Trace number 432600

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 3.0.17? (TO) 1800.11 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
MD5SUM69d5c7c1a4b8d5de2fe0ee7c53688a9d
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 variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 262133
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524327
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524346
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432600-1177945989/instance-432600-1177945989.opb
0.00/0.00	c File size is 868184 bytes.
0.09/0.15	c Highest Coefficient sum: 524346
0.09/0.15	c Parsing was ok!!
0.09/0.15	c Total parsing time: 0.154 s
0.09/0.16	c Var: 9464 Constr: 1821 309/0/1512 Lit: 84082 Watch. Lit: 7335
0.09/0.16	c Obj. Vars: 78 (0.824176 % of total variables)
0.29/0.30	c Pre-processing Time: 0.305 s
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c        0   9450     1821    84082   46    50205  165635      0      0 0.30
0.29/0.30	c Switching off LPR mode.
1800.04/1800.71	c      102   9450     1923    90196   46    74319  182199    102    301 0.34
1800.04/1800.71	c      252   9450     2073    98843   47    74434  200419    252    682 0.37
1800.04/1800.71	c      477   9450     2298   109948   47    74677  220461    477    975 0.49
1800.04/1800.71	c      821   9450     2642   130911   49    73829  242508    821   1382 0.59
1800.04/1800.71	c     1330   9450     3151   164019   52    76680  266759   1330   1927 0.69
1800.04/1800.71	c     2094   9450     3915   234585   59    76969  293435   2094   1743 1.20
1800.04/1800.71	c     3240   9450     5061   289796   57    79195  322779   3240   2061 1.57
1800.04/1800.71	c     4962   9450     6783   405264   59    83261  355057   4962   2610 1.90
1800.04/1800.71	c     7547   9450     9368   552408   58    88522  390563   7547   3037 2.48
1800.04/1800.71	c    11426   9450    13247   732832   55    96639  429620  11426   3398 3.36
1800.04/1800.71	c    17248   9450    19069  1051516   55   104045  472583  17248   3462 4.98
1800.04/1800.71	c    25987   9450    27808  1895171   68   125789  519842  25987   2716 9.57
1800.04/1800.71	c    39098   9450    40919  2791914   68   151422  571827  39098   2633 14.84
1800.04/1800.71	c    58768   9450    60589  4030442   66   191190  629010  58768   1746 33.64
1800.04/1800.71	c    88280   9450    90101  6001470   66   249524  691912  88280   1345 65.61
1800.04/1800.71	c   132557   9450   134378  8673290   64   339086  761104 132557   1008 131.41
1800.04/1800.71	c   198967   9450   200788 13082995   65   470822  837215 198967    738 269.44
1800.04/1800.71	c   298587   9450   300408 19951284   66   669356  920937 298587    576 517.80
1800.04/1800.71	c Caught signal: 15
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   18   440605  30191   574290   442426 31466028 440605    244 1800.04
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c Total time: 1800.04 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-432600-1177945989 -o ROOT/results/node10/solver-432600-1177945989 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432600-1177945989/instance-432600-1177945989.opb 

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


[startup+0 s]
/proc/loadavg: 0.98 0.97 0.91 3/77 17120
/proc/meminfo: memFree=1742984/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=12584 CPUtime=0
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 270636477 12886016 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 3146 335 280 324 0 2004 0

[startup+0.0926849 s]
/proc/loadavg: 0.98 0.97 0.91 3/77 17120
/proc/meminfo: memFree=1742984/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=5988 CPUtime=0.08
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 785 0 0 0 8 0 0 0 18 0 1 0 270636477 6131712 755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 1497 755 401 324 0 355 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5988

[startup+0.101687 s]
/proc/loadavg: 0.98 0.97 0.91 3/77 17120
/proc/meminfo: memFree=1742984/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=6116 CPUtime=0.09
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 814 0 0 0 9 0 0 0 18 0 1 0 270636477 6262784 784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 1529 784 413 324 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6116

[startup+0.30173 s]
/proc/loadavg: 0.98 0.97 0.91 3/77 17120
/proc/meminfo: memFree=1742984/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=8960 CPUtime=0.29
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 1911 0 0 0 27 2 0 0 19 0 1 0 270636477 9175040 1595 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 2240 1595 306 324 0 1310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8960

[startup+0.701816 s]
/proc/loadavg: 0.98 0.97 0.91 3/77 17120
/proc/meminfo: memFree=1742984/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=9748 CPUtime=0.69
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 2400 0 0 0 67 2 0 0 23 0 1 0 270636477 9981952 1787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 2437 1787 310 324 0 1507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9748

