Trace number 1516658

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_nn nn? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.592909
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.21	c stat :: sign balance is biased by 0.009
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.19/1.21	c resolvent_look() :: found 1 resolvents
1.19/1.21	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 75
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 28
1.19/1.24	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: 482
1.39/1.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 4623
3.39/3.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 31108
16.28/16.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 156809
79.36/79.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 618493
323.49/323.68	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1960723
1077.60/1077.90	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 version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516658-1238273009/watcher-1516658-1238273009 -o /tmp/evaluation-result-1516658-1238273009/solver-1516658-1238273009 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516658-1238273009.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 26289
/proc/meminfo: memFree=882104/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=836 CPUtime=0
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1099962571 856064 91 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 209 91 59 167 0 40 0

[startup+0.0531439 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 26289
/proc/meminfo: memFree=882104/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=1888 CPUtime=0.04
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 884 0 0 0 4 0 0 0 18 0 1 0 1099962571 1933312 311 1992294400 134512640 135197250 4294956240 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 472 311 83 167 0 303 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1888

[startup+0.101149 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 26289
/proc/meminfo: memFree=882104/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=2020 CPUtime=0.09
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 984 0 0 0 9 0 0 0 18 0 1 0 1099962571 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301171 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 26289
/proc/meminfo: memFree=882104/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=2020 CPUtime=0.29
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 984 0 0 0 29 0 0 0 19 0 1 0 1099962571 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701215 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 26289
/proc/meminfo: memFree=882104/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=2020 CPUtime=0.69
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 984 0 0 0 69 0 0 0 22 0 1 0 1099962571 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 26290
/proc/meminfo: memFree=880880/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=2768 CPUtime=1.49
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 1212 0 0 0 149 0 0 0 25 0 1 0 1099962571 2834432 502 1992294400 134512640 135197250 4294956240 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 692 502 94 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 26290
/proc/meminfo: memFree=880240/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=2768 CPUtime=3.09
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 1212 0 0 0 309 0 0 0 25 0 1 0 1099962571 2834432 502 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 692 502 94 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 26290
/proc/meminfo: memFree=880176/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=2768 CPUtime=6.29
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 1214 0 0 0 629 0 0 0 25 0 1 0 1099962571 2834432 504 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 692 504 94 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 26290
/proc/meminfo: memFree=879536/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=3452 CPUtime=12.68
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 1368 0 0 0 1268 0 0 0 25 0 1 0 1099962571 3534848 658 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 863 658 94 167 0 694 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3452

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 26290
/proc/meminfo: memFree=878896/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=4304 CPUtime=25.48
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 1521 0 0 0 2547 1 0 0 25 0 1 0 1099962571 4407296 811 1992294400 134512640 135197250 4294956240 18446744073709551615 134539447 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 1076 811 94 167 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4304

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 26290
/proc/meminfo: memFree=877616/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=6220 CPUtime=51.07
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 1827 0 0 0 5106 1 0 0 25 0 1 0 1099962571 6369280 1117 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 1555 1117 94 167 0 1386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6220

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 26292
/proc/meminfo: memFree=875184/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=7944 CPUtime=102.26
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 2420 0 0 0 10224 2 0 0 25 0 1 0 1099962571 8134656 1710 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 1986 1710 94 167 0 1817 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7944

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=872432/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=10532 CPUtime=162.24
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 3107 0 0 0 16222 2 0 0 25 0 1 0 1099962571 10784768 2397 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 2633 2397 94 167 0 2464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10532

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=869616/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=14412 CPUtime=222.22
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 3789 0 0 0 22220 2 0 0 25 0 1 0 1099962571 14757888 3079 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 3603 3079 94 167 0 3434 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14412

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=866928/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=20232 CPUtime=282.21
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 4447 0 0 0 28218 3 0 0 25 0 1 0 1099962571 20717568 3737 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 5058 3737 94 167 0 4889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=864432/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=20232 CPUtime=342.19
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 5071 0 0 0 34216 3 0 0 25 0 1 0 1099962571 20717568 4361 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 5058 4361 94 167 0 4889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20232

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=861552/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=29424 CPUtime=402.18
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 5799 0 0 0 40214 4 0 0 25 0 1 0 1099962571 30130176 5089 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 7356 5089 94 167 0 7187 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29424

