Trace number 349857

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_20.opb
MD5SUM6a25ee38adc43f783b18badd1224270c
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 variables13480
Total number of constraints26619
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 constraints26619
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2843
Number of bits of the biggest sum of numbers12
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
3.98/4.00	c starting to Solve
3.98/4.00	c #variables read: 13480 - #constraints read: 26620

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349857-1176719214/instance-349857-1176719214.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/node63/watcher-349857-1176719214 -o ROOT/results/node63/solver-349857-1176719214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/349857-1176719214/instance-349857-1176719214.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: 1.00 1.00 1.00 3/64 11887
/proc/meminfo: memFree=1780140/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=2552 CPUtime=0
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 147911348 2613248 234 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 638 234 199 16 0 77 0

[startup+0.08791 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11887
/proc/meminfo: memFree=1780140/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=3084 CPUtime=0.08
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 395 0 0 0 8 0 0 0 18 0 1 0 147911348 3158016 365 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 771 365 199 16 0 210 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3084

[startup+0.102911 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11887
/proc/meminfo: memFree=1780140/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=3084 CPUtime=0.09
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 418 0 0 0 9 0 0 0 18 0 1 0 147911348 3158016 388 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 771 388 199 16 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301931 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11887
/proc/meminfo: memFree=1780140/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=4416 CPUtime=0.29
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 728 0 0 0 29 0 0 0 19 0 1 0 147911348 4521984 698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4416

[startup+0.702974 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11887
/proc/meminfo: memFree=1780140/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=6812 CPUtime=0.69
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 1351 0 0 0 69 0 0 0 22 0 1 0 147911348 6975488 1321 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546747 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1703 1321 199 16 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6812

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1773732/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=11744 CPUtime=1.49
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 2565 0 0 0 148 1 0 0 25 0 1 0 147911348 12025856 2535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 2936 2535 199 16 0 2375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11744

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1767012/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=24024 CPUtime=3.09
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 5591 0 0 0 307 2 0 0 25 0 1 0 147911348 24600576 5561 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 6006 5561 204 16 0 5445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24024

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737124/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=6.28
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10895 0 0 0 625 3 0 0 25 0 1 0 147911348 46563328 10865 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10865 206 16 0 10807 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45472

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737380/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=12.68
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10900 0 0 0 1265 3 0 0 25 0 1 0 147911348 46563328 10870 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10870 206 16 0 10807 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45472

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737508/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=25.48
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10913 0 0 0 2545 3 0 0 25 0 1 0 147911348 46563328 10883 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10883 206 16 0 10807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45472

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737508/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=51.08
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10914 0 0 0 5104 4 0 0 25 0 1 0 147911348 46563328 10884 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10884 206 16 0 10807 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45472

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737444/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=102.27
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10918 0 0 0 10223 4 0 0 25 0 1 0 147911348 46563328 10888 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527372 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10888 206 16 0 10807 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45472

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737444/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=162.25
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10919 0 0 0 16221 4 0 0 25 0 1 0 147911348 46563328 10889 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10889 206 16 0 10807 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45472

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737380/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=222.23
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10931 0 0 0 22219 4 0 0 25 0 1 0 147911348 46563328 10901 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10901 206 16 0 10807 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45472

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737380/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=282.22
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10931 0 0 0 28218 4 0 0 25 0 1 0 147911348 46563328 10901 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10901 206 16 0 10807 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45472

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737380/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45472 CPUtime=342.2
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10931 0 0 0 34216 4 0 0 25 0 1 0 147911348 46563328 10901 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11368 10901 206 16 0 10807 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737188/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45484 CPUtime=402.18
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10966 0 0 0 40214 4 0 0 25 0 1 0 147911348 46575616 10925 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11371 10925 206 16 0 10810 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45484

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1737188/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=45644 CPUtime=462.17
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 10972 0 0 0 46213 4 0 0 25 0 1 0 147911348 46739456 10931 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11411 10931 206 16 0 10850 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45644

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1735908/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=46956 CPUtime=522.16
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 11499 0 0 0 52211 5 0 0 25 0 1 0 147911348 48082944 11250 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528220 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 11739 11250 206 16 0 11178 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46956

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1734116/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=48708 CPUtime=582.14
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12058 0 0 0 58209 5 0 0 25 0 1 0 147911348 49876992 11698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12177 11698 206 16 0 11616 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48708

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11888
/proc/meminfo: memFree=1732900/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50140 CPUtime=642.13
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12381 0 0 0 64208 5 0 0 25 0 1 0 147911348 51343360 11996 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12535 11996 206 16 0 11974 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 50140


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732580/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50360 CPUtime=882.06
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12436 0 0 0 88201 5 0 0 25 0 1 0 147911348 51568640 12051 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12590 12051 206 16 0 12029 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 50360

