Trace number 1512650

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.5195
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 0.041
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: 247
0.39/0.50	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: 31088
8.48/8.59	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: 2546370
716.75/717.05	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-1512650-1238206540/watcher-1512650-1238206540 -o /tmp/evaluation-result-1512650-1238206540/solver-1512650-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512650-1238206540.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: 0.91 0.95 0.69 3/64 23708
/proc/meminfo: memFree=995568/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=968 CPUtime=0
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1093320695 991232 112 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 242 112 59 167 0 73 0

[startup+0.0789099 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23708
/proc/meminfo: memFree=995568/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=2192 CPUtime=0.07
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 953 0 0 0 7 0 0 0 18 0 1 0 1093320695 2244608 340 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 548 340 81 167 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2192

[startup+0.101913 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23708
/proc/meminfo: memFree=995568/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=2192 CPUtime=0.09
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 1495 0 0 0 9 0 0 0 18 0 1 0 1093320695 2244608 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 548 342 83 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.301951 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23708
/proc/meminfo: memFree=995568/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=3148 CPUtime=0.29
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 1996 0 0 0 29 0 0 0 19 0 1 0 1093320695 3223552 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 787 550 84 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.702028 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 23708
/proc/meminfo: memFree=995568/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=5388 CPUtime=0.69
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 2513 0 0 0 69 0 0 0 22 0 1 0 1093320695 5517312 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 1347 893 94 167 0 1178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5388

[startup+1.50118 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 23709
/proc/meminfo: memFree=992360/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=5388 CPUtime=1.49
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 2513 0 0 0 149 0 0 0 25 0 1 0 1093320695 5517312 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 1347 893 94 167 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5388

[startup+3.10149 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 23709
/proc/meminfo: memFree=992168/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=5760 CPUtime=3.09
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 2521 0 0 0 309 0 0 0 25 0 1 0 1093320695 5898240 901 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 1440 901 94 167 0 1271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5760

[startup+6.3011 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 23709
/proc/meminfo: memFree=991464/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=6444 CPUtime=6.29
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 2709 0 0 0 629 0 0 0 25 0 1 0 1093320695 6598656 1089 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 1611 1089 94 167 0 1442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6444

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 23709
/proc/meminfo: memFree=990824/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=7296 CPUtime=12.69
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 2851 0 0 0 1268 1 0 0 25 0 1 0 1093320695 7471104 1231 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 1824 1231 94 167 0 1655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7296

[startup+25.5018 s]
/proc/loadavg: 0.94 0.95 0.69 2/65 23709
/proc/meminfo: memFree=989672/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=8060 CPUtime=25.48
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 3134 0 0 0 2547 1 0 0 25 0 1 0 1093320695 8253440 1514 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 2015 1514 94 167 0 1846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8060

[startup+51.1017 s]
/proc/loadavg: 1.03 0.97 0.71 2/65 23709
/proc/meminfo: memFree=987368/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=10936 CPUtime=51.07
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 3706 0 0 0 5105 2 0 0 25 0 1 0 1093320695 11198464 2086 1992294400 134512640 135197250 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 2734 2086 94 167 0 2565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10936

[startup+102.305 s]
/proc/loadavg: 1.01 0.97 0.72 2/65 23709
/proc/meminfo: memFree=982824/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=17404 CPUtime=102.26
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 4839 0 0 0 10223 3 0 0 25 0 1 0 1093320695 17821696 3219 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 4351 3219 94 167 0 4182 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17404

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 23709
/proc/meminfo: memFree=977512/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=23224 CPUtime=162.23
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 6167 0 0 0 16219 4 0 0 25 0 1 0 1093320695 23781376 4547 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 5806 4547 94 167 0 5637 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23224

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 23709
/proc/meminfo: memFree=972072/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=31956 CPUtime=222.22
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 7489 0 0 0 22216 6 0 0 25 0 1 0 1093320695 32722944 5869 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 7989 5869 94 167 0 7820 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31956

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 23709
/proc/meminfo: memFree=966568/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=32484 CPUtime=282.19
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 8874 0 0 0 28212 7 0 0 25 0 1 0 1093320695 33263616 7254 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 8121 7254 94 167 0 7952 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32484

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 23709
/proc/meminfo: memFree=961256/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=45580 CPUtime=342.18
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 10195 0 0 0 34209 9 0 0 25 0 1 0 1093320695 46673920 8575 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 11395 8575 94 167 0 11226 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 45580

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 23709
/proc/meminfo: memFree=956072/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=45580 CPUtime=402.15
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 11500 0 0 0 40205 10 0 0 25 0 1 0 1093320695 46673920 9880 1992294400 134512640 135197250 4294956240 18446744073709551615 134541508 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 11395 9880 94 167 0 11226 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 45580

