Trace number 1626597

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 2007-02-08SAT 4208.84 4210.89

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.58591
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.007
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 153 JD: 20
0.99/1.07	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: 5509 JD: 20
3.89/3.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 55685 JD: 20
30.57/30.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 335534 JD: 20
179.09/179.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1344952 JD: 20
719.33/719.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 3998626 JD: 20
2149.72/2150.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
4208.75/4210.88	c solution bin :: 00100010100010100001.000100000000
4208.75/4210.88	c direction branchin :: current_rights = 7
4208.75/4210.88	
c |*******************************************************
4208.75/4210.88	c
4208.75/4210.88	c main():: nodeCount: 7788142
4208.75/4210.88	c main():: dead ends in main: 10356
4208.75/4210.88	c main():: lookAheadCount: 523202332
4208.75/4210.88	c main():: unitResolveCount: 16476917
4208.75/4210.88	c main():: time=-85.497296
4208.75/4210.88	c main():: necessary_assignments: 41837
4208.75/4210.88	c main():: bin_sat: 0, bin_unsat 0
4208.75/4210.88	c main():: doublelook: #: 27810443, succes #: 22725532
4208.75/4210.88	c main():: doublelook: overall 5.404 of all possible doublelooks executed
4208.75/4210.88	c main():: doublelook: succesrate: 81.716, average DL_trigger: 19.332
4208.75/4210.88	c main():: SOLUTION VERIFIED :-)
4208.75/4210.88	s SATISFIABLE
4208.75/4210.88	v 1 -2 -3 4 -5 6 7 -8 9 10 11 12 13 -14 15 16 -17 18 19 -20 -21 -22 -23 -24 25 -26 27 28 29 30 31 -32 33 -34 -35 -36 37 -38 39 40 -41 -42 -43 44 -45 -46 47 -48 49 50 51 -52 53 -54 -55 56 57 58 -59 60 -61 -62 -63 64 -65 66 -67 68 69 -70 71 72 -73 -74 75 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626597-1240099972/watcher-1626597-1240099972 -o /tmp/evaluation-result-1626597-1240099972/solver-1626597-1240099972 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626597-1240099972.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: 1.00 1.00 1.00 3/64 20112
/proc/meminfo: memFree=964352/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=656 CPUtime=0
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 38025763 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 164 81 47 123 0 39 0

[startup+0.049013 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20112
/proc/meminfo: memFree=964352/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=1712 CPUtime=0.04
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 843 0 0 0 4 0 0 0 18 0 1 0 38025763 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1712

[startup+0.101021 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20112
/proc/meminfo: memFree=964352/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=1712 CPUtime=0.09
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 38025763 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301059 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20112
/proc/meminfo: memFree=964352/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=1712 CPUtime=0.29
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 38025763 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701135 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20112
/proc/meminfo: memFree=964352/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=1712 CPUtime=0.69
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 843 0 0 0 69 0 0 0 24 0 1 0 38025763 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962936/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2116 CPUtime=1.49
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1142 0 0 0 149 0 0 0 25 0 1 0 38025763 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962808/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2116 CPUtime=3.09
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1142 0 0 0 309 0 0 0 25 0 1 0 38025763 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962680/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2116 CPUtime=6.29
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1142 0 0 0 629 0 0 0 25 0 1 0 38025763 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962560/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2116 CPUtime=12.68
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1142 0 0 0 1268 0 0 0 25 0 1 0 38025763 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962688/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2116 CPUtime=25.47
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1142 0 0 0 2547 0 0 0 25 0 1 0 38025763 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2116

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962752/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2116 CPUtime=51.06
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1142 0 0 0 5106 0 0 0 25 0 1 0 38025763 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2116

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962688/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2252 CPUtime=102.22
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1171 0 0 0 10222 0 0 0 25 0 1 0 38025763 2306048 419 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 563 419 72 123 0 438 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 2252

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962688/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2320 CPUtime=162.19
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1184 0 0 0 16219 0 0 0 25 0 1 0 38025763 2375680 432 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 580 432 72 123 0 455 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2320

