Trace number 3463335

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 1425.83 1425.78

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark11.6702
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 641
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-3463335-1307174443.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 641
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     5470    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1425.76/1425.77	c      101    231     2753    14269    5     5810    2069    167   5050 0.02
1425.76/1425.77	c      251    231     2971    23401    7     6246    2276    385   5577 0.04
1425.76/1425.77	c      476    231     3252    36355   11     6813    2504    666   5471 0.09
1425.76/1425.77	c      815    231     3657    54057   14     7632    2755   1071   5000 0.16
1425.76/1425.77	c     1324    231     4256    82577   19     8846    3031   1670   4298 0.31
1425.76/1425.77	c     2088    231     5103   116368   22    10563    3335   2517   4054 0.52
1425.76/1425.77	c     3238    231     4603    81344   17     9587    3669   2017   3850 0.84
1425.76/1425.77	c     4960    231     4473    78838   17     9309    4036   1887   3783 1.31
1425.76/1425.77	c     7544    231     5116   114460   22    10660    4440   2530   3660 2.06
1425.76/1425.77	c    11427    231     4826   105114   21    10037    4885   2240   3376 3.38
1425.76/1425.77	c    17249    231     6074   150857   24    12526    5374   3488   3248 5.31
1425.76/1425.77	c    25986    231     7038   171095   24    14416    5912   4452   3216 8.08
1425.76/1425.77	c    39096    231     6005   136152   22    12336    6504   3419   3115 12.55
1425.76/1425.77	c    58768    231     6800   165807   24    13967    7155   4214   3084 19.05
1425.76/1425.77	c    88280    231     9017   317589   35    18519    7871   6431   2887 30.58
1425.76/1425.77	c   132551    231     7779   185485   23    15908    8659   5193   2835 46.74
1425.76/1425.77	c   198962    231     7863   193025   24    16072    9525   5277   2625 75.78
1425.76/1425.77	c   298582    231     7975   220844   27    16476   10478   5389   2563 116.50
1425.76/1425.77	c   448017    231     9194   314892   34    18872   11526   6608   2396 186.96
1425.76/1425.77	c   672175    231     8360   225552   26    17152   12679   5774   2227 301.82
1425.76/1425.77	c  1008419    231     9298   277555   29    19092   13947   6712   2068 487.60
1425.76/1425.77	c  1512791    231    14295   468585   32    29022   15342  11709   1974 766.10
1425.76/1425.77	c  2269355    231    17505   647823   37    35603   16877  14919   1831 1238.93
1425.76/1425.77	c Backtracks by Clause: 2552532
1425.76/1425.77	c Backtracks by PB constraint: 2647
1425.76/1425.77	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1425.76/1425.77	c   23  2555179 497244  3431433    18189   517855  15603   1792 1425.83
1425.76/1425.77	s UNSATISFIABLE
1425.76/1425.77	c Total time: 1425.83 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-3463335-1307174443/watcher-3463335-1307174443 -o /tmp/evaluation-result-3463335-1307174443/solver-3463335-1307174443 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463335-1307174443.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.98 3/481 15854
/proc/meminfo: memFree=27005844/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=11328 CPUtime=0 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 441 0 0 0 0 0 0 0 25 0 1 0 829046639 11599872 374 33554432000 134512640 137138936 4292896800 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 2832 374 185 642 0 2188 0

[startup+0.112787 s]
/proc/loadavg: 1.99 1.97 1.98 3/481 15854
/proc/meminfo: memFree=27005844/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=11704 CPUtime=0.1 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 541 0 0 0 10 0 0 0 25 0 1 0 829046639 11984896 474 33554432000 134512640 137138936 4292896800 18446744073709551615 134542764 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 2926 474 192 642 0 2282 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11704

[startup+0.200772 s]
/proc/loadavg: 1.99 1.97 1.98 3/481 15854
/proc/meminfo: memFree=27005844/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=11956 CPUtime=0.19 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 617 0 0 0 19 0 0 0 25 0 1 0 829046639 12242944 550 33554432000 134512640 137138936 4292896800 18446744073709551615 136504105 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 2989 550 192 642 0 2345 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11956

[startup+0.300748 s]
/proc/loadavg: 1.99 1.97 1.98 3/481 15854
/proc/meminfo: memFree=27005844/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=12212 CPUtime=0.29 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 691 0 0 0 29 0 0 0 25 0 1 0 829046639 12505088 624 33554432000 134512640 137138936 4292896800 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 3053 624 192 642 0 2409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12212

