Trace number 348907

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-msc98-ip.opb
MD5SUMc786421e3b1e46216a72d93f7d7302a0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36105
Total number of constraints16727
Number of constraints which are clauses5133
Number of constraints which are cardinality constraints (but not clauses)579
Number of constraints which are nor clauses,nor cardinality constraints11015
Minimum length of a constraint1
Maximum length of a constraint1209
Number of terms in the objective function 7440
Biggest coefficient in the objective function 16499
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531697
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531697
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348907-1176606406/instance-348907-1176606406.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/node25/watcher-348907-1176606406 -o ROOT/results/node25/solver-348907-1176606406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348907-1176606406/instance-348907-1176606406.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: 1.00 1.00 1.00 3/64 24095
/proc/meminfo: memFree=1846544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=2384 CPUtime=0
/proc/24095/stat : 24095 (glpPBv3) D 24093 24095 29373 0 -1 0 159 0 1 0 0 0 0 0 18 0 1 0 108557664 2441216 131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/24095/statm: 596 133 112 40 0 11 0

[startup+0.0315019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24095
/proc/meminfo: memFree=1846544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=3176 CPUtime=0.02
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 394 0 3 0 2 0 0 0 18 0 1 0 108557664 3252224 367 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 794 367 192 40 0 209 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3176

[startup+0.101507 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24095
/proc/meminfo: memFree=1846544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=5048 CPUtime=0.08
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 853 0 3 0 8 0 0 0 18 0 1 0 108557664 5169152 826 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 1262 826 199 40 0 677 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5048

[startup+0.30154 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24095
/proc/meminfo: memFree=1846544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=6512 CPUtime=0.29
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 1250 0 3 0 28 1 0 0 19 0 1 0 108557664 6668288 1223 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 1661 1225 199 40 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6512

[startup+0.701608 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24095
/proc/meminfo: memFree=1846544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=9708 CPUtime=0.68
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 2026 0 3 0 67 1 0 0 22 0 1 0 108557664 9940992 1999 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 2427 1999 199 40 0 1842 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9708

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1825352/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=36536 CPUtime=1.49
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 9455 0 3 0 144 5 0 0 25 0 1 0 108557664 37412864 8754 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9134 8754 221 40 0 8549 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36536

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1809992/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=37648 CPUtime=3.08
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 10575 0 3 0 303 5 0 0 25 0 1 0 108557664 38551552 9032 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643294 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9412 9032 221 40 0 8827 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 37648

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1810248/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=38044 CPUtime=6.29
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 14641 0 3 0 621 8 0 0 25 0 1 0 108557664 38957056 9101 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9511 9108 221 40 0 8926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38044

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1810056/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=37648 CPUtime=12.68
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 16982 0 3 0 1259 9 0 0 25 0 1 0 108557664 38551552 9032 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583212 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9412 9032 221 40 0 8827 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37648

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1810440/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=37648 CPUtime=25.48
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 21307 0 3 0 2536 12 0 0 25 0 1 0 108557664 38551552 9032 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582802 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9412 9032 221 40 0 8827 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37648

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1809608/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=38164 CPUtime=51.07
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 30614 0 3 0 5090 17 0 0 25 0 1 0 108557664 39079936 9161 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9541 9161 221 40 0 8956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38164

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1809608/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=38164 CPUtime=102.25
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 39227 0 3 0 10203 22 0 0 25 0 1 0 108557664 39079936 9161 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583693 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 9541 9161 221 40 0 8956 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38164

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1803848/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=44068 CPUtime=162.23
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 126553 0 3 0 16162 61 0 0 25 0 1 0 108557664 45125632 10643 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11017 10643 227 40 0 10432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44068

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801864/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=222.21
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 448624 0 3 0 22021 200 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46040

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801800/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=282.19
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 772641 0 3 0 27876 343 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46040

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24096
/proc/meminfo: memFree=1801800/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=342.18
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 1094417 0 3 0 33735 483 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 46040

[startup+402.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 24096
/proc/meminfo: memFree=1801800/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=402.15
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 1418714 0 3 0 39592 623 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46040

[startup+462.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 24096
/proc/meminfo: memFree=1801800/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=462.14
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 1740820 0 3 0 45448 766 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 46040

[startup+522.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 24096
/proc/meminfo: memFree=1801800/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=522.12
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 2065183 0 3 0 51307 905 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 46040

