Trace number 2657707

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 1798.45

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark160.67
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 641
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-2657707-1276280086.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 641
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.44	c      100    231     2686    12031    4     5674    2069    100   2941 0.03
1797.95/1798.44	c      254    231     2840    17954    6     5984    2276    254   4792 0.05
1797.95/1798.44	c      481    231     3067    28031    9     6439    2504    481   5865 0.08
1797.95/1798.44	c      819    231     3405    44839   13     7114    2755    819   5609 0.15
1797.95/1798.44	c     1329    231     3915    65573   16     8131    3031   1329   5232 0.25
1797.95/1798.44	c     2092    231     4678    97372   20     9659    3335   2092   4404 0.47
1797.95/1798.44	c     3242    231     5828   141301   24    11960    3669   3242   3791 0.85
1797.95/1798.44	c     4964    231     5607   112275   20    11518    4036   3021   3550 1.40
1797.95/1798.44	c     7551    231     6068   129302   21    12440    4440   3482   3451 2.19
1797.95/1798.44	c    11432    231     5306   107593   20    10915    4885   2720   3173 3.60
1797.95/1798.44	c    17254    231     6080   148686   24    12464    5374   3494   2997 5.76
1797.95/1798.44	c    25991    231     6496   183306   28    13296    5912   3910   2634 9.86
1797.95/1798.44	c    39101    231     7371   217501   29    15045    6504   4785   2380 16.43
1797.95/1798.44	c    58772    231     6808   136019   19    13920    7155   4222   2380 24.69
1797.95/1798.44	c    88282    231     6904   157562   22    14112    7871   4318   2309 38.22
1797.95/1798.44	c   132554    231     6686   153428   22    13676    8659   4100   2208 60.02
1797.95/1798.44	c   198964    231    11013   330336   29    22329    9525   8427   1994 99.76
1797.95/1798.44	c   298584    231     8240   215703   26    16784   10478   5654   1806 165.32
1797.95/1798.44	c   448020    231     8087   214096   26    16479   11526   5501   1555 287.98
1797.95/1798.44	c   672179    231     8781   234124   26    17865   12679   6195   1450 463.27
1797.95/1798.44	c  1008423    231     9579   244181   25    19463   13947   6993   1307 771.26
1797.95/1798.44	c  1512798    231    11043   315443   28    22390   15342   8457   1191 1270.12
1797.95/1798.44	c Resources Exceeded
1797.95/1798.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.44	c   22  1966815 416161  2715339    13534   437975  10948   1093 1798.00
1797.95/1798.44	s UNKNOWN
1797.95/1798.44	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-2657707-1276280086/watcher-2657707-1276280086 -o /tmp/evaluation-result-2657707-1276280086/solver-2657707-1276280086 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657707-1276280086.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: 0.96 1.00 1.00 3/106 5916
/proc/meminfo: memFree=1561720/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=10880 CPUtime=0
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 3609936 11141120 255 1992294400 134512640 137138936 4291569776 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 2720 255 175 642 0 2055 0

[startup+0.051774 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 5916
/proc/meminfo: memFree=1561720/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=11320 CPUtime=0.04
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 482 0 0 0 4 0 0 0 20 0 1 0 3609936 11591680 379 1992294400 134512640 137138936 4291569776 18446744073709551615 136520958 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 2830 379 190 642 0 2186 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11320

[startup+0.100779 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 5916
/proc/meminfo: memFree=1561720/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=11580 CPUtime=0.09
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 541 0 0 0 9 0 0 0 20 0 1 0 3609936 11857920 438 1992294400 134512640 137138936 4291569776 18446744073709551615 134578551 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 2895 438 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300797 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 5916
/proc/meminfo: memFree=1561720/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=12096 CPUtime=0.29
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 696 0 0 0 29 0 0 0 20 0 1 0 3609936 12386304 593 1992294400 134512640 137138936 4291569776 18446744073709551615 134600212 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3024 593 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.700835 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 5916
/proc/meminfo: memFree=1561720/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=12996 CPUtime=0.69
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 896 0 0 0 69 0 0 0 20 0 1 0 3609936 13307904 793 1992294400 134512640 137138936 4291569776 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3249 793 190 642 0 2605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12996

[startup+1.50091 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 5917
/proc/meminfo: memFree=1558612/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=13512 CPUtime=1.49
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1042 0 0 0 148 1 0 0 23 0 1 0 3609936 13836288 939 1992294400 134512640 137138936 4291569776 18446744073709551615 136504142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3378 939 190 642 0 2734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13512

