Trace number 2657711

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 3.2 Cl? 1798 1798.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark208.38
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657711-1276283499.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 671
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 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: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.61	c      100    231     2686    11396    4     5676    2069    100   2941 0.03
1797.97/1798.61	c      251    231     2837    17231    6     5977    2276    251   4921 0.05
1797.97/1798.61	c      476    231     3062    25996    8     6429    2504    476   5804 0.08
1797.97/1798.61	c      814    231     3400    36482   10     7105    2755    814   5814 0.14
1797.97/1798.61	c     1322    231     3908    54988   14     8118    3031   1322   5485 0.24
1797.97/1798.61	c     2087    231     4673    83265   17     9650    3335   2087   5016 0.42
1797.97/1798.61	c     3233    231     5819   123604   21    11943    3669   3233   4316 0.75
1797.97/1798.61	c     4954    231     5638   120957   21    11580    4036   3052   3861 1.28
1797.97/1798.61	c     7538    231     6105   133555   21    12515    4440   3519   3608 2.09
1797.97/1798.61	c    11418    231     5375   111797   20    11055    4885   2789   3366 3.39
1797.97/1798.61	c    17241    231     6090   128401   21    12484    5374   3504   3309 5.21
1797.97/1798.61	c    25978    231     6478   176400   27    13258    5912   3892   2927 8.87
1797.97/1798.61	c    39088    231     7405   215548   29    15112    6504   4819   2538 15.40
1797.97/1798.61	c    58759    231     6955   169301   24    14212    7155   4369   2227 26.38
1797.97/1798.61	c    88269    231     6968   164813   23    14240    7871   4382   2163 40.80
1797.97/1798.61	c   132539    231     6843   161179   23    13990    8659   4257   2027 65.36
1797.97/1798.61	c   198952    231     6917   169152   24    14139    9525   4331   1820 109.28
1797.97/1798.61	c   298574    231     9066   262466   28    18436   10478   6480   1679 177.82
1797.97/1798.61	c   448009    231     8691   211661   24    17685   11526   6105   1573 284.68
1797.97/1798.61	c   672169    231     9858   272133   27    20021   12679   7272   1429 470.16
1797.97/1798.61	c  1008412    231    10798   316457   29    21899   13947   8212   1285 784.55
1797.97/1798.61	c  1512783    231    12052   343751   28    24406   15342   9466   1174 1288.10
1797.97/1798.61	c Resources Exceeded
1797.97/1798.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.61	c   22  1949735 406990  2686362    12999   396323  10413   1084 1798.00
1797.97/1798.61	s UNKNOWN
1797.97/1798.61	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-2657711-1276283499/watcher-2657711-1276283499 -o /tmp/evaluation-result-2657711-1276283499/solver-2657711-1276283499 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657711-1276283499.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: 3.69 3.43 2.45 3/106 6898
/proc/meminfo: memFree=1794424/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=10880 CPUtime=0
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 336 0 0 0 0 0 0 0 18 0 1 0 3951447 11141120 255 1992294400 134512640 137138936 4288411824 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 2720 256 175 642 0 2055 0

[startup+0.065603 s]
/proc/loadavg: 3.69 3.43 2.45 3/106 6898
/proc/meminfo: memFree=1794424/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=11320 CPUtime=0.05
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 495 0 0 0 5 0 0 0 20 0 1 0 3951447 11591680 393 1992294400 134512640 137138936 4288411824 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 2830 393 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.10161 s]
/proc/loadavg: 3.69 3.43 2.45 3/106 6898
/proc/meminfo: memFree=1794424/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=11452 CPUtime=0.09
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 529 0 0 0 8 1 0 0 20 0 1 0 3951447 11726848 427 1992294400 134512640 137138936 4288411824 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 2863 427 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301648 s]
/proc/loadavg: 3.69 3.43 2.45 3/106 6898
/proc/meminfo: memFree=1794424/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=12092 CPUtime=0.29
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 670 0 0 0 28 1 0 0 20 0 1 0 3951447 12382208 568 1992294400 134512640 137138936 4288411824 18446744073709551615 136500378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3023 568 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.701726 s]
/proc/loadavg: 3.69 3.43 2.45 3/106 6898
/proc/meminfo: memFree=1794424/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=12856 CPUtime=0.69
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 881 0 0 0 68 1 0 0 20 0 1 0 3951447 13164544 779 1992294400 134512640 137138936 4288411824 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3214 779 190 642 0 2570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12856

