554432000 4194304 5714214 140736274518400 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 36996 36537 180 372 0 36621 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 147984

[startup+1002.3 s]
/proc/loadavg: 1.95 2.03 2.00 3/525 20335
/proc/meminfo: memFree=23714604/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=156156 CPUtime=1002.32 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 38902 0 0 0 99979 253 0 0 25 0 1 0 822355531 159903744 38593 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323074 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 39039 38593 180 372 0 38664 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 156156

[startup+1062.3 s]
/proc/loadavg: 1.98 2.02 2.00 3/525 20336
/proc/meminfo: memFree=23308380/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=164616 CPUtime=1062.32 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 41008 0 0 0 105967 265 0 0 25 0 1 0 822355531 168566784 40699 33554432000 4194304 5714214 140736274518400 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 41154 40699 180 372 0 40779 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 164616

[startup+1122.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/525 20338
/proc/meminfo: memFree=23040144/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=173764 CPUtime=1122.32 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 43265 0 0 0 111956 276 0 0 25 0 1 0 822355531 177934336 42956 33554432000 4194304 5714214 140736274518400 18446744073709551615 4200618 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 43441 42956 180 372 0 43066 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 173764

[startup+1182.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/525 20339
/proc/meminfo: memFree=23033156/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=180676 CPUtime=1182.33 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 44977 0 0 0 117947 286 0 0 25 0 1 0 822355531 185012224 44668 33554432000 4194304 5714214 140736274518400 18446744073709551615 4200778 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 45169 44668 180 372 0 44794 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 180676

[startup+1242.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/525 20341
/proc/meminfo: memFree=22878356/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=188356 CPUtime=1242.32 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 46905 0 0 0 123934 298 0 0 25 0 1 0 822355531 192876544 46596 33554432000 4194304 5714214 140736274518400 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 47089 46596 180 372 0 46714 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 188356

[startup+1302.3 s]
/proc/loadavg: 2.20 2.07 2.01 3/525 20343
/proc/meminfo: memFree=22714380/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=196816 CPUtime=1302.33 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 48996 0 0 0 129924 309 0 0 25 0 1 0 822355531 201539584 48687 33554432000 4194304 5714214 140736274518400 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 49204 48687 180 372 0 48829 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 196816

[startup+1362.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/525 20344
/proc/meminfo: memFree=22573476/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=205288 CPUtime=1362.33 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 51130 0 0 0 135913 320 0 0 25 0 1 0 822355531 210214912 50821 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 51322 50821 180 372 0 50947 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 205288

[startup+1422.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/525 20346
/proc/meminfo: memFree=22566860/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=212176 CPUtime=1422.34 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 52846 0 0 0 141903 331 0 0 25 0 1 0 822355531 217268224 52537 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 53044 52537 180 372 0 52669 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 212176

[startup+1482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/525 20347
/proc/meminfo: memFree=22559144/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=219396 CPUtime=1482.33 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 54627 0 0 0 147893 340 0 0 25 0 1 0 822355531 224661504 54318 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 54849 54318 180 372 0 54474 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 219396

[startup+1542.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/525 20349
/proc/meminfo: memFree=22551288/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=227460 CPUtime=1542.35 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 56665 0 0 0 153883 352 0 0 25 0 1 0 822355531 232919040 56356 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 56865 56356 180 372 0 56490 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 227460

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 20351
/proc/meminfo: memFree=22542696/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=235980 CPUtime=1602.33 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 58761 0 0 0 159869 364 0 0 25 0 1 0 822355531 241643520 58452 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323072 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 58995 58452 180 372 0 58620 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 235980

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 20352
/proc/meminfo: memFree=22533968/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=244584 CPUtime=1662.34 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 60900 0 0 0 165859 375 0 0 25 0 1 0 822355531 250454016 60591 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323047 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 61146 60591 180 372 0 60771 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 244584

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/525 20354
/proc/meminfo: memFree=22526856/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=251580 CPUtime=1722.34 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 62655 0 0 0 171846 388 0 0 25 0 1 0 822355531 257617920 62346 33554432000 4194304 5714214 140736274518400 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 62895 62346 180 372 0 62520 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 251580

[startup+1782.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/525 20355
/proc/meminfo: memFree=22490224/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=260964 CPUtime=1782.34 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 65010 0 0 0 177835 399 0 0 25 0 1 0 822355531 267227136 64701 33554432000 4194304 5714214 140736274518400 18446744073709551615 4323072 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 65241 64701 180 372 0 64866 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 260964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.11 2.05 2.01 3/525 20356
/proc/meminfo: memFree=22489456/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=262020 CPUtime=1800.05 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 65266 0 0 0 179603 402 0 0 25 0 1 0 822355531 268308480 64957 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 65505 64957 180 372 0 65130 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 262020

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800 s]
/proc/loadavg: 2.11 2.05 2.01 3/525 20356
/proc/meminfo: memFree=22489456/32951124 swapFree=56930356/67111528
[pid=20279] ppid=20277 vsize=262020 CPUtime=1800.05 cores=1,3,5,7
/proc/20279/stat : 20279 (wbo1.6) R 20277 20279 18788 0 -1 4202496 65266 0 0 0 179603 402 0 0 25 0 1 0 822355531 268308480 64957 33554432000 4194304 5714214 140736274518400 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/20279/statm: 65505 64957 180 372 0 65130 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 262020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.03
CPU time (s): 1800.08
CPU user time (s): 1796.04
CPU system time (s): 4.03939
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 262020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.04
system time used= 4.03939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65268
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= 11
involuntary context switches= 2057

runsolver used 8.86865 second user time and 22.2176 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-03 15:26:18
IDJOB=3461004
IDBENCH=2948
IDSOLVER=1953
FILE ID=node137/3461004-1307107578
RUNJOBID= node137-1307106763-20184
PBS_JOBID= 13497961
Free space on /tmp= 73704 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_13.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461004-1307107578/watcher-3461004-1307107578 -o /tmp/evaluation-result-3461004-1307107578/solver-3461004-1307107578 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461004-1307107578.opb

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

MD5SUM BENCH= e41be903cf92c8332743e4188dbf4c82
RANDOM SEED=128353166

node137.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23412636 kB
Buffers:        240560 kB
Cached:         483028 kB
SwapCached:      12308 kB
Active:        8844416 kB
Inactive:       433076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23412636 kB
SwapTotal:    67111528 kB
SwapFree:     56930356 kB
Dirty:            5472 kB
Writeback:           0 kB
AnonPages:     8551160 kB
Mapped:          22076 kB
Slab:           116224 kB
PageTables:      75228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163084416 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73700 MiB
End job on node137 at 2011-06-03 15:56:20