Trace number 2680600

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 1.4b (fixed)? (TO) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_20.opb
MD5SUM601a73d2c5752739e04dd0126b5500f0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 398
Optimality of the best value was proved NO
Number of variables13478
Total number of constraints26620
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 constraints26619
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 190
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 445
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 589
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2977
Number of bits of the biggest sum of numbers12
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 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680600-1277458825.opb.
0.00/0.00	c Instance file HOME/instance-2680600-1277458825.opb
0.00/0.00	c File size is 7672173 bytes.
1.39/1.41	c Highest Coefficient sum: 2977
1.39/1.41	c ============================[ Problem Statistics ]=============================
1.39/1.41	c |                                                                             |
1.39/1.41	c |  Parsing time:          1.37         s                                      |
1.39/1.41	c |  Number Variables:      13478                                               |
1.39/1.41	c |  Number Clauses:        1                                                   |
1.39/1.41	c |  Number Cardinality:    0                                                   |
1.39/1.41	c |  Number PB Constraints: 26619                                               |
1.39/1.43	c ============================[ Search Statistics ]==============================
1.39/1.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.43	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.39/1.43	c ===============================================================================
1.39/1.43	c |         0 |   13477    26620   901317 |     8873        0    nan |  0.000 % |
4.79/4.84	c |       100 |   13477    26620   901317 |     9760      100     40 |  0.007 % |
5.99/6.06	c |       250 |   13477    26620   901317 |    10736      250     36 |  0.007 % |
9.89/9.98	c |       477 |   13477    26620   901317 |    11810      477     31 |  0.007 % |
12.89/12.94	c |       816 |   13477    26620   901317 |    12991      816     33 |  0.007 % |
22.18/22.22	c |      1322 |   13477    26620   901317 |    14290     1322     31 |  0.007 % |
28.28/28.35	c |      2081 |   13477    26620   901317 |    15719     2081     36 |  0.007 % |
45.18/45.21	c |      3220 |   13477    26620   901317 |    17291     3220     40 |  0.007 % |
67.48/67.50	c |      4928 |   13477    26620   901317 |    19020     4928     43 |  0.007 % |
96.67/96.75	c |      7492 |   13477    26620   901317 |    20922     7492     46 |  0.007 % |
139.15/139.22	c |     11338 |   13477    26620   901317 |    23015    11338     46 |  0.007 % |
180.25/180.34	c There are 1 assigned variables. 1 in cost function.
180.84/180.96	c ============================[ Search Statistics ]==============================
180.84/180.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
180.84/180.96	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
180.84/180.96	c ===============================================================================
180.84/180.96	c |         0 |   13348    26628   899634 |     8876        0    nan |  0.000 % |
184.74/184.83	c |       100 |   13348    26628   899634 |     9763      100     47 |  0.965 % |
187.64/187.71	c |       251 |   13348    26628   899634 |    10739      251     45 |  0.965 % |
190.44/190.59	c |       477 |   13348    26628   899634 |    11813      477     47 |  0.965 % |
193.74/193.84	c |       814 |   13348    26628   899634 |    12995      814     46 |  0.965 % |
201.44/201.51	c |      1321 |   13345    26628   899634 |    14294     1321     43 |  1.031 % |
210.14/210.23	c |      2081 |   13344    26628   899634 |    15724     2081     42 |  1.039 % |
224.73/224.82	c |      3221 |   13344    26628   899634 |    17296     3221     43 |  1.039 % |
242.72/242.83	c |      4929 |   13338    26628   899634 |    19026     4925     41 |  1.039 % |
269.52/269.65	c |      7492 |   13337    26628   899634 |    20929     7488     39 |  1.046 % |
309.91/310.05	c |     11336 |   13336    26628   899634 |    23022    11327     37 |  1.054 % |
388.10/388.21	c |     17103 |   13336    26628   899634 |    25324    17094     39 |  1.054 % |
532.15/532.36	c |     25753 |   13336    26628   899634 |    27856    25744     44 |  1.054 % |
716.20/716.47	c |     38727 |   13336    26628   899634 |    30642    19704     50 |  1.054 % |
985.13/985.46	c |     58189 |   13336    26628   899634 |    33706    17195     51 |  1.054 % |
1388.41/1388.83	c |     87381 |   13336    26628   899634 |    37077    22134     47 |  1.054 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680600-1277458825/watcher-2680600-1277458825 -o /tmp/evaluation-result-2680600-1277458825/solver-2680600-1277458825 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680600-1277458825.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28366
/proc/meminfo: memFree=1842296/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=10068 CPUtime=0
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 87175347 10309632 210 1992294400 134512640 135752675 4289202592 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 2517 210 139 303 0 338 0

