Trace number 3420473

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 207.124 207.119

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S367251957-028.UNKNOWN.cnf
MD5SUM6ae9d83c80bad27a7e5f57fa7d9ee7b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.124
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, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 450 free variables and 1917 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 161 duplicate clauses
0.00/0.00	c resolvent_look() :: found 94 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 2011 / 450 ) = 4.47
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 = 450
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 |****************************************************************| ( 0/999) NodeCount: 160
0.03/0.04	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: 505
0.03/0.08	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 |****************************************************************| ( 2/999) NodeCount: 2963
0.40/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 14806
2.40/2.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 53769
9.99/10.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 145288
29.79/29.87	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 300477
67.19/67.22	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 488397
116.61/116.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/999) NodeCount: 649438
162.30/162.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/999) NodeCount: 745762
191.20/191.22	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/999) NodeCount: 784365
203.30/203.37	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 |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (11/999) NodeCount: 794061
206.49/206.56	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| (12/999) NodeCount: 795494
206.99/207.06	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |******
c |*******
c |********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| (13/999) NodeCount: 795611
207.09/207.11	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |********
c |************
c |**************
c |***************
c |****************
c |******************
c |*******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |************************************************
c |****************************************************************| (14/999) NodeCount: 795619
207.09/207.11	c |----------------------------------------------------------------|
c |
207.09/207.11	c
207.09/207.11	c main():: nodeCount: 795619
207.09/207.11	c main():: dead ends in main: 15186
207.09/207.11	c main():: lookAheadCount: 50124119
207.09/207.11	c main():: unitResolveCount: 15023429
207.09/207.11	c main():: time=207.110001
207.09/207.11	c main():: necessary_assignments: 188948
207.09/207.11	c main():: bin_sat: 0, bin_unsat 0
207.09/207.11	c main():: doublelook: #: 3102366, succes #: 2224192
207.09/207.11	c main():: doublelook: overall 6.415 of all possible doublelooks executed
207.09/207.11	c main():: doublelook: succesrate: 71.693, average DL_trigger: 50.358
207.09/207.11	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-3420473-1306620243/watcher-3420473-1306620243 -o /tmp/evaluation-result-3420473-1306620243/solver-3420473-1306620243 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420473-1306620243.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 2.02 2.00 2/473 20215
/proc/meminfo: memFree=12455232/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=7360 CPUtime=0.01 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 412 0 0 0 1 0 0 0 25 0 1 0 773623920 7536640 356 33554432000 4194304 4300876 140736396961168 18446744073709551615 274473628357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 1840 356 168 27 0 289 0

[startup+0.0369299 s]
/proc/loadavg: 1.97 2.02 2.00 2/473 20215
/proc/meminfo: memFree=12455232/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=7360 CPUtime=0.03 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 423 0 0 0 3 0 0 0 25 0 1 0 773623920 7536640 367 33554432000 4194304 4300876 140736396961168 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 1840 367 168 27 0 289 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7360

[startup+0.100985 s]
/proc/loadavg: 1.97 2.02 2.00 2/473 20215
/proc/meminfo: memFree=12455232/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=7492 CPUtime=0.1 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 432 0 0 0 10 0 0 0 25 0 1 0 773623920 7671808 376 33554432000 4194304 4300876 140736396961168 18446744073709551615 4229000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 1873 376 168 27 0 322 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7492

[startup+0.300944 s]
/proc/loadavg: 1.97 2.02 2.00 2/473 20215
/proc/meminfo: memFree=12455232/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=7492 CPUtime=0.3 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 458 0 0 0 30 0 0 0 25 0 1 0 773623920 7671808 402 33554432000 4194304 4300876 140736396961168 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 1873 402 168 27 0 322 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7492

[startup+0.700878 s]
/proc/loadavg: 1.97 2.02 2.00 2/473 20215
/proc/meminfo: memFree=12455232/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=7760 CPUtime=0.7 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 501 0 0 0 70 0 0 0 25 0 1 0 773623920 7946240 445 33554432000 4194304 4300876 140736396961168 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 1940 445 168 27 0 389 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7760

