Trace number 1878843

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 clUNSAT 1131.34 1131.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.62469
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 687
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: Clause 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-1878843-1245122916.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 687
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: 5708
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1131.31/1131.62	c      100    231     2686    11977    4     5675    2069    100   3030 0.03
1131.31/1131.62	c      250    231     2836    18363    6     5975    2276    250   5000 0.05
1131.31/1131.62	c      475    231     3061    29533    9     6426    2504    475   5459 0.09
1131.31/1131.62	c      813    231     3399    47475   13     7102    2755    813   5313 0.15
1131.31/1131.62	c     1322    231     3908    77265   19     8121    3031   1322   4824 0.27
1131.31/1131.62	c     2085    231     4671   105471   22     9646    3335   2085   4088 0.51
1131.31/1131.62	c     3232    231     5818   150108   25    11940    3669   3232   3244 1.00
1131.31/1131.62	c     4955    231     5617   112380   20    11539    4036   3031   3190 1.55
1131.31/1131.62	c     7539    231     6100   129265   21    12504    4440   3514   3102 2.43
1131.31/1131.62	c    11418    231     5331   110514   20    10967    4885   2745   2998 3.81
1131.31/1131.62	c    17242    231     6143   132181   21    12591    5374   3557   2953 5.84
1131.31/1131.62	c    25982    231     6483   142982   22    13269    5912   3897   2857 9.09
1131.31/1131.62	c    39095    231     7338   167360   22    14979    6504   4752   2564 15.25
1131.31/1131.62	c    58768    231     6855   162248   23    14014    7155   4269   2534 23.18
1131.31/1131.62	c    88278    231     6965   180171   25    14235    7871   4379   2301 38.36
1131.31/1131.62	c   132549    231     6846   150875   22    13995    8659   4260   2129 62.26
1131.31/1131.62	c   198959    231    11189   303600   27    22683    9525   8603   1996 99.63
1131.31/1131.62	c   298582    231     8590   229502   26    17485   10478   6004   1767 168.92
1131.31/1131.62	c   448020    231     8512   206819   24    17328   11526   5926   1619 276.63
1131.31/1131.62	c   672180    231     9784   258916   26    19871   12679   7198   1455 461.96
1131.31/1131.62	c  1008423    231    10941   326510   29    22187   13947   8355   1318 764.66
1131.31/1131.62	c Backtracks by Clause: 0
1131.31/1131.62	c Backtracks by PB constraint: 0
1131.31/1131.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1131.31/1131.62	c   21  1353263 305967  1937746    15984   520400  13398   1196 1131.34
1131.31/1131.62	s UNSATISFIABLE
1131.31/1131.62	c Total time: 1131.34 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-1878843-1245122916/watcher-1878843-1245122916 -o /tmp/evaluation-result-1878843-1245122916/solver-1878843-1245122916 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878843-1245122916.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 1.01 1.00 3/64 930
/proc/meminfo: memFree=1049208/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=10792 CPUtime=0
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179888948 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 2698 233 174 640 0 2033 0

[startup+0.027658 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 930
/proc/meminfo: memFree=1049208/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=11244 CPUtime=0.01
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 419 0 0 0 1 0 0 0 18 0 1 0 179888948 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101666 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 930
/proc/meminfo: memFree=1049208/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=11496 CPUtime=0.09
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 179888948 11771904 440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 2874 440 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301686 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 930
/proc/meminfo: memFree=1049208/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=12140 CPUtime=0.29
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 654 0 0 0 29 0 0 0 19 0 1 0 179888948 12431360 617 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3035 617 195 640 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12140

[startup+0.701724 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 930
/proc/meminfo: memFree=1049208/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=12788 CPUtime=0.69
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 827 0 0 0 68 1 0 0 22 0 1 0 179888948 13094912 790 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3197 790 195 640 0 2553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12788

[startup+1.50181 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1046448/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=13560 CPUtime=1.49
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1004 0 0 0 148 1 0 0 25 0 1 0 179888948 13885440 967 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3390 967 195 640 0 2746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13560

[startup+3.10196 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1046000/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=13564 CPUtime=3.09
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1010 0 0 0 307 2 0 0 25 0 1 0 179888948 13889536 973 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3391 973 195 640 0 2747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13564

[startup+6.30128 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1045360/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=14064 CPUtime=6.29
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1123 0 0 0 626 3 0 0 25 0 1 0 179888948 14401536 1086 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3516 1086 195 640 0 2872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14064

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1044592/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=14836 CPUtime=12.69
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1316 0 0 0 1265 4 0 0 25 0 1 0 179888948 15192064 1279 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3709 1279 195 640 0 3065 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14836

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1043952/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=15352 CPUtime=25.48
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1463 0 0 0 2540 8 0 0 25 0 1 0 179888948 15720448 1426 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3838 1426 195 640 0 3194 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15352

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=15976 CPUtime=51.07
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1616 0 0 0 5093 14 0 0 25 0 1 0 179888948 16359424 1579 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 3994 1579 195 640 0 3350 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15976

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1042992/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=16472 CPUtime=102.27
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1728 0 0 0 10201 26 0 0 25 0 1 0 179888948 16867328 1691 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4118 1691 195 640 0 3474 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16472

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1042480/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=16856 CPUtime=162.25
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1839 0 0 0 16187 38 0 0 25 0 1 0 179888948 17260544 1802 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4214 1802 195 640 0 3570 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16856

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1041968/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=17332 CPUtime=222.23
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1964 0 0 0 22173 50 0 0 25 0 1 0 179888948 17747968 1927 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4333 1927 195 640 0 3689 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17332

