Trace number 454218

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.08 1801.21

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_5.opb
MD5SUM40141f2f083fa5e1f8a41aa043de0b1b
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-69
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -69
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint47
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15706
Sum of products size (including duplicates)31412
Number of different products7853
Sum of products size15706

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/454218-1178022738/instance-454218-1178022738.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-454218-1178022738 -o ROOT/results/node63/solver-454218-1178022738 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454218-1178022738/instance-454218-1178022738.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8910
/proc/meminfo: memFree=1911916/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=2644 CPUtime=0
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 259 0 0 0 0 0 0 0 18 0 1 0 278263833 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3368578 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 661 230 192 40 0 76 0

[startup+0.038987 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8910
/proc/meminfo: memFree=1911916/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=3448 CPUtime=0.03
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 473 0 0 0 3 0 0 0 18 0 1 0 278263833 3530752 444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 862 444 199 40 0 277 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3448

[startup+0.101993 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8910
/proc/meminfo: memFree=1911916/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=4248 CPUtime=0.09
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 659 0 0 0 9 0 0 0 18 0 1 0 278263833 4349952 630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530868 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 1062 630 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.302014 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8910
/proc/meminfo: memFree=1911916/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=10664 CPUtime=0.29
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 2351 0 0 0 29 0 0 0 19 0 1 0 278263833 10919936 2259 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 2666 2259 204 40 0 2081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10664

[startup+0.701055 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8910
/proc/meminfo: memFree=1911916/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=16296 CPUtime=0.69
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 4157 0 0 0 68 1 0 0 23 0 1 0 278263833 16687104 3692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 4074 3692 221 40 0 3489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16296

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1897764/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=16676 CPUtime=1.49
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 4537 0 0 0 148 1 0 0 25 0 1 0 278263833 17076224 3787 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636792 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 4169 3787 221 40 0 3584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16676

[startup+3.10131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1896548/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=17252 CPUtime=3.09
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 5491 0 0 0 307 2 0 0 25 0 1 0 278263833 17666048 3931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 4313 3931 221 40 0 3728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17252

[startup+6.30266 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1896548/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=17252 CPUtime=6.28
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 6631 0 0 0 626 2 0 0 25 0 1 0 278263833 17666048 3931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 4313 3931 221 40 0 3728 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17252

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1896484/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=17252 CPUtime=12.68
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 8531 0 0 0 1265 3 0 0 25 0 1 0 278263833 17666048 3931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643521 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 4313 3931 221 40 0 3728 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17252

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1891620/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=22208 CPUtime=25.48
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 15030 0 0 0 2541 7 0 0 25 0 1 0 278263833 22740992 5176 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 5552 5176 227 40 0 4967 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22208

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1891684/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=22208 CPUtime=51.06
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 23139 0 0 0 5096 10 0 0 25 0 1 0 278263833 22740992 5176 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 5552 5176 227 40 0 4967 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22208

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1891428/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=22208 CPUtime=102.23
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 41696 0 0 0 10205 18 0 0 25 0 1 0 278263833 22740992 5176 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 5552 5176 227 40 0 4967 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22208

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1888484/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=22208 CPUtime=162.2
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 70324 0 0 0 16190 30 0 0 25 0 1 0 278263833 22740992 5176 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626402 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 5552 5176 227 40 0 4967 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 22208

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1888292/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=25220 CPUtime=222.17
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 102924 0 0 0 22170 47 0 0 25 0 1 0 278263833 25825280 5929 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587940 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6305 5929 227 40 0 5720 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 25220

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1887716/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=25864 CPUtime=282.13
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 119507 0 0 0 28156 57 0 0 25 0 1 0 278263833 26484736 6090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6466 6090 227 40 0 5881 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 25864

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1887652/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=25864 CPUtime=342.11
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 132332 0 0 0 34145 66 0 0 25 0 1 0 278263833 26484736 6090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6466 6090 227 40 0 5881 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 25864

