Trace number 454734

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
PBS4 2007-03-23No Cert. 1800.09 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_4.opb
MD5SUM95ae68c901d0b7917be5b837e9e56612
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-78
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -78
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 constraint25
Maximum length of a constraint49
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)15754
Sum of products size (including duplicates)31508
Number of different products7877
Sum of products size15754

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/454734-1178030275/instance-454734-1178030275.opb ......
0.19/0.26	c done parsing opb.
0.19/0.26	o 454
0.19/0.27	o 453
5.49/5.56	o 447
6.99/7.02	o 446
6.99/7.03	o 444
6.99/7.07	o 443
8.38/8.45	o 442
8.79/8.80	o 439
35.78/35.82	o 438
223.04/223.15	o 436
223.54/223.68	o 435
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454734-1178030275/instance-454734-1178030275.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-454734-1178030275 -o ROOT/results/node68/solver-454734-1178030275 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454734-1178030275/PBS4 /tmp/evaluation/454734-1178030275/instance-454734-1178030275.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: 0.96 0.98 0.99 3/64 18613
/proc/meminfo: memFree=1768512/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=2404 CPUtime=0
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 279017112 2461696 389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793023 0 0 4096 0 0 0 0 17 1 0 0
/proc/18613/statm: 601 389 86 219 0 378 0

[startup+0.0630241 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 18613
/proc/meminfo: memFree=1768512/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=3600 CPUtime=0.06
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 681 0 0 0 6 0 0 0 18 0 1 0 279017112 3686400 664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/18613/statm: 900 664 87 219 0 677 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3600

[startup+0.101027 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 18613
/proc/meminfo: memFree=1768512/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=4128 CPUtime=0.09
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 845 0 0 0 9 0 0 0 18 0 1 0 279017112 4227072 828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023547 0 0 4096 0 0 0 0 17 1 0 0
/proc/18613/statm: 1032 828 87 219 0 809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4128

[startup+0.301045 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 18613
/proc/meminfo: memFree=1768512/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=6412 CPUtime=0.29
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 1504 0 0 0 29 0 0 0 19 0 1 0 279017112 6565888 1325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 1603 1326 104 219 0 1380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6412

[startup+0.701082 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 18613
/proc/meminfo: memFree=1768512/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=10384 CPUtime=0.69
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 2183 0 0 0 69 0 0 0 23 0 1 0 279017112 10633216 2004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 2596 2004 104 219 0 2373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10384

[startup+1.50115 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1758840/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=14480 CPUtime=1.49
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 3428 0 0 0 148 1 0 0 25 0 1 0 279017112 14827520 3249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 3620 3249 104 219 0 3397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14480

[startup+3.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1752632/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=39056 CPUtime=3.09
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 5629 0 0 0 306 3 0 0 25 0 1 0 279017112 39993344 5450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 9764 5450 104 219 0 9541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39056

[startup+6.30159 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1735744/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=40252 CPUtime=6.29
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 9322 0 0 0 623 6 0 0 25 0 1 0 279017112 41218048 9046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 10063 9046 104 219 0 9840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40252

[startup+12.7012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1723144/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=74952 CPUtime=12.68
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 12209 0 0 0 1260 8 0 0 25 0 1 0 279017112 76750848 11933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 18738 11933 104 219 0 18515 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74952

[startup+25.5013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1714120/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=77356 CPUtime=25.49
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 14056 0 0 0 2538 11 0 0 25 0 1 0 279017112 79212544 13587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 19339 13587 104 219 0 19116 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77356

[startup+51.1016 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1704648/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=78952 CPUtime=51.07
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 16406 0 0 0 5091 16 0 0 25 0 1 0 279017112 80846848 15937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 19738 15937 104 219 0 19515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78952

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1701256/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=83060 CPUtime=102.27
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 17646 0 0 0 10203 24 0 0 25 0 1 0 279017112 85053440 16792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 20765 16792 104 219 0 20542 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1697928/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=88236 CPUtime=162.25
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 19251 0 0 0 16192 33 0 0 25 0 1 0 279017112 90353664 17628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 22059 17628 104 219 0 21836 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18614
/proc/meminfo: memFree=1695112/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=90048 CPUtime=222.24
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 19932 0 0 0 22185 39 0 0 25 0 1 0 279017112 92209152 18309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 22512 18309 104 219 0 22289 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 90048

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1692680/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=91620 CPUtime=282.22
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 20511 0 0 0 28176 46 0 0 25 0 1 0 279017112 93818880 18888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 22905 18888 104 219 0 22682 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 91620

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1690696/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=98716 CPUtime=342.2
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 22540 0 0 0 34168 52 0 0 25 0 1 0 279017112 101085184 19380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 24679 19380 104 219 0 24456 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 98716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1688712/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=99988 CPUtime=402.19
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 23069 0 0 0 40159 60 0 0 25 0 1 0 279017112 102387712 19909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 24997 19909 104 219 0 24774 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 99988

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1686856/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=101192 CPUtime=462.18
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 23532 0 0 0 46152 66 0 0 25 0 1 0 279017112 103620608 20372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 25298 20372 104 219 0 25075 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 101192

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1685128/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=101800 CPUtime=522.16
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 23969 0 0 0 52145 71 0 0 25 0 1 0 279017112 104243200 20809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 25450 20809 104 219 0 25227 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 101800

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1683400/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=102444 CPUtime=582.14
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 24382 0 0 0 58137 77 0 0 25 0 1 0 279017112 104902656 21222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 25611 21222 104 219 0 25388 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 102444

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1681736/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=103128 CPUtime=642.14
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 24794 0 0 0 64130 84 0 0 25 0 1 0 279017112 105603072 21634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 25782 21634 104 219 0 25559 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 103128


