Trace number 353387

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
glpPB 0.2? (TO) 1800.11 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark131.453
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17831
Number of constraints which are clauses17831
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353387-1176664554/instance-353387-1176664554.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-353387-1176664554 -o ROOT/results/node67/solver-353387-1176664554 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353387-1176664554/instance-353387-1176664554.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: 0.77 0.93 0.98 3/64 12764
/proc/meminfo: memFree=1786808/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=2644 CPUtime=0
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 142444995 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 661 227 192 40 0 76 0

[startup+0.0455209 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 12764
/proc/meminfo: memFree=1786808/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=3180 CPUtime=0.04
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 417 0 0 0 4 0 0 0 18 0 1 0 142444995 3256320 387 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 795 387 199 40 0 210 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3180

[startup+0.101531 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 12764
/proc/meminfo: memFree=1786808/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=3980 CPUtime=0.09
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 615 0 0 0 9 0 0 0 18 0 1 0 142444995 4075520 585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 995 585 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301567 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 12764
/proc/meminfo: memFree=1786808/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=12784 CPUtime=0.29
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 3169 0 0 0 28 1 0 0 19 0 1 0 142444995 13090816 2814 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 3196 2814 221 40 0 2611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12784

[startup+0.70164 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 12764
/proc/meminfo: memFree=1786808/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=12856 CPUtime=0.69
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 3401 0 0 0 68 1 0 0 22 0 1 0 142444995 13164544 2832 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582100 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 3214 2832 221 40 0 2629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12856

[startup+1.50179 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 12765
/proc/meminfo: memFree=1775024/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18628 CPUtime=1.49
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 6851 0 0 0 147 2 0 0 25 0 1 0 142444995 19075072 4281 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4657 4281 227 40 0 4072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18628

[startup+3.10108 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 12765
/proc/meminfo: memFree=1770160/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18628 CPUtime=3.09
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 8267 0 0 0 306 3 0 0 25 0 1 0 142444995 19075072 4281 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4657 4281 227 40 0 4072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18628

[startup+6.30167 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 12765
/proc/meminfo: memFree=1770032/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18628 CPUtime=6.29
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 12515 0 0 0 624 5 0 0 25 0 1 0 142444995 19075072 4281 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4657 4281 227 40 0 4072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18628

[startup+12.7018 s]
/proc/loadavg: 0.82 0.94 0.98 2/65 12765
/proc/meminfo: memFree=1770032/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18628 CPUtime=12.69
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 19595 0 0 0 1261 8 0 0 25 0 1 0 142444995 19075072 4281 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4657 4281 227 40 0 4072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18628

[startup+25.5012 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 12765
/proc/meminfo: memFree=1770032/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18768 CPUtime=25.48
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 209861 0 0 0 2458 90 0 0 25 0 1 0 142444995 19218432 4316 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4692 4316 227 40 0 4107 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18768

[startup+51.1019 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 12765
/proc/meminfo: memFree=1770096/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18768 CPUtime=51.08
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 694626 0 0 0 4802 306 0 0 25 0 1 0 142444995 19218432 4316 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4692 4316 227 40 0 4107 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18768

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 12765
/proc/meminfo: memFree=1770096/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18768 CPUtime=102.26
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 1672649 0 0 0 9472 754 0 0 25 0 1 0 142444995 19218432 4316 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643344 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4692 4316 227 40 0 4107 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18768

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 12765
/proc/meminfo: memFree=1770032/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20960 CPUtime=162.24
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 2809985 0 0 0 14960 1264 0 0 25 0 1 0 142444995 21463040 4864 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587728 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5240 4864 227 40 0 4655 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20960

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 12765
/proc/meminfo: memFree=1770160/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18908 CPUtime=222.21
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 4616964 0 0 0 20205 2016 0 0 25 0 1 0 142444995 19361792 4351 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4727 4351 227 40 0 4142 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18908

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1770160/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18768 CPUtime=282.2
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 6704195 0 0 0 25340 2880 0 0 25 0 1 0 142444995 19218432 4306 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4692 4315 227 40 0 4107 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18768

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769968/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18956 CPUtime=342.18
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 8727939 0 0 0 30510 3708 0 0 25 0 1 0 142444995 19410944 4363 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4739 4363 227 40 0 4154 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18956

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769968/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=18892 CPUtime=402.15
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 10761932 0 0 0 35672 4543 0 0 25 0 1 0 142444995 19345408 4317 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4723 4326 227 40 0 4138 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18892

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1768048/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=21296 CPUtime=462.13
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 12765394 0 0 0 40831 5382 0 0 25 0 1 0 142444995 21807104 4948 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5324 4948 227 40 0 4739 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21296

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769776/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19208 CPUtime=522.12
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 14781721 0 0 0 45999 6213 0 0 25 0 1 0 142444995 19668992 4426 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4802 4426 227 40 0 4217 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19208

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769776/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19116 CPUtime=582.1
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 16761597 0 0 0 51163 7047 0 0 25 0 1 0 142444995 19574784 4401 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4814 4406 227 40 0 4229 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769584/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19324 CPUtime=642.08
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 18714980 0 0 0 56345 7863 0 0 25 0 1 0 142444995 19787776 4455 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4831 4455 227 40 0 4246 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19324


