Trace number 3152340

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S943787219-031-UNKNOWN.cnf
MD5SUM6105ec111e1e16da586afadcc6f09041
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data 

2.79/2.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.82	c main()::
2.79/2.82	c initFormula():: searching for DIMACS p-line....
2.79/2.82	c full lookahead due to high density!
2.79/2.82	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.79/2.82	c parseCNF():: parsing....
2.79/2.82	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.82	c runParser():: parsing was successful, warming up engines...
2.79/2.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.82	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.79/2.82	c using k-SAT heuristics (size based diff)
2.79/2.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.82	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.79/2.82	c longest clause has size 7
2.79/2.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.82	c number of free variables = 400
2.79/2.82	c dynamic_preselect_setsize :: off
2.79/2.82	c main():: all systems go!
2.79/2.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 307
2.99/3.00	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: 16207
7.59/7.60	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: 937471
243.19/243.28	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 |*************************************************
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152340-1301699725/watcher-3152340-1301699725 -o /tmp/evaluation-result-3152340-1301699725/solver-3152340-1301699725 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152340-1301699725.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.75 3.93 3.72 4/185 24493
/proc/meminfo: memFree=19720616/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=6996 CPUtime=0 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4194304 325 0 0 0 0 0 0 0 25 0 1 0 281572950 7163904 269 33554432000 4194304 4300876 140734408216128 18446744073709551615 244446606021 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 1749 269 113 27 0 198 0

[startup+0.0312011 s]
/proc/loadavg: 3.75 3.93 3.72 4/185 24493
/proc/meminfo: memFree=19720616/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=8052 CPUtime=0.03 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4194304 603 0 0 0 3 0 0 0 25 0 1 0 281572950 8245248 547 33554432000 4194304 4300876 140734408216128 18446744073709551615 244446475944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 2013 548 113 27 0 462 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8052

[startup+0.100232 s]
/proc/loadavg: 3.75 3.93 3.72 4/185 24493
/proc/meminfo: memFree=19720616/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=11988 CPUtime=0.09 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 4233 0 0 0 9 0 0 0 25 0 1 0 281572950 12275712 1227 33554432000 4194304 4300876 140734408216128 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 2997 1227 142 27 0 1446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11988

[startup+0.300212 s]
/proc/loadavg: 3.75 3.93 3.72 4/185 24493
/proc/meminfo: memFree=19720616/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=12528 CPUtime=0.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 6326 0 0 0 29 0 0 0 25 0 1 0 281572950 12828672 1355 33554432000 4194304 4300876 140734408216128 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.701126 s]
/proc/loadavg: 3.75 3.93 3.72 4/185 24493
/proc/meminfo: memFree=19720616/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=12528 CPUtime=0.69 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 6326 0 0 0 69 0 0 0 25 0 1 0 281572950 12828672 1355 33554432000 4194304 4300876 140734408216128 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.50096 s]
/proc/loadavg: 3.75 3.93 3.72 5/190 24548
/proc/meminfo: memFree=19697372/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=12528 CPUtime=1.49 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 6326 0 0 0 149 0 0 0 25 0 1 0 281572950 12828672 1355 33554432000 4194304 4300876 140734408216128 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10067 s]
/proc/loadavg: 3.75 3.93 3.72 5/190 24548
/proc/meminfo: memFree=19661164/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=17000 CPUtime=3.09 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 7705 0 0 0 309 0 0 0 25 0 1 0 281572950 17408000 2234 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 4250 2234 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.3011 s]
/proc/loadavg: 3.77 3.93 3.72 5/190 24548
/proc/meminfo: memFree=19642320/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=17000 CPUtime=6.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 7710 0 0 0 629 0 0 0 25 0 1 0 281572950 17408000 2239 33554432000 4194304 4300876 140734408216128 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.7009 s]
/proc/loadavg: 3.79 3.94 3.72 5/190 24548
/proc/meminfo: memFree=19631564/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=17000 CPUtime=12.69 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 7710 0 0 0 1269 0 0 0 25 0 1 0 281572950 17408000 2239 33554432000 4194304 4300876 140734408216128 18446744073709551615 244446340326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5005 s]
/proc/loadavg: 3.83 3.94 3.72 5/190 24548
/proc/meminfo: memFree=19622896/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=19300 CPUtime=25.49 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 8166 0 0 0 2549 0 0 0 25 0 1 0 281572950 19763200 2695 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 4825 2695 171 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1008 s]
/proc/loadavg: 3.89 3.94 3.73 5/190 24549
/proc/meminfo: memFree=19608512/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=22176 CPUtime=51.09 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 8696 0 0 0 5108 1 0 0 25 0 1 0 281572950 22708224 3225 33554432000 4194304 4300876 140734408216128 18446744073709551615 244446340365 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 5544 3225 171 27 0 3993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22176