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=858800/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=29424 CPUtime=462.16
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 6474 0 0 0 46212 4 0 0 25 0 1 0 1099962571 30130176 5764 1992294400 134512640 135197250 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 7356 5764 94 167 0 7187 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29424

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=856368/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=29424 CPUtime=522.15
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 7094 0 0 0 52210 5 0 0 25 0 1 0 1099962571 30130176 6384 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 7356 6384 94 167 0 7187 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29424

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=853680/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=29424 CPUtime=582.12
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 7778 0 0 0 58207 5 0 0 25 0 1 0 1099962571 30130176 7068 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 7356 7068 94 167 0 7187 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29424

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=850992/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=42520 CPUtime=642.12
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 8431 0 0 0 64206 6 0 0 25 0 1 0 1099962571 43540480 7721 1992294400 134512640 135197250 4294956240 18446744073709551615 134556998 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 10630 7721 94 167 0 10461 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42520

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=848432/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=42976 CPUtime=702.09
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 9075 0 0 0 70203 6 0 0 25 0 1 0 1099962571 44007424 8365 1992294400 134512640 135197250 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 10744 8365 94 167 0 10575 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 42976

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=845808/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=42976 CPUtime=762.08
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 9721 0 0 0 76201 7 0 0 25 0 1 0 1099962571 44007424 9011 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 10744 9011 94 167 0 10575 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 42976

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=843248/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=42976 CPUtime=822.06
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 10368 0 0 0 82199 7 0 0 25 0 1 0 1099962571 44007424 9658 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 10744 9658 94 167 0 10575 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42976

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=840752/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=42976 CPUtime=882.05
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 10989 0 0 0 88197 8 0 0 25 0 1 0 1099962571 44007424 10279 1992294400 134512640 135197250 4294956240 18446744073709551615 134618657 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 10744 10279 94 167 0 10575 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42976

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=838256/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=62620 CPUtime=942.03
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 11608 0 0 0 94194 9 0 0 25 0 1 0 1099962571 64122880 10898 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 15655 10898 94 167 0 15486 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26292
/proc/meminfo: memFree=835824/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=62620 CPUtime=1002.02
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 12220 0 0 0 100193 9 0 0 25 0 1 0 1099962571 64122880 11510 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 15655 11510 94 167 0 15486 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26298
/proc/meminfo: memFree=833584/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=62620 CPUtime=1061.99
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 12782 0 0 0 106190 9 0 0 25 0 1 0 1099962571 64122880 12072 1992294400 134512640 135197250 4294956240 18446744073709551615 134592739 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 15655 12072 94 167 0 15486 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 62620

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26298
/proc/meminfo: memFree=831024/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=62620 CPUtime=1121.98
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 13411 0 0 0 112188 10 0 0 25 0 1 0 1099962571 64122880 12701 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 15655 12701 94 167 0 15486 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 62620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26298
/proc/meminfo: memFree=828464/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=62620 CPUtime=1181.96
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 14062 0 0 0 118185 11 0 0 25 0 1 0 1099962571 64122880 13352 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 15655 13352 94 167 0 15486 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 62620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 26298
/proc/meminfo: memFree=827760/2055920 swapFree=4176188/4192956
[pid=26289] ppid=26287 vsize=62620 CPUtime=1200.06
/proc/26289/stat : 26289 (march_nn) R 26287 26289 26092 0 -1 4194304 14242 0 0 0 119995 11 0 0 25 0 1 0 1099962571 64122880 13532 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26289/statm: 15655 13532 94 167 0 15486 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62620

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.120981
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 62620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14242
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2069

runsolver used 1.03684 second user time and 3.35549 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 21:43:29
IDJOB=1516658
IDBENCH=70531
IDSOLVER=522
FILE ID=node59/1516658-1238273009
PBS_JOBID= 9060874
Free space on /tmp= 66212 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516658-1238273009/watcher-1516658-1238273009 -o /tmp/evaluation-result-1516658-1238273009/solver-1516658-1238273009 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516658-1238273009.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=1936457912

node59.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        882520 kB
Buffers:         98296 kB
Cached:         971296 kB
SwapCached:      10112 kB
Active:         226008 kB
Inactive:       855160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        882520 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          16728 kB
Slab:            77824 kB
Committed_AS:  2956520 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66212 MiB
End job on node59 at 2009-03-28 22:03:31