Trace number 3463089

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 767.826 767.839

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
MD5SUMaacf18cf0b8ed9727f2f81c2bd5074e6
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 benchmark8.63569
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 717
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-3463089-1307174467.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 717
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     5473    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
767.79/767.83	c      101    231     2752    14166    5     5811    2069    166   5050 0.02
767.79/767.83	c      253    231     2948    21114    7     6203    2276    362   6023 0.04
767.79/767.83	c      479    231     3201    31669    9     6708    2504    615   5841 0.08
767.79/767.83	c      817    231     3563    46746   13     7481    2755    977   5305 0.15
767.79/767.83	c     1325    231     4112    72078   17     8676    3031   1526   4715 0.28
767.79/767.83	c     2089    231     4931   100689   20    10342    3335   2345   4298 0.49
767.79/767.83	c     3238    231     4484    67080   14     9295    3669   1898   4052 0.80
767.79/767.83	c     4960    231     4422    67182   15     9205    4036   1836   4055 1.22
767.79/767.83	c     7545    231     5021    84666   16    10351    4440   2435   4056 1.86
767.79/767.83	c    11426    231     6824   181413   26    14116    4885   4238   3807 3.00
767.79/767.83	c    17248    231     5394   127623   23    11185    5374   2808   3533 4.88
767.79/767.83	c    25986    231     6258   133906   21    12898    5912   3672   3450 7.53
767.79/767.83	c    39097    231     7918   194228   24    16170    6504   5332   3430 11.40
767.79/767.83	c    58767    231     8985   254773   28    18376    7155   6399   3276 17.94
767.79/767.83	c    88279    231     7299   168883   23    14992    7871   4713   3192 27.66
767.79/767.83	c   132550    231     6905   148977   21    14167    8659   4319   3038 43.62
767.79/767.83	c   198960    231     7636   206770   27    15672    9525   5050   2837 70.11
767.79/767.83	c   298581    231     8084   206168   25    16555   10478   5498   2709 110.20
767.79/767.83	c   448016    231     9700   270835   27    19787   11526   7114   2488 180.03
767.79/767.83	c   672174    231    11180   343604   30    22838   12679   8594   2347 286.31
767.79/767.83	c  1008417    231    11536   322600   27    23424   13947   8950   2183 461.87
767.79/767.83	c  1512790    230    14537   447202   30    29728   15342  11951   2066 731.96
767.79/767.83	c Backtracks by Clause: 1570849
767.79/767.83	c Backtracks by PB constraint: 1333
767.79/767.83	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
767.79/767.83	c   22  1572182 337463  2195287    16952   473066  14366   2047 767.83
767.79/767.83	s UNSATISFIABLE
767.79/767.83	c Total time: 767.825 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-3463089-1307174467/watcher-3463089-1307174467 -o /tmp/evaluation-result-3463089-1307174467/solver-3463089-1307174467 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463089-1307174467.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: 2.00 1.86 1.83 2/458 16696
/proc/meminfo: memFree=26262636/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=11196 CPUtime=0 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 405 0 0 0 0 0 0 0 25 0 1 0 829044898 11464704 338 33554432000 134512640 137138936 4292111872 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/16696/statm: 2799 338 184 642 0 2155 0

[startup+0.109857 s]
/proc/loadavg: 2.00 1.86 1.83 2/458 16696
/proc/meminfo: memFree=26262636/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=11568 CPUtime=0.1 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 528 0 0 0 10 0 0 0 25 0 1 0 829044898 11845632 461 33554432000 134512640 137138936 4292111872 18446744073709551615 134618106 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/16696/statm: 2892 462 192 642 0 2248 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11568

[startup+0.200844 s]
/proc/loadavg: 2.00 1.86 1.83 2/458 16696
/proc/meminfo: memFree=26262636/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=11936 CPUtime=0.19 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 600 0 0 0 19 0 0 0 25 0 1 0 829044898 12222464 533 33554432000 134512640 137138936 4292111872 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/16696/statm: 2984 533 192 642 0 2340 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11936

