Trace number 3420347

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) 5000.04 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S525505471-054-UNKNOWN.cnf
MD5SUMd09435f2d651fd373230433133c15edb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.2216
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 

0.59/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.65	c main()::
0.59/0.65	c initFormula():: searching for DIMACS p-line....
0.59/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.65	c parseCNF():: parsing....
0.59/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65	c runParser():: parsing was successful, warming up engines...
0.59/0.65	c simplify_formula():: removed 0 tautological, 519 satisfied and 0 duplicate clauses
0.59/0.65	c preprocessing fase I completed:: there are now 19921 free variables and 83481 clauses.
0.59/0.65	c using 3-SAT heuristics (occurence based diff)
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 191 duplicate clauses
0.59/0.65	c resolvent_look() :: found 95 resolvents
0.59/0.65	c main():: clause / variable ratio: ( 83576 / 20000 ) = 4.18
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c number of free variables = 19921
0.59/0.65	c dynamic_preselect_setsize :: off
0.59/0.65	c main():: all systems go!
0.59/0.65	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-3420347-1306600014/watcher-3420347-1306600014 -o /tmp/evaluation-result-3420347-1306600014/solver-3420347-1306600014 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420347-1306600014.cnf 

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

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 2.01 2.00 2/415 28979
/proc/meminfo: memFree=22767232/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=10068 CPUtime=0.01 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4194304 1017 0 0 0 1 0 0 0 25 0 1 0 227610795 10309632 962 33554432000 4194304 4300876 140736737364896 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 2517 962 113 27 0 966 0

[startup+0.101129 s]
/proc/loadavg: 2.00 2.01 2.00 2/415 28979
/proc/meminfo: memFree=22767232/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=19148 CPUtime=0.09 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4194304 3220 0 0 0 9 0 0 0 25 0 1 0 227610795 19607552 2384 33554432000 4194304 4300876 140736737364896 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 4787 2396 128 27 0 3236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19148

[startup+0.201113 s]
/proc/loadavg: 2.00 2.01 2.00 2/415 28979
/proc/meminfo: memFree=22767232/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=18332 CPUtime=0.19 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4194304 7068 0 0 0 18 1 0 0 25 0 1 0 227610795 18771968 2331 33554432000 4194304 4300876 140736737364896 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 4583 2331 129 27 0 3032 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18332

[startup+0.301093 s]
/proc/loadavg: 2.00 2.01 2.00 2/415 28979
/proc/meminfo: memFree=22767232/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=18488 CPUtime=0.29 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 10942 0 0 0 28 1 0 0 25 0 1 0 227610795 18931712 2345 33554432000 4194304 4300876 140736737364896 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 4622 2345 136 27 0 3071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18488

[startup+0.701024 s]
/proc/loadavg: 2.00 2.01 2.00 2/415 28979
/proc/meminfo: memFree=22767232/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=45076 CPUtime=0.69 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 24597 0 0 0 66 3 0 0 25 0 1 0 227610795 46157824 5867 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 11269 5869 169 27 0 9718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50088 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22729408/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=45980 CPUtime=1.49 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 27849 0 0 0 146 3 0 0 25 0 1 0 227610795 47083520 9119 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 11495 9119 169 27 0 9944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45980

[startup+3.1006 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22725192/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=51056 CPUtime=3.09 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 28882 0 0 0 306 3 0 0 25 0 1 0 227610795 52281344 10152 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 12764 10152 169 27 0 11213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51056

[startup+6.30104 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22722116/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=51584 CPUtime=6.29 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 29031 0 0 0 626 3 0 0 25 0 1 0 227610795 52822016 10301 33554432000 4194304 4300876 140736737364896 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 12896 10301 169 27 0 11345 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51584

[startup+12.7009 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22718152/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=52508 CPUtime=12.7 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 29237 0 0 0 1266 4 0 0 25 0 1 0 227610795 53768192 10507 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13127 10507 169 27 0 11576 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 52508

[startup+25.5006 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28981
/proc/meminfo: memFree=22714816/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=53168 CPUtime=25.5 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 29413 0 0 0 2546 4 0 0 25 0 1 0 227610795 54444032 10683 33554432000 4194304 4300876 140736737364896 18446744073709551615 4228770 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13292 10683 169 27 0 11741 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 53168

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28981
/proc/meminfo: memFree=22707940/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=53960 CPUtime=51.1 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 29617 0 0 0 5106 4 0 0 25 0 1 0 227610795 55255040 10887 33554432000 4194304 4300876 140736737364896 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13490 10887 169 27 0 11939 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 53960

