Trace number 350878

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
glpPB 0.2? (TO) 1800.03 1800.62

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-sp98ic.opb
MD5SUMc7b5febdd9943d6f5734f2bb85a2dc73
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark801
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 801
Optimality of the best value was proved NO
Number of variables10894
Total number of constraints825
Number of constraints which are clauses20
Number of constraints which are cardinality constraints (but not clauses)624
Number of constraints which are nor clauses,nor cardinality constraints181
Minimum length of a constraint2
Maximum length of a constraint5038
Number of terms in the objective function 10894
Biggest coefficient in the objective function 187
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 529756
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 187
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 529756
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350878-1176564713/instance-350878-1176564713.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/node6/watcher-350878-1176564713 -o ROOT/results/node6/solver-350878-1176564713 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350878-1176564713/instance-350878-1176564713.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9988
/proc/meminfo: memFree=1786864/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=2644 CPUtime=0
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 132509002 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 661 228 192 40 0 76 0

[startup+0.0970229 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9988
/proc/meminfo: memFree=1786864/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=3980 CPUtime=0.09
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 619 0 0 0 9 0 0 0 18 0 1 0 132509002 4075520 589 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2586296 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 995 589 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.101023 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9988
/proc/meminfo: memFree=1786864/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=4116 CPUtime=0.09
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 624 0 0 0 9 0 0 0 18 0 1 0 132509002 4214784 594 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 1029 594 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301047 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9988
/proc/meminfo: memFree=1786864/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=5048 CPUtime=0.29
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 867 0 0 0 29 0 0 0 19 0 1 0 132509002 5169152 837 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134519171 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 1262 837 199 40 0 677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5048

[startup+0.701093 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9988
/proc/meminfo: memFree=1786864/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=7044 CPUtime=0.68
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 1357 0 0 0 68 0 0 0 22 0 1 0 132509002 7213056 1327 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 1761 1327 199 40 0 1176 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7044

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1780584/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=24948 CPUtime=1.49
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 5892 0 0 0 146 3 0 0 25 0 1 0 132509002 25546752 5861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6237 5861 221 40 0 5652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24948

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1764008/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=24948 CPUtime=3.09
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 5892 0 0 0 306 3 0 0 25 0 1 0 132509002 25546752 5861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6237 5861 221 40 0 5652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24948

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1761128/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=6.28
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 11563 0 0 0 623 5 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27596

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1761128/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=12.69
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 22915 0 0 0 1258 11 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27596

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1761192/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=25.48
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 45619 0 0 0 2526 22 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27596

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1761192/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=51.07
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 91029 0 0 0 5062 45 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27596

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1753832/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=102.26
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 210303 0 0 0 10121 105 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27596

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1761192/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=162.24
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 406428 0 0 0 16020 204 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27596

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1753704/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=35144 CPUtime=222.22
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 802144 0 0 0 21822 400 0 0 25 0 1 0 132509002 35987456 8391 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 8786 8391 227 40 0 8201 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35144

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1761128/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27596 CPUtime=282.21
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 1064298 0 0 0 27690 531 0 0 25 0 1 0 132509002 28258304 6536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6899 6536 227 40 0 6314 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1757352/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=27616 CPUtime=342.19
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 1294700 0 0 0 33576 643 0 0 25 0 1 0 132509002 28278784 6541 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 6904 6541 227 40 0 6319 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27616

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1760616/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=28008 CPUtime=402.17
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 1615528 0 0 0 39414 803 0 0 25 0 1 0 132509002 28680192 6639 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 7002 6639 227 40 0 6417 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28008

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1760552/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=28040 CPUtime=462.16
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 1811679 0 0 0 45316 900 0 0 25 0 1 0 132509002 28712960 6647 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 7010 6647 227 40 0 6425 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28040

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1760552/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=28048 CPUtime=522.14
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 2081377 0 0 0 51180 1034 0 0 25 0 1 0 132509002 28721152 6649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632879 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 7012 6649 227 40 0 6427 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28048

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1760488/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=28056 CPUtime=582.12
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 2428714 0 0 0 57003 1209 0 0 25 0 1 0 132509002 28729344 6651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 7014 6651 227 40 0 6429 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 28056

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1751912/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=36816 CPUtime=642.12
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 2739399 0 0 0 62849 1363 0 0 25 0 1 0 132509002 37699584 8832 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 9204 8832 227 40 0 8619 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 36816


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1748328/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=32796 CPUtime=822.06
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 4121418 0 0 0 80158 2048 0 0 25 0 1 0 132509002 33583104 7836 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 8199 7836 227 40 0 7614 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 32796

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1754408/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=34112 CPUtime=882.04
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 4548685 0 0 0 85944 2260 0 0 25 0 1 0 132509002 34930688 8165 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 8528 8165 227 40 0 7943 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 34112

