Trace number 373360

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir06_area_opers.opb
MD5SUM4b72d81adefd0ef56251a04b2b714e8c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark23.6034
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved YES
Number of variables11085
Total number of constraints23298
Number of constraints which are clauses23298
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 constraint127
Number of terms in the objective function 5533
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 5533
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5533
Number of bits of the biggest sum of numbers13
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/373360-1177185764/instance-373360-1177185764.opb ......
0.39/0.43	c done parsing opb.
0.39/0.43	o 497
0.39/0.46	o 493
0.39/0.48	o 492
0.49/0.50	o 491
0.49/0.52	o 490
0.49/0.55	o 489
0.49/0.57	o 488
0.69/0.79	o 487
179.34/179.43	o 443
179.34/179.45	o 438
179.34/179.47	o 437
179.34/179.49	o 436
179.44/179.51	o 435
179.64/179.74	o 434
195.93/196.04	o 433
204.53/204.61	o 432
216.83/216.91	o 431
237.82/237.97	o 420
237.82/237.99	o 413
237.92/238.02	o 412
237.92/238.04	o 411
237.92/238.06	o 410
238.02/238.16	o 409
238.02/238.18	o 354
238.12/238.21	o 353
238.12/238.27	o 352
256.22/256.33	o 306
256.22/256.34	o 305
256.22/256.36	o 304
256.22/256.38	o 277
256.22/256.40	o 276
256.32/256.41	o 275
270.01/270.10	o 209
270.11/270.26	o 208
270.11/270.27	o 169
270.11/270.29	o 168
270.21/270.31	o 167
270.21/270.32	o 95
270.21/270.33	o 94
270.21/270.34	o 93
270.21/270.35	o 92
270.21/270.36	o 91
270.21/270.37	o 90
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373360-1177185764/instance-373360-1177185764.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/node6/watcher-373360-1177185764 -o ROOT/results/node6/solver-373360-1177185764 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373360-1177185764/PBS4 /tmp/evaluation/373360-1177185764/instance-373360-1177185764.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24719
/proc/meminfo: memFree=1783032/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=2824 CPUtime=0
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 194614093 2891776 432 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596795 0 0 4096 0 0 0 0 17 1 0 0
/proc/24719/statm: 706 438 82 219 0 483 0

[startup+0.101528 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24719
/proc/meminfo: memFree=1783032/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=3096 CPUtime=0.09
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 578 0 0 0 9 0 0 0 18 0 1 0 194614093 3170304 560 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/24719/statm: 774 560 87 219 0 551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.201539 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24719
/proc/meminfo: memFree=1783032/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=3436 CPUtime=0.19
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 658 0 0 0 19 0 0 0 19 0 1 0 194614093 3518464 640 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24719/statm: 859 640 87 219 0 636 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3436

[startup+0.301551 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24719
/proc/meminfo: memFree=1783032/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=4436 CPUtime=0.29
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 926 0 0 0 29 0 0 0 20 0 1 0 194614093 4542464 859 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/24719/statm: 1109 859 89 219 0 886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4436

[startup+0.701597 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24719
/proc/meminfo: memFree=1783032/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=5836 CPUtime=0.69
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 1345 0 0 0 66 3 0 0 24 0 1 0 194614093 5976064 1181 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 1459 1181 104 219 0 1236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5836

[startup+1.50269 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1778416/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=6204 CPUtime=1.49
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 1429 0 0 0 146 3 0 0 25 0 1 0 194614093 6352896 1265 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 1551 1265 104 219 0 1328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6204

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1777904/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=6716 CPUtime=3.09
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 1566 0 0 0 306 3 0 0 25 0 1 0 194614093 6877184 1402 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 1679 1402 104 219 0 1456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6716

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1776624/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=8548 CPUtime=6.29
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 1837 0 0 0 625 4 0 0 25 0 1 0 194614093 8753152 1673 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 2137 1673 104 219 0 1914 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8548

