Trace number 3707437

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 619.731 619.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
MD5SUM4a96a2353b6045ef15a9bfabac06d14b
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.625904
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 737
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-3707437-1338140477.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.00	c Highest Coefficient sum: 737
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: 5712
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     5475    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
619.69/619.82	c      101    231     2753    14269    5     5810    2069    167   4809 0.02
619.69/619.82	c      252    231     2969    21579    7     6243    2276    383   5600 0.04
619.69/619.82	c      477    231     3219    29953    9     6744    2504    633   5678 0.08
619.69/619.82	c      817    231     3609    47879   13     7529    2755   1023   5374 0.15
619.69/619.82	c     1329    231     4153    66378   15     8616    3031   1567   4977 0.27
619.69/619.82	c     2093    231     5004   100595   20    10332    3335   2418   4462 0.47
619.69/619.82	c     3241    231     4467    72572   16     9245    3669   1881   3966 0.82
619.69/619.82	c     4962    231     4433    70057   15     9252    4036   1847   3931 1.26
619.69/619.82	c     7549    231     5115   105172   20    10554    4440   2529   3839 1.97
619.69/619.82	c    11433    231     4807    78752   16     9933    4885   2221   3757 3.04
619.69/619.82	c    17256    231     5882   110892   18    12074    5374   3296   3852 4.48
619.69/619.82	c    25994    231     6838   154514   22    14045    5912   4252   3741 6.95
619.69/619.82	c    39105    231     5543   103021   18    11394    6504   2957   3504 11.16
619.69/619.82	c    58775    231     6590   139263   21    13498    7155   4004   3440 17.08
619.69/619.82	c    88285    231     9121   233301   25    18669    7871   6535   3217 27.44
619.69/619.82	c   132555    231     8161   203387   24    16745    8659   5575   3022 43.86
619.69/619.82	c   198965    231     9376   232021   24    19091    9525   6790   2940 67.67
619.69/619.82	c   298585    231    10982   292381   26    22384   10478   8396   2810 106.23
619.69/619.82	c   448022    231    12379   318433   25    25130   11526   9793   2678 167.25
619.69/619.82	c   672182    231     9608   259075   26    19618   12679   7022   2559 262.58
619.69/619.82	c  1008425    231    10312   336086   32    21140   13947   7726   2403 419.51
619.69/619.82	c Backtracks by Clause: 1406024
619.69/619.82	c Backtracks by PB constraint: 1182
619.69/619.82	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
619.69/619.82	c   21  1407206 303980  1980187     9921   206254   7335   2270 619.73
619.69/619.82	s UNSATISFIABLE
619.69/619.82	c Total time: 619.728 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3707437-1338140477/watcher-3707437-1338140477 -o /tmp/evaluation-result-3707437-1338140477/solver-3707437-1338140477 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3707437-1338140477.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: 2.04 2.03 2.00 3/174 4727
/proc/meminfo: memFree=29199800/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=11016 CPUtime=0 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 315 0 0 0 0 0 0 0 20 0 1 0 280173658 11280384 268 33554432000 134512640 137138936 4293821024 4293819416 136506715 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 2754 268 178 642 0 2089 0

[startup+0.027751 s]
/proc/loadavg: 2.04 2.03 2.00 3/174 4727
/proc/meminfo: memFree=29199800/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=11324 CPUtime=0.02 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 449 0 0 0 2 0 0 0 20 0 1 0 280173658 11595776 381 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 2831 381 192 642 0 2187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11324

[startup+0.100256 s]
/proc/loadavg: 2.04 2.03 2.00 3/174 4727
/proc/meminfo: memFree=29199800/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=11580 CPUtime=0.09 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 513 0 0 0 9 0 0 0 20 0 1 0 280173658 11857920 445 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 2895 445 192 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300223 s]
/proc/loadavg: 2.04 2.03 2.00 3/174 4727
/proc/meminfo: memFree=29199800/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=12200 CPUtime=0.29 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 664 0 0 0 29 0 0 0 20 0 1 0 280173658 12492800 596 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3050 596 192 642 0 2406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12200

