Trace number 3463386

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 1385.59 1385.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
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 benchmark18.0463
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 665
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-3463386-1307174931.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.005 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.01 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.01
0.00/0.02	c Switching off lower bounding mode.
1385.54/1385.54	c      102    231     2750    14123    5     5805    2069    164   4857 0.02
1385.54/1385.54	c      253    231     2969    27259    9     6247    2276    383   5270 0.05
1385.54/1385.54	c      478    231     3283    43203   13     6876    2504    697   5252 0.09
1385.54/1385.54	c      818    231     3683    63488   17     7679    2755   1097   4647 0.18
1385.54/1385.54	c     1326    231     4249    87550   20     8821    3031   1663   4494 0.29
1385.54/1385.54	c     2093    231     5070   118511   23    10466    3335   2484   3994 0.52
1385.54/1385.54	c     3240    231     4565    92925   20     9453    3669   1979   3640 0.89
1385.54/1385.54	c     4964    231     4455    78928   17     9215    4036   1869   3710 1.34
1385.54/1385.54	c     7551    231     5046    94725   18    10403    4440   2460   3751 2.01
1385.54/1385.54	c    11432    231     6826   170388   24    14084    4885   4240   3690 3.10
1385.54/1385.54	c    17255    231     5383   108732   20    11158    5374   2797   3628 4.75
1385.54/1385.54	c    25993    231     6225   159128   25    12769    5912   3639   3411 7.62
1385.54/1385.54	c    39103    231     7853   246282   31    16169    6504   5267   3206 12.20
1385.54/1385.54	c    58775    231     8690   264228   30    17771    7155   6104   3012 19.51
1385.54/1385.54	c    88285    231     6962   195837   28    14310    7871   4376   2848 31.00
1385.54/1385.54	c   132556    231     9671   302815   31    19848    8659   7085   2713 48.85
1385.54/1385.54	c   198967    231     9896   281990   28    20186    9525   7310   2544 78.18
1385.54/1385.54	c   298589    231     9584   305291   31    19656   10478   6998   2409 123.90
1385.54/1385.54	c   448024    231    10207   300550   29    20789   11526   7621   2287 195.89
1385.54/1385.54	c   672183    231     9302   282119   30    19030   12679   6716   2174 309.16
1385.54/1385.54	c  1008426    231    15252   516099   33    30913   13947  12666   2052 491.36
1385.54/1385.54	c  1512797    231    10018   293522   29    20428   15342   7432   1960 771.63
1385.54/1385.54	c  2269361    231    16753   593376   35    33954   16877  14167   1827 1241.56
1385.54/1385.54	c Backtracks by Clause: 2470112
1385.54/1385.54	c Backtracks by PB constraint: 2239
1385.54/1385.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1385.54/1385.54	c   23  2472351 505070  3385564    13204   341649  10618   1784 1385.59
1385.54/1385.54	s UNSATISFIABLE
1385.54/1385.54	c Total time: 1385.59 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-3463386-1307174931/watcher-3463386-1307174931 -o /tmp/evaluation-result-3463386-1307174931/solver-3463386-1307174931 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463386-1307174931.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: 2.20 2.11 2.03 2/515 17676
/proc/meminfo: memFree=23100792/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=10880 CPUtime=0 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 907723818 11141120 250 33554432000 134512640 137138936 4294579104 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 2720 250 174 642 0 2055 0

[startup+0.0275169 s]
/proc/loadavg: 2.20 2.11 2.03 2/515 17676
/proc/meminfo: memFree=23100792/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=11328 CPUtime=0.01 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 448 0 0 0 1 0 0 0 25 0 1 0 907723818 11599872 381 33554432000 134512640 137138936 4294579104 18446744073709551615 136504172 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11328

[startup+0.100494 s]
/proc/loadavg: 2.20 2.11 2.03 2/515 17676
/proc/meminfo: memFree=23100792/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=11708 CPUtime=0.08 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 543 0 0 0 8 0 0 0 25 0 1 0 907723818 11988992 476 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 2927 476 192 642 0 2283 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11708

[startup+0.300454 s]
/proc/loadavg: 2.20 2.11 2.03 2/515 17676
/proc/meminfo: memFree=23100792/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=12324 CPUtime=0.28 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 708 0 0 0 28 0 0 0 25 0 1 0 907723818 12619776 641 33554432000 134512640 137138936 4294579104 18446744073709551615 134606620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 3081 641 192 642 0 2437 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12324

