Trace number 3463383

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 819.098 819.078

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
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 benchmark5.47417
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 739
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-3463383-1307174925.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 739
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: 5711
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.011 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5474    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
819.01/819.07	c      101    231     2752    14150    5     5811    2069    166   4809 0.02
819.01/819.07	c      251    231     2957    23708    8     6220    2276    371   6121 0.04
819.01/819.07	c      476    231     3238    33556   10     6791    2504    652   6263 0.08
819.01/819.07	c      814    231     3587    45351   12     7488    2755   1001   5463 0.15
819.01/819.07	c     1324    231     4140    66213   15     8674    3031   1554   4903 0.27
819.01/819.07	c     2087    231     4971   108474   21    10425    3335   2385   4276 0.49
819.01/819.07	c     3233    231     4485   101712   22     9319    3669   1899   3657 0.88
819.01/819.07	c     4957    231     4471   102847   23     9303    4036   1885   3338 1.49
819.01/819.07	c     7542    231     5077   102111   20    10580    4440   2491   3326 2.27
819.01/819.07	c    11422    231     4967   125122   25    10343    4885   2381   3196 3.57
819.01/819.07	c    17245    231     6742   176819   26    13896    5374   4156   3087 5.58
819.01/819.07	c    25982    231     7681   178347   23    15697    5912   5095   3166 8.21
819.01/819.07	c    39094    231     6546   140814   21    13454    6504   3960   3224 12.12
819.01/819.07	c    58765    231     7698   192500   25    15732    7155   5112   3168 18.54
819.01/819.07	c    88275    231     6936   215014   30    14267    7871   4350   2752 32.07
819.01/819.07	c   132545    231     9996   247666   24    20321    8659   7410   2620 50.58
819.01/819.07	c   198956    231    10282   276758   26    20922    9525   7696   2512 79.19
819.01/819.07	c   298578    231    10947   309397   28    22334   10478   8361   2377 125.56
819.01/819.07	c   448014    231    12428   399734   32    25257   11526   9842   2208 202.83
819.01/819.07	c   672175    231     8866   230771   26    18104   12679   6280   2069 324.82
819.01/819.07	c  1008420    231    11387   353185   31    23310   13947   8801   1968 512.32
819.01/819.07	c Backtracks by Clause: 1508673
819.01/819.07	c Backtracks by PB constraint: 1418
819.01/819.07	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
819.01/819.07	c   21  1510091 325218  2119200    10832   292961   8246   1843 819.10
819.01/819.07	s UNSATISFIABLE
819.01/819.07	c Total time: 819.096 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-3463383-1307174925/watcher-3463383-1307174925 -o /tmp/evaluation-result-3463383-1307174925/solver-3463383-1307174925 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463383-1307174925.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: 1.84 1.98 1.99 2/370 20298
/proc/meminfo: memFree=22775172/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=11328 CPUtime=0 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 441 0 0 0 0 0 0 0 18 0 1 0 829092969 11599872 374 33554432000 134512640 137138936 4292086112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 2832 374 185 642 0 2188 0

[startup+0.0600549 s]
/proc/loadavg: 1.84 1.98 1.99 2/370 20298
/proc/meminfo: memFree=22775172/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=11452 CPUtime=0.05 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 496 0 0 0 5 0 0 0 18 0 1 0 829092969 11726848 429 33554432000 134512640 137138936 4292086112 18446744073709551615 134618924 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 2863 429 192 642 0 2219 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11452

[startup+0.101043 s]
/proc/loadavg: 1.84 1.98 1.99 2/370 20298
/proc/meminfo: memFree=22775172/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=11576 CPUtime=0.09 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 527 0 0 0 9 0 0 0 18 0 1 0 829092969 11853824 460 33554432000 134512640 137138936 4292086112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 2894 460 192 642 0 2250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11576

[startup+0.301011 s]
/proc/loadavg: 1.84 1.98 1.99 2/370 20298
/proc/meminfo: memFree=22775172/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=12200 CPUtime=0.29 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 666 0 0 0 29 0 0 0 18 0 1 0 829092969 12492800 599 33554432000 134512640 137138936 4292086112 18446744073709551615 134542764 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 3050 599 192 642 0 2406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12200

[startup+0.700945 s]
/proc/loadavg: 1.84 1.98 1.99 2/370 20298
/proc/meminfo: memFree=22775172/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=13180 CPUtime=0.69 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 931 0 0 0 69 0 0 0 18 0 1 0 829092969 13496320 864 33554432000 134512640 137138936 4292086112 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 3295 864 192 642 0 2651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13180

[startup+1.50079 s]
/proc/loadavg: 1.84 1.98 1.99 3/374 20329
/proc/meminfo: memFree=22769312/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=14044 CPUtime=1.49 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1137 0 0 0 149 0 0 0 19 0 1 0 829092969 14381056 1070 33554432000 134512640 137138936 4292086112 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 3511 1070 192 642 0 2867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14044

