Trace number 432306

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) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
MD5SUMa94882f61e84be0ce1718fd53c8fd7c8
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 benchmark29.8665
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (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/432306-1177941867/instance-432306-1177941867.opb
0.00/0.00	c File size is 83381 bytes.
0.01/0.02	c Highest Coefficient sum: 689
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.024 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.01/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.035 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     5474    1880      0      0 0.04
0.01/0.03	c Switching off LPR mode.
1800.06/1800.71	c      102    231     2688    13504    5     5676    2069    102   2318 0.04
1800.06/1800.71	c      252    231     2838    21297    7     5980    2276    252   4271 0.06
1800.06/1800.71	c      479    231     3065    31055   10     6433    2504    479   5505 0.09
1800.06/1800.71	c      817    231     3403    45925   13     7108    2755    817   6097 0.13
1800.06/1800.71	c     1326    231     3912    69539   17     8128    3031   1326   6000 0.22
1800.06/1800.71	c     2089    231     4675   101334   21     9654    3335   2089   5482 0.38
1800.06/1800.71	c     3235    231     5821   149106   25    11945    3669   3235   4722 0.69
1800.06/1800.71	c     4956    231     5596   135363   24    11494    4036   3010   4272 1.16
1800.06/1800.71	c     7541    231     6067   183882   30    12437    4440   3481   3893 1.94
1800.06/1800.71	c    11420    231     5291   111678   21    10885    4885   2705   3750 3.04
1800.06/1800.71	c    17242    231     6036   155365   25    12375    5374   3450   3600 4.79
1800.06/1800.71	c    25979    231     6408   181313   28    13119    5912   3822   3352 7.75
1800.06/1800.71	c    39089    231     7239   204065   28    14782    6504   4653   3185 12.27
1800.06/1800.71	c    58759    231     6590   180563   27    13485    7155   4004   3008 19.53
1800.06/1800.71	c    88270    231     6606   179971   27    13516    7871   4020   2668 33.07
1800.06/1800.71	c   132541    231     6523   167339   25    13351    8659   3937   2442 54.27
1800.06/1800.71	c   198951    231    10679   347773   32    21661    9525   8093   2306 86.27
1800.06/1800.71	c   298572    231     7820   219443   28    15944   10478   5234   2121 140.71
1800.06/1800.71	c   448008    231    12714   456438   35    25731   11526  10128   1902 235.50
1800.06/1800.71	c   672166    231    13559   483134   35    27421   12679  10973   1719 390.80
1800.06/1800.71	c  1008410    231    14479   523098   36    29262   13947  11893   1514 666.02
1800.06/1800.71	c  1512781    231    15399   582513   37    31102   15342  12813   1367 1106.43
1800.06/1800.71	c Caught signal: 15
1800.06/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.71	c   22  2251317 410362  2978688    14103   513208  11517   1250 1800.07
1800.06/1800.71	s UNKNOWN
1800.06/1800.71	c Total time: 1800.07 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/node20/watcher-432306-1177941867 -o ROOT/results/node20/solver-432306-1177941867 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432306-1177941867/instance-432306-1177941867.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: 0.58 0.16 0.05 3/77 28637
/proc/meminfo: memFree=1747624/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=4140 CPUtime=0
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 242104065 4239360 355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1035 355 284 324 0 84 0

[startup+0.0151721 s]
/proc/loadavg: 0.58 0.16 0.05 3/77 28637
/proc/meminfo: memFree=1747624/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=4144 CPUtime=0.01
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 406 0 0 0 1 0 0 0 18 0 1 0 242104065 4243456 377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1036 377 288 324 0 85 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4144

[startup+0.102189 s]
/proc/loadavg: 0.58 0.16 0.05 3/77 28637
/proc/meminfo: memFree=1747624/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=4848 CPUtime=0.09
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 625 0 0 0 9 0 0 0 18 0 1 0 242104065 4964352 574 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1212 574 308 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.302228 s]
/proc/loadavg: 0.58 0.16 0.05 3/77 28637
/proc/meminfo: memFree=1747624/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=5628 CPUtime=0.29
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 822 0 0 0 29 0 0 0 19 0 1 0 242104065 5763072 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1407 771 309 324 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5628

[startup+0.701309 s]
/proc/loadavg: 0.58 0.16 0.05 3/77 28637
/proc/meminfo: memFree=1747624/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=6548 CPUtime=0.69
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1073 0 0 0 69 0 0 0 23 0 1 0 242104065 6705152 1022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1637 1022 309 324 0 707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6548

