Trace number 1877208

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 3.1SAT461 1798.1 1798.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-seymour.opb
MD5SUM97ebaccbda37d5c570b4e2ec3cd7f8f0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark426
Best CPU time to get the best result obtained on this benchmark1797.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 425
Optimality of the best value was proved NO
Number of variables1372
Total number of constraints4944
Number of constraints which are clauses4944
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19
Number of terms in the objective function 1372
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1372
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1372
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1877208-1245134714.opb
0.00/0.00	c File size is 324105 bytes.
0.00/0.04	c Highest Coefficient sum: 1372
0.00/0.04	c Parsing was ok!!
0.00/0.04	c Total parsing time: 0.045 s
0.00/0.04	c Var: 1372 Constr: 4944 4944/0/0 Lit: 33549 Watch. Lit: 9771
0.00/0.05	c Obj. Vars: 1372 (100 % of total variables)
0.09/0.17	c Formula reductions applied at preprocessing
0.09/0.17	c Pre-processing Time: 0.175 s
2.29/2.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.29/2.32	c        0    909     4550    31292    6     9100    1516      0      0 0.17
2.29/2.32	c Initial Lower Bound: 404
2.29/2.32	c Initial Path Cost: 170
2.29/2.32	o 464
20.39/20.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
20.39/20.45	c        0    909     4551    32201    7     9717    2516      1      0 2.33
20.39/20.45	o 463
40.38/40.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
40.38/40.41	c        0    909     4552    33110    7    10335    3516      2      0 20.45
40.38/40.41	o 462
61.58/61.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
61.58/61.67	c        0    909     4553    34019    7    10954    4516      3      0 40.40
61.58/61.67	o 461
1798.06/1798.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.06/1798.61	c        1    909     4556    35425    7    11578    4516      6      0 61.65
1798.06/1798.61	c      101    909     4848   108313   22    12162    4968    298      1 83.89
1798.06/1798.61	c      353    909     5548   250468   45    13562    5465    998      2 122.60
1798.06/1798.61	c      830    909     6925   510758   73    16316    6012   2375      4 182.11
1798.06/1798.61	c     1647    909     9292  1210584  130    21050    6614   4742      7 232.53
1798.06/1798.61	c     2976    909     9119  1253770  137    18856    7276   4569      9 322.14
1798.06/1798.61	c     5058    909    10782  1728963  160    22182    8004   6232     11 450.29
1798.06/1798.61	c     8282    909    10584  1813217  171    21786    8805   6034     14 564.88
1798.06/1798.61	c    13218    909     8970  1472158  164    18558    9686   4420     17 742.37
1798.06/1798.61	c    20732    909    12773  2578954  201    26164   10655   8223     21 970.31
1798.06/1798.61	c    32099    909    14814  3209611  216    30246   11721  10264     24 1307.35
1798.06/1798.61	c Resources Exceeded
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1798.06/1798.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.06/1798.61	c   14    47952   2193    54337    11094  2731926   6544     26 1798.08
1798.06/1798.61	c Objective: 461
1798.06/1798.61	s SATISFIABLE
1798.06/1798.61	c Total time: 1798.08 s

Verifier Data 

OK	461

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877208-1245134714/watcher-1877208-1245134714 -o /tmp/evaluation-result-1877208-1245134714/solver-1877208-1245134714 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877208-1245134714.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 3/64 5410
/proc/meminfo: memFree=1270016/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=18860 CPUtime=0
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 181068268 19312640 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136394360 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 4715 233 172 640 0 3991 0

[startup+0.0942459 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5410
/proc/meminfo: memFree=1270016/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=12340 CPUtime=0.09
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 756 0 0 0 8 1 0 0 18 0 1 0 181068268 12636160 660 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 3085 660 190 640 0 2441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12340

[startup+0.101246 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5410
/proc/meminfo: memFree=1270016/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=12340 CPUtime=0.09
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 756 0 0 0 8 1 0 0 18 0 1 0 181068268 12636160 660 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 3085 660 190 640 0 2441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12340

[startup+0.301268 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5410
/proc/meminfo: memFree=1270016/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=12516 CPUtime=0.29
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 1568 0 0 0 27 2 0 0 19 0 1 0 181068268 12816384 755 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 3129 755 225 640 0 2485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12516

[startup+0.701311 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5410
/proc/meminfo: memFree=1270016/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=19296 CPUtime=0.69
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 12406 0 0 0 64 5 0 0 23 0 1 0 181068268 19759104 1620 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 4824 1620 285 640 0 4180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19296

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1264312/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=20352 CPUtime=1.49
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 13575 0 0 0 143 6 0 0 25 0 1 0 181068268 20840448 1803 1992294400 134512640 137136520 4294956256 18446744073709551615 135441107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 5088 1803 285 640 0 4444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20352

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1264056/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=20384 CPUtime=3.09
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 19688 0 0 0 299 10 0 0 25 0 1 0 181068268 20873216 1550 1992294400 134512640 137136520 4294956256 18446744073709551615 135464201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 5096 1550 289 640 0 4452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20384

