Trace number 3462987

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 3.2? 1798 1798.03

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark36.7264
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 669
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-3462987-1307174452.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 669
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 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.
1797.97/1798.03	c      101    231     2749    13787    5     5801    2069    163   5050 0.02
1797.97/1798.03	c      253    231     2964    22736    7     6234    2276    378   5883 0.04
1797.97/1798.03	c      478    231     3284    39083   11     6908    2504    698   5975 0.08
1797.97/1798.03	c      816    231     3711    58958   15     7771    2755   1125   5403 0.15
1797.97/1798.03	c     1327    231     4315    88815   20     9059    3031   1729   4623 0.29
1797.97/1798.03	c     2091    231     5143   129085   25    10753    3335   2557   3720 0.56
1797.97/1798.03	c     3237    231     4640    91914   19     9605    3669   2054   3425 0.94
1797.97/1798.03	c     4960    231     4546    86673   19     9457    4036   1960   3406 1.46
1797.97/1798.03	c     7545    231     5239   116692   22    10845    4440   2653   3451 2.19
1797.97/1798.03	c    11424    231     4807   120521   25     9985    4885   2221   3193 3.58
1797.97/1798.03	c    17246    231     6013   169870   28    12443    5374   3427   3091 5.58
1797.97/1798.03	c    25984    231     7073   218844   30    14583    5912   4487   2978 8.72
1797.97/1798.03	c    39095    231     5951   144500   24    12230    6504   3365   2886 13.54
1797.97/1798.03	c    58765    231     6922   186188   26    14219    7155   4336   2857 20.57
1797.97/1798.03	c    88276    231     6279   161310   25    12927    7871   3693   2778 31.77
1797.97/1798.03	c   132546    231    10067   304374   30    20571    8659   7481   2694 49.20
1797.97/1798.03	c   198959    231    10616   362635   34    21853    9525   8030   2570 77.41
1797.97/1798.03	c   298581    231     9241   279827   30    18949   10478   6655   2445 122.12
1797.97/1798.03	c   448016    231    12319   427658   34    25250   11526   9733   2296 195.09
1797.97/1798.03	c   672176    231    10904   395309   36    22281   12679   8318   2184 307.64
1797.97/1798.03	c  1008421    231    10995   336439   30    22474   13947   8409   2046 492.68
1797.97/1798.03	c  1512793    231    15425   589398   38    31348   15342  12839   1908 792.48
1797.97/1798.03	c  2269357    231    13170   496913   37    26738   16877  10584   1772 1280.19
1797.97/1798.03	c Resources Exceeded
1797.97/1798.03	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.03	c   23  3031370 579093  4051714    16181   630823  13595   1685 1798.00
1797.97/1798.03	s UNKNOWN
1797.97/1798.03	c Total time: 1798 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-3462987-1307174452/watcher-3462987-1307174452 -o /tmp/evaluation-result-3462987-1307174452/solver-3462987-1307174452 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462987-1307174452.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: 1.94 2.03 2.00 2/505 10547
/proc/meminfo: memFree=30330164/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=11196 CPUtime=0 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 419 0 0 0 0 0 0 0 23 0 1 0 829047843 11464704 352 33554432000 134512640 137138936 4288834752 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 2799 354 185 642 0 2155 0

[startup+0.10014 s]
/proc/loadavg: 1.94 2.03 2.00 2/505 10547
/proc/meminfo: memFree=30330164/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=11696 CPUtime=0.09 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 555 0 0 0 9 0 0 0 23 0 1 0 829047843 11976704 488 33554432000 134512640 137138936 4288834752 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 2924 488 192 642 0 2280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11696

[startup+0.201114 s]
/proc/loadavg: 1.94 2.03 2.00 2/505 10547
/proc/meminfo: memFree=30330164/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=12076 CPUtime=0.19 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 656 0 0 0 19 0 0 0 24 0 1 0 829047843 12365824 589 33554432000 134512640 137138936 4288834752 18446744073709551615 136295499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3019 589 192 642 0 2375 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12076

