Trace number 3420631

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 2011-03-02UNSAT 153.377 153.373

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1406921020-013.UNKNOWN.cnf
MD5SUM9869c5a4d8c5bed5ea530735320738db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark153.377
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1917 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 22 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 446 free variables and 1895 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.00/0.00	c resolvent_look() :: found 77 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 1972 / 450 ) = 4.38
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 446
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/18) NodeCount: 139
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/18) NodeCount: 1794
0.29/0.37	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 |****************************************************************| ( 2/18) NodeCount: 10607
2.21/2.22	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/18) NodeCount: 39661
8.29/8.39	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/18) NodeCount: 108886
23.11/23.17	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/18) NodeCount: 223041
47.79/47.80	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/18) NodeCount: 362897
78.59/78.66	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/18) NodeCount: 494494
108.99/109.08	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/18) NodeCount: 587797
131.90/132.01	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/18) NodeCount: 638215
145.29/145.32	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/18) NodeCount: 658786
151.09/151.14	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (11/18) NodeCount: 664780
152.91/152.95	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 |**********************************************************
c |************************************************************
c |****************************************************************| (12/18) NodeCount: 665937
153.29/153.32	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 |****************************************************************| (13/18) NodeCount: 666062
153.29/153.37	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| (14/18) NodeCount: 666067
153.29/153.37	c |----------------------------------------------------------------|
c |
153.29/153.37	c
153.29/153.37	c main():: nodeCount: 666067
153.29/153.37	c main():: dead ends in main: 8748
153.29/153.37	c main():: lookAheadCount: 41901628
153.29/153.37	c main():: unitResolveCount: 7960346
153.29/153.37	c main():: time=153.369995
153.29/153.37	c main():: necessary_assignments: 128794
153.29/153.37	c main():: bin_sat: 0, bin_unsat 0
153.29/153.37	c main():: doublelook: #: 2611505, succes #: 1880686
153.29/153.37	c main():: doublelook: overall 6.454 of all possible doublelooks executed
153.29/153.37	c main():: doublelook: succesrate: 72.015, average DL_trigger: 51.620
153.29/153.37	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3420631-1306637430/watcher-3420631-1306637430 -o /tmp/evaluation-result-3420631-1306637430/solver-3420631-1306637430 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420631-1306637430.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: 1.08 1.39 1.73 2/455 10583
/proc/meminfo: memFree=13603240/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=6708 CPUtime=0 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 287 0 0 0 0 0 0 0 25 0 1 0 756158900 6868992 231 33554432000 4194304 4300876 140736943973632 18446744073709551615 4256498 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1677 231 136 27 0 126 0

[startup+0.0971359 s]
/proc/loadavg: 1.08 1.39 1.73 2/455 10583
/proc/meminfo: memFree=13603240/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7456 CPUtime=0.09 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 425 0 0 0 9 0 0 0 25 0 1 0 756158900 7634944 369 33554432000 4194304 4300876 140736943973632 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1864 369 168 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.101134 s]
/proc/loadavg: 1.08 1.39 1.73 2/455 10583
/proc/meminfo: memFree=13603240/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7456 CPUtime=0.09 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 426 0 0 0 9 0 0 0 25 0 1 0 756158900 7634944 370 33554432000 4194304 4300876 140736943973632 18446744073709551615 4265703 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1864 370 168 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301099 s]
/proc/loadavg: 1.08 1.39 1.73 2/455 10583
/proc/meminfo: memFree=13603240/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7456 CPUtime=0.29 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 439 0 0 0 29 0 0 0 25 0 1 0 756158900 7634944 383 33554432000 4194304 4300876 140736943973632 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1864 383 168 27 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.701028 s]
/proc/loadavg: 1.08 1.39 1.73 2/455 10583
/proc/meminfo: memFree=13603240/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7456 CPUtime=0.69 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 450 0 0 0 69 0 0 0 25 0 1 0 756158900 7634944 394 33554432000 4194304 4300876 140736943973632 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1864 394 168 27 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50088 s]
/proc/loadavg: 1.08 1.39 1.73 3/456 10584
/proc/meminfo: memFree=13602000/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7588 CPUtime=1.49 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 463 0 0 0 149 0 0 0 25 0 1 0 756158900 7770112 407 33554432000 4194304 4300876 140736943973632 18446744073709551615 4214411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1897 407 168 27 0 346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10058 s]
/proc/loadavg: 1.16 1.40 1.73 3/456 10584
/proc/meminfo: memFree=13600884/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7720 CPUtime=3.09 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 486 0 0 0 309 0 0 0 25 0 1 0 756158900 7905280 430 33554432000 4194304 4300876 140736943973632 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1930 430 168 27 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7720

