Trace number 1513622

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S541865505-057.cnf
MD5SUMe3b225dad76097977d4c5c88712eb95a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark88.7685
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

2.09/2.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.17	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.17	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.17	c main()::
2.09/2.17	c initFormula():: searching for DIMACS p-line....
2.09/2.17	c full lookahead due to high density!
2.09/2.17	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
2.09/2.17	c parseCNF():: parsing....
2.09/2.17	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.17	c runParser():: parsing was successful, warming up engines...
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
2.09/2.17	c stat :: sign balance is biased by 0.006
2.09/2.17	c using k-SAT heuristics (size based diff)
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
2.09/2.17	c longest clause has size 7
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c number of free variables = 140
2.09/2.17	c dynamic_preselect_setsize :: off
2.09/2.17	c main():: all systems go!
2.09/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 60
2.19/2.24	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: 1849
3.09/3.13	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: 35872
18.09/18.13	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 505169
221.32/221.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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-1513622-1238219771/watcher-1513622-1238219771 -o /tmp/evaluation-result-1513622-1238219771/solver-1513622-1238219771 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513622-1238219771.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23848
/proc/meminfo: memFree=905688/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=968 CPUtime=0
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 1094643840 991232 96 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 242 97 59 167 0 73 0

[startup+0.050199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23848
/proc/meminfo: memFree=905688/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=1912 CPUtime=0.04
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 325 0 0 0 4 0 0 0 18 0 1 0 1094643840 1957888 257 1992294400 134512640 135197250 4294956240 18446744073709551615 134560777 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 478 258 67 167 0 309 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1912

[startup+0.101204 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23848
/proc/meminfo: memFree=905688/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=2568 CPUtime=0.09
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 1735 0 0 0 9 0 0 0 18 0 1 0 1094643840 2629632 438 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 642 450 83 167 0 473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2568

[startup+0.301227 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23848
/proc/meminfo: memFree=905688/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=2740 CPUtime=0.29
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 1923 0 0 0 29 0 0 0 19 0 1 0 1094643840 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701273 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23848
/proc/meminfo: memFree=905688/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=2740 CPUtime=0.69
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 1923 0 0 0 69 0 0 0 22 0 1 0 1094643840 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=903952/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=2740 CPUtime=1.49
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 1923 0 0 0 149 0 0 0 25 0 1 0 1094643840 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=903824/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=4260 CPUtime=3.09
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 2392 0 0 0 309 0 0 0 25 0 1 0 1094643840 4362240 806 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 1065 806 94 167 0 896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=902608/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=4260 CPUtime=6.29
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 2392 0 0 0 628 1 0 0 25 0 1 0 1094643840 4362240 806 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 1065 806 94 167 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4260

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=902032/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=4944 CPUtime=12.69
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 2528 0 0 0 1268 1 0 0 25 0 1 0 1094643840 5062656 942 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 1236 942 94 167 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4944

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=901264/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=5796 CPUtime=25.48
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 2697 0 0 0 2547 1 0 0 25 0 1 0 1094643840 5935104 1111 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 1449 1111 94 167 0 1280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5796

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=900048/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=7712 CPUtime=51.07
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 3038 0 0 0 5106 1 0 0 25 0 1 0 1094643840 7897088 1452 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 1928 1452 94 167 0 1759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7712

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=897232/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=12024 CPUtime=102.26
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 3740 0 0 0 10225 1 0 0 25 0 1 0 1094643840 12312576 2154 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 3006 2154 94 167 0 2837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12024

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=893840/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=15904 CPUtime=162.24
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 4574 0 0 0 16222 2 0 0 25 0 1 0 1094643840 16285696 2988 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 3976 2988 94 167 0 3807 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15904

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=890640/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=21724 CPUtime=222.22
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 5362 0 0 0 22220 2 0 0 25 0 1 0 1094643840 22245376 3776 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 5431 3776 94 167 0 5262 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21724

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23849
/proc/meminfo: memFree=887440/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=21724 CPUtime=282.21
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 6158 0 0 0 28218 3 0 0 25 0 1 0 1094643840 22245376 4572 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 5431 4572 94 167 0 5262 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21724

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=884168/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=30456 CPUtime=342.19
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 6977 0 0 0 34215 4 0 0 25 0 1 0 1094643840 31186944 5391 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 7614 5391 94 167 0 7445 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=880968/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=30456 CPUtime=402.16
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 7776 0 0 0 40212 4 0 0 25 0 1 0 1094643840 31186944 6190 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 7614 6190 94 167 0 7445 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 30456

