Trace number 1516598

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.21	c stat :: sign balance is biased by 0.007
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 75
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
1.19/1.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 485
1.39/1.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4550
3.49/3.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 30677
16.18/16.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 155147
79.26/79.31	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 613244
322.98/323.16	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 |****************************************************************| ( 6/999) NodeCount: 1944054
1073.73/1074.12	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-1516598-1238272020/watcher-1516598-1238272020 -o /tmp/evaluation-result-1516598-1238272020/solver-1516598-1238272020 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516598-1238272020.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: 0.93 1.04 1.00 3/64 13186
/proc/meminfo: memFree=829968/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=836 CPUtime=0
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099867848 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 209 90 59 167 0 40 0

[startup+0.046836 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 13186
/proc/meminfo: memFree=829968/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=1628 CPUtime=0.04
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 776 0 0 0 4 0 0 0 18 0 1 0 1099867848 1667072 256 1992294400 134512640 135197250 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 407 256 83 167 0 238 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1628

[startup+0.101846 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 13186
/proc/meminfo: memFree=829968/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=2020 CPUtime=0.09
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 1099867848 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301882 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 13186
/proc/meminfo: memFree=829968/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=2020 CPUtime=0.29
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 1099867848 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701958 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 13186
/proc/meminfo: memFree=829968/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=2020 CPUtime=0.69
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 1099867848 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50111 s]
/proc/loadavg: 0.93 1.04 1.00 2/65 13187
/proc/meminfo: memFree=828808/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=2740 CPUtime=1.49
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 1205 0 0 0 149 0 0 0 25 0 1 0 1099867848 2805760 499 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 685 499 94 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10141 s]
/proc/loadavg: 0.93 1.04 1.00 2/65 13187
/proc/meminfo: memFree=828168/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=2740 CPUtime=3.09
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 1205 0 0 0 309 0 0 0 25 0 1 0 1099867848 2805760 499 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 685 499 94 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30201 s]
/proc/loadavg: 0.93 1.04 1.00 2/65 13187
/proc/meminfo: memFree=828168/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=3044 CPUtime=6.29
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 1265 0 0 0 629 0 0 0 25 0 1 0 1099867848 3117056 559 1992294400 134512640 135197250 4294956240 18446744073709551615 134628097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 761 559 94 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7012 s]
/proc/loadavg: 0.94 1.04 1.00 2/65 13187
/proc/meminfo: memFree=827592/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=3424 CPUtime=12.69
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 1345 0 0 0 1269 0 0 0 25 0 1 0 1099867848 3506176 639 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 856 639 94 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5016 s]
/proc/loadavg: 0.95 1.03 1.00 2/65 13187
/proc/meminfo: memFree=826952/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=4276 CPUtime=25.48
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 1497 0 0 0 2548 0 0 0 25 0 1 0 1099867848 4378624 791 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 1069 791 94 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1014 s]
/proc/loadavg: 0.97 1.03 1.00 2/65 13187
/proc/meminfo: memFree=825736/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=6192 CPUtime=51.08
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 1802 0 0 0 5107 1 0 0 25 0 1 0 1099867848 6340608 1096 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 1548 1096 94 167 0 1379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6192

[startup+102.305 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 13187
/proc/meminfo: memFree=823304/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=7916 CPUtime=102.26
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 2387 0 0 0 10225 1 0 0 25 0 1 0 1099867848 8105984 1681 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 1979 1681 94 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 13187
/proc/meminfo: memFree=820552/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=10504 CPUtime=162.24
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 3073 0 0 0 16222 2 0 0 25 0 1 0 1099867848 10756096 2367 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 2626 2367 94 167 0 2457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10504

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13187
/proc/meminfo: memFree=817800/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=14384 CPUtime=222.21
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 3752 0 0 0 22219 2 0 0 25 0 1 0 1099867848 14729216 3046 1992294400 134512640 135197250 4294956240 18446744073709551615 134539087 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 3596 3046 94 167 0 3427 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14384

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13187
/proc/meminfo: memFree=815176/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=20204 CPUtime=282.2
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 4407 0 0 0 28217 3 0 0 25 0 1 0 1099867848 20688896 3701 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 5051 3701 94 167 0 4882 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20204

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=812680/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=20644 CPUtime=342.17
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 5081 0 0 0 34214 3 0 0 25 0 1 0 1099867848 21139456 4375 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 5161 4375 94 167 0 4992 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20644