[startup+6.301 s]
/proc/loadavg: 1.16 1.40 1.73 3/456 10611
/proc/meminfo: memFree=13600612/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7720 CPUtime=6.29 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 497 0 0 0 629 0 0 0 25 0 1 0 756158900 7905280 441 33554432000 4194304 4300876 140736943973632 18446744073709551615 4225044 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1930 441 168 27 0 379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7720

[startup+12.7008 s]
/proc/loadavg: 1.29 1.42 1.73 3/456 10611
/proc/meminfo: memFree=13597308/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=7864 CPUtime=12.69 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 555 0 0 0 1269 0 0 0 25 0 1 0 756158900 8052736 497 33554432000 4194304 4300876 140736943973632 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 1966 497 168 27 0 415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7864

[startup+25.5005 s]
/proc/loadavg: 1.40 1.44 1.73 3/456 10612
/proc/meminfo: memFree=13594104/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=8344 CPUtime=25.49 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 626 0 0 0 2549 0 0 0 25 0 1 0 756158900 8544256 568 33554432000 4194304 4300876 140736943973632 18446744073709551615 4234376 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 2086 568 169 27 0 535 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8344

[startup+51.1007 s]
/proc/loadavg: 1.60 1.48 1.74 3/456 10612
/proc/meminfo: memFree=13589712/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=9376 CPUtime=51.09 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 797 0 0 0 5109 0 0 0 25 0 1 0 756158900 9601024 739 33554432000 4194304 4300876 140736943973632 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 2344 739 169 27 0 793 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9376

[startup+102.316 s]
/proc/loadavg: 1.91 1.60 1.76 3/456 10614
/proc/meminfo: memFree=13578672/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=11716 CPUtime=102.31 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 1350 0 0 0 10231 0 0 0 25 0 1 0 756158900 11997184 1292 33554432000 4194304 4300876 140736943973632 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 2929 1292 169 27 0 1378 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11716

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

[startup+127.901 s]
/proc/loadavg: 2.00 1.64 1.77 3/456 10614
/proc/meminfo: memFree=13574076/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=13864 CPUtime=127.89 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 1717 0 0 0 12789 0 0 0 25 0 1 0 756158900 14196736 1659 33554432000 4194304 4300876 140736943973632 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 3466 1659 169 27 0 1915 0
Current children cumulated CPU time (s) 127.89
Current children cumulated vsize (KiB) 13864

[startup+140.7 s]
/proc/loadavg: 2.00 1.65 1.77 3/456 10615
/proc/meminfo: memFree=13571220/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=13864 CPUtime=140.7 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 1933 0 0 0 14070 0 0 0 25 0 1 0 756158900 14196736 1875 33554432000 4194304 4300876 140736943973632 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 3466 1875 169 27 0 1915 0
Current children cumulated CPU time (s) 140.7
Current children cumulated vsize (KiB) 13864

[startup+147.101 s]
/proc/loadavg: 2.00 1.66 1.77 3/456 10615
/proc/meminfo: memFree=13569732/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=16452 CPUtime=147.09 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 2050 0 0 0 14709 0 0 0 25 0 1 0 756158900 16846848 1992 33554432000 4194304 4300876 140736943973632 18446744073709551615 4274455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 4113 1992 169 27 0 2562 0
Current children cumulated CPU time (s) 147.09
Current children cumulated vsize (KiB) 16452

