Trace number 373304

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. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir04_area_opers.opb
MD5SUMe746daa468953b69c2293c7909733538
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark0.285956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved YES
Number of variables1614
Total number of constraints2783
Number of constraints which are clauses2783
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 constraint31
Number of terms in the objective function 879
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 879
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 879
Number of bits of the biggest sum of numbers10
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/373304-1177180200/instance-373304-1177180200.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 219
0.00/0.03	o 218
0.00/0.03	o 217
0.00/0.03	o 216
0.00/0.04	o 215
0.00/0.04	o 214
0.00/0.04	o 213
0.00/0.04	o 212
0.00/0.05	o 111
0.00/0.05	o 108
0.00/0.05	o 106
0.04/0.05	o 104
0.04/0.05	o 103
3.39/3.49	o 102
6.89/6.95	o 101
30.28/30.34	o 58
30.28/30.35	o 57
30.28/30.35	o 56
258.00/258.20	o 55
258.11/258.20	o 54
258.11/258.20	o 53
258.32/258.43	o 52
281.70/281.89	o 51
309.59/309.71	o 49
310.09/310.26	o 48
316.49/316.68	o 47
316.49/316.69	o 46
316.60/316.71	o 45
316.60/316.72	o 44
316.60/316.72	o 43
316.60/316.72	o 42
316.60/316.75	o 41
316.60/316.76	o 40
316.60/316.77	o 39
316.60/316.79	o 38
336.88/337.06	o 37
358.68/358.90	o 36
358.98/359.18	o 35
393.06/393.29	o 34
1800.05/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373304-1177180200/instance-373304-1177180200.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/node54/watcher-373304-1177180200 -o ROOT/results/node54/solver-373304-1177180200 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373304-1177180200/PBS4 /tmp/evaluation/373304-1177180200/instance-373304-1177180200.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 0.96 0.98 3/66 12426
/proc/meminfo: memFree=1726848/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=1608 CPUtime=0
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 165394505 1646592 170 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588365 0 0 4096 0 0 0 0 17 0 0 0
/proc/12426/statm: 402 170 87 219 0 179 0

[startup+0.0541891 s]
/proc/loadavg: 0.91 0.96 0.98 3/66 12426
/proc/meminfo: memFree=1726848/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=1760 CPUtime=0.04
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 278 0 0 0 4 0 0 0 18 0 1 0 165394505 1802240 260 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12426/statm: 440 260 102 219 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1760

[startup+0.101194 s]
/proc/loadavg: 0.91 0.96 0.98 3/66 12426
/proc/meminfo: memFree=1726848/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=1760 CPUtime=0.09
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 165394505 1802240 275 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12426/statm: 440 276 102 219 0 217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1760

[startup+0.301219 s]
/proc/loadavg: 0.91 0.96 0.98 3/66 12426
/proc/meminfo: memFree=1726848/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=2016 CPUtime=0.29
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 165394505 2064384 354 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12426/statm: 504 354 103 219 0 281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2016

[startup+0.701269 s]
/proc/loadavg: 0.91 0.96 0.98 3/66 12426
/proc/meminfo: memFree=1726848/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=2664 CPUtime=0.69
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 513 0 0 0 69 0 0 0 23 0 1 0 165394505 2727936 495 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12426/statm: 666 495 103 219 0 443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2664

[startup+1.50137 s]
/proc/loadavg: 0.91 0.96 0.98 2/67 12427
/proc/meminfo: memFree=1724856/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=3884 CPUtime=1.5
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 809 0 0 0 149 1 0 0 25 0 1 0 165394505 3977216 791 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547890 0 0 4096 16384 0 0 0 17 0 0 0
/proc/12426/statm: 971 791 103 219 0 748 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3884

[startup+3.10158 s]
/proc/loadavg: 0.91 0.96 0.98 2/67 12427
/proc/meminfo: memFree=1723064/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=10028 CPUtime=3.09
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 1386 0 0 0 308 1 0 0 25 0 1 0 165394505 10268672 1368 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 2507 1368 103 219 0 2284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10028

