Trace number 1626455

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 768.415 768.83

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark768.415
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.69/0.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.74	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.74	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.74	c main()::
0.69/0.74	c initFormula():: searching for DIMACS p-line....
0.69/0.74	c full lookahead due to high density!
0.69/0.74	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.69/0.74	c parseCNF():: parsing....
0.69/0.74	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.74	c runParser():: parsing was successful, warming up engines...
0.69/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.74	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.69/0.74	c stat :: sign balance is biased by 0.007
0.69/0.74	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.74	c using k-SAT heuristics (size based diff)
0.69/0.74	c longest clause has size 7
0.69/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.69/0.74	c resolvent_look() :: found 4 resolvents
0.69/0.74	c main():: clause / variable ratio: ( 5344 / 60 ) = 89.07
0.69/0.74	c longest clause has size 7
0.69/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.74	c dynamic_preselect_setsize :: off
0.69/0.74	c suggested doublelook initial :: 0
0.69/0.74	c main():: all systems go!
0.69/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 16
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1571 JD: 16
1.39/1.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 12158 JD: 16
6.18/6.20	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 |****************************************************************| 3 NC: 53372 JD: 16
25.32/25.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 165626 JD: 16
75.00/75.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 387350 JD: 16
173.86/174.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 707301 JD: 16
318.00/318.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1057657 JD: 16
478.23/478.58	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: 1346318 JD: 16
613.15/613.53	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1529282 JD: 16
700.91/701.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 10 NC: 1617577 JD: 16
745.09/745.51	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 11 NC: 1649710 JD: 16
762.18/762.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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: 1657922 JD: 16
767.18/767.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
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: 1659293 JD: 16
768.18/768.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| 14 NC: 1659440 JD: 16
768.28/768.80	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 15 NC: 1659452 JD: 16
768.38/768.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 16 NC: 1659453 JD: 16
768.38/768.82	c |----------------------------------------------------------------|
c |
768.38/768.82	c
768.38/768.82	c main():: nodeCount: 1659453
768.38/768.82	c main():: dead ends in main: 2150
768.38/768.82	c main():: lookAheadCount: 90303423
768.38/768.82	c main():: unitResolveCount: 3363386
768.38/768.82	c main():: time=768.520000
768.38/768.82	c main():: necessary_assignments: 6069
768.38/768.82	c main():: bin_sat: 0, bin_unsat 0
768.38/768.82	c main():: doublelook: #: 5464640, succes #: 4446465
768.38/768.82	c main():: doublelook: overall 6.164 of all possible doublelooks executed
768.38/768.82	c main():: doublelook: succesrate: 81.368, average DL_trigger: 16.913
768.38/768.82	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-1626455-1240081974/watcher-1626455-1240081974 -o /tmp/evaluation-result-1626455-1240081974/solver-1626455-1240081974 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626455-1240081974.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 23845
/proc/meminfo: memFree=1129928/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=656 CPUtime=0
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 36225852 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 164 80 47 123 0 39 0

[startup+0.0107979 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23845
/proc/meminfo: memFree=1129928/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=788 CPUtime=0
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 36225852 806912 103 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 197 103 47 123 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 788

[startup+0.101809 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23845
/proc/meminfo: memFree=1129928/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1528 CPUtime=0.09
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 36225852 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1528

[startup+0.301838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23845
/proc/meminfo: memFree=1129928/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1528 CPUtime=0.29
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 645 0 0 0 29 0 0 0 20 0 1 0 36225852 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528

[startup+0.701897 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23845
/proc/meminfo: memFree=1129928/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1528 CPUtime=0.69
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 645 0 0 0 69 0 0 0 24 0 1 0 36225852 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567320 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1528

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128704/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1764 CPUtime=1.49
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 894 0 0 0 149 0 0 0 25 0 1 0 36225852 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128576/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1764 CPUtime=3.09
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 894 0 0 0 309 0 0 0 25 0 1 0 36225852 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128384/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1764 CPUtime=6.28
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 894 0 0 0 628 0 0 0 25 0 1 0 36225852 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23845/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1764

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128320/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1764 CPUtime=12.66
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 894 0 0 0 1266 0 0 0 25 0 1 0 36225852 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23845/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1764

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128512/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1764 CPUtime=25.42
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 894 0 0 0 2542 0 0 0 25 0 1 0 36225852 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 1764

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128512/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=1968 CPUtime=51.01
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 933 0 0 0 5100 1 0 0 25 0 1 0 36225852 2015232 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 492 390 72 123 0 367 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 1968

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128320/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=2220 CPUtime=102.19
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 970 0 0 0 10218 1 0 0 25 0 1 0 36225852 2273280 427 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 555 427 72 123 0 430 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 2220

