Trace number 354460

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) 33.2469 33.2647

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb
MD5SUMbea15b769c4cc5d5ccef31ae4b368d84
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-41
Best CPU time to get the best result obtained on this benchmark67.1448
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -41
Optimality of the best value was proved YES
Number of variables1340
Total number of constraints207
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints207
Minimum length of a constraint17
Maximum length of a constraint425
Number of terms in the objective function 425
Biggest coefficient in the objective function 65536
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 3276775
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 41943040000000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 204183950227182
Number of bits of the biggest sum of numbers48
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/354460-1176710075/instance-354460-1176710075.opb
0.00/0.00	c File size is 192870 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.00/0.02	c Highest Coefficient sum: 2.04184e+14
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.022 s
0.00/0.02	c Var: 1340 Constr: 209 25/0/184 Lit: 11606 Watch. Lit: 3456
0.00/0.02	c Obj. Vars: 425 (31.7164 % of total variables)
0.00/0.06	c Pre-processing Time: 0.055 s
31.98/32.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
31.98/32.00	c        0    461      162     9358   57     7671   18002      0      0 0.06
31.98/32.00	c Caught signal: 15
31.98/32.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
31.98/32.00	c    0        0      0       24      162     9358      0      0 31.99
31.98/32.00	s UNKNOWN
31.98/32.00	c Total time: 31.991 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/node37/watcher-354460-1176710075 -o ROOT/results/node37/solver-354460-1176710075 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354460-1176710075/instance-354460-1176710075.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: 0.97 0.98 0.99 3/78 7401
/proc/meminfo: memFree=1843592/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=11928 CPUtime=0
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 118919945 12214272 337 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 2982 338 282 324 0 2003 0

[startup+0.094937 s]
/proc/loadavg: 0.97 0.98 0.99 3/78 7401
/proc/meminfo: memFree=1843592/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=6336 CPUtime=0.08
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 1043 0 0 0 8 0 0 0 18 0 1 0 118919945 6488064 963 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 1584 963 309 324 0 653 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6336

[startup+0.101938 s]
/proc/loadavg: 0.97 0.98 0.99 3/78 7401
/proc/meminfo: memFree=1843592/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=6732 CPUtime=0.09
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 1138 0 0 0 9 0 0 0 18 0 1 0 118919945 6893568 1058 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 1683 1058 309 324 0 752 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6732

[startup+0.301975 s]
/proc/loadavg: 0.97 0.98 0.99 3/78 7401
/proc/meminfo: memFree=1843592/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=17928 CPUtime=0.29
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 3927 0 0 0 27 2 0 0 19 0 1 0 118919945 18358272 3847 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 4482 3848 309 324 0 3551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17928

[startup+0.701051 s]
/proc/loadavg: 0.97 0.98 0.99 3/78 7401
/proc/meminfo: memFree=1843592/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=41244 CPUtime=0.69
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 9742 0 0 0 65 4 0 0 22 0 1 0 118919945 42233856 9579 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 10311 9579 309 324 0 9380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41244

[startup+1.5012 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7402
/proc/meminfo: memFree=1789120/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=87556 CPUtime=1.49
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 21364 0 0 0 140 9 0 0 25 0 1 0 118919945 89657344 21093 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 21889 21094 309 324 0 20958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87556

[startup+3.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7402
/proc/meminfo: memFree=1725504/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=179916 CPUtime=3.09
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 44547 0 0 0 287 22 0 0 25 0 1 0 118919945 184233984 44061 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 45012 44062 309 324 0 44081 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 179916

[startup+6.30111 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7402
/proc/meminfo: memFree=1536960/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=362788 CPUtime=6.28
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 90396 0 0 0 586 42 0 0 25 0 1 0 118919945 371494912 89482 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 90697 89483 309 324 0 89766 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 362788

[startup+12.7023 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7402
/proc/meminfo: memFree=1163520/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=726816 CPUtime=12.68
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 181667 0 0 0 1188 80 0 0 25 0 1 0 118919945 744259584 179898 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 181704 179898 309 324 0 180773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 726816

[startup+25.5017 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7402
/proc/meminfo: memFree=406336/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=1464376 CPUtime=25.48
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 366595 0 0 0 2392 156 0 0 25 0 1 0 118919945 1499521024 363118 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 366094 363119 309 324 0 365163 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1464376



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+32.002 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7402
/proc/meminfo: memFree=22656/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=1847988 CPUtime=31.98
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 461499 0 0 0 3004 194 0 0 25 0 1 0 118919945 1892339712 454608 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 461997 454608 309 324 0 461066 0
Current children cumulated CPU time (s) 31.98
Current children cumulated vsize (KiB) 1847988

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

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

[startup+32.6011 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7402
/proc/meminfo: memFree=22656/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=1847988 CPUtime=32.57
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 461502 0 0 0 3063 194 0 0 25 0 1 0 118919945 1892339712 454610 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3597826 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 461997 454610 309 324 0 461066 0
Current children cumulated CPU time (s) 32.57
Current children cumulated vsize (KiB) 1847988

[startup+33.0061 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 7403
/proc/meminfo: memFree=22328/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=1847988 CPUtime=32.98
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 461502 0 0 0 3101 197 0 0 25 0 1 0 118919945 1892339712 454610 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 461997 454610 32693 324 0 461066 0
Current children cumulated CPU time (s) 32.98
Current children cumulated vsize (KiB) 1847988

[startup+33.2012 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 7403
/proc/meminfo: memFree=22328/2055920 swapFree=4066188/4192956
[pid=7401] ppid=7399 vsize=1847988 CPUtime=33.17
/proc/7401/stat : 7401 (bsolo3.0.16) R 7399 7401 6916 0 -1 4194304 461502 0 0 0 3101 216 0 0 25 0 1 0 118919945 1892339712 243666 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/7401/statm: 461997 243666 141686 324 0 461066 0
Current children cumulated CPU time (s) 33.17
Current children cumulated vsize (KiB) 1847988

Child status: 15
Real time (s): 33.2647
CPU time (s): 33.2469
CPU user time (s): 31.0173
CPU system time (s): 2.22966
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 1847988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.0173
system time used= 2.22966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461503
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= 10
involuntary context switches= 79

runsolver used 0.040993 second user time and 0.092985 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 16 07:54:35 UTC 2007

IDJOB= 354460
IDBENCH= 2533
IDSOLVER= 163
FILE ID= node37/354460-1176710075

PBS_JOBID= 4560053

Free space on /tmp= 66482 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354460-1176710075/instance-354460-1176710075.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-354460-1176710075 -o ROOT/results/node37/solver-354460-1176710075 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354460-1176710075/instance-354460-1176710075.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  bea15b769c4cc5d5ccef31ae4b368d84

RANDOM SEED= 368023426

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1844000 kB
Buffers:         24012 kB
Cached:         102112 kB
SwapCached:       2804 kB
Active:          63744 kB
Inactive:        88748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844000 kB
SwapTotal:     4192956 kB
SwapFree:      4066188 kB
Dirty:            4600 kB
Writeback:           0 kB
Mapped:          33704 kB
Slab:            44752 kB
Committed_AS:  1132644 kB
PageTables:       2000 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= 66482 MiB

End job on node37 on Mon Apr 16 07:55:09 UTC 2007