[startup+1.50199 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1736256/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=11468 CPUtime=1.48
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 2826 0 0 0 146 2 0 0 25 0 1 0 270636477 11743232 2213 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 2867 2213 310 324 0 1937 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11468

[startup+3.10133 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1732672/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=17488 CPUtime=3.09
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 4337 0 0 0 306 3 0 0 25 0 1 0 270636477 17907712 3724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 4372 3724 310 324 0 3442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17488

[startup+6.30303 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1722184/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=27608 CPUtime=6.29
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 6856 0 0 0 625 4 0 0 25 0 1 0 270636477 28270592 6243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 6902 6243 310 324 0 5972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27608

[startup+12.7014 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1705224/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=43052 CPUtime=12.68
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 10709 0 0 0 1262 6 0 0 25 0 1 0 270636477 44085248 10096 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 10763 10096 310 324 0 9833 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43052

[startup+25.5011 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1686216/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=60320 CPUtime=25.48
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 15025 0 0 0 2538 10 0 0 25 0 1 0 270636477 61767680 14412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 15080 14412 310 324 0 14150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60320

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1659656/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=87060 CPUtime=51.07
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 21710 0 0 0 5092 15 0 0 25 0 1 0 270636477 89149440 21097 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 21765 21097 310 324 0 20835 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87060

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1624008/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=122368 CPUtime=102.25
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 30553 0 0 0 10201 24 0 0 25 0 1 0 270636477 125304832 29940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 30592 29940 310 324 0 29662 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 122368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1581512/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=164896 CPUtime=162.23
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 41176 0 0 0 16189 34 0 0 25 0 1 0 270636477 168853504 40563 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 41224 40563 310 324 0 40294 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 164896

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1558856/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=187332 CPUtime=222.21
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 46786 0 0 0 22181 40 0 0 25 0 1 0 270636477 191827968 46173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 46833 46173 310 324 0 45903 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 187332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1542600/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=203940 CPUtime=282.18
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 50949 0 0 0 28173 45 0 0 25 0 1 0 270636477 208834560 50336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 50985 50336 310 324 0 50055 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 203940

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1518408/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=227848 CPUtime=342.16
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 56909 0 0 0 34164 52 0 0 25 0 1 0 270636477 233316352 56296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338408 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 56962 56296 310 324 0 56032 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 227848

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1502088/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=244156 CPUtime=402.14
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 60999 0 0 0 40158 56 0 0 25 0 1 0 270636477 250015744 60386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 61039 60386 310 324 0 60109 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 244156

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1485832/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=260232 CPUtime=462.12
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 65017 0 0 0 46151 61 0 0 25 0 1 0 270636477 266477568 64404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 65058 64404 310 324 0 64128 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 260232

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1449096/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=296980 CPUtime=522.1
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 74206 0 0 0 52141 69 0 0 25 0 1 0 270636477 304107520 73593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 74245 73593 310 324 0 73315 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 296980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1427976/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=318092 CPUtime=582.07
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 79474 0 0 0 58132 75 0 0 25 0 1 0 270636477 325726208 78861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 79523 78861 310 324 0 78593 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 318092

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1412872/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=332992 CPUtime=642.05
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 83201 0 0 0 64125 80 0 0 25 0 1 0 270636477 340983808 82588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 83248 82588 310 324 0 82318 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 332992


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1371016/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=374756 CPUtime=881.96
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 93647 0 0 0 88101 95 0 0 25 0 1 0 270636477 383750144 93034 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 93689 93034 310 324 0 92759 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 374756

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1364552/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=381232 CPUtime=941.94
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 95280 0 0 0 94097 97 0 0 25 0 1 0 270636477 390381568 94667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 95308 94667 310 324 0 94378 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 381232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1357512/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=388208 CPUtime=1001.91
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 97027 0 0 0 100092 99 0 0 25 0 1 0 270636477 397524992 96414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 97052 96414 310 324 0 96122 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 388208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1350024/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=395828 CPUtime=1061.89
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 98920 0 0 0 106088 101 0 0 25 0 1 0 270636477 405327872 98307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 98957 98307 310 324 0 98027 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 395828

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1342280/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=403468 CPUtime=1121.88
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 100830 0 0 0 112084 104 0 0 25 0 1 0 270636477 413151232 100217 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 100867 100217 310 324 0 99937 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 403468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1335816/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=409812 CPUtime=1181.85
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 102425 0 0 0 118080 105 0 0 25 0 1 0 270636477 419647488 101812 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 102453 101812 310 324 0 101523 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 409812

