Trace number 348995

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? (TO) 1800.1 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
MD5SUM3de80c0560622133ffefa60f8e73d039
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 variables3616
Total number of constraints125707
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)44
Number of constraints which are nor clauses,nor cardinality constraints125663
Minimum length of a constraint5
Maximum length of a constraint189
Number of terms in the objective function 48
Biggest coefficient in the objective function 260554
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524316
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524424
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/348995-1176614049/instance-348995-1176614049.opb
0.00/0.00	c File size is 80386080 bytes.
14.38/14.44	c Highest Coefficient sum: 524424
14.38/14.44	c Parsing was ok!!
14.38/14.44	c Total parsing time: 14.422 s
14.58/14.61	c Var: 3616 Constr: 125844 45/44/125755 Lit: 9400270 Watch. Lit: 351996
14.58/14.61	c Obj. Vars: 48 (1.32743 % of total variables)
90.83/90.94	c Pre-processing Time: 90.886 s
90.83/90.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
90.83/90.98	c        0   2676    54169  3881078   71   262715  500000      0      0 90.89
90.83/90.98	c Switching off LPR mode.
1799.96/1800.66	c      100   2676    54269  3926107   72   263658  550001    100      1 91.72
1799.96/1800.66	c      251   2676    54420  3938676   72   269747  605002    251      2 92.64
1799.96/1800.66	c      476   2676    54645  3968160   72   267221  665503    476      5 92.96
1799.96/1800.66	c      814   2676    54983  4003964   72   268474  732054    814      8 93.30
1799.96/1800.66	c     1322   2676    55491  4038084   72   269433  805260   1322     14 93.53
1799.96/1800.66	c     2086   2676    56255  4084892   72   281435  885787   2086     22 94.15
1799.96/1800.66	c     3232   2676    57401  4192647   73   282795  974366   3232     33 95.25
1799.96/1800.66	c     4954   2676    59123  4489547   75   285217  500000   4954     51 96.63
1799.96/1800.66	c     7538   2676    61707  4637334   75   296822  550001   7538     77 97.46
1799.96/1800.66	c    11417   2676    65586  4768251   72   308938  605002  11417    114 99.28
1799.96/1800.66	c    17239   2676    71408  5312678   74   314993  665503  17239    166 103.85
1799.96/1800.66	c    25977   2676    80146  5678278   70   328802  732054  25977    239 108.52
1799.96/1800.66	c    39087   2676    93256  6964025   74   359357  805260  39087    305 127.83
1799.96/1800.66	c    58757   2676   112926  8095820   71   388643  885787  58757    384 152.86
1799.96/1800.66	c    88267   2676   142436  9341374   65   450482  974366  88267    437 201.73
1799.96/1800.66	c   132538   2674   186707 12230150   65   535567  500000 132538    475 278.63
1799.96/1800.66	c   198949   2674   253118 18765879   74   674014  550001 198949    307 647.78
1799.96/1800.66	c   298570   2674   352739 25018411   70   872243  605002 298570    228 1306.33
1799.96/1800.66	c Resources Exceeded
1799.96/1800.66	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.66	c   18   328671  77743   746929   382840 28137339 328671    182 1800.03
1799.96/1800.66	s UNKNOWN
1799.96/1800.66	c Total time: 1800.03 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/node67/watcher-348995-1176614049 -o ROOT/results/node67/solver-348995-1176614049 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348995-1176614049/instance-348995-1176614049.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: 0.91 0.97 0.99 3/64 7840
/proc/meminfo: memFree=1437816/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=19548 CPUtime=0
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 319 0 1 0 0 0 0 0 18 0 1 0 137394519 20017152 288 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 4887 292 261 324 0 3956 0

[startup+0.0876909 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7840
/proc/meminfo: memFree=1437816/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=83204 CPUtime=0.07
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 669 0 1 0 7 0 0 0 18 0 1 0 137394519 85200896 638 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 20801 638 392 324 0 244 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 83204

[startup+0.102693 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7840
/proc/meminfo: memFree=1437816/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=83336 CPUtime=0.09
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 723 0 1 0 9 0 0 0 18 0 1 0 137394519 85336064 692 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 20834 693 413 324 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83336

[startup+0.30173 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7840
/proc/meminfo: memFree=1437816/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=85156 CPUtime=0.28
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 1443 0 1 0 28 0 0 0 19 0 1 0 137394519 87199744 1412 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 21289 1413 685 324 0 732 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 85156

