Trace number 3463353

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 843.258 843.24

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
MD5SUM3135d58f22cd009942de3e1dff086931
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 benchmark4.29635
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 667
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-3463353-1307174570.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.00	c Highest Coefficient sum: 667
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.004 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
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     5473    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
843.21/843.23	c      101    231     2753    14269    5     5811    2069    167   5050 0.02
843.21/843.23	c      253    231     2980    23338    7     6266    2276    394   6023 0.04
843.21/843.23	c      479    231     3286    39151   11     6888    2504    700   5569 0.09
843.21/843.23	c      817    231     3681    55895   15     7698    2755   1095   5270 0.15
843.21/843.23	c     1325    231     4228    74526   17     8815    3031   1642   4818 0.28
843.21/843.23	c     2089    231     5055   104766   20    10470    3335   2469   4435 0.47
843.21/843.23	c     3235    231     4530    78289   17     9389    3669   1944   4043 0.80
843.21/843.23	c     4958    231     4479    87194   19     9274    4036   1893   3864 1.28
843.21/843.23	c     7542    231     5113    97842   19    10658    4440   2527   3774 2.00
843.21/843.23	c    11421    231     6972   159727   22    14435    4885   4386   3731 3.06
843.21/843.23	c    17244    231     5656   120270   21    11679    5374   3070   3591 4.80
843.21/843.23	c    25981    231     6636   171207   25    13717    5912   4050   3348 7.76
843.21/843.23	c    39091    231     8430   235387   27    17418    6504   5844   3183 12.28
843.21/843.23	c    58761    231     9088   276495   30    18704    7155   6502   3062 19.19
843.21/843.23	c    88272    231     7346   185738   25    15058    7871   4760   2934 30.08
843.21/843.23	c   132543    231     6587   131955   20    13487    8659   4001   2858 46.37
843.21/843.23	c   198953    231     7546   179855   23    15453    9525   4960   2731 72.83
843.21/843.23	c   298574    231     8085   227192   28    16622   10478   5499   2535 117.77
843.21/843.23	c   448011    231     8805   221537   25    17982   11526   6219   2467 181.54
843.21/843.23	c   672171    231    12185   342535   28    24732   12679   9599   2361 284.64
843.21/843.23	c  1008415    231    12155   436902   35    24815   13947   9569   2188 460.82
843.21/843.23	c  1512786    231    10314   313217   30    21121   15342   7728   2047 738.93
843.21/843.23	c Backtracks by Clause: 1688842
843.21/843.23	c Backtracks by PB constraint: 1688
843.21/843.23	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
843.21/843.23	c   22  1690530 370420  2393713    17989   465453  15403   2004 843.25
843.21/843.23	s UNSATISFIABLE
843.21/843.23	c Total time: 843.255 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-3463353-1307174570/watcher-3463353-1307174570 -o /tmp/evaluation-result-3463353-1307174570/solver-3463353-1307174570 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463353-1307174570.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: 1.00 1.07 1.41 3/459 15275
/proc/meminfo: memFree=30027628/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=11196 CPUtime=0 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 404 0 0 0 0 0 0 0 22 0 1 0 829056787 11464704 338 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 2799 338 184 642 0 2155 0

[startup+0.0498131 s]
/proc/loadavg: 1.00 1.07 1.41 3/459 15275
/proc/meminfo: memFree=30027628/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=11448 CPUtime=0.04 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 479 0 0 0 4 0 0 0 22 0 1 0 829056787 11722752 413 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 2862 413 192 642 0 2218 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11448

[startup+0.10081 s]
/proc/loadavg: 1.00 1.07 1.41 3/459 15275
/proc/meminfo: memFree=30027628/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=11696 CPUtime=0.09 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 544 0 0 0 9 0 0 0 22 0 1 0 829056787 11976704 478 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 2924 478 192 642 0 2280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11696

[startup+0.300779 s]
/proc/loadavg: 1.00 1.07 1.41 3/459 15275
/proc/meminfo: memFree=30027628/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=12200 CPUtime=0.29 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 684 0 0 0 29 0 0 0 23 0 1 0 829056787 12492800 618 33554432000 134512640 137138936 4293186928 18446744073709551615 136502660 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3050 618 192 642 0 2406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12200

[startup+0.70059 s]
/proc/loadavg: 1.00 1.07 1.41 3/459 15275
/proc/meminfo: memFree=30027628/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=13192 CPUtime=0.69 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 915 0 0 0 69 0 0 0 25 0 1 0 829056787 13508608 849 33554432000 134512640 137138936 4293186928 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3298 849 192 642 0 2654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13192

[startup+1.50045 s]
/proc/loadavg: 1.00 1.07 1.41 2/460 15325
/proc/meminfo: memFree=30027688/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=13444 CPUtime=1.49 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1002 0 0 0 148 1 0 0 25 0 1 0 829056787 13766656 936 33554432000 134512640 137138936 4293186928 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3361 936 192 642 0 2717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13444

