Trace number 347996

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) 1800.12 1801.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
MD5SUM69d5c7c1a4b8d5de2fe0ee7c53688a9d
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 variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 262133
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524327
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524346
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
0.29/0.34	c starting to Solve
0.29/0.34	c #variables read: 9464 - #constraints read: 1822

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347996-1176559309/instance-347996-1176559309.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/node18/watcher-347996-1176559309 -o ROOT/results/node18/solver-347996-1176559309 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/347996-1176559309/instance-347996-1176559309.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: 0.96 1.01 1.00 3/83 26999
/proc/meminfo: memFree=1689672/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=2552 CPUtime=0
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 103848340 2613248 245 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 638 245 199 16 0 77 0

[startup+0.107221 s]
/proc/loadavg: 0.96 1.01 1.00 3/83 26999
/proc/meminfo: memFree=1689672/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=3884 CPUtime=0.1
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 608 0 0 0 10 0 0 0 18 0 1 0 103848340 3977216 578 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134542871 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 971 578 199 16 0 410 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3884

[startup+0.201228 s]
/proc/loadavg: 0.96 1.01 1.00 3/83 26999
/proc/meminfo: memFree=1689672/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=4416 CPUtime=0.19
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 747 0 0 0 19 0 0 0 18 0 1 0 103848340 4521984 717 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 1104 717 199 16 0 543 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4416

[startup+0.301238 s]
/proc/loadavg: 0.96 1.01 1.00 3/83 26999
/proc/meminfo: memFree=1689672/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=6900 CPUtime=0.29
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 1234 0 0 0 29 0 0 0 20 0 1 0 103848340 7065600 1204 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532045 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 1725 1204 205 16 0 1164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6900

[startup+0.701276 s]
/proc/loadavg: 0.96 1.01 1.00 3/83 26999
/proc/meminfo: memFree=1689672/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=8616 CPUtime=0.69
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 1670 0 0 0 68 1 0 0 23 0 1 0 103848340 8822784 1640 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2154 1640 206 16 0 1593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8616

[startup+1.50135 s]
/proc/loadavg: 0.97 1.01 1.00 2/84 27000
/proc/meminfo: memFree=1682816/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=9648 CPUtime=1.49
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 1942 0 0 0 148 1 0 0 25 0 1 0 103848340 9879552 1912 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2412 1912 206 16 0 1851 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9648

[startup+3.10151 s]
/proc/loadavg: 0.97 1.01 1.00 2/84 27000
/proc/meminfo: memFree=1682624/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=9912 CPUtime=3.09
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2002 0 0 0 308 1 0 0 25 0 1 0 103848340 10149888 1972 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2478 1972 206 16 0 1917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9912

[startup+6.30182 s]
/proc/loadavg: 0.97 1.01 1.00 2/84 27002
/proc/meminfo: memFree=1682240/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=9912 CPUtime=6.29
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2013 0 0 0 628 1 0 0 25 0 1 0 103848340 10149888 1983 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563532 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2478 1983 206 16 0 1917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9912

[startup+12.7015 s]
/proc/loadavg: 0.97 1.01 1.00 2/78 27022
/proc/meminfo: memFree=1683320/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=10040 CPUtime=12.69
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2036 0 0 0 1268 1 0 0 25 0 1 0 103848340 10280960 2006 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2510 2006 206 16 0 1949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10040

[startup+25.5027 s]
/proc/loadavg: 0.97 1.01 1.00 2/78 27022
/proc/meminfo: memFree=1682560/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=11068 CPUtime=25.49
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2275 0 0 0 2548 1 0 0 25 0 1 0 103848340 11333632 2245 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527995 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2767 2245 206 16 0 2206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11068

[startup+51.1021 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 27022
/proc/meminfo: memFree=1682432/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=11356 CPUtime=51.06
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2339 0 0 0 5105 1 0 0 25 0 1 0 103848340 11628544 2309 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 2839 2309 206 16 0 2278 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11356