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962624/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2420 CPUtime=222.17
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1198 0 0 0 22217 0 0 0 25 0 1 0 38025763 2478080 446 1992294400 134512640 135019032 4294956240 18446744073709551615 134525589 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 605 446 72 123 0 480 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2420

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962560/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2420 CPUtime=282.14
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1212 0 0 0 28214 0 0 0 25 0 1 0 38025763 2478080 460 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 605 460 72 123 0 480 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962560/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2572 CPUtime=342.11
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1225 0 0 0 34211 0 0 0 25 0 1 0 38025763 2633728 473 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 643 473 72 123 0 518 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 2572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962432/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2572 CPUtime=402.08
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1238 0 0 0 40208 0 0 0 25 0 1 0 38025763 2633728 486 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 643 486 72 123 0 518 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 2572

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962432/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2572 CPUtime=462.06
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1252 0 0 0 46205 1 0 0 25 0 1 0 38025763 2633728 500 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 643 500 72 123 0 518 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 2572

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962368/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2800 CPUtime=522.03
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1266 0 0 0 52202 1 0 0 25 0 1 0 38025763 2867200 514 1992294400 134512640 135019032 4294956240 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 700 514 72 123 0 575 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 2800

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962368/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2800 CPUtime=582
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1279 0 0 0 58199 1 0 0 25 0 1 0 38025763 2867200 527 1992294400 134512640 135019032 4294956240 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 700 527 72 123 0 575 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 2800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20113
/proc/meminfo: memFree=962304/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=2800 CPUtime=641.98
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1290 0 0 0 64197 1 0 0 25 0 1 0 38025763 2867200 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 700 538 72 123 0 575 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 2800


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

/proc/meminfo: memFree=959424/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=5568 CPUtime=3580.54
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1952 0 0 0 358051 3 0 0 25 0 1 0 38025763 5701632 1200 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1392 1200 72 123 0 1267 0
Current children cumulated CPU time (s) 3580.54
Current children cumulated vsize (KiB) 5568

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959424/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=5568 CPUtime=3640.52
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1966 0 0 0 364049 3 0 0 25 0 1 0 38025763 5701632 1214 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1392 1214 72 123 0 1267 0
Current children cumulated CPU time (s) 3640.52
Current children cumulated vsize (KiB) 5568

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959360/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=5568 CPUtime=3700.49
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1978 0 0 0 370046 3 0 0 25 0 1 0 38025763 5701632 1226 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1392 1226 72 123 0 1267 0
Current children cumulated CPU time (s) 3700.49
Current children cumulated vsize (KiB) 5568

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959296/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=5568 CPUtime=3760.46
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 1993 0 0 0 376043 3 0 0 25 0 1 0 38025763 5701632 1241 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1392 1241 72 123 0 1267 0
Current children cumulated CPU time (s) 3760.46
Current children cumulated vsize (KiB) 5568

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959232/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=3820.43
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2007 0 0 0 382040 3 0 0 25 0 1 0 38025763 7467008 1255 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1255 72 123 0 1698 0
Current children cumulated CPU time (s) 3820.43
Current children cumulated vsize (KiB) 7292

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959168/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=3880.39
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2021 0 0 0 388036 3 0 0 25 0 1 0 38025763 7467008 1269 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1269 72 123 0 1698 0
Current children cumulated CPU time (s) 3880.39
Current children cumulated vsize (KiB) 7292

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959168/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=3940.37
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2035 0 0 0 394034 3 0 0 25 0 1 0 38025763 7467008 1283 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1283 72 123 0 1698 0
Current children cumulated CPU time (s) 3940.37
Current children cumulated vsize (KiB) 7292

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=959104/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4000.34
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2050 0 0 0 400031 3 0 0 25 0 1 0 38025763 7467008 1298 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1298 72 123 0 1698 0
Current children cumulated CPU time (s) 4000.34
Current children cumulated vsize (KiB) 7292

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958976/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4060.32
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2062 0 0 0 406029 3 0 0 25 0 1 0 38025763 7467008 1310 1992294400 134512640 135019032 4294956240 18446744073709551615 134596409 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1310 72 123 0 1698 0
Current children cumulated CPU time (s) 4060.32
Current children cumulated vsize (KiB) 7292

