Trace number 348360

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) 1800.1 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-agg2.opb
MD5SUM7b629a8e586efe367931c6cdc897e95b
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 variables9060
Total number of constraints429
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 constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 3308
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 529735
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 529735
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
0.29/0.39	c starting to Solve
0.29/0.39	c #variables read: 9060 - #constraints read: 490

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348360-1176579331/instance-348360-1176579331.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/node5/watcher-348360-1176579331 -o ROOT/results/node5/solver-348360-1176579331 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348360-1176579331/instance-348360-1176579331.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 3/77 28512
/proc/meminfo: memFree=1779136/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=2552 CPUtime=0
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 133970795 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 638 228 193 16 0 77 0

[startup+0.081129 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28512
/proc/meminfo: memFree=1779136/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=3616 CPUtime=0.07
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 536 0 0 0 7 0 0 0 18 0 1 0 133970795 3702784 506 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 904 506 199 16 0 343 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3616

[startup+0.10113 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28512
/proc/meminfo: memFree=1779136/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=3748 CPUtime=0.09
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 559 0 0 0 9 0 0 0 18 0 1 0 133970795 3837952 529 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 937 529 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301152 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28512
/proc/meminfo: memFree=1779136/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=4816 CPUtime=0.29
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 832 0 0 0 29 0 0 0 20 0 1 0 133970795 4931584 802 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 1204 802 199 16 0 643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4816

[startup+0.701199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28512
/proc/meminfo: memFree=1779136/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=0.68
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1919 0 0 0 68 0 0 0 23 0 1 0 133970795 9887744 1889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1889 206 16 0 1853 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9656

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1772280/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=1.49
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1919 0 0 0 148 1 0 0 25 0 1 0 133970795 9887744 1889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1889 206 16 0 1853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9656

[startup+3.10147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1772152/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=3.09
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1919 0 0 0 308 1 0 0 25 0 1 0 133970795 9887744 1889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134554340 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1889 206 16 0 1853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9656

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1772088/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=6.29
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1919 0 0 0 628 1 0 0 25 0 1 0 133970795 9887744 1889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1889 206 16 0 1853 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9656

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1772088/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=12.69
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1919 0 0 0 1268 1 0 0 25 0 1 0 133970795 9887744 1889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527401 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1889 206 16 0 1853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9656

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1772088/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=25.48
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1919 0 0 0 2547 1 0 0 25 0 1 0 133970795 9887744 1889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1889 206 16 0 1853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9656

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1772024/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9656 CPUtime=51.07
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1931 0 0 0 5106 1 0 0 25 0 1 0 133970795 9887744 1901 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528574 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2414 1901 206 16 0 1853 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9656

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1771896/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9776 CPUtime=102.26
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1948 0 0 0 10224 2 0 0 25 0 1 0 133970795 10010624 1918 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2444 1918 206 16 0 1883 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1771704/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=9904 CPUtime=162.24
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 1996 0 0 0 16222 2 0 0 25 0 1 0 133970795 10141696 1966 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2476 1966 206 16 0 1915 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9904

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1771512/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10032 CPUtime=222.23
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2023 0 0 0 22220 3 0 0 25 0 1 0 133970795 10272768 1993 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2508 1993 206 16 0 1947 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10032

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1771256/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10160 CPUtime=282.2
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2066 0 0 0 28217 3 0 0 25 0 1 0 133970795 10403840 2036 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2540 2036 206 16 0 1979 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1771064/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10280 CPUtime=342.19
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2099 0 0 0 34215 4 0 0 25 0 1 0 133970795 10526720 2069 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2570 2069 206 16 0 2009 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10280

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1770936/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10408 CPUtime=402.17
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2119 0 0 0 40213 4 0 0 25 0 1 0 133970795 10657792 2089 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2602 2089 206 16 0 2041 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10408

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1770744/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10524 CPUtime=462.16
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2138 0 0 0 46211 5 0 0 25 0 1 0 133970795 10776576 2108 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2631 2108 206 16 0 2070 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10524

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1770680/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10524 CPUtime=522.14
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2138 0 0 0 52209 5 0 0 25 0 1 0 133970795 10776576 2108 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2631 2108 206 16 0 2070 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10524

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1770552/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10524 CPUtime=582.11
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2159 0 0 0 58206 5 0 0 25 0 1 0 133970795 10776576 2129 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2631 2129 206 16 0 2070 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 10524

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1770424/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10652 CPUtime=642.11
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2173 0 0 0 64205 6 0 0 25 0 1 0 133970795 10907648 2143 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2663 2143 206 16 0 2102 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10652


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769976/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10780 CPUtime=882.03
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2227 0 0 0 88195 8 0 0 25 0 1 0 133970795 11038720 2197 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2695 2197 206 16 0 2134 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 10780