[startup+1.50088 s]
/proc/loadavg: 3.47 3.39 2.45 2/107 6899
/proc/meminfo: memFree=1791440/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=13244 CPUtime=1.49
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 985 0 0 0 147 2 0 0 23 0 1 0 3951447 13561856 883 1992294400 134512640 137138936 4288411824 18446744073709551615 134624108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3311 883 190 642 0 2667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13244

[startup+3.10119 s]
/proc/loadavg: 3.47 3.39 2.45 2/107 6899
/proc/meminfo: memFree=1791068/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=13756 CPUtime=3.09
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 1090 0 0 0 306 3 0 0 25 0 1 0 3951447 14086144 988 1992294400 134512640 137138936 4288411824 18446744073709551615 134603200 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3439 988 190 642 0 2795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13756

[startup+6.30081 s]
/proc/loadavg: 3.27 3.35 2.44 2/107 6899
/proc/meminfo: memFree=1790324/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=14528 CPUtime=6.29
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 1290 0 0 0 625 4 0 0 25 0 1 0 3951447 14876672 1188 1992294400 134512640 137138936 4288411824 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3632 1188 190 642 0 2988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14528

[startup+12.701 s]
/proc/loadavg: 3.09 3.31 2.43 2/107 6899
/proc/meminfo: memFree=1789084/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=15300 CPUtime=12.68
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 1479 0 0 0 1262 6 0 0 25 0 1 0 3951447 15667200 1377 1992294400 134512640 137138936 4288411824 18446744073709551615 134542149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3825 1377 190 642 0 3181 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15300

[startup+25.5015 s]
/proc/loadavg: 2.77 3.24 2.41 2/107 6899
/proc/meminfo: memFree=1788712/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=15688 CPUtime=25.49
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 1586 0 0 0 2539 10 0 0 25 0 1 0 3951447 16064512 1484 1992294400 134512640 137138936 4288411824 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 3922 1484 190 642 0 3278 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15688

[startup+51.1015 s]
/proc/loadavg: 2.07 3.02 2.37 2/107 6899
/proc/meminfo: memFree=1788216/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=16192 CPUtime=51.07
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 1706 0 0 0 5090 17 0 0 25 0 1 0 3951447 16580608 1604 1992294400 134512640 137138936 4288411824 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4048 1604 190 642 0 3404 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16192

[startup+102.309 s]
/proc/loadavg: 1.46 2.71 2.29 2/107 6901
/proc/meminfo: memFree=1787472/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=16840 CPUtime=102.27
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 1866 0 0 0 10194 33 0 0 25 0 1 0 3951447 17244160 1764 1992294400 134512640 137138936 4288411824 18446744073709551615 134542796 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4210 1764 190 642 0 3566 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16840

[startup+162.301 s]
/proc/loadavg: 1.23 2.41 2.22 2/107 6906
/proc/meminfo: memFree=1786232/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=17584 CPUtime=162.24
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2048 0 0 0 16175 49 0 0 25 0 1 0 3951447 18006016 1946 1992294400 134512640 137138936 4288411824 18446744073709551615 136504154 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4396 1946 190 642 0 3752 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17584

[startup+222.301 s]
/proc/loadavg: 1.08 2.15 2.14 2/107 6908
/proc/meminfo: memFree=1785736/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=17960 CPUtime=222.21
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2146 0 0 0 22155 66 0 0 25 0 1 0 3951447 18391040 2044 1992294400 134512640 137138936 4288411824 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4490 2044 190 642 0 3846 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17960

