Trace number 1516321

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
march_hi hiSAT 796.188 796.381

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S326668183-079.cnf
MD5SUMbdf81229b44197dff4efee16f75580b3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.309952
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.89/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.94	c main()::
0.89/0.94	c initFormula():: searching for DIMACS p-line....
0.89/0.94	c full lookahead due to high density!
0.89/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.89/0.94	c parseCNF():: parsing....
0.89/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.94	c runParser():: parsing was successful, warming up engines...
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.89/0.94	c stat :: sign balance is biased by 0.007
0.89/0.94	c using k-SAT heuristics (size based diff)
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.89/0.94	c resolvent_look() :: found 1 resolvents
0.89/0.94	c main():: clause / variable ratio: ( 5341 / 60 ) = 89.02
0.89/0.94	c longest clause has size 7
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c number of free variables = 60
0.89/0.94	c dynamic_preselect_setsize :: off
0.89/0.94	c main():: all systems go!
0.89/0.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/15) NodeCount: 144
1.00/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/15) NodeCount: 2174
1.99/2.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/15) NodeCount: 15637
8.99/9.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/15) NodeCount: 67014
35.58/35.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/15) NodeCount: 202549
105.76/105.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/15) NodeCount: 452189
236.63/236.73	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/15) NodeCount: 791114
416.29/416.42	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/15) NodeCount: 1133338
599.94/600.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/15) NodeCount: 1397499
743.71/743.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
796.10/796.38	c |101000111110110.01010000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
796.10/796.38	
c |***********************
796.10/796.38	c
796.10/796.38	c main():: nodeCount: 1493461
796.10/796.38	c main():: dead ends in main: 342
796.10/796.38	c main():: lookAheadCount: 67025887
796.10/796.38	c main():: unitResolveCount: 2870838
796.10/796.38	c main():: time=796.300000
796.10/796.38	c main():: necessary_assignments: 4895
796.10/796.38	c main():: bin_sat: 0, bin_unsat 0
796.10/796.38	c main():: doublelook: #: 4959178, succes #: 4029622
796.10/796.38	c main():: doublelook: overall 7.566 of all possible doublelooks executed
796.10/796.38	c main():: doublelook: succesrate: 81.256, average DL_trigger: 16.867
796.10/796.38	c main():: SOLUTION VERIFIED :-)
796.10/796.38	s SATISFIABLE
796.10/796.38	v 1 -2 3 -4 5 -6 -7 -8 9 10 -11 -12 13 14 -15 -16 -17 -18 -19 20 -21 -22 23 -24 -25 26 -27 28 -29 -30 -31 -32 33 -34 -35 36 -37 38 39 40 41 42 -43 -44 -45 -46 47 48 49 -50 51 52 -53 54 55 56 -57 58 59 -60 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516321-1238267830/watcher-1516321-1238267830 -o /tmp/evaluation-result-1516321-1238267830/solver-1516321-1238267830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516321-1238267830.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: 0.91 0.97 0.99 3/64 25949
/proc/meminfo: memFree=939224/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=836 CPUtime=0
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1099445060 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 209 88 58 167 0 40 0

[startup+0.027826 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25949
/proc/meminfo: memFree=939224/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=1392 CPUtime=0.02
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 369 0 0 0 2 0 0 0 18 0 1 0 1099445060 1425408 221 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 348 221 79 167 0 179 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1392

[startup+0.101832 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25949
/proc/meminfo: memFree=939224/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=1796 CPUtime=0.09
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 734 0 0 0 9 0 0 0 18 0 1 0 1099445060 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301849 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25949
/proc/meminfo: memFree=939224/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=1796 CPUtime=0.29
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 1099445060 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701885 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25949
/proc/meminfo: memFree=939224/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=1796 CPUtime=0.69
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 734 0 0 0 69 0 0 0 22 0 1 0 1099445060 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50196 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25950
/proc/meminfo: memFree=938000/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2172 CPUtime=1.49
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 947 0 0 0 149 0 0 0 25 0 1 0 1099445060 2224128 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 543 389 93 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.1011 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937872/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2172 CPUtime=3.09
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 947 0 0 0 309 0 0 0 25 0 1 0 1099445060 2224128 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 543 389 93 167 0 374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2172

[startup+6.30139 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937808/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2172 CPUtime=6.29
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 947 0 0 0 629 0 0 0 25 0 1 0 1099445060 2224128 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 543 389 93 167 0 374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2172

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937760/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2172 CPUtime=12.69
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 947 0 0 0 1269 0 0 0 25 0 1 0 1099445060 2224128 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 543 389 93 167 0 374 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2172

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937760/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2172 CPUtime=25.48
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 947 0 0 0 2548 0 0 0 25 0 1 0 1099445060 2224128 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134602692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 543 389 93 167 0 374 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2172

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937760/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2172 CPUtime=51.08
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 947 0 0 0 5107 1 0 0 25 0 1 0 1099445060 2224128 389 1992294400 134512640 135197378 4294956240 18446744073709551615 134618571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 543 389 93 167 0 374 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2172

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937696/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2416 CPUtime=102.27
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 962 0 0 0 10226 1 0 0 25 0 1 0 1099445060 2473984 404 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 604 404 93 167 0 435 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2416