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958976/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4120.29
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2076 0 0 0 412026 3 0 0 25 0 1 0 38025763 7467008 1324 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1324 72 123 0 1698 0
Current children cumulated CPU time (s) 4120.29
Current children cumulated vsize (KiB) 7292

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4180.26
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2090 0 0 0 418023 3 0 0 25 0 1 0 38025763 7467008 1338 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1338 72 123 0 1698 0
Current children cumulated CPU time (s) 4180.26
Current children cumulated vsize (KiB) 7292

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

[startup+4185.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4183.47
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2090 0 0 0 418344 3 0 0 25 0 1 0 38025763 7467008 1338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1338 72 123 0 1698 0
Current children cumulated CPU time (s) 4183.47
Current children cumulated vsize (KiB) 7292

[startup+4198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4196.25
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2094 0 0 0 419622 3 0 0 25 0 1 0 38025763 7467008 1342 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1342 72 123 0 1698 0
Current children cumulated CPU time (s) 4196.25
Current children cumulated vsize (KiB) 7292

[startup+4204.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4202.65
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2095 0 0 0 420262 3 0 0 25 0 1 0 38025763 7467008 1343 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1343 72 123 0 1698 0
Current children cumulated CPU time (s) 4202.65
Current children cumulated vsize (KiB) 7292

[startup+4207.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4205.85
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2096 0 0 0 420582 3 0 0 25 0 1 0 38025763 7467008 1344 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1344 72 123 0 1698 0
Current children cumulated CPU time (s) 4205.85
Current children cumulated vsize (KiB) 7292

[startup+4209.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4207.45
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2097 0 0 0 420742 3 0 0 25 0 1 0 38025763 7467008 1345 1992294400 134512640 135019032 4294956240 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1345 72 123 0 1698 0
Current children cumulated CPU time (s) 4207.45
Current children cumulated vsize (KiB) 7292

[startup+4210.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4208.25
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2097 0 0 0 420822 3 0 0 25 0 1 0 38025763 7467008 1345 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1345 72 123 0 1698 0
Current children cumulated CPU time (s) 4208.25
Current children cumulated vsize (KiB) 7292

[startup+4210.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4208.65
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2097 0 0 0 420862 3 0 0 25 0 1 0 38025763 7467008 1345 1992294400 134512640 135019032 4294956240 18446744073709551615 134526994 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1345 72 123 0 1698 0
Current children cumulated CPU time (s) 4208.65
Current children cumulated vsize (KiB) 7292

[startup+4210.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20121
/proc/meminfo: memFree=958912/2055920 swapFree=4192956/4192956
[pid=20112] ppid=20110 vsize=7292 CPUtime=4208.75
/proc/20112/stat : 20112 (march_ks) R 20110 20112 19910 0 -1 4194304 2097 0 0 0 420872 3 0 0 25 0 1 0 38025763 7467008 1345 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/20112/statm: 1823 1345 72 123 0 1698 0
Current children cumulated CPU time (s) 4208.75
Current children cumulated vsize (KiB) 7292

Child status: 10
Real time (s): 4210.89
CPU time (s): 4208.84
CPU user time (s): 4208.81
CPU system time (s): 0.034994
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 7292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4208.81
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2099
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= 15077

runsolver used 4.54231 second user time and 10.7894 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-19 02:12:52
IDJOB=1626597
IDBENCH=70533
IDSOLVER=582
FILE ID=node37/1626597-1240099972
PBS_JOBID= 9157662
Free space on /tmp= 66392 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626597-1240099972/watcher-1626597-1240099972 -o /tmp/evaluation-result-1626597-1240099972/solver-1626597-1240099972 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626597-1240099972.cnf            

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=1743962549

node37.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		: 3000.259
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		: 3000.259
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:        964896 kB
Buffers:         79384 kB
Cached:         938984 kB
SwapCached:          0 kB
Active:         243180 kB
Inactive:       789140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        964896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            44920 kB
Committed_AS:   169008 kB
PageTables:       1372 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= 66388 MiB
End job on node37 at 2009-04-19 03:23:03