Trace number 353673

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 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
MD5SUMdc857dc123c51e1f53f981679774fda8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80072
Number of constraints which are clauses80072
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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/353673-1176672539/instance-353673-1176672539.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/node61/watcher-353673-1176672539 -o ROOT/results/node61/solver-353673-1176672539 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353673-1176672539/instance-353673-1176672539.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: 1.03 1.16 1.11 3/64 28869
/proc/meminfo: memFree=1730352/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=2644 CPUtime=0
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 79217562 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 661 230 192 40 0 76 0

[startup+0.0260379 s]
/proc/loadavg: 1.03 1.16 1.11 3/64 28869
/proc/meminfo: memFree=1730352/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=3048 CPUtime=0.02
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 360 0 0 0 2 0 0 0 18 0 1 0 79217562 3121152 330 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 762 330 199 40 0 177 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3048

[startup+0.101045 s]
/proc/loadavg: 1.03 1.16 1.11 3/64 28869
/proc/meminfo: memFree=1730352/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=4116 CPUtime=0.09
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 630 0 0 0 9 0 0 0 18 0 1 0 79217562 4214784 600 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 1029 600 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301063 s]
/proc/loadavg: 1.03 1.16 1.11 3/64 28869
/proc/meminfo: memFree=1730352/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=6912 CPUtime=0.29
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 1330 0 0 0 29 0 0 0 19 0 1 0 79217562 7077888 1300 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 1728 1300 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701102 s]
/proc/loadavg: 1.03 1.16 1.11 3/64 28869
/proc/meminfo: memFree=1730352/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=14628 CPUtime=0.69
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 3264 0 0 0 69 0 0 0 22 0 1 0 79217562 14979072 3234 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 3657 3236 201 40 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14628

[startup+1.50118 s]
/proc/loadavg: 1.03 1.16 1.11 2/65 28870
/proc/meminfo: memFree=1688488/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=47852 CPUtime=1.48
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 13620 0 0 0 144 4 0 0 25 0 1 0 79217562 49000448 11559 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 11963 11559 221 40 0 11378 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47852

[startup+3.10133 s]
/proc/loadavg: 1.03 1.16 1.11 2/65 28870
/proc/meminfo: memFree=1684712/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=47852 CPUtime=3.09
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 14251 0 0 0 304 5 0 0 25 0 1 0 79217562 49000448 11559 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 11963 11559 221 40 0 11378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47852

[startup+6.30163 s]
/proc/loadavg: 1.03 1.16 1.11 2/65 28870
/proc/meminfo: memFree=1684416/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=47852 CPUtime=6.28
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 16775 0 0 0 622 6 0 0 25 0 1 0 79217562 49000448 11559 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 11963 11559 221 40 0 11378 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47852

[startup+12.7012 s]
/proc/loadavg: 1.03 1.16 1.11 2/65 28870
/proc/meminfo: memFree=1679920/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=52552 CPUtime=12.69
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 22912 0 0 0 1259 10 0 0 25 0 1 0 79217562 53813248 12734 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589998 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 13138 12734 221 40 0 12553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52552

[startup+25.5015 s]
/proc/loadavg: 1.02 1.15 1.11 2/65 28870
/proc/meminfo: memFree=1659440/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=25.48
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 552358 0 0 0 2318 230 0 0 25 0 1 0 79217562 75100160 17949 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17949 227 40 0 17750 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73340

[startup+51.1019 s]
/proc/loadavg: 1.01 1.13 1.10 2/65 28870
/proc/meminfo: memFree=1659568/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=51.08
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 1890888 0 0 0 4329 779 0 0 25 0 1 0 79217562 75100160 17951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17951 227 40 0 17750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73340

[startup+102.306 s]
/proc/loadavg: 1.00 1.11 1.10 2/65 28870
/proc/meminfo: memFree=1659568/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=102.27
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 4547649 0 0 0 8355 1872 0 0 25 0 1 0 79217562 75100160 17951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17951 227 40 0 17750 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73340

[startup+162.301 s]
/proc/loadavg: 1.00 1.09 1.09 2/65 28870
/proc/meminfo: memFree=1659504/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=162.25
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 7604595 0 0 0 13093 3132 0 0 25 0 1 0 79217562 75100160 17951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17951 227 40 0 17750 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73340

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.08 2/65 28870
/proc/meminfo: memFree=1659504/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=222.23
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 10605735 0 0 0 17860 4363 0 0 25 0 1 0 79217562 75100160 17951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17951 227 40 0 17750 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73340

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/65 28870
/proc/meminfo: memFree=1649968/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=282.21
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 13567575 0 0 0 22643 5578 0 0 25 0 1 0 79217562 75100160 17951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17951 227 40 0 17750 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73340

[startup+342.302 s]
/proc/loadavg: 1.07 1.06 1.07 2/65 28870
/proc/meminfo: memFree=1659440/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=342.19
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 16510299 0 0 0 27435 6784 0 0 25 0 1 0 79217562 75100160 17951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17951 227 40 0 17750 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 73340

[startup+402.301 s]
/proc/loadavg: 1.02 1.05 1.07 2/65 28870
/proc/meminfo: memFree=1659376/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=71768 CPUtime=402.18
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 19180532 0 0 0 32334 7884 0 0 25 0 1 0 79217562 73490432 17560 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 17942 17560 227 40 0 17357 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 71768

[startup+462.301 s]
/proc/loadavg: 1.01 1.04 1.06 2/65 28870
/proc/meminfo: memFree=1659376/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=462.16
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 22044376 0 0 0 37155 9061 0 0 25 0 1 0 79217562 75100160 17955 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17955 227 40 0 17750 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 73340