[startup+0.300823 s]
/proc/loadavg: 2.00 1.86 1.83 2/458 16696
/proc/meminfo: memFree=26262636/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=12188 CPUtime=0.29 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 671 0 0 0 29 0 0 0 25 0 1 0 829044898 12480512 604 33554432000 134512640 137138936 4292111872 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/16696/statm: 3047 604 192 642 0 2403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12188

[startup+0.700752 s]
/proc/loadavg: 2.00 1.86 1.83 2/458 16696
/proc/meminfo: memFree=26262636/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=13056 CPUtime=0.69 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 885 0 0 0 69 0 0 0 25 0 1 0 829044898 13369344 818 33554432000 134512640 137138936 4292111872 18446744073709551615 134542273 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/16696/statm: 3264 818 192 642 0 2620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13056

[startup+1.50055 s]
/proc/loadavg: 2.00 1.86 1.83 3/459 16697
/proc/meminfo: memFree=26259492/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=13184 CPUtime=1.49 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 913 0 0 0 149 0 0 0 25 0 1 0 829044898 13500416 846 33554432000 134512640 137138936 4292111872 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/16696/statm: 3296 846 192 642 0 2652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13184

[startup+3.10033 s]
/proc/loadavg: 2.00 1.86 1.83 3/459 16724
/proc/meminfo: memFree=26265784/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=14048 CPUtime=3.08 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 1145 0 0 0 307 1 0 0 25 0 1 0 829044898 14385152 1078 33554432000 134512640 137138936 4292111872 18446744073709551615 134618158 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 3512 1078 192 642 0 2868 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14048

[startup+6.30076 s]
/proc/loadavg: 2.00 1.86 1.83 3/459 16751
/proc/meminfo: memFree=26261460/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=14660 CPUtime=6.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 1298 0 0 0 627 1 0 0 25 0 1 0 829044898 15011840 1231 33554432000 134512640 137138936 4292111872 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 3665 1231 192 642 0 3021 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14660

[startup+12.7006 s]
/proc/loadavg: 2.00 1.86 1.83 3/459 16751
/proc/meminfo: memFree=26259816/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=14912 CPUtime=12.68 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 1352 0 0 0 1265 3 0 0 25 0 1 0 829044898 15269888 1285 33554432000 134512640 137138936 4292111872 18446744073709551615 136505666 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 3728 1285 192 642 0 3084 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14912

[startup+25.5003 s]
/proc/loadavg: 2.00 1.87 1.83 3/459 16751
/proc/meminfo: memFree=26257252/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=15528 CPUtime=25.48 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 1524 0 0 0 2543 5 0 0 25 0 1 0 829044898 15900672 1457 33554432000 134512640 137138936 4292111872 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 3882 1457 192 642 0 3238 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15528

[startup+51.1008 s]
/proc/loadavg: 2.00 1.88 1.83 3/459 16752
/proc/meminfo: memFree=26255832/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=16512 CPUtime=51.08 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 1747 0 0 0 5098 10 0 0 25 0 1 0 829044898 16908288 1680 33554432000 134512640 137138936 4292111872 18446744073709551615 136511212 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 4128 1680 192 642 0 3484 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16512

[startup+102.301 s]
/proc/loadavg: 2.00 1.90 1.84 3/459 16753
/proc/meminfo: memFree=26252724/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=16980 CPUtime=102.29 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 1886 0 0 0 10209 20 0 0 25 0 1 0 829044898 17387520 1819 33554432000 134512640 137138936 4292111872 18446744073709551615 134607587 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 4245 1819 192 642 0 3601 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16980

[startup+162.301 s]
/proc/loadavg: 2.00 1.91 1.84 3/459 16755
/proc/meminfo: memFree=26250588/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=18088 CPUtime=162.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2145 0 0 0 16196 32 0 0 25 0 1 0 829044898 18522112 2078 33554432000 134512640 137138936 4292111872 18446744073709551615 134607004 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 4522 2078 192 642 0 3878 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 18088