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937504/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2416 CPUtime=162.25
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 983 0 0 0 16224 1 0 0 25 0 1 0 1099445060 2473984 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 604 425 93 167 0 435 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937184/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2648 CPUtime=222.23
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1079 0 0 0 22222 1 0 0 25 0 1 0 1099445060 2711552 477 1992294400 134512640 135197378 4294956240 18446744073709551615 134592995 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 662 477 93 167 0 493 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2648

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937184/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2648 CPUtime=282.22
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1100 0 0 0 28221 1 0 0 25 0 1 0 1099445060 2711552 498 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 662 498 93 167 0 493 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=937120/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2876 CPUtime=342.21
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1123 0 0 0 34219 2 0 0 25 0 1 0 1099445060 2945024 521 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 719 521 93 167 0 550 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2876

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936992/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=2876 CPUtime=402.19
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1146 0 0 0 40217 2 0 0 25 0 1 0 1099445060 2945024 544 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 719 544 93 167 0 550 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2876

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936928/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3216 CPUtime=462.18
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1168 0 0 0 46216 2 0 0 25 0 1 0 1099445060 3293184 566 1992294400 134512640 135197378 4294956240 18446744073709551615 134649299 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 804 566 93 167 0 635 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 3216

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936800/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3216 CPUtime=522.16
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1193 0 0 0 52214 2 0 0 25 0 1 0 1099445060 3293184 591 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 804 591 93 167 0 635 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3216

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936672/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3216 CPUtime=582.15
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1218 0 0 0 58213 2 0 0 25 0 1 0 1099445060 3293184 616 1992294400 134512640 135197378 4294956240 18446744073709551615 134602799 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 804 616 93 167 0 635 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936544/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3216 CPUtime=642.14
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1243 0 0 0 64212 2 0 0 25 0 1 0 1099445060 3293184 641 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 804 641 93 167 0 635 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 3216

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936288/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=702.12
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1271 0 0 0 70209 3 0 0 25 0 1 0 1099445060 3817472 669 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 669 93 167 0 763 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 3728

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936160/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=762.11
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1301 0 0 0 76208 3 0 0 25 0 1 0 1099445060 3817472 699 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 699 93 167 0 763 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 3728

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936160/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=767.71
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1304 0 0 0 76768 3 0 0 25 0 1 0 1099445060 3817472 702 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 702 93 167 0 763 0
Current children cumulated CPU time (s) 767.71
Current children cumulated vsize (KiB) 3728

[startup+780.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936160/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=780.51
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1311 0 0 0 78048 3 0 0 25 0 1 0 1099445060 3817472 709 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 709 93 167 0 763 0
Current children cumulated CPU time (s) 780.51
Current children cumulated vsize (KiB) 3728

[startup+787.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936096/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=786.9
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1314 0 0 0 78687 3 0 0 25 0 1 0 1099445060 3817472 712 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 712 93 167 0 763 0
Current children cumulated CPU time (s) 786.9
Current children cumulated vsize (KiB) 3728

[startup+790.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936096/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=790.1
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1316 0 0 0 79007 3 0 0 25 0 1 0 1099445060 3817472 714 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 714 93 167 0 763 0
Current children cumulated CPU time (s) 790.1
Current children cumulated vsize (KiB) 3728

[startup+793.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936096/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=793.3
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1318 0 0 0 79327 3 0 0 25 0 1 0 1099445060 3817472 716 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 716 93 167 0 763 0
Current children cumulated CPU time (s) 793.3
Current children cumulated vsize (KiB) 3728

[startup+795.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936096/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=794.9
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1318 0 0 0 79487 3 0 0 25 0 1 0 1099445060 3817472 716 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 716 93 167 0 763 0
Current children cumulated CPU time (s) 794.9
Current children cumulated vsize (KiB) 3728

[startup+795.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936096/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=795.7
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1319 0 0 0 79567 3 0 0 25 0 1 0 1099445060 3817472 717 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 717 93 167 0 763 0
Current children cumulated CPU time (s) 795.7
Current children cumulated vsize (KiB) 3728

[startup+796.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25950
/proc/meminfo: memFree=936096/2055920 swapFree=4176708/4192956
[pid=25949] ppid=25947 vsize=3728 CPUtime=796.1
/proc/25949/stat : 25949 (march_hi) R 25947 25949 25912 0 -1 4194304 1319 0 0 0 79607 3 0 0 25 0 1 0 1099445060 3817472 717 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/25949/statm: 932 717 93 167 0 763 0
Current children cumulated CPU time (s) 796.1
Current children cumulated vsize (KiB) 3728

Child status: 10
Real time (s): 796.381
CPU time (s): 796.188
CPU user time (s): 796.155
CPU system time (s): 0.032994
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 3728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 796.155
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1321
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= 1156

runsolver used 0.595909 second user time and 1.73673 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 20:17:10
IDJOB=1516321
IDBENCH=70503
IDSOLVER=521
FILE ID=node51/1516321-1238267830
PBS_JOBID= 9060875
Free space on /tmp= 65232 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S326668183-079.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516321-1238267830/watcher-1516321-1238267830 -o /tmp/evaluation-result-1516321-1238267830/solver-1516321-1238267830 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516321-1238267830.cnf

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

MD5SUM BENCH= bdf81229b44197dff4efee16f75580b3
RANDOM SEED=1561100012

node51.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		: 3000.234
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:        939704 kB
Buffers:         69784 kB
Cached:         960008 kB
SwapCached:       9996 kB
Active:         107424 kB
Inactive:       933724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        939704 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          17000 kB
Slab:            61088 kB
Committed_AS:  2914204 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 20:30:27