Trace number 1878553

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 cl? 1798 1798.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8691
Best CPU time to get the best result obtained on this benchmark0.656899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
Number of bits of the biggest sum of numbers17
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878553-1245133935.opb
0.00/0.00	c File size is 19885 bytes.
0.00/0.00	c Highest Coefficient sum: 96797
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.003 s
0.00/0.00	c Var: 548 Constr: 166 41/22/103 Lit: 1592 Watch. Lit: 897
0.00/0.00	c Obj. Vars: 416 (75.9124 % of total variables)
0.00/0.00	c Formula reductions applied at preprocessing
0.00/0.00	c Pre-processing Time: 0.006 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    473      151     1456    9     1002    2655      0      0 0.01
0.00/0.02	c Initial Lower Bound: 4569
0.00/0.02	c Initial Path Cost: 0
1797.97/1798.52	c      100    473      251     9108   36     1182    2921    100   3225 0.03
1797.97/1798.52	c      250    473      401    19568   48     1497    3214    250   5952 0.04
1797.97/1798.52	c      475    473      626    35011   55     1947    3536    475   7661 0.06
1797.97/1798.52	c      814    473      965    58322   60     2624    3890    814   8140 0.10
1797.97/1798.52	c     1323    473     1474    93396   63     3645    4280   1323   7736 0.17
1797.97/1798.52	c     2088    473     2239   146159   65     5173    4709   2088   6779 0.31
1797.97/1798.52	c     3234    473     3385   225190   66     7464    5180   3234   5462 0.59
1797.97/1798.52	c     4956    473     5107   339323   66    10915    5699   4956   5130 0.97
1797.97/1798.52	c     7541    473     4681   301255   64    10067    6269   4530   3776 2.00
1797.97/1798.52	c    11420    473     5271   333670   63    11252    6896   5120   3269 3.49
1797.97/1798.52	c    17242    473     3866   239033   61     8454    7586   3715   2990 5.77
1797.97/1798.52	c    25980    473     4717   287469   60    10163    8345   4566   2705 9.60
1797.97/1798.52	c    39090    473     4839   294666   60    10406    9180   4688   2178 17.94
1797.97/1798.52	c    58761    473     5501   332765   60    11727   10099   5350   2177 26.98
1797.97/1798.52	c    88272    473     8917   548565   61    18555   11109   8766   2076 42.51
1797.97/1798.52	c   132542    473     7428   456107   61    15578   12220   7277   1943 68.19
1797.97/1798.52	c   198952    473    11051   674499   61    22823   13443  10900   1559 127.59
1797.97/1798.52	c   298573    473     7174   436365   60    15060   14788   7023   1368 218.21
1797.97/1798.52	c   448008    472    12826   778534   60    26371   16267  12675   1138 393.39
1797.97/1798.52	c   672166    471    13060   775021   59    26834   17894  12909    950 706.87
1797.97/1798.52	c  1008409    471    12146   702403   57    24988   19684  11995    969 1040.66
1797.97/1798.52	c Resources Exceeded
1797.97/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.52	c   21  1496539  69211  1578231    10161   592770  10010    832 1798.00
1797.97/1798.52	s UNKNOWN
1797.97/1798.52	c Total time: 1798 s

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-1878553-1245133935/watcher-1878553-1245133935 -o /tmp/evaluation-result-1878553-1245133935/solver-1878553-1245133935 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878553-1245133935.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: 0.91 0.95 0.98 3/64 7117
/proc/meminfo: memFree=1785096/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=10712 CPUtime=0
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 180990648 10969088 256 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 2678 256 188 640 0 2034 0

[startup+0.0376571 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7117
/proc/meminfo: memFree=1785096/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=11028 CPUtime=0.03
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 487 0 0 0 3 0 0 0 18 0 1 0 180990648 11292672 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 2757 419 289 640 0 2113 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11028

[startup+0.10165 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7117
/proc/meminfo: memFree=1785096/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=11688 CPUtime=0.09
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 649 0 0 0 9 0 0 0 18 0 1 0 180990648 11968512 581 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 2922 581 289 640 0 2278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11688

