Trace number 1880413

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 pb? 1798.58 1799.61

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: Generic Pseudo-Boolean 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-1880413-1245132967.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: 0.018 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)
0.29/0.37	c Pre-processing Time: 0.372 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
1798.37/1799.49	c      101   2463      451   114899  254    36585  117507    170    116 0.87
1798.37/1799.49	c      252   2463      698   300255  430   142429  129258    417    173 1.45
1798.37/1799.49	c      478   2463     1124   788993  701   324515  142184    843    124 3.84
1798.37/1799.49	c      817   2463     1798  1836748 1021   650335  156403   1517     72 11.23
1798.37/1799.49	c     1325   2463     2791  3239383 1160  1174843  172044   2510     53 24.75
1798.37/1799.49	c     2090   2463     4306  5649637 1312  1994555  189249   4025     30 68.55
1798.37/1799.49	c     3238   2463     6589  9323607 1415  3291029  208174   6308     18 175.50
1798.37/1799.49	c     4959   2463    10005 15082231 1507  5402116  228992   9724     13 355.46
1798.37/1799.49	c     7543   2463    15148 23481801 1550  8113594  251892  14867      9 767.97
1798.37/1799.49	c Resources Exceeded
1798.37/1799.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.37/1799.49	c    9    11137   3271    50926    21974 33357773  21693      6 1798.46
1798.37/1799.49	s UNKNOWN
1798.37/1799.49	c Total time: 1798.46 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-1880413-1245132967/watcher-1880413-1245132967 -o /tmp/evaluation-result-1880413-1245132967/solver-1880413-1245132967 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880413-1245132967.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: 1.00 1.00 1.00 3/64 4905
/proc/meminfo: memFree=1610496/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=18652 CPUtime=0
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 180896750 19099648 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 4663 245 173 640 0 3988 0

[startup+0.0929521 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4905
/proc/meminfo: memFree=1610496/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=11536 CPUtime=0.08
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 510 0 0 0 8 0 0 0 18 0 1 0 180896750 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11536

[startup+0.102953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4905
/proc/meminfo: memFree=1610496/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=11536 CPUtime=0.09
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 180896750 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11536

[startup+0.302976 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4905
/proc/meminfo: memFree=1610496/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=11536 CPUtime=0.29
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 510 0 0 0 29 0 0 0 19 0 1 0 180896750 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11536

[startup+0.703022 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4905
/proc/meminfo: memFree=1610496/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=12688 CPUtime=0.69
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 2983 0 0 0 68 1 0 0 22 0 1 0 180896750 12992512 846 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 3172 846 291 640 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12688

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1606136/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=18880 CPUtime=1.49
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 4520 0 0 0 146 3 0 0 25 0 1 0 180896750 19333120 2383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 4720 2383 291 640 0 4076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18880

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1598648/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=25396 CPUtime=2.84
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 6145 0 0 0 280 4 0 0 25 0 1 0 180896750 26005504 4008 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4905/statm: 6349 4008 291 640 0 5705 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 25396

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1586744/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=37100 CPUtime=5.8
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 9077 0 0 0 574 6 0 0 25 0 1 0 180896750 37990400 6940 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 9275 6940 291 640 0 8631 0
Current children cumulated CPU time (s) 5.8
Current children cumulated vsize (KiB) 37100

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1569720/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=52452 CPUtime=12.2
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 12929 0 0 0 1212 8 0 0 25 0 1 0 180896750 53710848 10792 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 13113 10792 291 640 0 12469 0
Current children cumulated CPU time (s) 12.2
Current children cumulated vsize (KiB) 52452

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1539960/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=80824 CPUtime=25
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 20023 0 0 0 2488 12 0 0 25 0 1 0 180896750 82763776 17886 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 20206 17886 291 640 0 19562 0
Current children cumulated CPU time (s) 25
Current children cumulated vsize (KiB) 80824

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1507256/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=114044 CPUtime=50.57
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 28315 0 0 0 5042 15 0 0 25 0 1 0 180896750 116781056 26178 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 28511 26178 291 640 0 27867 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 114044

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1459448/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=160916 CPUtime=101.77
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 40042 0 0 0 10157 20 0 0 25 0 1 0 180896750 164777984 37905 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 40229 37905 291 640 0 39585 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 160916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1420664/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=199680 CPUtime=161.74
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 49739 0 0 0 16150 24 0 0 25 0 1 0 180896750 204472320 47602 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 49920 47602 291 640 0 49276 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 199680

