Trace number 1877553

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? 1798.3 1798.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6548
Best CPU time to get the best result obtained on this benchmark3.69744
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
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: Cardinality Constraint 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-1877553-1245132913.opb
0.00/0.00	c File size is 125155 bytes.
0.00/0.02	c Highest Coefficient sum: 489211
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.019 s
0.00/0.02	c Var: 2655 Constr: 291 144/146/1 Lit: 22251 Watch. Lit: 11493
0.00/0.02	c Obj. Vars: 2655 (100 % of total variables)
0.30/0.37	c Pre-processing Time: 0.373 s
0.59/0.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.63	c        0   2463      281    21607   76    11161  106824      0      0 0.37
0.59/0.63	c Initial Lower Bound: 6533
0.59/0.63	c Initial Path Cost: 0
1798.06/1798.80	c      100   2463      396    36335   91    12306  117507    115    133 0.75
1798.06/1798.80	c      252   2463      565    58254  103    13676  129258    284    263 0.96
1798.06/1798.80	c      478   2463      805   132881  165    16434  142184    524    270 1.76
1798.06/1798.80	c      816   2463     1172   259741  221    59355  156403    891    301 2.70
1798.06/1798.80	c     1324   2463     1699   411458  242    63763  172044   1418    275 4.80
1798.06/1798.80	c     2087   2463     2504   655666  261    99811  189249   2223    269 7.75
1798.06/1798.80	c     3233   2463     3704  1168795  315   143414  208174   3423    197 16.36
1798.06/1798.80	c     4954   2463     5481  1932164  352   159101  228992   5200    192 25.78
1798.06/1798.80	c     7538   2463     8222  3670723  446   202842  251892   7941    173 43.37
1798.06/1798.80	c    11418   2463    12208  6428777  526   236001  277082  11927    152 74.75
1798.06/1798.80	c    17240   2463    18418 11030455  598   309790  304791  18137    117 146.53
1798.06/1798.80	c    25978   2463    27762 19542991  703   410467  335271  27481     94 275.49
1798.06/1798.80	c    39090   2463    42336 35407296  836   787712  368799  42055     56 690.75
1798.06/1798.80	c    58764   2463    63292 51956475  820  1035810  405679  63011     46 1256.10
1798.06/1798.80	c Resources Exceeded
1798.06/1798.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.06/1798.80	c   14    70516  31858   605969    75712 62417812  75431     39 1798.17
1798.06/1798.80	s UNKNOWN
1798.06/1798.80	c Total time: 1798.17 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-1877553-1245132913/watcher-1877553-1245132913 -o /tmp/evaluation-result-1877553-1245132913/solver-1877553-1245132913 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877553-1245132913.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: 0.92 0.98 0.99 2/64 7318
/proc/meminfo: memFree=1949984/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=18812 CPUtime=0
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 66024318 19263488 281 1992294400 134512640 137136520 4294956256 18446744073709551615 134517403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 4703 281 181 640 0 4028 0

[startup+0.0952159 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 7318
/proc/meminfo: memFree=1949984/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=11536 CPUtime=0.09
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 66024318 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11536

[startup+0.101216 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 7318
/proc/meminfo: memFree=1949984/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=11536 CPUtime=0.1
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 510 0 0 0 10 0 0 0 18 0 1 0 66024318 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11536

[startup+0.301255 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 7318
/proc/meminfo: memFree=1949984/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=11536 CPUtime=0.3
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 510 0 0 0 30 0 0 0 19 0 1 0 66024318 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 11536

[startup+0.701335 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 7318
/proc/meminfo: memFree=1949984/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=12420 CPUtime=0.69
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 2934 0 0 0 67 2 0 0 22 0 1 0 66024318 12718080 797 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 3105 797 291 640 0 2461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12420

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1947736/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=13660 CPUtime=1.49
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 3216 0 0 0 143 6 0 0 25 0 1 0 66024318 13987840 1079 1992294400 134512640 137136520 4294956256 18446744073709551615 134598538 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 3415 1079 291 640 0 2771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13660

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1945176/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=17504 CPUtime=3.09
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 4203 0 0 0 302 7 0 0 25 0 1 0 66024318 17924096 2066 1992294400 134512640 137136520 4294956256 18446744073709551615 134598627 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 4376 2066 291 640 0 3732 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17504

