Trace number 348631

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? 1800.08 1800.58

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb
MD5SUM65e439e03cbe6c14c849336d6093c9a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables26494
Total number of constraints657
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints657
Minimum length of a constraint10
Maximum length of a constraint1427
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262399
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525515
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348631-1176589708/instance-348631-1176589708.opb
0.00/0.00	c File size is 1376611 bytes.
0.19/0.26	c Highest Coefficient sum: 525515
0.19/0.26	c Parsing was ok!!
0.19/0.26	c Total parsing time: 0.262 s
0.19/0.27	c Var: 26494 Constr: 944 11/0/933 Lit: 197708 Watch. Lit: 42540
0.19/0.27	c Obj. Vars: 120 (0.452933 % of total variables)
10.39/10.48	c Pre-processing Time: 10.474 s
10.39/10.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.39/10.48	c        0  22734      911   193431  212    91322  386562      0      0 10.47
10.39/10.48	c Switching off LPR mode.
1799.99/1800.51	c      100  22734     1011   206343  204   102819  425219    100      9 10.56
1799.99/1800.51	c      250  22734     1161   226856  195   106676  467741    250     23 10.65
1799.99/1800.51	c      476  22734     1387   250631  180   112894  514516    476     44 10.78
1799.99/1800.51	c      815  22734     1726   267129  154   113533  565968    815     74 10.89
1799.99/1800.51	c     1323  22734     2234   294005  131   115442  622565   1323    119 11.09
1799.99/1800.51	c     2086  22734     2997   364915  121   124895  684822   2086    180 11.56
1799.99/1800.51	c     3242  22734     4153   473087  113   127699  753305   3242    268 12.09
1799.99/1800.51	c     4964  22734     5875   606141  103   149196  828636   4964    376 13.18
1799.99/1800.51	c     7549  22734     8460   711421   84   163315  911500   7549    516 14.60
1799.99/1800.51	c    11430  22734    12341   915300   74   171212  500000  11430    623 18.34
1799.99/1800.51	c    17253  22734    18164  1226541   67   188408  550001  17253    708 24.35
1799.99/1800.51	c    25990  22734    26901  1790334   66   206920  605002  25990    665 39.03
1799.99/1800.51	c    39100  22734    40011  2365293   59   233891  665503  39100    585 66.78
1799.99/1800.51	c    58771  22734    59682  3507926   58   273122  732054  58771    548 107.23
1799.99/1800.51	c    88282  22734    89193  4948193   55   332165  805260  88282    502 175.59
1799.99/1800.51	c   132553  22734   133464  7129686   53   436598  885787 132553    521 254.23
1799.99/1800.51	c   198964  22734   199875 10455065   52   570903  974366 198964    397 500.18
1799.99/1800.51	c   298584  22734   299495 15933825   53   774438  500000 298584    431 691.69
1799.99/1800.51	c   448019  22734   448930 22762824   50  1072843  550001 448019    309 1447.34
1799.99/1800.51	c Resources Exceeded
1799.99/1800.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.99/1800.51	c   19   486593 145150  1072309   487504 24657227 486593    270 1800.02
1799.99/1800.51	s UNKNOWN
1799.99/1800.51	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node14/watcher-348631-1176589708 -o ROOT/results/node14/solver-348631-1176589708 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348631-1176589708/instance-348631-1176589708.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2794
/proc/meminfo: memFree=1635824/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=13084 CPUtime=0
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 106888582 13398016 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 3271 337 282 324 0 2003 0

[startup+0.0328631 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2794
/proc/meminfo: memFree=1635824/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=5980 CPUtime=0.02
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 582 0 0 0 2 0 0 0 18 0 1 0 106888582 6123520 550 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7392866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 1495 550 320 324 0 227 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5980

[startup+0.10187 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2794
/proc/meminfo: memFree=1635824/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=6920 CPUtime=0.09
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 901 0 0 0 9 0 0 0 18 0 1 0 106888582 7086080 869 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 1730 869 411 324 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6920

[startup+0.301888 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2794
/proc/meminfo: memFree=1635824/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=12640 CPUtime=0.29
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 2815 0 0 0 28 1 0 0 19 0 1 0 106888582 12943360 2406 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 3160 2406 306 324 0 2229 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12640

[startup+0.701925 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2794
/proc/meminfo: memFree=1635824/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=13960 CPUtime=0.68
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 3156 0 0 0 67 1 0 0 23 0 1 0 106888582 14295040 2747 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 3490 2747 306 324 0 2559 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13960

