Trace number 454668

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) 1800.09 1800.78

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_3.opb
MD5SUM1b4456ec5e57b53956abc30521c99789
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-30
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6216
Sum of products size (including duplicates)12432
Number of different products3108
Sum of products size6216

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/454668-1178029203/instance-454668-1178029203.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-454668-1178029203 -o ROOT/results/node25/solver-454668-1178029203 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454668-1178029203/instance-454668-1178029203.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: 1.24 1.16 1.10 3/64 16779
/proc/meminfo: memFree=1895168/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=2648 CPUtime=0
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 250837462 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10292807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 662 234 199 40 0 77 0

[startup+0.0993221 s]
/proc/loadavg: 1.24 1.16 1.10 3/64 16779
/proc/meminfo: memFree=1895168/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=3848 CPUtime=0.09
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 575 0 0 0 9 0 0 0 18 0 1 0 250837462 3940352 546 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10494929 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 962 546 201 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.101321 s]
/proc/loadavg: 1.24 1.16 1.10 3/64 16779
/proc/meminfo: memFree=1895168/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=4116 CPUtime=0.09
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 650 0 0 0 9 0 0 0 18 0 1 0 250837462 4214784 621 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 1029 623 201 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301356 s]
/proc/loadavg: 1.24 1.16 1.10 3/64 16779
/proc/meminfo: memFree=1895168/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=7916 CPUtime=0.29
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1679 0 0 0 29 0 0 0 19 0 1 0 250837462 8105984 1597 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 1979 1597 221 40 0 1394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7916

[startup+0.701423 s]
/proc/loadavg: 1.24 1.16 1.10 3/64 16779
/proc/meminfo: memFree=1895168/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=8428 CPUtime=0.69
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1925 0 0 0 69 0 0 0 22 0 1 0 250837462 8630272 1725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 2107 1725 221 40 0 1522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8428

[startup+1.50156 s]
/proc/loadavg: 1.22 1.16 1.10 2/65 16780
/proc/meminfo: memFree=1889016/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=8428 CPUtime=1.49
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1925 0 0 0 149 0 0 0 25 0 1 0 250837462 8630272 1725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 2107 1725 221 40 0 1522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8428

[startup+3.10183 s]
/proc/loadavg: 1.22 1.16 1.10 2/65 16780
/proc/meminfo: memFree=1888056/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=11856 CPUtime=3.09
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 3593 0 0 0 308 1 0 0 25 0 1 0 250837462 12140544 2588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 2964 2588 227 40 0 2379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11856

[startup+6.30138 s]
/proc/loadavg: 1.21 1.16 1.10 2/65 16780
/proc/meminfo: memFree=1885240/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=11856 CPUtime=6.29
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 4578 0 0 0 627 2 0 0 25 0 1 0 250837462 12140544 2588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 2964 2588 227 40 0 2379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11856

[startup+12.7015 s]
/proc/loadavg: 1.19 1.15 1.10 2/65 16780
/proc/meminfo: memFree=1884736/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=11856 CPUtime=12.69
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 7309 0 0 0 1265 4 0 0 25 0 1 0 250837462 12140544 2588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 2964 2588 227 40 0 2379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11856

[startup+25.5017 s]
/proc/loadavg: 1.15 1.14 1.10 2/65 16780
/proc/meminfo: memFree=1884800/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=12548 CPUtime=25.49
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 15105 0 0 0 2540 9 0 0 25 0 1 0 250837462 12849152 2761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3137 2761 227 40 0 2552 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12548

[startup+51.101 s]
/proc/loadavg: 1.10 1.13 1.09 2/65 16780
/proc/meminfo: memFree=1884608/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=12620 CPUtime=51.07
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 26887 0 0 0 5091 16 0 0 25 0 1 0 250837462 12922880 2779 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3155 2779 227 40 0 2570 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12620

[startup+102.305 s]
/proc/loadavg: 1.04 1.11 1.09 2/65 16780
/proc/meminfo: memFree=1883776/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=13676 CPUtime=102.26
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 56938 0 0 0 10191 35 0 0 25 0 1 0 250837462 14004224 3043 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3419 3043 227 40 0 2834 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13676

