Trace number 352429

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. 1800.04 1801.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
MD5SUM6389567e651775a5f815611581d2023e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark474
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 474
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494177
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494177
Number of bits of the biggest sum of numbers19
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/352429-1176631740/instance-352429-1176631740.opb ......
5.68/5.71	c done parsing opb.
5.68/5.71	o 10242
5.68/5.75	o 10117
5.68/5.78	o 9785
5.79/5.83	o 9690
5.79/5.88	o 9683
5.88/5.96	o 9659
159.17/159.38	o 9646
666.89/667.42	o 7977
1800.01/1801.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352429-1176631740/instance-352429-1176631740.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/node66/watcher-352429-1176631740 -o ROOT/results/node66/solver-352429-1176631740 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352429-1176631740/PBS4 /tmp/evaluation/352429-1176631740/instance-352429-1176631740.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 0.97 0.95 3/64 2579
/proc/meminfo: memFree=1659384/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=2704 CPUtime=0
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 459 0 0 0 0 0 0 0 18 0 1 0 139163606 2768896 441 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 0 0 0
/proc/2579/statm: 676 441 86 219 0 453 0

[startup+0.064192 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 2579
/proc/meminfo: memFree=1659384/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=3284 CPUtime=0.05
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 613 0 0 0 5 0 0 0 18 0 1 0 139163606 3362816 595 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588268 0 0 4096 0 0 0 0 17 0 0 0
/proc/2579/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3284

[startup+0.101199 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 2579
/proc/meminfo: memFree=1659384/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=3284 CPUtime=0.09
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 139163606 3362816 595 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 0 0 0
/proc/2579/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.301239 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 2579
/proc/meminfo: memFree=1659384/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=3444 CPUtime=0.29
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 139163606 3526656 635 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 0 0 0
/proc/2579/statm: 861 635 87 219 0 638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.701319 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 2579
/proc/meminfo: memFree=1659384/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=4876 CPUtime=0.69
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 1189 0 0 0 69 0 0 0 23 0 1 0 139163606 4993024 981 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529908 0 0 4096 0 0 0 0 17 0 0 0
/proc/2579/statm: 1219 981 89 219 0 996 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4876

[startup+1.50149 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1653168/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=12772 CPUtime=1.49
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 3452 0 0 0 147 2 0 0 25 0 1 0 139163606 13078528 2666 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/2579/statm: 3193 2666 89 219 0 2970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12772

[startup+3.1018 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1643632/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=30044 CPUtime=3.09
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 9123 0 0 0 304 5 0 0 25 0 1 0 139163606 30765056 6031 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134793004 0 0 4096 0 0 0 0 17 0 0 0
/proc/2579/statm: 7511 6031 89 219 0 7288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30044

[startup+6.30145 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1617968/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=54564 CPUtime=6.29
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 17169 0 0 0 607 22 0 0 25 0 1 0 139163606 55873536 10984 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2579/statm: 13641 10984 104 219 0 13418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54564

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1613360/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=72532 CPUtime=12.68
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 17838 0 0 0 1196 72 0 0 25 0 1 0 139163606 74272768 11653 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 18133 11653 104 219 0 17910 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72532

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1610352/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=73060 CPUtime=25.47
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 18615 0 0 0 2453 94 0 0 25 0 1 0 139163606 74813440 12430 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 18265 12430 104 219 0 18042 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 73060

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1602096/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=75008 CPUtime=51.05
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 20664 0 0 0 4969 136 0 0 25 0 1 0 139163606 76808192 14479 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 18752 14479 104 219 0 18529 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 75008

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1591920/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=78204 CPUtime=102.22
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 23188 0 0 0 9995 227 0 0 25 0 1 0 139163606 80080896 17003 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 19551 17003 104 219 0 19328 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 78204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1587760/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=81692 CPUtime=162.18
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 24227 0 0 0 15682 536 0 0 25 0 1 0 139163606 83652608 18042 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 20423 18042 104 219 0 20200 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 81692

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1585968/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=83384 CPUtime=222.14
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 24647 0 0 0 21400 814 0 0 25 0 1 0 139163606 85385216 18462 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 20846 18462 104 219 0 20623 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 83384

