Trace number 3420393

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) 5000.12 5000.04

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S1163171897-095-UNKNOWN.cnf
MD5SUM9c09330ef9d704e301452237c81ff9c7
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 variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data 

2.59/2.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.60	c main()::
2.59/2.60	c initFormula():: searching for DIMACS p-line....
2.59/2.60	c full lookahead due to high density!
2.59/2.60	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.60	c parseCNF():: parsing....
2.59/2.60	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.60	c runParser():: parsing was successful, warming up engines...
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.60	c using k-SAT heuristics (size based diff)
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.60	c longest clause has size 7
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c number of free variables = 400
2.59/2.60	c dynamic_preselect_setsize :: off
2.59/2.60	c main():: all systems go!
2.59/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 383
2.79/2.81	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: 15969
6.99/7.03	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 923487
223.79/223.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420393-1306607098/watcher-3420393-1306607098 -o /tmp/evaluation-result-3420393-1306607098/solver-3420393-1306607098 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420393-1306607098.cnf 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 2/561 22756
/proc/meminfo: memFree=23743292/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=7656 CPUtime=0.01 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4194304 495 0 0 0 1 0 0 0 23 0 1 0 772308476 7839744 440 33554432000 4194304 4300876 140733331867824 18446744073709551615 251814240000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 1914 441 113 27 0 363 0

[startup+0.121271 s]
/proc/loadavg: 2.00 2.02 2.00 2/561 22756
/proc/meminfo: memFree=23743292/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=12528 CPUtime=0.11 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 6099 0 0 0 11 0 0 0 24 0 1 0 772308476 12828672 1129 33554432000 4194304 4300876 140733331867824 18446744073709551615 4241604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 3132 1134 143 27 0 1581 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 12528

[startup+0.200205 s]
/proc/loadavg: 2.00 2.02 2.00 2/561 22756
/proc/meminfo: memFree=23743292/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=12528 CPUtime=0.19 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 6325 0 0 0 19 0 0 0 24 0 1 0 772308476 12828672 1355 33554432000 4194304 4300876 140733331867824 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12528

[startup+0.300218 s]
/proc/loadavg: 2.00 2.02 2.00 2/561 22756
/proc/meminfo: memFree=23743292/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=12528 CPUtime=0.29 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 6325 0 0 0 29 0 0 0 25 0 1 0 772308476 12828672 1355 33554432000 4194304 4300876 140733331867824 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.700174 s]
/proc/loadavg: 2.00 2.02 2.00 2/561 22756
/proc/meminfo: memFree=23743292/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=12528 CPUtime=0.69 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 6325 0 0 0 69 0 0 0 25 0 1 0 772308476 12828672 1355 33554432000 4194304 4300876 140733331867824 18446744073709551615 4214647 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.5011 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23705348/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=12528 CPUtime=1.49 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 6325 0 0 0 149 0 0 0 25 0 1 0 772308476 12828672 1355 33554432000 4194304 4300876 140733331867824 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10083 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23701012/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=17000 CPUtime=3.09 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 7706 0 0 0 309 0 0 0 25 0 1 0 772308476 17408000 2236 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 4250 2236 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30018 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23694932/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=17000 CPUtime=6.29 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 7706 0 0 0 629 0 0 0 25 0 1 0 772308476 17408000 2236 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 4250 2236 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.7001 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23692932/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=17000 CPUtime=12.69 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 7707 0 0 0 1269 0 0 0 25 0 1 0 772308476 17408000 2237 33554432000 4194304 4300876 140733331867824 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.501 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22757
/proc/meminfo: memFree=23690716/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=19300 CPUtime=25.49 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 8207 0 0 0 2549 0 0 0 25 0 1 0 772308476 19763200 2737 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 4825 2737 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1008 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22758
/proc/meminfo: memFree=23687560/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=22176 CPUtime=51.09 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 8787 0 0 0 5109 0 0 0 25 0 1 0 772308476 22708224 3317 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 5544 3317 171 27 0 3993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22176

[startup+102.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22759
/proc/meminfo: memFree=23680724/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=28644 CPUtime=102.32 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 10004 0 0 0 10231 1 0 0 25 0 1 0 772308476 29331456 4534 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 7161 4534 171 27 0 5610 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 28644