[startup+3.10106 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 5917
/proc/meminfo: memFree=1558364/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=13772 CPUtime=3.09
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1104 0 0 0 307 2 0 0 25 0 1 0 3609936 14102528 1001 1992294400 134512640 137138936 4291569776 18446744073709551615 134575747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3443 1001 190 642 0 2799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13772

[startup+6.30136 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 5917
/proc/meminfo: memFree=1557372/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=14400 CPUtime=6.29
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1258 0 0 0 626 3 0 0 25 0 1 0 3609936 14745600 1155 1992294400 134512640 137138936 4291569776 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3600 1155 190 642 0 2956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14400

[startup+12.701 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 5917
/proc/meminfo: memFree=1556256/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=15424 CPUtime=12.69
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1514 0 0 0 1264 5 0 0 25 0 1 0 3609936 15794176 1411 1992294400 134512640 137138936 4291569776 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3856 1411 190 642 0 3212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15424

[startup+25.5011 s]
/proc/loadavg: 0.97 1.00 1.00 2/107 5917
/proc/meminfo: memFree=1556256/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=15428 CPUtime=25.48
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1532 0 0 0 2538 10 0 0 25 0 1 0 3609936 15798272 1429 1992294400 134512640 137138936 4291569776 18446744073709551615 134542469 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3857 1429 190 642 0 3213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15428

[startup+51.1005 s]
/proc/loadavg: 0.98 1.00 1.00 2/107 5917
/proc/meminfo: memFree=1556008/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=15684 CPUtime=51.08
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1595 0 0 0 5089 19 0 0 25 0 1 0 3609936 16060416 1492 1992294400 134512640 137138936 4291569776 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 3921 1492 190 642 0 3277 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15684

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5919
/proc/meminfo: memFree=1554520/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=17064 CPUtime=102.27
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1924 0 0 0 10190 37 0 0 25 0 1 0 3609936 17473536 1821 1992294400 134512640 137138936 4291569776 18446744073709551615 134543130 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4266 1821 190 642 0 3622 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17064

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5921
/proc/meminfo: memFree=1554396/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=17064 CPUtime=162.25
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 1937 0 0 0 16169 56 0 0 25 0 1 0 3609936 17473536 1834 1992294400 134512640 137138936 4291569776 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4266 1834 190 642 0 3622 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17064

[startup+222.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5923
/proc/meminfo: memFree=1553528/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=17928 CPUtime=222.24
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2138 0 0 0 22150 74 0 0 25 0 1 0 3609936 18358272 2035 1992294400 134512640 137138936 4291569776 18446744073709551615 134542243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4482 2035 190 642 0 3838 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17928

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5925
/proc/meminfo: memFree=1553528/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=17924 CPUtime=282.23
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2138 0 0 0 28133 90 0 0 25 0 1 0 3609936 18354176 2035 1992294400 134512640 137138936 4291569776 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4481 2035 190 642 0 3837 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 17924

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5925
/proc/meminfo: memFree=1552164/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19192 CPUtime=342.2
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2457 0 0 0 34115 105 0 0 25 0 1 0 3609936 19652608 2354 1992294400 134512640 137138936 4291569776 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4798 2354 190 642 0 4154 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19192

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5927
/proc/meminfo: memFree=1552164/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19168 CPUtime=402.2
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2457 0 0 0 40096 124 0 0 25 0 1 0 3609936 19628032 2354 1992294400 134512640 137138936 4291569776 18446744073709551615 136521011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4792 2354 190 642 0 4148 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 19168

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5929
/proc/meminfo: memFree=1552164/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19104 CPUtime=462.18
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2457 0 0 0 46077 141 0 0 25 0 1 0 3609936 19562496 2349 1992294400 134512640 137138936 4291569776 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4776 2349 190 642 0 4132 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19104

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5931
/proc/meminfo: memFree=1552164/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19184 CPUtime=522.16
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2468 0 0 0 52061 155 0 0 25 0 1 0 3609936 19644416 2360 1992294400 134512640 137138936 4291569776 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4796 2360 190 642 0 4152 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19184

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5933
/proc/meminfo: memFree=1552164/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19184 CPUtime=582.15
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2468 0 0 0 58044 171 0 0 25 0 1 0 3609936 19644416 2360 1992294400 134512640 137138936 4291569776 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4796 2360 190 642 0 4152 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19184

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5933
/proc/meminfo: memFree=1552040/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19184 CPUtime=642.14
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2468 0 0 0 64027 187 0 0 25 0 1 0 3609936 19644416 2360 1992294400 134512640 137138936 4291569776 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4796 2360 190 642 0 4152 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19184

[startup+702.301 s]

