Trace number 1719655

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 1200.43

General information on the benchmark

Namegoldb-heqc-frg1mul.cnf
MD5SUM4984fea7abc49dd7f6973cd779e805d7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.8818
Satisfiable
(Un)Satisfiability was proved
Number of variables3230
Number of clauses20575
Sum of the clauses size69606
Maximum clause length6
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24746
Number of clauses of size 39516
Number of clauses of size 40
Number of clauses of size 56312
Number of clauses of size over 51

Solver Data 

6.50/6.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.50/6.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.50/6.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.50/6.58	c main()::
6.50/6.58	c initFormula():: searching for DIMACS p-line....
6.50/6.58	c initFormula():: the DIMACS p-line indicates a CNF of 3230 variables and 20575 clauses.
6.50/6.58	c parseCNF():: parsing....
6.50/6.58	c parseCNF():: the CNF contains 0 unary clauses.
6.50/6.58	c runParser():: parsing was successful, warming up engines...
6.50/6.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.50/6.58	c preprocessing fase I completed:: there are now 3230 free variables and 20575 clauses.
6.50/6.58	c stat :: sign balance is biased by 0.123
6.50/6.58	c find_equivalence():: found 6 3-equivalences
6.50/6.58	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
6.50/6.58	c using k-SAT heuristics (size based diff)
6.50/6.58	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
6.50/6.58	c find_and_remove_tautogolies():: found and removed 12 tautologies
6.50/6.58	c simplify_formula():: removed 66 tautological, 24 satisfied and 567126 duplicate clauses
6.50/6.58	c resolvent_look() :: found 1111300 resolvents
6.50/6.58	c main():: clause / variable ratio: ( 1131875 / 3230 ) = 350.43
6.50/6.58	c longest clause has size 6
6.50/6.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.50/6.58	c number of free variables = 3218
6.50/6.58	c dynamic_preselect_setsize :: off
6.50/6.58	c main():: all systems go!
6.50/6.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
147.55/147.68	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-1719655-1240648003/watcher-1719655-1240648003 -o /tmp/evaluation-result-1719655-1240648003/solver-1719655-1240648003 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719655-1240648003.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: 1.83 1.82 1.45 3/65 17925
/proc/meminfo: memFree=1974008/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=1272 CPUtime=0
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 92830310 1302528 162 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 318 162 58 167 0 149 0

[startup+0.0983059 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 17925
/proc/meminfo: memFree=1974008/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=3008 CPUtime=0.09
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 1003 0 0 0 9 0 0 0 18 0 1 0 92830310 3080192 506 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 752 506 82 167 0 583 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3008

[startup+0.102305 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 17925
/proc/meminfo: memFree=1974008/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=3008 CPUtime=0.09
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 1003 0 0 0 9 0 0 0 18 0 1 0 92830310 3080192 506 1992294400 134512640 135197250 4294956240 18446744073709551615 134560770 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 752 506 82 167 0 583 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3008

[startup+0.302327 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 17925
/proc/meminfo: memFree=1974008/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=15072 CPUtime=0.29
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 3766 0 0 0 28 1 0 0 20 0 1 0 92830310 15433728 3165 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 3768 3165 83 167 0 3599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15072

[startup+0.701369 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 17925
/proc/meminfo: memFree=1974008/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=47028 CPUtime=0.69
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 10424 0 0 0 65 4 0 0 23 0 1 0 92830310 48156672 9823 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 11757 9823 83 167 0 11588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47028

[startup+1.50145 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 17926
/proc/meminfo: memFree=1921520/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=66372 CPUtime=1.49
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 28195 0 0 0 138 11 0 0 25 0 1 0 92830310 67964928 14792 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 16593 14792 83 167 0 16424 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66372

[startup+3.10162 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 17926
/proc/meminfo: memFree=1911920/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=81436 CPUtime=3.09
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 32306 0 0 0 297 12 0 0 25 0 1 0 92830310 83390464 16689 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 20359 16689 83 167 0 20190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81436

[startup+6.30195 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 17926
/proc/meminfo: memFree=1842096/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=204184 CPUtime=6.29
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 75009 0 0 0 598 31 0 0 25 0 1 0 92830310 209084416 36710 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 51046 36712 88 167 0 50877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 204184

[startup+12.7016 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 17926
/proc/meminfo: memFree=1826352/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199124 CPUtime=12.68
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 79660 0 0 0 1236 32 0 0 25 0 1 0 92830310 203902976 36856 1992294400 134512640 135197250 4294956240 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49781 36856 91 167 0 49612 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 199124

[startup+25.502 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 17926
/proc/meminfo: memFree=1826352/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199124 CPUtime=25.49
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 79676 0 0 0 2516 33 0 0 25 0 1 0 92830310 203902976 36872 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49781 36872 93 167 0 49612 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 199124

[startup+51.1016 s]
/proc/loadavg: 1.33 1.68 1.42 2/66 17926
/proc/meminfo: memFree=1826288/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199124 CPUtime=51.08
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 79688 0 0 0 5075 33 0 0 25 0 1 0 92830310 203902976 36884 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49781 36884 93 167 0 49612 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 199124

[startup+102.306 s]
/proc/loadavg: 1.14 1.57 1.40 2/66 17926
/proc/meminfo: memFree=1823728/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199124 CPUtime=102.27
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 80311 0 0 0 10194 33 0 0 25 0 1 0 92830310 203902976 37507 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49781 37507 93 167 0 49612 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 199124

