Trace number 1877397

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 1405.36 1405.7

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
MD5SUMc0dce06d795e831bf046e609ad2fb3fd
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 benchmark4.19836
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 719
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-1877397-1245121486.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.01	c Highest Coefficient sum: 719
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: 5706
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.
1405.25/1405.70	c      101    231     2758    13022    4     5822    2069    172   2589 0.04
1405.25/1405.70	c      251    231     2948    20946    7     6205    2276    362   3391 0.07
1405.25/1405.70	c      477    231     3196    31254    9     6699    2504    610   3456 0.14
1405.25/1405.70	c      815    231     3565    45865   12     7442    2755    979   3171 0.26
1405.25/1405.70	c     1324    231     4122    66924   16     8577    3031   1536   2922 0.45
1405.25/1405.70	c     2087    231     4914    94424   19    10189    3335   2328   2713 0.77
1405.25/1405.70	c     3235    231     4362    74927   17     9127    3669   1776   2335 1.39
1405.25/1405.70	c     4958    231     6165   145833   23    12892    4036   3579   2235 2.22
1405.25/1405.70	c     7544    231     4645    85914   18     9619    4440   2059   2140 3.52
1405.25/1405.70	c    11423    231     6481   164182   25    13436    4885   3895   2060 5.54
1405.25/1405.70	c    17245    231     5056    98974   19    10547    5374   2470   1985 8.69
1405.25/1405.70	c    25984    231     5900   149172   25    12261    5912   3314   1914 13.57
1405.25/1405.70	c    39098    231     7947   172885   21    16215    6504   5361   1850 21.13
1405.25/1405.70	c    58768    231     8736   244720   28    17987    7155   6150   1760 33.39
1405.25/1405.70	c    88280    231     7277   181006   24    14924    7871   4691   1695 52.05
1405.25/1405.70	c   132551    231    10185   261018   25    20758    8659   7599   1579 83.90
1405.25/1405.70	c   198961    231    10022   319753   31    20546    9525   7436   1472 135.16
1405.25/1405.70	c   298582    231     8799   280892   31    18142   10478   6213   1301 229.49
1405.25/1405.70	c   448019    231     8116   234616   28    16668   11526   5530   1176 380.69
1405.25/1405.70	c   672177    231    10095   274907   27    20534   12679   7509   1081 621.76
1405.25/1405.70	c  1008420    231    14979   453561   30    30461   13947  12393    992 1016.46
1405.25/1405.70	c Backtracks by Clause: 1308828
1405.25/1405.70	c Backtracks by PB constraint: 1755
1405.25/1405.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1405.25/1405.70	c   21  1310583 280679  1851316    15148   429506  12562    932 1405.36
1405.25/1405.70	s UNSATISFIABLE
1405.25/1405.70	c Total time: 1405.36 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-1877397-1245121486/watcher-1877397-1245121486 -o /tmp/evaluation-result-1877397-1245121486/solver-1877397-1245121486 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877397-1245121486.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: 0.94 0.98 0.99 2/64 31983
/proc/meminfo: memFree=1783328/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=10796 CPUtime=0
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 179748108 11055104 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136295583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 2699 244 176 640 0 2034 0

[startup+0.04409 s]
/proc/loadavg: 0.94 0.98 0.99 2/64 31983
/proc/meminfo: memFree=1783328/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=11244 CPUtime=0.04
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 420 0 0 0 4 0 0 0 18 0 1 0 179748108 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11244

[startup+0.101093 s]
/proc/loadavg: 0.94 0.98 0.99 2/64 31983
/proc/meminfo: memFree=1783328/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=11360 CPUtime=0.09
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 179748108 11632640 417 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 2840 417 196 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.301105 s]
/proc/loadavg: 0.94 0.98 0.99 2/64 31983
/proc/meminfo: memFree=1783328/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=11732 CPUtime=0.29
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 551 0 0 0 29 0 0 0 19 0 1 0 179748108 12013568 514 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 2933 514 196 640 0 2289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11732

[startup+0.701129 s]
/proc/loadavg: 0.94 0.98 0.99 2/64 31983
/proc/meminfo: memFree=1783328/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=12356 CPUtime=0.69
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 702 0 0 0 69 0 0 0 22 0 1 0 179748108 12652544 665 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3089 665 196 640 0 2445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12356

