Trace number 1544726

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 582.624 582.852

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 440 variables and 1870 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 439 free variables and 1864 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.494
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 145 duplicate clauses
0.00/0.01	c resolvent_look() :: found 90 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 440 variables and 1954 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 440 variabels and 1954 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1954 / 440 ) = 4.44
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 258 JD: 21
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 |****************************************************************| 1 NC: 2100 JD: 21
0.89/1.00	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 |****************************************************************| 2 NC: 10812 JD: 21
5.09/5.15	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 |****************************************************************| 3 NC: 38650 JD: 21
18.29/18.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 106826 JD: 21
51.27/51.38	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 235309 JD: 21
115.25/115.35	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************c right child 44198 UNSAT by parent!
142.44/142.59	
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 |****************************************************************| 6 NC: 425880 JD: 21
214.41/214.51	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********c right child 90243 UNSAT by parent!
219.01/219.11	
c |**********
c |***********
c |************
c |*************
c |**************
c |***************c right child 95461 UNSAT by parent!
228.61/228.71	
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************c right child 138011 UNSAT by parent!
284.69/284.86	
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 645034 JD: 21
334.76/334.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************c right child 224830 UNSAT by parent!
368.86/369.04	
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************c right child 241606 UNSAT by parent!
386.15/386.36	
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************c right child 261757 UNSAT by parent!
401.54/401.74	
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: 836460 JD: 21
445.92/446.18	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************c right child 378565 UNSAT by parent!
479.71/479.96	
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************c right child 422923 UNSAT by parent!
504.50/504.71	
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************c right child 447297 UNSAT by parent!
518.19/518.45	
c |***********************************************************c right child 454524 UNSAT by parent!
519.69/519.92	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 963373 JD: 21
523.69/523.91	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************c right child 507274 UNSAT by parent!
541.68/541.95	
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1025905 JD: 21
563.28/563.53	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******c right child 576308 UNSAT by parent!
565.67/565.94	
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1048345 JD: 21
577.97/578.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1053984 JD: 21
581.67/581.98	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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: 1055077 JD: 21
582.47/582.73	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
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: 1055211 JD: 21
582.57/582.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| 15 NC: 1055221 JD: 21
582.57/582.84	c |----------------------------------------------------------------|
c |
582.57/582.84	c
582.57/582.84	c main():: nodeCount: 1055221
582.57/582.84	c main():: dead ends in main: 17886
582.57/582.84	c main():: lookAheadCount: 84633012
582.57/582.84	c main():: unitResolveCount: 17228242
582.57/582.84	c main():: time=582.700000
582.57/582.84	c main():: necessary_assignments: 272237
582.57/582.84	c main():: bin_sat: 0, bin_unsat 0
582.57/582.84	c main():: doublelook: #: 4861751, succes #: 3661862
582.57/582.84	c main():: doublelook: overall 5.943 of all possible doublelooks executed
582.57/582.84	c main():: doublelook: succesrate: 75.320, average DL_trigger: 6702.318
582.57/582.84	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544726-1238613620/watcher-1544726-1238613620 -o /tmp/evaluation-result-1544726-1238613620/solver-1544726-1238613620 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544726-1238613620.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: 1.00 0.98 0.91 3/64 30341
/proc/meminfo: memFree=1142392/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=796 CPUtime=0
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028133 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 199 110 52 123 0 74 0

[startup+0.0793329 s]
/proc/loadavg: 1.00 0.98 0.91 3/64 30341
/proc/meminfo: memFree=1142392/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1188 CPUtime=0.07
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 248 0 0 0 7 0 0 0 18 0 1 0 1134028133 1216512 231 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 297 231 73 123 0 172 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1188

[startup+0.101336 s]
/proc/loadavg: 1.00 0.98 0.91 3/64 30341
/proc/meminfo: memFree=1142392/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1188 CPUtime=0.09
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 249 0 0 0 9 0 0 0 18 0 1 0 1134028133 1216512 232 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 297 232 73 123 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301372 s]
/proc/loadavg: 1.00 0.98 0.91 3/64 30341
/proc/meminfo: memFree=1142392/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1320 CPUtime=0.29
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 263 0 0 0 29 0 0 0 19 0 1 0 1134028133 1351680 246 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 330 246 73 123 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1320

[startup+0.701445 s]
/proc/loadavg: 1.00 0.98 0.91 3/64 30341
/proc/meminfo: memFree=1142392/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1320 CPUtime=0.69
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 274 0 0 0 69 0 0 0 23 0 1 0 1134028133 1351680 257 1992294400 134512640 135019032 4294956240 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 330 257 73 123 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50259 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1141616/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1320 CPUtime=1.49
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 281 0 0 0 149 0 0 0 25 0 1 0 1134028133 1351680 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 330 264 73 123 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.10188 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1141424/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1476 CPUtime=3.09
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 298 0 0 0 309 0 0 0 25 0 1 0 1134028133 1511424 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 369 281 73 123 0 244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.30147 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1141376/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1632 CPUtime=6.29
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 323 0 0 0 629 0 0 0 25 0 1 0 1134028133 1671168 306 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 408 306 73 123 0 283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1632