[startup+3.1005 s]
/proc/loadavg: 1.85 1.98 1.99 3/374 20329
/proc/meminfo: memFree=22765840/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=14176 CPUtime=3.09 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1168 0 0 0 308 1 0 0 25 0 1 0 829092969 14516224 1101 33554432000 134512640 137138936 4292086112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 3544 1101 192 642 0 2900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14176

[startup+6.30092 s]
/proc/loadavg: 1.85 1.98 1.99 3/374 20329
/proc/meminfo: memFree=22764372/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=15052 CPUtime=6.29 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1401 0 0 0 627 2 0 0 25 0 1 0 829092969 15413248 1334 33554432000 134512640 137138936 4292086112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 3763 1334 192 642 0 3119 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15052

[startup+12.7007 s]
/proc/loadavg: 1.88 1.98 1.99 3/374 20329
/proc/meminfo: memFree=22762692/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=15056 CPUtime=12.7 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1402 0 0 0 1266 4 0 0 25 0 1 0 829092969 15417344 1335 33554432000 134512640 137138936 4292086112 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/20298/statm: 3764 1335 192 642 0 3120 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15056

[startup+25.5004 s]
/proc/loadavg: 1.89 1.98 1.99 3/374 20329
/proc/meminfo: memFree=22760356/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=16792 CPUtime=25.49 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1821 0 0 0 2542 7 0 0 25 0 1 0 829092969 17195008 1754 33554432000 134512640 137138936 4292086112 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4198 1754 192 642 0 3554 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16792

[startup+51.1007 s]
/proc/loadavg: 2.04 2.01 2.00 3/374 20330
/proc/meminfo: memFree=22759200/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=17040 CPUtime=51.09 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1882 0 0 0 5097 12 0 0 25 0 1 0 829092969 17448960 1815 33554432000 134512640 137138936 4292086112 18446744073709551615 136511173 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4260 1815 192 642 0 3616 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17040

[startup+102.313 s]
/proc/loadavg: 2.07 2.02 2.00 3/374 20331
/proc/meminfo: memFree=22758200/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=17164 CPUtime=102.31 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 1910 0 0 0 10210 21 0 0 25 0 1 0 829092969 17575936 1843 33554432000 134512640 137138936 4292086112 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4291 1843 192 642 0 3647 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17164

[startup+162.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 20333
/proc/meminfo: memFree=22755184/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=18344 CPUtime=162.29 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2225 0 0 0 16199 30 0 0 25 0 1 0 829092969 18784256 2158 33554432000 134512640 137138936 4292086112 18446744073709551615 134604445 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4586 2158 192 642 0 3942 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18344

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 20335
/proc/meminfo: memFree=22753168/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19320 CPUtime=222.3 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2466 0 0 0 22190 40 0 0 25 0 1 0 829092969 19783680 2399 33554432000 134512640 137138936 4292086112 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4830 2399 192 642 0 4186 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19320

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 20363
/proc/meminfo: memFree=22677968/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19364 CPUtime=282.3 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2475 0 0 0 28181 49 0 0 25 0 1 0 829092969 19828736 2408 33554432000 134512640 137138936 4292086112 18446744073709551615 134542854 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4841 2408 192 642 0 4197 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19364

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 20392
/proc/meminfo: memFree=22113028/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19372 CPUtime=342.29 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2477 0 0 0 34171 58 0 0 25 0 1 0 829092969 19836928 2410 33554432000 134512640 137138936 4292086112 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4843 2410 192 642 0 4199 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 19372

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 20393
/proc/meminfo: memFree=22113748/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19368 CPUtime=402.3 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2477 0 0 0 40162 68 0 0 25 0 1 0 829092969 19832832 2410 33554432000 134512640 137138936 4292086112 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4842 2410 192 642 0 4198 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19368

[startup+462.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 20395
/proc/meminfo: memFree=22113728/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19364 CPUtime=462.3 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2477 0 0 0 46154 76 0 0 25 0 1 0 829092969 19828736 2410 33554432000 134512640 137138936 4292086112 18446744073709551615 136296975 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4841 2410 192 642 0 4197 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19364

[startup+522.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/374 20424
/proc/meminfo: memFree=22749132/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19856 CPUtime=522.3 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2591 0 0 0 52146 84 0 0 25 0 1 0 829092969 20332544 2524 33554432000 134512640 137138936 4292086112 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4964 2524 192 642 0 4320 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19856

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 20425
/proc/meminfo: memFree=22676704/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19856 CPUtime=582.3 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2594 0 0 0 58137 93 0 0 25 0 1 0 829092969 20332544 2527 33554432000 134512640 137138936 4292086112 18446744073709551615 134599733 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4964 2527 192 642 0 4320 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19856

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 20427
/proc/meminfo: memFree=22618528/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19856 CPUtime=642.31 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2594 0 0 0 64130 101 0 0 25 0 1 0 829092969 20332544 2527 33554432000 134512640 137138936 4292086112 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4964 2527 192 642 0 4320 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19856

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 20428
/proc/meminfo: memFree=22570016/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=19856 CPUtime=702.31 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2594 0 0 0 70122 109 0 0 25 0 1 0 829092969 20332544 2527 33554432000 134512640 137138936 4292086112 18446744073709551615 134606691 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 4964 2527 192 642 0 4320 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 19856

