Trace number 454338

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) 1800.08 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_5.opb
MD5SUM2b42cb52a84d6f68fde6feb3c17d922a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark14.1089
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
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 constraint25
Maximum length of a constraint39
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 products1531
Sum of products size3062

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/454338-1178024665/instance-454338-1178024665.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-454338-1178024665 -o ROOT/results/node20/solver-454338-1178024665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454338-1178024665/instance-454338-1178024665.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: 1.13 1.12 1.03 3/77 29320
/proc/meminfo: memFree=1784224/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=2648 CPUtime=0
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 271 0 0 0 0 0 0 0 18 0 1 0 250383845 2711552 242 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 662 242 199 40 0 77 0

[startup+0.103098 s]
/proc/loadavg: 1.13 1.12 1.03 3/77 29320
/proc/meminfo: memFree=1784224/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=5024 CPUtime=0.09
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 872 0 0 0 9 0 0 0 18 0 1 0 250383845 5144576 842 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1256 842 221 40 0 671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5024

[startup+0.201118 s]
/proc/loadavg: 1.13 1.12 1.03 3/77 29320
/proc/meminfo: memFree=1784224/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=5280 CPUtime=0.19
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 961 0 0 0 19 0 0 0 18 0 1 0 250383845 5406720 931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1320 931 221 40 0 735 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5280

[startup+0.301137 s]
/proc/loadavg: 1.13 1.12 1.03 3/77 29320
/proc/meminfo: memFree=1784224/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=5280 CPUtime=0.29
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 961 0 0 0 29 0 0 0 19 0 1 0 250383845 5406720 931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1320 931 221 40 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5280

[startup+0.701217 s]
/proc/loadavg: 1.13 1.12 1.03 3/77 29320
/proc/meminfo: memFree=1784224/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7036 CPUtime=0.69
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1431 0 0 0 69 0 0 0 23 0 1 0 250383845 7204864 1376 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1759 1376 227 40 0 1174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7036

[startup+1.50138 s]
/proc/loadavg: 1.13 1.12 1.03 3/78 29321
/proc/meminfo: memFree=1779480/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7036 CPUtime=1.49
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1472 0 0 0 149 0 0 0 25 0 1 0 250383845 7204864 1383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1759 1383 227 40 0 1174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7036

[startup+3.1027 s]
/proc/loadavg: 1.12 1.11 1.03 2/78 29321
/proc/meminfo: memFree=1779376/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7036 CPUtime=3.08
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1572 0 0 0 308 0 0 0 25 0 1 0 250383845 7204864 1383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1759 1383 227 40 0 1174 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7036

[startup+6.30134 s]
/proc/loadavg: 1.12 1.11 1.03 2/78 29321
/proc/meminfo: memFree=1779320/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7204 CPUtime=6.28
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1993 0 0 0 627 1 0 0 25 0 1 0 250383845 7376896 1418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1801 1418 227 40 0 1216 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7204

[startup+12.7016 s]
/proc/loadavg: 1.10 1.11 1.03 2/78 29321
/proc/meminfo: memFree=1779344/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7300 CPUtime=12.68
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3719 0 0 0 1266 2 0 0 25 0 1 0 250383845 7475200 1442 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1825 1442 227 40 0 1240 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7300

[startup+25.5012 s]
/proc/loadavg: 1.08 1.11 1.03 2/78 29321
/proc/meminfo: memFree=1779280/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7036 CPUtime=25.48
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 9649 0 0 0 2541 7 0 0 25 0 1 0 250383845 7204864 1383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537636 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1759 1383 227 40 0 1174 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7036

[startup+51.1013 s]
/proc/loadavg: 1.06 1.10 1.03 2/78 29321
/proc/meminfo: memFree=1778960/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=7808 CPUtime=51.07
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 34778 0 0 0 5085 22 0 0 25 0 1 0 250383845 7995392 1569 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 1952 1569 227 40 0 1367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7808

