Trace number 3420352

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 NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.06 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S493397373-056-UNKNOWN.cnf
MD5SUM53ba9a0375ae9f5fbde617f9de32bf14
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.0608
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.64	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.64	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.64	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.64	c main()::
0.59/0.64	c initFormula():: searching for DIMACS p-line....
0.59/0.64	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.64	c parseCNF():: parsing....
0.59/0.64	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.64	c runParser():: parsing was successful, warming up engines...
0.59/0.64	c simplify_formula():: removed 0 tautological, 381 satisfied and 0 duplicate clauses
0.59/0.64	c preprocessing fase I completed:: there are now 19936 free variables and 83619 clauses.
0.59/0.64	c using 3-SAT heuristics (occurence based diff)
0.59/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.59/0.64	c resolvent_look() :: found 77 resolvents
0.59/0.64	c main():: clause / variable ratio: ( 83696 / 20000 ) = 4.18
0.59/0.64	c longest clause has size 3
0.59/0.64	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.64	c number of free variables = 19936
0.59/0.64	c dynamic_preselect_setsize :: off
0.59/0.64	c main():: all systems go!
0.59/0.64	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420352-1306600617/watcher-3420352-1306600617 -o /tmp/evaluation-result-3420352-1306600617/solver-3420352-1306600617 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420352-1306600617.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 1.84 1.99 1.99 4/524 9706
/proc/meminfo: memFree=13089748/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=9672 CPUtime=0 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4194304 914 0 0 0 0 0 0 0 18 0 1 0 771659412 9904128 859 33554432000 4194304 4300876 140735082328096 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 2418 859 113 27 0 867 0

[startup+0.0319351 s]
/proc/loadavg: 1.84 1.99 1.99 4/524 9706
/proc/meminfo: memFree=13089748/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=10860 CPUtime=0.03 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4194304 1263 0 0 0 3 0 0 0 18 0 1 0 771659412 11120640 1208 33554432000 4194304 4300876 140735082328096 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 2715 1208 113 27 0 1164 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10860

[startup+0.100924 s]
/proc/loadavg: 1.84 1.99 1.99 4/524 9706
/proc/meminfo: memFree=13089748/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=19412 CPUtime=0.09 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4194304 3319 0 0 0 9 0 0 0 18 0 1 0 771659412 19877888 2484 33554432000 4194304 4300876 140735082328096 18446744073709551615 4240135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 4853 2494 128 27 0 3302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19412

[startup+0.300889 s]
/proc/loadavg: 1.84 1.99 1.99 4/524 9706
/proc/meminfo: memFree=13089748/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=21656 CPUtime=0.29 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 11774 0 0 0 28 1 0 0 18 0 1 0 771659412 22175744 3168 33554432000 4194304 4300876 140735082328096 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 5414 3168 136 27 0 3863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21656

[startup+0.700818 s]
/proc/loadavg: 1.84 1.99 1.99 4/524 9706
/proc/meminfo: memFree=13089748/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=45084 CPUtime=0.69 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 24862 0 0 0 68 1 0 0 18 0 1 0 771659412 46166016 6108 33554432000 4194304 4300876 140735082328096 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 11271 6108 169 27 0 9720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45084

[startup+1.50068 s]
/proc/loadavg: 1.84 1.99 1.99 3/525 9707
/proc/meminfo: memFree=13038536/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=45984 CPUtime=1.49 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 27880 0 0 0 147 2 0 0 20 0 1 0 771659412 47087616 9126 33554432000 4194304 4300876 140735082328096 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 11496 9126 169 27 0 9945 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45984

[startup+3.10038 s]
/proc/loadavg: 1.84 1.99 1.99 3/525 9707
/proc/meminfo: memFree=13034876/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=50788 CPUtime=3.09 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 28828 0 0 0 307 2 0 0 25 0 1 0 771659412 52006912 10074 33554432000 4194304 4300876 140735082328096 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 12697 10074 169 27 0 11146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50788

[startup+6.3008 s]
/proc/loadavg: 1.85 1.99 1.99 3/525 9707
/proc/meminfo: memFree=13031288/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=51844 CPUtime=6.29 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 29099 0 0 0 627 2 0 0 25 0 1 0 771659412 53088256 10345 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 12961 10345 169 27 0 11410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51844

[startup+12.7006 s]
/proc/loadavg: 1.87 1.99 1.99 3/525 9707
/proc/meminfo: memFree=13028296/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=52504 CPUtime=12.69 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 29282 0 0 0 1267 2 0 0 25 0 1 0 771659412 53764096 10528 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13126 10528 169 27 0 11575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52504

[startup+25.5003 s]
/proc/loadavg: 1.89 1.99 1.99 3/525 9708
/proc/meminfo: memFree=13027416/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=53296 CPUtime=25.49 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 29469 0 0 0 2547 2 0 0 25 0 1 0 771659412 54575104 10715 33554432000 4194304 4300876 140735082328096 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13324 10715 169 27 0 11773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53296

