Trace number 3463338

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 741.187 741.167

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
MD5SUM082ddfc9fd4236cd65307e1807f0f4bb
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 benchmark3.50147
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 711
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-3463338-1307174452.opb
0.00/0.00	c File size is 83371 bytes.
0.00/0.00	c Highest Coefficient sum: 711
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: 0.01 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.
741.12/741.16	c      102    231     2753    14285    5     5809    2069    167   5100 0.02
741.12/741.16	c      255    231     2991    25758    8     6287    2276    405   5425 0.05
741.12/741.16	c      480    231     3281    38188   11     6885    2504    695   5274 0.09
741.12/741.16	c      818    231     3674    54528   14     7684    2755   1088   4957 0.17
741.12/741.16	c     1326    231     4213    70100   16     8761    3031   1627   4892 0.27
741.12/741.16	c     2090    231     5056   103967   20    10498    3335   2470   4363 0.48
741.12/741.16	c     3236    231     4515    70103   15     9350    3669   1929   4080 0.79
741.12/741.16	c     4958    231     4422    70963   16     9244    4036   1836   4050 1.22
741.12/741.16	c     7542    231     5013   108445   21    10445    4440   2427   3946 1.91
741.12/741.16	c    11421    231     6785   171393   25    14067    4885   4199   3837 2.98
741.12/741.16	c    17243    231     5249   117177   22    10875    5374   2663   3528 4.89
741.12/741.16	c    25981    231     6185   128583   20    12747    5912   3599   3489 7.45
741.12/741.16	c    39091    231     8049   209178   25    16448    6504   5463   3218 12.15
741.12/741.16	c    58761    231     5839   160260   27    12017    7155   3253   3036 19.35
741.12/741.16	c    88272    231     7895   218455   27    16277    7871   5309   2930 30.12
741.12/741.16	c   132542    231     6872   147511   21    14052    8659   4286   2869 46.20
741.12/741.16	c   198953    231     7757   205653   26    15865    9525   5171   2821 70.52
741.12/741.16	c   298573    231     7764   180987   23    15853   10478   5178   2710 110.16
741.12/741.16	c   448009    231    12428   318245   25    25208   11526   9842   2599 172.37
741.12/741.16	c   672167    231    13409   407443   30    27324   12679  10823   2443 275.07
741.12/741.16	c  1008410    231    14390   493555   34    29387   13947  11804   2248 448.51
741.12/741.16	c Backtracks by Clause: 1506889
741.12/741.16	c Backtracks by PB constraint: 1436
741.12/741.16	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
741.12/741.16	c   21  1508325 316039  2096055     9744   266626   7158   2035 741.19
741.12/741.16	s UNSATISFIABLE
741.12/741.16	c Total time: 741.186 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-3463338-1307174452/watcher-3463338-1307174452 -o /tmp/evaluation-result-3463338-1307174452/solver-3463338-1307174452 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463338-1307174452.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: 1.94 1.67 1.74 2/455 26015
/proc/meminfo: memFree=24555032/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=11328 CPUtime=0 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 447 0 0 0 0 0 0 0 25 0 1 0 809861157 11599872 381 33554432000 134512640 137138936 4288018784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 2832 381 192 642 0 2188 0

[startup+0.0620211 s]
/proc/loadavg: 1.94 1.67 1.74 2/455 26015
/proc/meminfo: memFree=24555032/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=11452 CPUtime=0.05 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 497 0 0 0 5 0 0 0 25 0 1 0 809861157 11726848 431 33554432000 134512640 137138936 4288018784 18446744073709551615 136511114 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 2863 431 192 642 0 2219 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11452

[startup+0.101017 s]
/proc/loadavg: 1.94 1.67 1.74 2/455 26015
/proc/meminfo: memFree=24555032/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=11576 CPUtime=0.09 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 532 0 0 0 9 0 0 0 25 0 1 0 809861157 11853824 466 33554432000 134512640 137138936 4288018784 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 2894 466 192 642 0 2250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11576

[startup+0.300988 s]
/proc/loadavg: 1.94 1.67 1.74 2/455 26015
/proc/meminfo: memFree=24555032/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=12196 CPUtime=0.29 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 673 0 0 0 29 0 0 0 25 0 1 0 809861157 12488704 607 33554432000 134512640 137138936 4288018784 18446744073709551615 134542799 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 3049 607 192 642 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12196

[startup+0.7009 s]
/proc/loadavg: 1.94 1.67 1.74 2/455 26015
/proc/meminfo: memFree=24555032/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=13064 CPUtime=0.69 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 895 0 0 0 69 0 0 0 25 0 1 0 809861157 13377536 829 33554432000 134512640 137138936 4288018784 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 3266 829 192 642 0 2622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13064

