Trace number 316067

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08UNSAT 77.0593 77.084

General information on the benchmark

Namecrafted/spence/
medium/s77-100.cnf
MD5SUM124e32713f66a3b30ead344822177706
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9906
Satisfiable
(Un)Satisfiability was proved
Number of variables77
Number of clauses164
Sum of the clauses size492
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3164
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 77 variables and 164 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 77 free variables and 164 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.064
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 552 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 77 variables and 164 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 77 variabels and 164 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 164 / 77 ) = 2.13
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 194 JD: 15
0.00/0.01	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: 2003 JD: 15
0.09/0.13	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 |****************************************************************| 2 NC: 10764 JD: 15
0.59/0.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 41448 JD: 15
2.59/2.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 114355 JD: 15
7.19/7.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 254637 JD: 15
16.19/16.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 465405 JD: 15
29.59/29.69	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 700608 JD: 15
45.28/45.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 912170 JD: 15
59.28/59.33	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1056094 JD: 15
68.87/68.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1135236 JD: 15
74.07/74.15	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 1167445 JD: 15
76.27/76.32	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
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: 1176543 JD: 15
76.87/76.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
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: 1178516 JD: 15
76.97/77.06	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: 1178680 JD: 15
76.97/77.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 15 NC: 1178693 JD: 15
76.97/77.08	c |----------------------------------------------------------------|
c |
76.97/77.08	c
76.97/77.08	c main():: nodeCount: 1178693
76.97/77.08	c main():: dead ends in main: 33232
76.97/77.08	c main():: lookAheadCount: 47231282
76.97/77.08	c main():: unitResolveCount: 4994259
76.97/77.08	c main():: time=77.060000
76.97/77.08	c main():: necessary_assignments: 115179
76.97/77.08	c main():: bin_sat: 0, bin_unsat 0
76.97/77.08	c main():: doublelook: #: 1938196, succes #: 1304149
76.97/77.08	c main():: doublelook: overall 4.290 of all possible doublelooks executed
76.97/77.08	c main():: doublelook: succesrate: 67.287, average DL_trigger: 527.786
76.97/77.08	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-316067-1172663865 -o ROOT/results/node58/solver-316067-1172663865 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316067-1172663865/march_ks /tmp/evaluation/316067-1172663865/instance-316067-1172663865.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): 2400 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 13065
/proc/meminfo: memFree=1882312/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=660 CPUtime=0
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 286343174 675840 104 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 165 104 73 123 0 40 0

[startup+0.0299451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13065
/proc/meminfo: memFree=1882312/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=660 CPUtime=0.02
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 129 0 0 0 2 0 0 0 18 0 1 0 286343174 675840 111 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 165 111 73 123 0 40 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 660

[startup+0.101952 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13065
/proc/meminfo: memFree=1882312/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=660 CPUtime=0.09
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 131 0 0 0 9 0 0 0 18 0 1 0 286343174 675840 113 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 165 113 73 123 0 40 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 660

[startup+0.301973 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13065
/proc/meminfo: memFree=1882312/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=800 CPUtime=0.29
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 137 0 0 0 29 0 0 0 19 0 1 0 286343174 819200 119 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134577643 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 200 119 73 123 0 75 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 800

[startup+0.702019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13065
/proc/meminfo: memFree=1882312/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=800 CPUtime=0.69
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 139 0 0 0 69 0 0 0 18 0 1 0 286343174 819200 121 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538298 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 200 121 73 123 0 75 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 800

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1882112/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=800 CPUtime=1.49
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 153 0 0 0 149 0 0 0 24 0 1 0 286343174 819200 135 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598822 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 200 135 73 123 0 75 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 800

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1881984/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=800 CPUtime=3.09
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 161 0 0 0 309 0 0 0 25 0 1 0 286343174 819200 143 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565470 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 200 143 73 123 0 75 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 800

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1881664/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=1004 CPUtime=6.29
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 202 0 0 0 629 0 0 0 25 0 1 0 286343174 1028096 184 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 251 184 73 123 0 126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1004

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1881472/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=1104 CPUtime=12.69
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 238 0 0 0 1269 0 0 0 25 0 1 0 286343174 1130496 220 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 276 220 73 123 0 151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1104

