Trace number 2657460

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 Cl? 1798 1798.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
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 benchmark184.282
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 655
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-2657460-1276304220.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 655
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.55	c      100    231     2686    12029    4     5675    2069    100   2857 0.04
1797.95/1798.55	c      250    231     2836    18005    6     5975    2276    250   4807 0.05
1797.95/1798.55	c      476    231     3062    30582    9     6427    2504    476   5409 0.09
1797.95/1798.55	c      814    231     3400    50913   14     7104    2755    814   5119 0.16
1797.95/1798.55	c     1324    231     3910    74179   18     8124    3031   1324   4472 0.30
1797.95/1798.55	c     2088    231     4674   107860   23     9652    3335   2088   4243 0.49
1797.95/1798.55	c     3236    231     5822   159504   27    11945    3669   3236   3446 0.94
1797.95/1798.55	c     4957    231     5576   129841   23    11455    4036   2990   3244 1.53
1797.95/1798.55	c     7541    231     6012   126036   20    12327    4440   3426   3147 2.40
1797.95/1798.55	c    11421    231     5220   105947   20    10744    4885   2634   3102 3.68
1797.95/1798.55	c    17246    231     5966   154521   25    12236    5374   3380   2956 5.83
1797.95/1798.55	c    25984    231     6327   172608   27    12958    5912   3741   2582 10.06
1797.95/1798.55	c    39096    231     7223   220193   30    14750    6504   4637   2279 17.15
1797.95/1798.55	c    58768    231     6825   169942   24    13954    7155   4239   2124 27.67
1797.95/1798.55	c    88278    231     6980   163644   23    14263    7871   4394   2118 41.68
1797.95/1798.55	c   132549    231     6763   183632   27    13830    8659   4177   2012 65.86
1797.95/1798.55	c   198962    231    11045   326535   29    22393    9525   8459   1898 104.81
1797.95/1798.55	c   298584    231     8422   242632   28    17147   10478   5836   1745 171.04
1797.95/1798.55	c   448019    231     8055   207557   25    16413   11526   5469   1554 288.23
1797.95/1798.55	c   672177    231     8815   233082   26    17935   12679   6229   1419 473.51
1797.95/1798.55	c  1008420    231     9455   275069   29    19213   13947   6869   1319 764.53
1797.95/1798.55	c  1512793    231    10609   316683   29    21523   15342   8023   1178 1284.06
1797.95/1798.55	c Resources Exceeded
1797.95/1798.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.55	c   22  1991663 411019  2714648    14659   484996  12073   1107 1798.00
1797.95/1798.55	s UNKNOWN
1797.95/1798.55	c Total time: 1798 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-2657460-1276304220/watcher-2657460-1276304220 -o /tmp/evaluation-result-2657460-1276304220/solver-2657460-1276304220 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657460-1276304220.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: 1.05 1.06 1.00 3/106 7929
/proc/meminfo: memFree=1542088/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=10880 CPUtime=0
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 6025993 11141120 255 1992294400 134512640 137138936 4288796592 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 2720 256 175 642 0 2055 0

[startup+0.0558511 s]
/proc/loadavg: 1.05 1.06 1.00 3/106 7929
/proc/meminfo: memFree=1542088/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=11320 CPUtime=0.05
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 486 0 0 0 5 0 0 0 20 0 1 0 6025993 11591680 383 1992294400 134512640 137138936 4288796592 18446744073709551615 134544862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 2830 383 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.100855 s]
/proc/loadavg: 1.05 1.06 1.00 3/106 7929
/proc/meminfo: memFree=1542088/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=11584 CPUtime=0.09
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 542 0 0 0 9 0 0 0 20 0 1 0 6025993 11862016 439 1992294400 134512640 137138936 4288796592 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 2896 439 190 642 0 2252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11584

[startup+0.300875 s]
/proc/loadavg: 1.05 1.06 1.00 3/106 7929
/proc/meminfo: memFree=1542088/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=12096 CPUtime=0.29
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 694 0 0 0 29 0 0 0 20 0 1 0 6025993 12386304 591 1992294400 134512640 137138936 4288796592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3024 591 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.700915 s]
/proc/loadavg: 1.05 1.06 1.00 3/106 7929
/proc/meminfo: memFree=1542088/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=13008 CPUtime=0.69
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 923 0 0 0 69 0 0 0 20 0 1 0 6025993 13320192 820 1992294400 134512640 137138936 4288796592 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3252 820 190 642 0 2608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13008

[startup+1.501 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 7930
/proc/meminfo: memFree=1538980/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=13776 CPUtime=1.49
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1117 0 0 0 148 1 0 0 22 0 1 0 6025993 14106624 1014 1992294400 134512640 137138936 4288796592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3444 1014 190 642 0 2800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13776

