Trace number 3463413

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 972.37 972.336

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
MD5SUM30c4f9acafc0f3a30de05f75833db699
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 benchmark3.99839
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 689
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-3463413-1307175053.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.00	c Highest Coefficient sum: 689
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: 5709
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 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     5470    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
972.34/972.33	c      101    231     2753    14269    5     5809    2069    167   5050 0.02
972.34/972.33	c      254    231     2954    22520    7     6218    2276    368   5906 0.04
972.34/972.33	c      483    231     3254    36956   11     6817    2504    668   5488 0.09
972.34/972.33	c      821    231     3661    55157   15     7634    2755   1075   4975 0.17
972.34/972.33	c     1331    231     4210    78917   18     8736    3031   1624   4653 0.29
972.34/972.33	c     2095    231     5013   109262   21    10349    3335   2427   4223 0.50
972.34/972.33	c     3241    231     4462    71253   15     9234    3669   1876   4011 0.81
972.34/972.33	c     4963    231     4422    85665   19     9152    4036   1836   3797 1.31
972.34/972.33	c     7547    231     5079    95351   18    10488    4440   2493   3699 2.04
972.34/972.33	c    11426    231     6870   174831   25    14189    4885   4284   3643 3.14
972.34/972.33	c    17248    231     5522   128275   23    11368    5374   2936   3487 4.95
972.34/972.33	c    25985    231     6548   167537   25    13484    5912   3962   3390 7.66
972.34/972.33	c    39095    231     5543   110283   19    11392    6504   2957   3329 11.74
972.34/972.33	c    58765    231     6393   162133   25    13175    7155   3807   3165 18.57
972.34/972.33	c    88275    231     8498   209711   24    17342    7871   5912   3067 28.78
972.34/972.33	c   132546    231     7554   178650   23    15431    8659   4968   2886 45.91
972.34/972.33	c   198957    231     9615   250298   26    19733    9525   7029   2751 72.31
972.34/972.33	c   298579    231     9942   287814   28    20411   10478   7356   2598 114.92
972.34/972.33	c   448014    231    12466   362174   29    25342   11526   9880   2511 178.36
972.34/972.33	c   672172    231    12020   323789   26    24444   12679   9434   2386 281.66
972.34/972.33	c  1008419    231    13493   431344   31    27525   13947  10907   2264 445.27
972.34/972.33	c  1512792    231    15990   527776   33    32375   15342  13404   2099 720.39
972.34/972.33	c Backtracks by Clause: 1931584
972.34/972.33	c Backtracks by PB constraint: 1744
972.34/972.33	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
972.34/972.33	c   22  1933328 442703  2768443    11526   340564   8940   1988 972.37
972.34/972.33	s UNSATISFIABLE
972.34/972.33	c Total time: 972.368 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-3463413-1307175053/watcher-3463413-1307175053 -o /tmp/evaluation-result-3463413-1307175053/solver-3463413-1307175053 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463413-1307175053.opb 

running on 4 cores: 0,2,4,6

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: 1.16 1.12 1.42 2/514 26563
/proc/meminfo: memFree=21735196/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=11328 CPUtime=0.01 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 448 0 0 0 1 0 0 0 18 0 1 0 809920961 11599872 381 33554432000 134512640 137138936 4293061168 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 2832 381 192 642 0 2188 0

[startup+0.046221 s]
/proc/loadavg: 1.16 1.12 1.42 2/514 26563
/proc/meminfo: memFree=21735196/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=11320 CPUtime=0.04 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 468 0 0 0 4 0 0 0 18 0 1 0 809920961 11591680 401 33554432000 134512640 137138936 4293061168 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 2830 401 192 642 0 2186 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11320

[startup+0.100237 s]
/proc/loadavg: 1.16 1.12 1.42 2/514 26563
/proc/meminfo: memFree=21735196/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=11572 CPUtime=0.09 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 533 0 0 0 9 0 0 0 18 0 1 0 809920961 11849728 466 33554432000 134512640 137138936 4293061168 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 2893 466 192 642 0 2249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11572

