Trace number 2657785

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 ClUNSAT 1458.9 1459.29

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
MD5SUM30c4f9acafc0f3a30de05f75833db699
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark26.279
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 689
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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657785-1276313034.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1458.81/1459.28	c      100    231     2686    12028    4     5675    2069    100   2941 0.03
1458.81/1459.28	c      250    231     2836    18133    6     5974    2276    250   4807 0.05
1458.81/1459.28	c      475    231     3061    29986    9     6425    2504    475   5337 0.09
1458.81/1459.28	c      814    231     3400    49959   14     7104    2755    814   4903 0.17
1458.81/1459.28	c     1322    231     3908    79528   20     8121    3031   1322   4334 0.30
1458.81/1459.28	c     2085    231     4671   124054   26     9646    3335   2085   3533 0.59
1458.81/1459.28	c     3231    231     5817   176855   30    11939    3669   3231   2931 1.10
1458.81/1459.28	c     4955    231     5626   124419   22    11556    4036   3040   3034 1.63
1458.81/1459.28	c     7539    231     6102   125080   20    12508    4440   3516   3032 2.49
1458.81/1459.28	c    11419    231     5361    96528   18    11026    4885   2775   3084 3.70
1458.81/1459.28	c    17241    231     6080   126813   20    12464    5374   3494   3080 5.60
1458.81/1459.28	c    25980    231     6415   136694   21    13135    5912   3829   2891 8.98
1458.81/1459.28	c    39092    231     7284   187818   25    14872    6504   4698   2612 14.96
1458.81/1459.28	c    58763    231     6683   148939   22    13670    7155   4097   2440 24.07
1458.81/1459.28	c    88273    231     6769   161632   23    13843    7871   4183   2230 39.58
1458.81/1459.28	c   132543    231     6530   145223   22    13363    8659   3944   2069 64.05
1458.81/1459.28	c   198954    231    10770   306649   28    21844    9525   8184   1895 104.97
1458.81/1459.28	c   298574    231     8087   192808   23    16478   10478   5501   1813 164.63
1458.81/1459.28	c   448010    231     7946   197480   24    16195   11526   5360   1650 271.37
1458.81/1459.28	c   672169    231     9152   246187   26    18607   12679   6566   1504 446.87
1458.81/1459.28	c  1008412    231    10190   261805   25    20685   13947   7604   1370 735.62
1458.81/1459.28	c  1512784    231    11857   321510   27    24019   15342   9271   1241 1218.24
1458.81/1459.28	c Backtracks by Clause: 0
1458.81/1459.28	c Backtracks by PB constraint: 0
1458.81/1459.28	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1458.81/1459.28	c   22  1737417 404598  2509691    11197   275609   8611   1190 1458.90
1458.81/1459.28	s UNSATISFIABLE
1458.81/1459.28	c Total time: 1458.9 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657785-1276313034/watcher-2657785-1276313034 -o /tmp/evaluation-result-2657785-1276313034/solver-2657785-1276313034 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657785-1276313034.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8748
/proc/meminfo: memFree=1525796/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=10880 CPUtime=0
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 6907111 11141120 255 1992294400 134512640 137138936 4294480032 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 2720 256 175 642 0 2055 0

[startup+0.0338951 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8748
/proc/meminfo: memFree=1525796/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=11328 CPUtime=0.02
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 483 0 0 0 2 0 0 0 20 0 1 0 6907111 11599872 380 1992294400 134512640 137138936 4294480032 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 2832 380 190 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.101901 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8748
/proc/meminfo: memFree=1525796/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=11452 CPUtime=0.09
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 540 0 0 0 9 0 0 0 20 0 1 0 6907111 11726848 437 1992294400 134512640 137138936 4294480032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 2863 437 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300923 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8748
/proc/meminfo: memFree=1525796/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=12220 CPUtime=0.29
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 706 0 0 0 28 1 0 0 20 0 1 0 6907111 12513280 603 1992294400 134512640 137138936 4294480032 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3055 603 190 642 0 2411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12220

[startup+0.700966 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8748
/proc/meminfo: memFree=1525796/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=12988 CPUtime=0.69
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 921 0 0 0 68 1 0 0 21 0 1 0 6907111 13299712 818 1992294400 134512640 137138936 4294480032 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3247 818 190 642 0 2603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12988

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1522688/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=14020 CPUtime=1.49
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1166 0 0 0 148 1 0 0 23 0 1 0 6907111 14356480 1063 1992294400 134512640 137138936 4294480032 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3505 1063 190 642 0 2861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14020