[startup+1.50147 s]
/proc/loadavg: 0.58 0.16 0.05 2/78 28638
/proc/meminfo: memFree=1744352/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=7208 CPUtime=1.49
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1236 0 0 0 149 0 0 0 25 0 1 0 242104065 7380992 1185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1802 1185 309 324 0 872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7208

[startup+3.10179 s]
/proc/loadavg: 0.58 0.16 0.05 2/78 28638
/proc/meminfo: memFree=1743584/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=7728 CPUtime=3.09
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1365 0 0 0 309 0 0 0 25 0 1 0 242104065 7913472 1314 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 1932 1314 309 324 0 1002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7728

[startup+6.30143 s]
/proc/loadavg: 0.61 0.18 0.06 2/78 28638
/proc/meminfo: memFree=1743072/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=8100 CPUtime=6.28
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1441 0 0 0 628 0 0 0 25 0 1 0 242104065 8294400 1390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2025 1390 309 324 0 1095 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8100

[startup+12.7017 s]
/proc/loadavg: 0.64 0.19 0.06 2/78 28638
/proc/meminfo: memFree=1742440/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=8612 CPUtime=12.69
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1587 0 0 0 1268 1 0 0 25 0 1 0 242104065 8818688 1536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2153 1536 309 324 0 1223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8612

[startup+25.5013 s]
/proc/loadavg: 0.72 0.23 0.08 2/78 28638
/proc/meminfo: memFree=1741544/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=9640 CPUtime=25.48
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1827 0 0 0 2547 1 0 0 25 0 1 0 242104065 9871360 1776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2410 1776 309 324 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9640

[startup+51.1024 s]
/proc/loadavg: 0.82 0.29 0.10 2/78 28638
/proc/meminfo: memFree=1741288/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=9776 CPUtime=51.07
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 1875 0 0 0 5106 1 0 0 25 0 1 0 242104065 10010624 1824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2444 1824 309 324 0 1514 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9776

[startup+102.306 s]
/proc/loadavg: 0.92 0.40 0.15 2/78 28638
/proc/meminfo: memFree=1740072/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=10916 CPUtime=102.26
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2167 0 0 0 10224 2 0 0 25 0 1 0 242104065 11177984 2116 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2729 2116 309 324 0 1799 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10916

[startup+162.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 28638
/proc/meminfo: memFree=1739304/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=11700 CPUtime=162.23
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2352 0 0 0 16221 2 0 0 25 0 1 0 242104065 11980800 2301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2925 2301 309 324 0 1995 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11700

[startup+222.302 s]
/proc/loadavg: 0.99 0.59 0.24 2/78 28638
/proc/meminfo: memFree=1739176/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=11832 CPUtime=222.21
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2389 0 0 0 22219 2 0 0 25 0 1 0 242104065 12115968 2338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 2958 2338 309 324 0 2028 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11832

[startup+282.302 s]
/proc/loadavg: 0.99 0.66 0.29 2/78 28638
/proc/meminfo: memFree=1738472/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=12480 CPUtime=282.19
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2547 0 0 0 28216 3 0 0 25 0 1 0 242104065 12779520 2496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3120 2496 309 324 0 2190 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12480

[startup+342.302 s]
/proc/loadavg: 0.99 0.72 0.33 2/78 28638
/proc/meminfo: memFree=1738472/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=12480 CPUtime=342.17
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2547 0 0 0 34214 3 0 0 25 0 1 0 242104065 12779520 2496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3120 2496 309 324 0 2190 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12480

[startup+402.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 28638
/proc/meminfo: memFree=1737960/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=13148 CPUtime=402.15
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2710 0 0 0 40211 4 0 0 25 0 1 0 242104065 13463552 2659 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3287 2659 309 324 0 2357 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13148

[startup+462.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 28638
/proc/meminfo: memFree=1737640/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=13384 CPUtime=462.13
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2777 0 0 0 46209 4 0 0 25 0 1 0 242104065 13705216 2726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3346 2726 309 324 0 2416 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13384

[startup+522.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 28638
/proc/meminfo: memFree=1737640/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=13384 CPUtime=522.1
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2777 0 0 0 52206 4 0 0 25 0 1 0 242104065 13705216 2726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3346 2726 309 324 0 2416 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13384

