Trace number 3463359

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 826.159 826.136

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
MD5SUM0fb4f85eaa7daeec6ae4b4468524bb94
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 benchmark4.05238
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 709
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-3463359-1307174603.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 709
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: 5710
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     5470    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
826.14/826.13	c      101    231     2752    14202    5     5809    2069    166   4809 0.02
826.14/826.13	c      253    231     2954    22278    7     6213    2276    368   6023 0.04
826.14/826.13	c      482    231     3221    34680   10     6749    2504    635   5807 0.08
826.14/826.13	c      821    231     3582    45219   12     7470    2755    996   5822 0.14
826.14/826.13	c     1330    231     4139    62152   15     8588    3031   1553   5541 0.24
826.14/826.13	c     2093    231     4978    95483   19    10269    3335   2392   4844 0.43
826.14/826.13	c     3239    231     4418    69616   15     9142    3669   1832   4406 0.73
826.14/826.13	c     4961    231     6243   129858   20    12805    4036   3657   4347 1.14
826.14/826.13	c     7545    231     4794    81267   16     9904    4440   2208   4085 1.85
826.14/826.13	c    11427    231     6618   160984   24    13657    4885   4032   3890 2.94
826.14/826.13	c    17250    231     5184    88126   16    10728    5374   2598   3792 4.55
826.14/826.13	c    25987    231     6184   134672   21    12692    5912   3598   3596 7.22
826.14/826.13	c    39100    231     7889   179319   22    16124    6504   5303   3507 11.15
826.14/826.13	c    58770    231     8717   199701   22    17778    7155   6131   3360 17.49
826.14/826.13	c    88280    231     7794   199398   25    15937    7871   5208   3205 27.54
826.14/826.13	c   132551    231     7396   167064   22    15106    8659   4810   2998 44.21
826.14/826.13	c   198961    231     8384   203799   24    17142    9525   5798   2831 70.26
826.14/826.13	c   298581    231     9132   226332   24    18619   10478   6546   2701 110.54
826.14/826.13	c   448016    231    10520   286938   27    21372   11526   7934   2563 174.77
826.14/826.13	c   672174    231    13208   389473   29    26793   12679  10622   2409 279.00
826.14/826.13	c  1008417    231    10429   274908   26    21183   13947   7843   2234 451.20
826.14/826.13	c  1512788    231    10711   311068   29    21817   15342   8125   2029 745.28
826.14/826.13	c Backtracks by Clause: 1638456
826.14/826.13	c Backtracks by PB constraint: 1379
826.14/826.13	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
826.14/826.13	c   22  1639835 340296  2269203    17828   580574  15242   1984 826.16
826.14/826.13	s UNSATISFIABLE
826.14/826.13	c Total time: 826.157 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-3463359-1307174603/watcher-3463359-1307174603 -o /tmp/evaluation-result-3463359-1307174603/solver-3463359-1307174603 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463359-1307174603.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: 2.02 2.05 2.02 2/570 31953
/proc/meminfo: memFree=23547100/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=11328 CPUtime=0.01 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 448 0 0 0 1 0 0 0 23 0 1 0 829058060 11599872 381 33554432000 134512640 137138936 4294598096 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 2832 381 192 642 0 2188 0

[startup+0.112719 s]
/proc/loadavg: 2.02 2.05 2.02 2/570 31953
/proc/meminfo: memFree=23547100/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=11696 CPUtime=0.1 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 537 0 0 0 10 0 0 0 24 0 1 0 829058060 11976704 470 33554432000 134512640 137138936 4294598096 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 2924 470 192 642 0 2280 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11696

[startup+0.2007 s]
/proc/loadavg: 2.02 2.05 2.02 2/570 31953
/proc/meminfo: memFree=23547100/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=11940 CPUtime=0.19 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 602 0 0 0 19 0 0 0 24 0 1 0 829058060 12226560 535 33554432000 134512640 137138936 4294598096 18446744073709551615 136296960 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 2985 535 192 642 0 2341 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11940

[startup+0.300685 s]
/proc/loadavg: 2.02 2.05 2.02 2/570 31953
/proc/meminfo: memFree=23547100/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=12188 CPUtime=0.29 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 672 0 0 0 29 0 0 0 25 0 1 0 829058060 12480512 605 33554432000 134512640 137138936 4294598096 18446744073709551615 136296988 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3047 605 192 642 0 2403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12188

