Trace number 3462993

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 1161.66 1161.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark11.5942
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 695
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-3462993-1307174726.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.00	c Highest Coefficient sum: 695
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: 5707
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.
1161.63/1161.63	c      102    231     2744    13566    4     5792    2069    158   4857 0.02
1161.63/1161.63	c      253    231     2939    21889    7     6181    2276    353   5500 0.05
1161.63/1161.63	c      479    231     3225    33648   10     6755    2504    639   5635 0.09
1161.63/1161.63	c      819    231     3626    50871   14     7565    2755   1040   5150 0.16
1161.63/1161.63	c     1328    231     4186    68052   16     8690    3031   1600   4918 0.27
1161.63/1161.63	c     2091    231     4995    96899   19    10317    3335   2409   4545 0.46
1161.63/1161.63	c     3238    231     4481    70107   15     9327    3669   1895   4497 0.72
1161.63/1161.63	c     4960    231     4421    67436   15     9163    4036   1835   4424 1.12
1161.63/1161.63	c     7545    231     5145   110017   21    10616    4440   2559   4141 1.82
1161.63/1161.63	c    11425    231     6952   205303   29    14348    4885   4366   3798 3.01
1161.63/1161.63	c    17248    231     5620   154026   27    11675    5374   3034   3383 5.10
1161.63/1161.63	c    25985    231     6614   161234   24    13593    5912   4028   3197 8.13
1161.63/1161.63	c    39095    231     5543   111023   20    11427    6504   2957   3168 12.34
1161.63/1161.63	c    58765    231     6656   142286   21    13663    7155   4070   3081 19.07
1161.63/1161.63	c    88275    231     8897   234290   26    18208    7871   6311   2923 30.19
1161.63/1161.63	c   132546    231     8107   244224   30    16594    8659   5521   2875 46.09
1161.63/1161.63	c   198957    231     9371   252269   26    19122    9525   6785   2694 73.84
1161.63/1161.63	c   298577    231    10796   307950   28    22068   10478   8210   2593 115.14
1161.63/1161.63	c   448018    231    11883   340625   28    24264   11526   9297   2479 180.67
1161.63/1161.63	c   672176    231    11221   358201   31    23064   12679   8635   2287 293.85
1161.63/1161.63	c  1008419    231    12057   334356   27    24489   13947   9471   2188 460.81
1161.63/1161.63	c  1512791    231    10223   287561   28    20800   15342   7637   2032 744.40
1161.63/1161.63	c Backtracks by Clause: 2227853
1161.63/1161.63	c Backtracks by PB constraint: 2149
1161.63/1161.63	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1161.63/1161.63	c   22  2230002 465270  3073104    14180   419848  11594   1919 1161.66
1161.63/1161.63	s UNSATISFIABLE
1161.63/1161.63	c Total time: 1161.66 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-3462993-1307174726/watcher-3462993-1307174726 -o /tmp/evaluation-result-3462993-1307174726/solver-3462993-1307174726 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462993-1307174726.opb 

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

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


[startup+0 s]
/proc/loadavg: 1.00 1.14 1.52 2/273 12771
/proc/meminfo: memFree=28445740/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=11016 CPUtime=0 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 338 0 0 0 0 0 0 0 25 0 1 0 829073344 11280384 293 33554432000 134512640 137138936 4291406624 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 2754 294 183 642 0 2089 0

[startup+0.0952821 s]
/proc/loadavg: 1.00 1.14 1.52 2/273 12771
/proc/meminfo: memFree=28445740/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=11572 CPUtime=0.09 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 519 0 0 0 9 0 0 0 25 0 1 0 829073344 11849728 453 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 2893 453 192 642 0 2249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11572

[startup+0.10028 s]
/proc/loadavg: 1.00 1.14 1.52 2/273 12771
/proc/meminfo: memFree=28445740/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=11572 CPUtime=0.09 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 523 0 0 0 9 0 0 0 25 0 1 0 829073344 11849728 457 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 2893 457 192 642 0 2249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11572

[startup+0.300255 s]
/proc/loadavg: 1.00 1.14 1.52 2/273 12771
/proc/meminfo: memFree=28445740/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=12192 CPUtime=0.29 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 662 0 0 0 29 0 0 0 25 0 1 0 829073344 12484608 596 33554432000 134512640 137138936 4291406624 18446744073709551615 134600656 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 3048 596 192 642 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12192