[startup+0.700222 s]
/proc/loadavg: 2.04 2.03 2.00 3/174 4727
/proc/meminfo: memFree=29199800/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=13072 CPUtime=0.69 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 881 0 0 0 69 0 0 0 20 0 1 0 280173658 13385728 813 33554432000 134512640 137138936 4293821024 4293819516 136700814 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3268 813 192 642 0 2624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13072

[startup+1.50022 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 4728
/proc/meminfo: memFree=29197180/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=13200 CPUtime=1.48 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 942 0 0 0 148 0 0 0 20 0 1 0 280173658 13516800 874 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3300 874 192 642 0 2656 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13200

[startup+3.10022 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 4728
/proc/meminfo: memFree=29196312/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=13688 CPUtime=3.09 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 1062 0 0 0 308 1 0 0 20 0 1 0 280173658 14016512 994 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3422 994 192 642 0 2778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13688

[startup+6.30022 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 4728
/proc/meminfo: memFree=29195692/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=14184 CPUtime=6.29 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 1178 0 0 0 627 2 0 0 20 0 1 0 280173658 14524416 1110 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3546 1110 192 642 0 2902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14184

[startup+12.7002 s]
/proc/loadavg: 2.03 2.03 2.00 3/175 4728
/proc/meminfo: memFree=29194592/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=14808 CPUtime=12.69 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 1342 0 0 0 1265 4 0 0 20 0 1 0 280173658 15163392 1274 33554432000 134512640 137138936 4293821024 4293819952 134542199 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3702 1274 192 642 0 3058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14808

[startup+25.5002 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 4728
/proc/meminfo: memFree=29193848/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=15544 CPUtime=25.49 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 1512 0 0 0 2542 7 0 0 20 0 1 0 280173658 15917056 1444 33554432000 134512640 137138936 4293821024 4293819184 134573759 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 3886 1444 192 642 0 3242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15544

[startup+51.1002 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 4728
/proc/meminfo: memFree=29192480/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=16636 CPUtime=51.08 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 1786 0 0 0 5097 11 0 0 20 0 1 0 280173658 17035264 1716 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4159 1716 192 642 0 3515 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16636

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 4728
/proc/meminfo: memFree=29191736/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=16996 CPUtime=102.28 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 1880 0 0 0 10206 22 0 0 20 0 1 0 280173658 17403904 1810 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4249 1810 192 642 0 3605 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16996

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 4728
/proc/meminfo: memFree=29190744/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=17816 CPUtime=162.27 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2079 0 0 0 16193 34 0 0 20 0 1 0 280173658 18243584 2009 33554432000 134512640 137138936 4293821024 4293819952 134542199 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4454 2009 192 642 0 3810 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 17816

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 4729
/proc/meminfo: memFree=29190124/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=17820 CPUtime=222.25 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2099 0 0 0 22181 44 0 0 20 0 1 0 280173658 18247680 2029 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4455 2029 192 642 0 3811 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 17820

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 4729
/proc/meminfo: memFree=29189192/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=18784 CPUtime=282.24 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2324 0 0 0 28169 55 0 0 20 0 1 0 280173658 19234816 2253 33554432000 134512640 137138936 4293821024 4293819944 135984550 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4696 2253 192 642 0 4052 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 18784

[startup+342.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/175 4729
/proc/meminfo: memFree=29188944/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=19092 CPUtime=342.24 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2400 0 0 0 34159 65 0 0 20 0 1 0 280173658 19550208 2329 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4773 2329 192 642 0 4129 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 19092

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/175 4729
/proc/meminfo: memFree=29188944/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=19092 CPUtime=402.22 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2415 0 0 0 40149 73 0 0 20 0 1 0 280173658 19550208 2344 33554432000 134512640 137138936 4293821024 4293819952 134542442 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 4773 2344 192 642 0 4129 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 19092

[startup+462.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/175 4729
/proc/meminfo: memFree=29187888/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20040 CPUtime=462.22 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2655 0 0 0 46140 82 0 0 20 0 1 0 280173658 20520960 2583 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5010 2583 192 642 0 4366 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 20040

