Trace number 350575

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 3.0.16? (MO) 646.599 646.894

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-aflow40b.opb
MD5SUMb1cb8dfc9613a6d80968091d3346a684
Bench CategoryOPT-MEDINT (optimisation, medium 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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5507
Optimality of the best value was proved NO
Number of variables23384
Total number of constraints2806
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints2767
Minimum length of a constraint14
Maximum length of a constraint1202
Number of terms in the objective function 1364
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 230637
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 7037881
Number of bits of the biggest sum of numbers23
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/350575-1176521053/instance-350575-1176521053.opb
0.00/0.00	c File size is 1067044 bytes.
0.00/0.08	c Coefficients are big enough for not using lower bounding.
0.00/0.09	c Coefficients are big enough for not using lower bounding.
0.08/0.09	c Coefficients are big enough for not using lower bounding.
0.08/0.09	c Coefficients are big enough for not using lower bounding.
0.08/0.10	c Coefficients are big enough for not using lower bounding.
0.09/0.10	c Coefficients are big enough for not using lower bounding.
0.09/0.10	c Coefficients are big enough for not using lower bounding.
0.09/0.10	c Coefficients are big enough for not using lower bounding.
0.09/0.11	c Coefficients are big enough for not using lower bounding.
0.09/0.11	c Coefficients are big enough for not using lower bounding.
0.09/0.11	c Coefficients are big enough for not using lower bounding.
0.09/0.12	c Coefficients are big enough for not using lower bounding.
0.09/0.12	c Coefficients are big enough for not using lower bounding.
0.09/0.12	c Coefficients are big enough for not using lower bounding.
0.09/0.13	c Coefficients are big enough for not using lower bounding.
0.09/0.13	c Coefficients are big enough for not using lower bounding.
0.09/0.13	c Coefficients are big enough for not using lower bounding.
0.09/0.13	c Coefficients are big enough for not using lower bounding.
0.09/0.14	c Coefficients are big enough for not using lower bounding.
0.09/0.14	c Coefficients are big enough for not using lower bounding.
0.09/0.14	c Coefficients are big enough for not using lower bounding.
0.09/0.15	c Coefficients are big enough for not using lower bounding.
0.09/0.15	c Coefficients are big enough for not using lower bounding.
0.09/0.15	c Coefficients are big enough for not using lower bounding.
0.09/0.16	c Coefficients are big enough for not using lower bounding.
0.09/0.16	c Coefficients are big enough for not using lower bounding.
0.09/0.16	c Coefficients are big enough for not using lower bounding.
0.09/0.17	c Coefficients are big enough for not using lower bounding.
0.09/0.17	c Coefficients are big enough for not using lower bounding.
0.09/0.17	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.20	c Coefficients are big enough for not using lower bounding.
0.19/0.20	c Coefficients are big enough for not using lower bounding.
0.19/0.20	c Coefficients are big enough for not using lower bounding.
0.19/0.21	c Highest Coefficient sum: 7.03788e+06
0.19/0.21	c Parsing was ok!!
0.19/0.21	c Total parsing time: 0.212 s
0.19/0.22	c Var: 23384 Constr: 2884 39/39/2806 Lit: 134996 Watch. Lit: 34637
0.19/0.22	c Obj. Vars: 1364 (5.83305 % of total variables)
54.87/54.97	c Pre-processing Time: 54.946 s
646.30/646.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
646.30/646.60	c        0  23338     2880   134786   46    54113  279622      0      0 54.95
646.30/646.60	c      100  23338     2980   286533   96    87288  307585    100      1 55.28
646.30/646.60	c      250  23338     3130   424470  135    87221  338344    250      4 55.52
646.30/646.60	c      477  23338     3357   628447  187    87262  372179    477      8 56.00
646.30/646.60	c      815  23338     3695   925706  250    90081  409397    815     14 56.80
646.30/646.60	c     1324  23338     4204  1780251  423    90415  450337   1324     22 57.98
646.30/646.60	c     2089  23338     4969  2383281  479    89889  495371   2089     35 59.62
646.30/646.60	c     3241  23338     6121  3593701  587    93490  544909   3241     52 62.07
646.30/646.60	c     4995  23338     7875  5286796  671    96928  599400   4995     75 66.27
646.30/646.60	c     7720  23338    10600  9067595  855   102568  659341   7720    101 75.95
646.30/646.60	c    11601  23338    14481 15729913 1086   109096  725276  11601    129 89.47
646.30/646.60	c    17457  23338    20337 27541836 1354   121544  797804  17457    142 122.70
646.30/646.60	c    26213  23338    29093 42406901 1457   138052  877585  26213    154 169.42
646.30/646.60	c    39324  23338    42204 62994600 1492   163648  965344  39324    141 277.63
646.30/646.60	c    58999  23338    61879 96801259 1564   201488  500000  58999    135 435.90
646.30/646.60	c Caught signal: 15
646.30/646.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
646.30/646.60	c   14    84119  11302  1505024    86999 143676901  84119    130 646.31
646.30/646.60	s UNKNOWN
646.30/646.60	c Total time: 646.312 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-350575-1176521053 -o ROOT/results/node2/solver-350575-1176521053 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350575-1176521053/instance-350575-1176521053.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: 0.72 0.93 0.98 3/77 24450
/proc/meminfo: memFree=1736048/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=12780 CPUtime=0
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 128143048 13086720 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 3195 335 281 324 0 2003 0

