Trace number 1515326

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_nn nnSAT 903.557 903.8

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S884941173-092.cnf
MD5SUM08970150c744745078d9b8c7ec1a3e63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.036
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.00/0.04	c resolvent_look() :: found 3 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2346 / 110 ) = 21.33
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 110
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 452
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4046
0.79/0.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 25226
5.50/5.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 114915
27.69/27.75	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 398959
105.76/105.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1081609
313.71/313.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 2346647
736.09/736.37	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
903.44/903.78	c |10011001000101010000000001000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
903.44/903.78	
c |*************************
903.44/903.78	c
903.44/903.78	c main():: nodeCount: 2849203
903.44/903.78	c main():: dead ends in main: 10418
903.44/903.78	c main():: lookAheadCount: 164224061
903.44/903.78	c main():: unitResolveCount: 10566791
903.44/903.78	c main():: time=903.670000
903.44/903.78	c main():: necessary_assignments: 63284
903.44/903.78	c main():: bin_sat: 0, bin_unsat 0
903.44/903.78	c main():: doublelook: #: 9508259, succes #: 6883172
903.44/903.78	c main():: doublelook: overall 5.916 of all possible doublelooks executed
903.44/903.78	c main():: doublelook: succesrate: 72.392, average DL_trigger: 28.600
903.44/903.78	c main():: SOLUTION VERIFIED :-)
903.44/903.78	s SATISFIABLE
903.44/903.78	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 -31 -32 -33 -34 35 36 37 -38 -39 -40 -41 42 -43 44 -45 46 47 48 -49 50 -51 -52 -54 -55 56 57 58 -59 60 61 62 63 -64 -65 -66 67 -68 -69 -70 71 72 73 74 75 -76 -77 -78 79 -80 -81 82 -83 -84 85 -86 87 89 -90 91 92 93 94 95 96 -97 -98 99 100 -101 -102 103 -104 -105 -106 107 108 109 110 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-1515326-1238253188/watcher-1515326-1238253188 -o /tmp/evaluation-result-1515326-1238253188/solver-1515326-1238253188 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515326-1238253188.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 0.95 0.98 3/65 14511
/proc/meminfo: memFree=883304/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=836 CPUtime=0
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 984692504 856064 88 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 209 88 59 167 0 40 0

[startup+0.0623579 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 14511
/proc/meminfo: memFree=883304/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=1408 CPUtime=0.06
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 237 0 0 0 6 0 0 0 18 0 1 0 984692504 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1408

[startup+0.102362 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 14511
/proc/meminfo: memFree=883304/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=1408 CPUtime=0.09
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 984692504 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134557272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301382 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 14511
/proc/meminfo: memFree=883304/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=1408 CPUtime=0.29
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 984692504 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1408

[startup+0.701419 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 14511
/proc/meminfo: memFree=883304/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=1540 CPUtime=0.69
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 254 0 0 0 69 0 0 0 23 0 1 0 984692504 1576960 237 1992294400 134512640 135197250 4294956240 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 385 237 94 167 0 216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1540

[startup+1.50149 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 14512
/proc/meminfo: memFree=882656/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=1680 CPUtime=1.49
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 310 0 0 0 149 0 0 0 25 0 1 0 984692504 1720320 290 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 420 290 94 167 0 251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1680

[startup+3.10164 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 14512
/proc/meminfo: memFree=882272/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=1932 CPUtime=3.09
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 356 0 0 0 309 0 0 0 25 0 1 0 984692504 1978368 336 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 483 336 94 167 0 314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1932

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 14512
/proc/meminfo: memFree=881888/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=2160 CPUtime=6.29
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 438 0 0 0 629 0 0 0 25 0 1 0 984692504 2211840 418 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 540 418 94 167 0 371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2160

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 14512
/proc/meminfo: memFree=881120/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=3012 CPUtime=12.69
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 601 0 0 0 1269 0 0 0 25 0 1 0 984692504 3084288 581 1992294400 134512640 135197250 4294956240 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 753 581 94 167 0 584 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3012

[startup+25.5028 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 14512
/proc/meminfo: memFree=879776/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=5096 CPUtime=25.48
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 923 0 0 0 2548 0 0 0 25 0 1 0 984692504 5218304 903 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 1274 903 94 167 0 1105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5096

[startup+51.1022 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 14512
/proc/meminfo: memFree=877344/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=6984 CPUtime=51.08
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 1530 0 0 0 5107 1 0 0 25 0 1 0 984692504 7151616 1510 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 1746 1510 94 167 0 1577 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6984

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 14512
/proc/meminfo: memFree=872800/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=13784 CPUtime=102.27
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 2644 0 0 0 10226 1 0 0 25 0 1 0 984692504 14114816 2624 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 3446 2624 94 167 0 3277 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13784

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14512
/proc/meminfo: memFree=867552/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=19604 CPUtime=162.25
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 3938 0 0 0 16223 2 0 0 25 0 1 0 984692504 20074496 3918 1992294400 134512640 135197250 4294956240 18446744073709551615 134593022 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 4901 3918 94 167 0 4732 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19604

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14512
/proc/meminfo: memFree=862496/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=29000 CPUtime=222.23
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 5183 0 0 0 22221 2 0 0 25 0 1 0 984692504 29696000 5163 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 7250 5163 94 167 0 7081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29000

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14512
/proc/meminfo: memFree=857888/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=29000 CPUtime=282.22
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 6348 0 0 0 28219 3 0 0 25 0 1 0 984692504 29696000 6328 1992294400 134512640 135197250 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 7250 6328 94 167 0 7081 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29000

