Trace number 348514

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) 1800.31 1801.02

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-ship04l.opb
MD5SUM8c2ebef1f909dd9b378c2f7f10ba6b39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1776
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables63540
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint2520
Number of terms in the objective function 63540
Biggest coefficient in the objective function 2379
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 577490
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 577490
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)

0.00/0.03	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.03	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.03	c type "bsolo -h" for help
0.00/0.03	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.04	c Time Limit set to 1800
0.00/0.04	c Memory Limit set to 1800 MB
0.00/0.04	c Instance file /tmp/evaluation/348514-1176586039/instance-348514-1176586039.opb
0.00/0.04	c File size is 2622967 bytes.
0.55/0.60	c Highest Coefficient sum: 577490
0.55/0.60	c Parsing was ok!!
0.55/0.60	c Total parsing time: 0.561 s
0.55/0.63	c Var: 63540 Constr: 660 279/0/381 Lit: 313440 Watch. Lit: 80731
0.55/0.63	c Obj. Vars: 63540 (100 % of total variables)
56.92/57.02	c Pre-processing Time: 56.948 s
56.92/57.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
56.92/57.02	c        0  28909      548   292140  533   105880  494054      0      0 56.95
56.92/57.02	c Switching off LPR mode.
1800.08/1800.80	c      100  28909      648   296440  457   175706  543460    100      1 60.18
1800.08/1800.80	c      250  28909      798   302890  379   175662  597807    250      1 155.90
1800.08/1800.80	c      476  28909     1024   581347  567   175201  657588    476      2 222.26
1800.08/1800.80	c      814  28909     1362  1236982  908   174157  723347    814      3 223.06
1800.08/1800.80	c     1322  28909     1870  1313779  702   174943  795682   1322      5 232.66
1800.08/1800.80	c     2085  28909     2633  1540153  584   186570  875251   2085      8 245.70
1800.08/1800.80	c     3232  28909     3780  4068854 1076   189654  962777   3232     12 250.18
1800.08/1800.80	c     4954  28909     5502  5552965 1009   190524  500000   4954     18 264.48
1800.08/1800.80	c     7540  28909     8088  8019678  991   199615  550001   7540     25 299.91
1800.08/1800.80	c    11421  28909    11969 12039833 1005   207325  605002  11421     36 316.72
1800.08/1800.80	c    17244  28909    17792 14084216  791   217883  665503  17244     35 481.74
1800.08/1800.80	c    25984  28909    26532 25268545  952   238377  732054  25984     40 643.12
1800.08/1800.80	c    39095  28909    39643 29740689  750   263005  805260  39095     55 709.39
1800.08/1800.80	c    58767  28909    59315 35544449  599   310614  885787  58767     63 931.54
1800.08/1800.80	c    88277  28909    88825 62933176  708   369224  974366  88277     74 1181.10
1800.08/1800.80	c   132547  28909   133095 89804776  674   457883  500000 132547     83 1591.44
1800.08/1800.80	c Caught signal: 15
1800.08/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.80	c   16   153980  39292  4340934   154528 105325278 153980     85 1800.09
1800.08/1800.80	s UNKNOWN
1800.08/1800.80	c Total time: 1800.09 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/node38/watcher-348514-1176586039 -o ROOT/results/node38/solver-348514-1176586039 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348514-1176586039/instance-348514-1176586039.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: 0.92 0.98 0.99 3/77 25119
/proc/meminfo: memFree=1782072/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=3780 CPUtime=0
/proc/25119/stat : 25119 (bsolo3.0.16) D 25117 25119 24401 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 90770584 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/25119/statm: 945 155 129 324 0 14 0

[startup+0.0208689 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25119
/proc/meminfo: memFree=1782072/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=3780 CPUtime=0
/proc/25119/stat : 25119 (bsolo3.0.16) D 25117 25119 24401 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 90770584 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8737456 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/25119/statm: 945 186 159 324 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3780

[startup+0.101885 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25119
/proc/meminfo: memFree=1782072/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=16388 CPUtime=0.05
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 966 0 6 0 5 0 0 0 18 0 1 0 90770584 16781312 900 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 4097 900 352 324 0 2525 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16388

[startup+0.301923 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25119
/proc/meminfo: memFree=1782072/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=13600 CPUtime=0.26
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 2571 0 6 0 25 1 0 0 19 0 1 0 90770584 13926400 2377 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 3400 2377 582 324 0 1828 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 13600

[startup+0.702 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25119
/proc/meminfo: memFree=1782072/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=20172 CPUtime=0.65
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 5109 0 7 0 63 2 0 0 23 0 1 0 90770584 20656128 4275 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5043 4275 306 324 0 4112 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 20172

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1765104/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=20700 CPUtime=1.44
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 5240 0 7 0 139 5 0 0 25 0 1 0 90770584 21196800 4406 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5175 4406 306 324 0 4244 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 20700

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762096/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=23004 CPUtime=3.05
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6440 0 7 0 299 6 0 0 25 0 1 0 90770584 23556096 4983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5751 4983 308 324 0 4820 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 23004

