Trace number 3706775

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) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
MD5SUMaabc023158e10c9511062af8ac97c515
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.09
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 constraints58624
Number of constraints which are clauses58624
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 

0.99/1.10	c 2012-05-27T13:30:11+0200
0.99/1.10	c arch = x86_64
0.99/1.10	c os = linux
0.99/1.10	c compiler = ghc 7.4
0.99/1.10	c packages:
0.99/1.10	c   OptDir-0.0.1
0.99/1.10	c   array-0.4.0.0
0.99/1.10	c   base-4.5.0.0
0.99/1.10	c   bytestring-0.9.2.1
0.99/1.10	c   containers-0.4.2.1
0.99/1.10	c   deepseq-1.3.0.0
0.99/1.10	c   mtl-2.1.1
0.99/1.10	c   old_locale-1.0.0.4
0.99/1.10	c   parse_dimacs-1.2
0.99/1.10	c   parsec-3.1.2
0.99/1.10	c   queue-0.1.2
0.99/1.10	c   stm-2.3
0.99/1.10	c   time-1.4
0.99/1.10	c command line = ["--pb","HOME/instance-3706775-1338118211.opb"]
0.99/1.10	c #vars 945
0.99/1.10	c #constraints 58624
0.99/1.10	c Solving starts ...
1.09/1.11	c solving time = 0.004s
1.09/1.11	c #decision = 31
1.09/1.11	c #conflict = 0
1.09/1.11	c #restart = 0
1.09/1.11	o -31
1.09/1.11	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-3706775-1338118211/watcher-3706775-1338118211 -o /tmp/evaluation-result-3706775-1338118211/solver-3706775-1338118211 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706775-1338118211.opb 

running on 4 cores: 0,2,4,6

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 4/176 15461
/proc/meminfo: memFree=31425952/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 806 0 0 0 0 0 0 0 20 0 1 0 277945884 6356992 728 33554432000 4194304 8973514 140733880054864 140735010146776 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/15460/statm: 1552 731 415 1167 0 333 0

[startup+0.057687 s]
/proc/loadavg: 1.00 1.33 1.70 4/176 15461
/proc/meminfo: memFree=31425952/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=10304 CPUtime=0.05 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 1634 0 0 0 5 0 0 0 20 0 1 0 277945884 10551296 1555 33554432000 4194304 8973514 140733880054864 140735010146776 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/15460/statm: 2576 1555 417 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100236 s]
/proc/loadavg: 1.00 1.33 1.70 4/176 15461
/proc/meminfo: memFree=31425952/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=14400 CPUtime=0.09 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 2638 0 0 0 9 0 0 0 20 0 1 0 277945884 14745600 2559 33554432000 4194304 8973514 140733880054864 140735010146776 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/15460/statm: 3600 2559 417 1167 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14400

[startup+0.300232 s]
/proc/loadavg: 1.00 1.33 1.70 4/176 15461
/proc/meminfo: memFree=31425952/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=27712 CPUtime=0.29 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 6196 0 0 0 28 1 0 0 20 0 1 0 277945884 28377088 6117 33554432000 4194304 8973514 140733880054864 140733880053704 7610753 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/15460/statm: 6928 6117 417 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700228 s]
/proc/loadavg: 1.00 1.33 1.70 4/176 15461
/proc/meminfo: memFree=31425952/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=49216 CPUtime=0.69 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 11572 0 0 0 67 2 0 0 20 0 1 0 277945884 50397184 11493 33554432000 4194304 8973514 140733880054864 140733880054360 5741225 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/15460/statm: 12304 11493 417 1167 0 11085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49216

[startup+1.50027 s]
/proc/loadavg: 1.00 1.33 1.70 3/180 15465
/proc/meminfo: memFree=31294952/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=71744 CPUtime=1.49 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 17248 0 0 0 146 3 0 0 20 0 1 0 277945884 73465856 17169 33554432000 4194304 8973514 140733880054864 140733880052800 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 17936 17169 455 1167 0 16717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71744

