Trace number 3460975

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) 1800.14 1800.07

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_6_50_4.opb
MD5SUM740b964ee569656e2f29dedde6e3939b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark1798.93
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables146
Total number of constraints12
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint62
Maximum length of a constraint66
Number of terms in the objective function 96
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 3060
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1486
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4969
Number of bits of the biggest sum of numbers13
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-3460975-1307106630.opb.
0.00/0.00	c Instance file HOME/instance-3460975-1307106630.opb
0.00/0.00	c File size is 7674 bytes.
0.00/0.00	c Highest Coefficient sum: 4969
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      146                                                 |
0.00/0.00	c |  Number Clauses:        0                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 12                                                  |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     146       12      778 |     5000        0   -nan |  0.000 % |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      50      108      778 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       101 |      50      108      778 |     5500      101     67 | 65.758 % |
0.00/0.01	c |       251 |      50      108      778 |     6050      251     63 | 65.758 % |
0.00/0.01	c |       476 |      50      108      778 |     6655      476     64 | 65.758 % |
0.00/0.03	c |       813 |      50      108      778 |     7320      813     63 | 65.758 % |
0.00/0.05	c |      1319 |      50      108      778 |     8052     1319     65 | 65.758 % |
0.07/0.08	c |      2080 |      50      108      778 |     8857     2080     66 | 65.758 % |
0.09/0.14	c |      3219 |      50      108      778 |     9743     3219     66 | 65.758 % |
0.19/0.22	c |      4927 |      50      108      778 |    10717     4927     66 | 65.758 % |
0.29/0.36	c |      7490 |      50      108      778 |    11789     7490     62 | 65.758 % |
0.59/0.61	c |     11334 |      50      108      778 |    12968    11334     62 | 65.758 % |
0.99/1.02	c |     17102 |      50      108      778 |    14265    10558     62 | 65.758 % |
1.59/1.69	c |     25751 |      50      108      778 |    15692    12008     64 | 65.758 % |
2.69/2.79	c |     38726 |      50      108      778 |    17261     9172     62 | 65.758 % |
4.41/4.47	c |     58187 |      50      108      778 |    18987    11241     61 | 65.758 % |
7.29/7.37	c |     87380 |      50      108      778 |    20886    11762     69 | 65.758 % |
12.00/12.07	c |    131170 |      50      108      778 |    22974    13516     72 | 65.758 % |
19.39/19.44	c |    196854 |      50      108      778 |    25272    17409     73 | 65.758 % |
30.89/30.96	c |    295380 |      50      108      778 |    27799    14001     72 | 65.758 % |
49.40/49.51	c |    443170 |      50      108      778 |    30579    25824     70 | 65.758 % |
76.79/76.91	c |    664853 |      50      108      778 |    33637    11372     64 | 65.758 % |
117.60/117.66	c |    997378 |      50      108      778 |    37001    26863     68 | 65.758 % |
185.60/185.63	c |   1496167 |      50      108      778 |    40701    33328     71 | 65.758 % |
290.80/290.83	c |   2244349 |      50      108      778 |    44771    14139     68 | 65.758 % |
464.41/464.42	c |   3366625 |      50      108      778 |    49248    31226     73 | 65.758 % |
748.52/748.56	c |   5050036 |      50      108      778 |    54173    48243     72 | 65.758 % |
1180.04/1180.00	c |   7575152 |      50      108      778 |    59590    53756     74 | 65.758 % |

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-3460975-1307106630/watcher-3460975-1307106630 -o /tmp/evaluation-result-3460975-1307106630/solver-3460975-1307106630 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460975-1307106630.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: 2.02 2.05 2.01 2/554 4459
/proc/meminfo: memFree=24322120/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=2104 CPUtime=0 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 310 0 0 0 0 0 0 0 25 0 1 0 822260057 2154496 261 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 526 261 180 372 0 151 0

[startup+0.0749159 s]
/proc/loadavg: 2.02 2.05 2.01 2/554 4459
/proc/meminfo: memFree=24322120/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=2772 CPUtime=0.07 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 498 0 0 0 7 0 0 0 25 0 1 0 822260057 2838528 449 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 693 449 180 372 0 318 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2772

