Trace number 359895

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 NameAnswerCPU timeWall clock time
bsolo 3.0.16? 1800.01 1801.47

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark63.1584
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 739
Number of bits of the biggest sum of numbers10
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/359895-1176950610/instance-359895-1176950610.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 739
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.02	c Switching off LPR mode.
1799.94/1801.46	c      101    231     2687    11748    4     5679    2069    101   3060 0.03
1799.94/1801.46	c      252    231     2838    18787    6     5980    2276    252   5478 0.05
1799.94/1801.46	c      477    231     3063    25843    8     6431    2504    477   6718 0.07
1799.94/1801.46	c      816    231     3402    37778   11     7107    2755    816   7486 0.11
1799.94/1801.46	c     1324    231     3910    55596   14     8124    3031   1324   7195 0.18
1799.94/1801.46	c     2089    231     4675    82965   17     9655    3335   2089   6986 0.30
1799.94/1801.46	c     3236    231     5822   130198   22    11949    3669   3236   5862 0.55
1799.94/1801.46	c     4957    231     5616   130901   23    11535    4036   3030   5347 0.93
1799.94/1801.46	c     7542    231     6076   152895   25    12456    4440   3490   4669 1.61
1799.94/1801.46	c    11421    231     5317   119989   22    10937    4885   2731   4285 2.67
1799.94/1801.46	c    17244    231     6066   147716   24    12437    5374   3480   4122 4.18
1799.94/1801.46	c    25981    231     6362   172959   27    13029    5912   3776   3723 6.98
1799.94/1801.46	c    39092    231     7178   206567   28    14660    6504   4592   3477 11.24
1799.94/1801.46	c    58763    231     6639   175858   26    13581    7155   4053   3262 18.01
1799.94/1801.46	c    88278    231     6547   162777   24    13399    7871   3961   3114 28.34
1799.94/1801.46	c   132548    231    10414   329321   31    21131    8659   7828   2901 45.69
1799.94/1801.46	c   198959    231    10351   388352   37    21007    9525   7765   2535 78.46
1799.94/1801.46	c   298582    231     7537   206273   27    15378   10478   4951   2348 127.13
1799.94/1801.46	c   448017    231    12456   421792   33    25216   11526   9870   2102 213.13
1799.94/1801.46	c   672175    231    13176   455325   34    26656   12679  10590   1908 352.17
1799.94/1801.46	c  1008418    231    13814   454261   32    27931   13947  11228   1770 569.62
1799.94/1801.46	c  1512790    231    15051   514611   34    30406   15342  12465   1568 964.18
1799.94/1801.46	c  2269357    231    16449   565710   34    33202   16877  13863   1407 1612.26
1799.94/1801.46	c Resources Exceeded
1799.94/1801.46	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1801.46	c   23  2461544 478335  3335508    11734   374535   9148   1367 1800.00
1799.94/1801.46	s UNKNOWN
1799.94/1801.46	c Total time: 1800 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/node66/watcher-359895-1176950610 -o ROOT/results/node66/solver-359895-1176950610 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359895-1176950610/instance-359895-1176950610.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 3/64 20929
/proc/meminfo: memFree=1482112/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=4008 CPUtime=0
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 171050596 4104192 340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1002 341 283 324 0 50 0

[startup+0.061848 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20929
/proc/meminfo: memFree=1482112/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=4584 CPUtime=0.05
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 586 0 0 0 5 0 0 0 18 0 1 0 171050596 4694016 533 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1146 533 311 324 0 215 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4584

[startup+0.101855 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20929
/proc/meminfo: memFree=1482112/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=4848 CPUtime=0.09
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 171050596 4964352 581 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1212 581 311 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301895 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20929
/proc/meminfo: memFree=1482112/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=5632 CPUtime=0.3
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 827 0 0 0 29 1 0 0 19 0 1 0 171050596 5767168 774 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1408 774 311 324 0 477 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5632

[startup+0.701975 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20929
/proc/meminfo: memFree=1482112/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=6688 CPUtime=0.69
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 1104 0 0 0 68 1 0 0 23 0 1 0 171050596 6848512 1051 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550983 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1672 1051 311 324 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6688

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1479160/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=7080 CPUtime=1.49
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 1198 0 0 0 148 1 0 0 25 0 1 0 171050596 7249920 1145 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1770 1145 311 324 0 839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7080

