Trace number 1626639

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
SAT07 reference solver: March KS 2007-02-08UNSAT 195.003 195.11

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
MD5SUM4b06db6948efef167aa1a27d1aa9c8a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark143.936
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 420 variables and 1785 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 420 free variables and 1785 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.476
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.00/0.01	c resolvent_look() :: found 93 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 420 variables and 1878 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 420 variabels and 1878 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1878 / 420 ) = 4.47
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 119 JD: 17
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1222 JD: 17
0.50/0.52	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 |****************************************************************| 2 NC: 7842 JD: 17
3.49/3.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 29206 JD: 17
13.29/13.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 77433 JD: 17
35.67/35.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 151848 JD: 17
70.75/70.84	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 |****************************************************************| 6 NC: 238785 JD: 17
112.53/112.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 312833 JD: 17
149.42/149.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 361289 JD: 17
175.09/175.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 385787 JD: 17
188.40/188.57	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 394458 JD: 17
193.40/193.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
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 NC: 396597 JD: 17
194.69/194.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |****************************
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 NC: 396951 JD: 17
194.89/195.07	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
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 NC: 396990 JD: 17
194.99/195.10	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |****************
c |********************************
c |****************************************************************| 14 NC: 396992 JD: 17
194.99/195.10	c |----------------------------------------------------------------|
c |
194.99/195.10	c
194.99/195.10	c main():: nodeCount: 396992
194.99/195.10	c main():: dead ends in main: 7007
194.99/195.10	c main():: lookAheadCount: 30212659
194.99/195.10	c main():: unitResolveCount: 5107187
194.99/195.10	c main():: time=195.020000
194.99/195.10	c main():: necessary_assignments: 88628
194.99/195.10	c main():: bin_sat: 0, bin_unsat 0
194.99/195.10	c main():: doublelook: #: 1759745, succes #: 1320973
194.99/195.10	c main():: doublelook: overall 6.026 of all possible doublelooks executed
194.99/195.10	c main():: doublelook: succesrate: 75.066, average DL_trigger: 6395.697
194.99/195.10	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626639-1240109418/watcher-1626639-1240109418 -o /tmp/evaluation-result-1626639-1240109418/solver-1626639-1240109418 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626639-1240109418.cnf 

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): 6000 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 3/65 23699
/proc/meminfo: memFree=1031904/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=792 CPUtime=0
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 38974105 811008 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134744887 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 198 120 63 123 0 73 0

[startup+0.074214 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23699
/proc/meminfo: memFree=1031904/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1188 CPUtime=0.07
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 244 0 0 0 7 0 0 0 18 0 1 0 38974105 1216512 227 1992294400 134512640 135019032 4294956240 18446744073709551615 134538594 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 297 227 73 123 0 172 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1188

[startup+0.101218 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23699
/proc/meminfo: memFree=1031904/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1188 CPUtime=0.1
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 247 0 0 0 10 0 0 0 18 0 1 0 38974105 1216512 230 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 297 230 73 123 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188

[startup+0.30124 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23699
/proc/meminfo: memFree=1031904/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1320 CPUtime=0.3
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 258 0 0 0 30 0 0 0 19 0 1 0 38974105 1351680 241 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 330 241 73 123 0 205 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1320

[startup+0.701289 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23699
/proc/meminfo: memFree=1031904/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1320 CPUtime=0.7
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 267 0 0 0 70 0 0 0 23 0 1 0 38974105 1351680 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 330 250 73 123 0 205 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1320

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1031128/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1320 CPUtime=1.49
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 38974105 1351680 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 330 260 73 123 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1031000/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1320 CPUtime=3.09
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 286 0 0 0 309 0 0 0 25 0 1 0 38974105 1351680 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 330 269 73 123 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1320

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1030744/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1460 CPUtime=6.29
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 304 0 0 0 629 0 0 0 25 0 1 0 38974105 1495040 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 365 287 73 123 0 240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1460

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1030560/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1460 CPUtime=12.69
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 314 0 0 0 1269 0 0 0 25 0 1 0 38974105 1495040 297 1992294400 134512640 135019032 4294956240 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 365 297 73 123 0 240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1460