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1041968/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=17336 CPUtime=282.21
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 1965 0 0 0 28158 63 0 0 25 0 1 0 179888948 17752064 1928 1992294400 134512640 137136520 4294956256 18446744073709551615 134616481 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4334 1928 195 640 0 3690 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17336

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1041456/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=17796 CPUtime=342.21
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2072 0 0 0 34146 75 0 0 25 0 1 0 179888948 18223104 2035 1992294400 134512640 137136520 4294956256 18446744073709551615 136499612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4449 2035 195 640 0 3805 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17796

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 1.00 3/65 931
/proc/meminfo: memFree=1041328/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=17924 CPUtime=402.18
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2106 0 0 0 40134 84 0 0 25 0 1 0 179888948 18354176 2069 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4481 2069 195 640 0 3837 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17924

[startup+462.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 931
/proc/meminfo: memFree=1041264/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=17924 CPUtime=462.17
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2106 0 0 0 46122 95 0 0 25 0 1 0 179888948 18354176 2069 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4481 2069 195 640 0 3837 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17924

[startup+522.302 s]
/proc/loadavg: 1.17 1.06 1.01 2/65 931
/proc/meminfo: memFree=1040752/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=18572 CPUtime=522.16
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2268 0 0 0 52109 107 0 0 25 0 1 0 179888948 19017728 2231 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4643 2231 195 640 0 3999 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18572

[startup+582.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 931
/proc/meminfo: memFree=1040496/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=18808 CPUtime=582.14
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2317 0 0 0 58097 117 0 0 25 0 1 0 179888948 19259392 2280 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4702 2280 195 640 0 4058 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18808

[startup+642.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 931
/proc/meminfo: memFree=1040176/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19044 CPUtime=642.13
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2384 0 0 0 64085 128 0 0 25 0 1 0 179888948 19501056 2347 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4761 2347 195 640 0 4117 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19044

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 931
/proc/meminfo: memFree=1040176/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19044 CPUtime=702.11
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2384 0 0 0 70073 138 0 0 25 0 1 0 179888948 19501056 2347 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4761 2347 195 640 0 4117 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19044

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 931
/proc/meminfo: memFree=1040240/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19044 CPUtime=762.1
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2384 0 0 0 76063 147 0 0 25 0 1 0 179888948 19501056 2347 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4761 2347 195 640 0 4117 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19044

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 931
/proc/meminfo: memFree=1039728/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19512 CPUtime=822.08
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2494 0 0 0 82052 156 0 0 25 0 1 0 179888948 19980288 2457 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4878 2457 195 640 0 4234 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 19512

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 931
/proc/meminfo: memFree=1039728/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19508 CPUtime=882.07
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2494 0 0 0 88042 165 0 0 25 0 1 0 179888948 19976192 2457 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4877 2457 195 640 0 4233 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039664/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19508 CPUtime=942.05
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2494 0 0 0 94030 175 0 0 25 0 1 0 179888948 19976192 2457 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4877 2457 195 640 0 4233 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 19508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039728/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19508 CPUtime=1002.03
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2494 0 0 0 100021 182 0 0 25 0 1 0 179888948 19976192 2457 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4877 2457 195 640 0 4233 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 19508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039664/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19504 CPUtime=1062.02
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2494 0 0 0 106010 192 0 0 25 0 1 0 179888948 19972096 2457 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4876 2457 195 640 0 4232 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 19504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039280/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1122
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112000 200 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19888

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039280/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1126.01
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112400 201 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1126.01
Current children cumulated vsize (KiB) 19888

[startup+1129.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039216/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1129.2
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112719 201 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1129.2
Current children cumulated vsize (KiB) 19888

[startup+1130.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039216/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1130
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112799 201 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1130
Current children cumulated vsize (KiB) 19888

[startup+1131.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039216/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1130.81
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112879 202 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1130.81
Current children cumulated vsize (KiB) 19888

[startup+1131.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039216/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1131.21
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112919 202 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1131.21
Current children cumulated vsize (KiB) 19888

[startup+1131.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 931
/proc/meminfo: memFree=1039216/2055920 swapFree=4192812/4192956
[pid=930] ppid=928 vsize=19888 CPUtime=1131.31
/proc/930/stat : 930 (bsolo) R 928 930 31844 0 -1 4194304 2590 0 0 0 112929 202 0 0 25 0 1 0 179888948 20365312 2553 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/930/statm: 4972 2553 195 640 0 4328 0
Current children cumulated CPU time (s) 1131.31
Current children cumulated vsize (KiB) 19888

Child status: 0
Real time (s): 1131.63
CPU time (s): 1131.34
CPU user time (s): 1129.32
CPU system time (s): 2.02269
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 19888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1129.32
system time used= 2.02269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2592
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= 1978

runsolver used 1.05884 second user time and 2.05769 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 05:28:36
IDJOB=1878843
IDBENCH=1353
IDSOLVER=700
FILE ID=node36/1878843-1245122916
PBS_JOBID= 9363652
Free space on /tmp= 66200 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878843-1245122916/watcher-1878843-1245122916 -o /tmp/evaluation-result-1878843-1245122916/solver-1878843-1245122916 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878843-1245122916.opb

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

MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a
RANDOM SEED=1448142366

node36.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		: 3000.230
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		: 3000.230
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:       1049688 kB
Buffers:         37816 kB
Cached:         900720 kB
SwapCached:          0 kB
Active:          79776 kB
Inactive:       872664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            39860 kB
Committed_AS:   160404 kB
PageTables:       1360 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= 66196 MiB
End job on node36 at 2009-06-16 05:47:28