[startup+0.700171 s]
/proc/loadavg: 1.00 1.14 1.52 2/273 12771
/proc/meminfo: memFree=28445740/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=13052 CPUtime=0.69 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 898 0 0 0 69 0 0 0 25 0 1 0 829073344 13365248 832 33554432000 134512640 137138936 4291406624 18446744073709551615 135984570 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 3263 832 192 642 0 2619 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13052

[startup+1.50102 s]
/proc/loadavg: 1.00 1.14 1.52 3/274 12773
/proc/meminfo: memFree=28442444/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=13180 CPUtime=1.49 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 917 0 0 0 149 0 0 0 25 0 1 0 829073344 13496320 851 33554432000 134512640 137138936 4291406624 18446744073709551615 136296964 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 3295 851 192 642 0 2651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13180

[startup+3.10074 s]
/proc/loadavg: 1.00 1.14 1.52 3/274 12773
/proc/meminfo: memFree=28440472/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=14296 CPUtime=3.09 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 1211 0 0 0 308 1 0 0 25 0 1 0 829073344 14639104 1145 33554432000 134512640 137138936 4291406624 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 3574 1145 192 642 0 2930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14296

[startup+6.30015 s]
/proc/loadavg: 1.08 1.15 1.52 3/274 12773
/proc/meminfo: memFree=28439224/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=15152 CPUtime=6.29 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 1416 0 0 0 627 2 0 0 25 0 1 0 829073344 15515648 1350 33554432000 134512640 137138936 4291406624 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 3788 1350 192 642 0 3144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15152

[startup+12.701 s]
/proc/loadavg: 1.15 1.17 1.53 3/274 12773
/proc/meminfo: memFree=28438528/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=15156 CPUtime=12.69 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 1417 0 0 0 1265 4 0 0 25 0 1 0 829073344 15519744 1351 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 3789 1351 192 642 0 3145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15156

[startup+25.5006 s]
/proc/loadavg: 1.34 1.21 1.53 3/274 12773
/proc/meminfo: memFree=28436920/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=16032 CPUtime=25.49 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 1649 0 0 0 2540 9 0 0 25 0 1 0 829073344 16416768 1583 33554432000 134512640 137138936 4291406624 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4008 1583 192 642 0 3364 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16032

[startup+51.1009 s]
/proc/loadavg: 1.56 1.27 1.55 3/274 12774
/proc/meminfo: memFree=28434756/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=17624 CPUtime=51.09 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2024 0 0 0 5091 18 0 0 25 0 1 0 829073344 18046976 1958 33554432000 134512640 137138936 4291406624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4406 1958 192 642 0 3762 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17624

[startup+102.31 s]
/proc/loadavg: 1.82 1.39 1.57 3/274 12775
/proc/meminfo: memFree=28433748/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=17564 CPUtime=102.3 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2024 0 0 0 10196 34 0 0 25 0 1 0 829073344 17985536 1958 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4391 1958 192 642 0 3747 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17564

[startup+162.301 s]
/proc/loadavg: 1.99 1.51 1.59 3/274 12777
/proc/meminfo: memFree=28432120/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=17564 CPUtime=162.29 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2025 0 0 0 16178 51 0 0 25 0 1 0 829073344 17985536 1959 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4391 1959 192 642 0 3747 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17564

[startup+222.301 s]
/proc/loadavg: 1.99 1.59 1.62 3/274 12778
/proc/meminfo: memFree=28430736/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=19036 CPUtime=222.29 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2383 0 0 0 22160 69 0 0 25 0 1 0 829073344 19492864 2317 33554432000 134512640 137138936 4291406624 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4759 2317 192 642 0 4115 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19036

[startup+282.301 s]
/proc/loadavg: 1.99 1.66 1.64 3/274 12780
/proc/meminfo: memFree=28430464/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=19156 CPUtime=282.3 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2422 0 0 0 28144 86 0 0 25 0 1 0 829073344 19615744 2356 33554432000 134512640 137138936 4291406624 18446744073709551615 136297742 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4789 2356 192 642 0 4145 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19156

[startup+342.301 s]
/proc/loadavg: 1.99 1.72 1.66 3/274 12782
/proc/meminfo: memFree=28428336/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=19712 CPUtime=342.3 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2550 0 0 0 34129 101 0 0 25 0 1 0 829073344 20185088 2484 33554432000 134512640 137138936 4291406624 18446744073709551615 134576319 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4928 2484 192 642 0 4284 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19712