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1386040/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=234208 CPUtime=221.72
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 58362 0 0 0 22144 28 0 0 25 0 1 0 180896750 239828992 56225 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 58552 56225 291 640 0 57908 0
Current children cumulated CPU time (s) 221.72
Current children cumulated vsize (KiB) 234208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1339064/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=281420 CPUtime=281.7
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 70174 0 0 0 28137 33 0 0 25 0 1 0 180896750 288174080 68037 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 70355 68037 291 640 0 69711 0
Current children cumulated CPU time (s) 281.7
Current children cumulated vsize (KiB) 281420

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1299320/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=320648 CPUtime=341.68
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 79966 0 0 0 34131 37 0 0 25 0 1 0 180896750 328343552 77829 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 80162 77829 291 640 0 79518 0
Current children cumulated CPU time (s) 341.68
Current children cumulated vsize (KiB) 320648

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1264120/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=356068 CPUtime=401.67
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 88829 0 0 0 40124 43 0 0 25 0 1 0 180896750 364613632 86692 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 89017 86692 291 640 0 88373 0
Current children cumulated CPU time (s) 401.67
Current children cumulated vsize (KiB) 356068

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1247288/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=372456 CPUtime=461.66
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 92923 0 0 0 46121 45 0 0 25 0 1 0 180896750 381394944 90786 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 93114 90786 291 640 0 92470 0
Current children cumulated CPU time (s) 461.66
Current children cumulated vsize (KiB) 372456

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1219192/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=400864 CPUtime=521.64
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 100013 0 0 0 52115 49 0 0 25 0 1 0 180896750 410484736 97876 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 100216 97876 291 640 0 99572 0
Current children cumulated CPU time (s) 521.64
Current children cumulated vsize (KiB) 400864

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1195448/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=424156 CPUtime=581.62
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 105868 0 0 0 58110 52 0 0 25 0 1 0 180896750 434335744 103731 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 106039 103731 291 640 0 105395 0
Current children cumulated CPU time (s) 581.62
Current children cumulated vsize (KiB) 424156

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1169848/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=449592 CPUtime=641.6
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 112215 0 0 0 64105 55 0 0 25 0 1 0 180896750 460382208 110078 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 112398 110078 291 640 0 111754 0
Current children cumulated CPU time (s) 641.6
Current children cumulated vsize (KiB) 449592

[startup+702.303 s]

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

/proc/meminfo: memFree=1049080/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=569976 CPUtime=1121.46
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 142311 0 0 0 112074 72 0 0 25 0 1 0 180896750 583655424 140174 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 142494 140174 292 640 0 141850 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 569976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1040440/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=578572 CPUtime=1181.45
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 144460 0 0 0 118072 73 0 0 25 0 1 0 180896750 592457728 142323 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 144643 142323 292 640 0 143999 0
Current children cumulated CPU time (s) 1181.45
Current children cumulated vsize (KiB) 578572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1031608/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=587160 CPUtime=1241.43
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 146618 0 0 0 124069 74 0 0 25 0 1 0 180896750 601251840 144481 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 146790 144481 292 640 0 146146 0
Current children cumulated CPU time (s) 1241.43
Current children cumulated vsize (KiB) 587160

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1021752/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=597004 CPUtime=1301.41
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 149068 0 0 0 130066 75 0 0 25 0 1 0 180896750 611332096 146931 1992294400 134512640 137136520 4294956256 18446744073709551615 134539796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 149251 146931 292 640 0 148607 0
Current children cumulated CPU time (s) 1301.41
Current children cumulated vsize (KiB) 597004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=1011320/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=607676 CPUtime=1361.39
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 151728 0 0 0 136063 76 0 0 25 0 1 0 180896750 622260224 149591 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 151919 149591 292 640 0 151275 0
Current children cumulated CPU time (s) 1361.39
Current children cumulated vsize (KiB) 607676

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=999416/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=619348 CPUtime=1421.38
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 154639 0 0 0 142060 78 0 0 25 0 1 0 180896750 634212352 152502 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 154837 152502 292 640 0 154193 0
Current children cumulated CPU time (s) 1421.38
Current children cumulated vsize (KiB) 619348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=982968/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=635872 CPUtime=1481.36
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 158795 0 0 0 148055 81 0 0 25 0 1 0 180896750 651132928 156658 1992294400 134512640 137136520 4294956256 18446744073709551615 134543918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 158968 156658 292 640 0 158324 0
Current children cumulated CPU time (s) 1481.36
Current children cumulated vsize (KiB) 635872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=969016/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=649628 CPUtime=1541.34
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 162231 0 0 0 154052 82 0 0 25 0 1 0 180896750 665219072 160094 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 162407 160094 292 640 0 161763 0
Current children cumulated CPU time (s) 1541.34
Current children cumulated vsize (KiB) 649628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=954616/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=664068 CPUtime=1601.32
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 165834 0 0 0 160048 84 0 0 25 0 1 0 180896750 680005632 163697 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 166017 163697 292 640 0 165373 0
Current children cumulated CPU time (s) 1601.32
Current children cumulated vsize (KiB) 664068