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1676744/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=118056 CPUtime=822.09
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 29096 0 0 0 82107 102 0 0 25 0 1 0 279017112 120889344 22863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 29514 22863 104 219 0 29291 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 118056

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1675208/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=118928 CPUtime=882.08
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 29472 0 0 0 88101 107 0 0 25 0 1 0 279017112 121782272 23239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 29732 23239 104 219 0 29509 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 118928

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1673736/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=119952 CPUtime=942.06
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 29844 0 0 0 94095 111 0 0 25 0 1 0 279017112 122830848 23611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 29988 23611 104 219 0 29765 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 119952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1672328/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=120936 CPUtime=1002.05
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 30192 0 0 0 100089 116 0 0 25 0 1 0 279017112 123838464 23959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 30234 23959 104 219 0 30011 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 120936

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1670728/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=121980 CPUtime=1062.03
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 30582 0 0 0 106082 121 0 0 25 0 1 0 279017112 124907520 24349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 30495 24349 104 219 0 30272 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 121980

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1669384/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=121980 CPUtime=1122.02
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 30913 0 0 0 112075 127 0 0 25 0 1 0 279017112 124907520 24680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 30495 24680 104 219 0 30272 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 121980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1667720/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=123508 CPUtime=1182
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 31350 0 0 0 118068 132 0 0 25 0 1 0 279017112 126472192 25117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 30877 25117 104 219 0 30654 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 123508

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1666184/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=123604 CPUtime=1241.99
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 31719 0 0 0 124062 137 0 0 25 0 1 0 279017112 126570496 25486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 30901 25486 104 219 0 30678 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 123604

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1664712/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=124880 CPUtime=1301.97
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 32075 0 0 0 130056 141 0 0 25 0 1 0 279017112 127877120 25842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 31220 25842 104 219 0 30997 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 124880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18616
/proc/meminfo: memFree=1663432/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=126132 CPUtime=1361.96
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 32395 0 0 0 136049 147 0 0 25 0 1 0 279017112 129159168 26162 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 31533 26162 104 219 0 31310 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 126132

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 18784
/proc/meminfo: memFree=1660688/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=126228 CPUtime=1421.87
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 32749 0 0 0 142034 153 0 0 25 0 1 0 279017112 129257472 26516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 31557 26516 104 219 0 31334 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 126228

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18814
/proc/meminfo: memFree=1660616/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=127560 CPUtime=1481.83
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 33067 0 0 0 148025 158 0 0 25 0 1 0 279017112 130621440 26834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563769 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 31890 26834 104 219 0 31667 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 127560

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18814
/proc/meminfo: memFree=1659208/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=127560 CPUtime=1541.81
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 33409 0 0 0 154020 161 0 0 25 0 1 0 279017112 130621440 27176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 31890 27176 104 219 0 31667 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 127560

[startup+1602.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 18814
/proc/meminfo: memFree=1658056/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=128976 CPUtime=1601.79
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 33695 0 0 0 160014 165 0 0 25 0 1 0 279017112 132071424 27462 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561590 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 32244 27462 104 219 0 32021 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 128976

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18814
/proc/meminfo: memFree=1656776/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=129232 CPUtime=1661.78
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 34018 0 0 0 166009 169 0 0 25 0 1 0 279017112 132333568 27785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 32308 27785 104 219 0 32085 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 129232

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18814
/proc/meminfo: memFree=1655432/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=129232 CPUtime=1721.77
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 34353 0 0 0 172004 173 0 0 25 0 1 0 279017112 132333568 28120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 32308 28120 104 219 0 32085 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 129232

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18814
/proc/meminfo: memFree=1654216/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=130832 CPUtime=1781.75
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 34658 0 0 0 177997 178 0 0 25 0 1 0 279017112 133971968 28425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 32708 28425 104 219 0 32485 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 130832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18814
/proc/meminfo: memFree=1653832/2055920 swapFree=4183864/4192956
[pid=18613] ppid=18611 vsize=130832 CPUtime=1800.06
/proc/18613/stat : 18613 (PBS4) R 18611 18613 16740 0 -1 4194304 34741 0 0 0 179827 179 0 0 25 0 1 0 279017112 133971968 28508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18613/statm: 32708 28508 104 219 0 32485 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 130832

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1798.28
CPU system time (s): 1.81072
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 130832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.28
system time used= 1.81072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34742
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= 8
involuntary context switches= 2909

runsolver used 1.23681 second user time and 3.73743 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 14:37:55 UTC 2007

IDJOB= 454734
IDBENCH= 48217
IDSOLVER= 157
FILE ID= node68/454734-1178030275

PBS_JOBID= 4728343

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_4.opb
COMMAND LINE= /tmp/evaluation/454734-1178030275/PBS4 /tmp/evaluation/454734-1178030275/instance-454734-1178030275.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-454734-1178030275 -o ROOT/results/node68/conversion-454734-1178030275 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454734-1178030275/instance-454734-1178030275.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-454734-1178030275 -o ROOT/results/node68/solver-454734-1178030275 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454734-1178030275/PBS4 /tmp/evaluation/454734-1178030275/instance-454734-1178030275.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  95ae68c901d0b7917be5b837e9e56612

RANDOM SEED= 496812484

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:       1768856 kB
Buffers:         26760 kB
Cached:         186712 kB
SwapCached:       2904 kB
Active:          78312 kB
Inactive:       145988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768856 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          16732 kB
Slab:            48856 kB
Committed_AS:  3362132 kB
PageTables:       1384 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= 66563 MiB

End job on node68 on Tue May  1 15:07:59 UTC 2007