[startup+3.10023 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1521944/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=14024 CPUtime=3.09
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1167 0 0 0 307 2 0 0 25 0 1 0 6907111 14360576 1064 1992294400 134512640 137138936 4294480032 18446744073709551615 134542214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3506 1064 190 642 0 2862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14024

[startup+6.30058 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1521820/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=14024 CPUtime=6.29
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1169 0 0 0 624 5 0 0 25 0 1 0 6907111 14360576 1066 1992294400 134512640 137138936 4294480032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3506 1066 190 642 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14024

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1520952/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=14780 CPUtime=12.69
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1342 0 0 0 1262 7 0 0 25 0 1 0 6907111 15134720 1239 1992294400 134512640 137138936 4294480032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3695 1239 190 642 0 3051 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14780

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1520456/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=15392 CPUtime=25.48
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1500 0 0 0 2536 12 0 0 25 0 1 0 6907111 15761408 1397 1992294400 134512640 137138936 4294480032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3848 1397 190 642 0 3204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15392

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1519960/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=15856 CPUtime=51.08
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1619 0 0 0 5086 22 0 0 25 0 1 0 6907111 16236544 1516 1992294400 134512640 137138936 4294480032 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 3964 1516 190 642 0 3320 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15856

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8753
/proc/meminfo: memFree=1519092/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=16456 CPUtime=102.27
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1789 0 0 0 10190 37 0 0 25 0 1 0 6907111 16850944 1686 1992294400 134512640 137138936 4294480032 18446744073709551615 136504016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4114 1686 190 642 0 3470 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16456

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8755
/proc/meminfo: memFree=1518596/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=16944 CPUtime=162.25
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 1907 0 0 0 16167 58 0 0 25 0 1 0 6907111 17350656 1804 1992294400 134512640 137138936 4294480032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4236 1804 190 642 0 3592 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8755
/proc/meminfo: memFree=1517976/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=17560 CPUtime=222.23
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2049 0 0 0 22150 73 0 0 25 0 1 0 6907111 17981440 1946 1992294400 134512640 137138936 4294480032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4390 1946 190 642 0 3746 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17560

[startup+282.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 8757
/proc/meminfo: memFree=1517480/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18024 CPUtime=282.22
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2178 0 0 0 28132 90 0 0 25 0 1 0 6907111 18456576 2075 1992294400 134512640 137138936 4294480032 18446744073709551615 134543247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4506 2075 190 642 0 3862 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18024

[startup+342.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 8759
/proc/meminfo: memFree=1517480/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18024 CPUtime=342.2
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2178 0 0 0 34115 105 0 0 25 0 1 0 6907111 18456576 2075 1992294400 134512640 137138936 4294480032 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4506 2075 190 642 0 3862 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18024

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 8761
/proc/meminfo: memFree=1517356/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18024 CPUtime=402.19
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2178 0 0 0 40098 121 0 0 25 0 1 0 6907111 18456576 2075 1992294400 134512640 137138936 4294480032 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4506 2075 190 642 0 3862 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18024

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8763
/proc/meminfo: memFree=1517108/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18400 CPUtime=462.17
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2258 0 0 0 46080 137 0 0 25 0 1 0 6907111 18841600 2155 1992294400 134512640 137138936 4294480032 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4600 2155 190 642 0 3956 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18400

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8763
/proc/meminfo: memFree=1516860/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18496 CPUtime=522.15
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2292 0 0 0 52061 154 0 0 25 0 1 0 6907111 18939904 2189 1992294400 134512640 137138936 4294480032 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4624 2189 190 642 0 3980 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8765
/proc/meminfo: memFree=1516736/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18708 CPUtime=582.14
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2336 0 0 0 58043 171 0 0 25 0 1 0 6907111 19156992 2233 1992294400 134512640 137138936 4294480032 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4677 2233 190 642 0 4033 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18708

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8767
/proc/meminfo: memFree=1516612/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=18708 CPUtime=642.13
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2336 0 0 0 64027 186 0 0 25 0 1 0 6907111 19156992 2233 1992294400 134512640 137138936 4294480032 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4677 2233 190 642 0 4033 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18708

[startup+702.301 s]

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

/proc/meminfo: memFree=1515372/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=19692 CPUtime=882.06
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2585 0 0 0 87960 246 0 0 25 0 1 0 6907111 20164608 2482 1992294400 134512640 137138936 4294480032 18446744073709551615 136502606 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4923 2482 190 642 0 4279 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 19692

