Trace number 1734863

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 1200.41

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted 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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

1.79/1.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.82	c main()::
1.79/1.82	c initFormula():: searching for DIMACS p-line....
1.79/1.82	c full lookahead due to high density!
1.79/1.82	c initFormula():: the DIMACS p-line indicates a CNF of 2640 variables and 305320 clauses.
1.79/1.82	c parseCNF():: parsing....
1.79/1.82	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.82	c runParser():: parsing was successful, warming up engines...
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 8262 duplicate clauses
1.79/1.82	c preprocessing fase I completed:: there are now 2640 free variables and 297058 clauses.
1.79/1.82	c stat :: sign balance is biased by 222.903
1.79/1.82	c using k-SAT heuristics (size based diff)
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c main():: clause / variable ratio: ( 297058 / 2640 ) = 112.52
1.79/1.82	c longest clause has size 33
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c number of free variables = 2640
1.79/1.82	c dynamic_preselect_setsize :: off
1.79/1.82	c main():: all systems go!
1.79/1.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 274
3.79/3.82	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: 30628
82.47/82.53	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 |********************************************************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734863-1240797926/watcher-1734863-1240797926 -o /tmp/evaluation-result-1734863-1240797926/solver-1734863-1240797926 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1734863-1240797926.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: 1.01 1.00 0.99 3/64 32318
/proc/meminfo: memFree=1668600/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=3360 CPUtime=0
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 107820342 3440640 425 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 840 426 58 167 0 671 0

[startup+0.038704 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 32318
/proc/meminfo: memFree=1668600/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=3888 CPUtime=0.03
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 606 0 0 0 3 0 0 0 18 0 1 0 107820342 3981312 591 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 972 591 58 167 0 803 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3888

[startup+0.101701 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 32318
/proc/meminfo: memFree=1668600/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=4944 CPUtime=0.09
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 107820342 5062656 897 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 1236 897 58 167 0 1067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4944

[startup+0.301719 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 32318
/proc/meminfo: memFree=1668600/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=7980 CPUtime=0.29
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 1888 0 0 0 28 1 0 0 19 0 1 0 107820342 8171520 1873 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 1995 1873 58 167 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7980

[startup+0.701756 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 32318
/proc/meminfo: memFree=1668600/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=24828 CPUtime=0.69
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 7262 0 0 0 66 3 0 0 22 0 1 0 107820342 25423872 3734 1992294400 134512640 135197250 4294956240 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 6207 3734 80 167 0 6038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24828

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1658288/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=24948 CPUtime=1.49
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 19664 0 0 0 141 8 0 0 25 0 1 0 107820342 25546752 3736 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 6237 3736 83 167 0 6068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24948

[startup+3.10298 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1653936/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=33824 CPUtime=3.09
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 24101 0 0 0 299 10 0 0 25 0 1 0 107820342 34635776 3701 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 8456 3701 90 167 0 8287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33824

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1653360/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=34284 CPUtime=6.29
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 24218 0 0 0 619 10 0 0 25 0 1 0 107820342 35106816 3817 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 8571 3817 93 167 0 8402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34284

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1652912/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=34700 CPUtime=12.69
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 24305 0 0 0 1258 11 0 0 25 0 1 0 107820342 35532800 3904 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 8675 3904 93 167 0 8506 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34700

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1652336/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=35232 CPUtime=25.49
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 24457 0 0 0 2538 11 0 0 25 0 1 0 107820342 36077568 4055 1992294400 134512640 135197250 4294956240 18446744073709551615 134539284 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 8808 4055 93 167 0 8639 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35232

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1651248/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=36588 CPUtime=51.08
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 24769 0 0 0 5097 11 0 0 25 0 1 0 107820342 37466112 4366 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 9147 4366 93 167 0 8978 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36588

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1648624/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=39420 CPUtime=102.27
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 25410 0 0 0 10215 12 0 0 25 0 1 0 107820342 40366080 5007 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 9855 5007 93 167 0 9686 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39420

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1646384/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=41856 CPUtime=162.25
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 25951 0 0 0 16213 12 0 0 25 0 1 0 107820342 42860544 5548 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 10464 5548 93 167 0 10295 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41856

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1644656/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=43280 CPUtime=222.23
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 26371 0 0 0 22210 13 0 0 25 0 1 0 107820342 44318720 5968 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 10820 5968 93 167 0 10651 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43280

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1643440/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=46164 CPUtime=282.21
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 26673 0 0 0 28208 13 0 0 25 0 1 0 107820342 47271936 6270 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 11541 6270 93 167 0 11372 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46164

