Trace number 2656833

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 Card? 1798 1798.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
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 benchmark194.178
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 665
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656833-1276302270.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.52	c      102    231     2750    14123    5     5805    2069    164   2266 0.04
1797.97/1798.52	c      253    231     2969    27259    9     6247    2276    383   2635 0.10
1797.97/1798.52	c      478    231     3283    43203   13     6876    2504    697   2731 0.17
1797.97/1798.52	c      818    231     3683    63488   17     7679    2755   1097   2449 0.33
1797.97/1798.52	c     1326    231     4249    87550   20     8821    3031   1663   2342 0.57
1797.97/1798.52	c     2093    231     5070   118511   23    10466    3335   2484   2074 1.01
1797.97/1798.52	c     3240    231     4565    92925   20     9453    3669   1979   1895 1.71
1797.97/1798.52	c     4964    231     4455    78928   17     9215    4036   1869   1920 2.58
1797.97/1798.52	c     7551    231     5046    94725   18    10403    4440   2460   1931 3.91
1797.97/1798.52	c    11432    231     6826   170388   24    14084    4885   4240   1888 6.05
1797.97/1798.52	c    17255    231     5383   108732   20    11158    5374   2797   1841 9.37
1797.97/1798.52	c    25993    231     6225   159128   25    12769    5912   3639   1715 15.15
1797.97/1798.52	c    39103    231     7853   246282   31    16169    6504   5267   1591 24.56
1797.97/1798.52	c    58775    231     8690   264228   30    17771    7155   6104   1478 39.76
1797.97/1798.52	c    88285    231     6962   195837   28    14310    7871   4376   1387 63.61
1797.97/1798.52	c   132556    231     9671   302815   31    19848    8659   7085   1300 101.94
1797.97/1798.52	c   198967    231     9896   281990   28    20186    9525   7310   1200 165.80
1797.97/1798.52	c   298589    231     9584   305291   31    19656   10478   6998   1122 266.07
1797.97/1798.52	c   448024    231    10207   300550   29    20789   11526   7621   1047 427.77
1797.97/1798.52	c   672183    231     9302   282119   30    19030   12679   6716    977 687.67
1797.97/1798.52	c  1008426    231    15252   516099   33    30913   13947  12666    904 1115.18
1797.97/1798.52	c  1512797    231    10018   293522   29    20428   15342   7432    846 1786.75
1797.97/1798.52	c Resources Exceeded
1797.97/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.52	c   22  1520333 325002  2114209    10286   290255   7700    845 1798.00
1797.97/1798.52	s UNKNOWN
1797.97/1798.52	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-2656833-1276302270/watcher-2656833-1276302270 -o /tmp/evaluation-result-2656833-1276302270/solver-2656833-1276302270 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656833-1276302270.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7587
/proc/meminfo: memFree=1539944/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=10880 CPUtime=0
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 336 0 0 0 0 0 0 0 18 0 1 0 5813387 11141120 255 1992294400 134512640 137138936 4293958368 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 2720 255 175 642 0 2055 0

[startup+0.029832 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7587
/proc/meminfo: memFree=1539944/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=11328 CPUtime=0.02
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 483 0 0 0 2 0 0 0 20 0 1 0 5813387 11599872 381 1992294400 134512640 137138936 4293958368 18446744073709551615 134575368 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.100839 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7587
/proc/meminfo: memFree=1539944/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=11452 CPUtime=0.09
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 520 0 0 0 9 0 0 0 20 0 1 0 5813387 11726848 418 1992294400 134512640 137138936 4293958368 18446744073709551615 134610879 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 2863 418 192 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300859 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7587
/proc/meminfo: memFree=1539944/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=11828 CPUtime=0.29
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 634 0 0 0 29 0 0 0 20 0 1 0 5813387 12111872 532 1992294400 134512640 137138936 4293958368 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 2957 532 192 642 0 2313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11828

[startup+0.700899 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7587
/proc/meminfo: memFree=1539944/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=12440 CPUtime=0.69
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 786 0 0 0 69 0 0 0 20 0 1 0 5813387 12738560 684 1992294400 134512640 137138936 4293958368 18446744073709551615 134539700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 3110 684 192 642 0 2466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12440

[startup+1.50098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7588
/proc/meminfo: memFree=1537580/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=13420 CPUtime=1.49
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1023 0 0 0 148 1 0 0 23 0 1 0 5813387 13742080 921 1992294400 134512640 137138936 4293958368 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 3355 921 192 642 0 2711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13420

