Trace number 431545

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.1 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
MD5SUM10ec6ab90ad015d6fa7b4d2290470901
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.197969
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/431545-1178007319/instance-431545-1178007319.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-431545-1178007319 -o ROOT/results/node19/solver-431545-1178007319 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431545-1178007319/instance-431545-1178007319.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: 0.99 0.97 0.98 3/77 17620
/proc/meminfo: memFree=1815560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=2648 CPUtime=0
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 248649294 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7651321 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 662 234 199 40 0 77 0

[startup+0.0293361 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 17620
/proc/meminfo: memFree=1815560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=3468 CPUtime=0.02
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 490 0 0 0 2 0 0 0 18 0 1 0 248649294 3551232 460 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 867 460 221 40 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3468

[startup+0.101343 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 17620
/proc/meminfo: memFree=1815560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4060 CPUtime=0.09
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 658 0 0 0 9 0 0 0 18 0 1 0 248649294 4157440 628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1015 628 227 40 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4060

[startup+0.301366 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 17620
/proc/meminfo: memFree=1815560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4060 CPUtime=0.29
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 658 0 0 0 29 0 0 0 19 0 1 0 248649294 4157440 628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1015 628 227 40 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4060

[startup+0.701408 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 17620
/proc/meminfo: memFree=1815560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4060 CPUtime=0.69
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 663 0 0 0 69 0 0 0 23 0 1 0 248649294 4157440 633 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1015 633 227 40 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4060

[startup+1.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1813952/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4192 CPUtime=1.49
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 681 0 0 0 148 1 0 0 25 0 1 0 248649294 4292608 640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1048 640 227 40 0 463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4192

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1813696/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4196 CPUtime=3.09
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 4640 0 0 0 306 3 0 0 25 0 1 0 248649294 4296704 657 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1049 657 227 40 0 464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4196

[startup+6.30202 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1813504/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4204 CPUtime=6.29
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 23628 0 0 0 619 10 0 0 25 0 1 0 248649294 4304896 675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534674 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1051 675 227 40 0 466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4204

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1813120/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=4608 CPUtime=12.69
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 65176 0 0 0 1244 25 0 0 25 0 1 0 248649294 4718592 766 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1152 766 227 40 0 567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4608

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1812544/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=5056 CPUtime=25.48
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 140405 0 0 0 2496 52 0 0 25 0 1 0 248649294 5177344 888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1264 888 227 40 0 679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5056

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1811392/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=6312 CPUtime=51.08
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 287174 0 0 0 5002 106 0 0 25 0 1 0 248649294 6463488 1186 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 1578 1186 227 40 0 993 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6312

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1809152/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=8356 CPUtime=102.26
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 589895 0 0 0 9998 228 0 0 25 0 1 0 248649294 8556544 1713 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 2089 1713 227 40 0 1504 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1806656/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=11016 CPUtime=162.25
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 930837 0 0 0 15864 361 0 0 25 0 1 0 248649294 11280384 2367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 2754 2367 227 40 0 2169 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11016

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1804544/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=12932 CPUtime=222.23
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 1265704 0 0 0 21730 493 0 0 25 0 1 0 248649294 13242368 2857 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 3233 2857 227 40 0 2648 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12932

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1802432/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=15056 CPUtime=282.21
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 1590903 0 0 0 27605 616 0 0 25 0 1 0 248649294 15417344 3388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 3764 3388 227 40 0 3179 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1799616/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=17932 CPUtime=342.19
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 1910808 0 0 0 33475 744 0 0 25 0 1 0 248649294 18362368 4096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 4483 4096 227 40 0 3898 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17932

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1797824/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=19776 CPUtime=402.17
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 2225038 0 0 0 39355 862 0 0 25 0 1 0 248649294 20250624 4568 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 4978 4570 227 40 0 4393 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19776

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1795776/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=21728 CPUtime=462.16
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 2531335 0 0 0 45232 984 0 0 25 0 1 0 248649294 22249472 5056 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 5432 5056 227 40 0 4847 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21728

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1793856/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=23796 CPUtime=522.13
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 2783543 0 0 0 51120 1093 0 0 25 0 1 0 248649294 24367104 5556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 5949 5556 227 40 0 5364 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23796

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1792064/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=25420 CPUtime=582.12
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 3041251 0 0 0 57011 1201 0 0 25 0 1 0 248649294 26030080 5979 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 6355 5979 227 40 0 5770 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25420

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1788672/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=28692 CPUtime=642.11
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 3297615 0 0 0 62902 1309 0 0 25 0 1 0 248649294 29380608 6797 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541813 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 7173 6797 227 40 0 6588 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 28692


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1781760/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=35660 CPUtime=882.04
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 4267751 0 0 0 86494 1710 0 0 25 0 1 0 248649294 36515840 8526 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 8915 8526 227 40 0 8330 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 35660

