Trace number 3420394

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) 5000.1 5000.22

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S1298436766-097-UNKNOWN.cnf
MD5SUM28b704f4b0f31dccf5e0c8fedfb14daa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark85.363
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 

0.49/0.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.58	c main()::
0.49/0.58	c initFormula():: searching for DIMACS p-line....
0.49/0.58	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.49/0.58	c parseCNF():: parsing....
0.49/0.58	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.58	c runParser():: parsing was successful, warming up engines...
0.49/0.58	c simplify_formula():: removed 0 tautological, 451 satisfied and 0 duplicate clauses
0.49/0.58	c preprocessing fase I completed:: there are now 19930 free variables and 83549 clauses.
0.49/0.58	c using 3-SAT heuristics (occurence based diff)
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.49/0.58	c resolvent_look() :: found 80 resolvents
0.49/0.58	c main():: clause / variable ratio: ( 83629 / 20000 ) = 4.18
0.49/0.58	c longest clause has size 3
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58	c number of free variables = 19930
0.49/0.58	c dynamic_preselect_setsize :: off
0.49/0.58	c main():: all systems go!
0.49/0.58	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-3420394-1306607098/watcher-3420394-1306607098 -o /tmp/evaluation-result-3420394-1306607098/solver-3420394-1306607098 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420394-1306607098.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: 2.00 2.02 2.00 2/558 22750
/proc/meminfo: memFree=23746540/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=10332 CPUtime=0.01 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4194304 1102 0 0 0 1 0 0 0 25 0 1 0 772308473 10579968 1047 33554432000 4194304 4300876 140736282267536 18446744073709551615 251813900997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 2583 1047 113 27 0 1032 0

[startup+0.087385 s]
/proc/loadavg: 2.00 2.02 2.00 2/558 22750
/proc/meminfo: memFree=23746540/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=18036 CPUtime=0.08 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4194304 2827 0 0 0 8 0 0 0 25 0 1 0 772308473 18468864 2155 33554432000 4194304 4300876 140736282267536 18446744073709551615 4242467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 4509 2155 127 27 0 2958 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18036

[startup+0.10038 s]
/proc/loadavg: 2.00 2.02 2.00 2/558 22750
/proc/meminfo: memFree=23746540/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=18620 CPUtime=0.09 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4194304 3105 0 0 0 9 0 0 0 25 0 1 0 772308473 19066880 2269 33554432000 4194304 4300876 140736282267536 18446744073709551615 251813900997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 4688 2277 128 27 0 3137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18620

[startup+0.300351 s]
/proc/loadavg: 2.00 2.02 2.00 2/558 22750
/proc/meminfo: memFree=23746540/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=21656 CPUtime=0.29 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 12058 0 0 0 28 1 0 0 25 0 1 0 772308473 22175744 3168 33554432000 4194304 4300876 140736282267536 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 5414 3168 136 27 0 3863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21656

[startup+0.700284 s]
/proc/loadavg: 2.00 2.02 2.00 2/558 22750
/proc/meminfo: memFree=23746540/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=45080 CPUtime=0.69 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 23834 0 0 0 67 2 0 0 25 0 1 0 772308473 46161920 7290 33554432000 4194304 4300876 140736282267536 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 11270 7290 169 27 0 9719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45080

[startup+1.50015 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23706588/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=45992 CPUtime=1.49 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 25689 0 0 0 147 2 0 0 25 0 1 0 772308473 47095808 9145 33554432000 4194304 4300876 140736282267536 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 11498 9145 169 27 0 9947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45992

[startup+3.10094 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23701508/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=49660 CPUtime=3.09 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 26602 0 0 0 307 2 0 0 25 0 1 0 772308473 50851840 10058 33554432000 4194304 4300876 140736282267536 18446744073709551615 251813898649 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 12415 10058 169 27 0 10864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49660