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14512
/proc/meminfo: memFree=853024/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=42096 CPUtime=342.2
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 7525 0 0 0 34217 3 0 0 25 0 1 0 984692504 43106304 7505 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 10524 7505 94 167 0 10355 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42096

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14512
/proc/meminfo: memFree=848224/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=43420 CPUtime=402.19
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 8717 0 0 0 40215 4 0 0 25 0 1 0 984692504 44462080 8697 1992294400 134512640 135197250 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 10855 8697 94 167 0 10686 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43420

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=843808/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=43420 CPUtime=462.16
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 9797 0 0 0 46212 4 0 0 25 0 1 0 984692504 44462080 9777 1992294400 134512640 135197250 4294956240 18446744073709551615 134618737 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 10855 9777 94 167 0 10686 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43420

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=839264/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=63064 CPUtime=522.15
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 10974 0 0 0 52210 5 0 0 25 0 1 0 984692504 64577536 10954 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 15766 10954 94 167 0 15597 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 63064

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=834848/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=63064 CPUtime=582.14
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 12070 0 0 0 58208 6 0 0 25 0 1 0 984692504 64577536 12050 1992294400 134512640 135197250 4294956240 18446744073709551615 134556565 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 15766 12050 94 167 0 15597 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=830496/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=63064 CPUtime=642.12
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 13151 0 0 0 64206 6 0 0 25 0 1 0 984692504 64577536 13131 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 15766 13131 94 167 0 15597 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 63064

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=826400/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=63064 CPUtime=702.11
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 14175 0 0 0 70204 7 0 0 25 0 1 0 984692504 64577536 14155 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 15766 14155 94 167 0 15597 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 63064

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=822048/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=65716 CPUtime=762.09
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 15240 0 0 0 76202 7 0 0 25 0 1 0 984692504 67293184 15220 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 16429 15220 94 167 0 16260 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 65716

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=817504/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=822.07
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 16349 0 0 0 82199 8 0 0 25 0 1 0 984692504 97468416 16329 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 16329 94 167 0 23627 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 95184

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=813152/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=882.05
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17420 0 0 0 88197 8 0 0 25 0 1 0 984692504 97468416 17400 1992294400 134512640 135197250 4294956240 18446744073709551615 134524977 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17400 94 167 0 23627 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95184

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

[startup+883.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=813152/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=882.85
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17435 0 0 0 88277 8 0 0 25 0 1 0 984692504 97468416 17415 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17415 94 167 0 23627 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 95184

[startup+895.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=812256/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=895.65
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17646 0 0 0 89557 8 0 0 25 0 1 0 984692504 97468416 17626 1992294400 134512640 135197250 4294956240 18446744073709551615 134539974 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17626 94 167 0 23627 0
Current children cumulated CPU time (s) 895.65
Current children cumulated vsize (KiB) 95184

[startup+899.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=812000/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=898.84
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17711 0 0 0 89876 8 0 0 25 0 1 0 984692504 97468416 17691 1992294400 134512640 135197250 4294956240 18446744073709551615 134524963 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17691 94 167 0 23627 0
Current children cumulated CPU time (s) 898.84
Current children cumulated vsize (KiB) 95184

[startup+902.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=811744/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=902.04
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17772 0 0 0 90196 8 0 0 25 0 1 0 984692504 97468416 17752 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17752 94 167 0 23627 0
Current children cumulated CPU time (s) 902.04
Current children cumulated vsize (KiB) 95184

[startup+903.105 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=811616/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=902.85
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17789 0 0 0 90277 8 0 0 25 0 1 0 984692504 97468416 17769 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17769 94 167 0 23627 0
Current children cumulated CPU time (s) 902.85
Current children cumulated vsize (KiB) 95184

[startup+903.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=811616/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=903.24
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17797 0 0 0 90316 8 0 0 25 0 1 0 984692504 97468416 17777 1992294400 134512640 135197250 4294956240 18446744073709551615 134617825 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17777 94 167 0 23627 0
Current children cumulated CPU time (s) 903.24
Current children cumulated vsize (KiB) 95184

[startup+903.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14514
/proc/meminfo: memFree=811616/2055920 swapFree=4176856/4192956
[pid=14511] ppid=14509 vsize=95184 CPUtime=903.44
/proc/14511/stat : 14511 (march_nn) R 14509 14511 14440 0 -1 4194304 17801 0 0 0 90336 8 0 0 25 0 1 0 984692504 97468416 17781 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14511/statm: 23796 17781 94 167 0 23627 0
Current children cumulated CPU time (s) 903.44
Current children cumulated vsize (KiB) 95184

Child status: 10
Real time (s): 903.8
CPU time (s): 903.557
CPU user time (s): 903.456
CPU system time (s): 0.100984
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 95184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 903.456
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17805
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= 1681

runsolver used 1.05784 second user time and 2.24766 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-28 16:13:08
IDJOB=1515326
IDBENCH=70420
IDSOLVER=522
FILE ID=node8/1515326-1238253188
PBS_JOBID= 9060753
Free space on /tmp= 64044 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S884941173-092.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515326-1238253188/watcher-1515326-1238253188 -o /tmp/evaluation-result-1515326-1238253188/solver-1515326-1238253188 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515326-1238253188.cnf

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

MD5SUM BENCH= 08970150c744745078d9b8c7ec1a3e63
RANDOM SEED=22107714

node8.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        883720 kB
Buffers:         89048 kB
Cached:         984172 kB
SwapCached:       9204 kB
Active:         100308 kB
Inactive:       983528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        883720 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            74092 kB
Committed_AS:  2566024 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64044 MiB
End job on node8 at 2009-03-28 16:28:12