Trace number 1721111

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) 1200.11 1200.42

General information on the benchmark

Namemizh-md5-48-5.cnf
MD5SUM8ab50418497c0326ed1ff5d73a4e24a3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark155.035
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279256
Sum of the clauses size832648
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120496
Number of clauses of size 342781
Number of clauses of size 4115778
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

5.79/5.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.79/5.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.79/5.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.79/5.84	c main()::
5.79/5.84	c initFormula():: searching for DIMACS p-line....
5.79/5.84	c initFormula():: the DIMACS p-line indicates a CNF of 66892 variables and 279256 clauses.
5.79/5.84	c parseCNF():: parsing....
5.79/5.84	c parseCNF():: the CNF contains 201 unary clauses.
5.79/5.84	c runParser():: parsing was successful, warming up engines...
5.79/5.84	c find_and_remove_tautogolies():: found and removed 2130 tautologies
5.79/5.84	c find_and_remove_tautogolies():: found and removed 4658 tautologies
5.79/5.84	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.79/5.84	c simplify_formula():: removed 38 tautological, 55910 satisfied and 9 duplicate clauses
5.79/5.84	c preprocessing fase I completed:: there are now 53780 free variables and 223299 clauses.
5.79/5.84	c stat :: sign balance is biased by 0.106
5.79/5.84	c find_equivalence():: found 3843 3-equivalences
5.79/5.84	c find_equivalence():: found 9021 4-equivalences
5.79/5.84	c find_and_remove_tautogolies():: found and removed 52 tautologies
5.79/5.84	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.79/5.84	c find_and_remove_tautogolies():: found and removed 242 tautologies
5.79/5.84	c shorten_equivalence(): average equivalence length reduced from 6.619442 to 3.873470
5.79/5.84	c find_and_remove_tautogolies():: found and removed 247 tautologies
5.79/5.84	c using k-SAT heuristics (size based diff)
5.79/5.84	c simplify_formula():: removed 0 tautological, 87540 satisfied and 3 duplicate clauses
5.79/5.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 4519 duplicate clauses
5.79/5.84	c main():: clause / variable ratio: ( 135979 / 66892 ) = 2.03
5.79/5.84	c longest clause has size 4
5.79/5.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.79/5.84	c number of free variables = 53235
5.79/5.84	c dynamic_preselect_setsize :: off
5.79/5.84	c main():: all systems go!
5.79/5.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 328
8.29/8.35	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: 36201
426.98/427.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1721111-1240662857/watcher-1721111-1240662857 -o /tmp/evaluation-result-1721111-1240662857/solver-1721111-1240662857 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1721111-1240662857.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 0.99 2/64 20006
/proc/meminfo: memFree=1792248/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=4992 CPUtime=0
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 585 0 0 0 0 0 0 0 18 0 1 0 94313659 5111808 571 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 1248 574 58 167 0 1079 0

[startup+0.0295311 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20006
/proc/meminfo: memFree=1792248/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=8420 CPUtime=0.02
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 1661 0 0 0 2 0 0 0 18 0 1 0 94313659 8622080 1646 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 2105 1646 58 167 0 1936 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8420

[startup+0.101537 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20006
/proc/meminfo: memFree=1792248/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=9344 CPUtime=0.09
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 1949 0 0 0 9 0 0 0 18 0 1 0 94313659 9568256 1934 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 2336 1934 58 167 0 2167 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9344

[startup+0.301557 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20006
/proc/meminfo: memFree=1792248/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=11984 CPUtime=0.29
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 2726 0 0 0 29 0 0 0 19 0 1 0 94313659 12271616 2711 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 2996 2712 58 167 0 2827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11984

[startup+0.701597 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 20006
/proc/meminfo: memFree=1792248/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=28704 CPUtime=0.69
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 6647 0 0 0 66 3 0 0 23 0 1 0 94313659 29392896 4640 1992294400 134512640 135197250 4294956240 18446744073709551615 134560755 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 7176 4640 66 167 0 7007 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28704

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1769968/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=33124 CPUtime=1.49
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 11313 0 0 0 145 4 0 0 25 0 1 0 94313659 33918976 5963 1992294400 134512640 135197250 4294956240 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 8281 5963 67 167 0 8112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33124

[startup+3.10184 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1769072/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=32860 CPUtime=3.09
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 15882 0 0 0 303 6 0 0 25 0 1 0 94313659 33648640 6008 1992294400 134512640 135197250 4294956240 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 8215 6008 80 167 0 8046 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32860

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1746672/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=119644 CPUtime=6.29
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 28892 0 0 0 617 12 0 0 25 0 1 0 94313659 122515456 13296 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 29911 13296 93 167 0 29742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119644

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1737776/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=120984 CPUtime=12.69
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 29182 0 0 0 1257 12 0 0 25 0 1 0 94313659 123887616 13586 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 30246 13586 93 167 0 30077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120984

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1733872/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=124476 CPUtime=25.48
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 30167 0 0 0 2535 13 0 0 25 0 1 0 94313659 127463424 14571 1992294400 134512640 135197250 4294956240 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 31119 14571 93 167 0 30950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 124476

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1732784/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=125724 CPUtime=51.08
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 30482 0 0 0 5094 14 0 0 25 0 1 0 94313659 128741376 14886 1992294400 134512640 135197250 4294956240 18446744073709551615 134649018 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 31431 14886 93 167 0 31262 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 125724

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1731568/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=126920 CPUtime=102.27
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 30764 0 0 0 10213 14 0 0 25 0 1 0 94313659 129966080 15168 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 31730 15168 93 167 0 31561 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126920

