Trace number 1515002

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 nnUNSAT 191.564 191.62

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
MD5SUM36a082b6f84518db1d26c17edc1bcd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.461
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 1917 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 90 free variables and 1917 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.038
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 12 duplicate clauses
0.00/0.03	c resolvent_look() :: found 10 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 1927 / 90 ) = 21.41
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 90
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 24
0.00/0.04	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: 296
0.07/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 2166
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 10595
2.20/2.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 37740
8.39/8.44	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 |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 100939
24.48/24.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 208407
54.77/54.84	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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 342886
96.67/96.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/999) NodeCount: 466092
138.86/138.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/999) NodeCount: 547123
169.15/169.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/999) NodeCount: 584607
184.35/184.48	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 |****************************************************************| (11/999) NodeCount: 596886
189.74/189.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| (12/999) NodeCount: 599895
191.14/191.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (13/999) NodeCount: 600438
191.44/191.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |****************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |****************************************************************| (14/999) NodeCount: 600477
191.54/191.61	c |----------------------------------------------------------------|
c |
191.54/191.61	c
191.54/191.61	c main():: nodeCount: 600477
191.54/191.61	c main():: dead ends in main: 7091
191.54/191.61	c main():: lookAheadCount: 27725202
191.54/191.61	c main():: unitResolveCount: 3194420
191.54/191.61	c main():: time=191.580000
191.54/191.61	c main():: necessary_assignments: 15952
191.54/191.61	c main():: bin_sat: 0, bin_unsat 0
191.54/191.61	c main():: doublelook: #: 2238941, succes #: 1777736
191.54/191.61	c main():: doublelook: overall 8.356 of all possible doublelooks executed
191.54/191.61	c main():: doublelook: succesrate: 79.401, average DL_trigger: 25.234
191.54/191.61	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515002-1238247675/watcher-1515002-1238247675 -o /tmp/evaluation-result-1515002-1238247675/solver-1515002-1238247675 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515002-1238247675.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: 0.99 1.00 0.99 2/73 11545
/proc/meminfo: memFree=1650120/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=980 CPUtime=0
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1097432287 1003520 116 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 245 116 66 167 0 76 0

[startup+0.080472 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 11545
/proc/meminfo: memFree=1650120/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=1300 CPUtime=0.07
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 219 0 0 0 7 0 0 0 18 0 1 0 1097432287 1331200 202 1992294400 134512640 135197250 4294956240 18446744073709551615 134618735 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 325 202 94 167 0 156 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1300

[startup+0.101474 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 11545
/proc/meminfo: memFree=1650120/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=1300 CPUtime=0.09
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 219 0 0 0 9 0 0 0 18 0 1 0 1097432287 1331200 202 1992294400 134512640 135197250 4294956240 18446744073709551615 134603239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 325 202 94 167 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1300

[startup+0.301495 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 11545
/proc/meminfo: memFree=1650120/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=1300 CPUtime=0.29
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 223 0 0 0 29 0 0 0 20 0 1 0 1097432287 1331200 206 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 325 206 94 167 0 156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1300

[startup+0.701538 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 11545
/proc/meminfo: memFree=1650120/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=1448 CPUtime=0.69
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 236 0 0 0 69 0 0 0 24 0 1 0 1097432287 1482752 219 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 362 219 94 167 0 193 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1448

[startup+1.50162 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1649536/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=1448 CPUtime=1.49
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 259 0 0 0 149 0 0 0 25 0 1 0 1097432287 1482752 242 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 362 242 94 167 0 193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1448

[startup+3.10179 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1649088/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=1804 CPUtime=3.09
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 353 0 0 0 309 0 0 0 25 0 1 0 1097432287 1847296 315 1992294400 134512640 135197250 4294956240 18446744073709551615 134592944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 451 315 94 167 0 282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1804

[startup+6.30114 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1648704/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=2372 CPUtime=6.29
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 438 0 0 0 629 0 0 0 25 0 1 0 1097432287 2428928 400 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 593 400 94 167 0 424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2372

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1648008/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=2884 CPUtime=12.69
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 594 0 0 0 1269 0 0 0 25 0 1 0 1097432287 2953216 556 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 721 556 94 167 0 552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2884

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1646664/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=4944 CPUtime=25.48
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 910 0 0 0 2548 0 0 0 25 0 1 0 1097432287 5062656 872 1992294400 134512640 135197250 4294956240 18446744073709551615 134611874 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1236 872 94 167 0 1067 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4944

