Trace number 3420372

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) 5000.07 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S720914503-051-UNKNOWN.cnf
MD5SUMcdf9df7b6b7a513ee69ee69e82cb9345
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.38979
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 89 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4985 free variables and 20911 clauses.
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.09/0.11	c resolvent_look() :: found 76 resolvents
0.09/0.11	c main():: clause / variable ratio: ( 20987 / 5000 ) = 4.20
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 4985
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 580
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 72703
27.50/27.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8925404
3455.78/3455.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
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-3420372-1306604775/watcher-3420372-1306604775 -o /tmp/evaluation-result-3420372-1306604775/solver-3420372-1306604775 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420372-1306604775.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 2.00 2.00 2/270 766
/proc/meminfo: memFree=28685416/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=7216 CPUtime=0 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4194304 379 0 0 0 0 0 0 0 22 0 1 0 772078269 7389184 324 33554432000 4194304 4300876 140734494075472 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 1804 324 112 27 0 253 0

[startup+0.0456851 s]
/proc/loadavg: 2.00 2.00 2.00 2/270 766
/proc/meminfo: memFree=28685416/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=10208 CPUtime=0.04 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 2161 0 0 0 4 0 0 0 22 0 1 0 772078269 10452992 912 33554432000 4194304 4300876 140734494075472 18446744073709551615 222921434889 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 2552 912 136 27 0 1001 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10208

[startup+0.100673 s]
/proc/loadavg: 2.00 2.00 2.00 2/270 766
/proc/meminfo: memFree=28685416/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=16328 CPUtime=0.09 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 4361 0 0 0 9 0 0 0 22 0 1 0 772078269 16719872 1287 33554432000 4194304 4300876 140734494075472 18446744073709551615 222921435361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4082 1287 147 27 0 2531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300648 s]
/proc/loadavg: 2.00 2.00 2.00 2/270 766
/proc/meminfo: memFree=28685416/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=17052 CPUtime=0.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6109 0 0 0 29 0 0 0 23 0 1 0 772078269 17461248 2659 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4263 2659 169 27 0 2712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.700576 s]
/proc/loadavg: 2.00 2.00 2.00 2/270 766
/proc/meminfo: memFree=28685416/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=17448 CPUtime=0.69 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6183 0 0 0 69 0 0 0 18 0 1 0 772078269 17866752 2733 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4362 2733 169 27 0 2811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17448

[startup+1.50043 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28642120/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=17632 CPUtime=1.49 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6245 0 0 0 149 0 0 0 19 0 1 0 772078269 18055168 2795 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4408 2795 169 27 0 2857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17632

[startup+3.10013 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28638640/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=17880 CPUtime=3.09 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6301 0 0 0 309 0 0 0 22 0 1 0 772078269 18309120 2851 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4470 2851 169 27 0 2919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17880

[startup+6.30054 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28634904/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=18792 CPUtime=6.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6489 0 0 0 629 0 0 0 25 0 1 0 772078269 19243008 3039 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4698 3039 169 27 0 3147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18792

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28632280/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=19360 CPUtime=12.69 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6592 0 0 0 1269 0 0 0 25 0 1 0 772078269 19824640 3142 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 4840 3142 169 27 0 3289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19360

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28630440/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=20768 CPUtime=25.5 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 6862 0 0 0 2549 1 0 0 25 0 1 0 772078269 21266432 3408 33554432000 4194304 4300876 140734494075472 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 5192 3408 169 27 0 3641 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20768

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 774
/proc/meminfo: memFree=28627896/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=22276 CPUtime=51.09 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 7339 0 0 0 5108 1 0 0 25 0 1 0 772078269 22810624 3885 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/766/statm: 5569 3885 169 27 0 4018 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22276

[startup+102.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 776
/proc/meminfo: memFree=28622536/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=27204 CPUtime=102.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 8253 0 0 0 10228 1 0 0 25 0 1 0 772078269 27856896 4799 33554432000 4194304 4300876 140734494075472 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 6801 4799 172 27 0 5250 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27204

[startup+162.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/274 777
/proc/meminfo: memFree=28617904/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=31712 CPUtime=162.28 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 9223 0 0 0 16227 1 0 0 25 0 1 0 772078269 32473088 5766 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 7928 5766 169 27 0 6377 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 31712