[startup+162.301 s]
/proc/loadavg: 1.01 1.09 1.08 2/65 16780
/proc/meminfo: memFree=1883776/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=13828 CPUtime=162.23
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 79149 0 0 0 16174 49 0 0 25 0 1 0 250837462 14159872 3081 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3457 3081 227 40 0 2872 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13828

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 16780
/proc/meminfo: memFree=1883264/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=12660 CPUtime=222.21
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 116251 0 0 0 22150 71 0 0 25 0 1 0 250837462 12963840 2789 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3165 2789 227 40 0 2580 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12660

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 16780
/proc/meminfo: memFree=1884224/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=12968 CPUtime=282.2
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 161948 0 0 0 28122 98 0 0 25 0 1 0 250837462 13279232 2865 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3242 2865 227 40 0 2657 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12968

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 16780
/proc/meminfo: memFree=1882688/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=13220 CPUtime=342.17
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 199230 0 0 0 34097 120 0 0 25 0 1 0 250837462 13537280 2928 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3305 2928 227 40 0 2720 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13220

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 16780
/proc/meminfo: memFree=1882432/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=14852 CPUtime=402.15
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 233980 0 0 0 40075 140 0 0 25 0 1 0 250837462 15208448 3337 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3713 3337 227 40 0 3128 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14852

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 16780
/proc/meminfo: memFree=1882176/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=13728 CPUtime=462.13
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 270097 0 0 0 46049 164 0 0 25 0 1 0 250837462 14057472 3055 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3432 3055 227 40 0 2847 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13728

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 16780
/proc/meminfo: memFree=1881920/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=15388 CPUtime=522.1
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 315836 0 0 0 52020 190 0 0 25 0 1 0 250837462 15757312 3471 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3847 3471 227 40 0 3262 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15388

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 16780
/proc/meminfo: memFree=1881792/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=15720 CPUtime=582.08
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 357844 0 0 0 57992 216 0 0 25 0 1 0 250837462 16097280 3554 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3930 3554 227 40 0 3345 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15720

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 16780
/proc/meminfo: memFree=1881344/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=15968 CPUtime=642.07
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 396719 0 0 0 63971 236 0 0 25 0 1 0 250837462 16351232 3616 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585749 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 3992 3616 227 40 0 3407 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 15968


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 16780
/proc/meminfo: memFree=1880192/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=17280 CPUtime=881.99
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 563953 0 0 0 87865 334 0 0 25 0 1 0 250837462 17694720 3924 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638630 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4320 3924 227 40 0 3735 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17280

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1879808/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=17444 CPUtime=941.96
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 611451 0 0 0 93835 361 0 0 25 0 1 0 250837462 17862656 3985 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4361 3985 227 40 0 3776 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 17444

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16780
/proc/meminfo: memFree=1880704/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=16404 CPUtime=1001.94
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 658572 0 0 0 99808 386 0 0 25 0 1 0 250837462 16797696 3725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632789 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4101 3725 227 40 0 3516 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 16404

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 16780
/proc/meminfo: memFree=1879296/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=18124 CPUtime=1061.93
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 706551 0 0 0 105779 414 0 0 25 0 1 0 250837462 18558976 4155 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4531 4155 227 40 0 3946 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 18124

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 16780
/proc/meminfo: memFree=1879040/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=18376 CPUtime=1121.9
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 742377 0 0 0 111754 436 0 0 25 0 1 0 250837462 18817024 4218 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4594 4218 227 40 0 4009 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 18376

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 16780
/proc/meminfo: memFree=1879744/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=17348 CPUtime=1181.88
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 790546 0 0 0 117725 463 0 0 25 0 1 0 250837462 17764352 3960 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632685 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4337 3960 227 40 0 3752 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 17348

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16782
/proc/meminfo: memFree=1878208/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=18996 CPUtime=1241.86
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 829352 0 0 0 123701 485 0 0 25 0 1 0 250837462 19451904 4373 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4749 4373 227 40 0 4164 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 18996