[startup+1.50074 s]
/proc/loadavg: 1.97 2.02 2.00 3/474 20216
/proc/meminfo: memFree=12452520/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=7928 CPUtime=1.5 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 537 0 0 0 150 0 0 0 25 0 1 0 773623920 8118272 481 33554432000 4194304 4300876 140736396961168 18446744073709551615 4234268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 1982 481 169 27 0 431 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7928

[startup+3.10046 s]
/proc/loadavg: 1.97 2.02 2.00 3/474 20243
/proc/meminfo: memFree=12452432/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=8080 CPUtime=3.1 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 600 0 0 0 310 0 0 0 25 0 1 0 773623920 8273920 544 33554432000 4194304 4300876 140736396961168 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 2020 544 169 27 0 469 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8080

[startup+6.3009 s]
/proc/loadavg: 2.05 2.03 2.00 3/474 20244
/proc/meminfo: memFree=12449684/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=8840 CPUtime=6.29 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 751 0 0 0 629 0 0 0 25 0 1 0 773623920 9052160 695 33554432000 4194304 4300876 140736396961168 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 2210 695 169 27 0 659 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8840

[startup+12.7008 s]
/proc/loadavg: 2.05 2.03 2.00 3/474 20244
/proc/meminfo: memFree=12446860/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=10328 CPUtime=12.69 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 982 0 0 0 1269 0 0 0 25 0 1 0 773623920 10575872 926 33554432000 4194304 4300876 140736396961168 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 2582 926 169 27 0 1031 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10328

[startup+25.5004 s]
/proc/loadavg: 2.04 2.03 2.00 3/474 20245
/proc/meminfo: memFree=12445736/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=11904 CPUtime=25.49 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 1428 0 0 0 2549 0 0 0 25 0 1 0 773623920 12189696 1372 33554432000 4194304 4300876 140736396961168 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 2976 1372 169 27 0 1425 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11904

[startup+51.1009 s]
/proc/loadavg: 2.02 2.03 2.00 3/474 20272
/proc/meminfo: memFree=12442304/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=17192 CPUtime=51.09 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 2258 0 0 0 5109 0 0 0 25 0 1 0 773623920 17604608 2202 33554432000 4194304 4300876 140736396961168 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 4298 2202 169 27 0 2747 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17192

[startup+102.317 s]
/proc/loadavg: 2.01 2.02 2.00 3/474 20301
/proc/meminfo: memFree=12434560/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=22764 CPUtime=102.31 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 3820 0 0 0 10230 1 0 0 25 0 1 0 773623920 23310336 3764 33554432000 4194304 4300876 140736396961168 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 5691 3764 169 27 0 4140 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22764

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 20302
/proc/meminfo: memFree=12426468/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=31968 CPUtime=162.3 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 5486 0 0 0 16229 1 0 0 25 0 1 0 773623920 32735232 5430 33554432000 4194304 4300876 140736396961168 18446744073709551615 4217405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 7992 5430 169 27 0 6441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31968

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

[startup+179.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 20303
/proc/meminfo: memFree=12424596/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=31968 CPUtime=179.1 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 5924 0 0 0 17909 1 0 0 25 0 1 0 773623920 32735232 5868 33554432000 4194304 4300876 140736396961168 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 7992 5868 169 27 0 6441 0
Current children cumulated CPU time (s) 179.1
Current children cumulated vsize (KiB) 31968

[startup+191.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20303
/proc/meminfo: memFree=12424344/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40700 CPUtime=191.9 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6251 0 0 0 19189 1 0 0 25 0 1 0 773623920 41676800 6195 33554432000 4194304 4300876 140736396961168 18446744073709551615 4200224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10175 6195 169 27 0 8624 0
Current children cumulated CPU time (s) 191.9
Current children cumulated vsize (KiB) 40700

