Trace number 3706776

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
toysat 2012-05-17? (TO) 1800.11 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
MD5SUM49f1950e042362832bbb830f499dd3e3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-45
Best CPU time to get the best result obtained on this benchmark106.029
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58245
Number of constraints which are clauses58245
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 945
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.00/1.08	c 2012-05-27T13:30:11+0200
1.00/1.08	c arch = x86_64
1.00/1.08	c os = linux
1.00/1.08	c compiler = ghc 7.4
1.00/1.08	c packages:
1.00/1.08	c   OptDir-0.0.1
1.00/1.08	c   array-0.4.0.0
1.00/1.08	c   base-4.5.0.0
1.00/1.08	c   bytestring-0.9.2.1
1.00/1.08	c   containers-0.4.2.1
1.00/1.08	c   deepseq-1.3.0.0
1.00/1.08	c   mtl-2.1.1
1.00/1.08	c   old_locale-1.0.0.4
1.00/1.08	c   parse_dimacs-1.2
1.00/1.08	c   parsec-3.1.2
1.00/1.08	c   queue-0.1.2
1.00/1.08	c   stm-2.3
1.00/1.08	c   time-1.4
1.00/1.08	c command line = ["--pb","HOME/instance-3706776-1338118211.opb"]
1.00/1.08	c #vars 945
1.00/1.08	c #constraints 58245
1.00/1.08	c Solving starts ...
1.00/1.09	c solving time = 0.005s
1.00/1.09	c #decision = 32
1.00/1.09	c #conflict = 0
1.00/1.09	c #restart = 0
1.00/1.09	o -32
1.00/1.09	c Solving starts ...
1.29/1.34	c solving time = 0.249s
1.29/1.34	c #decision = 142
1.29/1.34	c #conflict = 74
1.29/1.34	c #restart = 0
1.29/1.34	o -33
1.29/1.34	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3706776-1338118211/watcher-3706776-1338118211 -o /tmp/evaluation-result-3706776-1338118211/solver-3706776-1338118211 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706776-1338118211.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.33 1.70 4/178 15463
/proc/meminfo: memFree=31425416/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 815 0 0 0 0 0 0 0 20 0 1 0 277945884 6356992 735 33554432000 4194304 8973514 140734084977360 140734874238952 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 1552 735 415 1167 0 333 0

[startup+0.059064 s]
/proc/loadavg: 1.00 1.33 1.70 4/178 15463
/proc/meminfo: memFree=31425416/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=10304 CPUtime=0.05 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 1726 0 0 0 5 0 0 0 20 0 1 0 277945884 10551296 1646 33554432000 4194304 8973514 140734084977360 140734874238952 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 2576 1648 417 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100251 s]
/proc/loadavg: 1.00 1.33 1.70 4/178 15463
/proc/meminfo: memFree=31425416/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 2545 0 0 0 9 0 0 0 20 0 1 0 277945884 13697024 2465 33554432000 4194304 8973514 140734084977360 140734874238952 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 3344 2465 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300234 s]
/proc/loadavg: 1.00 1.33 1.70 4/178 15463
/proc/meminfo: memFree=31425416/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=27712 CPUtime=0.29 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 6196 0 0 0 28 1 0 0 20 0 1 0 277945884 28377088 6116 33554432000 4194304 8973514 140734084977360 140734874238952 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 6928 6116 417 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700244 s]
/proc/loadavg: 1.00 1.33 1.70 4/178 15463
/proc/meminfo: memFree=31425416/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=50240 CPUtime=0.69 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 11731 0 0 0 67 2 0 0 20 0 1 0 277945884 51445760 11651 33554432000 4194304 8973514 140734084977360 140734874238952 4209325 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 12560 11656 421 1167 0 11341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50240

[startup+1.50034 s]
/proc/loadavg: 1.00 1.33 1.70 4/180 15465
/proc/meminfo: memFree=31294580/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=72768 CPUtime=1.49 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 17504 0 0 0 145 4 0 0 20 0 1 0 277945884 74514432 17424 33554432000 4194304 8973514 140734084977360 140734084976624 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 18192 17424 455 1167 0 16973 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72768

