Trace number 1515890

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S884764237-004.cnf
MD5SUM96ceaf7a09cf1a67341c76fb72be7203
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.10/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.12	c main()::
1.10/1.12	c initFormula():: searching for DIMACS p-line....
1.10/1.12	c full lookahead due to high density!
1.10/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.12	c parseCNF():: parsing....
1.10/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.12	c runParser():: parsing was successful, warming up engines...
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.12	c stat :: sign balance is biased by 0.008
1.10/1.12	c using k-SAT heuristics (size based diff)
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.10/1.12	c resolvent_look() :: found 1 resolvents
1.10/1.12	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.10/1.12	c longest clause has size 7
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c number of free variables = 70
1.10/1.12	c dynamic_preselect_setsize :: off
1.10/1.12	c main():: all systems go!
1.10/1.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
1.10/1.16	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: 409
1.29/1.36	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 |****************************************************************| ( 2/999) NodeCount: 3675
2.89/2.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 22935
12.18/12.23	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 |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 106382
53.97/54.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 381997
200.13/200.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1096942
603.08/603.37	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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-1515890-1238260846/watcher-1515890-1238260846 -o /tmp/evaluation-result-1515890-1238260846/solver-1515890-1238260846 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515890-1238260846.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24256
/proc/meminfo: memFree=968456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=836 CPUtime=0
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1098745689 856064 93 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 209 93 59 167 0 40 0

[startup+0.0970469 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24256
/proc/meminfo: memFree=968456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=1952 CPUtime=0.09
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 1098745689 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.101047 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24256
/proc/meminfo: memFree=968456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=1952 CPUtime=0.09
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 1098745689 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301081 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24256
/proc/meminfo: memFree=968456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=1952 CPUtime=0.29
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 908 0 0 0 29 0 0 0 19 0 1 0 1098745689 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701149 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24256
/proc/meminfo: memFree=968456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=1952 CPUtime=0.69
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 908 0 0 0 69 0 0 0 22 0 1 0 1098745689 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=967360/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=2392 CPUtime=1.49
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 1236 0 0 0 149 0 0 0 25 0 1 0 1098745689 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=966848/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=2640 CPUtime=3.09
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 1238 0 0 0 309 0 0 0 25 0 1 0 1098745689 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=966784/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=2640 CPUtime=6.29
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 1274 0 0 0 629 0 0 0 25 0 1 0 1098745689 2703360 469 1992294400 134512640 135197250 4294956240 18446744073709551615 134602611 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 660 469 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=966016/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=3324 CPUtime=12.68
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 1426 0 0 0 1268 0 0 0 25 0 1 0 1098745689 3403776 621 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 831 621 94 167 0 662 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3324

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=965376/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=4176 CPUtime=25.48
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 1581 0 0 0 2548 0 0 0 25 0 1 0 1098745689 4276224 776 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 1044 776 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=964160/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=6092 CPUtime=51.07
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 1880 0 0 0 5106 1 0 0 25 0 1 0 1098745689 6238208 1075 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 1523 1075 94 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=961792/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=7816 CPUtime=102.26
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 2473 0 0 0 10225 1 0 0 25 0 1 0 1098745689 8003584 1668 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 1954 1668 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=959040/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=10404 CPUtime=162.24
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 3138 0 0 0 16222 2 0 0 25 0 1 0 1098745689 10653696 2333 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 2601 2333 94 167 0 2432 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=956480/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=14284 CPUtime=222.21
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 3781 0 0 0 22219 2 0 0 25 0 1 0 1098745689 14626816 2976 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 3571 2976 94 167 0 3402 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14284

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=953792/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=20104 CPUtime=282.19
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 4450 0 0 0 28217 2 0 0 25 0 1 0 1098745689 20586496 3645 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 5026 3645 94 167 0 4857 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20104

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=950976/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=20504 CPUtime=342.17
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 5150 0 0 0 34214 3 0 0 25 0 1 0 1098745689 20996096 4345 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 5126 4345 94 167 0 4957 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20504

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/75 24257
/proc/meminfo: memFree=948416/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=29236 CPUtime=402.14
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 5781 0 0 0 40211 3 0 0 25 0 1 0 1098745689 29937664 4976 1992294400 134512640 135197250 4294956240 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 7309 4976 94 167 0 7140 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29236

[startup+462.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/75 24257
/proc/meminfo: memFree=945856/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=29236 CPUtime=462.13
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 6417 0 0 0 46209 4 0 0 25 0 1 0 1098745689 29937664 5612 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 7309 5612 94 167 0 7140 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29236