[startup+222.317 s]
/proc/loadavg: 2.15 1.96 1.86 3/459 16760
/proc/meminfo: memFree=26249668/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=18452 CPUtime=222.29 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2252 0 0 0 22188 41 0 0 25 0 1 0 829044898 18894848 2185 33554432000 134512640 137138936 4292111872 18446744073709551615 134601114 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 4613 2185 192 642 0 3969 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 18452

[startup+282.301 s]
/proc/loadavg: 2.12 1.98 1.87 3/459 16761
/proc/meminfo: memFree=26249336/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=18904 CPUtime=282.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2350 0 0 0 28179 49 0 0 25 0 1 0 829044898 19357696 2283 33554432000 134512640 137138936 4292111872 18446744073709551615 136504592 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 4726 2283 192 642 0 4082 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 18904

[startup+342.301 s]
/proc/loadavg: 2.04 1.98 1.88 3/459 16763
/proc/meminfo: memFree=26247204/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20368 CPUtime=342.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2726 0 0 0 34169 59 0 0 25 0 1 0 829044898 20856832 2659 33554432000 134512640 137138936 4292111872 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5092 2659 192 642 0 4448 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 20368

[startup+402.3 s]
/proc/loadavg: 2.16 2.02 1.90 3/459 16764
/proc/meminfo: memFree=26247176/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20368 CPUtime=402.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2726 0 0 0 40162 66 0 0 25 0 1 0 829044898 20856832 2659 33554432000 134512640 137138936 4292111872 18446744073709551615 134552438 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5092 2659 192 642 0 4448 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 20368

[startup+462.301 s]
/proc/loadavg: 2.06 2.02 1.91 3/459 16766
/proc/meminfo: memFree=26246900/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20368 CPUtime=462.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2726 0 0 0 46154 74 0 0 25 0 1 0 829044898 20856832 2659 33554432000 134512640 137138936 4292111872 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5092 2659 192 642 0 4448 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 20368

[startup+522.301 s]
/proc/loadavg: 2.08 2.03 1.91 3/459 16768
/proc/meminfo: memFree=26247256/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20372 CPUtime=522.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2727 0 0 0 52145 83 0 0 25 0 1 0 829044898 20860928 2660 33554432000 134512640 137138936 4292111872 18446744073709551615 136504045 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5093 2660 192 642 0 4449 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 20372

[startup+582.3 s]
/proc/loadavg: 2.03 2.02 1.91 3/459 16769
/proc/meminfo: memFree=26246860/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20372 CPUtime=582.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2727 0 0 0 58137 91 0 0 25 0 1 0 829044898 20860928 2660 33554432000 134512640 137138936 4292111872 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5093 2660 192 642 0 4449 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 20372

[startup+642.301 s]
/proc/loadavg: 2.01 2.02 1.91 3/459 16771
/proc/meminfo: memFree=26245976/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20448 CPUtime=642.28 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2738 0 0 0 64130 98 0 0 25 0 1 0 829044898 20938752 2671 33554432000 134512640 137138936 4292111872 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5112 2671 192 642 0 4468 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 20448

[startup+702.301 s]
/proc/loadavg: 2.00 2.01 1.91 3/459 16772
/proc/meminfo: memFree=26245832/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20448 CPUtime=702.29 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2738 0 0 0 70120 109 0 0 25 0 1 0 829044898 20938752 2671 33554432000 134512640 137138936 4292111872 18446744073709551615 134599769 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5112 2671 192 642 0 4468 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 20448

[startup+762.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/459 16774
/proc/meminfo: memFree=26246060/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20524 CPUtime=762.29 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2757 0 0 0 76115 114 0 0 25 0 1 0 829044898 21016576 2690 33554432000 134512640 137138936 4292111872 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5131 2690 192 642 0 4487 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 20524