[startup+0.100906 s]
/proc/loadavg: 2.02 2.05 2.01 2/554 4459
/proc/meminfo: memFree=24322120/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=3036 CPUtime=0.09 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 559 0 0 0 9 0 0 0 25 0 1 0 822260057 3108864 510 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 759 510 180 372 0 384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3036

[startup+0.300873 s]
/proc/loadavg: 2.02 2.05 2.01 2/554 4459
/proc/meminfo: memFree=24322120/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=4752 CPUtime=0.29 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 978 0 0 0 29 0 0 0 25 0 1 0 822260057 4866048 929 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 1188 929 180 372 0 813 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4752

[startup+0.700795 s]
/proc/loadavg: 2.02 2.05 2.01 2/554 4459
/proc/meminfo: memFree=24322120/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=7308 CPUtime=0.69 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 1600 0 0 0 68 1 0 0 25 0 1 0 822260057 7483392 1551 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 1827 1551 180 372 0 1452 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7308

[startup+1.50064 s]
/proc/loadavg: 2.01 2.04 2.01 3/555 4460
/proc/meminfo: memFree=24315788/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=8928 CPUtime=1.49 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 2023 0 0 0 146 3 0 0 25 0 1 0 822260057 9142272 1974 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 2232 1974 180 372 0 1857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8928

[startup+3.10033 s]
/proc/loadavg: 2.01 2.04 2.01 3/555 4460
/proc/meminfo: memFree=24311804/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=11340 CPUtime=3.09 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 2606 0 0 0 303 6 0 0 25 0 1 0 822260057 11612160 2557 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 2835 2557 180 372 0 2460 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11340

[startup+6.30072 s]
/proc/loadavg: 2.01 2.04 2.01 3/555 4460
/proc/meminfo: memFree=24304896/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=17044 CPUtime=6.29 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 4018 0 0 0 616 13 0 0 25 0 1 0 822260057 17453056 3969 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 4261 3969 180 372 0 3886 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17044

[startup+12.7005 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 4460
/proc/meminfo: memFree=24293984/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=24168 CPUtime=12.69 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 5807 0 0 0 1244 25 0 0 25 0 1 0 822260057 24748032 5758 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 6042 5758 180 372 0 5667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24168

[startup+25.501 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 4460
/proc/meminfo: memFree=24271784/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=37620 CPUtime=25.49 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 9145 0 0 0 2506 43 0 0 25 0 1 0 822260057 38522880 9096 33554432000 4194304 5714214 140735771503856 18446744073709551615 4300208 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 9405 9096 180 372 0 9030 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37620

[startup+51.1011 s]
/proc/loadavg: 2.00 2.04 2.00 4/555 4461
/proc/meminfo: memFree=24237080/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=60060 CPUtime=51.09 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 14706 0 0 0 5031 78 0 0 25 0 1 0 822260057 61501440 14657 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 15015 14657 180 372 0 14640 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 60060

[startup+102.321 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 4462
/proc/meminfo: memFree=24165884/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=103464 CPUtime=102.31 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 25492 0 0 0 10082 149 0 0 25 0 1 0 822260057 105947136 25443 33554432000 4194304 5714214 140735771503856 18446744073709551615 4300385 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 25866 25443 180 372 0 25491 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 103464

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4464
/proc/meminfo: memFree=24088248/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=150972 CPUtime=162.3 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 37340 0 0 0 16000 230 0 0 25 0 1 0 822260057 154595328 37291 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 37743 37291 180 372 0 37368 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 150972

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4466
/proc/meminfo: memFree=24016660/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=193660 CPUtime=222.3 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 47983 0 0 0 21923 307 0 0 25 0 1 0 822260057 198307840 47934 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 48415 47934 180 372 0 48040 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 193660

[startup+282.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/555 4467
/proc/meminfo: memFree=23946452/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=238204 CPUtime=282.31 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 59070 0 0 0 27848 383 0 0 25 0 1 0 822260057 243920896 59021 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 59551 59021 180 372 0 59176 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 238204

