Trace number 350631

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 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran17x17.opb
MD5SUMeacfeaf84791543db8ee3be1e77f11f6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark35
Best CPU time to get the best result obtained on this benchmark1012.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved YES
Number of variables8959
Total number of constraints323
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 constraints323
Minimum length of a constraint31
Maximum length of a constraint510
Number of terms in the objective function 8959
Biggest coefficient in the objective function 1746
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 531501
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531501
Number of bits of the biggest sum of numbers20
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/350631-1176530582/instance-350631-1176530582.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/node10/watcher-350631-1176530582 -o ROOT/results/node10/solver-350631-1176530582 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350631-1176530582/instance-350631-1176530582.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: 1.02 1.02 1.00 3/77 6638
/proc/meminfo: memFree=1859344/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=2644 CPUtime=0
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 129095699 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 661 230 192 40 0 76 0

[startup+0.012336 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 6638
/proc/meminfo: memFree=1859344/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=2776 CPUtime=0
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 311 0 0 0 0 0 0 0 18 0 1 0 129095699 2842624 281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 694 283 192 40 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2776

[startup+0.101355 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 6638
/proc/meminfo: memFree=1859344/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=3848 CPUtime=0.09
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 581 0 0 0 9 0 0 0 18 0 1 0 129095699 3940352 551 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 962 551 199 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.301398 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 6638
/proc/meminfo: memFree=1859344/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=6752 CPUtime=0.29
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 1427 0 0 0 29 0 0 0 19 0 1 0 129095699 6914048 1302 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 1688 1302 221 40 0 1103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6752

[startup+0.701484 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 6638
/proc/meminfo: memFree=1859344/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8192 CPUtime=0.69
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 4083 0 0 0 68 1 0 0 23 0 1 0 129095699 8388608 1673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2048 1673 227 40 0 1463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8192

[startup+1.50166 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1853384/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8716 CPUtime=1.49
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 7214 0 0 0 146 3 0 0 25 0 1 0 129095699 8925184 1799 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2179 1799 227 40 0 1594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8716

[startup+3.102 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1853064/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8192 CPUtime=3.09
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 13900 0 0 0 303 6 0 0 25 0 1 0 129095699 8388608 1673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2048 1673 227 40 0 1463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8192

[startup+6.3017 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1853064/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8192 CPUtime=6.29
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 26874 0 0 0 617 12 0 0 25 0 1 0 129095699 8388608 1673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570021 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2048 1673 227 40 0 1463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8192

[startup+12.7011 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1853064/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8192 CPUtime=12.68
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 58138 0 0 0 1241 27 0 0 25 0 1 0 129095699 8388608 1673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2048 1673 227 40 0 1463 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8192

[startup+25.5018 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1853064/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8192 CPUtime=25.48
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 124683 0 0 0 2486 62 0 0 25 0 1 0 129095699 8388608 1673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2048 1673 227 40 0 1463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8192

[startup+51.1014 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1852424/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=8192 CPUtime=51.07
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 303404 0 0 0 4957 150 0 0 25 0 1 0 129095699 8388608 1673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2048 1673 227 40 0 1463 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8192

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6639
/proc/meminfo: memFree=1852232/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=102.25
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 10020 205 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9276

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1852104/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=162.23
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 16005 218 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9276

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1852104/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=222.2
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 21993 227 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9276

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1852040/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=282.18
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 27980 238 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 9276

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851976/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=342.16
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 33967 249 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9276

[startup+402.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 6639
/proc/meminfo: memFree=1851848/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=402.13
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 39954 259 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582804 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 9276

[startup+462.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 6639
/proc/meminfo: memFree=1851848/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=462.11
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 45940 271 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 9276

[startup+522.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 6639
/proc/meminfo: memFree=1851784/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=522.08
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 51924 284 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 9276

[startup+582.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 6639
/proc/meminfo: memFree=1851720/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=582.06
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 57912 294 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582804 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 9276

[startup+642.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 6639
/proc/meminfo: memFree=1851656/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=642.04
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 63898 306 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580783 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 9276


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1851592/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=821.96
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 81854 342 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 9276

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6639
/proc/meminfo: memFree=1851528/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=881.94
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 87841 353 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 9276

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6639
/proc/meminfo: memFree=1851400/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=941.92
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 93829 363 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 9276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851336/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1001.9
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 99818 372 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589745 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 9276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851336/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1061.87
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 105804 383 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 9276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851272/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1121.85
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 111791 394 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 9276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851208/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1181.82
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 117776 406 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 9276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851080/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1241.8
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 123763 417 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582163 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 9276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1851016/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1301.78
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 129752 426 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589745 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 9276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1850952/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1361.76
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 135738 438 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 9276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1850888/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1421.74
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 141725 449 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582802 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 9276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1850888/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1481.71
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 147712 459 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 9276

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1850760/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1541.68
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 153699 469 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 9276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1850696/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1601.66
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 159686 480 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 9276

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6639
/proc/meminfo: memFree=1850632/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1661.64
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 165674 490 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 9276

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6641
/proc/meminfo: memFree=1850176/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1721.61
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 171659 502 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 9276

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6641
/proc/meminfo: memFree=1850184/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1781.58
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 177644 514 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 9276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6641
/proc/meminfo: memFree=1850184/2055920 swapFree=4166016/4192956
[pid=6638] ppid=6636 vsize=9276 CPUtime=1800.08
/proc/6638/stat : 6638 (glpPBv3) R 6636 6638 5580 0 -1 0 406902 0 0 0 179490 518 0 0 25 0 1 0 129095699 9498624 1940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6638/statm: 2319 1940 227 40 0 1734 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 9276

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1794.91
CPU system time (s): 5.18921
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 9280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.91
system time used= 5.18921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 406902
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= 2692

runsolver used 2.06369 second user time and 4.06438 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 14 06:03:02 UTC 2007

IDJOB= 350631
IDBENCH= 1559
IDSOLVER= 166
FILE ID= node10/350631-1176530582

PBS_JOBID= 4556722

Free space on /tmp= 66558 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran17x17.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350631-1176530582/instance-350631-1176530582.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350631-1176530582 -o ROOT/results/node10/conversion-350631-1176530582 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350631-1176530582/instance-350631-1176530582.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350631-1176530582 -o ROOT/results/node10/solver-350631-1176530582 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350631-1176530582/instance-350631-1176530582.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  eacfeaf84791543db8ee3be1e77f11f6

RANDOM SEED= 27546604

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1859816 kB
Buffers:         15928 kB
Cached:          98956 kB
SwapCached:       2824 kB
Active:          55448 kB
Inactive:        90648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859816 kB
SwapTotal:     4192956 kB
SwapFree:      4166016 kB
Dirty:            2624 kB
Writeback:           0 kB
Mapped:          38976 kB
Slab:            35640 kB
Committed_AS:  2194152 kB
PageTables:       1708 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= 66558 MiB

End job on node10 on Sat Apr 14 06:33:05 UTC 2007