Trace number 2657775

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 1427.98 1428.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
MD5SUM526ab28e5245080e542291515286f3e0
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 benchmark29.8475
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-2657775-1276307668.opb
0.00/0.00	c File size is 83375 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: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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     5472    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1427.93/1428.74	c      100    231     2686    12025    4     5676    2069    100   2857 0.04
1427.93/1428.74	c      252    231     2838    18232    6     5978    2276    252   4941 0.05
1427.93/1428.74	c      478    231     3064    28816    9     6431    2504    478   5901 0.08
1427.93/1428.74	c      819    231     3405    48498   14     7115    2755    819   5533 0.15
1427.93/1428.74	c     1330    231     3916    68077   17     8135    3031   1330   4925 0.27
1427.93/1428.74	c     2093    231     4679    91501   19     9661    3335   2093   4559 0.46
1427.93/1428.74	c     3239    231     5825   137636   23    11954    3669   3239   3907 0.83
1427.93/1428.74	c     4960    231     5629   119834   21    11562    4036   3043   3794 1.31
1427.93/1428.74	c     7544    231     6105   143461   23    12514    4440   3519   3507 2.15
1427.93/1428.74	c    11425    231     5332    97176   18    10969    4885   2746   3321 3.44
1427.93/1428.74	c    17247    231     6031   121672   20    12366    5374   3445   3238 5.33
1427.93/1428.74	c    25985    231     6365   151282   23    13033    5912   3779   3053 8.51
1427.93/1428.74	c    39097    231     7211   184946   25    14726    6504   4625   2808 13.92
1427.93/1428.74	c    58767    231     6766   148399   21    13837    7155   4180   2618 22.44
1427.93/1428.74	c    88278    231     6759   160176   23    13822    7871   4173   2386 36.99
1427.93/1428.74	c   132548    231     6581   165806   25    13465    8659   3995   2173 60.98
1427.93/1428.74	c   198958    231    10823   285427   26    21951    9525   8237   1968 101.06
1427.93/1428.74	c   298578    231     8041   183804   22    16386   10478   5455   1861 160.36
1427.93/1428.74	c   448015    231    13031   350388   26    26366   11526  10445   1706 262.51
1427.93/1428.74	c   672173    231    14051   413100   29    28407   12679  11465   1488 451.43
1427.93/1428.74	c  1008417    231    14963   427220   28    30230   13947  12377   1362 739.98
1427.93/1428.74	c  1512789    231    16508   504754   30    33321   15342  13922   1254 1205.93
1427.93/1428.74	c Backtracks by Clause: 0
1427.93/1428.74	c Backtracks by PB constraint: 0
1427.93/1428.74	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1427.93/1428.74	c   22  1725173 378684  2426709    11208   249098   8622   1208 1427.98
1427.93/1428.74	s UNSATISFIABLE
1427.93/1428.74	c Total time: 1427.98 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-2657775-1276307668/watcher-2657775-1276307668 -o /tmp/evaluation-result-2657775-1276307668/solver-2657775-1276307668 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657775-1276307668.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: 0.99 1.01 1.05 3/106 7931
/proc/meminfo: memFree=1532976/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=10880 CPUtime=0
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 6368095 11141120 254 1992294400 134512640 137138936 4291479504 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 2720 254 175 642 0 2055 0

[startup+0.0386639 s]
/proc/loadavg: 0.99 1.01 1.05 3/106 7931
/proc/meminfo: memFree=1532976/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=11328 CPUtime=0.03
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 482 0 0 0 3 0 0 0 20 0 1 0 6368095 11599872 379 1992294400 134512640 137138936 4291479504 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 2832 379 190 642 0 2188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11328

