Trace number 3463419

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 3.2UNSAT 751.4 751.382

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
MD5SUM0626939ca6144a564c8e59fb048e3266
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark2.02969
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 705
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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3463419-1307175072.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.00	c Highest Coefficient sum: 705
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.011 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5473    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
751.33/751.38	c      101    231     2748    14281    5     5800    2069    162   4809 0.02
751.33/751.38	c      251    231     2972    22691    7     6255    2276    386   6275 0.04
751.33/751.38	c      480    231     3293    37351   11     6898    2504    707   5714 0.08
751.33/751.38	c      820    231     3690    52331   14     7702    2755   1104   5466 0.15
751.33/751.38	c     1328    231     4247    72517   17     8822    3031   1661   5228 0.25
751.33/751.38	c     2092    231     5049    98955   19    10444    3335   2463   4680 0.45
751.33/751.38	c     3239    231     4527    77918   17     9365    3669   1941   4173 0.78
751.33/751.38	c     4960    231     4424    67248   15     9158    4036   1838   4126 1.20
751.33/751.38	c     7545    231     5146   111356   21    10615    4440   2560   4047 1.86
751.33/751.38	c    11425    231     4807   113117   23    10066    4885   2221   3615 3.16
751.33/751.38	c    17248    231     6176   163219   26    12753    5374   3590   3483 4.95
751.33/751.38	c    25986    231     7654   219273   28    15653    5912   5068   3323 7.82
751.33/751.38	c    39096    231     7332   230004   31    15239    6504   4746   3152 12.40
751.33/751.38	c    58766    231     5871   132766   22    12056    7155   3285   3024 19.43
751.33/751.38	c    88280    231     8666   237564   27    17910    7871   6080   2904 30.40
751.33/751.38	c   132554    231     8548   229905   26    17459    8659   5962   2802 47.30
751.33/751.38	c   198965    231    10706   303508   28    21813    9525   8120   2706 73.50
751.33/751.38	c   298587    231    10863   287508   26    22117   10478   8277   2600 114.81
751.33/751.38	c   448022    231    10149   285961   28    20761   11526   7563   2426 184.61
751.33/751.38	c   672181    231     9871   273738   27    20179   12679   7285   2289 293.58
751.33/751.38	c  1008425    231    11081   308126   27    22512   13947   8495   2178 462.94
751.33/751.38	c  1512798    210    15296   372581   24    30964   15342  12710   2041 741.07
751.33/751.38	c Backtracks by Clause: 1530041
751.33/751.38	c Backtracks by PB constraint: 1315
751.33/751.38	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
751.33/751.38	c   22  1531356 326896  2141433    11605   242849   9019   2038 751.40
751.33/751.38	s UNSATISFIABLE
751.33/751.38	c Total time: 751.399 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463419-1307175072/watcher-3463419-1307175072 -o /tmp/evaluation-result-3463419-1307175072/solver-3463419-1307175072 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463419-1307175072.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.47 1.88 1.95 2/461 22821
/proc/meminfo: memFree=28629084/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=11328 CPUtime=0.01 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 448 0 0 0 1 0 0 0 18 0 1 0 829105172 11599872 381 33554432000 134512640 137138936 4289665056 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 2832 381 192 642 0 2188 0

[startup+0.032125 s]
/proc/loadavg: 1.47 1.88 1.95 2/461 22821
/proc/meminfo: memFree=28629084/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=11320 CPUtime=0.02 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 454 0 0 0 2 0 0 0 18 0 1 0 829105172 11591680 387 33554432000 134512640 137138936 4289665056 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 2830 387 192 642 0 2186 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11320

[startup+0.101123 s]
/proc/loadavg: 1.47 1.88 1.95 2/461 22821
/proc/meminfo: memFree=28629084/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=11700 CPUtime=0.09 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 539 0 0 0 9 0 0 0 18 0 1 0 829105172 11980800 472 33554432000 134512640 137138936 4289665056 18446744073709551615 134551130 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 2925 472 192 642 0 2281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11700

