Trace number 347971

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) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos6.opb
MD5SUM05331fdb110fa172ec60e73b94e68465
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 variables21720
Total number of constraints1036
Number of constraints which are clauses48
Number of constraints which are cardinality constraints (but not clauses)755
Number of constraints which are nor clauses,nor cardinality constraints233
Minimum length of a constraint6
Maximum length of a constraint840
Number of terms in the objective function 6690
Biggest coefficient in the objective function 1176
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 529402
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131069
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 529402
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/347971-1176554460/instance-347971-1176554460.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-347971-1176554460 -o ROOT/results/node6/solver-347971-1176554460 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/347971-1176554460/instance-347971-1176554460.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 8836
/proc/meminfo: memFree=1726328/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=2644 CPUtime=0
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 131483682 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 661 228 192 40 0 76 0

[startup+0.0957929 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8836
/proc/meminfo: memFree=1726328/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=4380 CPUtime=0.09
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 711 0 0 0 9 0 0 0 18 0 1 0 131483682 4485120 681 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 1095 681 199 40 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.101793 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8836
/proc/meminfo: memFree=1726328/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=4380 CPUtime=0.09
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 719 0 0 0 9 0 0 0 18 0 1 0 131483682 4485120 689 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 1095 689 199 40 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8836
/proc/meminfo: memFree=1726328/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=5448 CPUtime=0.29
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 956 0 0 0 29 0 0 0 19 0 1 0 131483682 5578752 926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 1362 926 199 40 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5448

[startup+0.701863 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8836
/proc/meminfo: memFree=1726328/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=7712 CPUtime=0.69
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1533 0 0 0 69 0 0 0 23 0 1 0 131483682 7897088 1503 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 1928 1503 199 40 0 1343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7712

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1709040/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=25904 CPUtime=1.49
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 6094 0 0 0 148 1 0 0 25 0 1 0 131483682 26525696 6063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 6476 6063 221 40 0 5891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25904

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1702640/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=34032 CPUtime=3.09
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 9665 0 0 0 306 3 0 0 25 0 1 0 131483682 34848768 7983 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 8508 7990 224 40 0 7923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34032

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700272/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28040 CPUtime=6.28
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 10130 0 0 0 625 3 0 0 25 0 1 0 131483682 28712960 6626 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7010 6626 227 40 0 6425 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28040

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700144/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28132 CPUtime=12.68
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 13958 0 0 0 1263 5 0 0 25 0 1 0 131483682 28807168 6658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7033 6658 227 40 0 6448 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28132

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700208/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28132 CPUtime=25.48
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 19652 0 0 0 2541 7 0 0 25 0 1 0 131483682 28807168 6658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7033 6658 227 40 0 6448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28132

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700272/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28132 CPUtime=51.06
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 31040 0 0 0 5094 12 0 0 25 0 1 0 131483682 28807168 6658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7033 6658 227 40 0 6448 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28132

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700336/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28132 CPUtime=102.26
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 57617 0 0 0 10201 25 0 0 25 0 1 0 131483682 28807168 6658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7033 6658 227 40 0 6448 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28132

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700016/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=162.24
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 111047 0 0 0 16173 51 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28400

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1700016/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=222.23
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 177659 0 0 0 22139 84 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28400

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699952/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=282.21
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 236619 0 0 0 28110 111 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28400

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699952/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=342.19
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 301427 0 0 0 34078 141 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28400

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699952/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=402.17
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 360523 0 0 0 40049 168 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28400

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699888/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=462.15
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 421593 0 0 0 46019 196 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 28400

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699888/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=522.14
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 490323 0 0 0 51986 228 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28400

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1696752/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=582.13
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 560971 0 0 0 57952 261 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28400

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699824/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=642.11
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 628153 0 0 0 63921 290 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 28400


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699824/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=822.06
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 835729 0 0 0 81820 386 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28400

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699760/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=882.04
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 904921 0 0 0 87786 418 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 28400

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699760/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=942.03
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1008737 0 0 0 93736 467 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8837
/proc/meminfo: memFree=1699696/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1002.01
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1077937 0 0 0 99704 497 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 28400

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 8837
/proc/meminfo: memFree=1699760/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1061.99
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1145227 0 0 0 105672 527 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 28400

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8837
/proc/meminfo: memFree=1699696/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1121.98
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1214419 0 0 0 111639 559 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8837
/proc/meminfo: memFree=1699760/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1181.97
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1289511 0 0 0 117604 593 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28400

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9007
/proc/meminfo: memFree=1698496/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1241.86
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1358847 0 0 0 123560 626 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 28400

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699568/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1301.83
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1439869 0 0 0 129520 663 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 28400

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1692336/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1361.82
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1513345 0 0 0 135485 697 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 28400

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1421.8
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1582956 0 0 0 141453 727 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 28400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1481.78
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1654847 0 0 0 147416 762 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 28400

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699440/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1541.76
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1724795 0 0 0 153381 795 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 28400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1601.75
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1796686 0 0 0 159346 829 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 28400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1661.73
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1866634 0 0 0 165311 862 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 28400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1721.72
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 1942419 0 0 0 171275 897 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 28400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1781.7
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 2010566 0 0 0 177239 931 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 28400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9035
/proc/meminfo: memFree=1699504/2055924 swapFree=4191880/4192956
[pid=8836] ppid=8834 vsize=28400 CPUtime=1800
/proc/8836/stat : 8836 (glpPBv3) R 8834 8836 8386 0 -1 0 2033940 0 0 0 179058 942 0 0 25 0 1 0 131483682 29081600 6725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8836/statm: 7100 6725 227 40 0 6515 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 28400

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): 1800.02
CPU user time (s): 1790.59
CPU system time (s): 9.42857
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 35916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.59
system time used= 9.42857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2033940
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= 3153

runsolver used 2.21066 second user time and 4.13837 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 12:41:00 UTC 2007

IDJOB= 347971
IDBENCH= 1592
IDSOLVER= 166
FILE ID= node6/347971-1176554460

PBS_JOBID= 4556758

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/milp/normalized-reduced-mps-v2-20-10-neos6.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/347971-1176554460/instance-347971-1176554460.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-347971-1176554460 -o ROOT/results/node6/conversion-347971-1176554460 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347971-1176554460/instance-347971-1176554460.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-347971-1176554460 -o ROOT/results/node6/solver-347971-1176554460 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/347971-1176554460/instance-347971-1176554460.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  05331fdb110fa172ec60e73b94e68465

RANDOM SEED= 986745518

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:       1726800 kB
Buffers:         29508 kB
Cached:         193192 kB
SwapCached:        408 kB
Active:         134624 kB
Inactive:       144764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1726800 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5072 kB
Writeback:           0 kB
Mapped:          73756 kB
Slab:            35308 kB
Committed_AS:  4863440 kB
PageTables:       1788 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 13:11:03 UTC 2007