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1881152/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=1484 CPUtime=25.49
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 303 0 0 0 2549 0 0 0 25 0 1 0 286343174 1519616 285 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 371 285 73 123 0 246 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1484

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880640/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=51.08
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 425 0 0 0 5108 0 0 0 25 0 1 0 286343174 2392064 407 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 407 73 123 0 459 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2336

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

[startup+63.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880384/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=63.87
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 485 0 0 0 6387 0 0 0 25 0 1 0 286343174 2392064 467 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 467 73 123 0 459 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 2336

[startup+70.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880256/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=70.28
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 516 0 0 0 7028 0 0 0 25 0 1 0 286343174 2392064 498 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 498 73 123 0 459 0
Current children cumulated CPU time (s) 70.28
Current children cumulated vsize (KiB) 2336

[startup+73.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880192/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=73.47
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 530 0 0 0 7347 0 0 0 25 0 1 0 286343174 2392064 512 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 512 73 123 0 459 0
Current children cumulated CPU time (s) 73.47
Current children cumulated vsize (KiB) 2336

[startup+75.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880192/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=75.07
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 538 0 0 0 7507 0 0 0 25 0 1 0 286343174 2392064 520 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 520 73 123 0 459 0
Current children cumulated CPU time (s) 75.07
Current children cumulated vsize (KiB) 2336

[startup+75.9043 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880128/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=75.87
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 541 0 0 0 7587 0 0 0 25 0 1 0 286343174 2392064 523 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538288 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 523 73 123 0 459 0
Current children cumulated CPU time (s) 75.87
Current children cumulated vsize (KiB) 2336

[startup+76.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880128/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=2336 CPUtime=76.67
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 545 0 0 0 7667 0 0 0 25 0 1 0 286343174 2392064 527 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 584 527 73 123 0 459 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 2336

[startup+76.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880128/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=3100 CPUtime=76.87
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 546 0 0 0 7687 0 0 0 25 0 1 0 286343174 3174400 528 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 775 528 73 123 0 650 0
Current children cumulated CPU time (s) 76.87
Current children cumulated vsize (KiB) 3100

[startup+77.0054 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13066
/proc/meminfo: memFree=1880128/2055920 swapFree=4184164/4192956
[pid=13065] ppid=13063 vsize=3100 CPUtime=76.97
/proc/13065/stat : 13065 (march_ks) R 13063 13065 12788 0 -1 4194304 547 0 0 0 7697 0 0 0 25 0 1 0 286343174 3174400 529 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/13065/statm: 775 529 73 123 0 650 0
Current children cumulated CPU time (s) 76.97
Current children cumulated vsize (KiB) 3100

Child status: 20
Real time (s): 77.084
CPU time (s): 77.0593
CPU user time (s): 77.0543
CPU system time (s): 0.004999
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 3100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.0543
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 548
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 225

runsolver used 0.054991 second user time and 0.175973 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Feb 28 11:57:45 UTC 2007

IDJOB= 316067
IDBENCH= 20432
IDSOLVER= 111
FILE ID= node58/316067-1172663865

PBS_JOBID= 3981210

Free space on /tmp= 66501 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s77-100.cnf
COMMAND LINE= /tmp/evaluation/316067-1172663865/march_ks /tmp/evaluation/316067-1172663865/instance-316067-1172663865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-316067-1172663865 -o ROOT/results/node58/solver-316067-1172663865 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316067-1172663865/march_ks /tmp/evaluation/316067-1172663865/instance-316067-1172663865.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  124e32713f66a3b30ead344822177706

RANDOM SEED= 977927247

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
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		: 3000.234
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:       1882784 kB
Buffers:          4988 kB
Cached:         114656 kB
SwapCached:       3028 kB
Active:          48628 kB
Inactive:        84676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882784 kB
SwapTotal:     4192956 kB
SwapFree:      4184164 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          19188 kB
Slab:            25932 kB
Committed_AS:   690684 kB
PageTables:       1388 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= 66501 MiB

End job on node58 on Wed Feb 28 11:59:02 UTC 2007