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1887716/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=25864 CPUtime=402.08
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 146012 0 0 0 40133 75 0 0 25 0 1 0 278263833 26484736 6090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582901 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6466 6090 227 40 0 5881 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 25864

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1887652/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=25864 CPUtime=462.03
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 159122 0 0 0 46121 82 0 0 25 0 1 0 278263833 26484736 6090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6466 6090 227 40 0 5881 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 25864

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1889316/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=27164 CPUtime=521.99
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 188926 0 0 0 52102 97 0 0 25 0 1 0 278263833 27815936 6407 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643168 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6791 6407 227 40 0 6206 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 27164

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8911
/proc/meminfo: memFree=1889380/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=24120 CPUtime=581.95
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 214439 0 0 0 58086 109 0 0 25 0 1 0 278263833 24698880 5654 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6030 5654 227 40 0 5445 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 24120

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8913
/proc/meminfo: memFree=1889508/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=24120 CPUtime=641.91
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 245842 0 0 0 64067 124 0 0 25 0 1 0 278263833 24698880 5654 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6030 5654 227 40 0 5445 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 24120


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8913
/proc/meminfo: memFree=1885284/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28128 CPUtime=821.8
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 330808 0 0 0 82012 168 0 0 25 0 1 0 278263833 28803072 6656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582394 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7032 6656 227 40 0 6447 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 28128

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8913
/proc/meminfo: memFree=1885092/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28128 CPUtime=881.77
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 343874 0 0 0 88000 177 0 0 25 0 1 0 278263833 28803072 6656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583887 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7032 6656 227 40 0 6447 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 28128

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8913
/proc/meminfo: memFree=1885348/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28128 CPUtime=941.74
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 356658 0 0 0 93989 185 0 0 25 0 1 0 278263833 28803072 6656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7032 6656 227 40 0 6447 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 28128

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 8913
/proc/meminfo: memFree=1885284/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28128 CPUtime=1001.7
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 368784 0 0 0 99978 192 0 0 25 0 1 0 278263833 28803072 6656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7032 6656 227 40 0 6447 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 28128

[startup+1062.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 8913
/proc/meminfo: memFree=1889444/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=24312 CPUtime=1061.66
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 490524 0 0 0 105921 245 0 0 25 0 1 0 278263833 24895488 5701 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6078 5701 227 40 0 5493 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 24312

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 8913
/proc/meminfo: memFree=1889508/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=24312 CPUtime=1121.63
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 837406 0 0 0 111769 394 0 0 25 0 1 0 278263833 24895488 5701 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6078 5701 227 40 0 5493 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 24312

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 8913
/proc/meminfo: memFree=1889252/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=27676 CPUtime=1181.59
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1105469 0 0 0 117647 512 0 0 25 0 1 0 278263833 28340224 6543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6919 6543 227 40 0 6334 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 27676

[startup+1242.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 8913
/proc/meminfo: memFree=1885604/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=27780 CPUtime=1241.56
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1389654 0 0 0 123522 634 0 0 25 0 1 0 278263833 28446720 6569 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 6945 6569 227 40 0 6360 0
Current children cumulated CPU time (s) 1241.56
Current children cumulated vsize (KiB) 27780

[startup+1302.3 s]
/proc/loadavg: 1.15 1.07 1.01 2/65 8913
/proc/meminfo: memFree=1885540/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=27856 CPUtime=1301.51
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1677681 0 0 0 129400 751 0 0 25 0 1 0 278263833 28524544 6588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6964 6588 227 40 0 6379 0
Current children cumulated CPU time (s) 1301.51
Current children cumulated vsize (KiB) 27856

[startup+1362.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/65 8913
/proc/meminfo: memFree=1884772/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28524 CPUtime=1361.47
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1841982 0 0 0 135328 819 0 0 25 0 1 0 278263833 29208576 6755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587996 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7131 6755 227 40 0 6546 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 28524

