Trace number 353374

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) 1800.1 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-2.opb
MD5SUM5909a36352b34473abff2d7e1fe31c04
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 benchmark206.548
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 constraints17874
Number of constraints which are clauses17874
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/353374-1176664221/instance-353374-1176664221.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/node37/watcher-353374-1176664221 -o ROOT/results/node37/solver-353374-1176664221 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353374-1176664221/instance-353374-1176664221.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: 0.78 0.95 0.98 3/78 2521
/proc/meminfo: memFree=1830840/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=2644 CPUtime=0
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 114334619 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 661 230 192 40 0 76 0

[startup+0.0383081 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2521
/proc/meminfo: memFree=1830840/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=3180 CPUtime=0.03
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 391 0 0 0 3 0 0 0 18 0 1 0 114334619 3256320 361 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 795 363 199 40 0 210 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3180

[startup+0.10132 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2521
/proc/meminfo: memFree=1830840/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=3980 CPUtime=0.09
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 621 0 0 0 9 0 0 0 18 0 1 0 114334619 4075520 591 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 995 591 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301358 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2521
/proc/meminfo: memFree=1830840/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=12788 CPUtime=0.29
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 3172 0 0 0 28 1 0 0 19 0 1 0 114334619 13094912 2815 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 3197 2815 221 40 0 2612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12788

[startup+0.701433 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2521
/proc/meminfo: memFree=1830840/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=12860 CPUtime=0.69
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 3404 0 0 0 68 1 0 0 23 0 1 0 114334619 13168640 2833 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 3215 2833 221 40 0 2630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12860

[startup+1.50158 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 2522
/proc/meminfo: memFree=1819056/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=18644 CPUtime=1.49
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 6857 0 0 0 146 3 0 0 25 0 1 0 114334619 19091456 4285 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4661 4285 227 40 0 4076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18644

[startup+3.10189 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 2522
/proc/meminfo: memFree=1814128/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=20196 CPUtime=3.09
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 8771 0 0 0 305 4 0 0 25 0 1 0 114334619 20680704 4673 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581237 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5049 4673 227 40 0 4464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20196

[startup+6.30249 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 2522
/proc/meminfo: memFree=1814000/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=18644 CPUtime=6.29
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 12529 0 0 0 623 6 0 0 25 0 1 0 114334619 19091456 4285 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4661 4285 227 40 0 4076 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18644

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 2522
/proc/meminfo: memFree=1813952/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=18784 CPUtime=12.69
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 65492 0 0 0 1241 28 0 0 25 0 1 0 114334619 19234816 4320 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4696 4320 227 40 0 4111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18784

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 2522
/proc/meminfo: memFree=1811968/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=18784 CPUtime=25.49
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 328334 0 0 0 2406 143 0 0 25 0 1 0 114334619 19234816 4320 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4696 4320 227 40 0 4111 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18784

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 2522
/proc/meminfo: memFree=1811840/2055920 swapFree=4045428/4192956
[pid=2521] ppid=2519 vsize=18784 CPUtime=51.07
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 808536 0 0 0 4751 356 0 0 25 0 1 0 114334619 19234816 4320 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4696 4320 227 40 0 4111 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18784

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 2522
/proc/meminfo: memFree=1814144/2055920 swapFree=4045492/4192956
[pid=2521] ppid=2519 vsize=18784 CPUtime=102.26
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 1792203 0 0 0 9443 783 0 0 25 0 1 0 114334619 19234816 4306 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4696 4316 227 40 0 4111 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18784

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1814016/2055920 swapFree=4045492/4192956
[pid=2521] ppid=2519 vsize=18924 CPUtime=162.23
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 3037823 0 0 0 14914 1309 0 0 25 0 1 0 114334619 19378176 4355 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4731 4355 227 40 0 4146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18924

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813952/2055920 swapFree=4045556/4192956
[pid=2521] ppid=2519 vsize=18924 CPUtime=222.21
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 5021193 0 0 0 20113 2108 0 0 25 0 1 0 114334619 19378176 4355 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4731 4355 227 40 0 4146 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18924

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1814016/2055920 swapFree=4045556/4192956
[pid=2521] ppid=2519 vsize=18964 CPUtime=282.2
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 7032533 0 0 0 25288 2932 0 0 25 0 1 0 114334619 19419136 4365 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4741 4365 227 40 0 4156 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18964

