Trace number 432292

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, and are wall clock time (not CPU 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 3.0.17? (TO) 1800.06 1802.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark224.554
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432292-1177941834/instance-432292-1177941834.opb
0.00/0.00	c File size is 83369 bytes.
0.01/0.02	c Highest Coefficient sum: 641
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.015 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.01/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.026 s
0.01/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1800.05/1800.50	c      101    231     2687    13507    5     5678    2069    101   2729 0.04
1800.05/1800.50	c      252    231     2838    21263    7     5978    2276    252   4846 0.05
1800.05/1800.50	c      478    231     3064    32732   10     6432    2504    478   5901 0.08
1800.05/1800.50	c      816    231     3402    51093   15     7108    2755    816   5913 0.14
1800.05/1800.50	c     1325    231     3911    72732   18     8126    3031   1325   5941 0.22
1800.05/1800.50	c     2088    231     4674   107088   22     9653    3335   2088   5168 0.40
1800.05/1800.50	c     3234    231     5820   157036   26    11944    3669   3234   4741 0.68
1800.05/1800.50	c     4956    231     5572   141242   25    11448    4036   2986   4366 1.14
1800.05/1800.50	c     7541    231     6016   148055   24    12336    4440   3430   4356 1.73
1800.05/1800.50	c    11420    231     5269   127821   24    10843    4885   2683   3937 2.90
1800.05/1800.50	c    17244    231     6020   170515   28    12344    5374   3434   3536 4.88
1800.05/1800.50	c    25981    231     6352   197607   31    13007    5912   3766   3243 8.01
1800.05/1800.50	c    39091    231     7098   201264   28    14499    6504   4512   3096 12.63
1800.05/1800.50	c    58761    231     6527   179562   27    13358    7155   3941   2932 20.04
1800.05/1800.50	c    88271    231     6587   182188   27    13477    7871   4001   2748 32.11
1800.05/1800.50	c   132541    231    10330   344920   33    20964    8659   7744   2572 51.53
1800.05/1800.50	c   198951    231    10044   339403   33    20392    9525   7458   2430 81.86
1800.05/1800.50	c   298573    231     7350   216204   29    15005   10478   4764   2158 138.30
1800.05/1800.50	c   448008    231    11918   417298   35    24140   11526   9332   2008 223.08
1800.05/1800.50	c   672166    231    12635   503458   39    25574   12679  10049   1827 367.83
1800.05/1800.50	c  1008410    231    13005   476662   36    26314   13947  10419   1628 619.35
1800.05/1800.50	c  1512781    231    13530   508501   37    27364   15342  10944   1407 1074.51
1800.05/1800.50	c  2269344    231    14372   525845   36    29048   16877  11786   1295 1752.02
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   23  2316145 411949  3012151    18364   733313  15778   1286 1800.06
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-432292-1177941834 -o ROOT/results/node48/solver-432292-1177941834 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432292-1177941834/instance-432292-1177941834.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.63 0.43 0.20 3/64 18812
/proc/meminfo: memFree=1742112/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=19632 CPUtime=0
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 149028722 20103168 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 4908 332 279 324 0 3957 0

[startup+0.015977 s]
/proc/loadavg: 0.63 0.43 0.20 3/64 18812
/proc/meminfo: memFree=1742112/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=4280 CPUtime=0.01
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 436 0 0 0 1 0 0 0 18 0 1 0 149028722 4382720 406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 1070 407 295 324 0 119 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4280

[startup+0.101985 s]
/proc/loadavg: 0.63 0.43 0.20 3/64 18812
/proc/meminfo: memFree=1742112/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=4844 CPUtime=0.09
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 641 0 0 0 9 0 0 0 18 0 1 0 149028722 4960256 590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 1211 590 309 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.302003 s]
/proc/loadavg: 0.63 0.43 0.20 3/64 18812
/proc/meminfo: memFree=1742112/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=5628 CPUtime=0.29
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 826 0 0 0 29 0 0 0 19 0 1 0 149028722 5763072 775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 1407 775 309 324 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5628

[startup+0.701041 s]
/proc/loadavg: 0.63 0.43 0.20 3/64 18812
/proc/meminfo: memFree=1742112/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=6672 CPUtime=0.69
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1098 0 0 0 69 0 0 0 22 0 1 0 149028722 6832128 1047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 1668 1047 309 324 0 738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6672

[startup+1.50112 s]
/proc/loadavg: 0.63 0.43 0.20 2/65 18813
/proc/meminfo: memFree=1738648/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=7188 CPUtime=1.48
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1225 0 0 0 148 0 0 0 25 0 1 0 149028722 7360512 1174 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 1797 1174 309 324 0 867 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7188

[startup+3.10127 s]
/proc/loadavg: 0.66 0.44 0.20 2/65 18813
/proc/meminfo: memFree=1738264/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=7448 CPUtime=3.08
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1290 0 0 0 308 0 0 0 25 0 1 0 149028722 7626752 1239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 1862 1239 309 324 0 932 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7448

