Trace number 454173

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) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_2.opb
MD5SUMfecc1e3404707b1609ea9647c91fc73f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-36
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint105
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37488
Sum of products size (including duplicates)74976
Number of different products18744
Sum of products size37488

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/454173-1178022383/instance-454173-1178022383.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-454173-1178022383 -o ROOT/results/node68/solver-454173-1178022383 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454173-1178022383/instance-454173-1178022383.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: 1.04 1.00 1.00 3/64 17399
/proc/meminfo: memFree=1770424/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=2780 CPUtime=0
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 288 0 0 0 0 0 0 0 18 0 1 0 278227987 2846720 259 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10950213 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 695 259 199 40 0 110 0

[startup+0.0899559 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 17399
/proc/meminfo: memFree=1770424/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=4512 CPUtime=0.08
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 725 0 0 0 8 0 0 0 18 0 1 0 278227987 4620288 696 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 1128 696 199 40 0 543 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4512

[startup+0.101957 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 17399
/proc/meminfo: memFree=1770424/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=4648 CPUtime=0.09
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 765 0 0 0 9 0 0 0 18 0 1 0 278227987 4759552 736 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 1162 736 199 40 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4648

[startup+0.301975 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 17399
/proc/meminfo: memFree=1770424/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=6780 CPUtime=0.29
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1295 0 0 0 29 0 0 0 19 0 1 0 278227987 6942720 1266 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 1695 1266 199 40 0 1110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.70201 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 17399
/proc/meminfo: memFree=1770424/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=20516 CPUtime=0.69
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 4730 0 0 0 68 1 0 0 22 0 1 0 278227987 21008384 4701 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 5129 4703 203 40 0 4544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20516

[startup+1.50108 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1738288/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=34628 CPUtime=1.49
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 9712 0 0 0 146 3 0 0 25 0 1 0 278227987 35459072 8268 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 8657 8268 221 40 0 8072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34628

[startup+3.10123 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1737968/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=34628 CPUtime=3.09
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 10318 0 0 0 305 4 0 0 25 0 1 0 278227987 35459072 8268 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 8657 8268 221 40 0 8072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34628

[startup+6.30152 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1737848/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=34628 CPUtime=6.29
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 11833 0 0 0 624 5 0 0 25 0 1 0 278227987 35459072 8268 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 8657 8268 221 40 0 8072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34628

[startup+12.7011 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1735616/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=38072 CPUtime=12.69
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 16587 0 0 0 1262 7 0 0 25 0 1 0 278227987 38985728 9129 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 9518 9129 221 40 0 8933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38072

[startup+25.5012 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1734656/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=36860 CPUtime=25.48
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 21435 0 0 0 2539 9 0 0 25 0 1 0 278227987 37744640 8826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 9215 8826 221 40 0 8630 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36860

[startup+51.1016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1725312/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=47340 CPUtime=51.07
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 83906 0 0 0 5070 37 0 0 25 0 1 0 278227987 48476160 11448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11835 11448 227 40 0 11250 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47340

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1717632/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=54824 CPUtime=102.26
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 512882 0 0 0 10013 213 0 0 25 0 1 0 278227987 56139776 13325 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585326 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13706 13325 227 40 0 13121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54824

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1725248/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=46652 CPUtime=162.24
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 741241 0 0 0 15915 309 0 0 25 0 1 0 278227987 47771648 11274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11663 11274 227 40 0 11078 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46652

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1725248/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=47404 CPUtime=222.23
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1241998 0 0 0 21705 518 0 0 25 0 1 0 278227987 48541696 11470 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11851 11470 227 40 0 11266 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47404

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1717504/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56156 CPUtime=282.22
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1424055 0 0 0 27624 598 0 0 25 0 1 0 278227987 57503744 13652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641256 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14039 13652 227 40 0 13454 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56156

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1717504/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=54944 CPUtime=342.2
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1449810 0 0 0 33609 611 0 0 25 0 1 0 278227987 56262656 13349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13736 13349 227 40 0 13151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54944

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1717440/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=54944 CPUtime=402.19
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1476474 0 0 0 39594 625 0 0 25 0 1 0 278227987 56262656 13349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585326 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13736 13349 227 40 0 13151 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 54944

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1716032/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56364 CPUtime=462.17
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1500894 0 0 0 45580 637 0 0 25 0 1 0 278227987 57716736 13704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583720 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14091 13704 227 40 0 13506 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 56364

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1716032/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=57576 CPUtime=522.15
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1521801 0 0 0 51568 647 0 0 25 0 1 0 278227987 58957824 14007 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14394 14007 227 40 0 13809 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 57576

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1716032/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56364 CPUtime=582.15
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1541193 0 0 0 57558 657 0 0 25 0 1 0 278227987 57716736 13704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14091 13704 227 40 0 13506 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 56364

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1715968/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56364 CPUtime=642.13
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1558767 0 0 0 63548 665 0 0 25 0 1 0 278227987 57716736 13704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583580 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14091 13704 227 40 0 13506 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 56364


