Trace number 362401

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) 1800.08 1800.66

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-n3700.opb
MD5SUM5e0d90a4cb8c7b885a60ac97183595d3
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 benchmark10.4344
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 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653701
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 653701
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/362401-1177011817/instance-362401-1177011817.opb ......
1800.02/1800.61	c done parsing opb.
1800.02/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362401-1177011817/instance-362401-1177011817.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/node47/watcher-362401-1177011817 -o ROOT/results/node47/solver-362401-1177011817 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362401-1177011817/PBS4 /tmp/evaluation/362401-1177011817/instance-362401-1177011817.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: 0.86 0.98 0.99 3/77 16397
/proc/meminfo: memFree=1766224/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=15856 CPUtime=0
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 510 0 0 0 0 0 0 0 18 0 1 0 56027116 16236544 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 3964 496 81 219 0 3741 0

[startup+0.061897 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 16397
/proc/meminfo: memFree=1766224/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=22292 CPUtime=0.05
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 5499 0 0 0 4 1 0 0 18 0 1 0 56027116 22827008 5254 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 5573 5254 87 219 0 5350 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22292

[startup+0.101902 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 16397
/proc/meminfo: memFree=1766224/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=23008 CPUtime=0.09
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 5643 0 0 0 8 1 0 0 18 0 1 0 56027116 23560192 5398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 5752 5398 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.301924 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 16397
/proc/meminfo: memFree=1766224/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=25444 CPUtime=0.29
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 6306 0 0 0 27 2 0 0 19 0 1 0 56027116 26054656 5996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519167 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 6361 5996 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701966 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 16397
/proc/meminfo: memFree=1766224/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=29788 CPUtime=0.69
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 7611 0 0 0 67 2 0 0 23 0 1 0 56027116 30502912 7107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519167 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 7447 7107 87 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50205 s]
/proc/loadavg: 0.86 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1736264/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=32960 CPUtime=1.49
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 8439 0 0 0 146 3 0 0 25 0 1 0 56027116 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10123 s]
/proc/loadavg: 0.86 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1736136/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=32960 CPUtime=3.09
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 8439 0 0 0 306 3 0 0 25 0 1 0 56027116 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30157 s]
/proc/loadavg: 0.87 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1735944/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=32960 CPUtime=6.29
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 8439 0 0 0 625 4 0 0 25 0 1 0 56027116 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7013 s]
/proc/loadavg: 0.88 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1736016/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=32960 CPUtime=12.69
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 8439 0 0 0 1265 4 0 0 25 0 1 0 56027116 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5016 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1736144/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=32960 CPUtime=25.48
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 8439 0 0 0 2544 4 0 0 25 0 1 0 56027116 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1736144/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=32960 CPUtime=51.07
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 8439 0 0 0 5103 4 0 0 25 0 1 0 56027116 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588365 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/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: 0.97 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1733968/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=35384 CPUtime=102.26
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 9045 0 0 0 10222 4 0 0 25 0 1 0 56027116 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35384

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1701904/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=81128 CPUtime=162.23
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 27810 0 0 0 16211 12 0 0 25 0 1 0 56027116 83075072 16166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20282 16166 94 219 0 20059 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 81128

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1691664/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=93416 CPUtime=222.22
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 30337 0 0 0 22208 14 0 0 25 0 1 0 56027116 95657984 18693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 23354 18693 94 219 0 23131 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 93416

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1679632/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=109800 CPUtime=282.21
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 33365 0 0 0 28205 16 0 0 25 0 1 0 56027116 112435200 21721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 27450 21721 94 219 0 27227 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 109800

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1667728/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=142568 CPUtime=342.19
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 36301 0 0 0 34202 17 0 0 25 0 1 0 56027116 145989632 24657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 35642 24657 94 219 0 35419 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 142568

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1654800/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=142568 CPUtime=402.17
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 39551 0 0 0 40197 20 0 0 25 0 1 0 56027116 145989632 27907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 35642 27907 94 219 0 35419 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 142568

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1641424/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=142568 CPUtime=462.16
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 42859 0 0 0 46194 22 0 0 25 0 1 0 56027116 145989632 31215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 35642 31215 94 219 0 35419 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 142568

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1630416/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=208104 CPUtime=522.15
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 45637 0 0 0 52190 25 0 0 25 0 1 0 56027116 213098496 33993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 52026 33993 94 219 0 51803 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 208104

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1616976/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=208104 CPUtime=582.13
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 48974 0 0 0 58186 27 0 0 25 0 1 0 56027116 213098496 37330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 52026 37330 94 219 0 51803 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 208104

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1603408/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=208104 CPUtime=642.12
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 52323 0 0 0 64182 30 0 0 25 0 1 0 56027116 213098496 40679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 52026 40679 94 219 0 51803 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 208104


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1562640/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=339176 CPUtime=822.07
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 62486 0 0 0 82169 38 0 0 25 0 1 0 56027116 347316224 50842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 84794 50842 94 219 0 84571 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 339176

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1548752/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=339176 CPUtime=882.05
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 65917 0 0 0 88165 40 0 0 25 0 1 0 56027116 347316224 54273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 84794 54273 94 219 0 84571 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 339176