[startup+0.301123 s]
/proc/loadavg: 1.94 2.03 2.00 2/505 10547
/proc/meminfo: memFree=30330164/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=12456 CPUtime=0.29 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 728 0 0 0 29 0 0 0 25 0 1 0 829047843 12754944 661 33554432000 134512640 137138936 4288834752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3114 661 192 642 0 2470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12456

[startup+0.701025 s]
/proc/loadavg: 1.94 2.03 2.00 2/505 10547
/proc/meminfo: memFree=30330164/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=13324 CPUtime=0.69 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 945 0 0 0 69 0 0 0 25 0 1 0 829047843 13643776 878 33554432000 134512640 137138936 4288834752 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3331 878 192 642 0 2687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13324

[startup+1.50088 s]
/proc/loadavg: 1.94 2.03 2.00 3/506 10548
/proc/meminfo: memFree=30326184/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=13572 CPUtime=1.49 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 1022 0 0 0 148 1 0 0 25 0 1 0 829047843 13897728 955 33554432000 134512640 137138936 4288834752 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3393 955 192 642 0 2749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13572

[startup+3.10061 s]
/proc/loadavg: 1.94 2.03 2.00 3/506 10549
/proc/meminfo: memFree=30324820/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=14188 CPUtime=3.09 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 1179 0 0 0 308 1 0 0 25 0 1 0 829047843 14528512 1112 33554432000 134512640 137138936 4288834752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3547 1112 192 642 0 2903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14188

[startup+6.30104 s]
/proc/loadavg: 1.94 2.03 2.00 3/506 10549
/proc/meminfo: memFree=30323052/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=15192 CPUtime=6.29 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 1413 0 0 0 626 3 0 0 25 0 1 0 829047843 15556608 1346 33554432000 134512640 137138936 4288834752 18446744073709551615 134606982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3798 1346 192 642 0 3154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15192

[startup+12.7009 s]
/proc/loadavg: 1.95 2.03 2.00 3/506 10558
/proc/meminfo: memFree=30320800/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=15440 CPUtime=12.69 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 1488 0 0 0 1264 5 0 0 25 0 1 0 829047843 15810560 1421 33554432000 134512640 137138936 4288834752 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 3860 1421 192 642 0 3216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15440

[startup+25.5006 s]
/proc/loadavg: 1.96 2.03 2.00 3/506 10558
/proc/meminfo: memFree=30319532/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=16416 CPUtime=25.49 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 1742 0 0 0 2540 9 0 0 25 0 1 0 829047843 16809984 1675 33554432000 134512640 137138936 4288834752 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 4104 1675 192 642 0 3460 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16416

[startup+51.1011 s]
/proc/loadavg: 1.97 2.02 2.00 3/506 10640
/proc/meminfo: memFree=30321740/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=16672 CPUtime=51.09 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 1794 0 0 0 5093 16 0 0 25 0 1 0 829047843 17072128 1727 33554432000 134512640 137138936 4288834752 18446744073709551615 134542149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 4168 1727 192 642 0 3524 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16672

[startup+102.301 s]
/proc/loadavg: 1.99 2.02 2.00 3/506 10641
/proc/meminfo: memFree=30318600/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=17896 CPUtime=102.29 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2113 0 0 0 10201 28 0 0 25 0 1 0 829047843 18325504 2046 33554432000 134512640 137138936 4288834752 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10547/statm: 4474 2046 192 642 0 3830 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17896

[startup+162.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/506 10645
/proc/meminfo: memFree=30316100/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=18864 CPUtime=162.23 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2339 0 0 0 16183 40 0 0 25 0 1 0 829047843 19316736 2272 33554432000 134512640 137138936 4288834752 18446744073709551615 136504089 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 4716 2272 192 642 0 4072 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18864

[startup+222.319 s]
/proc/loadavg: 2.05 2.05 2.01 3/506 10647
/proc/meminfo: memFree=30316704/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=19108 CPUtime=222.26 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2403 0 0 0 22174 52 0 0 25 0 1 0 829047843 19566592 2336 33554432000 134512640 137138936 4288834752 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 4777 2336 192 642 0 4133 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 19108

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/506 10649
/proc/meminfo: memFree=30316060/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=19108 CPUtime=282.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2403 0 0 0 28160 64 0 0 25 0 1 0 829047843 19566592 2336 33554432000 134512640 137138936 4288834752 18446744073709551615 136296960 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 4777 2336 192 642 0 4133 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 19108