[startup+6.30158 s]
/proc/loadavg: 0.66 0.44 0.20 2/65 18813
/proc/meminfo: memFree=1737368/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=8488 CPUtime=6.29
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1562 0 0 0 628 1 0 0 25 0 1 0 149028722 8691712 1511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 2122 1511 309 324 0 1192 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8488

[startup+12.7012 s]
/proc/loadavg: 0.71 0.46 0.21 2/65 18813
/proc/meminfo: memFree=1736216/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=9268 CPUtime=12.69
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1735 0 0 0 1268 1 0 0 25 0 1 0 149028722 9490432 1684 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3972837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 2317 1684 309 324 0 1387 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9268

[startup+25.5014 s]
/proc/loadavg: 0.75 0.48 0.22 2/65 18813
/proc/meminfo: memFree=1735896/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=9636 CPUtime=25.48
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1826 0 0 0 2547 1 0 0 25 0 1 0 149028722 9867264 1775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 2409 1775 309 324 0 1479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9636

[startup+51.1019 s]
/proc/loadavg: 0.84 0.52 0.24 2/65 18813
/proc/meminfo: memFree=1735512/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=10020 CPUtime=51.08
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 1926 0 0 0 5107 1 0 0 25 0 1 0 149028722 10260480 1875 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3964688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 2505 1875 309 324 0 1575 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10020

[startup+102.305 s]
/proc/loadavg: 0.93 0.60 0.28 2/65 18813
/proc/meminfo: memFree=1733400/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=12048 CPUtime=102.27
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2451 0 0 0 10225 2 0 0 25 0 1 0 149028722 12337152 2400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3964613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3012 2400 309 324 0 2082 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12048

[startup+162.302 s]
/proc/loadavg: 0.97 0.67 0.32 2/65 18813
/proc/meminfo: memFree=1733400/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=12048 CPUtime=162.25
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2452 0 0 0 16223 2 0 0 25 0 1 0 149028722 12337152 2401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3965279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3012 2401 309 324 0 2082 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12048

[startup+222.301 s]
/proc/loadavg: 0.99 0.73 0.36 2/65 18813
/proc/meminfo: memFree=1733336/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=12132 CPUtime=222.23
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2463 0 0 0 22221 2 0 0 25 0 1 0 149028722 12423168 2412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3033 2412 309 324 0 2103 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12132

[startup+282.302 s]
/proc/loadavg: 0.99 0.77 0.40 2/65 18813
/proc/meminfo: memFree=1732888/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=12616 CPUtime=282.22
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2577 0 0 0 28220 2 0 0 25 0 1 0 149028722 12918784 2526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3154 2526 309 324 0 2224 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12616

[startup+342.302 s]
/proc/loadavg: 0.99 0.81 0.43 2/65 18813
/proc/meminfo: memFree=1732504/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=12964 CPUtime=342.2
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2664 0 0 0 34218 2 0 0 25 0 1 0 149028722 13275136 2613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3962180 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3241 2613 309 324 0 2311 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12964

[startup+402.301 s]
/proc/loadavg: 0.99 0.84 0.47 2/65 18815
/proc/meminfo: memFree=1731544/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=13972 CPUtime=402.19
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2927 0 0 0 40216 3 0 0 25 0 1 0 149028722 14307328 2876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3964469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3493 2876 309 324 0 2563 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13972

[startup+462.301 s]
/proc/loadavg: 0.99 0.87 0.50 2/65 18815
/proc/meminfo: memFree=1731544/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=13972 CPUtime=462.18
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2927 0 0 0 46215 3 0 0 25 0 1 0 149028722 14307328 2876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3493 2876 309 324 0 2563 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13972

[startup+522.302 s]
/proc/loadavg: 0.99 0.89 0.52 2/65 18815
/proc/meminfo: memFree=1731544/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=13972 CPUtime=522.16
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2927 0 0 0 52213 3 0 0 25 0 1 0 149028722 14307328 2876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3493 2876 309 324 0 2563 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13972

[startup+582.302 s]
/proc/loadavg: 0.99 0.91 0.55 2/65 18815
/proc/meminfo: memFree=1731608/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=13972 CPUtime=582.14
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 2927 0 0 0 58211 3 0 0 25 0 1 0 149028722 14307328 2876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3493 2876 309 324 0 2563 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13972

[startup+642.301 s]
/proc/loadavg: 0.99 0.92 0.58 2/65 18815
/proc/meminfo: memFree=1730456/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15140 CPUtime=642.13
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3210 0 0 0 64209 4 0 0 25 0 1 0 149028722 15503360 3159 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3785 3159 309 324 0 2855 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15140


