Trace number 453873

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark274.48
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint40
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3062
Sum of products size (including duplicates)6124
Number of different products3062
Sum of products size6124

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)

Linearizing /tmp/evaluation/453873-1178162196/instance-453873-1178162196.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-453873-1178162196 -o ROOT/results/node15/solver-453873-1178162196 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453873-1178162196/instance-453873-1178162196.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8748
/proc/meminfo: memFree=1715008/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=2648 CPUtime=0
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 264137241 2711552 238 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 662 238 199 40 0 77 0

[startup+0.0389889 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8748
/proc/meminfo: memFree=1715008/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=3180 CPUtime=0.03
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 414 0 0 0 3 0 0 0 18 0 1 0 264137241 3256320 386 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 795 387 199 40 0 210 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3180

[startup+0.101995 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8748
/proc/meminfo: memFree=1715008/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=5448 CPUtime=0.09
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 979 0 0 0 9 0 0 0 18 0 1 0 264137241 5578752 950 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134550343 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 1362 950 204 40 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5448

[startup+0.302014 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8748
/proc/meminfo: memFree=1715008/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=8020 CPUtime=0.29
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1917 0 0 0 29 0 0 0 19 0 1 0 264137241 8212480 1623 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2005 1623 221 40 0 1420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8020

[startup+0.701051 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8748
/proc/meminfo: memFree=1715008/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=8020 CPUtime=0.69
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1917 0 0 0 69 0 0 0 23 0 1 0 264137241 8212480 1623 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134641472 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2005 1623 221 40 0 1420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8020

[startup+1.50212 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1709176/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=8020 CPUtime=1.49
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1917 0 0 0 148 1 0 0 25 0 1 0 264137241 8212480 1623 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2005 1623 221 40 0 1420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8020

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1709048/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=8764 CPUtime=3.09
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 2289 0 0 0 308 1 0 0 25 0 1 0 264137241 8974336 1809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2191 1809 221 40 0 1606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8764

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8749
/proc/meminfo: memFree=1708408/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=8764 CPUtime=6.29
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 2289 0 0 0 628 1 0 0 25 0 1 0 264137241 8974336 1809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2191 1809 221 40 0 1606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8764

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1706168/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=10812 CPUtime=12.69
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4976 0 0 0 1266 3 0 0 25 0 1 0 264137241 11071488 2327 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2703 2327 227 40 0 2118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10812

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1706232/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=10812 CPUtime=25.48
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 12928 0 0 0 2543 5 0 0 25 0 1 0 264137241 11071488 2327 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542997 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2703 2327 227 40 0 2118 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10812

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705720/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=51.07
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 24253 0 0 0 5095 12 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11308

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705784/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=102.26
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 84524 0 0 0 10181 45 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11308

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705784/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=162.24
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 132725 0 0 0 16155 69 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11308

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705784/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=222.23
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 352181 0 0 0 22040 183 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11308

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705720/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=282.21
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 534586 0 0 0 27955 266 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11308

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705720/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=342.2
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 631068 0 0 0 33910 310 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11308

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705656/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11308 CPUtime=402.18
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 747431 0 0 0 39853 365 0 0 25 0 1 0 264137241 11579392 2451 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2827 2451 227 40 0 2242 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11308

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1704824/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11344 CPUtime=462.16
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 867315 0 0 0 45792 424 0 0 25 0 1 0 264137241 11616256 2458 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2836 2458 227 40 0 2251 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705720/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11416 CPUtime=522.15
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1022144 0 0 0 51719 496 0 0 25 0 1 0 264137241 11689984 2476 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2854 2476 227 40 0 2269 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11416

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705656/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11468 CPUtime=582.13
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1094716 0 0 0 57683 530 0 0 25 0 1 0 264137241 11743232 2490 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543003 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2867 2490 227 40 0 2282 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11468

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705656/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11524 CPUtime=642.12
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1174218 0 0 0 63645 567 0 0 25 0 1 0 264137241 11800576 2503 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2881 2503 227 40 0 2296 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11524


