Trace number 3463358

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 1351.45 1351.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
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 benchmark21.9367
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 651
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-3463358-1307174574.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.00	c Highest Coefficient sum: 651
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: 0.01 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.
1351.43/1351.40	c      100    231     2750    14139    5     5806    2069    164   4761 0.02
1351.43/1351.40	c      250    231     2947    21480    7     6202    2276    361   5952 0.04
1351.43/1351.40	c      475    231     3210    31327    9     6729    2504    624   6168 0.08
1351.43/1351.40	c      813    231     3578    47012   13     7497    2755    992   5685 0.14
1351.43/1351.40	c     1322    231     4122    69339   16     8591    3031   1536   5045 0.26
1351.43/1351.40	c     2086    231     4924   105585   21    10210    3335   2338   4438 0.47
1351.43/1351.40	c     3233    231     4349    75895   17     9035    3669   1763   4092 0.79
1351.43/1351.40	c     4954    231     6166   146416   23    12671    4036   3580   4057 1.22
1351.43/1351.40	c     7539    231     4680    81645   17     9695    4440   2094   3906 1.93
1351.43/1351.40	c    11419    231     6505   146354   22    13325    4885   3919   3899 2.93
1351.43/1351.40	c    17241    231     5030    87685   17    10388    5374   2444   3791 4.55
1351.43/1351.40	c    25978    231     6026   150187   24    12402    5912   3440   3594 7.23
1351.43/1351.40	c    39089    231     7739   249136   32    15942    6504   5153   3274 11.94
1351.43/1351.40	c    58759    231     5839   121495   20    11990    7155   3253   3029 19.39
1351.43/1351.40	c    88270    231     7947   210046   26    16297    7871   5361   3009 29.33
1351.43/1351.40	c   132542    231     6766   175863   25    13851    8659   4180   2791 47.48
1351.43/1351.40	c   198956    231     7302   200451   27    14971    9525   4716   2581 77.08
1351.43/1351.40	c   298576    231    10850   372754   34    22210   10478   8264   2478 120.48
1351.43/1351.40	c   448012    231    10425   325337   31    21433   11526   7839   2386 187.69
1351.43/1351.40	c   672174    231     9658   242573   25    19643   12679   7072   2317 289.99
1351.43/1351.40	c  1008417    231    13704   458781   33    27892   13947  11118   2195 459.21
1351.43/1351.40	c  1512788    231    16237   538616   33    32920   15342  13651   2034 743.45
1351.43/1351.40	c  2269351    231    10472   277915   26    21257   16877   7886   1910 1187.98
1351.43/1351.40	c Backtracks by Clause: 2522206
1351.43/1351.40	c Backtracks by PB constraint: 2389
1351.43/1351.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1351.43/1351.40	c   23  2524595 513486  3423011    17470   483412  14884   1868 1351.45
1351.43/1351.40	s UNSATISFIABLE
1351.43/1351.40	c Total time: 1351.45 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-3463358-1307174574/watcher-3463358-1307174574 -o /tmp/evaluation-result-3463358-1307174574/solver-3463358-1307174574 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463358-1307174574.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: 1.83 1.96 1.98 2/521 31422
/proc/meminfo: memFree=21541292/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=11328 CPUtime=0.01 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 448 0 0 0 1 0 0 0 25 0 1 0 809872873 11599872 381 33554432000 134512640 137138936 4288342016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 2832 381 192 642 0 2188 0

[startup+0.086609 s]
/proc/loadavg: 1.83 1.96 1.98 2/521 31422
/proc/meminfo: memFree=21541292/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=11576 CPUtime=0.08 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 512 0 0 0 8 0 0 0 25 0 1 0 809872873 11853824 445 33554432000 134512640 137138936 4288342016 18446744073709551615 134542978 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 2894 445 192 642 0 2250 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11576

[startup+0.10061 s]
/proc/loadavg: 1.83 1.96 1.98 2/521 31422
/proc/meminfo: memFree=21541292/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=11576 CPUtime=0.09 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 526 0 0 0 9 0 0 0 25 0 1 0 809872873 11853824 459 33554432000 134512640 137138936 4288342016 18446744073709551615 134606673 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 2894 460 192 642 0 2250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11576