[startup+0.301077 s]
/proc/loadavg: 1.47 1.88 1.95 2/461 22821
/proc/meminfo: memFree=28629084/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=12196 CPUtime=0.29 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 691 0 0 0 29 0 0 0 18 0 1 0 829105172 12488704 624 33554432000 134512640 137138936 4289665056 18446744073709551615 134582928 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 3049 624 192 642 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12196

[startup+0.701005 s]
/proc/loadavg: 1.47 1.88 1.95 2/461 22821
/proc/meminfo: memFree=28629084/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=13188 CPUtime=0.69 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 915 0 0 0 69 0 0 0 18 0 1 0 829105172 13504512 848 33554432000 134512640 137138936 4289665056 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 3297 848 192 642 0 2653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13188

[startup+1.50086 s]
/proc/loadavg: 1.47 1.88 1.95 3/462 22822
/proc/meminfo: memFree=28625512/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=13192 CPUtime=1.5 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 937 0 0 0 149 1 0 0 20 0 1 0 829105172 13508608 870 33554432000 134512640 137138936 4289665056 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 3298 870 192 642 0 2654 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13192

[startup+3.10057 s]
/proc/loadavg: 1.51 1.88 1.95 3/462 22822
/proc/meminfo: memFree=28624148/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=14296 CPUtime=3.09 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 1197 0 0 0 308 1 0 0 25 0 1 0 829105172 14639104 1130 33554432000 134512640 137138936 4289665056 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 3574 1130 192 642 0 2930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14296

[startup+6.30099 s]
/proc/loadavg: 1.51 1.88 1.95 3/462 22822
/proc/meminfo: memFree=28622412/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=14900 CPUtime=6.29 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 1340 0 0 0 626 3 0 0 25 0 1 0 829105172 15257600 1273 33554432000 134512640 137138936 4289665056 18446744073709551615 134602841 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 3725 1273 192 642 0 3081 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14900

[startup+12.7008 s]
/proc/loadavg: 1.59 1.88 1.95 3/462 22823
/proc/meminfo: memFree=28620068/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=15396 CPUtime=12.7 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 1479 0 0 0 1264 6 0 0 25 0 1 0 829105172 15765504 1412 33554432000 134512640 137138936 4289665056 18446744073709551615 134600050 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 3849 1412 192 642 0 3205 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15396

[startup+25.5005 s]
/proc/loadavg: 1.65 1.89 1.95 3/462 22823
/proc/meminfo: memFree=28618960/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=16240 CPUtime=25.49 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 1688 0 0 0 2538 11 0 0 25 0 1 0 829105172 16629760 1621 33554432000 134512640 137138936 4289665056 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4060 1621 192 642 0 3416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16240

[startup+51.1009 s]
/proc/loadavg: 1.77 1.89 1.95 3/462 22824
/proc/meminfo: memFree=28618152/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=16600 CPUtime=51.09 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 1784 0 0 0 5088 21 0 0 25 0 1 0 829105172 16998400 1717 33554432000 134512640 137138936 4289665056 18446744073709551615 134599279 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4150 1717 192 642 0 3506 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16600

[startup+102.317 s]
/proc/loadavg: 1.91 1.91 1.95 3/462 22825
/proc/meminfo: memFree=28616636/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=17220 CPUtime=102.31 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 1934 0 0 0 10192 39 0 0 25 0 1 0 829105172 17633280 1867 33554432000 134512640 137138936 4289665056 18446744073709551615 134599912 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4305 1867 192 642 0 3661 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17220

[startup+162.301 s]
/proc/loadavg: 1.96 1.92 1.95 3/462 22827
/proc/meminfo: memFree=28612124/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=18696 CPUtime=162.29 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2316 0 0 0 16174 55 0 0 25 0 1 0 829105172 19144704 2249 33554432000 134512640 137138936 4289665056 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4674 2249 192 642 0 4030 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18696