[startup+0.0939721 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 24450
/proc/meminfo: memFree=1736048/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=7228 CPUtime=0.08
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 1062 0 0 0 8 0 0 0 18 0 1 0 128143048 7401472 990 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 1807 990 399 324 0 615 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7228

[startup+0.101974 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 24450
/proc/meminfo: memFree=1736048/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=7360 CPUtime=0.09
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 1093 0 0 0 9 0 0 0 18 0 1 0 128143048 7536640 1021 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 1840 1021 409 324 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7360

[startup+0.301995 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 24450
/proc/meminfo: memFree=1736048/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=10800 CPUtime=0.29
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 2309 0 0 0 29 0 0 0 19 0 1 0 128143048 11059200 1976 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 2700 1976 306 324 0 1769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10800

[startup+0.701036 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 24450
/proc/meminfo: memFree=1736048/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=10932 CPUtime=0.68
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 2321 0 0 0 68 0 0 0 22 0 1 0 128143048 11194368 1988 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 2733 1988 306 324 0 1802 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10932

[startup+1.50212 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 24451
/proc/meminfo: memFree=1729192/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=10932 CPUtime=1.49
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 2325 0 0 0 148 1 0 0 25 0 1 0 128143048 11194368 1992 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 2733 1992 306 324 0 1802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10932

[startup+3.10129 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 24451
/proc/meminfo: memFree=1729064/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=10932 CPUtime=3.08
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 2343 0 0 0 307 1 0 0 25 0 1 0 128143048 11194368 2010 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 2733 2010 306 324 0 1802 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10932

[startup+6.30162 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 24451
/proc/meminfo: memFree=1726824/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=12932 CPUtime=6.28
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 3068 0 0 0 626 2 0 0 25 0 1 0 128143048 13242368 2505 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 3233 2505 308 324 0 2302 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12932

[startup+12.7013 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 24451
/proc/meminfo: memFree=1726824/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=12932 CPUtime=12.68
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 3068 0 0 0 1266 2 0 0 25 0 1 0 128143048 13242368 2505 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 3233 2505 308 324 0 2302 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12932

[startup+25.5016 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 24451
/proc/meminfo: memFree=1726888/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=12932 CPUtime=25.48
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 3069 0 0 0 2545 3 0 0 25 0 1 0 128143048 13242368 2506 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 3233 2506 308 324 0 2302 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12932

[startup+51.1013 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 24451
/proc/meminfo: memFree=1726888/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=12932 CPUtime=51.06
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 3069 0 0 0 5103 3 0 0 25 0 1 0 128143048 13242368 2506 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 3233 2506 308 324 0 2302 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 12932

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 24451
/proc/meminfo: memFree=1457448/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=281960 CPUtime=102.26
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 70385 0 0 0 10175 51 0 0 25 0 1 0 128143048 288727040 69822 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 70490 69822 312 324 0 69559 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 281960

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 24451
/proc/meminfo: memFree=1212328/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=527044 CPUtime=162.23
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 131651 0 0 0 16139 84 0 0 25 0 1 0 128143048 539693056 131088 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 131761 131088 312 324 0 130830 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 527044