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 24096
/proc/meminfo: memFree=1801736/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=582.1
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 2387395 0 3 0 57172 1038 0 0 25 0 1 0 108557664 47144960 11110 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11120 227 40 0 10925 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 46040

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24096
/proc/meminfo: memFree=1801736/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=642.09
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 2709197 0 3 0 63030 1179 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46040


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801736/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=822.02
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 3680425 0 3 0 80602 1600 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 46040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801672/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=882
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 4002663 0 3 0 86461 1739 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 46040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801672/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=941.98
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 4326894 0 3 0 92320 1878 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 46040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801672/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1001.96
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 4649132 0 3 0 98188 2008 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 46040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801672/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1061.94
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 4970974 0 3 0 104047 2147 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 46040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801672/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1121.92
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 5294941 0 3 0 109908 2284 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 46040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801608/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1181.91
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 5616567 0 3 0 115762 2429 0 0 25 0 1 0 108557664 47144960 11118 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11127 227 40 0 10925 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 46040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1241.89
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 5940882 0 3 0 121623 2566 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 46040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1301.86
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 6262460 0 3 0 127479 2707 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 46040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1792520/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=55228 CPUtime=1361.85
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 6536266 0 3 0 133359 2826 0 0 25 0 1 0 108557664 56553472 13385 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10462789 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 13807 13393 227 40 0 13222 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 55228

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801544/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46040 CPUtime=1421.83
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 6785555 0 3 0 139250 2933 0 0 25 0 1 0 108557664 47144960 11136 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11510 11136 227 40 0 10925 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 46040

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801480/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=45792 CPUtime=1481.8
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 7080961 0 3 0 145118 3062 0 0 25 0 1 0 108557664 46891008 11074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11448 11074 227 40 0 10863 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 45792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801480/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46064 CPUtime=1541.78
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 7391393 0 3 0 150982 3196 0 0 25 0 1 0 108557664 47169536 11142 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11516 11142 227 40 0 10931 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 46064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801480/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46144 CPUtime=1601.77
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 7668724 0 3 0 156857 3320 0 0 25 0 1 0 108557664 47251456 11130 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11536 11130 227 40 0 10951 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 46144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801480/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46020 CPUtime=1661.75
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 7897140 0 3 0 162750 3425 0 0 25 0 1 0 108557664 47124480 11131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11505 11131 227 40 0 10920 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 46020

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801416/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46044 CPUtime=1721.73
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 8117706 0 3 0 168652 3521 0 0 25 0 1 0 108557664 47149056 11137 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11511 11137 227 40 0 10926 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 46044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801416/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46044 CPUtime=1781.71
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 8351601 0 3 0 174547 3624 0 0 25 0 1 0 108557664 47149056 11137 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11511 11137 227 40 0 10926 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 46044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24096
/proc/meminfo: memFree=1801416/2055920 swapFree=4191892/4192956
[pid=24095] ppid=24093 vsize=46052 CPUtime=1800.01
/proc/24095/stat : 24095 (glpPBv3) R 24093 24095 29373 0 -1 0 8393073 0 3 0 176359 3642 0 0 25 0 1 0 108557664 47157248 11139 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 11513 11139 227 40 0 10928 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 46052

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): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1763.6
CPU system time (s): 36.4295
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 55372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1763.6
system time used= 36.4295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8393073
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 3835

runsolver used 1.41179 second user time and 3.53446 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 03:06:46 UTC 2007

IDJOB= 348907
IDBENCH= 1780
IDSOLVER= 166
FILE ID= node25/348907-1176606406

PBS_JOBID= 4556983

Free space on /tmp= 66560 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-msc98-ip.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348907-1176606406/instance-348907-1176606406.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-348907-1176606406 -o ROOT/results/node25/conversion-348907-1176606406 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348907-1176606406/instance-348907-1176606406.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-348907-1176606406 -o ROOT/results/node25/solver-348907-1176606406 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348907-1176606406/instance-348907-1176606406.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c786421e3b1e46216a72d93f7d7302a0

RANDOM SEED= 127740823

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1846888 kB
Buffers:          8548 kB
Cached:          97932 kB
SwapCached:        416 kB
Active:          20716 kB
Inactive:       105980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846888 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5040 kB
Writeback:           0 kB
Mapped:          28824 kB
Slab:            68304 kB
Committed_AS:   984624 kB
PageTables:       1484 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= 66560 MiB

End job on node25 on Sun Apr 15 03:36:49 UTC 2007