Trace number 373318

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir03_area_opers.opb
MD5SUMb21d0afca1befeb5506928b558ab5220
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark11.7222
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables6672
Total number of constraints14168
Number of constraints which are clauses14168
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 3302
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 3302
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 3302
Number of bits of the biggest sum of numbers12
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/373318-1177180879/instance-373318-1177180879.opb ......
0.19/0.21	c done parsing opb.
0.19/0.21	o 301
0.19/0.22	o 300
0.19/0.23	o 299
0.19/0.24	o 298
0.19/0.26	o 297
0.19/0.27	o 200
0.29/0.32	o 199
22.08/22.13	o 198
85.07/85.18	o 197
153.55/153.64	o 196
153.55/153.64	o 73
153.55/153.65	o 72
153.55/153.65	o 71
153.55/153.66	o 70
153.55/153.66	o 69
153.55/153.67	o 68
153.55/153.67	o 67
153.55/153.67	o 66
153.55/153.68	o 65
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373318-1177180879/instance-373318-1177180879.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/node41/watcher-373318-1177180879 -o ROOT/results/node41/solver-373318-1177180879 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373318-1177180879/PBS4 /tmp/evaluation/373318-1177180879/instance-373318-1177180879.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: 1.00 1.00 1.00 3/77 8888
/proc/meminfo: memFree=1654968/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=2240 CPUtime=0
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 165999849 2293760 333 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/8888/statm: 560 334 86 219 0 337 0

[startup+0.02027 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8888
/proc/meminfo: memFree=1654968/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=2400 CPUtime=0.01
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 394 0 0 0 1 0 0 0 18 0 1 0 165999849 2457600 376 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/8888/statm: 600 376 87 219 0 377 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.101276 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8888
/proc/meminfo: memFree=1654968/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=2820 CPUtime=0.09
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 501 0 0 0 9 0 0 0 18 0 1 0 165999849 2887680 483 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/8888/statm: 705 483 87 219 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301294 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8888
/proc/meminfo: memFree=1654968/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=3580 CPUtime=0.29
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 772 0 0 0 27 2 0 0 19 0 1 0 165999849 3665920 705 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 895 705 104 219 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.701329 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8888
/proc/meminfo: memFree=1654968/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=4200 CPUtime=0.69
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 937 0 0 0 67 2 0 0 23 0 1 0 165999849 4300800 870 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 1050 870 104 219 0 827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4200

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1651312/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=5352 CPUtime=1.49
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 1113 0 0 0 146 3 0 0 25 0 1 0 165999849 5480448 1046 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547506 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 1338 1046 104 219 0 1115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5352

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1650736/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=6536 CPUtime=3.09
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 1292 0 0 0 306 3 0 0 25 0 1 0 165999849 6692864 1225 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 1634 1225 104 219 0 1411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6536

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1649008/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=8728 CPUtime=6.29
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 1712 0 0 0 625 4 0 0 25 0 1 0 165999849 8937472 1645 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 2182 1645 104 219 0 1959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8728

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8889
/proc/meminfo: memFree=1645488/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=13352 CPUtime=12.68
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 2613 0 0 0 1263 5 0 0 25 0 1 0 165999849 13672448 2449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 3338 2449 104 219 0 3115 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13352

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1640752/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=21820 CPUtime=25.48
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 3735 0 0 0 2541 7 0 0 25 0 1 0 165999849 22343680 3571 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 5455 3571 104 219 0 5232 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21820

[startup+51.1017 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 8889
/proc/meminfo: memFree=1639280/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=21980 CPUtime=51.08
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 4116 0 0 0 5100 8 0 0 25 0 1 0 165999849 22507520 3952 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 5495 3952 104 219 0 5272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21980

[startup+102.305 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 8889
/proc/meminfo: memFree=1631664/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=27860 CPUtime=102.27
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 5972 0 0 0 10211 16 0 0 25 0 1 0 165999849 28528640 5808 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 6965 5808 104 219 0 6742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27860

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8889
/proc/meminfo: memFree=1629232/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=31220 CPUtime=162.25
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 6775 0 0 0 16204 21 0 0 25 0 1 0 165999849 31969280 6418 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 7805 6418 104 219 0 7582 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31220

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8889
/proc/meminfo: memFree=1628144/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=32392 CPUtime=222.23
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 7048 0 0 0 22201 22 0 0 25 0 1 0 165999849 33169408 6691 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 8098 6691 104 219 0 7875 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32392

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8889
/proc/meminfo: memFree=1626928/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=33860 CPUtime=282.21
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 7375 0 0 0 28198 23 0 0 25 0 1 0 165999849 34672640 7018 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 8465 7018 104 219 0 8242 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1625904/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=34692 CPUtime=342.2
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 7619 0 0 0 34195 25 0 0 25 0 1 0 165999849 35524608 7262 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 8673 7262 104 219 0 8450 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1624944/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=35696 CPUtime=402.19
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 7886 0 0 0 40192 27 0 0 25 0 1 0 165999849 36552704 7529 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 8924 7529 104 219 0 8701 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1624240/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=36128 CPUtime=462.17
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 8026 0 0 0 46189 28 0 0 25 0 1 0 165999849 36995072 7669 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 9032 7669 104 219 0 8809 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1623280/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=37048 CPUtime=522.15
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 8255 0 0 0 52186 29 0 0 25 0 1 0 165999849 37937152 7898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 9262 7898 104 219 0 9039 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37048

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1622704/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=37576 CPUtime=582.14
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 8415 0 0 0 58183 31 0 0 25 0 1 0 165999849 38477824 8058 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 9394 8058 104 219 0 9171 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37576