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1811712/2055920 swapFree=4045556/4192956
[pid=2521] ppid=2519 vsize=20656 CPUtime=342.18
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 9112819 0 0 0 30447 3771 0 0 25 0 1 0 114334619 21151744 4788 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643658 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5164 4788 227 40 0 4579 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20656

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813824/2055920 swapFree=4045620/4192956
[pid=2521] ppid=2519 vsize=19096 CPUtime=402.16
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 11204073 0 0 0 35598 4618 0 0 25 0 1 0 114334619 19554304 4398 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4774 4398 227 40 0 4189 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19096

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813760/2055920 swapFree=4045620/4192956
[pid=2521] ppid=2519 vsize=19176 CPUtime=462.13
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 13223305 0 0 0 40783 5430 0 0 25 0 1 0 114334619 19636224 4418 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4794 4418 227 40 0 4209 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19176

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813696/2055920 swapFree=4045684/4192956
[pid=2521] ppid=2519 vsize=19248 CPUtime=522.11
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 15318395 0 0 0 45924 6287 0 0 25 0 1 0 114334619 19709952 4436 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4812 4436 227 40 0 4227 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19248

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813568/2055920 swapFree=4045684/4192956
[pid=2521] ppid=2519 vsize=19316 CPUtime=582.09
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 17319863 0 0 0 51116 7093 0 0 25 0 1 0 114334619 19779584 4453 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4829 4453 227 40 0 4244 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19316

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813504/2055920 swapFree=4045684/4192956
[pid=2521] ppid=2519 vsize=19100 CPUtime=642.07
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 19325019 0 0 0 56302 7905 0 0 25 0 1 0 114334619 19558400 4399 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4775 4399 227 40 0 4190 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19100


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1811264/2055920 swapFree=4045940/4192956
[pid=2521] ppid=2519 vsize=19632 CPUtime=881.99
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 27389901 0 0 0 77022 11177 0 0 25 0 1 0 114334619 20103168 4532 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4908 4532 227 40 0 4323 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 19632

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813312/2055920 swapFree=4045940/4192956
[pid=2521] ppid=2519 vsize=19708 CPUtime=941.97
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 29365609 0 0 0 82213 11984 0 0 25 0 1 0 114334619 20180992 4551 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4927 4551 227 40 0 4342 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 19708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813184/2055920 swapFree=4045940/4192956
[pid=2521] ppid=2519 vsize=21872 CPUtime=1001.95
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 31319292 0 0 0 87423 12772 0 0 25 0 1 0 114334619 22396928 5078 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134640655 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5468 5078 227 40 0 4883 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 21872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1813056/2055920 swapFree=4046004/4192956
[pid=2521] ppid=2519 vsize=19860 CPUtime=1061.93
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 33303583 0 0 0 92618 13575 0 0 25 0 1 0 114334619 20336640 4567 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4965 4577 227 40 0 4380 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 19860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812864/2055920 swapFree=4046004/4192956
[pid=2521] ppid=2519 vsize=19796 CPUtime=1121.91
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 35222256 0 0 0 97837 14354 0 0 25 0 1 0 114334619 20271104 4543 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4949 4552 227 40 0 4364 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 19796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812864/2055920 swapFree=4046068/4192956
[pid=2521] ppid=2519 vsize=19852 CPUtime=1181.89
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 37120375 0 0 0 103072 15117 0 0 25 0 1 0 114334619 20328448 4587 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4963 4552 227 40 0 4378 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 19852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812736/2055920 swapFree=4046068/4192956
[pid=2521] ppid=2519 vsize=20056 CPUtime=1241.87
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 39076665 0 0 0 108252 15935 0 0 25 0 1 0 114334619 20537344 4638 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5014 4638 227 40 0 4429 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 20056

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812608/2055920 swapFree=4046068/4192956
[pid=2521] ppid=2519 vsize=19976 CPUtime=1301.85
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 40944420 0 0 0 113500 16685 0 0 25 0 1 0 114334619 20455424 4611 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 4994 4618 227 40 0 4409 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 19976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812480/2055920 swapFree=4046132/4192956
[pid=2521] ppid=2519 vsize=20040 CPUtime=1361.82
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 42837056 0 0 0 118738 17444 0 0 25 0 1 0 114334619 20520960 4599 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3603534 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5010 4606 227 40 0 4425 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 20040