[startup+342.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/506 10651
/proc/meminfo: memFree=30313276/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=20792 CPUtime=342.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2822 0 0 0 34151 73 0 0 25 0 1 0 829047843 21291008 2755 33554432000 134512640 137138936 4288834752 18446744073709551615 136504093 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5198 2755 192 642 0 4554 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 20792

[startup+402.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/506 10652
/proc/meminfo: memFree=30313484/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=20792 CPUtime=402.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2822 0 0 0 40141 83 0 0 25 0 1 0 829047843 21291008 2755 33554432000 134512640 137138936 4288834752 18446744073709551615 134542764 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5198 2755 192 642 0 4554 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 20792

[startup+462.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/506 10654
/proc/meminfo: memFree=30313560/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=20784 CPUtime=462.23 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 2822 0 0 0 46130 93 0 0 25 0 1 0 829047843 21282816 2755 33554432000 134512640 137138936 4288834752 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5196 2755 192 642 0 4552 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 20784

[startup+522.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/506 10655
/proc/meminfo: memFree=30312268/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=21868 CPUtime=522.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3107 0 0 0 52121 103 0 0 25 0 1 0 829047843 22392832 3040 33554432000 134512640 137138936 4288834752 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5467 3040 192 642 0 4823 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 21868

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/506 10711
/proc/meminfo: memFree=30316144/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=21868 CPUtime=582.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3107 0 0 0 58110 114 0 0 25 0 1 0 829047843 22392832 3040 33554432000 134512640 137138936 4288834752 18446744073709551615 134542495 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5467 3040 192 642 0 4823 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 21868

[startup+642.301 s]

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

/proc/meminfo: memFree=30281424/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=22552 CPUtime=1062.25 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3264 0 0 0 106040 185 0 0 25 0 1 0 829047843 23093248 3197 33554432000 134512640 137138936 4288834752 18446744073709551615 134542351 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5638 3197 192 642 0 4994 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 22552

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 2.00 5/506 10752
/proc/meminfo: memFree=30256336/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=22796 CPUtime=1122.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3332 0 0 0 112031 193 0 0 25 0 1 0 829047843 23343104 3265 33554432000 134512640 137138936 4288834752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5699 3265 192 642 0 5055 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 22796

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/506 10754
/proc/meminfo: memFree=30255780/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=22796 CPUtime=1182.24 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3332 0 0 0 118022 202 0 0 25 0 1 0 829047843 23343104 3265 33554432000 134512640 137138936 4288834752 18446744073709551615 134543206 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5699 3265 192 642 0 5055 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 22796

[startup+1242.3 s]
/proc/loadavg: 2.13 2.05 2.01 4/506 10756
/proc/meminfo: memFree=30241832/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=22764 CPUtime=1242.25 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3332 0 0 0 124014 211 0 0 25 0 1 0 829047843 23310336 3265 33554432000 134512640 137138936 4288834752 18446744073709551615 136296988 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5691 3265 192 642 0 5047 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 22764

[startup+1302.3 s]
/proc/loadavg: 2.23 2.08 2.02 4/506 10757
/proc/meminfo: memFree=30238300/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=23084 CPUtime=1302.25 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3397 0 0 0 130006 219 0 0 25 0 1 0 829047843 23638016 3330 33554432000 134512640 137138936 4288834752 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5771 3330 192 642 0 5127 0
Current children cumulated CPU time (s) 1302.25
Current children cumulated vsize (KiB) 23084

[startup+1362.3 s]
/proc/loadavg: 2.14 2.08 2.02 4/506 10759
/proc/meminfo: memFree=30230572/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=23404 CPUtime=1362.25 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3479 0 0 0 135998 227 0 0 25 0 1 0 829047843 23965696 3412 33554432000 134512640 137138936 4288834752 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5851 3412 192 642 0 5207 0
Current children cumulated CPU time (s) 1362.25
Current children cumulated vsize (KiB) 23404