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17400
/proc/meminfo: memFree=1717504/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56008 CPUtime=882.07
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1640602 0 0 0 87502 705 0 0 25 0 1 0 278227987 57352192 13615 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642559 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14002 13615 227 40 0 13417 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 56008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17402
/proc/meminfo: memFree=1724864/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=54944 CPUtime=942.05
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 1774940 0 0 0 93441 764 0 0 25 0 1 0 278227987 56262656 13360 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13736 13360 227 40 0 13151 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 54944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17402
/proc/meminfo: memFree=1717120/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55008 CPUtime=1002.04
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 2074557 0 0 0 99308 896 0 0 25 0 1 0 278227987 56328192 13374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13752 13374 227 40 0 13167 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 55008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17402
/proc/meminfo: memFree=1717120/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55068 CPUtime=1062.03
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 2404819 0 0 0 105166 1037 0 0 25 0 1 0 278227987 56389632 13382 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585307 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13767 13382 227 40 0 13182 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 55068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17402
/proc/meminfo: memFree=1725312/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=47640 CPUtime=1122.01
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 2753557 0 0 0 111016 1185 0 0 25 0 1 0 278227987 48783360 11521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11910 11521 227 40 0 11325 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 47640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17402
/proc/meminfo: memFree=1717184/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=47640 CPUtime=1181.99
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 3085706 0 0 0 116870 1329 0 0 25 0 1 0 278227987 48783360 11531 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11910 11531 227 40 0 11325 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 47640

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17402
/proc/meminfo: memFree=1716992/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55124 CPUtime=1241.98
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 3138239 0 0 0 122845 1353 0 0 25 0 1 0 278227987 56446976 13402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643583 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13781 13402 227 40 0 13196 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 55124

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 17402
/proc/meminfo: memFree=1716864/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55204 CPUtime=1301.98
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 3397698 0 0 0 128732 1466 0 0 25 0 1 0 278227987 56528896 13423 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587707 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13801 13423 227 40 0 13216 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 55204

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 17402
/proc/meminfo: memFree=1725120/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=46968 CPUtime=1361.95
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 3787151 0 0 0 134561 1634 0 0 25 0 1 0 278227987 48095232 11364 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11742 11364 227 40 0 11157 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 46968

[startup+1422.31 s]
/proc/loadavg: 1.16 1.06 1.01 2/65 17402
/proc/meminfo: memFree=1725056/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=52124 CPUtime=1421.94
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 4357903 0 0 0 140316 1878 0 0 25 0 1 0 278227987 53374976 12646 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13031 12646 227 40 0 12446 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 52124

[startup+1482.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/65 17402
/proc/meminfo: memFree=1716800/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55272 CPUtime=1481.93
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 4714985 0 0 0 146161 2032 0 0 25 0 1 0 278227987 56598528 13439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585612 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13818 13439 227 40 0 13233 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 55272

[startup+1542.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 17402
/proc/meminfo: memFree=1716928/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55328 CPUtime=1541.9
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 4822805 0 0 0 152109 2081 0 0 25 0 1 0 278227987 56655872 13445 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13832 13445 227 40 0 13247 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 55328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 17402
/proc/meminfo: memFree=1724544/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=46940 CPUtime=1601.9
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 4917625 0 0 0 158066 2124 0 0 25 0 1 0 278227987 48066560 11355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 11791 11360 227 40 0 11206 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 46940

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17402
/proc/meminfo: memFree=1716864/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55464 CPUtime=1661.89
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 5016189 0 0 0 164021 2168 0 0 25 0 1 0 278227987 56795136 13458 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13866 13458 227 40 0 13281 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 55464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17402
/proc/meminfo: memFree=1716864/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=55464 CPUtime=1721.87
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 5040429 0 0 0 170006 2181 0 0 25 0 1 0 278227987 56795136 13458 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585139 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 13866 13458 227 40 0 13281 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 55464

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17402
/proc/meminfo: memFree=1715392/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56884 CPUtime=1781.85
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 5063940 0 0 0 175993 2192 0 0 25 0 1 0 278227987 58249216 13813 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14221 13813 227 40 0 13636 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 56884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17402
/proc/meminfo: memFree=1715392/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56884 CPUtime=1800.05
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 5070606 0 0 0 177810 2195 0 0 25 0 1 0 278227987 58249216 13813 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14221 13813 227 40 0 13636 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 56884

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 1.01 1.00 2/65 17402
/proc/meminfo: memFree=1715392/2055920 swapFree=4183864/4192956
[pid=17399] ppid=17397 vsize=56884 CPUtime=1800.05
/proc/17399/stat : 17399 (glpPBv3) R 17397 17399 16740 0 -1 0 5070606 0 0 0 177810 2195 0 0 25 0 1 0 278227987 58249216 13813 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17399/statm: 14221 13813 227 40 0 13636 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 56884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1778.11
CPU system time (s): 21.9657
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 58096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.11
system time used= 21.9657
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5070606
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= 3041

runsolver used 1.46578 second user time and 3.45847 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 12:26:23 UTC 2007

IDJOB= 454173
IDBENCH= 48179
IDSOLVER= 166
FILE ID= node68/454173-1178022383

PBS_JOBID= 4728343

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454173-1178022383/instance-454173-1178022383.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-454173-1178022383 -o ROOT/results/node68/conversion-454173-1178022383 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454173-1178022383/instance-454173-1178022383.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-454173-1178022383 -o ROOT/results/node68/solver-454173-1178022383 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454173-1178022383/instance-454173-1178022383.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  fecc1e3404707b1609ea9647c91fc73f

RANDOM SEED= 195505449

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1770960 kB
Buffers:         24440 kB
Cached:         188080 kB
SwapCached:       2904 kB
Active:          77904 kB
Inactive:       144236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770960 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            3896 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            48840 kB
Committed_AS:  3342760 kB
PageTables:       1380 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 node68 on Tue May  1 12:56:27 UTC 2007