Trace number 353508

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. 1800.13 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
MD5SUM62a6bdf0e089cd0b8a79007277394096
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109401
Number of constraints which are clauses109401
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 1400
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 1400
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 1400
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/353508-1176667964/instance-353508-1176667964.opb ......
0.69/0.74	c done parsing opb.
0.69/0.74	o 1400
0.69/0.75	o 1399
0.69/0.77	o 1398
1.00/1.04	o 1397
1.00/1.05	o 1363
1.00/1.07	o 1362
1.29/1.33	o 1361
4.29/4.30	o 1360
13.38/13.41	o 1359
16.99/17.04	o 1358
18.98/19.05	o 1357
84.56/84.66	o 1356
483.30/483.56	o 1355
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353508-1176667964/instance-353508-1176667964.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/node10/watcher-353508-1176667964 -o ROOT/results/node10/solver-353508-1176667964 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353508-1176667964/PBS4 /tmp/evaluation/353508-1176667964/instance-353508-1176667964.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: 0.95 1.01 0.99 3/77 9379
/proc/meminfo: memFree=1841216/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=1588 CPUtime=0
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 142833943 1626112 164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/9379/statm: 397 164 86 219 0 174 0

[startup+0.0507089 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 9379
/proc/meminfo: memFree=1841216/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=1904 CPUtime=0.04
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 310 0 0 0 4 0 0 0 18 0 1 0 142833943 1949696 288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/9379/statm: 476 288 87 219 0 253 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1904

[startup+0.101719 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 9379
/proc/meminfo: memFree=1841216/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=2352 CPUtime=0.09
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 142833943 2408448 386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/9379/statm: 588 386 89 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301761 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 9379
/proc/meminfo: memFree=1841216/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=4548 CPUtime=0.29
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 1201 0 0 0 29 0 0 0 19 0 1 0 142833943 4657152 840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/9379/statm: 1393 840 89 219 0 1170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4548

[startup+0.701848 s]
/proc/loadavg: 0.95 1.01 0.99 3/77 9379
/proc/meminfo: memFree=1841216/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=9948 CPUtime=0.69
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 2528 0 0 0 68 1 0 0 23 0 1 0 142833943 10186752 1782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/9379/statm: 2487 1782 89 219 0 2264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9948

[startup+1.50202 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 9380
/proc/meminfo: memFree=1831992/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=22364 CPUtime=1.49
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 4093 0 0 0 147 2 0 0 25 0 1 0 142833943 22900736 3347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 5591 3347 104 219 0 5368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22364

[startup+3.10136 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 9380
/proc/meminfo: memFree=1823288/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=38880 CPUtime=3.09
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 7156 0 0 0 306 3 0 0 25 0 1 0 142833943 39813120 6410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 9720 6410 104 219 0 9497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38880

[startup+6.30105 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 9380
/proc/meminfo: memFree=1800184/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=71780 CPUtime=6.29
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 12557 0 0 0 622 7 0 0 25 0 1 0 142833943 73502720 11811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 17945 11811 104 219 0 17722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71780

[startup+12.7014 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 9380
/proc/meminfo: memFree=1764408/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=137736 CPUtime=12.68
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 20738 0 0 0 1257 11 0 0 25 0 1 0 142833943 141041664 19992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 34434 19992 104 219 0 34211 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 137736

[startup+25.5012 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 9380
/proc/meminfo: memFree=1706872/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=141392 CPUtime=25.48
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 34704 0 0 0 2532 16 0 0 25 0 1 0 142833943 144785408 33958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 35348 33958 104 219 0 35125 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 141392

[startup+51.1017 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1693752/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=279484 CPUtime=51.07
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 38296 0 0 0 5086 21 0 0 25 0 1 0 142833943 286191616 36781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 69871 36781 104 219 0 69648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 279484

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1674680/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=284120 CPUtime=102.25
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 43038 0 0 0 10199 26 0 0 25 0 1 0 142833943 290938880 41523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134566201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 71030 41523 104 219 0 70807 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 284120

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1668792/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=287536 CPUtime=162.23
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 44499 0 0 0 16191 32 0 0 25 0 1 0 142833943 294436864 42984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 71884 42984 104 219 0 71661 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 287536

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1665592/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=290056 CPUtime=222.2
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 45288 0 0 0 22183 37 0 0 25 0 1 0 142833943 297017344 43773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 72514 43773 104 219 0 72291 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 290056

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1663416/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=291984 CPUtime=282.18
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 45829 0 0 0 28177 41 0 0 25 0 1 0 142833943 298991616 44314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 72996 44314 104 219 0 72773 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 291984

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1661368/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=293932 CPUtime=342.15
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 46338 0 0 0 34170 45 0 0 25 0 1 0 142833943 300986368 44823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 73483 44823 104 219 0 73260 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 293932

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1659896/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=294672 CPUtime=402.13
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 46698 0 0 0 40162 51 0 0 25 0 1 0 142833943 301744128 45183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 73668 45183 104 219 0 73445 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 294672

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1658296/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=301848 CPUtime=462.11
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 48627 0 0 0 46155 56 0 0 25 0 1 0 142833943 309092352 45575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 75462 45575 104 219 0 75239 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 301848

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1656376/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=303640 CPUtime=522.08
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 49099 0 0 0 52149 59 0 0 25 0 1 0 142833943 310927360 46047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 75910 46047 104 219 0 75687 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 303640

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1654584/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=305120 CPUtime=582.06
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 49547 0 0 0 58141 65 0 0 25 0 1 0 142833943 312442880 46495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 76280 46495 104 219 0 76057 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 305120