[startup+3.10116 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 7930
/proc/meminfo: memFree=1538484/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=13780 CPUtime=3.09
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1118 0 0 0 308 1 0 0 25 0 1 0 6025993 14110720 1015 1992294400 134512640 137138936 4288796592 18446744073709551615 136520986 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3445 1015 190 642 0 2801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13780

[startup+6.30148 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 7930
/proc/meminfo: memFree=1537740/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=14544 CPUtime=6.29
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1304 0 0 0 626 3 0 0 25 0 1 0 6025993 14893056 1201 1992294400 134512640 137138936 4288796592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3636 1201 190 642 0 2992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14544

[startup+12.7011 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 7930
/proc/meminfo: memFree=1536748/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=15420 CPUtime=12.69
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1505 0 0 0 1264 5 0 0 25 0 1 0 6025993 15790080 1402 1992294400 134512640 137138936 4288796592 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3855 1402 190 642 0 3211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15420

[startup+25.5014 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 7930
/proc/meminfo: memFree=1536252/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=15812 CPUtime=25.48
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1628 0 0 0 2540 8 0 0 25 0 1 0 6025993 16191488 1525 1992294400 134512640 137138936 4288796592 18446744073709551615 136297742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3953 1525 190 642 0 3309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15812

[startup+51.102 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 7932
/proc/meminfo: memFree=1536128/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=15940 CPUtime=51.08
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1657 0 0 0 5090 18 0 0 25 0 1 0 6025993 16322560 1554 1992294400 134512640 137138936 4288796592 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 3985 1554 190 642 0 3341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15940

[startup+102.309 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 7932
/proc/meminfo: memFree=1535260/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=16708 CPUtime=102.27
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 1843 0 0 0 10194 33 0 0 25 0 1 0 6025993 17108992 1740 1992294400 134512640 137138936 4288796592 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4177 1740 190 642 0 3533 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16708

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7934
/proc/meminfo: memFree=1534268/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=17576 CPUtime=162.25
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2048 0 0 0 16173 52 0 0 25 0 1 0 6025993 17997824 1945 1992294400 134512640 137138936 4288796592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4394 1945 190 642 0 3750 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17576

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7936
/proc/meminfo: memFree=1533648/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=18208 CPUtime=222.22
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2222 0 0 0 22156 66 0 0 25 0 1 0 6025993 18644992 2119 1992294400 134512640 137138936 4288796592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4552 2119 190 642 0 3908 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18208

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7947
/proc/meminfo: memFree=1532656/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=18208 CPUtime=282.2
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2222 0 0 0 28138 82 0 0 25 0 1 0 6025993 18644992 2119 1992294400 134512640 137138936 4288796592 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4552 2119 190 642 0 3908 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18208

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7949
/proc/meminfo: memFree=1532656/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=18468 CPUtime=342.17
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2278 0 0 0 34122 95 0 0 25 0 1 0 6025993 18911232 2175 1992294400 134512640 137138936 4288796592 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4617 2175 190 642 0 3973 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18468

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7949
/proc/meminfo: memFree=1532656/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=18460 CPUtime=402.15
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2278 0 0 0 40105 110 0 0 25 0 1 0 6025993 18903040 2175 1992294400 134512640 137138936 4288796592 18446744073709551615 134609488 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4615 2175 190 642 0 3971 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7951
/proc/meminfo: memFree=1532656/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=18460 CPUtime=462.14
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2278 0 0 0 46088 126 0 0 25 0 1 0 6025993 18903040 2175 1992294400 134512640 137138936 4288796592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4615 2175 190 642 0 3971 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18460

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7953
/proc/meminfo: memFree=1532160/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=19348 CPUtime=522.12
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2505 0 0 0 52069 143 0 0 25 0 1 0 6025993 19812352 2402 1992294400 134512640 137138936 4288796592 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4837 2402 190 642 0 4193 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19348

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7955
/proc/meminfo: memFree=1532160/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=19424 CPUtime=582.1
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2514 0 0 0 58053 157 0 0 25 0 1 0 6025993 19890176 2411 1992294400 134512640 137138936 4288796592 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4856 2411 190 642 0 4212 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7957
/proc/meminfo: memFree=1532160/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=19416 CPUtime=642.09
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2514 0 0 0 64036 173 0 0 25 0 1 0 6025993 19881984 2411 1992294400 134512640 137138936 4288796592 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 4854 2411 190 642 0 4210 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19416

[startup+702.301 s]