[startup+0.700378 s]
/proc/loadavg: 2.20 2.11 2.03 2/515 17676
/proc/meminfo: memFree=23100792/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=13200 CPUtime=0.68 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 937 0 0 0 68 0 0 0 25 0 1 0 907723818 13516800 870 33554432000 134512640 137138936 4294579104 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 3300 870 192 642 0 2656 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13200

[startup+1.50023 s]
/proc/loadavg: 2.20 2.11 2.03 3/516 17677
/proc/meminfo: memFree=23096952/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=13568 CPUtime=1.48 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 1018 0 0 0 147 1 0 0 25 0 1 0 907723818 13893632 951 33554432000 134512640 137138936 4294579104 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 3392 951 192 642 0 2748 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13568

[startup+3.10092 s]
/proc/loadavg: 2.20 2.11 2.03 3/516 17677
/proc/meminfo: memFree=23094852/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=13812 CPUtime=3.08 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 1071 0 0 0 306 2 0 0 25 0 1 0 907723818 14143488 1004 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 3453 1004 192 642 0 2809 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13812

[startup+6.30032 s]
/proc/loadavg: 2.18 2.10 2.03 3/516 17677
/proc/meminfo: memFree=23094612/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=14544 CPUtime=6.29 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 1264 0 0 0 625 4 0 0 25 0 1 0 907723818 14893056 1197 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 3636 1197 192 642 0 2992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14544

[startup+12.7011 s]
/proc/loadavg: 2.16 2.10 2.03 3/516 17677
/proc/meminfo: memFree=23091868/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=15632 CPUtime=12.68 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 1534 0 0 0 1263 5 0 0 25 0 1 0 907723818 16007168 1467 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 3908 1467 192 642 0 3264 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15632

[startup+25.5007 s]
/proc/loadavg: 2.13 2.10 2.03 3/516 17678
/proc/meminfo: memFree=23090872/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=16092 CPUtime=25.49 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 1663 0 0 0 2539 10 0 0 25 0 1 0 907723818 16478208 1596 33554432000 134512640 137138936 4294579104 18446744073709551615 134543189 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 4023 1596 192 642 0 3379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16092

[startup+51.1008 s]
/proc/loadavg: 2.08 2.09 2.03 3/516 17678
/proc/meminfo: memFree=23089916/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=17060 CPUtime=51.08 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 1898 0 0 0 5090 18 0 0 25 0 1 0 907723818 17469440 1831 33554432000 134512640 137138936 4294579104 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 4265 1831 192 642 0 3621 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17060

[startup+102.319 s]
/proc/loadavg: 2.10 2.09 2.03 3/516 17680
/proc/meminfo: memFree=23086172/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=18168 CPUtime=102.3 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2187 0 0 0 10197 33 0 0 25 0 1 0 907723818 18604032 2116 33554432000 134512640 137138936 4294579104 18446744073709551615 134542313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 4542 2116 192 642 0 3898 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18168

[startup+162.301 s]
/proc/loadavg: 2.09 2.09 2.03 3/516 17681
/proc/meminfo: memFree=23084412/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=18288 CPUtime=162.29 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2206 0 0 0 16178 51 0 0 25 0 1 0 907723818 18726912 2134 33554432000 134512640 137138936 4294579104 18446744073709551615 134618200 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 4572 2134 192 642 0 3928 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18288

[startup+222.3 s]
/proc/loadavg: 2.03 2.07 2.02 3/516 17683
/proc/meminfo: memFree=23085984/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=19000 CPUtime=222.29 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2395 0 0 0 22164 65 0 0 25 0 1 0 907723818 19456000 2323 33554432000 134512640 137138936 4294579104 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 4750 2323 192 642 0 4106 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19000

[startup+282.301 s]
/proc/loadavg: 2.08 2.08 2.02 3/516 17685
/proc/meminfo: memFree=23085584/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=19244 CPUtime=282.29 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2443 0 0 0 28149 80 0 0 25 0 1 0 907723818 19705856 2371 33554432000 134512640 137138936 4294579104 18446744073709551615 134603102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 4811 2371 192 642 0 4167 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19244