[startup+0.300211 s]
/proc/loadavg: 1.16 1.12 1.42 2/514 26563
/proc/meminfo: memFree=21735196/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=12304 CPUtime=0.29 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 693 0 0 0 29 0 0 0 18 0 1 0 809920961 12599296 626 33554432000 134512640 137138936 4293061168 18446744073709551615 134602928 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3076 626 192 642 0 2432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12304

[startup+0.701128 s]
/proc/loadavg: 1.16 1.12 1.42 2/514 26563
/proc/meminfo: memFree=21735196/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=13168 CPUtime=0.69 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 913 0 0 0 69 0 0 0 18 0 1 0 809920961 13484032 846 33554432000 134512640 137138936 4293061168 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3292 846 192 642 0 2648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13168

[startup+1.50099 s]
/proc/loadavg: 1.16 1.12 1.42 3/515 26564
/proc/meminfo: memFree=21732088/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=13412 CPUtime=1.49 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 984 0 0 0 149 0 0 0 20 0 1 0 809920961 13733888 917 33554432000 134512640 137138936 4293061168 18446744073709551615 134617956 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3353 917 192 642 0 2709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13412

[startup+3.10065 s]
/proc/loadavg: 1.16 1.12 1.42 3/515 26564
/proc/meminfo: memFree=21730604/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=13912 CPUtime=3.09 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 1096 0 0 0 308 1 0 0 25 0 1 0 809920961 14245888 1029 33554432000 134512640 137138936 4293061168 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3478 1029 192 642 0 2834 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13912

[startup+6.30107 s]
/proc/loadavg: 1.23 1.13 1.43 3/515 26564
/proc/meminfo: memFree=21729464/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=14524 CPUtime=6.29 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 1271 0 0 0 628 1 0 0 25 0 1 0 809920961 14872576 1204 33554432000 134512640 137138936 4293061168 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3631 1204 192 642 0 2987 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14524

[startup+12.7009 s]
/proc/loadavg: 1.29 1.15 1.43 3/515 26565
/proc/meminfo: memFree=21727500/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=15012 CPUtime=12.69 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 1376 0 0 0 1266 3 0 0 25 0 1 0 809920961 15372288 1309 33554432000 134512640 137138936 4293061168 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3753 1309 192 642 0 3109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15012

[startup+25.5004 s]
/proc/loadavg: 1.45 1.19 1.44 3/515 26565
/proc/meminfo: memFree=21726452/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=15872 CPUtime=25.49 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 1603 0 0 0 2544 5 0 0 25 0 1 0 809920961 16252928 1536 33554432000 134512640 137138936 4293061168 18446744073709551615 134618336 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 3968 1536 192 642 0 3324 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15872

[startup+51.1006 s]
/proc/loadavg: 1.63 1.25 1.45 3/515 26566
/proc/meminfo: memFree=21725072/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=16500 CPUtime=51.09 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 1749 0 0 0 5099 10 0 0 25 0 1 0 809920961 16896000 1682 33554432000 134512640 137138936 4293061168 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4125 1682 192 642 0 3481 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16500

[startup+102.319 s]
/proc/loadavg: 1.84 1.37 1.48 3/515 26567
/proc/meminfo: memFree=21723304/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=17356 CPUtime=102.31 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 1958 0 0 0 10211 20 0 0 25 0 1 0 809920961 17772544 1891 33554432000 134512640 137138936 4293061168 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4339 1891 192 642 0 3695 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17356

[startup+162.301 s]
/proc/loadavg: 1.94 1.48 1.51 3/515 26568
/proc/meminfo: memFree=21720920/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=17468 CPUtime=162.3 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2005 0 0 0 16199 31 0 0 25 0 1 0 809920961 17887232 1938 33554432000 134512640 137138936 4293061168 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4367 1938 192 642 0 3723 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17468

