Trace number 3463416

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 1088.69 1088.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
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 benchmark15.7926
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 687
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-3463416-1307175068.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 687
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5474    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1088.61/1088.67	c      101    231     2752    14163    5     5811    2069    166   5050 0.02
1088.61/1088.67	c      252    231     2958    22392    7     6224    2276    372   5860 0.04
1088.61/1088.67	c      479    231     3228    33047   10     6764    2504    642   5569 0.09
1088.61/1088.67	c      818    231     3615    47722   13     7540    2755   1029   5381 0.15
1088.61/1088.67	c     1326    231     4161    70097   16     8636    3031   1575   4875 0.27
1088.61/1088.67	c     2089    231     4956   100802   20    10246    3335   2370   4473 0.47
1088.61/1088.67	c     3235    231     4381    73572   16     9080    3669   1795   3940 0.82
1088.61/1088.67	c     4957    231     6190   136645   22    12739    4036   3604   3906 1.27
1088.61/1088.67	c     7541    231     4716    88867   18     9774    4440   2130   3720 2.03
1088.61/1088.67	c    11421    231     6603   188176   28    13612    4885   4017   3532 3.23
1088.61/1088.67	c    17244    231     5138   100553   19    10590    5374   2552   3379 5.10
1088.61/1088.67	c    25981    231     5916   151807   25    12199    5912   3330   3204 8.11
1088.61/1088.67	c    39091    231     7367   224921   30    15256    6504   4781   3069 12.73
1088.61/1088.67	c    58761    231     7884   256174   32    16232    7155   5298   2890 20.33
1088.61/1088.67	c    88271    231     9567   295145   30    19665    7871   6981   2817 31.33
1088.61/1088.67	c   132544    231     7867   234066   29    16198    8659   5281   2660 49.81
1088.61/1088.67	c   198956    231     9039   318729   35    18658    9525   6453   2443 81.43
1088.61/1088.67	c   298578    231     7438   216702   29    15250   10478   4852   2336 127.78
1088.61/1088.67	c   448015    231    11887   347827   29    24144   11526   9301   2269 197.42
1088.61/1088.67	c   672173    231    12947   485195   37    26494   12679  10361   2176 308.78
1088.61/1088.67	c  1008416    231    10269   318289   30    20922   13947   7683   2024 498.01
1088.61/1088.67	c  1512788    231    14946   505967   33    30420   15342  12360   1923 786.63
1088.61/1088.67	c Backtracks by Clause: 2030017
1088.61/1088.67	c Backtracks by PB constraint: 2392
1088.61/1088.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1088.61/1088.67	c   22  2032409 417112  2787994    11867   322727   9281   1866 1088.68
1088.61/1088.67	s UNSATISFIABLE
1088.61/1088.67	c Total time: 1088.68 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-3463416-1307175068/watcher-3463416-1307175068 -o /tmp/evaluation-result-3463416-1307175068/solver-3463416-1307175068 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463416-1307175068.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: 1.42 1.87 1.95 3/460 22766
/proc/meminfo: memFree=28634948/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=11328 CPUtime=0.01 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 447 0 0 0 1 0 0 0 20 0 1 0 829104811 11599872 380 33554432000 134512640 137138936 4287022192 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 2832 380 192 642 0 2188 0

[startup+0.117176 s]
/proc/loadavg: 1.42 1.87 1.95 3/460 22766
/proc/meminfo: memFree=28634948/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=11696 CPUtime=0.11 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 536 0 0 0 11 0 0 0 21 0 1 0 829104811 11976704 469 33554432000 134512640 137138936 4287022192 18446744073709551615 134601168 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 2924 469 192 642 0 2280 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 11696

[startup+0.201108 s]
/proc/loadavg: 1.42 1.87 1.95 3/460 22766
/proc/meminfo: memFree=28634948/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=11940 CPUtime=0.19 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 608 0 0 0 19 0 0 0 21 0 1 0 829104811 12226560 541 33554432000 134512640 137138936 4287022192 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 2985 541 192 642 0 2341 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11940

