Trace number 1880245

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1 pb? (TO) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
MD5SUM490d573a1d39845890b306c349815f34
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark6.63099
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 749
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning
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 HOME/instance-1880245-1245120702.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 749
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 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: 0.023 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 0.02
0.00/0.02	c Switching off lower bounding mode.
1800.08/1800.60	c      100    231     2786    19216    6     7554    2069    200   2083 0.05
1800.08/1800.60	c      251    231     3087    39820   12    10759    2276    501   2302 0.11
1800.08/1800.60	c      480    231     3542    72183   20    17766    2504    956   1943 0.25
1800.08/1800.60	c      819    231     4211   125776   29    26368    2755   1625   1338 0.61
1800.08/1800.60	c     1327    231     5222   217619   41    44591    3031   2636    867 1.53
1800.08/1800.60	c     2091    231     5116   216633   42    65269    3335   2530    669 3.12
1800.08/1800.60	c     3239    231     5596   280452   50    98641    3669   3010    534 6.06
1800.08/1800.60	c     4963    231     5143   246971   48   109817    4036   2557    311 15.95
1800.08/1800.60	c     7547    231     6066   345107   56   149027    4440   3480    213 35.30
1800.08/1800.60	c    11426    231     6810   433631   63   197684    4885   4224    161 70.68
1800.08/1800.60	c    17251    231     5688   325159   57   155751    5374   3102    125 137.16
1800.08/1800.60	c    25988    231     6330   390473   61   190149    5912   3744    110 234.20
1800.08/1800.60	c    39098    231     7872   562688   71   238292    6504   5286    101 385.02
1800.08/1800.60	c    58772    231     6774   435677   64   205833    7155   4188     89 656.47
1800.08/1800.60	c    88282    231     6591   416743   63   195739    7871   4005     81 1085.94
1800.08/1800.60	c   132554    231     9587   749325   78   286163    8659   7001     75 1753.33
1800.08/1800.60	c Caught signal: 15
1800.08/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.60	c   16   135677  21712   175276    10594   860829   8008     75 1800.08
1800.08/1800.60	s UNKNOWN
1800.08/1800.60	c Total time: 1800.08 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880245-1245120702/watcher-1880245-1245120702 -o /tmp/evaluation-result-1880245-1245120702/solver-1880245-1245120702 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880245-1245120702.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1479
/proc/meminfo: memFree=1779704/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=10792 CPUtime=0
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179670926 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 2698 233 174 640 0 2033 0

[startup+0.049359 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1479
/proc/meminfo: memFree=1779704/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=11236 CPUtime=0.04
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 432 0 0 0 4 0 0 0 18 0 1 0 179670926 11505664 395 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 2809 395 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101364 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1479
/proc/meminfo: memFree=1779704/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=11632 CPUtime=0.09
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 179670926 11911168 475 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 2908 475 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301386 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1479
/proc/meminfo: memFree=1779704/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=12412 CPUtime=0.29
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 716 0 0 0 29 0 0 0 19 0 1 0 179670926 12709888 679 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 3103 679 196 640 0 2459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12412

[startup+0.701432 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1479
/proc/meminfo: memFree=1779704/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=13328 CPUtime=0.7
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 966 0 0 0 69 1 0 0 23 0 1 0 179670926 13647872 929 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 3332 929 196 640 0 2688 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 13328

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1776240/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=14760 CPUtime=1.49
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 1315 0 0 0 148 1 0 0 25 0 1 0 179670926 15114240 1278 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 3690 1278 196 640 0 3046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14760

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1774192/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=15916 CPUtime=3.09
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 1587 0 0 0 308 1 0 0 25 0 1 0 179670926 16297984 1550 1992294400 134512640 137136520 4294956256 18446744073709551615 136502105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 3979 1550 197 640 0 3335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15916

[startup+6.30205 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1772592/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=17352 CPUtime=6.3
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 1944 0 0 0 628 2 0 0 25 0 1 0 179670926 17768448 1907 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 4338 1907 197 640 0 3694 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17352

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1770416/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=19432 CPUtime=12.69
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 2467 0 0 0 1267 2 0 0 25 0 1 0 179670926 19898368 2430 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 4858 2430 197 640 0 4214 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19432

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1769328/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=20348 CPUtime=25.48
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 2715 0 0 0 2545 3 0 0 25 0 1 0 179670926 20836352 2678 1992294400 134512640 137136520 4294956256 18446744073709551615 136502038 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 5087 2678 197 640 0 4443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20348

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1767920/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=21800 CPUtime=51.07
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 3077 0 0 0 5103 4 0 0 25 0 1 0 179670926 22323200 3040 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 5450 3040 197 640 0 4806 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21800

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1766704/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=23100 CPUtime=102.26
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 3394 0 0 0 10220 6 0 0 25 0 1 0 179670926 23654400 3357 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 5775 3357 197 640 0 5131 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23100

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1765680/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=24004 CPUtime=162.25
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 3637 0 0 0 16216 9 0 0 25 0 1 0 179670926 24580096 3600 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6001 3600 197 640 0 5357 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24004

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1765296/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=24396 CPUtime=222.22
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 3725 0 0 0 22212 10 0 0 25 0 1 0 179670926 24981504 3688 1992294400 134512640 137136520 4294956256 18446744073709551615 136502108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6099 3688 197 640 0 5455 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1764144/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=25564 CPUtime=282.21
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4013 0 0 0 28209 12 0 0 25 0 1 0 179670926 26177536 3976 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6391 3976 197 640 0 5747 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25564

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1763632/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=26068 CPUtime=342.19
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4127 0 0 0 34207 12 0 0 25 0 1 0 179670926 26693632 4090 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6517 4090 197 640 0 5873 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26068