[startup+0.101669 s]
/proc/loadavg: 0.99 1.01 1.05 3/106 7931
/proc/meminfo: memFree=1532976/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=11580 CPUtime=0.09
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 546 0 0 0 9 0 0 0 20 0 1 0 6368095 11857920 443 1992294400 134512640 137138936 4291479504 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 2895 443 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.301688 s]
/proc/loadavg: 0.99 1.01 1.05 3/106 7931
/proc/meminfo: memFree=1532976/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=12096 CPUtime=0.29
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 688 0 0 0 29 0 0 0 20 0 1 0 6368095 12386304 585 1992294400 134512640 137138936 4291479504 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3024 585 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.701726 s]
/proc/loadavg: 0.99 1.01 1.05 3/106 7931
/proc/meminfo: memFree=1532976/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=12984 CPUtime=0.69
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 896 0 0 0 68 1 0 0 21 0 1 0 6368095 13295616 793 1992294400 134512640 137138936 4291479504 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3246 793 190 642 0 2602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12984

[startup+1.5008 s]
/proc/loadavg: 0.99 1.01 1.05 2/107 7932
/proc/meminfo: memFree=1529868/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=13500 CPUtime=1.49
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1024 0 0 0 148 1 0 0 22 0 1 0 6368095 13824000 921 1992294400 134512640 137138936 4291479504 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3375 921 190 642 0 2731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13500

[startup+3.10095 s]
/proc/loadavg: 0.99 1.01 1.05 2/107 7934
/proc/meminfo: memFree=1529496/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=13888 CPUtime=3.09
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1141 0 0 0 307 2 0 0 25 0 1 0 6368095 14221312 1038 1992294400 134512640 137138936 4291479504 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3472 1038 190 642 0 2828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13888

[startup+6.30125 s]
/proc/loadavg: 0.99 1.01 1.05 2/107 7934
/proc/meminfo: memFree=1529000/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=14268 CPUtime=6.29
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1231 0 0 0 625 4 0 0 25 0 1 0 6368095 14610432 1128 1992294400 134512640 137138936 4291479504 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3567 1128 190 642 0 2923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14268

[startup+12.7009 s]
/proc/loadavg: 0.99 1.01 1.05 2/107 7934
/proc/meminfo: memFree=1528008/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=14912 CPUtime=12.69
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1380 0 0 0 1262 7 0 0 25 0 1 0 6368095 15269888 1277 1992294400 134512640 137138936 4291479504 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3728 1277 190 642 0 3084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14912

[startup+25.5011 s]
/proc/loadavg: 0.99 1.01 1.05 2/107 7934
/proc/meminfo: memFree=1527636/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=15160 CPUtime=25.49
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1465 0 0 0 2538 11 0 0 25 0 1 0 6368095 15523840 1362 1992294400 134512640 137138936 4291479504 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 3790 1362 190 642 0 3146 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15160

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 7934
/proc/meminfo: memFree=1526768/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=16168 CPUtime=51.08
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1706 0 0 0 5087 21 0 0 25 0 1 0 6368095 16556032 1603 1992294400 134512640 137138936 4291479504 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4042 1603 190 642 0 3398 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16168

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 7936
/proc/meminfo: memFree=1526024/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=16784 CPUtime=102.28
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1849 0 0 0 10189 39 0 0 25 0 1 0 6368095 17186816 1746 1992294400 134512640 137138936 4291479504 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4196 1746 190 642 0 3552 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16784

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/107 7938
/proc/meminfo: memFree=1525900/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=16784 CPUtime=162.25
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1849 0 0 0 16165 60 0 0 25 0 1 0 6368095 17186816 1746 1992294400 134512640 137138936 4291479504 18446744073709551615 134541983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4196 1746 190 642 0 3552 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16784

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/107 7938
/proc/meminfo: memFree=1525528/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=17128 CPUtime=222.24
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 1955 0 0 0 22146 78 0 0 25 0 1 0 6368095 17539072 1852 1992294400 134512640 137138936 4291479504 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4282 1852 190 642 0 3638 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17128

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/107 7940
/proc/meminfo: memFree=1524660/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=18132 CPUtime=282.22
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2189 0 0 0 28128 94 0 0 25 0 1 0 6368095 18567168 2086 1992294400 134512640 137138936 4291479504 18446744073709551615 134542843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4533 2086 190 642 0 3889 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18132