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1478328/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=7344 CPUtime=3.09
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 1275 0 0 0 307 2 0 0 25 0 1 0 171050596 7520256 1222 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 1836 1222 311 324 0 905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7344

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1477568/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=8236 CPUtime=6.28
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 1479 0 0 0 625 3 0 0 25 0 1 0 171050596 8433664 1426 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20929/statm: 2059 1426 311 324 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8236

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1476680/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=8896 CPUtime=12.67
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 1654 0 0 0 1263 4 0 0 25 0 1 0 171050596 9109504 1601 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 2224 1601 311 324 0 1293 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8896

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1476424/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=9276 CPUtime=25.47
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 1746 0 0 0 2540 7 0 0 25 0 1 0 171050596 9498624 1693 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 2319 1693 311 324 0 1388 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9276

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1475272/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=10776 CPUtime=51.05
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2111 0 0 0 5092 13 0 0 25 0 1 0 171050596 11034624 2058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 2694 2058 311 324 0 1763 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 10776

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1473992/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=11536 CPUtime=102.2
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2318 0 0 0 10196 24 0 0 25 0 1 0 171050596 11812864 2265 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 2884 2265 311 324 0 1953 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 11536

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1473992/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=11536 CPUtime=162.13
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2319 0 0 0 16178 35 0 0 25 0 1 0 171050596 11812864 2266 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551131 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 2884 2266 311 324 0 1953 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 11536

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1473096/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=12400 CPUtime=222.05
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2540 0 0 0 22159 46 0 0 25 0 1 0 171050596 12697600 2487 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3100 2487 311 324 0 2169 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 12400

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1473032/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=12508 CPUtime=282
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2557 0 0 0 28144 56 0 0 25 0 1 0 171050596 12808192 2504 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550930 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3127 2504 311 324 0 2196 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 12508

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1473032/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=12508 CPUtime=341.96
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2557 0 0 0 34127 69 0 0 25 0 1 0 171050596 12808192 2504 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3127 2504 311 324 0 2196 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 12508

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1472520/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=13064 CPUtime=401.93
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2699 0 0 0 40115 78 0 0 25 0 1 0 171050596 13377536 2646 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3266 2646 311 324 0 2335 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 13064

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1472392/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=13192 CPUtime=461.87
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2731 0 0 0 46101 86 0 0 25 0 1 0 171050596 13508608 2678 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3298 2678 311 324 0 2367 0
Current children cumulated CPU time (s) 461.87
Current children cumulated vsize (KiB) 13192

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1472264/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=13308 CPUtime=521.83
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2754 0 0 0 52089 94 0 0 25 0 1 0 171050596 13627392 2701 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3327 2701 311 324 0 2396 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 13308

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1472008/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=13568 CPUtime=581.79
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2827 0 0 0 58076 103 0 0 25 0 1 0 171050596 13893632 2774 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3392 2774 311 324 0 2461 0
Current children cumulated CPU time (s) 581.79
Current children cumulated vsize (KiB) 13568

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20930
/proc/meminfo: memFree=1471880/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=13656 CPUtime=641.75
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 2859 0 0 0 64063 112 0 0 25 0 1 0 171050596 13983744 2806 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20929/statm: 3414 2806 311 324 0 2483 0
Current children cumulated CPU time (s) 641.75
Current children cumulated vsize (KiB) 13656


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

/proc/meminfo: memFree=1469632/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15428 CPUtime=1121.38
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 111942 196 0 0 25 0 1 0 171050596 15798272 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3857 3237 311 324 0 2926 0
Current children cumulated CPU time (s) 1121.38
Current children cumulated vsize (KiB) 15428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469632/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15412 CPUtime=1181.33
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 117929 204 0 0 25 0 1 0 171050596 15781888 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3853 3237 311 324 0 2922 0
Current children cumulated CPU time (s) 1181.33
Current children cumulated vsize (KiB) 15412

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469568/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15392 CPUtime=1241.26
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 123913 213 0 0 25 0 1 0 171050596 15761408 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20929/statm: 3848 3237 311 324 0 2917 0
Current children cumulated CPU time (s) 1241.26
Current children cumulated vsize (KiB) 15392

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469568/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15388 CPUtime=1301.23
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 129902 221 0 0 25 0 1 0 171050596 15757312 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3847 3237 311 324 0 2916 0
Current children cumulated CPU time (s) 1301.23
Current children cumulated vsize (KiB) 15388

