Trace number 1517090

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
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, 27 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 556 free variables and 2353 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.396
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 151 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 2434 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 2434 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2434 / 560 ) = 4.35
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 = 556
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: 38
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: 642
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 6500
2.20/2.30	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 |****************************************************************| ( 3/999) NodeCount: 43514
17.38/17.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 206985
92.95/93.01	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 730668
362.86/363.03	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1955867
1063.59/1064.02	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-1517090-1238280062/watcher-1517090-1238280062 -o /tmp/evaluation-result-1517090-1238280062/solver-1517090-1238280062 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517090-1238280062.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: 0.99 0.97 0.98 3/64 4866
/proc/meminfo: memFree=1163440/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=968 CPUtime=0
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1100672485 991232 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134560525 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 242 123 63 167 0 73 0

[startup+0.0574061 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4866
/proc/meminfo: memFree=1163440/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=1952 CPUtime=0.05
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 313 0 0 0 5 0 0 0 18 0 1 0 1100672485 1998848 296 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 488 296 93 167 0 319 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1952

[startup+0.101414 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4866
/proc/meminfo: memFree=1163440/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=1952 CPUtime=0.09
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1100672485 1998848 300 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 488 300 93 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301452 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4866
/proc/meminfo: memFree=1163440/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=1952 CPUtime=0.29
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 1100672485 1998848 316 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 488 316 93 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701529 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4866
/proc/meminfo: memFree=1163440/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=2092 CPUtime=0.69
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 362 0 0 0 69 0 0 0 22 0 1 0 1100672485 2142208 345 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 523 345 93 167 0 354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2092

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1162344/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=2228 CPUtime=1.49
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 406 0 0 0 149 0 0 0 25 0 1 0 1100672485 2281472 389 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 557 389 93 167 0 388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2228

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1162088/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=2396 CPUtime=3.09
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 1100672485 2453504 416 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 599 416 93 167 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1161832/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=2548 CPUtime=6.29
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 485 0 0 0 629 0 0 0 25 0 1 0 1100672485 2609152 468 1992294400 134512640 135197250 4294956240 18446744073709551615 134539380 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 637 468 93 167 0 468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2548

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1161256/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=3344 CPUtime=12.69
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 610 0 0 0 1269 0 0 0 25 0 1 0 1100672485 3424256 593 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 836 593 93 167 0 667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3344

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1160104/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=4336 CPUtime=25.48
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 878 0 0 0 2548 0 0 0 25 0 1 0 1100672485 4440064 861 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 1084 861 93 167 0 915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4336

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1158504/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=6732 CPUtime=51.07
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 1285 0 0 0 5106 1 0 0 25 0 1 0 1100672485 6893568 1268 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 1683 1268 93 167 0 1514 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6732

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4867
/proc/meminfo: memFree=1155304/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=12004 CPUtime=102.26
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 2063 0 0 0 10225 1 0 0 25 0 1 0 1100672485 12292096 2046 1992294400 134512640 135197250 4294956240 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 3001 2046 93 167 0 2832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12004

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4868
/proc/meminfo: memFree=1151592/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=15884 CPUtime=162.23
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 2962 0 0 0 16221 2 0 0 25 0 1 0 1100672485 16265216 2945 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 3971 2945 93 167 0 3802 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15884

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1148072/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=17804 CPUtime=222.21
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 3829 0 0 0 22218 3 0 0 25 0 1 0 1100672485 18231296 3812 1992294400 134512640 135197250 4294956240 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 4451 3812 93 167 0 4282 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17804

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1144744/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=23624 CPUtime=282.19
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 4681 0 0 0 28215 4 0 0 25 0 1 0 1100672485 24190976 4664 1992294400 134512640 135197250 4294956240 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 5906 4664 93 167 0 5737 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1141288/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=27468 CPUtime=342.17
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 5511 0 0 0 34212 5 0 0 25 0 1 0 1100672485 28127232 5494 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 6867 5494 93 167 0 6698 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27468

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1138024/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=36200 CPUtime=402.14
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 6344 0 0 0 40209 5 0 0 25 0 1 0 1100672485 37068800 6327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 9050 6327 93 167 0 8881 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36200

