Trace number 1517126

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.05 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.514
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2461 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2461 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2461 / 560 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 560
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 40
0.00/0.03	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: 755
0.19/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 8139
2.79/2.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 58510
23.58/23.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 296867
134.74/134.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1104090
556.07/556.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
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-1517126-1238280589/watcher-1517126-1238280589 -o /tmp/evaluation-result-1517126-1238280589/solver-1517126-1238280589 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517126-1238280589.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4446
/proc/meminfo: memFree=1688736/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=968 CPUtime=0
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1100723932 991232 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 242 123 63 167 0 73 0

[startup+0.104106 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4446
/proc/meminfo: memFree=1688736/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=1944 CPUtime=0.1
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 1100723932 1990656 307 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 486 307 93 167 0 317 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1944

[startup+0.201126 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4446
/proc/meminfo: memFree=1688736/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=1944 CPUtime=0.19
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 334 0 0 0 19 0 0 0 18 0 1 0 1100723932 1990656 317 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 486 317 93 167 0 317 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1944

[startup+0.301145 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4446
/proc/meminfo: memFree=1688736/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=1944 CPUtime=0.29
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 1100723932 1990656 324 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 486 324 93 167 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.701225 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4446
/proc/meminfo: memFree=1688736/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=2076 CPUtime=0.69
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 1100723932 2125824 348 1992294400 134512640 135197250 4294956240 18446744073709551615 134592456 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 519 348 93 167 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2076

[startup+1.50238 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4447
/proc/meminfo: memFree=1687640/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=2212 CPUtime=1.49
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 1100723932 2265088 388 1992294400 134512640 135197250 4294956240 18446744073709551615 134649139 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 553 388 93 167 0 384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2212

[startup+3.10171 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4447
/proc/meminfo: memFree=1687320/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=2380 CPUtime=3.09
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 430 0 0 0 309 0 0 0 25 0 1 0 1100723932 2437120 413 1992294400 134512640 135197250 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 595 413 93 167 0 426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30135 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 4447
/proc/meminfo: memFree=1687000/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=2768 CPUtime=6.29
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 504 0 0 0 629 0 0 0 25 0 1 0 1100723932 2834432 487 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 692 487 93 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 4447
/proc/meminfo: memFree=1686432/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=3336 CPUtime=12.69
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 620 0 0 0 1269 0 0 0 25 0 1 0 1100723932 3416064 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 834 603 93 167 0 665 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3336

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 4447
/proc/meminfo: memFree=1685280/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=4324 CPUtime=25.48
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 896 0 0 0 2548 0 0 0 25 0 1 0 1100723932 4427776 879 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 1081 879 93 167 0 912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4324

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4447
/proc/meminfo: memFree=1683616/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=6720 CPUtime=51.07
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 1319 0 0 0 5107 0 0 0 25 0 1 0 1100723932 6881280 1302 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 1680 1302 93 167 0 1511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6720

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 4447
/proc/meminfo: memFree=1680160/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=11988 CPUtime=102.26
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 2152 0 0 0 10225 1 0 0 25 0 1 0 1100723932 12275712 2135 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 2997 2135 93 167 0 2828 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11988

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1676448/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=17780 CPUtime=162.23
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 3079 0 0 0 16221 2 0 0 25 0 1 0 1100723932 18206720 3062 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 4445 3062 93 167 0 4276 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17780

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1672736/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=17780 CPUtime=222.21
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 3979 0 0 0 22219 2 0 0 25 0 1 0 1100723932 18206720 3962 1992294400 134512640 135197250 4294956240 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 4445 3962 93 167 0 4276 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17780

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1669152/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=23600 CPUtime=282.18
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 4879 0 0 0 28215 3 0 0 25 0 1 0 1100723932 24166400 4862 1992294400 134512640 135197250 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 5900 4862 93 167 0 5731 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1665504/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=27424 CPUtime=342.16
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 5778 0 0 0 34212 4 0 0 25 0 1 0 1100723932 28082176 5761 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 6856 5761 93 167 0 6687 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1661920/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=36156 CPUtime=402.14
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 6674 0 0 0 40210 4 0 0 25 0 1 0 1100723932 37023744 6657 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 9039 6657 93 167 0 8870 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36156

