Trace number 1877398

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? 1798 1798.58

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUMdf3a88f9ce76cdc5f93bc528741f3e95
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 benchmark43.5634
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 671
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-1877398-1245121567.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 671
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.023 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1797.92/1798.57	c      101    231     2754    13421    4     5812    2069    168   2525 0.04
1797.92/1798.57	c      251    231     2955    20868    7     6219    2276    369   3346 0.07
1797.92/1798.57	c      476    231     3226    33332   10     6764    2504    640   3328 0.14
1797.92/1798.57	c      816    231     3612    50510   13     7540    2755   1026   3138 0.26
1797.92/1798.57	c     1326    231     4159    75919   18     8641    3031   1573   2803 0.47
1797.92/1798.57	c     2090    231     4964   110228   22    10274    3335   2378   2527 0.83
1797.92/1798.57	c     3236    231     4397    82097   18     9147    3669   1811   2267 1.43
1797.92/1798.57	c     4957    231     6188   151128   24    12771    4036   3602   2191 2.26
1797.92/1798.57	c     7543    231     4693    91542   19     9727    4440   2107   2054 3.67
1797.92/1798.57	c    11425    231     6514   176522   27    13520    4885   3928   1985 5.75
1797.92/1798.57	c    17248    231     5030    97889   19    10384    5374   2444   1913 9.02
1797.92/1798.57	c    25990    231     6048   146441   24    12420    5912   3462   1793 14.49
1797.92/1798.57	c    39103    231     7817   200502   25    16039    6504   5231   1797 21.75
1797.92/1798.57	c    58775    231     8573   243240   28    17521    7155   5987   1702 34.53
1797.92/1798.57	c    88285    231     7110   173996   24    14540    7871   4524   1622 54.40
1797.92/1798.57	c   132559    231     9646   284585   29    19780    8659   7060   1567 84.59
1797.92/1798.57	c   198969    231     8890   273543   30    18230    9525   6304   1441 138.05
1797.92/1798.57	c   298590    231     8868   227997   25    18054   10478   6282   1341 222.62
1797.92/1798.57	c   448028    231     8070   201728   24    16501   11526   5484   1253 357.52
1797.92/1798.57	c   672186    231     9332   250267   26    19017   12679   6746   1125 597.30
1797.92/1798.57	c  1008430    231    13760   430046   31    27980   13947  11174   1018 990.28
1797.92/1798.57	c  1512801    228     9562   309017   32    19557   15342   6976    943 1603.02
1797.92/1798.57	c Resources Exceeded
1797.92/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.57	c   22  1660310 354769  2301636    13768   438320  11182    923 1798.00
1797.92/1798.57	s UNKNOWN
1797.92/1798.57	c Total time: 1798 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-1877398-1245121567/watcher-1877398-1245121567 -o /tmp/evaluation-result-1877398-1245121567/solver-1877398-1245121567 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877398-1245121567.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: 0.92 0.98 0.99 3/64 922
/proc/meminfo: memFree=986472/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=10792 CPUtime=0
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179749632 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 2698 235 175 640 0 2033 0

[startup+0.024256 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 922
/proc/meminfo: memFree=986472/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=11244 CPUtime=0.01
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 414 0 0 0 1 0 0 0 18 0 1 0 179749632 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101267 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 922
/proc/meminfo: memFree=986472/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=11360 CPUtime=0.09
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 452 0 0 0 9 0 0 0 18 0 1 0 179749632 11632640 415 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 2840 415 197 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.301295 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 922
/proc/meminfo: memFree=986472/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=11736 CPUtime=0.29
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 567 0 0 0 29 0 0 0 19 0 1 0 179749632 12017664 530 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 2934 530 197 640 0 2290 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11736

[startup+0.701352 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 922
/proc/meminfo: memFree=986472/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=12484 CPUtime=0.69
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 734 0 0 0 68 1 0 0 22 0 1 0 179749632 12783616 697 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3121 697 197 640 0 2477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12484

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 923
/proc/meminfo: memFree=984032/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=13344 CPUtime=1.49
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 959 0 0 0 147 2 0 0 25 0 1 0 179749632 13664256 922 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3336 922 197 640 0 2692 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13344

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 923
/proc/meminfo: memFree=983392/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=13596 CPUtime=3.09
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 1019 0 0 0 307 2 0 0 25 0 1 0 179749632 13922304 982 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3399 982 197 640 0 2755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13596

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 923
/proc/meminfo: memFree=982816/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=14328 CPUtime=6.29
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 1202 0 0 0 626 3 0 0 25 0 1 0 179749632 14671872 1165 1992294400 134512640 137136520 4294956256 18446744073709551615 134599952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3582 1165 197 640 0 2938 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14328

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 923
/proc/meminfo: memFree=982184/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=14680 CPUtime=12.69
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 1296 0 0 0 1265 4 0 0 25 0 1 0 179749632 15032320 1259 1992294400 134512640 137136520 4294956256 18446744073709551615 134572403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3670 1259 197 640 0 3026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14680

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 923
/proc/meminfo: memFree=981480/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=15180 CPUtime=25.48
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 1417 0 0 0 2541 7 0 0 25 0 1 0 179749632 15544320 1380 1992294400 134512640 137136520 4294956256 18446744073709551615 134606757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3795 1380 197 640 0 3151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15180

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 923
/proc/meminfo: memFree=980968/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=15652 CPUtime=51.08
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 1540 0 0 0 5094 14 0 0 25 0 1 0 179749632 16027648 1503 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 3913 1503 197 640 0 3269 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15652