[startup+0.301099 s]
/proc/loadavg: 1.42 1.87 1.95 3/460 22766
/proc/meminfo: memFree=28634948/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=12192 CPUtime=0.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 675 0 0 0 29 0 0 0 21 0 1 0 829104811 12484608 608 33554432000 134512640 137138936 4287022192 18446744073709551615 134607615 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 3048 608 192 642 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12192

[startup+0.700991 s]
/proc/loadavg: 1.42 1.87 1.95 3/460 22766
/proc/meminfo: memFree=28634948/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=13060 CPUtime=0.69 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 899 0 0 0 69 0 0 0 22 0 1 0 829104811 13373440 832 33554432000 134512640 137138936 4287022192 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 3265 832 192 642 0 2621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13060

[startup+1.50087 s]
/proc/loadavg: 1.47 1.88 1.95 3/462 22795
/proc/meminfo: memFree=28628816/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=13552 CPUtime=1.49 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 1002 0 0 0 149 0 0 0 25 0 1 0 829104811 13877248 935 33554432000 134512640 137138936 4287022192 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 3388 935 192 642 0 2744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13552

[startup+3.1006 s]
/proc/loadavg: 1.47 1.88 1.95 3/462 22795
/proc/meminfo: memFree=28624972/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=14160 CPUtime=3.09 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 1163 0 0 0 308 1 0 0 25 0 1 0 829104811 14499840 1096 33554432000 134512640 137138936 4287022192 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 3540 1096 192 642 0 2896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14160

[startup+6.30101 s]
/proc/loadavg: 1.47 1.88 1.95 3/462 22822
/proc/meminfo: memFree=28624148/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=14532 CPUtime=6.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 1272 0 0 0 628 1 0 0 25 0 1 0 829104811 14880768 1205 33554432000 134512640 137138936 4287022192 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 3633 1205 192 642 0 2989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14532

[startup+12.7009 s]
/proc/loadavg: 1.55 1.88 1.95 3/462 22822
/proc/meminfo: memFree=28621304/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=15632 CPUtime=12.69 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 1531 0 0 0 1267 2 0 0 25 0 1 0 829104811 16007168 1464 33554432000 134512640 137138936 4287022192 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 3908 1464 192 642 0 3264 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15632

[startup+25.5005 s]
/proc/loadavg: 1.62 1.88 1.95 3/462 22823
/proc/meminfo: memFree=28619448/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=16592 CPUtime=25.49 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 1768 0 0 0 2545 4 0 0 25 0 1 0 829104811 16990208 1701 33554432000 134512640 137138936 4287022192 18446744073709551615 134542958 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 4148 1701 192 642 0 3504 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16592

[startup+51.1009 s]
/proc/loadavg: 1.77 1.89 1.95 3/462 22823
/proc/meminfo: memFree=28618896/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=16836 CPUtime=51.07 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 1830 0 0 0 5098 9 0 0 25 0 1 0 829104811 17240064 1763 33554432000 134512640 137138936 4287022192 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 4209 1763 192 642 0 3565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16836

[startup+102.301 s]
/proc/loadavg: 1.90 1.91 1.95 3/462 22825
/proc/meminfo: memFree=28616388/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=18316 CPUtime=102.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2205 0 0 0 10213 16 0 0 25 0 1 0 829104811 18755584 2138 33554432000 134512640 137138936 4287022192 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 4579 2138 192 642 0 3935 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18316

[startup+162.301 s]
/proc/loadavg: 1.96 1.92 1.95 3/462 22826
/proc/meminfo: memFree=28612868/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=19116 CPUtime=162.28 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2417 0 0 0 16203 25 0 0 25 0 1 0 829104811 19574784 2350 33554432000 134512640 137138936 4287022192 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 4779 2350 192 642 0 4135 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 19116

[startup+222.317 s]
/proc/loadavg: 1.98 1.93 1.95 3/462 22828
/proc/meminfo: memFree=28613952/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=19104 CPUtime=222.3 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2418 0 0 0 22196 34 0 0 25 0 1 0 829104811 19562496 2350 33554432000 134512640 137138936 4287022192 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 4776 2350 192 642 0 4132 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19104