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769264/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19304 CPUtime=881.99
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 26587653 0 0 0 77030 11169 0 0 25 0 1 0 142444995 19767296 4450 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4826 4450 227 40 0 4241 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 19304

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769200/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19644 CPUtime=941.98
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 28541939 0 0 0 82218 11980 0 0 25 0 1 0 142444995 20115456 4535 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4911 4535 227 40 0 4326 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 19644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769200/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19700 CPUtime=1001.95
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 30516187 0 0 0 87376 12819 0 0 25 0 1 0 142444995 20172800 4549 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4925 4549 227 40 0 4340 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769136/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19812 CPUtime=1061.94
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 32426254 0 0 0 92580 13614 0 0 25 0 1 0 142444995 20287488 4577 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4953 4577 227 40 0 4368 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 19812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1769008/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19588 CPUtime=1121.92
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 34389013 0 0 0 97754 14438 0 0 25 0 1 0 142444995 20058112 4521 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4897 4521 227 40 0 4312 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 19588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1768944/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19944 CPUtime=1181.9
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 36351788 0 0 0 102940 15250 0 0 25 0 1 0 142444995 20422656 4610 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4986 4610 227 40 0 4401 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 19944

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1768880/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20000 CPUtime=1241.87
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 38334587 0 0 0 108108 16079 0 0 25 0 1 0 142444995 20480000 4624 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5000 4624 227 40 0 4415 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 20000

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1768688/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20064 CPUtime=1301.86
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 40304954 0 0 0 113290 16896 0 0 25 0 1 0 142444995 20545536 4640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5016 4640 227 40 0 4431 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 20064

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12765
/proc/meminfo: memFree=1768688/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=22240 CPUtime=1361.83
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 42234128 0 0 0 118490 17693 0 0 25 0 1 0 142444995 22773760 5170 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5560 5170 227 40 0 4975 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 22240

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1768496/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=19916 CPUtime=1421.81
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 44138287 0 0 0 123700 18481 0 0 25 0 1 0 142444995 20393984 4603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569689 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 4979 4603 227 40 0 4394 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 19916

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1766576/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=22384 CPUtime=1481.79
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 46007199 0 0 0 128906 19273 0 0 25 0 1 0 142444995 22921216 5205 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5596 5205 227 40 0 5011 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 22384

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1766192/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20336 CPUtime=1541.77
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 48030490 0 0 0 134063 20114 0 0 25 0 1 0 142444995 20824064 4708 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5084 4708 227 40 0 4499 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 20336

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1768368/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20268 CPUtime=1601.75
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 49897795 0 0 0 139260 20915 0 0 25 0 1 0 142444995 20754432 4672 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5067 4682 227 40 0 4482 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 20268

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1768176/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20464 CPUtime=1661.73
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 51934029 0 0 0 144410 21763 0 0 25 0 1 0 142444995 20955136 4740 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5116 4740 227 40 0 4531 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 20464

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1765872/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20540 CPUtime=1721.71
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 53903405 0 0 0 149587 22584 0 0 25 0 1 0 142444995 21032960 4759 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5135 4759 227 40 0 4550 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 20540

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1768112/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=22660 CPUtime=1781.69
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 55770943 0 0 0 154813 23356 0 0 25 0 1 0 142444995 23203840 5279 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5665 5287 227 40 0 5080 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 22660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12767
/proc/meminfo: memFree=1767984/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20644 CPUtime=1800.09
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 56417095 0 0 0 156385 23624 0 0 25 0 1 0 142444995 21139456 4785 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5161 4785 227 40 0 4576 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 20644

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 0.98 2/65 12767
/proc/meminfo: memFree=1767984/2055920 swapFree=4183904/4192956
[pid=12764] ppid=12762 vsize=20644 CPUtime=1800.09
/proc/12764/stat : 12764 (glpPBv3) R 12762 12764 12690 0 -1 0 56417095 0 0 0 156385 23624 0 0 25 0 1 0 142444995 21139456 4785 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5161 4785 227 40 0 4576 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 20644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.11
CPU user time (s): 1563.86
CPU system time (s): 236.247
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 23380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1563.86
system time used= 236.247
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56417095
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= 11
involuntary context switches= 2777

runsolver used 1.21481 second user time and 3.71943 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 15 19:15:54 UTC 2007

IDJOB= 353387
IDBENCH= 2238
IDSOLVER= 166
FILE ID= node67/353387-1176664554

PBS_JOBID= 4559926

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353387-1176664554/instance-353387-1176664554.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-353387-1176664554 -o ROOT/results/node67/conversion-353387-1176664554 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353387-1176664554/instance-353387-1176664554.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-353387-1176664554 -o ROOT/results/node67/solver-353387-1176664554 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353387-1176664554/instance-353387-1176664554.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7bb05c60facd55e51c4cfcaa0e217e6e

RANDOM SEED= 55484000

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1787216 kB
Buffers:         19880 kB
Cached:         159628 kB
SwapCached:       3140 kB
Active:          43904 kB
Inactive:       145116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787216 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            65632 kB
Committed_AS:   177404 kB
PageTables:       1452 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= 66561 MiB

End job on node67 on Sun Apr 15 19:45:58 UTC 2007