Trace number 1516094

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.21	c stat :: sign balance is biased by 0.005
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.19/1.21	c resolvent_look() :: found 1 resolvents
1.19/1.21	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 75
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
1.19/1.25	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: 475
1.39/1.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 4602
3.49/3.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 30991
16.29/16.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 156909
79.37/79.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 620504
324.20/324.32	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1961179
1076.89/1077.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516094-1238264320/watcher-1516094-1238264320 -o /tmp/evaluation-result-1516094-1238264320/solver-1516094-1238264320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516094-1238264320.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: 0.92 0.98 0.99 3/64 14150
/proc/meminfo: memFree=838736/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=836 CPUtime=0
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099097868 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134568869 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 209 90 59 167 0 40 0

[startup+0.082442 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14150
/proc/meminfo: memFree=838736/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2020 CPUtime=0.07
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 980 0 0 0 7 0 0 0 18 0 1 0 1099097868 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2020

[startup+0.101442 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14150
/proc/meminfo: memFree=838736/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2020 CPUtime=0.09
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 1099097868 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301462 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14150
/proc/meminfo: memFree=838736/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2020 CPUtime=0.29
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 1099097868 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701499 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14150
/proc/meminfo: memFree=838736/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2020 CPUtime=0.69
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 1099097868 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50258 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14151
/proc/meminfo: memFree=837576/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2768 CPUtime=1.49
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 1206 0 0 0 149 0 0 0 25 0 1 0 1099097868 2834432 500 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 692 500 94 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14151
/proc/meminfo: memFree=836936/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2768 CPUtime=3.09
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 1206 0 0 0 309 0 0 0 25 0 1 0 1099097868 2834432 500 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 692 500 94 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14151
/proc/meminfo: memFree=836872/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=2768 CPUtime=6.29
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 1209 0 0 0 629 0 0 0 25 0 1 0 1099097868 2834432 503 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 692 503 94 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14151
/proc/meminfo: memFree=836232/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=3452 CPUtime=12.69
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 1363 0 0 0 1269 0 0 0 25 0 1 0 1099097868 3534848 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 863 657 94 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14151
/proc/meminfo: memFree=835592/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=4304 CPUtime=25.48
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 1517 0 0 0 2548 0 0 0 25 0 1 0 1099097868 4407296 811 1992294400 134512640 135197250 4294956240 18446744073709551615 134603216 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 1076 811 94 167 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4304

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14151
/proc/meminfo: memFree=834376/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=6220 CPUtime=51.08
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 1821 0 0 0 5107 1 0 0 25 0 1 0 1099097868 6369280 1115 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 1555 1115 94 167 0 1386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6220

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14151
/proc/meminfo: memFree=831944/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=7944 CPUtime=102.27
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 2415 0 0 0 10226 1 0 0 25 0 1 0 1099097868 8134656 1709 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 1986 1709 94 167 0 1817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7944

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=829192/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=10532 CPUtime=162.24
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 3103 0 0 0 16223 1 0 0 25 0 1 0 1099097868 10784768 2397 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 2633 2397 94 167 0 2464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10532

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=826440/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=14412 CPUtime=222.23
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 3777 0 0 0 22221 2 0 0 25 0 1 0 1099097868 14757888 3071 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 3603 3071 94 167 0 3434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=823688/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=20232 CPUtime=282.21
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 4441 0 0 0 28219 2 0 0 25 0 1 0 1099097868 20717568 3735 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 5058 3735 94 167 0 4889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=820872/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=20668 CPUtime=342.2
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 5128 0 0 0 34217 3 0 0 25 0 1 0 1099097868 21164032 4422 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 5167 4422 94 167 0 4998 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20668

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=818184/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=29400 CPUtime=402.18
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 5805 0 0 0 40214 4 0 0 25 0 1 0 1099097868 30105600 5099 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 7350 5099 94 167 0 7181 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29400

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=815496/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=29400 CPUtime=462.16
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 6479 0 0 0 46212 4 0 0 25 0 1 0 1099097868 30105600 5773 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 7350 5773 94 167 0 7181 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29400

