Trace number 1877092

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 1798.5

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark36.1775
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-1877092-1245119970.opb
0.00/0.00	c File size is 83383 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: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 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.
1797.90/1798.49	c      100    231     2753    13672    4     5812    2069    167   2500 0.04
1797.90/1798.49	c      250    231     2951    24197    8     6213    2276    365   3086 0.08
1797.90/1798.49	c      475    231     3242    38208   11     6811    2504    656   3368 0.14
1797.90/1798.49	c      816    231     3657    56327   15     7644    2755   1071   3126 0.26
1797.90/1798.49	c     1324    231     4224    75397   17     8778    3031   1638   2948 0.45
1797.90/1798.49	c     2089    231     5043   102575   20    10420    3335   2457   2702 0.77
1797.90/1798.49	c     3236    231     4502    67212   14     9319    3669   1916   2483 1.30
1797.90/1798.49	c     4959    231     4422    62465   14     9167    4036   1836   2528 1.96
1797.90/1798.49	c     7544    231     5086   107702   21    10540    4440   2500   2435 3.10
1797.90/1798.49	c    11424    231     6946   173743   25    14282    4885   4360   2211 5.17
1797.90/1798.49	c    17246    231     5561   118464   21    11498    5374   2975   2071 8.33
1797.90/1798.49	c    25983    231     6607   167368   25    13625    5912   4021   1941 13.38
1797.90/1798.49	c    39093    231     8472   211365   24    17269    6504   5886   1815 21.54
1797.90/1798.49	c    58764    231     6257   135563   21    12823    7155   3671   1748 33.61
1797.90/1798.49	c    88274    231     8671   254154   29    17708    7871   6085   1667 52.93
1797.90/1798.49	c   132545    231     7760   188994   24    15841    8659   5174   1542 85.95
1797.90/1798.49	c   198956    231     9143   272573   29    18742    9525   6557   1437 138.44
1797.90/1798.49	c   298576    231    10703   296759   27    21763   10478   8117   1338 223.03
1797.90/1798.49	c   448013    231    12800   379691   29    26027   11526  10214   1237 361.98
1797.90/1798.49	c   672172    231    10047   294122   29    20580   12679   7461   1095 613.71
1797.90/1798.49	c  1008416    231    14265   453283   31    28934   13947  11679   1004 1003.76
1797.90/1798.49	c  1512787    231    12698   395155   31    25804   15342  10112    903 1673.80
1797.90/1798.49	c Resources Exceeded
1797.90/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.49	c   22  1607731 327335  2210549    14770   533662  12184    894 1798.00
1797.90/1798.49	s UNKNOWN
1797.90/1798.49	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-1877092-1245119970/watcher-1877092-1245119970 -o /tmp/evaluation-result-1877092-1245119970/solver-1877092-1245119970 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877092-1245119970.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 2995
/proc/meminfo: memFree=1635640/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=10792 CPUtime=0
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179597910 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 2698 233 174 640 0 2033 0

[startup+0.105099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2995
/proc/meminfo: memFree=1635640/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=11364 CPUtime=0.09
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 179597910 11636736 430 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 2841 430 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.201107 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2995
/proc/meminfo: memFree=1635640/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=11616 CPUtime=0.19
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 534 0 0 0 19 0 0 0 18 0 1 0 179597910 11894784 497 1992294400 134512640 137136520 4294956256 18446744073709551615 136502083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 2904 497 196 640 0 2260 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11616

[startup+0.301117 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2995
/proc/meminfo: memFree=1635640/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=11864 CPUtime=0.29
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 584 0 0 0 29 0 0 0 19 0 1 0 179597910 12148736 547 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 2966 547 196 640 0 2322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11864

[startup+0.701154 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2995
/proc/meminfo: memFree=1635640/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=12484 CPUtime=0.69
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 736 0 0 0 69 0 0 0 22 0 1 0 179597910 12783616 699 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3121 699 196 640 0 2477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12484

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1633072/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=13112 CPUtime=1.49
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 890 0 0 0 149 0 0 0 25 0 1 0 179597910 13426688 853 1992294400 134512640 137136520 4294956256 18446744073709551615 135982503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3278 853 196 640 0 2634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13112

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1632816/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=13368 CPUtime=3.09
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 971 0 0 0 308 1 0 0 25 0 1 0 179597910 13688832 934 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3342 934 196 640 0 2698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13368

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1631728/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=14108 CPUtime=6.29
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1138 0 0 0 627 2 0 0 25 0 1 0 179597910 14446592 1101 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3527 1101 196 640 0 2883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14108

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1631344/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=14360 CPUtime=12.69
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1214 0 0 0 1266 3 0 0 25 0 1 0 179597910 14704640 1177 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3590 1177 196 640 0 2946 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14360

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1630832/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=14852 CPUtime=25.49
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1333 0 0 0 2544 5 0 0 25 0 1 0 179597910 15208448 1296 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3713 1296 197 640 0 3069 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14852

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1630064/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=15692 CPUtime=51.08
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1543 0 0 0 5098 10 0 0 25 0 1 0 179597910 16068608 1506 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 3923 1506 197 640 0 3279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15692