[startup+0.301671 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7117
/proc/meminfo: memFree=1785096/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=12888 CPUtime=0.29
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 956 0 0 0 29 0 0 0 19 0 1 0 180990648 13197312 888 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 3222 888 289 640 0 2578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12888

[startup+0.701715 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7117
/proc/meminfo: memFree=1785096/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=14744 CPUtime=0.69
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 1425 0 0 0 69 0 0 0 22 0 1 0 180990648 15097856 1357 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 3686 1357 289 640 0 3042 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14744

[startup+1.5018 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 7118
/proc/meminfo: memFree=1779712/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=16600 CPUtime=1.49
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 1886 0 0 0 149 0 0 0 25 0 1 0 180990648 16998400 1818 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 4150 1818 289 640 0 3506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16600

[startup+3.10197 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 7118
/proc/meminfo: memFree=1778816/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=17000 CPUtime=3.09
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 1985 0 0 0 308 1 0 0 25 0 1 0 180990648 17408000 1917 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 4250 1917 289 640 0 3606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30232 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 7118
/proc/meminfo: memFree=1777728/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=17544 CPUtime=6.29
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 2113 0 0 0 628 1 0 0 25 0 1 0 180990648 17965056 2045 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 4386 2045 289 640 0 3742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17544

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 7118
/proc/meminfo: memFree=1776896/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=18624 CPUtime=12.69
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 2403 0 0 0 1266 3 0 0 25 0 1 0 180990648 19070976 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 4656 2335 289 640 0 4012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18624

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 7118
/proc/meminfo: memFree=1775744/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=19420 CPUtime=25.49
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 2591 0 0 0 2543 6 0 0 25 0 1 0 180990648 19886080 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 4855 2523 289 640 0 4211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19420

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 7118
/proc/meminfo: memFree=1774080/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=21144 CPUtime=51.07
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 3029 0 0 0 5095 12 0 0 25 0 1 0 180990648 21651456 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543840 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 5286 2961 289 640 0 4642 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21144

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 7118
/proc/meminfo: memFree=1772864/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=22340 CPUtime=102.26
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 3325 0 0 0 10205 21 0 0 25 0 1 0 180990648 22876160 3257 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 5585 3257 289 640 0 4941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22340

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1771840/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=23268 CPUtime=162.24
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 3570 0 0 0 16194 30 0 0 25 0 1 0 180990648 23826432 3502 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 5817 3502 289 640 0 5173 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1771776/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=23268 CPUtime=222.22
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 3575 0 0 0 22184 38 0 0 25 0 1 0 180990648 23826432 3507 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 5817 3507 289 640 0 5173 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23268

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1770560/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=24508 CPUtime=282.21
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 3868 0 0 0 28174 47 0 0 25 0 1 0 180990648 25096192 3800 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6127 3800 289 640 0 5483 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1770496/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=24508 CPUtime=342.19
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 3868 0 0 0 34166 53 0 0 25 0 1 0 180990648 25096192 3800 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6127 3800 289 640 0 5483 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24508

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1769536/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=25576 CPUtime=402.18
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4147 0 0 0 40156 62 0 0 25 0 1 0 180990648 26189824 4079 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6394 4079 289 640 0 5750 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25576

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1769408/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=25720 CPUtime=462.16
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4157 0 0 0 46146 70 0 0 25 0 1 0 180990648 26337280 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6430 4089 289 640 0 5786 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25720

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1769472/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=25720 CPUtime=522.14
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4157 0 0 0 52137 77 0 0 25 0 1 0 180990648 26337280 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6430 4089 289 640 0 5786 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1769408/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=25720 CPUtime=582.12
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4157 0 0 0 58128 84 0 0 25 0 1 0 180990648 26337280 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 134540860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6430 4089 289 640 0 5786 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25720

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1769408/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=25720 CPUtime=642.11
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4157 0 0 0 64121 90 0 0 25 0 1 0 180990648 26337280 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6430 4089 289 640 0 5786 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25720

[startup+702.302 s]