[startup+282.301 s]
/proc/loadavg: 1.03 1.94 2.06 2/107 6908
/proc/meminfo: memFree=1785736/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=17960 CPUtime=282.19
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2146 0 0 0 28135 84 0 0 25 0 1 0 3951447 18391040 2044 1992294400 134512640 137138936 4288411824 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4490 2044 190 642 0 3846 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17960

[startup+342.3 s]
/proc/loadavg: 1.01 1.76 1.99 2/107 6910
/proc/meminfo: memFree=1785488/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=18192 CPUtime=342.17
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2203 0 0 0 34118 99 0 0 25 0 1 0 3951447 18628608 2101 1992294400 134512640 137138936 4288411824 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4548 2101 190 642 0 3904 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18192

[startup+402.301 s]
/proc/loadavg: 1.00 1.62 1.93 2/107 6912
/proc/meminfo: memFree=1785488/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=18188 CPUtime=402.15
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2204 0 0 0 40099 116 0 0 25 0 1 0 3951447 18624512 2102 1992294400 134512640 137138936 4288411824 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4547 2102 190 642 0 3903 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18188

[startup+462.301 s]
/proc/loadavg: 1.00 1.51 1.87 2/107 6914
/proc/meminfo: memFree=1785240/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=18444 CPUtime=462.13
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2277 0 0 0 46083 130 0 0 25 0 1 0 3951447 18886656 2175 1992294400 134512640 137138936 4288411824 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4611 2175 190 642 0 3967 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18444

[startup+522.301 s]
/proc/loadavg: 1.00 1.41 1.81 2/107 6916
/proc/meminfo: memFree=1784868/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=18700 CPUtime=522.11
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2350 0 0 0 52065 146 0 0 25 0 1 0 3951447 19148800 2248 1992294400 134512640 137138936 4288411824 18446744073709551615 136504145 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4675 2248 190 642 0 4031 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18700

[startup+582.301 s]
/proc/loadavg: 1.00 1.33 1.76 2/107 6916
/proc/meminfo: memFree=1784744/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=18952 CPUtime=582.09
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2399 0 0 0 58047 162 0 0 25 0 1 0 3951447 19406848 2297 1992294400 134512640 137138936 4288411824 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4738 2297 190 642 0 4094 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18952

[startup+642.301 s]
/proc/loadavg: 1.00 1.27 1.71 2/107 6918
/proc/meminfo: memFree=1784744/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=18924 CPUtime=642.08
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2399 0 0 0 64032 176 0 0 25 0 1 0 3951447 19378176 2297 1992294400 134512640 137138936 4288411824 18446744073709551615 134542367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 4731 2297 190 642 0 4087 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18924

[startup+702.3 s]

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

/proc/meminfo: memFree=1783008/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20528 CPUtime=1121.91
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2803 0 0 0 111903 288 0 0 25 0 1 0 3951447 21020672 2701 1992294400 134512640 137138936 4288411824 18446744073709551615 134542829 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5132 2701 190 642 0 4488 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.37 2/107 6932
/proc/meminfo: memFree=1783008/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20528 CPUtime=1181.89
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2803 0 0 0 117886 303 0 0 25 0 1 0 3951447 21020672 2701 1992294400 134512640 137138936 4288411824 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5132 2701 190 642 0 4488 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.35 2/107 6934
/proc/meminfo: memFree=1783008/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20528 CPUtime=1241.87
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2803 0 0 0 123871 316 0 0 25 0 1 0 3951447 21020672 2701 1992294400 134512640 137138936 4288411824 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5132 2701 190 642 0 4488 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 20528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.33 2/107 6936
/proc/meminfo: memFree=1783008/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20532 CPUtime=1301.85
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2804 0 0 0 129854 331 0 0 25 0 1 0 3951447 21024768 2702 1992294400 134512640 137138936 4288411824 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5133 2702 190 642 0 4489 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 20532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.30 2/107 6938
/proc/meminfo: memFree=1783008/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20532 CPUtime=1361.82
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2804 0 0 0 135835 347 0 0 25 0 1 0 3951447 21024768 2702 1992294400 134512640 137138936 4288411824 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5133 2702 190 642 0 4489 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 20532