[startup+762.314 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 20430
/proc/meminfo: memFree=22519160/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20720 CPUtime=762.33 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 76114 119 0 0 25 0 1 0 829092969 21217280 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5180 2738 192 642 0 4536 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 20720

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

[startup+767.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 20430
/proc/meminfo: memFree=22516056/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20720 CPUtime=767.91 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 76672 119 0 0 25 0 1 0 829092969 21217280 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5180 2738 192 642 0 4536 0
Current children cumulated CPU time (s) 767.91
Current children cumulated vsize (KiB) 20720

[startup+793.501 s]
/proc/loadavg: 2.13 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22496580/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20716 CPUtime=793.51 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 79229 122 0 0 25 0 1 0 829092969 21213184 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134543074 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5179 2738 192 642 0 4535 0
Current children cumulated CPU time (s) 793.51
Current children cumulated vsize (KiB) 20716

[startup+806.314 s]
/proc/loadavg: 2.11 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22483068/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20716 CPUtime=806.33 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 80509 124 0 0 25 0 1 0 829092969 21213184 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5179 2738 192 642 0 4535 0
Current children cumulated CPU time (s) 806.33
Current children cumulated vsize (KiB) 20716

[startup+812.701 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22480712/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20716 CPUtime=812.71 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81147 124 0 0 25 0 1 0 829092969 21213184 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5179 2738 192 642 0 4535 0
Current children cumulated CPU time (s) 812.71
Current children cumulated vsize (KiB) 20716

[startup+815.901 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22478600/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20716 CPUtime=815.92 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81467 125 0 0 25 0 1 0 829092969 21213184 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 136520979 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5179 2738 192 642 0 4535 0
Current children cumulated CPU time (s) 815.92
Current children cumulated vsize (KiB) 20716

[startup+817.501 s]
/proc/loadavg: 2.09 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22475500/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20716 CPUtime=817.51 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81626 125 0 0 25 0 1 0 829092969 21213184 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5179 2738 192 642 0 4535 0
Current children cumulated CPU time (s) 817.51
Current children cumulated vsize (KiB) 20716

[startup+818.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22473764/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20716 CPUtime=818.32 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81707 125 0 0 25 0 1 0 829092969 21213184 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5179 2738 192 642 0 4535 0
Current children cumulated CPU time (s) 818.32
Current children cumulated vsize (KiB) 20716

[startup+818.701 s]
/proc/loadavg: 2.09 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22473764/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20680 CPUtime=818.71 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81746 125 0 0 25 0 1 0 829092969 21176320 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5170 2738 192 642 0 4526 0
Current children cumulated CPU time (s) 818.71
Current children cumulated vsize (KiB) 20680

[startup+818.901 s]
/proc/loadavg: 2.09 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22473764/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20680 CPUtime=818.91 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81766 125 0 0 25 0 1 0 829092969 21176320 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5170 2738 192 642 0 4526 0
Current children cumulated CPU time (s) 818.91
Current children cumulated vsize (KiB) 20680

[startup+819 s]
/proc/loadavg: 2.09 2.03 2.01 3/374 20431
/proc/meminfo: memFree=22473764/32951124 swapFree=37148216/67111528
[pid=20298] ppid=20295 vsize=20680 CPUtime=819.01 cores=0,2,4,6
/proc/20298/stat : 20298 (bsolo) R 20295 20298 19222 0 -1 4202496 2805 0 0 0 81776 125 0 0 25 0 1 0 829092969 21176320 2738 33554432000 134512640 137138936 4292086112 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20298/statm: 5170 2738 192 642 0 4526 0
Current children cumulated CPU time (s) 819.01
Current children cumulated vsize (KiB) 20680

Child status: 0
Real time (s): 819.078
CPU time (s): 819.098
CPU user time (s): 817.842
CPU system time (s): 1.25681
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 817.842
system time used= 1.25681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2805
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= 8
involuntary context switches= 1833

runsolver used 3.22751 second user time and 6.41202 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-04 10:08:45
IDJOB=3463383
IDBENCH=1328
IDSOLVER=1955
FILE ID=node104/3463383-1307174925
RUNJOBID= node104-1307174925-20281
PBS_JOBID= 13508864
Free space on /tmp= 73956 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463383-1307174925/watcher-3463383-1307174925 -o /tmp/evaluation-result-3463383-1307174925/solver-3463383-1307174925 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463383-1307174925.opb

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

MD5SUM BENCH= 2e08c1ce998ee58627c81926b9e65d57
RANDOM SEED=128396481

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22775592 kB
Buffers:        419740 kB
Cached:        7643184 kB
SwapCached:     163904 kB
Active:        3772128 kB
Inactive:      6064668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22775592 kB
SwapTotal:    67111528 kB
SwapFree:     37148216 kB
Dirty:            8008 kB
Writeback:           0 kB
AnonPages:     1633144 kB
Mapped:          10576 kB
Slab:           182752 kB
PageTables:      89076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87701248 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= 73948 MiB
End job on node104 at 2011-06-04 10:22:24