[startup+0.700673 s]
/proc/loadavg: 1.99 1.97 1.98 3/481 15854
/proc/meminfo: memFree=27005844/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=13204 CPUtime=0.69 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 927 0 0 0 69 0 0 0 25 0 1 0 829046639 13520896 860 33554432000 134512640 137138936 4292896800 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 3301 860 192 642 0 2657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13204

[startup+1.50052 s]
/proc/loadavg: 1.99 1.97 1.98 2/480 15855
/proc/meminfo: memFree=27008332/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=13456 CPUtime=1.49 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 984 0 0 0 149 0 0 0 25 0 1 0 829046639 13778944 917 33554432000 134512640 137138936 4292896800 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 3364 917 192 642 0 2720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13456

[startup+3.10022 s]
/proc/loadavg: 1.99 1.97 1.98 3/482 15882
/proc/meminfo: memFree=27005964/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=14320 CPUtime=3.09 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 1211 0 0 0 308 1 0 0 25 0 1 0 829046639 14663680 1144 33554432000 134512640 137138936 4292896800 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 3580 1144 192 642 0 2936 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14320

[startup+6.30061 s]
/proc/loadavg: 2.07 1.99 1.98 3/482 15882
/proc/meminfo: memFree=27003668/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=14684 CPUtime=6.29 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 1286 0 0 0 627 2 0 0 25 0 1 0 829046639 15036416 1219 33554432000 134512640 137138936 4292896800 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 3671 1219 192 642 0 3027 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14684

[startup+12.7004 s]
/proc/loadavg: 2.06 1.99 1.98 3/482 15883
/proc/meminfo: memFree=27000508/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=15048 CPUtime=12.69 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 1383 0 0 0 1264 5 0 0 25 0 1 0 829046639 15409152 1316 33554432000 134512640 137138936 4292896800 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 3762 1316 192 642 0 3118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15048

[startup+25.501 s]
/proc/loadavg: 2.05 1.99 1.98 3/482 15892
/proc/meminfo: memFree=26998192/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=16388 CPUtime=25.49 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 1720 0 0 0 2540 9 0 0 25 0 1 0 829046639 16781312 1653 33554432000 134512640 137138936 4292896800 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 4097 1653 192 642 0 3453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16388

[startup+51.1011 s]
/proc/loadavg: 2.03 1.99 1.98 3/482 15893
/proc/meminfo: memFree=26997544/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=16884 CPUtime=51.09 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 1842 0 0 0 5093 16 0 0 25 0 1 0 829046639 17289216 1775 33554432000 134512640 137138936 4292896800 18446744073709551615 134544728 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 4221 1775 192 642 0 3577 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16884

[startup+102.3 s]
/proc/loadavg: 2.01 1.99 1.98 3/482 15921
/proc/meminfo: memFree=26997444/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=17500 CPUtime=102.31 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2011 0 0 0 10198 33 0 0 25 0 1 0 829046639 17920000 1944 33554432000 134512640 137138936 4292896800 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 4375 1944 192 642 0 3731 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17500

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.98 3/482 15922
/proc/meminfo: memFree=26991984/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=19168 CPUtime=162.29 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2419 0 0 0 16180 49 0 0 25 0 1 0 829046639 19628032 2352 33554432000 134512640 137138936 4292896800 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 4792 2352 192 642 0 4148 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19168

[startup+222.318 s]
/proc/loadavg: 2.18 2.05 2.00 3/482 15927
/proc/meminfo: memFree=26991460/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=19536 CPUtime=222.32 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2513 0 0 0 22168 64 0 0 25 0 1 0 829046639 20004864 2446 33554432000 134512640 137138936 4292896800 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 4884 2446 192 642 0 4240 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 19536

[startup+282.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/482 15929
/proc/meminfo: memFree=26993184/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=19536 CPUtime=282.3 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2513 0 0 0 28154 76 0 0 25 0 1 0 829046639 20004864 2446 33554432000 134512640 137138936 4292896800 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 4884 2446 192 642 0 4240 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19536

[startup+342.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/482 15930
/proc/meminfo: memFree=26991688/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=20132 CPUtime=342.3 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2674 0 0 0 34141 89 0 0 25 0 1 0 829046639 20615168 2607 33554432000 134512640 137138936 4292896800 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5033 2607 192 642 0 4389 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20132