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1141120/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=1632 CPUtime=12.69
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 343 0 0 0 1269 0 0 0 25 0 1 0 1134028133 1671168 326 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 408 326 73 123 0 283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632

[startup+25.502 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1140928/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=2000 CPUtime=25.48
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 437 0 0 0 2548 0 0 0 25 0 1 0 1134028133 2048000 402 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 500 402 73 123 0 375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2000

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1140544/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=2700 CPUtime=51.07
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 543 0 0 0 5107 0 0 0 25 0 1 0 1134028133 2764800 508 1992294400 134512640 135019032 4294956240 18446744073709551615 134577594 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 675 508 73 123 0 550 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2700

[startup+102.307 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1139072/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=4388 CPUtime=102.26
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 868 0 0 0 10225 1 0 0 25 0 1 0 1134028133 4493312 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 1097 833 73 123 0 972 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4388

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1137472/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=5948 CPUtime=162.23
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 1276 0 0 0 16222 1 0 0 25 0 1 0 1134028133 6090752 1241 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 1487 1241 73 123 0 1362 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5948

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1135424/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=8496 CPUtime=222.21
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 1769 0 0 0 22220 1 0 0 25 0 1 0 1134028133 8699904 1734 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 2124 1734 73 123 0 1999 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8496

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1133504/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=11084 CPUtime=282.19
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 2269 0 0 0 28217 2 0 0 25 0 1 0 1134028133 11350016 2234 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 2771 2234 73 123 0 2646 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11084

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1131336/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=16604 CPUtime=342.16
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 2810 0 0 0 34214 2 0 0 25 0 1 0 1134028133 17002496 2775 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 4151 2775 73 123 0 4026 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16604

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1129096/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=16604 CPUtime=402.14
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 3383 0 0 0 40211 3 0 0 25 0 1 0 1134028133 17002496 3348 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 4151 3348 73 123 0 4026 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16604

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1126664/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=16604 CPUtime=462.12
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 3981 0 0 0 46209 3 0 0 25 0 1 0 1134028133 17002496 3946 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 4151 3946 73 123 0 4026 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16604

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1124296/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=25708 CPUtime=522.09
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 4574 0 0 0 52206 3 0 0 25 0 1 0 1134028133 26324992 4539 1992294400 134512640 135019032 4294956240 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 6427 4539 73 123 0 6302 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 25708

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1121800/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=25708 CPUtime=582.07
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 5195 0 0 0 58203 4 0 0 25 0 1 0 1134028133 26324992 5160 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 6427 5160 73 123 0 6302 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 25708

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

[startup+582.702 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1121800/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=25708 CPUtime=582.47
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 5199 0 0 0 58243 4 0 0 25 0 1 0 1134028133 26324992 5164 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 6427 5164 73 123 0 6302 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 25708

[startup+582.802 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 30342
/proc/meminfo: memFree=1121800/2055920 swapFree=4177748/4192956
[pid=30341] ppid=30339 vsize=25708 CPUtime=582.57
/proc/30341/stat : 30341 (march_ks) R 30339 30341 30152 0 -1 4194304 5199 0 0 0 58253 4 0 0 25 0 1 0 1134028133 26324992 5164 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/30341/statm: 6427 5164 73 123 0 6302 0
Current children cumulated CPU time (s) 582.57
Current children cumulated vsize (KiB) 25708

Child status: 20
Real time (s): 582.852
CPU time (s): 582.624
CPU user time (s): 582.578
CPU system time (s): 0.045993
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 25708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 582.578
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5201
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= 1390

runsolver used 0.469928 second user time and 1.67175 second system time

The end

Launcher Data 

Begin job on node24 at 2009-04-01 21:20:20
IDJOB=1544726
IDBENCH=70590
IDSOLVER=559
FILE ID=node24/1544726-1238613620
PBS_JOBID= 9073677
Free space on /tmp= 65780 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544726-1238613620/watcher-1544726-1238613620 -o /tmp/evaluation-result-1544726-1238613620/solver-1544726-1238613620 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544726-1238613620.cnf            

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=531051430

node24.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		: 3000.260
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		: 3000.260
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:       1142944 kB
Buffers:         95448 kB
Cached:         711768 kB
SwapCached:       8988 kB
Active:         132428 kB
Inactive:       685228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1142944 kB
SwapTotal:     4192956 kB
SwapFree:      4177748 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            81328 kB
Committed_AS:  3248380 kB
PageTables:       1448 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= 65776 MiB
End job on node24 at 2009-04-01 21:30:03