[startup+0.300603 s]
/proc/loadavg: 1.83 1.96 1.98 2/521 31422
/proc/meminfo: memFree=21541292/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=12192 CPUtime=0.29 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 677 0 0 0 29 0 0 0 25 0 1 0 809872873 12484608 610 33554432000 134512640 137138936 4288342016 18446744073709551615 134542424 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3048 610 192 642 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12192

[startup+0.700523 s]
/proc/loadavg: 1.83 1.96 1.98 2/521 31422
/proc/meminfo: memFree=21541292/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=13172 CPUtime=0.69 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 932 0 0 0 69 0 0 0 25 0 1 0 809872873 13488128 865 33554432000 134512640 137138936 4288342016 18446744073709551615 136511136 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3293 865 192 642 0 2649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13172

[startup+1.50038 s]
/proc/loadavg: 1.83 1.96 1.98 3/522 31423
/proc/meminfo: memFree=21538580/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=13664 CPUtime=1.49 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 1041 0 0 0 149 0 0 0 25 0 1 0 809872873 13991936 974 33554432000 134512640 137138936 4288342016 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3416 974 192 642 0 2772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13664

[startup+3.1011 s]
/proc/loadavg: 1.83 1.96 1.98 3/522 31423
/proc/meminfo: memFree=21536968/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=13668 CPUtime=3.09 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 1058 0 0 0 308 1 0 0 25 0 1 0 809872873 13996032 991 33554432000 134512640 137138936 4288342016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3417 991 192 642 0 2773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13668

[startup+6.30047 s]
/proc/loadavg: 1.92 1.98 1.99 3/522 31423
/proc/meminfo: memFree=21536100/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=14532 CPUtime=6.29 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 1248 0 0 0 628 1 0 0 25 0 1 0 809872873 14880768 1181 33554432000 134512640 137138936 4288342016 18446744073709551615 134603122 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3633 1181 192 642 0 2989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14532

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/522 31424
/proc/meminfo: memFree=21533868/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=15748 CPUtime=12.69 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 1570 0 0 0 1266 3 0 0 25 0 1 0 809872873 16125952 1503 33554432000 134512640 137138936 4288342016 18446744073709551615 134575861 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3937 1503 192 642 0 3293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15748

[startup+25.501 s]
/proc/loadavg: 1.94 1.98 1.99 3/522 31424
/proc/meminfo: memFree=21532600/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=15752 CPUtime=25.5 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 1571 0 0 0 2545 5 0 0 25 0 1 0 809872873 16130048 1504 33554432000 134512640 137138936 4288342016 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 3938 1504 192 642 0 3294 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15752

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/522 31425
/proc/meminfo: memFree=21530288/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=17344 CPUtime=51.09 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 1976 0 0 0 5100 9 0 0 25 0 1 0 809872873 17760256 1909 33554432000 134512640 137138936 4288342016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 4336 1909 192 642 0 3692 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17344

[startup+102.32 s]
/proc/loadavg: 1.98 1.98 1.99 3/522 31426
/proc/meminfo: memFree=21529392/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=17960 CPUtime=102.31 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2118 0 0 0 10212 19 0 0 25 0 1 0 809872873 18391040 2051 33554432000 134512640 137138936 4288342016 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 4490 2051 192 642 0 3846 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17960

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/522 31427
/proc/meminfo: memFree=21525644/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=18568 CPUtime=162.3 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2263 0 0 0 16202 28 0 0 25 0 1 0 809872873 19013632 2196 33554432000 134512640 137138936 4288342016 18446744073709551615 136511087 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 4642 2196 192 642 0 3998 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 18568

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/522 31429
/proc/meminfo: memFree=21526976/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=18572 CPUtime=222.3 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2281 0 0 0 22193 37 0 0 25 0 1 0 809872873 19017728 2214 33554432000 134512640 137138936 4288342016 18446744073709551615 134544821 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 4643 2214 192 642 0 3999 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 18572

