Trace number 1514690

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.90	c main()::
0.89/0.90	c initFormula():: searching for DIMACS p-line....
0.89/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.89/0.90	c parseCNF():: parsing....
0.89/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.90	c runParser():: parsing was successful, warming up engines...
0.89/0.90	c simplify_formula():: removed 0 tautological, 300 satisfied and 0 duplicate clauses
0.89/0.90	c preprocessing fase I completed:: there are now 11953 free variables and 50100 clauses.
0.89/0.90	c stat :: sign balance is biased by 0.466
0.89/0.90	c using 3-SAT heuristics (occurence based diff)
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 189 duplicate clauses
0.89/0.90	c resolvent_look() :: found 97 resolvents
0.89/0.90	c lessRedundantTransformation():: nothing to be done.
0.89/0.90	c transformTo3SAT():: you gave me 12000 variables and 50197 clauses.
0.89/0.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.90	c transformTo3SAT():: the transformation yielded 12000 variabels and 50197 clauses.
0.89/0.90	c main():: clause / variable ratio: ( 50197 / 12000 ) = 4.18
0.89/0.90	c longest clause has size 3
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.90	c number of free variables = 11953
0.89/0.90	c dynamic_preselect_setsize :: off
0.89/0.90	c main():: all systems go!
0.89/0.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 910
2.59/2.65	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514690-1238242715/watcher-1514690-1238242715 -o /tmp/evaluation-result-1514690-1238242715/solver-1514690-1238242715 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514690-1238242715.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 1.01 0.99 3/64 9488
/proc/meminfo: memFree=799424/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=2124 CPUtime=0
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 364 0 0 0 0 0 0 0 20 0 1 0 1096936879 2174976 349 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 531 349 59 167 0 362 0

[startup+0.084696 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9488
/proc/meminfo: memFree=799424/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=6384 CPUtime=0.07
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 1105 0 0 0 7 0 0 0 20 0 1 0 1096936879 6537216 1089 1992294400 134512640 135197250 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 1596 1089 63 167 0 1427 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6384

[startup+0.102696 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9488
/proc/meminfo: memFree=799424/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=5844 CPUtime=0.09
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 1195 0 0 0 9 0 0 0 20 0 1 0 1096936879 5984256 894 1992294400 134512640 135197250 4294956240 18446744073709551615 134649142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 1461 894 66 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.302716 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9488
/proc/meminfo: memFree=799424/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=6556 CPUtime=0.29
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 2805 0 0 0 28 1 0 0 22 0 1 0 1096936879 6713344 1127 1992294400 134512640 135197250 4294956240 18446744073709551615 134560539 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 1639 1127 68 167 0 1470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6556

[startup+0.701767 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9488
/proc/meminfo: memFree=799424/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=8136 CPUtime=0.69
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 6086 0 0 0 67 2 0 0 25 0 1 0 1096936879 8331264 1514 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 2034 1514 83 167 0 1865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8136

[startup+1.50184 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 9489
/proc/meminfo: memFree=786616/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=22356 CPUtime=1.49
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 11553 0 0 0 145 4 0 0 25 0 1 0 1096936879 22892544 5031 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 5589 5031 93 167 0 5420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22356

[startup+3.102 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 9489
/proc/meminfo: memFree=779128/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=24348 CPUtime=3.09
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 11886 0 0 0 305 4 0 0 25 0 1 0 1096936879 24932352 5364 1992294400 134512640 135197250 4294956240 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 6087 5364 93 167 0 5918 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24348

[startup+6.30132 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 9489
/proc/meminfo: memFree=777720/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=24612 CPUtime=6.28
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 11988 0 0 0 624 4 0 0 25 0 1 0 1096936879 25202688 5466 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 6153 5466 93 167 0 5984 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24612

[startup+12.702 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 9489
/proc/meminfo: memFree=777080/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=25328 CPUtime=12.69
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 12131 0 0 0 1264 5 0 0 25 0 1 0 1096936879 25935872 5609 1992294400 134512640 135197250 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 6332 5609 93 167 0 6163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25328

[startup+25.5013 s]
/proc/loadavg: 0.95 1.01 0.99 2/65 9489
/proc/meminfo: memFree=776568/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=25668 CPUtime=25.49
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 12252 0 0 0 2544 5 0 0 25 0 1 0 1096936879 26284032 5730 1992294400 134512640 135197250 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 6417 5730 93 167 0 6248 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25668

[startup+51.1019 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 9489
/proc/meminfo: memFree=775864/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=26448 CPUtime=51.08
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 12427 0 0 0 5103 5 0 0 25 0 1 0 1096936879 27082752 5905 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 6612 5905 93 167 0 6443 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26448

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 9489
/proc/meminfo: memFree=774904/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=27544 CPUtime=102.27
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 12659 0 0 0 10222 5 0 0 25 0 1 0 1096936879 28205056 6137 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 6886 6137 93 167 0 6717 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27544

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=773944/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=28584 CPUtime=162.24
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 12885 0 0 0 16219 5 0 0 25 0 1 0 1096936879 29270016 6363 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 7146 6363 93 167 0 6977 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28584