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1730224/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=128264 CPUtime=162.25
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 31102 0 0 0 16210 15 0 0 25 0 1 0 94313659 131342336 15506 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 32066 15506 93 167 0 31897 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 128264

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20007
/proc/meminfo: memFree=1729072/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=129284 CPUtime=222.23
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 31373 0 0 0 22208 15 0 0 25 0 1 0 94313659 132386816 15777 1992294400 134512640 135197250 4294956240 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 32321 15777 93 167 0 32152 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 129284

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1728112/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=130668 CPUtime=282.21
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 31578 0 0 0 28206 15 0 0 25 0 1 0 94313659 133804032 15982 1992294400 134512640 135197250 4294956240 18446744073709551615 134540938 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 32667 15982 93 167 0 32498 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 130668

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1727408/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=131404 CPUtime=342.21
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 31746 0 0 0 34205 16 0 0 25 0 1 0 94313659 134557696 16150 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 32851 16150 93 167 0 32682 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 131404

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1726768/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=131668 CPUtime=402.19
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 31905 0 0 0 40203 16 0 0 25 0 1 0 94313659 134828032 16309 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 32917 16309 93 167 0 32748 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 131668

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1726192/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=132064 CPUtime=462.17
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32060 0 0 0 46201 16 0 0 25 0 1 0 94313659 135233536 16464 1992294400 134512640 135197250 4294956240 18446744073709551615 134540977 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33016 16464 93 167 0 32847 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 132064

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1725808/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=132708 CPUtime=522.15
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32155 0 0 0 52199 16 0 0 25 0 1 0 94313659 135892992 16559 1992294400 134512640 135197250 4294956240 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33177 16559 93 167 0 33008 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 132708

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1725488/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=134296 CPUtime=582.14
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32224 0 0 0 58197 17 0 0 25 0 1 0 94313659 137519104 16628 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33574 16628 93 167 0 33405 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 134296

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1725040/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=134428 CPUtime=642.13
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32320 0 0 0 64196 17 0 0 25 0 1 0 94313659 137654272 16724 1992294400 134512640 135197250 4294956240 18446744073709551615 134540969 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33607 16724 93 167 0 33438 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 134428

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1724656/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=134560 CPUtime=702.12
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32413 0 0 0 70194 18 0 0 25 0 1 0 94313659 137789440 16817 1992294400 134512640 135197250 4294956240 18446744073709551615 134593326 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33640 16817 93 167 0 33471 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 134560

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1724208/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=134692 CPUtime=762.1
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32524 0 0 0 76192 18 0 0 25 0 1 0 94313659 137924608 16928 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33673 16928 93 167 0 33504 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 134692

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1723632/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=135720 CPUtime=822.09
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32656 0 0 0 82190 19 0 0 25 0 1 0 94313659 138977280 17060 1992294400 134512640 135197250 4294956240 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33930 17060 93 167 0 33761 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 135720

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1723248/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=135852 CPUtime=882.07
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32736 0 0 0 88188 19 0 0 25 0 1 0 94313659 139112448 17140 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33963 17140 93 167 0 33794 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 135852

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1722992/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=135852 CPUtime=942.05
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32794 0 0 0 94186 19 0 0 25 0 1 0 94313659 139112448 17198 1992294400 134512640 135197250 4294956240 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33963 17198 93 167 0 33794 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 135852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1722672/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=135984 CPUtime=1002.03
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32868 0 0 0 100184 19 0 0 25 0 1 0 94313659 139247616 17272 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33996 17272 93 167 0 33827 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 135984

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1722416/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=135984 CPUtime=1062.03
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32933 0 0 0 106183 20 0 0 25 0 1 0 94313659 139247616 17337 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 33996 17337 93 167 0 33827 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 135984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1722096/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=136116 CPUtime=1122.01
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 32998 0 0 0 112181 20 0 0 25 0 1 0 94313659 139382784 17402 1992294400 134512640 135197250 4294956240 18446744073709551615 134541017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 34029 17402 93 167 0 33860 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 136116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1721776/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=136116 CPUtime=1181.99
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 33073 0 0 0 118179 20 0 0 25 0 1 0 94313659 139382784 17477 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 34029 17477 93 167 0 33860 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 136116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20009
/proc/meminfo: memFree=1721648/2055920 swapFree=4180816/4192956
[pid=20006] ppid=20004 vsize=137400 CPUtime=1200.09
/proc/20006/stat : 20006 (march_nn) R 20004 20006 19942 0 -1 4194304 33096 0 0 0 119989 20 0 0 25 0 1 0 94313659 140697600 17500 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20006/statm: 34350 17500 93 167 0 34181 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 137400

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.215967
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 137400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33096
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= 2342

runsolver used 0.870867 second user time and 2.53361 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-25 14:34:18
IDJOB=1721111
IDBENCH=69651
IDSOLVER=522
FILE ID=node45/1721111-1240662857
PBS_JOBID= 9186582
Free space on /tmp= 66276 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/mizh-md5-48-5.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1721111-1240662857/watcher-1721111-1240662857 -o /tmp/evaluation-result-1721111-1240662857/solver-1721111-1240662857 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1721111-1240662857.cnf

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

MD5SUM BENCH= 8ab50418497c0326ed1ff5d73a4e24a3
RANDOM SEED=928994850

node45.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		: 3000.231
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		: 3000.231
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:       1792664 kB
Buffers:         12392 kB
Cached:         190724 kB
SwapCached:       6324 kB
Active:          83824 kB
Inactive:       128128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792664 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:            6276 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            37352 kB
Committed_AS:   363808 kB
PageTables:       1384 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= 66276 MiB
End job on node45 at 2009-04-25 14:54:20