[startup+3.10029 s]
/proc/loadavg: 1.16 1.36 1.70 4/180 15465
/proc/meminfo: memFree=31288620/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=72768 CPUtime=3.09 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 17504 0 0 0 305 4 0 0 20 0 1 0 277945884 74514432 17424 33554432000 4194304 8973514 140734084977360 140734084976856 4209328 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 18192 17424 455 1167 0 16973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72768

[startup+6.30028 s]
/proc/loadavg: 1.16 1.36 1.70 4/180 15465
/proc/meminfo: memFree=31273244/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=85056 CPUtime=6.28 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 20426 0 0 0 623 5 0 0 20 0 1 0 277945884 87097344 20346 33554432000 4194304 8973514 140734084977360 140734084976856 4462604 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 21264 20346 455 1167 0 20045 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85056

[startup+12.7002 s]
/proc/loadavg: 1.29 1.38 1.71 4/180 15465
/proc/meminfo: memFree=31228924/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=105536 CPUtime=12.69 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 25604 0 0 0 1261 8 0 0 20 0 1 0 277945884 108068864 25524 33554432000 4194304 8973514 140734084977360 140734084976856 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 26384 25524 455 1167 0 25165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105536

[startup+25.5003 s]
/proc/loadavg: 1.39 1.40 1.71 4/180 15465
/proc/meminfo: memFree=31155340/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=139328 CPUtime=25.48 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 33985 0 0 0 2535 13 0 0 20 0 1 0 277945884 142671872 33902 33554432000 4194304 8973514 140734084977360 140734084976856 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 34832 33902 455 1167 0 33613 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 139328

[startup+51.1003 s]
/proc/loadavg: 1.60 1.45 1.72 4/179 15465
/proc/meminfo: memFree=31039724/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=193600 CPUtime=51.07 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 47501 0 0 0 5085 22 0 0 20 0 1 0 277945884 198246400 47402 33554432000 4194304 8973514 140734084977360 140734084976624 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 48400 47402 455 1167 0 47181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 193600

[startup+102.307 s]
/proc/loadavg: 1.84 1.54 1.73 4/179 15465
/proc/meminfo: memFree=30875848/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=258112 CPUtime=102.23 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 63645 0 0 0 10190 33 0 0 20 0 1 0 277945884 264306688 63509 33554432000 4194304 8973514 140734084977360 140734084975296 4459098 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 64528 63509 455 1167 0 63309 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 258112

[startup+162.3 s]
/proc/loadavg: 1.93 1.61 1.74 4/179 15465
/proc/meminfo: memFree=30739724/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=309312 CPUtime=162.16 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 76536 0 0 0 16173 43 0 0 20 0 1 0 277945884 316735488 76355 33554432000 4194304 8973514 140734084977360 140734084976624 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 77328 76355 455 1167 0 76109 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 309312

[startup+222.3 s]
/proc/loadavg: 1.98 1.69 1.75 4/179 15466
/proc/meminfo: memFree=30628028/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=350272 CPUtime=222.13 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 86977 0 0 0 22162 51 0 0 20 0 1 0 277945884 358678528 86764 33554432000 4194304 8973514 140734084977360 140734084976856 4427820 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 87568 86764 455 1167 0 86349 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 350272

[startup+282.3 s]
/proc/loadavg: 1.99 1.74 1.77 4/179 15466
/proc/meminfo: memFree=30531028/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=382016 CPUtime=282.12 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 94651 0 0 0 28152 60 0 0 20 0 1 0 277945884 391184384 94487 33554432000 4194304 8973514 140734084977360 140734084976624 4441196 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 95504 94487 455 1167 0 94285 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 382016

[startup+342.3 s]
/proc/loadavg: 2.06 1.81 1.79 4/179 15466
/proc/meminfo: memFree=30451208/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=415808 CPUtime=342.11 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 103157 0 0 0 34146 65 0 0 20 0 1 0 277945884 425787392 102993 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 103952 102993 455 1167 0 102733 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 415808

[startup+402.3 s]
/proc/loadavg: 2.02 1.84 1.80 4/179 15466
/proc/meminfo: memFree=30380308/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=447552 CPUtime=402.1 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 111284 0 0 0 40139 71 0 0 20 0 1 0 277945884 458293248 111120 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 111888 111120 455 1167 0 110669 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 447552

