Trace number 3293000

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) 1300.06 1300.02

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net60-40-10.shuffled.cnf
MD5SUM532245ed9a95eef41b179dba56b78f57
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables4800
Number of clauses14281
Sum of the clauses size33540
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29360
Number of clauses of size 34920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.02/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.06	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.06	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.06	c main()::
0.02/0.06	c initFormula():: searching for DIMACS p-line....
0.02/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 4800 variables and 14281 clauses.
0.02/0.06	c parseCNF():: parsing....
0.02/0.06	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.06	c runParser():: parsing was successful, warming up engines...
0.02/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.06	c preprocessing fase I completed:: there are now 4800 free variables and 14281 clauses.
0.02/0.06	c find_equivalence():: found 60 3-equivalences
0.02/0.06	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
0.02/0.06	c using k-SAT heuristics (size based diff)
0.02/0.06	c simplify_formula():: removed 0 tautological, 240 satisfied and 0 duplicate clauses
0.02/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 196 duplicate clauses
0.02/0.06	c main():: clause / variable ratio: ( 14057 / 4800 ) = 2.93
0.02/0.06	c longest clause has size 60
0.02/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.06	c number of free variables = 4800
0.02/0.06	c dynamic_preselect_setsize :: off
0.02/0.06	c main():: all systems go!
0.02/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 275
0.29/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4146
5.40/5.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 78580
74.99/75.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 984143
718.22/718.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3293000-1303795639/watcher-3293000-1303795639 -o /tmp/evaluation-result-3293000-1303795639/solver-3293000-1303795639 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3293000-1303795639.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: 3.41 3.88 3.92 4/189 28045
/proc/meminfo: memFree=27430064/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=7172 CPUtime=0 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4194304 378 0 0 0 0 0 0 0 25 0 1 0 491163565 7344128 322 33554432000 4194304 4300876 140735860066256 18446744073709551615 208079893189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 1793 322 113 27 0 242 0

[startup+0.0250111 s]
/proc/loadavg: 3.41 3.88 3.92 4/189 28045
/proc/meminfo: memFree=27430064/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=9300 CPUtime=0.02 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 1407 0 0 0 2 0 0 0 25 0 1 0 491163565 9523200 766 33554432000 4194304 4300876 140735860066256 18446744073709551615 208079887353 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 2325 766 142 27 0 774 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9300

[startup+0.100997 s]
/proc/loadavg: 3.41 3.88 3.92 4/189 28045
/proc/meminfo: memFree=27430064/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=15728 CPUtime=0.09 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 3716 0 0 0 9 0 0 0 25 0 1 0 491163565 16105472 1345 33554432000 4194304 4300876 140735860066256 18446744073709551615 4199901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 3932 1345 172 27 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15728

[startup+0.300958 s]
/proc/loadavg: 3.41 3.88 3.92 4/189 28045
/proc/meminfo: memFree=27430064/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=16048 CPUtime=0.29 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 3825 0 0 0 29 0 0 0 25 0 1 0 491163565 16433152 1450 33554432000 4194304 4300876 140735860066256 18446744073709551615 208079627436 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 4012 1450 169 27 0 2461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16048

[startup+0.700881 s]
/proc/loadavg: 3.41 3.88 3.92 4/189 28045
/proc/meminfo: memFree=27430064/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=16704 CPUtime=0.69 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 3968 0 0 0 69 0 0 0 25 0 1 0 491163565 17104896 1593 33554432000 4194304 4300876 140735860066256 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 4176 1593 171 27 0 2625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16704

[startup+1.50073 s]
/proc/loadavg: 3.41 3.88 3.92 5/190 28046
/proc/meminfo: memFree=27423120/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=17140 CPUtime=1.49 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 4075 0 0 0 149 0 0 0 25 0 1 0 491163565 17551360 1697 33554432000 4194304 4300876 140735860066256 18446744073709551615 4230920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 4285 1697 171 27 0 2734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17140

[startup+3.10043 s]
/proc/loadavg: 3.41 3.88 3.92 5/190 28046
/proc/meminfo: memFree=27421508/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=17700 CPUtime=3.09 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 4205 0 0 0 309 0 0 0 25 0 1 0 491163565 18124800 1824 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 4425 1824 171 27 0 2874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17700

[startup+6.30082 s]
/proc/loadavg: 3.45 3.88 3.92 5/190 28047
/proc/meminfo: memFree=27417844/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=18572 CPUtime=6.29 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 4364 0 0 0 629 0 0 0 25 0 1 0 491163565 19017728 1983 33554432000 4194304 4300876 140735860066256 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 4643 1983 171 27 0 3092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18572