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1626152/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=14224 CPUtime=1.49
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 3236 0 0 0 147 2 0 0 25 0 1 0 106888582 14565376 2827 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 3556 2827 306 324 0 2625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14224

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1623848/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=15708 CPUtime=3.08
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 3855 0 0 0 305 3 0 0 25 0 1 0 106888582 16084992 3186 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 3927 3186 308 324 0 2996 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15708

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1623976/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=15708 CPUtime=6.28
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 3855 0 0 0 625 3 0 0 25 0 1 0 106888582 16084992 3186 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 3927 3186 308 324 0 2996 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15708

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1622568/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=19512 CPUtime=12.68
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 4813 0 0 0 1260 8 0 0 25 0 1 0 106888582 19980288 4144 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 4878 4144 312 324 0 3947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19512

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1609640/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=30520 CPUtime=25.48
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 7578 0 0 0 2535 13 0 0 25 0 1 0 106888582 31252480 6909 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 7630 6909 312 324 0 6699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30520

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1598568/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=41312 CPUtime=51.06
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 10282 0 0 0 5089 17 0 0 25 0 1 0 106888582 42303488 9613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 10328 9613 312 324 0 9397 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 41312

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1578280/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=61452 CPUtime=102.26
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 15303 0 0 0 10200 26 0 0 25 0 1 0 106888582 62926848 14634 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 15363 14634 312 324 0 14432 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1558696/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=81180 CPUtime=162.24
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 20226 0 0 0 16188 36 0 0 25 0 1 0 106888582 83128320 19557 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 20295 19557 312 324 0 19364 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 81180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1532776/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=106876 CPUtime=222.22
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 26651 0 0 0 22171 51 0 0 25 0 1 0 106888582 109441024 25982 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 26719 25982 312 324 0 25788 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 106876

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1512872/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=126904 CPUtime=282.2
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 31670 0 0 0 28158 62 0 0 25 0 1 0 106888582 129949696 31001 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 31726 31001 312 324 0 30795 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 126904

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1497640/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=141888 CPUtime=342.19
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 35407 0 0 0 34147 72 0 0 25 0 1 0 106888582 145293312 34738 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 35472 34738 312 324 0 34541 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 141888

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1487528/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=152028 CPUtime=402.17
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 37948 0 0 0 40137 80 0 0 25 0 1 0 106888582 155676672 37279 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 38007 37279 312 324 0 37076 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 152028

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2795
/proc/meminfo: memFree=1476712/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=162836 CPUtime=462.16
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 40640 0 0 0 46129 87 0 0 25 0 1 0 106888582 166744064 39971 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 40709 39971 312 324 0 39778 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 162836

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1461544/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=178144 CPUtime=522.14
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 44477 0 0 0 52119 95 0 0 25 0 1 0 106888582 182419456 43808 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 44536 43808 312 324 0 43605 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 178144

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1425960/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=213424 CPUtime=582.12
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 53311 0 0 0 58102 110 0 0 25 0 1 0 106888582 218546176 52642 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 53356 52642 312 324 0 52425 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 213424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1408040/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=231176 CPUtime=642.11
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 57737 0 0 0 64092 119 0 0 25 0 1 0 106888582 236724224 57068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 57794 57068 312 324 0 56863 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 231176


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

/proc/meminfo: memFree=1330856/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=308548 CPUtime=1062
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 77069 0 0 0 106032 168 0 0 25 0 1 0 106888582 315953152 76400 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 77137 76400 312 324 0 76206 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 308548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1321448/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=317856 CPUtime=1121.97
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 79409 0 0 0 112022 175 0 0 25 0 1 0 106888582 325484544 78740 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 79464 78740 312 324 0 78533 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 317856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1312680/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=326536 CPUtime=1181.96
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 81593 0 0 0 118014 182 0 0 25 0 1 0 106888582 334372864 80924 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 81634 80924 312 324 0 80703 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 326536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1305064/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=334052 CPUtime=1241.95
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 83466 0 0 0 124007 188 0 0 25 0 1 0 106888582 342069248 82797 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 83513 82797 312 324 0 82582 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 334052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2797
/proc/meminfo: memFree=1299560/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=339564 CPUtime=1301.93
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 84822 0 0 0 130001 192 0 0 25 0 1 0 106888582 347713536 84153 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7360150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 84891 84153 312 324 0 83960 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 339564

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1293864/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=345208 CPUtime=1361.91
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 86250 0 0 0 135995 196 0 0 25 0 1 0 106888582 353492992 85581 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 86302 85581 312 324 0 85371 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 345208