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732580/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50332 CPUtime=942.04
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12438 0 0 0 94199 5 0 0 25 0 1 0 147911348 51539968 12048 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12583 12048 206 16 0 12022 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 50332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732516/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1002.03
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12457 0 0 0 100198 5 0 0 25 0 1 0 147911348 51507200 12061 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12061 206 16 0 12014 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 50300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732452/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1062.01
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12459 0 0 0 106196 5 0 0 25 0 1 0 147911348 51507200 12063 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12063 206 16 0 12014 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 50300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732452/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1122
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12460 0 0 0 112195 5 0 0 25 0 1 0 147911348 51507200 12064 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12064 206 16 0 12014 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 50300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732452/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1181.98
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12466 0 0 0 118193 5 0 0 25 0 1 0 147911348 51507200 12070 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12070 206 16 0 12014 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 50300

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732388/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1241.97
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12471 0 0 0 124192 5 0 0 25 0 1 0 147911348 51507200 12075 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12075 206 16 0 12014 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 50300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732388/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1301.95
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12471 0 0 0 130190 5 0 0 25 0 1 0 147911348 51507200 12075 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12075 206 16 0 12014 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 50300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1732324/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=50300 CPUtime=1361.93
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12482 0 0 0 136188 5 0 0 25 0 1 0 147911348 51507200 12086 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12575 12086 206 16 0 12014 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 50300

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1731236/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=51384 CPUtime=1421.92
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12826 0 0 0 142187 5 0 0 25 0 1 0 147911348 52617216 12359 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527552 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12846 12359 206 16 0 12285 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 51384

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730916/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=51608 CPUtime=1481.91
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12904 0 0 0 148185 6 0 0 25 0 1 0 147911348 52846592 12432 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12902 12432 206 16 0 12341 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 51608

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730852/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=51608 CPUtime=1541.89
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 12953 0 0 0 154183 6 0 0 25 0 1 0 147911348 52846592 12434 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12902 12434 206 16 0 12341 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 51608

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730724/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=51768 CPUtime=1601.88
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 13156 0 0 0 160182 6 0 0 25 0 1 0 147911348 53010432 12469 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527555 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12942 12469 206 16 0 12381 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 51768

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730660/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=51796 CPUtime=1661.86
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 13398 0 0 0 166180 6 0 0 25 0 1 0 147911348 53039104 12477 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 12949 12477 206 16 0 12388 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 51796

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730020/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=52404 CPUtime=1721.85
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 13610 0 0 0 172178 7 0 0 25 0 1 0 147911348 53661696 12615 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527552 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 13101 12615 206 16 0 12540 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 52404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730020/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=52404 CPUtime=1781.83
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 13615 0 0 0 178176 7 0 0 25 0 1 0 147911348 53661696 12620 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 13101 12620 206 16 0 12540 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 52404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730020/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=52404 CPUtime=1800.03
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 13615 0 0 0 179996 7 0 0 25 0 1 0 147911348 53661696 12620 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 13101 12620 206 16 0 12540 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 52404

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11890
/proc/meminfo: memFree=1730020/2055920 swapFree=4184508/4192956
[pid=11887] ppid=11885 vsize=52404 CPUtime=1800.03
/proc/11887/stat : 11887 (Pueblo) R 11885 11887 10496 0 -1 4194304 13615 0 0 0 179996 7 0 0 25 0 1 0 147911348 53661696 12620 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 13101 12620 206 16 0 12540 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 52404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.97
CPU system time (s): 0.079987
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 52612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13615
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= 2306

runsolver used 1.34479 second user time and 3.59645 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Apr 16 10:26:54 UTC 2007

IDJOB= 349857
IDBENCH= 2639
IDSOLVER= 165
FILE ID= node63/349857-1176719214

PBS_JOBID= 4560079

Free space on /tmp= 66544 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_20.opb
COMMAND LINE= Pueblo /tmp/evaluation/349857-1176719214/instance-349857-1176719214.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-349857-1176719214 -o ROOT/results/node63/conversion-349857-1176719214 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349857-1176719214/instance-349857-1176719214.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-349857-1176719214 -o ROOT/results/node63/solver-349857-1176719214 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/349857-1176719214/instance-349857-1176719214.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6a25ee38adc43f783b18badd1224270c

RANDOM SEED= 379003126

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1780612 kB
Buffers:         14584 kB
Cached:         186920 kB
SwapCached:       2564 kB
Active:          99828 kB
Inactive:       114600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780612 kB
SwapTotal:     4192956 kB
SwapFree:      4184508 kB
Dirty:            9888 kB
Writeback:           0 kB
Mapped:          19196 kB
Slab:            46908 kB
Committed_AS:  1924156 kB
PageTables:       1468 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= 66544 MiB

End job on node63 on Mon Apr 16 10:56:57 UTC 2007