[startup+12.7007 s]
/proc/loadavg: 3.50 3.88 3.92 5/190 28047
/proc/meminfo: memFree=27411696/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=20008 CPUtime=12.69 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 4689 0 0 0 1269 0 0 0 25 0 1 0 491163565 20488192 2308 33554432000 4194304 4300876 140735860066256 18446744073709551615 4248643 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 5002 2308 171 27 0 3451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20008

[startup+25.5002 s]
/proc/loadavg: 3.68 3.90 3.93 5/190 28047
/proc/meminfo: memFree=27400768/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=22308 CPUtime=25.49 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 5255 0 0 0 2549 0 0 0 25 0 1 0 491163565 22843392 2874 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 5577 2874 171 27 0 4026 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22308

[startup+51.1003 s]
/proc/loadavg: 3.79 3.91 3.93 5/190 28048
/proc/meminfo: memFree=27379516/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=26504 CPUtime=51.09 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 6217 0 0 0 5109 0 0 0 25 0 1 0 491163565 27140096 3836 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 6626 3836 171 27 0 5075 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26504

[startup+102.307 s]
/proc/loadavg: 3.91 3.92 3.93 5/190 28049
/proc/meminfo: memFree=27330860/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=44644 CPUtime=102.29 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 8388 0 0 0 10229 0 0 0 25 0 1 0 491163565 45715456 6007 33554432000 4194304 4300876 140735860066256 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 11161 6007 171 27 0 9610 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 44644

[startup+162.3 s]
/proc/loadavg: 3.96 3.93 3.93 5/190 28051
/proc/meminfo: memFree=27273256/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=47112 CPUtime=162.29 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 10833 0 0 0 16228 1 0 0 25 0 1 0 491163565 48242688 8452 33554432000 4194304 4300876 140735860066256 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 11778 8452 171 27 0 10227 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47112

[startup+222.301 s]
/proc/loadavg: 3.98 3.94 3.93 5/190 28052
/proc/meminfo: memFree=27201764/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=70872 CPUtime=222.29 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 13342 0 0 0 22227 2 0 0 25 0 1 0 491163565 72572928 10961 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 17718 10961 171 27 0 16167 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 70872

[startup+282.3 s]
/proc/loadavg: 3.99 3.95 3.93 5/190 28054
/proc/meminfo: memFree=27142428/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=75000 CPUtime=282.29 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 16246 0 0 0 28227 2 0 0 25 0 1 0 491163565 76800000 13865 33554432000 4194304 4300876 140735860066256 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 18750 13865 171 27 0 17199 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 75000

[startup+342.301 s]
/proc/loadavg: 4.04 3.97 3.93 5/190 28056
/proc/meminfo: memFree=27074276/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=116976 CPUtime=342.3 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 18974 0 0 0 34227 3 0 0 25 0 1 0 491163565 119783424 16593 33554432000 4194304 4300876 140735860066256 18446744073709551615 4216469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 29244 16593 171 27 0 27693 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 116976

[startup+402.3 s]
/proc/loadavg: 4.01 3.97 3.93 5/190 28083
/proc/meminfo: memFree=26902872/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=122920 CPUtime=402.3 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 21528 0 0 0 40226 4 0 0 25 0 1 0 491163565 125870080 19147 33554432000 4194304 4300876 140735860066256 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 30730 19147 171 27 0 29179 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 122920

[startup+462.301 s]
/proc/loadavg: 4.04 3.99 3.94 5/190 28085
/proc/meminfo: memFree=26816516/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=123168 CPUtime=462.3 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 24137 0 0 0 46225 5 0 0 25 0 1 0 491163565 126124032 21756 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 30792 21756 171 27 0 29241 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 123168

[startup+522.301 s]
/proc/loadavg: 4.01 3.99 3.94 5/190 28086
/proc/meminfo: memFree=26734612/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=123292 CPUtime=522.3 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 26915 0 0 0 52224 6 0 0 25 0 1 0 491163565 126251008 24534 33554432000 4194304 4300876 140735860066256 18446744073709551615 4199762 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 30823 24534 171 27 0 29272 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 123292

[startup+582.3 s]
/proc/loadavg: 4.04 4.00 3.94 5/190 28088
/proc/meminfo: memFree=26655052/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=132272 CPUtime=582.31 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 29648 0 0 0 58224 7 0 0 25 0 1 0 491163565 135446528 27267 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225170 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 33068 27267 171 27 0 31517 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 132272

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 28090
/proc/meminfo: memFree=26584568/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=215600 CPUtime=642.32 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 32375 0 0 0 64224 8 0 0 25 0 1 0 491163565 220774400 29994 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 53900 29994 171 27 0 52349 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 215600

