Trace number 348685

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) 1800.11 1800.62

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-nesm.opb
MD5SUM06abf2507bf67e08d71dcaed3569abdd
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 variables60075
Total number of constraints2257
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 constraints2257
Minimum length of a constraint10
Maximum length of a constraint941
Number of terms in the objective function 8142
Biggest coefficient in the objective function 10478
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 531689
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531689
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
1.78/1.87	c starting to Solve
1.78/1.87	c #variables read: 60075 - #constraints read: 2738

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348685-1176592027/instance-348685-1176592027.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/node43/watcher-348685-1176592027 -o ROOT/results/node43/solver-348685-1176592027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348685-1176592027/instance-348685-1176592027.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: 0.98 1.01 1.00 2/64 32384
/proc/meminfo: memFree=1655736/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=2288 CPUtime=0
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 159 0 1 0 0 0 0 0 18 0 1 0 107114539 2342912 131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4160225324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 572 131 110 16 0 11 0

[startup+0.0676961 s]
/proc/loadavg: 0.98 1.01 1.00 2/64 32384
/proc/meminfo: memFree=1655736/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=3884 CPUtime=0.05
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 593 0 3 0 5 0 0 0 18 0 1 0 107114539 3977216 566 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 971 566 199 16 0 410 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3884

[startup+0.101692 s]
/proc/loadavg: 0.98 1.01 1.00 2/64 32384
/proc/meminfo: memFree=1655736/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=4284 CPUtime=0.08
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 709 0 3 0 8 0 0 0 18 0 1 0 107114539 4386816 682 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134542819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 1071 682 199 16 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4284

[startup+0.301714 s]
/proc/loadavg: 0.98 1.01 1.00 2/64 32384
/proc/meminfo: memFree=1655736/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=8144 CPUtime=0.28
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 1661 0 3 0 28 0 0 0 19 0 1 0 107114539 8339456 1634 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534260 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 2036 1634 199 16 0 1475 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8144

[startup+0.701751 s]
/proc/loadavg: 0.98 1.01 1.00 2/64 32384
/proc/meminfo: memFree=1655736/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=10944 CPUtime=0.68
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 2382 0 3 0 67 1 0 0 23 0 1 0 107114539 11206656 2355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 2736 2355 199 16 0 2175 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10944

[startup+1.50182 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 32385
/proc/meminfo: memFree=1644656/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=29644 CPUtime=1.47
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 8338 0 3 0 143 4 0 0 25 0 1 0 107114539 30355456 6908 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134521219 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 7411 6908 205 16 0 6850 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 29644

[startup+3.10295 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 32385
/proc/meminfo: memFree=1621168/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=36244 CPUtime=3.08
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 50225 0 3 0 292 16 0 0 25 0 1 0 107114539 37113856 8557 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 0 0 0
/proc/32384/statm: 9061 8557 206 16 0 8500 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36244

[startup+6.30123 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 32385
/proc/meminfo: memFree=1621168/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=36244 CPUtime=6.27
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 50225 0 3 0 611 16 0 0 25 0 1 0 107114539 37113856 8557 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 0 0 0
/proc/32384/statm: 9061 8557 206 16 0 8500 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36244

[startup+12.7018 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 32385
/proc/meminfo: memFree=1620992/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=36780 CPUtime=12.67
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 50369 0 3 0 1251 16 0 0 25 0 1 0 107114539 37662720 8701 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 0 0 0
/proc/32384/statm: 9195 8701 206 16 0 8634 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36780

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1619840/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=37936 CPUtime=25.46
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 50656 0 3 0 2530 16 0 0 25 0 1 0 107114539 38846464 8988 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 9484 8988 206 16 0 8923 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 37936

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1618880/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=38880 CPUtime=51.05
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 50883 0 3 0 5089 16 0 0 25 0 1 0 107114539 39813120 9215 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 9720 9215 206 16 0 9159 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38880

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1616000/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=41924 CPUtime=102.24
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51601 0 3 0 10207 17 0 0 25 0 1 0 107114539 42930176 9933 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10481 9933 206 16 0 9920 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 41924

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1616064/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=41924 CPUtime=162.23
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51604 0 3 0 16205 18 0 0 25 0 1 0 107114539 42930176 9936 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134563566 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10481 9936 206 16 0 9920 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41924

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1616064/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=41924 CPUtime=222.21
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51605 0 3 0 22203 18 0 0 25 0 1 0 107114539 42930176 9937 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10481 9937 206 16 0 9920 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41924

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1616000/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=41924 CPUtime=282.19
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51605 0 3 0 28201 18 0 0 25 0 1 0 107114539 42930176 9937 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527973 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10481 9937 206 16 0 9920 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41924

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 32385
/proc/meminfo: memFree=1616000/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=41924 CPUtime=342.17
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51605 0 3 0 34199 18 0 0 25 0 1 0 107114539 42930176 9937 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10481 9937 206 16 0 9920 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41924

[startup+402.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 32385
/proc/meminfo: memFree=1616000/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=41924 CPUtime=402.16
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51614 0 3 0 40198 18 0 0 25 0 1 0 107114539 42930176 9946 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528572 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10481 9946 206 16 0 9920 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 41924

[startup+462.302 s]
/proc/loadavg: 1.15 1.05 1.01 2/65 32385
/proc/meminfo: memFree=1615872/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42080 CPUtime=462.14
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51640 0 3 0 46196 18 0 0 25 0 1 0 107114539 43089920 9972 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10520 9972 206 16 0 9959 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 42080

[startup+522.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 32385
/proc/meminfo: memFree=1615808/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42080 CPUtime=522.13
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51651 0 3 0 52194 19 0 0 25 0 1 0 107114539 43089920 9983 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10520 9983 206 16 0 9959 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 42080