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1641968/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=46560 CPUtime=342.2
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 27038 0 0 0 34206 14 0 0 25 0 1 0 107820342 47677440 6635 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 11640 6635 93 167 0 11471 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46560

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1640880/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=48416 CPUtime=402.18
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 27298 0 0 0 40203 15 0 0 25 0 1 0 107820342 49577984 6895 1992294400 134512640 135197250 4294956240 18446744073709551615 134617825 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 12104 6895 93 167 0 11935 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 48416

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1639664/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=48548 CPUtime=462.16
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 27610 0 0 0 46201 15 0 0 25 0 1 0 107820342 49713152 7207 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 12137 7207 93 167 0 11968 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 48548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1638704/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=51616 CPUtime=522.15
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 27833 0 0 0 52199 16 0 0 25 0 1 0 107820342 52854784 7430 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 12904 7430 93 167 0 12735 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 51616

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1637552/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=54336 CPUtime=582.13
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 28127 0 0 0 58197 16 0 0 25 0 1 0 107820342 55640064 7724 1992294400 134512640 135197250 4294956240 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 13584 7724 93 167 0 13415 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 54336

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1636464/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=54468 CPUtime=642.12
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 28384 0 0 0 64195 17 0 0 25 0 1 0 107820342 55775232 7981 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 13617 7981 93 167 0 13448 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 54468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1635376/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=54468 CPUtime=702.1
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 28650 0 0 0 70193 17 0 0 25 0 1 0 107820342 55775232 8247 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 13617 8247 93 167 0 13448 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 54468

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1634416/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=54600 CPUtime=762.09
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 28886 0 0 0 76191 18 0 0 25 0 1 0 107820342 55910400 8483 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 13650 8483 93 167 0 13481 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 54600

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1633328/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=58612 CPUtime=822.07
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 29149 0 0 0 82189 18 0 0 25 0 1 0 107820342 60018688 8746 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 14653 8746 93 167 0 14484 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 58612

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1632240/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=58612 CPUtime=882.06
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 29400 0 0 0 88187 19 0 0 25 0 1 0 107820342 60018688 8997 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 14653 8997 93 167 0 14484 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 58612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1631280/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=58612 CPUtime=942.04
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 29631 0 0 0 94185 19 0 0 25 0 1 0 107820342 60018688 9228 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 14653 9228 93 167 0 14484 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 58612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1630256/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=58744 CPUtime=1002.02
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 29872 0 0 0 100183 19 0 0 25 0 1 0 107820342 60153856 9469 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 14686 9469 93 167 0 14517 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 58744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1629296/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=64612 CPUtime=1062.01
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 30106 0 0 0 106181 20 0 0 25 0 1 0 107820342 66162688 9703 1992294400 134512640 135197250 4294956240 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 16153 9703 93 167 0 15984 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 64612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1628272/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=64612 CPUtime=1121.98
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 30353 0 0 0 112178 20 0 0 25 0 1 0 107820342 66162688 9950 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 16153 9950 93 167 0 15984 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 64612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1627376/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=64612 CPUtime=1181.97
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 30572 0 0 0 118177 20 0 0 25 0 1 0 107820342 66162688 10169 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 16153 10169 93 167 0 15984 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32319
/proc/meminfo: memFree=1627120/2055920 swapFree=4181248/4192956
[pid=32318] ppid=32316 vsize=70432 CPUtime=1200.07
/proc/32318/stat : 32318 (march_nn) R 32316 32318 31685 0 -1 4194304 30625 0 0 0 119986 21 0 0 25 0 1 0 107820342 72122368 10222 1992294400 134512640 135197250 4294956240 18446744073709551615 134548711 0 0 4096 0 0 0 0 17 1 0 0
/proc/32318/statm: 17608 10222 93 167 0 17439 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 70432

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.217966
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 70432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30625
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= 3075

runsolver used 0.964853 second user time and 2.36664 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-27 04:05:26
IDJOB=1734863
IDBENCH=71311
IDSOLVER=522
FILE ID=node48/1734863-1240797926
PBS_JOBID= 9187328
Free space on /tmp= 66388 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734863-1240797926/watcher-1734863-1240797926 -o /tmp/evaluation-result-1734863-1240797926/solver-1734863-1240797926 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1734863-1240797926.cnf

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=1218139686

node48.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		: 3000.209
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		: 3000.209
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:       1669016 kB
Buffers:         49604 kB
Cached:         273228 kB
SwapCached:       5676 kB
Active:         125680 kB
Inactive:       205148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669016 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:            4696 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            42032 kB
Committed_AS:   506832 kB
PageTables:       1368 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= 66388 MiB
End job on node48 at 2009-04-27 04:25:29