Trace number 2657768

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 1475.86 1476.45

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
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 benchmark8.78866
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 723
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-2657768-1276305519.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 723
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: 5708
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.
1475.81/1476.44	c      100    231     2686    12177    4     5677    2069    100   2857 0.04
1475.81/1476.44	c      254    231     2840    18884    6     5985    2276    254   4618 0.06
1475.81/1476.44	c      479    231     3065    30327    9     6433    2504    479   5263 0.09
1475.81/1476.44	c      818    231     3404    44365   13     7111    2755    818   5680 0.14
1475.81/1476.44	c     1327    231     3913    59784   15     8130    3031   1327   5483 0.24
1475.81/1476.44	c     2090    231     4676    88898   19     9657    3335   2090   4760 0.44
1475.81/1476.44	c     3236    231     5822   123941   21    11948    3669   3236   3995 0.81
1475.81/1476.44	c     4957    231     5618    98811   17    11541    4036   3032   3813 1.30
1475.81/1476.44	c     7541    231     6047   119320   19    12397    4440   3461   3808 1.98
1475.81/1476.44	c    11421    231     5321    98767   18    10946    4885   2735   3565 3.20
1475.81/1476.44	c    17243    231     6051   124968   20    12407    5374   3465   3400 5.07
1475.81/1476.44	c    25983    231     6393   146813   22    13090    5912   3807   3115 8.34
1475.81/1476.44	c    39093    231     7353   187213   25    15010    6504   4767   2783 14.05
1475.81/1476.44	c    58764    231     6898   167840   24    14101    7155   4312   2522 23.30
1475.81/1476.44	c    88275    231     6975   144219   20    14255    7871   4389   2345 37.64
1475.81/1476.44	c   132545    231     6869   165958   24    14043    8659   4283   2170 61.06
1475.81/1476.44	c   198957    231     6916   149643   21    14136    9525   4330   2051 96.98
1475.81/1476.44	c   298578    231     9259   230322   24    18822   10478   6673   1864 160.11
1475.81/1476.44	c   448013    231     9036   245206   27    18376   11526   6450   1615 277.30
1475.81/1476.44	c   672172    231    10159   283889   27    20622   12679   7573   1469 457.44
1475.81/1476.44	c  1008415    231    11389   323775   28    23082   13947   8803   1311 768.80
1475.81/1476.44	c  1512787    231    13099   361332   27    26502   15342  10513   1153 1311.99
1475.81/1476.44	c Backtracks by Clause: 0
1475.81/1476.44	c Backtracks by PB constraint: 0
1475.81/1476.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1475.81/1476.44	c   22  1650874 352973  2309911    11300   307794   8714   1118 1475.86
1475.81/1476.44	s UNSATISFIABLE
1475.81/1476.44	c Total time: 1475.86 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-2657768-1276305519/watcher-2657768-1276305519 -o /tmp/evaluation-result-2657768-1276305519/solver-2657768-1276305519 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657768-1276305519.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: 1.07 1.05 1.13 3/106 7906
/proc/meminfo: memFree=1532072/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=10880 CPUtime=0
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 6153500 11141120 254 1992294400 134512640 137138936 4288124752 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 2720 254 175 642 0 2055 0

[startup+0.0697249 s]
/proc/loadavg: 1.07 1.05 1.13 3/106 7906
/proc/meminfo: memFree=1532072/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=11320 CPUtime=0.06
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 500 0 0 0 6 0 0 0 20 0 1 0 6153500 11591680 397 1992294400 134512640 137138936 4288124752 18446744073709551615 134542755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 2830 397 190 642 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.101731 s]
/proc/loadavg: 1.07 1.05 1.13 3/106 7906
/proc/meminfo: memFree=1532072/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=11580 CPUtime=0.09
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 542 0 0 0 9 0 0 0 20 0 1 0 6153500 11857920 439 1992294400 134512640 137138936 4288124752 18446744073709551615 136506718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 2895 439 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300767 s]
/proc/loadavg: 1.07 1.05 1.13 3/106 7906
/proc/meminfo: memFree=1532072/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=12096 CPUtime=0.29
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 679 0 0 0 28 1 0 0 20 0 1 0 6153500 12386304 576 1992294400 134512640 137138936 4288124752 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3024 576 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.700838 s]
/proc/loadavg: 1.07 1.05 1.13 3/106 7906
/proc/meminfo: memFree=1532072/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=12868 CPUtime=0.69
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 866 0 0 0 68 1 0 0 21 0 1 0 6153500 13176832 763 1992294400 134512640 137138936 4288124752 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3217 763 190 642 0 2573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12868

[startup+1.50098 s]
/proc/loadavg: 1.07 1.05 1.13 2/107 7907
/proc/meminfo: memFree=1529212/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=13256 CPUtime=1.49
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 973 0 0 0 147 2 0 0 23 0 1 0 6153500 13574144 870 1992294400 134512640 137138936 4288124752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3314 870 190 642 0 2670 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13256