[startup+1.50075 s]
/proc/loadavg: 1.95 1.67 1.74 3/456 26016
/proc/meminfo: memFree=24551428/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=13188 CPUtime=1.49 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 924 0 0 0 148 1 0 0 25 0 1 0 809861157 13504512 858 33554432000 134512640 137138936 4288018784 18446744073709551615 134600091 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 3297 858 192 642 0 2653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13188

[startup+3.10046 s]
/proc/loadavg: 1.95 1.67 1.74 3/456 26016
/proc/meminfo: memFree=24550384/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=14052 CPUtime=3.09 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1130 0 0 0 307 2 0 0 25 0 1 0 809861157 14389248 1064 33554432000 134512640 137138936 4288018784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 3513 1064 192 642 0 2869 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14052

[startup+6.30087 s]
/proc/loadavg: 1.95 1.68 1.74 3/456 26017
/proc/meminfo: memFree=24548772/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=14672 CPUtime=6.29 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1295 0 0 0 625 4 0 0 25 0 1 0 809861157 15024128 1229 33554432000 134512640 137138936 4288018784 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 3668 1229 192 642 0 3024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14672

[startup+12.7007 s]
/proc/loadavg: 1.95 1.68 1.75 3/456 26053
/proc/meminfo: memFree=24550036/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=15532 CPUtime=12.69 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1507 0 0 0 1262 7 0 0 25 0 1 0 809861157 15904768 1441 33554432000 134512640 137138936 4288018784 18446744073709551615 136504179 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 3883 1441 192 642 0 3239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15532

[startup+25.5003 s]
/proc/loadavg: 1.96 1.70 1.75 3/456 26053
/proc/meminfo: memFree=24548548/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=16156 CPUtime=25.5 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1659 0 0 0 2540 10 0 0 25 0 1 0 809861157 16543744 1593 33554432000 134512640 137138936 4288018784 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 4039 1593 192 642 0 3395 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16156

[startup+51.1006 s]
/proc/loadavg: 1.98 1.72 1.75 3/456 26054
/proc/meminfo: memFree=24546504/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=16780 CPUtime=51.1 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1832 0 0 0 5092 18 0 0 25 0 1 0 809861157 17182720 1766 33554432000 134512640 137138936 4288018784 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 4195 1766 192 642 0 3551 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16780

[startup+102.316 s]
/proc/loadavg: 2.15 1.80 1.77 3/456 26055
/proc/meminfo: memFree=24545252/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=16888 CPUtime=102.31 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1859 0 0 0 10195 36 0 0 25 0 1 0 809861157 17293312 1793 33554432000 134512640 137138936 4288018784 18446744073709551615 136501673 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 4222 1793 192 642 0 3578 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16888

[startup+162.3 s]
/proc/loadavg: 2.13 1.85 1.79 3/456 26084
/proc/meminfo: memFree=24545552/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=17228 CPUtime=162.3 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 1948 0 0 0 16178 52 0 0 25 0 1 0 809861157 17641472 1882 33554432000 134512640 137138936 4288018784 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 4307 1882 192 642 0 3663 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17228

[startup+222.301 s]
/proc/loadavg: 2.04 1.87 1.80 3/456 26085
/proc/meminfo: memFree=24544440/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=17964 CPUtime=222.29 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2114 0 0 0 22165 64 0 0 25 0 1 0 809861157 18395136 2048 33554432000 134512640 137138936 4288018784 18446744073709551615 134542214 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 4491 2048 192 642 0 3847 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 17964

[startup+282.301 s]
/proc/loadavg: 2.01 1.89 1.81 3/456 26087
/proc/meminfo: memFree=24540828/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=19452 CPUtime=282.3 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2484 0 0 0 28152 78 0 0 25 0 1 0 809861157 19918848 2418 33554432000 134512640 137138936 4288018784 18446744073709551615 134618096 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 4863 2418 192 642 0 4219 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19452

[startup+342.301 s]
/proc/loadavg: 2.05 1.92 1.83 3/456 26089
/proc/meminfo: memFree=24539444/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=20412 CPUtime=342.3 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2726 0 0 0 34142 88 0 0 25 0 1 0 809861157 20901888 2660 33554432000 134512640 137138936 4288018784 18446744073709551615 134542758 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5103 2660 192 642 0 4459 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20412

[startup+402.301 s]
/proc/loadavg: 2.02 1.93 1.83 3/456 26090
/proc/meminfo: memFree=24539060/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=20404 CPUtime=402.3 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2726 0 0 0 40132 98 0 0 25 0 1 0 809861157 20893696 2660 33554432000 134512640 137138936 4288018784 18446744073709551615 134606976 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5101 2660 192 642 0 4457 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20404