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1528400/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=351960 CPUtime=942.04
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 70991 0 0 0 94160 44 0 0 25 0 1 0 56027116 360407040 59347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 87990 59347 94 219 0 87767 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 351960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16398
/proc/meminfo: memFree=1524240/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=355004 CPUtime=1002.02
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 72033 0 0 0 100157 45 0 0 25 0 1 0 56027116 363524096 60389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 88751 60389 94 219 0 88528 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 355004

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/84 16506
/proc/meminfo: memFree=1520464/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=355004 CPUtime=1061.95
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 72690 0 0 0 106149 46 0 0 25 0 1 0 56027116 363524096 61046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 88751 61046 94 219 0 88528 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 355004

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 16596
/proc/meminfo: memFree=1517840/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=356060 CPUtime=1121.88
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 73905 0 0 0 112140 48 0 0 25 0 1 0 56027116 364605440 61958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 89015 61958 94 219 0 88792 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 356060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16596
/proc/meminfo: memFree=1513744/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=356196 CPUtime=1181.87
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 74968 0 0 0 118137 50 0 0 25 0 1 0 56027116 364744704 63021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 89049 63021 94 219 0 88826 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 356196

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16596
/proc/meminfo: memFree=1503376/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=356584 CPUtime=1241.85
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 77533 0 0 0 124133 52 0 0 25 0 1 0 56027116 365142016 65586 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 89146 65586 94 219 0 88923 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 356584

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16596
/proc/meminfo: memFree=1491152/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361204 CPUtime=1301.85
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 80845 0 0 0 130130 55 0 0 25 0 1 0 56027116 369872896 68595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90301 68595 94 219 0 90078 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 361204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16596
/proc/meminfo: memFree=1480528/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361468 CPUtime=1361.82
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 83829 0 0 0 136125 57 0 0 25 0 1 0 56027116 370143232 71276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90367 71276 94 219 0 90144 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 361468

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16596
/proc/meminfo: memFree=1475856/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361876 CPUtime=1421.81
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 84949 0 0 0 142122 59 0 0 25 0 1 0 56027116 370561024 72396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90469 72396 94 219 0 90246 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 361876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1473360/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361876 CPUtime=1481.79
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 85589 0 0 0 148119 60 0 0 25 0 1 0 56027116 370561024 73036 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90469 73036 94 219 0 90246 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 361876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1470544/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361876 CPUtime=1541.77
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 86609 0 0 0 154116 61 0 0 25 0 1 0 56027116 370561024 73753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90469 73753 94 219 0 90246 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 361876

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1466512/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361876 CPUtime=1601.76
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 87625 0 0 0 160113 63 0 0 25 0 1 0 56027116 370561024 74769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90469 74769 94 219 0 90246 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 361876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1456848/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=361876 CPUtime=1661.75
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 90042 0 0 0 166110 65 0 0 25 0 1 0 56027116 370561024 77186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90469 77186 94 219 0 90246 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 361876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1453840/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=362536 CPUtime=1721.73
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 91080 0 0 0 172106 67 0 0 25 0 1 0 56027116 371236864 77921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90634 77921 94 219 0 90411 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 362536

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1453776/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=362536 CPUtime=1781.71
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 91087 0 0 0 178104 67 0 0 25 0 1 0 56027116 371236864 77928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90634 77928 94 219 0 90411 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 362536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16598
/proc/meminfo: memFree=1453584/2055920 swapFree=4157972/4192956
[pid=16397] ppid=16395 vsize=362536 CPUtime=1800.02
/proc/16397/stat : 16397 (PBS4) R 16395 16397 14916 0 -1 4194304 91395 0 0 0 179933 69 0 0 25 0 1 0 56027116 371236864 77933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 90634 77933 94 219 0 90411 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 362536

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): 1800.66
CPU time (s): 1800.08
CPU user time (s): 1799.34
CPU system time (s): 0.740887
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 362536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.740887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91396
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= 36571

runsolver used 1.88571 second user time and 4.67329 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Thu Apr 19 19:43:37 UTC 2007

IDJOB= 362401
IDBENCH= 1557
IDSOLVER= 157
FILE ID= node47/362401-1177011817

PBS_JOBID= 4630509

Free space on /tmp= 66420 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-n3700.opb
COMMAND LINE= /tmp/evaluation/362401-1177011817/PBS4 /tmp/evaluation/362401-1177011817/instance-362401-1177011817.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-362401-1177011817 -o ROOT/results/node47/conversion-362401-1177011817 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362401-1177011817/instance-362401-1177011817.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-362401-1177011817 -o ROOT/results/node47/solver-362401-1177011817 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362401-1177011817/PBS4 /tmp/evaluation/362401-1177011817/instance-362401-1177011817.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5e0d90a4cb8c7b885a60ac97183595d3

RANDOM SEED= 343426068

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1766696 kB
Buffers:         35100 kB
Cached:         182168 kB
SwapCached:       3256 kB
Active:         100116 kB
Inactive:       143632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766696 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            7772 kB
Writeback:           0 kB
Mapped:          33488 kB
Slab:            31048 kB
Committed_AS:  2613980 kB
PageTables:       1788 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= 66420 MiB

End job on node47 on Thu Apr 19 20:13:40 UTC 2007