[startup+1422.3 s]
/proc/loadavg: 2.05 2.06 2.01 4/506 10760
/proc/meminfo: memFree=30230892/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=23400 CPUtime=1422.26 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3479 0 0 0 141991 235 0 0 25 0 1 0 829047843 23961600 3412 33554432000 134512640 137138936 4288834752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 5850 3412 192 642 0 5206 0
Current children cumulated CPU time (s) 1422.26
Current children cumulated vsize (KiB) 23400

[startup+1482.3 s]
/proc/loadavg: 2.02 2.05 2.01 4/506 10762
/proc/meminfo: memFree=30228984/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1482.25 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 147984 241 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1482.25
Current children cumulated vsize (KiB) 24628

[startup+1542.32 s]
/proc/loadavg: 2.00 2.04 2.00 4/506 10764
/proc/meminfo: memFree=30229548/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1542.27 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 153978 249 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 24628

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/506 10765
/proc/meminfo: memFree=30229376/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1602.25 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 159968 257 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1602.25
Current children cumulated vsize (KiB) 24628

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/506 10767
/proc/meminfo: memFree=30228332/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1662.26 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 165961 265 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 24628

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/506 10768
/proc/meminfo: memFree=30220364/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1722.26 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 171952 274 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 136502600 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 24628

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/506 10770
/proc/meminfo: memFree=30219440/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1782.26 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 177946 280 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 24628

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

[startup+1785.6 s]
/proc/loadavg: 2.00 2.01 2.00 5/506 10770
/proc/meminfo: memFree=30220300/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1785.56 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 178275 281 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1785.56
Current children cumulated vsize (KiB) 24628

[startup+1792.02 s]
/proc/loadavg: 2.00 2.01 2.00 4/506 10770
/proc/meminfo: memFree=30220296/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1791.99 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 178917 282 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 136520952 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1791.99
Current children cumulated vsize (KiB) 24628

[startup+1795.2 s]
/proc/loadavg: 2.00 2.01 2.00 5/506 10770
/proc/meminfo: memFree=30220416/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1795.17 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 179235 282 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1795.17
Current children cumulated vsize (KiB) 24628

[startup+1796.8 s]
/proc/loadavg: 2.00 2.01 2.00 5/506 10770
/proc/meminfo: memFree=30220416/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1796.76 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 179394 282 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1796.76
Current children cumulated vsize (KiB) 24628

[startup+1797.6 s]
/proc/loadavg: 2.00 2.01 2.00 4/506 10770
/proc/meminfo: memFree=30220044/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1797.57 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 179474 283 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1797.57
Current children cumulated vsize (KiB) 24628

[startup+1798 s]
/proc/loadavg: 2.00 2.01 2.00 4/506 10770
/proc/meminfo: memFree=30220044/32951124 swapFree=51712236/67111528
[pid=10547] ppid=10545 vsize=24628 CPUtime=1797.97 cores=1,3,5,7
/proc/10547/stat : 10547 (bsolo) R 10545 10547 9506 0 -1 4202496 3798 0 0 0 179514 283 0 0 25 0 1 0 829047843 25219072 3731 33554432000 134512640 137138936 4288834752 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/10547/statm: 6157 3731 192 642 0 5513 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 24628

Child status: 0
Real time (s): 1798.03
CPU time (s): 1798
CPU user time (s): 1795.17
CPU system time (s): 2.83157
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 24628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.17
system time used= 2.83157
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3798
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= 3257

runsolver used 8.85065 second user time and 20.4169 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-04 10:00:52
IDJOB=3462987
IDBENCH=1275
IDSOLVER=1955
FILE ID=node103/3462987-1307174452
RUNJOBID= node103-1307174437-10501
PBS_JOBID= 13508861
Free space on /tmp= 73912 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462987-1307174452/watcher-3462987-1307174452 -o /tmp/evaluation-result-3462987-1307174452/solver-3462987-1307174452 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462987-1307174452.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=317527716

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      30330444 kB
Buffers:        318444 kB
Cached:         471844 kB
SwapCached:      23760 kB
Active:        1905168 kB
Inactive:       422512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30330444 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:            8220 kB
Writeback:           0 kB
AnonPages:     1534720 kB
Mapped:          23360 kB
Slab:           150224 kB
PageTables:      73288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162071248 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= 73908 MiB
End job on node103 at 2011-06-04 10:30:50