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=813000/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=29400 CPUtime=522.15
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 7095 0 0 0 52210 5 0 0 25 0 1 0 1099097868 30105600 6389 1992294400 134512640 135197250 4294956240 18446744073709551615 134539227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 7350 6389 94 167 0 7181 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29400

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=810248/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=29400 CPUtime=582.13
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 7780 0 0 0 58208 5 0 0 25 0 1 0 1099097868 30105600 7074 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 7350 7074 94 167 0 7181 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29400

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=807624/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=42496 CPUtime=642.12
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 8427 0 0 0 64206 6 0 0 25 0 1 0 1099097868 43515904 7721 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10624 7721 94 167 0 10455 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42496

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=805000/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=42928 CPUtime=702.1
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 9077 0 0 0 70203 7 0 0 25 0 1 0 1099097868 43958272 8371 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10732 8371 94 167 0 10563 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42928

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=802440/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=42928 CPUtime=762.09
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 9709 0 0 0 76202 7 0 0 25 0 1 0 1099097868 43958272 9003 1992294400 134512640 135197250 4294956240 18446744073709551615 134618668 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10732 9003 94 167 0 10563 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 42928

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=799880/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=42928 CPUtime=822.06
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 10350 0 0 0 82199 7 0 0 25 0 1 0 1099097868 43958272 9644 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10732 9644 94 167 0 10563 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42928

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14151
/proc/meminfo: memFree=797320/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=42928 CPUtime=882.05
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 10978 0 0 0 88197 8 0 0 25 0 1 0 1099097868 43958272 10272 1992294400 134512640 135197250 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10732 10272 94 167 0 10563 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42928

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 14151
/proc/meminfo: memFree=794952/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=62572 CPUtime=942.03
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 11598 0 0 0 94195 8 0 0 25 0 1 0 1099097868 64073728 10892 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15643 10892 94 167 0 15474 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62572

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14151
/proc/meminfo: memFree=792392/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=62572 CPUtime=1002.02
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 12210 0 0 0 100193 9 0 0 25 0 1 0 1099097868 64073728 11504 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15643 11504 94 167 0 15474 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14151
/proc/meminfo: memFree=790216/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=62572 CPUtime=1062
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 12779 0 0 0 106191 9 0 0 25 0 1 0 1099097868 64073728 12073 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15643 12073 94 167 0 15474 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 62572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14151
/proc/meminfo: memFree=787656/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=62572 CPUtime=1121.98
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 13412 0 0 0 112189 9 0 0 25 0 1 0 1099097868 64073728 12706 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15643 12706 94 167 0 15474 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 62572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14151
/proc/meminfo: memFree=785032/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=62572 CPUtime=1181.97
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 14066 0 0 0 118187 10 0 0 25 0 1 0 1099097868 64073728 13360 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15643 13360 94 167 0 15474 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 62572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14151
/proc/meminfo: memFree=784200/2055920 swapFree=4178100/4192956
[pid=14150] ppid=14148 vsize=62572 CPUtime=1200.07
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13749 0 -1 4194304 14256 0 0 0 119997 10 0 0 25 0 1 0 1099097868 64073728 13550 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15643 13550 94 167 0 15474 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62572

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.110983
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 62572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14256
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= 2388

runsolver used 0.900863 second user time and 2.49562 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 19:18:40
IDJOB=1516094
IDBENCH=70484
IDSOLVER=522
FILE ID=node18/1516094-1238264320
PBS_JOBID= 9060807
Free space on /tmp= 66196 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516094-1238264320/watcher-1516094-1238264320 -o /tmp/evaluation-result-1516094-1238264320/solver-1516094-1238264320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516094-1238264320.cnf

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=2114867778

node18.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		: 3000.214
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		: 3000.214
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:        839152 kB
Buffers:         88012 kB
Cached:        1037896 kB
SwapCached:       8808 kB
Active:         113720 kB
Inactive:      1024628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        839152 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            64476 kB
Committed_AS:  2947624 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 19:38:42