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.28 2/107 6940
/proc/meminfo: memFree=1782884/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20652 CPUtime=1421.81
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2824 0 0 0 141820 361 0 0 25 0 1 0 3951447 21147648 2722 1992294400 134512640 137138936 4288411824 18446744073709551615 136504017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5163 2722 190 642 0 4519 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 20652

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.26 2/107 6940
/proc/meminfo: memFree=1782884/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20652 CPUtime=1481.78
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2824 0 0 0 147802 376 0 0 25 0 1 0 3951447 21147648 2722 1992294400 134512640 137138936 4288411824 18446744073709551615 134542665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5163 2722 190 642 0 4519 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 20652

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.24 2/107 6942
/proc/meminfo: memFree=1782884/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=20648 CPUtime=1541.77
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2824 0 0 0 153786 391 0 0 25 0 1 0 3951447 21143552 2722 1992294400 134512640 137138936 4288411824 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5162 2722 190 642 0 4518 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 20648

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/107 6944
/proc/meminfo: memFree=1782264/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21264 CPUtime=1601.74
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 2975 0 0 0 159773 401 0 0 25 0 1 0 3951447 21774336 2873 1992294400 134512640 137138936 4288411824 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5316 2873 190 642 0 4672 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 21264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/107 6946
/proc/meminfo: memFree=1782140/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1661.73
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 165758 415 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 135984570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 21392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 6948
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1721.7
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 171742 428 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 21392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6948
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1781.68
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 177727 441 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 21392

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1791.29
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 178685 444 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1791.29
Current children cumulated vsize (KiB) 21392

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1794.48
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 179004 444 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 21392

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1796.07
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 179163 444 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 21392

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1796.88
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 179243 445 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1796.88
Current children cumulated vsize (KiB) 21392

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1797.67
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 179322 445 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 21392

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1797.88
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 179343 445 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 21392

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6950
/proc/meminfo: memFree=1782016/2059040 swapFree=4192076/4192956
[pid=6898] ppid=6896 vsize=21392 CPUtime=1797.97
/proc/6898/stat : 6898 (bsolo_pb10) R 6896 6898 5897 0 -1 4202496 3016 0 0 0 179352 445 0 0 25 0 1 0 3951447 21905408 2914 1992294400 134512640 137138936 4288411824 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6898/statm: 5348 2914 190 642 0 4704 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21392

Child status: 0
Real time (s): 1798.62
CPU time (s): 1798
CPU user time (s): 1793.54
CPU system time (s): 4.45832
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 21392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.54
system time used= 4.45832
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3016
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= 1
involuntary context switches= 5208

runsolver used 3.21851 second user time and 8.23775 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-11 21:11:39
IDJOB=2657711
IDBENCH=1277
IDSOLVER=1163
FILE ID=node011/2657711-1276283499
PBS_JOBID= 11173103
Free space on /tmp= 62260 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657711-1276283499/watcher-2657711-1276283499 -o /tmp/evaluation-result-2657711-1276283499/solver-2657711-1276283499 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657711-1276283499.opb

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=308204692

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794828 kB
Buffers:         28876 kB
Cached:         111192 kB
SwapCached:          0 kB
Active:         111000 kB
Inactive:        87408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794828 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:            4020 kB
Writeback:           0 kB
AnonPages:       58336 kB
Mapped:          15428 kB
Slab:            43952 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180908 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62256 MiB
End job on node011 at 2010-06-11 21:41:38