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1584496/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=84672 CPUtime=282.07
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 25032 0 0 0 27060 1147 0 0 25 0 1 0 139163606 86704128 18847 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 21168 18847 104 219 0 20945 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 84672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1583280/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=85856 CPUtime=342.01
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 25320 0 0 0 32770 1431 0 0 25 0 1 0 139163606 87916544 19135 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 21464 19135 104 219 0 21241 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 85856

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1582256/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=86648 CPUtime=401.97
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 25580 0 0 0 38478 1719 0 0 25 0 1 0 139163606 88727552 19395 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 21662 19395 104 219 0 21439 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 86648

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1581104/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=87692 CPUtime=461.91
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 25857 0 0 0 44109 2082 0 0 25 0 1 0 139163606 89796608 19672 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 21923 19672 104 219 0 21700 0
Current children cumulated CPU time (s) 461.91
Current children cumulated vsize (KiB) 87692

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1580080/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=88692 CPUtime=521.87
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 26118 0 0 0 49773 2414 0 0 25 0 1 0 139163606 90820608 19933 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 22173 19933 104 219 0 21950 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 88692

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1579120/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=89544 CPUtime=581.84
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 26339 0 0 0 55446 2738 0 0 25 0 1 0 139163606 91693056 20154 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 22386 20154 104 219 0 22163 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 89544

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1578352/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=90184 CPUtime=641.8
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 26532 0 0 0 61127 3053 0 0 25 0 1 0 139163606 92348416 20347 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 22546 20347 104 219 0 22323 0
Current children cumulated CPU time (s) 641.8
Current children cumulated vsize (KiB) 90184


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1575536/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=92488 CPUtime=881.62
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 27220 0 0 0 84011 4151 0 0 25 0 1 0 139163606 94707712 21035 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547242 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23122 21035 104 219 0 22899 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 92488

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1574896/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=92804 CPUtime=941.58
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 27365 0 0 0 89770 4388 0 0 25 0 1 0 139163606 95031296 21180 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23201 21180 104 219 0 22978 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 92804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1574512/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=93428 CPUtime=1001.52
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 27482 0 0 0 95487 4665 0 0 25 0 1 0 139163606 95670272 21297 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23357 21297 104 219 0 23134 0
Current children cumulated CPU time (s) 1001.52
Current children cumulated vsize (KiB) 93428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1573872/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=93848 CPUtime=1061.45
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 27635 0 0 0 101224 4921 0 0 25 0 1 0 139163606 96100352 21450 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23462 21450 104 219 0 23239 0
Current children cumulated CPU time (s) 1061.45
Current children cumulated vsize (KiB) 93848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1573296/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=94160 CPUtime=1121.35
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 27782 0 0 0 107062 5073 0 0 25 0 1 0 139163606 96419840 21597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23540 21597 104 219 0 23317 0
Current children cumulated CPU time (s) 1121.35
Current children cumulated vsize (KiB) 94160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1572784/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=94716 CPUtime=1181.31
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 27904 0 0 0 112806 5325 0 0 25 0 1 0 139163606 96989184 21719 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23679 21719 104 219 0 23456 0
Current children cumulated CPU time (s) 1181.31
Current children cumulated vsize (KiB) 94716

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1572144/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=95096 CPUtime=1241.25
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28031 0 0 0 118507 5618 0 0 25 0 1 0 139163606 97378304 21846 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23774 21846 104 219 0 23551 0
Current children cumulated CPU time (s) 1241.25
Current children cumulated vsize (KiB) 95096

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1571568/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=95616 CPUtime=1301.22
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28166 0 0 0 124273 5849 0 0 25 0 1 0 139163606 97910784 21981 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23904 21981 104 219 0 23681 0
Current children cumulated CPU time (s) 1301.22
Current children cumulated vsize (KiB) 95616

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1571248/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=95772 CPUtime=1361.15
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28233 0 0 0 129984 6131 0 0 25 0 1 0 139163606 98070528 22048 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23943 22048 104 219 0 23720 0
Current children cumulated CPU time (s) 1361.15
Current children cumulated vsize (KiB) 95772