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1644424/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=6812 CPUtime=51.08
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 1478 0 0 0 5107 1 0 0 25 0 1 0 1097432287 6975488 1440 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 1703 1440 94 167 0 1534 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6812

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 11546
/proc/meminfo: memFree=1640136/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=13568 CPUtime=102.27
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 2494 0 0 0 10225 2 0 0 25 0 1 0 1097432287 13893632 2456 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 3392 2456 94 167 0 3223 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13568

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1635784/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=162.25
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3538 0 0 0 16222 3 0 0 25 0 1 0 1097432287 20439040 3500 1992294400 134512640 135197250 4294956240 18446744073709551615 134648994 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3500 94 167 0 4821 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19960

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

[startup+166.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1635528/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=166.25
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3600 0 0 0 16622 3 0 0 25 0 1 0 1097432287 20439040 3562 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3562 94 167 0 4821 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 19960

[startup+179.102 s]
/proc/loadavg: 1.05 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1634760/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=179.04
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3799 0 0 0 17901 3 0 0 25 0 1 0 1097432287 20439040 3761 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3761 94 167 0 4821 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 19960

[startup+185.501 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1634376/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=185.44
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3890 0 0 0 18540 4 0 0 25 0 1 0 1097432287 20439040 3852 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3852 94 167 0 4821 0
Current children cumulated CPU time (s) 185.44
Current children cumulated vsize (KiB) 19960

[startup+188.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1634184/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=188.64
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3935 0 0 0 18860 4 0 0 25 0 1 0 1097432287 20439040 3897 1992294400 134512640 135197250 4294956240 18446744073709551615 134603272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3897 94 167 0 4821 0
Current children cumulated CPU time (s) 188.64
Current children cumulated vsize (KiB) 19960

[startup+190.307 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1634056/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=190.25
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3956 0 0 0 19021 4 0 0 25 0 1 0 1097432287 20439040 3918 1992294400 134512640 135197250 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3918 94 167 0 4821 0
Current children cumulated CPU time (s) 190.25
Current children cumulated vsize (KiB) 19960

[startup+191.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1634056/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=191.04
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3966 0 0 0 19100 4 0 0 25 0 1 0 1097432287 20439040 3928 1992294400 134512640 135197250 4294956240 18446744073709551615 134605238 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3928 94 167 0 4821 0
Current children cumulated CPU time (s) 191.04
Current children cumulated vsize (KiB) 19960

[startup+191.503 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1633992/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=191.44
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3970 0 0 0 19140 4 0 0 25 0 1 0 1097432287 20439040 3932 1992294400 134512640 135197250 4294956240 18446744073709551615 134524825 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3932 94 167 0 4821 0
Current children cumulated CPU time (s) 191.44
Current children cumulated vsize (KiB) 19960

[startup+191.603 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11548
/proc/meminfo: memFree=1633992/2055920 swapFree=4164824/4192956
[pid=11545] ppid=11543 vsize=19960 CPUtime=191.54
/proc/11545/stat : 11545 (march_nn) R 11543 11545 11203 0 -1 4194304 3971 0 0 0 19150 4 0 0 25 0 1 0 1097432287 20439040 3933 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11545/statm: 4990 3933 94 167 0 4821 0
Current children cumulated CPU time (s) 191.54
Current children cumulated vsize (KiB) 19960

Child status: 20
Real time (s): 191.62
CPU time (s): 191.564
CPU user time (s): 191.518
CPU system time (s): 0.045993
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 19960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 191.518
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3973
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= 419

runsolver used 0.19597 second user time and 0.532918 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 14:41:15
IDJOB=1515002
IDBENCH=70393
IDSOLVER=522
FILE ID=node81/1515002-1238247675
PBS_JOBID= 9060700
Free space on /tmp= 126236 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515002-1238247675/watcher-1515002-1238247675 -o /tmp/evaluation-result-1515002-1238247675/solver-1515002-1238247675 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515002-1238247675.cnf

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

MD5SUM BENCH= 36a082b6f84518db1d26c17edc1bcd0c
RANDOM SEED=664849243

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1650536 kB
Buffers:         45356 kB
Cached:         264712 kB
SwapCached:      18984 kB
Active:          96920 kB
Inactive:       233920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650536 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          26532 kB
Slab:            59388 kB
Committed_AS:  2806348 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 14:44:26