[startup+3.10028 s]
/proc/loadavg: 1.16 1.10 1.42 3/465 15362
/proc/meminfo: memFree=30019976/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=13692 CPUtime=3.09 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1046 0 0 0 308 1 0 0 25 0 1 0 829056787 14020608 980 33554432000 134512640 137138936 4293186928 18446744073709551615 134542725 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3423 980 192 642 0 2779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13692

[startup+6.30071 s]
/proc/loadavg: 1.16 1.10 1.42 3/465 15362
/proc/meminfo: memFree=30016148/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=14544 CPUtime=6.29 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1275 0 0 0 627 2 0 0 25 0 1 0 829056787 14893056 1209 33554432000 134512640 137138936 4293186928 18446744073709551615 136504048 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3636 1209 192 642 0 2992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14544

[startup+12.7006 s]
/proc/loadavg: 1.29 1.13 1.43 3/465 15363
/proc/meminfo: memFree=30013376/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=15284 CPUtime=12.69 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1440 0 0 0 1266 3 0 0 25 0 1 0 829056787 15650816 1374 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3821 1374 192 642 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15284

[startup+25.5003 s]
/proc/loadavg: 1.40 1.16 1.43 3/465 15363
/proc/meminfo: memFree=30012784/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=15784 CPUtime=25.49 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1582 0 0 0 2544 5 0 0 25 0 1 0 829056787 16162816 1516 33554432000 134512640 137138936 4293186928 18446744073709551615 134575454 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 3946 1516 192 642 0 3302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15784

[startup+51.1008 s]
/proc/loadavg: 1.60 1.22 1.45 3/465 15364
/proc/meminfo: memFree=30011028/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=16508 CPUtime=51.09 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1744 0 0 0 5099 10 0 0 25 0 1 0 829056787 16904192 1678 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 4127 1678 192 642 0 3483 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16508

[startup+102.317 s]
/proc/loadavg: 1.99 1.38 1.48 3/465 15368
/proc/meminfo: memFree=30006660/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=17472 CPUtime=102.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 1994 0 0 0 10212 19 0 0 25 0 1 0 829056787 17891328 1928 33554432000 134512640 137138936 4293186928 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 4368 1928 192 642 0 3724 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17472

[startup+162.301 s]
/proc/loadavg: 2.07 1.50 1.52 3/465 15370
/proc/meminfo: memFree=30005952/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=17932 CPUtime=162.29 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2104 0 0 0 16199 30 0 0 25 0 1 0 829056787 18362368 2038 33554432000 134512640 137138936 4293186928 18446744073709551615 134599733 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 4483 2038 192 642 0 3839 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17932

[startup+222.301 s]
/proc/loadavg: 2.07 1.61 1.55 3/465 15371
/proc/meminfo: memFree=30003808/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=19148 CPUtime=222.3 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2407 0 0 0 22191 39 0 0 25 0 1 0 829056787 19607552 2341 33554432000 134512640 137138936 4293186928 18446744073709551615 136504154 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 4787 2341 192 642 0 4143 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19148

[startup+282.301 s]
/proc/loadavg: 2.02 1.67 1.57 3/465 15373
/proc/meminfo: memFree=30003900/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=19048 CPUtime=282.3 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2407 0 0 0 28183 47 0 0 25 0 1 0 829056787 19505152 2337 33554432000 134512640 137138936 4293186928 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 4762 2337 192 642 0 4118 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19048

[startup+342.3 s]
/proc/loadavg: 2.01 1.73 1.60 3/465 15374
/proc/meminfo: memFree=30002008/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20532 CPUtime=342.3 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2778 0 0 0 34173 57 0 0 25 0 1 0 829056787 21024768 2708 33554432000 134512640 137138936 4293186928 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5133 2708 192 642 0 4489 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20532

[startup+402.301 s]
/proc/loadavg: 2.00 1.78 1.62 3/465 15376
/proc/meminfo: memFree=30001736/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20532 CPUtime=402.29 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2778 0 0 0 40163 66 0 0 25 0 1 0 829056787 21024768 2708 33554432000 134512640 137138936 4293186928 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5133 2708 192 642 0 4489 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 20532

[startup+462.301 s]
/proc/loadavg: 2.04 1.83 1.65 3/465 15459
/proc/meminfo: memFree=30005924/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20532 CPUtime=462.3 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2778 0 0 0 46156 74 0 0 25 0 1 0 829056787 21024768 2708 33554432000 134512640 137138936 4293186928 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5133 2708 192 642 0 4489 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20532

[startup+522.301 s]
/proc/loadavg: 2.06 1.87 1.67 3/465 15460
/proc/meminfo: memFree=30004788/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20536 CPUtime=522.3 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2779 0 0 0 52147 83 0 0 25 0 1 0 829056787 21028864 2709 33554432000 134512640 137138936 4293186928 18446744073709551615 136505666 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5134 2709 192 642 0 4490 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20536