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/75 24257
/proc/meminfo: memFree=943360/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=29236 CPUtime=522.1
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 7041 0 0 0 52206 4 0 0 25 0 1 0 1098745689 29937664 6236 1992294400 134512640 135197250 4294956240 18446744073709551615 134602678 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 7309 6236 94 167 0 7140 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29236

[startup+582.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/75 24257
/proc/meminfo: memFree=940992/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=29236 CPUtime=582.09
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 7630 0 0 0 58204 5 0 0 25 0 1 0 1098745689 29937664 6825 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 7309 6825 94 167 0 7140 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29236

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/75 24257
/proc/meminfo: memFree=938368/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=42732 CPUtime=642.07
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 8254 0 0 0 64202 5 0 0 25 0 1 0 1098745689 43757568 7449 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 10683 7449 94 167 0 10514 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42732

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 24257
/proc/meminfo: memFree=935744/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=42732 CPUtime=702.05
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 8899 0 0 0 70199 6 0 0 25 0 1 0 1098745689 43757568 8094 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 10683 8094 94 167 0 10514 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 42732

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 24257
/proc/meminfo: memFree=933056/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=42732 CPUtime=762.03
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 9546 0 0 0 76197 6 0 0 25 0 1 0 1098745689 43757568 8741 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 10683 8741 94 167 0 10514 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 42732

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=930688/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=42732 CPUtime=822.01
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 10167 0 0 0 82194 7 0 0 25 0 1 0 1098745689 43757568 9362 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 10683 9362 94 167 0 10514 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 42732

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=928320/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=42732 CPUtime=881.98
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 10753 0 0 0 88191 7 0 0 25 0 1 0 1098745689 43757568 9948 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 10683 9948 94 167 0 10514 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 42732

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=925952/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=62376 CPUtime=941.97
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 11370 0 0 0 94189 8 0 0 25 0 1 0 1098745689 63873024 10565 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15594 10565 94 167 0 15425 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=923456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=62376 CPUtime=1001.94
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 11992 0 0 0 100186 8 0 0 25 0 1 0 1098745689 63873024 11187 1992294400 134512640 135197250 4294956240 18446744073709551615 134602829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15594 11187 94 167 0 15425 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 62376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=921024/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=62376 CPUtime=1061.92
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 12591 0 0 0 106184 8 0 0 25 0 1 0 1098745689 63873024 11786 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15594 11786 94 167 0 15425 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 62376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=918656/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=62376 CPUtime=1121.9
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 13168 0 0 0 112181 9 0 0 25 0 1 0 1098745689 63873024 12363 1992294400 134512640 135197250 4294956240 18446744073709551615 134649015 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15594 12363 94 167 0 15425 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 62376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24257
/proc/meminfo: memFree=916224/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=62376 CPUtime=1181.88
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 13772 0 0 0 118179 9 0 0 25 0 1 0 1098745689 63873024 12967 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15594 12967 94 167 0 15425 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 62376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24259
/proc/meminfo: memFree=915456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=63176 CPUtime=1200.07
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 13952 0 0 0 119998 9 0 0 25 0 1 0 1098745689 64692224 13147 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15794 13147 94 167 0 15625 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63176

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: 1.00 1.00 1.00 2/75 24259
/proc/meminfo: memFree=915456/2055920 swapFree=4173168/4192956
[pid=24256] ppid=24254 vsize=63176 CPUtime=1200.07
/proc/24256/stat : 24256 (march_nn) R 24254 24256 23961 0 -1 4194304 13952 0 0 0 119998 9 0 0 25 0 1 0 1098745689 64692224 13147 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/24256/statm: 15794 13147 94 167 0 15625 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.106983
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 63176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13952
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= 2528

runsolver used 1.01984 second user time and 3.36449 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 18:20:46
IDJOB=1515890
IDBENCH=70467
IDSOLVER=522
FILE ID=node68/1515890-1238260846
PBS_JOBID= 9060756
Free space on /tmp= 66288 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S884764237-004.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515890-1238260846/watcher-1515890-1238260846 -o /tmp/evaluation-result-1515890-1238260846/solver-1515890-1238260846 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515890-1238260846.cnf

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

MD5SUM BENCH= 96ceaf7a09cf1a67341c76fb72be7203
RANDOM SEED=526411742

node68.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		: 3000.270
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		: 3000.270
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:        968872 kB
Buffers:         82288 kB
Cached:         914316 kB
SwapCached:       9864 kB
Active:         118932 kB
Inactive:       889552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        968872 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            63388 kB
Committed_AS:  2889400 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 18:40:49