[startup+6.30179 s]
/proc/loadavg: 0.92 0.96 0.98 2/67 12427
/proc/meminfo: memFree=1719864/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=10492 CPUtime=6.29
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 1989 0 0 0 626 3 0 0 25 0 1 0 165394505 10743808 1922 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 2623 1922 104 219 0 2400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10492

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.98 2/67 12427
/proc/meminfo: memFree=1716344/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=11420 CPUtime=12.68
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 2776 0 0 0 1263 5 0 0 25 0 1 0 165394505 11694080 2709 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 2855 2709 104 219 0 2632 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11420

[startup+25.5022 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 12427
/proc/meminfo: memFree=1715512/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=12320 CPUtime=25.48
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 3057 0 0 0 2540 8 0 0 25 0 1 0 165394505 12615680 2893 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 3080 2893 104 219 0 2857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12320

[startup+51.1025 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 12427
/proc/meminfo: memFree=1713976/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=14268 CPUtime=51.07
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 3630 0 0 0 5097 10 0 0 25 0 1 0 165394505 14610432 3273 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 3567 3273 104 219 0 3344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14268

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1711992/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=17060 CPUtime=102.27
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 4500 0 0 0 10208 19 0 0 25 0 1 0 165394505 17469440 3758 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 4265 3758 104 219 0 4042 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17060

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1710328/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=17928 CPUtime=162.24
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 4917 0 0 0 16195 29 0 0 25 0 1 0 165394505 18358272 4175 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 4482 4175 104 219 0 4259 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17928

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1708728/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=19016 CPUtime=222.22
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 5302 0 0 0 22185 37 0 0 25 0 1 0 165394505 19472384 4560 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 4754 4560 104 219 0 4531 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19016

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1707128/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=23000 CPUtime=282.2
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 6472 0 0 0 28173 47 0 0 25 0 1 0 165394505 23552000 4961 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 5750 4961 104 219 0 5527 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1705400/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=24040 CPUtime=342.19
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 6888 0 0 0 34150 69 0 0 25 0 1 0 165394505 24616960 5377 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 6010 5377 104 219 0 5787 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24040

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1703608/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=25132 CPUtime=402.16
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 7340 0 0 0 40125 91 0 0 25 0 1 0 165394505 25735168 5829 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 6283 5829 104 219 0 6060 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25132

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1702136/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=25912 CPUtime=462.15
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 7694 0 0 0 46101 114 0 0 25 0 1 0 165394505 26533888 6183 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 6478 6183 104 219 0 6255 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 25912

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1700728/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=32924 CPUtime=522.12
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 9574 0 0 0 52075 137 0 0 25 0 1 0 165394505 33714176 6526 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 8231 6526 104 219 0 8008 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 32924

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1699256/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=33580 CPUtime=582.11
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 9927 0 0 0 58052 159 0 0 25 0 1 0 165394505 34385920 6879 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 8395 6879 104 219 0 8172 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1698040/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=34600 CPUtime=642.1
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 10248 0 0 0 64025 185 0 0 25 0 1 0 165394505 35430400 7200 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 8650 7200 104 219 0 8427 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 34600


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1694712/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=36272 CPUtime=822.04
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 11076 0 0 0 81953 251 0 0 25 0 1 0 165394505 37142528 8028 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9068 8028 104 219 0 8845 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 36272

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1693624/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=36976 CPUtime=882.02
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 11343 0 0 0 87931 271 0 0 25 0 1 0 165394505 37863424 8295 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9244 8295 104 219 0 9021 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 36976

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1692600/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=37596 CPUtime=942
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 11598 0 0 0 93912 288 0 0 25 0 1 0 165394505 38498304 8550 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9399 8550 104 219 0 9176 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 37596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1691704/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=37596 CPUtime=1001.98
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 11819 0 0 0 99894 304 0 0 25 0 1 0 165394505 38498304 8771 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9399 8771 104 219 0 9176 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 37596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1690808/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=38256 CPUtime=1061.97
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 12051 0 0 0 105873 324 0 0 25 0 1 0 165394505 39174144 9003 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9564 9003 104 219 0 9341 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 38256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1689912/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=38956 CPUtime=1121.94
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 12271 0 0 0 111852 342 0 0 25 0 1 0 165394505 39890944 9223 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9739 9223 104 219 0 9516 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 38956

