Trace number 372338

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 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir06_trarea_ac.opb
MD5SUM7546aeed0de3680ab75d817854256b46
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4812
Best CPU time to get the best result obtained on this benchmark6.36403
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4812
Optimality of the best value was proved YES
Number of variables4360
Total number of constraints8610
Number of constraints which are clauses8610
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint163
Number of terms in the objective function 2173
Biggest coefficient in the objective function 305
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 525495
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 305
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 525495
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/372338-1177090923/instance-372338-1177090923.opb ......
0.09/0.12	c done parsing opb.
0.09/0.12	o 70135
0.09/0.13	o 69935
0.09/0.13	o 69933
0.09/0.14	o 69875
0.09/0.15	o 69714
0.09/0.16	o 69686
0.09/0.19	o 69520
0.09/0.19	o 39385
0.19/0.20	o 39354
0.19/0.22	o 39336
0.19/0.23	o 34904
0.19/0.23	o 34863
0.19/0.24	o 34670
0.19/0.25	o 31743
0.19/0.25	o 31708
0.19/0.26	o 31706
0.19/0.27	o 30461
0.19/0.27	o 30228
0.19/0.28	o 30227
0.39/0.48	o 30226
130.04/130.19	o 30129
211.12/211.30	o 30115
211.22/211.30	o 21873
211.22/211.30	o 21668
211.22/211.31	o 21589
211.22/211.31	o 21384
211.22/211.32	o 21315
211.22/211.32	o 21110
211.22/211.32	o 21071
211.22/211.33	o 20866
211.22/211.33	o 20662
211.22/211.33	o 20465
211.22/211.34	o 20407
211.22/211.34	o 20210
211.22/211.34	o 20202
211.22/211.35	o 20144
211.22/211.35	o 19947
211.22/211.36	o 19891
259.90/260.05	o 19879
278.80/278.92	o 19874
636.28/636.58	o 19867
863.60/863.92	o 19863
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372338-1177090923/instance-372338-1177090923.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-372338-1177090923 -o ROOT/results/node42/solver-372338-1177090923 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372338-1177090923/PBS4 /tmp/evaluation/372338-1177090923/instance-372338-1177090923.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: 0.91 0.97 0.99 3/77 14621
/proc/meminfo: memFree=1761568/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=1880 CPUtime=0
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 157004244 1925120 260 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14621/statm: 470 260 86 219 0 247 0

[startup+0.0943811 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14621
/proc/meminfo: memFree=1761568/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=2544 CPUtime=0.09
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 470 0 0 0 9 0 0 0 18 0 1 0 157004244 2605056 452 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14621/statm: 636 452 87 219 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.102382 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14621
/proc/meminfo: memFree=1761568/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=2544 CPUtime=0.09
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 482 0 0 0 9 0 0 0 18 0 1 0 157004244 2605056 464 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14621/statm: 636 464 87 219 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.302422 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14621
/proc/meminfo: memFree=1761568/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=3388 CPUtime=0.29
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 665 0 0 0 27 2 0 0 19 0 1 0 157004244 3469312 598 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 847 598 104 219 0 624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3388

[startup+0.701498 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14621
/proc/meminfo: memFree=1761568/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=3936 CPUtime=0.69
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 846 0 0 0 66 3 0 0 23 0 1 0 157004244 4030464 779 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 984 779 104 219 0 761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3936

[startup+1.50165 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1758616/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=4592 CPUtime=1.5
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 955 0 0 0 146 4 0 0 25 0 1 0 157004244 4702208 888 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 1148 888 104 219 0 925 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4592

[startup+3.10196 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1758040/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=5760 CPUtime=3.09
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 1097 0 0 0 305 4 0 0 25 0 1 0 157004244 5898240 1030 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 1440 1030 104 219 0 1217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5760

[startup+6.30157 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1756696/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=7808 CPUtime=6.29
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 1418 0 0 0 624 5 0 0 25 0 1 0 157004244 7995392 1351 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 1952 1351 104 219 0 1729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7808