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1780096/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=37168 CPUtime=942.02
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 4504761 0 0 0 92392 1810 0 0 25 0 1 0 248649294 38060032 8916 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534290 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 9292 8916 227 40 0 8707 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 37168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1778496/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=38752 CPUtime=1002
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 4733468 0 0 0 98295 1905 0 0 25 0 1 0 248649294 39682048 9312 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534775 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 9688 9312 227 40 0 9103 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 38752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1776960/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=40280 CPUtime=1061.98
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 4958515 0 0 0 104200 1998 0 0 25 0 1 0 248649294 41246720 9694 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 10070 9694 227 40 0 9485 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 40280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1775424/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=41848 CPUtime=1121.96
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 5183447 0 0 0 110106 2090 0 0 25 0 1 0 248649294 42852352 10086 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 10462 10086 227 40 0 9877 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 41848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1773696/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=43540 CPUtime=1181.95
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 5408880 0 0 0 116014 2181 0 0 25 0 1 0 248649294 44584960 10509 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 10885 10509 227 40 0 10300 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 43540

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1771840/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=45464 CPUtime=1241.93
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 5635285 0 0 0 121913 2280 0 0 25 0 1 0 248649294 46555136 10958 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 11366 10964 227 40 0 10781 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 45464

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1770112/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=47100 CPUtime=1301.91
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 5852553 0 0 0 127823 2368 0 0 25 0 1 0 248649294 48230400 11383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 11775 11383 227 40 0 11190 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 47100

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1768512/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=48684 CPUtime=1361.89
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 6064527 0 0 0 133736 2453 0 0 25 0 1 0 248649294 49852416 11763 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 12171 11768 227 40 0 11586 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 48684

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1764224/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=52728 CPUtime=1421.88
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 6279140 0 0 0 139645 2543 0 0 25 0 1 0 248649294 53993472 12806 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569325 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 13182 12806 227 40 0 12597 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 52728

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17621
/proc/meminfo: memFree=1762752/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=54296 CPUtime=1481.86
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 6490338 0 0 0 145559 2627 0 0 25 0 1 0 248649294 55599104 13198 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 13574 13198 227 40 0 12989 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 54296

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1761216/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=55916 CPUtime=1541.84
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 6699636 0 0 0 151474 2710 0 0 25 0 1 0 248649294 57257984 13591 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 13979 13591 227 40 0 13394 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 55916

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1759744/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=57336 CPUtime=1601.82
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 6906682 0 0 0 157388 2794 0 0 25 0 1 0 248649294 58712064 13958 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 14334 13958 227 40 0 13749 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 57336

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1758080/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=58936 CPUtime=1661.8
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 7116126 0 0 0 163300 2880 0 0 25 0 1 0 248649294 60350464 14358 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 14734 14358 227 40 0 14149 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 58936

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1756608/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=60416 CPUtime=1721.79
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 7314790 0 0 0 169219 2960 0 0 25 0 1 0 248649294 61865984 14728 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 15104 14728 227 40 0 14519 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 60416

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1755136/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=61996 CPUtime=1781.77
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 7510161 0 0 0 175140 3037 0 0 25 0 1 0 248649294 63483904 15100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 15499 15103 227 40 0 14914 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 61996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1754560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=62512 CPUtime=1800.08
/proc/17620/stat : 17620 (glpPBv3) R 17618 17620 16822 0 -1 0 7573166 0 0 0 176946 3062 0 0 25 0 1 0 248649294 64012288 15234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17620/statm: 15628 15234 227 40 0 15043 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 62512

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17623
/proc/meminfo: memFree=1754560/2055920 swapFree=4153644/4192956
[pid=17620] ppid=17618 vsize=0 CPUtime=1800.09
/proc/17620/stat : 17620 (glpPBv3) D 17618 17620 16822 0 -1 1028 7573166 0 0 0 176946 3063 0 0 25 0 1 0 248649294 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/17620/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1769.46
CPU system time (s): 30.6353
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 62512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.46
system time used= 30.6353
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7573166
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= 37099

runsolver used 1.38379 second user time and 3.90941 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 08:15:19 UTC 2007

IDJOB= 431545
IDBENCH= 48059
IDSOLVER= 166
FILE ID= node19/431545-1178007319

PBS_JOBID= 4728296

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431545-1178007319/instance-431545-1178007319.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-431545-1178007319 -o ROOT/results/node19/conversion-431545-1178007319 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431545-1178007319/instance-431545-1178007319.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-431545-1178007319 -o ROOT/results/node19/solver-431545-1178007319 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431545-1178007319/instance-431545-1178007319.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  10ec6ab90ad015d6fa7b4d2290470901

RANDOM SEED= 980035299

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1816032 kB
Buffers:         49092 kB
Cached:         101100 kB
SwapCached:       7976 kB
Active:          55708 kB
Inactive:       121584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816032 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          29924 kB
Slab:            48028 kB
Committed_AS:  5662104 kB
PageTables:       1784 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 node19 on Tue May  1 08:45:22 UTC 2007