[startup+222.301 s]
/proc/loadavg: 1.98 1.93 1.95 3/462 22828
/proc/meminfo: memFree=28613952/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=18920 CPUtime=222.29 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2358 0 0 0 22158 71 0 0 25 0 1 0 829105172 19374080 2291 33554432000 134512640 137138936 4289665056 18446744073709551615 134542439 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4730 2291 192 642 0 4086 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 18920

[startup+282.301 s]
/proc/loadavg: 1.99 1.94 1.95 3/462 22830
/proc/meminfo: memFree=28614276/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=18856 CPUtime=282.3 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2358 0 0 0 28143 87 0 0 25 0 1 0 829105172 19308544 2289 33554432000 134512640 137138936 4289665056 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4714 2289 192 642 0 4070 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18856

[startup+342.301 s]
/proc/loadavg: 1.99 1.95 1.95 3/462 22831
/proc/meminfo: memFree=28611876/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=19900 CPUtime=342.3 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2601 0 0 0 34127 103 0 0 25 0 1 0 829105172 20377600 2532 33554432000 134512640 137138936 4289665056 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4975 2532 192 642 0 4331 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19900

[startup+402.3 s]
/proc/loadavg: 1.99 1.95 1.95 3/462 22833
/proc/meminfo: memFree=28611952/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=19888 CPUtime=402.3 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2601 0 0 0 40109 121 0 0 25 0 1 0 829105172 20365312 2532 33554432000 134512640 137138936 4289665056 18446744073709551615 134606673 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4972 2532 192 642 0 4328 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19888

[startup+462.3 s]
/proc/loadavg: 1.99 1.96 1.95 3/462 22835
/proc/meminfo: memFree=28611404/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=19888 CPUtime=462.3 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2601 0 0 0 46097 133 0 0 25 0 1 0 829105172 20365312 2532 33554432000 134512640 137138936 4289665056 18446744073709551615 136520933 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4972 2532 192 642 0 4328 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19888

[startup+522.3 s]
/proc/loadavg: 2.03 1.98 1.96 3/462 22836
/proc/meminfo: memFree=28611740/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=19888 CPUtime=522.3 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2602 0 0 0 52081 149 0 0 25 0 1 0 829105172 20365312 2533 33554432000 134512640 137138936 4289665056 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 4972 2533 192 642 0 4328 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19888

[startup+582.301 s]
/proc/loadavg: 2.11 2.01 1.97 3/462 22838
/proc/meminfo: memFree=28610572/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20496 CPUtime=582.31 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2754 0 0 0 58066 165 0 0 25 0 1 0 829105172 20987904 2685 33554432000 134512640 137138936 4289665056 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5124 2685 192 642 0 4480 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20496

[startup+642.301 s]
/proc/loadavg: 2.04 2.00 1.97 3/462 22839
/proc/meminfo: memFree=28610404/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20564 CPUtime=642.32 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2769 0 0 0 64056 176 0 0 25 0 1 0 829105172 21057536 2700 33554432000 134512640 137138936 4289665056 18446744073709551615 134606628 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5141 2700 192 642 0 4497 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20564

[startup+702.301 s]
/proc/loadavg: 2.01 2.00 1.97 3/462 22841
/proc/meminfo: memFree=28610220/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20552 CPUtime=702.31 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2769 0 0 0 70042 189 0 0 25 0 1 0 829105172 21045248 2700 33554432000 134512640 137138936 4289665056 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5138 2700 192 642 0 4494 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20552

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

[startup+716.7 s]
/proc/loadavg: 2.01 2.00 1.97 3/462 22841
/proc/meminfo: memFree=28609220/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20548 CPUtime=716.71 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2769 0 0 0 71479 192 0 0 25 0 1 0 829105172 21041152 2700 33554432000 134512640 137138936 4289665056 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5137 2700 192 642 0 4493 0
Current children cumulated CPU time (s) 716.71
Current children cumulated vsize (KiB) 20548