[startup+1.50118 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1781080/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=13092 CPUtime=1.49
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 904 0 0 0 149 0 0 0 25 0 1 0 179748108 13406208 867 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3273 867 196 640 0 2629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13092

[startup+3.10128 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1780440/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=13584 CPUtime=3.09
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 1022 0 0 0 308 1 0 0 25 0 1 0 179748108 13910016 985 1992294400 134512640 137136520 4294956256 18446744073709551615 134616680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3396 985 196 640 0 2752 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13584

[startup+6.30148 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1779608/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=14208 CPUtime=6.29
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 1160 0 0 0 628 1 0 0 25 0 1 0 179748108 14548992 1123 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3552 1123 196 640 0 2908 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14208

[startup+12.7019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1778712/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=14816 CPUtime=12.69
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 1314 0 0 0 1267 2 0 0 25 0 1 0 179748108 15171584 1277 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3704 1277 196 640 0 3060 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14816

[startup+25.5017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1778584/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=14944 CPUtime=25.48
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 1359 0 0 0 2544 4 0 0 25 0 1 0 179748108 15302656 1322 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3736 1322 196 640 0 3092 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14944

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1777688/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=15912 CPUtime=51.08
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 1595 0 0 0 5096 12 0 0 25 0 1 0 179748108 16293888 1558 1992294400 134512640 137136520 4294956256 18446744073709551615 134616684 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 3978 1558 197 640 0 3334 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15912

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1777048/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=16512 CPUtime=102.27
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 1743 0 0 0 10206 21 0 0 25 0 1 0 179748108 16908288 1706 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4128 1706 197 640 0 3484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16512

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1775320/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=18188 CPUtime=162.25
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2160 0 0 0 16194 31 0 0 25 0 1 0 179748108 18624512 2123 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4547 2123 197 640 0 3903 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18188

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1775320/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=18180 CPUtime=222.23
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2160 0 0 0 22184 39 0 0 25 0 1 0 179748108 18616320 2123 1992294400 134512640 137136520 4294956256 18446744073709551615 134545035 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4545 2123 197 640 0 3901 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774808/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=18552 CPUtime=282.22
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2265 0 0 0 28173 49 0 0 25 0 1 0 179748108 18997248 2228 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4638 2228 197 640 0 3994 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18552

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774552/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=18796 CPUtime=342.21
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2333 0 0 0 34165 56 0 0 25 0 1 0 179748108 19247104 2296 1992294400 134512640 137136520 4294956256 18446744073709551615 134573439 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4699 2296 197 640 0 4055 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18796

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774360/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19004 CPUtime=402.2
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2374 0 0 0 40156 64 0 0 25 0 1 0 179748108 19460096 2337 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4751 2337 197 640 0 4107 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 19004

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774296/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19004 CPUtime=462.17
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2374 0 0 0 46145 72 0 0 25 0 1 0 179748108 19460096 2337 1992294400 134512640 137136520 4294956256 18446744073709551615 136509131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4751 2337 197 640 0 4107 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19004

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774360/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19004 CPUtime=522.16
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2374 0 0 0 52135 81 0 0 25 0 1 0 179748108 19460096 2337 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4751 2337 197 640 0 4107 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19004

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774232/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19128 CPUtime=582.15
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2410 0 0 0 58123 92 0 0 25 0 1 0 179748108 19587072 2373 1992294400 134512640 137136520 4294956256 18446744073709551615 134544592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4782 2373 197 640 0 4138 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19128

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1774168/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19136 CPUtime=642.13
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2412 0 0 0 64114 99 0 0 25 0 1 0 179748108 19595264 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4784 2375 197 640 0 4140 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19136

[startup+702.302 s]

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

/proc/meminfo: memFree=1774040/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19136 CPUtime=762.11
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2412 0 0 0 76092 119 0 0 25 0 1 0 179748108 19595264 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 134600770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4784 2375 197 640 0 4140 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19136

