Trace number 3420841

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 33.5479 33.6559

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S708803296-021.UNKNOWN.cnf
MD5SUM6dcea24e0d40e217adec300bb8ded029
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.959
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c full lookahead due to high density!
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 50 variables and 4450 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 50 free variables and 4450 clauses.
0.19/0.28	c using k-SAT heuristics (size based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.19/0.28	c resolvent_look() :: found 6 resolvents
0.19/0.28	c main():: clause / variable ratio: ( 4456 / 50 ) = 89.12
0.19/0.28	c longest clause has size 7
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c number of free variables = 50
0.19/0.28	c dynamic_preselect_setsize :: off
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/12) NodeCount: 131
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/12) NodeCount: 1195
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/12) NodeCount: 6401
1.49/1.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/12) NodeCount: 20787
4.52/4.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/12) NodeCount: 47891
10.20/10.39	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 |***************************************************************
c |****************************************************************| ( 5/12) NodeCount: 83999
17.90/18.01	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 |****************************************************************| ( 6/12) NodeCount: 117428
25.10/25.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/12) NodeCount: 139756
30.08/30.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| ( 8/12) NodeCount: 149979
32.39/32.57	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| ( 9/12) NodeCount: 153237
33.18/33.39	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 |****************************************************************| (10/12) NodeCount: 153987
33.48/33.61	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| (11/12) NodeCount: 154114
33.48/33.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (12/12) NodeCount: 154115
33.48/33.65	c |----------------------------------------------------------------|
c |
33.48/33.65	c
33.48/33.65	c main():: nodeCount: 154115
33.48/33.65	c main():: dead ends in main: 24
33.48/33.65	c main():: lookAheadCount: 6683626
33.48/33.65	c main():: unitResolveCount: 276577
33.48/33.65	c main():: time=33.540001
33.48/33.65	c main():: necessary_assignments: 312
33.48/33.65	c main():: bin_sat: 0, bin_unsat 0
33.48/33.65	c main():: doublelook: #: 484940, succes #: 394295
33.48/33.65	c main():: doublelook: overall 7.408 of all possible doublelooks executed
33.48/33.65	c main():: doublelook: succesrate: 81.308, average DL_trigger: 14.732
33.48/33.65	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-3420841-1306641353/watcher-3420841-1306641353 -o /tmp/evaluation-result-3420841-1306641353/solver-3420841-1306641353 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420841-1306641353.cnf 

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

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


[startup+0 s]
/proc/loadavg: 2.05 2.01 1.91 3/434 364
/proc/meminfo: memFree=12306688/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=6320 CPUtime=0 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4194304 130 0 0 0 0 0 0 0 25 0 1 0 775734919 6471680 75 33554432000 4194304 4300876 140734220706112 18446744073709551615 274664202032 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1581 92 75 27 0 30 0

[startup+0.0476769 s]
/proc/loadavg: 2.05 2.01 1.91 3/434 364
/proc/meminfo: memFree=12306688/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7248 CPUtime=0.04 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 679 0 0 0 4 0 0 0 25 0 1 0 775734919 7421952 322 33554432000 4194304 4300876 140734220706112 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1812 322 143 27 0 261 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7248

[startup+0.100666 s]
/proc/loadavg: 2.05 2.01 1.91 3/434 364
/proc/meminfo: memFree=12306688/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7248 CPUtime=0.09 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 679 0 0 0 9 0 0 0 25 0 1 0 775734919 7421952 322 33554432000 4194304 4300876 140734220706112 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1812 322 143 27 0 261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7248

[startup+0.300615 s]
/proc/loadavg: 2.05 2.01 1.91 3/434 364
/proc/meminfo: memFree=12306688/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=0.29 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 853 0 0 0 29 0 0 0 25 0 1 0 775734919 7917568 461 33554432000 4194304 4300876 140734220706112 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 461 170 27 0 382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7732

[startup+0.700562 s]
/proc/loadavg: 2.05 2.01 1.91 3/434 364
/proc/meminfo: memFree=12306688/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=0.69 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 69 0 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7732