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8775
/proc/meminfo: memFree=1515248/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=19688 CPUtime=942.04
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2585 0 0 0 93942 262 0 0 25 0 1 0 6907111 20160512 2482 1992294400 134512640 137138936 4294480032 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4922 2482 190 642 0 4278 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8777
/proc/meminfo: memFree=1515248/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=19688 CPUtime=1002.03
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2585 0 0 0 99924 279 0 0 25 0 1 0 6907111 20160512 2482 1992294400 134512640 137138936 4294480032 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4922 2482 190 642 0 4278 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 19688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8779
/proc/meminfo: memFree=1515124/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=19684 CPUtime=1062.02
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2585 0 0 0 105908 294 0 0 25 0 1 0 6907111 20156416 2482 1992294400 134512640 137138936 4294480032 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4921 2482 190 642 0 4277 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 19684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8779
/proc/meminfo: memFree=1515124/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=19684 CPUtime=1121.99
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2585 0 0 0 111890 309 0 0 25 0 1 0 6907111 20156416 2482 1992294400 134512640 137138936 4294480032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4921 2482 190 642 0 4277 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8781
/proc/meminfo: memFree=1515000/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=19680 CPUtime=1181.98
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2585 0 0 0 117873 325 0 0 25 0 1 0 6907111 20152320 2482 1992294400 134512640 137138936 4294480032 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 4920 2482 190 642 0 4276 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8783
/proc/meminfo: memFree=1514752/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20068 CPUtime=1241.97
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2683 0 0 0 123855 342 0 0 25 0 1 0 6907111 20549632 2580 1992294400 134512640 137138936 4294480032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5017 2580 190 642 0 4373 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 20068

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8785
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1301.96
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 129840 356 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 20324

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 8787
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1361.93
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 135821 372 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134573726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 20324

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 8787
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1421.93
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 141806 387 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 20324

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

[startup+1433.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1433.11
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 142923 388 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1433.11
Current children cumulated vsize (KiB) 20324

[startup+1446.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1445.91
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 144200 391 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1445.91
Current children cumulated vsize (KiB) 20324

[startup+1452.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1452.31
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 144837 394 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1452.31
Current children cumulated vsize (KiB) 20324

[startup+1455.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1455.51
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 145156 395 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1455.51
Current children cumulated vsize (KiB) 20324

[startup+1457.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1457.12
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 145317 395 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1457.12
Current children cumulated vsize (KiB) 20324

[startup+1458.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1457.91
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 145396 395 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134540732 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1457.91
Current children cumulated vsize (KiB) 20324

[startup+1458.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1458.31
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 145436 395 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1458.31
Current children cumulated vsize (KiB) 20324

[startup+1459.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1458.71
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 145476 395 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1458.71
Current children cumulated vsize (KiB) 20324

[startup+1459.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8789
/proc/meminfo: memFree=1514380/2059040 swapFree=4192956/4192956
[pid=8748] ppid=8746 vsize=20324 CPUtime=1458.81
/proc/8748/stat : 8748 (bsolo_pb10) R 8746 8748 7838 0 -1 4202496 2747 0 0 0 145486 395 0 0 25 0 1 0 6907111 20811776 2644 1992294400 134512640 137138936 4294480032 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8748/statm: 5081 2644 190 642 0 4437 0
Current children cumulated CPU time (s) 1458.81
Current children cumulated vsize (KiB) 20324

Child status: 0
Real time (s): 1459.29
CPU time (s): 1458.9
CPU user time (s): 1454.95
CPU system time (s): 3.9544
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 20324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1454.95
system time used= 3.9544
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2748
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= 1
involuntary context switches= 3845

runsolver used 2.28565 second user time and 7.00993 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-12 05:23:54
IDJOB=2657785
IDBENCH=1362
IDSOLVER=1163
FILE ID=node005/2657785-1276313034
PBS_JOBID= 11173132
Free space on /tmp= 62532 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657785-1276313034/watcher-2657785-1276313034 -o /tmp/evaluation-result-2657785-1276313034/solver-2657785-1276313034 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657785-1276313034.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 30c4f9acafc0f3a30de05f75833db699
RANDOM SEED=1439109612

node005.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1526200 kB
Buffers:         91920 kB
Cached:         312656 kB
SwapCached:          0 kB
Active:         178188 kB
Inactive:       285664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1526200 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4008 kB
Writeback:           0 kB
AnonPages:       59252 kB
Mapped:          15448 kB
Slab:            47100 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182320 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node005 at 2010-06-12 05:48:13