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/562 22761
/proc/meminfo: memFree=23672032/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=34464 CPUtime=162.3 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 11504 0 0 0 16229 1 0 0 25 0 1 0 772308476 35291136 6034 33554432000 4194304 4300876 140733331867824 18446744073709551615 4264493 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 8616 6034 171 27 0 7065 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34464

[startup+222.321 s]
/proc/loadavg: 2.15 2.03 2.01 3/562 22762
/proc/meminfo: memFree=23666296/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=43196 CPUtime=222.32 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 13090 0 0 0 22231 1 0 0 25 0 1 0 772308476 44232704 7620 33554432000 4194304 4300876 140733331867824 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 10799 7620 171 27 0 9248 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 2.05 2.02 2.00 3/562 22764
/proc/meminfo: memFree=23660696/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=56292 CPUtime=282.29 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 14434 0 0 0 28228 1 0 0 25 0 1 0 772308476 57643008 8964 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 14073 8964 171 27 0 12522 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56292

[startup+342.301 s]
/proc/loadavg: 2.10 2.05 2.01 3/562 22766
/proc/meminfo: memFree=23654600/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=56292 CPUtime=342.3 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 15871 0 0 0 34228 2 0 0 25 0 1 0 772308476 57643008 10401 33554432000 4194304 4300876 140733331867824 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 14073 10401 171 27 0 12522 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56292

[startup+402.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/562 22767
/proc/meminfo: memFree=23648504/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=56292 CPUtime=402.29 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 17436 0 0 0 40227 2 0 0 25 0 1 0 772308476 57643008 11966 33554432000 4194304 4300876 140733331867824 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 14073 11966 171 27 0 12522 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/562 22769
/proc/meminfo: memFree=23643024/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=75936 CPUtime=462.3 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 18987 0 0 0 46227 3 0 0 25 0 1 0 772308476 77758464 13517 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 18984 13517 171 27 0 17433 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75936

[startup+522.301 s]
/proc/loadavg: 2.17 2.08 2.01 3/562 22770
/proc/meminfo: memFree=23638904/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=75936 CPUtime=522.3 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 20378 0 0 0 52227 3 0 0 25 0 1 0 772308476 77758464 14908 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 18984 14908 171 27 0 17433 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 75936

[startup+582.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/562 22772
/proc/meminfo: memFree=23631808/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=75936 CPUtime=582.3 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 21878 0 0 0 58227 3 0 0 25 0 1 0 772308476 77758464 16408 33554432000 4194304 4300876 140733331867824 18446744073709551615 251817700552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 18984 16408 171 27 0 17433 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 75936

[startup+642.3 s]

################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/562 22877
/proc/meminfo: memFree=23270896/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4062.37 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 111017 0 0 0 406217 20 0 0 25 0 1 0 772308476 483807232 105547 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276090 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 105547 171 27 0 116566 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 472468

[startup+4122.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/562 22878
/proc/meminfo: memFree=23266164/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4122.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 112514 0 0 0 412215 21 0 0 25 0 1 0 772308476 483807232 107044 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 107044 171 27 0 116566 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 472468

[startup+4182.32 s]
/proc/loadavg: 2.05 2.06 2.01 3/562 22880
/proc/meminfo: memFree=23260184/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4182.38 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 114107 0 0 0 418217 21 0 0 25 0 1 0 772308476 483807232 108637 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 108637 171 27 0 116566 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 472468

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/562 22882
/proc/meminfo: memFree=23254088/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4242.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 115651 0 0 0 424214 22 0 0 25 0 1 0 772308476 483807232 110181 33554432000 4194304 4300876 140733331867824 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 110181 171 27 0 116566 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 472468

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22883
/proc/meminfo: memFree=23247116/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4302.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 117228 0 0 0 430214 22 0 0 25 0 1 0 772308476 483807232 111758 33554432000 4194304 4300876 140733331867824 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 111758 171 27 0 116566 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 472468

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22885
/proc/meminfo: memFree=23241016/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4362.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 118815 0 0 0 436214 22 0 0 25 0 1 0 772308476 483807232 113345 33554432000 4194304 4300876 140733331867824 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 113345 171 27 0 116566 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 472468

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22886
/proc/meminfo: memFree=23234668/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=472468 CPUtime=4422.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 120359 0 0 0 442214 22 0 0 25 0 1 0 772308476 483807232 114889 33554432000 4194304 4300876 140733331867824 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 118117 114889 171 27 0 116566 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 472468