[startup+6.30208 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762096/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=23004 CPUtime=6.25
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6440 0 7 0 619 6 0 0 25 0 1 0 90770584 23556096 4983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5751 4983 308 324 0 4820 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 23004

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762104/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=23004 CPUtime=12.64
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6440 0 7 0 1258 6 0 0 25 0 1 0 90770584 23556096 4983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5751 4983 308 324 0 4820 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 23004

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762168/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=23004 CPUtime=25.44
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6440 0 7 0 2537 7 0 0 25 0 1 0 90770584 23556096 4983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5751 4983 308 324 0 4820 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 23004

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762232/2055920 swapFree=4111364/4192956
[pid=25119] ppid=25117 vsize=23004 CPUtime=51.02
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6440 0 7 0 5094 8 0 0 25 0 1 0 90770584 23556096 4983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5751 4983 308 324 0 4820 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 23004

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762808/2055920 swapFree=4111428/4192956
[pid=25119] ppid=25117 vsize=22448 CPUtime=102.2
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6825 0 7 0 10207 13 0 0 25 0 1 0 90770584 22986752 4848 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134575129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5612 4848 312 324 0 4681 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 22448

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762616/2055920 swapFree=4111428/4192956
[pid=25119] ppid=25117 vsize=22448 CPUtime=162.18
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 6842 0 7 0 16196 22 0 0 25 0 1 0 90770584 22986752 4865 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 5612 4865 312 324 0 4681 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 22448

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1762232/2055920 swapFree=4111492/4192956
[pid=25119] ppid=25117 vsize=25160 CPUtime=222.16
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 7501 0 7 0 22183 33 0 0 25 0 1 0 90770584 25763840 5524 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 6290 5524 312 324 0 5359 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 25160

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1694392/2055920 swapFree=4111492/4192956
[pid=25119] ppid=25117 vsize=90536 CPUtime=282.13
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 23862 0 7 0 28149 64 0 0 25 0 1 0 90770584 92708864 21885 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 22634 21885 312 324 0 21703 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 90536

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1608696/2055920 swapFree=4111492/4192956
[pid=25119] ppid=25117 vsize=176056 CPUtime=342.11
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 45244 0 7 0 34115 96 0 0 25 0 1 0 90770584 180281344 43267 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 44014 43267 312 324 0 43083 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 176056

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1598520/2055920 swapFree=4111556/4192956
[pid=25119] ppid=25117 vsize=186192 CPUtime=402.09
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 47780 0 7 0 40111 98 0 0 25 0 1 0 90770584 190660608 45803 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 46548 45803 312 324 0 45617 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 186192

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1588408/2055920 swapFree=4111556/4192956
[pid=25119] ppid=25117 vsize=196060 CPUtime=462.06
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 50255 0 7 0 46106 100 0 0 25 0 1 0 90770584 200765440 48278 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 49015 48278 312 324 0 48084 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 196060

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1584056/2055920 swapFree=4111620/4192956
[pid=25119] ppid=25117 vsize=200312 CPUtime=522.05
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 51313 0 7 0 52046 159 0 0 25 0 1 0 90770584 205119488 49336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 50078 49336 312 324 0 49147 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 200312

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1525432/2055920 swapFree=4111620/4192956
[pid=25119] ppid=25117 vsize=259508 CPUtime=582.02
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 66112 0 7 0 58027 175 0 0 25 0 1 0 90770584 265736192 64135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 64877 64135 312 324 0 63946 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 259508

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1442872/2055920 swapFree=4111620/4192956
[pid=25119] ppid=25117 vsize=340964 CPUtime=642.01
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 86490 0 7 0 64015 186 0 0 25 0 1 0 90770584 349147136 84513 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 85241 84513 312 324 0 84310 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 340964


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1323256/2055920 swapFree=4111748/4192956
[pid=25119] ppid=25117 vsize=460116 CPUtime=881.92
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 116276 0 7 0 87977 215 0 0 25 0 1 0 90770584 471158784 114299 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 115029 114299 312 324 0 114098 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 460116

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1301304/2055920 swapFree=4111812/4192956
[pid=25119] ppid=25117 vsize=481912 CPUtime=941.89
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 121739 0 7 0 93964 225 0 0 25 0 1 0 90770584 493477888 119762 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 120478 119762 312 324 0 119547 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 481912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1190456/2055920 swapFree=4111812/4192956
[pid=25119] ppid=25117 vsize=593096 CPUtime=1001.87
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 149535 0 7 0 99944 243 0 0 25 0 1 0 90770584 607330304 147558 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 148274 147558 312 324 0 147343 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 593096

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1090488/2055920 swapFree=4111812/4192956
[pid=25119] ppid=25117 vsize=693560 CPUtime=1061.85
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 174665 0 7 0 105929 256 0 0 25 0 1 0 90770584 710205440 172688 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 173390 172688 312 324 0 172459 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 693560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=1021240/2055920 swapFree=4111876/4192956
[pid=25119] ppid=25117 vsize=761480 CPUtime=1121.82
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 191625 0 7 0 111915 267 0 0 25 0 1 0 90770584 779755520 189648 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 190370 189648 312 324 0 189439 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 761480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=954168/2055920 swapFree=4111876/4192956
[pid=25119] ppid=25117 vsize=828176 CPUtime=1181.8
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 208302 0 7 0 117904 276 0 0 25 0 1 0 90770584 848052224 206325 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 207044 206325 312 324 0 206113 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 828176

