Trace number 1512626

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S251246256-047.cnf
MD5SUM8f73ab57f6037e66eefb750c3e8213fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.5531
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.39/0.42	c stat :: sign balance is biased by 0.042
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c number of free variables = 800
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 255
0.39/0.49	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: 32063
8.79/8.86	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2625056
736.08/736.30	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512626-1238206534/watcher-1512626-1238206534 -o /tmp/evaluation-result-1512626-1238206534/solver-1512626-1238206534 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512626-1238206534.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 0.69 3/66 27247
/proc/meminfo: memFree=1033440/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=968 CPUtime=0
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1093316361 991232 113 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 242 113 59 167 0 73 0

[startup+0.101004 s]
/proc/loadavg: 0.99 0.97 0.69 3/66 27247
/proc/meminfo: memFree=1033440/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=2192 CPUtime=0.09
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 1501 0 0 0 9 0 0 0 18 0 1 0 1093316361 2244608 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134565003 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 548 342 83 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.202016 s]
/proc/loadavg: 0.99 0.97 0.69 3/66 27247
/proc/meminfo: memFree=1033440/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=3020 CPUtime=0.19
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 1996 0 0 0 19 0 0 0 18 0 1 0 1093316361 3092480 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 755 550 84 167 0 586 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3020

[startup+0.301029 s]
/proc/loadavg: 0.99 0.97 0.69 3/66 27247
/proc/meminfo: memFree=1033440/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=3020 CPUtime=0.29
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 1996 0 0 0 29 0 0 0 19 0 1 0 1093316361 3092480 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134539484 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 755 550 84 167 0 586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701079 s]
/proc/loadavg: 0.99 0.97 0.69 3/66 27247
/proc/meminfo: memFree=1033440/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=5388 CPUtime=0.69
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 2513 0 0 0 69 0 0 0 23 0 1 0 1093316361 5517312 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 1347 893 94 167 0 1178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5388

[startup+1.50218 s]
/proc/loadavg: 0.99 0.97 0.69 2/67 27248
/proc/meminfo: memFree=1030232/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=5388 CPUtime=1.49
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 2513 0 0 0 149 0 0 0 25 0 1 0 1093316361 5517312 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 1347 893 94 167 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5388

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.69 2/67 27248
/proc/meminfo: memFree=1030104/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=5388 CPUtime=3.09
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 2513 0 0 0 309 0 0 0 25 0 1 0 1093316361 5517312 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 1347 893 94 167 0 1178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5388

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.69 2/67 27248
/proc/meminfo: memFree=1029528/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=6072 CPUtime=6.29
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 2650 0 0 0 629 0 0 0 25 0 1 0 1093316361 6217728 1030 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 1518 1030 94 167 0 1349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6072

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.69 2/67 27248
/proc/meminfo: memFree=1028888/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=6924 CPUtime=12.68
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 2792 0 0 0 1268 0 0 0 25 0 1 0 1093316361 7090176 1172 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 1731 1172 94 167 0 1562 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6924

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.70 2/67 27248
/proc/meminfo: memFree=1027736/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=7688 CPUtime=25.49
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 3068 0 0 0 2548 1 0 0 25 0 1 0 1093316361 7872512 1448 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 1922 1448 94 167 0 1753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7688

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.70 2/67 27248
/proc/meminfo: memFree=1025496/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=10564 CPUtime=51.08
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 3636 0 0 0 5106 2 0 0 25 0 1 0 1093316361 10817536 2016 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 2641 2016 94 167 0 2472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10564

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.72 2/67 27248
/proc/meminfo: memFree=1020888/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=17032 CPUtime=102.26
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 4773 0 0 0 10223 3 0 0 25 0 1 0 1093316361 17440768 3153 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 4258 3153 94 167 0 4089 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17032

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/67 27248
/proc/meminfo: memFree=1015512/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=23196 CPUtime=162.24
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 6110 0 0 0 16220 4 0 0 25 0 1 0 1093316361 23752704 4490 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 5799 4490 94 167 0 5630 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23196

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.75 2/67 27248
/proc/meminfo: memFree=1010072/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=31928 CPUtime=222.23
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 7451 0 0 0 22218 5 0 0 25 0 1 0 1093316361 32694272 5831 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 7982 5831 94 167 0 7813 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31928

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/67 27248
/proc/meminfo: memFree=1004504/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=32440 CPUtime=282.21
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 8845 0 0 0 28214 7 0 0 25 0 1 0 1093316361 33218560 7225 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 8110 7225 94 167 0 7941 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32440

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/67 27248
/proc/meminfo: memFree=999064/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=45536 CPUtime=342.2
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 10172 0 0 0 34211 9 0 0 25 0 1 0 1093316361 46628864 8552 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 11384 8552 94 167 0 11215 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45536

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/67 27248
/proc/meminfo: memFree=993816/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=45536 CPUtime=402.18
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 11487 0 0 0 40208 10 0 0 25 0 1 0 1093316361 46628864 9867 1992294400 134512640 135197250 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 11384 9867 94 167 0 11215 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45536

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/67 27248
/proc/meminfo: memFree=988632/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=65696 CPUtime=462.16
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 12782 0 0 0 46205 11 0 0 25 0 1 0 1093316361 67272704 11162 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 16424 11162 94 167 0 16255 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 65696

