Trace number 454683

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_4.opb
MD5SUM69a7dda5c80f9dda65f29fb6eb76eed7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-53
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -53
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2524
Sum of products size (including duplicates)5048
Number of different products1262
Sum of products size2524

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)

Linearizing /tmp/evaluation/454683-1178029477/instance-454683-1178029477.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-454683-1178029477 -o ROOT/results/node55/solver-454683-1178029477 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454683-1178029477/instance-454683-1178029477.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: 1.08 1.12 1.09 3/64 19361
/proc/meminfo: memFree=1783772/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=2648 CPUtime=0
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 250857753 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 662 236 199 40 0 77 0

[startup+0.0881009 s]
/proc/loadavg: 1.08 1.12 1.09 3/64 19361
/proc/meminfo: memFree=1783772/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=4636 CPUtime=0.08
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 775 0 0 0 8 0 0 0 18 0 1 0 250857753 4747264 745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1159 745 221 40 0 574 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4636

[startup+0.101102 s]
/proc/loadavg: 1.08 1.12 1.09 3/64 19361
/proc/meminfo: memFree=1783772/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=4636 CPUtime=0.09
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 796 0 0 0 9 0 0 0 18 0 1 0 250857753 4747264 766 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1159 766 221 40 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4636

[startup+0.301121 s]
/proc/loadavg: 1.08 1.12 1.09 3/64 19361
/proc/meminfo: memFree=1783772/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=4860 CPUtime=0.29
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 852 0 0 0 29 0 0 0 19 0 1 0 250857753 4976640 822 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1215 822 221 40 0 630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4860

[startup+0.701159 s]
/proc/loadavg: 1.08 1.12 1.09 3/64 19361
/proc/meminfo: memFree=1783772/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=5304 CPUtime=0.69
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1019 0 0 0 69 0 0 0 22 0 1 0 250857753 5431296 933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1326 933 221 40 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5304

[startup+1.50123 s]
/proc/loadavg: 1.08 1.12 1.09 2/65 19362
/proc/meminfo: memFree=1779036/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7196 CPUtime=1.49
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1572 0 0 0 149 0 0 0 25 0 1 0 250857753 7368704 1412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1799 1412 227 40 0 1214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7196

[startup+3.10138 s]
/proc/loadavg: 1.08 1.11 1.09 2/65 19362
/proc/meminfo: memFree=1778908/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7196 CPUtime=3.09
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1572 0 0 0 309 0 0 0 25 0 1 0 250857753 7368704 1412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1799 1412 227 40 0 1214 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7196

[startup+6.30169 s]
/proc/loadavg: 1.08 1.11 1.09 2/65 19362
/proc/meminfo: memFree=1778844/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7196 CPUtime=6.28
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1572 0 0 0 628 0 0 0 25 0 1 0 250857753 7368704 1412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1799 1412 227 40 0 1214 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7196

[startup+12.7013 s]
/proc/loadavg: 1.06 1.11 1.09 2/65 19362
/proc/meminfo: memFree=1778852/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7196 CPUtime=12.68
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1623 0 0 0 1267 1 0 0 25 0 1 0 250857753 7368704 1423 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1799 1423 227 40 0 1214 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7196

[startup+25.5015 s]
/proc/loadavg: 1.05 1.11 1.09 2/65 19362
/proc/meminfo: memFree=1778852/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7196 CPUtime=25.48
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 2614 0 0 0 2545 3 0 0 25 0 1 0 250857753 7368704 1423 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1799 1423 227 40 0 1214 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7196

[startup+51.1019 s]
/proc/loadavg: 1.03 1.10 1.09 2/65 19362
/proc/meminfo: memFree=1778724/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7620 CPUtime=51.08
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 11017 0 0 0 5099 9 0 0 25 0 1 0 250857753 7802880 1518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1905 1518 227 40 0 1320 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7620

[startup+102.306 s]
/proc/loadavg: 1.01 1.08 1.08 2/65 19362
/proc/meminfo: memFree=1778212/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=7540 CPUtime=102.26
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 47975 0 0 0 10197 29 0 0 25 0 1 0 250857753 7720960 1509 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1885 1509 227 40 0 1300 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7540

[startup+162.301 s]
/proc/loadavg: 1.00 1.06 1.08 2/65 19362
/proc/meminfo: memFree=1777572/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=8692 CPUtime=162.25
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 93923 0 0 0 16172 53 0 0 25 0 1 0 250857753 8900608 1786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2173 1786 227 40 0 1588 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8692

[startup+222.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 19362
/proc/meminfo: memFree=1776996/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=8704 CPUtime=222.23
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 140778 0 0 0 22141 82 0 0 25 0 1 0 250857753 8912896 1800 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643340 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2176 1800 227 40 0 1591 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8704

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 19362
/proc/meminfo: memFree=1776420/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=9200 CPUtime=282.21
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 185444 0 0 0 28114 107 0 0 25 0 1 0 250857753 9420800 1924 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632668 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2300 1924 227 40 0 1715 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9200

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 19362
/proc/meminfo: memFree=1776100/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=9796 CPUtime=342.2
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 230392 0 0 0 34088 132 0 0 25 0 1 0 250857753 10031104 2073 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2449 2073 227 40 0 1864 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9796

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 19362
/proc/meminfo: memFree=1775524/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=10388 CPUtime=402.18
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 275481 0 0 0 40061 157 0 0 25 0 1 0 250857753 10637312 2221 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2597 2221 227 40 0 2012 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10388

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 19362
/proc/meminfo: memFree=1775076/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=11000 CPUtime=462.16
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 319946 0 0 0 46036 180 0 0 25 0 1 0 250857753 11264000 2374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2750 2374 227 40 0 2165 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11000