[startup+102.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1681216/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=12384 CPUtime=102.23
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2608 0 0 0 10222 1 0 0 25 0 1 0 103848340 12681216 2578 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557845 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 3096 2578 206 16 0 2535 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 12384

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1680384/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=13060 CPUtime=162.2
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 2838 0 0 0 16218 2 0 0 25 0 1 0 103848340 13373440 2761 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527879 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 3265 2761 206 16 0 2704 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 13060

[startup+222.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1677952/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=15824 CPUtime=222.16
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 3480 0 0 0 22214 2 0 0 25 0 1 0 103848340 16203776 3403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 3956 3403 206 16 0 3395 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 15824

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1677312/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=16492 CPUtime=282.11
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 3638 0 0 0 28209 2 0 0 25 0 1 0 103848340 16887808 3561 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4123 3561 206 16 0 3562 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 16492

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 27022
/proc/meminfo: memFree=1676480/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=17496 CPUtime=342.08
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 3850 0 0 0 34206 2 0 0 25 0 1 0 103848340 17915904 3773 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4374 3773 206 16 0 3813 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 17496

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27022
/proc/meminfo: memFree=1676224/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=17816 CPUtime=402.04
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 3905 0 0 0 40202 2 0 0 25 0 1 0 103848340 18243584 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4454 3828 206 16 0 3893 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 17816

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1675456/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=18816 CPUtime=462
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4126 0 0 0 46198 2 0 0 25 0 1 0 103848340 19267584 4049 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520350 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4704 4049 206 16 0 4143 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 18816

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1674880/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=19460 CPUtime=521.98
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4283 0 0 0 52195 3 0 0 25 0 1 0 103848340 19927040 4206 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4865 4206 206 16 0 4304 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 19460

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1674688/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=19752 CPUtime=581.93
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4336 0 0 0 58190 3 0 0 25 0 1 0 103848340 20226048 4259 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4938 4259 206 16 0 4377 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 19752

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1674496/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=19912 CPUtime=641.9
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4394 0 0 0 64187 3 0 0 25 0 1 0 103848340 20389888 4317 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 4978 4317 206 16 0 4417 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 19912


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1673152/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21304 CPUtime=881.75
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4708 0 0 0 88171 4 0 0 25 0 1 0 103848340 21815296 4631 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527973 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5326 4631 206 16 0 4765 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 21304

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1673152/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21304 CPUtime=941.72
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4710 0 0 0 94168 4 0 0 25 0 1 0 103848340 21815296 4633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528611 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5326 4633 206 16 0 4765 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 21304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672832/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21516 CPUtime=1001.67
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4783 0 0 0 100163 4 0 0 25 0 1 0 103848340 22032384 4674 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5379 4674 206 16 0 4818 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 21516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672832/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21516 CPUtime=1061.64
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4789 0 0 0 106160 4 0 0 25 0 1 0 103848340 22032384 4680 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5379 4680 206 16 0 4818 0
Current children cumulated CPU time (s) 1061.64
Current children cumulated vsize (KiB) 21516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672704/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21836 CPUtime=1121.61
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4842 0 0 0 112157 4 0 0 25 0 1 0 103848340 22360064 4733 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5459 4733 206 16 0 4898 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 21836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672640/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21836 CPUtime=1181.57
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4859 0 0 0 118152 5 0 0 25 0 1 0 103848340 22360064 4750 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558131 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5459 4750 206 16 0 4898 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 21836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672448/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21836 CPUtime=1241.54
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4863 0 0 0 124149 5 0 0 25 0 1 0 103848340 22360064 4754 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5459 4754 206 16 0 4898 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 21836

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672384/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21996 CPUtime=1301.51
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4881 0 0 0 130146 5 0 0 25 0 1 0 103848340 22523904 4772 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559545 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5499 4772 206 16 0 4938 0
Current children cumulated CPU time (s) 1301.51
Current children cumulated vsize (KiB) 21996

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672384/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21996 CPUtime=1361.46
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4888 0 0 0 136141 5 0 0 25 0 1 0 103848340 22523904 4779 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5499 4779 206 16 0 4938 0
Current children cumulated CPU time (s) 1361.46
Current children cumulated vsize (KiB) 21996