[startup+6.30034 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23694932/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=52240 CPUtime=6.29 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 26978 0 0 0 627 2 0 0 25 0 1 0 772308473 53493760 10434 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13060 10434 169 27 0 11509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52240

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23692320/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=52504 CPUtime=12.69 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27069 0 0 0 1267 2 0 0 25 0 1 0 772308473 53764096 10525 33554432000 4194304 4300876 140736282267536 18446744073709551615 4274336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13126 10525 169 27 0 11575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52504

[startup+25.5011 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23690716/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=53164 CPUtime=25.49 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27236 0 0 0 2547 2 0 0 25 0 1 0 772308473 54439936 10692 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13291 10692 169 27 0 11740 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53164

[startup+51.1009 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22758
/proc/meminfo: memFree=23687560/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=53956 CPUtime=51.09 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27425 0 0 0 5107 2 0 0 25 0 1 0 772308473 55250944 10881 33554432000 4194304 4300876 140736282267536 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13489 10881 169 27 0 11938 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53956

[startup+102.321 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22759
/proc/meminfo: memFree=23680848/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=54748 CPUtime=102.31 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27606 0 0 0 10229 2 0 0 25 0 1 0 772308473 56061952 11062 33554432000 4194304 4300876 140736282267536 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13687 11062 169 27 0 12136 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 54748

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/562 22761
/proc/meminfo: memFree=23672032/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=55276 CPUtime=162.29 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27738 0 0 0 16227 2 0 0 25 0 1 0 772308473 56602624 11194 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13819 11194 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: 2.15 2.03 2.01 3/562 22762
/proc/meminfo: memFree=23666296/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=55672 CPUtime=222.29 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27850 0 0 0 22227 2 0 0 25 0 1 0 772308473 57008128 11306 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13918 11306 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: 2.05 2.02 2.00 3/562 22764
/proc/meminfo: memFree=23660696/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=55936 CPUtime=282.3 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27923 0 0 0 28227 3 0 0 25 0 1 0 772308473 57278464 11379 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 13984 11379 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: 2.10 2.05 2.01 3/562 22766
/proc/meminfo: memFree=23654600/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=56200 CPUtime=342.3 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 27981 0 0 0 34227 3 0 0 25 0 1 0 772308473 57548800 11437 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 14050 11437 169 27 0 12499 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56200

[startup+402.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/562 22767
/proc/meminfo: memFree=23648504/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=56332 CPUtime=402.3 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28024 0 0 0 40227 3 0 0 25 0 1 0 772308473 57683968 11480 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 14083 11480 169 27 0 12532 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56332

[startup+462.301 s]
/proc/loadavg: 2.10 2.06 2.01 4/562 22769
/proc/meminfo: memFree=23643024/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=56464 CPUtime=462.3 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28071 0 0 0 46227 3 0 0 25 0 1 0 772308473 57819136 11527 33554432000 4194304 4300876 140736282267536 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 14116 11527 169 27 0 12565 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56464

[startup+522.301 s]
/proc/loadavg: 2.17 2.08 2.01 3/562 22770
/proc/meminfo: memFree=23638904/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=56728 CPUtime=522.3 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28107 0 0 0 52227 3 0 0 25 0 1 0 772308473 58089472 11563 33554432000 4194304 4300876 140736282267536 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 14182 11563 169 27 0 12631 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 56728

[startup+582.301 s]
/proc/loadavg: 2.12 2.08 2.01 3/562 22772
/proc/meminfo: memFree=23632552/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=56860 CPUtime=582.3 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28147 0 0 0 58227 3 0 0 25 0 1 0 772308473 58224640 11603 33554432000 4194304 4300876 140736282267536 18446744073709551615 4228564 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22750/statm: 14215 11603 169 27 0 12664 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 56860