[startup+1422.31 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 2797
/proc/meminfo: memFree=1287592/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=351524 CPUtime=1421.89
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 87810 0 0 0 141990 199 0 0 25 0 1 0 106888582 359960576 87141 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 87881 87141 312 324 0 86950 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 351524

[startup+1482.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 2797
/proc/meminfo: memFree=1282408/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=356664 CPUtime=1481.88
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 89121 0 0 0 147985 203 0 0 25 0 1 0 106888582 365223936 88452 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 89166 88452 312 324 0 88235 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 356664

[startup+1542.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 2797
/proc/meminfo: memFree=1276904/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=362152 CPUtime=1541.86
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 90465 0 0 0 153980 206 0 0 25 0 1 0 106888582 370843648 89796 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 90538 89796 312 324 0 89607 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 362152

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 2797
/proc/meminfo: memFree=1271784/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=367256 CPUtime=1601.85
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 91767 0 0 0 159975 210 0 0 25 0 1 0 106888582 376070144 91098 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 91814 91098 312 324 0 90883 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 367256

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2797
/proc/meminfo: memFree=1266728/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=372336 CPUtime=1661.82
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 93021 0 0 0 165969 213 0 0 25 0 1 0 106888582 381272064 92352 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 93084 92352 312 324 0 92153 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 372336

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1262056/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=377016 CPUtime=1721.81
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 94191 0 0 0 171964 217 0 0 25 0 1 0 106888582 386064384 93522 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 94254 93522 312 324 0 93323 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 377016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1257896/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=381172 CPUtime=1781.8
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95234 0 0 0 177960 220 0 0 25 0 1 0 106888582 390320128 94565 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95293 94565 312 324 0 94362 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 381172

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1257064/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=381964 CPUtime=1791.39
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95431 0 0 0 178918 221 0 0 25 0 1 0 106888582 391131136 94762 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95491 94762 312 324 0 94560 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 381964

[startup+1795.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1256744/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=382224 CPUtime=1794.59
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95495 0 0 0 179238 221 0 0 25 0 1 0 106888582 391397376 94826 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95556 94826 312 324 0 94625 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 382224

[startup+1798.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1256616/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=382484 CPUtime=1797.79
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95556 0 0 0 179558 221 0 0 25 0 1 0 106888582 391663616 94887 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95621 94887 312 324 0 94690 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 382484

[startup+1799.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1256424/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=382616 CPUtime=1799.39
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95584 0 0 0 179718 221 0 0 25 0 1 0 106888582 391798784 94915 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95654 94915 312 324 0 94723 0
Current children cumulated CPU time (s) 1799.39
Current children cumulated vsize (KiB) 382616

[startup+1800.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1256424/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=382616 CPUtime=1799.79
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95591 0 0 0 179758 221 0 0 25 0 1 0 106888582 391798784 94922 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95654 94922 312 324 0 94723 0
Current children cumulated CPU time (s) 1799.79
Current children cumulated vsize (KiB) 382616

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2797
/proc/meminfo: memFree=1256424/2055920 swapFree=4149088/4192956
[pid=2794] ppid=2792 vsize=382616 CPUtime=1799.99
/proc/2794/stat : 2794 (bsolo3.0.16) R 2792 2794 20368 0 -1 4194304 95599 0 0 0 179777 222 0 0 25 0 1 0 106888582 391798784 94930 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2794/statm: 95654 94930 312 324 0 94723 0
Current children cumulated CPU time (s) 1799.99
Current children cumulated vsize (KiB) 382616

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.08
CPU user time (s): 1797.8
CPU system time (s): 2.27965
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 382616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.8
system time used= 2.27965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95600
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 37356

runsolver used 2.06669 second user time and 4.21336 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 22:28:28 UTC 2007

IDJOB= 348631
IDBENCH= 1702
IDSOLVER= 163
FILE ID= node14/348631-1176589708

PBS_JOBID= 4556797

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348631-1176589708/instance-348631-1176589708.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-348631-1176589708 -o ROOT/results/node14/solver-348631-1176589708 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348631-1176589708/instance-348631-1176589708.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  65e439e03cbe6c14c849336d6093c9a6

RANDOM SEED= 703578029

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
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		: 3000.227
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:       1636360 kB
Buffers:         73196 kB
Cached:         278644 kB
SwapCached:      11892 kB
Active:         151700 kB
Inactive:       229064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636360 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:            5752 kB
Writeback:           0 kB
Mapped:          33088 kB
Slab:            24300 kB
Committed_AS:  5204036 kB
PageTables:       1796 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= 66556 MiB

End job on node14 on Sat Apr 14 22:58:29 UTC 2007