Trace number 1557069

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 nn? (TO) 1200.05 1200.52

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-07.cnf
MD5SUMd5384c4b81fff59c87944d03e9ed7d02
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark84.3792
Satisfiable
(Un)Satisfiability was proved
Number of variables69097
Number of clauses225325
Sum of the clauses size583973
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 291744
Number of clauses of size 3133452
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

3.89/3.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.89/3.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.89/3.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.89/3.90	c main()::
3.89/3.90	c initFormula():: searching for DIMACS p-line....
3.89/3.90	c initFormula():: the DIMACS p-line indicates a CNF of 69097 variables and 225325 clauses.
3.89/3.90	c parseCNF():: parsing....
3.89/3.90	c parseCNF():: the CNF contains 129 unary clauses.
3.89/3.90	c runParser():: parsing was successful, warming up engines...
3.89/3.90	c find_and_remove_tautogolies():: found and removed 5224 tautologies
3.89/3.90	c find_and_remove_tautogolies():: found and removed 2 tautologies
3.89/3.90	c find_and_remove_tautogolies():: found and removed 2 tautologies
3.89/3.90	c simplify_formula():: removed 22 tautological, 11179 satisfied and 4 duplicate clauses
3.89/3.90	c preprocessing fase I completed:: there are now 63572 free variables and 214120 clauses.
3.89/3.90	c stat :: sign balance is biased by 0.079
3.89/3.90	c find_equivalence():: found 23083 3-equivalences
3.89/3.90	c find_and_remove_tautogolies():: found and removed 51 tautologies
3.89/3.90	c find_and_remove_tautogolies():: found and removed 4 tautologies
3.89/3.90	c find_and_remove_tautogolies():: found and removed 9036 tautologies
3.89/3.90	c shorten_equivalence(): average equivalence length reduced from 5.712407 to 3.817610
3.89/3.90	c using 3-SAT heuristics (occurence based diff)
3.89/3.90	c simplify_formula():: removed 0 tautological, 92332 satisfied and 0 duplicate clauses
3.89/3.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
3.89/3.90	c lessRedundantTransformation():: nothing to be done.
3.89/3.90	c transformTo3SAT():: you gave me 69097 variables and 121864 clauses.
3.89/3.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
3.89/3.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
3.89/3.90	c transformTo3SAT():: the transformation yielded 69097 variabels and 121864 clauses.
3.89/3.90	c main():: clause / variable ratio: ( 121864 / 69097 ) = 1.76
3.89/3.90	c longest clause has size 3
3.89/3.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.89/3.90	c number of free variables = 54481
3.89/3.90	c dynamic_preselect_setsize :: off
3.89/3.90	c main():: all systems go!
3.89/3.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 12
4.09/4.10	c |----------------------------------------------------------------|
c |****
c |********
c |****************
c |********************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 319
8.28/8.32	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: 1509
29.78/29.85	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 |****************************************************************| ( 3/999) NodeCount: 5950
98.75/98.82	c |----------------------------------------------------------------|
c |****************
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: 29044
429.63/429.89	c |----------------------------------------------------------------|
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1557069-1238751282/watcher-1557069-1238751282 -o /tmp/evaluation-result-1557069-1238751282/solver-1557069-1238751282 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557069-1238751282.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: 1.08 1.04 0.94 3/64 2928
/proc/meminfo: memFree=1054040/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=4748 CPUtime=0
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 573 0 0 0 0 0 0 0 18 0 1 0 1147794529 4861952 558 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1187 561 59 167 0 1018 0

[startup+0.0234509 s]
/proc/loadavg: 1.08 1.04 0.94 3/64 2928
/proc/meminfo: memFree=1054040/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=8068 CPUtime=0.01
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 1619 0 0 0 1 0 0 0 18 0 1 0 1147794529 8261632 1604 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2017 1604 59 167 0 1848 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8068

[startup+0.101467 s]
/proc/loadavg: 1.08 1.04 0.94 3/64 2928
/proc/meminfo: memFree=1054040/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=8992 CPUtime=0.09
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 1915 0 0 0 9 0 0 0 18 0 1 0 1147794529 9207808 1900 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2248 1900 59 167 0 2079 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8992

[startup+0.301509 s]
/proc/loadavg: 1.08 1.04 0.94 3/64 2928
/proc/meminfo: memFree=1054040/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=11104 CPUtime=0.29
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 2590 0 0 0 29 0 0 0 19 0 1 0 1147794529 11370496 2575 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2776 2575 59 167 0 2607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11104

