Trace number 353612

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 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-4.opb
MD5SUM1a88750537364c45876077f809191628
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94308
Number of constraints which are clauses94308
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 1272
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 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
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/353612-1176670789/instance-353612-1176670789.opb ......
0.59/0.64	c done parsing opb.
0.59/0.64	o 1272
0.59/0.65	o 1271
0.59/0.66	o 1270
0.59/0.68	o 1269
0.79/0.81	o 1268
0.79/0.82	o 1233
0.79/0.84	o 1232
14.68/14.76	o 1231
34.78/34.84	o 1230
61.37/61.41	o 1229
1324.67/1325.19	o 1228
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353612-1176670789/instance-353612-1176670789.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/node55/watcher-353612-1176670789 -o ROOT/results/node55/solver-353612-1176670789 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353612-1176670789/PBS4 /tmp/evaluation/353612-1176670789/instance-353612-1176670789.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9701
/proc/meminfo: memFree=1840652/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=1456 CPUtime=0
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 114988905 1490944 159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 364 159 86 219 0 141 0

[startup+0.101416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9701
/proc/meminfo: memFree=1840652/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=2312 CPUtime=0.09
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 114988905 2367488 381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 578 381 89 219 0 355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2312

[startup+0.201425 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9701
/proc/meminfo: memFree=1840652/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=3480 CPUtime=0.19
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 775 0 0 0 19 0 0 0 18 0 1 0 114988905 3563520 602 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 870 602 89 219 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3480

[startup+0.301435 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9701
/proc/meminfo: memFree=1840652/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=5536 CPUtime=0.29
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 1203 0 0 0 29 0 0 0 19 0 1 0 114988905 5668864 837 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135063049 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1384 837 89 219 0 1161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5536

[startup+0.701473 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9701
/proc/meminfo: memFree=1840652/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=9908 CPUtime=0.69
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 2460 0 0 0 68 1 0 0 22 0 1 0 114988905 10145792 1709 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 2477 1709 104 219 0 2254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9908

[startup+1.50255 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9702
/proc/meminfo: memFree=1831044/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=14004 CPUtime=1.49
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 3869 0 0 0 147 2 0 0 25 0 1 0 114988905 14340096 3118 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 3501 3118 104 219 0 3278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14004

[startup+3.1017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9702
/proc/meminfo: memFree=1823492/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=38716 CPUtime=3.09
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 6261 0 0 0 306 3 0 0 25 0 1 0 114988905 39645184 5510 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559436 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 9679 5510 104 219 0 9456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38716

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9702
/proc/meminfo: memFree=1804612/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=71616 CPUtime=6.29
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 10763 0 0 0 624 5 0 0 25 0 1 0 114988905 73334784 10012 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 17904 10012 104 219 0 17681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71616

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 9702
/proc/meminfo: memFree=1773380/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=137568 CPUtime=12.69
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 18505 0 0 0 1260 9 0 0 25 0 1 0 114988905 140869632 17754 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134783586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 34392 17754 104 219 0 34169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137568

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9702
/proc/meminfo: memFree=1729156/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=140688 CPUtime=25.48
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 28643 0 0 0 2534 14 0 0 25 0 1 0 114988905 144064512 27892 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 35172 27892 104 219 0 34949 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 140688

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9702
/proc/meminfo: memFree=1704772/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=145660 CPUtime=51.07
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 34752 0 0 0 5089 18 0 0 25 0 1 0 114988905 149155840 34001 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 36415 34001 104 219 0 36192 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 145660

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 9858
/proc/meminfo: memFree=1685620/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=285232 CPUtime=102.19
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 39837 0 0 0 10192 27 0 0 25 0 1 0 114988905 292077568 38317 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134532452 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 71308 38317 104 219 0 71085 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 285232

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1681732/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=288912 CPUtime=162.15
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 41110 0 0 0 16183 32 0 0 25 0 1 0 114988905 295845888 39590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 72228 39590 104 219 0 72005 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 288912

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1678724/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=291460 CPUtime=222.14
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 41836 0 0 0 22177 37 0 0 25 0 1 0 114988905 298455040 40316 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 72865 40316 104 219 0 72642 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 291460

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1676484/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=293640 CPUtime=282.12
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 42430 0 0 0 28171 41 0 0 25 0 1 0 114988905 300687360 40910 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 73410 40910 104 219 0 73187 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 293640

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1674564/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=295176 CPUtime=342.11
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 42903 0 0 0 34165 46 0 0 25 0 1 0 114988905 302260224 41383 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 73794 41383 104 219 0 73571 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 295176

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1672516/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=296744 CPUtime=402.09
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 43410 0 0 0 40160 49 0 0 25 0 1 0 114988905 303865856 41890 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 74186 41890 104 219 0 73963 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 296744

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1671108/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=303712 CPUtime=462.08
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 45301 0 0 0 46154 54 0 0 25 0 1 0 114988905 311001088 42244 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 75928 42244 104 219 0 75705 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 303712

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1669764/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=304760 CPUtime=522.07
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 45634 0 0 0 52150 57 0 0 25 0 1 0 114988905 312074240 42577 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 76190 42577 104 219 0 75967 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 304760

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1668228/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=306044 CPUtime=582.04
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 46026 0 0 0 58144 60 0 0 25 0 1 0 114988905 313389056 42969 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 76511 42969 104 219 0 76288 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 306044

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1666756/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=306716 CPUtime=642.03
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 46383 0 0 0 64139 64 0 0 25 0 1 0 114988905 314077184 43326 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 76679 43326 104 219 0 76456 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 306716