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812352/2055920 swapFree=4046132/4192956
[pid=2521] ppid=2519 vsize=20252 CPUtime=1421.81
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 44723560 0 0 0 123984 18197 0 0 25 0 1 0 114334619 20738048 4687 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5063 4687 227 40 0 4478 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 20252

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812352/2055920 swapFree=4046196/4192956
[pid=2521] ppid=2519 vsize=20312 CPUtime=1481.79
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 46612428 0 0 0 129210 18969 0 0 25 0 1 0 114334619 20799488 4702 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5078 4702 227 40 0 4493 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 20312

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1812096/2055920 swapFree=4046196/4192956
[pid=2521] ppid=2519 vsize=20376 CPUtime=1541.76
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 48455232 0 0 0 134457 19719 0 0 25 0 1 0 114334619 20865024 4718 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5094 4718 227 40 0 4509 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 20376

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1809792/2055920 swapFree=4046196/4192956
[pid=2521] ppid=2519 vsize=20448 CPUtime=1601.75
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 50285394 0 0 0 139717 20458 0 0 25 0 1 0 114334619 20938752 4736 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5112 4736 227 40 0 4527 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 20448

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2522
/proc/meminfo: memFree=1811968/2055920 swapFree=4046264/4192956
[pid=2521] ppid=2519 vsize=20516 CPUtime=1661.72
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 52147922 0 0 0 144970 21202 0 0 25 0 1 0 114334619 21008384 4753 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5129 4753 227 40 0 4544 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 20516

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2524
/proc/meminfo: memFree=1811884/2055920 swapFree=4046264/4192956
[pid=2521] ppid=2519 vsize=20440 CPUtime=1721.71
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 54061332 0 0 0 150200 21971 0 0 25 0 1 0 114334619 20930560 4711 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5110 4720 227 40 0 4525 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 20440

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2524
/proc/meminfo: memFree=1811840/2055920 swapFree=4046328/4192956
[pid=2521] ppid=2519 vsize=22908 CPUtime=1781.68
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 56081710 0 0 0 155389 22779 0 0 25 0 1 0 114334619 23457792 5351 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5727 5351 227 40 0 5142 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 22908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2524
/proc/meminfo: memFree=1811840/2055920 swapFree=4046328/4192956
[pid=2521] ppid=2519 vsize=20676 CPUtime=1800.09
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 56634680 0 0 0 157002 23007 0 0 25 0 1 0 114334619 21172224 4793 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5169 4793 227 40 0 4584 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 20676

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 2/79 2524
/proc/meminfo: memFree=1811840/2055920 swapFree=4046328/4192956
[pid=2521] ppid=2519 vsize=20676 CPUtime=1800.09
/proc/2521/stat : 2521 (glpPBv3) R 2519 2521 2447 0 -1 0 56634680 0 0 0 157002 23007 0 0 25 0 1 0 114334619 21172224 4793 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/2521/statm: 5169 4793 227 40 0 4584 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 20676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1570.02
CPU system time (s): 230.076
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 23396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1570.02
system time used= 230.076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56634680
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= 2532

runsolver used 1.86172 second user time and 4.70029 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 15 19:10:22 UTC 2007

IDJOB= 353374
IDBENCH= 2237
IDSOLVER= 166
FILE ID= node37/353374-1176664221

PBS_JOBID= 4559918

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-frb30-15-2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353374-1176664221/instance-353374-1176664221.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-353374-1176664221 -o ROOT/results/node37/conversion-353374-1176664221 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353374-1176664221/instance-353374-1176664221.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-353374-1176664221 -o ROOT/results/node37/solver-353374-1176664221 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353374-1176664221/instance-353374-1176664221.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5909a36352b34473abff2d7e1fe31c04

RANDOM SEED= 322903051

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:       1831248 kB
Buffers:         31008 kB
Cached:         104420 kB
SwapCached:       2680 kB
Active:          84836 kB
Inactive:        75880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831248 kB
SwapTotal:     4192956 kB
SwapFree:      4045428 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          32744 kB
Slab:            49360 kB
Committed_AS:  1117680 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= 66561 MiB

End job on node37 on Sun Apr 15 19:40:24 UTC 2007