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

[startup+764.801 s]
/proc/loadavg: 2.00 2.00 1.91 3/459 16774
/proc/meminfo: memFree=26246060/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20524 CPUtime=764.78 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2757 0 0 0 76364 114 0 0 25 0 1 0 829044898 21016576 2690 33554432000 134512640 137138936 4292111872 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5131 2690 192 642 0 4487 0
Current children cumulated CPU time (s) 764.78
Current children cumulated vsize (KiB) 20524

[startup+766.401 s]
/proc/loadavg: 2.00 2.00 1.91 3/459 16774
/proc/meminfo: memFree=26245936/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20524 CPUtime=766.39 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2757 0 0 0 76524 115 0 0 25 0 1 0 829044898 21016576 2690 33554432000 134512640 137138936 4292111872 18446744073709551615 136504187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5131 2690 192 642 0 4487 0
Current children cumulated CPU time (s) 766.39
Current children cumulated vsize (KiB) 20524

[startup+767.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/459 16774
/proc/meminfo: memFree=26246056/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20524 CPUtime=767.19 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2757 0 0 0 76604 115 0 0 25 0 1 0 829044898 21016576 2690 33554432000 134512640 137138936 4292111872 18446744073709551615 134606630 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5131 2690 192 642 0 4487 0
Current children cumulated CPU time (s) 767.19
Current children cumulated vsize (KiB) 20524

[startup+767.6 s]
/proc/loadavg: 2.00 2.00 1.91 3/459 16774
/proc/meminfo: memFree=26246056/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20524 CPUtime=767.58 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2757 0 0 0 76643 115 0 0 25 0 1 0 829044898 21016576 2690 33554432000 134512640 137138936 4292111872 18446744073709551615 136504129 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5131 2690 192 642 0 4487 0
Current children cumulated CPU time (s) 767.58
Current children cumulated vsize (KiB) 20524

[startup+767.8 s]
/proc/loadavg: 2.00 2.00 1.91 3/459 16774
/proc/meminfo: memFree=26246056/32951124 swapFree=60688864/67111528
[pid=16696] ppid=16694 vsize=20524 CPUtime=767.79 cores=0,2,4,6
/proc/16696/stat : 16696 (bsolo) R 16694 16696 14960 0 -1 4202496 2757 0 0 0 76664 115 0 0 25 0 1 0 829044898 21016576 2690 33554432000 134512640 137138936 4292111872 18446744073709551615 134575826 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16696/statm: 5131 2690 192 642 0 4487 0
Current children cumulated CPU time (s) 767.79
Current children cumulated vsize (KiB) 20524

Child status: 0
Real time (s): 767.839
CPU time (s): 767.826
CPU user time (s): 766.674
CPU system time (s): 1.15182
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 20528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 766.674
system time used= 1.15182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2757
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= 1507

runsolver used 3.57945 second user time and 7.62884 second system time

The end

Launcher Data 

Begin job on node132 at 2011-06-04 10:01:07
IDJOB=3463089
IDBENCH=1281
IDSOLVER=1955
FILE ID=node132/3463089-1307174467
RUNJOBID= node132-1307174147-16199
PBS_JOBID= 13508840
Free space on /tmp= 73924 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463089-1307174467/watcher-3463089-1307174467 -o /tmp/evaluation-result-3463089-1307174467/solver-3463089-1307174467 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463089-1307174467.opb

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

MD5SUM BENCH= aacf18cf0b8ed9727f2f81c2bd5074e6
RANDOM SEED=1150522398

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.67
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		: 2666.833
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		: 2666.833
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:      26262792 kB
Buffers:        326712 kB
Cached:        3032532 kB
SwapCached:      15140 kB
Active:        1038060 kB
Inactive:      5389000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26262792 kB
SwapTotal:    67111528 kB
SwapFree:     60688864 kB
Dirty:            4124 kB
Writeback:           0 kB
AnonPages:     3060672 kB
Mapped:          19900 kB
Slab:           144352 kB
PageTables:      50200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 109240700 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73920 MiB
End job on node132 at 2011-06-04 10:13:55