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1754008/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=12152 CPUtime=12.68
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 2059 0 0 0 1263 5 0 0 25 0 1 0 157004244 12443648 1992 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 3038 1992 104 219 0 2815 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12152

[startup+25.5022 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1748248/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=14576 CPUtime=25.48
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 3541 0 0 0 2540 8 0 0 25 0 1 0 157004244 14925824 3377 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 3644 3377 104 219 0 3421 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14576

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1744728/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=17916 CPUtime=51.07
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 4426 0 0 0 5094 13 0 0 25 0 1 0 157004244 18345984 4262 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 4479 4262 104 219 0 4256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17916

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1742104/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=20716 CPUtime=102.26
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 5248 0 0 0 10202 24 0 0 25 0 1 0 157004244 21213184 4891 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 5179 4891 104 219 0 4956 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1739992/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=23808 CPUtime=162.23
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 6159 0 0 0 16188 35 0 0 25 0 1 0 157004244 24379392 5417 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 5952 5417 104 219 0 5729 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23808

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1738264/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=25268 CPUtime=222.22
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 6589 0 0 0 22179 43 0 0 25 0 1 0 157004244 25874432 5847 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547054 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 6317 5847 104 219 0 6094 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25268

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1736600/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=26540 CPUtime=282.19
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 7017 0 0 0 28170 49 0 0 25 0 1 0 157004244 27176960 6275 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 6635 6275 104 219 0 6412 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1735256/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=27580 CPUtime=342.17
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 7344 0 0 0 34162 55 0 0 25 0 1 0 157004244 28241920 6602 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 6895 6602 104 219 0 6672 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1734040/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=31436 CPUtime=402.16
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 8418 0 0 0 40152 64 0 0 25 0 1 0 157004244 32190464 6907 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 7859 6907 104 219 0 7636 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31436

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1733144/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=32148 CPUtime=462.13
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 8641 0 0 0 46143 70 0 0 25 0 1 0 157004244 32919552 7130 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 8037 7130 104 219 0 7814 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 32148

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1732312/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=32408 CPUtime=522.11
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 8844 0 0 0 52134 77 0 0 25 0 1 0 157004244 33185792 7333 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 8102 7333 104 219 0 7879 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1731544/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=32816 CPUtime=582.09
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 9033 0 0 0 58126 83 0 0 25 0 1 0 157004244 33603584 7522 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 8204 7522 104 219 0 7981 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32816

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1730008/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=34348 CPUtime=642.07
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 9434 0 0 0 64118 89 0 0 25 0 1 0 157004244 35172352 7923 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 8587 7923 104 219 0 8364 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 34348


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1727576/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=35736 CPUtime=822.01
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 10008 0 0 0 82093 108 0 0 25 0 1 0 157004244 36593664 8497 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 8934 8497 104 219 0 8711 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 35736

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1726872/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=36132 CPUtime=881.99
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 10183 0 0 0 88085 114 0 0 25 0 1 0 157004244 36999168 8672 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 9033 8672 104 219 0 8810 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 36132

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1726360/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=42276 CPUtime=941.97
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 11846 0 0 0 94079 118 0 0 25 0 1 0 157004244 43290624 8798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 10569 8798 104 219 0 10346 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 42276

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1725848/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=42696 CPUtime=1001.95
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 11996 0 0 0 100071 124 0 0 25 0 1 0 157004244 43720704 8948 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 10674 8948 104 219 0 10451 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 42696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1725208/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=43140 CPUtime=1061.93
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 12159 0 0 0 106064 129 0 0 25 0 1 0 157004244 44175360 9111 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 10785 9111 104 219 0 10562 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 43140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14622
/proc/meminfo: memFree=1724504/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=43612 CPUtime=1121.9
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 12330 0 0 0 112055 135 0 0 25 0 1 0 157004244 44658688 9282 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 10903 9282 104 219 0 10680 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 43612

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 14794
/proc/meminfo: memFree=1722464/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=43612 CPUtime=1181.8
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 12484 0 0 0 118040 140 0 0 25 0 1 0 157004244 44658688 9436 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 10903 9436 104 219 0 10680 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 43612