[startup+0.702802 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7840
/proc/meminfo: memFree=1437816/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=88768 CPUtime=0.69
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 2900 0 1 0 67 2 0 0 22 0 1 0 137394519 90898432 2869 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 22192 2869 1237 324 0 1635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 88768

[startup+1.50195 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7841
/proc/meminfo: memFree=1429616/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=95984 CPUtime=1.48
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 5802 0 1 0 144 4 0 0 25 0 1 0 137394519 98287616 5771 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 23996 5771 2336 324 0 3439 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 95984

[startup+3.10124 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1422384/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=110448 CPUtime=3.08
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 11645 0 1 0 300 8 0 0 25 0 1 0 137394519 113098752 11614 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 27612 11614 4575 324 0 7055 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110448

[startup+6.30183 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1392880/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=138976 CPUtime=6.28
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 23149 0 1 0 616 12 0 0 25 0 1 0 137394519 142311424 23118 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7355998 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 34744 23118 8921 324 0 14187 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 138976

[startup+12.702 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1334256/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=195676 CPUtime=12.68
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 45963 0 1 0 1248 20 0 0 25 0 1 0 137394519 200372224 45932 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 48919 45932 17558 324 0 28362 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 195676

[startup+25.5013 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1156592/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=288688 CPUtime=25.47
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 91178 0 1 0 2509 38 0 0 25 0 1 0 137394519 295616512 71521 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134545680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 72172 71521 307 324 0 71241 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 288688

[startup+51.101 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1155888/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=289480 CPUtime=51.04
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 91378 0 1 0 5063 41 0 0 25 0 1 0 137394519 296427520 71721 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 72370 71721 307 324 0 71439 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 289480

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1301616/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=143764 CPUtime=102.23
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 91586 0 1 0 10174 49 0 0 25 0 1 0 137394519 147214336 35301 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 35941 35301 311 324 0 35010 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 143764

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1297200/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=148100 CPUtime=162.21
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 92691 0 1 0 16160 61 0 0 25 0 1 0 137394519 151654400 36406 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 37025 36406 311 324 0 36094 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 148100

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1284336/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=161160 CPUtime=222.19
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 95939 0 1 0 22149 70 0 0 25 0 1 0 137394519 165027840 39654 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551180 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 40290 39654 311 324 0 39359 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 161160

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7841
/proc/meminfo: memFree=1258544/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=187268 CPUtime=282.16
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 102466 0 1 0 28134 82 0 0 25 0 1 0 137394519 191762432 46181 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 46817 46181 311 324 0 45886 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 187268

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1228848/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=216596 CPUtime=342.15
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 109796 0 1 0 34115 100 0 0 25 0 1 0 137394519 221794304 53511 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 54149 53511 311 324 0 53218 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 216596

[startup+402.301 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 7841
/proc/meminfo: memFree=1214960/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=230552 CPUtime=402.12
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 113289 0 1 0 40105 107 0 0 25 0 1 0 137394519 236085248 57004 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 57638 57004 311 324 0 56707 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 230552

[startup+462.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 7841
/proc/meminfo: memFree=1202736/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=242580 CPUtime=462.1
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 116312 0 1 0 46097 113 0 0 25 0 1 0 137394519 248401920 60027 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 60645 60027 311 324 0 59714 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 242580

[startup+522.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 7841
/proc/meminfo: memFree=1191344/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=254100 CPUtime=522.08
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 119185 0 1 0 52088 120 0 0 25 0 1 0 137394519 260198400 62900 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 63525 62900 311 324 0 62594 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 254100

[startup+582.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 7841
/proc/meminfo: memFree=1181424/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=263936 CPUtime=582.07
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 121643 0 1 0 58082 125 0 0 25 0 1 0 137394519 270270464 65358 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 65984 65358 311 324 0 65053 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 263936

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7841
/proc/meminfo: memFree=1170096/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=275072 CPUtime=642.05
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 124439 0 1 0 64075 130 0 0 25 0 1 0 137394519 281673728 68154 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 68768 68154 311 324 0 67837 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 275072


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1120496/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=324692 CPUtime=881.96
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 136819 0 1 0 88045 151 0 0 25 0 1 0 137394519 332484608 80534 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 81173 80534 311 324 0 80242 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 324692

