Trace number 3152490

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1163259790-073.UNKNOWN.cnf
MD5SUM18a522c9cdd3c52f9fcf4c038782b476
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 549 free variables and 2335 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 164 duplicate clauses
0.00/0.01	c resolvent_look() :: found 79 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2414 / 550 ) = 4.39
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 = 549
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 |****************************************************************| ( 0/999) NodeCount: 153
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 730
0.09/0.12	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 |****************************************************************| ( 2/999) NodeCount: 5906
0.90/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 36637
6.50/6.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 165510
33.00/33.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 561426
122.89/122.91	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1466360
347.41/347.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 3025140
766.91/766.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152490-1301705173/watcher-3152490-1301705173 -o /tmp/evaluation-result-3152490-1301705173/solver-3152490-1301705173 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152490-1301705173.cnf 

running on 2 cores: 5,7

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: 1.39 2.88 3.53 3/178 926
/proc/meminfo: memFree=22406300/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=6852 CPUtime=0 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4194304 293 0 0 0 0 0 0 0 22 0 1 0 282117662 7016448 235 33554432000 4194304 4300876 140736884375376 18446744073709551615 4208000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 1713 235 128 27 0 162 0

[startup+0.0173559 s]
/proc/loadavg: 1.39 2.88 3.53 3/178 926
/proc/meminfo: memFree=22406300/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=7548 CPUtime=0.01 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 448 0 0 0 1 0 0 0 22 0 1 0 282117662 7729152 390 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217694 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 1887 390 168 27 0 336 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7548

[startup+0.100234 s]
/proc/loadavg: 1.39 2.88 3.53 3/178 926
/proc/meminfo: memFree=22406300/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=7680 CPUtime=0.09 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 478 0 0 0 9 0 0 0 18 0 1 0 282117662 7864320 420 33554432000 4194304 4300876 140736884375376 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 1920 420 168 27 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7680

[startup+0.300195 s]
/proc/loadavg: 1.39 2.88 3.53 3/178 926
/proc/meminfo: memFree=22406300/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=7816 CPUtime=0.29 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 502 0 0 0 29 0 0 0 18 0 1 0 282117662 8003584 444 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 1954 444 168 27 0 403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7816

[startup+0.700135 s]
/proc/loadavg: 1.39 2.88 3.53 3/178 926
/proc/meminfo: memFree=22406300/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=7952 CPUtime=0.69 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 555 0 0 0 69 0 0 0 18 0 1 0 282117662 8142848 497 33554432000 4194304 4300876 140736884375376 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 1988 497 168 27 0 437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7952

[startup+1.50098 s]
/proc/loadavg: 1.39 2.88 3.53 6/190 949
/proc/meminfo: memFree=22400376/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=8120 CPUtime=1.5 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 588 0 0 0 150 0 0 0 19 0 1 0 282117662 8314880 530 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 2030 530 169 27 0 479 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8120

[startup+3.10069 s]
/proc/loadavg: 1.60 2.90 3.53 6/190 949
/proc/meminfo: memFree=22398404/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=8480 CPUtime=3.1 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 661 0 0 0 310 0 0 0 25 0 1 0 282117662 8683520 603 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 2120 603 169 27 0 569 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8480

[startup+6.30011 s]
/proc/loadavg: 1.60 2.90 3.53 6/190 949
/proc/meminfo: memFree=22397040/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=9048 CPUtime=6.29 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 781 0 0 0 629 0 0 0 25 0 1 0 282117662 9265152 723 33554432000 4194304 4300876 140736884375376 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 2262 723 169 27 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9048

[startup+12.7009 s]
/proc/loadavg: 1.97 2.93 3.53 6/190 1031
/proc/meminfo: memFree=22393160/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=10828 CPUtime=12.7 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 1089 0 0 0 1270 0 0 0 25 0 1 0 282117662 11087872 1031 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 2707 1031 169 27 0 1156 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10828

[startup+25.5006 s]
/proc/loadavg: 2.28 2.97 3.54 6/190 1059
/proc/meminfo: memFree=22388076/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=12484 CPUtime=25.49 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 1553 0 0 0 2549 0 0 0 25 0 1 0 282117662 12783616 1495 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 3121 1495 169 27 0 1570 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12484

[startup+51.101 s]
/proc/loadavg: 2.87 3.05 3.55 6/190 1060
/proc/meminfo: memFree=22375028/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=17804 CPUtime=51.09 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 2447 0 0 0 5109 0 0 0 25 0 1 0 282117662 18231296 2389 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 4451 2389 169 27 0 2900 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17804