[startup+222.3 s]
/proc/loadavg: 1.98 1.57 1.54 3/515 26570
/proc/meminfo: memFree=21720636/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=18912 CPUtime=222.3 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2352 0 0 0 22188 42 0 0 25 0 1 0 809920961 19365888 2285 33554432000 134512640 137138936 4293061168 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4728 2285 192 642 0 4084 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 18912

[startup+282.301 s]
/proc/loadavg: 2.09 1.68 1.57 3/515 26572
/proc/meminfo: memFree=21719736/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=18912 CPUtime=282.3 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2352 0 0 0 28180 50 0 0 25 0 1 0 809920961 19365888 2285 33554432000 134512640 137138936 4293061168 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4728 2285 192 642 0 4084 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18912

[startup+342.301 s]
/proc/loadavg: 2.07 1.75 1.60 3/515 26573
/proc/meminfo: memFree=21719468/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=18920 CPUtime=342.3 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2354 0 0 0 34172 58 0 0 25 0 1 0 809920961 19374080 2287 33554432000 134512640 137138936 4293061168 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4730 2287 192 642 0 4086 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 18920

[startup+402.3 s]
/proc/loadavg: 2.03 1.79 1.62 3/515 26575
/proc/meminfo: memFree=21719208/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=19252 CPUtime=402.31 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2437 0 0 0 40163 68 0 0 25 0 1 0 809920961 19714048 2370 33554432000 134512640 137138936 4293061168 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 4813 2370 192 642 0 4169 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 19252

[startup+462.301 s]
/proc/loadavg: 2.01 1.83 1.65 3/515 26576
/proc/meminfo: memFree=21718692/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20096 CPUtime=462.31 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2660 0 0 0 46153 78 0 0 25 0 1 0 809920961 20578304 2593 33554432000 134512640 137138936 4293061168 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5024 2593 192 642 0 4380 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20096

[startup+522.301 s]
/proc/loadavg: 2.10 1.89 1.67 3/515 26578
/proc/meminfo: memFree=21718928/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20340 CPUtime=522.31 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2718 0 0 0 52144 87 0 0 25 0 1 0 809920961 20828160 2651 33554432000 134512640 137138936 4293061168 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5085 2651 192 642 0 4441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20340

[startup+582.3 s]
/proc/loadavg: 2.08 1.92 1.70 3/515 26580
/proc/meminfo: memFree=21718292/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20340 CPUtime=582.31 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2718 0 0 0 58136 95 0 0 25 0 1 0 809920961 20828160 2651 33554432000 134512640 137138936 4293061168 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5085 2651 192 642 0 4441 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20340

[startup+642.301 s]
/proc/loadavg: 2.03 1.93 1.71 3/515 26608
/proc/meminfo: memFree=21592884/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20340 CPUtime=642.33 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2718 0 0 0 64131 102 0 0 25 0 1 0 809920961 20828160 2651 33554432000 134512640 137138936 4293061168 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5085 2651 192 642 0 4441 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 20340

[startup+702.301 s]
/proc/loadavg: 2.09 1.96 1.74 3/515 26610
/proc/meminfo: memFree=21554468/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20340 CPUtime=702.32 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2718 0 0 0 70120 112 0 0 25 0 1 0 809920961 20828160 2651 33554432000 134512640 137138936 4293061168 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5085 2651 192 642 0 4441 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 20340

[startup+762.319 s]
/proc/loadavg: 2.10 1.98 1.75 3/515 26612
/proc/meminfo: memFree=21511784/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20916 CPUtime=762.34 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2870 0 0 0 76112 122 0 0 25 0 1 0 809920961 21417984 2803 33554432000 134512640 137138936 4293061168 18446744073709551615 134606620 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5229 2803 192 642 0 4585 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 20916

[startup+822.301 s]
/proc/loadavg: 2.10 2.00 1.77 3/515 26613
/proc/meminfo: memFree=21469960/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=20916 CPUtime=822.32 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2870 0 0 0 82101 131 0 0 25 0 1 0 809920961 21417984 2803 33554432000 134512640 137138936 4293061168 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5229 2803 192 642 0 4585 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 20916

