Trace number 432302

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) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark42.7635
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 685
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/432302-1177941860/instance-432302-1177941860.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 685
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5471    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.03/1800.50	c      100    231     2686    12308    4     5677    2069    100   2857 0.04
1800.03/1800.50	c      252    231     2838    19034    6     5978    2276    252   5361 0.05
1800.03/1800.50	c      477    231     3063    28922    9     6430    2504    477   6359 0.07
1800.03/1800.50	c      816    231     3402    41791   12     7108    2755    816   6974 0.12
1800.03/1800.50	c     1326    231     3912    63250   16     8128    3031   1326   6835 0.19
1800.03/1800.50	c     2091    231     4677    97519   20     9659    3335   2091   6150 0.34
1800.03/1800.50	c     3239    231     5825   154012   26    11953    3669   3239   4770 0.68
1800.03/1800.50	c     4962    231     5633   146166   25    11570    4036   3047   4131 1.20
1800.03/1800.50	c     7546    231     6104   163588   26    12512    4440   3518   3863 1.95
1800.03/1800.50	c    11425    231     5345   133197   24    10994    4885   2759   3559 3.21
1800.03/1800.50	c    17250    231     6154   174377   28    12612    5374   3568   3259 5.29
1800.03/1800.50	c    25987    231     6545   191882   29    13392    5912   3959   2982 8.71
1800.03/1800.50	c    39098    231     7420   246676   33    15142    6504   4834   2705 14.45
1800.03/1800.50	c    58768    231     7003   221981   31    14310    7155   4417   2448 24.00
1800.03/1800.50	c    88280    231     7051   195105   27    14406    7871   4465   2351 37.54
1800.03/1800.50	c   132552    231     6764   188037   27    13833    8659   4178   2295 57.75
1800.03/1800.50	c   198963    231    10886   340081   31    22076    9525   8300   2275 87.45
1800.03/1800.50	c   298584    231     8063   227966   28    16430   10478   5477   2096 142.42
1800.03/1800.50	c   448019    231    13023   465279   35    26349   11526  10437   1937 231.19
1800.03/1800.50	c   672178    231    13802   493631   35    27908   12679  11216   1759 382.09
1800.03/1800.50	c  1008423    231    14393   500308   34    29091   13947  11807   1572 641.43
1800.03/1800.50	c  1512797    231    15575   589022   37    31454   15342  12989   1424 1062.04
1800.03/1800.50	c  2269360    231    16771   598441   35    33847   16877  14185   1284 1766.27
1800.03/1800.50	c Caught signal: 15
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   23  2302440 419560  3037752    15588   559005  13002   1279 1800.04
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	c Total time: 1800.04 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/node17/watcher-432302-1177941860 -o ROOT/results/node17/solver-432302-1177941860 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432302-1177941860/instance-432302-1177941860.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: 0.60 0.31 0.13 3/77 4558
/proc/meminfo: memFree=1775408/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=4008 CPUtime=0
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 242103512 4104192 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1002 336 280 324 0 51 0

[startup+0.052401 s]
/proc/loadavg: 0.60 0.31 0.13 3/77 4558
/proc/meminfo: memFree=1775408/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=4584 CPUtime=0.04
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 567 0 0 0 4 0 0 0 18 0 1 0 242103512 4694016 516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1146 516 308 324 0 216 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4584

[startup+0.101407 s]
/proc/loadavg: 0.60 0.31 0.13 3/77 4558
/proc/meminfo: memFree=1775408/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=4844 CPUtime=0.09
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 632 0 0 0 9 0 0 0 18 0 1 0 242103512 4960256 581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1211 581 308 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301427 s]
/proc/loadavg: 0.60 0.31 0.13 3/77 4558
/proc/meminfo: memFree=1775408/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=5624 CPUtime=0.29
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 830 0 0 0 29 0 0 0 20 0 1 0 242103512 5758976 779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1406 779 309 324 0 476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701469 s]
/proc/loadavg: 0.60 0.31 0.13 3/77 4558
/proc/meminfo: memFree=1775408/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=6668 CPUtime=0.69
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1090 0 0 0 69 0 0 0 24 0 1 0 242103512 6828032 1039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1667 1039 309 324 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50155 s]
/proc/loadavg: 0.60 0.31 0.13 2/78 4559
/proc/meminfo: memFree=1772072/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=7188 CPUtime=1.49
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1208 0 0 0 149 0 0 0 25 0 1 0 242103512 7360512 1157 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1797 1157 309 324 0 867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7188

[startup+3.10172 s]
/proc/loadavg: 0.60 0.31 0.13 2/78 4559
/proc/meminfo: memFree=1771688/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=7576 CPUtime=3.1
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1326 0 0 0 309 1 0 0 25 0 1 0 242103512 7757824 1275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 1894 1275 309 324 0 964 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 7576

[startup+6.30105 s]
/proc/loadavg: 0.71 0.34 0.14 2/78 4559
/proc/meminfo: memFree=1770664/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=8364 CPUtime=6.29
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1532 0 0 0 628 1 0 0 25 0 1 0 242103512 8564736 1481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2091 1481 309 324 0 1161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8364