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=809736/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=29376 CPUtime=402.16
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 5755 0 0 0 40212 4 0 0 25 0 1 0 1099867848 30081024 5049 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 7344 5049 94 167 0 7175 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 29376

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=806984/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=29376 CPUtime=462.13
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 6414 0 0 0 46209 4 0 0 25 0 1 0 1099867848 30081024 5708 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 7344 5708 94 167 0 7175 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29376

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=804552/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=29376 CPUtime=522.12
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 7037 0 0 0 52207 5 0 0 25 0 1 0 1099867848 30081024 6331 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 7344 6331 94 167 0 7175 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 29376

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=801736/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=29376 CPUtime=582.09
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 7718 0 0 0 58204 5 0 0 25 0 1 0 1099867848 30081024 7012 1992294400 134512640 135197250 4294956240 18446744073709551615 134524821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 7344 7012 94 167 0 7175 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29376

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=799112/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=42472 CPUtime=642.08
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 8366 0 0 0 64202 6 0 0 25 0 1 0 1099867848 43491328 7660 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 10618 7660 94 167 0 10449 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 42472

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=796552/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=42908 CPUtime=702.05
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 9016 0 0 0 70199 6 0 0 25 0 1 0 1099867848 43937792 8310 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 10727 8310 94 167 0 10558 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 42908

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=793864/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=42908 CPUtime=762.04
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 9671 0 0 0 76197 7 0 0 25 0 1 0 1099867848 43937792 8965 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 10727 8965 94 167 0 10558 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 42908

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=791304/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=42908 CPUtime=822.01
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 10311 0 0 0 82194 7 0 0 25 0 1 0 1099867848 43937792 9605 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 10727 9605 94 167 0 10558 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 42908

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=788808/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=42908 CPUtime=881.99
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 10920 0 0 0 88191 8 0 0 25 0 1 0 1099867848 43937792 10214 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 10727 10214 94 167 0 10558 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 42908

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13187
/proc/meminfo: memFree=786248/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=941.97
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 11542 0 0 0 94188 9 0 0 25 0 1 0 1099867848 64053248 10836 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 10836 94 167 0 15469 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62552

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13189
/proc/meminfo: memFree=783816/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=1001.94
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 12145 0 0 0 100185 9 0 0 25 0 1 0 1099867848 64053248 11439 1992294400 134512640 135197250 4294956240 18446744073709551615 134548695 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 11439 94 167 0 15469 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 62552

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13189
/proc/meminfo: memFree=781704/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=1061.93
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 12689 0 0 0 106183 10 0 0 25 0 1 0 1099867848 64053248 11983 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 11983 94 167 0 15469 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 62552

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13189
/proc/meminfo: memFree=779080/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=1121.91
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 13334 0 0 0 112181 10 0 0 25 0 1 0 1099867848 64053248 12628 1992294400 134512640 135197250 4294956240 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 12628 94 167 0 15469 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 62552

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13189
/proc/meminfo: memFree=776456/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=1181.88
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 13988 0 0 0 118178 10 0 0 25 0 1 0 1099867848 64053248 13282 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 13282 94 167 0 15469 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 62552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13189
/proc/meminfo: memFree=775688/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=1200.09
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 14176 0 0 0 119998 11 0 0 25 0 1 0 1099867848 64053248 13470 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 13470 94 167 0 15469 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 62552

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13189
/proc/meminfo: memFree=775688/2055920 swapFree=4178280/4192956
[pid=13186] ppid=13184 vsize=62552 CPUtime=1200.09
/proc/13186/stat : 13186 (march_nn) R 13184 13186 13055 0 -1 4194304 14176 0 0 0 119998 11 0 0 25 0 1 0 1099867848 64053248 13470 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13186/statm: 15638 13470 94 167 0 15469 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 62552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.119981
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 62552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14176
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= 1868

runsolver used 0.752885 second user time and 2.58461 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 21:27:00
IDJOB=1516598
IDBENCH=70526
IDSOLVER=522
FILE ID=node21/1516598-1238272020
PBS_JOBID= 9060916
Free space on /tmp= 66424 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516598-1238272020/watcher-1516598-1238272020 -o /tmp/evaluation-result-1516598-1238272020/solver-1516598-1238272020 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516598-1238272020.cnf

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=1879673898

node21.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		: 3000.259
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		: 3000.259
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:        830384 kB
Buffers:         97004 kB
Cached:        1031588 kB
SwapCached:       8436 kB
Active:         199460 kB
Inactive:       939116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        830384 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            72972 kB
Committed_AS:  2917540 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node21 at 2009-03-28 21:47:03