[startup+402.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/482 15932
/proc/meminfo: memFree=26990928/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=20860 CPUtime=402.3 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2840 0 0 0 40128 102 0 0 25 0 1 0 829046639 21360640 2773 33554432000 134512640 137138936 4292896800 18446744073709551615 134575898 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5215 2773 192 642 0 4571 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20860

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/482 15934
/proc/meminfo: memFree=26991160/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=20856 CPUtime=462.31 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2840 0 0 0 46115 116 0 0 25 0 1 0 829046639 21356544 2773 33554432000 134512640 137138936 4292896800 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5214 2773 192 642 0 4570 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20856

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 15935
/proc/meminfo: memFree=26990900/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=20860 CPUtime=522.31 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2841 0 0 0 52102 129 0 0 25 0 1 0 829046639 21360640 2774 33554432000 134512640 137138936 4292896800 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5215 2774 192 642 0 4571 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20860

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 15937
/proc/meminfo: memFree=26990388/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=20844 CPUtime=582.31 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2841 0 0 0 58088 143 0 0 25 0 1 0 829046639 21344256 2774 33554432000 134512640 137138936 4292896800 18446744073709551615 134618280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5211 2774 192 642 0 4567 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20844

[startup+642.3 s]

################
# More data... #
################

/proc/meminfo: memFree=26990000/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=21164 CPUtime=642.32 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2917 0 0 0 64075 157 0 0 25 0 1 0 829046639 21671936 2850 33554432000 134512640 137138936 4292896800 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5291 2850 192 642 0 4647 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 21164

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 15940
/proc/meminfo: memFree=26987628/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=21132 CPUtime=702.32 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2917 0 0 0 70061 171 0 0 25 0 1 0 829046639 21639168 2850 33554432000 134512640 137138936 4292896800 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5283 2850 192 642 0 4639 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 21132

[startup+762.301 s]
/proc/loadavg: 2.19 2.06 2.02 3/482 15942
/proc/meminfo: memFree=26988236/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=21132 CPUtime=762.33 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 2917 0 0 0 76049 184 0 0 25 0 1 0 829046639 21639168 2850 33554432000 134512640 137138936 4292896800 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5283 2850 192 642 0 4639 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 21132

[startup+822.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/482 15943
/proc/meminfo: memFree=26987600/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22284 CPUtime=822.32 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3204 0 0 0 82037 195 0 0 25 0 1 0 829046639 22818816 3137 33554432000 134512640 137138936 4292896800 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5571 3137 192 642 0 4927 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 22284

[startup+882.318 s]
/proc/loadavg: 2.02 2.04 2.00 3/482 15945
/proc/meminfo: memFree=26986468/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22568 CPUtime=882.34 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3291 0 0 0 88027 207 0 0 25 0 1 0 829046639 23109632 3217 33554432000 134512640 137138936 4292896800 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5642 3217 192 642 0 4998 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 22568

[startup+942.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/482 15946
/proc/meminfo: memFree=26986588/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22560 CPUtime=942.32 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3291 0 0 0 94012 220 0 0 25 0 1 0 829046639 23101440 3215 33554432000 134512640 137138936 4292896800 18446744073709551615 134542823 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5640 3215 192 642 0 4996 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 22560

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 15948
/proc/meminfo: memFree=26987068/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22560 CPUtime=1002.33 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3291 0 0 0 100003 230 0 0 25 0 1 0 829046639 23101440 3215 33554432000 134512640 137138936 4292896800 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5640 3215 192 642 0 4996 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 22560

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 15949
/proc/meminfo: memFree=26986556/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22480 CPUtime=1062.32 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3293 0 0 0 105990 242 0 0 25 0 1 0 829046639 23019520 3179 33554432000 134512640 137138936 4292896800 18446744073709551615 136501684 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5620 3179 192 642 0 4976 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 22480

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 15951
/proc/meminfo: memFree=26986664/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22684 CPUtime=1122.33 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3345 0 0 0 111978 255 0 0 25 0 1 0 829046639 23228416 3231 33554432000 134512640 137138936 4292896800 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5671 3231 192 642 0 5027 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 22684

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 15953
/proc/meminfo: memFree=26987268/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22676 CPUtime=1182.34 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3345 0 0 0 117965 269 0 0 25 0 1 0 829046639 23220224 3231 33554432000 134512640 137138936 4292896800 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5669 3231 192 642 0 5025 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 22676