[startup+222.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 779
/proc/meminfo: memFree=28613400/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=37664 CPUtime=222.28 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 10232 0 0 0 22227 1 0 0 25 0 1 0 772078269 38567936 6775 33554432000 4194304 4300876 140734494075472 18446744073709551615 4225158 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 9416 6775 169 27 0 7865 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 37664

[startup+282.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/274 780
/proc/meminfo: memFree=28608892/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=37796 CPUtime=282.28 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 11238 0 0 0 28227 1 0 0 25 0 1 0 772078269 38703104 7781 33554432000 4194304 4300876 140734494075472 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 9449 7781 169 27 0 7898 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 37796

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 782
/proc/meminfo: memFree=28604772/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=47524 CPUtime=342.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 12216 0 0 0 34227 2 0 0 25 0 1 0 772078269 48664576 8759 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 11881 8759 169 27 0 10330 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 47524

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 784
/proc/meminfo: memFree=28600772/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=47656 CPUtime=402.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 13217 0 0 0 40227 2 0 0 25 0 1 0 772078269 48799744 9760 33554432000 4194304 4300876 140734494075472 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 11914 9760 169 27 0 10363 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 47656

[startup+462.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/274 785
/proc/meminfo: memFree=28596396/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=60884 CPUtime=462.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 14198 0 0 0 46227 2 0 0 25 0 1 0 772078269 62345216 10741 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 15221 10741 169 27 0 13670 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 60884

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 787
/proc/meminfo: memFree=28592392/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=60884 CPUtime=522.29 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 15191 0 0 0 52227 2 0 0 25 0 1 0 772078269 62345216 11734 33554432000 4194304 4300876 140734494075472 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 15221 11734 169 27 0 13670 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 60884

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 788
/proc/meminfo: memFree=28588272/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=62880 CPUtime=582.3 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 16171 0 0 0 58227 3 0 0 25 0 1 0 772078269 64389120 12714 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 15720 12714 169 27 0 14169 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 62880

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 909
/proc/meminfo: memFree=28355164/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4062.41 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 73338 0 0 0 406227 14 0 0 25 0 1 0 772078269 360124416 69881 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217025 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 69881 169 27 0 86370 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 351684

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 911
/proc/meminfo: memFree=28351396/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4122.41 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 74315 0 0 0 412227 14 0 0 25 0 1 0 772078269 360124416 70858 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 70858 169 27 0 86370 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 351684

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 912
/proc/meminfo: memFree=28347884/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4182.41 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 75285 0 0 0 418227 14 0 0 25 0 1 0 772078269 360124416 71828 33554432000 4194304 4300876 140734494075472 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 71828 169 27 0 86370 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 351684

[startup+4242.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/274 915
/proc/meminfo: memFree=28343876/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4242.41 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 76252 0 0 0 424227 14 0 0 25 0 1 0 772078269 360124416 72795 33554432000 4194304 4300876 140734494075472 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 72795 169 27 0 86370 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 351684

[startup+4302.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/274 917
/proc/meminfo: memFree=28339888/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4302.41 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 77230 0 0 0 430226 15 0 0 25 0 1 0 772078269 360124416 73773 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216903 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 73773 169 27 0 86370 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 351684

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/274 918
/proc/meminfo: memFree=28336248/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4362.41 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 78197 0 0 0 436226 15 0 0 25 0 1 0 772078269 360124416 74740 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 74740 169 27 0 86370 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 351684

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 920
/proc/meminfo: memFree=28332120/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4422.42 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 79171 0 0 0 442227 15 0 0 25 0 1 0 772078269 360124416 75714 33554432000 4194304 4300876 140734494075472 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 75714 169 27 0 86370 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 351684

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 921
/proc/meminfo: memFree=28328248/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4482.42 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 80145 0 0 0 448227 15 0 0 25 0 1 0 772078269 360124416 76688 33554432000 4194304 4300876 140734494075472 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 76688 169 27 0 86370 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 351684

[startup+4542.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/274 932
/proc/meminfo: memFree=28324796/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4542.42 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 81122 0 0 0 454227 15 0 0 25 0 1 0 772078269 360124416 77665 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 77665 169 27 0 86370 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 351684