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1775344/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=10596 CPUtime=12.69
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 2119 0 0 0 1265 4 0 0 25 0 1 0 194614093 10850304 1955 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 2649 1955 104 219 0 2426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10596

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1772848/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=15076 CPUtime=25.48
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 2739 0 0 0 2543 5 0 0 25 0 1 0 194614093 15437824 2575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 3769 2575 104 219 0 3546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15076

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1768816/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=23268 CPUtime=51.08
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 3755 0 0 0 5101 7 0 0 25 0 1 0 194614093 23826432 3591 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 5817 3591 104 219 0 5594 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23268

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24720
/proc/meminfo: memFree=1760368/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=39652 CPUtime=102.27
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 5859 0 0 0 10216 11 0 0 25 0 1 0 194614093 40603648 5695 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 9913 5695 104 219 0 9690 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39652

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1750704/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=39652 CPUtime=162.24
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 8285 0 0 0 16209 15 0 0 25 0 1 0 194614093 40603648 8121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 9913 8121 104 219 0 9690 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39652

[startup+222.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1735856/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=51556 CPUtime=222.23
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 12144 0 0 0 22174 49 0 0 25 0 1 0 194614093 52793344 11787 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 12889 11787 104 219 0 12666 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51556

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1732464/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=55064 CPUtime=282.21
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 12980 0 0 0 28155 66 0 0 25 0 1 0 194614093 56385536 12623 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 13766 12623 104 219 0 13543 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55064

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1731504/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=56216 CPUtime=342.19
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 13218 0 0 0 34152 67 0 0 25 0 1 0 194614093 57565184 12861 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 14054 12861 104 219 0 13831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56216

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1729520/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=58420 CPUtime=402.17
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 13718 0 0 0 40148 69 0 0 25 0 1 0 194614093 59822080 13361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 14605 13361 104 219 0 14382 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 58420

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1728176/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=59792 CPUtime=462.16
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 14031 0 0 0 46145 71 0 0 25 0 1 0 194614093 61227008 13674 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 14948 13674 104 219 0 14725 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 59792

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1726896/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=61220 CPUtime=522.14
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 14367 0 0 0 52140 74 0 0 25 0 1 0 194614093 62689280 14010 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 15305 14010 104 219 0 15082 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 61220

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1725232/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=63476 CPUtime=582.12
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 14791 0 0 0 58137 75 0 0 25 0 1 0 194614093 64999424 14434 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 15869 14434 104 219 0 15646 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 63476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1724528/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=64444 CPUtime=642.1
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 14978 0 0 0 64133 77 0 0 25 0 1 0 194614093 65990656 14621 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 16111 14621 104 219 0 15888 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 64444


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1722096/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=67548 CPUtime=882.04
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 15593 0 0 0 88123 81 0 0 25 0 1 0 194614093 69169152 15236 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 16887 15236 104 219 0 16664 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 67548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1721008/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=69048 CPUtime=942.01
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 15871 0 0 0 94119 82 0 0 25 0 1 0 194614093 70705152 15514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 17262 15514 104 219 0 17039 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 69048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1720368/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=69624 CPUtime=1001.99
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 16011 0 0 0 100116 83 0 0 25 0 1 0 194614093 71294976 15654 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 17406 15654 104 219 0 17183 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 69624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1719792/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=70492 CPUtime=1061.97
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 16166 0 0 0 106113 84 0 0 25 0 1 0 194614093 72183808 15809 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 17623 15809 104 219 0 17400 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 70492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1719216/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=70860 CPUtime=1121.96
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 16299 0 0 0 112110 86 0 0 25 0 1 0 194614093 72560640 15942 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 17715 15942 104 219 0 17492 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 70860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1718064/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=73996 CPUtime=1181.94
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 16984 0 0 0 118107 87 0 0 25 0 1 0 194614093 75771904 16242 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 18499 16242 104 219 0 18276 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 73996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1716784/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=75592 CPUtime=1241.92
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 17304 0 0 0 124103 89 0 0 25 0 1 0 194614093 77406208 16562 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 18898 16562 104 219 0 18675 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 75592