[startup+51.1007 s]
/proc/loadavg: 2.09 2.03 2.00 3/525 9708
/proc/meminfo: memFree=13025496/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=53956 CPUtime=51.09 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 29644 0 0 0 5107 2 0 0 25 0 1 0 771659412 55250944 10890 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13489 10890 169 27 0 11938 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53956

[startup+102.319 s]
/proc/loadavg: 2.04 2.02 2.00 3/525 9710
/proc/meminfo: memFree=13020284/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=54748 CPUtime=102.31 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 29834 0 0 0 10229 2 0 0 25 0 1 0 771659412 56061952 11080 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13687 11080 169 27 0 12136 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 54748

[startup+162.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/525 9711
/proc/meminfo: memFree=13016784/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=55276 CPUtime=162.29 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 29967 0 0 0 16227 2 0 0 25 0 1 0 771659412 56602624 11213 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13819 11213 169 27 0 12268 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 55276

[startup+222.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/525 9713
/proc/meminfo: memFree=13015020/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=55672 CPUtime=222.29 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30059 0 0 0 22227 2 0 0 25 0 1 0 771659412 57008128 11305 33554432000 4194304 4300876 140735082328096 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13918 11305 169 27 0 12367 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55672

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 9714
/proc/meminfo: memFree=13014008/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=55936 CPUtime=282.3 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30131 0 0 0 28227 3 0 0 25 0 1 0 771659412 57278464 11377 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 13984 11377 169 27 0 12433 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55936

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/525 9716
/proc/meminfo: memFree=13011616/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=56200 CPUtime=342.3 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30197 0 0 0 34227 3 0 0 25 0 1 0 771659412 57548800 11443 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14050 11443 169 27 0 12499 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56200

[startup+402.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/525 9718
/proc/meminfo: memFree=13009104/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=56332 CPUtime=402.3 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30250 0 0 0 40227 3 0 0 25 0 1 0 771659412 57683968 11496 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14083 11496 169 27 0 12532 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56332

[startup+462.3 s]
/proc/loadavg: 2.20 2.06 2.02 3/525 9719
/proc/meminfo: memFree=13007212/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=56596 CPUtime=462.31 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30290 0 0 0 46228 3 0 0 25 0 1 0 771659412 57954304 11536 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14149 11536 169 27 0 12598 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 56596

[startup+522.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/525 9721
/proc/meminfo: memFree=13005216/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=56728 CPUtime=522.31 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30327 0 0 0 52228 3 0 0 25 0 1 0 771659412 58089472 11573 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14182 11573 169 27 0 12631 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 56728

[startup+582.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/525 9722
/proc/meminfo: memFree=13002828/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=56860 CPUtime=582.31 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 30362 0 0 0 58228 3 0 0 25 0 1 0 771659412 58224640 11608 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14215 11608 169 27 0 12664 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56860

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.03 2.05 2.00 3/525 9827
/proc/meminfo: memFree=12887616/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59632 CPUtime=4062.42 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31079 0 0 0 406239 3 0 0 25 0 1 0 771659412 61063168 12325 33554432000 4194304 4300876 140735082328096 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14908 12325 169 27 0 13357 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 59632

[startup+4122.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/525 9829
/proc/meminfo: memFree=12886848/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59764 CPUtime=4122.41 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31085 0 0 0 412238 3 0 0 25 0 1 0 771659412 61198336 12331 33554432000 4194304 4300876 140735082328096 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14941 12331 169 27 0 13390 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 59764

[startup+4182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/525 9830
/proc/meminfo: memFree=12885460/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59764 CPUtime=4182.41 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31093 0 0 0 418238 3 0 0 25 0 1 0 771659412 61198336 12339 33554432000 4194304 4300876 140735082328096 18446744073709551615 4268630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14941 12339 169 27 0 13390 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 59764

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 9832
/proc/meminfo: memFree=12883080/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59764 CPUtime=4242.41 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31101 0 0 0 424238 3 0 0 25 0 1 0 771659412 61198336 12347 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14941 12347 169 27 0 13390 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 59764

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 9834
/proc/meminfo: memFree=12881196/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59764 CPUtime=4302.41 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31105 0 0 0 430238 3 0 0 25 0 1 0 771659412 61198336 12351 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14941 12351 169 27 0 13390 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 59764

[startup+4362.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/525 9835
/proc/meminfo: memFree=12879684/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59764 CPUtime=4362.41 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31112 0 0 0 436238 3 0 0 25 0 1 0 771659412 61198336 12358 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14941 12358 169 27 0 13390 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 59764

[startup+4422.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/525 9837
/proc/meminfo: memFree=12877428/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59896 CPUtime=4422.42 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31118 0 0 0 442239 3 0 0 25 0 1 0 771659412 61333504 12364 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14974 12364 169 27 0 13423 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 59896