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1265528/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=20252 CPUtime=6.29
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 43131 0 0 0 608 21 0 0 25 0 1 0 181068268 20738048 1472 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 5063 1472 289 640 0 4419 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20252

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1265288/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=17816 CPUtime=12.69
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 94546 0 0 0 1226 43 0 0 25 0 1 0 181068268 18243584 1235 1992294400 134512640 137136520 4294956256 18446744073709551615 135379322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 4454 1240 289 640 0 3810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17816

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1265032/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=20316 CPUtime=25.49
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 299273 0 0 0 2420 129 0 0 25 0 1 0 181068268 20803584 1414 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 5079 1416 290 640 0 4435 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20316

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1264776/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=18140 CPUtime=51.08
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 585535 0 0 0 4853 255 0 0 25 0 1 0 181068268 18575360 1238 1992294400 134512640 137136520 4294956256 18446744073709551615 135410687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 4535 1238 290 640 0 3891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18140

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1264008/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=20356 CPUtime=102.27
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 1146067 0 0 0 9729 498 0 0 25 0 1 0 181068268 20844544 1697 1992294400 134512640 137136520 4294956256 18446744073709551615 135078841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 5089 1697 292 640 0 4445 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20356

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1260424/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=23904 CPUtime=162.24
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 1909810 0 0 0 15393 831 0 0 25 0 1 0 181068268 24477696 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 135461851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 5976 2583 292 640 0 5332 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23904

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1252488/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=32060 CPUtime=222.22
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 3067498 0 0 0 20890 1332 0 0 25 0 1 0 181068268 32829440 4726 1992294400 134512640 137136520 4294956256 18446744073709551615 135249156 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 8015 4726 292 640 0 7371 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32060

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1243784/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=40420 CPUtime=282.21
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 4219693 0 0 0 26381 1840 0 0 25 0 1 0 181068268 41390080 6795 1992294400 134512640 137136520 4294956256 18446744073709551615 135068919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 10105 6795 292 640 0 9461 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40420

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1241800/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=37356 CPUtime=342.19
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 4951888 0 0 0 32045 2174 0 0 25 0 1 0 181068268 38252544 7033 1992294400 134512640 137136520 4294956256 18446744073709551615 134541789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 9339 7033 292 640 0 8695 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37356

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5411
/proc/meminfo: memFree=1239304/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=44988 CPUtime=402.17
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 5610723 0 0 0 37754 2463 0 0 25 0 1 0 181068268 46067712 7898 1992294400 134512640 137136520 4294956256 18446744073709551615 135331040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 11247 7898 292 640 0 10603 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 44988

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5413
/proc/meminfo: memFree=1237256/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=47888 CPUtime=462.16
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 6873866 0 0 0 43212 3004 0 0 25 0 1 0 181068268 49037312 8552 1992294400 134512640 137136520 4294956256 18446744073709551615 135455848 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 11972 8552 292 640 0 11328 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47888

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5413
/proc/meminfo: memFree=1230088/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=49484 CPUtime=522.14
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 8729807 0 0 0 48406 3808 0 0 25 0 1 0 181068268 50671616 10065 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 12371 10065 292 640 0 11727 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 49484

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5413
/proc/meminfo: memFree=1228808/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=53768 CPUtime=582.12
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 10012608 0 0 0 53842 4370 0 0 25 0 1 0 181068268 55058432 10431 1992294400 134512640 137136520 4294956256 18446744073709551615 134711068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 13442 10431 292 640 0 12798 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 53768

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5413
/proc/meminfo: memFree=1227592/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=55604 CPUtime=642.1
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 11485215 0 0 0 59191 5019 0 0 25 0 1 0 181068268 56938496 10912 1992294400 134512640 137136520 4294956256 18446744073709551615 134711096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 13901 10912 292 640 0 13257 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 55604

[startup+702.302 s]

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

/proc/meminfo: memFree=1215936/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=63488 CPUtime=1121.96
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 16258595 0 0 0 104932 7264 0 0 25 0 1 0 181068268 65011712 13566 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 15872 13566 292 640 0 15228 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 63488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1214784/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=64956 CPUtime=1181.95
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 17136168 0 0 0 110528 7667 0 0 25 0 1 0 181068268 66514944 13901 1992294400 134512640 137136520 4294956256 18446744073709551615 135781765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 16239 13901 292 640 0 15595 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 64956

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212736/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=70576 CPUtime=1241.93
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 18105087 0 0 0 116085 8108 0 0 25 0 1 0 181068268 72269824 14394 1992294400 134512640 137136520 4294956256 18446744073709551615 134838953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 17644 14394 292 640 0 17000 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 70576

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212872/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=66260 CPUtime=1301.91
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 18721218 0 0 0 121804 8387 0 0 25 0 1 0 181068268 67850240 14259 1992294400 134512640 137136520 4294956256 18446744073709551615 134600696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 16565 14259 292 640 0 15921 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 66260

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212552/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=67484 CPUtime=1361.89
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 19306739 0 0 0 127525 8664 0 0 25 0 1 0 181068268 69103616 14422 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 16871 14422 292 640 0 16227 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 67484