[startup+729.501 s]
/proc/loadavg: 2.01 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28608964/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20548 CPUtime=729.51 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2769 0 0 0 72757 194 0 0 25 0 1 0 829105172 21041152 2700 33554432000 134512640 137138936 4289665056 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5137 2700 192 642 0 4493 0
Current children cumulated CPU time (s) 729.51
Current children cumulated vsize (KiB) 20548

[startup+742.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28608952/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20548 CPUtime=742.31 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2769 0 0 0 74034 197 0 0 25 0 1 0 829105172 21041152 2700 33554432000 134512640 137138936 4289665056 18446744073709551615 136504086 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5137 2700 192 642 0 4493 0
Current children cumulated CPU time (s) 742.31
Current children cumulated vsize (KiB) 20548

[startup+745.501 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28609200/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20552 CPUtime=745.51 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2770 0 0 0 74353 198 0 0 25 0 1 0 829105172 21045248 2701 33554432000 134512640 137138936 4289665056 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 745.51
Current children cumulated vsize (KiB) 20552

[startup+748.7 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28609200/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20552 CPUtime=748.71 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2770 0 0 0 74672 199 0 0 25 0 1 0 829105172 21045248 2701 33554432000 134512640 137138936 4289665056 18446744073709551615 134542706 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 748.71
Current children cumulated vsize (KiB) 20552

[startup+750.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28609572/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20552 CPUtime=750.31 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2770 0 0 0 74831 200 0 0 25 0 1 0 829105172 21045248 2701 33554432000 134512640 137138936 4289665056 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 750.31
Current children cumulated vsize (KiB) 20552

[startup+751.101 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28609572/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20552 CPUtime=751.11 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2770 0 0 0 74911 200 0 0 25 0 1 0 829105172 21045248 2701 33554432000 134512640 137138936 4289665056 18446744073709551615 134606670 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 751.11
Current children cumulated vsize (KiB) 20552

[startup+751.317 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22842
/proc/meminfo: memFree=28609572/32951124 swapFree=41830676/67111528
[pid=22821] ppid=22819 vsize=20552 CPUtime=751.33 cores=1,3,5,7
/proc/22821/stat : 22821 (bsolo) R 22819 22821 21158 0 -1 4202496 2770 0 0 0 74933 200 0 0 25 0 1 0 829105172 21045248 2701 33554432000 134512640 137138936 4289665056 18446744073709551615 134542439 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/22821/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 751.33
Current children cumulated vsize (KiB) 20552

Child status: 0
Real time (s): 751.382
CPU time (s): 751.4
CPU user time (s): 749.398
CPU system time (s): 2.00169
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 20572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 749.398
system time used= 2.00169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2770
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= 6
involuntary context switches= 1867

runsolver used 3.06853 second user time and 7.8708 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-04 10:11:12
IDJOB=3463419
IDBENCH=1368
IDSOLVER=1955
FILE ID=node138/3463419-1307175072
RUNJOBID= node138-1307175068-22748
PBS_JOBID= 13508833
Free space on /tmp= 73664 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463419-1307175072/watcher-3463419-1307175072 -o /tmp/evaluation-result-3463419-1307175072/solver-3463419-1307175072 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463419-1307175072.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0626939ca6144a564c8e59fb048e3266
RANDOM SEED=918460053

node138.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28629364 kB
Buffers:        315628 kB
Cached:        1092588 kB
SwapCached:      44568 kB
Active:        2240720 kB
Inactive:      1791368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28629364 kB
SwapTotal:    67111528 kB
SwapFree:     41830676 kB
Dirty:            8192 kB
Writeback:           0 kB
AnonPages:     2590420 kB
Mapped:          17304 kB
Slab:           129544 kB
PageTables:      92664 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 130664804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73660 MiB
End job on node138 at 2011-06-04 10:23:43