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1689016/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=39076 CPUtime=1181.93
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 12499 0 0 0 117834 359 0 0 25 0 1 0 165394505 40013824 9451 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9769 9451 104 219 0 9546 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 39076

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1688120/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=39820 CPUtime=1241.91
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 12724 0 0 0 123816 375 0 0 25 0 1 0 165394505 40775680 9676 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 9955 9676 104 219 0 9732 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 39820

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1687096/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=52896 CPUtime=1301.9
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 16037 0 0 0 129793 397 0 0 25 0 1 0 165394505 54165504 9916 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13224 9916 104 219 0 13001 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 52896

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1686264/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=53016 CPUtime=1361.88
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 16249 0 0 0 135772 416 0 0 25 0 1 0 165394505 54288384 10128 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13254 10128 104 219 0 13031 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 53016

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1685432/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=53016 CPUtime=1421.86
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 16443 0 0 0 141755 431 0 0 25 0 1 0 165394505 54288384 10322 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13254 10322 104 219 0 13031 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 53016

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1684728/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=53856 CPUtime=1481.84
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 16630 0 0 0 147736 448 0 0 25 0 1 0 165394505 55148544 10509 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547242 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13464 10509 104 219 0 13241 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 53856

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1683960/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=53856 CPUtime=1541.82
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 16813 0 0 0 153716 466 0 0 25 0 1 0 165394505 55148544 10692 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13464 10692 104 219 0 13241 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 53856

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1683192/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=54748 CPUtime=1601.8
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 17013 0 0 0 159698 482 0 0 25 0 1 0 165394505 56061952 10892 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13687 10892 104 219 0 13464 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 54748

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1682424/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=54748 CPUtime=1661.78
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 17201 0 0 0 165677 501 0 0 25 0 1 0 165394505 56061952 11080 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13687 11080 104 219 0 13464 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 54748

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1681656/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=55692 CPUtime=1721.76
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 17387 0 0 0 171660 516 0 0 25 0 1 0 165394505 57028608 11266 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13923 11266 104 219 0 13700 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 55692

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1680952/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=55692 CPUtime=1781.75
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 17561 0 0 0 177646 529 0 0 25 0 1 0 165394505 57028608 11440 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13923 11440 104 219 0 13700 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 55692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 12427
/proc/meminfo: memFree=1680696/2055920 swapFree=4182084/4192956
[pid=12426] ppid=12424 vsize=55692 CPUtime=1800.05
/proc/12426/stat : 12426 (PBS4) R 12424 12426 11638 0 -1 4194304 17623 0 0 0 179470 535 0 0 25 0 1 0 165394505 57028608 11502 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12426/statm: 13923 11502 104 219 0 13700 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 55692

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1794.71
CPU system time (s): 5.36019
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 64400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.71
system time used= 5.36018
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17624
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= 3551

runsolver used 1.73574 second user time and 4.82427 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 21 18:30:00 UTC 2007

IDJOB= 373304
IDBENCH= 25034
IDSOLVER= 157
FILE ID= node54/373304-1177180200

PBS_JOBID= 4648999

Free space on /tmp= 66339 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir04_area_opers.opb
COMMAND LINE= /tmp/evaluation/373304-1177180200/PBS4 /tmp/evaluation/373304-1177180200/instance-373304-1177180200.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-373304-1177180200 -o ROOT/results/node54/conversion-373304-1177180200 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373304-1177180200/instance-373304-1177180200.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-373304-1177180200 -o ROOT/results/node54/solver-373304-1177180200 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373304-1177180200/PBS4 /tmp/evaluation/373304-1177180200/instance-373304-1177180200.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e746daa468953b69c2293c7909733538

RANDOM SEED= 290614998

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1727320 kB
Buffers:         41840 kB
Cached:         214468 kB
SwapCached:       3792 kB
Active:          80232 kB
Inactive:       185868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727320 kB
SwapTotal:     4192956 kB
SwapFree:      4182084 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            48404 kB
Committed_AS:  2213140 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66339 MiB

End job on node54 on Sat Apr 21 19:00:03 UTC 2007