Trace number 348880

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) 1800.07 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-tr12-30.opb
MD5SUM93a0ff34a98f6d4593d65282fbf98be9
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 variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 1295
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 533310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533310
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
0.29/0.35	c starting to Solve
0.29/0.35	c #variables read: 21960 - #constraints read: 1111

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348880-1176601859/instance-348880-1176601859.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/node60/watcher-348880-1176601859 -o ROOT/results/node60/solver-348880-1176601859 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348880-1176601859/instance-348880-1176601859.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 22995
/proc/meminfo: memFree=1751152/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=2552 CPUtime=0
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 108095927 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 638 232 193 16 0 77 0

[startup+0.091908 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22995
/proc/meminfo: memFree=1751152/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=4284 CPUtime=0.08
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 714 0 0 0 8 0 0 0 18 0 1 0 108095927 4386816 684 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546570 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 1071 684 199 16 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4284

[startup+0.101909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22995
/proc/meminfo: memFree=1751152/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=4416 CPUtime=0.09
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 747 0 0 0 9 0 0 0 18 0 1 0 108095927 4521984 717 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 1104 717 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22995
/proc/meminfo: memFree=1751152/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=9752 CPUtime=0.29
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 1881 0 0 0 29 0 0 0 19 0 1 0 108095927 9986048 1851 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 2438 1851 204 16 0 1877 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9752

[startup+0.701967 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22995
/proc/meminfo: memFree=1751152/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=12896 CPUtime=0.69
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 2674 0 0 0 68 1 0 0 22 0 1 0 108095927 13205504 2644 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3224 2644 206 16 0 2663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12896

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1741288/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=13028 CPUtime=1.49
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 2699 0 0 0 148 1 0 0 25 0 1 0 108095927 13340672 2669 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3257 2669 206 16 0 2696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13028

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1740904/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=13416 CPUtime=3.09
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 2784 0 0 0 308 1 0 0 25 0 1 0 108095927 13737984 2754 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3354 2754 206 16 0 2793 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13416

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1739432/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=14592 CPUtime=6.29
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 3081 0 0 0 628 1 0 0 25 0 1 0 108095927 14942208 3051 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3648 3051 206 16 0 3087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14592

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1739000/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=14992 CPUtime=12.69
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 3188 0 0 0 1268 1 0 0 25 0 1 0 108095927 15351808 3158 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3748 3158 206 16 0 3187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14992

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1738808/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=15264 CPUtime=25.48
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 3245 0 0 0 2547 1 0 0 25 0 1 0 108095927 15630336 3215 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3816 3215 206 16 0 3255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15264

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1738296/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=15836 CPUtime=51.07
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 3381 0 0 0 5106 1 0 0 25 0 1 0 108095927 16216064 3351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559586 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 3959 3351 206 16 0 3398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1737016/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=17364 CPUtime=102.26
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 3705 0 0 0 10225 1 0 0 25 0 1 0 108095927 17780736 3675 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 4341 3675 206 16 0 3780 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17364

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1736312/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=18028 CPUtime=162.25
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 3877 0 0 0 16223 2 0 0 25 0 1 0 108095927 18460672 3847 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 4507 3847 206 16 0 3946 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18028

[startup+222.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22996
/proc/meminfo: memFree=1735672/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=18800 CPUtime=222.23
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4047 0 0 0 22221 2 0 0 25 0 1 0 108095927 19251200 4017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 4700 4017 206 16 0 4139 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18800

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22996
/proc/meminfo: memFree=1734840/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=19612 CPUtime=282.21
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4251 0 0 0 28219 2 0 0 25 0 1 0 108095927 20082688 4221 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532461 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 4903 4221 206 16 0 4342 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19612

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1734840/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=19748 CPUtime=342.19
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4261 0 0 0 34217 2 0 0 25 0 1 0 108095927 20221952 4231 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 4937 4231 206 16 0 4376 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19748

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1733560/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=20888 CPUtime=402.18
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4583 0 0 0 40216 2 0 0 25 0 1 0 108095927 21389312 4544 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5222 4544 206 16 0 4661 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20888

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22996
/proc/meminfo: memFree=1733176/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21148 CPUtime=462.16
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4665 0 0 0 46214 2 0 0 25 0 1 0 108095927 21655552 4616 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5287 4616 206 16 0 4726 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21148

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 22996
/proc/meminfo: memFree=1733048/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21392 CPUtime=522.14
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4715 0 0 0 52212 2 0 0 25 0 1 0 108095927 21905408 4666 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520378 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5348 4666 206 16 0 4787 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21392

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22996
/proc/meminfo: memFree=1733048/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21392 CPUtime=582.12
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4718 0 0 0 58210 2 0 0 25 0 1 0 108095927 21905408 4669 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5348 4669 206 16 0 4787 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21392

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 23166
/proc/meminfo: memFree=1731560/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21392 CPUtime=642.04
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4728 0 0 0 64201 3 0 0 25 0 1 0 108095927 21905408 4679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519958 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5348 4679 206 16 0 4787 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 21392