[startup+150.3 s]
/proc/loadavg: 2.00 1.67 1.77 3/456 10615
/proc/meminfo: memFree=13568860/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=16452 CPUtime=150.29 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 2108 0 0 0 15029 0 0 0 25 0 1 0 756158900 16846848 2050 33554432000 4194304 4300876 140736943973632 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 4113 2050 169 27 0 2562 0
Current children cumulated CPU time (s) 150.29
Current children cumulated vsize (KiB) 16452

[startup+151.901 s]
/proc/loadavg: 2.00 1.67 1.77 3/456 10615
/proc/meminfo: memFree=13567244/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=16452 CPUtime=151.89 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 2140 0 0 0 15189 0 0 0 18 0 1 0 756158900 16846848 2082 33554432000 4194304 4300876 140736943973632 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 4113 2082 169 27 0 2562 0
Current children cumulated CPU time (s) 151.89
Current children cumulated vsize (KiB) 16452

[startup+152.701 s]
/proc/loadavg: 2.00 1.67 1.77 3/456 10615
/proc/meminfo: memFree=13567244/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=16452 CPUtime=152.69 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 2154 0 0 0 15269 0 0 0 19 0 1 0 756158900 16846848 2096 33554432000 4194304 4300876 140736943973632 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 4113 2096 169 27 0 2562 0
Current children cumulated CPU time (s) 152.69
Current children cumulated vsize (KiB) 16452

[startup+153.101 s]
/proc/loadavg: 2.00 1.67 1.77 3/456 10615
/proc/meminfo: memFree=13567120/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=16452 CPUtime=153.09 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 2162 0 0 0 15309 0 0 0 20 0 1 0 756158900 16846848 2104 33554432000 4194304 4300876 140736943973632 18446744073709551615 4274394 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 4113 2104 169 27 0 2562 0
Current children cumulated CPU time (s) 153.09
Current children cumulated vsize (KiB) 16452

[startup+153.301 s]
/proc/loadavg: 2.00 1.67 1.77 3/456 10615
/proc/meminfo: memFree=13567120/32951124 swapFree=63485464/67111528
[pid=10583] ppid=10581 vsize=16452 CPUtime=153.29 cores=0,2,4,6
/proc/10583/stat : 10583 (march_rw) R 10581 10583 2619 0 -1 4202496 2166 0 0 0 15329 0 0 0 20 0 1 0 756158900 16846848 2108 33554432000 4194304 4300876 140736943973632 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10583/statm: 4113 2108 169 27 0 2562 0
Current children cumulated CPU time (s) 153.29
Current children cumulated vsize (KiB) 16452

Child status: 20
Real time (s): 153.373
CPU time (s): 153.377
CPU user time (s): 153.371
CPU system time (s): 0.005999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.371
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2168
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= 114

runsolver used 0.673897 second user time and 1.42778 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-29 04:50:30
IDJOB=3420631
IDBENCH=82883
IDSOLVER=1913
FILE ID=node147/3420631-1306637430
RUNJOBID= node147-1306637426-10536
PBS_JOBID= 13471614
Free space on /tmp= 73620 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1406921020-013.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420631-1306637430/watcher-3420631-1306637430 -o /tmp/evaluation-result-3420631-1306637430/solver-3420631-1306637430 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420631-1306637430.cnf

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

MD5SUM BENCH= 9869c5a4d8c5bed5ea530735320738db
RANDOM SEED=2012540828

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:      13603396 kB
Buffers:        371340 kB
Cached:        9354516 kB
SwapCached:      13096 kB
Active:       10007796 kB
Inactive:      9050048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13603396 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:             608 kB
Writeback:           0 kB
AnonPages:     9327480 kB
Mapped:          27596 kB
Slab:           164104 kB
PageTables:      58116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120778252 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= 73616 MiB
End job on node147 at 2011-05-29 04:53:03