[startup+582.301 s]
/proc/loadavg: 2.02 1.89 1.69 3/465 15462
/proc/meminfo: memFree=30002768/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20536 CPUtime=582.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2779 0 0 0 58140 91 0 0 25 0 1 0 829056787 21028864 2709 33554432000 134512640 137138936 4293186928 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5134 2709 192 642 0 4490 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20536

[startup+642.3 s]
/proc/loadavg: 2.00 1.91 1.71 3/465 15463
/proc/meminfo: memFree=30002236/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20536 CPUtime=642.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2779 0 0 0 64132 99 0 0 25 0 1 0 829056787 21028864 2709 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5134 2709 192 642 0 4490 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20536

[startup+702.301 s]
/proc/loadavg: 2.08 1.95 1.73 3/465 15465
/proc/meminfo: memFree=30002072/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20536 CPUtime=702.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2779 0 0 0 70122 109 0 0 25 0 1 0 829056787 21028864 2709 33554432000 134512640 137138936 4293186928 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5134 2709 192 642 0 4490 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20536

[startup+762.317 s]
/proc/loadavg: 2.06 1.97 1.75 3/465 15467
/proc/meminfo: memFree=30002548/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=20756 CPUtime=762.32 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2824 0 0 0 76115 117 0 0 25 0 1 0 829056787 21254144 2754 33554432000 134512640 137138936 4293186928 18446744073709551615 136520996 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5189 2754 192 642 0 4545 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20756

[startup+822.301 s]
/proc/loadavg: 2.02 1.97 1.76 3/465 15468
/proc/meminfo: memFree=30002004/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=822.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 82108 123 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21120

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

[startup+831.901 s]
/proc/loadavg: 2.02 1.97 1.76 3/465 15468
/proc/meminfo: memFree=30002000/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=831.9 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 83066 124 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 831.9
Current children cumulated vsize (KiB) 21120

[startup+838.301 s]
/proc/loadavg: 2.02 1.97 1.76 3/465 15469
/proc/meminfo: memFree=30001996/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=838.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 83706 125 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 136511072 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 838.31
Current children cumulated vsize (KiB) 21120

[startup+841.517 s]
/proc/loadavg: 2.02 1.97 1.76 3/465 15469
/proc/meminfo: memFree=30001872/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=841.52 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 84027 125 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 136297742 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 841.52
Current children cumulated vsize (KiB) 21120

[startup+842.301 s]
/proc/loadavg: 2.02 1.97 1.76 3/465 15469
/proc/meminfo: memFree=30001872/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=842.31 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 84106 125 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 134543094 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 842.31
Current children cumulated vsize (KiB) 21120

[startup+842.701 s]
/proc/loadavg: 2.01 1.97 1.77 3/465 15469
/proc/meminfo: memFree=30001988/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=842.71 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 84146 125 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 842.71
Current children cumulated vsize (KiB) 21120

[startup+843.101 s]
/proc/loadavg: 2.01 1.97 1.77 3/465 15469
/proc/meminfo: memFree=30001988/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=843.11 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 84186 125 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 843.11
Current children cumulated vsize (KiB) 21120

[startup+843.201 s]
/proc/loadavg: 2.01 1.97 1.77 3/465 15469
/proc/meminfo: memFree=30001988/32950928 swapFree=45617076/67111528
[pid=15275] ppid=15273 vsize=21120 CPUtime=843.21 cores=0,2,4,6
/proc/15275/stat : 15275 (bsolo) R 15273 15275 13462 0 -1 4202496 2908 0 0 0 84196 125 0 0 25 0 1 0 829056787 21626880 2838 33554432000 134512640 137138936 4293186928 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/15275/statm: 5280 2838 192 642 0 4636 0
Current children cumulated CPU time (s) 843.21
Current children cumulated vsize (KiB) 21120

Child status: 0
Real time (s): 843.24
CPU time (s): 843.258
CPU user time (s): 841.999
CPU system time (s): 1.25881
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 841.999
system time used= 1.25881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2908
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 10544

runsolver used 3.9654 second user time and 8.30874 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-04 10:02:50
IDJOB=3463353
IDBENCH=1294
IDSOLVER=1955
FILE ID=node123/3463353-1307174570
RUNJOBID= node123-1307174570-15260
PBS_JOBID= 13508855
Free space on /tmp= 73860 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463353-1307174570/watcher-3463353-1307174570 -o /tmp/evaluation-result-3463353-1307174570/solver-3463353-1307174570 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463353-1307174570.opb

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

MD5SUM BENCH= 3135d58f22cd009942de3e1dff086931
RANDOM SEED=723159371

node123.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		: 2666.838
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		: 2666.838
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	: 5226.15
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30027908 kB
Buffers:        305588 kB
Cached:         392492 kB
SwapCached:       9456 kB
Active:        2304732 kB
Inactive:       337820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30027908 kB
SwapTotal:    67111528 kB
SwapFree:     45617076 kB
Dirty:            7964 kB
Writeback:           0 kB
AnonPages:     1942152 kB
Mapped:          23012 kB
Slab:           135000 kB
PageTables:      77976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133353728 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= 73852 MiB
End job on node123 at 2011-06-04 10:16:53