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

/proc/meminfo: memFree=1768000/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=26916 CPUtime=1061.98
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4456 0 0 0 106047 151 0 0 25 0 1 0 180990648 27561984 4388 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6729 4388 289 640 0 6085 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1766848/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=27980 CPUtime=1121.97
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4743 0 0 0 112039 158 0 0 25 0 1 0 180990648 28651520 4675 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6995 4675 289 640 0 6351 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 27980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7118
/proc/meminfo: memFree=1766784/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=27980 CPUtime=1181.94
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4752 0 0 0 118030 164 0 0 25 0 1 0 180990648 28651520 4684 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 6995 4684 289 640 0 6351 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 27980

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766528/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28124 CPUtime=1241.93
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4764 0 0 0 124023 170 0 0 25 0 1 0 180990648 28798976 4696 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7031 4696 289 640 0 6387 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 28124

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766464/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28124 CPUtime=1301.92
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4775 0 0 0 130015 177 0 0 25 0 1 0 180990648 28798976 4707 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7031 4707 289 640 0 6387 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 28124

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766464/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28124 CPUtime=1361.9
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4775 0 0 0 136006 184 0 0 25 0 1 0 180990648 28798976 4707 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7031 4707 289 640 0 6387 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 28124

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766336/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28268 CPUtime=1421.88
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4798 0 0 0 141997 191 0 0 25 0 1 0 180990648 28946432 4730 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7067 4730 289 640 0 6423 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 28268

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766464/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28268 CPUtime=1481.86
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4798 0 0 0 147987 199 0 0 25 0 1 0 180990648 28946432 4730 1992294400 134512640 137136520 4294956256 18446744073709551615 135982513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7067 4730 289 640 0 6423 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 28268

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766144/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28592 CPUtime=1541.84
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4875 0 0 0 153976 208 0 0 25 0 1 0 180990648 29278208 4807 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7148 4807 289 640 0 6504 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 28592

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766080/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28592 CPUtime=1601.83
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 159965 218 0 0 25 0 1 0 180990648 29278208 4820 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7148 4820 289 640 0 6504 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 28592

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766016/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28592 CPUtime=1661.81
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 165956 225 0 0 25 0 1 0 180990648 29278208 4820 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7148 4820 289 640 0 6504 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 28592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7120
/proc/meminfo: memFree=1766016/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1721.79
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 171949 230 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 28360

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1781.77
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 177942 235 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 28360

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1791.37
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 178900 237 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 28360

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1794.57
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 179219 238 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 28360

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1796.17
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 179379 238 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 28360

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1796.97
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 179459 238 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 28360

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1797.77
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 179539 238 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 28360

[startup+1798.51 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7126
/proc/meminfo: memFree=1766008/2055920 swapFree=4191900/4192956
[pid=7117] ppid=7115 vsize=28360 CPUtime=1797.97
/proc/7117/stat : 7117 (bsolo) R 7115 7117 6911 0 -1 4194304 4888 0 0 0 179559 238 0 0 25 0 1 0 180990648 29040640 4781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7117/statm: 7090 4781 289 640 0 6446 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 28360

Child status: 0
Real time (s): 1798.53
CPU time (s): 1798
CPU user time (s): 1795.62
CPU system time (s): 2.38864
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 28592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.62
system time used= 2.38864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4889
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= 2353

runsolver used 1.39079 second user time and 3.9154 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 08:32:15
IDJOB=1878553
IDBENCH=1866
IDSOLVER=700
FILE ID=node37/1878553-1245133935
PBS_JOBID= 9363691
Free space on /tmp= 66168 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878553-1245133935/watcher-1878553-1245133935 -o /tmp/evaluation-result-1878553-1245133935/solver-1878553-1245133935 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878553-1245133935.opb

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

MD5SUM BENCH= 38a2c469f9dc1120b8fe634a693ac03d
RANDOM SEED=1748836599

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1785576 kB
Buffers:         36916 kB
Cached:         153904 kB
SwapCached:        260 kB
Active:          52376 kB
Inactive:       151668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785576 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          21752 kB
Slab:            52392 kB
Committed_AS:   155108 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66164 MiB
End job on node37 at 2009-06-16 09:02:13