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/107 7942
/proc/meminfo: memFree=1524536/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=18120 CPUtime=342.21
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2189 0 0 0 34111 110 0 0 25 0 1 0 6368095 18554880 2086 1992294400 134512640 137138936 4291479504 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4530 2086 190 642 0 3886 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18120

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/107 7953
/proc/meminfo: memFree=1523164/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=18452 CPUtime=402.18
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2270 0 0 0 40093 125 0 0 25 0 1 0 6368095 18894848 2167 1992294400 134512640 137138936 4291479504 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7931/statm: 4613 2167 190 642 0 3969 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18452

[startup+462.3 s]
/proc/loadavg: 1.07 1.02 1.01 2/107 8447
/proc/meminfo: memFree=1522024/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=18456 CPUtime=461.96
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2272 0 0 0 46053 143 0 0 25 0 1 0 6368095 18898944 2169 1992294400 134512640 137138936 4291479504 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4614 2169 190 642 0 3970 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 18456

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 8447
/proc/meminfo: memFree=1522048/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=19408 CPUtime=521.92
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2519 0 0 0 52031 161 0 0 25 0 1 0 6368095 19873792 2416 1992294400 134512640 137138936 4291479504 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4852 2416 190 642 0 4208 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 19408

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8449
/proc/meminfo: memFree=1522048/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=19488 CPUtime=581.9
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2529 0 0 0 58009 181 0 0 25 0 1 0 6368095 19955712 2426 1992294400 134512640 137138936 4291479504 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4872 2426 190 642 0 4228 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 19488

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8451
/proc/meminfo: memFree=1521924/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=19488 CPUtime=641.88
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2529 0 0 0 63989 199 0 0 25 0 1 0 6368095 19955712 2426 1992294400 134512640 137138936 4291479504 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4872 2426 190 642 0 4228 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 19488

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8453
/proc/meminfo: memFree=1521924/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=19484 CPUtime=701.85
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2529 0 0 0 69968 217 0 0 25 0 1 0 6368095 19951616 2426 1992294400 134512640 137138936 4291479504 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4871 2426 190 642 0 4227 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 19484

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8455
/proc/meminfo: memFree=1521932/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=19488 CPUtime=761.83
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2530 0 0 0 75948 235 0 0 25 0 1 0 6368095 19955712 2427 1992294400 134512640 137138936 4291479504 18446744073709551615 135984570 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4872 2427 190 642 0 4228 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 19488

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8455
/proc/meminfo: memFree=1521932/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=19488 CPUtime=821.79
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2534 0 0 0 81928 251 0 0 25 0 1 0 6368095 19955712 2431 1992294400 134512640 137138936 4291479504 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 4872 2431 190 642 0 4228 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 19488

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8457
/proc/meminfo: memFree=1521064/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20244 CPUtime=881.77
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2733 0 0 0 87909 268 0 0 25 0 1 0 6368095 20729856 2630 1992294400 134512640 137138936 4291479504 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5061 2630 190 642 0 4417 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 20244

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8459
/proc/meminfo: memFree=1521188/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20244 CPUtime=941.74
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2733 0 0 0 93888 286 0 0 25 0 1 0 6368095 20729856 2630 1992294400 134512640 137138936 4291479504 18446744073709551615 134617976 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5061 2630 190 642 0 4417 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 20244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8461
/proc/meminfo: memFree=1521188/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20244 CPUtime=1001.71
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2733 0 0 0 99866 305 0 0 25 0 1 0 6368095 20729856 2630 1992294400 134512640 137138936 4291479504 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5061 2630 190 642 0 4417 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 20244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8463
/proc/meminfo: memFree=1521064/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20244 CPUtime=1061.69
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2733 0 0 0 105848 321 0 0 25 0 1 0 6368095 20729856 2630 1992294400 134512640 137138936 4291479504 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5061 2630 190 642 0 4417 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 20244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8463
/proc/meminfo: memFree=1521064/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20244 CPUtime=1121.66
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2733 0 0 0 111829 337 0 0 25 0 1 0 6368095 20729856 2630 1992294400 134512640 137138936 4291479504 18446744073709551615 134542984 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5061 2630 190 642 0 4417 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 20244