[startup+12.7017 s]
/proc/loadavg: 0.73 0.35 0.14 2/78 4559
/proc/meminfo: memFree=1769776/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=9000 CPUtime=12.69
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1666 0 0 0 1268 1 0 0 25 0 1 0 242103512 9216000 1615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2250 1615 309 324 0 1320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9000

[startup+25.501 s]
/proc/loadavg: 0.79 0.38 0.15 2/78 4559
/proc/meminfo: memFree=1769328/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=9780 CPUtime=25.48
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1858 0 0 0 2547 1 0 0 25 0 1 0 242103512 10014720 1807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2445 1807 309 324 0 1515 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9780

[startup+51.1017 s]
/proc/loadavg: 0.86 0.43 0.17 2/78 4559
/proc/meminfo: memFree=1768816/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=9996 CPUtime=51.08
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 1923 0 0 0 5107 1 0 0 25 0 1 0 242103512 10235904 1872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2499 1872 309 324 0 1569 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9996

[startup+102.306 s]
/proc/loadavg: 0.98 0.53 0.22 2/78 4559
/proc/meminfo: memFree=1767728/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=11148 CPUtime=102.27
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2208 0 0 0 10225 2 0 0 25 0 1 0 242103512 11415552 2157 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2787 2157 309 324 0 1857 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11148

[startup+162.301 s]
/proc/loadavg: 1.03 0.63 0.27 2/78 4559
/proc/meminfo: memFree=1766896/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=11888 CPUtime=162.25
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2393 0 0 0 16223 2 0 0 25 0 1 0 242103512 12173312 2342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3292953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2972 2342 309 324 0 2042 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11888

[startup+222.301 s]
/proc/loadavg: 1.10 0.72 0.32 2/78 4559
/proc/meminfo: memFree=1766832/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=11884 CPUtime=222.24
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2399 0 0 0 22221 3 0 0 25 0 1 0 242103512 12169216 2348 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 2971 2348 309 324 0 2041 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11884

[startup+282.302 s]
/proc/loadavg: 1.20 0.82 0.38 2/78 4559
/proc/meminfo: memFree=1765680/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13008 CPUtime=282.22
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2677 0 0 0 28218 4 0 0 25 0 1 0 242103512 13320192 2626 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3252 2626 309 324 0 2322 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13008

[startup+342.302 s]
/proc/loadavg: 1.07 0.85 0.42 2/78 4559
/proc/meminfo: memFree=1765744/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13008 CPUtime=342.2
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2677 0 0 0 34216 4 0 0 25 0 1 0 242103512 13320192 2626 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3252 2626 309 324 0 2322 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13008

[startup+402.302 s]
/proc/loadavg: 1.02 0.87 0.45 2/78 4559
/proc/meminfo: memFree=1764976/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13636 CPUtime=402.18
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2849 0 0 0 40214 4 0 0 25 0 1 0 242103512 13963264 2798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3409 2798 309 324 0 2479 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13636

[startup+462.301 s]
/proc/loadavg: 1.01 0.89 0.48 2/78 4559
/proc/meminfo: memFree=1765104/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13636 CPUtime=462.17
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2849 0 0 0 46212 5 0 0 25 0 1 0 242103512 13963264 2798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3409 2798 309 324 0 2479 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13636

[startup+522.301 s]
/proc/loadavg: 1.00 0.91 0.51 2/78 4559
/proc/meminfo: memFree=1764912/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13936 CPUtime=522.15
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2910 0 0 0 52210 5 0 0 25 0 1 0 242103512 14270464 2859 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3291940 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3484 2859 309 324 0 2554 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13936

[startup+582.302 s]
/proc/loadavg: 1.00 0.92 0.54 2/78 4559
/proc/meminfo: memFree=1764848/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13936 CPUtime=582.14
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2910 0 0 0 58208 6 0 0 25 0 1 0 242103512 14270464 2859 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3484 2859 309 324 0 2554 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13936

[startup+642.302 s]
/proc/loadavg: 1.00 0.93 0.56 2/78 4559
/proc/meminfo: memFree=1764912/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=13932 CPUtime=642.13
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 2910 0 0 0 64207 6 0 0 25 0 1 0 242103512 14266368 2859 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3483 2859 309 324 0 2553 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13932


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.96 0.65 2/78 4559
/proc/meminfo: memFree=1764208/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=14428 CPUtime=882.06
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3051 0 0 0 88198 8 0 0 25 0 1 0 242103512 14774272 2998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3607 2998 309 324 0 2677 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14428

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.67 2/78 4559
/proc/meminfo: memFree=1764208/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=14428 CPUtime=942.05
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3051 0 0 0 94196 9 0 0 25 0 1 0 242103512 14774272 2998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3607 2998 309 324 0 2677 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14428

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 4559
/proc/meminfo: memFree=1764400/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=14424 CPUtime=1002.04
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3051 0 0 0 100194 10 0 0 25 0 1 0 242103512 14770176 2997 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3606 2997 309 324 0 2676 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14424