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/555 4469
/proc/meminfo: memFree=23875376/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=279028 CPUtime=342.31 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 69229 0 0 0 33776 455 0 0 25 0 1 0 822260057 285724672 69180 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 69757 69180 180 372 0 69382 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 279028

[startup+402.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/555 4470
/proc/meminfo: memFree=23812980/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=317132 CPUtime=402.31 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 78733 0 0 0 39708 523 0 0 25 0 1 0 822260057 324743168 78684 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 79283 78684 180 372 0 78908 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 317132

[startup+462.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/555 4472
/proc/meminfo: memFree=23744764/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=356508 CPUtime=462.31 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 88554 0 0 0 45643 588 0 0 25 0 1 0 822260057 365064192 88505 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 89127 88505 180 372 0 88752 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 356508

[startup+522.301 s]
/proc/loadavg: 1.99 2.03 2.00 3/555 4502
/proc/meminfo: memFree=24635848/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=393092 CPUtime=522.31 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 97703 0 0 0 51590 641 0 0 25 0 1 0 822260057 402526208 97654 33554432000 4194304 5714214 140735771503856 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 98273 97654 180 372 0 97898 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 393092

[startup+582.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/555 4503
/proc/meminfo: memFree=24594056/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=430500 CPUtime=582.32 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 107047 0 0 0 57525 707 0 0 25 0 1 0 822260057 440832000 106998 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 107625 106998 180 372 0 107250 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 430500

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 4510
/proc/meminfo: memFree=24432132/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=572596 CPUtime=822.33 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 142484 0 0 0 81272 961 0 0 25 0 1 0 822260057 586338304 142435 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 143149 142435 180 372 0 142774 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 572596

[startup+882.301 s]
/proc/loadavg: 2.13 2.06 2.01 3/555 4511
/proc/meminfo: memFree=24390820/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=607640 CPUtime=882.33 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 151232 0 0 0 87207 1026 0 0 25 0 1 0 822260057 622223360 151183 33554432000 4194304 5714214 140735771503856 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 151910 151183 180 372 0 151535 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 607640

[startup+942.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/555 4513
/proc/meminfo: memFree=24352364/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=641036 CPUtime=942.33 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 159582 0 0 0 93144 1089 0 0 25 0 1 0 822260057 656420864 159533 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 160259 159533 180 372 0 159884 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 641036

[startup+1002.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/555 4514
/proc/meminfo: memFree=24312048/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=675932 CPUtime=1002.33 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 168264 0 0 0 99084 1149 0 0 25 0 1 0 822260057 692154368 168215 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 168983 168215 180 372 0 168608 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 675932

[startup+1062.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 4516
/proc/meminfo: memFree=24272844/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=709556 CPUtime=1062.34 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 176659 0 0 0 105022 1212 0 0 25 0 1 0 822260057 726585344 176610 33554432000 4194304 5714214 140735771503856 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 177389 176610 180 372 0 177014 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 709556

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 4518
/proc/meminfo: memFree=24228416/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=747496 CPUtime=1122.34 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 186127 0 0 0 110953 1281 0 0 25 0 1 0 822260057 765435904 186078 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 186874 186078 180 372 0 186499 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 747496

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/555 4519
/proc/meminfo: memFree=24190320/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=783112 CPUtime=1182.34 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 195019 0 0 0 116888 1346 0 0 25 0 1 0 822260057 801906688 194970 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 195778 194970 180 372 0 195403 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 783112

[startup+1242.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/555 4521
/proc/meminfo: memFree=24151360/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=815640 CPUtime=1242.34 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 203168 0 0 0 122832 1402 0 0 25 0 1 0 822260057 835215360 203119 33554432000 4194304 5714214 140735771503856 18446744073709551615 4319297 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 203910 203119 180 372 0 203535 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 815640

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 4522
/proc/meminfo: memFree=24113648/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=846888 CPUtime=1302.35 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 210955 0 0 0 128774 1461 0 0 25 0 1 0 822260057 867213312 210906 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 211722 210906 180 372 0 211347 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 846888