[startup+0.028939 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28366
/proc/meminfo: memFree=1842296/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=10596 CPUtime=0.02
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 431 0 0 0 2 0 0 0 20 0 1 0 87175347 10850304 349 1992294400 134512640 135752675 4289202592 18446744073709551615 134574243 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 2649 350 169 303 0 470 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10596

[startup+0.100947 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28366
/proc/meminfo: memFree=1842296/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=12064 CPUtime=0.09
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 929 0 0 0 9 0 0 0 20 0 1 0 87175347 12353536 847 1992294400 134512640 135752675 4289202592 18446744073709551615 135010790 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 3016 847 272 303 0 837 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12064

[startup+0.300968 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28366
/proc/meminfo: memFree=1842296/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=16292 CPUtime=0.29
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 2245 0 0 0 29 0 0 0 20 0 1 0 87175347 16683008 2163 1992294400 134512640 135752675 4289202592 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 4073 2163 543 303 0 1894 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16292

[startup+0.701013 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28366
/proc/meminfo: memFree=1842296/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=24372 CPUtime=0.69
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 4757 0 0 0 68 1 0 0 20 0 1 0 87175347 24956928 4675 1992294400 134512640 135752675 4289202592 18446744073709551615 134598467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 6093 4675 1068 303 0 3914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24372

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28367
/proc/meminfo: memFree=1821456/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=32908 CPUtime=1.49
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10135 0 0 0 145 4 0 0 23 0 1 0 87175347 33697792 7756 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8227 7756 143 303 0 7922 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32908

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28367
/proc/meminfo: memFree=1811040/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=32908 CPUtime=3.09
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10136 0 0 0 304 5 0 0 25 0 1 0 87175347 33697792 7757 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8227 7757 144 303 0 7922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32908

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28367
/proc/meminfo: memFree=1810668/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=33040 CPUtime=6.29
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10145 0 0 0 624 5 0 0 25 0 1 0 87175347 33832960 7766 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8260 7766 145 303 0 7955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33040

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28367
/proc/meminfo: memFree=1810676/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=33172 CPUtime=12.69
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10175 0 0 0 1264 5 0 0 25 0 1 0 87175347 33968128 7796 1992294400 134512640 135752675 4289202592 18446744073709551615 134616143 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8293 7796 145 303 0 7988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33172

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28367
/proc/meminfo: memFree=1810676/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=33304 CPUtime=25.49
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10232 0 0 0 2542 7 0 0 25 0 1 0 87175347 34103296 7853 1992294400 134512640 135752675 4289202592 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8326 7853 145 303 0 8021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33304

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28369
/proc/meminfo: memFree=1810428/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=33964 CPUtime=51.07
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10372 0 0 0 5098 9 0 0 25 0 1 0 87175347 34779136 7993 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8491 7993 145 303 0 8186 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33964

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28369
/proc/meminfo: memFree=1809188/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=35152 CPUtime=102.28
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 10687 0 0 0 10214 14 0 0 25 0 1 0 87175347 35995648 8308 1992294400 134512640 135752675 4289202592 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 8788 8308 145 303 0 8483 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35152

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28371
/proc/meminfo: memFree=1807576/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=36904 CPUtime=162.25
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 11097 0 0 0 16205 20 0 0 25 0 1 0 87175347 37789696 8718 1992294400 134512640 135752675 4289202592 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 9226 8718 145 303 0 8921 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36904

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28373
/proc/meminfo: memFree=1778064/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=222.24
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 22195 29 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 65936

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28375
/proc/meminfo: memFree=1778064/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=282.22
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 28187 35 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 65936

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28375
/proc/meminfo: memFree=1777940/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=342.2
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 34180 40 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 65936

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28377
/proc/meminfo: memFree=1777816/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=402.18
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 40173 45 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 65936

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28379
/proc/meminfo: memFree=1777816/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=462.17
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 46168 49 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 65936

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28381
/proc/meminfo: memFree=1777692/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=522.15
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 52163 52 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65936

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28383
/proc/meminfo: memFree=1777692/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=582.13
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 58156 57 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65936

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28383
/proc/meminfo: memFree=1777568/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=642.13
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 64150 63 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134605368 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 65936