[startup+342.301 s]
/proc/loadavg: 2.06 2.08 2.02 3/516 17686
/proc/meminfo: memFree=23084540/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=20096 CPUtime=342.3 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2656 0 0 0 34136 94 0 0 25 0 1 0 907723818 20578304 2584 33554432000 134512640 137138936 4294579104 18446744073709551615 134598907 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5024 2584 192 642 0 4380 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20096

[startup+402.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/516 17688
/proc/meminfo: memFree=23084248/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=20096 CPUtime=402.3 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2656 0 0 0 40120 110 0 0 25 0 1 0 907723818 20578304 2584 33554432000 134512640 137138936 4294579104 18446744073709551615 134576163 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5024 2584 192 642 0 4380 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20096

[startup+462.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/516 17689
/proc/meminfo: memFree=23083692/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=20064 CPUtime=462.3 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2659 0 0 0 46106 124 0 0 25 0 1 0 907723818 20545536 2587 33554432000 134512640 137138936 4294579104 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5016 2587 192 642 0 4372 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20064

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/516 17691
/proc/meminfo: memFree=23082288/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=21152 CPUtime=522.3 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2919 0 0 0 52093 137 0 0 25 0 1 0 907723818 21659648 2847 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5288 2847 192 642 0 4644 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21152

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/516 17720
/proc/meminfo: memFree=23091120/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=21148 CPUtime=582.31 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2919 0 0 0 58078 153 0 0 25 0 1 0 907723818 21655552 2847 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5287 2847 192 642 0 4643 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 21148

[startup+642.301 s]

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

/proc/meminfo: memFree=23023264/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=21072 CPUtime=702.31 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2973 0 0 0 70055 176 0 0 25 0 1 0 907723818 21577728 2835 33554432000 134512640 137138936 4294579104 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5268 2835 192 642 0 4624 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 21072

[startup+762.32 s]
/proc/loadavg: 2.13 2.07 2.01 3/516 17724
/proc/meminfo: memFree=23020744/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=21048 CPUtime=762.33 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 2973 0 0 0 76048 185 0 0 25 0 1 0 907723818 21553152 2835 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5262 2835 192 642 0 4618 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 21048

[startup+822.301 s]
/proc/loadavg: 2.10 2.07 2.01 3/516 17726
/proc/meminfo: memFree=23014144/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=21244 CPUtime=822.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3008 0 0 0 82036 196 0 0 25 0 1 0 907723818 21753856 2870 33554432000 134512640 137138936 4294579104 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5311 2870 192 642 0 4667 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 21244

[startup+882.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/516 17728
/proc/meminfo: memFree=22996140/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=21240 CPUtime=882.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3008 0 0 0 88024 208 0 0 25 0 1 0 907723818 21749760 2870 33554432000 134512640 137138936 4294579104 18446744073709551615 134601088 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5310 2870 192 642 0 4666 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 21240

[startup+942.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/516 17729
/proc/meminfo: memFree=22991648/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=22144 CPUtime=942.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3233 0 0 0 94013 219 0 0 25 0 1 0 907723818 22675456 3095 33554432000 134512640 137138936 4294579104 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5536 3095 192 642 0 4892 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 22144

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/516 17731
/proc/meminfo: memFree=22986284/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=22136 CPUtime=1002.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3233 0 0 0 100003 229 0 0 25 0 1 0 907723818 22667264 3095 33554432000 134512640 137138936 4294579104 18446744073709551615 134606673 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5534 3095 192 642 0 4890 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 22136

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 17732
/proc/meminfo: memFree=22980048/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=22320 CPUtime=1062.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3286 0 0 0 105994 238 0 0 25 0 1 0 907723818 22855680 3147 33554432000 134512640 137138936 4294579104 18446744073709551615 134599247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5580 3147 192 642 0 4936 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 22320

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 17734
/proc/meminfo: memFree=22979888/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=22444 CPUtime=1122.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3325 0 0 0 111983 249 0 0 25 0 1 0 907723818 22982656 3186 33554432000 134512640 137138936 4294579104 18446744073709551615 134542835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5611 3186 192 642 0 4967 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 22444

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/516 17736
/proc/meminfo: memFree=22976256/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=22444 CPUtime=1182.32 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3325 0 0 0 117972 260 0 0 25 0 1 0 907723818 22982656 3186 33554432000 134512640 137138936 4294579104 18446744073709551615 134573444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5611 3186 192 642 0 4967 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 22444