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4524
/proc/meminfo: memFree=24076548/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=879132 CPUtime=1362.34 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 219003 0 0 0 134711 1523 0 0 25 0 1 0 822260057 900231168 218954 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 219783 218954 180 372 0 219408 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 879132

[startup+1422.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/555 4526
/proc/meminfo: memFree=24039332/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=912264 CPUtime=1422.36 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 227297 0 0 0 140650 1586 0 0 25 0 1 0 822260057 934158336 227248 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 228066 227248 180 372 0 227691 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 912264

[startup+1482.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/555 4527
/proc/meminfo: memFree=24000376/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=946524 CPUtime=1482.35 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 235843 0 0 0 146583 1652 0 0 25 0 1 0 822260057 969240576 235794 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 236631 235794 180 372 0 236256 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 946524

[startup+1542.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/555 4529
/proc/meminfo: memFree=23964024/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=979080 CPUtime=1542.35 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 243962 0 0 0 152522 1713 0 0 25 0 1 0 822260057 1002577920 243913 33554432000 4194304 5714214 140735771503856 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 244770 243913 180 372 0 244395 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 979080

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 4530
/proc/meminfo: memFree=23929532/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=1009976 CPUtime=1602.35 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 251677 0 0 0 158463 1772 0 0 25 0 1 0 822260057 1034215424 251628 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 252494 251628 180 372 0 252119 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 1009976

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4532
/proc/meminfo: memFree=23893060/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=1041740 CPUtime=1662.36 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 259604 0 0 0 164404 1832 0 0 25 0 1 0 822260057 1066741760 259555 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 260435 259555 180 372 0 260060 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 1041740

[startup+1722.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/555 4534
/proc/meminfo: memFree=23855716/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=1074340 CPUtime=1722.36 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 267768 0 0 0 170342 1894 0 0 25 0 1 0 822260057 1100124160 267719 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 268585 267719 180 372 0 268210 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 1074340

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/555 4535
/proc/meminfo: memFree=23810676/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=1109652 CPUtime=1782.37 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 276601 0 0 0 176276 1961 0 0 25 0 1 0 822260057 1136283648 276552 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 277413 276552 180 372 0 277038 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 1109652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.06 2.05 2.01 3/555 4536
/proc/meminfo: memFree=23799636/32950928 swapFree=67056580/67111528
[pid=4459] ppid=4457 vsize=1119552 CPUtime=1800.07 cores=1,3,5,7
/proc/4459/stat : 4459 (wbo1.6) R 4457 4459 3492 0 -1 4202496 279072 0 0 0 178028 1979 0 0 25 0 1 0 822260057 1146421248 279023 33554432000 4194304 5714214 140735771503856 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/4459/statm: 279888 279023 180 372 0 279513 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1119552

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.07
CPU time (s): 1800.14
CPU user time (s): 1780.3
CPU system time (s): 19.843
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1119552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.3
system time used= 19.843
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 279078
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= 5
involuntary context switches= 1767

runsolver used 9.28659 second user time and 23.4734 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-03 15:10:30
IDJOB=3460975
IDBENCH=2925
IDSOLVER=1953
FILE ID=node148/3460975-1307106630
RUNJOBID= node148-1307092688-3517
PBS_JOBID= 13497980
Free space on /tmp= 73864 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_6_50_4.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3460975-1307106630/watcher-3460975-1307106630 -o /tmp/evaluation-result-3460975-1307106630/solver-3460975-1307106630 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460975-1307106630.opb

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

MD5SUM BENCH= 740b964ee569656e2f29dedde6e3939b
RANDOM SEED=1711355756

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:     32950928 kB
MemFree:      24322400 kB
Buffers:        227384 kB
Cached:         525144 kB
SwapCached:       7908 kB
Active:        7886744 kB
Inactive:       433256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24322400 kB
SwapTotal:    67111528 kB
SwapFree:     67056580 kB
Dirty:            4304 kB
Writeback:           0 kB
AnonPages:     7566164 kB
Mapped:          44468 kB
Slab:           179144 kB
PageTables:      59104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 171122668 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= 73856 MiB
End job on node148 at 2011-06-03 15:40:32