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672256/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21996 CPUtime=1421.43
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4894 0 0 0 142138 5 0 0 25 0 1 0 103848340 22523904 4785 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5499 4785 206 16 0 4938 0
Current children cumulated CPU time (s) 1421.43
Current children cumulated vsize (KiB) 21996

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672256/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21996 CPUtime=1481.39
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4895 0 0 0 148134 5 0 0 25 0 1 0 103848340 22523904 4786 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520003 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5499 4786 206 16 0 4938 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 21996

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672256/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=21996 CPUtime=1541.36
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4895 0 0 0 154131 5 0 0 25 0 1 0 103848340 22523904 4786 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5499 4786 206 16 0 4938 0
Current children cumulated CPU time (s) 1541.36
Current children cumulated vsize (KiB) 21996

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672192/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=22188 CPUtime=1601.32
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4935 0 0 0 160126 6 0 0 25 0 1 0 103848340 22720512 4826 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5547 4826 206 16 0 4986 0
Current children cumulated CPU time (s) 1601.32
Current children cumulated vsize (KiB) 22188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1672000/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=22348 CPUtime=1661.29
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4973 0 0 0 166123 6 0 0 25 0 1 0 103848340 22884352 4864 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5587 4864 206 16 0 5026 0
Current children cumulated CPU time (s) 1661.29
Current children cumulated vsize (KiB) 22348

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1671872/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=22508 CPUtime=1721.25
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4992 0 0 0 172119 6 0 0 25 0 1 0 103848340 23048192 4883 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528611 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5627 4883 206 16 0 5066 0
Current children cumulated CPU time (s) 1721.25
Current children cumulated vsize (KiB) 22508

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1671808/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=22508 CPUtime=1781.21
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4996 0 0 0 178115 6 0 0 25 0 1 0 103848340 23048192 4887 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5627 4887 206 16 0 5066 0
Current children cumulated CPU time (s) 1781.21
Current children cumulated vsize (KiB) 22508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1671808/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=22508 CPUtime=1800.1
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4999 0 0 0 180004 6 0 0 25 0 1 0 103848340 23048192 4890 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5627 4890 206 16 0 5066 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 22508

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

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

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27022
/proc/meminfo: memFree=1671808/2055920 swapFree=4168132/4192956
[pid=26999] ppid=26997 vsize=22508 CPUtime=1800.1
/proc/26999/stat : 26999 (Pueblo) R 26997 26999 25854 0 -1 4194304 4999 0 0 0 180004 6 0 0 25 0 1 0 103848340 23048192 4890 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26999/statm: 5627 4890 206 16 0 5066 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 22508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.12
CPU user time (s): 1800.04
CPU system time (s): 0.071989
CPU usage (%): 99.9392
Max. virtual memory (cumulated for all children) (KiB): 22508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4999
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= 36388

runsolver used 1.75473 second user time and 4.80427 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 14:01:50 UTC 2007

IDJOB= 347996
IDBENCH= 1598
IDSOLVER= 165
FILE ID= node18/347996-1176559309

PBS_JOBID= 4556748

Free space on /tmp= 66556 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
COMMAND LINE= Pueblo /tmp/evaluation/347996-1176559309/instance-347996-1176559309.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-347996-1176559309 -o ROOT/results/node18/conversion-347996-1176559309 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347996-1176559309/instance-347996-1176559309.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-347996-1176559309 -o ROOT/results/node18/solver-347996-1176559309 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/347996-1176559309/instance-347996-1176559309.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  69d5c7c1a4b8d5de2fe0ee7c53688a9d

RANDOM SEED= 283794567

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1690080 kB
Buffers:         30616 kB
Cached:         239876 kB
SwapCached:      11028 kB
Active:         115924 kB
Inactive:       197408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690080 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            3252 kB
Writeback:           0 kB
Mapped:          42368 kB
Slab:            37676 kB
Committed_AS:  2722580 kB
PageTables:       2008 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= 66556 MiB

End job on node18 on Sat Apr 14 14:31:53 UTC 2007