[startup+882.3 s]
/proc/loadavg: 2.10 2.01 1.79 3/515 26618
/proc/meminfo: memFree=21434272/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21240 CPUtime=882.32 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 88094 138 0 0 25 0 1 0 809920961 21749760 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5310 2868 192 642 0 4666 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 21240

[startup+942.301 s]
/proc/loadavg: 2.03 2.00 1.80 3/515 26619
/proc/meminfo: memFree=21386956/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=942.33 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 94089 144 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 21232

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

[startup+947.119 s]
/proc/loadavg: 2.03 2.00 1.80 3/515 26619
/proc/meminfo: memFree=21383856/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=947.14 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 94570 144 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 136295499 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 947.14
Current children cumulated vsize (KiB) 21232

[startup+959.901 s]
/proc/loadavg: 2.02 2.00 1.80 3/515 26620
/proc/meminfo: memFree=21371196/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=959.93 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 95847 146 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 959.93
Current children cumulated vsize (KiB) 21232

[startup+966.301 s]
/proc/loadavg: 2.02 2.00 1.80 3/515 26620
/proc/meminfo: memFree=21365984/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=966.32 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 96486 146 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 966.32
Current children cumulated vsize (KiB) 21232

[startup+969.501 s]
/proc/loadavg: 2.02 2.00 1.80 3/515 26620
/proc/meminfo: memFree=21364372/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=969.53 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 96806 147 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 969.53
Current children cumulated vsize (KiB) 21232

[startup+971.101 s]
/proc/loadavg: 2.02 2.00 1.80 3/515 26620
/proc/meminfo: memFree=21363504/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=971.13 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 96966 147 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 971.13
Current children cumulated vsize (KiB) 21232

[startup+971.901 s]
/proc/loadavg: 2.02 2.00 1.80 3/515 26620
/proc/meminfo: memFree=21362760/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=971.92 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 97045 147 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 136502660 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 971.92
Current children cumulated vsize (KiB) 21232

[startup+972.3 s]
/proc/loadavg: 2.02 2.00 1.80 3/515 26620
/proc/meminfo: memFree=21361768/32951124 swapFree=62999000/67111528
[pid=26563] ppid=26561 vsize=21232 CPUtime=972.34 cores=0,2,4,6
/proc/26563/stat : 26563 (bsolo) R 26561 26563 24981 0 -1 4202496 2935 0 0 0 97087 147 0 0 25 0 1 0 809920961 21741568 2868 33554432000 134512640 137138936 4293061168 18446744073709551615 134541943 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/26563/statm: 5308 2868 192 642 0 4664 0
Current children cumulated CPU time (s) 972.34
Current children cumulated vsize (KiB) 21232

Child status: 0
Real time (s): 972.336
CPU time (s): 972.37
CPU user time (s): 970.892
CPU system time (s): 1.47778
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 21240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 970.892
system time used= 1.47778
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935
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= 5
involuntary context switches= 1650

runsolver used 5.17721 second user time and 10.7534 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-04 10:10:54
IDJOB=3463413
IDBENCH=1362
IDSOLVER=1955
FILE ID=node141/3463413-1307175053
RUNJOBID= node141-1307175042-26489
PBS_JOBID= 13508859
Free space on /tmp= 73904 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463413-1307175053/watcher-3463413-1307175053 -o /tmp/evaluation-result-3463413-1307175053/solver-3463413-1307175053 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463413-1307175053.opb

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

MD5SUM BENCH= 30c4f9acafc0f3a30de05f75833db699
RANDOM SEED=114745782

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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	: 5332.75
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		: 2666.806
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:      21735476 kB
Buffers:        283352 kB
Cached:         673504 kB
SwapCached:       8848 kB
Active:       10382136 kB
Inactive:       568336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21735476 kB
SwapTotal:    67111528 kB
SwapFree:     62999000 kB
Dirty:            8296 kB
Writeback:           0 kB
AnonPages:     9991824 kB
Mapped:          26324 kB
Slab:           126332 kB
PageTables:      69932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150688316 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= 73884 MiB
End job on node141 at 2011-06-04 10:27:06