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 923
/proc/meminfo: memFree=979240/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=17376 CPUtime=102.26
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 1968 0 0 0 10202 24 0 0 25 0 1 0 179749632 17793024 1931 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4344 1931 197 640 0 3700 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=978856/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=17744 CPUtime=162.24
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2053 0 0 0 16191 33 0 0 25 0 1 0 179749632 18169856 2016 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4436 2016 197 640 0 3792 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17744

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=978920/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=17744 CPUtime=222.22
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2053 0 0 0 22180 42 0 0 25 0 1 0 179749632 18169856 2016 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4436 2016 197 640 0 3792 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17744

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=978024/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=18600 CPUtime=282.2
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2281 0 0 0 28169 51 0 0 25 0 1 0 179749632 19046400 2244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4650 2244 197 640 0 4006 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18600

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=978024/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=18600 CPUtime=342.18
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2281 0 0 0 34159 59 0 0 25 0 1 0 179749632 19046400 2244 1992294400 134512640 137136520 4294956256 18446744073709551615 134574421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4650 2244 197 640 0 4006 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18600

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=977640/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19044 CPUtime=402.16
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2376 0 0 0 40147 69 0 0 25 0 1 0 179749632 19501056 2339 1992294400 134512640 137136520 4294956256 18446744073709551615 134544455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4761 2339 197 640 0 4117 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19044

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=977576/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19028 CPUtime=462.15
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2376 0 0 0 46137 78 0 0 25 0 1 0 179749632 19484672 2339 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4757 2339 197 640 0 4113 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19028

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=977640/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19012 CPUtime=522.13
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2376 0 0 0 52128 85 0 0 25 0 1 0 179749632 19468288 2339 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4753 2339 197 640 0 4109 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=977640/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19012 CPUtime=582.1
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2376 0 0 0 58117 93 0 0 25 0 1 0 179749632 19468288 2339 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4753 2339 197 640 0 4109 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19012

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=977512/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19124 CPUtime=642.09
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2398 0 0 0 64108 101 0 0 25 0 1 0 179749632 19582976 2361 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4781 2361 197 640 0 4137 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19124

[startup+702.302 s]

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

/proc/meminfo: memFree=976744/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1061.95
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2611 0 0 0 106035 160 0 0 25 0 1 0 179749632 20439040 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136518959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2574 197 640 0 4346 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976680/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1121.93
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2611 0 0 0 112024 169 0 0 25 0 1 0 179749632 20439040 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2574 197 640 0 4346 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 19960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976680/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1181.92
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 118015 177 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 19960

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976616/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1241.89
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 124004 185 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 19960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976552/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1301.88
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 129996 192 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 19960

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976552/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1361.85
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 135986 199 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 19960

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976488/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1421.84
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 141978 206 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 134601513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 19960

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976552/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1481.82
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 147967 215 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 19960

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976616/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=19960 CPUtime=1541.8
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2623 0 0 0 153957 223 0 0 25 0 1 0 179749632 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 19960

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=976168/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=20444 CPUtime=1601.78
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2747 0 0 0 159949 229 0 0 25 0 1 0 179749632 20934656 2710 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5111 2710 197 640 0 4467 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 20444

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975784/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=20812 CPUtime=1661.76
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 2830 0 0 0 165940 236 0 0 25 0 1 0 179749632 21311488 2793 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5203 2793 197 640 0 4559 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 20812

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=974952/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1721.74
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 171930 244 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 21552

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1781.72
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 177918 254 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 21552

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1791.32
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 178877 255 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1791.32
Current children cumulated vsize (KiB) 21552

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1794.52
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 179197 255 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1794.52
Current children cumulated vsize (KiB) 21552

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1796.12
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 179356 256 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 21552

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1796.92
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 179436 256 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 21552

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1797.72
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 179516 256 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 136500569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 21552

[startup+1798.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 923
/proc/meminfo: memFree=975016/2055920 swapFree=4181384/4192956
[pid=922] ppid=920 vsize=21552 CPUtime=1797.92
/proc/922/stat : 922 (bsolo) R 920 922 32671 0 -1 4194304 3017 0 0 0 179536 256 0 0 25 0 1 0 179749632 22069248 2980 1992294400 134512640 137136520 4294956256 18446744073709551615 134544518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/922/statm: 5388 2980 197 640 0 4744 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21552

Child status: 0
Real time (s): 1798.58
CPU time (s): 1798
CPU user time (s): 1795.43
CPU system time (s): 2.56961
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 21552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.43
system time used= 2.56961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3018
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= 3393

runsolver used 1.25281 second user time and 3.78842 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 05:06:07
IDJOB=1877398
IDBENCH=1337
IDSOLVER=699
FILE ID=node49/1877398-1245121567
PBS_JOBID= 9363676
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877398-1245121567/watcher-1877398-1245121567 -o /tmp/evaluation-result-1877398-1245121567/solver-1877398-1245121567 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877398-1245121567.opb

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

MD5SUM BENCH= df3a88f9ce76cdc5f93bc528741f3e95
RANDOM SEED=791458625

node49.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		: 3000.232
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		: 3000.232
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:        986952 kB
Buffers:         81664 kB
Cached:         904788 kB
SwapCached:       4580 kB
Active:         224448 kB
Inactive:       770072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        986952 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13792 kB
Slab:            60312 kB
Committed_AS:   158564 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 05:36:06