Trace number 1626657

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 128.72 128.781

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S531507935-068.cnf
MD5SUM2d23364f7226a1447867652ed6067cac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.4139
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 420 variables and 1785 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 418 free variables and 1777 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.405
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
0.00/0.01	c resolvent_look() :: found 89 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 420 variables and 1866 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 420 variabels and 1866 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1866 / 420 ) = 4.44
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 207 JD: 14
0.09/0.10	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: 2305 JD: 14
0.99/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 11494 JD: 14
5.19/5.24	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 |****************************************************************| 3 NC: 38540 JD: 14
17.69/17.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 89460 JD: 14
41.47/41.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 150557 JD: 14
70.06/70.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 206640 JD: 14
96.75/96.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 244427 JD: 14
115.04/115.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 263642 JD: 14
124.44/124.58	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 |****************************************************************| 9 NC: 270028 JD: 14
127.74/127.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| 10 NC: 271461 JD: 14
128.54/128.63	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 |****************************************************************| 11 NC: 271683 JD: 14
128.64/128.75	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 12 NC: 271734 JD: 14
128.64/128.78	c |----------------------------------------------------------------|
c |
128.64/128.78	c
128.64/128.78	c main():: nodeCount: 271734
128.64/128.78	c main():: dead ends in main: 4455
128.64/128.78	c main():: lookAheadCount: 20394534
128.64/128.78	c main():: unitResolveCount: 3043081
128.64/128.78	c main():: time=128.730000
128.64/128.78	c main():: necessary_assignments: 53832
128.64/128.78	c main():: bin_sat: 0, bin_unsat 0
128.64/128.78	c main():: doublelook: #: 1195329, succes #: 898273
128.64/128.78	c main():: doublelook: overall 6.063 of all possible doublelooks executed
128.64/128.78	c main():: doublelook: succesrate: 75.149, average DL_trigger: 6216.409
128.64/128.78	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-1626657-1240111381/watcher-1626657-1240111381 -o /tmp/evaluation-result-1626657-1240111381/solver-1626657-1240111381 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626657-1240111381.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 25189
/proc/meminfo: memFree=1006200/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=792 CPUtime=0
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 39171312 811008 109 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 198 109 52 123 0 73 0

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25189
/proc/meminfo: memFree=1006200/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1188 CPUtime=0.09
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 39171312 1216512 231 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 297 231 73 123 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.201398 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25189
/proc/meminfo: memFree=1006200/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1320 CPUtime=0.19
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 255 0 0 0 19 0 0 0 19 0 1 0 39171312 1351680 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134538448 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 330 238 73 123 0 205 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1320

[startup+0.301407 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25189
/proc/meminfo: memFree=1006200/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1320 CPUtime=0.29
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 258 0 0 0 29 0 0 0 20 0 1 0 39171312 1351680 241 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 330 241 73 123 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1320

[startup+0.701442 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25189
/proc/meminfo: memFree=1006200/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1320 CPUtime=0.69
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 265 0 0 0 69 0 0 0 24 0 1 0 39171312 1351680 248 1992294400 134512640 135019032 4294956240 18446744073709551615 134547727 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 330 248 73 123 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1005296/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1320 CPUtime=1.49
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 273 0 0 0 149 0 0 0 25 0 1 0 39171312 1351680 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 330 256 73 123 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1005168/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1320 CPUtime=3.09
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 283 0 0 0 309 0 0 0 25 0 1 0 39171312 1351680 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 330 266 73 123 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1320

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1005104/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1468 CPUtime=6.29
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 291 0 0 0 629 0 0 0 25 0 1 0 39171312 1503232 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 367 274 73 123 0 242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1468

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004984/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1468 CPUtime=12.69
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 302 0 0 0 1269 0 0 0 25 0 1 0 39171312 1503232 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 367 285 73 123 0 242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1468

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004984/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1632 CPUtime=25.49
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 327 0 0 0 2549 0 0 0 25 0 1 0 39171312 1671168 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 408 310 73 123 0 283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1632

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004984/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=1632 CPUtime=51.07
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 347 0 0 0 5107 0 0 0 25 0 1 0 39171312 1671168 330 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 408 330 73 123 0 283 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1632

