Trace number 1877402

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 3.1UNSAT 1011.51 1012.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
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 benchmark8.88265
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 723
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: Cardinality Constraint 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-1877402-1245121967.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 723
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.02 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.
1011.47/1012.03	c      101    231     2759    13553    4     5824    2069    173   2805 0.04
1011.47/1012.03	c      251    231     3004    24251    8     6327    2276    418   3984 0.06
1011.47/1012.03	c      476    231     3306    43353   13     6939    2504    720   3328 0.14
1011.47/1012.03	c      816    231     3741    68116   18     7812    2755   1155   3079 0.27
1011.47/1012.03	c     1325    231     4366   103236   23     9169    3031   1780   2855 0.46
1011.47/1012.03	c     2089    231     5246   149138   28    10965    3335   2660   2290 0.91
1011.47/1012.03	c     3235    231     4785   103649   21     9889    3669   2199   2115 1.53
1011.47/1012.03	c     4957    231     4869    95422   19    10055    4036   2283   2155 2.30
1011.47/1012.03	c     7541    231     5569   106321   19    11469    4440   2983   2152 3.50
1011.47/1012.03	c    11421    231     5087    91018   17    10484    4885   2501   2247 5.08
1011.47/1012.03	c    17244    231     6391   179850   28    13188    5374   3805   2141 8.05
1011.47/1012.03	c    25981    231     7742   229981   29    15803    5912   5156   1945 13.36
1011.47/1012.03	c    39091    231     6510   146979   22    13346    6504   3924   1886 20.72
1011.47/1012.03	c    58761    231     7734   190601   24    15819    7155   5148   1841 31.90
1011.47/1012.03	c    88271    231     7230   188312   26    14826    7871   4644   1730 51.01
1011.47/1012.03	c   132541    231     7201   164472   22    14726    8659   4615   1617 81.95
1011.47/1012.03	c   198952    231     8779   208522   23    17922    9525   6193   1550 128.29
1011.47/1012.03	c   298572    231     9614   240879   25    19587   10478   7028   1463 203.97
1011.47/1012.03	c   448010    231     8216   196149   23    16782   11526   5630   1297 345.40
1011.47/1012.03	c   672168    231    11044   305492   27    22408   12679   8458   1224 549.05
1011.47/1012.03	c  1008414    231    11863   352326   29    24364   13947   9277   1095 920.50
1011.47/1012.03	c Backtracks by Clause: 1074772
1011.47/1012.03	c Backtracks by PB constraint: 1148
1011.47/1012.03	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1011.47/1012.03	c   21  1075920 249288  1563716    16255   476150  13669   1063 1011.51
1011.47/1012.03	s UNSATISFIABLE
1011.47/1012.03	c Total time: 1011.51 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-1877402-1245121967/watcher-1877402-1245121967 -o /tmp/evaluation-result-1877402-1245121967/solver-1877402-1245121967 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877402-1245121967.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 31787
/proc/meminfo: memFree=1489216/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=10792 CPUtime=0
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 179797369 11051008 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 2698 238 175 640 0 2033 0

[startup+0.0115839 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31787
/proc/meminfo: memFree=1489216/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=10932 CPUtime=0
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 179797369 11194368 293 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 2733 294 187 640 0 2068 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10932

[startup+0.101604 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31787
/proc/meminfo: memFree=1489216/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=11496 CPUtime=0.09
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 480 0 0 0 9 0 0 0 18 0 1 0 179797369 11771904 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 2874 443 196 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301646 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31787
/proc/meminfo: memFree=1489216/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=12004 CPUtime=0.29
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 634 0 0 0 29 0 0 0 19 0 1 0 179797369 12292096 597 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3001 597 196 640 0 2357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12004

[startup+0.701731 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31787
/proc/meminfo: memFree=1489216/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=12892 CPUtime=0.69
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 839 0 0 0 69 0 0 0 23 0 1 0 179797369 13201408 802 1992294400 134512640 137136520 4294956256 18446744073709551615 134574453 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3223 802 196 640 0 2579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12892

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1486328/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=13756 CPUtime=1.49
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1049 0 0 0 149 0 0 0 25 0 1 0 179797369 14086144 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3439 1012 196 640 0 2795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13756

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1485816/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=13760 CPUtime=3.09
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1051 0 0 0 308 1 0 0 25 0 1 0 179797369 14090240 1014 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3440 1014 196 640 0 2796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13760

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1485568/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=14144 CPUtime=6.29
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1168 0 0 0 627 2 0 0 25 0 1 0 179797369 14483456 1131 1992294400 134512640 137136520 4294956256 18446744073709551615 134598627 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3536 1131 196 640 0 2892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14144

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1484288/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=15012 CPUtime=12.69
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1365 0 0 0 1266 3 0 0 25 0 1 0 179797369 15372288 1328 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3753 1328 196 640 0 3109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15012

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1484288/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=15020 CPUtime=25.48
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1386 0 0 0 2542 6 0 0 25 0 1 0 179797369 15380480 1349 1992294400 134512640 137136520 4294956256 18446744073709551615 134616552 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3755 1349 196 640 0 3111 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15020

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1483712/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=15760 CPUtime=51.06
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1555 0 0 0 5095 11 0 0 25 0 1 0 179797369 16138240 1518 1992294400 134512640 137136520 4294956256 18446744073709551615 134574342 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 3940 1518 196 640 0 3296 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15760

