Trace number 362247

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 2007-03-23? (TO) 1800.05 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
MD5SUM1c8cf561f224f1f2f953c533d372407b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.02363
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658002
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 658002
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/362247-1177009039/instance-362247-1177009039.opb ......
1800.01/1800.80	c done parsing opb.
1800.01/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362247-1177009039/instance-362247-1177009039.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/node40/watcher-362247-1177009039 -o ROOT/results/node40/solver-362247-1177009039 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362247-1177009039/PBS4 /tmp/evaluation/362247-1177009039/instance-362247-1177009039.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 1.00 3/77 16450
/proc/meminfo: memFree=1806144/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=15856 CPUtime=0
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 500 0 0 0 0 0 0 0 18 0 1 0 29783480 16236544 482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 3964 485 81 219 0 3741 0

[startup+0.0573809 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 16450
/proc/meminfo: memFree=1806144/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=22292 CPUtime=0.04
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 4908 0 0 0 2 2 0 0 18 0 1 0 29783480 22827008 4663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596795 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 5573 4671 83 219 0 5350 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 22292

[startup+0.101388 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 16450
/proc/meminfo: memFree=1806144/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=22852 CPUtime=0.09
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 5638 0 0 0 6 3 0 0 18 0 1 0 29783480 23400448 5393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134635953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 5713 5393 87 219 0 5490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22852

[startup+0.30143 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 16450
/proc/meminfo: memFree=1806144/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=25444 CPUtime=0.29
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 6295 0 0 0 26 3 0 0 19 0 1 0 29783480 26054656 5985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 6361 5985 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701514 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 16450
/proc/meminfo: memFree=1806144/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=29788 CPUtime=0.69
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 7591 0 0 0 65 4 0 0 23 0 1 0 29783480 30502912 7087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 7447 7087 87 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50168 s]
/proc/loadavg: 0.95 1.01 1.00 2/78 16451
/proc/meminfo: memFree=1776184/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=32960 CPUtime=1.5
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 8439 0 0 0 145 5 0 0 25 0 1 0 29783480 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 32960

[startup+3.10202 s]
/proc/loadavg: 0.95 1.01 1.00 2/78 16451
/proc/meminfo: memFree=1775864/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=32960 CPUtime=3.1
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 8439 0 0 0 305 5 0 0 25 0 1 0 29783480 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 32960

[startup+6.30168 s]
/proc/loadavg: 0.96 1.01 1.00 2/78 16451
/proc/meminfo: memFree=1775928/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=32960 CPUtime=6.29
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 8439 0 0 0 624 5 0 0 25 0 1 0 29783480 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.702 s]
/proc/loadavg: 0.96 1.01 1.00 2/78 16451
/proc/meminfo: memFree=1776056/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=32960 CPUtime=12.69
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 8439 0 0 0 1264 5 0 0 25 0 1 0 29783480 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5017 s]
/proc/loadavg: 0.97 1.01 1.00 2/78 16451
/proc/meminfo: memFree=1776184/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=32960 CPUtime=25.49
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 8439 0 0 0 2544 5 0 0 25 0 1 0 29783480 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32960

[startup+51.101 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 16451
/proc/meminfo: memFree=1776248/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=32960 CPUtime=51.07
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 8439 0 0 0 5102 5 0 0 25 0 1 0 29783480 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32960

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1773752/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=35384 CPUtime=102.25
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 9045 0 0 0 10220 5 0 0 25 0 1 0 29783480 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35384

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1734968/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=93416 CPUtime=162.23
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 29508 0 0 0 16206 17 0 0 25 0 1 0 29783480 95657984 17864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 23354 17864 94 219 0 23131 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93416

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 16477
/proc/meminfo: memFree=1729088/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=93416 CPUtime=222.2
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 30657 0 0 0 22201 19 0 0 25 0 1 0 29783480 95657984 19013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 23354 19013 94 219 0 23131 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93416

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1726248/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=109800 CPUtime=282.1
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 31612 0 0 0 28187 23 0 0 25 0 1 0 29783480 112435200 19968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 27450 19968 94 219 0 27227 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 109800

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1722488/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=109800 CPUtime=342.08
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 32533 0 0 0 34183 25 0 0 25 0 1 0 29783480 112435200 20889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 27450 20889 94 219 0 27227 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 109800

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1718968/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=109800 CPUtime=402.05
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 33422 0 0 0 40178 27 0 0 25 0 1 0 29783480 112435200 21778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 27450 21778 94 219 0 27227 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 109800

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1714744/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=109800 CPUtime=462.02
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 34467 0 0 0 46174 28 0 0 25 0 1 0 29783480 112435200 22823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 27450 22823 94 219 0 27227 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 109800

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1710904/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=522
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 35447 0 0 0 52171 29 0 0 25 0 1 0 29783480 145989632 23803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 23803 94 219 0 35419 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 142568

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1707000/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=581.98
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 36424 0 0 0 58168 30 0 0 25 0 1 0 29783480 145989632 24780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 24780 94 219 0 35419 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 142568

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1702968/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=641.96
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 37410 0 0 0 64164 32 0 0 25 0 1 0 29783480 145989632 25766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 25766 94 219 0 35419 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 142568


