Trace number 3152616

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 111.453 111.454

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S794554332-033.UNKNOWN.cnf
MD5SUMf154a23cd5dae9f4e2340ec192300943
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark111.453
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 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1917 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 7 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 449 free variables and 1910 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.00/0.01	c resolvent_look() :: found 87 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 1997 / 450 ) = 4.44
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 449
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/15) NodeCount: 250
0.01/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/15) NodeCount: 2851
0.59/0.64	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 |****************************************************************| ( 2/15) NodeCount: 20945
4.59/4.69	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 |****************************************************************| ( 3/15) NodeCount: 73325
16.50/16.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/15) NodeCount: 160495
35.99/36.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/15) NodeCount: 266087
59.89/59.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/15) NodeCount: 365128
82.40/82.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/15) NodeCount: 432993
98.09/98.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/15) NodeCount: 468485
106.60/106.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/15) NodeCount: 482643
110.09/110.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| (10/15) NodeCount: 486431
111.19/111.24	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 |****************************************************************| (11/15) NodeCount: 487053
111.39/111.43	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 |****************************************************************| (12/15) NodeCount: 487122
111.39/111.45	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |********
c |****************
c |********************************
c |****************************************************************| (13/15) NodeCount: 487123
111.39/111.45	c |----------------------------------------------------------------|
c |
111.39/111.45	c
111.39/111.45	c main():: nodeCount: 487123
111.39/111.45	c main():: dead ends in main: 7623
111.39/111.45	c main():: lookAheadCount: 30968537
111.39/111.45	c main():: unitResolveCount: 5419887
111.39/111.45	c main():: time=111.449997
111.39/111.45	c main():: necessary_assignments: 104709
111.39/111.45	c main():: bin_sat: 0, bin_unsat 0
111.39/111.45	c main():: doublelook: #: 1904676, succes #: 1370757
111.39/111.45	c main():: doublelook: overall 6.372 of all possible doublelooks executed
111.39/111.45	c main():: doublelook: succesrate: 71.968, average DL_trigger: 51.509
111.39/111.45	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152616-1301709777/watcher-3152616-1301709777 -o /tmp/evaluation-result-3152616-1301709777/solver-3152616-1301709777 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152616-1301709777.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.01 3.98 3.91 5/189 5654
/proc/meminfo: memFree=19261196/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=6708 CPUtime=0 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4194304 281 0 0 0 0 0 0 0 25 0 1 0 361208278 6868992 223 33554432000 4194304 4300876 140736596853952 18446744073709551615 4242480 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1677 223 128 27 0 126 0

[startup+0.0208809 s]
/proc/loadavg: 4.01 3.98 3.91 5/189 5654
/proc/meminfo: memFree=19261196/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7324 CPUtime=0.01 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 405 0 0 0 1 0 0 0 25 0 1 0 361208278 7499776 347 33554432000 4194304 4300876 140736596853952 18446744073709551615 4289368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1831 347 168 27 0 280 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7324

[startup+0.100907 s]
/proc/loadavg: 4.01 3.98 3.91 5/189 5654
/proc/meminfo: memFree=19261196/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7456 CPUtime=0.09 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 432 0 0 0 9 0 0 0 25 0 1 0 361208278 7634944 374 33554432000 4194304 4300876 140736596853952 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1864 374 168 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.300863 s]
/proc/loadavg: 4.01 3.98 3.91 5/189 5654
/proc/meminfo: memFree=19261196/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7456 CPUtime=0.29 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 445 0 0 0 29 0 0 0 25 0 1 0 361208278 7634944 387 33554432000 4194304 4300876 140736596853952 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1864 387 168 27 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.700789 s]
/proc/loadavg: 4.01 3.98 3.91 5/189 5654
/proc/meminfo: memFree=19261196/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7456 CPUtime=0.69 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 453 0 0 0 69 0 0 0 25 0 1 0 361208278 7634944 395 33554432000 4194304 4300876 140736596853952 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1864 395 168 27 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50065 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 5655
/proc/meminfo: memFree=19259832/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7588 CPUtime=1.49 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 460 0 0 0 149 0 0 0 25 0 1 0 361208278 7770112 402 33554432000 4194304 4300876 140736596853952 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1897 402 168 27 0 346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10032 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 5656
/proc/meminfo: memFree=19258836/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7588 CPUtime=3.09 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 470 0 0 0 309 0 0 0 25 0 1 0 361208278 7770112 412 33554432000 4194304 4300876 140736596853952 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1897 412 168 27 0 346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7588

[startup+6.30076 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 5656
/proc/meminfo: memFree=19256856/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7588 CPUtime=6.29 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 483 0 0 0 629 0 0 0 25 0 1 0 361208278 7770112 425 33554432000 4194304 4300876 140736596853952 18446744073709551615 4284252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1897 425 168 27 0 346 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7588

[startup+12.7006 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 5656
/proc/meminfo: memFree=19253144/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7720 CPUtime=12.69 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 501 0 0 0 1269 0 0 0 25 0 1 0 361208278 7905280 443 33554432000 4194304 4300876 140736596853952 18446744073709551615 4234746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1930 443 168 27 0 379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7720