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1752808/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=35772 CPUtime=942.03
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 5008736 0 0 0 91708 2495 0 0 25 0 1 0 132509002 36630528 8580 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 8943 8580 227 40 0 8358 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 35772

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1750760/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=45932 CPUtime=1002.01
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 5515856 0 0 0 97453 2748 0 0 25 0 1 0 132509002 47034368 11111 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 11483 11111 227 40 0 10898 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 45932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1740520/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=44092 CPUtime=1062
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 5989294 0 0 0 103217 2983 0 0 25 0 1 0 132509002 45150208 10628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 11023 10628 227 40 0 10438 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 44092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1748392/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=40060 CPUtime=1121.99
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 6472529 0 0 0 108972 3227 0 0 25 0 1 0 132509002 41021440 9652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 10015 9652 227 40 0 9430 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 40060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1747880/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=40580 CPUtime=1181.97
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 6922146 0 0 0 114747 3450 0 0 25 0 1 0 132509002 41553920 9782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 10145 9782 227 40 0 9560 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 40580

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1745256/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=43180 CPUtime=1241.95
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 7404897 0 0 0 120502 3693 0 0 25 0 1 0 132509002 44216320 10432 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543275 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 10795 10432 227 40 0 10210 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 43180

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1743400/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=44952 CPUtime=1301.93
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 7893546 0 0 0 126253 3940 0 0 25 0 1 0 132509002 46030848 10875 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 11238 10875 227 40 0 10653 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 44952

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1740904/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=47420 CPUtime=1361.92
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 8410980 0 0 0 131990 4202 0 0 25 0 1 0 132509002 48558080 11492 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 11855 11492 227 40 0 11270 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 47420

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1738024/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=58008 CPUtime=1421.91
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 8952851 0 0 0 137718 4473 0 0 25 0 1 0 132509002 59400192 14118 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 14502 14118 227 40 0 13917 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 58008

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1736296/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=52196 CPUtime=1481.88
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 9558097 0 0 0 143405 4783 0 0 25 0 1 0 132509002 53448704 12677 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 13049 12677 227 40 0 12464 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 52196

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1736232/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=56088 CPUtime=1541.87
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 10227132 0 0 0 149069 5118 0 0 25 0 1 0 132509002 57434112 13627 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 14022 13627 227 40 0 13437 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 56088

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1732968/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=55288 CPUtime=1601.85
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 11144250 0 0 0 154604 5581 0 0 25 0 1 0 132509002 56614912 13459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 13822 13459 227 40 0 13237 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 55288

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1725288/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=63024 CPUtime=1661.84
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 11460815 0 0 0 160441 5743 0 0 25 0 1 0 132509002 64536576 15372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 15756 15372 227 40 0 15171 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 63024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9989
/proc/meminfo: memFree=1732968/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=55288 CPUtime=1721.82
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 11753129 0 0 0 166288 5894 0 0 25 0 1 0 132509002 56614912 13459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134577216 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 13822 13459 227 40 0 13237 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 55288

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/84 10155
/proc/meminfo: memFree=1731448/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=55288 CPUtime=1781.71
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 11957459 0 0 0 172176 5995 0 0 25 0 1 0 132509002 56614912 13459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 13822 13459 227 40 0 13237 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 55288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 10167
/proc/meminfo: memFree=1731576/2055924 swapFree=4191880/4192956
[pid=9988] ppid=9986 vsize=55288 CPUtime=1800.01
/proc/9988/stat : 9988 (glpPBv3) R 9986 9988 9657 0 -1 0 12016716 0 0 0 173976 6025 0 0 25 0 1 0 132509002 56614912 13459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9988/statm: 13822 13459 227 40 0 13237 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 55288

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1739.76
CPU system time (s): 60.2668
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 63472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1739.76
system time used= 60.2668
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12016716
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= 2037

runsolver used 2.12968 second user time and 4.39433 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 15:31:53 UTC 2007

IDJOB= 350878
IDBENCH= 1603
IDSOLVER= 166
FILE ID= node6/350878-1176564713

PBS_JOBID= 4556775

Free space on /tmp= 66553 MiB

SOLVER NAME= glpPB 0.2
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-sp98ic.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350878-1176564713/instance-350878-1176564713.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-350878-1176564713 -o ROOT/results/node6/conversion-350878-1176564713 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350878-1176564713/instance-350878-1176564713.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-350878-1176564713 -o ROOT/results/node6/solver-350878-1176564713 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350878-1176564713/instance-350878-1176564713.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c7b5febdd9943d6f5734f2bb85a2dc73

RANDOM SEED= 51533248

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1787336 kB
Buffers:         28112 kB
Cached:         136584 kB
SwapCached:        408 kB
Active:          51024 kB
Inactive:       168608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1787336 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5284 kB
Writeback:           0 kB
Mapped:          71988 kB
Slab:            34616 kB
Committed_AS:  4868780 kB
PageTables:       1784 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= 66553 MiB

End job on node6 on Sat Apr 14 16:01:56 UTC 2007