Trace number 1516010

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S857870897-089.cnf
MD5SUMc58d3e32f1903c03b844745c17ddeb30
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c full lookahead due to high density!
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.02	c stat :: sign balance is biased by 0.006
1.00/1.02	c using k-SAT heuristics (size based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
1.00/1.02	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
1.00/1.02	c longest clause has size 7
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 65
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 26
1.00/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 355
1.19/1.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 2948
2.39/2.48	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 |****************************************************************| ( 3/999) NodeCount: 16690
9.09/9.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 70471
36.08/36.16	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 230146
120.96/121.01	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 598473
328.99/329.18	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 1266688
734.28/734.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
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-1516010-1238262978/watcher-1516010-1238262978 -o /tmp/evaluation-result-1516010-1238262978/solver-1516010-1238262978 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516010-1238262978.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 15906
/proc/meminfo: memFree=1342272/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=836 CPUtime=0
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098960265 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 209 90 59 167 0 40 0

[startup+0.0767961 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15906
/proc/meminfo: memFree=1342272/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=1880 CPUtime=0.07
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 824 0 0 0 7 0 0 0 18 0 1 0 1098960265 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1880

[startup+0.101797 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15906
/proc/meminfo: memFree=1342272/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=1880 CPUtime=0.09
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 1098960265 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301818 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15906
/proc/meminfo: memFree=1342272/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=1880 CPUtime=0.29
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 824 0 0 0 29 0 0 0 19 0 1 0 1098960265 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701862 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15906
/proc/meminfo: memFree=1342272/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=1880 CPUtime=0.69
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 824 0 0 0 69 0 0 0 23 0 1 0 1098960265 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1341176/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=2284 CPUtime=1.49
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 1056 0 0 0 149 0 0 0 25 0 1 0 1098960265 2338816 410 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 571 410 94 167 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1340856/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=2528 CPUtime=3.09
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 1058 0 0 0 309 0 0 0 25 0 1 0 1098960265 2588672 412 1992294400 134512640 135197250 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 632 412 94 167 0 463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2528

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1340664/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=2528 CPUtime=6.29
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 1094 0 0 0 629 0 0 0 25 0 1 0 1098960265 2588672 448 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 632 448 94 167 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2528

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1339960/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=3212 CPUtime=12.69
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 1246 0 0 0 1269 0 0 0 25 0 1 0 1098960265 3289088 600 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 803 600 94 167 0 634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3212

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1339320/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=4064 CPUtime=25.48
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 1401 0 0 0 2548 0 0 0 25 0 1 0 1098960265 4161536 755 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 1016 755 94 167 0 847 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4064

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1338168/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=5980 CPUtime=51.08
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 1697 0 0 0 5107 1 0 0 25 0 1 0 1098960265 6123520 1051 1992294400 134512640 135197250 4294956240 18446744073709551615 134539232 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 1495 1051 94 167 0 1326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5980

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1335800/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=7704 CPUtime=102.27
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 2269 0 0 0 10226 1 0 0 25 0 1 0 1098960265 7888896 1623 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 1926 1623 94 167 0 1757 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7704

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1333240/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=10292 CPUtime=162.25
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 2919 0 0 0 16223 2 0 0 25 0 1 0 1098960265 10539008 2273 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 2573 2273 94 167 0 2404 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10292

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1330616/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=14172 CPUtime=222.22
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 3559 0 0 0 22220 2 0 0 25 0 1 0 1098960265 14512128 2913 1992294400 134512640 135197250 4294956240 18446744073709551615 134619318 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 3543 2913 94 167 0 3374 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14172

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15907
/proc/meminfo: memFree=1328120/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=19992 CPUtime=282.21
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 4178 0 0 0 28218 3 0 0 25 0 1 0 1098960265 20471808 3532 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 4998 3532 94 167 0 4829 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19992

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1325496/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=20380 CPUtime=342.19
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 4810 0 0 0 34215 4 0 0 25 0 1 0 1098960265 20869120 4164 1992294400 134512640 135197250 4294956240 18446744073709551615 134592688 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 5095 4164 94 167 0 4926 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20380