[startup+102.306 s]
/proc/loadavg: 4.00 3.96 3.74 5/190 24551
/proc/meminfo: memFree=19578356/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=28644 CPUtime=102.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 9807 0 0 0 10228 1 0 0 25 0 1 0 281572950 29331456 4336 33554432000 4194304 4300876 140734408216128 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 7161 4336 171 27 0 5610 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28644

[startup+162.3 s]
/proc/loadavg: 4.06 3.98 3.76 5/190 24552
/proc/meminfo: memFree=19546548/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=34464 CPUtime=162.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 11178 0 0 0 16227 2 0 0 25 0 1 0 281572950 35291136 5707 33554432000 4194304 4300876 140734408216128 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 8616 5707 171 27 0 7065 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34464

[startup+222.301 s]
/proc/loadavg: 4.02 3.98 3.77 5/190 24554
/proc/meminfo: memFree=19516732/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=43196 CPUtime=222.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 12670 0 0 0 22227 2 0 0 25 0 1 0 281572950 44232704 7199 33554432000 4194304 4300876 140734408216128 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 10799 7199 171 27 0 9248 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.79 5/190 24555
/proc/meminfo: memFree=19486924/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=43196 CPUtime=282.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 13995 0 0 0 28226 3 0 0 25 0 1 0 281572950 44232704 8524 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 10799 8524 171 27 0 9248 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43196

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.80 5/190 24557
/proc/meminfo: memFree=19454752/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=56292 CPUtime=342.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 15274 0 0 0 34226 3 0 0 25 0 1 0 281572950 57643008 9803 33554432000 4194304 4300876 140734408216128 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 14073 9803 171 27 0 12522 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56292

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.81 5/190 24559
/proc/meminfo: memFree=19424064/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=56292 CPUtime=402.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 16617 0 0 0 40225 4 0 0 25 0 1 0 281572950 57643008 11146 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 14073 11146 171 27 0 12522 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 24560
/proc/meminfo: memFree=19395104/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=75936 CPUtime=462.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 18054 0 0 0 46224 5 0 0 25 0 1 0 281572950 77758464 12583 33554432000 4194304 4300876 140734408216128 18446744073709551615 4288358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 18984 12583 171 27 0 17433 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 75936

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 24562
/proc/meminfo: memFree=19364680/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=75936 CPUtime=522.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 19344 0 0 0 52223 6 0 0 25 0 1 0 281572950 77758464 13873 33554432000 4194304 4300876 140734408216128 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 18984 13873 171 27 0 17433 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 75936

[startup+582.3 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 24564
/proc/meminfo: memFree=19332892/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=75936 CPUtime=582.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 20634 0 0 0 58223 6 0 0 25 0 1 0 281572950 77758464 15163 33554432000 4194304 4300876 140734408216128 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 18984 15163 171 27 0 17433 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 75936

[startup+642.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 24565
/proc/meminfo: memFree=19301816/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=75936 CPUtime=642.3 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 22018 0 0 0 64223 7 0 0 25 0 1 0 281572950 77758464 16547 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276578 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 18984 16547 171 27 0 17433 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 75936

[startup+702.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 24567
/proc/meminfo: memFree=19272992/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=105404 CPUtime=702.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 23484 0 0 0 70222 7 0 0 25 0 1 0 281572950 107933696 18013 33554432000 4194304 4300876 140734408216128 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 26351 18013 171 27 0 24800 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 105404

[startup+762.306 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 24568
/proc/meminfo: memFree=19241452/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=105404 CPUtime=762.3 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 24713 0 0 0 76222 8 0 0 25 0 1 0 281572950 107933696 19242 33554432000 4194304 4300876 140734408216128 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 26351 19242 171 27 0 24800 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 105404