[startup+102.302 s]
/proc/loadavg: 1.02 1.08 1.02 2/78 29321
/proc/meminfo: memFree=1778640/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=8360 CPUtime=102.26
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 112300 0 0 0 10164 62 0 0 25 0 1 0 250383845 8560640 1682 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 2090 1682 227 40 0 1505 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8360

[startup+162.302 s]
/proc/loadavg: 1.01 1.06 1.02 2/78 29321
/proc/meminfo: memFree=1777360/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=9468 CPUtime=162.23
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 199300 0 0 0 16111 112 0 0 25 0 1 0 250383845 9695232 1984 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 2367 1984 227 40 0 1782 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9468

[startup+222.306 s]
/proc/loadavg: 1.00 1.05 1.01 2/78 29321
/proc/meminfo: memFree=1777104/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=10144 CPUtime=222.21
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 297213 0 0 0 22057 164 0 0 25 0 1 0 250383845 10387456 2153 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 2536 2153 227 40 0 1951 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10144

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/78 29321
/proc/meminfo: memFree=1776272/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=10296 CPUtime=282.19
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 399695 0 0 0 28005 214 0 0 25 0 1 0 250383845 10543104 2198 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 2574 2198 227 40 0 1989 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10296

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 29321
/proc/meminfo: memFree=1775120/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=11804 CPUtime=342.17
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 502065 0 0 0 33947 270 0 0 25 0 1 0 250383845 12087296 2568 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 2951 2568 227 40 0 2366 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11804

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29321
/proc/meminfo: memFree=1774608/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=12532 CPUtime=402.15
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 613982 0 0 0 39886 329 0 0 25 0 1 0 250383845 12832768 2744 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636092 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 3133 2744 227 40 0 2548 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12532

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29321
/proc/meminfo: memFree=1773328/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=13476 CPUtime=462.13
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 733124 0 0 0 45821 392 0 0 25 0 1 0 250383845 13799424 2986 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 3369 2986 227 40 0 2784 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13476

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29321
/proc/meminfo: memFree=1772752/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=14212 CPUtime=522.11
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 854238 0 0 0 51759 452 0 0 25 0 1 0 250383845 14553088 3170 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 3553 3170 227 40 0 2968 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14212

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1771856/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=14932 CPUtime=582.08
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 973142 0 0 0 57694 514 0 0 25 0 1 0 250383845 15290368 3350 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 3733 3350 227 40 0 3148 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 14932

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1771600/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=15216 CPUtime=642.06
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1109130 0 0 0 63626 580 0 0 25 0 1 0 250383845 15581184 3420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 3804 3420 227 40 0 3219 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15216


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1769808/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=16300 CPUtime=821.99
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1516932 0 0 0 81414 785 0 0 25 0 1 0 250383845 16691200 3699 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569451 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4075 3699 227 40 0 3490 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 16300

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1769168/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=16996 CPUtime=881.98
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1639266 0 0 0 87351 847 0 0 25 0 1 0 250383845 17403904 3873 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4249 3873 227 40 0 3664 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 16996

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1768848/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=18052 CPUtime=941.96
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1796505 0 0 0 93274 922 0 0 25 0 1 0 250383845 18485248 4105 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4513 4105 227 40 0 3928 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 18052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1768784/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=17396 CPUtime=1001.94
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 1977785 0 0 0 99182 1012 0 0 25 0 1 0 250383845 17813504 3973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4349 3973 227 40 0 3764 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1769040/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=17500 CPUtime=1061.91
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 2131251 0 0 0 105105 1086 0 0 25 0 1 0 250383845 17920000 3999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541738 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4375 3999 227 40 0 3790 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 17500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1767952/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=18820 CPUtime=1121.89
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 2258613 0 0 0 111036 1153 0 0 25 0 1 0 250383845 19271680 4321 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4705 4321 227 40 0 4120 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 18820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1767824/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=19416 CPUtime=1181.87
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 2401373 0 0 0 116963 1224 0 0 25 0 1 0 250383845 19881984 4470 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4854 4470 227 40 0 4269 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 19416

