Trace number 372310

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. 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir09_trarea_ac.opb
MD5SUM83e4cddd78ca4f87cfb13af1d930e0cc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8781
Best CPU time to get the best result obtained on this benchmark44.9172
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8781
Optimality of the best value was proved YES
Number of variables3945
Total number of constraints8604
Number of constraints which are clauses8604
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 constraint59
Number of terms in the objective function 1872
Biggest coefficient in the objective function 365
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 525162
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 365
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 525162
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/372310-1177086341/instance-372310-1177086341.opb ......
0.09/0.11	c done parsing opb.
0.09/0.11	o 72693
0.09/0.12	o 72171
0.09/0.13	o 72149
0.09/0.13	o 58779
0.09/0.14	o 58718
0.09/0.14	o 58690
0.09/0.16	o 58663
0.09/0.17	o 58525
0.09/0.17	o 58514
0.09/0.18	o 58504
0.19/0.20	o 58502
0.19/0.20	o 45970
0.19/0.21	o 45649
0.19/0.22	o 45414
0.19/0.22	o 44028
0.19/0.22	o 43707
0.19/0.23	o 43465
0.19/0.23	o 43433
0.19/0.24	o 43191
0.19/0.24	o 43175
0.19/0.25	o 43160
0.19/0.25	o 42387
0.19/0.26	o 42376
0.19/0.28	o 42374
96.37/96.49	o 42346
126.85/126.98	o 36592
126.85/126.99	o 34974
126.85/126.99	o 34377
126.85/126.99	o 34150
126.85/127.00	o 34085
126.96/127.00	o 33858
126.96/127.00	o 33840
126.96/127.01	o 33613
126.96/127.01	o 33576
126.96/127.01	o 33558
126.96/127.02	o 33331
126.96/127.02	o 33321
126.96/127.02	o 33284
126.96/127.03	o 33266
126.96/127.03	o 33039
126.96/127.03	o 32991
126.96/127.04	o 32981
126.96/127.04	o 32944
126.96/127.04	o 32926
126.96/127.05	o 32699
126.96/127.05	o 32696
126.96/127.05	o 32678
126.96/127.06	o 32451
126.96/127.06	o 32422
126.96/127.06	o 32419
126.96/127.07	o 32401
126.96/127.07	o 32174
126.96/127.07	o 32170
126.96/127.08	o 20336
126.96/127.08	o 20011
126.96/127.08	o 19784
126.96/127.09	o 19748
126.96/127.09	o 19521
126.96/127.09	o 19472
126.96/127.09	o 19436
127.06/127.10	o 19209
127.06/127.10	o 19173
127.06/127.10	o 18946
127.06/127.10	o 18925
127.06/127.11	o 18698
127.06/127.11	o 18674
127.06/127.11	o 18653
127.06/127.11	o 18426
127.06/127.12	o 18367
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372310-1177086341/instance-372310-1177086341.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/node24/watcher-372310-1177086341 -o ROOT/results/node24/solver-372310-1177086341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372310-1177086341/PBS4 /tmp/evaluation/372310-1177086341/instance-372310-1177086341.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: 0.99 0.97 0.95 3/77 23159
/proc/meminfo: memFree=1453008/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=1868 CPUtime=0
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 156552101 1912832 245 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23159/statm: 467 245 86 219 0 244 0

[startup+0.0182109 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 23159
/proc/meminfo: memFree=1453008/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=1868 CPUtime=0.01
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 281 0 0 0 1 0 0 0 18 0 1 0 156552101 1912832 263 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/23159/statm: 467 263 87 219 0 244 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1868

[startup+0.101219 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 23159
/proc/meminfo: memFree=1453008/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=2424 CPUtime=0.09
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 156552101 2482176 450 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/23159/statm: 606 450 87 219 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.301241 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 23159
/proc/meminfo: memFree=1453008/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=3272 CPUtime=0.29
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 631 0 0 0 26 3 0 0 20 0 1 0 156552101 3350528 564 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 818 564 104 219 0 595 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3272

[startup+0.701283 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 23159
/proc/meminfo: memFree=1453008/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=3668 CPUtime=0.69
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 763 0 0 0 66 3 0 0 24 0 1 0 156552101 3756032 696 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 917 696 104 219 0 694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3668

