Trace number 1512734

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.50/0.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.50/0.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.50/0.60	c main()::
0.50/0.60	c initFormula():: searching for DIMACS p-line....
0.50/0.60	c full lookahead due to high density!
0.50/0.60	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.50/0.60	c parseCNF():: parsing....
0.50/0.60	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.60	c runParser():: parsing was successful, warming up engines...
0.50/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.60	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.50/0.60	c stat :: sign balance is biased by 0.041
0.50/0.60	c using k-SAT heuristics (size based diff)
0.50/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.60	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.50/0.60	c longest clause has size 5
0.50/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.60	c number of free variables = 1100
0.50/0.60	c dynamic_preselect_setsize :: off
0.50/0.60	c main():: all systems go!
0.50/0.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 363
0.69/0.74	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: 61148
20.99/21.06	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 |***************************************************************

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-1512734-1238207742/watcher-1512734-1238207742 -o /tmp/evaluation-result-1512734-1238207742/solver-1512734-1238207742 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512734-1238207742.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 0.87 3/64 30834
/proc/meminfo: memFree=925224/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=1012 CPUtime=0
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1093441213 1036288 124 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 253 124 59 167 0 84 0

[startup+0.0222021 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 30834
/proc/meminfo: memFree=925224/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=1276 CPUtime=0.02
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 198 0 0 0 2 0 0 0 18 0 1 0 1093441213 1306624 183 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 319 184 59 167 0 150 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1276

[startup+0.101211 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 30834
/proc/meminfo: memFree=925224/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=3572 CPUtime=0.09
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 1139 0 0 0 9 0 0 0 18 0 1 0 1093441213 3657728 638 1992294400 134512640 135197250 4294956240 18446744073709551615 134560990 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 893 638 81 167 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572

[startup+0.301234 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 30834
/proc/meminfo: memFree=925224/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=3920 CPUtime=0.3
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 2853 0 0 0 29 1 0 0 19 0 1 0 1093441213 4014080 700 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 980 700 84 167 0 811 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3920

[startup+0.701281 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 30834
/proc/meminfo: memFree=925224/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=7104 CPUtime=0.69
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 3760 0 0 0 68 1 0 0 22 0 1 0 1093441213 7274496 1189 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 1776 1189 94 167 0 1607 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7104

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.87 2/65 30835
/proc/meminfo: memFree=920736/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=7124 CPUtime=1.49
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 3765 0 0 0 148 1 0 0 25 0 1 0 1093441213 7294976 1194 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 1781 1194 94 167 0 1612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7124

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.87 2/65 30835
/proc/meminfo: memFree=920608/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=7124 CPUtime=3.09
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 3765 0 0 0 308 1 0 0 25 0 1 0 1093441213 7294976 1194 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 1781 1194 94 167 0 1612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7124

[startup+6.30294 s]
/proc/loadavg: 0.92 0.95 0.87 2/65 30835
/proc/meminfo: memFree=920544/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=7124 CPUtime=6.29
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 3765 0 0 0 628 1 0 0 25 0 1 0 1093441213 7294976 1194 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 1781 1194 94 167 0 1612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7124

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.87 2/65 30835
/proc/meminfo: memFree=919712/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=8152 CPUtime=12.69
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 3984 0 0 0 1268 1 0 0 25 0 1 0 1093441213 8347648 1413 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 2038 1413 94 167 0 1869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8152

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.87 2/65 30835
/proc/meminfo: memFree=918816/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=9428 CPUtime=25.49
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 4195 0 0 0 2547 2 0 0 25 0 1 0 1093441213 9654272 1624 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 2357 1624 94 167 0 2188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9428

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.88 2/65 30835
/proc/meminfo: memFree=916960/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=12304 CPUtime=51.08
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 4658 0 0 0 5105 3 0 0 25 0 1 0 1093441213 12599296 2087 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 3076 2087 94 167 0 2907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12304

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.88 2/65 30835
/proc/meminfo: memFree=913312/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=15044 CPUtime=102.27
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 5557 0 0 0 10224 3 0 0 25 0 1 0 1093441213 15405056 2986 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 3761 2986 94 167 0 3592 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15044

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 30835
/proc/meminfo: memFree=909024/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=18924 CPUtime=162.25
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 6633 0 0 0 16221 4 0 0 25 0 1 0 1093441213 19378176 4062 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 4731 4062 94 167 0 4562 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18924

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 30835
/proc/meminfo: memFree=904608/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=25080 CPUtime=222.23
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 7728 0 0 0 22217 6 0 0 25 0 1 0 1093441213 25681920 5157 1992294400 134512640 135197250 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 6270 5157 94 167 0 6101 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25080

