Trace number 1737952

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) 1200.23 1200.64

General information on the benchmark

NameCRAFTED/parity-games/
instance_n8_i9_pp_ci_ce.cnf
MD5SUM30af8150f499f8e8270ccf7f0e5a1a0a
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 variables24336
Number of clauses289842
Sum of the clauses size957634
Maximum clause length56
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 249577
Number of clauses of size 3140712
Number of clauses of size 476848
Number of clauses of size 517640
Number of clauses of size over 55065

Solver Data 

142.43/142.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
142.43/142.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
142.43/142.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
142.43/142.57	c main()::
142.43/142.57	c initFormula():: searching for DIMACS p-line....
142.43/142.57	c full lookahead due to high density!
142.43/142.57	c initFormula():: the DIMACS p-line indicates a CNF of 24336 variables and 289842 clauses.
142.43/142.57	c parseCNF():: parsing....
142.43/142.57	c parseCNF():: the CNF contains 0 unary clauses.
142.43/142.57	c runParser():: parsing was successful, warming up engines...
142.43/142.57	c find_and_remove_tautogolies():: found and removed 3016 tautologies
142.43/142.57	c find_and_remove_tautogolies():: found and removed 45 tautologies
142.43/142.57	c find_and_remove_tautogolies():: found and removed 36 tautologies
142.43/142.57	c find_and_remove_tautogolies():: found and removed 27 tautologies
142.43/142.57	c find_and_remove_tautogolies():: found and removed 18 tautologies
142.43/142.57	c find_and_remove_tautogolies():: found and removed 9 tautologies
142.43/142.57	c simplify_formula():: removed 1764 tautological, 13671 satisfied and 18152 duplicate clauses
142.43/142.57	c preprocessing fase I completed:: there are now 20327 free variables and 256255 clauses.
142.43/142.57	c stat :: sign balance is biased by 8.111
142.43/142.57	c find_equivalence():: found 504 3-equivalences
142.43/142.57	c find_and_remove_tautogolies():: found and removed 225 tautologies
142.43/142.57	c find_and_remove_tautogolies():: found and removed 27 tautologies
142.43/142.57	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
142.43/142.57	c using k-SAT heuristics (size based diff)
142.43/142.57	c simplify_formula():: removed 0 tautological, 2016 satisfied and 0 duplicate clauses
142.43/142.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 28428625 duplicate clauses
142.43/142.57	c resolvent_look() :: found 1131188 resolvents
142.43/142.57	c main():: clause / variable ratio: ( 1387443 / 24336 ) = 57.01
142.43/142.57	c longest clause has size 56
142.43/142.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
142.43/142.57	c number of free variables = 20075
142.43/142.57	c dynamic_preselect_setsize :: off
142.43/142.57	c main():: all systems go!
142.43/142.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 60
151.13/151.23	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: 3364
542.30/542.54	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737952-1240834228/watcher-1737952-1240834228 -o /tmp/evaluation-result-1737952-1240834228/solver-1737952-1240834228 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1737952-1240834228.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 0.91 3/64 11988
/proc/meminfo: memFree=1484800/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=4020 CPUtime=0
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 543 0 0 0 0 0 0 0 18 0 1 0 111450868 4116480 528 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 1005 532 59 167 0 836 0

[startup+0.087585 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 11988
/proc/meminfo: memFree=1484800/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=5936 CPUtime=0.08
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 1107 0 0 0 8 0 0 0 18 0 1 0 111450868 6078464 1092 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 1484 1092 59 167 0 1315 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5936

[startup+0.101586 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 11988
/proc/meminfo: memFree=1484800/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=6068 CPUtime=0.09
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 1158 0 0 0 9 0 0 0 18 0 1 0 111450868 6213632 1143 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 1517 1143 59 167 0 1348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6068

[startup+0.301622 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 11988
/proc/meminfo: memFree=1484800/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=8444 CPUtime=0.29
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 1872 0 0 0 29 0 0 0 19 0 1 0 111450868 8646656 1857 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 2111 1857 59 167 0 1942 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8444

[startup+0.701696 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 11988
/proc/meminfo: memFree=1484800/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=24896 CPUtime=0.69
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 5153 0 0 0 67 2 0 0 23 0 1 0 111450868 25493504 3706 1992294400 134512640 135197250 4294956240 18446744073709551615 134649042 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 6224 3706 66 167 0 6055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24896

[startup+1.50184 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=1453240/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=31804 CPUtime=1.49
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 15489 0 0 0 141 8 0 0 25 0 1 0 111450868 32567296 5603 1992294400 134512640 135197250 4294956240 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 7951 5603 68 167 0 7782 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31804

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=1463160/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=31076 CPUtime=3.09
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 16066 0 0 0 301 8 0 0 25 0 1 0 111450868 31821824 5374 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 7769 5374 68 167 0 7600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31076

[startup+6.30172 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=1462968/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=31072 CPUtime=6.29
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 16978 0 0 0 620 9 0 0 25 0 1 0 111450868 31817728 5339 1992294400 134512640 135197250 4294956240 18446744073709551615 134694940 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 7768 5339 81 167 0 7599 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31072

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=1423736/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=78768 CPUtime=12.68
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 28109 0 0 0 1255 13 0 0 25 0 1 0 111450868 80658432 15758 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 19692 15758 84 167 0 19523 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 78768

