Trace number 1727059

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data 

3.59/3.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.59/3.66	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.59/3.66	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.59/3.66	c main()::
3.59/3.66	c initFormula():: searching for DIMACS p-line....
3.59/3.66	c initFormula():: the DIMACS p-line indicates a CNF of 4703 variables and 45358 clauses.
3.59/3.66	c parseCNF():: parsing....
3.59/3.66	c parseCNF():: the CNF contains 146 unary clauses.
3.59/3.66	c runParser():: parsing was successful, warming up engines...
3.59/3.66	c find_and_remove_tautogolies():: found and removed 28 tautologies
3.59/3.66	c find_and_remove_tautogolies():: found and removed 27 tautologies
3.59/3.66	c find_and_remove_tautogolies():: found and removed 18 tautologies
3.59/3.66	c find_and_remove_tautogolies():: found and removed 1 tautologies
3.59/3.66	c simplify_formula():: removed 274 tautological, 1498 satisfied and 2165 duplicate clauses
3.59/3.66	c preprocessing fase I completed:: there are now 4433 free variables and 41421 clauses.
3.59/3.66	c stat :: sign balance is biased by 0.038
3.59/3.66	c find_equivalence():: found 45 3-equivalences
3.59/3.66	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
3.59/3.66	c using k-SAT heuristics (size based diff)
3.59/3.66	c simplify_formula():: removed 0 tautological, 180 satisfied and 0 duplicate clauses
3.59/3.66	c find_and_remove_tautogolies():: found and removed 2 tautologies
3.59/3.66	c simplify_formula():: removed 143 tautological, 4 satisfied and 34508 duplicate clauses
3.59/3.66	c resolvent_look() :: found 103031 resolvents
3.59/3.66	c main():: clause / variable ratio: ( 144452 / 4703 ) = 30.71
3.59/3.66	c longest clause has size 5
3.59/3.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
3.59/3.66	c number of free variables = 4431
3.59/3.66	c dynamic_preselect_setsize :: off
3.59/3.66	c main():: all systems go!
3.59/3.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 112
3.89/3.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 2171
18.89/18.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 28865
254.12/254.28	c |----------------------------------------------------------------|
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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-1727059-1240720364/watcher-1727059-1240720364 -o /tmp/evaluation-result-1727059-1240720364/solver-1727059-1240720364 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1727059-1240720364.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: 0.92 0.97 0.98 3/64 17012
/proc/meminfo: memFree=1771576/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=1592 CPUtime=0
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 100062481 1630208 212 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 398 212 59 167 0 229 0

[startup+0.0739851 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17012
/proc/meminfo: memFree=1771576/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=2384 CPUtime=0.06
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 459 0 0 0 6 0 0 0 18 0 1 0 100062481 2441216 444 1992294400 134512640 135197250 4294956240 18446744073709551615 134674179 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 596 445 59 167 0 427 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2384

[startup+0.101986 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17012
/proc/meminfo: memFree=1771576/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=5376 CPUtime=0.09
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 897 0 0 0 9 0 0 0 18 0 1 0 100062481 5505024 881 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 1344 881 63 167 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.302003 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17012
/proc/meminfo: memFree=1771576/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=5056 CPUtime=0.29
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 2685 0 0 0 28 1 0 0 19 0 1 0 100062481 5177344 812 1992294400 134512640 135197250 4294956240 18446744073709551615 134695172 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 1264 812 68 167 0 1095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5056

[startup+0.701035 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17012
/proc/meminfo: memFree=1771576/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=6224 CPUtime=0.69
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 7243 0 0 0 66 3 0 0 22 0 1 0 100062481 6373376 1118 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 1556 1118 83 167 0 1387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6224

[startup+1.5011 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1766384/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=8352 CPUtime=1.49
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 8026 0 0 0 146 3 0 0 25 0 1 0 100062481 8552448 1605 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 2088 1605 84 167 0 1919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8352

[startup+3.10123 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1763952/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=9752 CPUtime=3.08
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 12823 0 0 0 303 5 0 0 25 0 1 0 100062481 9986048 1930 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 2438 1930 84 167 0 2269 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9752

[startup+6.30148 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1750576/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=30152 CPUtime=6.29
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 21318 0 0 0 620 9 0 0 25 0 1 0 100062481 30875648 5298 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 7538 5298 94 167 0 7369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30152

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1749232/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=31488 CPUtime=12.69
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 21622 0 0 0 1259 10 0 0 25 0 1 0 100062481 32243712 5599 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 7872 5599 94 167 0 7703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31488

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1748144/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=32524 CPUtime=25.48
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 21873 0 0 0 2538 10 0 0 25 0 1 0 100062481 33304576 5847 1992294400 134512640 135197250 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 8131 5847 94 167 0 7962 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32524

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1746544/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=34324 CPUtime=51.07
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 22283 0 0 0 5096 11 0 0 25 0 1 0 100062481 35147776 6257 1992294400 134512640 135197250 4294956240 18446744073709551615 134525525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 8581 6257 94 167 0 8412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34324

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1744624/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=36384 CPUtime=102.26
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 22776 0 0 0 10214 12 0 0 25 0 1 0 100062481 37257216 6750 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 9096 6750 94 167 0 8927 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1742896/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=37728 CPUtime=162.25
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 23203 0 0 0 16212 13 0 0 25 0 1 0 100062481 38633472 7177 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 9432 7177 94 167 0 9263 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1741424/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=39768 CPUtime=222.23
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 23556 0 0 0 22210 13 0 0 25 0 1 0 100062481 40722432 7530 1992294400 134512640 135197250 4294956240 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 9942 7530 94 167 0 9773 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39768