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23674
/proc/meminfo: memFree=1710200/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22004 CPUtime=881.9
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4874 0 0 0 88185 5 0 0 25 0 1 0 108095927 22532096 4825 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5965314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5501 4825 206 16 0 4940 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 22004

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710264/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21976 CPUtime=941.88
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4874 0 0 0 94183 5 0 0 25 0 1 0 108095927 22503424 4820 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5494 4820 206 16 0 4933 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 21976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710328/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21976 CPUtime=1001.87
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4875 0 0 0 100182 5 0 0 25 0 1 0 108095927 22503424 4821 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5494 4821 206 16 0 4933 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 21976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710392/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21976 CPUtime=1061.85
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4876 0 0 0 106180 5 0 0 25 0 1 0 108095927 22503424 4822 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516720 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5494 4822 206 16 0 4933 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 21976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710328/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=21976 CPUtime=1121.83
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4877 0 0 0 112178 5 0 0 25 0 1 0 108095927 22503424 4823 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5494 4823 206 16 0 4933 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 21976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710264/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22136 CPUtime=1181.82
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4885 0 0 0 118177 5 0 0 25 0 1 0 108095927 22667264 4831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5534 4831 206 16 0 4973 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 22136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710200/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22136 CPUtime=1241.8
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4893 0 0 0 124175 5 0 0 25 0 1 0 108095927 22667264 4839 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5534 4839 206 16 0 4973 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 22136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710136/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22136 CPUtime=1301.79
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4900 0 0 0 130174 5 0 0 25 0 1 0 108095927 22667264 4846 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5534 4846 206 16 0 4973 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 22136

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1710008/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22296 CPUtime=1361.77
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4921 0 0 0 136172 5 0 0 25 0 1 0 108095927 22831104 4867 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5574 4867 206 16 0 5013 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 22296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709944/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22296 CPUtime=1421.75
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4924 0 0 0 142170 5 0 0 25 0 1 0 108095927 22831104 4870 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5574 4870 206 16 0 5013 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 22296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709880/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22296 CPUtime=1481.73
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4936 0 0 0 148168 5 0 0 25 0 1 0 108095927 22831104 4882 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5574 4882 206 16 0 5013 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 22296

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709816/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22488 CPUtime=1541.72
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4962 0 0 0 154167 5 0 0 25 0 1 0 108095927 23027712 4908 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5622 4908 206 16 0 5061 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 22488

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23674
/proc/meminfo: memFree=1709752/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22488 CPUtime=1601.7
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 4966 0 0 0 160165 5 0 0 25 0 1 0 108095927 23027712 4912 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516734 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5622 4912 206 16 0 5061 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 22488

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23674
/proc/meminfo: memFree=1709432/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22744 CPUtime=1661.68
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 5034 0 0 0 166163 5 0 0 25 0 1 0 108095927 23289856 4980 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5686 4980 206 16 0 5125 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 22744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709432/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22744 CPUtime=1721.67
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 5038 0 0 0 172162 5 0 0 25 0 1 0 108095927 23289856 4984 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5686 4984 206 16 0 5125 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 22744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709560/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22744 CPUtime=1781.65
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 5040 0 0 0 178160 5 0 0 25 0 1 0 108095927 23289856 4986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5686 4986 206 16 0 5125 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 22744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709560/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22744 CPUtime=1800.05
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 5040 0 0 0 180000 5 0 0 25 0 1 0 108095927 23289856 4986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5686 4986 206 16 0 5125 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 22744

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23674
/proc/meminfo: memFree=1709560/2055920 swapFree=4184868/4192956
[pid=22995] ppid=22993 vsize=22744 CPUtime=1800.05
/proc/22995/stat : 22995 (Pueblo) R 22993 22995 22187 0 -1 4194304 5040 0 0 0 180000 5 0 0 25 0 1 0 108095927 23289856 4986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/22995/statm: 5686 4986 206 16 0 5125 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 22744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.07
CPU user time (s): 1800.01
CPU system time (s): 0.05999
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 22744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5040
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= 10
involuntary context switches= 3367

runsolver used 1.22481 second user time and 3.75943 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 01:50:59 UTC 2007

IDJOB= 348880
IDBENCH= 1766
IDSOLVER= 165
FILE ID= node60/348880-1176601859

PBS_JOBID= 4556997

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-tr12-30.opb
COMMAND LINE= Pueblo /tmp/evaluation/348880-1176601859/instance-348880-1176601859.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-348880-1176601859 -o ROOT/results/node60/conversion-348880-1176601859 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348880-1176601859/instance-348880-1176601859.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-348880-1176601859 -o ROOT/results/node60/solver-348880-1176601859 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348880-1176601859/instance-348880-1176601859.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  93a0ff34a98f6d4593d65282fbf98be9

RANDOM SEED= 988213210

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1751560 kB
Buffers:         36712 kB
Cached:         155308 kB
SwapCached:       2256 kB
Active:          34320 kB
Inactive:       169596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751560 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            2944 kB
Writeback:           0 kB
Mapped:          17940 kB
Slab:            86384 kB
Committed_AS:   599172 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= 66562 MiB

End job on node60 on Sun Apr 15 02:21:02 UTC 2007