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 23709
/proc/meminfo: memFree=950888/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=65224 CPUtime=462.13
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 12788 0 0 0 46200 13 0 0 25 0 1 0 1093320695 66789376 11168 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 16306 11168 94 167 0 16137 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65224

[startup+522.303 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 23709
/proc/meminfo: memFree=945896/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=65748 CPUtime=522.11
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 14048 0 0 0 52197 14 0 0 25 0 1 0 1093320695 67325952 12428 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 16437 12428 94 167 0 16268 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65748

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 23709
/proc/meminfo: memFree=940904/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=65748 CPUtime=582.09
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 15281 0 0 0 58194 15 0 0 25 0 1 0 1093320695 67325952 13661 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 16437 13661 94 167 0 16268 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 65748

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 23709
/proc/meminfo: memFree=936104/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=65748 CPUtime=642.07
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 16458 0 0 0 64191 16 0 0 25 0 1 0 1093320695 67325952 14838 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 16437 14838 94 167 0 16268 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 65748

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 23709
/proc/meminfo: memFree=931816/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=65748 CPUtime=702.05
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 17527 0 0 0 70187 18 0 0 25 0 1 0 1093320695 67325952 15907 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 16437 15907 94 167 0 16268 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 65748

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 23709
/proc/meminfo: memFree=926888/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=95216 CPUtime=762.03
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 18752 0 0 0 76184 19 0 0 25 0 1 0 1093320695 97501184 17132 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 23804 17132 94 167 0 23635 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 95216

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 23709
/proc/meminfo: memFree=921576/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=96272 CPUtime=822.01
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 20093 0 0 0 82180 21 0 0 25 0 1 0 1093320695 98582528 18473 1992294400 134512640 135197250 4294956240 18446744073709551615 134602799 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 24068 18473 94 167 0 23899 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 96272

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 23709
/proc/meminfo: memFree=916200/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=96272 CPUtime=881.99
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 21434 0 0 0 88177 22 0 0 25 0 1 0 1093320695 98582528 19814 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 24068 19814 94 167 0 23899 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 96272

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 23709
/proc/meminfo: memFree=911016/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=96272 CPUtime=941.97
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 22762 0 0 0 94174 23 0 0 25 0 1 0 1093320695 98582528 21142 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 24068 21142 94 167 0 23899 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 96272

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 23709
/proc/meminfo: memFree=905704/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=96272 CPUtime=1001.95
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 24081 0 0 0 100171 24 0 0 25 0 1 0 1093320695 98582528 22461 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 24068 22461 94 167 0 23899 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 96272

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 23709
/proc/meminfo: memFree=900328/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=140472 CPUtime=1061.92
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 25387 0 0 0 106165 27 0 0 25 0 1 0 1093320695 143843328 23767 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 35118 23767 94 167 0 34949 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 140472

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 23709
/proc/meminfo: memFree=895016/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=140472 CPUtime=1121.9
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 26677 0 0 0 112162 28 0 0 25 0 1 0 1093320695 143843328 25057 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 35118 25057 94 167 0 34949 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 140472

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 23709
/proc/meminfo: memFree=889960/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=140472 CPUtime=1181.88
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 27946 0 0 0 118158 30 0 0 25 0 1 0 1093320695 143843328 26326 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 35118 26326 94 167 0 34949 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 140472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 23709
/proc/meminfo: memFree=888360/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=140472 CPUtime=1200.08
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 28328 0 0 0 119977 31 0 0 25 0 1 0 1093320695 143843328 26708 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 35118 26708 94 167 0 34949 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 140472

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 23709
/proc/meminfo: memFree=888360/2055920 swapFree=4179868/4192956
[pid=23708] ppid=23706 vsize=140472 CPUtime=1200.08
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23637 0 -1 4194304 28328 0 0 0 119977 31 0 0 25 0 1 0 1093320695 143843328 26708 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 35118 26708 94 167 0 34949 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 140472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.78
CPU system time (s): 0.331949
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 140472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28328
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= 1636

runsolver used 0.939857 second user time and 2.38264 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 03:15:40
IDJOB=1512650
IDBENCH=70197
IDSOLVER=522
FILE ID=node5/1512650-1238206540
PBS_JOBID= 9060559
Free space on /tmp= 66092 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512650-1238206540/watcher-1512650-1238206540 -o /tmp/evaluation-result-1512650-1238206540/solver-1512650-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512650-1238206540.cnf

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=1032577456

node5.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		: 3000.263
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		: 3000.263
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:        996048 kB
Buffers:         90812 kB
Cached:         867096 kB
SwapCached:       7012 kB
Active:          87288 kB
Inactive:       879072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        996048 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          14208 kB
Slab:            79556 kB
Committed_AS:  2767552 kB
PageTables:       1388 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= 66088 MiB
End job on node5 at 2009-03-28 03:35:42