[startup+102.307 s]
/proc/loadavg: 3.55 3.21 3.57 6/190 1061
/proc/meminfo: memFree=22348216/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=23704 CPUtime=102.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 4154 0 0 0 10230 0 0 0 25 0 1 0 282117662 24272896 4096 33554432000 4194304 4300876 140736884375376 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 5926 4096 169 27 0 4375 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23704

[startup+162.301 s]
/proc/loadavg: 3.83 3.35 3.60 6/190 1062
/proc/meminfo: memFree=22318784/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=33556 CPUtime=162.29 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 6112 0 0 0 16229 0 0 0 25 0 1 0 282117662 34361344 6054 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 8389 6054 169 27 0 6838 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33556

[startup+222.301 s]
/proc/loadavg: 3.94 3.46 3.62 6/190 1064
/proc/meminfo: memFree=22289604/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=42288 CPUtime=222.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 7984 0 0 0 22229 1 0 0 25 0 1 0 282117662 43302912 7926 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 10572 7926 169 27 0 9021 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42288

[startup+282.301 s]
/proc/loadavg: 3.97 3.56 3.64 6/190 1066
/proc/meminfo: memFree=22260324/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=55384 CPUtime=282.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 9827 0 0 0 28229 1 0 0 25 0 1 0 282117662 56713216 9769 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 13846 9769 169 27 0 12295 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55384

[startup+342.3 s]
/proc/loadavg: 4.07 3.66 3.67 6/190 1067
/proc/meminfo: memFree=22230784/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=63588 CPUtime=342.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 11576 0 0 0 34228 2 0 0 25 0 1 0 282117662 65114112 11518 33554432000 4194304 4300876 140736884375376 18446744073709551615 4269572 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 15897 11518 169 27 0 14346 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 63588

[startup+402.3 s]
/proc/loadavg: 4.02 3.72 3.69 5/190 1096
/proc/meminfo: memFree=22213828/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=83232 CPUtime=402.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 13475 0 0 0 40228 2 0 0 25 0 1 0 282117662 85229568 13417 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 20808 13417 169 27 0 19257 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 83232

[startup+462.3 s]
/proc/loadavg: 4.01 3.77 3.70 5/190 1097
/proc/meminfo: memFree=22186632/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=83232 CPUtime=462.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 15284 0 0 0 46228 2 0 0 25 0 1 0 282117662 85229568 15226 33554432000 4194304 4300876 140736884375376 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 20808 15226 169 27 0 19257 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83232

[startup+522.3 s]
/proc/loadavg: 4.00 3.81 3.72 5/190 1099
/proc/meminfo: memFree=22161432/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=83232 CPUtime=522.3 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 16987 0 0 0 52228 2 0 0 25 0 1 0 282117662 85229568 16929 33554432000 4194304 4300876 140736884375376 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 20808 16929 169 27 0 19257 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83232

[startup+582.301 s]
/proc/loadavg: 4.00 3.84 3.74 5/190 1101
/proc/meminfo: memFree=22135612/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=99368 CPUtime=582.31 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 18735 0 0 0 58228 3 0 0 25 0 1 0 282117662 101752832 18677 33554432000 4194304 4300876 140736884375376 18446744073709551615 4288242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 24842 18677 169 27 0 23291 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 99368

[startup+642.301 s]
/proc/loadavg: 4.11 3.90 3.76 5/190 1102
/proc/meminfo: memFree=22109028/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=128836 CPUtime=642.31 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 20444 0 0 0 64228 3 0 0 25 0 1 0 282117662 131928064 20386 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 32209 20386 169 27 0 30658 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 128836

[startup+702.301 s]
/proc/loadavg: 4.11 3.93 3.78 5/190 1104
/proc/meminfo: memFree=22082696/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=128836 CPUtime=702.31 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 22125 0 0 0 70227 4 0 0 25 0 1 0 282117662 131928064 22067 33554432000 4194304 4300876 140736884375376 18446744073709551615 4217685 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 32209 22067 169 27 0 30658 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 128836

[startup+762.306 s]
/proc/loadavg: 4.04 3.94 3.79 5/190 1105
/proc/meminfo: memFree=22056752/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=128836 CPUtime=762.32 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 23726 0 0 0 76228 4 0 0 25 0 1 0 282117662 131928064 23668 33554432000 4194304 4300876 140736884375376 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 32209 23668 169 27 0 30658 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 128836

