Trace number 373290

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir10_area_opers.opb
MD5SUMcca2bc3212eb56e1c6b2ae84ca292ee3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark51
Best CPU time to get the best result obtained on this benchmark991.174
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51
Optimality of the best value was proved YES
Number of variables79024
Total number of constraints176988
Number of constraints which are clauses176988
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 constraint511
Number of terms in the objective function 39323
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 39323
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 39323
Number of bits of the biggest sum of numbers16
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/373290-1177176634/instance-373290-1177176634.opb ......
11.79/11.86	c done parsing opb.
11.79/11.86	o 1888
13.38/13.42	o 1883
14.88/14.99	o 1882
16.49/16.57	o 1881
18.08/18.14	o 1880
19.69/19.72	o 1879
21.18/21.29	o 1878
22.78/22.86	o 1877
24.38/24.43	o 1876
25.88/25.99	o 1875
27.48/27.54	o 1874
28.98/29.09	o 1873
30.58/30.65	o 1872
32.18/32.20	o 1871
33.67/33.75	o 1870
35.27/35.31	o 1869
36.77/36.87	o 1868
38.38/38.43	o 1867
39.87/39.99	o 1866
41.47/41.54	o 1865
43.07/43.10	o 1864
44.57/44.65	o 1863
46.07/46.18	o 1862
47.67/47.72	o 1861
49.17/49.26	o 1860
50.66/50.79	o 1859
52.27/52.33	o 1858
53.77/53.86	o 1857
55.26/55.39	o 1856
56.87/56.93	o 1855
58.36/58.48	o 1854
62.16/62.29	o 1853
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373290-1177176634/instance-373290-1177176634.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/node59/watcher-373290-1177176634 -o ROOT/results/node59/solver-373290-1177176634 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373290-1177176634/PBS4 /tmp/evaluation/373290-1177176634/instance-373290-1177176634.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: 0.94 0.97 0.96 3/64 13744
/proc/meminfo: memFree=1699368/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=8736 CPUtime=0
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 165573088 8945664 475 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 2184 479 81 219 0 1961 0

[startup+0.0180629 s]
/proc/loadavg: 0.94 0.97 0.96 3/64 13744
/proc/meminfo: memFree=1699368/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=8736 CPUtime=0.01
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 1709 0 0 0 1 0 0 0 18 0 1 0 165573088 8945664 1691 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 2184 1695 81 219 0 1961 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8736

[startup+0.101078 s]
/proc/loadavg: 0.94 0.97 0.96 3/64 13744
/proc/meminfo: memFree=1699368/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=12868 CPUtime=0.08
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 3069 0 0 0 8 0 0 0 18 0 1 0 165573088 13176832 2953 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 3217 2953 87 219 0 2994 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12868

[startup+0.301115 s]
/proc/loadavg: 0.94 0.97 0.96 3/64 13744
/proc/meminfo: memFree=1699368/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=14632 CPUtime=0.29
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 3503 0 0 0 28 1 0 0 19 0 1 0 165573088 14983168 3322 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 3658 3322 88 219 0 3435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14632

[startup+0.701191 s]
/proc/loadavg: 0.94 0.97 0.96 3/64 13744
/proc/meminfo: memFree=1699368/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=14632 CPUtime=0.69
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 3503 0 0 0 68 1 0 0 23 0 1 0 165573088 14983168 3322 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 3658 3322 88 219 0 3435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14632

[startup+1.50134 s]
/proc/loadavg: 0.94 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1686432/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=14632 CPUtime=1.49
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 3503 0 0 0 148 1 0 0 25 0 1 0 165573088 14983168 3322 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 3658 3322 88 219 0 3435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14632

[startup+3.10165 s]
/proc/loadavg: 0.94 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1686304/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=14632 CPUtime=3.09
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 3503 0 0 0 308 1 0 0 25 0 1 0 165573088 14983168 3322 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 3658 3322 88 219 0 3435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14632

[startup+6.30126 s]
/proc/loadavg: 0.95 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1685672/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=15248 CPUtime=6.28
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 3657 0 0 0 627 1 0 0 25 0 1 0 165573088 15613952 3476 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/13744/statm: 3812 3476 88 219 0 3589 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15248