[startup+522.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/175 4730
/proc/meminfo: memFree=29186460/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20892 CPUtime=522.21 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 52130 91 0 0 20 0 1 0 280173658 21393408 2780 33554432000 134512640 137138936 4293821024 4293819540 134551118 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5223 2780 192 642 0 4579 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 20892

[startup+582.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/176 4771
/proc/meminfo: memFree=28963284/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20892 CPUtime=582.2 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 58120 100 0 0 20 0 1 0 280173658 21393408 2780 33554432000 134512640 137138936 4293821024 4293819952 134542972 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5223 2780 192 642 0 4579 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 20892

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

[startup+588.7 s]
/proc/loadavg: 2.09 2.06 2.01 3/175 4771
/proc/meminfo: memFree=28963276/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20892 CPUtime=588.59 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 58759 100 0 0 20 0 1 0 280173658 21393408 2780 33554432000 134512640 137138936 4293821024 4293819952 134543091 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5223 2780 192 642 0 4579 0
Current children cumulated CPU time (s) 588.59
Current children cumulated vsize (KiB) 20892

[startup+601.5 s]
/proc/loadavg: 2.07 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28963260/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=601.39 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 60037 102 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293819736 136504268 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 601.39
Current children cumulated vsize (KiB) 20804

[startup+607.9 s]
/proc/loadavg: 2.06 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28963244/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=607.79 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 60676 103 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 607.79
Current children cumulated vsize (KiB) 20804

[startup+614.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28963228/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=614.19 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 61315 104 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 614.19
Current children cumulated vsize (KiB) 20804

[startup+617.5 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28962856/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=617.39 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 61634 105 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 617.39
Current children cumulated vsize (KiB) 20804

[startup+619.1 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28962856/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=618.99 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 61794 105 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293819952 134542199 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 618.99
Current children cumulated vsize (KiB) 20804

[startup+619.5 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28962856/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=619.39 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 61834 105 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 619.39
Current children cumulated vsize (KiB) 20804

[startup+619.7 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28962856/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=619.59 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 61854 105 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 619.59
Current children cumulated vsize (KiB) 20804

[startup+619.8 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 4771
/proc/meminfo: memFree=28962856/32873852 swapFree=6856/6856
[pid=4727] ppid=4725 vsize=20804 CPUtime=619.69 cores=1,3,5,7
/proc/4727/stat : 4727 (bsolo) R 4725 4727 1566 0 -1 4202496 2852 0 0 0 61864 105 0 0 20 0 1 0 280173658 21303296 2775 33554432000 134512640 137138936 4293821024 4293820140 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4727/statm: 5201 2775 192 642 0 4557 0
Current children cumulated CPU time (s) 619.69
Current children cumulated vsize (KiB) 20804

Child status: 0
Real time (s): 619.83
CPU time (s): 619.731
CPU user time (s): 618.671
CPU system time (s): 1.05984
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 20896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 618.671
system time used= 1.05984
maximum resident set size= 11120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2852
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= 7
involuntary context switches= 676

runsolver used 0.922859 second user time and 2.46263 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 19:41:17
IDJOB=3707437
IDBENCH=1309
IDSOLVER=2286
FILE ID=node128/3707437-1338140477
RUNJOBID= node128-1338138177-4376
PBS_JOBID= 14624501
Free space on /tmp= 71336 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707437-1338140477/watcher-3707437-1338140477 -o /tmp/evaluation-result-3707437-1338140477/solver-3707437-1338140477 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3707437-1338140477.opb

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

MD5SUM BENCH= 4a96a2353b6045ef15a9bfabac06d14b
RANDOM SEED=874316351

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        29200064 kB
Buffers:          434340 kB
Cached:          2360912 kB
SwapCached:          620 kB
Active:          1068480 kB
Inactive:        1751020 kB
Active(anon):      13960 kB
Inactive(anon):    12304 kB
Active(file):    1054520 kB
Inactive(file):  1738716 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:              3884 kB
Writeback:             0 kB
AnonPages:         36084 kB
Mapped:            15072 kB
Shmem:               200 kB
Slab:             716720 kB
SReclaimable:     159176 kB
SUnreclaim:       557544 kB
KernelStack:        1456 kB
PageTables:         4076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     143972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71296 MiB
End job on node128 at 2012-05-27 19:51:37