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7588
/proc/meminfo: memFree=1536712/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=13548 CPUtime=3.09
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1053 0 0 0 308 1 0 0 25 0 1 0 5813387 13873152 951 1992294400 134512640 137138936 4293958368 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 3387 951 192 642 0 2743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13548

[startup+6.30046 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7588
/proc/meminfo: memFree=1536216/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=13916 CPUtime=6.29
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1147 0 0 0 627 2 0 0 25 0 1 0 5813387 14249984 1045 1992294400 134512640 137138936 4293958368 18446744073709551615 136504021 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 3479 1045 192 642 0 2835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13916

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7588
/proc/meminfo: memFree=1535472/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=14780 CPUtime=12.68
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1342 0 0 0 1264 4 0 0 25 0 1 0 5813387 15134720 1240 1992294400 134512640 137138936 4293958368 18446744073709551615 136511215 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 3695 1240 192 642 0 3051 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14780

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7588
/proc/meminfo: memFree=1534728/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=15512 CPUtime=25.49
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1544 0 0 0 2542 7 0 0 25 0 1 0 5813387 15884288 1442 1992294400 134512640 137138936 4293958368 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 3878 1442 192 642 0 3234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15512

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7588
/proc/meminfo: memFree=1533860/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=16128 CPUtime=51.07
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1698 0 0 0 5095 12 0 0 25 0 1 0 5813387 16515072 1596 1992294400 134512640 137138936 4293958368 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4032 1596 192 642 0 3388 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16128

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7590
/proc/meminfo: memFree=1533116/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=16740 CPUtime=102.27
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 1856 0 0 0 10203 24 0 0 25 0 1 0 5813387 17141760 1754 1992294400 134512640 137138936 4293958368 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4185 1754 192 642 0 3541 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7592
/proc/meminfo: memFree=1531628/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=18208 CPUtime=162.24
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2222 0 0 0 16186 38 0 0 25 0 1 0 5813387 18644992 2120 1992294400 134512640 137138936 4293958368 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4552 2120 192 642 0 3908 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18208

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7594
/proc/meminfo: memFree=1531504/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=18212 CPUtime=222.23
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2222 0 0 0 22172 51 0 0 25 0 1 0 5813387 18649088 2120 1992294400 134512640 137138936 4293958368 18446744073709551615 134607594 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4553 2120 192 642 0 3909 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18212

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7594
/proc/meminfo: memFree=1531504/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=18324 CPUtime=282.21
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2236 0 0 0 28159 62 0 0 25 0 1 0 5813387 18763776 2134 1992294400 134512640 137138936 4293958368 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4581 2134 192 642 0 3937 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18324

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7596
/proc/meminfo: memFree=1531504/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=18320 CPUtime=342.19
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2236 0 0 0 34145 74 0 0 25 0 1 0 5813387 18759680 2134 1992294400 134512640 137138936 4293958368 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4580 2134 192 642 0 3936 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18320

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7598
/proc/meminfo: memFree=1531504/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=18396 CPUtime=402.17
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2256 0 0 0 40132 85 0 0 25 0 1 0 5813387 18837504 2154 1992294400 134512640 137138936 4293958368 18446744073709551615 136295502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4599 2154 192 642 0 3955 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7600
/proc/meminfo: memFree=1530636/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=18996 CPUtime=462.15
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2425 0 0 0 46118 97 0 0 25 0 1 0 5813387 19451904 2323 1992294400 134512640 137138936 4293958368 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4749 2323 192 642 0 4105 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18996

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7602
/proc/meminfo: memFree=1530636/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=19124 CPUtime=522.14
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2455 0 0 0 52104 110 0 0 25 0 1 0 5813387 19582976 2353 1992294400 134512640 137138936 4293958368 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4781 2353 192 642 0 4137 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7602
/proc/meminfo: memFree=1530636/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=19124 CPUtime=582.12
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2455 0 0 0 58088 124 0 0 25 0 1 0 5813387 19582976 2353 1992294400 134512640 137138936 4293958368 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4781 2353 192 642 0 4137 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19124

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7604
/proc/meminfo: memFree=1530512/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=19244 CPUtime=642.11
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2473 0 0 0 64074 137 0 0 25 0 1 0 5813387 19705856 2371 1992294400 134512640 137138936 4293958368 18446744073709551615 134606700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 4811 2371 192 642 0 4167 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19244

[startup+702.301 s]

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

/proc/meminfo: memFree=1529272/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=20068 CPUtime=1061.97
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2689 0 0 0 105980 217 0 0 25 0 1 0 5813387 20549632 2587 1992294400 134512640 137138936 4293958368 18446744073709551615 136504391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5017 2587 192 642 0 4373 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 20068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7618
/proc/meminfo: memFree=1529272/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=20072 CPUtime=1121.96
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2690 0 0 0 111967 229 0 0 25 0 1 0 5813387 20553728 2588 1992294400 134512640 137138936 4293958368 18446744073709551615 136520969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5018 2588 192 642 0 4374 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 20072

