Trace number 362953

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, and are wall clock time (not CPU 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
bsolo 3.0.16? 1800.07 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-brandy.opb
MD5SUM7959aed3004450db7e4c9db414503999
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark6.579
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
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 constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 131073
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524346
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527202
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362953-1177020960/instance-362953-1177020960.opb
0.00/0.00	c File size is 565254 bytes.
0.09/0.11	c Highest Coefficient sum: 527202
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.112 s
0.09/0.12	c Var: 7470 Constr: 321 31/0/290 Lit: 109200 Watch. Lit: 15955
0.09/0.12	c Obj. Vars: 60 (0.803213 % of total variables)
7.39/7.46	c Pre-processing Time: 7.462 s
7.39/7.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.39/7.46	c        0   4382      272   107520  395    92697  214083      0      0 7.46
7.39/7.46	c Switching off LPR mode.
1799.96/1800.55	c      101   4382      373   110033  294    94405  235492    101     11 8.42
1799.96/1800.55	c      256   4382      528   111470  211    94709  259042    256     30 8.53
1799.96/1800.55	c      481   4382      753   125716  166    95097  284947    481     54 8.89
1799.96/1800.55	c      826   4381     1098   146892  133    95796  313442    826     78 10.47
1799.96/1800.55	c     1334   4381     1606   197722  123    96578  344787   1334    104 12.77
1799.96/1800.55	c     2097   4381     2369   269213  113    97939  379266   2097    115 18.22
1799.96/1800.55	c     3243   4381     3515   377843  107   100346  417193   3243    136 23.81
1799.96/1800.55	c     4964   4381     5236   531590  101   103846  458913   4964    156 31.72
1799.96/1800.55	c     7548   4381     7820   753032   96   108976  504805   7548    157 47.93
1799.96/1800.55	c    11427   4381    11699  1081501   92   116704  555286  11427    153 74.49
1799.96/1800.55	c    17250   4381    17522  1724328   98   128790  610815  17250    115 148.73
1799.96/1800.55	c    25987   4380    26259  2516818   95   146194  671897  25987    138 188.15
1799.96/1800.55	c    39097   4379    39369  3566711   90   172299  739087  39097    147 264.29
1799.96/1800.55	c    58773   4379    59045  5248289   88   211605  812996  58773    159 368.79
1799.96/1800.55	c    88283   4379    88555  7703860   86   270605  894296  88283    138 637.32
1799.96/1800.55	c   132553   4379   132825 11393029   85   359396  983726 132553    143 926.68
1799.96/1800.55	c   198964   4379   199236 13445230   67   492183  500000 198964    146 1361.83
1799.96/1800.55	c Resources Exceeded
1799.96/1800.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.55	c   17   246496 120166  1263903   246768 16350699 246496    136 1800.03
1799.96/1800.55	s UNKNOWN
1799.96/1800.55	c Total time: 1800.03 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-362953-1177020960 -o ROOT/results/node9/solver-362953-1177020960 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362953-1177020960/instance-362953-1177020960.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27381
/proc/meminfo: memFree=1853416/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=12292 CPUtime=0
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 178133600 12587008 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 3073 337 283 324 0 2003 0

[startup+0.059443 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27381
/proc/meminfo: memFree=1853416/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=5596 CPUtime=0.05
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 716 0 0 0 5 0 0 0 18 0 1 0 178133600 5730304 684 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 1399 684 350 324 0 329 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5596

[startup+0.101448 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27381
/proc/meminfo: memFree=1853416/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=6124 CPUtime=0.09
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 905 0 0 0 9 0 0 0 18 0 1 0 178133600 6270976 873 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134587071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 1531 873 402 324 0 461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.30147 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27381
/proc/meminfo: memFree=1853416/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=8756 CPUtime=0.29
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 1705 0 0 0 29 0 0 0 19 0 1 0 178133600 8966144 1534 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 2189 1534 306 324 0 1258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8756

[startup+0.701516 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27381
/proc/meminfo: memFree=1853416/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=8756 CPUtime=0.69
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 1718 0 0 0 69 0 0 0 23 0 1 0 178133600 8966144 1547 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 2189 1547 306 324 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8756

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1848352/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=8756 CPUtime=1.49
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 1718 0 0 0 149 0 0 0 25 0 1 0 178133600 8966144 1547 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 2189 1547 306 324 0 1258 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8756