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1622256/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=37868 CPUtime=642.12
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 8524 0 0 0 64180 32 0 0 25 0 1 0 165999849 38776832 8167 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 9467 8167 104 219 0 9244 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37868


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1620400/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=41060 CPUtime=822.08
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 9374 0 0 0 82170 38 0 0 25 0 1 0 165999849 42045440 8632 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10265 8632 104 219 0 10042 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 41060

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1620016/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=41188 CPUtime=882.06
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 9462 0 0 0 88166 40 0 0 25 0 1 0 165999849 42176512 8720 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10297 8720 104 219 0 10074 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 41188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1619760/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=41520 CPUtime=942.04
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 9540 0 0 0 94163 41 0 0 25 0 1 0 165999849 42516480 8798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10380 8798 104 219 0 10157 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 41520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1619120/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=41940 CPUtime=1002.03
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 9673 0 0 0 100160 43 0 0 25 0 1 0 165999849 42946560 8931 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10485 8931 104 219 0 10262 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 41940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1618480/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=42584 CPUtime=1062.01
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 9846 0 0 0 106157 44 0 0 25 0 1 0 165999849 43606016 9104 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10646 9104 104 219 0 10423 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 42584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1618032/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=43024 CPUtime=1121.99
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 9957 0 0 0 112154 45 0 0 25 0 1 0 165999849 44056576 9215 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10756 9215 104 219 0 10533 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 43024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8889
/proc/meminfo: memFree=1617712/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=43280 CPUtime=1181.98
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10048 0 0 0 118151 47 0 0 25 0 1 0 165999849 44318720 9306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8888/statm: 10820 9306 104 219 0 10597 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 43280

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1616936/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=43584 CPUtime=1241.88
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10146 0 0 0 124139 49 0 0 25 0 1 0 165999849 44630016 9404 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 10896 9404 104 219 0 10673 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 43584

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1616496/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44096 CPUtime=1301.87
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10279 0 0 0 130136 51 0 0 25 0 1 0 165999849 45154304 9537 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11024 9537 104 219 0 10801 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 44096

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1616368/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44176 CPUtime=1361.84
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10345 0 0 0 136132 52 0 0 25 0 1 0 165999849 45236224 9603 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11044 9603 104 219 0 10821 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 44176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9087
/proc/meminfo: memFree=1616112/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44356 CPUtime=1421.83
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10397 0 0 0 142129 54 0 0 25 0 1 0 165999849 45420544 9655 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11089 9655 104 219 0 10866 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 44356

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1615984/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44356 CPUtime=1481.81
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10445 0 0 0 148125 56 0 0 25 0 1 0 165999849 45420544 9703 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11089 9703 104 219 0 10866 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 44356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1615728/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44676 CPUtime=1541.8
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10508 0 0 0 154122 58 0 0 25 0 1 0 165999849 45748224 9766 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11169 9766 104 219 0 10946 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 44676

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1615536/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44756 CPUtime=1601.78
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10561 0 0 0 160119 59 0 0 25 0 1 0 165999849 45830144 9819 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11189 9819 104 219 0 10966 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 44756

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1615344/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44956 CPUtime=1661.77
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10595 0 0 0 166116 61 0 0 25 0 1 0 165999849 46034944 9853 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11239 9853 104 219 0 11016 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 44956

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1615152/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=44956 CPUtime=1721.75
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 10650 0 0 0 172113 62 0 0 25 0 1 0 165999849 46034944 9908 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 11239 9908 104 219 0 11016 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 44956

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9087
/proc/meminfo: memFree=1614896/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=48204 CPUtime=1781.73
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 11494 0 0 0 178109 64 0 0 25 0 1 0 165999849 49360896 9983 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546885 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 12051 9983 104 219 0 11828 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 48204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9087
/proc/meminfo: memFree=1614768/2055920 swapFree=4169688/4192956
[pid=8888] ppid=8886 vsize=48416 CPUtime=1800.03
/proc/8888/stat : 8888 (PBS4) R 8886 8888 8150 0 -1 4194304 11518 0 0 0 179938 65 0 0 25 0 1 0 165999849 49577984 10007 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8888/statm: 12104 10007 104 219 0 11881 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 48416

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): 1800.05
CPU user time (s): 1799.39
CPU system time (s): 0.664898
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 48416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.39
system time used= 0.664898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11519
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= 3105

runsolver used 2.18567 second user time and 4.28535 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 21 18:41:20 UTC 2007

IDJOB= 373318
IDBENCH= 25035
IDSOLVER= 157
FILE ID= node41/373318-1177180879

PBS_JOBID= 4649003

Free space on /tmp= 66347 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir03_area_opers.opb
COMMAND LINE= /tmp/evaluation/373318-1177180879/PBS4 /tmp/evaluation/373318-1177180879/instance-373318-1177180879.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-373318-1177180879 -o ROOT/results/node41/conversion-373318-1177180879 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373318-1177180879/instance-373318-1177180879.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-373318-1177180879 -o ROOT/results/node41/solver-373318-1177180879 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373318-1177180879/PBS4 /tmp/evaluation/373318-1177180879/instance-373318-1177180879.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b21d0afca1befeb5506928b558ab5220

RANDOM SEED= 704861378

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:      2055920 kB
MemFree:       1655376 kB
Buffers:         61876 kB
Cached:         259136 kB
SwapCached:       2872 kB
Active:         213896 kB
Inactive:       132272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655376 kB
SwapTotal:     4192956 kB
SwapFree:      4169688 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          31392 kB
Slab:            39620 kB
Committed_AS:  3396208 kB
PageTables:       2008 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= 66347 MiB

End job on node41 on Sat Apr 21 19:11:22 UTC 2007