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1767184/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=19704 CPUtime=1241.85
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 2571375 0 0 0 122879 1306 0 0 25 0 1 0 250383845 20176896 4518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4926 4518 227 40 0 4341 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 19704

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1766864/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=19900 CPUtime=1301.83
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 2780980 0 0 0 128774 1409 0 0 25 0 1 0 250383845 20377600 4585 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636637 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4975 4585 227 40 0 4390 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 19900

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1767248/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=19324 CPUtime=1361.81
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 2909198 0 0 0 134706 1475 0 0 25 0 1 0 250383845 19787776 4455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626406 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 4831 4455 227 40 0 4246 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 19324

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1766928/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20016 CPUtime=1421.79
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3047807 0 0 0 140633 1546 0 0 25 0 1 0 250383845 20496384 4596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5004 4596 227 40 0 4419 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 20016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1766736/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20016 CPUtime=1481.76
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3227086 0 0 0 146543 1633 0 0 25 0 1 0 250383845 20496384 4596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5004 4596 227 40 0 4419 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 20016

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1767120/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20136 CPUtime=1541.75
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3427427 0 0 0 152443 1732 0 0 25 0 1 0 250383845 20619264 4651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5034 4651 227 40 0 4449 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 20136

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1766288/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20580 CPUtime=1601.72
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3569392 0 0 0 158370 1802 0 0 25 0 1 0 250383845 21073920 4762 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585109 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5145 4762 227 40 0 4560 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 20580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1766032/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20220 CPUtime=1661.7
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3716401 0 0 0 164294 1876 0 0 25 0 1 0 250383845 20705280 4679 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5055 4679 227 40 0 4470 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 20220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1765776/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20708 CPUtime=1721.68
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 3901764 0 0 0 170202 1966 0 0 25 0 1 0 250383845 21204992 4766 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5177 4769 227 40 0 4592 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 20708

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1765776/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=21116 CPUtime=1781.66
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 4166734 0 0 0 176075 2091 0 0 25 0 1 0 250383845 21622784 4871 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5279 4871 227 40 0 4694 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 21116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=1765648/2055920 swapFree=4154876/4192956
[pid=29320] ppid=29318 vsize=20708 CPUtime=1800.06
/proc/29320/stat : 29320 (glpPBv3) R 29318 29320 29435 0 -1 0 4231879 0 0 0 177886 2120 0 0 25 0 1 0 250383845 21204992 4769 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29320/statm: 5177 4769 227 40 0 4592 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 20708

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): 1800.71
CPU time (s): 1800.08
CPU user time (s): 1778.86
CPU system time (s): 21.2118
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 21116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.86
system time used= 21.2118
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4231879
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= 35922

runsolver used 1.37779 second user time and 3.88641 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 13:04:25 UTC 2007

IDJOB= 454338
IDBENCH= 48190
IDSOLVER= 166
FILE ID= node20/454338-1178024665

PBS_JOBID= 4728375

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_100_25_5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454338-1178024665/instance-454338-1178024665.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-454338-1178024665 -o ROOT/results/node20/conversion-454338-1178024665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454338-1178024665/instance-454338-1178024665.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-454338-1178024665 -o ROOT/results/node20/solver-454338-1178024665 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454338-1178024665/instance-454338-1178024665.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  2b42cb52a84d6f68fde6feb3c17d922a

RANDOM SEED= 798429972

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1784632 kB
Buffers:         55124 kB
Cached:         122092 kB
SwapCached:      16448 kB
Active:         127832 kB
Inactive:        77564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784632 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          34908 kB
Slab:            51460 kB
Committed_AS:  3583392 kB
PageTables:       1760 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 node20 on Tue May  1 13:34:28 UTC 2007