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/67 27248
/proc/meminfo: memFree=983576/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=65696 CPUtime=522.14
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 14050 0 0 0 52202 12 0 0 25 0 1 0 1093316361 67272704 12430 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 16424 12430 94 167 0 16255 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 65696

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/67 27248
/proc/meminfo: memFree=978584/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=65696 CPUtime=582.13
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 15287 0 0 0 58200 13 0 0 25 0 1 0 1093316361 67272704 13667 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 16424 13667 94 167 0 16255 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65696

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/67 27248
/proc/meminfo: memFree=973784/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=65696 CPUtime=642.11
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 16507 0 0 0 64197 14 0 0 25 0 1 0 1093316361 67272704 14887 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 16424 14887 94 167 0 16255 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 65696

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/67 27248
/proc/meminfo: memFree=969048/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=95164 CPUtime=702.09
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 17642 0 0 0 70193 16 0 0 25 0 1 0 1093316361 97447936 16022 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 23791 16022 94 167 0 23622 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 95164

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/67 27248
/proc/meminfo: memFree=964504/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=95164 CPUtime=762.08
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 18760 0 0 0 76191 17 0 0 25 0 1 0 1093316361 97447936 17140 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 23791 17140 94 167 0 23622 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 95164

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/67 27248
/proc/meminfo: memFree=959128/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=96192 CPUtime=822.06
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 20100 0 0 0 82187 19 0 0 25 0 1 0 1093316361 98500608 18480 1992294400 134512640 135197250 4294956240 18446744073709551615 134613263 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 24048 18480 94 167 0 23879 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 96192

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 27248
/proc/meminfo: memFree=953752/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=96192 CPUtime=882.04
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 21430 0 0 0 88184 20 0 0 25 0 1 0 1093316361 98500608 19810 1992294400 134512640 135197250 4294956240 18446744073709551615 134602894 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 24048 19810 94 167 0 23879 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 96192

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 27248
/proc/meminfo: memFree=948440/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=96192 CPUtime=942.02
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 22756 0 0 0 94180 22 0 0 25 0 1 0 1093316361 98500608 21136 1992294400 134512640 135197250 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 24048 21136 94 167 0 23879 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 96192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 27248
/proc/meminfo: memFree=943064/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=96192 CPUtime=1002.01
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 24078 0 0 0 100178 23 0 0 25 0 1 0 1093316361 98500608 22458 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 24048 22458 94 167 0 23879 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 96192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/67 27248
/proc/meminfo: memFree=937816/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=140392 CPUtime=1062
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 25396 0 0 0 106175 25 0 0 25 0 1 0 1093316361 143761408 23776 1992294400 134512640 135197250 4294956240 18446744073709551615 134605051 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 35098 23776 94 167 0 34929 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 140392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/67 27248
/proc/meminfo: memFree=932568/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=140392 CPUtime=1121.98
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 26698 0 0 0 112172 26 0 0 25 0 1 0 1093316361 143761408 25078 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 35098 25078 94 167 0 34929 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 140392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 27248
/proc/meminfo: memFree=927384/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=140392 CPUtime=1181.96
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 27982 0 0 0 118169 27 0 0 25 0 1 0 1093316361 143761408 26362 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 35098 26362 94 167 0 34929 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 140392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 27248
/proc/meminfo: memFree=925784/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=140392 CPUtime=1200.06
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 28365 0 0 0 119978 28 0 0 25 0 1 0 1093316361 143761408 26745 1992294400 134512640 135197250 4294956240 18446744073709551615 134541540 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 35098 26745 94 167 0 34929 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 140392

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/67 27248
/proc/meminfo: memFree=925784/2055920 swapFree=4176412/4192956
[pid=27247] ppid=27245 vsize=140392 CPUtime=1200.06
/proc/27247/stat : 27247 (march_nn) R 27245 27247 27176 0 -1 4194304 28365 0 0 0 119978 28 0 0 25 0 1 0 1093316361 143761408 26745 1992294400 134512640 135197250 4294956240 18446744073709551615 134541540 0 0 4096 0 0 0 0 17 1 0 0
/proc/27247/statm: 35098 26745 94 167 0 34929 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 140392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.301954
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 140392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28365
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= 2846

runsolver used 1.60476 second user time and 2.77358 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 03:15:34
IDJOB=1512626
IDBENCH=70195
IDSOLVER=522
FILE ID=node40/1512626-1238206534
PBS_JOBID= 9060524
Free space on /tmp= 63492 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S251246256-047.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512626-1238206534/watcher-1512626-1238206534 -o /tmp/evaluation-result-1512626-1238206534/solver-1512626-1238206534 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512626-1238206534.cnf

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

MD5SUM BENCH= 8f73ab57f6037e66eefb750c3e8213fd
RANDOM SEED=1064397108

node40.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		: 3000.232
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		: 3000.232
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:       1033856 kB
Buffers:         59172 kB
Cached:         868312 kB
SwapCached:       9624 kB
Active:          82300 kB
Inactive:       856448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1033856 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          17056 kB
Slab:            69256 kB
Committed_AS:  2663456 kB
PageTables:       1476 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= 63492 MiB
End job on node40 at 2009-03-28 03:35:37