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1848224/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=8888 CPUtime=3.09
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 1730 0 0 0 309 0 0 0 25 0 1 0 178133600 9101312 1559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 2222 1559 306 324 0 1291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8888

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1847008/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=9844 CPUtime=6.29
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 2233 0 0 0 628 1 0 0 25 0 1 0 178133600 10080256 1817 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 2461 1817 308 324 0 1530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9844

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1846752/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=10232 CPUtime=12.69
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 2553 0 0 0 1266 3 0 0 25 0 1 0 178133600 10477568 1921 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 2558 1921 312 324 0 1627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10232

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1843616/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=13376 CPUtime=25.48
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 3336 0 0 0 2544 4 0 0 25 0 1 0 178133600 13697024 2704 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 3344 2704 312 324 0 2413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13376

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1838624/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=18320 CPUtime=51.08
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 4586 0 0 0 5101 7 0 0 25 0 1 0 178133600 18759680 3954 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 4580 3954 312 324 0 3649 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18320

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1829728/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=27140 CPUtime=102.26
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 6783 0 0 0 10216 10 0 0 25 0 1 0 178133600 27791360 6151 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 6785 6151 312 324 0 5854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27140

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1820960/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=35940 CPUtime=162.25
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 8978 0 0 0 16210 15 0 0 25 0 1 0 178133600 36802560 8346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 8985 8346 312 324 0 8054 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35940

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1807200/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=49592 CPUtime=222.23
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 12388 0 0 0 22200 23 0 0 25 0 1 0 178133600 50782208 11756 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 12398 11756 312 324 0 11467 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49592

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1794080/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=62828 CPUtime=282.21
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 15710 0 0 0 28190 31 0 0 25 0 1 0 178133600 64335872 15078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 15707 15078 312 324 0 14776 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 62828

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1779936/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=76696 CPUtime=342.19
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 19173 0 0 0 34180 39 0 0 25 0 1 0 178133600 78536704 18541 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 19174 18541 312 324 0 18243 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 76696

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1770528/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=86132 CPUtime=402.17
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 21528 0 0 0 40172 45 0 0 25 0 1 0 178133600 88199168 20896 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 21533 20896 312 324 0 20602 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 86132

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1762528/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=94048 CPUtime=462.16
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 23512 0 0 0 46167 49 0 0 25 0 1 0 178133600 96305152 22880 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 23512 22880 312 324 0 22581 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 94048

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1755616/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=100932 CPUtime=522.14
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 25235 0 0 0 52160 54 0 0 25 0 1 0 178133600 103354368 24603 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 25233 24603 312 324 0 24302 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 100932

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1749024/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=107516 CPUtime=582.12
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 26879 0 0 0 58154 58 0 0 25 0 1 0 178133600 110096384 26247 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 26879 26247 312 324 0 25948 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 107516

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27382
/proc/meminfo: memFree=1740000/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=116464 CPUtime=642.1
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 29109 0 0 0 64146 64 0 0 25 0 1 0 178133600 119259136 28477 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 29116 28477 312 324 0 28185 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 116464


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

/proc/meminfo: memFree=1675424/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=180920 CPUtime=1061.99
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 45235 0 0 0 106082 117 0 0 25 0 1 0 178133600 185262080 44603 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 45230 44603 312 324 0 44299 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 180920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1670496/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=185808 CPUtime=1121.96
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 46444 0 0 0 112075 121 0 0 25 0 1 0 178133600 190267392 45812 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 46452 45812 312 324 0 45521 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 185808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1666592/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=189764 CPUtime=1181.95
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 47436 0 0 0 118069 126 0 0 25 0 1 0 178133600 194318336 46804 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 47441 46804 312 324 0 46510 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 189764

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1662432/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=193872 CPUtime=1241.93
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 48460 0 0 0 124062 131 0 0 25 0 1 0 178133600 198524928 47828 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 48468 47828 312 324 0 47537 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 193872

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1658528/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=197724 CPUtime=1301.91
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 49428 0 0 0 130057 134 0 0 25 0 1 0 178133600 202469376 48796 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 49431 48796 312 324 0 48500 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 197724

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1654752/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=201544 CPUtime=1361.89
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 50377 0 0 0 136051 138 0 0 25 0 1 0 178133600 206381056 49745 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 50386 49745 312 324 0 49455 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 201544

