Trace number 3461486

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.6? (TO) 1800.11 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.013997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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-3461486-1307099897.opb.
0.00/0.00	c Instance file HOME/instance-3461486-1307099897.opb
0.00/0.00	c File size is 7011 bytes.
0.00/0.00	c Highest Coefficient sum: 22
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:      420                                                 |
0.00/0.00	c |  Number Clauses:        21                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
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 |     420       41      840 |     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 |     420       41      840 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       100 |     420       41      840 |     5500      100     66 |  0.001 % |
0.00/0.00	c |       250 |     420       41      840 |     6050      250     80 |  0.001 % |
0.00/0.01	c |       477 |     420       41      840 |     6655      477     93 |  0.001 % |
0.00/0.03	c |       814 |     420       41      840 |     7320      814    106 |  0.001 % |
0.00/0.06	c |      1320 |     420       41      840 |     8052     1320    108 |  0.001 % |
0.09/0.11	c |      2079 |     420       41      840 |     8857     2079    111 |  0.001 % |
0.19/0.20	c |      3221 |     420       41      840 |     9743     3221    114 |  0.001 % |
0.39/0.43	c |      4930 |     420       41      840 |    10717     4930    123 |  0.001 % |
0.79/0.84	c |      7493 |     420       41      840 |    11789     7493    122 |  0.001 % |
1.39/1.45	c |     11338 |     420       41      840 |    12968    11338    123 |  0.001 % |
2.19/2.25	c |     17104 |     420       41      840 |    14265    10430    113 |  0.001 % |
4.19/4.23	c |     25753 |     420       41      840 |    15692    11764    119 |  0.001 % |
6.49/6.60	c |     38729 |     420       41      840 |    17261     8681    104 |  0.001 % |
11.49/11.52	c |     58191 |     420       41      840 |    18987    10520    129 |  0.001 % |
19.09/19.16	c |     87383 |     420       41      840 |    20886    10775    105 |  0.001 % |
30.59/30.65	c |    131172 |     420       41      840 |    22974    12080    117 |  0.001 % |
45.70/45.75	c |    196857 |     420       41      840 |    25272    18901    101 |  0.001 % |
76.19/76.26	c |    295384 |     420       41      840 |    27799    13218    120 |  0.001 % |
126.80/126.84	c |    443173 |     420       41      840 |    30579    25296    150 |  0.001 % |
304.71/304.76	c |    664857 |     420       41      840 |    33637    12704    198 |  0.001 % |
552.71/552.70	c |    997384 |     420       41      840 |    37001    14009    206 |  0.001 % |
724.22/724.20	c |   1496172 |     420       41      840 |    40701    18572    213 |  0.001 % |
1054.33/1054.31	c |   2244354 |     420       41      840 |    44771    33753    143 |  0.001 % |
1779.66/1779.67	c |   3366629 |     420       41      840 |    49248    16915    150 |  0.001 % |

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-3461486-1307099897/watcher-3461486-1307099897 -o /tmp/evaluation-result-3461486-1307099897/solver-3461486-1307099897 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461486-1307099897.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: 1.92 2.00 1.99 3/550 3968
/proc/meminfo: memFree=25065488/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=2240 CPUtime=0 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 347 0 0 0 0 0 0 0 23 0 1 0 821586770 2293760 298 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 560 298 180 372 0 185 0

[startup+0.103697 s]
/proc/loadavg: 1.92 2.00 1.99 3/550 3968
/proc/meminfo: memFree=25065488/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=3428 CPUtime=0.09 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 655 0 0 0 9 0 0 0 23 0 1 0 821586770 3510272 606 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 857 607 180 372 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.200684 s]
/proc/loadavg: 1.92 2.00 1.99 3/550 3968
/proc/meminfo: memFree=25065488/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=4224 CPUtime=0.19 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 861 0 0 0 19 0 0 0 24 0 1 0 821586770 4325376 812 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 1056 813 180 372 0 681 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4224

