Trace number 348439

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) 1800.09 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-perold.opb
MD5SUM1cb0147510c9838b4e6052b678a2a523
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 variables36286
Total number of constraints891
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 constraints891
Minimum length of a constraint10
Maximum length of a constraint991
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262399
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525072
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/348439-1176582920/instance-348439-1176582920.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/node55/watcher-348439-1176582920 -o ROOT/results/node55/solver-348439-1176582920 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348439-1176582920/instance-348439-1176582920.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: 0.95 1.08 1.08 3/64 30956
/proc/meminfo: memFree=1513412/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=2648 CPUtime=0
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 106202062 2711552 238 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 662 238 199 40 0 77 0

[startup+0.0760901 s]
/proc/loadavg: 0.95 1.08 1.08 3/64 30956
/proc/meminfo: memFree=1513412/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=3980 CPUtime=0.07
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 615 0 0 0 7 0 0 0 18 0 1 0 106202062 4075520 585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 995 585 199 40 0 410 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3980

[startup+0.102091 s]
/proc/loadavg: 0.95 1.08 1.08 3/64 30956
/proc/meminfo: memFree=1513412/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=4248 CPUtime=0.09
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 670 0 0 0 9 0 0 0 18 0 1 0 106202062 4349952 640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 1062 640 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.302109 s]
/proc/loadavg: 0.95 1.08 1.08 3/64 30956
/proc/meminfo: memFree=1513412/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=6380 CPUtime=0.29
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 1195 0 0 0 29 0 0 0 20 0 1 0 106202062 6533120 1165 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7247533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 1595 1165 199 40 0 1010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6380

[startup+0.701148 s]
/proc/loadavg: 0.95 1.08 1.08 3/64 30956
/proc/meminfo: memFree=1513412/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=18148 CPUtime=0.68
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 4302 0 0 0 67 1 0 0 23 0 1 0 106202062 18583552 4130 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 4537 4130 204 40 0 3952 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18148

[startup+1.50122 s]
/proc/loadavg: 0.95 1.08 1.08 2/65 30957
/proc/meminfo: memFree=1490940/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24828 CPUtime=1.49
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 6720 0 0 0 147 2 0 0 25 0 1 0 106202062 25423872 5817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6207 5817 221 40 0 5622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24828

[startup+3.10138 s]
/proc/loadavg: 0.96 1.08 1.08 2/65 30957
/proc/meminfo: memFree=1490812/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24828 CPUtime=3.09
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 7228 0 0 0 306 3 0 0 25 0 1 0 106202062 25423872 5817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6207 5817 221 40 0 5622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24828

[startup+6.30168 s]
/proc/loadavg: 0.96 1.08 1.08 2/65 30957
/proc/meminfo: memFree=1490692/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24828 CPUtime=6.29
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 7736 0 0 0 626 3 0 0 25 0 1 0 106202062 25423872 5817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6207 5817 221 40 0 5622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24828

[startup+12.7013 s]
/proc/loadavg: 0.96 1.07 1.08 2/65 30957
/proc/meminfo: memFree=1490844/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24828 CPUtime=12.68
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 7736 0 0 0 1265 3 0 0 25 0 1 0 106202062 25423872 5817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6207 5817 221 40 0 5622 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24828

[startup+25.5015 s]
/proc/loadavg: 0.97 1.07 1.07 2/65 30957
/proc/meminfo: memFree=1491804/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=25.48
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 8788 0 0 0 2544 4 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23964

[startup+51.102 s]
/proc/loadavg: 0.98 1.06 1.07 2/65 30957
/proc/meminfo: memFree=1490844/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=51.07
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 15376 0 0 0 5098 9 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589901 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23964

[startup+102.306 s]
/proc/loadavg: 0.99 1.05 1.07 2/65 30957
/proc/meminfo: memFree=1491868/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=102.27
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 673536 0 0 0 9932 295 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23964

[startup+162.302 s]
/proc/loadavg: 0.99 1.04 1.06 2/65 30957
/proc/meminfo: memFree=1490844/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=162.25
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 1674456 0 0 0 15491 734 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23964

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.06 2/65 30959
/proc/meminfo: memFree=1491804/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=222.23
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 2675884 0 0 0 21056 1167 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134596368 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24988

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.05 2/65 30959
/proc/meminfo: memFree=1491804/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=282.22
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 3677056 0 0 0 26622 1600 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581422 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23964