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 19362
/proc/meminfo: memFree=1774052/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=11636 CPUtime=522.15
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 366908 0 0 0 52011 204 0 0 25 0 1 0 250857753 11915264 2533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 2909 2533 227 40 0 2324 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11636

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19362
/proc/meminfo: memFree=1773412/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=12264 CPUtime=582.13
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 412361 0 0 0 57986 227 0 0 25 0 1 0 250857753 12558336 2690 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 3066 2690 227 40 0 2481 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12264

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19362
/proc/meminfo: memFree=1772836/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=13472 CPUtime=642.12
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 457204 0 0 0 63960 252 0 0 25 0 1 0 250857753 13795328 2982 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585299 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 3368 2982 227 40 0 2783 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13472


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=1770660/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=15916 CPUtime=882.04
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 637285 0 0 0 87855 349 0 0 25 0 1 0 250857753 16297984 3593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 3979 3593 227 40 0 3394 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 15916

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=1770020/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=16396 CPUtime=942.03
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 682881 0 0 0 93831 372 0 0 25 0 1 0 250857753 16789504 3722 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4099 3722 227 40 0 3514 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 16396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=1768996/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=17216 CPUtime=1002.02
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 727339 0 0 0 99803 399 0 0 25 0 1 0 250857753 17629184 3918 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4304 3918 227 40 0 3719 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 17216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1768804/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=17664 CPUtime=1062
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 774647 0 0 0 105776 424 0 0 25 0 1 0 250857753 18087936 4039 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4416 4039 227 40 0 3831 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 17664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1768228/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=17796 CPUtime=1121.98
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 822519 0 0 0 111747 451 0 0 25 0 1 0 250857753 18223104 4073 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4449 4073 227 40 0 3864 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 17796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1767588/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=18996 CPUtime=1181.97
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 868274 0 0 0 117721 476 0 0 25 0 1 0 250857753 19451904 4341 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4749 4341 227 40 0 4164 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1766692/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=19012 CPUtime=1241.95
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 914341 0 0 0 123692 503 0 0 25 0 1 0 250857753 19468288 4377 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542259 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4753 4377 227 40 0 4168 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 19012

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1766116/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=20080 CPUtime=1301.94
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 961418 0 0 0 129666 528 0 0 25 0 1 0 250857753 20561920 4643 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5020 4643 227 40 0 4435 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20080

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1765732/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=20232 CPUtime=1361.92
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1006978 0 0 0 135642 550 0 0 25 0 1 0 250857753 20717568 4682 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626404 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5058 4682 227 40 0 4473 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 20232

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1764708/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=20852 CPUtime=1421.9
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1053711 0 0 0 141615 575 0 0 25 0 1 0 250857753 21352448 4837 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5213 4837 227 40 0 4628 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 20852

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1764196/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=22036 CPUtime=1481.88
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1099119 0 0 0 147589 599 0 0 25 0 1 0 250857753 22564864 5101 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5509 5101 227 40 0 4924 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 22036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1763876/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=22076 CPUtime=1541.87
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1144234 0 0 0 153566 621 0 0 25 0 1 0 250857753 22605824 5143 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5519 5143 227 40 0 4934 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 22076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1762980/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=23144 CPUtime=1601.85
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1192035 0 0 0 159538 647 0 0 25 0 1 0 250857753 23699456 5409 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5786 5409 227 40 0 5201 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 23144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1762596/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=23272 CPUtime=1661.84
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1238607 0 0 0 165511 673 0 0 25 0 1 0 250857753 23830528 5442 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 5818 5442 227 40 0 5233 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 23272

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1762020/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=24328 CPUtime=1721.82
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1284812 0 0 0 171486 696 0 0 25 0 1 0 250857753 24911872 5705 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 6082 5705 227 40 0 5497 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 24328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1760996/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=25076 CPUtime=1781.8
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1332960 0 0 0 177456 724 0 0 25 0 1 0 250857753 25677824 5883 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 6269 5883 227 40 0 5684 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 25076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1761188/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=24676 CPUtime=1800
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1346212 0 0 0 179269 731 0 0 25 0 1 0 250857753 25268224 5793 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570012 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 6169 5793 227 40 0 5584 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 24676

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=1761188/2055920 swapFree=4184544/4192956
[pid=19361] ppid=19359 vsize=24676 CPUtime=1800
/proc/19361/stat : 19361 (glpPBv3) R 19359 19361 19389 0 -1 0 1346212 0 0 0 179269 731 0 0 25 0 1 0 250857753 25268224 5793 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570012 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 6169 5793 227 40 0 5584 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 24676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1792.7
CPU system time (s): 7.31889
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 25272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.7
system time used= 7.31889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1346212
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 1657

runsolver used 1.3258 second user time and 3.60045 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 14:24:37 UTC 2007

IDJOB= 454683
IDBENCH= 48213
IDSOLVER= 166
FILE ID= node55/454683-1178029477

PBS_JOBID= 4728330

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454683-1178029477/instance-454683-1178029477.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-454683-1178029477 -o ROOT/results/node55/conversion-454683-1178029477 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454683-1178029477/instance-454683-1178029477.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-454683-1178029477 -o ROOT/results/node55/solver-454683-1178029477 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454683-1178029477/instance-454683-1178029477.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  69a7dda5c80f9dda65f29fb6eb76eed7

RANDOM SEED= 472820560

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1784244 kB
Buffers:         59148 kB
Cached:         122356 kB
SwapCached:       2436 kB
Active:          80716 kB
Inactive:       116124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784244 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          21372 kB
Slab:            60968 kB
Committed_AS:  2664660 kB
PageTables:       1388 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= 66562 MiB

End job on node55 on Tue May  1 14:54:40 UTC 2007