[startup+822.301 s]
/proc/loadavg: 4.01 3.95 3.80 5/190 1107
/proc/meminfo: memFree=22031188/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=128836 CPUtime=822.32 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 25506 0 0 0 82227 5 0 0 25 0 1 0 282117662 131928064 25448 33554432000 4194304 4300876 140736884375376 18446744073709551615 4219004 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 32209 25448 169 27 0 30658 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 128836

[startup+882.301 s]
/proc/loadavg: 4.06 3.97 3.82 5/190 1109
/proc/meminfo: memFree=22005976/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=128836 CPUtime=882.32 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 27250 0 0 0 88227 5 0 0 25 0 1 0 282117662 131928064 27192 33554432000 4194304 4300876 140736884375376 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 32209 27192 169 27 0 30658 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 128836

[startup+942.3 s]
/proc/loadavg: 4.02 3.97 3.82 5/190 1119
/proc/meminfo: memFree=21981540/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=128836 CPUtime=942.31 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 28931 0 0 0 94226 5 0 0 25 0 1 0 282117662 131928064 28873 33554432000 4194304 4300876 140736884375376 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 32209 28873 169 27 0 30658 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 128836

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.83 5/190 1121
/proc/meminfo: memFree=21955100/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=173036 CPUtime=1002.32 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 30540 0 0 0 100226 6 0 0 25 0 1 0 282117662 177188864 30482 33554432000 4194304 4300876 140736884375376 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 43259 30482 169 27 0 41708 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 173036

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 1125
/proc/meminfo: memFree=21930764/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=173036 CPUtime=1062.32 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 32134 0 0 0 106226 6 0 0 25 0 1 0 282117662 177188864 32076 33554432000 4194304 4300876 140736884375376 18446744073709551615 4265402 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 43259 32076 169 27 0 41708 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 173036

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 1127
/proc/meminfo: memFree=21904888/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=173036 CPUtime=1122.32 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 33764 0 0 0 112226 6 0 0 25 0 1 0 282117662 177188864 33706 33554432000 4194304 4300876 140736884375376 18446744073709551615 4225142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 43259 33706 169 27 0 41708 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 173036

[startup+1182.3 s]
/proc/loadavg: 4.05 3.99 3.85 5/190 1129
/proc/meminfo: memFree=21880308/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=205312 CPUtime=1182.33 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 35335 0 0 0 118226 7 0 0 25 0 1 0 282117662 210239488 35277 33554432000 4194304 4300876 140736884375376 18446744073709551615 4274165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 51328 35277 169 27 0 49777 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 205312

[startup+1242.3 s]
/proc/loadavg: 4.06 4.00 3.86 5/190 1130
/proc/meminfo: memFree=21854716/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=205312 CPUtime=1242.33 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 36906 0 0 0 124226 7 0 0 25 0 1 0 282117662 210239488 36848 33554432000 4194304 4300876 140736884375376 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 51328 36848 169 27 0 49777 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 205312



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.01 3.87 5/190 1132
/proc/meminfo: memFree=21830008/32951124 swapFree=67111528/67111528
[pid=926] ppid=922 vsize=205444 CPUtime=1300.04 cores=5,7
/proc/926/stat : 926 (march_rw) R 922 926 31868 0 -1 4202496 38412 0 0 0 129996 8 0 0 25 0 1 0 282117662 210374656 38354 33554432000 4194304 4300876 140736884375376 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/926/statm: 51361 38354 169 27 0 49810 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 205444

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.96
CPU system time (s): 0.086986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 205444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38412
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= 915

runsolver used 1.75673 second user time and 4.16537 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-02 02:46:13
IDJOB=3152490
IDBENCH=82770
IDSOLVER=1561
FILE ID=node106/3152490-1301705173
RUNJOBID= node106-1301705173-907
PBS_JOBID= 12840756
Free space on /tmp= 71348 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1163259790-073.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152490-1301705173/watcher-3152490-1301705173 -o /tmp/evaluation-result-3152490-1301705173/solver-3152490-1301705173 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152490-1301705173.cnf

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

MD5SUM BENCH= 18a522c9cdd3c52f9fcf4c038782b476
RANDOM SEED=1967197753

node106.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	: 5226.20
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	: 5332.82
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	: 5332.74
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22406620 kB
Buffers:        334640 kB
Cached:        9885296 kB
SwapCached:          0 kB
Active:        6764276 kB
Inactive:      3517776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22406620 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              64 kB
Writeback:           0 kB
AnonPages:       62544 kB
Mapped:          14608 kB
Slab:           199100 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189796 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= 71348 MiB
End job on node106 at 2011-04-02 03:07:55