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1940952/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=20384 CPUtime=6.28
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 4899 0 0 0 621 7 0 0 25 0 1 0 66024318 20873216 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 134574232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 5096 2762 291 640 0 4452 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20384

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1934040/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=26848 CPUtime=12.68
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 6512 0 0 0 1260 8 0 0 25 0 1 0 66024318 27492352 4375 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 6712 4375 291 640 0 6068 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26848

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1920472/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=39924 CPUtime=25.48
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 9806 0 0 0 2536 12 0 0 25 0 1 0 66024318 40882176 7669 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 9981 7669 291 640 0 9337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39924

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1886424/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=74832 CPUtime=51.07
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 18533 0 0 0 5089 18 0 0 25 0 1 0 66024318 76627968 16396 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 18708 16396 291 640 0 18064 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74832

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1833304/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=126880 CPUtime=102.26
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 31547 0 0 0 10198 28 0 0 25 0 1 0 66024318 129925120 29410 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 31720 29410 291 640 0 31076 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 126880

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1788760/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=172024 CPUtime=162.24
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 42807 0 0 0 16187 37 0 0 25 0 1 0 66024318 176152576 40670 1992294400 134512640 137136520 4294956256 18446744073709551615 134616684 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 43006 40670 291 640 0 42362 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 172024

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1735064/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=225084 CPUtime=222.21
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 56080 0 0 0 22175 46 0 0 25 0 1 0 66024318 230486016 53943 1992294400 134512640 137136520 4294956256 18446744073709551615 134606769 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 56271 53943 291 640 0 55627 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 225084

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1685016/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=275160 CPUtime=282.19
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 68603 0 0 0 28165 54 0 0 25 0 1 0 66024318 281763840 66466 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 68790 66466 291 640 0 68146 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 275160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1648088/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=311796 CPUtime=342.17
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 77746 0 0 0 34156 61 0 0 25 0 1 0 66024318 319279104 75609 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 77949 75609 291 640 0 77305 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 311796

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1615512/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=344652 CPUtime=402.15
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 85991 0 0 0 40148 67 0 0 25 0 1 0 66024318 352923648 83854 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 86163 83854 291 640 0 85519 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 344652

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1583064/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=376748 CPUtime=462.13
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 93990 0 0 0 46142 71 0 0 25 0 1 0 66024318 385789952 91853 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 94187 91853 292 640 0 93543 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 376748

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1555544/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=404244 CPUtime=522.11
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 100862 0 0 0 52137 74 0 0 25 0 1 0 66024318 413945856 98725 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 101061 98725 292 640 0 100417 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 404244

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1528024/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=431732 CPUtime=582.09
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 107735 0 0 0 58130 79 0 0 25 0 1 0 66024318 442093568 105598 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 107933 105598 292 640 0 107289 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 431732

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1498712/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=460596 CPUtime=642.07
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 114952 0 0 0 64123 84 0 0 25 0 1 0 66024318 471650304 112815 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 115149 112815 292 640 0 114505 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 460596

[startup+702.301 s]

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

/proc/meminfo: memFree=1326680/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=632724 CPUtime=1061.92
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 157993 0 0 0 106073 119 0 0 25 0 1 0 66024318 647909376 155856 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 158181 155856 292 640 0 157537 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 632724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1305816/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=653132 CPUtime=1121.89
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 163087 0 0 0 112066 123 0 0 25 0 1 0 66024318 668807168 160950 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 163283 160950 292 640 0 162639 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 653132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1285144/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=673916 CPUtime=1181.88
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 168294 0 0 0 118060 128 0 0 25 0 1 0 66024318 690089984 166157 1992294400 134512640 137136520 4294956256 18446744073709551615 136502082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 168479 166157 292 640 0 167835 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 673916

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1263128/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=695560 CPUtime=1241.85
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 173698 0 0 0 124053 132 0 0 25 0 1 0 66024318 712253440 171561 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 173890 171561 292 640 0 173246 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 695560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=712516 CPUtime=1301.83
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 177942 0 0 0 130048 135 0 0 25 0 1 0 66024318 729616384 175805 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 178129 175805 292 640 0 177485 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 712516

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1229080/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=729460 CPUtime=1361.82
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 182191 0 0 0 136043 139 0 0 25 0 1 0 66024318 746967040 180054 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 182365 180054 292 640 0 181721 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 729460