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=1327736/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=193392 CPUtime=25.47
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 52496 0 0 0 2523 24 0 0 25 0 1 0 111450868 198033408 40145 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 48348 40145 84 167 0 48179 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 193392

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=1116344/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=401620 CPUtime=51.07
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 105684 0 0 0 5057 50 0 0 25 0 1 0 111450868 411258880 93333 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 100405 93333 84 167 0 100236 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 401620

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=535480/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=956344 CPUtime=102.25
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 399722 0 0 0 10045 180 0 0 25 0 1 0 111450868 979296256 207693 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 239086 207693 84 167 0 238917 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 956344

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=725880/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812644 CPUtime=162.23
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 439396 0 0 0 16024 199 0 0 25 0 1 0 111450868 832147456 189131 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203161 189131 94 167 0 202992 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 812644

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=709048/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812656 CPUtime=222.21
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443600 0 0 0 22021 200 0 0 25 0 1 0 111450868 832159744 193335 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203164 193335 94 167 0 202995 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 812656

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708792/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812656 CPUtime=282.18
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443659 0 0 0 28018 200 0 0 25 0 1 0 111450868 832159744 193394 1992294400 134512640 135197250 4294956240 18446744073709551615 134525543 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203164 193394 94 167 0 202995 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 812656

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708664/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=342.16
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443672 0 0 0 34016 200 0 0 25 0 1 0 111450868 832180224 193407 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193407 94 167 0 203000 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 812676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708664/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=402.14
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443674 0 0 0 40014 200 0 0 25 0 1 0 111450868 832180224 193409 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193409 94 167 0 203000 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 812676

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708600/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=462.13
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443675 0 0 0 46012 201 0 0 25 0 1 0 111450868 832180224 193410 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193410 94 167 0 203000 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 812676

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708600/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=522.11
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443680 0 0 0 52010 201 0 0 25 0 1 0 111450868 832180224 193415 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193415 94 167 0 203000 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 812676

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708536/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=582.09
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443708 0 0 0 58008 201 0 0 25 0 1 0 111450868 832180224 193443 1992294400 134512640 135197250 4294956240 18446744073709551615 134540993 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193443 94 167 0 203000 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 812676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708408/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=642.07
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443733 0 0 0 64006 201 0 0 25 0 1 0 111450868 832180224 193468 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193468 94 167 0 203000 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 812676

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708344/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=702.04
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443734 0 0 0 70003 201 0 0 25 0 1 0 111450868 832180224 193469 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193469 94 167 0 203000 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 812676

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708344/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=762.03
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443739 0 0 0 76002 201 0 0 25 0 1 0 111450868 832180224 193474 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193474 94 167 0 203000 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 812676

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=822
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443741 0 0 0 81999 201 0 0 25 0 1 0 111450868 832180224 193476 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193476 94 167 0 203000 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 812676

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=881.98
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443742 0 0 0 87997 201 0 0 25 0 1 0 111450868 832180224 193477 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193477 94 167 0 203000 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 812676

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708216/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=941.96
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443744 0 0 0 93995 201 0 0 25 0 1 0 111450868 832180224 193479 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193479 94 167 0 203000 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 812676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=1001.94
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443744 0 0 0 99993 201 0 0 25 0 1 0 111450868 832180224 193479 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193479 94 167 0 203000 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 812676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=1061.93
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443745 0 0 0 105991 202 0 0 25 0 1 0 111450868 832180224 193480 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193480 94 167 0 203000 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 812676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708216/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=1121.91
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443746 0 0 0 111989 202 0 0 25 0 1 0 111450868 832180224 193481 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193481 94 167 0 203000 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 812676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=1181.89
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443747 0 0 0 117987 202 0 0 25 0 1 0 111450868 832180224 193482 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193482 94 167 0 203000 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 812676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=812676 CPUtime=1200.09
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4194304 443747 0 0 0 119807 202 0 0 25 0 1 0 111450868 832180224 193482 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 203169 193482 94 167 0 203000 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 812676

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11989
/proc/meminfo: memFree=708280/2055920 swapFree=4181900/4192956
[pid=11988] ppid=11986 vsize=0 CPUtime=1200.19
/proc/11988/stat : 11988 (march_nn) R 11986 11988 11860 0 -1 4195332 443747 0 0 0 119807 212 0 0 25 0 1 0 111450868 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/11988/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.23
CPU user time (s): 1198.07
CPU system time (s): 2.15467
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1096720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.07
system time used= 2.15467
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 443747
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= 1838

runsolver used 0.752885 second user time and 2.6446 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-27 14:10:29
IDJOB=1737952
IDBENCH=71798
IDSOLVER=522
FILE ID=node44/1737952-1240834228
PBS_JOBID= 9187496
Free space on /tmp= 66208 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n8_i9_pp_ci_ce.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737952-1240834228/watcher-1737952-1240834228 -o /tmp/evaluation-result-1737952-1240834228/solver-1737952-1240834228 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1737952-1240834228.cnf

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

MD5SUM BENCH= 30af8150f499f8e8270ccf7f0e5a1a0a
RANDOM SEED=1705476899

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1485216 kB
Buffers:         66356 kB
Cached:         408292 kB
SwapCached:       4956 kB
Active:         185808 kB
Inactive:       297320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485216 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            6952 kB
Writeback:           0 kB
Mapped:          14580 kB
Slab:            73556 kB
Committed_AS:   500436 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node44 at 2009-04-27 14:30:31