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1723032/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=44116 CPUtime=1241.76
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 12625 0 0 0 124028 148 0 0 25 0 1 0 157004244 45174784 9577 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11029 9577 104 219 0 10806 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 44116

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1722392/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=44116 CPUtime=1301.75
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 12786 0 0 0 130020 155 0 0 25 0 1 0 157004244 45174784 9738 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11029 9738 104 219 0 10806 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 44116

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1721880/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=44652 CPUtime=1361.73
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 12924 0 0 0 136012 161 0 0 25 0 1 0 157004244 45723648 9876 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11163 9876 104 219 0 10940 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 44652

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1721176/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=45220 CPUtime=1421.71
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13091 0 0 0 142003 168 0 0 25 0 1 0 157004244 46305280 10043 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11305 10043 104 219 0 11082 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 45220

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1720600/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=45220 CPUtime=1481.68
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13244 0 0 0 147996 172 0 0 25 0 1 0 157004244 46305280 10196 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11305 10196 104 219 0 11082 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 45220

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1720216/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=45824 CPUtime=1541.66
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13377 0 0 0 153988 178 0 0 25 0 1 0 157004244 46923776 10329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11456 10329 104 219 0 11233 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 45824

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1719576/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=45824 CPUtime=1601.64
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13539 0 0 0 159981 183 0 0 25 0 1 0 157004244 46923776 10491 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11456 10491 104 219 0 11233 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 45824

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1719000/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=46464 CPUtime=1661.62
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13673 0 0 0 165974 188 0 0 25 0 1 0 157004244 47579136 10625 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11616 10625 104 219 0 11393 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 46464

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1718488/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=46552 CPUtime=1721.6
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13809 0 0 0 171967 193 0 0 25 0 1 0 157004244 47669248 10761 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11638 10761 104 219 0 11415 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 46552

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1717784/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=46552 CPUtime=1781.58
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13945 0 0 0 177960 198 0 0 25 0 1 0 157004244 47669248 10897 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11638 10897 104 219 0 11415 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 46552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14820
/proc/meminfo: memFree=1717656/2055920 swapFree=4146244/4192956
[pid=14621] ppid=14619 vsize=46552 CPUtime=1800.08
/proc/14621/stat : 14621 (PBS4) R 14619 14621 13817 0 -1 4194304 13983 0 0 0 179808 200 0 0 25 0 1 0 157004244 47669248 10935 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14621/statm: 11638 10935 104 219 0 11415 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 46552

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): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1798.08
CPU system time (s): 2.01269
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 46552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.08
system time used= 2.01269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13984
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= 1651

runsolver used 2.03769 second user time and 4.48832 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Fri Apr 20 17:42:04 UTC 2007

IDJOB= 372338
IDBENCH= 24965
IDSOLVER= 157
FILE ID= node42/372338-1177090923

PBS_JOBID= 4640313

Free space on /tmp= 66448 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir06_trarea_ac.opb
COMMAND LINE= /tmp/evaluation/372338-1177090923/PBS4 /tmp/evaluation/372338-1177090923/instance-372338-1177090923.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-372338-1177090923 -o ROOT/results/node42/conversion-372338-1177090923 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372338-1177090923/instance-372338-1177090923.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-372338-1177090923 -o ROOT/results/node42/solver-372338-1177090923 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372338-1177090923/PBS4 /tmp/evaluation/372338-1177090923/instance-372338-1177090923.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7546aeed0de3680ab75d817854256b46

RANDOM SEED= 320880842

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1762040 kB
Buffers:         37304 kB
Cached:         177080 kB
SwapCached:      16680 kB
Active:         152316 kB
Inactive:        88508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762040 kB
SwapTotal:     4192956 kB
SwapFree:      4146244 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          32892 kB
Slab:            38448 kB
Committed_AS:  3491256 kB
PageTables:       1912 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= 66448 MiB

End job on node42 on Fri Apr 20 18:12:07 UTC 2007