Trace number 454623

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) 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_2.opb
MD5SUM1af848a7208b60f67c27d4022c7b5abe
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-151
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -151
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31544
Sum of products size (including duplicates)63088
Number of different products15772
Sum of products size31544

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/454623-1178028556/instance-454623-1178028556.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-454623-1178028556 -o ROOT/results/node51/solver-454623-1178028556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454623-1178028556/instance-454623-1178028556.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: 0.92 0.98 0.99 3/64 23343
/proc/meminfo: memFree=1806024/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=2644 CPUtime=0
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 157700852 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 661 226 192 40 0 76 0

[startup+0.091121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23343
/proc/meminfo: memFree=1806024/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=4380 CPUtime=0.08
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 714 0 0 0 8 0 0 0 18 0 1 0 157700852 4485120 685 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 1095 685 199 40 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4380

[startup+0.101121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23343
/proc/meminfo: memFree=1806024/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=4512 CPUtime=0.09
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 743 0 0 0 9 0 0 0 18 0 1 0 157700852 4620288 714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 1128 714 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23343
/proc/meminfo: memFree=1806024/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=6644 CPUtime=0.29
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 1274 0 0 0 29 0 0 0 19 0 1 0 157700852 6803456 1245 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 1661 1245 199 40 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23343
/proc/meminfo: memFree=1806024/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=20072 CPUtime=0.69
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 5250 0 0 0 67 2 0 0 22 0 1 0 157700852 20553728 4621 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 5018 4621 206 40 0 4433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20072

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23344
/proc/meminfo: memFree=1778240/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=30088 CPUtime=1.48
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 8216 0 0 0 145 3 0 0 25 0 1 0 157700852 30810112 7140 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 7522 7140 221 40 0 6937 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30088

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23344
/proc/meminfo: memFree=1777920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=30088 CPUtime=3.09
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 8885 0 0 0 305 4 0 0 25 0 1 0 157700852 30810112 7140 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589636 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 7522 7140 221 40 0 6937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30088

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23344
/proc/meminfo: memFree=1777792/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=32000 CPUtime=6.29
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 11180 0 0 0 624 5 0 0 25 0 1 0 157700852 32768000 7618 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584430 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 8000 7618 221 40 0 7415 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32000

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23344
/proc/meminfo: memFree=1775816/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=32000 CPUtime=12.69
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 13633 0 0 0 1262 7 0 0 25 0 1 0 157700852 32768000 7618 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 8000 7618 221 40 0 7415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32000

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23344
/proc/meminfo: memFree=1775816/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=32000 CPUtime=25.48
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 18093 0 0 0 2539 9 0 0 25 0 1 0 157700852 32768000 7618 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 8000 7618 221 40 0 7415 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32000

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23345
/proc/meminfo: memFree=1775816/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=32000 CPUtime=51.07
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 27682 0 0 0 5093 14 0 0 25 0 1 0 157700852 32768000 7618 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584210 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 8000 7618 221 40 0 7415 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32000

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1772040/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=35828 CPUtime=102.27
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 44983 0 0 0 10204 23 0 0 25 0 1 0 157700852 36687872 8575 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 8957 8575 221 40 0 8372 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35828

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763528/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44836 CPUtime=162.25
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 634127 0 0 0 15948 277 0 0 25 0 1 0 157700852 45912064 10833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11209 10833 227 40 0 10624 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44836

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763144/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44836 CPUtime=222.23
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 1090652 0 0 0 21746 477 0 0 25 0 1 0 157700852 45912064 10833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11209 10833 227 40 0 10624 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44836

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763144/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44836 CPUtime=282.22
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 1676544 0 0 0 27490 732 0 0 25 0 1 0 157700852 45912064 10833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11209 10833 227 40 0 10624 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44836

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1756488/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44836 CPUtime=342.21
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 2156741 0 0 0 33285 936 0 0 25 0 1 0 157700852 45912064 10833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11209 10833 227 40 0 10624 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44836

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1757256/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44836 CPUtime=402.19
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 2725274 0 0 0 39034 1185 0 0 25 0 1 0 157700852 45912064 10833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11209 10833 227 40 0 10624 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44836

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763144/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44836 CPUtime=462.18
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 3213841 0 0 0 44823 1395 0 0 25 0 1 0 157700852 45912064 10833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11209 10833 227 40 0 10624 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44836

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763080/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51364 CPUtime=522.17
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 3711403 0 0 0 50610 1607 0 0 25 0 1 0 157700852 52596736 12465 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12841 12465 227 40 0 12256 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 51364