[startup+25.5002 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 5656
/proc/meminfo: memFree=19245928/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=7856 CPUtime=25.49 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 539 0 0 0 2549 0 0 0 25 0 1 0 361208278 8044544 481 33554432000 4194304 4300876 140736596853952 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 1964 481 168 27 0 413 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7856

[startup+51.1005 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5657
/proc/meminfo: memFree=19233020/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=8024 CPUtime=51.09 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 581 0 0 0 5109 0 0 0 25 0 1 0 361208278 8216576 523 33554432000 4194304 4300876 140736596853952 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2006 523 169 27 0 455 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8024

[startup+102.306 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5658
/proc/meminfo: memFree=19206324/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=8880 CPUtime=102.3 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 762 0 0 0 10230 0 0 0 25 0 1 0 361208278 9093120 704 33554432000 4194304 4300876 140736596853952 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2220 704 169 27 0 669 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8880

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

[startup+105.501 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5658
/proc/meminfo: memFree=19204824/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=9392 CPUtime=105.5 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 784 0 0 0 10550 0 0 0 25 0 1 0 361208278 9617408 726 33554432000 4194304 4300876 140736596853952 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2348 726 169 27 0 797 0
Current children cumulated CPU time (s) 105.5
Current children cumulated vsize (KiB) 9392

[startup+108.701 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5658
/proc/meminfo: memFree=19203708/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=9392 CPUtime=108.69 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 810 0 0 0 10869 0 0 0 25 0 1 0 361208278 9617408 752 33554432000 4194304 4300876 140736596853952 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2348 752 169 27 0 797 0
Current children cumulated CPU time (s) 108.69
Current children cumulated vsize (KiB) 9392

[startup+110.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5659
/proc/meminfo: memFree=19202344/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=9392 CPUtime=110.29 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 825 0 0 0 11029 0 0 0 18 0 1 0 361208278 9617408 767 33554432000 4194304 4300876 140736596853952 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2348 767 169 27 0 797 0
Current children cumulated CPU time (s) 110.29
Current children cumulated vsize (KiB) 9392

[startup+111.106 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5659
/proc/meminfo: memFree=19201848/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=9392 CPUtime=111.1 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 834 0 0 0 11110 0 0 0 19 0 1 0 361208278 9617408 776 33554432000 4194304 4300876 140736596853952 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2348 776 169 27 0 797 0
Current children cumulated CPU time (s) 111.1
Current children cumulated vsize (KiB) 9392

[startup+111.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5659
/proc/meminfo: memFree=19201848/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=9392 CPUtime=111.29 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 836 0 0 0 11129 0 0 0 19 0 1 0 361208278 9617408 778 33554432000 4194304 4300876 140736596853952 18446744073709551615 4274878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2348 778 169 27 0 797 0
Current children cumulated CPU time (s) 111.29
Current children cumulated vsize (KiB) 9392

[startup+111.4 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 5659
/proc/meminfo: memFree=19201848/32951124 swapFree=67111528/67111528
[pid=5654] ppid=5652 vsize=9392 CPUtime=111.39 cores=4,6
/proc/5654/stat : 5654 (march_rw) R 5652 5654 4600 0 -1 4202496 837 0 0 0 11139 0 0 0 19 0 1 0 361208278 9617408 779 33554432000 4194304 4300876 140736596853952 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5654/statm: 2348 779 169 27 0 797 0
Current children cumulated CPU time (s) 111.39
Current children cumulated vsize (KiB) 9392

Child status: 20
Real time (s): 111.454
CPU time (s): 111.453
CPU user time (s): 111.452
CPU system time (s): 0.000999
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 9392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 111.452
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 839
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= 72

runsolver used 0.163975 second user time and 0.348946 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 04:02:57
IDJOB=3152616
IDBENCH=82896
IDSOLVER=1561
FILE ID=node110/3152616-1301709777
RUNJOBID= node110-1301708320-4905
PBS_JOBID= 12840828
Free space on /tmp= 71120 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S794554332-033.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152616-1301709777/watcher-3152616-1301709777 -o /tmp/evaluation-result-3152616-1301709777/solver-3152616-1301709777 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152616-1301709777.cnf

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

MD5SUM BENCH= f154a23cd5dae9f4e2340ec192300943
RANDOM SEED=1021020864

node110.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	: 5332.83
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	: 5332.75
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	: 5332.83
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	: 5332.76
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	: 5332.83
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	: 5332.74
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19261476 kB
Buffers:        393148 kB
Cached:       12765236 kB
SwapCached:          0 kB
Active:        8597304 kB
Inactive:      4779652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19261476 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              36 kB
Writeback:           0 kB
AnonPages:      218288 kB
Mapped:          15612 kB
Slab:           248892 kB
PageTables:       5648 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   434912 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= 71120 MiB
End job on node110 at 2011-04-02 04:04:49