[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1450440/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=4180 CPUtime=1.49
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 858 0 0 0 145 4 0 0 25 0 1 0 156552101 4280320 791 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 1045 791 104 219 0 822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4180

[startup+3.10154 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1449928/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=5204 CPUtime=3.09
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 975 0 0 0 305 4 0 0 25 0 1 0 156552101 5328896 908 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 1301 908 104 219 0 1078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5204

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1448840/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=7252 CPUtime=6.29
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 1210 0 0 0 625 4 0 0 25 0 1 0 156552101 7426048 1143 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 1813 1143 104 219 0 1590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7252

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1447048/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=7396 CPUtime=12.68
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 1621 0 0 0 1264 4 0 0 25 0 1 0 156552101 7573504 1554 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 1849 1554 104 219 0 1626 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7396

[startup+25.503 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1443592/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=11492 CPUtime=25.49
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 2479 0 0 0 2543 6 0 0 25 0 1 0 156552101 11767808 2412 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 2873 2412 104 219 0 2650 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11492

[startup+51.1027 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1435400/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=22104 CPUtime=51.07
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 4624 0 0 0 5099 8 0 0 25 0 1 0 156552101 22634496 4460 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 5526 4460 104 219 0 5303 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22104

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1430856/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=25200 CPUtime=102.26
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 5711 0 0 0 10212 14 0 0 25 0 1 0 156552101 25804800 5547 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 6300 5547 104 219 0 6077 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25200

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1429320/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=27452 CPUtime=162.24
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 6276 0 0 0 16204 20 0 0 25 0 1 0 156552101 28110848 5919 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 6863 5919 104 219 0 6640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27452

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1428680/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=28000 CPUtime=222.23
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 6437 0 0 0 22201 22 0 0 25 0 1 0 156552101 28672000 6080 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7000 6080 104 219 0 6777 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28000

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1427784/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=28588 CPUtime=282.21
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 6641 0 0 0 28196 25 0 0 25 0 1 0 156552101 29274112 6284 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7147 6284 104 219 0 6924 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28588

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1427144/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=29120 CPUtime=342.2
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 6806 0 0 0 34191 29 0 0 25 0 1 0 156552101 29818880 6449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7280 6449 104 219 0 7057 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29120

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1426760/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=29352 CPUtime=402.18
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 6920 0 0 0 40187 31 0 0 25 0 1 0 156552101 30056448 6563 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7338 6563 104 219 0 7115 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29352

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1426312/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=31272 CPUtime=462.16
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 7410 0 0 0 46183 33 0 0 25 0 1 0 156552101 32022528 6668 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7818 6668 104 219 0 7595 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31272

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1425928/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=31476 CPUtime=522.14
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 7502 0 0 0 52179 35 0 0 25 0 1 0 156552101 32231424 6760 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7869 6760 104 219 0 7646 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31476

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1425544/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=31724 CPUtime=582.13
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 7602 0 0 0 58175 38 0 0 25 0 1 0 156552101 32485376 6860 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 7931 6860 104 219 0 7708 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 31724

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23160
/proc/meminfo: memFree=1425032/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=32012 CPUtime=642.11
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 7725 0 0 0 64170 41 0 0 25 0 1 0 156552101 32780288 6983 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 8003 6983 104 219 0 7780 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32012


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1424008/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=32580 CPUtime=822.06
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 8000 0 0 0 82158 48 0 0 25 0 1 0 156552101 33361920 7258 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 8145 7258 104 219 0 7922 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 32580

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1423688/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=32760 CPUtime=882.04
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 8080 0 0 0 88154 50 0 0 25 0 1 0 156552101 33546240 7338 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 8190 7338 104 219 0 7967 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32760

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1423368/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=32948 CPUtime=942.02
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 8162 0 0 0 94150 52 0 0 25 0 1 0 156552101 33738752 7420 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 8237 7420 104 219 0 8014 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 32948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1422984/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=33244 CPUtime=1002
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 8253 0 0 0 100146 54 0 0 25 0 1 0 156552101 34041856 7511 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 8311 7511 104 219 0 8088 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 33244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1422600/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=36640 CPUtime=1061.99
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9113 0 0 0 106141 58 0 0 25 0 1 0 156552101 37519360 7602 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9160 7602 104 219 0 8937 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 36640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1422280/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=36640 CPUtime=1121.97
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9194 0 0 0 112137 60 0 0 25 0 1 0 156552101 37519360 7683 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9160 7683 104 219 0 8937 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 36640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1421832/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=36868 CPUtime=1181.95
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9302 0 0 0 118133 62 0 0 25 0 1 0 156552101 37752832 7791 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9217 7791 104 219 0 8994 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 36868

