Trace number 454578

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) 1800.03 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_4.opb
MD5SUMd0c1e6f66b584092ef8bd8f37f3a4db9
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-25
Best CPU time to get the best result obtained on this benchmark675.688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
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 constraint10
Maximum length of a constraint18
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)1258
Sum of products size (including duplicates)2516
Number of different products629
Sum of products size1258

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/454578-1178027714/instance-454578-1178027714.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-454578-1178027714 -o ROOT/results/node58/solver-454578-1178027714 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454578-1178027714/instance-454578-1178027714.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26439
/proc/meminfo: memFree=1870128/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=2648 CPUtime=0
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 250681102 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 662 234 199 40 0 77 0

[startup+0.038157 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26439
/proc/meminfo: memFree=1870128/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=3628 CPUtime=0.03
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 523 0 0 0 3 0 0 0 18 0 1 0 250681102 3715072 493 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 907 493 221 40 0 322 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3628

[startup+0.101167 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26439
/proc/meminfo: memFree=1870128/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=3788 CPUtime=0.09
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 563 0 0 0 9 0 0 0 18 0 1 0 250681102 3878912 533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 947 533 221 40 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3788

[startup+0.3012 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26439
/proc/meminfo: memFree=1870128/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=4736 CPUtime=0.29
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 835 0 0 0 29 0 0 0 19 0 1 0 250681102 4849664 805 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1184 805 227 40 0 599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4736

[startup+0.701266 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26439
/proc/meminfo: memFree=1870128/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=4736 CPUtime=0.69
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 835 0 0 0 69 0 0 0 22 0 1 0 250681102 4849664 805 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1184 805 227 40 0 599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1867624/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=4736 CPUtime=1.49
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 836 0 0 0 149 0 0 0 25 0 1 0 250681102 4849664 806 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1184 806 227 40 0 599 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4736

[startup+3.10167 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1867496/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=4848 CPUtime=3.09
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 845 0 0 0 308 1 0 0 25 0 1 0 250681102 4964352 815 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1212 815 227 40 0 627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4848

[startup+6.3022 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1867368/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=4848 CPUtime=6.29
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 863 0 0 0 628 1 0 0 25 0 1 0 250681102 4964352 833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1212 833 227 40 0 627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4848

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1867264/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=4984 CPUtime=12.69
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 2371 0 0 0 1266 3 0 0 25 0 1 0 250681102 5103616 863 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1246 863 227 40 0 661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4984

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1866944/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=5108 CPUtime=25.48
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 13302 0 0 0 2540 8 0 0 25 0 1 0 250681102 5230592 901 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1277 901 227 40 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5108

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1866432/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=5656 CPUtime=51.07
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 36140 0 0 0 5085 22 0 0 25 0 1 0 250681102 5791744 1038 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1414 1038 227 40 0 829 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5656

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1865344/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=7004 CPUtime=102.26
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 80996 0 0 0 10179 47 0 0 25 0 1 0 250681102 7172096 1367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 1751 1367 227 40 0 1166 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7004

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1863872/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=8528 CPUtime=162.24
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 135124 0 0 0 16143 81 0 0 25 0 1 0 250681102 8732672 1724 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 2132 1724 227 40 0 1547 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8528

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1862976/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=9400 CPUtime=222.22
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 190452 0 0 0 22111 111 0 0 25 0 1 0 250681102 9625600 1951 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 2350 1951 227 40 0 1765 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9400

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1861760/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=10336 CPUtime=282.2
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 246257 0 0 0 28081 139 0 0 25 0 1 0 250681102 10584064 2208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 2584 2208 227 40 0 1999 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10336

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26440
/proc/meminfo: memFree=1860352/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=12052 CPUtime=342.18
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 301598 0 0 0 34046 172 0 0 25 0 1 0 250681102 12341248 2605 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 3013 2605 227 40 0 2428 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12052

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26618
/proc/meminfo: memFree=1857736/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=13108 CPUtime=402.06
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 357033 0 0 0 40004 202 0 0 25 0 1 0 250681102 13422592 2901 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 0 0 0
/proc/26439/statm: 3277 2901 227 40 0 2692 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 13108

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1857400/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=14748 CPUtime=462.04
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 414806 0 0 0 45972 232 0 0 25 0 1 0 250681102 15101952 3279 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 3687 3279 227 40 0 3102 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 14748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1856120/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=15796 CPUtime=522.01
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 471749 0 0 0 51939 262 0 0 25 0 1 0 250681102 16175104 3573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632879 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 3949 3573 227 40 0 3364 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 15796

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1854712/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=17412 CPUtime=582
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 528321 0 0 0 57909 291 0 0 25 0 1 0 250681102 17829888 3945 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 4353 3945 227 40 0 3768 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 17412

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1853368/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=18700 CPUtime=641.99
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 585828 0 0 0 63876 323 0 0 25 0 1 0 250681102 19148800 4276 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 4675 4276 227 40 0 4090 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 18700


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1848320/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=23836 CPUtime=881.9
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 822186 0 0 0 87734 456 0 0 25 0 1 0 250681102 24408064 5551 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 5959 5551 227 40 0 5374 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 23836