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004600/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2000 CPUtime=102.25
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 460 0 0 0 10225 0 0 0 25 0 1 0 39171312 2048000 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 500 425 73 123 0 375 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2000

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

[startup+102.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004600/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2000 CPUtime=102.35
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 461 0 0 0 10235 0 0 0 25 0 1 0 39171312 2048000 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 500 426 73 123 0 375 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 2000

[startup+115.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004536/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2228 CPUtime=115.14
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 483 0 0 0 11514 0 0 0 25 0 1 0 39171312 2281472 448 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 557 448 73 123 0 432 0
Current children cumulated CPU time (s) 115.14
Current children cumulated vsize (KiB) 2228

[startup+121.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004472/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2228 CPUtime=121.54
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 494 0 0 0 12154 0 0 0 25 0 1 0 39171312 2281472 459 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 557 459 73 123 0 432 0
Current children cumulated CPU time (s) 121.54
Current children cumulated vsize (KiB) 2228

[startup+124.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004408/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2228 CPUtime=124.74
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 505 0 0 0 12473 1 0 0 25 0 1 0 39171312 2281472 470 1992294400 134512640 135019032 4294956240 18446744073709551615 134543039 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 557 470 73 123 0 432 0
Current children cumulated CPU time (s) 124.74
Current children cumulated vsize (KiB) 2228

[startup+126.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004408/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2228 CPUtime=126.34
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 510 0 0 0 12633 1 0 0 25 0 1 0 39171312 2281472 475 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 557 475 73 123 0 432 0
Current children cumulated CPU time (s) 126.34
Current children cumulated vsize (KiB) 2228

[startup+128.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004408/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2228 CPUtime=127.94
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 515 0 0 0 12793 1 0 0 25 0 1 0 39171312 2281472 480 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 557 480 73 123 0 432 0
Current children cumulated CPU time (s) 127.94
Current children cumulated vsize (KiB) 2228

[startup+128.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004408/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2368 CPUtime=128.34
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 518 0 0 0 12833 1 0 0 25 0 1 0 39171312 2424832 483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 592 483 73 123 0 467 0
Current children cumulated CPU time (s) 128.34
Current children cumulated vsize (KiB) 2368

[startup+128.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004408/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2368 CPUtime=128.54
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 519 0 0 0 12853 1 0 0 25 0 1 0 39171312 2424832 484 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 592 484 73 123 0 467 0
Current children cumulated CPU time (s) 128.54
Current children cumulated vsize (KiB) 2368

[startup+128.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25190
/proc/meminfo: memFree=1004344/2055920 swapFree=4192956/4192956
[pid=25189] ppid=25187 vsize=2368 CPUtime=128.64
/proc/25189/stat : 25189 (march_ks) R 25187 25189 21974 0 -1 4194304 519 0 0 0 12863 1 0 0 25 0 1 0 39171312 2424832 484 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25189/statm: 592 484 73 123 0 467 0
Current children cumulated CPU time (s) 128.64
Current children cumulated vsize (KiB) 2368

Child status: 20
Real time (s): 128.781
CPU time (s): 128.72
CPU user time (s): 128.709
CPU system time (s): 0.010998
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 2368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 128.709
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 521
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= 781

runsolver used 0.121981 second user time and 0.371943 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-19 05:23:01
IDJOB=1626657
IDBENCH=70563
IDSOLVER=582
FILE ID=node31/1626657-1240111381
PBS_JOBID= 9157736
Free space on /tmp= 66508 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S531507935-068.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626657-1240111381/watcher-1626657-1240111381 -o /tmp/evaluation-result-1626657-1240111381/solver-1626657-1240111381 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626657-1240111381.cnf            

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

MD5SUM BENCH= 2d23364f7226a1447867652ed6067cac
RANDOM SEED=2108647878

node31.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		: 3000.213
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		: 3000.213
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:       1006680 kB
Buffers:         80652 kB
Cached:         892360 kB
SwapCached:          0 kB
Active:         200904 kB
Inactive:       787024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          24708 kB
Slab:            47060 kB
Committed_AS:   201100 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66504 MiB
End job on node31 at 2009-04-19 05:25:10