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=943544/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=674984 CPUtime=1661.31
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 168572 0 0 0 166044 87 0 0 25 0 1 0 180896750 691183616 166435 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 168746 166435 292 640 0 168102 0
Current children cumulated CPU time (s) 1661.31
Current children cumulated vsize (KiB) 674984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=930040/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=688604 CPUtime=1721.29
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 171979 0 0 0 172041 88 0 0 25 0 1 0 180896750 705130496 169842 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 172151 169842 292 640 0 171507 0
Current children cumulated CPU time (s) 1721.29
Current children cumulated vsize (KiB) 688604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=918328/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=700276 CPUtime=1781.26
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 174867 0 0 0 178037 89 0 0 25 0 1 0 180896750 717082624 172730 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 175069 172730 292 640 0 174425 0
Current children cumulated CPU time (s) 1781.26
Current children cumulated vsize (KiB) 700276

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=916152/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=702188 CPUtime=1790.86
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 175366 0 0 0 178997 89 0 0 25 0 1 0 180896750 719040512 173229 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 175547 173229 292 640 0 174903 0
Current children cumulated CPU time (s) 1790.86
Current children cumulated vsize (KiB) 702188

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=915192/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=703152 CPUtime=1794.07
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 175597 0 0 0 179317 90 0 0 25 0 1 0 180896750 720027648 173460 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 175788 173460 292 640 0 175144 0
Current children cumulated CPU time (s) 1794.07
Current children cumulated vsize (KiB) 703152

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=915000/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=703288 CPUtime=1795.67
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 175646 0 0 0 179477 90 0 0 25 0 1 0 180896750 720166912 173509 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 175822 173509 292 640 0 175178 0
Current children cumulated CPU time (s) 1795.67
Current children cumulated vsize (KiB) 703288

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=914808/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=703816 CPUtime=1797.27
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 175780 0 0 0 179637 90 0 0 25 0 1 0 180896750 720707584 173643 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 175954 173643 292 640 0 175310 0
Current children cumulated CPU time (s) 1797.27
Current children cumulated vsize (KiB) 703816

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=914488/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=703968 CPUtime=1798.07
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194304 175796 0 0 0 179717 90 0 0 25 0 1 0 180896750 720863232 173659 1992294400 134512640 137136520 4294956256 18446744073709551615 134543945 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 175992 173659 292 640 0 175348 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 703968

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=951480/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=0 CPUtime=1798.47
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194308 175827 0 0 0 179756 91 0 0 25 0 1 0 180896750 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.47
Current children cumulated vsize (KiB) 0

[startup+1799.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4906
/proc/meminfo: memFree=951480/2055920 swapFree=4191900/4192956
[pid=4905] ppid=4903 vsize=0 CPUtime=1798.57
/proc/4905/stat : 4905 (bsolo) R 4903 4905 4519 0 -1 4194308 175827 0 0 0 179756 101 0 0 25 0 1 0 180896750 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4905/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.57
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.61
CPU time (s): 1798.58
CPU user time (s): 1797.56
CPU system time (s): 1.01484
CPU usage (%): 99.9429
Max. virtual memory (cumulated for all children) (KiB): 703968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.56
system time used= 1.01484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 175827
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= 2405

runsolver used 1.3288 second user time and 3.84441 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 08:16:07
IDJOB=1880413
IDBENCH=1851
IDSOLVER=701
FILE ID=node28/1880413-1245132967
PBS_JOBID= 9363689
Free space on /tmp= 66176 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880413-1245132967/watcher-1880413-1245132967 -o /tmp/evaluation-result-1880413-1245132967/solver-1880413-1245132967 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880413-1245132967.opb

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

MD5SUM BENCH= 0155c0c96434984f6ded6bb7ada20c0c
RANDOM SEED=833381942

node28.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		: 3000.231
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		: 3000.231
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:       1610976 kB
Buffers:         26112 kB
Cached:         343820 kB
SwapCached:        260 kB
Active:          58376 kB
Inactive:       325628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610976 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          22600 kB
Slab:            46828 kB
Committed_AS:   147680 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node28 at 2009-06-16 08:46:07