Trace number 348334

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) 1800.09 1800.71

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-tuff.opb
MD5SUMe0d3bc77812df02cd6843b358116eb3f
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 variables17153
Total number of constraints320
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 constraints320
Minimum length of a constraint11
Maximum length of a constraint3360
Number of terms in the objective function 90
Biggest coefficient in the objective function 87382
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524349
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 527072
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
0.59/0.65	c starting to Solve
0.59/0.66	c #variables read: 17153 - #constraints read: 582

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348334-1176578127/instance-348334-1176578127.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/node37/watcher-348334-1176578127 -o ROOT/results/node37/solver-348334-1176578127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348334-1176578127/instance-348334-1176578127.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 3/78 16451
/proc/meminfo: memFree=1516664/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=2552 CPUtime=0
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 105725186 2613248 236 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 638 236 199 16 0 77 0

[startup+0.101153 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16451
/proc/meminfo: memFree=1516664/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=4148 CPUtime=0.09
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 671 0 0 0 9 0 0 0 18 0 1 0 105725186 4247552 641 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1037 641 199 16 0 476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4148

[startup+0.201172 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16451
/proc/meminfo: memFree=1516664/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=4948 CPUtime=0.19
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 873 0 0 0 19 0 0 0 18 0 1 0 105725186 5066752 843 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632857 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1237 843 199 16 0 676 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4948

[startup+0.301192 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16451
/proc/meminfo: memFree=1516664/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=5480 CPUtime=0.29
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 1002 0 0 0 29 0 0 0 19 0 1 0 105725186 5611520 972 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1370 972 199 16 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5480

[startup+0.701267 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16451
/proc/meminfo: memFree=1516664/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16068 CPUtime=0.69
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3353 0 0 0 68 1 0 0 22 0 1 0 105725186 16453632 3323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4017 3323 206 16 0 3456 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16068

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1504112/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16068 CPUtime=1.49
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3353 0 0 0 148 1 0 0 25 0 1 0 105725186 16453632 3323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4017 3323 206 16 0 3456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16068

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503856/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16068 CPUtime=3.09
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3353 0 0 0 308 1 0 0 25 0 1 0 105725186 16453632 3323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4017 3323 206 16 0 3456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16068

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503856/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16068 CPUtime=6.28
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3353 0 0 0 627 1 0 0 25 0 1 0 105725186 16453632 3323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4017 3323 206 16 0 3456 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16068

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503856/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16068 CPUtime=12.68
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3353 0 0 0 1267 1 0 0 25 0 1 0 105725186 16453632 3323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4017 3323 206 16 0 3456 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16068

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503856/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16068 CPUtime=25.48
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3353 0 0 0 2547 1 0 0 25 0 1 0 105725186 16453632 3323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4017 3323 206 16 0 3456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16068

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503216/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16848 CPUtime=51.07
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3520 0 0 0 5105 2 0 0 25 0 1 0 105725186 17252352 3490 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4212 3490 206 16 0 3651 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16848

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503024/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16984 CPUtime=102.25
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3558 0 0 0 10223 2 0 0 25 0 1 0 105725186 17391616 3528 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4246 3528 206 16 0 3685 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1503024/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=16984 CPUtime=162.23
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3562 0 0 0 16220 3 0 0 25 0 1 0 105725186 17391616 3532 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4246 3532 206 16 0 3685 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16984

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=17120 CPUtime=222.22
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3605 0 0 0 22219 3 0 0 25 0 1 0 105725186 17530880 3575 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528023 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4280 3575 206 16 0 3719 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17120

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1502704/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=17256 CPUtime=282.19
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3629 0 0 0 28216 3 0 0 25 0 1 0 105725186 17670144 3599 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4314 3599 206 16 0 3753 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17256

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1502640/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=17256 CPUtime=342.16
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3638 0 0 0 34213 3 0 0 25 0 1 0 105725186 17670144 3608 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4314 3608 206 16 0 3753 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17256

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1502640/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=17256 CPUtime=402.15
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3638 0 0 0 40211 4 0 0 25 0 1 0 105725186 17670144 3608 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4314 3608 206 16 0 3753 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17256

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1502576/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=17256 CPUtime=462.13
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3638 0 0 0 46209 4 0 0 25 0 1 0 105725186 17670144 3608 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4314 3608 206 16 0 3753 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17256

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1502704/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=17396 CPUtime=522.11
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 3650 0 0 0 52207 4 0 0 25 0 1 0 105725186 17813504 3620 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 4349 3620 206 16 0 3788 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17396

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=582.08
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4784 0 0 0 58203 5 0 0 25 0 1 0 105725186 22634496 4754 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4754 206 16 0 4965 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22104

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=642.06
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 64201 5 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22104


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=822
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 82194 6 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22104

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=881.99
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 88192 7 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 22104

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=941.96
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 94189 7 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 22104

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1001.94
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 100187 7 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1061.93
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 106185 8 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 22104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1121.9
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 112182 8 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527942 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 22104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1181.88
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 118180 8 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 22104

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1241.86
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 124178 8 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 22104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16452
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1301.84
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 130175 9 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 22104

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1497896/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1361.81
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 136172 9 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 22104

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1497904/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1421.8
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 142171 9 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 22104

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1497904/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1481.78
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 148168 10 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 22104

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1497968/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1541.76
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 154166 10 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 22104

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1498032/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1601.73
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 160163 10 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 22104

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1498032/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1661.72
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 166161 11 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 22104

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16454
/proc/meminfo: memFree=1498032/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1721.69
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 172158 11 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 22104

[startup+1782.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/79 16454
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1781.68
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 178156 12 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 22104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.13 1.03 1.00 2/79 16454
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=16451] ppid=16449 vsize=22104 CPUtime=1800.08
/proc/16451/stat : 16451 (Pueblo) R 16449 16451 15163 0 -1 4194304 4786 0 0 0 179996 12 0 0 25 0 1 0 105725186 22634496 4756 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 5526 4756 206 16 0 4965 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 22104

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): 1800.71
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.124981
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 22104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4786
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= 2499

runsolver used 1.83672 second user time and 4.72428 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 14 19:15:27 UTC 2007

IDJOB= 348334
IDBENCH= 1657
IDSOLVER= 165
FILE ID= node37/348334-1176578127

PBS_JOBID= 4556898

Free space on /tmp= 66561 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-tuff.opb
COMMAND LINE= Pueblo /tmp/evaluation/348334-1176578127/instance-348334-1176578127.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-348334-1176578127 -o ROOT/results/node37/conversion-348334-1176578127 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348334-1176578127/instance-348334-1176578127.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-348334-1176578127 -o ROOT/results/node37/solver-348334-1176578127 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348334-1176578127/instance-348334-1176578127.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e0d3bc77812df02cd6843b358116eb3f

RANDOM SEED= 47489147

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1517072 kB
Buffers:         37900 kB
Cached:         202480 kB
SwapCached:          0 kB
Active:         318672 kB
Inactive:       132160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3644 kB
Writeback:           0 kB
Mapped:         229540 kB
Slab:            73340 kB
Committed_AS:   371964 kB
PageTables:       2012 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= 66561 MiB

End job on node37 on Sat Apr 14 19:45:30 UTC 2007