Trace number 1544342

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 844.195 844.524

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
MD5SUM6fc5e3007085f071badf6b78cd2069ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark830.255
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.01/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.03	c main()::
0.01/0.03	c initFormula():: searching for DIMACS p-line....
0.01/0.03	c full lookahead due to high density!
0.01/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.01/0.03	c parseCNF():: parsing....
0.01/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.03	c runParser():: parsing was successful, warming up engines...
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.01/0.03	c stat :: sign balance is biased by 0.043
0.01/0.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.03	c using k-SAT heuristics (size based diff)
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.01/0.03	c resolvent_look() :: found 3 resolvents
0.01/0.03	c main():: clause / variable ratio: ( 2133 / 100 ) = 21.33
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c dynamic_preselect_setsize :: off
0.01/0.03	c suggested doublelook initial :: 0
0.01/0.03	c main():: all systems go!
0.01/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 133 JD: 18
0.01/0.09	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: 2015 JD: 18
0.80/0.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 13759 JD: 18
5.59/5.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 63223 JD: 18
25.88/25.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 197385 JD: 18
81.36/81.44	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 457742 JD: 18
189.62/189.79	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 830428 JD: 18
346.56/346.70	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 |****************************************************************| 7 NC: 1236110 JD: 18
520.19/520.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 1575144 JD: 18
669.14/669.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 1791809 JD: 18
768.70/769.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1895971 JD: 18
819.38/819.70	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 |****************************************************************| 11 NC: 1932074 JD: 18
838.37/838.72	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 |****************************************************************| 12 NC: 1940602 JD: 18
843.16/843.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
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: 1942024 JD: 18
844.06/844.44	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
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: 1942137 JD: 18
844.16/844.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 15 NC: 1942142 JD: 18
844.16/844.52	c |----------------------------------------------------------------|
c |
844.16/844.52	c
844.16/844.52	c main():: nodeCount: 1942142
844.16/844.52	c main():: dead ends in main: 2776
844.16/844.52	c main():: lookAheadCount: 219446719
844.16/844.52	c main():: unitResolveCount: 6048770
844.16/844.52	c main():: time=844.310000
844.16/844.52	c main():: necessary_assignments: 31407
844.16/844.52	c main():: bin_sat: 0, bin_unsat 0
844.16/844.52	c main():: doublelook: #: 8735741, succes #: 7265130
844.16/844.52	c main():: doublelook: overall 4.036 of all possible doublelooks executed
844.16/844.52	c main():: doublelook: succesrate: 83.166, average DL_trigger: 25.924
844.16/844.52	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544342-1238608060/watcher-1544342-1238608060 -o /tmp/evaluation-result-1544342-1238608060/solver-1544342-1238608060 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544342-1238608060.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.92 1.98 1.99 4/86 2635
/proc/meminfo: memFree=1651088/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=800 CPUtime=0
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 120 0 0 0 0 0 0 0 21 0 1 0 487136492 819200 103 1992294400 134512640 135019032 4294956240 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 200 103 50 123 0 75 0

[startup+0.0138211 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2635
/proc/meminfo: memFree=1651088/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=936 CPUtime=0.01
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 160 0 0 0 1 0 0 0 21 0 1 0 487136492 958464 143 1992294400 134512640 135019032 4294956240 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 234 143 67 123 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 936

[startup+0.101838 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2635
/proc/meminfo: memFree=1651088/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=0.09
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 194 0 0 0 9 0 0 0 21 0 1 0 487136492 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301873 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2635
/proc/meminfo: memFree=1651088/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=0.29
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 194 0 0 0 29 0 0 0 24 0 1 0 487136492 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1048

[startup+0.701946 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 2635
/proc/meminfo: memFree=1651088/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=0.69
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 194 0 0 0 69 0 0 0 25 0 1 0 487136492 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1048

[startup+1.50109 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 2636
/proc/meminfo: memFree=1650568/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=1.49
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 487136492 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1048

[startup+3.10139 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 2636
/proc/meminfo: memFree=1650376/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=3.09
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 487136492 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.30198 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 2636
/proc/meminfo: memFree=1650312/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=6.29
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 196 0 0 0 629 0 0 0 25 0 1 0 487136492 1073152 179 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 179 72 123 0 137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1048

[startup+12.7012 s]
/proc/loadavg: 2.17 2.03 2.01 3/87 2636
/proc/meminfo: memFree=1650192/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1048 CPUtime=12.69
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 202 0 0 0 1269 0 0 0 25 0 1 0 487136492 1073152 185 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 262 185 72 123 0 137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1048

[startup+25.5015 s]
/proc/loadavg: 2.13 2.03 2.01 3/87 2636
/proc/meminfo: memFree=1650072/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1200 CPUtime=25.48
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 218 0 0 0 2548 0 0 0 25 0 1 0 487136492 1228800 201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 300 201 72 123 0 175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1200

[startup+51.1012 s]
/proc/loadavg: 2.08 2.03 2.01 3/87 2636
/proc/meminfo: memFree=1649816/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1504 CPUtime=51.07
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 295 0 0 0 5107 0 0 0 25 0 1 0 487136492 1540096 278 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 376 278 72 123 0 251 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1504

[startup+102.308 s]
/proc/loadavg: 2.03 2.02 2.00 3/87 2636
/proc/meminfo: memFree=1649496/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=1884 CPUtime=102.26
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 365 0 0 0 10226 0 0 0 25 0 1 0 487136492 1929216 348 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 471 348 72 123 0 346 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1884

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/87 2636
/proc/meminfo: memFree=1649112/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=2224 CPUtime=162.23
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 443 0 0 0 16223 0 0 0 25 0 1 0 487136492 2277376 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 556 426 72 123 0 431 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2224