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1716592/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=75720 CPUtime=1301.91
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 17345 0 0 0 130101 90 0 0 25 0 1 0 194614093 77537280 16603 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 18930 16603 104 219 0 18707 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 75720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1715376/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=77064 CPUtime=1361.89
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 17629 0 0 0 136098 91 0 0 25 0 1 0 194614093 78913536 16887 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 19266 16887 104 219 0 19043 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 77064

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1714800/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=77800 CPUtime=1421.87
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 17773 0 0 0 142095 92 0 0 25 0 1 0 194614093 79667200 17031 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 19450 17031 104 219 0 19227 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 77800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1712752/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=80684 CPUtime=1481.85
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 18294 0 0 0 148091 94 0 0 25 0 1 0 194614093 82620416 17552 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 20171 17552 104 219 0 19948 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 80684

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1711344/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=82424 CPUtime=1541.84
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 18647 0 0 0 154088 96 0 0 25 0 1 0 194614093 84402176 17905 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 20606 17905 104 219 0 20383 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 82424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1710320/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=83640 CPUtime=1601.82
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 18933 0 0 0 160085 97 0 0 25 0 1 0 194614093 85647360 18191 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 20910 18191 104 219 0 20687 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 83640

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1709360/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=84696 CPUtime=1661.8
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 19144 0 0 0 166082 98 0 0 25 0 1 0 194614093 86728704 18402 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 21174 18402 104 219 0 20951 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 84696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1708528/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=85636 CPUtime=1721.78
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 19351 0 0 0 172079 99 0 0 25 0 1 0 194614093 87691264 18609 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 21409 18609 104 219 0 21186 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 85636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24720
/proc/meminfo: memFree=1708464/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=85636 CPUtime=1781.77
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 19375 0 0 0 178077 100 0 0 25 0 1 0 194614093 87691264 18633 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 21409 18633 104 219 0 21186 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 85636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24722
/proc/meminfo: memFree=1708272/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=85956 CPUtime=1800.06
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 19418 0 0 0 179906 100 0 0 25 0 1 0 194614093 88018944 18676 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 21489 18676 104 219 0 21266 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 85956

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24722
/proc/meminfo: memFree=1708272/2055924 swapFree=4146724/4192956
[pid=24719] ppid=24717 vsize=85956 CPUtime=1800.06
/proc/24719/stat : 24719 (PBS4) R 24717 24719 23687 0 -1 4194304 19418 0 0 0 179906 100 0 0 25 0 1 0 194614093 88018944 18676 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24719/statm: 21489 18676 104 219 0 21266 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 85956

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.07
CPU system time (s): 1.01884
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 85956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 1.01885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19419
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= 37086

runsolver used 2.14967 second user time and 4.19836 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 21 20:02:44 UTC 2007

IDJOB= 373360
IDBENCH= 25038
IDSOLVER= 157
FILE ID= node6/373360-1177185764

PBS_JOBID= 4649008

Free space on /tmp= 66421 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir06_area_opers.opb
COMMAND LINE= /tmp/evaluation/373360-1177185764/PBS4 /tmp/evaluation/373360-1177185764/instance-373360-1177185764.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-373360-1177185764 -o ROOT/results/node6/conversion-373360-1177185764 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373360-1177185764/instance-373360-1177185764.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-373360-1177185764 -o ROOT/results/node6/solver-373360-1177185764 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373360-1177185764/PBS4 /tmp/evaluation/373360-1177185764/instance-373360-1177185764.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4b72d81adefd0ef56251a04b2b714e8c

RANDOM SEED= 407798780

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1783504 kB
Buffers:         38336 kB
Cached:         168224 kB
SwapCached:      13692 kB
Active:         174800 kB
Inactive:        55156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1783504 kB
SwapTotal:     4192956 kB
SwapFree:      4146724 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          30424 kB
Slab:            28060 kB
Committed_AS:  7076960 kB
PageTables:       1788 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= 66421 MiB

End job on node6 on Sat Apr 21 20:32:47 UTC 2007