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 24570
/proc/meminfo: memFree=19210276/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=105404 CPUtime=822.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 26029 0 0 0 82221 8 0 0 25 0 1 0 281572950 107933696 20558 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 26351 20558 171 27 0 24800 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 105404

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.86 5/190 24572
/proc/meminfo: memFree=19179476/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=105404 CPUtime=882.3 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 27457 0 0 0 88221 9 0 0 25 0 1 0 281572950 107933696 21986 33554432000 4194304 4300876 140734408216128 18446744073709551615 4227700 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 26351 21986 171 27 0 24800 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 105404

[startup+942.301 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 24573
/proc/meminfo: memFree=19151376/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=105404 CPUtime=942.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 28851 0 0 0 94220 9 0 0 25 0 1 0 281572950 107933696 23380 33554432000 4194304 4300876 140734408216128 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 26351 23380 171 27 0 24800 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 105404

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 24575
/proc/meminfo: memFree=19119848/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=149604 CPUtime=1002.3 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 30129 0 0 0 100220 10 0 0 25 0 1 0 281572950 153194496 24658 33554432000 4194304 4300876 140734408216128 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 37401 24658 171 27 0 35850 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 149604

[startup+1062.3 s]
/proc/loadavg: 4.08 4.00 3.88 5/190 24576
/proc/meminfo: memFree=19088040/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=151424 CPUtime=1062.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 31723 0 0 0 106218 11 0 0 25 0 1 0 281572950 155058176 26252 33554432000 4194304 4300876 140734408216128 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 37856 26252 171 27 0 36305 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 151424

[startup+1122.3 s]
/proc/loadavg: 4.03 4.00 3.89 5/190 24578
/proc/meminfo: memFree=19057220/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=151424 CPUtime=1122.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 33215 0 0 0 112218 11 0 0 25 0 1 0 281572950 155058176 27744 33554432000 4194304 4300876 140734408216128 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 37856 27744 171 27 0 36305 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 151424

[startup+1182.3 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 24579
/proc/meminfo: memFree=19029008/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=151424 CPUtime=1182.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 34601 0 0 0 118217 12 0 0 25 0 1 0 281572950 155058176 29130 33554432000 4194304 4300876 140734408216128 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 37856 29130 171 27 0 36305 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 151424

[startup+1242.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 24581
/proc/meminfo: memFree=18996592/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=151424 CPUtime=1242.29 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 35918 0 0 0 124217 12 0 0 25 0 1 0 281572950 155058176 30447 33554432000 4194304 4300876 140734408216128 18446744073709551615 4281344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 37856 30447 171 27 0 36305 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 151424



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.91 4/189 24583
/proc/meminfo: memFree=19237348/32951124 swapFree=67111528/67111528
[pid=24493] ppid=24491 vsize=151424 CPUtime=1299.99 cores=0,2
/proc/24493/stat : 24493 (march_rw) R 24491 24493 24328 0 -1 4202496 37262 0 0 0 129987 12 0 0 25 0 1 0 281572950 155058176 31791 33554432000 4194304 4300876 140734408216128 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24493/statm: 37856 31791 171 27 0 36305 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 151424

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): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.88
CPU system time (s): 0.135979
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 151424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37262
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= 3315

runsolver used 1.9977 second user time and 3.9334 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-02 01:15:25
IDJOB=3152340
IDBENCH=82620
IDSOLVER=1561
FILE ID=node105/3152340-1301699725
RUNJOBID= node105-1301698423-24346
PBS_JOBID= 12840746
Free space on /tmp= 71132 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S943787219-031-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152340-1301699725/watcher-3152340-1301699725 -o /tmp/evaluation-result-3152340-1301699725/solver-3152340-1301699725 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152340-1301699725.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 6105ec111e1e16da586afadcc6f09041
RANDOM SEED=438213077

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19720772 kB
Buffers:        363384 kB
Cached:       12513056 kB
SwapCached:          0 kB
Active:        7642084 kB
Inactive:      5302284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19720772 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1592 kB
Writeback:           0 kB
AnonPages:       67732 kB
Mapped:          15224 kB
Slab:           221364 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   276488 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= 71132 MiB
End job on node105 at 2011-04-02 01:37:07