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1030496/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=1664 CPUtime=25.48
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 363 0 0 0 2548 0 0 0 25 0 1 0 38974105 1703936 346 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 416 346 73 123 0 291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1664

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1030304/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=2144 CPUtime=51.07
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 435 0 0 0 5107 0 0 0 25 0 1 0 38974105 2195456 418 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 536 418 73 123 0 411 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2144

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1029408/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=3212 CPUtime=102.25
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 629 0 0 0 10225 0 0 0 25 0 1 0 38974105 3289088 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134597296 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 803 612 73 123 0 678 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3212

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1027872/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=4268 CPUtime=162.2
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1017 0 0 0 16220 0 0 0 25 0 1 0 38974105 4370432 983 1992294400 134512640 135019032 4294956240 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1067 983 73 123 0 942 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4268

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

[startup+179.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1027424/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=178.99
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1126 0 0 0 17899 0 0 0 25 0 1 0 38974105 5951488 1092 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1092 73 123 0 1328 0
Current children cumulated CPU time (s) 178.99
Current children cumulated vsize (KiB) 5812

[startup+185.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1027232/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=185.39
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1174 0 0 0 18539 0 0 0 25 0 1 0 38974105 5951488 1140 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1140 73 123 0 1328 0
Current children cumulated CPU time (s) 185.39
Current children cumulated vsize (KiB) 5812

[startup+191.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1027040/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=191.79
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1224 0 0 0 19178 1 0 0 25 0 1 0 38974105 5951488 1190 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1190 73 123 0 1328 0
Current children cumulated CPU time (s) 191.79
Current children cumulated vsize (KiB) 5812

[startup+193.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1026976/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=193.4
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1235 0 0 0 19339 1 0 0 25 0 1 0 38974105 5951488 1201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1201 73 123 0 1328 0
Current children cumulated CPU time (s) 193.4
Current children cumulated vsize (KiB) 5812

[startup+194.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1026976/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=194.19
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1242 0 0 0 19418 1 0 0 25 0 1 0 38974105 5951488 1208 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1208 73 123 0 1328 0
Current children cumulated CPU time (s) 194.19
Current children cumulated vsize (KiB) 5812

[startup+194.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1026912/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=194.59
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1247 0 0 0 19458 1 0 0 25 0 1 0 38974105 5951488 1213 1992294400 134512640 135019032 4294956240 18446744073709551615 134542976 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1213 73 123 0 1328 0
Current children cumulated CPU time (s) 194.59
Current children cumulated vsize (KiB) 5812

[startup+195.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23700
/proc/meminfo: memFree=1026912/2055920 swapFree=4192956/4192956
[pid=23699] ppid=23697 vsize=5812 CPUtime=194.99
/proc/23699/stat : 23699 (march_ks) R 23697 23699 20534 0 -1 4194304 1250 0 0 0 19498 1 0 0 25 0 1 0 38974105 5951488 1216 1992294400 134512640 135019032 4294956240 18446744073709551615 134577524 0 0 4096 0 0 0 0 17 0 0 0
/proc/23699/statm: 1453 1216 73 123 0 1328 0
Current children cumulated CPU time (s) 194.99
Current children cumulated vsize (KiB) 5812

Child status: 20
Real time (s): 195.11
CPU time (s): 195.003
CPU user time (s): 194.989
CPU system time (s): 0.013997
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 5812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 194.989
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1251
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= 1297

runsolver used 0.183972 second user time and 0.548916 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-19 04:50:18
IDJOB=1626639
IDBENCH=70554
IDSOLVER=582
FILE ID=node73/1626639-1240109418
PBS_JOBID= 9157730
Free space on /tmp= 66512 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626639-1240109418/watcher-1626639-1240109418 -o /tmp/evaluation-result-1626639-1240109418/solver-1626639-1240109418 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626639-1240109418.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4b06db6948efef167aa1a27d1aa9c8a8
RANDOM SEED=86121731

node73.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		: 3000.214
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		: 3000.214
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:       1032448 kB
Buffers:         74436 kB
Cached:         851316 kB
SwapCached:          0 kB
Active:         249044 kB
Inactive:       690664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1032448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          23964 kB
Slab:            69888 kB
Committed_AS:   128940 kB
PageTables:       1396 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= 66512 MiB
End job on node73 at 2009-04-19 04:53:33