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28091
/proc/meminfo: memFree=26513080/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=215600 CPUtime=702.31 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 35696 0 0 0 70223 8 0 0 25 0 1 0 491163565 220774400 33315 33554432000 4194304 4300876 140735860066256 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 53900 33315 171 27 0 52349 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 215600

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28093
/proc/meminfo: memFree=26436012/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=215724 CPUtime=762.32 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 38675 0 0 0 76223 9 0 0 25 0 1 0 491163565 220901376 36294 33554432000 4194304 4300876 140735860066256 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 53931 36294 171 27 0 52380 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 215724

[startup+822.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 28094
/proc/meminfo: memFree=26364044/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=228820 CPUtime=822.32 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 41687 0 0 0 82222 10 0 0 25 0 1 0 491163565 234311680 39306 33554432000 4194304 4300876 140735860066256 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 57205 39306 171 27 0 55654 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 228820

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 28096
/proc/meminfo: memFree=26284500/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=228820 CPUtime=882.32 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 44795 0 0 0 88221 11 0 0 25 0 1 0 491163565 234311680 42414 33554432000 4194304 4300876 140735860066256 18446744073709551615 4231064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 57205 42414 171 27 0 55654 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 228820

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 28098
/proc/meminfo: memFree=26195420/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=228944 CPUtime=942.32 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 48531 0 0 0 94220 12 0 0 25 0 1 0 491163565 234438656 46150 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 57236 46150 171 27 0 55685 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 228944

[startup+1002.3 s]
/proc/loadavg: 4.08 4.02 3.95 5/190 28099
/proc/meminfo: memFree=26099620/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=228944 CPUtime=1002.32 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 51947 0 0 0 100220 12 0 0 25 0 1 0 491163565 234438656 49566 33554432000 4194304 4300876 140735860066256 18446744073709551615 208079928817 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 57236 49566 171 27 0 55685 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 228944

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 28101
/proc/meminfo: memFree=26007324/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=228944 CPUtime=1062.33 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 55134 0 0 0 106220 13 0 0 25 0 1 0 491163565 234438656 52753 33554432000 4194304 4300876 140735860066256 18446744073709551615 4248686 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 57236 52753 171 27 0 55685 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 228944

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 28102
/proc/meminfo: memFree=25911276/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=415112 CPUtime=1122.33 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 58375 0 0 0 112219 14 0 0 25 0 1 0 491163565 425074688 55994 33554432000 4194304 4300876 140735860066256 18446744073709551615 4230554 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 103778 55994 171 27 0 102227 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 415112

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28104
/proc/meminfo: memFree=25826764/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=415236 CPUtime=1182.34 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 60797 0 0 0 118219 15 0 0 25 0 1 0 491163565 425201664 58416 33554432000 4194304 4300876 140735860066256 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 103809 58416 171 27 0 102258 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 415236

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28106
/proc/meminfo: memFree=25743372/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=415484 CPUtime=1242.34 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 63140 0 0 0 124219 15 0 0 25 0 1 0 491163565 425455616 60759 33554432000 4194304 4300876 140735860066256 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 103871 60759 171 27 0 102320 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 415484



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 3/186 28109
/proc/meminfo: memFree=27079064/32950928 swapFree=67111364/67111528
[pid=28045] ppid=28043 vsize=415484 CPUtime=1300.04 cores=4,6
/proc/28045/stat : 28045 (march_rw) R 28043 28045 27649 0 -1 4202496 65814 0 0 0 129989 15 0 0 25 0 1 0 491163565 425455616 63433 33554432000 4194304 4300876 140735860066256 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28045/statm: 103871 63433 171 27 0 102320 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 415484

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.9
CPU system time (s): 0.167974
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 415484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65814
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= 3
involuntary context switches= 746

runsolver used 2.15267 second user time and 4.69928 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-26 07:27:19
IDJOB=3293000
IDBENCH=88025
IDSOLVER=1561
FILE ID=node127/3293000-1303795639
RUNJOBID= node127-1303795637-27977
PBS_JOBID= 13157280
Free space on /tmp= 71944 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-40-10.shuffled.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293000-1303795639/watcher-3293000-1303795639 -o /tmp/evaluation-result-3293000-1303795639/solver-3293000-1303795639 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3293000-1303795639.cnf

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

MD5SUM BENCH= 532245ed9a95eef41b179dba56b78f57
RANDOM SEED=1907060276

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:     32950928 kB
MemFree:      27430220 kB
Buffers:       1292372 kB
Cached:        3671084 kB
SwapCached:          0 kB
Active:        1031548 kB
Inactive:      4015292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27430220 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            1380 kB
Writeback:           0 kB
AnonPages:       82732 kB
Mapped:          14784 kB
Slab:           408928 kB
PageTables:       4820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   279900 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= 71936 MiB
End job on node127 at 2011-04-26 07:49:01