Trace number 348217

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
Pueblo 1.4? (TO) 1800.06 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-gfrd-pnc.opb
MD5SUM79ac545a8fcf117e4e23dd9b4f8255c5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 8308
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 546265
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 546265
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.39/0.49	c starting to Solve
0.39/0.49	c #variables read: 27888 - #constraints read: 1423

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348217-1176573507/instance-348217-1176573507.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-348217-1176573507 -o ROOT/results/node20/solver-348217-1176573507 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348217-1176573507/instance-348217-1176573507.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: 0.91 0.95 0.98 3/77 17082
/proc/meminfo: memFree=1715528/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=2552 CPUtime=0
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 105268027 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 638 232 193 16 0 77 0

[startup+0.0317839 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17082
/proc/meminfo: memFree=1715528/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=3352 CPUtime=0.02
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 455 0 0 0 2 0 0 0 18 0 1 0 105268027 3432448 425 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 838 427 193 16 0 277 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3352

[startup+0.101783 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17082
/proc/meminfo: memFree=1715528/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=5216 CPUtime=0.09
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 933 0 0 0 9 0 0 0 18 0 1 0 105268027 5341184 903 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 1304 903 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301823 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17082
/proc/meminfo: memFree=1715528/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=6416 CPUtime=0.29
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 1253 0 0 0 29 0 0 0 19 0 1 0 105268027 6569984 1223 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 1604 1223 199 16 0 1043 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.701904 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17082
/proc/meminfo: memFree=1715528/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=14420 CPUtime=0.69
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 3189 0 0 0 68 1 0 0 22 0 1 0 105268027 14766080 3104 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 3605 3105 206 16 0 3044 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14420

[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 17083
/proc/meminfo: memFree=1703168/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=16228 CPUtime=1.49
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 3664 0 0 0 148 1 0 0 25 0 1 0 105268027 16617472 3579 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 4057 3579 206 16 0 3496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16228

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 17083
/proc/meminfo: memFree=1700480/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=18816 CPUtime=3.09
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 4311 0 0 0 307 2 0 0 25 0 1 0 105268027 19267584 4226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 4704 4226 206 16 0 4143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18816

[startup+6.30203 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 17083
/proc/meminfo: memFree=1697920/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=20788 CPUtime=6.29
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 4777 0 0 0 627 2 0 0 25 0 1 0 105268027 21286912 4692 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 5197 4692 206 16 0 4636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20788

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 17083
/proc/meminfo: memFree=1696200/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=22392 CPUtime=12.68
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 5233 0 0 0 1266 2 0 0 25 0 1 0 105268027 22929408 5099 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 5598 5099 206 16 0 5037 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22392

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 17083
/proc/meminfo: memFree=1695048/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=22908 CPUtime=25.49
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 5362 0 0 0 2546 3 0 0 25 0 1 0 105268027 23457792 5228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 5727 5228 206 16 0 5166 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22908

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 17083
/proc/meminfo: memFree=1695112/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=22908 CPUtime=51.07
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 5362 0 0 0 5104 3 0 0 25 0 1 0 105268027 23457792 5228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557228 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 5727 5228 206 16 0 5166 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22908

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 17083
/proc/meminfo: memFree=1689096/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=29164 CPUtime=102.26
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 6901 0 0 0 10222 4 0 0 25 0 1 0 105268027 29863936 6767 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 7291 6767 206 16 0 6730 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29164

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 17155
/proc/meminfo: memFree=1680344/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=36240 CPUtime=162.2
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 8877 0 0 0 16213 7 0 0 25 0 1 0 105268027 37109760 8531 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 9060 8531 206 16 0 8499 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 36240

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40528 CPUtime=222.09
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9914 0 0 0 22202 7 0 0 25 0 1 0 105268027 41500672 9568 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10132 9568 206 16 0 9571 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 40528

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677448/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=282.08
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 28200 8 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 40600

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=342.05
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 34197 8 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 40600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=402.03
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 40194 9 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 40600

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=462.01
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 46192 9 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 40600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=521.99
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 52189 10 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 40600

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=581.97
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 58187 10 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 40600

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=641.95
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 64185 10 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 40600


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=821.89
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 82177 12 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8050178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 40600

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=881.86
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 88174 12 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 40600

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=941.85
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 94172 13 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 40600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1001.82
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 100169 13 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 40600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1061.8
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 106167 13 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 40600

[startup+1122.3 s]
/proc/loadavg: 1.16 1.02 1.00 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1121.78
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 112164 14 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 40600

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 1.00 3/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1181.76
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 118162 14 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 40600

[startup+1242.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1241.74
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 124159 15 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134554645 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 40600

[startup+1302.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 17281
/proc/meminfo: memFree=1677512/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1301.72
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 130157 15 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 40600

[startup+1362.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1361.69
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 136154 15 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559444 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 40600

[startup+1422.31 s]
/proc/loadavg: 1.18 1.08 1.01 2/78 17281
/proc/meminfo: memFree=1677640/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1421.68
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 142152 16 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134554371 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 40600

[startup+1482.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/78 17281
/proc/meminfo: memFree=1677640/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1481.65
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 148149 16 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527998 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 40600

[startup+1542.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 17281
/proc/meminfo: memFree=1677640/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1541.63
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 154147 16 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 40600

[startup+1602.3 s]
/proc/loadavg: 1.14 1.09 1.02 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1601.61
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 160144 17 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 40600

[startup+1662.3 s]
/proc/loadavg: 1.12 1.09 1.02 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1661.59
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 166142 17 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 40600

[startup+1722.3 s]
/proc/loadavg: 1.11 1.09 1.02 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1721.57
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 172139 18 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 40600

[startup+1782.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1781.55
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 178137 18 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 40600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 17281
/proc/meminfo: memFree=1677576/2055920 swapFree=4159876/4192956
[pid=17082] ppid=17080 vsize=40600 CPUtime=1800.04
/proc/17082/stat : 17082 (Pueblo) R 17080 17082 16276 0 -1 4194304 9946 0 0 0 179986 18 0 0 25 0 1 0 105268027 41574400 9600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/17082/statm: 10150 9600 206 16 0 9589 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 40600

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.06
CPU user time (s): 1799.87
CPU system time (s): 0.19397
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 40656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9946
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= 1671

runsolver used 2.09968 second user time and 4.27535 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 14 17:58:27 UTC 2007

IDJOB= 348217
IDBENCH= 1640
IDSOLVER= 165
FILE ID= node20/348217-1176573507

PBS_JOBID= 4556885

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-gfrd-pnc.opb
COMMAND LINE= Pueblo /tmp/evaluation/348217-1176573507/instance-348217-1176573507.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-348217-1176573507 -o ROOT/results/node20/conversion-348217-1176573507 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348217-1176573507/instance-348217-1176573507.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-348217-1176573507 -o ROOT/results/node20/solver-348217-1176573507 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348217-1176573507/instance-348217-1176573507.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  79ac545a8fcf117e4e23dd9b4f8255c5

RANDOM SEED= 292366734

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1715872 kB
Buffers:         42984 kB
Cached:         210124 kB
SwapCached:      15220 kB
Active:         164412 kB
Inactive:       115448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715872 kB
SwapTotal:     4192956 kB
SwapFree:      4159876 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          36736 kB
Slab:            45780 kB
Committed_AS:   206948 kB
PageTables:       1688 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 node20 on Sat Apr 14 18:28:30 UTC 2007