Trace number 370206

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08UNSAT 822.56 822.934

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark822.56
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1426 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 25 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 50 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 425 free variables and 1376 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.051
0.00/0.01	c find_equivalence():: found 175 3-equivalences
0.00/0.01	c find_and_remove_tautogolies():: found and removed 125 tautologies
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 5.800000 to 5.800000
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c longest clause has size 25
0.00/0.01	c simplify_formula():: removed 0 tautological, 700 satisfied and 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 676 / 450 ) = 1.50
0.00/0.01	c longest clause has size 25
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: on
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 128 JD: 17
0.05/0.07	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: 4574 JD: 17
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 |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 31203 JD: 17
4.59/4.67	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 |****************************************************************| 3 NC: 226372 JD: 17
26.19/26.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 865773 JD: 17
90.66/90.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 2093271 JD: 17
209.73/209.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 3838527 JD: 17
373.59/373.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 5687739 JD: 17
539.80/540.18	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 7200986 JD: 17
665.77/666.18	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 8305979 JD: 17
746.04/746.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 9046731 JD: 17
791.43/791.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 9428405 JD: 17
813.03/813.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 9562446 JD: 17
820.32/820.72	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 |****************************************************************| 13 NC: 9596764 JD: 17
822.12/822.57	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| 14 NC: 9602162 JD: 17
822.42/822.87	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 15 NC: 9602822 JD: 17
822.52/822.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |****************************************************************| 16 NC: 9602887 JD: 17
822.52/822.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 17 NC: 9602894 JD: 17
822.52/822.93	c |----------------------------------------------------------------|
c |
822.52/822.93	c
822.52/822.93	c main():: nodeCount: 9602894
822.52/822.93	c main():: dead ends in main: 1034863
822.52/822.93	c main():: lookAheadCount: 79952360
822.52/822.93	c main():: unitResolveCount: 189407266
822.52/822.93	c main():: time=822.670000
822.52/822.93	c main():: necessary_assignments: 5893163
822.52/822.93	c main():: bin_sat: 0, bin_unsat 0
822.52/822.93	c main():: doublelook: #: 5192654, succes #: 1695081
822.52/822.93	c main():: doublelook: overall 7.134 of all possible doublelooks executed
822.52/822.93	c main():: doublelook: succesrate: 32.644, average DL_trigger: 35.495
822.52/822.93	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-370206-1177552486 -o ROOT/results/node70/solver-370206-1177552486 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370206-1177552486/march_ks /tmp/evaluation/370206-1177552486/instance-370206-1177552486.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13478
/proc/meminfo: memFree=1623808/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=792 CPUtime=0
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 194785973 811008 104 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660932 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 198 104 52 123 0 73 0

[startup+0.059327 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13478
/proc/meminfo: memFree=1623808/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1192 CPUtime=0.05
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 235 0 0 0 5 0 0 0 18 0 1 0 194785973 1220608 218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 298 218 72 123 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1192

[startup+0.101331 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13478
/proc/meminfo: memFree=1623808/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1192 CPUtime=0.09
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 245 0 0 0 9 0 0 0 18 0 1 0 194785973 1220608 228 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548025 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 298 228 72 123 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1192

[startup+0.301351 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13478
/proc/meminfo: memFree=1623808/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1340 CPUtime=0.29
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 257 0 0 0 29 0 0 0 19 0 1 0 194785973 1372160 240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 335 240 72 123 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701391 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 13478
/proc/meminfo: memFree=1623808/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1340 CPUtime=0.69
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 261 0 0 0 69 0 0 0 22 0 1 0 194785973 1372160 244 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543145 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 335 244 72 123 0 210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1340

[startup+1.50147 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13479
/proc/meminfo: memFree=1623096/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1340 CPUtime=1.49
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 273 0 0 0 149 0 0 0 25 0 1 0 194785973 1372160 256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 335 256 72 123 0 210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1340

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13479
/proc/meminfo: memFree=1622968/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1340 CPUtime=3.09
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 276 0 0 0 309 0 0 0 25 0 1 0 194785973 1372160 259 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 335 259 72 123 0 210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1340

[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13479
/proc/meminfo: memFree=1622776/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1476 CPUtime=6.29
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 290 0 0 0 629 0 0 0 25 0 1 0 194785973 1511424 273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 369 273 72 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13479
/proc/meminfo: memFree=1622648/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1476 CPUtime=12.69
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 296 0 0 0 1269 0 0 0 25 0 1 0 194785973 1511424 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526683 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 369 279 72 123 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1476

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13479
/proc/meminfo: memFree=1622456/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1612 CPUtime=25.49
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 344 0 0 0 2549 0 0 0 25 0 1 0 194785973 1650688 327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526683 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 403 327 72 123 0 278 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1612

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13479
/proc/meminfo: memFree=1622392/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1680 CPUtime=51.08
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 365 0 0 0 5108 0 0 0 25 0 1 0 194785973 1720320 348 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 420 348 72 123 0 295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1680