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1322936/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=20380 CPUtime=402.17
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 5449 0 0 0 40213 4 0 0 25 0 1 0 1098960265 20869120 4803 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 5095 4803 94 167 0 4926 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20380

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1320504/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=29112 CPUtime=462.15
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 6050 0 0 0 46210 5 0 0 25 0 1 0 1098960265 29810688 5404 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 7278 5404 94 167 0 7109 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29112

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1318072/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=29112 CPUtime=522.13
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 6661 0 0 0 52208 5 0 0 25 0 1 0 1098960265 29810688 6015 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 7278 6015 94 167 0 7109 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29112

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1315704/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=29112 CPUtime=582.11
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 7237 0 0 0 58206 5 0 0 25 0 1 0 1098960265 29810688 6591 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 7278 6591 94 167 0 7109 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29112

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1313272/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=42600 CPUtime=642.1
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 7823 0 0 0 64204 6 0 0 25 0 1 0 1098960265 43622400 7177 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 10650 7177 94 167 0 10481 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42600

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1311096/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=42600 CPUtime=702.08
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 8376 0 0 0 70201 7 0 0 25 0 1 0 1098960265 43622400 7730 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 10650 7730 94 167 0 10481 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 42600

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1308792/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=42600 CPUtime=762.07
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 8934 0 0 0 76199 8 0 0 25 0 1 0 1098960265 43622400 8288 1992294400 134512640 135197250 4294956240 18446744073709551615 134593050 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 10650 8288 94 167 0 10481 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42600

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1306424/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=42600 CPUtime=822.05
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 9520 0 0 0 82196 9 0 0 25 0 1 0 1098960265 43622400 8874 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 10650 8874 94 167 0 10481 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42600

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1304056/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=42600 CPUtime=882.03
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 10108 0 0 0 88194 9 0 0 25 0 1 0 1098960265 43622400 9462 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 10650 9462 94 167 0 10481 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42600

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1301816/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=42600 CPUtime=942.01
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 10677 0 0 0 94191 10 0 0 25 0 1 0 1098960265 43622400 10031 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 10650 10031 94 167 0 10481 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 42600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1299640/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=62244 CPUtime=1001.99
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 11199 0 0 0 100189 10 0 0 25 0 1 0 1098960265 63737856 10553 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 15561 10553 94 167 0 15392 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 62244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1297400/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=62244 CPUtime=1061.98
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 11774 0 0 0 106187 11 0 0 25 0 1 0 1098960265 63737856 11128 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 15561 11128 94 167 0 15392 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 62244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1295160/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=62244 CPUtime=1121.96
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 12331 0 0 0 112185 11 0 0 25 0 1 0 1098960265 63737856 11685 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 15561 11685 94 167 0 15392 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 62244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1293048/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=62244 CPUtime=1181.95
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 12860 0 0 0 118183 12 0 0 25 0 1 0 1098960265 63737856 12214 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 15561 12214 94 167 0 15392 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 62244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15913
/proc/meminfo: memFree=1292344/2055920 swapFree=4178912/4192956
[pid=15906] ppid=15904 vsize=62244 CPUtime=1200.05
/proc/15906/stat : 15906 (march_nn) R 15904 15906 15513 0 -1 4194304 13025 0 0 0 119993 12 0 0 25 0 1 0 1098960265 63737856 12379 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/15906/statm: 15561 12379 94 167 0 15392 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62244

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.131979
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 62244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13025
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= 1373

runsolver used 0.899863 second user time and 2.46663 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 18:56:18
IDJOB=1516010
IDBENCH=70477
IDSOLVER=522
FILE ID=node47/1516010-1238262978
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S857870897-089.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516010-1238262978/watcher-1516010-1238262978 -o /tmp/evaluation-result-1516010-1238262978/solver-1516010-1238262978 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516010-1238262978.cnf

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

MD5SUM BENCH= c58d3e32f1903c03b844745c17ddeb30
RANDOM SEED=1097043966

node47.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		: 3000.216
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		: 3000.216
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:       1342752 kB
Buffers:         92436 kB
Cached:         524284 kB
SwapCached:       7792 kB
Active:          50028 kB
Inactive:       577084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342752 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            72016 kB
Committed_AS:  2913184 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 19:16:20