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1331784/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=413932 CPUtime=1241.83
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 103436 0 0 0 124075 108 0 0 25 0 1 0 270636477 423866368 102823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 103483 102823 310 324 0 102553 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 413932

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17121
/proc/meminfo: memFree=1326152/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=419500 CPUtime=1301.81
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 104838 0 0 0 130071 110 0 0 25 0 1 0 270636477 429568000 104225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 104875 104225 310 324 0 103945 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 419500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17123
/proc/meminfo: memFree=1320648/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=425072 CPUtime=1361.78
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 106222 0 0 0 136067 111 0 0 25 0 1 0 270636477 435273728 105609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 106268 105609 310 324 0 105338 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 425072

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17123
/proc/meminfo: memFree=1315784/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=429868 CPUtime=1421.77
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 107430 0 0 0 142064 113 0 0 25 0 1 0 270636477 440184832 106817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338364 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 107467 106817 310 324 0 106537 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 429868

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17123
/proc/meminfo: memFree=1311304/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=434404 CPUtime=1481.74
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 108561 0 0 0 148060 114 0 0 25 0 1 0 270636477 444829696 107948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 108601 107948 310 324 0 107671 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 434404

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17123
/proc/meminfo: memFree=1306888/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=438792 CPUtime=1541.72
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 109656 0 0 0 154056 116 0 0 25 0 1 0 270636477 449323008 109043 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 109698 109043 310 324 0 108768 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 438792

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17123
/proc/meminfo: memFree=1302536/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=443172 CPUtime=1601.69
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 110742 0 0 0 160052 117 0 0 25 0 1 0 270636477 453808128 110129 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 110793 110129 310 324 0 109863 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 443172

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17123
/proc/meminfo: memFree=1297992/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=447716 CPUtime=1661.67
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 111876 0 0 0 166048 119 0 0 25 0 1 0 270636477 458461184 111263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 111929 111263 310 324 0 110999 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 447716

[startup+1722.3 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 17123
/proc/meminfo: memFree=1293448/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=452252 CPUtime=1721.65
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 113022 0 0 0 172044 121 0 0 25 0 1 0 270636477 463106048 112409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 113063 112409 310 324 0 112133 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 452252

[startup+1782.3 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 17123
/proc/meminfo: memFree=1288968/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=456636 CPUtime=1781.63
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 114127 0 0 0 178040 123 0 0 25 0 1 0 270636477 467595264 113514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 114159 113514 310 324 0 113229 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 456636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.10 1.02 0.93 2/78 17123
/proc/meminfo: memFree=1287240/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=458308 CPUtime=1800.04
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 114544 0 0 0 179880 124 0 0 25 0 1 0 270636477 469307392 113931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 114577 113931 310 324 0 113647 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 458308

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.10 1.02 0.93 2/78 17123
/proc/meminfo: memFree=1287240/2055920 swapFree=4145688/4192956
[pid=17120] ppid=17118 vsize=458308 CPUtime=1800.04
/proc/17120/stat : 17120 (bsolo3.0.17) R 17118 17120 16520 0 -1 4194304 114544 0 0 0 179880 124 0 0 25 0 1 0 270636477 469307392 113931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17120/statm: 114577 113931 310 324 0 113647 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 458308

Child status: 15
Real time (s): 1800.78
CPU time (s): 1800.11
CPU user time (s): 1798.8
CPU system time (s): 1.3138
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 458308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.8
system time used= 1.3138
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114548
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= 37424

runsolver used 1.50677 second user time and 4.04239 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Apr 30 15:13:10 UTC 2007

IDJOB= 432600
IDBENCH= 1598
IDSOLVER= 199
FILE ID= node10/432600-1177945989

PBS_JOBID= 4727832

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432600-1177945989/instance-432600-1177945989.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-432600-1177945989 -o ROOT/results/node10/solver-432600-1177945989 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432600-1177945989/instance-432600-1177945989.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  69d5c7c1a4b8d5de2fe0ee7c53688a9d

RANDOM SEED= 472346324

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1743328 kB
Buffers:         40664 kB
Cached:         177688 kB
SwapCached:      15908 kB
Active:         117468 kB
Inactive:       124400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743328 kB
SwapTotal:     4192956 kB
SwapFree:      4145688 kB
Dirty:            7452 kB
Writeback:           0 kB
Mapped:          30304 kB
Slab:            56288 kB
Committed_AS:  3846952 kB
PageTables:       1708 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= 66557 MiB

End job on node10 on Mon Apr 30 15:43:12 UTC 2007