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/562 22875
/proc/meminfo: memFree=23278968/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59368 CPUtime=4002.15 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28784 0 0 0 400212 3 0 0 25 0 1 0 772308473 60792832 12240 33554432000 4194304 4300876 140736282267536 18446744073709551615 4248579 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14842 12240 169 27 0 13291 0
Current children cumulated CPU time (s) 4002.15
Current children cumulated vsize (KiB) 59368

[startup+4062.32 s]
/proc/loadavg: 2.12 2.05 2.01 3/562 22877
/proc/meminfo: memFree=23270896/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59368 CPUtime=4062.17 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28788 0 0 0 406214 3 0 0 25 0 1 0 772308473 60792832 12244 33554432000 4194304 4300876 140736282267536 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14842 12244 169 27 0 13291 0
Current children cumulated CPU time (s) 4062.17
Current children cumulated vsize (KiB) 59368

[startup+4122.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/562 22878
/proc/meminfo: memFree=23266164/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59368 CPUtime=4122.15 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28792 0 0 0 412212 3 0 0 25 0 1 0 772308473 60792832 12248 33554432000 4194304 4300876 140736282267536 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14842 12248 169 27 0 13291 0
Current children cumulated CPU time (s) 4122.15
Current children cumulated vsize (KiB) 59368

[startup+4182.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/562 22880
/proc/meminfo: memFree=23260184/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59368 CPUtime=4182.15 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28798 0 0 0 418212 3 0 0 25 0 1 0 772308473 60792832 12254 33554432000 4194304 4300876 140736282267536 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14842 12254 169 27 0 13291 0
Current children cumulated CPU time (s) 4182.15
Current children cumulated vsize (KiB) 59368

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/562 22882
/proc/meminfo: memFree=23254088/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4242.15 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28804 0 0 0 424212 3 0 0 25 0 1 0 772308473 60928000 12260 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12260 169 27 0 13324 0
Current children cumulated CPU time (s) 4242.15
Current children cumulated vsize (KiB) 59500

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22883
/proc/meminfo: memFree=23247116/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4302.15 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28811 0 0 0 430212 3 0 0 25 0 1 0 772308473 60928000 12267 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12267 169 27 0 13324 0
Current children cumulated CPU time (s) 4302.15
Current children cumulated vsize (KiB) 59500

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22885
/proc/meminfo: memFree=23241016/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4362.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28816 0 0 0 436213 3 0 0 25 0 1 0 772308473 60928000 12272 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12272 169 27 0 13324 0
Current children cumulated CPU time (s) 4362.16
Current children cumulated vsize (KiB) 59500

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22886
/proc/meminfo: memFree=23234668/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4422.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28821 0 0 0 442213 3 0 0 25 0 1 0 772308473 60928000 12277 33554432000 4194304 4300876 140736282267536 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12277 169 27 0 13324 0
Current children cumulated CPU time (s) 4422.16
Current children cumulated vsize (KiB) 59500

[startup+4482.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/562 22888
/proc/meminfo: memFree=23228208/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4482.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28825 0 0 0 448213 3 0 0 25 0 1 0 772308473 60928000 12281 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12281 169 27 0 13324 0
Current children cumulated CPU time (s) 4482.16
Current children cumulated vsize (KiB) 59500

[startup+4542.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/562 22890
/proc/meminfo: memFree=23222112/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4542.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28830 0 0 0 454213 3 0 0 25 0 1 0 772308473 60928000 12286 33554432000 4194304 4300876 140736282267536 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12286 169 27 0 13324 0
Current children cumulated CPU time (s) 4542.16
Current children cumulated vsize (KiB) 59500

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/562 22891
/proc/meminfo: memFree=23213284/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59500 CPUtime=4602.18 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28834 0 0 0 460215 3 0 0 25 0 1 0 772308473 60928000 12290 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214539 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14875 12290 169 27 0 13324 0
Current children cumulated CPU time (s) 4602.18
Current children cumulated vsize (KiB) 59500