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212552/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=71008 CPUtime=1421.88
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 19875978 0 0 0 133244 8944 0 0 25 0 1 0 181068268 72712192 14510 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 17752 14510 292 640 0 17108 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 71008

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212488/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=66972 CPUtime=1481.86
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 21116032 0 0 0 138682 9504 0 0 25 0 1 0 181068268 68579328 14405 1992294400 134512640 137136520 4294956256 18446744073709551615 135781768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 16743 14405 292 640 0 16099 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 66972

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212424/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=67480 CPUtime=1541.83
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 21899975 0 0 0 144317 9866 0 0 25 0 1 0 181068268 69099520 14405 1992294400 134512640 137136520 4294956256 18446744073709551615 134748237 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 16870 14405 292 640 0 16226 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 67480

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212488/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=69712 CPUtime=1601.82
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 22492328 0 0 0 150035 10147 0 0 25 0 1 0 181068268 71385088 14449 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 17428 14449 292 640 0 16784 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 69712

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212424/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=70828 CPUtime=1661.8
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 23002251 0 0 0 155784 10396 0 0 25 0 1 0 181068268 72527872 14433 1992294400 134512640 137136520 4294956256 18446744073709551615 134729495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 17707 14433 292 640 0 17063 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 70828

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1212424/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=70464 CPUtime=1721.79
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 23403719 0 0 0 161580 10599 0 0 25 0 1 0 181068268 72155136 14419 1992294400 134512640 137136520 4294956256 18446744073709551615 134729425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 17616 14419 292 640 0 16972 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 70464

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1194312/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=88916 CPUtime=1781.76
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25229756 0 0 0 166788 11388 0 0 25 0 1 0 181068268 91049984 19036 1992294400 134512640 137136520 4294956256 18446744073709551615 135330313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 22229 19042 292 640 0 21585 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 88916

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

[startup+1791.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1190280/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=89268 CPUtime=1791.37
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25590864 0 0 0 167592 11545 0 0 25 0 1 0 181068268 91410432 19950 1992294400 134512640 137136520 4294956256 18446744073709551615 135781765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 22317 19960 292 640 0 21673 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 89268

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1189704/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=93360 CPUtime=1794.57
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25658691 0 0 0 167880 11577 0 0 25 0 1 0 181068268 95600640 20152 1992294400 134512640 137136520 4294956256 18446744073709551615 135438666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 23340 20152 292 640 0 22696 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 93360

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1189448/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=93736 CPUtime=1796.16
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25690903 0 0 0 168025 11591 0 0 25 0 1 0 181068268 95985664 20212 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 23434 20212 292 640 0 22790 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 93736

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1189448/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=89448 CPUtime=1796.97
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25706365 0 0 0 168098 11599 0 0 25 0 1 0 181068268 91594752 20024 1992294400 134512640 137136520 4294956256 18446744073709551615 135781765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 22362 20024 292 640 0 21718 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 89448

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1189448/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=89448 CPUtime=1797.77
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25721841 0 0 0 168171 11606 0 0 25 0 1 0 181068268 91594752 20047 1992294400 134512640 137136520 4294956256 18446744073709551615 134912414 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 22362 20047 292 640 0 21718 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 89448

[startup+1798.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1189448/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=89080 CPUtime=1797.96
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25725909 0 0 0 168189 11607 0 0 25 0 1 0 181068268 91217920 19964 1992294400 134512640 137136520 4294956256 18446744073709551615 136295591 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 22270 19964 292 640 0 21626 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 89080

[startup+1798.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5419
/proc/meminfo: memFree=1189448/2055920 swapFree=4192812/4192956
[pid=5410] ppid=5408 vsize=89080 CPUtime=1798.06
/proc/5410/stat : 5410 (bsolo) R 5408 5410 5133 0 -1 4194304 25727674 0 0 0 168198 11608 0 0 25 0 1 0 181068268 91217920 19964 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5410/statm: 22270 19964 292 640 0 21626 0
Current children cumulated CPU time (s) 1798.06
Current children cumulated vsize (KiB) 89080

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.1
CPU user time (s): 1682
CPU system time (s): 116.102
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 94124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1682
system time used= 116.102
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25727901
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= 2351

runsolver used 1.36179 second user time and 3.64445 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-16 08:45:14
IDJOB=1877208
IDBENCH=1873
IDSOLVER=699
FILE ID=node42/1877208-1245134714
PBS_JOBID= 9363686
Free space on /tmp= 66148 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-seymour.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877208-1245134714/watcher-1877208-1245134714 -o /tmp/evaluation-result-1877208-1245134714/solver-1877208-1245134714 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877208-1245134714.opb

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

MD5SUM BENCH= 97ebaccbda37d5c570b4e2ec3cd7f8f0
RANDOM SEED=284584288

node42.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		: 3000.214
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		: 3000.214
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:       1270432 kB
Buffers:         45808 kB
Cached:         649556 kB
SwapCached:        140 kB
Active:         120580 kB
Inactive:       588864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1270432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4256 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            62068 kB
Committed_AS:   160652 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= 66144 MiB
End job on node42 at 2009-06-16 09:15:13