[startup+0.300668 s]
/proc/loadavg: 1.92 2.00 1.99 3/550 3968
/proc/meminfo: memFree=25065488/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=4928 CPUtime=0.29 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 1035 0 0 0 29 0 0 0 25 0 1 0 821586770 5046272 986 33554432000 4194304 5714214 140735924388288 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 1232 986 180 372 0 857 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4928

[startup+0.700591 s]
/proc/loadavg: 1.92 2.00 1.99 3/550 3968
/proc/meminfo: memFree=25065488/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=6948 CPUtime=0.69 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 1518 0 0 0 68 1 0 0 25 0 1 0 821586770 7114752 1469 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 1737 1469 180 372 0 1362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6948

[startup+1.50044 s]
/proc/loadavg: 1.92 2.00 1.99 3/555 3980
/proc/meminfo: memFree=25047656/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=10580 CPUtime=1.49 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 2446 0 0 0 146 3 0 0 25 0 1 0 821586770 10833920 2397 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 2645 2397 180 372 0 2270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10580

[startup+3.10113 s]
/proc/loadavg: 1.92 2.00 1.99 3/555 3980
/proc/meminfo: memFree=25035512/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=13288 CPUtime=3.09 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 3100 0 0 0 304 5 0 0 25 0 1 0 821586770 13606912 3051 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 3322 3051 180 372 0 2947 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13288

[startup+6.30052 s]
/proc/loadavg: 1.93 2.00 1.99 3/555 3980
/proc/meminfo: memFree=25016816/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=16544 CPUtime=6.29 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 3910 0 0 0 619 10 0 0 25 0 1 0 821586770 16941056 3861 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 4136 3861 180 372 0 3761 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16544

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.99 3/555 3980
/proc/meminfo: memFree=24997856/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=22960 CPUtime=12.69 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 5473 0 0 0 1255 14 0 0 25 0 1 0 821586770 23511040 5424 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319375 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 5740 5424 180 372 0 5365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22960

[startup+25.5008 s]
/proc/loadavg: 1.95 2.00 1.99 3/555 3981
/proc/meminfo: memFree=24964272/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=31864 CPUtime=25.49 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 7631 0 0 0 2523 26 0 0 25 0 1 0 821586770 32628736 7582 33554432000 4194304 5714214 140735924388288 18446744073709551615 4320123 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 7966 7582 180 372 0 7591 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31864

[startup+51.1009 s]
/proc/loadavg: 1.96 2.00 1.99 3/555 3981
/proc/meminfo: memFree=24926600/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=49384 CPUtime=51.09 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 11862 0 0 0 5063 46 0 0 25 0 1 0 821586770 50569216 11813 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 12346 11813 180 372 0 11971 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49384

[startup+102.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/555 3983
/proc/meminfo: memFree=24865908/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=67952 CPUtime=102.3 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 16330 0 0 0 10156 74 0 0 25 0 1 0 821586770 69582848 16281 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 16988 16281 180 372 0 16613 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 67952

[startup+162.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/555 3984
/proc/meminfo: memFree=24822588/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=110568 CPUtime=162.3 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 26891 0 0 0 16130 100 0 0 25 0 1 0 821586770 113221632 26842 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 27642 26842 180 372 0 27267 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 110568

[startup+222.322 s]
/proc/loadavg: 2.07 2.04 2.01 3/555 3986
/proc/meminfo: memFree=24768008/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=115684 CPUtime=222.33 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 28159 0 0 0 22117 116 0 0 25 0 1 0 821586770 118460416 28110 33554432000 4194304 5714214 140735924388288 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 28921 28110 180 372 0 28546 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 115684

[startup+282.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/555 3988
/proc/meminfo: memFree=24757804/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=119204 CPUtime=282.3 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 28969 0 0 0 28106 124 0 0 25 0 1 0 821586770 122064896 28920 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 29801 28920 180 372 0 29426 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 119204