[startup+462.3 s]
/proc/loadavg: 2.01 1.87 1.81 4/179 15466
/proc/meminfo: memFree=30317592/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=481344 CPUtime=462.09 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 119505 0 0 0 46132 77 0 0 20 0 1 0 277945884 492896256 119341 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 120336 119341 455 1167 0 119117 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 481344

[startup+522.3 s]
/proc/loadavg: 2.00 1.89 1.82 4/179 15467
/proc/meminfo: memFree=30271120/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=506944 CPUtime=522.08 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 126072 0 0 0 52126 82 0 0 20 0 1 0 277945884 519110656 125908 33554432000 4194304 8973514 140734084977360 140734084975552 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 126736 125908 455 1167 0 125517 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 506944

[startup+582.3 s]
/proc/loadavg: 2.00 1.91 1.83 4/179 15467
/proc/meminfo: memFree=30213116/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=533568 CPUtime=582.07 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 132658 0 0 0 58120 87 0 0 20 0 1 0 277945884 546373632 132494 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 133392 132494 455 1167 0 132173 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 533568

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.07 1.98 1.86 4/179 15471
/proc/meminfo: memFree=30027952/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=623680 CPUtime=822.03 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 155065 0 0 0 82098 105 0 0 20 0 1 0 277945884 638648320 154901 33554432000 4194304 8973514 140734084977360 140734084976624 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 155920 154901 455 1167 0 154701 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 623680

[startup+882.3 s]
/proc/loadavg: 2.02 1.98 1.87 4/179 15471
/proc/meminfo: memFree=29980460/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=647232 CPUtime=882.03 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 160969 0 0 0 88093 110 0 0 20 0 1 0 277945884 662765568 160805 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 161808 160805 455 1167 0 160589 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 647232

[startup+942.3 s]
/proc/loadavg: 2.01 1.98 1.87 4/180 15472
/proc/meminfo: memFree=29931440/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=670784 CPUtime=942.01 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 166946 0 0 0 94085 116 0 0 20 0 1 0 277945884 686882816 166766 33554432000 4194304 8973514 140734084977360 140734084959360 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 167696 166766 455 1167 0 166477 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 670784

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.88 4/179 15472
/proc/meminfo: memFree=29881628/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=696384 CPUtime=1001.94 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 173306 0 0 0 100075 119 0 0 20 0 1 0 277945884 713097216 173079 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 174096 173079 455 1167 0 172877 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 696384

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.88 4/179 15472
/proc/meminfo: memFree=29855492/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=707648 CPUtime=1061.9 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 176410 0 0 0 106067 123 0 0 20 0 1 0 277945884 724631552 176144 33554432000 4194304 8973514 140734084977360 140734084976624 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 176912 176144 455 1167 0 175693 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 707648

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.89 4/179 15473
/proc/meminfo: memFree=29803564/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=732224 CPUtime=1121.88 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 182516 0 0 0 112061 127 0 0 20 0 1 0 277945884 749797376 182228 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 183056 182228 455 1167 0 181837 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 732224

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.90 4/179 15473
/proc/meminfo: memFree=29776552/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=744512 CPUtime=1181.86 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 185543 0 0 0 118056 130 0 0 20 0 1 0 277945884 762380288 185251 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 186128 185251 455 1167 0 184909 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 744512

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.90 4/180 15476
/proc/meminfo: memFree=29749760/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=756800 CPUtime=1241.86 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 188483 0 0 0 124052 134 0 0 20 0 1 0 277945884 774963200 188191 33554432000 4194304 8973514 140734084977360 140734084975552 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 189200 188191 455 1167 0 187981 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 756800

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15476
/proc/meminfo: memFree=29707980/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=768064 CPUtime=1301.85 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 191540 0 0 0 130048 137 0 0 20 0 1 0 277945884 786497536 191248 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 192016 191248 455 1167 0 190797 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 768064

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15476
/proc/meminfo: memFree=29666068/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=796736 CPUtime=1361.84 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 198563 0 0 0 136043 141 0 0 20 0 1 0 277945884 815857664 198271 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 199184 198271 455 1167 0 197965 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 796736