[startup+102.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/416 28983
/proc/meminfo: memFree=22694532/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=54752 CPUtime=102.31 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 29801 0 0 0 10227 4 0 0 25 0 1 0 227610795 56066048 11071 33554432000 4194304 4300876 140736737364896 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13688 11071 169 27 0 12137 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 54752

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/416 28984
/proc/meminfo: memFree=22680004/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=55148 CPUtime=162.3 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 29922 0 0 0 16226 4 0 0 25 0 1 0 227610795 56471552 11192 33554432000 4194304 4300876 140736737364896 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13787 11192 169 27 0 12236 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 55148

[startup+222.316 s]
/proc/loadavg: 2.01 2.00 2.00 3/416 28986
/proc/meminfo: memFree=22668448/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=55544 CPUtime=222.31 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30003 0 0 0 22227 4 0 0 25 0 1 0 227610795 56877056 11273 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13886 11273 169 27 0 12335 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 55544

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28987
/proc/meminfo: memFree=22656008/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=55808 CPUtime=282.3 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30078 0 0 0 28226 4 0 0 25 0 1 0 227610795 57147392 11348 33554432000 4194304 4300876 140736737364896 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 13952 11348 169 27 0 12401 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55808

[startup+342.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/416 28989
/proc/meminfo: memFree=22642468/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=56072 CPUtime=342.3 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30139 0 0 0 34226 4 0 0 25 0 1 0 227610795 57417728 11409 33554432000 4194304 4300876 140736737364896 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14018 11409 169 27 0 12467 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56072

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/416 28991
/proc/meminfo: memFree=22629548/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=56204 CPUtime=402.3 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30184 0 0 0 40226 4 0 0 25 0 1 0 227610795 57552896 11454 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14051 11454 169 27 0 12500 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56204

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28992
/proc/meminfo: memFree=22619236/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=56336 CPUtime=462.3 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30226 0 0 0 46226 4 0 0 25 0 1 0 227610795 57688064 11496 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14084 11496 169 27 0 12533 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56336

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28994
/proc/meminfo: memFree=22605568/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=56468 CPUtime=522.31 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30264 0 0 0 52227 4 0 0 25 0 1 0 227610795 57823232 11534 33554432000 4194304 4300876 140736737364896 18446744073709551615 4264242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14117 11534 169 27 0 12566 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 56468

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28995
/proc/meminfo: memFree=22592028/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=56600 CPUtime=582.31 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30297 0 0 0 58227 4 0 0 25 0 1 0 227610795 57958400 11567 33554432000 4194304 4300876 140736737364896 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14150 11567 169 27 0 12599 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56600

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29099
/proc/meminfo: memFree=21880092/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59372 CPUtime=4002.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30963 0 0 0 400235 4 0 0 25 0 1 0 227610795 60796928 12233 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14843 12233 169 27 0 13292 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 59372

[startup+4062.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/416 29100
/proc/meminfo: memFree=21867672/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59372 CPUtime=4062.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30969 0 0 0 406236 4 0 0 25 0 1 0 227610795 60796928 12239 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14843 12239 169 27 0 13292 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 59372

[startup+4122.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/416 29102
/proc/meminfo: memFree=21855496/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59372 CPUtime=4122.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30971 0 0 0 412235 4 0 0 25 0 1 0 227610795 60796928 12241 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14843 12241 169 27 0 13292 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 59372

[startup+4182.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/416 29103
/proc/meminfo: memFree=21842816/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59372 CPUtime=4182.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30975 0 0 0 418236 4 0 0 25 0 1 0 227610795 60796928 12245 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14843 12245 169 27 0 13292 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 59372

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 29105
/proc/meminfo: memFree=21831636/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59372 CPUtime=4242.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30981 0 0 0 424235 4 0 0 25 0 1 0 227610795 60796928 12251 33554432000 4194304 4300876 140736737364896 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14843 12251 169 27 0 13292 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 59372

[startup+4302.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/416 29107
/proc/meminfo: memFree=21818464/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59372 CPUtime=4302.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30987 0 0 0 430235 4 0 0 25 0 1 0 227610795 60796928 12257 33554432000 4194304 4300876 140736737364896 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14843 12257 169 27 0 13292 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 59372

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 29108
/proc/meminfo: memFree=21805920/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59504 CPUtime=4362.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30992 0 0 0 436235 4 0 0 25 0 1 0 227610795 60932096 12262 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14876 12262 169 27 0 13325 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 59504