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 3989
/proc/meminfo: memFree=24752200/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=124564 CPUtime=342.3 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 30290 0 0 0 34091 139 0 0 25 0 1 0 821586770 127553536 30241 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 31141 30241 180 372 0 30766 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124564

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 3991
/proc/meminfo: memFree=24733216/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=129544 CPUtime=402.31 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 31433 0 0 0 40084 147 0 0 25 0 1 0 821586770 132653056 31368 33554432000 4194304 5714214 140735924388288 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 32386 31368 180 372 0 32011 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 129544

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 3992
/proc/meminfo: memFree=24721872/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=133260 CPUtime=462.31 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 32333 0 0 0 46074 157 0 0 25 0 1 0 821586770 136458240 32268 33554432000 4194304 5714214 140735924388288 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 33315 32268 180 372 0 32940 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 133260

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 3994
/proc/meminfo: memFree=24682672/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=159636 CPUtime=522.31 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 38923 0 0 0 52049 182 0 0 25 0 1 0 821586770 163467264 38858 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319855 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 39909 38858 180 372 0 39534 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 159636

[startup+582.301 s]
/proc/loadavg: 2.13 2.03 2.01 3/555 3996
/proc/meminfo: memFree=24666840/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=168696 CPUtime=582.32 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 41157 0 0 0 58020 212 0 0 25 0 1 0 821586770 172744704 41072 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 42174 41072 180 372 0 41799 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 168696

[startup+642.301 s]

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

[startup+882.321 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 4004
/proc/meminfo: memFree=24490572/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=251560 CPUtime=882.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 61656 0 0 0 87874 360 0 0 25 0 1 0 821586770 257597440 61395 33554432000 4194304 5714214 140735924388288 18446744073709551615 4299968 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 62890 61395 180 372 0 62515 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 251560

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4005
/proc/meminfo: memFree=24481096/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=262324 CPUtime=942.32 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 64305 0 0 0 93839 393 0 0 25 0 1 0 821586770 268619776 64044 33554432000 4194304 5714214 140735924388288 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 65581 64044 180 372 0 65206 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 262324

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 4007
/proc/meminfo: memFree=24464060/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=280028 CPUtime=1002.33 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 68568 0 0 0 99813 420 0 0 25 0 1 0 821586770 286748672 68307 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 70007 68307 180 372 0 69632 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 280028

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 4008
/proc/meminfo: memFree=24452236/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=292008 CPUtime=1062.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 71593 0 0 0 105783 451 0 0 25 0 1 0 821586770 299016192 71332 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 73002 71332 180 372 0 72627 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 292008

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/555 4010
/proc/meminfo: memFree=24414736/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=325336 CPUtime=1122.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 79854 0 0 0 111772 462 0 0 25 0 1 0 821586770 333144064 79593 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 81334 79593 180 372 0 80959 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 325336

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/555 4012
/proc/meminfo: memFree=24410848/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=328252 CPUtime=1182.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 80552 0 0 0 117762 472 0 0 25 0 1 0 821586770 336130048 80291 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 82063 80291 180 372 0 81688 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 328252

[startup+1242.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/555 4013
/proc/meminfo: memFree=24389500/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=349632 CPUtime=1242.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 85878 0 0 0 123749 485 0 0 25 0 1 0 821586770 358023168 85617 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319243 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 87408 85617 180 372 0 87033 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 349632

[startup+1302.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/555 4015
/proc/meminfo: memFree=24381532/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=356040 CPUtime=1302.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 87491 0 0 0 129736 498 0 0 25 0 1 0 821586770 364584960 87230 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 89010 87230 180 372 0 88635 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 356040

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/555 4016
/proc/meminfo: memFree=24383372/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=356376 CPUtime=1362.34 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 87634 0 0 0 135715 519 0 0 25 0 1 0 821586770 364929024 87373 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 89094 87373 180 372 0 88719 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 356376

[startup+1422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 4018
/proc/meminfo: memFree=24382332/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=356520 CPUtime=1422.36 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 87681 0 0 0 141688 548 0 0 25 0 1 0 821586770 365076480 87420 33554432000 4194304 5714214 140735924388288 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 89130 87420 180 372 0 88755 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 356520