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

/proc/meminfo: memFree=1530548/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=20196 CPUtime=1061.96
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2717 0 0 0 105918 278 0 0 25 0 1 0 6025993 20680704 2614 1992294400 134512640 137138936 4288796592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5049 2614 190 642 0 4405 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 20196

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 7972
/proc/meminfo: memFree=1530548/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=20196 CPUtime=1121.95
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2717 0 0 0 111905 290 0 0 25 0 1 0 6025993 20680704 2614 1992294400 134512640 137138936 4288796592 18446744073709551615 136502654 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5049 2614 190 642 0 4405 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 20196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7974
/proc/meminfo: memFree=1530548/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=20196 CPUtime=1181.93
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2717 0 0 0 117889 304 0 0 25 0 1 0 6025993 20680704 2614 1992294400 134512640 137138936 4288796592 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5049 2614 190 642 0 4405 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 20196

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7976
/proc/meminfo: memFree=1530548/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=20196 CPUtime=1241.91
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2717 0 0 0 123872 319 0 0 25 0 1 0 6025993 20680704 2614 1992294400 134512640 137138936 4288796592 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5049 2614 190 642 0 4405 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 20196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7976
/proc/meminfo: memFree=1529680/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21224 CPUtime=1301.9
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2973 0 0 0 129857 333 0 0 25 0 1 0 6025993 21733376 2870 1992294400 134512640 137138936 4288796592 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5306 2870 190 642 0 4662 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 21224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7978
/proc/meminfo: memFree=1529556/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21344 CPUtime=1361.88
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 135840 348 0 0 25 0 1 0 6025993 21856256 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5336 2893 190 642 0 4692 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 21344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7980
/proc/meminfo: memFree=1529556/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21340 CPUtime=1421.87
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 141823 364 0 0 25 0 1 0 6025993 21852160 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5335 2893 190 642 0 4691 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 21340

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7982
/proc/meminfo: memFree=1529556/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21336 CPUtime=1481.84
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 147806 378 0 0 25 0 1 0 6025993 21848064 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5334 2893 190 642 0 4690 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 21336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7984
/proc/meminfo: memFree=1529556/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21336 CPUtime=1541.82
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 153791 391 0 0 25 0 1 0 6025993 21848064 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5334 2893 190 642 0 4690 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 21336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7984
/proc/meminfo: memFree=1529432/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1601.8
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 159774 406 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542174 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 21332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7986
/proc/meminfo: memFree=1529432/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1661.79
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 165759 420 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 21332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7988
/proc/meminfo: memFree=1529432/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1721.77
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 171743 434 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 136504091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 21332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1781.74
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 177727 447 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 21332

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1791.35
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 178685 450 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 21332

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1794.55
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 179004 451 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1794.55
Current children cumulated vsize (KiB) 21332

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1796.14
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 179162 452 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1796.14
Current children cumulated vsize (KiB) 21332

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1796.94
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 179242 452 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 136501687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1796.94
Current children cumulated vsize (KiB) 21332

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1797.74
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 179322 452 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542560 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1797.74
Current children cumulated vsize (KiB) 21332

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7990
/proc/meminfo: memFree=1529184/2059040 swapFree=4192956/4192956
[pid=7929] ppid=7927 vsize=21332 CPUtime=1797.95
/proc/7929/stat : 7929 (bsolo_pb10) R 7927 7929 7313 0 -1 4202496 2996 0 0 0 179343 452 0 0 25 0 1 0 6025993 21843968 2893 1992294400 134512640 137138936 4288796592 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7929/statm: 5333 2893 190 642 0 4689 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 21332

Child status: 0
Real time (s): 1798.55
CPU time (s): 1798
CPU user time (s): 1793.48
CPU system time (s): 4.52631
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 21348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.48
system time used= 4.52631
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2996
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= 3290

runsolver used 2.70659 second user time and 8.75367 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-12 02:57:00
IDJOB=2657460
IDBENCH=1338
IDSOLVER=1163
FILE ID=node002/2657460-1276304220
PBS_JOBID= 11173119
Free space on /tmp= 62392 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657460-1276304220/watcher-2657460-1276304220 -o /tmp/evaluation-result-2657460-1276304220/solver-2657460-1276304220 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657460-1276304220.opb

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

MD5SUM BENCH= 80da336e36371770b02ed1fca93b5c11
RANDOM SEED=115600204

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1542492 kB
Buffers:         75924 kB
Cached:         312612 kB
SwapCached:          0 kB
Active:         175884 kB
Inactive:       271984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1542492 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4004 kB
Writeback:           0 kB
AnonPages:       59220 kB
Mapped:          15448 kB
Slab:            46740 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179892 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= 62388 MiB
End job on node002 at 2010-06-12 03:26:59