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/78 28638
/proc/meminfo: memFree=1737256/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=13644 CPUtime=582.09
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2850 0 0 0 58204 5 0 0 25 0 1 0 242104065 13971456 2799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3411 2799 309 324 0 2481 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13644

[startup+642.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 28638
/proc/meminfo: memFree=1737256/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=13644 CPUtime=642.06
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2850 0 0 0 64201 5 0 0 25 0 1 0 242104065 13971456 2799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3411 2799 309 324 0 2481 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13644


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 0.60 2/78 28638
/proc/meminfo: memFree=1736808/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=14240 CPUtime=881.97
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2988 0 0 0 88190 7 0 0 25 0 1 0 242104065 14581760 2937 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3560 2937 309 324 0 2630 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 14240

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28638
/proc/meminfo: memFree=1736808/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=14240 CPUtime=941.96
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 2992 0 0 0 94188 8 0 0 25 0 1 0 242104065 14581760 2941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3560 2941 309 324 0 2630 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 14240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 28638
/proc/meminfo: memFree=1736744/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=14340 CPUtime=1001.93
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3010 0 0 0 100185 8 0 0 25 0 1 0 242104065 14684160 2959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8049988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3585 2959 309 324 0 2655 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 14340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 28638
/proc/meminfo: memFree=1736680/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=14340 CPUtime=1061.92
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3010 0 0 0 106183 9 0 0 25 0 1 0 242104065 14684160 2959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3585 2959 309 324 0 2655 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 14340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/78 28638
/proc/meminfo: memFree=1735720/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15328 CPUtime=1121.89
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3257 0 0 0 112180 9 0 0 25 0 1 0 242104065 15695872 3206 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3832 3206 309 324 0 2902 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 15328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 28638
/proc/meminfo: memFree=1735208/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1181.87
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 118178 9 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 15772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 28638
/proc/meminfo: memFree=1735208/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1241.85
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 124175 10 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 15772

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 28638
/proc/meminfo: memFree=1735208/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1301.83
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 130173 10 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 15772

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 28638
/proc/meminfo: memFree=1735208/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1361.81
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 136170 11 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 15772

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 28638
/proc/meminfo: memFree=1735144/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1421.79
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 142168 11 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 15772

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 28638
/proc/meminfo: memFree=1735144/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1481.77
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 148166 11 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 15772

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 28638
/proc/meminfo: memFree=1735144/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1541.75
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 154163 12 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 15772

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 28638
/proc/meminfo: memFree=1735144/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1601.73
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 160161 12 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 15772

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 28638
/proc/meminfo: memFree=1735144/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1661.7
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 166158 12 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8052220 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 15772

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 28638
/proc/meminfo: memFree=1735144/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1721.69
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 172156 13 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 15772

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 28638
/proc/meminfo: memFree=1735080/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1781.66
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 178153 13 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 15772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 28638
/proc/meminfo: memFree=1735080/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1800.06
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 179993 13 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15772

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 28638
/proc/meminfo: memFree=1735080/2055920 swapFree=4154204/4192956
[pid=28637] ppid=28635 vsize=15772 CPUtime=1800.06
/proc/28637/stat : 28637 (bsolo3.0.17) R 28635 28637 28526 0 -1 4194304 3376 0 0 0 179993 13 0 0 25 0 1 0 242104065 16150528 3325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28637/statm: 3943 3325 309 324 0 3013 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15772

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1799.94
CPU system time (s): 0.141978
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 15772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3380
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= 37328

runsolver used 1.44578 second user time and 3.72043 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 30 14:04:27 UTC 2007

IDJOB= 432306
IDBENCH= 1293
IDSOLVER= 199
FILE ID= node20/432306-1177941867

PBS_JOBID= 4727666

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-t3002.11tsp11.1900546417.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432306-1177941867/instance-432306-1177941867.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-432306-1177941867 -o ROOT/results/node20/solver-432306-1177941867 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432306-1177941867/instance-432306-1177941867.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  a94882f61e84be0ce1718fd53c8fd7c8

RANDOM SEED= 371045595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1748032 kB
Buffers:         38716 kB
Cached:         176088 kB
SwapCached:      17416 kB
Active:         108172 kB
Inactive:       130368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748032 kB
SwapTotal:     4192956 kB
SwapFree:      4154204 kB
Dirty:            6760 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            54864 kB
Committed_AS:  2159928 kB
PageTables:       1744 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 node20 on Mon Apr 30 14:34:30 UTC 2007