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

/proc/meminfo: memFree=1730520/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15128 CPUtime=1002.04
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3210 0 0 0 100199 5 0 0 25 0 1 0 149028722 15491072 3159 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3782 3159 309 324 0 2852 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 15128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 18815
/proc/meminfo: memFree=1730456/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15128 CPUtime=1062.03
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3210 0 0 0 106198 5 0 0 25 0 1 0 149028722 15491072 3159 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3782 3159 309 324 0 2852 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 15128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 18815
/proc/meminfo: memFree=1730456/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15132 CPUtime=1122.01
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3219 0 0 0 112196 5 0 0 25 0 1 0 149028722 15495168 3168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3972837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3783 3168 309 324 0 2853 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 15132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 18815
/proc/meminfo: memFree=1729880/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15704 CPUtime=1182
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3351 0 0 0 118195 5 0 0 25 0 1 0 149028722 16080896 3300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3926 3300 309 324 0 2996 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 15704

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 18815
/proc/meminfo: memFree=1729624/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1241.98
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 124193 5 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 15964

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 18815
/proc/meminfo: memFree=1729624/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1301.97
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 130192 5 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 15964

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 18815
/proc/meminfo: memFree=1729624/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1361.95
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 136190 5 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3962165 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 15964

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 18815
/proc/meminfo: memFree=1729560/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1421.94
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 142188 6 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 15964

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 18815
/proc/meminfo: memFree=1729560/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1481.92
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 148186 6 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 15964

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 18815
/proc/meminfo: memFree=1729560/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1541.91
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 154185 6 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 15964

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 18815
/proc/meminfo: memFree=1729560/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1601.89
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 160183 6 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 15964

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 18815
/proc/meminfo: memFree=1729560/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15964 CPUtime=1661.88
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 166181 7 0 0 25 0 1 0 149028722 16347136 3380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3972837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3991 3380 309 324 0 3061 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 15964

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 18815
/proc/meminfo: memFree=1729560/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=15908 CPUtime=1721.87
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3431 0 0 0 172180 7 0 0 25 0 1 0 149028722 16289792 3368 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 3977 3368 309 324 0 3047 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 15908

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 18815
/proc/meminfo: memFree=1728984/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=16536 CPUtime=1781.85
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3597 0 0 0 178178 7 0 0 25 0 1 0 149028722 16932864 3510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 4134 3510 309 324 0 3204 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 16536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 18815
/proc/meminfo: memFree=1728984/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=16536 CPUtime=1800.05
/proc/18812/stat : 18812 (bsolo3.0.17) R 18810 18812 18311 0 -1 4194304 3597 0 0 0 179998 7 0 0 25 0 1 0 149028722 16932864 3510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 4134 3510 309 324 0 3204 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 16536

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.84 1/66 18816
/proc/meminfo: memFree=1728976/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=16536 CPUtime=1800.05
/proc/18812/stat : 18812 (bsolo3.0.17) S 18810 18812 18311 0 -1 4194304 3597 0 0 0 179998 7 0 0 25 0 1 0 149028722 16932864 3510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 4134 3510 309 324 0 3204 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 16536

[startup+1802.2 s]
/proc/loadavg: 0.91 0.95 0.84 1/66 18816
/proc/meminfo: memFree=1728976/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=16536 CPUtime=1800.05
/proc/18812/stat : 18812 (bsolo3.0.17) S 18810 18812 18311 0 -1 4194304 3597 0 0 0 179998 7 0 0 25 0 1 0 149028722 16932864 3510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/18812/statm: 4134 3510 309 324 0 3204 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 16536

[startup+1802.6 s]
/proc/loadavg: 0.91 0.95 0.84 1/66 18816
/proc/meminfo: memFree=1728976/2055920 swapFree=4183896/4192956
[pid=18812] ppid=18810 vsize=0 CPUtime=1800.05
/proc/18812/stat : 18812 (bsolo3.0.17) D 18810 18812 18311 0 -1 4195332 3597 0 0 0 179998 7 0 0 15 0 1 0 149028722 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/18812/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.06
CPU user time (s): 1799.99
CPU system time (s): 0.076988
CPU usage (%): 99.8583
Max. virtual memory (cumulated for all children) (KiB): 16536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3597
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= 13
involuntary context switches= 1774

runsolver used 1.37679 second user time and 3.55046 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Apr 30 14:03:54 UTC 2007

IDJOB= 432292
IDBENCH= 1279
IDSOLVER= 199
FILE ID= node48/432292-1177941834

PBS_JOBID= 4727547

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432292-1177941834/instance-432292-1177941834.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-432292-1177941834 -o ROOT/results/node48/solver-432292-1177941834 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432292-1177941834/instance-432292-1177941834.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  92f66beef1a16468af1cdeb8f0308249

RANDOM SEED= 19712200

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1742456 kB
Buffers:         38444 kB
Cached:         194436 kB
SwapCached:       3148 kB
Active:          96088 kB
Inactive:       146460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742456 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            6776 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            56872 kB
Committed_AS:  1331360 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node48 on Mon Apr 30 14:33:57 UTC 2007