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/516 17737
/proc/meminfo: memFree=22963072/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=22444 CPUtime=1242.33 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3325 0 0 0 123960 273 0 0 25 0 1 0 907723818 22982656 3186 33554432000 134512640 137138936 4294579104 18446744073709551615 134607615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 5611 3186 192 642 0 4967 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 22444

[startup+1302.3 s]
/proc/loadavg: 2.21 2.08 2.02 3/516 17739
/proc/meminfo: memFree=22947180/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24068 CPUtime=1302.34 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 129949 285 0 0 25 0 1 0 907723818 24645632 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6017 3579 192 642 0 5373 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 24068

[startup+1362.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/516 17740
/proc/meminfo: memFree=22947776/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24064 CPUtime=1362.34 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 135940 294 0 0 25 0 1 0 907723818 24641536 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6016 3579 192 642 0 5372 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 24064

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

[startup+1369.52 s]
/proc/loadavg: 2.07 2.06 2.01 3/516 17741
/proc/meminfo: memFree=22947528/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1369.55 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 136660 295 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1369.55
Current children cumulated vsize (KiB) 24060

[startup+1375.9 s]
/proc/loadavg: 2.06 2.06 2.01 3/516 17741
/proc/meminfo: memFree=22947392/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1375.93 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 137297 296 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 134552384 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1375.93
Current children cumulated vsize (KiB) 24060

[startup+1382.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/516 17741
/proc/meminfo: memFree=22947640/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1382.33 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 137936 297 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1382.33
Current children cumulated vsize (KiB) 24060

[startup+1383.9 s]
/proc/loadavg: 2.05 2.05 2.01 3/516 17741
/proc/meminfo: memFree=22948632/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1383.93 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 138096 297 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1383.93
Current children cumulated vsize (KiB) 24060

[startup+1384.7 s]
/proc/loadavg: 2.05 2.05 2.01 3/516 17741
/proc/meminfo: memFree=22948632/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1384.74 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 138176 298 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1384.74
Current children cumulated vsize (KiB) 24060

[startup+1385.1 s]
/proc/loadavg: 2.05 2.05 2.01 3/516 17741
/proc/meminfo: memFree=22948632/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1385.14 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 138216 298 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1385.14
Current children cumulated vsize (KiB) 24060

[startup+1385.5 s]
/proc/loadavg: 2.05 2.05 2.01 3/516 17741
/proc/meminfo: memFree=22948632/32950928 swapFree=58671692/67111528
[pid=17676] ppid=17674 vsize=24060 CPUtime=1385.54 cores=1,3,5,7
/proc/17676/stat : 17676 (bsolo) R 17674 17676 16455 0 -1 4202496 3718 0 0 0 138256 298 0 0 25 0 1 0 907723818 24637440 3579 33554432000 134512640 137138936 4294579104 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17676/statm: 6015 3579 192 642 0 5371 0
Current children cumulated CPU time (s) 1385.54
Current children cumulated vsize (KiB) 24060

Child status: 0
Real time (s): 1385.55
CPU time (s): 1385.59
CPU user time (s): 1382.6
CPU system time (s): 2.98455
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 24076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1382.6
system time used= 2.98455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3718
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= 5
involuntary context switches= 2109

runsolver used 6.88895 second user time and 16.9724 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-04 10:08:51
IDJOB=3463386
IDBENCH=1331
IDSOLVER=1955
FILE ID=node115/3463386-1307174931
RUNJOBID= node115-1307174923-17603
PBS_JOBID= 13508831
Free space on /tmp= 73836 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463386-1307174931/watcher-3463386-1307174931 -o /tmp/evaluation-result-3463386-1307174931/solver-3463386-1307174931 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463386-1307174931.opb

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

MD5SUM BENCH= cabd29c48249a44c2596bb98645c31c8
RANDOM SEED=1153958036

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23101072 kB
Buffers:        193584 kB
Cached:         318316 kB
SwapCached:      65796 kB
Active:        1098060 kB
Inactive:      8509580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23101072 kB
SwapTotal:    67111528 kB
SwapFree:     58671692 kB
Dirty:            8408 kB
Writeback:           0 kB
AnonPages:     9034000 kB
Mapped:          28284 kB
Slab:            97904 kB
PageTables:      75328 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151840780 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= 73832 MiB
End job on node115 at 2011-06-04 10:31:57