[startup+282.301 s]
/proc/loadavg: 1.99 1.94 1.95 3/462 22830
/proc/meminfo: memFree=28614276/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=19436 CPUtime=282.28 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2488 0 0 0 28186 42 0 0 25 0 1 0 829104811 19902464 2420 33554432000 134512640 137138936 4287022192 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 4859 2420 192 642 0 4215 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 19436

[startup+342.301 s]
/proc/loadavg: 1.99 1.95 1.95 4/462 22831
/proc/meminfo: memFree=28612124/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=20180 CPUtime=342.28 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2681 0 0 0 34178 50 0 0 25 0 1 0 829104811 20664320 2613 33554432000 134512640 137138936 4287022192 18446744073709551615 135984550 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5045 2613 192 642 0 4401 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 20180

[startup+402.3 s]
/proc/loadavg: 1.99 1.95 1.95 3/462 22833
/proc/meminfo: memFree=28611952/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=20916 CPUtime=402.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2865 0 0 0 40171 58 0 0 25 0 1 0 829104811 21417984 2797 33554432000 134512640 137138936 4287022192 18446744073709551615 134575200 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5229 2797 192 642 0 4585 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 20916

[startup+462.3 s]
/proc/loadavg: 1.99 1.96 1.95 3/462 22834
/proc/meminfo: memFree=28611652/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=20916 CPUtime=462.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2865 0 0 0 46163 66 0 0 25 0 1 0 829104811 21417984 2797 33554432000 134512640 137138936 4287022192 18446744073709551615 136521030 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5229 2797 192 642 0 4585 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 20916

[startup+522.3 s]
/proc/loadavg: 2.03 1.98 1.96 3/462 22836
/proc/meminfo: memFree=28611864/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=20920 CPUtime=522.28 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2866 0 0 0 52155 73 0 0 25 0 1 0 829104811 21422080 2798 33554432000 134512640 137138936 4287022192 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5230 2798 192 642 0 4586 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 20920

[startup+582.301 s]
/proc/loadavg: 2.11 2.01 1.97 3/462 22838
/proc/meminfo: memFree=28610696/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=20920 CPUtime=582.3 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2866 0 0 0 58147 83 0 0 25 0 1 0 829104811 21422080 2798 33554432000 134512640 137138936 4287022192 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5230 2798 192 642 0 4586 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20920

[startup+642.301 s]
/proc/loadavg: 2.04 2.00 1.97 3/462 22839
/proc/meminfo: memFree=28610652/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=20920 CPUtime=642.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 2866 0 0 0 64138 91 0 0 25 0 1 0 829104811 21422080 2798 33554432000 134512640 137138936 4287022192 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5230 2798 192 642 0 4586 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 20920

[startup+702.301 s]
/proc/loadavg: 2.01 2.00 1.97 3/462 22841
/proc/meminfo: memFree=28610592/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=21560 CPUtime=702.29 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3013 0 0 0 70130 99 0 0 25 0 1 0 829104811 22077440 2945 33554432000 134512640 137138936 4287022192 18446744073709551615 134603204 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5390 2945 192 642 0 4746 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 21560

[startup+762.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22869
/proc/meminfo: memFree=28615712/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22492 CPUtime=762.31 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3248 0 0 0 76126 105 0 0 25 0 1 0 829104811 23031808 3180 33554432000 134512640 137138936 4287022192 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5623 3180 192 642 0 4979 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 22492

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22871
/proc/meminfo: memFree=28588824/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22376 CPUtime=822.3 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 82116 114 0 0 25 0 1 0 829104811 22913024 3168 33554432000 134512640 137138936 4287022192 18446744073709551615 134542327 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5594 3168 192 642 0 4950 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 22376

[startup+882.317 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22873
/proc/meminfo: memFree=28588308/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22376 CPUtime=882.31 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 88110 121 0 0 25 0 1 0 829104811 22913024 3168 33554432000 134512640 137138936 4287022192 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5594 3168 192 642 0 4950 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 22376