[startup+4482.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/562 22888
/proc/meminfo: memFree=23228208/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4482.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 121970 0 0 0 448214 22 0 0 25 0 1 0 772308476 712941568 116500 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 116500 171 27 0 172507 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 696232

[startup+4542.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/562 22890
/proc/meminfo: memFree=23221616/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4542.37 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 123492 0 0 0 454214 23 0 0 25 0 1 0 772308476 712941568 118022 33554432000 4194304 4300876 140733331867824 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 118022 171 27 0 172507 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 696232

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/562 22891
/proc/meminfo: memFree=23213284/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4602.36 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 125071 0 0 0 460213 23 0 0 25 0 1 0 772308476 712941568 119601 33554432000 4194304 4300876 140733331867824 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 119601 171 27 0 172507 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 696232

[startup+4662.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/562 22893
/proc/meminfo: memFree=23207200/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4662.37 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 126602 0 0 0 466214 23 0 0 25 0 1 0 772308476 712941568 121132 33554432000 4194304 4300876 140733331867824 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 121132 171 27 0 172507 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 696232

[startup+4722.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/562 22894
/proc/meminfo: memFree=23201596/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4722.38 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 128276 0 0 0 472215 23 0 0 25 0 1 0 772308476 712941568 122806 33554432000 4194304 4300876 140733331867824 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 122806 171 27 0 172507 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 696232

[startup+4782.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/562 22896
/proc/meminfo: memFree=23196624/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4782.37 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 129793 0 0 0 478213 24 0 0 25 0 1 0 772308476 712941568 124323 33554432000 4194304 4300876 140733331867824 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 124323 171 27 0 172507 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 696232

[startup+4842.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/562 22898
/proc/meminfo: memFree=23188920/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4842.39 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 131477 0 0 0 484215 24 0 0 25 0 1 0 772308476 712941568 126007 33554432000 4194304 4300876 140733331867824 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 126007 171 27 0 172507 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 696232

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/562 22899
/proc/meminfo: memFree=23183808/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4902.37 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 132991 0 0 0 490212 25 0 0 25 0 1 0 772308476 712941568 127521 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 127521 171 27 0 172507 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 696232

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22901
/proc/meminfo: memFree=23177088/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=4962.37 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 134617 0 0 0 496212 25 0 0 25 0 1 0 772308476 712941568 129147 33554432000 4194304 4300876 140733331867824 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 129147 171 27 0 172507 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 696232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22902
/proc/meminfo: memFree=23173348/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=5000.09 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 135560 0 0 0 499984 25 0 0 25 0 1 0 772308476 712941568 130090 33554432000 4194304 4300876 140733331867824 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 130090 171 27 0 172507 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 696232

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

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

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22902
/proc/meminfo: memFree=23173348/32950928 swapFree=41934332/67111528
[pid=22756] ppid=22754 vsize=696232 CPUtime=5000.09 cores=0,2,4,6
/proc/22756/stat : 22756 (march_rw) R 22754 22756 21356 0 -1 4202496 135560 0 0 0 499984 25 0 0 25 0 1 0 772308476 712941568 130090 33554432000 4194304 4300876 140733331867824 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22756/statm: 174058 130090 171 27 0 172507 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 696232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.12
CPU user time (s): 4999.85
CPU system time (s): 0.275958
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135560
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= 2611

runsolver used 28.4177 second user time and 59.453 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 20:24:58
IDJOB=3420393
IDBENCH=82645
IDSOLVER=1913
FILE ID=node126/3420393-1306607098
RUNJOBID= node126-1306607098-22736
PBS_JOBID= 13471554
Free space on /tmp= 73476 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S1163171897-095-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420393-1306607098/watcher-3420393-1306607098 -o /tmp/evaluation-result-3420393-1306607098/solver-3420393-1306607098 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420393-1306607098.cnf

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

MD5SUM BENCH= 9c09330ef9d704e301452237c81ff9c7
RANDOM SEED=1898944191

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23743696 kB
Buffers:        322696 kB
Cached:        6364080 kB
SwapCached:      49920 kB
Active:        4248964 kB
Inactive:      4639404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23743696 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            2820 kB
Writeback:          52 kB
AnonPages:     2163288 kB
Mapped:          24720 kB
Slab:           147976 kB
PageTables:      99716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176402768 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= 73476 MiB
End job on node126 at 2011-05-28 21:48:20