[startup+3.10027 s]
/proc/loadavg: 1.16 1.36 1.70 3/180 15465
/proc/meminfo: memFree=31288620/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=71744 CPUtime=3.08 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 17248 0 0 0 305 3 0 0 20 0 1 0 277945884 73465856 17169 33554432000 4194304 8973514 140733880054864 140733880054360 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 17936 17169 455 1167 0 16717 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71744

[startup+6.30027 s]
/proc/loadavg: 1.16 1.36 1.70 3/180 15465
/proc/meminfo: memFree=31273244/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=84032 CPUtime=6.29 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 20128 0 0 0 624 5 0 0 20 0 1 0 277945884 86048768 20049 33554432000 4194304 8973514 140733880054864 140733880054360 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 21008 20049 455 1167 0 19789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84032

[startup+12.7002 s]
/proc/loadavg: 1.29 1.38 1.71 3/180 15465
/proc/meminfo: memFree=31228924/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=103488 CPUtime=12.68 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 25144 0 0 0 1262 6 0 0 20 0 1 0 277945884 105971712 25065 33554432000 4194304 8973514 140733880054864 140733880054128 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 25872 25065 455 1167 0 24653 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 103488

[startup+25.5003 s]
/proc/loadavg: 1.39 1.40 1.71 3/180 15465
/proc/meminfo: memFree=31155340/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=141376 CPUtime=25.49 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 34431 0 0 0 2538 11 0 0 20 0 1 0 277945884 144769024 34352 33554432000 4194304 8973514 140733880054864 140733880054360 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 35344 34352 455 1167 0 34125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 141376

[startup+51.1003 s]
/proc/loadavg: 1.60 1.45 1.72 3/179 15465
/proc/meminfo: memFree=31039724/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=202816 CPUtime=51.08 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 49864 0 0 0 5089 19 0 0 20 0 1 0 277945884 207683584 49785 33554432000 4194304 8973514 140733880054864 140733880054360 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 50704 49785 455 1167 0 49485 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 202816

[startup+102.307 s]
/proc/loadavg: 1.84 1.54 1.73 3/179 15465
/proc/meminfo: memFree=30875848/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=301120 CPUtime=102.28 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 74396 0 0 0 10199 29 0 0 20 0 1 0 277945884 308346880 74317 33554432000 4194304 8973514 140733880054864 140733880054360 4459284 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 75280 74317 455 1167 0 74061 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 301120

[startup+162.3 s]
/proc/loadavg: 1.93 1.61 1.74 3/179 15465
/proc/meminfo: memFree=30739724/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=385088 CPUtime=162.26 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 95442 0 0 0 16186 40 0 0 20 0 1 0 277945884 394330112 95363 33554432000 4194304 8973514 140733880054864 140733880054128 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 96272 95363 455 1167 0 95053 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 385088

[startup+222.3 s]
/proc/loadavg: 1.98 1.69 1.75 3/179 15466
/proc/meminfo: memFree=30628028/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=454720 CPUtime=222.25 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 112992 0 0 0 22176 49 0 0 20 0 1 0 277945884 465633280 112913 33554432000 4194304 8973514 140733880054864 140733880054128 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 113680 112913 455 1167 0 112461 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 454720

[startup+282.3 s]
/proc/loadavg: 1.99 1.74 1.77 3/179 15466
/proc/meminfo: memFree=30531028/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=521280 CPUtime=282.21 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 129459 0 0 0 28163 58 0 0 20 0 1 0 277945884 533790720 129344 33554432000 4194304 8973514 140733880054864 140733880054360 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 130320 129344 455 1167 0 129101 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 521280

[startup+342.3 s]
/proc/loadavg: 2.06 1.81 1.79 3/179 15466
/proc/meminfo: memFree=30451208/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=566336 CPUtime=342.15 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 140951 0 0 0 34148 67 0 0 20 0 1 0 277945884 579928064 140788 33554432000 4194304 8973514 140733880054864 140733880054128 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 141584 140788 455 1167 0 140365 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 566336