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1756360/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51364 CPUtime=582.14
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 4117015 0 0 0 56430 1784 0 0 25 0 1 0 157700852 52596736 12465 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585604 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12841 12465 227 40 0 12256 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 51364

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763016/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44392 CPUtime=642.14
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 4582670 0 0 0 62229 1985 0 0 25 0 1 0 157700852 45457408 10721 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11098 10721 227 40 0 10513 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 44392


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1757064/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51460 CPUtime=882.08
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 6347325 0 0 0 85464 2744 0 0 25 0 1 0 157700852 52695040 12489 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586041 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12865 12489 227 40 0 12280 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 51460

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1755656/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44700 CPUtime=942.06
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 6747180 0 0 0 91285 2921 0 0 25 0 1 0 157700852 45772800 10742 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11175 10750 227 40 0 10590 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 44700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763400/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44476 CPUtime=1002.04
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 7148318 0 0 0 97106 3098 0 0 25 0 1 0 157700852 45543424 10743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11119 10743 227 40 0 10534 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 44476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763080/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51424 CPUtime=1062.03
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 7446191 0 0 0 102977 3226 0 0 25 0 1 0 157700852 52658176 12480 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590761 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12856 12480 227 40 0 12271 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 51424

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763336/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=45052 CPUtime=1122.02
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 7861667 0 0 0 108798 3404 0 0 25 0 1 0 157700852 46133248 10887 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11263 10887 227 40 0 10678 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 45052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1756488/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51608 CPUtime=1182
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 8271798 0 0 0 114620 3580 0 0 25 0 1 0 157700852 52846592 12526 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585370 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12902 12526 227 40 0 12317 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 51608

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1756232/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=45112 CPUtime=1241.99
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 8556367 0 0 0 120490 3709 0 0 25 0 1 0 157700852 46194688 10902 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11278 10902 227 40 0 10693 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 45112

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763208/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=44648 CPUtime=1301.98
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 8895212 0 0 0 126342 3856 0 0 25 0 1 0 157700852 45719552 10786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543225 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 11162 10786 227 40 0 10577 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 44648

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1763144/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51736 CPUtime=1361.96
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9143899 0 0 0 132227 3969 0 0 25 0 1 0 157700852 52977664 12558 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12934 12558 227 40 0 12349 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 51736

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1756040/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=51780 CPUtime=1421.95
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9259353 0 0 0 138174 4021 0 0 25 0 1 0 157700852 53022720 12569 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 12945 12569 227 40 0 12360 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 51780

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1751176/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1481.93
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9269094 0 0 0 144166 4027 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 56844

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1541.92
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9287391 0 0 0 150155 4037 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 56844

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1601.9
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9302332 0 0 0 156147 4043 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 56844

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750216/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1661.89
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9317050 0 0 0 162138 4051 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 56844

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1721.87
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9331322 0 0 0 168129 4058 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 56844

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1781.85
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9345148 0 0 0 174120 4065 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 56844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1800.06
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9349385 0 0 0 175938 4068 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643553 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 56844

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: 0.99 0.98 0.99 2/65 23346
/proc/meminfo: memFree=1750920/2055920 swapFree=4183264/4192956
[pid=23343] ppid=23341 vsize=56844 CPUtime=1800.06
/proc/23343/stat : 23343 (glpPBv3) R 23341 23343 22038 0 -1 0 9349385 0 0 0 175938 4068 0 0 25 0 1 0 157700852 58208256 13835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643553 0 0 4096 0 0 0 0 17 1 0 0
/proc/23343/statm: 14211 13835 227 40 0 13626 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 56844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1759.39
CPU system time (s): 40.6908
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 57864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1759.39
system time used= 40.6908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9349385
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= 1365

runsolver used 1.22681 second user time and 3.69744 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  1 14:09:16 UTC 2007

IDJOB= 454623
IDBENCH= 48209
IDSOLVER= 166
FILE ID= node51/454623-1178028556

PBS_JOBID= 4728367

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_1000_25_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454623-1178028556/instance-454623-1178028556.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-454623-1178028556 -o ROOT/results/node51/conversion-454623-1178028556 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454623-1178028556/instance-454623-1178028556.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-454623-1178028556 -o ROOT/results/node51/solver-454623-1178028556 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454623-1178028556/instance-454623-1178028556.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1af848a7208b60f67c27d4022c7b5abe

RANDOM SEED= 20116088

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1806432 kB
Buffers:         34440 kB
Cached:         141664 kB
SwapCached:       3552 kB
Active:          64232 kB
Inactive:       122000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806432 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            49296 kB
Committed_AS:  5439928 kB
PageTables:       1412 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 node51 on Tue May  1 14:39:20 UTC 2007