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 30835
/proc/meminfo: memFree=900128/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=33812 CPUtime=282.22
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 8823 0 0 0 28215 7 0 0 25 0 1 0 1093441213 34623488 6252 1992294400 134512640 135197250 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 8453 6252 94 167 0 8284 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 30835
/proc/meminfo: memFree=895712/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=33812 CPUtime=342.2
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 9915 0 0 0 34212 8 0 0 25 0 1 0 1093441213 34623488 7344 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 8453 7344 94 167 0 8284 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33812

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30835
/proc/meminfo: memFree=891232/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=46908 CPUtime=402.18
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 11025 0 0 0 40209 9 0 0 25 0 1 0 1093441213 48033792 8454 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 11727 8454 94 167 0 11558 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46908

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30835
/proc/meminfo: memFree=886496/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=47584 CPUtime=462.17
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 12209 0 0 0 46207 10 0 0 25 0 1 0 1093441213 48726016 9638 1992294400 134512640 135197250 4294956240 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 11896 9638 94 167 0 11727 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47584

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30835
/proc/meminfo: memFree=882336/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=47584 CPUtime=522.15
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 13299 0 0 0 52204 11 0 0 25 0 1 0 1093441213 48726016 10728 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 11896 10728 94 167 0 11727 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47584

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=877728/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=67228 CPUtime=582.13
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 14410 0 0 0 58200 13 0 0 25 0 1 0 1093441213 68841472 11839 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 16807 11839 94 167 0 16638 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 67228

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=873248/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=67228 CPUtime=642.12
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 15511 0 0 0 64197 15 0 0 25 0 1 0 1093441213 68841472 12940 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 16807 12940 94 167 0 16638 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 67228

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=868832/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=67228 CPUtime=702.1
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 16614 0 0 0 70194 16 0 0 25 0 1 0 1093441213 68841472 14043 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 16807 14043 94 167 0 16638 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 67228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=864352/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=67228 CPUtime=762.09
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 17724 0 0 0 76191 18 0 0 25 0 1 0 1093441213 68841472 15153 1992294400 134512640 135197250 4294956240 18446744073709551615 134550821 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 16807 15153 94 167 0 16638 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 67228

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=859936/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=822.07
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 18827 0 0 0 82188 19 0 0 25 0 1 0 1093441213 99708928 16256 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 16256 94 167 0 24174 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 97372

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=855456/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=882.06
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 19932 0 0 0 88186 20 0 0 25 0 1 0 1093441213 99708928 17361 1992294400 134512640 135197250 4294956240 18446744073709551615 134596873 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 17361 94 167 0 24174 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 97372

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=851104/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=942.04
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 21040 0 0 0 94183 21 0 0 25 0 1 0 1093441213 99708928 18469 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 18469 94 167 0 24174 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 97372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=846624/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=1002.02
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 22139 0 0 0 100180 22 0 0 25 0 1 0 1093441213 99708928 19568 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 19568 94 167 0 24174 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 97372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=842272/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=1062
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 23236 0 0 0 106177 23 0 0 25 0 1 0 1093441213 99708928 20665 1992294400 134512640 135197250 4294956240 18446744073709551615 134596857 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 20665 94 167 0 24174 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 97372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=837856/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=1121.98
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 24331 0 0 0 112174 24 0 0 25 0 1 0 1093441213 99708928 21760 1992294400 134512640 135197250 4294956240 18446744073709551615 134541559 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 21760 94 167 0 24174 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 97372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=833568/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=1181.98
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 25419 0 0 0 118172 26 0 0 25 0 1 0 1093441213 99708928 22848 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 22848 94 167 0 24174 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 97372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30837
/proc/meminfo: memFree=832160/2055920 swapFree=4178472/4192956
[pid=30834] ppid=30832 vsize=97372 CPUtime=1200.07
/proc/30834/stat : 30834 (march_nn) R 30832 30834 30735 0 -1 4194304 25747 0 0 0 119981 26 0 0 25 0 1 0 1093441213 99708928 23176 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30834/statm: 24343 23176 94 167 0 24174 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 97372

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.285956
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 97372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25747
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= 1039

runsolver used 0.890864 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 03:35:42
IDJOB=1512734
IDBENCH=70204
IDSOLVER=522
FILE ID=node1/1512734-1238207742
PBS_JOBID= 9060563
Free space on /tmp= 66056 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512734-1238207742/watcher-1512734-1238207742 -o /tmp/evaluation-result-1512734-1238207742/solver-1512734-1238207742 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512734-1238207742.cnf

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=1789365623

node1.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		: 3000.229
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		: 3000.229
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:        925704 kB
Buffers:         74352 kB
Cached:         965896 kB
SwapCached:       8380 kB
Active:          77116 kB
Inactive:       973128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925704 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            65980 kB
Committed_AS:  2880004 kB
PageTables:       1440 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= 66056 MiB
End job on node1 at 2009-03-28 03:55:45