[startup+282.301 s]
/proc/loadavg: 2.08 2.01 2.00 3/522 31431
/proc/meminfo: memFree=21526576/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=18768 CPUtime=282.3 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2320 0 0 0 28184 46 0 0 25 0 1 0 809872873 19218432 2253 33554432000 134512640 137138936 4288342016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 4692 2253 192 642 0 4048 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18768

[startup+342.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/522 31432
/proc/meminfo: memFree=21525060/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=19564 CPUtime=342.3 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2514 0 0 0 34174 56 0 0 25 0 1 0 809872873 20033536 2447 33554432000 134512640 137138936 4288342016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 4891 2447 192 642 0 4247 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19564

[startup+402.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/522 31434
/proc/meminfo: memFree=21524916/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=20268 CPUtime=402.3 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2707 0 0 0 40166 64 0 0 25 0 1 0 809872873 20754432 2640 33554432000 134512640 137138936 4288342016 18446744073709551615 136504093 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5067 2640 192 642 0 4423 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20268

[startup+462.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/522 31436
/proc/meminfo: memFree=21524632/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=20272 CPUtime=462.31 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2708 0 0 0 46158 73 0 0 25 0 1 0 809872873 20758528 2641 33554432000 134512640 137138936 4288342016 18446744073709551615 134573842 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5068 2641 192 642 0 4424 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20272

[startup+522.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/522 31437
/proc/meminfo: memFree=21522996/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=21036 CPUtime=522.31 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2885 0 0 0 52151 80 0 0 25 0 1 0 809872873 21540864 2818 33554432000 134512640 137138936 4288342016 18446744073709551615 136504259 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5259 2818 192 642 0 4615 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 21036

[startup+582.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/522 31439
/proc/meminfo: memFree=21522712/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=21028 CPUtime=582.31 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2885 0 0 0 58142 89 0 0 25 0 1 0 809872873 21532672 2818 33554432000 134512640 137138936 4288342016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5257 2818 192 642 0 4613 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 21028

[startup+642.301 s]

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

/proc/meminfo: memFree=21521976/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=20980 CPUtime=762.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2886 0 0 0 76123 110 0 0 25 0 1 0 809872873 21483520 2819 33554432000 134512640 137138936 4288342016 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5245 2819 192 642 0 4601 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 20980

[startup+822.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/522 31445
/proc/meminfo: memFree=21521940/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=20980 CPUtime=822.31 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2886 0 0 0 82116 115 0 0 25 0 1 0 809872873 21483520 2819 33554432000 134512640 137138936 4288342016 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5245 2819 192 642 0 4601 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20980

[startup+882.301 s]
/proc/loadavg: 2.09 2.04 2.01 4/522 31447
/proc/meminfo: memFree=21521164/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=21344 CPUtime=882.32 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 2973 0 0 0 88109 123 0 0 25 0 1 0 809872873 21856256 2906 33554432000 134512640 137138936 4288342016 18446744073709551615 136504265 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5336 2906 192 642 0 4692 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 21344

[startup+942.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/522 31448
/proc/meminfo: memFree=21520616/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22448 CPUtime=942.32 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3237 0 0 0 94103 129 0 0 25 0 1 0 809872873 22986752 3170 33554432000 134512640 137138936 4288342016 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5612 3170 192 642 0 4968 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 22448

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/522 31450
/proc/meminfo: memFree=21520220/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22444 CPUtime=1002.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3237 0 0 0 100096 137 0 0 25 0 1 0 809872873 22982656 3170 33554432000 134512640 137138936 4288342016 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5611 3170 192 642 0 4967 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 22444

[startup+1062.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/522 31478
/proc/meminfo: memFree=21395956/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22440 CPUtime=1062.32 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3237 0 0 0 106086 146 0 0 25 0 1 0 809872873 22978560 3170 33554432000 134512640 137138936 4288342016 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5610 3170 192 642 0 4966 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 22440

[startup+1122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/522 31480
/proc/meminfo: memFree=21349580/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22440 CPUtime=1122.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3237 0 0 0 112081 152 0 0 25 0 1 0 809872873 22978560 3170 33554432000 134512640 137138936 4288342016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5610 3170 192 642 0 4966 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 22440