[startup+3.10126 s]
/proc/loadavg: 1.07 1.05 1.13 2/107 7907
/proc/meminfo: memFree=1529088/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=13640 CPUtime=3.09
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1078 0 0 0 306 3 0 0 25 0 1 0 6153500 13967360 975 1992294400 134512640 137138936 4288124752 18446744073709551615 136502659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3410 975 190 642 0 2766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13640

[startup+6.30083 s]
/proc/loadavg: 1.07 1.05 1.13 2/107 7907
/proc/meminfo: memFree=1528220/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=14144 CPUtime=6.29
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1211 0 0 0 624 5 0 0 25 0 1 0 6153500 14483456 1108 1992294400 134512640 137138936 4288124752 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3536 1108 190 642 0 2892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14144

[startup+12.701 s]
/proc/loadavg: 1.06 1.05 1.13 2/107 7907
/proc/meminfo: memFree=1527104/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=15024 CPUtime=12.68
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1412 0 0 0 1261 7 0 0 25 0 1 0 6153500 15384576 1309 1992294400 134512640 137138936 4288124752 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3756 1309 190 642 0 3112 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15024

[startup+25.5012 s]
/proc/loadavg: 1.05 1.05 1.13 2/107 7907
/proc/meminfo: memFree=1526732/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=15412 CPUtime=25.48
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1512 0 0 0 2535 13 0 0 25 0 1 0 6153500 15781888 1409 1992294400 134512640 137138936 4288124752 18446744073709551615 134543169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3853 1409 190 642 0 3209 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15412

[startup+51.1008 s]
/proc/loadavg: 1.03 1.04 1.12 2/107 7909
/proc/meminfo: memFree=1526112/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=15876 CPUtime=51.06
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1622 0 0 0 5085 21 0 0 25 0 1 0 6153500 16257024 1519 1992294400 134512640 137138936 4288124752 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 3969 1519 190 642 0 3325 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15876

[startup+102.308 s]
/proc/loadavg: 1.01 1.03 1.11 2/107 7911
/proc/meminfo: memFree=1525368/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=16572 CPUtime=102.24
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1807 0 0 0 10185 39 0 0 25 0 1 0 6153500 16969728 1704 1992294400 134512640 137138936 4288124752 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4143 1704 190 642 0 3499 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16572

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.10 2/107 7911
/proc/meminfo: memFree=1524996/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=16928 CPUtime=162.21
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 1893 0 0 0 16163 58 0 0 25 0 1 0 6153500 17334272 1790 1992294400 134512640 137138936 4288124752 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4232 1790 190 642 0 3588 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 16928

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/107 7913
/proc/meminfo: memFree=1524376/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=17528 CPUtime=222.2
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2037 0 0 0 22145 75 0 0 25 0 1 0 6153500 17948672 1934 1992294400 134512640 137138936 4288124752 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4382 1934 190 642 0 3738 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17528

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 7915
/proc/meminfo: memFree=1524128/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18036 CPUtime=282.18
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2164 0 0 0 28130 88 0 0 25 0 1 0 6153500 18468864 2061 1992294400 134512640 137138936 4288124752 18446744073709551615 136504089 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4509 2061 190 642 0 3865 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18036

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 7917
/proc/meminfo: memFree=1523756/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18036 CPUtime=342.15
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2184 0 0 0 34110 105 0 0 25 0 1 0 6153500 18468864 2081 1992294400 134512640 137138936 4288124752 18446744073709551615 134542643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4509 2081 190 642 0 3865 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7917
/proc/meminfo: memFree=1523632/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18164 CPUtime=402.12
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2213 0 0 0 40090 122 0 0 25 0 1 0 6153500 18599936 2110 1992294400 134512640 137138936 4288124752 18446744073709551615 134576458 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4541 2110 190 642 0 3897 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 18164

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7919
/proc/meminfo: memFree=1523384/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18424 CPUtime=462.09
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2268 0 0 0 46072 137 0 0 25 0 1 0 6153500 18866176 2165 1992294400 134512640 137138936 4288124752 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4606 2165 190 642 0 3962 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 18424

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7921
/proc/meminfo: memFree=1522888/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18812 CPUtime=522.07
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2372 0 0 0 52056 151 0 0 25 0 1 0 6153500 19263488 2269 1992294400 134512640 137138936 4288124752 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4703 2269 190 642 0 4059 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 18812

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7923
/proc/meminfo: memFree=1522764/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18920 CPUtime=582.05
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2386 0 0 0 58040 165 0 0 25 0 1 0 6153500 19374080 2283 1992294400 134512640 137138936 4288124752 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4730 2283 190 642 0 4086 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 18920

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 7925
/proc/meminfo: memFree=1522640/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=18920 CPUtime=642.04
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2402 0 0 0 64022 182 0 0 25 0 1 0 6153500 19374080 2299 1992294400 134512640 137138936 4288124752 18446744073709551615 136504016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4730 2299 190 642 0 4086 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 18920

[startup+702.301 s]