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1691320/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=821.89
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 40347 0 0 0 82153 36 0 0 25 0 1 0 29783480 145989632 28703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 28703 94 219 0 35419 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 142568

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1687800/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=881.86
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 41233 0 0 0 88149 37 0 0 25 0 1 0 29783480 145989632 29589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 29589 94 219 0 35419 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 142568

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1684344/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=941.84
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 42100 0 0 0 94146 38 0 0 25 0 1 0 29783480 145989632 30456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 30456 94 219 0 35419 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 142568

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1680568/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=142568 CPUtime=1001.82
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 43017 0 0 0 100142 40 0 0 25 0 1 0 29783480 145989632 31373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 35642 31373 94 219 0 35419 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 142568

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16649
/proc/meminfo: memFree=1676920/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208104 CPUtime=1061.8
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 43948 0 0 0 106138 42 0 0 25 0 1 0 29783480 213098496 32304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52026 32304 94 219 0 51803 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 208104

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1673400/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208104 CPUtime=1121.76
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 44809 0 0 0 112133 43 0 0 25 0 1 0 29783480 213098496 33165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52026 33165 94 219 0 51803 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 208104

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1670008/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208104 CPUtime=1181.74
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 45667 0 0 0 118130 44 0 0 25 0 1 0 29783480 213098496 34023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52026 34023 94 219 0 51803 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 208104

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1666104/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208104 CPUtime=1241.72
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 46621 0 0 0 124126 46 0 0 25 0 1 0 29783480 213098496 34977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52026 34977 94 219 0 51803 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 208104

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1661560/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208104 CPUtime=1301.71
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 47757 0 0 0 130123 48 0 0 25 0 1 0 29783480 213098496 36113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52026 36113 94 219 0 51803 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 208104

[startup+1362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16651
/proc/meminfo: memFree=1658296/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208104 CPUtime=1361.67
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 48572 0 0 0 136118 49 0 0 25 0 1 0 29783480 213098496 36928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52026 36928 94 219 0 51803 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 208104

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16651
/proc/meminfo: memFree=1657592/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208764 CPUtime=1421.65
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 48754 0 0 0 142115 50 0 0 25 0 1 0 29783480 213774336 37110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52191 37110 94 219 0 51968 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 208764

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1657400/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=208896 CPUtime=1481.63
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 48792 0 0 0 148111 52 0 0 25 0 1 0 29783480 213909504 37148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52224 37148 94 219 0 52001 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 208896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1652152/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=210744 CPUtime=1541.61
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 50424 0 0 0 154107 54 0 0 25 0 1 0 29783480 215801856 38477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 52686 38477 94 219 0 52463 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 210744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1648312/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=212712 CPUtime=1601.58
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 51408 0 0 0 160102 56 0 0 25 0 1 0 29783480 217817088 39461 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 53178 39461 94 219 0 52955 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 212712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1643000/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=213648 CPUtime=1661.56
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 53041 0 0 0 166095 61 0 0 25 0 1 0 29783480 218775552 40791 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 53412 40791 94 219 0 53189 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 213648

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1639864/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=213648 CPUtime=1721.54
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 53822 0 0 0 172092 62 0 0 25 0 1 0 29783480 218775552 41572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 53412 41572 94 219 0 53189 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 213648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1636984/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=213648 CPUtime=1781.51
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 54540 0 0 0 178088 63 0 0 25 0 1 0 29783480 218775552 42290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783588 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 53412 42290 94 219 0 53189 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 213648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16651
/proc/meminfo: memFree=1635192/2055920 swapFree=4112832/4192956
[pid=16450] ppid=16448 vsize=213784 CPUtime=1800.01
/proc/16450/stat : 16450 (PBS4) R 16448 16450 15637 0 -1 4194304 55276 0 0 0 179936 65 0 0 25 0 1 0 29783480 218914816 42723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16450/statm: 53446 42723 94 219 0 53223 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 213784

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): 1800.05
CPU user time (s): 1799.36
CPU system time (s): 0.683896
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 213784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.683896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55277
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= 37449

runsolver used 2.11868 second user time and 4.34734 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 18:57:19 UTC 2007

IDJOB= 362247
IDBENCH= 1544
IDSOLVER= 157
FILE ID= node40/362247-1177009039

PBS_JOBID= 4630503

Free space on /tmp= 66522 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
COMMAND LINE= /tmp/evaluation/362247-1177009039/PBS4 /tmp/evaluation/362247-1177009039/instance-362247-1177009039.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-362247-1177009039 -o ROOT/results/node40/conversion-362247-1177009039 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362247-1177009039/instance-362247-1177009039.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-362247-1177009039 -o ROOT/results/node40/solver-362247-1177009039 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362247-1177009039/PBS4 /tmp/evaluation/362247-1177009039/instance-362247-1177009039.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 95993530

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1806552 kB
Buffers:         36064 kB
Cached:         134708 kB
SwapCached:       2084 kB
Active:          74200 kB
Inactive:       122060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806552 kB
SwapTotal:     4192956 kB
SwapFree:      4112832 kB
Dirty:            7716 kB
Writeback:           0 kB
Mapped:          34980 kB
Slab:            38492 kB
Committed_AS:   310144 kB
PageTables:       1904 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= 66522 MiB

End job on node40 on Thu Apr 19 19:27:22 UTC 2007