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 4559
/proc/meminfo: memFree=1764400/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=14424 CPUtime=1062.02
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3051 0 0 0 106192 10 0 0 25 0 1 0 242103512 14770176 2997 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3606 2997 309 324 0 2676 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14424

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 4559
/proc/meminfo: memFree=1763440/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15400 CPUtime=1122
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3281 0 0 0 112189 11 0 0 25 0 1 0 242103512 15769600 3227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3850 3227 309 324 0 2920 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 15400

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 4559
/proc/meminfo: memFree=1763440/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15396 CPUtime=1181.98
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3281 0 0 0 118187 11 0 0 25 0 1 0 242103512 15765504 3227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3849 3227 309 324 0 2919 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 15396

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 4559
/proc/meminfo: memFree=1763440/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15388 CPUtime=1241.97
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3281 0 0 0 124185 12 0 0 25 0 1 0 242103512 15757312 3227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3847 3227 309 324 0 2917 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 15388

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 4559
/proc/meminfo: memFree=1763376/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15380 CPUtime=1301.96
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3281 0 0 0 130184 12 0 0 25 0 1 0 242103512 15749120 3227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3845 3227 309 324 0 2915 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 15380

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 4559
/proc/meminfo: memFree=1763376/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15264 CPUtime=1361.94
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3281 0 0 0 136181 13 0 0 25 0 1 0 242103512 15630336 3207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3816 3207 309 324 0 2886 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 15264

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 4559
/proc/meminfo: memFree=1763376/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15264 CPUtime=1421.93
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3281 0 0 0 142180 13 0 0 25 0 1 0 242103512 15630336 3207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3816 3207 309 324 0 2886 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 15264

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 4559
/proc/meminfo: memFree=1763184/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15480 CPUtime=1481.91
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3320 0 0 0 148177 14 0 0 25 0 1 0 242103512 15851520 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3870 3246 309 324 0 2940 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 15480

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 4559
/proc/meminfo: memFree=1763184/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15476 CPUtime=1541.9
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3320 0 0 0 154175 15 0 0 25 0 1 0 242103512 15847424 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3869 3246 309 324 0 2939 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 15476

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 4559
/proc/meminfo: memFree=1763184/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15476 CPUtime=1601.88
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3320 0 0 0 160173 15 0 0 25 0 1 0 242103512 15847424 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294876 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3869 3246 309 324 0 2939 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 15476

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 4559
/proc/meminfo: memFree=1763248/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15476 CPUtime=1661.87
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3320 0 0 0 166171 16 0 0 25 0 1 0 242103512 15847424 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3290448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3869 3246 309 324 0 2939 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 15476

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 4559
/proc/meminfo: memFree=1763184/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15476 CPUtime=1721.85
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3320 0 0 0 172169 16 0 0 25 0 1 0 242103512 15847424 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3869 3246 309 324 0 2939 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 15476

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 4559
/proc/meminfo: memFree=1762992/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15712 CPUtime=1781.84
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3378 0 0 0 178167 17 0 0 25 0 1 0 242103512 16089088 3304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3928 3304 309 324 0 2998 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 15712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 4559
/proc/meminfo: memFree=1762800/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15840 CPUtime=1800.03
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3412 0 0 0 179986 17 0 0 25 0 1 0 242103512 16220160 3338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3960 3338 309 324 0 3030 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15840

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 4559
/proc/meminfo: memFree=1762800/2055920 swapFree=4140232/4192956
[pid=4558] ppid=4556 vsize=15840 CPUtime=1800.03
/proc/4558/stat : 4558 (bsolo3.0.17) R 4556 4558 4153 0 -1 4194304 3412 0 0 0 179986 17 0 0 25 0 1 0 242103512 16220160 3338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4558/statm: 3960 3338 309 324 0 3030 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15840

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1799.87
CPU system time (s): 0.179972
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 15840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3416
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= 12
involuntary context switches= 37027

runsolver used 1.40079 second user time and 3.83942 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Apr 30 14:04:20 UTC 2007

IDJOB= 432302
IDBENCH= 1289
IDSOLVER= 199
FILE ID= node17/432302-1177941860

PBS_JOBID= 4727621

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-t3002.11tsp11.1900565534.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432302-1177941860/instance-432302-1177941860.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-432302-1177941860 -o ROOT/results/node17/solver-432302-1177941860 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432302-1177941860/instance-432302-1177941860.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0fea7c185f4d6e2091fba763db8ccbcc

RANDOM SEED= 795254190

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1775816 kB
Buffers:         38624 kB
Cached:         147960 kB
SwapCached:      15512 kB
Active:          96096 kB
Inactive:       113912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775816 kB
SwapTotal:     4192956 kB
SwapFree:      4140232 kB
Dirty:            6768 kB
Writeback:           0 kB
Mapped:          30216 kB
Slab:            55596 kB
Committed_AS:  7372016 kB
PageTables:       1796 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 node17 on Mon Apr 30 14:34:23 UTC 2007