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 934
/proc/meminfo: memFree=28320048/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351684 CPUtime=4602.42 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 82104 0 0 0 460227 15 0 0 25 0 1 0 772078269 360124416 78647 33554432000 4194304 4300876 140734494075472 18446744073709551615 222921172678 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87921 78647 169 27 0 86370 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 351684

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 937
/proc/meminfo: memFree=28315664/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351816 CPUtime=4662.42 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 83078 0 0 0 466227 15 0 0 25 0 1 0 772078269 360259584 79621 33554432000 4194304 4300876 140734494075472 18446744073709551615 4214565 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87954 79622 169 27 0 86403 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 351816

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 940
/proc/meminfo: memFree=28312548/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351816 CPUtime=4722.44 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 84063 0 0 0 472228 16 0 0 25 0 1 0 772078269 360259584 80606 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87954 80606 169 27 0 86403 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 351816

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 941
/proc/meminfo: memFree=28308676/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351816 CPUtime=4782.43 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 85048 0 0 0 478227 16 0 0 25 0 1 0 772078269 360259584 81591 33554432000 4194304 4300876 140734494075472 18446744073709551615 4217029 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87954 81591 169 27 0 86403 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 351816

[startup+4842.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/274 944
/proc/meminfo: memFree=28304424/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351816 CPUtime=4842.43 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 86029 0 0 0 484227 16 0 0 25 0 1 0 772078269 360259584 82572 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87954 82572 169 27 0 86403 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 351816

[startup+4902.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 946
/proc/meminfo: memFree=28300668/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=351816 CPUtime=4902.43 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 87015 0 0 0 490226 17 0 0 25 0 1 0 772078269 360259584 83558 33554432000 4194304 4300876 140734494075472 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 87954 83558 169 27 0 86403 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 351816

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 947
/proc/meminfo: memFree=28296672/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=500992 CPUtime=4962.43 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 87995 0 0 0 496226 17 0 0 25 0 1 0 772078269 513015808 84538 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 125248 84538 169 27 0 123697 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 500992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 948
/proc/meminfo: memFree=28294040/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=500992 CPUtime=5000.04 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 88616 0 0 0 499987 17 0 0 25 0 1 0 772078269 513015808 85159 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 125248 85159 169 27 0 123697 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 500992

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: 2.00 2.00 2.00 3/274 948
/proc/meminfo: memFree=28294040/32951124 swapFree=55664332/67111528
[pid=766] ppid=764 vsize=500992 CPUtime=5000.04 cores=1,3,5,7
/proc/766/stat : 766 (march_rw) R 764 766 32020 0 -1 4202496 88616 0 0 0 499987 17 0 0 25 0 1 0 772078269 513015808 85159 33554432000 4194304 4300876 140734494075472 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/766/statm: 125248 85159 169 27 0 123697 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 500992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.88
CPU system time (s): 0.188971
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 500992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88616
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= 6
involuntary context switches= 51741

runsolver used 11.8662 second user time and 29.0566 second system time

The end

Launcher Data 

Begin job on node109 at 2011-05-28 19:46:15
IDJOB=3420372
IDBENCH=82624
IDSOLVER=1913
FILE ID=node109/3420372-1306604775
RUNJOBID= node109-1306604775-752
PBS_JOBID= 13471571
Free space on /tmp= 73204 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S720914503-051-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420372-1306604775/watcher-3420372-1306604775 -o /tmp/evaluation-result-3420372-1306604775/solver-3420372-1306604775 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420372-1306604775.cnf

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

MD5SUM BENCH= cdf9df7b6b7a513ee69ee69e82cb9345
RANDOM SEED=784658969

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:      28685572 kB
Buffers:        191312 kB
Cached:        2136904 kB
SwapCached:      10136 kB
Active:         696616 kB
Inactive:      3361608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28685572 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:            1220 kB
Writeback:           0 kB
AnonPages:     1726284 kB
Mapped:          16000 kB
Slab:           107408 kB
PageTables:      37364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30868116 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= 73204 MiB
End job on node109 at 2011-05-28 21:09:37