[startup+0.701595 s]
/proc/loadavg: 1.08 1.04 0.94 3/64 2928
/proc/meminfo: memFree=1054040/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=32020 CPUtime=0.69
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 8225 0 0 0 66 3 0 0 22 0 1 0 1147794529 32788480 6158 1992294400 134512640 135197250 4294956224 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 8005 6158 67 167 0 7836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32020

[startup+1.50177 s]
/proc/loadavg: 1.08 1.04 0.94 2/65 2929
/proc/meminfo: memFree=1029840/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=29516 CPUtime=1.49
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 10446 0 0 0 145 4 0 0 25 0 1 0 1147794529 30224384 5539 1992294400 134512640 135197250 4294956224 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 7379 5539 68 167 0 7210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29516

[startup+3.10111 s]
/proc/loadavg: 1.07 1.04 0.94 2/65 2929
/proc/meminfo: memFree=1031120/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=29552 CPUtime=3.08
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 14986 0 0 0 302 6 0 0 25 0 1 0 1147794529 30261248 5631 1992294400 134512640 135197250 4294956224 18446744073709551615 134565032 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 7388 5631 84 167 0 7219 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29552

[startup+6.30179 s]
/proc/loadavg: 1.07 1.04 0.94 2/65 2929
/proc/meminfo: memFree=1002384/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=119504 CPUtime=6.29
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 25948 0 0 0 618 11 0 0 25 0 1 0 1147794529 122372096 13261 1992294400 134512640 135197250 4294956224 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 29876 13261 94 167 0 29707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119504

[startup+12.7012 s]
/proc/loadavg: 1.06 1.04 0.94 2/65 2929
/proc/meminfo: memFree=999440/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=121576 CPUtime=12.68
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 26424 0 0 0 1256 12 0 0 25 0 1 0 1147794529 124493824 13731 1992294400 134512640 135197250 4294956224 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 30394 13731 94 167 0 30225 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 121576

[startup+25.5019 s]
/proc/loadavg: 1.05 1.03 0.94 2/65 2929
/proc/meminfo: memFree=993936/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=127760 CPUtime=25.48
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 27699 0 0 0 2535 13 0 0 25 0 1 0 1147794529 130826240 15006 1992294400 134512640 135197250 4294956224 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 31940 15006 94 167 0 31771 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127760

[startup+51.1014 s]
/proc/loadavg: 1.03 1.03 0.94 2/65 2929
/proc/meminfo: memFree=988496/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=134628 CPUtime=51.07
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 29091 0 0 0 5093 14 0 0 25 0 1 0 1147794529 137859072 16394 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 33657 16394 94 167 0 33488 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 134628

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 2929
/proc/meminfo: memFree=981136/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=141064 CPUtime=102.26
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 30930 0 0 0 10210 16 0 0 25 0 1 0 1147794529 144449536 18233 1992294400 134512640 135197250 4294956224 18446744073709551615 134541014 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 35266 18233 94 167 0 35097 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 141064

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 2929
/proc/meminfo: memFree=980752/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=144712 CPUtime=162.23
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 31033 0 0 0 16207 16 0 0 25 0 1 0 1147794529 148185088 18336 1992294400 134512640 135197250 4294956224 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 36178 18336 94 167 0 36009 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 144712

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.94 3/65 2929
/proc/meminfo: memFree=977872/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=146572 CPUtime=222.21
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 31734 0 0 0 22204 17 0 0 25 0 1 0 1147794529 150089728 19037 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 36643 19037 94 167 0 36474 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 146572

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 2929
/proc/meminfo: memFree=968400/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=155284 CPUtime=282.19
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 34104 0 0 0 28200 19 0 0 25 0 1 0 1147794529 159010816 21407 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 38821 21407 94 167 0 38652 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 155284

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=966736/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=162108 CPUtime=342.15
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 34514 0 0 0 34196 19 0 0 25 0 1 0 1147794529 165998592 21817 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 40527 21817 94 167 0 40358 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 162108

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=964496/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=162768 CPUtime=402.13
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35074 0 0 0 40193 20 0 0 25 0 1 0 1147794529 166674432 22377 1992294400 134512640 135197250 4294956224 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 40692 22377 94 167 0 40523 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 162768

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=962576/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=163700 CPUtime=462.11
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35539 0 0 0 46190 21 0 0 25 0 1 0 1147794529 167628800 22842 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 40925 22842 94 167 0 40756 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 163700