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1847104/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=24932 CPUtime=941.88
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 880108 0 0 0 93699 489 0 0 25 0 1 0 250681102 25530368 5854 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639172 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 6233 5854 227 40 0 5648 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 24932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26638
/proc/meminfo: memFree=1845952/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=26224 CPUtime=1001.87
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 940181 0 0 0 99665 522 0 0 25 0 1 0 250681102 26853376 6148 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 6556 6148 227 40 0 5971 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 26224

[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1844864/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=27312 CPUtime=1061.84
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1002005 0 0 0 105626 558 0 0 25 0 1 0 250681102 27967488 6430 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 6828 6430 227 40 0 6243 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 27312

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1843840/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=28308 CPUtime=1121.83
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1064076 0 0 0 111590 593 0 0 25 0 1 0 250681102 28987392 6669 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 7077 6669 227 40 0 6492 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 28308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1843008/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=29132 CPUtime=1181.81
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1128524 0 0 0 117549 632 0 0 25 0 1 0 250681102 29831168 6875 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 7283 6875 227 40 0 6698 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 29132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1841856/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=29952 CPUtime=1241.78
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1188304 0 0 0 123511 667 0 0 25 0 1 0 250681102 30670848 7112 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 7488 7112 227 40 0 6903 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 29952

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1840640/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=31080 CPUtime=1301.77
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1247621 0 0 0 129476 701 0 0 25 0 1 0 250681102 31825920 7394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 7770 7394 227 40 0 7185 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 31080

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1839488/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=32500 CPUtime=1361.75
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1308845 0 0 0 135438 737 0 0 25 0 1 0 250681102 33280000 7727 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 8125 7727 227 40 0 7540 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 32500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1838336/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=33344 CPUtime=1421.73
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1369999 0 0 0 141400 773 0 0 25 0 1 0 250681102 34144256 7960 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 8336 7960 227 40 0 7751 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 33344

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 26638
/proc/meminfo: memFree=1837184/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=34704 CPUtime=1481.72
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1431447 0 0 0 147362 810 0 0 25 0 1 0 250681102 35536896 8277 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 8676 8277 227 40 0 8091 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 34704

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 26638
/proc/meminfo: memFree=1836096/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=35924 CPUtime=1541.69
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1493650 0 0 0 153322 847 0 0 25 0 1 0 250681102 36786176 8582 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 8981 8582 227 40 0 8396 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 35924

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26638
/proc/meminfo: memFree=1835136/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=36848 CPUtime=1601.68
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1556796 0 0 0 159284 884 0 0 25 0 1 0 250681102 37732352 8814 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 9212 8814 227 40 0 8627 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 36848

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26638
/proc/meminfo: memFree=1834368/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=37592 CPUtime=1661.66
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1620987 0 0 0 165245 921 0 0 25 0 1 0 250681102 38494208 8990 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 9398 8990 227 40 0 8813 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 37592

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26638
/proc/meminfo: memFree=1833728/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=38180 CPUtime=1721.63
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1687496 0 0 0 171204 959 0 0 25 0 1 0 250681102 39096320 9137 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 9545 9137 227 40 0 8960 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 38180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1833280/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=38356 CPUtime=1781.62
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1754392 0 0 0 177163 999 0 0 25 0 1 0 250681102 39276544 9213 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 9589 9213 227 40 0 9004 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 38356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1833152/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=38444 CPUtime=1800.02
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1775377 0 0 0 178991 1011 0 0 25 0 1 0 250681102 39366656 9235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 9611 9235 227 40 0 9026 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38444

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26638
/proc/meminfo: memFree=1833152/2055920 swapFree=4184476/4192956
[pid=26439] ppid=26437 vsize=38444 CPUtime=1800.02
/proc/26439/stat : 26439 (glpPBv3) R 26437 26439 7052 0 -1 0 1775377 0 0 0 178991 1011 0 0 25 0 1 0 250681102 39366656 9235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26439/statm: 9611 9235 227 40 0 9026 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1789.91
CPU system time (s): 10.1205
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 38720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.91
system time used= 10.1205
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1775377
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= 2777

runsolver used 1.3358 second user time and 3.63945 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  1 13:55:14 UTC 2007

IDJOB= 454578
IDBENCH= 48206
IDSOLVER= 166
FILE ID= node58/454578-1178027714

PBS_JOBID= 4728325

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_10_4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454578-1178027714/instance-454578-1178027714.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-454578-1178027714 -o ROOT/results/node58/conversion-454578-1178027714 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454578-1178027714/instance-454578-1178027714.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-454578-1178027714 -o ROOT/results/node58/solver-454578-1178027714 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454578-1178027714/instance-454578-1178027714.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d0c1e6f66b584092ef8bd8f37f3a4db9

RANDOM SEED= 221675203

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1870472 kB
Buffers:         38552 kB
Cached:          66912 kB
SwapCached:       2180 kB
Active:          85916 kB
Inactive:        35388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870472 kB
SwapTotal:     4192956 kB
SwapFree:      4184476 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          22032 kB
Slab:            50124 kB
Committed_AS:  2960588 kB
PageTables:       1396 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 node58 on Tue May  1 14:25:17 UTC 2007