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=773240/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=29612 CPUtime=222.24
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 13074 0 0 0 22218 6 0 0 25 0 1 0 1096936879 30322688 6552 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 7403 6552 93 167 0 7234 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29612

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=772536/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=29876 CPUtime=282.22
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 13249 0 0 0 28216 6 0 0 25 0 1 0 1096936879 30593024 6727 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 7469 6727 93 167 0 7300 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29876

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=771832/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=31276 CPUtime=342.21
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 13431 0 0 0 34214 7 0 0 25 0 1 0 1096936879 32026624 6899 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 7819 6899 93 167 0 7650 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31276

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=771192/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=31408 CPUtime=402.19
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 13588 0 0 0 40212 7 0 0 25 0 1 0 1096936879 32161792 7056 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 7852 7056 93 167 0 7683 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31408

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=770552/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=33264 CPUtime=462.17
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 13738 0 0 0 46210 7 0 0 25 0 1 0 1096936879 34062336 7206 1992294400 134512640 135197250 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 8316 7206 93 167 0 8147 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33264

[startup+522.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=769976/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=33396 CPUtime=522.16
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 13884 0 0 0 52208 8 0 0 25 0 1 0 1096936879 34197504 7352 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 8349 7352 93 167 0 8180 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33396

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=769400/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=33528 CPUtime=582.14
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14032 0 0 0 58206 8 0 0 25 0 1 0 1096936879 34332672 7500 1992294400 134512640 135197250 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 8382 7500 93 167 0 8213 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33528

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=768824/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=33660 CPUtime=642.13
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14181 0 0 0 64205 8 0 0 25 0 1 0 1096936879 34467840 7649 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 8415 7649 93 167 0 8246 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33660

[startup+702.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=768120/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=36380 CPUtime=702.11
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14328 0 0 0 70203 8 0 0 25 0 1 0 1096936879 37253120 7796 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 9095 7796 93 167 0 8926 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 36380

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=767544/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=36380 CPUtime=762.11
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14470 0 0 0 76202 9 0 0 25 0 1 0 1096936879 37253120 7938 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 9095 7938 93 167 0 8926 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 36380

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=767032/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=36512 CPUtime=822.08
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14610 0 0 0 82199 9 0 0 25 0 1 0 1096936879 37388288 8078 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 9128 8078 93 167 0 8959 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 36512

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=766392/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=36644 CPUtime=882.07
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14756 0 0 0 88197 10 0 0 25 0 1 0 1096936879 37523456 8224 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 9161 8224 93 167 0 8992 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 36644

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=765880/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=36644 CPUtime=942.05
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 14888 0 0 0 94195 10 0 0 25 0 1 0 1096936879 37523456 8356 1992294400 134512640 135197250 4294956240 18446744073709551615 134572997 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 9161 8356 93 167 0 8992 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 36644

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=765368/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=36932 CPUtime=1002.04
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 15023 0 0 0 100194 10 0 0 25 0 1 0 1096936879 37818368 8491 1992294400 134512640 135197250 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 9233 8491 93 167 0 9064 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 36932

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=764792/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=40944 CPUtime=1062.02
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 15164 0 0 0 106192 10 0 0 25 0 1 0 1096936879 41926656 8632 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 10236 8632 93 167 0 10067 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 40944

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=764216/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=40944 CPUtime=1122
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 15305 0 0 0 112190 10 0 0 25 0 1 0 1096936879 41926656 8773 1992294400 134512640 135197250 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 10236 8773 93 167 0 10067 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 40944

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=763640/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=41076 CPUtime=1181.99
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 15445 0 0 0 118188 11 0 0 25 0 1 0 1096936879 42061824 8913 1992294400 134512640 135197250 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 10269 8913 93 167 0 10100 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 41076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9489
/proc/meminfo: memFree=763448/2055920 swapFree=4176444/4192956
[pid=9488] ppid=9486 vsize=41076 CPUtime=1200.09
/proc/9488/stat : 9488 (march_nn) R 9486 9488 9295 0 -1 4194304 15490 0 0 0 119998 11 0 0 25 0 1 0 1096936879 42061824 8958 1992294400 134512640 135197250 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/9488/statm: 10269 8958 93 167 0 10100 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 41076

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): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.121981
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 41076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15490
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= 650

runsolver used 1.00885 second user time and 3.36949 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 13:18:35
IDJOB=1514690
IDBENCH=70367
IDSOLVER=522
FILE ID=node27/1514690-1238242715
PBS_JOBID= 9060704
Free space on /tmp= 65600 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514690-1238242715/watcher-1514690-1238242715 -o /tmp/evaluation-result-1514690-1238242715/solver-1514690-1238242715 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514690-1238242715.cnf

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=588641485

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        799840 kB
Buffers:         78356 kB
Cached:        1079796 kB
SwapCached:       9544 kB
Active:         124608 kB
Inactive:      1044728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        799840 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          16780 kB
Slab:            72616 kB
Committed_AS:  2783600 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 13:38:37