[startup+942.3 s]
/proc/loadavg: 2.07 2.02 1.97 3/462 22874
/proc/meminfo: memFree=28587668/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22376 CPUtime=942.3 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 94101 129 0 0 25 0 1 0 829104811 22913024 3168 33554432000 134512640 137138936 4287022192 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5594 3168 192 642 0 4950 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 22376

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 1.97 4/462 22876
/proc/meminfo: memFree=28588616/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22372 CPUtime=1002.31 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 100093 138 0 0 25 0 1 0 829104811 22908928 3167 33554432000 134512640 137138936 4287022192 18446744073709551615 134603287 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5593 3167 192 642 0 4949 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 22372

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/462 22877
/proc/meminfo: memFree=28588704/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22368 CPUtime=1062.3 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 106085 145 0 0 25 0 1 0 829104811 22904832 3166 33554432000 134512640 137138936 4287022192 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5592 3166 192 642 0 4948 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 22368

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

[startup+1075.2 s]
/proc/loadavg: 2.01 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588448/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1075.2 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 107373 147 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 136520933 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1075.2
Current children cumulated vsize (KiB) 22364

[startup+1081.6 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588572/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1081.61 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 108013 148 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1081.61
Current children cumulated vsize (KiB) 22364

[startup+1084.8 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588820/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1084.8 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 108332 148 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1084.8
Current children cumulated vsize (KiB) 22364

[startup+1086.4 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588820/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1086.41 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 108492 149 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1086.41
Current children cumulated vsize (KiB) 22364

[startup+1088.02 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588696/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1088.03 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 108654 149 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 134607615 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1088.03
Current children cumulated vsize (KiB) 22364

[startup+1088.4 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588696/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1088.41 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 108692 149 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1088.41
Current children cumulated vsize (KiB) 22364

[startup+1088.6 s]
/proc/loadavg: 2.00 2.00 1.97 3/462 22878
/proc/meminfo: memFree=28588696/32951124 swapFree=41830676/67111528
[pid=22764] ppid=22761 vsize=22364 CPUtime=1088.61 cores=0,2,4,6
/proc/22764/stat : 22764 (bsolo) R 22761 22764 21158 0 -1 4202496 3249 0 0 0 108712 149 0 0 25 0 1 0 829104811 22900736 3165 33554432000 134512640 137138936 4287022192 18446744073709551615 134607023 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/22764/statm: 5591 3165 192 642 0 4947 0
Current children cumulated CPU time (s) 1088.61
Current children cumulated vsize (KiB) 22364

Child status: 0
Real time (s): 1088.67
CPU time (s): 1088.69
CPU user time (s): 1087.19
CPU system time (s): 1.49477
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 22496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1087.19
system time used= 1.49477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3249
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= 1797

runsolver used 5.11322 second user time and 10.7274 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-04 10:11:08
IDJOB=3463416
IDBENCH=1365
IDSOLVER=1955
FILE ID=node138/3463416-1307175068
RUNJOBID= node138-1307175068-22747
PBS_JOBID= 13508833
Free space on /tmp= 73668 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463416-1307175068/watcher-3463416-1307175068 -o /tmp/evaluation-result-3463416-1307175068/solver-3463416-1307175068 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463416-1307175068.opb

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

MD5SUM BENCH= 76a48b8845ca731b7df3e7e82d604015
RANDOM SEED=670887233

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      28635500 kB
Buffers:        315612 kB
Cached:        1092348 kB
SwapCached:      44568 kB
Active:        2234312 kB
Inactive:      1791380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28635500 kB
SwapTotal:    67111528 kB
SwapFree:     41830676 kB
Dirty:            7968 kB
Writeback:           0 kB
AnonPages:     2584580 kB
Mapped:          16012 kB
Slab:           128452 kB
PageTables:      92348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 130637160 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= 73660 MiB
End job on node138 at 2011-06-04 10:29:17