[startup+12.7015 s]
/proc/loadavg: 0.95 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1671464/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=34532 CPUtime=12.68
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 9147 0 0 0 1259 9 0 0 25 0 1 0 165573088 35360768 7044 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 8633 7044 104 219 0 8410 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34532

[startup+25.5019 s]
/proc/loadavg: 0.96 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1671400/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=34532 CPUtime=25.49
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 9147 0 0 0 2519 30 0 0 25 0 1 0 165573088 35360768 7044 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 8633 7044 104 219 0 8410 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34532

[startup+51.1018 s]
/proc/loadavg: 0.97 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1671528/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=34532 CPUtime=51.06
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 9148 0 0 0 5033 73 0 0 25 0 1 0 165573088 35360768 7045 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 8633 7045 104 219 0 8410 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34532

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1668200/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=38376 CPUtime=102.25
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 10561 0 0 0 10131 94 0 0 25 0 1 0 165573088 39297024 7842 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 9594 7842 104 219 0 9371 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38376

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1667176/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=39928 CPUtime=162.23
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 11122 0 0 0 16127 96 0 0 25 0 1 0 165573088 40886272 8081 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 9982 8081 104 219 0 9759 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39928

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1666408/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=40964 CPUtime=222.21
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 11574 0 0 0 22124 97 0 0 25 0 1 0 165573088 41947136 8277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10241 8277 104 219 0 10018 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40964

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1665896/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=41484 CPUtime=282.19
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 11816 0 0 0 28121 98 0 0 25 0 1 0 165573088 42479616 8397 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10371 8397 104 219 0 10148 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41484

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1665384/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=42004 CPUtime=342.17
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 12057 0 0 0 34119 98 0 0 25 0 1 0 165573088 43012096 8516 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10501 8516 104 219 0 10278 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42004

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1664744/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=42524 CPUtime=402.15
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 12362 0 0 0 40117 98 0 0 25 0 1 0 165573088 43544576 8699 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10631 8699 104 219 0 10408 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42524

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1663976/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=43044 CPUtime=462.12
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 12646 0 0 0 46114 98 0 0 25 0 1 0 165573088 44077056 8853 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10761 8853 104 219 0 10538 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43044

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13745
/proc/meminfo: memFree=1663720/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=43564 CPUtime=522.11
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 12909 0 0 0 52112 99 0 0 25 0 1 0 165573088 44609536 8984 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10891 8984 104 219 0 10668 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 43564

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1663208/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=43824 CPUtime=582.08
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 13042 0 0 0 58109 99 0 0 25 0 1 0 165573088 44875776 9049 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 10956 9049 104 219 0 10733 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 43824

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1662696/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=44348 CPUtime=642.06
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 13313 0 0 0 64107 99 0 0 25 0 1 0 165573088 45412352 9181 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 11087 9181 104 219 0 10864 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44348


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1659944/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=47200 CPUtime=881.98
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 14757 0 0 0 88098 100 0 0 25 0 1 0 165573088 48332800 9833 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 11800 9833 104 219 0 11577 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 47200

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1658920/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=48240 CPUtime=941.96
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 15402 0 0 0 94095 101 0 0 25 0 1 0 165573088 49397760 10090 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 12060 10090 104 219 0 11837 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 48240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1657576/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=49540 CPUtime=1001.94
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 16195 0 0 0 100093 101 0 0 25 0 1 0 165573088 50728960 10412 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 12385 10412 104 219 0 12162 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 49540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1656296/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=50840 CPUtime=1061.92
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 16969 0 0 0 106090 102 0 0 25 0 1 0 165573088 52060160 10736 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 12710 10736 104 219 0 12487 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 50840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1655912/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=51100 CPUtime=1121.9
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 17393 0 0 0 112088 102 0 0 25 0 1 0 165573088 52326400 10848 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 12775 10848 104 219 0 12552 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 51100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1654184/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=52660 CPUtime=1181.87
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 18384 0 0 0 118085 102 0 0 25 0 1 0 165573088 53923840 11249 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 13165 11249 104 219 0 12942 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 52660