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1740144/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=40768 CPUtime=282.22
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 23866 0 0 0 28208 14 0 0 25 0 1 0 100062481 41746432 7840 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 10192 7840 94 167 0 10023 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40768

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17013
/proc/meminfo: memFree=1739312/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=43324 CPUtime=342.2
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 24073 0 0 0 34205 15 0 0 25 0 1 0 100062481 44363776 8047 1992294400 134512640 135197250 4294956240 18446744073709551615 134572672 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 10831 8047 94 167 0 10662 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43324

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1737584/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=44896 CPUtime=402.18
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 24475 0 0 0 40203 15 0 0 25 0 1 0 100062481 45973504 8449 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 11224 8449 94 167 0 11055 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1736560/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=45160 CPUtime=462.16
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 24744 0 0 0 46201 15 0 0 25 0 1 0 100062481 46243840 8718 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 11290 8718 94 167 0 11121 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 45160

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1735472/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=45560 CPUtime=522.15
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 25010 0 0 0 52199 16 0 0 25 0 1 0 100062481 46653440 8984 1992294400 134512640 135197250 4294956240 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 11390 8984 94 167 0 11221 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45560

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1734704/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=46724 CPUtime=582.14
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 25194 0 0 0 58197 17 0 0 25 0 1 0 100062481 47845376 9168 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 11681 9168 94 167 0 11512 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1733744/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=51168 CPUtime=642.12
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 25417 0 0 0 64195 17 0 0 25 0 1 0 100062481 52396032 9391 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 12792 9391 94 167 0 12623 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 51168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1732272/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=51968 CPUtime=702.11
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 25786 0 0 0 70193 18 0 0 25 0 1 0 100062481 53215232 9760 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 12992 9760 94 167 0 12823 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 51968

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1731824/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=51968 CPUtime=762.09
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 25883 0 0 0 76191 18 0 0 25 0 1 0 100062481 53215232 9857 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 12992 9857 94 167 0 12823 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 51968

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1731184/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=52100 CPUtime=822.08
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 26046 0 0 0 82189 19 0 0 25 0 1 0 100062481 53350400 10020 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13025 10020 94 167 0 12856 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 52100

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1730224/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=52628 CPUtime=882.06
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 26270 0 0 0 88187 19 0 0 25 0 1 0 100062481 53891072 10244 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13157 10244 94 167 0 12988 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 52628

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1729712/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=53912 CPUtime=942.04
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 26401 0 0 0 94184 20 0 0 25 0 1 0 100062481 55205888 10375 1992294400 134512640 135197250 4294956240 18446744073709551615 134553251 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13478 10375 94 167 0 13309 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 53912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1728688/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=54308 CPUtime=1002.03
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 26651 0 0 0 100183 20 0 0 25 0 1 0 100062481 55611392 10625 1992294400 134512640 135197250 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13577 10625 94 167 0 13408 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 54308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1727984/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=54440 CPUtime=1062.01
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 26823 0 0 0 106181 20 0 0 25 0 1 0 100062481 55746560 10797 1992294400 134512640 135197250 4294956240 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13610 10797 94 167 0 13441 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 54440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1727216/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=54704 CPUtime=1122
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 27012 0 0 0 112179 21 0 0 25 0 1 0 100062481 56016896 10986 1992294400 134512640 135197250 4294956240 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13676 10986 94 167 0 13507 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 54704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1726512/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=55100 CPUtime=1181.98
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 27179 0 0 0 118177 21 0 0 25 0 1 0 100062481 56422400 11153 1992294400 134512640 135197250 4294956240 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13775 11153 94 167 0 13606 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 55100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17015
/proc/meminfo: memFree=1726448/2055920 swapFree=4177028/4192956
[pid=17012] ppid=17010 vsize=55100 CPUtime=1200.08
/proc/17012/stat : 17012 (march_nn) R 17010 17012 16855 0 -1 4194304 27200 0 0 0 119987 21 0 0 25 0 1 0 100062481 56422400 11174 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17012/statm: 13775 11174 94 167 0 13606 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55100

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): 1200.1
CPU user time (s): 1199.87
CPU system time (s): 0.225965
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 55100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27200
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= 3
involuntary context switches= 2809

runsolver used 0.98185 second user time and 2.50762 second system time

The end

Launcher Data 

Begin job on node69 at 2009-04-26 06:32:44
IDJOB=1727059
IDBENCH=24628
IDSOLVER=522
FILE ID=node69/1727059-1240720364
PBS_JOBID= 9186873
Free space on /tmp= 66380 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727059-1240720364/watcher-1727059-1240720364 -o /tmp/evaluation-result-1727059-1240720364/solver-1727059-1240720364 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1727059-1240720364.cnf

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

MD5SUM BENCH= 5a3ae9766db0de00fa37fabacaa34827
RANDOM SEED=2135591817

node69.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:       1772056 kB
Buffers:         42940 kB
Cached:         162852 kB
SwapCached:      10584 kB
Active:         112880 kB
Inactive:       106012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772056 kB
SwapTotal:     4192956 kB
SwapFree:      4177028 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            50980 kB
Committed_AS:   311244 kB
PageTables:       1464 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= 66380 MiB
End job on node69 at 2009-04-26 06:52:47