Trace number 433197

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.16 1800.7

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ir98.opb
MD5SUM1de7e61bcf99a935d7a04a775cb5b14f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7287
Total number of constraints529
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)420
Number of constraints which are nor clauses,nor cardinality constraints109
Minimum length of a constraint3
Maximum length of a constraint6062
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 400587756783443
Number of bits of the biggest sum of numbers49
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/433197-1177956246/instance-433197-1177956246.opb
0.00/0.00	c File size is 1001213 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.09/0.17	c Highest Coefficient sum: 4.00588e+14
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.173 s
0.09/0.19	c Var: 7287 Constr: 595 0/420/175 Lit: 155248 Watch. Lit: 80430
0.09/0.19	c Obj. Vars: 31 (0.425415 % of total variables)
28.98/29.10	c Pre-processing Time: 29.09 s
1800.07/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.61	c        0   7154      593   155220  261   111726  326665      0      0 29.09
1800.07/1800.61	c      100   7154      693   181737  262   114747  359332    100      2 33.66
1800.07/1800.61	c      250   7154      843   271898  322   114815  395266    250      5 45.78
1800.07/1800.61	c      475   7154     1068   408185  382   115134  434793    475      7 67.17
1800.07/1800.61	c      813   7154     1406   567379  403   115717  478273    813      7 103.69
1800.07/1800.61	c     1321   7154     1914  1055060  551   117436  526101   1321     10 127.08
1800.07/1800.61	c     2084   7154     2677  1807401  675   118720  578712   2084     13 149.09
1800.07/1800.61	c     3230   7154     3823  3262167  853   120869  636584   3230     18 176.23
1800.07/1800.61	c     4951   7154     5544  5038555  908   124204  700243   4951     21 229.59
1800.07/1800.61	c     7535   7154     8128  8686749 1068   129460  770268   7535     25 297.34
1800.07/1800.61	c    11414   7154    12007 12730427 1060   137198  847295  11414     27 414.61
1800.07/1800.61	c    17236   7154    17829 22619968 1268   148744  932025  17236     28 598.16
1800.07/1800.61	c    25973   7154    26566 30140947 1134   166335  500000  25973     26 976.79
1800.07/1800.61	c    39083   7154    39676 37194045  937   192754  550001  39083     23 1683.92
1800.07/1800.61	c Caught signal: 15
1800.07/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.61	c   13    41506  31288  1077680    42099 37657180  41506     23 1800.08
1800.07/1800.61	s UNKNOWN
1800.07/1800.61	c Total time: 1800.08 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/node62/watcher-433197-1177956246 -o ROOT/results/node62/solver-433197-1177956246 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433197-1177956246/instance-433197-1177956246.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: 0.91 0.95 0.97 3/64 25969
/proc/meminfo: memFree=1856896/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=12716 CPUtime=0
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 114200633 13021184 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 3179 334 280 324 0 2004 0

[startup+0.0165691 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 25969
/proc/meminfo: memFree=1856896/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=13132 CPUtime=0.01
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 477 0 0 0 1 0 0 0 18 0 1 0 114200633 13447168 447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 3283 447 297 324 0 2108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13132

[startup+0.101578 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 25969
/proc/meminfo: memFree=1856896/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=6576 CPUtime=0.09
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 933 0 0 0 9 0 0 0 18 0 1 0 114200633 6733824 903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 1644 903 424 324 0 469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6576

[startup+0.301602 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 25969
/proc/meminfo: memFree=1856896/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=9296 CPUtime=0.29
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 1957 0 0 0 29 0 0 0 19 0 1 0 114200633 9519104 1682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 2324 1682 303 324 0 1394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9296

[startup+0.701648 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 25969
/proc/meminfo: memFree=1856896/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=9296 CPUtime=0.69
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 1957 0 0 0 69 0 0 0 22 0 1 0 114200633 9519104 1682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 2324 1682 303 324 0 1394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9296

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 25970
/proc/meminfo: memFree=1851320/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=9296 CPUtime=1.49
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 1957 0 0 0 149 0 0 0 25 0 1 0 114200633 9519104 1682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 2324 1682 303 324 0 1394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9296