[startup+1422.31 s]
/proc/loadavg: 1.06 1.07 1.01 2/65 8913
/proc/meminfo: memFree=1884836/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28524 CPUtime=1421.43
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1855988 0 0 0 141316 827 0 0 25 0 1 0 278263833 29208576 6755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7131 6755 227 40 0 6546 0
Current children cumulated CPU time (s) 1421.43
Current children cumulated vsize (KiB) 28524

[startup+1482.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 8913
/proc/meminfo: memFree=1884772/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28524 CPUtime=1481.39
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1869336 0 0 0 147305 834 0 0 25 0 1 0 278263833 29208576 6755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643748 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7131 6755 227 40 0 6546 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 28524

[startup+1542.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 8913
/proc/meminfo: memFree=1884772/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28524 CPUtime=1541.35
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1881462 0 0 0 153293 842 0 0 25 0 1 0 278263833 29208576 6755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584556 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7131 6755 227 40 0 6546 0
Current children cumulated CPU time (s) 1541.35
Current children cumulated vsize (KiB) 28524

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 8913
/proc/meminfo: memFree=1884772/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28524 CPUtime=1601.32
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 1893682 0 0 0 159282 850 0 0 25 0 1 0 278263833 29208576 6755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7131 6755 227 40 0 6546 0
Current children cumulated CPU time (s) 1601.32
Current children cumulated vsize (KiB) 28524

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8913
/proc/meminfo: memFree=1888740/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=24724 CPUtime=1661.27
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 2016638 0 0 0 165228 899 0 0 25 0 1 0 278263833 25317376 5804 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6181 5804 227 40 0 5596 0
Current children cumulated CPU time (s) 1661.27
Current children cumulated vsize (KiB) 24724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8913
/proc/meminfo: memFree=1885220/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=24760 CPUtime=1721.21
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 2395989 0 0 0 171063 1058 0 0 25 0 1 0 278263833 25354240 5814 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 6190 5814 227 40 0 5605 0
Current children cumulated CPU time (s) 1721.21
Current children cumulated vsize (KiB) 24760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9111
/proc/meminfo: memFree=1884764/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28148 CPUtime=1781.18
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 2700110 0 0 0 176914 1204 0 0 25 0 1 0 278263833 28823552 6661 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643658 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7037 6661 227 40 0 6452 0
Current children cumulated CPU time (s) 1781.18
Current children cumulated vsize (KiB) 28148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9111
/proc/meminfo: memFree=1884900/2055920 swapFree=4182904/4192956
[pid=8910] ppid=8908 vsize=28180 CPUtime=1800.07
/proc/8910/stat : 8910 (glpPBv3) R 8908 8910 8528 0 -1 0 2764449 0 0 0 178775 1232 0 0 25 0 1 0 278263833 28856320 6669 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585845 0 0 4096 0 0 0 0 17 0 0 0
/proc/8910/statm: 7045 6669 227 40 0 6460 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 28180

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): 1801.21
CPU time (s): 1800.08
CPU user time (s): 1787.75
CPU system time (s): 12.3281
CPU usage (%): 99.9373
Max. virtual memory (cumulated for all children) (KiB): 28904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.75
system time used= 12.3281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2764449
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= 5563

runsolver used 1.79073 second user time and 4.76927 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 12:32:19 UTC 2007

IDJOB= 454218
IDBENCH= 48182
IDSOLVER= 166
FILE ID= node63/454218-1178022738

PBS_JOBID= 4728358

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_500_25_5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454218-1178022738/instance-454218-1178022738.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-454218-1178022738 -o ROOT/results/node63/conversion-454218-1178022738 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454218-1178022738/instance-454218-1178022738.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-454218-1178022738 -o ROOT/results/node63/solver-454218-1178022738 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454218-1178022738/instance-454218-1178022738.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  40141f2f083fa5e1f8a41aa043de0b1b

RANDOM SEED= 570467893

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1912388 kB
Buffers:         13720 kB
Cached:          59284 kB
SwapCached:       3632 kB
Active:          40920 kB
Inactive:        41396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912388 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            47232 kB
Committed_AS:  3352964 kB
PageTables:       1460 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 node63 on Tue May  1 13:02:23 UTC 2007