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1647712/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=208368 CPUtime=1421.88
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 52106 0 0 0 142043 145 0 0 25 0 1 0 178133600 213368832 51474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 52092 51474 312 324 0 51161 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 208368

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1645856/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=210356 CPUtime=1481.86
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 52593 0 0 0 148036 150 0 0 25 0 1 0 178133600 215404544 51961 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 52589 51961 312 324 0 51658 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 210356

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1642528/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=213772 CPUtime=1541.84
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 53426 0 0 0 154031 153 0 0 25 0 1 0 178133600 218902528 52794 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 53443 52794 312 324 0 52512 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 213772

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1639264/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=216924 CPUtime=1601.82
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 54231 0 0 0 160026 156 0 0 25 0 1 0 178133600 222130176 53599 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 54231 53599 312 324 0 53300 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 216924

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1631520/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=224756 CPUtime=1661.81
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 56180 0 0 0 166021 160 0 0 25 0 1 0 178133600 230150144 55548 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 56189 55548 312 324 0 55258 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 224756

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1623584/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=232760 CPUtime=1721.79
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 58182 0 0 0 172012 167 0 0 25 0 1 0 178133600 238346240 57550 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 58190 57550 312 324 0 57259 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 232760

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1614304/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=241824 CPUtime=1781.77
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 60469 0 0 0 178006 171 0 0 25 0 1 0 178133600 247627776 59837 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 60456 59837 312 324 0 59525 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 241824

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1612896/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=243264 CPUtime=1791.38
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 60807 0 0 0 178966 172 0 0 25 0 1 0 178133600 249102336 60175 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 60816 60175 312 324 0 59885 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 243264

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1612448/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=243656 CPUtime=1794.58
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 60917 0 0 0 179286 172 0 0 25 0 1 0 178133600 249503744 60285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 60914 60285 312 324 0 59983 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 243656

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1612192/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=244048 CPUtime=1797.77
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 61022 0 0 0 179605 172 0 0 25 0 1 0 178133600 249905152 60390 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 61012 60390 312 324 0 60081 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 244048

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1611872/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=244308 CPUtime=1799.36
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 61078 0 0 0 179764 172 0 0 25 0 1 0 178133600 250171392 60446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 61077 60446 312 324 0 60146 0
Current children cumulated CPU time (s) 1799.36
Current children cumulated vsize (KiB) 244308

[startup+1800.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1611872/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=244440 CPUtime=1799.76
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 61092 0 0 0 179804 172 0 0 25 0 1 0 178133600 250306560 60460 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 61110 60460 312 324 0 60179 0
Current children cumulated CPU time (s) 1799.76
Current children cumulated vsize (KiB) 244440

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27384
/proc/meminfo: memFree=1611872/2055920 swapFree=4152812/4192956
[pid=27381] ppid=27379 vsize=244440 CPUtime=1799.96
/proc/27381/stat : 27381 (bsolo3.0.16) R 27379 27381 26514 0 -1 4194304 61099 0 0 0 179824 172 0 0 25 0 1 0 178133600 250306560 60467 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27381/statm: 61110 60467 312 324 0 60179 0
Current children cumulated CPU time (s) 1799.96
Current children cumulated vsize (KiB) 244440

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.07
CPU user time (s): 1798.3
CPU system time (s): 1.76673
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 244440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.3
system time used= 1.76673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61103
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= 12
involuntary context switches= 1224

runsolver used 2.14067 second user time and 4.13437 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Thu Apr 19 22:16:00 UTC 2007

IDJOB= 362953
IDBENCH= 1699
IDSOLVER= 163
FILE ID= node9/362953-1177020960

PBS_JOBID= 4630575

Free space on /tmp= 66424 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-brandy.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362953-1177020960/instance-362953-1177020960.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-362953-1177020960 -o ROOT/results/node9/solver-362953-1177020960 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362953-1177020960/instance-362953-1177020960.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  7959aed3004450db7e4c9db414503999

RANDOM SEED= 221861495

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.221
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		: 3000.221
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:       1853824 kB
Buffers:         28652 kB
Cached:         110736 kB
SwapCached:       7900 kB
Active:          65460 kB
Inactive:        97308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853824 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            4960 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            24856 kB
Committed_AS:  6076792 kB
PageTables:       1784 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= 66424 MiB

End job on node9 on Thu Apr 19 22:46:01 UTC 2007