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13481
/proc/meminfo: memFree=1622136/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=1932 CPUtime=102.27
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 408 0 0 0 10227 0 0 0 25 0 1 0 194785973 1978368 391 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 483 391 72 123 0 358 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1932

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13481
/proc/meminfo: memFree=1621944/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=2160 CPUtime=162.24
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 462 0 0 0 16224 0 0 0 25 0 1 0 194785973 2211840 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 540 445 72 123 0 415 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2160

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13481
/proc/meminfo: memFree=1621688/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=2500 CPUtime=222.23
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 523 0 0 0 22223 0 0 0 25 0 1 0 194785973 2560000 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 625 506 72 123 0 500 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2500

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13481
/proc/meminfo: memFree=1621368/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=3012 CPUtime=282.21
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 593 0 0 0 28221 0 0 0 25 0 1 0 194785973 3084288 576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 753 576 72 123 0 628 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 13481
/proc/meminfo: memFree=1621048/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=3188 CPUtime=342.2
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 664 0 0 0 34219 1 0 0 25 0 1 0 194785973 3264512 647 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 797 647 72 123 0 672 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3188

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/71 13619
/proc/meminfo: memFree=1619464/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=3952 CPUtime=402.11
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 764 0 0 0 40209 2 0 0 25 0 1 0 194785973 4046848 747 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579587 0 0 4096 0 0 0 0 17 0 0 0
/proc/13478/statm: 988 747 72 123 0 863 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 3952

[startup+462.302 s]
/proc/loadavg: 1.05 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1619640/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=3952 CPUtime=462.03
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 870 0 0 0 46200 3 0 0 25 0 1 0 194785973 4046848 853 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 988 853 72 123 0 863 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 3952

[startup+522.302 s]
/proc/loadavg: 1.02 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1619256/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=5472 CPUtime=522
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 1035 0 0 0 52197 3 0 0 25 0 1 0 194785973 5603328 988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 1368 988 72 123 0 1243 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 5472

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1618552/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=5472 CPUtime=581.99
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 1200 0 0 0 58196 3 0 0 25 0 1 0 194785973 5603328 1153 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585625 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 1368 1153 72 123 0 1243 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 5472

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1617848/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=5960 CPUtime=641.98
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 1376 0 0 0 64194 4 0 0 25 0 1 0 194785973 6103040 1329 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 1490 1329 72 123 0 1365 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5960

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1617016/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=8664 CPUtime=701.96
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 1610 0 0 0 70192 4 0 0 25 0 1 0 194785973 8871936 1563 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526592 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 2166 1563 72 123 0 2041 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 8664

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1615800/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=8664 CPUtime=761.94
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 1905 0 0 0 76190 4 0 0 25 0 1 0 194785973 8871936 1858 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134539404 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 2166 1858 72 123 0 2041 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 8664

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1614648/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=11252 CPUtime=821.92
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 2198 0 0 0 82187 5 0 0 25 0 1 0 194785973 11522048 2151 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628803 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 2813 2151 72 123 0 2688 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 11252

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

[startup+822.702 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1614648/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=11252 CPUtime=822.32
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 2200 0 0 0 82227 5 0 0 25 0 1 0 194785973 11522048 2153 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134581057 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 2813 2153 72 123 0 2688 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 11252

[startup+822.902 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 14155
/proc/meminfo: memFree=1614648/2055920 swapFree=4183812/4192956
[pid=13478] ppid=13476 vsize=11252 CPUtime=822.52
/proc/13478/stat : 13478 (march_ks) R 13476 13478 13071 0 -1 4194304 2202 0 0 0 82247 5 0 0 25 0 1 0 194785973 11522048 2155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 1 0 0
/proc/13478/statm: 2813 2155 72 123 0 2688 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 11252

Child status: 20
Real time (s): 822.934
CPU time (s): 822.56
CPU user time (s): 822.503
CPU system time (s): 0.056991
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 11252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 822.503
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2204
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= 8
involuntary context switches= 2514

runsolver used 0.636903 second user time and 1.68974 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Thu Apr 26 01:54:46 UTC 2007

IDJOB= 370206
IDBENCH= 24735
IDSOLVER= 180
FILE ID= node70/370206-1177552486

PBS_JOBID= 4696607

Free space on /tmp= 66495 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370206-1177552486/march_ks /tmp/evaluation/370206-1177552486/instance-370206-1177552486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-370206-1177552486 -o ROOT/results/node70/solver-370206-1177552486 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370206-1177552486/march_ks /tmp/evaluation/370206-1177552486/instance-370206-1177552486.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7b1cebbdf060989ddb5c4faf02370afb

RANDOM SEED= 43008463

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1624280 kB
Buffers:         28672 kB
Cached:         327932 kB
SwapCached:       3048 kB
Active:         215200 kB
Inactive:       151168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624280 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          15876 kB
Slab:            51336 kB
Committed_AS:  3494108 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66509 MiB

End job on node70 on Thu Apr 26 02:08:29 UTC 2007