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1570800/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=95916 CPUtime=1421.09
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28354 0 0 0 135755 6354 0 0 25 0 1 0 139163606 98217984 22169 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 23979 22169 104 219 0 23756 0
Current children cumulated CPU time (s) 1421.09
Current children cumulated vsize (KiB) 95916

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1570352/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=96160 CPUtime=1481.05
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28453 0 0 0 141513 6592 0 0 25 0 1 0 139163606 98467840 22268 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24040 22268 104 219 0 23817 0
Current children cumulated CPU time (s) 1481.05
Current children cumulated vsize (KiB) 96160

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1569712/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=96820 CPUtime=1541
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28598 0 0 0 147289 6811 0 0 25 0 1 0 139163606 99143680 22413 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24205 22413 104 219 0 23982 0
Current children cumulated CPU time (s) 1541
Current children cumulated vsize (KiB) 96820

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1569328/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=97120 CPUtime=1600.97
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28715 0 0 0 153009 7088 0 0 25 0 1 0 139163606 99450880 22530 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24280 22530 104 219 0 24057 0
Current children cumulated CPU time (s) 1600.97
Current children cumulated vsize (KiB) 97120

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1568816/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=97388 CPUtime=1660.91
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28827 0 0 0 158678 7413 0 0 25 0 1 0 139163606 99725312 22642 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24347 22642 104 219 0 24124 0
Current children cumulated CPU time (s) 1660.91
Current children cumulated vsize (KiB) 97388

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1568304/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=97972 CPUtime=1720.87
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 28952 0 0 0 164372 7715 0 0 25 0 1 0 139163606 100323328 22767 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24493 22767 104 219 0 24270 0
Current children cumulated CPU time (s) 1720.87
Current children cumulated vsize (KiB) 97972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1567920/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=98244 CPUtime=1780.82
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 29046 0 0 0 170121 7961 0 0 25 0 1 0 139163606 100601856 22861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24561 22861 104 219 0 24338 0
Current children cumulated CPU time (s) 1780.82
Current children cumulated vsize (KiB) 98244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1567792/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=98244 CPUtime=1800.01
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 29086 0 0 0 171991 8010 0 0 25 0 1 0 139163606 100601856 22901 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24561 22901 104 219 0 24338 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98244

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

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

[startup+1801.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 2580
/proc/meminfo: memFree=1567792/2055920 swapFree=4184568/4192956
[pid=2579] ppid=2577 vsize=98244 CPUtime=1800.01
/proc/2579/stat : 2579 (PBS4) R 2577 2579 1612 0 -1 4194304 29086 0 0 0 171991 8010 0 0 25 0 1 0 139163606 100601856 22901 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2579/statm: 24561 22901 104 219 0 24338 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98244

Child status: 0
Real time (s): 1801.52
CPU time (s): 1800.04
CPU user time (s): 1719.92
CPU system time (s): 80.1238
CPU usage (%): 99.9179
Max. virtual memory (cumulated for all children) (KiB): 98244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1719.92
system time used= 80.1238
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29087
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= 7684

runsolver used 1.74973 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Apr 15 10:09:00 UTC 2007

IDJOB= 352429
IDBENCH= 1975
IDSOLVER= 157
FILE ID= node66/352429-1176631740

PBS_JOBID= 4559790

Free space on /tmp= 66547 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352429-1176631740/PBS4 /tmp/evaluation/352429-1176631740/instance-352429-1176631740.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-352429-1176631740 -o ROOT/results/node66/conversion-352429-1176631740 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352429-1176631740/instance-352429-1176631740.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-352429-1176631740 -o ROOT/results/node66/solver-352429-1176631740 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352429-1176631740/PBS4 /tmp/evaluation/352429-1176631740/instance-352429-1176631740.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6389567e651775a5f815611581d2023e

RANDOM SEED= 108518171

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1659856 kB
Buffers:         13984 kB
Cached:         291016 kB
SwapCached:       2156 kB
Active:          71704 kB
Inactive:       243440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659856 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:           17964 kB
Writeback:           0 kB
Mapped:          16960 kB
Slab:            66976 kB
Committed_AS:   288956 kB
PageTables:       1376 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= 66547 MiB

End job on node66 on Sun Apr 15 10:39:04 UTC 2007