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1128128/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=2448 CPUtime=162.16
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1014 0 0 0 16215 1 0 0 25 0 1 0 36225852 2506752 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 612 471 72 123 0 487 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 2448

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1127936/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=2448 CPUtime=222.14
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1059 0 0 0 22213 1 0 0 25 0 1 0 36225852 2506752 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 612 516 72 123 0 487 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 2448

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1127744/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=2788 CPUtime=282.11
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1105 0 0 0 28210 1 0 0 25 0 1 0 36225852 2854912 562 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 697 562 72 123 0 572 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 2788

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1127552/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=3300 CPUtime=342.08
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1155 0 0 0 34207 1 0 0 25 0 1 0 36225852 3379200 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 825 612 72 123 0 700 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 3300

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1127360/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=3300 CPUtime=402.06
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1206 0 0 0 40205 1 0 0 25 0 1 0 36225852 3379200 663 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 825 663 72 123 0 700 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 3300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1127104/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=3300 CPUtime=462.03
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1260 0 0 0 46202 1 0 0 25 0 1 0 36225852 3379200 717 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 825 717 72 123 0 700 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 3300

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1126912/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=4064 CPUtime=522
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1318 0 0 0 52199 1 0 0 25 0 1 0 36225852 4161536 775 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1016 775 72 123 0 891 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 4064

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1126656/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=4064 CPUtime=581.98
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1382 0 0 0 58196 2 0 0 25 0 1 0 36225852 4161536 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1016 839 72 123 0 891 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 4064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1126464/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=4064 CPUtime=641.93
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1451 0 0 0 64191 2 0 0 25 0 1 0 36225852 4161536 908 1992294400 134512640 135019032 4294956240 18446744073709551615 134547882 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1016 908 72 123 0 891 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 4064

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125952/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=701.91
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1536 0 0 0 70189 2 0 0 25 0 1 0 36225852 5341184 993 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 993 72 123 0 1179 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 5216

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=761.88
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1640 0 0 0 76186 2 0 0 25 0 1 0 36225852 5341184 1097 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1097 72 123 0 1179 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 5216

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

[startup+764.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=764.28
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1646 0 0 0 76426 2 0 0 25 0 1 0 36225852 5341184 1103 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1103 72 123 0 1179 0
Current children cumulated CPU time (s) 764.28
Current children cumulated vsize (KiB) 5216

[startup+766.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=765.88
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1650 0 0 0 76586 2 0 0 25 0 1 0 36225852 5341184 1107 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1107 72 123 0 1179 0
Current children cumulated CPU time (s) 765.88
Current children cumulated vsize (KiB) 5216

[startup+767.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125440/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=767.48
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1655 0 0 0 76746 2 0 0 25 0 1 0 36225852 5341184 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1112 72 123 0 1179 0
Current children cumulated CPU time (s) 767.48
Current children cumulated vsize (KiB) 5216

[startup+768.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125440/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=767.88
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1656 0 0 0 76786 2 0 0 25 0 1 0 36225852 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 767.88
Current children cumulated vsize (KiB) 5216

[startup+768.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125440/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=768.28
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1657 0 0 0 76826 2 0 0 25 0 1 0 36225852 5341184 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1114 72 123 0 1179 0
Current children cumulated CPU time (s) 768.28
Current children cumulated vsize (KiB) 5216

[startup+768.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1125440/2055920 swapFree=4192956/4192956
[pid=23845] ppid=23843 vsize=5216 CPUtime=768.38
/proc/23845/stat : 23845 (march_ks) R 23843 23845 22198 0 -1 4194304 1657 0 0 0 76836 2 0 0 25 0 1 0 36225852 5341184 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23845/statm: 1304 1114 72 123 0 1179 0
Current children cumulated CPU time (s) 768.38
Current children cumulated vsize (KiB) 5216

Child status: 20
Real time (s): 768.83
CPU time (s): 768.415
CPU user time (s): 768.387
CPU system time (s): 0.027995
CPU usage (%): 99.9461
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 768.387
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1659
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= 2725

runsolver used 0.748886 second user time and 2.07768 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-18 21:12:54
IDJOB=1626455
IDBENCH=70462
IDSOLVER=582
FILE ID=node39/1626455-1240081974
PBS_JOBID= 9157597
Free space on /tmp= 66364 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626455-1240081974/watcher-1626455-1240081974 -o /tmp/evaluation-result-1626455-1240081974/solver-1626455-1240081974 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626455-1240081974.cnf            

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=1672570301

node39.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		: 3000.281
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		: 3000.281
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:       1130472 kB
Buffers:         90276 kB
Cached:         738712 kB
SwapCached:          0 kB
Active:         295324 kB
Inactive:       547644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            68572 kB
Committed_AS:   205412 kB
PageTables:       1380 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= 66364 MiB
End job on node39 at 2009-04-18 21:25:43