[startup+3.10193 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 25970
/proc/meminfo: memFree=1851192/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=9296 CPUtime=3.09
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 1957 0 0 0 309 0 0 0 25 0 1 0 114200633 9519104 1682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 2324 1682 303 324 0 1394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9296

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 25970
/proc/meminfo: memFree=1851000/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=9296 CPUtime=6.28
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 1957 0 0 0 628 0 0 0 25 0 1 0 114200633 9519104 1682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 2324 1682 303 324 0 1394 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9296

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 25970
/proc/meminfo: memFree=1848376/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=12100 CPUtime=12.68
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 3254 0 0 0 1267 1 0 0 25 0 1 0 114200633 12390400 2376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 3025 2376 305 324 0 2095 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12100

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 25970
/proc/meminfo: memFree=1848568/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=12100 CPUtime=25.48
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 3254 0 0 0 2547 1 0 0 25 0 1 0 114200633 12390400 2376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 3025 2376 305 324 0 2095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12100

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 25970
/proc/meminfo: memFree=1848696/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=11944 CPUtime=51.08
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 3815 0 0 0 5106 2 0 0 25 0 1 0 114200633 12230656 2363 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 2986 2363 309 324 0 2056 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11944

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 25970
/proc/meminfo: memFree=1845368/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=15288 CPUtime=102.27
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 4646 0 0 0 10224 3 0 0 25 0 1 0 114200633 15654912 3194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 3822 3194 309 324 0 2892 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15288

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1819768/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=41404 CPUtime=162.24
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 11163 0 0 0 16220 4 0 0 25 0 1 0 114200633 42397696 9711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 10351 9711 309 324 0 9421 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41404

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1790328/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=70100 CPUtime=222.22
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 18350 0 0 0 22216 6 0 0 25 0 1 0 114200633 71782400 16898 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8536216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 17525 16898 309 324 0 16595 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70100

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1751672/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=109180 CPUtime=282.2
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 28122 0 0 0 28209 11 0 0 25 0 1 0 114200633 111800320 26670 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 27295 26670 309 324 0 26365 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 109180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1719416/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=140936 CPUtime=342.19
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 36067 0 0 0 34204 15 0 0 25 0 1 0 114200633 144318464 34615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 35234 34615 309 324 0 34304 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 140936

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1694008/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=166388 CPUtime=402.17
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 42402 0 0 0 40198 19 0 0 25 0 1 0 114200633 170381312 40950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 41597 40950 309 324 0 40667 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 166388

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1633208/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=227368 CPUtime=462.15
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 57674 0 0 0 46188 27 0 0 25 0 1 0 114200633 232824832 56222 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 56842 56222 309 324 0 55912 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 227368

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1592184/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=268296 CPUtime=522.14
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 67908 0 0 0 52183 31 0 0 25 0 1 0 114200633 274735104 66456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 67074 66456 309 324 0 66144 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 268296

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1569208/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=290888 CPUtime=582.12
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 73556 0 0 0 58179 33 0 0 25 0 1 0 114200633 297869312 72104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 72722 72104 309 324 0 71792 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 290888

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1542712/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=317188 CPUtime=642.11
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 80120 0 0 0 64176 35 0 0 25 0 1 0 114200633 324800512 78668 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 79297 78668 309 324 0 78367 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 317188


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1497912/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=362116 CPUtime=822.05
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 91365 0 0 0 82165 40 0 0 25 0 1 0 114200633 370806784 89913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 90529 89913 309 324 0 89599 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 362116

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1482872/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=377008 CPUtime=882.03
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 95073 0 0 0 88161 42 0 0 25 0 1 0 114200633 386056192 93621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 94252 93621 309 324 0 93322 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 377008

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1472504/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=387512 CPUtime=942.01
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 97702 0 0 0 94157 44 0 0 25 0 1 0 114200633 396812288 96250 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 96878 96250 309 324 0 95948 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 387512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1460984/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=398828 CPUtime=1002
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 100540 0 0 0 100154 46 0 0 25 0 1 0 114200633 408399872 99088 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 99707 99088 309 324 0 98777 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 398828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1447480/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=412604 CPUtime=1061.97
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 103969 0 0 0 106150 47 0 0 25 0 1 0 114200633 422506496 102517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 103151 102517 309 324 0 102221 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 412604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1434808/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=425112 CPUtime=1121.96
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 107106 0 0 0 112147 49 0 0 25 0 1 0 114200633 435314688 105654 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 106278 105654 309 324 0 105348 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 425112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1420920/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=438996 CPUtime=1181.95
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 110578 0 0 0 118144 51 0 0 25 0 1 0 114200633 449531904 109126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 109749 109126 309 324 0 108819 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 438996