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1483008/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=16384 CPUtime=102.25
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1710 0 0 0 10203 22 0 0 25 0 1 0 179797369 16777216 1673 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4096 1673 197 640 0 3452 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16384

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1482496/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=16852 CPUtime=162.21
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1827 0 0 0 16188 33 0 0 25 0 1 0 179797369 17256448 1790 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4213 1790 197 640 0 3569 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 16852

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1481920/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=17340 CPUtime=222.19
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 1954 0 0 0 22176 43 0 0 25 0 1 0 179797369 17756160 1917 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4335 1917 197 640 0 3691 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 17340

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1481472/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=17708 CPUtime=282.15
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2059 0 0 0 28161 54 0 0 25 0 1 0 179797369 18132992 2022 1992294400 134512640 137136520 4294956256 18446744073709551615 136509106 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4427 2022 197 640 0 3783 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 17708

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1481408/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=17832 CPUtime=342.12
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2077 0 0 0 34147 65 0 0 25 0 1 0 179797369 18259968 2040 1992294400 134512640 137136520 4294956256 18446744073709551615 136518922 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4458 2040 197 640 0 3814 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 17832

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1481408/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=17836 CPUtime=402.1
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2079 0 0 0 40135 75 0 0 25 0 1 0 179797369 18264064 2042 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4459 2042 197 640 0 3815 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 17836

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1481152/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=18064 CPUtime=462.07
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2131 0 0 0 46121 86 0 0 25 0 1 0 179797369 18497536 2094 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4516 2094 197 640 0 3872 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 18064

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1481088/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=18052 CPUtime=522.04
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2131 0 0 0 52108 96 0 0 25 0 1 0 179797369 18485248 2094 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4513 2094 197 640 0 3869 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 18052

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1480512/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=18652 CPUtime=581.97
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2282 0 0 0 58090 107 0 0 25 0 1 0 179797369 19099648 2245 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4663 2245 197 640 0 4019 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 18652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479616/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19480 CPUtime=641.95
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2488 0 0 0 64078 117 0 0 25 0 1 0 179797369 19947520 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 136518848 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4870 2451 197 640 0 4226 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 19480

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479552/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19480 CPUtime=701.92
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2497 0 0 0 70065 127 0 0 25 0 1 0 179797369 19947520 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4870 2460 197 640 0 4226 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 19480

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479488/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19480 CPUtime=761.89
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2497 0 0 0 76055 134 0 0 25 0 1 0 179797369 19947520 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4870 2460 197 640 0 4226 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 19480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479488/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19480 CPUtime=821.87
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2497 0 0 0 82043 144 0 0 25 0 1 0 179797369 19947520 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4870 2460 197 640 0 4226 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 19480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479424/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19480 CPUtime=881.83
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2497 0 0 0 88031 152 0 0 25 0 1 0 179797369 19947520 2460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4870 2460 197 640 0 4226 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 19480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479424/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19484 CPUtime=941.81
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2503 0 0 0 94021 160 0 0 25 0 1 0 179797369 19951616 2466 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4871 2466 197 640 0 4227 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 19484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1001.77
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100009 168 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 134543939 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 19724

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

[startup+1004.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1004.17
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100249 168 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136513923 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1004.17
Current children cumulated vsize (KiB) 19724

[startup+1007.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1007.37
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100569 168 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1007.37
Current children cumulated vsize (KiB) 19724

[startup+1009.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1008.97
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100728 169 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136295682 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1008.97
Current children cumulated vsize (KiB) 19724

[startup+1011.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1010.57
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100888 169 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136518874 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1010.57
Current children cumulated vsize (KiB) 19724

[startup+1011.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1010.97
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100928 169 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1010.97
Current children cumulated vsize (KiB) 19724

[startup+1011.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1011.37
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100968 169 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 134544737 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1011.37
Current children cumulated vsize (KiB) 19724

[startup+1012.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31788
/proc/meminfo: memFree=1479232/2055920 swapFree=4192812/4192956
[pid=31787] ppid=31785 vsize=19724 CPUtime=1011.47
/proc/31787/stat : 31787 (bsolo) R 31785 31787 30190 0 -1 4194304 2549 0 0 0 100978 169 0 0 25 0 1 0 179797369 20197376 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 134574450 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31787/statm: 4931 2512 197 640 0 4287 0
Current children cumulated CPU time (s) 1011.47
Current children cumulated vsize (KiB) 19724

Child status: 0
Real time (s): 1012.04
CPU time (s): 1011.51
CPU user time (s): 1009.82
CPU system time (s): 1.69474
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 19728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1009.82
system time used= 1.69474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2550
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= 3354

runsolver used 0.867868 second user time and 2.81957 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 05:12:47
IDJOB=1877402
IDBENCH=1342
IDSOLVER=699
FILE ID=node10/1877402-1245121967
PBS_JOBID= 9363654
Free space on /tmp= 65988 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877402-1245121967/watcher-1877402-1245121967 -o /tmp/evaluation-result-1877402-1245121967/solver-1877402-1245121967 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877402-1245121967.opb

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

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=1096156067

node10.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		: 3000.263
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:       1489704 kB
Buffers:         30376 kB
Cached:         466568 kB
SwapCached:          0 kB
Active:          73556 kB
Inactive:       436800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            41976 kB
Committed_AS:   163756 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= 65984 MiB
End job on node10 at 2009-06-16 05:29:39