[startup+162.301 s]
/proc/loadavg: 1.05 1.47 1.37 2/66 17926
/proc/meminfo: memFree=1821296/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199132 CPUtime=162.25
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 80903 0 0 0 16191 34 0 0 25 0 1 0 92830310 203911168 38099 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49783 38099 93 167 0 49614 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 199132

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/66 17926
/proc/meminfo: memFree=1820080/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199132 CPUtime=222.23
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81198 0 0 0 22189 34 0 0 25 0 1 0 92830310 203911168 38394 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49783 38394 93 167 0 49614 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 199132

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 17926
/proc/meminfo: memFree=1819184/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199156 CPUtime=282.22
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81427 0 0 0 28187 35 0 0 25 0 1 0 92830310 203935744 38623 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49789 38623 93 167 0 49620 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 199156

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/66 17926
/proc/meminfo: memFree=1818032/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=342.19
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81689 0 0 0 34184 35 0 0 25 0 1 0 92830310 203948032 38885 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 38885 93 167 0 49623 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 199168

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 17926
/proc/meminfo: memFree=1817968/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=402.18
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81690 0 0 0 40183 35 0 0 25 0 1 0 92830310 203948032 38886 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 38886 93 167 0 49623 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 199168

[startup+462.303 s]
/proc/loadavg: 1.00 1.16 1.25 2/66 17926
/proc/meminfo: memFree=1817648/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=462.17
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81766 0 0 0 46181 36 0 0 25 0 1 0 92830310 203948032 38962 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 38962 93 167 0 49623 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 199168

[startup+522.303 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 17926
/proc/meminfo: memFree=1817328/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=522.15
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81835 0 0 0 52179 36 0 0 25 0 1 0 92830310 203948032 39031 1992294400 134512640 135197250 4294956240 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39031 93 167 0 49623 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 199168

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/66 17926
/proc/meminfo: memFree=1817136/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=582.13
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 81875 0 0 0 58177 36 0 0 25 0 1 0 92830310 203948032 39071 1992294400 134512640 135197250 4294956240 18446744073709551615 134602887 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39071 93 167 0 49623 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 199168

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 17926
/proc/meminfo: memFree=1816496/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=642.11
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82031 0 0 0 64175 36 0 0 25 0 1 0 92830310 203948032 39227 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39227 93 167 0 49623 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 199168

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 17926
/proc/meminfo: memFree=1816304/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=702.1
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82063 0 0 0 70173 37 0 0 25 0 1 0 92830310 203948032 39259 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39259 93 167 0 49623 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 199168

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 17928
/proc/meminfo: memFree=1816176/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=762.08
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82076 0 0 0 76171 37 0 0 25 0 1 0 92830310 203948032 39272 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39272 93 167 0 49623 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 199168

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 17928
/proc/meminfo: memFree=1816176/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=822.06
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82084 0 0 0 82169 37 0 0 25 0 1 0 92830310 203948032 39280 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39280 93 167 0 49623 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 199168

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 17928
/proc/meminfo: memFree=1816112/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=882.04
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82086 0 0 0 88167 37 0 0 25 0 1 0 92830310 203948032 39282 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39282 93 167 0 49623 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 199168

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 17928
/proc/meminfo: memFree=1816176/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=942.02
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82086 0 0 0 94165 37 0 0 25 0 1 0 92830310 203948032 39282 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39282 93 167 0 49623 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 199168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 17928
/proc/meminfo: memFree=1816048/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=1002
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82093 0 0 0 100163 37 0 0 25 0 1 0 92830310 203948032 39289 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39289 93 167 0 49623 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 199168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 17928
/proc/meminfo: memFree=1816048/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=1062
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82097 0 0 0 106162 38 0 0 25 0 1 0 92830310 203948032 39293 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39293 93 167 0 49623 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 199168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 17928
/proc/meminfo: memFree=1816048/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=1121.98
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82100 0 0 0 112160 38 0 0 25 0 1 0 92830310 203948032 39296 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39296 93 167 0 49623 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 199168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17928
/proc/meminfo: memFree=1816048/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=1181.96
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82103 0 0 0 118158 38 0 0 25 0 1 0 92830310 203948032 39299 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39299 93 167 0 49623 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 199168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17928
/proc/meminfo: memFree=1815984/2055920 swapFree=4181272/4192956
[pid=17925] ppid=17923 vsize=199168 CPUtime=1200.06
/proc/17925/stat : 17925 (march_nn) R 17923 17925 17888 0 -1 4194304 82103 0 0 0 119968 38 0 0 25 0 1 0 92830310 203948032 39299 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17925/statm: 49792 39299 93 167 0 49623 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 199168

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): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.68
CPU system time (s): 0.406938
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 204244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82103
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= 1760

runsolver used 1.41179 second user time and 2.81257 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-25 10:26:43
IDJOB=1719655
IDBENCH=69567
IDSOLVER=522
FILE ID=node79/1719655-1240648003
PBS_JOBID= 9186490
Free space on /tmp= 66188 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-frg1mul.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719655-1240648003/watcher-1719655-1240648003 -o /tmp/evaluation-result-1719655-1240648003/solver-1719655-1240648003 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1719655-1240648003.cnf

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

MD5SUM BENCH= 4984fea7abc49dd7f6973cd779e805d7
RANDOM SEED=1266860477

node79.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1974496 kB
Buffers:          3100 kB
Cached:          31840 kB
SwapCached:       5452 kB
Active:          19392 kB
Inactive:        23140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1974496 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          13232 kB
Slab:            24840 kB
Committed_AS:   310296 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= 66188 MiB
End job on node79 at 2009-04-25 10:46:46