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1658400/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=36288 CPUtime=462.12
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 7549 0 0 0 46207 5 0 0 25 0 1 0 1100723932 37158912 7532 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 9072 7532 93 167 0 8903 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36288

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1654944/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=36288 CPUtime=522.09
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 8409 0 0 0 52204 5 0 0 25 0 1 0 1100723932 37158912 8392 1992294400 134512640 135197250 4294956240 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 9072 8392 93 167 0 8903 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1651424/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=57028 CPUtime=582.07
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 9268 0 0 0 58201 6 0 0 25 0 1 0 1100723932 58396672 9251 1992294400 134512640 135197250 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 14257 9251 93 167 0 14088 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 57028

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4447
/proc/meminfo: memFree=1647840/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=57028 CPUtime=642.04
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 10159 0 0 0 64198 6 0 0 25 0 1 0 1100723932 58396672 10142 1992294400 134512640 135197250 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 14257 10142 93 167 0 14088 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 57028

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1644448/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=57028 CPUtime=702.02
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 10996 0 0 0 70194 8 0 0 25 0 1 0 1100723932 58396672 10979 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 14257 10979 93 167 0 14088 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 57028

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1640928/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=57028 CPUtime=762
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 11838 0 0 0 76191 9 0 0 25 0 1 0 1100723932 58396672 11821 1992294400 134512640 135197250 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 14257 11821 93 167 0 14088 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 57028

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1637728/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=57028 CPUtime=821.97
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 12651 0 0 0 82188 9 0 0 25 0 1 0 1100723932 58396672 12634 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 14257 12634 93 167 0 14088 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 57028

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1634208/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=76672 CPUtime=881.95
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 13492 0 0 0 88186 9 0 0 25 0 1 0 1100723932 78512128 13475 1992294400 134512640 135197250 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 19168 13475 93 167 0 18999 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 76672

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1631072/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=76672 CPUtime=941.93
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 14294 0 0 0 94183 10 0 0 25 0 1 0 1100723932 78512128 14277 1992294400 134512640 135197250 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 19168 14277 93 167 0 18999 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 76672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1627680/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=76672 CPUtime=1001.9
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 15125 0 0 0 100180 10 0 0 25 0 1 0 1100723932 78512128 15108 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 19168 15108 93 167 0 18999 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 76672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1624352/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=76672 CPUtime=1061.88
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 15946 0 0 0 106177 11 0 0 25 0 1 0 1100723932 78512128 15929 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 19168 15929 93 167 0 18999 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 76672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1621024/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=91968 CPUtime=1121.86
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 16772 0 0 0 112174 12 0 0 25 0 1 0 1100723932 94175232 16755 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 22992 16755 93 167 0 22823 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 91968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1617568/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=91968 CPUtime=1181.83
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 17638 0 0 0 118171 12 0 0 25 0 1 0 1100723932 94175232 17621 1992294400 134512640 135197250 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 22992 17621 93 167 0 22823 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 91968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4453
/proc/meminfo: memFree=1616544/2055920 swapFree=4175824/4192956
[pid=4446] ppid=4444 vsize=91968 CPUtime=1200.03
/proc/4446/stat : 4446 (march_nn) R 4444 4446 4062 0 -1 4194304 17882 0 0 0 119991 12 0 0 25 0 1 0 1100723932 94175232 17865 1992294400 134512640 135197250 4294956240 18446744073709551615 134611698 0 0 4096 0 0 0 0 17 1 0 0
/proc/4446/statm: 22992 17865 93 167 0 22823 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 91968

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): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.141978
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 91968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17882
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= 1895

runsolver used 0.860869 second user time and 2.50862 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 23:49:49
IDJOB=1517126
IDBENCH=70570
IDSOLVER=522
FILE ID=node33/1517126-1238280589
PBS_JOBID= 9060859
Free space on /tmp= 66132 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517126-1238280589/watcher-1517126-1238280589 -o /tmp/evaluation-result-1517126-1238280589/solver-1517126-1238280589 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517126-1238280589.cnf

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=264377439

node33.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		: 3000.266
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		: 3000.266
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:       1689152 kB
Buffers:         55284 kB
Cached:         226124 kB
SwapCached:      10924 kB
Active:          52364 kB
Inactive:       241600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689152 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            58820 kB
Committed_AS:  3014124 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-29 00:09:52