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16782
/proc/meminfo: memFree=1877952/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=19200 CPUtime=1301.85
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 862557 0 0 0 129681 504 0 0 25 0 1 0 250837462 19660800 4424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585317 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4800 4424 227 40 0 4215 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 19200

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16782
/proc/meminfo: memFree=1877632/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=19528 CPUtime=1361.81
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 906483 0 0 0 135654 527 0 0 25 0 1 0 250837462 19996672 4506 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4882 4506 227 40 0 4297 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 19528

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1877184/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=19904 CPUtime=1421.79
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 955998 0 0 0 141625 554 0 0 25 0 1 0 250837462 20381696 4600 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643228 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4976 4600 227 40 0 4391 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 19904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1876992/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=18836 CPUtime=1481.77
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1005982 0 0 0 147597 580 0 0 25 0 1 0 250837462 19288064 4333 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4709 4333 227 40 0 4124 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 18836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1876544/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=19196 CPUtime=1541.76
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1053175 0 0 0 153568 608 0 0 25 0 1 0 250837462 19656704 4422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4799 4422 227 40 0 4214 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 19196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1876160/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=19556 CPUtime=1601.73
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1101084 0 0 0 159537 636 0 0 25 0 1 0 250837462 20025344 4512 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 4889 4512 227 40 0 4304 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 19556

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 16782
/proc/meminfo: memFree=1877184/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=21252 CPUtime=1661.71
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1149087 0 0 0 165508 663 0 0 25 0 1 0 250837462 21762048 4937 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 5313 4937 227 40 0 4728 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 21252

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16782
/proc/meminfo: memFree=1875584/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=21412 CPUtime=1721.69
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1190368 0 0 0 171482 687 0 0 25 0 1 0 250837462 21925888 4973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586354 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 5353 4973 227 40 0 4768 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 21412

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1875264/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=21864 CPUtime=1781.67
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1238147 0 0 0 177452 715 0 0 25 0 1 0 250837462 22388736 5090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 5466 5090 227 40 0 4881 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 21864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1875072/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=22020 CPUtime=1800.07
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1253799 0 0 0 179283 724 0 0 25 0 1 0 250837462 22548480 5129 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 5505 5129 227 40 0 4920 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 22020

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: 1.00 1.00 1.00 2/65 16782
/proc/meminfo: memFree=1875072/2055920 swapFree=4182940/4192956
[pid=16779] ppid=16777 vsize=22020 CPUtime=1800.07
/proc/16779/stat : 16779 (glpPBv3) R 16777 16779 29729 0 -1 0 1253799 0 0 0 179283 724 0 0 25 0 1 0 250837462 22548480 5129 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/16779/statm: 5505 5129 227 40 0 4920 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 22020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.78
CPU time (s): 1800.09
CPU user time (s): 1792.84
CPU system time (s): 7.2499
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 22160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.84
system time used= 7.2499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1253799
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 4760

runsolver used 1.38379 second user time and 3.53746 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 14:20:04 UTC 2007

IDJOB= 454668
IDBENCH= 48212
IDSOLVER= 166
FILE ID= node25/454668-1178029203

PBS_JOBID= 4728381

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454668-1178029203/instance-454668-1178029203.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-454668-1178029203 -o ROOT/results/node25/conversion-454668-1178029203 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454668-1178029203/instance-454668-1178029203.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-454668-1178029203 -o ROOT/results/node25/solver-454668-1178029203 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454668-1178029203/instance-454668-1178029203.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1b4456ec5e57b53956abc30521c99789

RANDOM SEED= 671374558

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:       1895640 kB
Buffers:         25796 kB
Cached:          63236 kB
SwapCached:       3856 kB
Active:          56940 kB
Inactive:        45284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895640 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            2668 kB
Writeback:           0 kB
Mapped:          18968 kB
Slab:            44092 kB
Committed_AS:  6203600 kB
PageTables:       1488 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 node25 on Tue May  1 14:50:07 UTC 2007