[startup+462.301 s]
/proc/loadavg: 2.00 1.94 1.84 3/456 26092
/proc/meminfo: memFree=24539036/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=20400 CPUtime=462.31 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2727 0 0 0 46123 108 0 0 25 0 1 0 809861157 20889600 2661 33554432000 134512640 137138936 4288018784 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5100 2661 192 642 0 4456 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20400

[startup+522.301 s]
/proc/loadavg: 2.00 1.95 1.85 3/456 26093
/proc/meminfo: memFree=24538896/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=20400 CPUtime=522.3 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2727 0 0 0 52113 117 0 0 25 0 1 0 809861157 20889600 2661 33554432000 134512640 137138936 4288018784 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5100 2661 192 642 0 4456 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20400

[startup+582.301 s]
/proc/loadavg: 2.00 1.96 1.85 3/456 26149
/proc/meminfo: memFree=24543316/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=20768 CPUtime=582.31 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2829 0 0 0 58104 127 0 0 25 0 1 0 809861157 21266432 2763 33554432000 134512640 137138936 4288018784 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5192 2763 192 642 0 4548 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20768

[startup+642.301 s]
/proc/loadavg: 2.00 1.96 1.86 3/456 26151
/proc/meminfo: memFree=24540912/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=642.32 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 64096 136 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 136511136 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 21020

[startup+702.301 s]
/proc/loadavg: 2.08 2.00 1.87 3/456 26152
/proc/meminfo: memFree=24540640/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=702.31 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 70086 145 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 21020

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

[startup+716.701 s]
/proc/loadavg: 2.14 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539520/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=716.71 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 71523 148 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 716.71
Current children cumulated vsize (KiB) 21020

[startup+729.501 s]
/proc/loadavg: 2.12 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539272/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=729.51 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 72802 149 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 729.51
Current children cumulated vsize (KiB) 21020

[startup+735.916 s]
/proc/loadavg: 2.10 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539384/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=735.93 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 73443 150 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 735.93
Current children cumulated vsize (KiB) 21020

[startup+739.101 s]
/proc/loadavg: 2.10 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539012/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=739.12 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 73762 150 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 739.12
Current children cumulated vsize (KiB) 21020

[startup+739.901 s]
/proc/loadavg: 2.10 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539012/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=739.92 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 73841 151 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134575826 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 739.92
Current children cumulated vsize (KiB) 21020

[startup+740.701 s]
/proc/loadavg: 2.09 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539260/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=740.72 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 73921 151 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 740.72
Current children cumulated vsize (KiB) 21020

[startup+741.1 s]
/proc/loadavg: 2.09 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539260/32951124 swapFree=60476376/67111528
[pid=26015] ppid=26013 vsize=21020 CPUtime=741.12 cores=1,3,5,7
/proc/26015/stat : 26015 (bsolo) R 26013 26015 23562 0 -1 4202496 2884 0 0 0 73961 151 0 0 25 0 1 0 809861157 21524480 2818 33554432000 134512640 137138936 4288018784 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26015/statm: 5255 2818 192 642 0 4611 0
Current children cumulated CPU time (s) 741.12
Current children cumulated vsize (KiB) 21020

Child status: 0
Real time (s): 741.167
CPU time (s): 741.187
CPU user time (s): 739.677
CPU system time (s): 1.51077
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 21020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 739.677
system time used= 1.51077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2884
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= 4
involuntary context switches= 1241

runsolver used 3.22351 second user time and 7.55785 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-04 10:00:53
IDJOB=3463338
IDBENCH=1276
IDSOLVER=1955
FILE ID=node147/3463338-1307174452
RUNJOBID= node147-1307174222-25612
PBS_JOBID= 13508849
Free space on /tmp= 73692 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463338-1307174452/watcher-3463338-1307174452 -o /tmp/evaluation-result-3463338-1307174452/solver-3463338-1307174452 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463338-1307174452.opb

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

MD5SUM BENCH= 082ddfc9fd4236cd65307e1807f0f4bb
RANDOM SEED=339314697

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:      24555188 kB
Buffers:        321312 kB
Cached:        1486752 kB
SwapCached:      11188 kB
Active:        6782252 kB
Inactive:      1355388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24555188 kB
SwapTotal:    67111528 kB
SwapFree:     60476376 kB
Dirty:            7856 kB
Writeback:           0 kB
AnonPages:     6326764 kB
Mapped:          23428 kB
Slab:           133616 kB
PageTables:      58456 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120792884 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= 73688 MiB
End job on node147 at 2011-06-04 10:13:14