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1653304/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=305768 CPUtime=642.04
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 49864 0 0 0 64135 69 0 0 25 0 1 0 142833943 313106432 46812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 76442 46812 104 219 0 76219 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 305768


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1649400/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=308508 CPUtime=821.96
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 50842 0 0 0 82113 83 0 0 25 0 1 0 142833943 315912192 47790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 77127 47790 104 219 0 76904 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 308508

[startup+882.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1648248/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=309112 CPUtime=881.95
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 51116 0 0 0 88108 87 0 0 25 0 1 0 142833943 316530688 48064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 77278 48064 104 219 0 77055 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 309112

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1647160/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=309888 CPUtime=941.92
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 51392 0 0 0 94101 91 0 0 25 0 1 0 142833943 317325312 48340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 77472 48340 104 219 0 77249 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 309888

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1645944/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=310532 CPUtime=1001.89
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 51691 0 0 0 100095 94 0 0 25 0 1 0 142833943 317984768 48639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 77633 48639 104 219 0 77410 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 310532

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1644984/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=311352 CPUtime=1061.87
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 51952 0 0 0 106088 99 0 0 25 0 1 0 142833943 318824448 48900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 77838 48900 104 219 0 77615 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 311352

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9380
/proc/meminfo: memFree=1643832/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=312236 CPUtime=1121.85
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 52233 0 0 0 112081 104 0 0 25 0 1 0 142833943 319729664 49181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 78059 49181 104 219 0 77836 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 312236

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1642872/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=312380 CPUtime=1181.83
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 52467 0 0 0 118075 108 0 0 25 0 1 0 142833943 319877120 49415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 78095 49415 104 219 0 77872 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 312380

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1641784/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=325412 CPUtime=1241.8
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 55809 0 0 0 124067 113 0 0 25 0 1 0 142833943 333221888 49684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 81353 49684 104 219 0 81130 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 325412

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1640760/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=326192 CPUtime=1301.79
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 56055 0 0 0 130062 117 0 0 25 0 1 0 142833943 334020608 49930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 81548 49930 104 219 0 81325 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 326192

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1639800/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=326336 CPUtime=1361.76
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 56302 0 0 0 136055 121 0 0 25 0 1 0 142833943 334168064 50177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 81584 50177 104 219 0 81361 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 326336

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1638776/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=327300 CPUtime=1421.74
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 56550 0 0 0 142049 125 0 0 25 0 1 0 142833943 335155200 50425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 81825 50425 104 219 0 81602 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 327300

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1637880/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=328164 CPUtime=1481.71
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 56781 0 0 0 148042 129 0 0 25 0 1 0 142833943 336039936 50656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82041 50656 104 219 0 81818 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 328164

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1636856/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=328164 CPUtime=1541.69
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 57019 0 0 0 154037 132 0 0 25 0 1 0 142833943 336039936 50894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82041 50894 104 219 0 81818 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 328164

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1636024/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=328928 CPUtime=1601.67
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 57228 0 0 0 160030 137 0 0 25 0 1 0 142833943 336822272 51103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82232 51103 104 219 0 82009 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 328928

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1635064/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=329072 CPUtime=1661.63
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 57455 0 0 0 166024 139 0 0 25 0 1 0 142833943 336969728 51330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82268 51330 104 219 0 82045 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 329072

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1634104/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=330044 CPUtime=1721.61
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 57702 0 0 0 172017 144 0 0 25 0 1 0 142833943 337965056 51577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82511 51577 104 219 0 82288 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 330044

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1633272/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=330204 CPUtime=1781.59
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 57914 0 0 0 178012 147 0 0 25 0 1 0 142833943 338128896 51789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82551 51789 104 219 0 82328 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 330204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9382
/proc/meminfo: memFree=1632952/2055920 swapFree=4158508/4192956
[pid=9379] ppid=9377 vsize=330204 CPUtime=1800.09
/proc/9379/stat : 9379 (PBS4) R 9377 9379 8696 0 -1 4194304 57979 0 0 0 179860 149 0 0 25 0 1 0 142833943 338128896 51854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9379/statm: 82551 51854 104 219 0 82328 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 330204

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): 1800.84
CPU time (s): 1800.13
CPU user time (s): 1798.6
CPU system time (s): 1.53177
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 330204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.6
system time used= 1.53177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57980
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= 2916

runsolver used 2.20866 second user time and 4.27835 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Apr 15 20:12:44 UTC 2007

IDJOB= 353508
IDBENCH= 2248
IDSOLVER= 157
FILE ID= node10/353508-1176667964

PBS_JOBID= 4559385

Free space on /tmp= 66557 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/frb56-25-opb/normalized-frb56-25-2.opb
COMMAND LINE= /tmp/evaluation/353508-1176667964/PBS4 /tmp/evaluation/353508-1176667964/instance-353508-1176667964.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-353508-1176667964 -o ROOT/results/node10/conversion-353508-1176667964 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353508-1176667964/instance-353508-1176667964.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-353508-1176667964 -o ROOT/results/node10/solver-353508-1176667964 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353508-1176667964/PBS4 /tmp/evaluation/353508-1176667964/instance-353508-1176667964.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  62a6bdf0e089cd0b8a79007277394096

RANDOM SEED= 408872438

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1841624 kB
Buffers:         30672 kB
Cached:         110308 kB
SwapCached:       2636 kB
Active:          99952 kB
Inactive:        64756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841624 kB
SwapTotal:     4192956 kB
SwapFree:      4158508 kB
Dirty:            3772 kB
Writeback:           0 kB
Mapped:          31044 kB
Slab:            35180 kB
Committed_AS:  2990440 kB
PageTables:       1712 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= 66557 MiB

End job on node10 on Sun Apr 15 20:42:47 UTC 2007