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1629168/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=16544 CPUtime=102.27
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1759 0 0 0 10208 19 0 0 25 0 1 0 179597910 16941056 1722 1992294400 134512640 137136520 4294956256 18446744073709551615 134598810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4136 1722 197 640 0 3492 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16544

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1628592/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=17052 CPUtime=162.24
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1897 0 0 0 16195 29 0 0 25 0 1 0 179597910 17461248 1860 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4263 1860 197 640 0 3619 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17052

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1628592/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=17052 CPUtime=222.24
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 1897 0 0 0 22183 41 0 0 25 0 1 0 179597910 17461248 1860 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4263 1860 197 640 0 3619 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17052

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1627824/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=17872 CPUtime=282.22
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2083 0 0 0 28171 51 0 0 25 0 1 0 179597910 18300928 2046 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4468 2046 197 640 0 3824 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1627824/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=17868 CPUtime=342.2
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2083 0 0 0 34160 60 0 0 25 0 1 0 179597910 18296832 2046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4467 2046 197 640 0 3823 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17868

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1626608/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=18968 CPUtime=402.18
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2375 0 0 0 40147 71 0 0 25 0 1 0 179597910 19423232 2338 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4742 2338 197 640 0 4098 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18968

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1626032/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=19556 CPUtime=462.16
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2505 0 0 0 46138 78 0 0 25 0 1 0 179597910 20025344 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4889 2468 197 640 0 4245 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19556

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1626032/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=19548 CPUtime=522.15
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2505 0 0 0 52128 87 0 0 25 0 1 0 179597910 20017152 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4887 2468 197 640 0 4243 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19548

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1625968/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=19548 CPUtime=582.13
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2505 0 0 0 58119 94 0 0 25 0 1 0 179597910 20017152 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4887 2468 197 640 0 4243 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19548

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2996
/proc/meminfo: memFree=1625968/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=19680 CPUtime=642.12
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2548 0 0 0 64110 102 0 0 25 0 1 0 179597910 20152320 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 4920 2511 197 640 0 4276 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19680

[startup+702.301 s]

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

/proc/meminfo: memFree=1625136/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20172 CPUtime=1062
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2740 0 0 0 106034 166 0 0 25 0 1 0 179597910 20656128 2642 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5043 2642 197 640 0 4399 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2998
/proc/meminfo: memFree=1624432/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1121.98
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 112025 173 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2998
/proc/meminfo: memFree=1624368/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1181.97
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 118017 180 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2998
/proc/meminfo: memFree=1624304/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1241.95
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 124007 188 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624112/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1301.93
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 129998 195 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 134554417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 20900

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624112/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1361.91
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 135987 204 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 20900

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624112/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1421.9
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 141980 210 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 20900

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624048/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1481.88
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 147971 217 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 20900

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624176/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1541.87
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 153961 226 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 20900

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624176/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1601.85
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 159951 234 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 20900

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624112/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20900 CPUtime=1661.84
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2913 0 0 0 165941 243 0 0 25 0 1 0 179597910 21401600 2815 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5225 2815 197 640 0 4581 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 20900

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1624112/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=20904 CPUtime=1721.81
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 2914 0 0 0 171930 251 0 0 25 0 1 0 179597910 21405696 2816 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5226 2816 197 640 0 4582 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 20904

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1781.8
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 177919 261 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 21392

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1791.5
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 178888 262 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1791.5
Current children cumulated vsize (KiB) 21392

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1794.7
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 179207 263 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1794.7
Current children cumulated vsize (KiB) 21392

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1796.3
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 179367 263 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1796.3
Current children cumulated vsize (KiB) 21392

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1797.1
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 179447 263 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 136500530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1797.1
Current children cumulated vsize (KiB) 21392

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1797.5
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 179487 263 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 136499627 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1797.5
Current children cumulated vsize (KiB) 21392

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3004
/proc/meminfo: memFree=1623600/2055920 swapFree=4192812/4192956
[pid=2995] ppid=2993 vsize=21392 CPUtime=1797.9
/proc/2995/stat : 2995 (bsolo) R 2993 2995 1126 0 -1 4194304 3031 0 0 0 179527 263 0 0 25 0 1 0 179597910 21905408 2933 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2995/statm: 5348 2933 197 640 0 4704 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 21392

Child status: 0
Real time (s): 1798.5
CPU time (s): 1798
CPU user time (s): 1795.36
CPU system time (s): 2.6396
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 21392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.36
system time used= 2.6396
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3032
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= 3278

runsolver used 1.50477 second user time and 3.46147 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 04:39:30
IDJOB=1877092
IDBENCH=1315
IDSOLVER=699
FILE ID=node14/1877092-1245119970
PBS_JOBID= 9363651
Free space on /tmp= 66376 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877092-1245119970/watcher-1877092-1245119970 -o /tmp/evaluation-result-1877092-1245119970/solver-1877092-1245119970 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877092-1245119970.opb

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

MD5SUM BENCH= 12591fb3a3171df58322c5e93cb6a45b
RANDOM SEED=1370218313

node14.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		: 3000.234
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		: 3000.234
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:       1636120 kB
Buffers:         30240 kB
Cached:         309760 kB
SwapCached:          0 kB
Active:          75056 kB
Inactive:       278892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            51824 kB
Committed_AS:   166456 kB
PageTables:       1452 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= 66372 MiB
End job on node14 at 2009-06-16 05:09:28