[startup+582.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 32385
/proc/meminfo: memFree=1615808/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42272 CPUtime=582.11
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51662 0 3 0 58192 19 0 0 25 0 1 0 107114539 43286528 9994 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10568 9994 206 16 0 10007 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 42272

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32385
/proc/meminfo: memFree=1615744/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42272 CPUtime=642.1
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51681 0 3 0 64191 19 0 0 25 0 1 0 107114539 43286528 10013 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10568 10013 206 16 0 10007 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42272


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32385
/proc/meminfo: memFree=1615808/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42272 CPUtime=822.05
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51684 0 3 0 82185 20 0 0 25 0 1 0 107114539 43286528 10016 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10568 10016 206 16 0 10007 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42272

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615552/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42520 CPUtime=882.03
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51733 0 3 0 88183 20 0 0 25 0 1 0 107114539 43540480 10065 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10630 10065 206 16 0 10069 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42520

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615616/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42520 CPUtime=942.02
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51737 0 3 0 94182 20 0 0 25 0 1 0 107114539 43540480 10069 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10630 10069 206 16 0 10069 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 42520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615552/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42520 CPUtime=1002
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51741 0 3 0 100180 20 0 0 25 0 1 0 107114539 43540480 10073 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10630 10073 206 16 0 10069 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 42520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615552/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42520 CPUtime=1061.98
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51745 0 3 0 106178 20 0 0 25 0 1 0 107114539 43540480 10077 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10630 10077 206 16 0 10069 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 42520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615488/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42520 CPUtime=1121.97
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51745 0 3 0 112177 20 0 0 25 0 1 0 107114539 43540480 10077 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10630 10077 206 16 0 10069 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 42520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615424/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42644 CPUtime=1181.94
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51771 0 3 0 118174 20 0 0 25 0 1 0 107114539 43667456 10103 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10661 10103 206 16 0 10100 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 42644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615360/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42644 CPUtime=1241.94
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51772 0 3 0 124173 21 0 0 25 0 1 0 107114539 43667456 10104 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10661 10104 206 16 0 10100 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 42644

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615360/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42804 CPUtime=1301.92
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51783 0 3 0 130171 21 0 0 25 0 1 0 107114539 43831296 10115 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10701 10115 206 16 0 10140 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 42804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615168/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=42996 CPUtime=1361.9
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51834 0 3 0 136169 21 0 0 25 0 1 0 107114539 44027904 10166 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10749 10166 206 16 0 10188 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 42996

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1615040/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43252 CPUtime=1421.89
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51851 0 3 0 142168 21 0 0 25 0 1 0 107114539 44290048 10183 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10813 10183 206 16 0 10252 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 43252

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614976/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43508 CPUtime=1481.87
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51886 0 3 0 148166 21 0 0 25 0 1 0 107114539 44552192 10218 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10877 10218 206 16 0 10316 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 43508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614976/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43508 CPUtime=1541.86
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51888 0 3 0 154164 22 0 0 25 0 1 0 107114539 44552192 10220 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10877 10220 206 16 0 10316 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 43508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614976/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43508 CPUtime=1601.84
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51888 0 3 0 160162 22 0 0 25 0 1 0 107114539 44552192 10220 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10877 10220 206 16 0 10316 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 43508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614912/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43508 CPUtime=1661.83
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 51888 0 3 0 166161 22 0 0 25 0 1 0 107114539 44552192 10220 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10877 10220 206 16 0 10316 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 43508

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614464/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43892 CPUtime=1721.81
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 52007 0 3 0 172159 22 0 0 25 0 1 0 107114539 44945408 10339 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10973 10339 206 16 0 10412 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 43892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614400/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43892 CPUtime=1781.79
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 52010 0 3 0 178157 22 0 0 25 0 1 0 107114539 44945408 10342 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10973 10342 206 16 0 10412 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 43892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32385
/proc/meminfo: memFree=1614400/2055920 swapFree=4191892/4192956
[pid=32384] ppid=32382 vsize=43892 CPUtime=1800.09
/proc/32384/stat : 32384 (Pueblo) R 32382 32384 31241 0 -1 4194304 52010 0 3 0 179987 22 0 0 25 0 1 0 107114539 44945408 10342 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/32384/statm: 10973 10342 206 16 0 10412 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 43892

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): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1799.88
CPU system time (s): 0.233964
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 43892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52010
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 3435

runsolver used 1.3158 second user time and 3.63545 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 14 23:07:07 UTC 2007

IDJOB= 348685
IDBENCH= 1711
IDSOLVER= 165
FILE ID= node43/348685-1176592027

PBS_JOBID= 4556959

Free space on /tmp= 66559 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-nesm.opb
COMMAND LINE= Pueblo /tmp/evaluation/348685-1176592027/instance-348685-1176592027.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-348685-1176592027 -o ROOT/results/node43/conversion-348685-1176592027 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348685-1176592027/instance-348685-1176592027.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-348685-1176592027 -o ROOT/results/node43/solver-348685-1176592027 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348685-1176592027/instance-348685-1176592027.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  06abf2507bf67e08d71dcaed3569abdd

RANDOM SEED= 561216029

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1656208 kB
Buffers:         33096 kB
Cached:         263396 kB
SwapCached:        396 kB
Active:          57108 kB
Inactive:       255088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656208 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5316 kB
Writeback:           0 kB
Mapped:          24472 kB
Slab:            73620 kB
Committed_AS:   146152 kB
PageTables:       1392 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= 66559 MiB

End job on node43 on Sat Apr 14 23:37:10 UTC 2007