[startup+0.700637 s]
/proc/loadavg: 2.02 2.05 2.02 2/570 31953
/proc/meminfo: memFree=23547100/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=13172 CPUtime=0.69 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 906 0 0 0 69 0 0 0 25 0 1 0 829058060 13488128 839 33554432000 134512640 137138936 4294598096 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3293 839 192 642 0 2649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13172

[startup+1.50049 s]
/proc/loadavg: 2.02 2.05 2.02 3/576 31959
/proc/meminfo: memFree=23539732/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=13300 CPUtime=1.49 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 967 0 0 0 148 1 0 0 25 0 1 0 829058060 13619200 900 33554432000 134512640 137138936 4294598096 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3325 900 192 642 0 2681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13300

[startup+3.10021 s]
/proc/loadavg: 2.02 2.05 2.02 3/576 31959
/proc/meminfo: memFree=23536384/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=13920 CPUtime=3.09 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1121 0 0 0 308 1 0 0 25 0 1 0 829058060 14254080 1054 33554432000 134512640 137138936 4294598096 18446744073709551615 136500286 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3480 1054 192 642 0 2836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13920

[startup+6.3006 s]
/proc/loadavg: 2.02 2.05 2.02 3/576 31959
/proc/meminfo: memFree=23535148/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=14536 CPUtime=6.29 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1253 0 0 0 627 2 0 0 25 0 1 0 829058060 14884864 1186 33554432000 134512640 137138936 4294598096 18446744073709551615 136504020 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3634 1186 192 642 0 2990 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14536

[startup+12.7004 s]
/proc/loadavg: 2.01 2.05 2.02 3/576 31986
/proc/meminfo: memFree=23534836/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=14900 CPUtime=12.69 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1340 0 0 0 1265 4 0 0 25 0 1 0 829058060 15257600 1273 33554432000 134512640 137138936 4294598096 18446744073709551615 134618956 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3725 1273 192 642 0 3081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14900

[startup+25.5011 s]
/proc/loadavg: 2.01 2.05 2.01 3/576 31987
/proc/meminfo: memFree=23532916/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=15272 CPUtime=25.49 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1457 0 0 0 2541 8 0 0 25 0 1 0 829058060 15638528 1390 33554432000 134512640 137138936 4294598096 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 3818 1390 192 642 0 3174 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15272

[startup+51.1004 s]
/proc/loadavg: 2.01 2.04 2.01 3/576 31987
/proc/meminfo: memFree=23530524/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=16268 CPUtime=51.09 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1703 0 0 0 5094 15 0 0 25 0 1 0 829058060 16658432 1636 33554432000 134512640 137138936 4294598096 18446744073709551615 134542764 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4067 1636 192 642 0 3423 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16268

[startup+102.301 s]
/proc/loadavg: 2.05 2.05 2.01 3/576 31992
/proc/meminfo: memFree=23525344/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=17076 CPUtime=102.31 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1905 0 0 0 10207 24 0 0 25 0 1 0 829058060 17485824 1838 33554432000 134512640 137138936 4294598096 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4269 1838 192 642 0 3625 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17076

[startup+162.301 s]
/proc/loadavg: 2.02 2.04 2.01 3/576 31993
/proc/meminfo: memFree=23523964/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=17428 CPUtime=162.3 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 1977 0 0 0 16194 36 0 0 25 0 1 0 829058060 17846272 1910 33554432000 134512640 137138936 4294598096 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4357 1910 192 642 0 3713 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17428

[startup+222.322 s]
/proc/loadavg: 2.00 2.03 2.00 3/576 31995
/proc/meminfo: memFree=23524796/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=18284 CPUtime=222.32 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2193 0 0 0 22187 45 0 0 25 0 1 0 829058060 18722816 2126 33554432000 134512640 137138936 4294598096 18446744073709551615 134550995 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4571 2126 192 642 0 3927 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18284

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 31997
/proc/meminfo: memFree=23525020/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=18652 CPUtime=282.29 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2296 0 0 0 28174 55 0 0 25 0 1 0 829058060 19099648 2229 33554432000 134512640 137138936 4294598096 18446744073709551615 134575891 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4663 2229 192 642 0 4019 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 18652

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 31998
/proc/meminfo: memFree=23523500/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=18900 CPUtime=342.3 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2363 0 0 0 34166 64 0 0 25 0 1 0 829058060 19353600 2296 33554432000 134512640 137138936 4294598096 18446744073709551615 134552502 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4725 2296 192 642 0 4081 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 18900