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4020
/proc/meminfo: memFree=24368508/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=360640 CPUtime=1482.35 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 88660 0 0 0 147664 571 0 0 25 0 1 0 821586770 369295360 88399 33554432000 4194304 5714214 140735924388288 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 90160 88399 180 372 0 89785 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 360640

[startup+1542.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 4021
/proc/meminfo: memFree=24321592/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=396580 CPUtime=1542.37 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 97571 0 0 0 153643 594 0 0 25 0 1 0 821586770 406097920 97310 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 99145 97310 180 372 0 98770 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 396580

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 4023
/proc/meminfo: memFree=24316728/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=400240 CPUtime=1602.35 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 98496 0 0 0 159620 615 0 0 25 0 1 0 821586770 409845760 98235 33554432000 4194304 5714214 140735924388288 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 100060 98235 180 372 0 99685 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 400240

[startup+1662.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/555 4024
/proc/meminfo: memFree=24298696/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=400816 CPUtime=1662.36 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 98613 0 0 0 165600 636 0 0 25 0 1 0 821586770 410435584 98352 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 100204 98352 180 372 0 99829 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 400816

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/555 4026
/proc/meminfo: memFree=24294080/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=405592 CPUtime=1722.36 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 99737 0 0 0 171575 661 0 0 25 0 1 0 821586770 415326208 99476 33554432000 4194304 5714214 140735924388288 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 101398 99476 180 372 0 101023 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 405592

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/555 4028
/proc/meminfo: memFree=24264164/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=412012 CPUtime=1782.36 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 101319 0 0 0 177551 685 0 0 25 0 1 0 821586770 421900288 101058 33554432000 4194304 5714214 140735924388288 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 103003 101058 180 372 0 102628 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 412012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.06 2.05 2.01 3/555 4028
/proc/meminfo: memFree=24260176/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=414388 CPUtime=1800.07 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 101939 0 0 0 179315 692 0 0 25 0 1 0 821586770 424333312 101678 33554432000 4194304 5714214 140735924388288 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 103597 101678 180 372 0 103222 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 414388

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: 2.06 2.05 2.01 3/555 4028
/proc/meminfo: memFree=24260176/32950928 swapFree=67056580/67111528
[pid=3968] ppid=3965 vsize=414388 CPUtime=1800.07 cores=1,3,5,7
/proc/3968/stat : 3968 (wbo1.6) R 3965 3968 3492 0 -1 4202496 101939 0 0 0 179315 692 0 0 25 0 1 0 821586770 424333312 101678 33554432000 4194304 5714214 140735924388288 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/3968/statm: 103597 101678 180 372 0 103222 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 414388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.11
CPU user time (s): 1793.16
CPU system time (s): 6.94594
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 414388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.16
system time used= 6.94594
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101939
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= 3721

runsolver used 9.12961 second user time and 23.6264 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-03 13:18:17
IDJOB=3461486
IDBENCH=2598
IDSOLVER=1953
FILE ID=node148/3461486-1307099897
RUNJOBID= node148-1307092688-3517
PBS_JOBID= 13497980
Free space on /tmp= 73864 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461486-1307099897/watcher-3461486-1307099897 -o /tmp/evaluation-result-3461486-1307099897/solver-3461486-1307099897 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461486-1307099897.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=1440535119

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:      25065528 kB
Buffers:        224368 kB
Cached:         525724 kB
SwapCached:       7908 kB
Active:        7145540 kB
Inactive:       432680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25065528 kB
SwapTotal:    67111528 kB
SwapFree:     67056580 kB
Dirty:            4312 kB
Writeback:           0 kB
AnonPages:     6826308 kB
Mapped:          43416 kB
Slab:           179128 kB
PageTables:      57528 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170361744 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= 73860 MiB
End job on node148 at 2011-06-03 13:48:19