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

/proc/meminfo: memFree=1521276/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20068 CPUtime=881.94
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 87949 245 0 0 25 0 1 0 6153500 20549632 2585 1992294400 134512640 137138936 4288124752 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5017 2585 190 642 0 4373 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 20068

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7933
/proc/meminfo: memFree=1521276/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20068 CPUtime=941.92
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 93933 259 0 0 25 0 1 0 6153500 20549632 2585 1992294400 134512640 137138936 4288124752 18446744073709551615 136511119 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5017 2585 190 642 0 4373 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 20068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 7935
/proc/meminfo: memFree=1521152/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20068 CPUtime=1001.9
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 99918 272 0 0 25 0 1 0 6153500 20549632 2585 1992294400 134512640 137138936 4288124752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5017 2585 190 642 0 4373 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 20068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 7935
/proc/meminfo: memFree=1521152/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=19972 CPUtime=1061.86
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 105901 285 0 0 25 0 1 0 6153500 20451328 2566 1992294400 134512640 137138936 4288124752 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4993 2566 190 642 0 4349 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7937
/proc/meminfo: memFree=1521152/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=19972 CPUtime=1121.85
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 111886 299 0 0 25 0 1 0 6153500 20451328 2566 1992294400 134512640 137138936 4288124752 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4993 2566 190 642 0 4349 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 19972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7939
/proc/meminfo: memFree=1521152/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=19960 CPUtime=1181.82
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 117869 313 0 0 25 0 1 0 6153500 20439040 2563 1992294400 134512640 137138936 4288124752 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4990 2563 190 642 0 4346 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 19960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7941
/proc/meminfo: memFree=1521028/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=19956 CPUtime=1241.8
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 123853 327 0 0 25 0 1 0 6153500 20434944 2562 1992294400 134512640 137138936 4288124752 18446744073709551615 134575817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4989 2562 190 642 0 4345 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 19956

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7943
/proc/meminfo: memFree=1521028/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=19956 CPUtime=1301.79
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2688 0 0 0 129838 341 0 0 25 0 1 0 6153500 20434944 2562 1992294400 134512640 137138936 4288124752 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4989 2562 190 642 0 4345 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 19956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7943
/proc/meminfo: memFree=1521028/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=19956 CPUtime=1361.75
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2689 0 0 0 135822 353 0 0 25 0 1 0 6153500 20434944 2562 1992294400 134512640 137138936 4288124752 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 4989 2562 190 642 0 4345 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 19956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7945
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1421.74
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 141809 365 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 20388

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7945
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1432.92
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 142925 367 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1432.92
Current children cumulated vsize (KiB) 20388

[startup+1459.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1458.51
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 145479 372 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1458.51
Current children cumulated vsize (KiB) 20388

[startup+1465.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1464.91
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 146117 374 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1464.91
Current children cumulated vsize (KiB) 20388

[startup+1471.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1471.31
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 146756 375 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1471.31
Current children cumulated vsize (KiB) 20388

[startup+1473.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1472.91
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 146916 375 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1472.91
Current children cumulated vsize (KiB) 20388

[startup+1475.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1474.51
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 147076 375 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1474.51
Current children cumulated vsize (KiB) 20388

[startup+1475.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1475.31
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 147155 376 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1475.31
Current children cumulated vsize (KiB) 20388

[startup+1476.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1475.71
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 147195 376 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1475.71
Current children cumulated vsize (KiB) 20388

[startup+1476.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7947
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=7906] ppid=7904 vsize=20388 CPUtime=1475.81
/proc/7906/stat : 7906 (bsolo_pb10) R 7904 7906 6812 0 -1 4202496 2780 0 0 0 147205 376 0 0 25 0 1 0 6153500 20877312 2653 1992294400 134512640 137138936 4288124752 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7906/statm: 5097 2653 190 642 0 4453 0
Current children cumulated CPU time (s) 1475.81
Current children cumulated vsize (KiB) 20388

Child status: 0
Real time (s): 1476.45
CPU time (s): 1475.86
CPU user time (s): 1472.1
CPU system time (s): 3.76443
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 20448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1472.1
system time used= 3.76443
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2781
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= 6503

runsolver used 2.52362 second user time and 6.88095 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-12 03:18:39
IDJOB=2657768
IDBENCH=1342
IDSOLVER=1163
FILE ID=node012/2657768-1276305519
PBS_JOBID= 11173124
Free space on /tmp= 62412 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657768-1276305519/watcher-2657768-1276305519 -o /tmp/evaluation-result-2657768-1276305519/solver-2657768-1276305519 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657768-1276305519.opb

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

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=2025218372

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1532600 kB
Buffers:         85944 kB
Cached:         312748 kB
SwapCached:          0 kB
Active:         175400 kB
Inactive:       282428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1532600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4024 kB
Writeback:           0 kB
AnonPages:       59160 kB
Mapped:          15388 kB
Slab:            46904 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181296 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= 62408 MiB
End job on node012 at 2010-06-12 03:43:16