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 2636
/proc/meminfo: memFree=1648600/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=2736 CPUtime=222.21
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 554 0 0 0 22221 0 0 0 25 0 1 0 487136492 2801664 537 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 684 537 72 123 0 559 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2736

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2636
/proc/meminfo: memFree=1648216/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=3500 CPUtime=282.18
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 648 0 0 0 28218 0 0 0 25 0 1 0 487136492 3584000 631 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 875 631 72 123 0 750 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3500

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1647704/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=3500 CPUtime=342.16
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 776 0 0 0 34216 0 0 0 25 0 1 0 487136492 3584000 759 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 875 759 72 123 0 750 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3500

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1647192/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=4652 CPUtime=402.14
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 914 0 0 0 40214 0 0 0 25 0 1 0 487136492 4763648 897 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 1163 897 72 123 0 1038 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4652

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1646808/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=4652 CPUtime=462.11
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 1046 0 0 0 46211 0 0 0 25 0 1 0 487136492 4763648 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 1163 1029 72 123 0 1038 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4652

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1646168/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=6376 CPUtime=522.09
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 1220 0 0 0 52209 0 0 0 25 0 1 0 487136492 6529024 1203 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 1594 1203 72 123 0 1469 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6376

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1645400/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=6376 CPUtime=582.06
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 1408 0 0 0 58206 0 0 0 25 0 1 0 487136492 6529024 1391 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 1594 1391 72 123 0 1469 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 6376

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1644568/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=8964 CPUtime=642.05
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 1596 0 0 0 64205 0 0 0 25 0 1 0 487136492 9179136 1579 1992294400 134512640 135019032 4294956240 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 2241 1579 72 123 0 2116 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 8964

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1643544/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=8964 CPUtime=702.03
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 1847 0 0 0 70202 1 0 0 25 0 1 0 487136492 9179136 1830 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 2241 1830 72 123 0 2116 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8964

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2638
/proc/meminfo: memFree=1642520/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=8964 CPUtime=762.01
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2099 0 0 0 76200 1 0 0 25 0 1 0 487136492 9179136 2082 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 2241 2082 72 123 0 2116 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8964

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1641176/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=821.97
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2439 0 0 0 82196 1 0 0 25 0 1 0 487136492 13152256 2422 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2422 72 123 0 3086 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 12844

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

[startup+831.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640856/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=831.57
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2503 0 0 0 83156 1 0 0 25 0 1 0 487136492 13152256 2486 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2486 72 123 0 3086 0
Current children cumulated CPU time (s) 831.57
Current children cumulated vsize (KiB) 12844

[startup+838.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640664/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=837.97
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2547 0 0 0 83796 1 0 0 25 0 1 0 487136492 13152256 2530 1992294400 134512640 135019032 4294956240 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2530 72 123 0 3086 0
Current children cumulated CPU time (s) 837.97
Current children cumulated vsize (KiB) 12844

[startup+841.506 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640536/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=841.17
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2572 0 0 0 84116 1 0 0 25 0 1 0 487136492 13152256 2555 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2555 72 123 0 3086 0
Current children cumulated CPU time (s) 841.17
Current children cumulated vsize (KiB) 12844

[startup+843.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640536/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=842.76
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2585 0 0 0 84275 1 0 0 25 0 1 0 487136492 13152256 2568 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2568 72 123 0 3086 0
Current children cumulated CPU time (s) 842.76
Current children cumulated vsize (KiB) 12844

[startup+843.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640472/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=843.56
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2591 0 0 0 84355 1 0 0 25 0 1 0 487136492 13152256 2574 1992294400 134512640 135019032 4294956240 18446744073709551615 134548594 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2574 72 123 0 3086 0
Current children cumulated CPU time (s) 843.56
Current children cumulated vsize (KiB) 12844

[startup+844.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640472/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=843.96
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2595 0 0 0 84395 1 0 0 25 0 1 0 487136492 13152256 2578 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2578 72 123 0 3086 0
Current children cumulated CPU time (s) 843.96
Current children cumulated vsize (KiB) 12844

[startup+844.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2644
/proc/meminfo: memFree=1640472/2055924 swapFree=4179644/4192956
[pid=2635] ppid=2633 vsize=12844 CPUtime=844.16
/proc/2635/stat : 2635 (march_ks) R 2633 2635 2570 0 -1 4194304 2596 0 0 0 84415 1 0 0 25 0 1 0 487136492 13152256 2579 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2635/statm: 3211 2579 72 123 0 3086 0
Current children cumulated CPU time (s) 844.16
Current children cumulated vsize (KiB) 12844

Child status: 20
Real time (s): 844.524
CPU time (s): 844.195
CPU user time (s): 844.174
CPU system time (s): 0.020996
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 12844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 844.174
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2598
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= 2197

runsolver used 1.04084 second user time and 2.83057 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 19:47:41
IDJOB=1544342
IDBENCH=70398
IDSOLVER=559
FILE ID=node83/1544342-1238608060
PBS_JOBID= 9068372
Free space on /tmp= 66508 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544342-1238608060/watcher-1544342-1238608060 -o /tmp/evaluation-result-1544342-1238608060/solver-1544342-1238608060 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544342-1238608060.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6fc5e3007085f071badf6b78cd2069ba
RANDOM SEED=2022207153

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1651504 kB
Buffers:         80048 kB
Cached:         229316 kB
SwapCached:       7584 kB
Active:         215400 kB
Inactive:       112512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1651504 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          25996 kB
Slab:            60552 kB
Committed_AS:  1271700 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 20:01:45