[startup+4482.3 s]
/proc/loadavg: 2.17 2.07 2.01 3/525 9838
/proc/meminfo: memFree=12875420/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59896 CPUtime=4482.42 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31122 0 0 0 448239 3 0 0 25 0 1 0 771659412 61333504 12368 33554432000 4194304 4300876 140735082328096 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14974 12368 169 27 0 13423 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 59896

[startup+4542.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/525 9840
/proc/meminfo: memFree=12873040/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59896 CPUtime=4542.42 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31127 0 0 0 454239 3 0 0 25 0 1 0 771659412 61333504 12373 33554432000 4194304 4300876 140735082328096 18446744073709551615 4235401 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14974 12373 169 27 0 13423 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 59896

[startup+4602.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/525 9842
/proc/meminfo: memFree=12870408/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59896 CPUtime=4602.43 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31134 0 0 0 460240 3 0 0 25 0 1 0 771659412 61333504 12380 33554432000 4194304 4300876 140735082328096 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14974 12380 169 27 0 13423 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 59896

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/525 9843
/proc/meminfo: memFree=12867280/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59896 CPUtime=4662.42 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31139 0 0 0 466239 3 0 0 25 0 1 0 771659412 61333504 12385 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14974 12385 169 27 0 13423 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 59896

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/525 9845
/proc/meminfo: memFree=12866632/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=59896 CPUtime=4722.44 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31143 0 0 0 472241 3 0 0 25 0 1 0 771659412 61333504 12389 33554432000 4194304 4300876 140735082328096 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 14974 12389 169 27 0 13423 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 59896

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 9846
/proc/meminfo: memFree=12864996/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=60028 CPUtime=4782.42 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31150 0 0 0 478239 3 0 0 25 0 1 0 771659412 61468672 12396 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 15007 12396 169 27 0 13456 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 60028

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/525 9848
/proc/meminfo: memFree=12862616/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=60028 CPUtime=4842.43 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31157 0 0 0 484240 3 0 0 25 0 1 0 771659412 61468672 12403 33554432000 4194304 4300876 140735082328096 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 15007 12403 169 27 0 13456 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 60028

[startup+4902.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/525 9850
/proc/meminfo: memFree=12860980/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=60028 CPUtime=4902.43 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31162 0 0 0 490240 3 0 0 25 0 1 0 771659412 61468672 12408 33554432000 4194304 4300876 140735082328096 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 15007 12408 169 27 0 13456 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 60028

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/525 9851
/proc/meminfo: memFree=12859092/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=60028 CPUtime=4962.43 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31167 0 0 0 496240 3 0 0 25 0 1 0 771659412 61468672 12413 33554432000 4194304 4300876 140735082328096 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 15007 12413 169 27 0 13456 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 60028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 2/523 9853
/proc/meminfo: memFree=13040744/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=60028 CPUtime=5000.04 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31170 0 0 0 500001 3 0 0 25 0 1 0 771659412 61468672 12416 33554432000 4194304 4300876 140735082328096 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 15007 12416 169 27 0 13456 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 60028

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 2/523 9853
/proc/meminfo: memFree=13040744/32951124 swapFree=59247644/67111528
[pid=9706] ppid=9704 vsize=60028 CPUtime=5000.04 cores=1,3,5,7
/proc/9706/stat : 9706 (march_rw) R 9704 9706 8723 0 -1 4202496 31170 0 0 0 500001 3 0 0 25 0 1 0 771659412 61468672 12416 33554432000 4194304 4300876 140735082328096 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9706/statm: 15007 12416 169 27 0 13456 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 60028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 5000.03
CPU system time (s): 0.038994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 60028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31170
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= 4
involuntary context switches= 6826

runsolver used 26.143 second user time and 59.8309 second system time

The end

Launcher Data 

Begin job on node137 at 2011-05-28 18:36:57
IDJOB=3420352
IDBENCH=82604
IDSOLVER=1913
FILE ID=node137/3420352-1306600617
RUNJOBID= node137-1306595615-9486
PBS_JOBID= 13471543
Free space on /tmp= 73120 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S493397373-056-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420352-1306600617/watcher-3420352-1306600617 -o /tmp/evaluation-result-3420352-1306600617/solver-3420352-1306600617 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420352-1306600617.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 53ba9a0375ae9f5fbde617f9de32bf14
RANDOM SEED=1782983106

node137.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13091144 kB
Buffers:        371064 kB
Cached:        8856416 kB
SwapCached:      17768 kB
Active:       11114584 kB
Inactive:      8447656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13091144 kB
SwapTotal:    67111528 kB
SwapFree:     59247644 kB
Dirty:            2468 kB
Writeback:           0 kB
AnonPages:    10326736 kB
Mapped:          29948 kB
Slab:           154192 kB
PageTables:      74612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162544380 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73120 MiB
End job on node137 at 2011-05-28 20:00:19