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1134504/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=36200 CPUtime=462.12
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 7199 0 0 0 46206 6 0 0 25 0 1 0 1100672485 37068800 7182 1992294400 134512640 135197250 4294956240 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 9050 7182 93 167 0 8881 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36200

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1131368/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=36200 CPUtime=522.1
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 7991 0 0 0 52203 7 0 0 25 0 1 0 1100672485 37068800 7974 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 9050 7974 93 167 0 8881 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36200

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1128104/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=49296 CPUtime=582.08
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 8818 0 0 0 58200 8 0 0 25 0 1 0 1100672485 50479104 8801 1992294400 134512640 135197250 4294956240 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 12324 8801 93 167 0 12155 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 49296

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1124776/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=49296 CPUtime=642.05
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 9621 0 0 0 64197 8 0 0 25 0 1 0 1100672485 50479104 9604 1992294400 134512640 135197250 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 12324 9604 93 167 0 12155 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 49296

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1121768/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=56976 CPUtime=702.03
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 10402 0 0 0 70194 9 0 0 25 0 1 0 1100672485 58343424 10385 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 14244 10385 93 167 0 14075 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 56976

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1118440/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=57108 CPUtime=762.02
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 11209 0 0 0 76192 10 0 0 25 0 1 0 1100672485 58478592 11192 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 14277 11192 93 167 0 14108 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 57108

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1115304/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=57108 CPUtime=821.99
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 12015 0 0 0 82189 10 0 0 25 0 1 0 1100672485 58478592 11998 1992294400 134512640 135197250 4294956240 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 14277 11998 93 167 0 14108 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 57108

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1112296/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=57108 CPUtime=881.97
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 12788 0 0 0 88186 11 0 0 25 0 1 0 1100672485 58478592 12771 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 14277 12771 93 167 0 14108 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 57108

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1109096/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=941.95
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 13567 0 0 0 94183 12 0 0 25 0 1 0 1100672485 78594048 13550 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 13550 93 167 0 19019 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 76752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1106024/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=1001.92
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 14329 0 0 0 100180 12 0 0 25 0 1 0 1100672485 78594048 14312 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 14312 93 167 0 19019 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 76752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1103208/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=1061.89
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 15046 0 0 0 106176 13 0 0 25 0 1 0 1100672485 78594048 15029 1992294400 134512640 135197250 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 15029 93 167 0 19019 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 76752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1099880/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=1121.87
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 15865 0 0 0 112173 14 0 0 25 0 1 0 1100672485 78594048 15848 1992294400 134512640 135197250 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 15848 93 167 0 19019 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 76752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4869
/proc/meminfo: memFree=1096680/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=1181.85
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 16668 0 0 0 118170 15 0 0 25 0 1 0 1100672485 78594048 16651 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 16651 93 167 0 19019 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 76752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4874
/proc/meminfo: memFree=1095640/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=1200.04
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 16896 0 0 0 119989 15 0 0 25 0 1 0 1100672485 78594048 16879 1992294400 134512640 135197250 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 16879 93 167 0 19019 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76752

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 0.97 0.98 2/65 4874
/proc/meminfo: memFree=1095640/2055920 swapFree=4178400/4192956
[pid=4866] ppid=4864 vsize=76752 CPUtime=1200.04
/proc/4866/stat : 4866 (march_nn) R 4864 4866 4526 0 -1 4194304 16896 0 0 0 119989 15 0 0 25 0 1 0 1100672485 78594048 16879 1992294400 134512640 135197250 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4866/statm: 19188 16879 93 167 0 19019 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.170974
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 76752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16896
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= 1648

runsolver used 0.905862 second user time and 2.56461 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 23:41:02
IDJOB=1517090
IDBENCH=70567
IDSOLVER=522
FILE ID=node9/1517090-1238280062
PBS_JOBID= 9060896
Free space on /tmp= 66348 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517090-1238280062/watcher-1517090-1238280062 -o /tmp/evaluation-result-1517090-1238280062/solver-1517090-1238280062 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517090-1238280062.cnf

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=362037340

node9.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		: 3000.268
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		: 3000.268
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:       1163920 kB
Buffers:         93144 kB
Cached:         711700 kB
SwapCached:       8300 kB
Active:         213296 kB
Inactive:       601392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163920 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            63324 kB
Committed_AS:  2831136 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-29 00:01:04