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=962128/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=163700 CPUtime=522.09
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35663 0 0 0 52188 21 0 0 25 0 1 0 1147794529 167628800 22966 1992294400 134512640 135197250 4294956224 18446744073709551615 134570735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 40925 22966 94 167 0 40756 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 163700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=961936/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=163700 CPUtime=582.06
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35705 0 0 0 58185 21 0 0 25 0 1 0 1147794529 167628800 23008 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 40925 23008 94 167 0 40756 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 163700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=961808/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164212 CPUtime=642.04
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35750 0 0 0 64183 21 0 0 25 0 1 0 1147794529 168153088 23053 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41053 23053 94 167 0 40884 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 164212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=961616/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164212 CPUtime=702.01
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35796 0 0 0 70180 21 0 0 25 0 1 0 1147794529 168153088 23099 1992294400 134512640 135197250 4294956224 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41053 23099 94 167 0 40884 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 164212

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=961424/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164212 CPUtime=762
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35840 0 0 0 76178 22 0 0 25 0 1 0 1147794529 168153088 23143 1992294400 134512640 135197250 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41053 23143 94 167 0 40884 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 164212

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2929
/proc/meminfo: memFree=961168/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164212 CPUtime=821.97
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35888 0 0 0 82175 22 0 0 25 0 1 0 1147794529 168153088 23191 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41053 23191 94 167 0 40884 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 164212

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=960848/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=881.94
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 35944 0 0 0 88172 22 0 0 25 0 1 0 1147794529 168935424 23247 1992294400 134512640 135197250 4294956224 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23247 94 167 0 41075 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 164976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=960720/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=941.91
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36019 0 0 0 94169 22 0 0 25 0 1 0 1147794529 168935424 23322 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23322 94 167 0 41075 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 164976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=960528/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=1001.9
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36067 0 0 0 100167 23 0 0 25 0 1 0 1147794529 168935424 23370 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23370 94 167 0 41075 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 164976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=960208/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=1061.87
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36136 0 0 0 106164 23 0 0 25 0 1 0 1147794529 168935424 23439 1992294400 134512640 135197250 4294956224 18446744073709551615 134541017 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23439 94 167 0 41075 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 164976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=960080/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=1121.85
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36177 0 0 0 112162 23 0 0 25 0 1 0 1147794529 168935424 23480 1992294400 134512640 135197250 4294956224 18446744073709551615 134540969 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23480 94 167 0 41075 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 164976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=959824/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=1181.83
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36228 0 0 0 118160 23 0 0 25 0 1 0 1147794529 168935424 23531 1992294400 134512640 135197250 4294956224 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23531 94 167 0 41075 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 164976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=959760/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=1200.02
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36241 0 0 0 119979 23 0 0 25 0 1 0 1147794529 168935424 23544 1992294400 134512640 135197250 4294956224 18446744073709551615 134540993 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23544 94 167 0 41075 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 164976

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2931
/proc/meminfo: memFree=959760/2055920 swapFree=4177932/4192956
[pid=2928] ppid=2926 vsize=164976 CPUtime=1200.02
/proc/2928/stat : 2928 (march_nn) R 2926 2928 2381 0 -1 4194304 36241 0 0 0 119979 23 0 0 25 0 1 0 1147794529 168935424 23544 1992294400 134512640 135197250 4294956224 18446744073709551615 134540993 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 41244 23544 94 167 0 41075 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 164976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.251961
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 164976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36241
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= 1459

runsolver used 0.926859 second user time and 2.6486 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-03 11:34:42
IDJOB=1557069
IDBENCH=70831
IDSOLVER=522
FILE ID=node10/1557069-1238751282
PBS_JOBID= 9086115
Free space on /tmp= 66484 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557069-1238751282/watcher-1557069-1238751282 -o /tmp/evaluation-result-1557069-1238751282/solver-1557069-1238751282 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1557069-1238751282.cnf

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

MD5SUM BENCH= d5384c4b81fff59c87944d03e9ed7d02
RANDOM SEED=558424218

node10.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		: 3000.272
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		: 3000.272
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:       1054456 kB
Buffers:        113972 kB
Cached:         781016 kB
SwapCached:       8936 kB
Active:         266548 kB
Inactive:       639524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054456 kB
SwapTotal:     4192956 kB
SwapFree:      4177932 kB
Dirty:            4836 kB
Writeback:           0 kB
Mapped:          16700 kB
Slab:            81376 kB
Committed_AS:  3038596 kB
PageTables:       1380 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= 66484 MiB
End job on node10 at 2009-04-03 11:54:45