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1112048/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=333284 CPUtime=941.95
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 138963 0 1 0 94040 155 0 0 25 0 1 0 137394519 341282816 82678 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 83321 82678 311 324 0 82390 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 333284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1105584/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=339508 CPUtime=1001.92
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 140546 0 1 0 100033 159 0 0 25 0 1 0 137394519 347656192 84261 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 84877 84261 311 324 0 83946 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 339508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1101168/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=344096 CPUtime=1061.9
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 141691 0 1 0 106029 161 0 0 25 0 1 0 137394519 352354304 85406 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 86024 85406 311 324 0 85093 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 344096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1096880/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=348272 CPUtime=1121.89
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 142738 0 1 0 112024 165 0 0 25 0 1 0 137394519 356630528 86453 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 87068 86453 311 324 0 86137 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 348272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1091120/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=354116 CPUtime=1181.87
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 144192 0 1 0 118020 167 0 0 25 0 1 0 137394519 362614784 87907 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 88529 87907 311 324 0 87598 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 354116

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1083440/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=361620 CPUtime=1241.84
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 146060 0 1 0 124013 171 0 0 25 0 1 0 137394519 370298880 89775 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 90405 89775 311 324 0 89474 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 361620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1077808/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=367196 CPUtime=1301.83
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 147451 0 1 0 130009 174 0 0 25 0 1 0 137394519 376008704 91166 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 91799 91166 311 324 0 90868 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 367196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1068016/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=376928 CPUtime=1361.81
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 149899 0 1 0 136003 178 0 0 25 0 1 0 137394519 385974272 93614 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 94232 93614 311 324 0 93301 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 376928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1061296/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=383588 CPUtime=1421.79
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 151554 0 1 0 141996 183 0 0 25 0 1 0 137394519 392794112 95269 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 95897 95269 311 324 0 94966 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 383588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7841
/proc/meminfo: memFree=1056432/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=388604 CPUtime=1481.77
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 152813 0 1 0 147991 186 0 0 25 0 1 0 137394519 397930496 96528 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 97151 96528 311 324 0 96220 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 388604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1051376/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=393472 CPUtime=1541.75
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 154021 0 1 0 153986 189 0 0 25 0 1 0 137394519 402915328 97736 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 98368 97736 311 324 0 97437 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 393472

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1046896/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=398096 CPUtime=1601.73
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 155169 0 1 0 159982 191 0 0 25 0 1 0 137394519 407650304 98884 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 99524 98884 311 324 0 98593 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 398096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1042288/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=402572 CPUtime=1661.7
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 156301 0 1 0 165976 194 0 0 25 0 1 0 137394519 412233728 100016 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 100643 100016 311 324 0 99712 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 402572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1038384/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=406388 CPUtime=1721.68
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 157263 0 1 0 171971 197 0 0 25 0 1 0 137394519 416141312 100978 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 101597 100978 311 324 0 100666 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 406388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1035248/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=409644 CPUtime=1781.66
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194304 158055 0 1 0 177966 200 0 0 25 0 1 0 137394519 419475456 101770 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 102411 101770 311 324 0 101480 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 409644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1283140/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=0 CPUtime=1800.06
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194308 158264 0 1 0 179801 205 0 0 25 0 1 0 137394519 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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: 1.00 1.00 1.00 2/65 7843
/proc/meminfo: memFree=1283140/2055920 swapFree=4183904/4192956
[pid=7840] ppid=7838 vsize=0 CPUtime=1800.06
/proc/7840/stat : 7840 (bsolo3.0.16) R 7838 7840 7227 0 -1 4194308 158264 0 1 0 179801 205 0 0 25 0 1 0 137394519 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1798.02
CPU system time (s): 2.07868
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 410424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.02
system time used= 2.07868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158264
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 1295

runsolver used 1.25781 second user time and 3.67844 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 15 05:14:10 UTC 2007

IDJOB= 348995
IDBENCH= 1813
IDSOLVER= 163
FILE ID= node67/348995-1176614049

PBS_JOBID= 4557047

Free space on /tmp= 66483 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348995-1176614049/instance-348995-1176614049.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-348995-1176614049 -o ROOT/results/node67/solver-348995-1176614049 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348995-1176614049/instance-348995-1176614049.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  3de80c0560622133ffefa60f8e73d039

RANDOM SEED= 723568266

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1438096 kB
Buffers:         18804 kB
Cached:         470580 kB
SwapCached:       3140 kB
Active:         195168 kB
Inactive:       329600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438096 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:           82984 kB
Writeback:           0 kB
Mapped:          41356 kB
Slab:            78924 kB
Committed_AS:   177908 kB
PageTables:       1516 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= 66483 MiB

End job on node67 on Sun Apr 15 05:44:13 UTC 2007