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1762544/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=27096 CPUtime=402.17
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4395 0 0 0 40203 14 0 0 25 0 1 0 179670926 27746304 4358 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6774 4358 197 640 0 6130 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1762288/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=27344 CPUtime=462.16
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4447 0 0 0 46200 16 0 0 25 0 1 0 179670926 28000256 4410 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6836 4410 197 640 0 6192 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1482
/proc/meminfo: memFree=1762288/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=27348 CPUtime=522.14
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4448 0 0 0 52197 17 0 0 25 0 1 0 179670926 28004352 4411 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6837 4411 197 640 0 6193 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1762096/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=27348 CPUtime=582.12
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4458 0 0 0 58194 18 0 0 25 0 1 0 179670926 28004352 4421 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6837 4421 197 640 0 6193 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27348

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1761968/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=27480 CPUtime=642.11
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4504 0 0 0 64192 19 0 0 25 0 1 0 179670926 28139520 4467 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 6870 4467 197 640 0 6226 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27480

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1760816/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=28644 CPUtime=822.04
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4774 0 0 0 82183 21 0 0 25 0 1 0 179670926 29331456 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7161 4737 197 640 0 6517 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28644

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1760752/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=28644 CPUtime=882.03
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4774 0 0 0 88180 23 0 0 25 0 1 0 179670926 29331456 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7161 4737 197 640 0 6517 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28644

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1760752/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=28644 CPUtime=942.02
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4774 0 0 0 94178 24 0 0 25 0 1 0 179670926 29331456 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7161 4737 197 640 0 6517 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 28644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1760624/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=28760 CPUtime=1001.99
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4801 0 0 0 100175 24 0 0 25 0 1 0 179670926 29450240 4764 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7190 4764 197 640 0 6546 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 28760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1760560/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=28756 CPUtime=1061.97
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 4801 0 0 0 106172 25 0 0 25 0 1 0 179670926 29446144 4764 1992294400 134512640 137136520 4294956256 18446744073709551615 134544369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7189 4764 197 640 0 6545 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 28756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1759664/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=29540 CPUtime=1121.96
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5020 0 0 0 112170 26 0 0 25 0 1 0 179670926 30248960 4983 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7385 4983 197 640 0 6741 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 29540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1759472/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=29776 CPUtime=1181.94
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5056 0 0 0 118167 27 0 0 25 0 1 0 179670926 30490624 5019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7444 5019 197 640 0 6800 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 29776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1759088/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30040 CPUtime=1241.93
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5146 0 0 0 124165 28 0 0 25 0 1 0 179670926 30760960 5109 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7510 5109 197 640 0 6866 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 30040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1759088/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30040 CPUtime=1301.91
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5146 0 0 0 130162 29 0 0 25 0 1 0 179670926 30760960 5109 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7510 5109 197 640 0 6866 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 30040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758512/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30676 CPUtime=1361.89
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 136159 30 0 0 25 0 1 0 179670926 31412224 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7669 5244 197 640 0 7025 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 30676

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758448/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30672 CPUtime=1421.88
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 142157 31 0 0 25 0 1 0 179670926 31408128 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7668 5244 197 640 0 7024 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 30672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758448/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30672 CPUtime=1481.86
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 148153 33 0 0 25 0 1 0 179670926 31408128 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7668 5244 197 640 0 7024 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 30672

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758448/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30668 CPUtime=1541.84
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 154150 34 0 0 25 0 1 0 179670926 31404032 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 136502148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7667 5244 197 640 0 7023 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 30668

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758384/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30668 CPUtime=1601.82
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 160147 35 0 0 25 0 1 0 179670926 31404032 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7667 5244 197 640 0 7023 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 30668

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758384/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30668 CPUtime=1661.8
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 166144 36 0 0 25 0 1 0 179670926 31404032 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7667 5244 197 640 0 7023 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 30668

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1758320/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=30660 CPUtime=1721.79
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5281 0 0 0 172142 37 0 0 25 0 1 0 179670926 31395840 5244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7665 5244 197 640 0 7021 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 30660

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1757808/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=31184 CPUtime=1781.77
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5411 0 0 0 178139 38 0 0 25 0 1 0 179670926 31932416 5374 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7796 5374 197 640 0 7152 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 31184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1487
/proc/meminfo: memFree=1757168/2055920 swapFree=4191900/4192956
[pid=1479] ppid=1477 vsize=31828 CPUtime=1800.08
/proc/1479/stat : 1479 (bsolo) R 1477 1479 501 0 -1 4194304 5572 0 0 0 179969 39 0 0 25 0 1 0 179670926 32591872 5535 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1479/statm: 7957 5535 197 640 0 7313 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 31828

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

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

Child status: 15
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.7
CPU system time (s): 0.394939
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 31828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5573
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= 2
involuntary context switches= 2936

runsolver used 1.39579 second user time and 3.59445 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 04:51:42
IDJOB=1880245
IDBENCH=1324
IDSOLVER=701
FILE ID=node9/1880245-1245120702
PBS_JOBID= 9363670
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880245-1245120702/watcher-1880245-1245120702 -o /tmp/evaluation-result-1880245-1245120702/solver-1880245-1245120702 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880245-1245120702.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 490d573a1d39845890b306c349815f34
RANDOM SEED=26231234

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:       1780120 kB
Buffers:         26464 kB
Cached:         182852 kB
SwapCached:        260 kB
Active:          69728 kB
Inactive:       152284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780120 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21944 kB
Slab:            39796 kB
Committed_AS:   146532 kB
PageTables:       1392 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= 66156 MiB
End job on node9 at 2009-06-16 05:21:45