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1401592/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=458056 CPUtime=1241.93
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 115341 0 0 0 124139 54 0 0 25 0 1 0 114200633 469049344 113889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 114514 113889 309 324 0 113584 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 458056

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1397624/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=462044 CPUtime=1301.92
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 116326 0 0 0 130137 55 0 0 25 0 1 0 114200633 473133056 114874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 115511 114874 309 324 0 114581 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 462044

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1394040/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=465620 CPUtime=1361.89
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 117224 0 0 0 136134 55 0 0 25 0 1 0 114200633 476794880 115772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 116405 115772 309 324 0 115475 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 465620

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1390392/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=469252 CPUtime=1421.88
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 118116 0 0 0 142132 56 0 0 25 0 1 0 114200633 480514048 116664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 117313 116664 309 324 0 116383 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 469252

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1387128/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=472520 CPUtime=1481.85
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 118939 0 0 0 148129 56 0 0 25 0 1 0 114200633 483860480 117487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 118130 117487 309 324 0 117200 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 472520

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1383736/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=475772 CPUtime=1541.83
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 119770 0 0 0 154127 56 0 0 25 0 1 0 114200633 487190528 118318 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 118943 118318 309 324 0 118013 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 475772

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1379448/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=480196 CPUtime=1601.82
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 120880 0 0 0 160125 57 0 0 25 0 1 0 114200633 491720704 119428 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 120049 119428 309 324 0 119119 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 480196

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1375736/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=483820 CPUtime=1661.8
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 121768 0 0 0 166122 58 0 0 25 0 1 0 114200633 495431680 120316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 120955 120316 309 324 0 120025 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 483820

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1372536/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=486932 CPUtime=1721.78
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 122555 0 0 0 172120 58 0 0 25 0 1 0 114200633 498618368 121103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 121733 121103 309 324 0 120803 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 486932

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1369272/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=490200 CPUtime=1781.76
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 123382 0 0 0 178118 58 0 0 25 0 1 0 114200633 501964800 121930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 122550 121930 309 324 0 121620 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 490200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25970
/proc/meminfo: memFree=1367928/2055920 swapFree=4184584/4192956
[pid=25969] ppid=25967 vsize=491484 CPUtime=1800.07
/proc/25969/stat : 25969 (bsolo3.0.17) R 25967 25969 25657 0 -1 4194304 123690 0 0 0 179948 59 0 0 25 0 1 0 114200633 503279616 122238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25969/statm: 122871 122238 309 324 0 121941 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 491484

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

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

Child status: 15
Real time (s): 1800.7
CPU time (s): 1800.16
CPU user time (s): 1799.49
CPU system time (s): 0.669898
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 491484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.669898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123694
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= 4019

runsolver used 1.35079 second user time and 3.57246 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Apr 30 18:04:06 UTC 2007

IDJOB= 433197
IDBENCH= 2350
IDSOLVER= 199
FILE ID= node62/433197-1177956246

PBS_JOBID= 4727710

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ir98.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433197-1177956246/instance-433197-1177956246.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-433197-1177956246 -o ROOT/results/node62/solver-433197-1177956246 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433197-1177956246/instance-433197-1177956246.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1de7e61bcf99a935d7a04a775cb5b14f

RANDOM SEED= 221445307

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1857304 kB
Buffers:         17964 kB
Cached:         104932 kB
SwapCached:       2428 kB
Active:          30448 kB
Inactive:       102808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857304 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            7564 kB
Writeback:           0 kB
Mapped:          16836 kB
Slab:            51228 kB
Committed_AS:  1292508 kB
PageTables:       1464 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= 66557 MiB

End job on node62 on Mon Apr 30 18:34:09 UTC 2007