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769976/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10780 CPUtime=942.01
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2227 0 0 0 94193 8 0 0 25 0 1 0 133970795 11038720 2197 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2695 2197 206 16 0 2134 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 10780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769848/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10888 CPUtime=1002
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2241 0 0 0 100191 9 0 0 25 0 1 0 133970795 11149312 2211 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2722 2211 206 16 0 2161 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 10888

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769784/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10888 CPUtime=1061.98
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2242 0 0 0 106189 9 0 0 25 0 1 0 133970795 11149312 2212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559534 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2722 2212 206 16 0 2161 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 10888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769720/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10888 CPUtime=1121.96
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2248 0 0 0 112187 9 0 0 25 0 1 0 133970795 11149312 2218 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528660 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2722 2218 206 16 0 2161 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 10888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769592/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10996 CPUtime=1181.94
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2257 0 0 0 118184 10 0 0 25 0 1 0 133970795 11259904 2227 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2749 2227 206 16 0 2188 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 10996

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769464/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10968 CPUtime=1241.92
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2257 0 0 0 124182 10 0 0 25 0 1 0 133970795 11231232 2227 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8336605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2742 2227 206 16 0 2181 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 10968

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769336/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10968 CPUtime=1301.92
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2265 0 0 0 130181 11 0 0 25 0 1 0 133970795 11231232 2235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2742 2235 206 16 0 2181 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 10968

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769272/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10968 CPUtime=1361.89
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2269 0 0 0 136178 11 0 0 25 0 1 0 133970795 11231232 2239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2742 2239 206 16 0 2181 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 10968

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769272/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10968 CPUtime=1421.88
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2269 0 0 0 142176 12 0 0 25 0 1 0 133970795 11231232 2239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2742 2239 206 16 0 2181 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 10968

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28513
/proc/meminfo: memFree=1769208/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10968 CPUtime=1481.86
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2269 0 0 0 148174 12 0 0 25 0 1 0 133970795 11231232 2239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2742 2239 206 16 0 2181 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 10968

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 28595
/proc/meminfo: memFree=1767624/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=10968 CPUtime=1541.81
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2273 0 0 0 154168 13 0 0 25 0 1 0 133970795 11231232 2243 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520442 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2742 2243 206 16 0 2181 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 10968

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28711
/proc/meminfo: memFree=1768632/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=11096 CPUtime=1601.73
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2288 0 0 0 160160 13 0 0 25 0 1 0 133970795 11362304 2258 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2774 2258 206 16 0 2213 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 11096

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28711
/proc/meminfo: memFree=1768568/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=11096 CPUtime=1661.72
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2288 0 0 0 166158 14 0 0 25 0 1 0 133970795 11362304 2258 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2774 2258 206 16 0 2213 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 11096

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28711
/proc/meminfo: memFree=1768568/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=11096 CPUtime=1721.69
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2288 0 0 0 172155 14 0 0 25 0 1 0 133970795 11362304 2258 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2774 2258 206 16 0 2213 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 11096

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28711
/proc/meminfo: memFree=1768504/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=11096 CPUtime=1781.68
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2289 0 0 0 178153 15 0 0 25 0 1 0 133970795 11362304 2259 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528700 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2774 2259 206 16 0 2213 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 11096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28711
/proc/meminfo: memFree=1768504/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=11096 CPUtime=1800.08
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2295 0 0 0 179993 15 0 0 25 0 1 0 133970795 11362304 2265 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516725 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2774 2265 206 16 0 2213 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 11096

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28711
/proc/meminfo: memFree=1768504/2055920 swapFree=4191880/4192956
[pid=28512] ppid=28510 vsize=11096 CPUtime=1800.08
/proc/28512/stat : 28512 (Pueblo) R 28510 28512 28130 0 -1 4194304 2295 0 0 0 179993 15 0 0 25 0 1 0 133970795 11362304 2265 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516725 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2774 2265 206 16 0 2213 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 11096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.156976
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 11096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2295
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= 36333

runsolver used 1.9657 second user time and 4.17537 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 14 19:35:31 UTC 2007

IDJOB= 348360
IDBENCH= 1659
IDSOLVER= 165
FILE ID= node5/348360-1176579331

PBS_JOBID= 4556782

Free space on /tmp= 66554 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-agg2.opb
COMMAND LINE= Pueblo /tmp/evaluation/348360-1176579331/instance-348360-1176579331.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-348360-1176579331 -o ROOT/results/node5/conversion-348360-1176579331 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348360-1176579331/instance-348360-1176579331.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-348360-1176579331 -o ROOT/results/node5/solver-348360-1176579331 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348360-1176579331/instance-348360-1176579331.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7b629a8e586efe367931c6cdc897e95b

RANDOM SEED= 422495242

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1779608 kB
Buffers:         36000 kB
Cached:         135496 kB
SwapCached:        408 kB
Active:         166872 kB
Inactive:        59612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779608 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          71608 kB
Slab:            35400 kB
Committed_AS:  5519228 kB
PageTables:       1724 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= 66554 MiB

End job on node5 on Sat Apr 14 20:05:34 UTC 2007