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1421576/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=37200 CPUtime=1241.93
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9371 0 0 0 124129 64 0 0 25 0 1 0 156552101 38092800 7860 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9300 7860 104 219 0 9077 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 37200

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1421128/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=37200 CPUtime=1301.93
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9467 0 0 0 130126 67 0 0 25 0 1 0 156552101 38092800 7956 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9300 7956 104 219 0 9077 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 37200

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1420616/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=37580 CPUtime=1361.9
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9579 0 0 0 136121 69 0 0 25 0 1 0 156552101 38481920 8068 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9395 8068 104 219 0 9172 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 37580

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1420232/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=37852 CPUtime=1421.89
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9661 0 0 0 142117 72 0 0 25 0 1 0 156552101 38760448 8150 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9463 8150 104 219 0 9240 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 37852

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1419912/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=37852 CPUtime=1481.87
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9751 0 0 0 148113 74 0 0 25 0 1 0 156552101 38760448 8240 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9463 8240 104 219 0 9240 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 37852

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1419720/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=38240 CPUtime=1541.85
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9822 0 0 0 154108 77 0 0 25 0 1 0 156552101 39157760 8311 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9560 8311 104 219 0 9337 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 38240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1419272/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=38240 CPUtime=1601.83
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9916 0 0 0 160103 80 0 0 25 0 1 0 156552101 39157760 8405 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9560 8405 104 219 0 9337 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 38240

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1418952/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=38548 CPUtime=1661.82
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 9999 0 0 0 166099 83 0 0 25 0 1 0 156552101 39473152 8488 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9637 8488 104 219 0 9414 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 38548

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1418632/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=38680 CPUtime=1721.79
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 10098 0 0 0 172094 85 0 0 25 0 1 0 156552101 39608320 8587 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9670 8587 104 219 0 9447 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 38680

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1418248/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=39004 CPUtime=1781.79
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 10167 0 0 0 178091 88 0 0 25 0 1 0 156552101 39940096 8656 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9751 8656 104 219 0 9528 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 39004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 23162
/proc/meminfo: memFree=1418120/2055920 swapFree=4144308/4192956
[pid=23159] ppid=23157 vsize=39004 CPUtime=1800.09
/proc/23159/stat : 23159 (PBS4) R 23157 23159 22370 0 -1 4194304 10199 0 0 0 179920 89 0 0 25 0 1 0 156552101 39940096 8688 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23159/statm: 9751 8688 104 219 0 9528 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 39004

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): 1800.1
CPU user time (s): 1799.2
CPU system time (s): 0.898863
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 39004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.898863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10200
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= 36607

runsolver used 2.09768 second user time and 4.44232 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Fri Apr 20 16:25:41 UTC 2007

IDJOB= 372310
IDBENCH= 24963
IDSOLVER= 157
FILE ID= node24/372310-1177086341

PBS_JOBID= 4640300

Free space on /tmp= 66233 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir09_trarea_ac.opb
COMMAND LINE= /tmp/evaluation/372310-1177086341/PBS4 /tmp/evaluation/372310-1177086341/instance-372310-1177086341.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-372310-1177086341 -o ROOT/results/node24/conversion-372310-1177086341 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372310-1177086341/instance-372310-1177086341.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-372310-1177086341 -o ROOT/results/node24/solver-372310-1177086341 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372310-1177086341/PBS4 /tmp/evaluation/372310-1177086341/instance-372310-1177086341.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  83e4cddd78ca4f87cfb13af1d930e0cc

RANDOM SEED= 672077657

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1453480 kB
Buffers:         66960 kB
Cached:         447480 kB
SwapCached:      16708 kB
Active:         214816 kB
Inactive:       324912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453480 kB
SwapTotal:     4192956 kB
SwapFree:      4144308 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          30676 kB
Slab:            48200 kB
Committed_AS:  3704448 kB
PageTables:       1808 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= 66233 MiB

End job on node24 on Fri Apr 20 16:55:43 UTC 2007