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1654120/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=52660 CPUtime=1241.86
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 18648 0 0 0 124083 103 0 0 25 0 1 0 165573088 53923840 11303 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 13165 11303 104 219 0 12942 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 52660

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1653736/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=52660 CPUtime=1301.85
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 19152 0 0 0 130082 103 0 0 25 0 1 0 165573088 53923840 11402 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 13165 11402 104 219 0 12942 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 52660

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1652968/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=52920 CPUtime=1361.82
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 19904 0 0 0 136079 103 0 0 25 0 1 0 165573088 54190080 11594 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 13230 11594 104 219 0 13007 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 52920

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13747
/proc/meminfo: memFree=1652520/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61368 CPUtime=1421.8
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 20454 0 0 0 142076 104 0 0 25 0 1 0 165573088 62840832 11702 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15342 11702 104 219 0 15119 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 61368

[startup+1482.3 s]
/proc/loadavg: 1.05 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1652136/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61368 CPUtime=1481.78
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 20853 0 0 0 148073 105 0 0 25 0 1 0 165573088 62840832 11789 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15342 11789 104 219 0 15119 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 61368

[startup+1542.3 s]
/proc/loadavg: 1.02 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1651816/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61368 CPUtime=1541.75
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 21286 0 0 0 154070 105 0 0 25 0 1 0 165573088 62840832 11884 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15342 11884 104 219 0 15119 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 61368

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1651368/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61368 CPUtime=1601.73
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 21735 0 0 0 160068 105 0 0 25 0 1 0 165573088 62840832 11982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15342 11982 104 219 0 15119 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 61368

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1650920/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61368 CPUtime=1661.72
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 22247 0 0 0 166066 106 0 0 25 0 1 0 165573088 62840832 12102 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15342 12102 104 219 0 15119 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 61368

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1650216/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61884 CPUtime=1721.7
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 22875 0 0 0 172064 106 0 0 25 0 1 0 165573088 63369216 12263 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15471 12263 104 219 0 15248 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 61884

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1649896/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61884 CPUtime=1781.67
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 23240 0 0 0 178061 106 0 0 25 0 1 0 165573088 63369216 12342 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15471 12342 104 219 0 15248 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 61884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1649768/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61884 CPUtime=1800.07
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 23357 0 0 0 179901 106 0 0 25 0 1 0 165573088 63369216 12368 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15471 12368 104 219 0 15248 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 61884

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 13747
/proc/meminfo: memFree=1649768/2055920 swapFree=4184568/4192956
[pid=13744] ppid=13742 vsize=61884 CPUtime=1800.07
/proc/13744/stat : 13744 (PBS4) R 13742 13744 12896 0 -1 4194304 23357 0 0 0 179901 106 0 0 25 0 1 0 165573088 63369216 12368 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13744/statm: 15471 12368 104 219 0 15248 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 61884

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.02
CPU system time (s): 1.07684
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 62016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.07684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23358
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= 3340

runsolver used 1.42578 second user time and 3.52846 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sat Apr 21 17:30:35 UTC 2007

IDJOB= 373290
IDBENCH= 25033
IDSOLVER= 157
FILE ID= node59/373290-1177176634

PBS_JOBID= 4648987

Free space on /tmp= 66325 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir10_area_opers.opb
COMMAND LINE= /tmp/evaluation/373290-1177176634/PBS4 /tmp/evaluation/373290-1177176634/instance-373290-1177176634.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-373290-1177176634 -o ROOT/results/node59/conversion-373290-1177176634 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373290-1177176634/instance-373290-1177176634.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-373290-1177176634 -o ROOT/results/node59/solver-373290-1177176634 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373290-1177176634/PBS4 /tmp/evaluation/373290-1177176634/instance-373290-1177176634.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  cca2bc3212eb56e1c6b2ae84ca292ee3

RANDOM SEED= 282582784

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1699840 kB
Buffers:         30016 kB
Cached:         263652 kB
SwapCached:       2200 kB
Active:          76196 kB
Inactive:       228032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699840 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            7128 kB
Writeback:           0 kB
Mapped:          17288 kB
Slab:            37840 kB
Committed_AS:  2989596 kB
PageTables:       1472 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= 66325 MiB

End job on node59 on Sat Apr 21 18:00:38 UTC 2007