[startup+402.3 s]
/proc/loadavg: 2.02 1.84 1.80 3/179 15466
/proc/meminfo: memFree=30380308/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=605248 CPUtime=402.09 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 150568 0 0 0 40137 72 0 0 20 0 1 0 277945884 619773952 150358 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 151312 150358 455 1167 0 150093 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 605248

[startup+462.3 s]
/proc/loadavg: 2.01 1.87 1.81 3/179 15466
/proc/meminfo: memFree=30317592/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=634944 CPUtime=462.03 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 158116 0 0 0 46125 78 0 0 20 0 1 0 277945884 650182656 157859 33554432000 4194304 8973514 140733880054864 140733880054360 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 158736 157859 455 1167 0 157517 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 634944

[startup+522.3 s]
/proc/loadavg: 2.00 1.89 1.82 3/179 15467
/proc/meminfo: memFree=30271120/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=655424 CPUtime=521.97 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 163169 0 0 0 52113 84 0 0 20 0 1 0 277945884 671154176 162869 33554432000 4194304 8973514 140733880054864 140733880054128 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 163856 162869 455 1167 0 162637 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 655424

[startup+582.3 s]
/proc/loadavg: 2.00 1.91 1.83 3/179 15467
/proc/meminfo: memFree=30213116/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=687168 CPUtime=581.94 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 171146 0 0 0 58104 90 0 0 20 0 1 0 277945884 703660032 170816 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 171792 170816 455 1167 0 170573 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 687168

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.02 1.98 1.87 3/179 15471
/proc/meminfo: memFree=29980460/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=804928 CPUtime=881.86 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 200829 0 0 0 88073 113 0 0 20 0 1 0 277945884 824246272 200465 33554432000 4194304 8973514 140733880054864 140733880054128 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 201232 200465 455 1167 0 200013 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 804928

[startup+942.3 s]
/proc/loadavg: 2.01 1.98 1.87 3/180 15472
/proc/meminfo: memFree=29931440/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=830528 CPUtime=941.85 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 207092 0 0 0 94069 116 0 0 20 0 1 0 277945884 850460672 206728 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 207632 206728 455 1167 0 206413 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 830528

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/179 15472
/proc/meminfo: memFree=29881628/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=855104 CPUtime=1001.84 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 213297 0 0 0 100064 120 0 0 20 0 1 0 277945884 875626496 212933 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 213776 212933 455 1167 0 212557 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 855104

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/179 15472
/proc/meminfo: memFree=29855492/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=869440 CPUtime=1061.83 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 216752 0 0 0 106058 125 0 0 20 0 1 0 277945884 890306560 216388 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 217360 216388 455 1167 0 216141 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 869440

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.89 3/179 15473
/proc/meminfo: memFree=29803564/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=897088 CPUtime=1121.82 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 223632 0 0 0 112054 128 0 0 20 0 1 0 277945884 918618112 223268 33554432000 4194304 8973514 140733880054864 140733880054128 7681399 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 224272 223268 455 1167 0 223053 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 897088

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/179 15473
/proc/meminfo: memFree=29776552/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=911424 CPUtime=1181.81 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 227311 0 0 0 118048 133 0 0 20 0 1 0 277945884 933298176 226947 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 227856 226947 455 1167 0 226637 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 911424

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/180 15476
/proc/meminfo: memFree=29749760/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=925760 CPUtime=1241.8 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 230923 0 0 0 124044 136 0 0 20 0 1 0 277945884 947978240 230559 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 231440 230559 455 1167 0 230221 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 925760

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15476
/proc/meminfo: memFree=29707980/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=955456 CPUtime=1301.8 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 238356 0 0 0 130041 139 0 0 20 0 1 0 277945884 978386944 237992 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 238864 237992 455 1167 0 237645 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 955456