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469568/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15384 CPUtime=1361.17
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 135888 229 0 0 25 0 1 0 171050596 15753216 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3846 3237 311 324 0 2915 0
Current children cumulated CPU time (s) 1361.17
Current children cumulated vsize (KiB) 15384

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469576/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15384 CPUtime=1421.12
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 141874 238 0 0 25 0 1 0 171050596 15753216 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3846 3237 311 324 0 2915 0
Current children cumulated CPU time (s) 1421.12
Current children cumulated vsize (KiB) 15384

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469576/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15384 CPUtime=1481.07
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 147860 247 0 0 25 0 1 0 171050596 15753216 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3846 3237 311 324 0 2915 0
Current children cumulated CPU time (s) 1481.07
Current children cumulated vsize (KiB) 15384

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469640/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15376 CPUtime=1541.02
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 153845 257 0 0 25 0 1 0 171050596 15745024 3237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3844 3237 311 324 0 2913 0
Current children cumulated CPU time (s) 1541.02
Current children cumulated vsize (KiB) 15376

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469704/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15312 CPUtime=1600.98
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3290 0 0 0 159833 265 0 0 25 0 1 0 171050596 15679488 3221 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3828 3221 311 324 0 2897 0
Current children cumulated CPU time (s) 1600.98
Current children cumulated vsize (KiB) 15312

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469704/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=15452 CPUtime=1660.93
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3317 0 0 0 165818 275 0 0 25 0 1 0 171050596 15822848 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 3863 3248 311 324 0 2932 0
Current children cumulated CPU time (s) 1660.93
Current children cumulated vsize (KiB) 15452

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469192/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1720.88
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 171807 281 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1720.88
Current children cumulated vsize (KiB) 16056

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1780.84
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 177797 287 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1780.84
Current children cumulated vsize (KiB) 16056

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1790.45
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 178756 289 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1790.45
Current children cumulated vsize (KiB) 16056

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1796.83
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 179393 290 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1796.83
Current children cumulated vsize (KiB) 16056

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1798.44
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 179553 291 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10280707 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1798.44
Current children cumulated vsize (KiB) 16056

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1799.24
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 179633 291 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1799.24
Current children cumulated vsize (KiB) 16056

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1799.64
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 179673 291 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1799.64
Current children cumulated vsize (KiB) 16056

[startup+1801.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1799.84
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 179693 291 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1799.84
Current children cumulated vsize (KiB) 16056

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21128
/proc/meminfo: memFree=1469000/2055920 swapFree=4182980/4192956
[pid=20929] ppid=20927 vsize=16056 CPUtime=1799.94
/proc/20929/stat : 20929 (bsolo3.0.16) R 20927 20929 19656 0 -1 4194304 3461 0 0 0 179703 291 0 0 25 0 1 0 171050596 16441344 3392 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10270549 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20929/statm: 4014 3392 311 324 0 3083 0
Current children cumulated CPU time (s) 1799.94
Current children cumulated vsize (KiB) 16056

Child status: 0
Real time (s): 1801.47
CPU time (s): 1800.01
CPU user time (s): 1797.09
CPU system time (s): 2.91356
CPU usage (%): 99.9189
Max. virtual memory (cumulated for all children) (KiB): 16124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.09
system time used= 2.91356
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3462
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= 7067

runsolver used 1.71774 second user time and 4.83726 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Apr 19 02:43:30 UTC 2007

IDJOB= 359895
IDBENCH= 1328
IDSOLVER= 163
FILE ID= node66/359895-1176950610

PBS_JOBID= 4605731

Free space on /tmp= 66405 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359895-1176950610/instance-359895-1176950610.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-359895-1176950610 -o ROOT/results/node66/solver-359895-1176950610 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359895-1176950610/instance-359895-1176950610.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  2e08c1ce998ee58627c81926b9e65d57

RANDOM SEED= 772776878

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1482584 kB
Buffers:         22784 kB
Cached:         480324 kB
SwapCached:       3696 kB
Active:         194792 kB
Inactive:       318004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482584 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            4548 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            46612 kB
Committed_AS:   813204 kB
PageTables:       1376 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= 66405 MiB

End job on node66 on Thu Apr 19 03:13:32 UTC 2007