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=877448/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=31128 CPUtime=462.15
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 8663 0 0 0 46210 5 0 0 25 0 1 0 1094643840 31875072 7077 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 7782 7077 94 167 0 7613 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=874120/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=44224 CPUtime=522.13
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 9492 0 0 0 52207 6 0 0 25 0 1 0 1094643840 45285376 7906 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 11056 7906 94 167 0 10887 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44224

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=870856/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=44224 CPUtime=582.12
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 10280 0 0 0 58205 7 0 0 25 0 1 0 1094643840 45285376 8694 1992294400 134512640 135197250 4294956240 18446744073709551615 134603219 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 11056 8694 94 167 0 10887 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=867600/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=44224 CPUtime=642.1
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 11105 0 0 0 64203 7 0 0 25 0 1 0 1094643840 45285376 9519 1992294400 134512640 135197250 4294956240 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 11056 9519 94 167 0 10887 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=864208/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=44224 CPUtime=702.08
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 11939 0 0 0 70201 7 0 0 25 0 1 0 1094643840 45285376 10353 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 11056 10353 94 167 0 10887 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 44224

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=860880/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=63868 CPUtime=762.06
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 12741 0 0 0 76198 8 0 0 25 0 1 0 1094643840 65400832 11155 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 15967 11155 94 167 0 15798 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 63868

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=857552/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=63868 CPUtime=822.05
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 13583 0 0 0 82196 9 0 0 25 0 1 0 1094643840 65400832 11997 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 15967 11997 94 167 0 15798 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 63868

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=854224/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=64540 CPUtime=882.02
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 14414 0 0 0 88193 9 0 0 25 0 1 0 1094643840 66088960 12828 1992294400 134512640 135197250 4294956240 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 16135 12828 94 167 0 15966 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 64540

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=850960/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=64540 CPUtime=942.01
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 15225 0 0 0 94191 10 0 0 25 0 1 0 1094643840 66088960 13639 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 16135 13639 94 167 0 15966 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 64540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=847568/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=64540 CPUtime=1001.99
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 16076 0 0 0 100188 11 0 0 25 0 1 0 1094643840 66088960 14490 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 16135 14490 94 167 0 15966 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 64540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=844368/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=64540 CPUtime=1061.97
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 16881 0 0 0 106186 11 0 0 25 0 1 0 1094643840 66088960 15295 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 16135 15295 94 167 0 15966 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 64540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=840912/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=94008 CPUtime=1121.95
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 17738 0 0 0 112183 12 0 0 25 0 1 0 1094643840 96264192 16152 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 23502 16152 94 167 0 23333 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 94008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=837648/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=94008 CPUtime=1181.94
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 18559 0 0 0 118181 13 0 0 25 0 1 0 1094643840 96264192 16973 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 23502 16973 94 167 0 23333 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 94008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23855
/proc/meminfo: memFree=836496/2055924 swapFree=4176792/4192956
[pid=23848] ppid=23846 vsize=94008 CPUtime=1200.03
/proc/23848/stat : 23848 (march_nn) R 23846 23848 22965 0 -1 4194304 18817 0 0 0 119990 13 0 0 25 0 1 0 1094643840 96264192 17231 1992294400 134512640 135197250 4294956240 18446744073709551615 134713094 0 0 4096 0 0 0 0 17 1 0 0
/proc/23848/statm: 23502 17231 94 167 0 23333 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 94008

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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.151976
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 94008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18817
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= 2032

runsolver used 1.14783 second user time and 2.16467 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 06:56:11
IDJOB=1513622
IDBENCH=70278
IDSOLVER=522
FILE ID=node6/1513622-1238219771
PBS_JOBID= 9060558
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S541865505-057.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513622-1238219771/watcher-1513622-1238219771 -o /tmp/evaluation-result-1513622-1238219771/solver-1513622-1238219771 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513622-1238219771.cnf

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

MD5SUM BENCH= e3b225dad76097977d4c5c88712eb95a
RANDOM SEED=503509264

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:        906168 kB
Buffers:         97428 kB
Cached:         953644 kB
SwapCached:       9932 kB
Active:         213108 kB
Inactive:       851480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        906168 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          19164 kB
Slab:            71196 kB
Committed_AS:  2793288 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 07:16:14