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 8468
/proc/meminfo: memFree=1520436/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20244 CPUtime=1181.63
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2733 0 0 0 117810 353 0 0 25 0 1 0 6368095 20729856 2630 1992294400 134512640 137138936 4291479504 18446744073709551615 136504212 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5061 2630 190 642 0 4417 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 20244

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8470
/proc/meminfo: memFree=1520560/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20248 CPUtime=1241.61
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2734 0 0 0 123790 371 0 0 25 0 1 0 6368095 20733952 2631 1992294400 134512640 137138936 4291479504 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5062 2631 190 642 0 4418 0
Current children cumulated CPU time (s) 1241.61
Current children cumulated vsize (KiB) 20248

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8472
/proc/meminfo: memFree=1520560/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20248 CPUtime=1301.6
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2734 0 0 0 129773 387 0 0 25 0 1 0 6368095 20733952 2631 1992294400 134512640 137138936 4291479504 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5062 2631 190 642 0 4418 0
Current children cumulated CPU time (s) 1301.6
Current children cumulated vsize (KiB) 20248

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8474
/proc/meminfo: memFree=1520560/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1361.56
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 135754 402 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1361.56
Current children cumulated vsize (KiB) 20620

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8474
/proc/meminfo: memFree=1520684/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1421.53
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 141735 418 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1421.53
Current children cumulated vsize (KiB) 20620

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

[startup+1423.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8474
/proc/meminfo: memFree=1520684/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1423.13
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 141894 419 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 134543117 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1423.13
Current children cumulated vsize (KiB) 20620

[startup+1427.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8476
/proc/meminfo: memFree=1520684/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1426.33
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 142214 419 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1426.33
Current children cumulated vsize (KiB) 20620

[startup+1427.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8476
/proc/meminfo: memFree=1520684/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1427.13
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 142293 420 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 134575635 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1427.13
Current children cumulated vsize (KiB) 20620

[startup+1428.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8476
/proc/meminfo: memFree=1520684/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1427.53
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 142333 420 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1427.53
Current children cumulated vsize (KiB) 20620

[startup+1428.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8476
/proc/meminfo: memFree=1520684/2059040 swapFree=4192956/4192956
[pid=7931] ppid=7929 vsize=20620 CPUtime=1427.93
/proc/7931/stat : 7931 (bsolo_pb10) R 7929 7931 7733 0 -1 4202496 2816 0 0 0 142373 420 0 0 25 0 1 0 6368095 21114880 2713 1992294400 134512640 137138936 4291479504 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/7931/statm: 5155 2713 190 642 0 4511 0
Current children cumulated CPU time (s) 1427.93
Current children cumulated vsize (KiB) 20620

Child status: 0
Real time (s): 1428.74
CPU time (s): 1427.98
CPU user time (s): 1423.78
CPU system time (s): 4.20336
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 20628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1423.78
system time used= 4.20336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2817
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= 19046

runsolver used 2.72959 second user time and 6.49001 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-12 03:54:28
IDJOB=2657775
IDBENCH=1349
IDSOLVER=1163
FILE ID=node015/2657775-1276307668
PBS_JOBID= 11173133
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657775-1276307668/watcher-2657775-1276307668 -o /tmp/evaluation-result-2657775-1276307668/solver-2657775-1276307668 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657775-1276307668.opb

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

MD5SUM BENCH= 526ab28e5245080e542291515286f3e0
RANDOM SEED=2054398663

node015.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		: 3000.244
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		: 3000.244
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:       1533380 kB
Buffers:         84500 kB
Cached:         312884 kB
SwapCached:          0 kB
Active:         176064 kB
Inactive:       280968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1533380 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       59684 kB
Mapped:          15392 kB
Slab:            46816 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182064 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= 62544 MiB
End job on node015 at 2010-06-12 04:18:17