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/107 28391
/proc/meminfo: memFree=1777444/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=882.06
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 88125 81 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 65936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28391
/proc/meminfo: memFree=1777444/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=942.04
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 94119 85 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 65936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28393
/proc/meminfo: memFree=1777444/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1002.03
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 100111 92 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 65936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28395
/proc/meminfo: memFree=1777320/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1062.01
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 106104 97 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 65936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28397
/proc/meminfo: memFree=1777320/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1121.99
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 112098 101 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 65936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28399
/proc/meminfo: memFree=1777320/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1181.97
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18518 0 0 0 118091 106 0 0 25 0 1 0 87175347 67518464 15953 1992294400 134512640 135752675 4289202592 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15953 146 303 0 16179 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 65936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28408
/proc/meminfo: memFree=1776576/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1241.94
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18529 0 0 0 124084 110 0 0 25 0 1 0 87175347 67518464 15964 1992294400 134512640 135752675 4289202592 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15964 146 303 0 16179 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 65936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28410
/proc/meminfo: memFree=1776576/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1301.94
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18531 0 0 0 130079 115 0 0 25 0 1 0 87175347 67518464 15966 1992294400 134512640 135752675 4289202592 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15966 146 303 0 16179 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 65936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28412
/proc/meminfo: memFree=1776700/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1361.92
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18538 0 0 0 136073 119 0 0 25 0 1 0 87175347 67518464 15973 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15973 146 303 0 16179 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 65936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28414
/proc/meminfo: memFree=1776700/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1421.91
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18545 0 0 0 142068 123 0 0 25 0 1 0 87175347 67518464 15980 1992294400 134512640 135752675 4289202592 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15980 146 303 0 16179 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 65936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28416
/proc/meminfo: memFree=1776700/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1481.89
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18549 0 0 0 148062 127 0 0 25 0 1 0 87175347 67518464 15984 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15984 146 303 0 16179 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 65936

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28416
/proc/meminfo: memFree=1776700/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1541.87
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18553 0 0 0 154057 130 0 0 25 0 1 0 87175347 67518464 15988 1992294400 134512640 135752675 4289202592 18446744073709551615 134518817 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15988 146 303 0 16179 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 65936

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28418
/proc/meminfo: memFree=1776700/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1601.86
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18553 0 0 0 160051 135 0 0 25 0 1 0 87175347 67518464 15988 1992294400 134512640 135752675 4289202592 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15988 146 303 0 16179 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 65936

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28420
/proc/meminfo: memFree=1776700/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=65936 CPUtime=1661.84
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18553 0 0 0 166044 140 0 0 25 0 1 0 87175347 67518464 15988 1992294400 134512640 135752675 4289202592 18446744073709551615 134605412 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16484 15988 146 303 0 16179 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 65936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28422
/proc/meminfo: memFree=1776576/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=66688 CPUtime=1721.83
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 18755 0 0 0 172037 146 0 0 25 0 1 0 87175347 68288512 16190 1992294400 134512640 135752675 4289202592 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16672 16190 146 303 0 16367 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 66688

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28424
/proc/meminfo: memFree=1775460/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=67876 CPUtime=1781.81
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 19027 0 0 0 178028 153 0 0 25 0 1 0 87175347 69505024 16462 1992294400 134512640 135752675 4289202592 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 16969 16462 146 303 0 16664 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 67876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28424
/proc/meminfo: memFree=1775088/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=68140 CPUtime=1800.01
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 19106 0 0 0 179847 154 0 0 25 0 1 0 87175347 69775360 16541 1992294400 134512640 135752675 4289202592 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 17035 16541 146 303 0 16730 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 68140

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28424
/proc/meminfo: memFree=1775088/2059040 swapFree=4140312/4192956
[pid=28366] ppid=28364 vsize=68140 CPUtime=1800.01
/proc/28366/stat : 28366 (wbo1.4b) R 28364 28366 27906 0 -1 4202496 19106 0 0 0 179847 154 0 0 25 0 1 0 87175347 69775360 16541 1992294400 134512640 135752675 4289202592 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28366/statm: 17035 16541 146 303 0 16730 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 68140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1798.48
CPU system time (s): 1.54976
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 68140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.54976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19106
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 13705

runsolver used 2.74358 second user time and 8.74067 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-25 11:40:26
IDJOB=2680600
IDBENCH=2947
IDSOLVER=1190
FILE ID=node038/2680600-1277458825
PBS_JOBID= 11188128
Free space on /tmp= 62452 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_20.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680600-1277458825/watcher-2680600-1277458825 -o /tmp/evaluation-result-2680600-1277458825/solver-2680600-1277458825 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680600-1277458825.opb

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

MD5SUM BENCH= 601a73d2c5752739e04dd0126b5500f0
RANDOM SEED=1215198665

node038.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842576 kB
Buffers:         26484 kB
Cached:          83316 kB
SwapCached:       5416 kB
Active:          64844 kB
Inactive:        57908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842576 kB
SwapTotal:     4192956 kB
SwapFree:      4140312 kB
Dirty:           10144 kB
Writeback:           0 kB
AnonPages:       11524 kB
Mapped:          11880 kB
Slab:            71316 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181432 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node038 at 2010-06-25 12:10:28