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1212696/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=745716 CPUtime=1421.8
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 186227 0 0 0 142037 143 0 0 25 0 1 0 66024318 763613184 184090 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 186429 184090 292 640 0 185785 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 745716

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1197720/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=760748 CPUtime=1481.77
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 189992 0 0 0 148031 146 0 0 25 0 1 0 66024318 779005952 187855 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 190187 187855 292 640 0 189543 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 760748

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1180120/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=778224 CPUtime=1541.75
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 194359 0 0 0 154026 149 0 0 25 0 1 0 66024318 796901376 192222 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 194556 192222 292 640 0 193912 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 778224

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1164120/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=794292 CPUtime=1601.73
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 198370 0 0 0 160022 151 0 0 25 0 1 0 66024318 813355008 196233 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 198573 196233 292 640 0 197929 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 794292

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1149784/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=808476 CPUtime=1661.7
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 201921 0 0 0 166016 154 0 0 25 0 1 0 66024318 827879424 199784 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 202119 199784 292 640 0 201475 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 808476

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1137368/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=820960 CPUtime=1721.68
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 205043 0 0 0 172011 157 0 0 25 0 1 0 66024318 840663040 202906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 205240 202906 292 640 0 204596 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 820960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1124952/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=833152 CPUtime=1781.67
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 208108 0 0 0 178008 159 0 0 25 0 1 0 66024318 853147648 205971 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 208288 205971 292 640 0 207644 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 833152

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1122840/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=835180 CPUtime=1791.26
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 208602 0 0 0 178967 159 0 0 25 0 1 0 66024318 855224320 206465 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 208795 206465 292 640 0 208151 0
Current children cumulated CPU time (s) 1791.26
Current children cumulated vsize (KiB) 835180

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1122264/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=835716 CPUtime=1794.47
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 208739 0 0 0 179287 160 0 0 25 0 1 0 66024318 855773184 206602 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 208929 206602 292 640 0 208285 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 835716

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1122008/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=835988 CPUtime=1796.06
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 208826 0 0 0 179446 160 0 0 25 0 1 0 66024318 856051712 206689 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 208997 206689 292 640 0 208353 0
Current children cumulated CPU time (s) 1796.06
Current children cumulated vsize (KiB) 835988

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1121816/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=836400 CPUtime=1797.66
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 208927 0 0 0 179606 160 0 0 25 0 1 0 66024318 856473600 206790 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 209100 206790 292 640 0 208456 0
Current children cumulated CPU time (s) 1797.66
Current children cumulated vsize (KiB) 836400

[startup+1798.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1121432/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=836540 CPUtime=1798.06
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194304 208958 0 0 0 179646 160 0 0 25 0 1 0 66024318 856616960 206821 1992294400 134512640 137136520 4294956256 18446744073709551615 134545035 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 209135 206821 292 640 0 208491 0
Current children cumulated CPU time (s) 1798.06
Current children cumulated vsize (KiB) 836540

[startup+1798.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7319
/proc/meminfo: memFree=1121432/2055920 swapFree=4191900/4192956
[pid=7318] ppid=7316 vsize=0 CPUtime=1798.26
/proc/7318/stat : 7318 (bsolo) R 7316 7318 7128 0 -1 4194308 208973 0 0 0 179656 170 0 0 25 0 1 0 66024318 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7318/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.26
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.93
CPU time (s): 1798.3
CPU user time (s): 1796.56
CPU system time (s): 1.73773
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 836540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.56
system time used= 1.73773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 208973
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= 3397

runsolver used 1.3028 second user time and 3.79642 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-16 08:15:14
IDJOB=1877553
IDBENCH=1851
IDSOLVER=699
FILE ID=node33/1877553-1245132913
PBS_JOBID= 9363707
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877553-1245132913/watcher-1877553-1245132913 -o /tmp/evaluation-result-1877553-1245132913/solver-1877553-1245132913 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877553-1245132913.opb

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

MD5SUM BENCH= 0155c0c96434984f6ded6bb7ada20c0c
RANDOM SEED=635155002

node33.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		: 3000.261
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		: 3000.261
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:       1950656 kB
Buffers:          7660 kB
Cached:          43024 kB
SwapCached:        384 kB
Active:          36064 kB
Inactive:        28040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1950656 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            27212 kB
Committed_AS:   116120 kB
PageTables:       1392 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= 65948 MiB
End job on node33 at 2009-06-16 08:45:13