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=950648/2055920 swapFree=4111940/4192956
[pid=25119] ppid=25117 vsize=831292 CPUtime=1241.78
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 209098 0 7 0 123838 340 0 0 25 0 1 0 90770584 851243008 207121 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 207823 207121 312 324 0 206892 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 831292

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=891768/2055920 swapFree=4111940/4192956
[pid=25119] ppid=25117 vsize=889996 CPUtime=1301.76
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 223762 0 7 0 129806 370 0 0 25 0 1 0 90770584 911355904 221785 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 222499 221785 312 324 0 221568 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 889996

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=814840/2055920 swapFree=4111940/4192956
[pid=25119] ppid=25117 vsize=967588 CPUtime=1361.74
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 243164 0 7 0 135788 386 0 0 25 0 1 0 90770584 990810112 241187 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 241897 241187 312 324 0 240966 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 967588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=745720/2055920 swapFree=4112004/4192956
[pid=25119] ppid=25117 vsize=1035664 CPUtime=1421.71
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 260184 0 7 0 141773 398 0 0 25 0 1 0 90770584 1060519936 258207 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 258916 258207 312 324 0 257985 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 1035664

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=692984/2055920 swapFree=4112004/4192956
[pid=25119] ppid=25117 vsize=1088844 CPUtime=1481.69
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 273466 0 7 0 147760 409 0 0 25 0 1 0 90770584 1114976256 271489 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 272211 271489 312 324 0 271280 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1088844

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=646584/2055920 swapFree=4112068/4192956
[pid=25119] ppid=25117 vsize=1134676 CPUtime=1541.67
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 284925 0 7 0 153750 417 0 0 25 0 1 0 90770584 1161908224 282948 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 283669 282948 312 324 0 282738 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 1134676

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=583736/2055920 swapFree=4112068/4192956
[pid=25119] ppid=25117 vsize=1199892 CPUtime=1601.65
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 301222 0 7 0 159736 429 0 0 25 0 1 0 90770584 1228689408 299245 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 299973 299245 312 324 0 299042 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 1199892

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=484792/2055920 swapFree=4112068/4192956
[pid=25119] ppid=25117 vsize=1296084 CPUtime=1661.63
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 325268 0 7 0 165721 442 0 0 25 0 1 0 90770584 1327190016 323291 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 324021 323291 312 324 0 323090 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1296084

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=445880/2055920 swapFree=4112132/4192956
[pid=25119] ppid=25117 vsize=1334988 CPUtime=1721.61
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 335009 0 7 0 171713 448 0 0 25 0 1 0 90770584 1367027712 333032 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 333747 333032 312 324 0 332816 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 1334988

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=415032/2055920 swapFree=4112132/4192956
[pid=25119] ppid=25117 vsize=1365328 CPUtime=1781.58
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 342608 0 7 0 177705 453 0 0 25 0 1 0 90770584 1398095872 340631 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 341332 340631 312 324 0 340401 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 1365328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=406456/2055920 swapFree=4112132/4192956
[pid=25119] ppid=25117 vsize=1373744 CPUtime=1800.08
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194304 344686 0 7 0 179554 454 0 0 25 0 1 0 90770584 1406713856 342709 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 343436 342709 312 324 0 342505 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1373744

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25120
/proc/meminfo: memFree=406456/2055920 swapFree=4112132/4192956
[pid=25119] ppid=25117 vsize=0 CPUtime=1800.27
/proc/25119/stat : 25119 (bsolo3.0.16) R 25117 25119 24401 0 -1 4194308 344687 0 7 0 179554 473 0 0 25 0 1 0 90770584 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25119/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1801.02
CPU time (s): 1800.31
CPU user time (s): 1795.55
CPU system time (s): 4.76128
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1373744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.55
system time used= 4.76128
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 344687
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 5071

runsolver used 2.32565 second user time and 4.14337 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Apr 14 21:27:19 UTC 2007

IDJOB= 348514
IDBENCH= 1688
IDSOLVER= 163
FILE ID= node38/348514-1176586039

PBS_JOBID= 4556946

Free space on /tmp= 66558 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-ship04l.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348514-1176586039/instance-348514-1176586039.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-348514-1176586039 -o ROOT/results/node38/solver-348514-1176586039 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348514-1176586039/instance-348514-1176586039.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8c2ebef1f909dd9b378c2f7f10ba6b39

RANDOM SEED= 56062550

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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:       1782480 kB
Buffers:          3304 kB
Cached:          59364 kB
SwapCached:       3564 kB
Active:          86628 kB
Inactive:        95456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782480 kB
SwapTotal:     4192956 kB
SwapFree:      4111364 kB
Dirty:            7068 kB
Writeback:           0 kB
Mapped:         126936 kB
Slab:            76576 kB
Committed_AS:   960024 kB
PageTables:       2064 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= 66558 MiB

End job on node38 on Sat Apr 14 21:57:22 UTC 2007