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

/proc/meminfo: memFree=1550924/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19864 CPUtime=1122.01
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2642 0 0 0 111896 305 0 0 25 0 1 0 3609936 20340736 2534 1992294400 134512640 137138936 4291569776 18446744073709551615 134540744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4966 2534 190 642 0 4322 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 19864

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5949
/proc/meminfo: memFree=1550924/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19992 CPUtime=1182
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2668 0 0 0 117879 321 0 0 25 0 1 0 3609936 20471808 2560 1992294400 134512640 137138936 4291569776 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4998 2560 190 642 0 4354 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 19992

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5949
/proc/meminfo: memFree=1550676/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=19992 CPUtime=1241.98
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2668 0 0 0 123861 337 0 0 25 0 1 0 3609936 20471808 2560 1992294400 134512640 137138936 4291569776 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 4998 2560 190 642 0 4354 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 19992

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5951
/proc/meminfo: memFree=1550428/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20320 CPUtime=1301.98
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2749 0 0 0 129846 352 0 0 25 0 1 0 3609936 20807680 2638 1992294400 134512640 137138936 4291569776 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5080 2638 190 642 0 4436 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 20320

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5953
/proc/meminfo: memFree=1550304/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20312 CPUtime=1361.95
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2749 0 0 0 135828 367 0 0 25 0 1 0 3609936 20799488 2638 1992294400 134512640 137138936 4291569776 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5078 2638 190 642 0 4434 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 20312

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5955
/proc/meminfo: memFree=1549932/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20696 CPUtime=1421.94
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2858 0 0 0 141814 380 0 0 25 0 1 0 3609936 21192704 2747 1992294400 134512640 137138936 4291569776 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5174 2747 190 642 0 4530 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 20696

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5957
/proc/meminfo: memFree=1549684/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20904 CPUtime=1481.92
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 147797 395 0 0 25 0 1 0 3609936 21405696 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5226 2794 190 642 0 4582 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 20904

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5957
/proc/meminfo: memFree=1549684/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20904 CPUtime=1541.91
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 153783 408 0 0 25 0 1 0 3609936 21405696 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5226 2794 190 642 0 4582 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 20904

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 5959
/proc/meminfo: memFree=1549684/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20904 CPUtime=1601.9
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 159768 422 0 0 25 0 1 0 3609936 21405696 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5226 2794 190 642 0 4582 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 20904

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 5961
/proc/meminfo: memFree=1549560/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1661.88
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 165753 435 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 20896

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 5963
/proc/meminfo: memFree=1549436/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1721.86
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 171738 448 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 20896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1781.85
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 177722 463 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 20896

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 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1791.46
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 178680 466 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 20896

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1794.66
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 178999 467 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 20896

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1796.25
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 179158 467 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 20896

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1797.05
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 179238 467 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1797.05
Current children cumulated vsize (KiB) 20896

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1797.45
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 179278 467 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 20896

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1797.85
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 179318 467 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 20896

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5965
/proc/meminfo: memFree=1549188/2059040 swapFree=4192956/4192956
[pid=5916] ppid=5914 vsize=20896 CPUtime=1797.95
/proc/5916/stat : 5916 (bsolo_pb10) R 5914 5916 5667 0 -1 4202496 2905 0 0 0 179328 467 0 0 25 0 1 0 3609936 21397504 2794 1992294400 134512640 137138936 4291569776 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5916/statm: 5224 2794 190 642 0 4580 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 20896

Child status: 0
Real time (s): 1798.45
CPU time (s): 1798
CPU user time (s): 1793.33
CPU system time (s): 4.67629
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 20952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.33
system time used= 4.67629
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2905
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= 6094

runsolver used 3.20951 second user time and 8.24775 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-11 20:14:46
IDJOB=2657707
IDBENCH=1270
IDSOLVER=1163
FILE ID=node015/2657707-1276280086
PBS_JOBID= 11173095
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-t3002.11tsp11.1900581320.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657707-1276280086/watcher-2657707-1276280086 -o /tmp/evaluation-result-2657707-1276280086/solver-2657707-1276280086 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657707-1276280086.opb

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

MD5SUM BENCH= 9f20f031d3068edba1350cbde5c721b5
RANDOM SEED=55663937

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:       1562124 kB
Buffers:         57904 kB
Cached:         311896 kB
SwapCached:          0 kB
Active:         174620 kB
Inactive:       254876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1562124 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4000 kB
Writeback:           0 kB
AnonPages:       59684 kB
Mapped:          15340 kB
Slab:            45644 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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= 62536 MiB
End job on node015 at 2010-06-11 20:44:45