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 31482
/proc/meminfo: memFree=21307880/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22440 CPUtime=1182.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3237 0 0 0 118075 158 0 0 25 0 1 0 809872873 22978560 3170 33554432000 134512640 137138936 4288342016 18446744073709551615 134542799 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5610 3170 192 642 0 4966 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 22440

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 31483
/proc/meminfo: memFree=21267560/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1242.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 124069 164 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 22936

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 31485
/proc/meminfo: memFree=21224496/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1302.35 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 130065 170 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 22936

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

[startup+1305.5 s]
/proc/loadavg: 2.16 2.05 2.01 3/522 31485
/proc/meminfo: memFree=21221644/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1305.54 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 130383 171 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134542941 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1305.54
Current children cumulated vsize (KiB) 22936

[startup+1331.1 s]
/proc/loadavg: 2.16 2.06 2.01 3/522 31488
/proc/meminfo: memFree=21202652/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1331.13 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 132939 174 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1331.13
Current children cumulated vsize (KiB) 22936

[startup+1343.9 s]
/proc/loadavg: 2.12 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21196440/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1343.93 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134218 175 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1343.93
Current children cumulated vsize (KiB) 22936

[startup+1347.1 s]
/proc/loadavg: 2.12 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21194936/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1347.13 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134537 176 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134575782 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1347.13
Current children cumulated vsize (KiB) 22936

[startup+1348.7 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21193572/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1348.73 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134697 176 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1348.73
Current children cumulated vsize (KiB) 22936

[startup+1350.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21193076/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1350.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134857 176 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 136296988 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1350.33
Current children cumulated vsize (KiB) 22936

[startup+1351.1 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21193076/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1351.13 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134937 176 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1351.13
Current children cumulated vsize (KiB) 22936

[startup+1351.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21193076/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1351.33 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134957 176 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 134542640 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1351.33
Current children cumulated vsize (KiB) 22936

[startup+1351.4 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 31489
/proc/meminfo: memFree=21193076/32951124 swapFree=58800704/67111528
[pid=31422] ppid=31420 vsize=22936 CPUtime=1351.43 cores=0,2,4,6
/proc/31422/stat : 31422 (bsolo) R 31420 31422 30263 0 -1 4202496 3362 0 0 0 134967 176 0 0 25 0 1 0 809872873 23486464 3295 33554432000 134512640 137138936 4288342016 18446744073709551615 136520996 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/31422/statm: 5734 3295 192 642 0 5090 0
Current children cumulated CPU time (s) 1351.43
Current children cumulated vsize (KiB) 22936

Child status: 0
Real time (s): 1351.41
CPU time (s): 1351.45
CPU user time (s): 1349.68
CPU system time (s): 1.76773
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 22936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1349.68
system time used= 1.76773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3362
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= 2231

runsolver used 7.41887 second user time and 15.5966 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-04 10:02:54
IDJOB=3463358
IDBENCH=1300
IDSOLVER=1955
FILE ID=node142/3463358-1307174574
RUNJOBID= node142-1307174552-31321
PBS_JOBID= 13508862
Free space on /tmp= 73936 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463358-1307174574/watcher-3463358-1307174574 -o /tmp/evaluation-result-3463358-1307174574/solver-3463358-1307174574 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463358-1307174574.opb

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

MD5SUM BENCH= f6db72fa29ffa9d071020a030f71e7d0
RANDOM SEED=1393968388

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:      21541572 kB
Buffers:        278832 kB
Cached:         449212 kB
SwapCached:      11452 kB
Active:        9340836 kB
Inactive:      1807288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21541572 kB
SwapTotal:    67111528 kB
SwapFree:     58800704 kB
Dirty:            8416 kB
Writeback:           0 kB
AnonPages:    10417180 kB
Mapped:          32484 kB
Slab:           117080 kB
PageTables:      74736 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145415072 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= 73916 MiB
End job on node142 at 2011-06-04 10:25:26