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1705208/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=11812 CPUtime=882.05
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1571104 0 0 0 87447 758 0 0 25 0 1 0 264137241 12095488 2576 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 2953 2576 227 40 0 2368 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11812

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1704952/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=12096 CPUtime=942.03
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 1923102 0 0 0 93271 932 0 0 25 0 1 0 264137241 12386304 2646 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3024 2646 227 40 0 2439 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8749
/proc/meminfo: memFree=1704760/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13352 CPUtime=1002.01
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 2196176 0 0 0 99136 1065 0 0 25 0 1 0 264137241 13672448 2948 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134636056 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3338 2948 227 40 0 2753 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 13352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1704696/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=12348 CPUtime=1062
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 2377728 0 0 0 105046 1154 0 0 25 0 1 0 264137241 12644352 2709 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3087 2709 227 40 0 2502 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1704504/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=12520 CPUtime=1121.99
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 2648966 0 0 0 110912 1287 0 0 25 0 1 0 264137241 12820480 2752 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3130 2752 227 40 0 2545 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 12520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1704312/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=12660 CPUtime=1181.97
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 2864109 0 0 0 116806 1391 0 0 25 0 1 0 264137241 12963840 2787 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3165 2787 227 40 0 2580 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12660

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1704184/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=12820 CPUtime=1241.95
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 3168086 0 0 0 122662 1533 0 0 25 0 1 0 264137241 13127680 2829 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3205 2829 227 40 0 2620 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 12820

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1702904/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13196 CPUtime=1301.94
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 3714202 0 0 0 128397 1797 0 0 25 0 1 0 264137241 13512704 2923 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3299 2923 227 40 0 2714 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 13196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8749
/proc/meminfo: memFree=1703736/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1361.93
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 3882044 0 0 0 134318 1875 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 13280

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703736/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1421.91
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 3970097 0 0 0 140276 1915 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 13280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1481.89
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4049307 0 0 0 146235 1954 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 13280

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1541.87
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4143513 0 0 0 152189 1998 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 13280

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1601.85
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4250148 0 0 0 158133 2052 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134626419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 13280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1661.84
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4362056 0 0 0 164081 2103 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 13280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8751
/proc/meminfo: memFree=1703608/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1721.83
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4430516 0 0 0 170048 2135 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 13280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1781.8
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4539266 0 0 0 175994 2186 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 13280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1800.01
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4561760 0 0 0 177803 2198 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13280

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 2/78 8751
/proc/meminfo: memFree=1703864/2055920 swapFree=4169108/4192956
[pid=8748] ppid=8746 vsize=13280 CPUtime=1800.01
/proc/8748/stat : 8748 (glpPBv3) R 8746 8748 6307 0 -1 0 4561760 0 0 0 177803 2198 0 0 25 0 1 0 264137241 13598720 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 1 0 0
/proc/8748/statm: 3320 2942 227 40 0 2735 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1778.03
CPU system time (s): 21.9867
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 14756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.03
system time used= 21.9867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4561760
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= 3338

runsolver used 1.2948 second user time and 3.89841 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu May  3 03:16:36 UTC 2007

IDJOB= 453873
IDBENCH= 48159
IDSOLVER= 166
FILE ID= node15/453873-1178162196

PBS_JOBID= 4751090

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453873-1178162196/instance-453873-1178162196.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-453873-1178162196 -o ROOT/results/node15/conversion-453873-1178162196 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453873-1178162196/instance-453873-1178162196.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-453873-1178162196 -o ROOT/results/node15/solver-453873-1178162196 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453873-1178162196/instance-453873-1178162196.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  65a3c38bd8963c911b96c745ee468cb1

RANDOM SEED= 675273037

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1715480 kB
Buffers:        118740 kB
Cached:         124564 kB
SwapCached:       2380 kB
Active:         176212 kB
Inactive:        98544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715480 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          35356 kB
Slab:            51096 kB
Committed_AS: 10546496 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node15 on Thu May  3 03:46:39 UTC 2007