[startup+198.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20303
/proc/meminfo: memFree=12423472/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40700 CPUtime=198.3 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6402 0 0 0 19829 1 0 0 25 0 1 0 773623920 41676800 6346 33554432000 4194304 4300876 140736396961168 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10175 6346 169 27 0 8624 0
Current children cumulated CPU time (s) 198.3
Current children cumulated vsize (KiB) 40700

[startup+201.501 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20303
/proc/meminfo: memFree=12423100/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40832 CPUtime=201.5 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6479 0 0 0 20149 1 0 0 25 0 1 0 773623920 41811968 6423 33554432000 4194304 4300876 140736396961168 18446744073709551615 4217710 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10208 6423 169 27 0 8657 0
Current children cumulated CPU time (s) 201.5
Current children cumulated vsize (KiB) 40832

[startup+204.701 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20303
/proc/meminfo: memFree=12422104/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40832 CPUtime=204.69 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6550 0 0 0 20468 1 0 0 25 0 1 0 773623920 41811968 6494 33554432000 4194304 4300876 140736396961168 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10208 6494 169 27 0 8657 0
Current children cumulated CPU time (s) 204.69
Current children cumulated vsize (KiB) 40832

[startup+206.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20303
/proc/meminfo: memFree=12421980/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40832 CPUtime=206.29 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6586 0 0 0 20628 1 0 0 25 0 1 0 773623920 41811968 6530 33554432000 4194304 4300876 140736396961168 18446744073709551615 4286117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10208 6530 169 27 0 8657 0
Current children cumulated CPU time (s) 206.29
Current children cumulated vsize (KiB) 40832

[startup+206.701 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20304
/proc/meminfo: memFree=12421856/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40832 CPUtime=206.71 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6595 0 0 0 20670 1 0 0 25 0 1 0 773623920 41811968 6539 33554432000 4194304 4300876 140736396961168 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10208 6539 169 27 0 8657 0
Current children cumulated CPU time (s) 206.71
Current children cumulated vsize (KiB) 40832

[startup+207.101 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 20304
/proc/meminfo: memFree=12421856/32950928 swapFree=67042960/67111528
[pid=20215] ppid=20213 vsize=40832 CPUtime=207.09 cores=1,3,5,7
/proc/20215/stat : 20215 (march_rw) R 20213 20215 19938 0 -1 4202496 6603 0 0 0 20708 1 0 0 25 0 1 0 773623920 41811968 6547 33554432000 4194304 4300876 140736396961168 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20215/statm: 10208 6547 169 27 0 8657 0
Current children cumulated CPU time (s) 207.09
Current children cumulated vsize (KiB) 40832

Child status: 20
Real time (s): 207.119
CPU time (s): 207.124
CPU user time (s): 207.106
CPU system time (s): 0.017997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 40832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 207.106
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6604
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= 125

runsolver used 0.922859 second user time and 2.10768 second system time

The end

Launcher Data 

Begin job on node125 at 2011-05-29 00:04:03
IDJOB=3420473
IDBENCH=82725
IDSOLVER=1913
FILE ID=node125/3420473-1306620243
RUNJOBID= node125-1306615240-19957
PBS_JOBID= 13471634
Free space on /tmp= 73484 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S367251957-028.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420473-1306620243/watcher-3420473-1306620243 -o /tmp/evaluation-result-3420473-1306620243/solver-3420473-1306620243 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420473-1306620243.cnf

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

MD5SUM BENCH= 6ae9d83c80bad27a7e5f57fa7d9ee7b1
RANDOM SEED=303377927

node125.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		: 2666.828
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
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		: 2666.828
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:     32950928 kB
MemFree:      12455520 kB
Buffers:        321944 kB
Cached:        6219124 kB
SwapCached:      55652 kB
Active:       10895212 kB
Inactive:      9253892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12455520 kB
SwapTotal:    67111528 kB
SwapFree:     67042960 kB
Dirty:              36 kB
Writeback:           0 kB
AnonPages:    13552308 kB
Mapped:          43472 kB
Slab:           217568 kB
PageTables:      61864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130025904 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= 73484 MiB
End job on node125 at 2011-05-29 00:07:30