[startup+4662.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/562 22893
/proc/meminfo: memFree=23207200/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=4662.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28836 0 0 0 466213 3 0 0 25 0 1 0 772308473 61063168 12292 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12292 169 27 0 13357 0
Current children cumulated CPU time (s) 4662.16
Current children cumulated vsize (KiB) 59632

[startup+4722.32 s]
/proc/loadavg: 2.11 2.06 2.01 3/562 22894
/proc/meminfo: memFree=23201596/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=4722.18 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28843 0 0 0 472215 3 0 0 25 0 1 0 772308473 61063168 12299 33554432000 4194304 4300876 140736282267536 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12299 169 27 0 13357 0
Current children cumulated CPU time (s) 4722.18
Current children cumulated vsize (KiB) 59632

[startup+4782.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/562 22896
/proc/meminfo: memFree=23196624/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=4782.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28850 0 0 0 478213 3 0 0 25 0 1 0 772308473 61063168 12306 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12306 169 27 0 13357 0
Current children cumulated CPU time (s) 4782.16
Current children cumulated vsize (KiB) 59632

[startup+4842.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/562 22898
/proc/meminfo: memFree=23188920/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=4842.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28855 0 0 0 484213 3 0 0 25 0 1 0 772308473 61063168 12311 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12311 169 27 0 13357 0
Current children cumulated CPU time (s) 4842.16
Current children cumulated vsize (KiB) 59632

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22899
/proc/meminfo: memFree=23183808/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=4902.16 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28860 0 0 0 490213 3 0 0 25 0 1 0 772308473 61063168 12316 33554432000 4194304 4300876 140736282267536 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12316 169 27 0 13357 0
Current children cumulated CPU time (s) 4902.16
Current children cumulated vsize (KiB) 59632

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22901
/proc/meminfo: memFree=23177088/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=4962.17 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28865 0 0 0 496214 3 0 0 25 0 1 0 772308473 61063168 12321 33554432000 4194304 4300876 140736282267536 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12321 169 27 0 13357 0
Current children cumulated CPU time (s) 4962.17
Current children cumulated vsize (KiB) 59632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.2 s]
/proc/loadavg: 2.00 2.02 2.00 2/560 22903
/proc/meminfo: memFree=23693296/32950928 swapFree=41934332/67111528
[pid=22750] ppid=22748 vsize=59632 CPUtime=5000.09 cores=1,3,5,7
/proc/22750/stat : 22750 (march_rw) R 22748 22750 21356 0 -1 4202496 28867 0 0 0 500006 3 0 0 25 0 1 0 772308473 61063168 12323 33554432000 4194304 4300876 140736282267536 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22750/statm: 14908 12323 169 27 0 13357 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 59632

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): 5000.22
CPU time (s): 5000.1
CPU user time (s): 5000.06
CPU system time (s): 0.038994
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 59632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
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= 28867
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= 3
involuntary context switches= 11283

runsolver used 26.217 second user time and 64.7332 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 20:24:58
IDJOB=3420394
IDBENCH=82646
IDSOLVER=1913
FILE ID=node126/3420394-1306607098
RUNJOBID= node126-1306607098-22737
PBS_JOBID= 13471554
Free space on /tmp= 73476 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S1298436766-097-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420394-1306607098/watcher-3420394-1306607098 -o /tmp/evaluation-result-3420394-1306607098/solver-3420394-1306607098 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420394-1306607098.cnf

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

MD5SUM BENCH= 28b704f4b0f31dccf5e0c8fedfb14daa
RANDOM SEED=1898944191

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23746696 kB
Buffers:        322688 kB
Cached:        6362980 kB
SwapCached:      49920 kB
Active:        4245696 kB
Inactive:      4639408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23746696 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            1688 kB
Writeback:           8 kB
AnonPages:     2162176 kB
Mapped:          24592 kB
Slab:           147844 kB
PageTables:     100028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176378848 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= 73476 MiB
End job on node126 at 2011-05-28 21:48:20