[startup+1242.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/482 15981
/proc/meminfo: memFree=26815368/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22684 CPUtime=1242.34 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3347 0 0 0 123954 280 0 0 25 0 1 0 829046639 23228416 3233 33554432000 134512640 137138936 4292896800 18446744073709551615 134542351 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5671 3233 192 642 0 5027 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 22684

[startup+1302.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/482 15983
/proc/meminfo: memFree=26771112/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22932 CPUtime=1302.34 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 129948 286 0 0 25 0 1 0 829046639 23482368 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5733 3294 192 642 0 5089 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 22932

[startup+1362.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/482 15984
/proc/meminfo: memFree=26737536/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22928 CPUtime=1362.35 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 135940 295 0 0 25 0 1 0 829046639 23478272 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5732 3294 192 642 0 5088 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 22928

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 15986
/proc/meminfo: memFree=26703056/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22924 CPUtime=1422.35 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 141933 302 0 0 25 0 1 0 829046639 23474176 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5731 3294 192 642 0 5087 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 22924

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

[startup+1424 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 15986
/proc/meminfo: memFree=26702436/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22924 CPUtime=1424.04 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 142102 302 0 0 25 0 1 0 829046639 23474176 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134609379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5731 3294 192 642 0 5087 0
Current children cumulated CPU time (s) 1424.04
Current children cumulated vsize (KiB) 22924

[startup+1424.8 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 15986
/proc/meminfo: memFree=26701940/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22924 CPUtime=1424.84 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 142182 302 0 0 25 0 1 0 829046639 23474176 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5731 3294 192 642 0 5087 0
Current children cumulated CPU time (s) 1424.84
Current children cumulated vsize (KiB) 22924

[startup+1425.2 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 15986
/proc/meminfo: memFree=26701940/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22924 CPUtime=1425.24 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 142222 302 0 0 25 0 1 0 829046639 23474176 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5731 3294 192 642 0 5087 0
Current children cumulated CPU time (s) 1425.24
Current children cumulated vsize (KiB) 22924

[startup+1425.6 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 15986
/proc/meminfo: memFree=26701320/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22924 CPUtime=1425.65 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 142263 302 0 0 25 0 1 0 829046639 23474176 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5731 3294 192 642 0 5087 0
Current children cumulated CPU time (s) 1425.65
Current children cumulated vsize (KiB) 22924

[startup+1425.72 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 15986
/proc/meminfo: memFree=26701320/32951124 swapFree=38422276/67111528
[pid=15854] ppid=15852 vsize=22924 CPUtime=1425.76 cores=1,3,5,7
/proc/15854/stat : 15854 (bsolo) R 15852 15854 13859 0 -1 4202496 3408 0 0 0 142274 302 0 0 25 0 1 0 829046639 23474176 3294 33554432000 134512640 137138936 4292896800 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15854/statm: 5731 3294 192 642 0 5087 0
Current children cumulated CPU time (s) 1425.76
Current children cumulated vsize (KiB) 22924

Child status: 0
Real time (s): 1425.78
CPU time (s): 1425.83
CPU user time (s): 1422.8
CPU system time (s): 3.02954
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 22932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1422.8
system time used= 3.02954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3408
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2137

runsolver used 6.45102 second user time and 15.5336 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-04 10:00:43
IDJOB=3463335
IDBENCH=1270
IDSOLVER=1955
FILE ID=node102/3463335-1307174443
RUNJOBID= node102-1307174251-15506
PBS_JOBID= 13508853
Free space on /tmp= 73960 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463335-1307174443/watcher-3463335-1307174443 -o /tmp/evaluation-result-3463335-1307174443/solver-3463335-1307174443 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463335-1307174443.opb

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

MD5SUM BENCH= 9f20f031d3068edba1350cbde5c721b5
RANDOM SEED=1524661808

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27006124 kB
Buffers:        319744 kB
Cached:        1589332 kB
SwapCached:      86940 kB
Active:         862728 kB
Inactive:      4780908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27006124 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:            8120 kB
Writeback:          12 kB
AnonPages:     3669948 kB
Mapped:          14396 kB
Slab:           133200 kB
PageTables:      99572 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135491404 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= 73940 MiB
End job on node102 at 2011-06-04 10:24:29