[startup+342.303 s]
/proc/loadavg: 0.99 1.02 1.04 2/65 30959
/proc/meminfo: memFree=1491804/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=342.2
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 4679496 0 0 0 32185 2035 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23964

[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.04 2/65 30959
/proc/meminfo: memFree=1490780/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=402.19
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 5681684 0 0 0 37747 2472 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134595126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24988

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=462.18
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 6683616 0 0 0 43310 2908 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23964

[startup+522.303 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=522.16
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 7685296 0 0 0 48873 3343 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23964

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 30959
/proc/meminfo: memFree=1490908/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=582.15
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 8687484 0 0 0 54436 3779 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581422 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24988

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=642.13
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 9689416 0 0 0 60001 4212 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23964


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491868/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=822.09
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 12695976 0 0 0 76688 5521 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23964

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491868/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=882.07
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 13698416 0 0 0 82248 5959 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581357 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23964

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=942.06
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 14701364 0 0 0 87811 6395 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 24988

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491868/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1002.04
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 15703804 0 0 0 93375 6829 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581129 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 24988

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1062.02
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 16705736 0 0 0 98936 7266 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23964

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1122.01
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 17706656 0 0 0 104499 7702 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589918 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 23964

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 30959
/proc/meminfo: memFree=1491868/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1181.99
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 18707576 0 0 0 110061 8138 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23964

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30959
/proc/meminfo: memFree=1490844/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1241.98
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 19709004 0 0 0 115622 8576 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582510 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 24988

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30959
/proc/meminfo: memFree=1490908/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1301.97
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 20710684 0 0 0 121186 9011 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 24988

[startup+1362.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30959
/proc/meminfo: memFree=1490844/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1361.95
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 21711604 0 0 0 126749 9446 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 24988

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1421.94
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 22711764 0 0 0 132319 9875 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 24988

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30959
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1481.92
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 23711416 0 0 0 137887 10305 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581411 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 23964

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30985
/proc/meminfo: memFree=1491244/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1541.9
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 24711324 0 0 0 143449 10741 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581428 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 24988

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31157
/proc/meminfo: memFree=1491860/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1601.82
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 25710976 0 0 0 149001 11181 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 23964

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31157
/proc/meminfo: memFree=1490780/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1661.8
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 26713416 0 0 0 154568 11612 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 23964

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31157
/proc/meminfo: memFree=1491804/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1721.79
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 27716364 0 0 0 160135 12044 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 24988

[startup+1782.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 31157
/proc/meminfo: memFree=1491932/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=23964 CPUtime=1781.77
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 28719056 0 0 0 165693 12484 0 0 25 0 1 0 106202062 24539136 5601 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 5991 5601 221 40 0 5406 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 23964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31157
/proc/meminfo: memFree=1490908/2055920 swapFree=4191892/4192956
[pid=30956] ppid=30954 vsize=24988 CPUtime=1800.08
/proc/30956/stat : 30956 (glpPBv3) R 30954 30956 22043 0 -1 0 29025084 0 0 0 167391 12617 0 0 25 0 1 0 106202062 25587712 5857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581406 0 0 4096 0 0 0 0 17 1 0 0
/proc/30956/statm: 6247 5857 221 40 0 5662 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 24988

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): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1673.91
CPU system time (s): 126.175
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 24988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1673.91
system time used= 126.175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29025084
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= 3257

runsolver used 1.3158 second user time and 3.68344 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 14 20:35:20 UTC 2007

IDJOB= 348439
IDBENCH= 1672
IDSOLVER= 166
FILE ID= node55/348439-1176582920

PBS_JOBID= 4556955

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-perold.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348439-1176582920/instance-348439-1176582920.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-348439-1176582920 -o ROOT/results/node55/conversion-348439-1176582920 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348439-1176582920/instance-348439-1176582920.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-348439-1176582920 -o ROOT/results/node55/solver-348439-1176582920 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348439-1176582920/instance-348439-1176582920.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1cb0147510c9838b4e6052b678a2a523

RANDOM SEED= 575129957

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1513820 kB
Buffers:         73500 kB
Cached:         348444 kB
SwapCached:        268 kB
Active:         234232 kB
Inactive:       206240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513820 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4012 kB
Writeback:           0 kB
Mapped:          26848 kB
Slab:            87716 kB
Committed_AS:   963392 kB
PageTables:       1392 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= 66561 MiB

End job on node55 on Sat Apr 14 21:05:23 UTC 2007