[startup+402.301 s]
/proc/loadavg: 1.99 1.77 1.68 3/274 12783
/proc/meminfo: memFree=28428316/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=19704 CPUtime=402.3 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2550 0 0 0 40113 117 0 0 25 0 1 0 829073344 20176896 2484 33554432000 134512640 137138936 4291406624 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4926 2484 192 642 0 4282 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19704

[startup+462.301 s]
/proc/loadavg: 1.99 1.81 1.69 3/274 12785
/proc/meminfo: memFree=28428292/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=19700 CPUtime=462.31 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2550 0 0 0 46098 133 0 0 25 0 1 0 829073344 20172800 2484 33554432000 134512640 137138936 4291406624 18446744073709551615 134606614 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 4925 2484 192 642 0 4281 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 19700

[startup+522.301 s]
/proc/loadavg: 2.05 1.86 1.72 3/274 12786
/proc/meminfo: memFree=28426788/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21144 CPUtime=522.31 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2922 0 0 0 52083 148 0 0 25 0 1 0 829073344 21651456 2856 33554432000 134512640 137138936 4291406624 18446744073709551615 136504116 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5286 2856 192 642 0 4642 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 21144

[startup+582.301 s]
/proc/loadavg: 2.02 1.88 1.73 3/274 12788
/proc/meminfo: memFree=28426760/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21080 CPUtime=582.31 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2922 0 0 0 58072 159 0 0 25 0 1 0 829073344 21585920 2845 33554432000 134512640 137138936 4291406624 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5270 2845 192 642 0 4626 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 21080

[startup+642.301 s]
/proc/loadavg: 1.99 1.89 1.74 3/274 13060
/proc/meminfo: memFree=28406336/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21076 CPUtime=642.31 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2922 0 0 0 64061 170 0 0 25 0 1 0 829073344 21581824 2844 33554432000 134512640 137138936 4291406624 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5269 2844 192 642 0 4625 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 21076

[startup+702.301 s]
/proc/loadavg: 1.99 1.90 1.75 3/274 13061
/proc/meminfo: memFree=28391816/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21072 CPUtime=702.31 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2922 0 0 0 70047 184 0 0 25 0 1 0 829073344 21577728 2843 33554432000 134512640 137138936 4291406624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5268 2843 192 642 0 4624 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 21072

[startup+762.31 s]
/proc/loadavg: 2.07 1.94 1.77 3/274 13063
/proc/meminfo: memFree=28351368/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21072 CPUtime=762.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2923 0 0 0 76032 200 0 0 25 0 1 0 829073344 21577728 2843 33554432000 134512640 137138936 4291406624 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5268 2843 192 642 0 4624 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 21072

[startup+822.301 s]
/proc/loadavg: 2.03 1.94 1.78 3/274 13064
/proc/meminfo: memFree=28318872/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21072 CPUtime=822.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2923 0 0 0 82017 215 0 0 25 0 1 0 829073344 21577728 2843 33554432000 134512640 137138936 4291406624 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5268 2843 192 642 0 4624 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 21072

[startup+882.301 s]
/proc/loadavg: 2.01 1.95 1.79 3/274 13066
/proc/meminfo: memFree=28287716/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21068 CPUtime=882.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2923 0 0 0 88004 228 0 0 25 0 1 0 829073344 21573632 2842 33554432000 134512640 137138936 4291406624 18446744073709551615 136505202 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5267 2842 192 642 0 4623 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 21068

[startup+942.301 s]
/proc/loadavg: 2.00 1.96 1.80 3/274 13068
/proc/meminfo: memFree=28267492/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21068 CPUtime=942.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2923 0 0 0 93990 242 0 0 25 0 1 0 829073344 21573632 2842 33554432000 134512640 137138936 4291406624 18446744073709551615 136521046 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5267 2842 192 642 0 4623 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 21068

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.81 3/274 13069
/proc/meminfo: memFree=28241428/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21064 CPUtime=1002.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2923 0 0 0 99976 256 0 0 25 0 1 0 829073344 21569536 2841 33554432000 134512640 137138936 4291406624 18446744073709551615 136502581 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5266 2841 192 642 0 4622 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 21064

[startup+1062.3 s]
/proc/loadavg: 2.08 1.98 1.83 3/274 13071
/proc/meminfo: memFree=28212400/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21180 CPUtime=1062.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2935 0 0 0 105963 269 0 0 25 0 1 0 829073344 21688320 2853 33554432000 134512640 137138936 4291406624 18446744073709551615 134600273 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5295 2853 192 642 0 4651 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 21180