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 29110
/proc/meminfo: memFree=21794612/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59504 CPUtime=4422.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 30998 0 0 0 442235 4 0 0 25 0 1 0 227610795 60932096 12268 33554432000 4194304 4300876 140736737364896 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14876 12268 169 27 0 13325 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 59504

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 29111
/proc/meminfo: memFree=21782068/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59504 CPUtime=4482.39 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31004 0 0 0 448235 4 0 0 25 0 1 0 227610795 60932096 12274 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14876 12274 169 27 0 13325 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 59504

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29113
/proc/meminfo: memFree=21768660/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59504 CPUtime=4542.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31010 0 0 0 454236 4 0 0 25 0 1 0 227610795 60932096 12280 33554432000 4194304 4300876 140736737364896 18446744073709551615 4228489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14876 12280 169 27 0 13325 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 59504

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29115
/proc/meminfo: memFree=21756240/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59504 CPUtime=4602.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31016 0 0 0 460236 4 0 0 25 0 1 0 227610795 60932096 12286 33554432000 4194304 4300876 140736737364896 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14876 12286 169 27 0 13325 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 59504

[startup+4662.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/416 29116
/proc/meminfo: memFree=21743820/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59504 CPUtime=4662.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31022 0 0 0 466236 4 0 0 25 0 1 0 227610795 60932096 12292 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14876 12292 169 27 0 13325 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 59504

[startup+4722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/416 29118
/proc/meminfo: memFree=21732268/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59636 CPUtime=4722.41 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31026 0 0 0 472237 4 0 0 25 0 1 0 227610795 61067264 12296 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14909 12296 169 27 0 13358 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 59636

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29119
/proc/meminfo: memFree=21721452/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59636 CPUtime=4782.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31032 0 0 0 478236 4 0 0 25 0 1 0 227610795 61067264 12302 33554432000 4194304 4300876 140736737364896 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14909 12302 169 27 0 13358 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 59636

[startup+4842.32 s]
/proc/loadavg: 2.11 2.03 2.01 3/416 29121
/proc/meminfo: memFree=21707668/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59636 CPUtime=4842.42 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31038 0 0 0 484238 4 0 0 25 0 1 0 227610795 61067264 12308 33554432000 4194304 4300876 140736737364896 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14909 12308 169 27 0 13358 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 59636

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/416 29123
/proc/meminfo: memFree=21695620/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59636 CPUtime=4902.4 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31042 0 0 0 490236 4 0 0 25 0 1 0 227610795 61067264 12312 33554432000 4194304 4300876 140736737364896 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14909 12312 169 27 0 13358 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 59636

[startup+4962.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/416 29124
/proc/meminfo: memFree=21684432/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59636 CPUtime=4962.41 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31049 0 0 0 496237 4 0 0 25 0 1 0 227610795 61067264 12319 33554432000 4194304 4300876 140736737364896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14909 12319 169 27 0 13358 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 59636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.04 2.00 3/416 29125
/proc/meminfo: memFree=21676112/32950928 swapFree=53457208/67111528
[pid=28979] ppid=28977 vsize=59636 CPUtime=5000.02 cores=0,2,4,6
/proc/28979/stat : 28979 (march_rw) R 28977 28979 27635 0 -1 4202496 31052 0 0 0 499998 4 0 0 25 0 1 0 227610795 61067264 12322 33554432000 4194304 4300876 140736737364896 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28979/statm: 14909 12322 169 27 0 13358 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 59636

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): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.99
CPU system time (s): 0.050992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 59636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31052
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= 5
involuntary context switches= 7555

runsolver used 21.8067 second user time and 45.761 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-28 18:26:54
IDJOB=3420347
IDBENCH=82599
IDSOLVER=1913
FILE ID=node112/3420347-1306600014
RUNJOBID= node112-1306595010-28755
PBS_JOBID= 13471568
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S525505471-054-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420347-1306600014/watcher-3420347-1306600014 -o /tmp/evaluation-result-3420347-1306600014/solver-3420347-1306600014 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420347-1306600014.cnf

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

MD5SUM BENCH= d09435f2d651fd373230433133c15edb
RANDOM SEED=1959524090

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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	: 5332.83
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		: 2666.847
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	: 5332.74
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		: 2666.847
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22767396 kB
Buffers:        255416 kB
Cached:        7516532 kB
SwapCached:      62268 kB
Active:        2657216 kB
Inactive:      7279688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22767396 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:     2110004 kB
Mapped:          15916 kB
Slab:           121800 kB
PageTables:      58768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98641664 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= 73280 MiB
End job on node112 at 2011-05-28 19:50:16