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15477
/proc/meminfo: memFree=29637920/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=809024 CPUtime=1421.83 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 201769 0 0 0 142041 142 0 0 20 0 1 0 277945884 828440576 201477 33554432000 4194304 8973514 140734084977360 140734084976856 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 202256 201477 455 1167 0 201037 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 809024

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15477
/proc/meminfo: memFree=29609772/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=822336 CPUtime=1481.81 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 205035 0 0 0 148036 145 0 0 20 0 1 0 277945884 842072064 204743 33554432000 4194304 8973514 140734084977360 140734084975552 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 205584 204743 455 1167 0 204365 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 822336

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15477
/proc/meminfo: memFree=29580260/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=836672 CPUtime=1541.8 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 208487 0 0 0 154033 147 0 0 20 0 1 0 277945884 856752128 208195 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 209168 208195 455 1167 0 207949 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 836672

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15477
/proc/meminfo: memFree=29550608/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=851008 CPUtime=1601.8 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 212137 0 0 0 160031 149 0 0 20 0 1 0 277945884 871432192 211845 33554432000 4194304 8973514 140734084977360 140734084975552 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 212752 211845 455 1167 0 211533 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 851008

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15477
/proc/meminfo: memFree=29505376/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=864320 CPUtime=1661.79 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 215581 0 0 0 166026 153 0 0 20 0 1 0 277945884 885063680 215289 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 216080 215289 455 1167 0 214861 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 864320

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15478
/proc/meminfo: memFree=29475768/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=878656 CPUtime=1721.78 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 218977 0 0 0 172022 156 0 0 20 0 1 0 277945884 899743744 218685 33554432000 4194304 8973514 140734084977360 140734084975552 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 219664 218685 455 1167 0 218445 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 878656

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.91 4/179 15478
/proc/meminfo: memFree=29445168/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=892992 CPUtime=1781.77 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 222532 0 0 0 178018 159 0 0 20 0 1 0 277945884 914423808 222240 33554432000 4194304 8973514 140734084977360 140734084976624 7681396 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 223248 222240 455 1167 0 222029 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 892992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 1.98 1.91 3/180 15481
/proc/meminfo: memFree=29430240/32873844 swapFree=7616/7616
[pid=15463] ppid=15461 vsize=892992 CPUtime=1800.09 cores=1,3,5,7
/proc/15463/stat : 15463 (toysat) R 15461 15463 15420 0 -1 4202496 222532 0 0 0 179849 160 0 0 20 0 1 0 277945884 914423808 222240 33554432000 4194304 8973514 140734084977360 140734084975552 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/15463/statm: 223248 222240 455 1167 0 222029 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 892992

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1798.49
CPU system time (s): 1.61775
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 892992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.49
system time used= 1.61775
maximum resident set size= 888960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222532
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= 270
involuntary context switches= 1965

runsolver used 3.55246 second user time and 9.44356 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-27 13:30:11
IDJOB=3706776
IDBENCH=2250
IDSOLVER=2285
FILE ID=node135/3706776-1338118211
RUNJOBID= node135-1338118211-15437
PBS_JOBID= 14624474
Free space on /tmp= 71640 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706776-1338118211/watcher-3706776-1338118211 -o /tmp/evaluation-result-3706776-1338118211/solver-3706776-1338118211 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706776-1338118211.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 49f1950e042362832bbb830f499dd3e3
RANDOM SEED=1014754077

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5238.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31426324 kB
Buffers:          282940 kB
Cached:           336384 kB
SwapCached:         1732 kB
Active:           542652 kB
Inactive:          88076 kB
Active(anon):       2092 kB
Inactive(anon):    12016 kB
Active(file):     540560 kB
Inactive(file):    76060 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67105788 kB
Dirty:             17132 kB
Writeback:             0 kB
AnonPages:         17860 kB
Mapped:            10988 kB
Shmem:               132 kB
Slab:             674612 kB
SReclaimable:     116268 kB
SUnreclaim:       558344 kB
KernelStack:        1432 kB
PageTables:         4024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71628 MiB
End job on node135 at 2012-05-27 14:00:14