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15476
/proc/meminfo: memFree=29666068/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=968768 CPUtime=1361.78 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 241765 0 0 0 136036 142 0 0 20 0 1 0 277945884 992018432 241401 33554432000 4194304 8973514 140733880054864 140733880054128 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 242192 241401 455 1167 0 240973 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 968768

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15477
/proc/meminfo: memFree=29637920/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=984128 CPUtime=1421.78 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 245580 0 0 0 142033 145 0 0 20 0 1 0 277945884 1007747072 245216 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 246032 245216 455 1167 0 244813 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 984128

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15477
/proc/meminfo: memFree=29609772/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=999488 CPUtime=1481.76 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 249347 0 0 0 148028 148 0 0 20 0 1 0 277945884 1023475712 248983 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 249872 248983 455 1167 0 248653 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 999488

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15477
/proc/meminfo: memFree=29580260/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1014848 CPUtime=1541.76 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 253177 0 0 0 154024 152 0 0 20 0 1 0 277945884 1039204352 252813 33554432000 4194304 8973514 140733880054864 140733880054128 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 253712 252813 455 1167 0 252493 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1014848

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15477
/proc/meminfo: memFree=29550608/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1030208 CPUtime=1601.74 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 257157 0 0 0 160019 155 0 0 20 0 1 0 277945884 1054932992 256785 33554432000 4194304 8973514 140733880054864 140733880054128 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 257552 256785 455 1167 0 256333 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 1030208

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15477
/proc/meminfo: memFree=29505376/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1061952 CPUtime=1661.69 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 264988 0 0 0 166011 158 0 0 20 0 1 0 277945884 1087438848 264580 33554432000 4194304 8973514 140733880054864 140733880054128 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 265488 264580 455 1167 0 264269 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 1061952

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15478
/proc/meminfo: memFree=29475768/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1077312 CPUtime=1721.66 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 268979 0 0 0 172005 161 0 0 20 0 1 0 277945884 1103167488 268544 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 269328 268544 455 1167 0 268109 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 1077312

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/179 15478
/proc/meminfo: memFree=29445168/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1093696 CPUtime=1781.65 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 273005 0 0 0 178000 165 0 0 20 0 1 0 277945884 1119944704 272562 33554432000 4194304 8973514 140733880054864 140733880054128 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 273424 272562 455 1167 0 272205 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 1093696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 1.98 1.91 2/179 15482
/proc/meminfo: memFree=30318540/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1109056 CPUtime=1800.05 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 276760 0 0 0 179839 166 0 0 20 0 1 0 277945884 1135673344 276311 33554432000 4194304 8973514 140733880054864 140733880054360 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 277264 276311 455 1167 0 276045 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1109056

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 1.98 1.91 2/179 15482
/proc/meminfo: memFree=30318540/32873844 swapFree=7616/7616
[pid=15460] ppid=15458 vsize=1109056 CPUtime=1800.05 cores=0,2,4,6
/proc/15460/stat : 15460 (toysat) R 15458 15460 15420 0 -1 4202496 276760 0 0 0 179839 166 0 0 20 0 1 0 277945884 1135673344 276311 33554432000 4194304 8973514 140733880054864 140733880054360 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/15460/statm: 277264 276311 455 1167 0 276045 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1109056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1798.39
CPU system time (s): 1.67075
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 1109056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.39
system time used= 1.67075
maximum resident set size= 1105244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 276760
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= 373
involuntary context switches= 1843

runsolver used 3.63145 second user time and 8.79366 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-27 13:30:11
IDJOB=3706775
IDBENCH=2251
IDSOLVER=2285
FILE ID=node135/3706775-1338118211
RUNJOBID= node135-1338118211-15436
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-frb45-21-2.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706775-1338118211/watcher-3706775-1338118211 -o /tmp/evaluation-result-3706775-1338118211/solver-3706775-1338118211 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706775-1338118211.opb

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

MD5SUM BENCH= aabc023158e10c9511062af8ac97c515
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:     104188 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= 71636 MiB
End job on node135 at 2012-05-27 14:00:14