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1773976/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19136 CPUtime=822.09
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2412 0 0 0 82081 128 0 0 25 0 1 0 179748108 19595264 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4784 2375 197 640 0 4140 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19136

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1773720/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19380 CPUtime=882.08
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2465 0 0 0 88071 137 0 0 25 0 1 0 179748108 19845120 2428 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4845 2428 197 640 0 4201 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 19380

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1773400/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19744 CPUtime=942.07
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2560 0 0 0 94062 145 0 0 25 0 1 0 179748108 20217856 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4936 2523 197 640 0 4292 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 19744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1773336/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19744 CPUtime=1002.05
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2560 0 0 0 100053 152 0 0 25 0 1 0 179748108 20217856 2523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4936 2523 197 640 0 4292 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1773144/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=19868 CPUtime=1062.04
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2599 0 0 0 106043 161 0 0 25 0 1 0 179748108 20344832 2562 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 4967 2562 197 640 0 4323 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 19868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772760/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20236 CPUtime=1122.01
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2677 0 0 0 112033 168 0 0 25 0 1 0 179748108 20721664 2640 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5059 2640 197 640 0 4415 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 20236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772696/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20336 CPUtime=1182
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2702 0 0 0 118024 176 0 0 25 0 1 0 179748108 20824064 2665 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5084 2665 197 640 0 4440 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 20336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772504/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20460 CPUtime=1241.99
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 124015 184 0 0 25 0 1 0 179748108 20951040 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5115 2696 197 640 0 4471 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 20460

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772440/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20460 CPUtime=1301.98
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 130008 190 0 0 25 0 1 0 179748108 20951040 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5115 2696 197 640 0 4471 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 20460

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772440/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1361.96
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 135998 198 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 20452

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

[startup+1382.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772440/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1381.96
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 137995 201 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1381.96
Current children cumulated vsize (KiB) 20452

[startup+1395.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1394.76
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 139273 203 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1394.76
Current children cumulated vsize (KiB) 20452

[startup+1401.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1401.15
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 139912 203 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1401.15
Current children cumulated vsize (KiB) 20452

[startup+1403.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1402.75
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 140071 204 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1402.75
Current children cumulated vsize (KiB) 20452

[startup+1404.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1404.36
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 140232 204 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1404.36
Current children cumulated vsize (KiB) 20452

[startup+1405.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1404.75
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 140271 204 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1404.75
Current children cumulated vsize (KiB) 20452

[startup+1405.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1405.15
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 140311 204 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1405.15
Current children cumulated vsize (KiB) 20452

[startup+1405.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31984
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31983] ppid=31981 vsize=20452 CPUtime=1405.25
/proc/31983/stat : 31983 (bsolo) R 31981 31983 30908 0 -1 4194304 2733 0 0 0 140321 204 0 0 25 0 1 0 179748108 20942848 2696 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31983/statm: 5113 2696 197 640 0 4469 0
Current children cumulated CPU time (s) 1405.25
Current children cumulated vsize (KiB) 20452

Child status: 0
Real time (s): 1405.7
CPU time (s): 1405.36
CPU user time (s): 1403.32
CPU system time (s): 2.04669
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 20460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1403.32
system time used= 2.04669
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2734
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= 2596

runsolver used 1.08483 second user time and 2.83657 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 05:04:46
IDJOB=1877397
IDBENCH=1336
IDSOLVER=699
FILE ID=node29/1877397-1245121486
PBS_JOBID= 9363669
Free space on /tmp= 66244 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877397-1245121486/watcher-1877397-1245121486 -o /tmp/evaluation-result-1877397-1245121486/solver-1877397-1245121486 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877397-1245121486.opb

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

MD5SUM BENCH= c0dce06d795e831bf046e609ad2fb3fd
RANDOM SEED=1928683360

node29.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		: 3000.237
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		: 3000.237
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:       1783872 kB
Buffers:         27392 kB
Cached:         180896 kB
SwapCached:        268 kB
Active:          63764 kB
Inactive:       157272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783872 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4236 kB
Writeback:           0 kB
Mapped:          21252 kB
Slab:            36992 kB
Committed_AS:   161472 kB
PageTables:       1472 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= 66240 MiB
End job on node29 at 2009-06-16 05:28:11