[startup+1.50043 s]
/proc/loadavg: 2.04 2.01 1.91 3/435 365
/proc/meminfo: memFree=12304452/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=1.49 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 149 0 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4199277 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7732

[startup+3.10115 s]
/proc/loadavg: 2.04 2.01 1.91 3/435 365
/proc/meminfo: memFree=12303336/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=3.02 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 301 1 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 7732

[startup+6.30059 s]
/proc/loadavg: 2.04 2.01 1.91 3/435 365
/proc/meminfo: memFree=12303080/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=6.21 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 620 1 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 7732

[startup+12.7005 s]
/proc/loadavg: 2.04 2.01 1.91 3/435 366
/proc/meminfo: memFree=12302384/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=12.6 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 1259 1 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 7732

[startup+25.5003 s]
/proc/loadavg: 2.10 2.03 1.92 3/435 366
/proc/meminfo: memFree=12300140/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=25.39 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 2537 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 7732

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

[startup+28.7007 s]
/proc/loadavg: 2.10 2.03 1.92 3/435 366
/proc/meminfo: memFree=12299520/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=28.59 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 2857 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 28.59
Current children cumulated vsize (KiB) 7732

[startup+31.9151 s]
/proc/loadavg: 2.09 2.03 1.92 3/435 366
/proc/meminfo: memFree=12299396/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=31.8 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 3178 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 31.8
Current children cumulated vsize (KiB) 7732

[startup+32.701 s]
/proc/loadavg: 2.09 2.03 1.92 3/435 366
/proc/meminfo: memFree=12299396/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=32.59 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 3257 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 32.59
Current children cumulated vsize (KiB) 7732

[startup+33.1009 s]
/proc/loadavg: 2.09 2.03 1.92 3/435 366
/proc/meminfo: memFree=12299272/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=32.98 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 3296 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 32.98
Current children cumulated vsize (KiB) 7732

[startup+33.5009 s]
/proc/loadavg: 2.09 2.03 1.92 3/435 366
/proc/meminfo: memFree=12299272/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=33.38 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 3336 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 7732

[startup+33.6009 s]
/proc/loadavg: 2.09 2.03 1.92 3/435 366
/proc/meminfo: memFree=12299272/32951132 swapFree=67093840/67111528
[pid=364] ppid=362 vsize=7732 CPUtime=33.48 cores=0,2,4,6
/proc/364/stat : 364 (march_rw) R 362 364 24594 0 -1 4202496 856 0 0 0 3346 2 0 0 25 0 1 0 775734919 7917568 464 33554432000 4194304 4300876 140734220706112 18446744073709551615 274664808320 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/364/statm: 1933 464 170 27 0 382 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 7732

Child status: 20
Real time (s): 33.6559
CPU time (s): 33.5479
CPU user time (s): 33.5219
CPU system time (s): 0.025996
CPU usage (%): 99.6792
Max. virtual memory (cumulated for all children) (KiB): 7732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.5219
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 857
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= 2
involuntary context switches= 72

runsolver used 0.132979 second user time and 0.318951 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-29 05:55:53
IDJOB=3420841
IDBENCH=83093
IDSOLVER=1913
FILE ID=node131/3420841-1306641353
RUNJOBID= node131-1306639142-32636
PBS_JOBID= 13471621
Free space on /tmp= 73228 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S708803296-021.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420841-1306641353/watcher-3420841-1306641353 -o /tmp/evaluation-result-3420841-1306641353/solver-3420841-1306641353 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420841-1306641353.cnf

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

MD5SUM BENCH= 6dcea24e0d40e217adec300bb8ded029
RANDOM SEED=276138128

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12306728 kB
Buffers:        306196 kB
Cached:        5675840 kB
SwapCached:        948 kB
Active:       15861532 kB
Inactive:      4476980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12306728 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:              56 kB
Writeback:           0 kB
AnonPages:    14355364 kB
Mapped:          38712 kB
Slab:           183224 kB
PageTables:      55840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95656588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73228 MiB
End job on node131 at 2011-05-29 05:56:27