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 24451
/proc/meminfo: memFree=1010984/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=727732 CPUtime=222.22
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 181834 0 0 0 22113 109 0 0 25 0 1 0 128143048 745197568 181271 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 181933 181271 312 324 0 181002 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 727732

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24451
/proc/meminfo: memFree=911080/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=830956 CPUtime=282.2
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 207642 0 0 0 28095 125 0 0 25 0 1 0 128143048 850898944 207079 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 207739 207079 312 324 0 206808 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 830956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24451
/proc/meminfo: memFree=734568/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=1003896 CPUtime=342.19
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 250883 0 0 0 34072 147 0 0 25 0 1 0 128143048 1027989504 250320 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 250974 250320 312 324 0 250043 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1003896

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24451
/proc/meminfo: memFree=586152/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=1153352 CPUtime=402.17
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 288232 0 0 0 40044 173 0 0 25 0 1 0 128143048 1181032448 287669 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 288338 287669 312 324 0 287407 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1153352

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24453
/proc/meminfo: memFree=415784/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=1322892 CPUtime=462.15
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 330613 0 0 0 46014 201 0 0 25 0 1 0 128143048 1354641408 330050 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 330723 330050 312 324 0 329792 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1322892

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24453
/proc/meminfo: memFree=230632/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=1508728 CPUtime=522.13
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 377071 0 0 0 51982 231 0 0 25 0 1 0 128143048 1544937472 376508 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 377182 376508 312 324 0 376251 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1508728

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24453
/proc/meminfo: memFree=66472/2055920 swapFree=4147236/4192956
[pid=24450] ppid=24448 vsize=1670836 CPUtime=582.12
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 417620 0 0 0 57953 259 0 0 25 0 1 0 128143048 1710936064 417057 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 417709 417057 312 324 0 416778 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1670836

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24453
/proc/meminfo: memFree=15272/2055920 swapFree=4147240/4192956
[pid=24450] ppid=24448 vsize=1828460 CPUtime=642.1
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 457023 0 0 0 63928 282 0 0 25 0 1 0 128143048 1872343040 456460 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 457115 456460 312 324 0 456184 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1828460



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+646.601 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24453
/proc/meminfo: memFree=15784/2055920 swapFree=4147196/4192956
[pid=24450] ppid=24448 vsize=1843560 CPUtime=646.3
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194304 460799 0 0 0 64345 285 0 0 24 0 1 0 128143048 1887805440 460236 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 460890 460236 312 324 0 459959 0
Current children cumulated CPU time (s) 646.3
Current children cumulated vsize (KiB) 1843560

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

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

[startup+646.805 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 24454
/proc/meminfo: memFree=650764/2055920 swapFree=4147196/4192956
[pid=24450] ppid=24448 vsize=0 CPUtime=646.5
/proc/24450/stat : 24450 (bsolo3.0.16) R 24448 24450 24390 0 -1 4194308 460800 0 0 0 64345 305 0 0 25 0 1 0 128143048 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24450/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 646.5
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 646.894
CPU time (s): 646.599
CPU user time (s): 643.458
CPU system time (s): 3.14052
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 1843560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 643.458
system time used= 3.14052
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460800
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= 14
involuntary context switches= 1158

runsolver used 0.672897 second user time and 1.55176 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 03:24:13 UTC 2007

IDJOB= 350575
IDBENCH= 1520
IDSOLVER= 163
FILE ID= node2/350575-1176521053

PBS_JOBID= 4556723

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-aflow40b.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350575-1176521053/instance-350575-1176521053.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-350575-1176521053 -o ROOT/results/node2/solver-350575-1176521053 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350575-1176521053/instance-350575-1176521053.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  b1cb8dfc9613a6d80968091d3346a684

RANDOM SEED= 413510504

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1736520 kB
Buffers:         39904 kB
Cached:         211464 kB
SwapCached:      16960 kB
Active:         156588 kB
Inactive:       120240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736520 kB
SwapTotal:     4192956 kB
SwapFree:      4147236 kB
Dirty:            5600 kB
Writeback:           0 kB
Mapped:          29708 kB
Slab:            28080 kB
Committed_AS:  4642528 kB
PageTables:       1860 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= 66556 MiB

End job on node2 on Sat Apr 14 03:35:02 UTC 2007