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1661636/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=309900 CPUtime=881.98
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 47637 0 0 0 88118 80 0 0 25 0 1 0 114988905 317337600 44580 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 77475 44580 104 219 0 77252 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 309900

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1660356/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=310692 CPUtime=941.96
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 47946 0 0 0 94112 84 0 0 25 0 1 0 114988905 318148608 44889 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 77673 44889 104 219 0 77450 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 310692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1659204/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=311388 CPUtime=1001.95
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 48232 0 0 0 100106 89 0 0 25 0 1 0 114988905 318861312 45175 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 77847 45175 104 219 0 77624 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 311388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1658052/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=312120 CPUtime=1061.92
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 48506 0 0 0 106100 92 0 0 25 0 1 0 114988905 319610880 45449 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 78030 45449 104 219 0 77807 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 312120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1656964/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=312728 CPUtime=1121.91
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 48785 0 0 0 112095 96 0 0 25 0 1 0 114988905 320233472 45728 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 78182 45728 104 219 0 77959 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 312728

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1655876/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=325160 CPUtime=1181.9
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 52116 0 0 0 118089 101 0 0 25 0 1 0 114988905 332963840 45986 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 81290 45986 104 219 0 81067 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 325160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1654596/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=326284 CPUtime=1241.89
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 52435 0 0 0 124084 105 0 0 25 0 1 0 114988905 334114816 46305 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 81571 46305 104 219 0 81348 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 326284

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1653508/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=327128 CPUtime=1301.87
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 52708 0 0 0 130080 107 0 0 25 0 1 0 114988905 334979072 46578 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590840 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 81782 46578 104 219 0 81559 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 327128

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1651972/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=327980 CPUtime=1361.85
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 53090 0 0 0 136074 111 0 0 25 0 1 0 114988905 335851520 46960 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 81995 46960 104 219 0 81772 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 327980

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1650820/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=329012 CPUtime=1421.84
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 53366 0 0 0 142069 115 0 0 25 0 1 0 114988905 336908288 47236 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82253 47236 104 219 0 82030 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 329012

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1649860/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=329944 CPUtime=1481.82
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 53609 0 0 0 148063 119 0 0 25 0 1 0 114988905 337862656 47479 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82486 47479 104 219 0 82263 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 329944

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1648964/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=329944 CPUtime=1541.81
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 53831 0 0 0 154059 122 0 0 25 0 1 0 114988905 337862656 47701 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563282 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82486 47701 104 219 0 82263 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 329944

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1648132/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=330908 CPUtime=1601.79
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 54044 0 0 0 160054 125 0 0 25 0 1 0 114988905 338849792 47914 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82727 47914 104 219 0 82504 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 330908

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1647236/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=330908 CPUtime=1661.78
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 54264 0 0 0 166050 128 0 0 25 0 1 0 114988905 338849792 48134 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82727 48134 104 219 0 82504 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 330908

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1646340/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=331780 CPUtime=1721.76
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 54486 0 0 0 172045 131 0 0 25 0 1 0 114988905 339742720 48356 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82945 48356 104 219 0 82722 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 331780

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1645380/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=331780 CPUtime=1781.75
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 54709 0 0 0 178040 135 0 0 25 0 1 0 114988905 339742720 48579 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82945 48579 104 219 0 82722 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 331780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1645124/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=331780 CPUtime=1800.05
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 54776 0 0 0 179869 136 0 0 25 0 1 0 114988905 339742720 48646 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82945 48646 104 219 0 82722 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 331780

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9900
/proc/meminfo: memFree=1645124/2055920 swapFree=4184748/4192956
[pid=9701] ppid=9699 vsize=331780 CPUtime=1800.05
/proc/9701/stat : 9701 (PBS4) R 9699 9701 9268 0 -1 4194304 54776 0 0 0 179869 136 0 0 25 0 1 0 114988905 339742720 48646 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9701/statm: 82945 48646 104 219 0 82722 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 331780

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.09
CPU user time (s): 1798.69
CPU system time (s): 1.39779
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 331780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.69
system time used= 1.39779
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54777
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= 3077

runsolver used 1.24481 second user time and 3.73543 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Apr 15 20:59:49 UTC 2007

IDJOB= 353612
IDBENCH= 2256
IDSOLVER= 157
FILE ID= node55/353612-1176670789

PBS_JOBID= 4559943

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-4.opb
COMMAND LINE= /tmp/evaluation/353612-1176670789/PBS4 /tmp/evaluation/353612-1176670789/instance-353612-1176670789.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-353612-1176670789 -o ROOT/results/node55/conversion-353612-1176670789 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353612-1176670789/instance-353612-1176670789.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-353612-1176670789 -o ROOT/results/node55/solver-353612-1176670789 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353612-1176670789/PBS4 /tmp/evaluation/353612-1176670789/instance-353612-1176670789.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1a88750537364c45876077f809191628

RANDOM SEED= 445881158

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1841124 kB
Buffers:         14992 kB
Cached:         118880 kB
SwapCached:       2060 kB
Active:          56516 kB
Inactive:        87732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841124 kB
SwapTotal:     4192956 kB
SwapFree:      4184748 kB
Dirty:            3376 kB
Writeback:           0 kB
Mapped:          17444 kB
Slab:            56688 kB
Committed_AS:  1015676 kB
PageTables:       1384 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= 66560 MiB

End job on node55 on Sun Apr 15 21:29:51 UTC 2007