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/576 32000
/proc/meminfo: memFree=23522104/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=19684 CPUtime=402.3 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2544 0 0 0 40159 71 0 0 25 0 1 0 829058060 20156416 2477 33554432000 134512640 137138936 4294598096 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4921 2477 192 642 0 4277 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19684

[startup+462.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/576 32001
/proc/meminfo: memFree=23522836/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=19684 CPUtime=462.31 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2545 0 0 0 46151 80 0 0 25 0 1 0 829058060 20156416 2478 33554432000 134512640 137138936 4294598096 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 4921 2478 192 642 0 4277 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 19684

[startup+522.3 s]
/proc/loadavg: 2.12 2.07 2.02 3/576 32003
/proc/meminfo: memFree=23521312/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=20508 CPUtime=522.31 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2762 0 0 0 52144 87 0 0 25 0 1 0 829058060 21000192 2695 33554432000 134512640 137138936 4294598096 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5127 2695 192 642 0 4483 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20508

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/576 32005
/proc/meminfo: memFree=23520416/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21376 CPUtime=582.31 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2969 0 0 0 58137 94 0 0 25 0 1 0 829058060 21889024 2902 33554432000 134512640 137138936 4294598096 18446744073709551615 134555503 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5344 2902 192 642 0 4700 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 21376

[startup+642.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/576 32006
/proc/meminfo: memFree=23520148/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21372 CPUtime=642.31 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2969 0 0 0 64129 102 0 0 25 0 1 0 829058060 21884928 2902 33554432000 134512640 137138936 4294598096 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5343 2902 192 642 0 4699 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 21372

[startup+702.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/576 32008
/proc/meminfo: memFree=23519384/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21336 CPUtime=702.32 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 2969 0 0 0 70123 109 0 0 25 0 1 0 829058060 21848064 2902 33554432000 134512640 137138936 4294598096 18446744073709551615 136297655 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5334 2902 192 642 0 4690 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 21336

[startup+762.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32009
/proc/meminfo: memFree=23519988/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=762.34 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 76119 115 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 21568

[startup+822.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519336/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=822.31 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82110 121 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21568

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

[startup+822.401 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519336/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=822.41 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82120 121 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 21568

[startup+824.021 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519208/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=824.03 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82282 121 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 824.03
Current children cumulated vsize (KiB) 21568

[startup+824.8 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519208/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=824.82 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82360 122 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 824.82
Current children cumulated vsize (KiB) 21568

[startup+825.601 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519324/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=825.62 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82440 122 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 825.62
Current children cumulated vsize (KiB) 21568

[startup+826.001 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519324/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=826.02 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82480 122 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 826.02
Current children cumulated vsize (KiB) 21568

[startup+826.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 32011
/proc/meminfo: memFree=23519324/32951124 swapFree=58940260/67111528
[pid=31953] ppid=31951 vsize=21568 CPUtime=826.14 cores=0,2,4,6
/proc/31953/stat : 31953 (bsolo) R 31951 31953 30921 0 -1 4202496 3029 0 0 0 82492 122 0 0 25 0 1 0 829058060 22085632 2962 33554432000 134512640 137138936 4294598096 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/31953/statm: 5392 2962 192 642 0 4748 0
Current children cumulated CPU time (s) 826.14
Current children cumulated vsize (KiB) 21568

Child status: 0
Real time (s): 826.136
CPU time (s): 826.159
CPU user time (s): 824.938
CPU system time (s): 1.22181
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 21568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 824.938
system time used= 1.22181
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3029
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= 6
involuntary context switches= 1206

runsolver used 5.00224 second user time and 10.5254 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-04 10:03:23
IDJOB=3463359
IDBENCH=1301
IDSOLVER=1955
FILE ID=node139/3463359-1307174603
RUNJOBID= node139-1307174603-31938
PBS_JOBID= 13508863
Free space on /tmp= 73472 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463359-1307174603/watcher-3463359-1307174603 -o /tmp/evaluation-result-3463359-1307174603/solver-3463359-1307174603 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463359-1307174603.opb

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

MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94
RANDOM SEED=352261680

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
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:      23547380 kB
Buffers:        276068 kB
Cached:         618960 kB
SwapCached:       3628 kB
Active:        8584392 kB
Inactive:       515512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23547380 kB
SwapTotal:    67111528 kB
SwapFree:     58940260 kB
Dirty:            8108 kB
Writeback:           0 kB
AnonPages:     8202528 kB
Mapped:          32592 kB
Slab:           153268 kB
PageTables:      78836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 170870196 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= 73464 MiB
End job on node139 at 2011-06-04 10:17:10