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 28870
/proc/meminfo: memFree=1659376/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=522.15
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 24861199 0 0 0 42002 10213 0 0 25 0 1 0 79217562 75100160 17955 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17955 227 40 0 17750 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 73340

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 28870
/proc/meminfo: memFree=1659440/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=582.13
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 27640687 0 0 0 46864 11349 0 0 25 0 1 0 79217562 75100160 17955 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17955 227 40 0 17750 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 73340

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 28870
/proc/meminfo: memFree=1659376/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=72712 CPUtime=642.12
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 30227949 0 0 0 51799 12413 0 0 25 0 1 0 79217562 74457088 17741 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18178 17750 227 40 0 17593 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 72712


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28870
/proc/meminfo: memFree=1659440/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73340 CPUtime=882.05
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 40721807 0 0 0 71478 16727 0 0 25 0 1 0 79217562 75100160 17959 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18335 17959 227 40 0 17750 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 73340

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28870
/proc/meminfo: memFree=1659376/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=942.04
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 43152745 0 0 0 76477 17727 0 0 25 0 1 0 79217562 75218944 17961 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17961 227 40 0 17779 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 73456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28870
/proc/meminfo: memFree=1660016/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=72828 CPUtime=1002.02
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 45681025 0 0 0 81424 18778 0 0 25 0 1 0 79217562 74575872 17770 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18207 17779 227 40 0 17622 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 72828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659312/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1062
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 47936130 0 0 0 86493 19707 0 0 25 0 1 0 79217562 75218944 17963 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17963 227 40 0 17779 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 73456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1660208/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1121.99
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 50185809 0 0 0 91558 20641 0 0 25 0 1 0 79217562 75218944 17968 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17969 227 40 0 17779 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 73456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1660656/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1181.97
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 52446865 0 0 0 96617 21580 0 0 25 0 1 0 79217562 75218944 17895 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17903 227 40 0 17779 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 73456

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659248/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1241.96
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 54493376 0 0 0 101754 22442 0 0 25 0 1 0 79217562 75218944 17974 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17974 227 40 0 17779 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 73456

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659184/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1301.94
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 56511136 0 0 0 106909 23285 0 0 25 0 1 0 79217562 75218944 17977 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17977 227 40 0 17779 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 73456

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659440/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1361.92
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 59602132 0 0 0 111616 24576 0 0 25 0 1 0 79217562 75218944 17977 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17977 227 40 0 17779 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 73456

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659248/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1421.91
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 62637070 0 0 0 116347 25844 0 0 25 0 1 0 79217562 75218944 17977 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17977 227 40 0 17779 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 73456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659184/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1481.89
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 65401637 0 0 0 121199 26990 0 0 25 0 1 0 79217562 75218944 17979 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17979 227 40 0 17779 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 73456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659248/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1541.87
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 68346437 0 0 0 125969 28218 0 0 25 0 1 0 79217562 75218944 17979 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17979 227 40 0 17779 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 73456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659184/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1601.85
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 71087438 0 0 0 130825 29360 0 0 25 0 1 0 79217562 75218944 17981 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17981 227 40 0 17779 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 73456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659184/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1661.84
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 73941707 0 0 0 135636 30548 0 0 25 0 1 0 79217562 75218944 17981 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17981 227 40 0 17779 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 73456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659248/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1721.82
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 76605696 0 0 0 140532 31650 0 0 25 0 1 0 79217562 75218944 17985 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17985 227 40 0 17779 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 73456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659184/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1781.81
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 79347176 0 0 0 145398 32783 0 0 25 0 1 0 79217562 75218944 17987 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17987 227 40 0 17779 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 73456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28870
/proc/meminfo: memFree=1659888/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1800
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 80167730 0 0 0 146877 33123 0 0 25 0 1 0 79217562 75218944 17987 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17987 227 40 0 17779 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 73456

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 28870
/proc/meminfo: memFree=1659888/2055920 swapFree=4184896/4192956
[pid=28869] ppid=28867 vsize=73456 CPUtime=1800
/proc/28869/stat : 28869 (glpPBv3) R 28867 28869 4872 0 -1 0 80167730 0 0 0 146877 33123 0 0 25 0 1 0 79217562 75218944 17987 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/28869/statm: 18364 17987 227 40 0 17779 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 73456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1468.78
CPU system time (s): 331.248
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 85768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1468.78
system time used= 331.248
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80167730
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= 3449

runsolver used 1.45878 second user time and 3.55846 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 15 21:28:59 UTC 2007

IDJOB= 353673
IDBENCH= 2260
IDSOLVER= 166
FILE ID= node61/353673-1176672539

PBS_JOBID= 4559936

Free space on /tmp= 66560 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353673-1176672539/instance-353673-1176672539.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-353673-1176672539 -o ROOT/results/node61/conversion-353673-1176672539 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353673-1176672539/instance-353673-1176672539.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-353673-1176672539 -o ROOT/results/node61/solver-353673-1176672539 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353673-1176672539/instance-353673-1176672539.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  dc857dc123c51e1f53f981679774fda8

RANDOM SEED= 622470978

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1730760 kB
Buffers:         34056 kB
Cached:         200588 kB
SwapCached:       2404 kB
Active:          97960 kB
Inactive:       151240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730760 kB
SwapTotal:     4192956 kB
SwapFree:      4184896 kB
Dirty:            4260 kB
Writeback:           0 kB
Mapped:          20628 kB
Slab:            62128 kB
Committed_AS:   717676 kB
PageTables:       1404 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= 66560 MiB

End job on node61 on Sun Apr 15 21:59:02 UTC 2007