[startup+1122.3 s]
/proc/loadavg: 2.03 1.98 1.83 3/274 13072
/proc/meminfo: memFree=28185348/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21300 CPUtime=1122.32 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2978 0 0 0 111948 284 0 0 25 0 1 0 829073344 21811200 2896 33554432000 134512640 137138936 4291406624 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5325 2896 192 642 0 4681 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 21300

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

[startup+1126.3 s]
/proc/loadavg: 2.02 1.98 1.83 3/274 13073
/proc/meminfo: memFree=28183736/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21300 CPUtime=1126.33 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 2978 0 0 0 112348 285 0 0 25 0 1 0 829073344 21811200 2896 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5325 2896 192 642 0 4681 0
Current children cumulated CPU time (s) 1126.33
Current children cumulated vsize (KiB) 21300

[startup+1139.1 s]
/proc/loadavg: 2.02 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28179888/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21496 CPUtime=1139.13 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 113626 287 0 0 25 0 1 0 829073344 22011904 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5374 2932 192 642 0 4730 0
Current children cumulated CPU time (s) 1139.13
Current children cumulated vsize (KiB) 21496

[startup+1151.9 s]
/proc/loadavg: 2.02 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28175796/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1151.93 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 114903 290 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1151.93
Current children cumulated vsize (KiB) 21492

[startup+1158.31 s]
/proc/loadavg: 2.01 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28172812/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1158.33 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 115542 291 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1158.33
Current children cumulated vsize (KiB) 21492

[startup+1159.9 s]
/proc/loadavg: 2.01 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28172192/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1159.93 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 115701 292 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1159.93
Current children cumulated vsize (KiB) 21492

[startup+1160.7 s]
/proc/loadavg: 2.01 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28171572/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1160.73 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 115781 292 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1160.73
Current children cumulated vsize (KiB) 21492

[startup+1161.1 s]
/proc/loadavg: 2.01 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28171572/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1161.13 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 115821 292 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1161.13
Current children cumulated vsize (KiB) 21492

[startup+1161.5 s]
/proc/loadavg: 2.01 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28171200/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1161.53 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 115861 292 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1161.53
Current children cumulated vsize (KiB) 21492

[startup+1161.61 s]
/proc/loadavg: 2.01 1.98 1.84 3/274 13073
/proc/meminfo: memFree=28171200/32951124 swapFree=55664332/67111528
[pid=12771] ppid=12769 vsize=21492 CPUtime=1161.63 cores=1,3,5,7
/proc/12771/stat : 12771 (bsolo) R 12769 12771 10640 0 -1 4202496 3014 0 0 0 115871 292 0 0 25 0 1 0 829073344 22007808 2932 33554432000 134512640 137138936 4291406624 18446744073709551615 136297655 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12771/statm: 5373 2932 192 642 0 4729 0
Current children cumulated CPU time (s) 1161.63
Current children cumulated vsize (KiB) 21492

Child status: 0
Real time (s): 1161.63
CPU time (s): 1161.66
CPU user time (s): 1158.74
CPU system time (s): 2.92455
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 21496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1158.74
system time used= 2.92455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3014
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= 2972

runsolver used 2.78558 second user time and 6.72598 second system time

The end

Launcher Data 

Begin job on node109 at 2011-06-04 10:05:26
IDJOB=3462993
IDBENCH=1312
IDSOLVER=1955
FILE ID=node109/3462993-1307174726
RUNJOBID= node109-1307174724-12725
PBS_JOBID= 13508846
Free space on /tmp= 74008 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462993-1307174726/watcher-3462993-1307174726 -o /tmp/evaluation-result-3462993-1307174726/solver-3462993-1307174726 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462993-1307174726.opb

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

MD5SUM BENCH= a7f9415d82387c85347e0216376f3dfd
RANDOM SEED=1493467728

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      28446020 kB
Buffers:        319228 kB
Cached:        2198480 kB
SwapCached:      10392 kB
Active:         861768 kB
Inactive:      3386880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28446020 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:            8112 kB
Writeback:           0 kB
AnonPages:     1727032 kB
Mapped:          16968 kB
Slab:           157464 kB
PageTables:      37032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30898352 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= 74000 MiB
End job on node109 at 2011-06-04 10:24:48