[startup+1182.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 7618
/proc/meminfo: memFree=1528280/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21164 CPUtime=1181.95
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 117954 241 0 0 25 0 1 0 5813387 21671936 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5291 2848 192 642 0 4647 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 21164

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 7620
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21152 CPUtime=1241.92
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 123939 253 0 0 25 0 1 0 5813387 21659648 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5288 2848 192 642 0 4644 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 21152

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 7622
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21136 CPUtime=1301.91
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 129925 266 0 0 25 0 1 0 5813387 21643264 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5284 2848 192 642 0 4640 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 21136

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7624
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21136 CPUtime=1361.89
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 135912 277 0 0 25 0 1 0 5813387 21643264 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134607581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5284 2848 192 642 0 4640 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 21136

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7626
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1421.88
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 141899 289 0 0 25 0 1 0 5813387 21639168 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2848 192 642 0 4639 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 21132

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7626
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1481.86
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 147886 300 0 0 25 0 1 0 5813387 21639168 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2848 192 642 0 4639 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 21132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7628
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1541.84
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 153873 311 0 0 25 0 1 0 5813387 21639168 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2848 192 642 0 4639 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 21132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7630
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1601.82
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 159860 322 0 0 25 0 1 0 5813387 21639168 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2848 192 642 0 4639 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 21132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7632
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1661.81
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 165848 333 0 0 25 0 1 0 5813387 21639168 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2848 192 642 0 4639 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 21132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7634
/proc/meminfo: memFree=1527908/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1721.79
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 171836 343 0 0 25 0 1 0 5813387 21639168 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2848 192 642 0 4639 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 21132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7634
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21128 CPUtime=1781.77
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 177823 354 0 0 25 0 1 0 5813387 21635072 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5282 2848 192 642 0 4638 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 21128

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 7636
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21128 CPUtime=1791.38
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 178782 356 0 0 25 0 1 0 5813387 21635072 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134603296 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5282 2848 192 642 0 4638 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 21128

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21128 CPUtime=1794.57
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 179101 356 0 0 25 0 1 0 5813387 21635072 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5282 2848 192 642 0 4638 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 21128

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21128 CPUtime=1796.17
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 179260 357 0 0 25 0 1 0 5813387 21635072 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5282 2848 192 642 0 4638 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 21128

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21128 CPUtime=1796.97
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2950 0 0 0 179340 357 0 0 25 0 1 0 5813387 21635072 2848 1992294400 134512640 137138936 4293958368 18446744073709551615 134552304 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5282 2848 192 642 0 4638 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 21128

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1797.77
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2951 0 0 0 179420 357 0 0 25 0 1 0 5813387 21639168 2849 1992294400 134512640 137138936 4293958368 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2849 192 642 0 4639 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 21132

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1527784/2059040 swapFree=4192956/4192956
[pid=7587] ppid=7585 vsize=21132 CPUtime=1797.97
/proc/7587/stat : 7587 (bsolo_pb10) R 7585 7587 6752 0 -1 4202496 2951 0 0 0 179440 357 0 0 25 0 1 0 5813387 21639168 2849 1992294400 134512640 137138936 4293958368 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7587/statm: 5283 2849 192 642 0 4639 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21132

Child status: 0
Real time (s): 1798.53
CPU time (s): 1798
CPU user time (s): 1794.43
CPU system time (s): 3.57746
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 21164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.43
system time used= 3.57746
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2951
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= 8933

runsolver used 2.94155 second user time and 8.51571 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-12 02:24:30
IDJOB=2656833
IDBENCH=1331
IDSOLVER=1162
FILE ID=node017/2656833-1276302270
PBS_JOBID= 11173131
Free space on /tmp= 62348 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656833-1276302270/watcher-2656833-1276302270 -o /tmp/evaluation-result-2656833-1276302270/solver-2656833-1276302270 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656833-1276302270.opb

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

MD5SUM BENCH= cabd29c48249a44c2596bb98645c31c8
RANDOM SEED=1760739218

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1540472 kB
Buffers:         77104 kB
Cached:         312556 kB
SwapCached:          0 kB
Active:         176992 kB
Inactive:       273284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1540472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       60636 kB
Mapped:          15476 kB
Slab:            46512 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182988 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= 62344 MiB
End job on node017 at 2010-06-12 02:54:28