Trace number 1512770

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) 1200.03 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
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 

0.49/0.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.60	c main()::
0.49/0.60	c initFormula():: searching for DIMACS p-line....
0.49/0.60	c full lookahead due to high density!
0.49/0.60	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.60	c parseCNF():: parsing....
0.49/0.60	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.60	c runParser():: parsing was successful, warming up engines...
0.49/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.60	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.60	c stat :: sign balance is biased by 0.044
0.49/0.60	c using k-SAT heuristics (size based diff)
0.49/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.60	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.60	c longest clause has size 5
0.49/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.60	c number of free variables = 1100
0.49/0.60	c dynamic_preselect_setsize :: off
0.49/0.60	c main():: all systems go!
0.49/0.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 342
0.69/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 60185
20.18/20.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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-1512770-1238208928/watcher-1512770-1238208928 -o /tmp/evaluation-result-1512770-1238208928/solver-1512770-1238208928 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512770-1238208928.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 0.90 3/69 8227
/proc/meminfo: memFree=1797424/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=1012 CPUtime=0
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1093557514 1036288 125 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 253 125 59 167 0 84 0

[startup+0.0898341 s]
/proc/loadavg: 0.91 0.95 0.90 3/69 8227
/proc/meminfo: memFree=1797424/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=3576 CPUtime=0.08
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 926 0 0 0 8 0 0 0 18 0 1 0 1093557514 3661824 625 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 894 625 67 167 0 725 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3576

[startup+0.101835 s]
/proc/loadavg: 0.91 0.95 0.90 3/69 8227
/proc/meminfo: memFree=1797424/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=3576 CPUtime=0.09
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 1137 0 0 0 9 0 0 0 18 0 1 0 1093557514 3661824 638 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 894 638 81 167 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.301873 s]
/proc/loadavg: 0.91 0.95 0.90 3/69 8227
/proc/meminfo: memFree=1797424/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=3920 CPUtime=0.29
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 2847 0 0 0 29 0 0 0 19 0 1 0 1093557514 4014080 700 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 980 700 84 167 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701954 s]
/proc/loadavg: 0.91 0.95 0.90 3/69 8227
/proc/meminfo: memFree=1797424/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=7104 CPUtime=0.69
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 3750 0 0 0 68 1 0 0 22 0 1 0 1093557514 7274496 1185 1992294400 134512640 135197250 4294956240 18446744073709551615 134526658 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 1776 1185 94 167 0 1607 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7104

[startup+1.50111 s]
/proc/loadavg: 0.91 0.95 0.90 2/70 8228
/proc/meminfo: memFree=1793000/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=7124 CPUtime=1.49
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 3758 0 0 0 148 1 0 0 25 0 1 0 1093557514 7294976 1193 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 1781 1193 94 167 0 1612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7124

[startup+3.10143 s]
/proc/loadavg: 0.91 0.95 0.90 2/70 8228
/proc/meminfo: memFree=1792808/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=7124 CPUtime=3.09
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 3758 0 0 0 308 1 0 0 25 0 1 0 1093557514 7294976 1193 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 1781 1193 94 167 0 1612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7124

[startup+6.30206 s]
/proc/loadavg: 0.92 0.95 0.90 2/70 8228
/proc/meminfo: memFree=1792816/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=7124 CPUtime=6.29
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 3759 0 0 0 628 1 0 0 25 0 1 0 1093557514 7294976 1194 1992294400 134512640 135197250 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 1781 1194 94 167 0 1612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7124

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.90 2/70 8228
/proc/meminfo: memFree=1791856/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=8152 CPUtime=12.69
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 3983 0 0 0 1268 1 0 0 25 0 1 0 1093557514 8347648 1418 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 2038 1418 94 167 0 1869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8152

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/70 8228
/proc/meminfo: memFree=1790960/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=9428 CPUtime=25.48
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 4200 0 0 0 2547 1 0 0 25 0 1 0 1093557514 9654272 1635 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 2357 1635 94 167 0 2188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9428

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.91 2/70 8228
/proc/meminfo: memFree=1789040/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=12304 CPUtime=51.07
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 4669 0 0 0 5105 2 0 0 25 0 1 0 1093557514 12599296 2104 1992294400 134512640 135197250 4294956240 18446744073709551615 134603128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 3076 2104 94 167 0 2907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12304

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/70 8228
/proc/meminfo: memFree=1785328/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=14892 CPUtime=102.26
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 5572 0 0 0 10223 3 0 0 25 0 1 0 1093557514 15249408 3007 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 3723 3007 94 167 0 3554 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14892

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8228
/proc/meminfo: memFree=1780912/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=18944 CPUtime=162.23
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 6658 0 0 0 16219 4 0 0 25 0 1 0 1093557514 19398656 4093 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 4736 4093 94 167 0 4567 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18944

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8228
/proc/meminfo: memFree=1776496/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=25112 CPUtime=222.21
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 7759 0 0 0 22216 5 0 0 25 0 1 0 1093557514 25714688 5194 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 6278 5194 94 167 0 6109 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8228
/proc/meminfo: memFree=1772080/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=33844 CPUtime=282.18
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 8853 0 0 0 28212 6 0 0 25 0 1 0 1093557514 34656256 6288 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 8461 6288 94 167 0 8292 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8234
/proc/meminfo: memFree=1767600/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=33844 CPUtime=342.16
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 9954 0 0 0 34208 8 0 0 25 0 1 0 1093557514 34656256 7389 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 8461 7389 94 167 0 8292 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33844

[startup+402.302 s]
/proc/loadavg: 1.22 1.02 0.93 2/70 8710
/proc/meminfo: memFree=1762720/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=46940 CPUtime=402.1
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 11069 0 0 0 40200 10 0 0 25 0 1 0 1093557514 48066560 8504 1992294400 134512640 135197250 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 11735 8504 94 167 0 11566 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 46940

[startup+462.301 s]
/proc/loadavg: 1.08 1.01 0.93 2/70 8710
/proc/meminfo: memFree=1758064/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=47648 CPUtime=462.07
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 12263 0 0 0 46196 11 0 0 25 0 1 0 1093557514 48791552 9698 1992294400 134512640 135197250 4294956240 18446744073709551615 134618480 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 11912 9698 94 167 0 11743 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 47648

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 0.93 2/70 8710
/proc/meminfo: memFree=1753712/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=47648 CPUtime=522.05
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 13360 0 0 0 52193 12 0 0 25 0 1 0 1093557514 48791552 10795 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 11912 10795 94 167 0 11743 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 47648

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1749104/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=67292 CPUtime=582.03
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 14472 0 0 0 58190 13 0 0 25 0 1 0 1093557514 68907008 11907 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 16823 11907 94 167 0 16654 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 67292

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1744560/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=67292 CPUtime=642.02
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 15590 0 0 0 64187 15 0 0 25 0 1 0 1093557514 68907008 13025 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 16823 13025 94 167 0 16654 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 67292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1740208/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=67292 CPUtime=701.98
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 16697 0 0 0 70182 16 0 0 25 0 1 0 1093557514 68907008 14132 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 16823 14132 94 167 0 16654 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 67292

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1735728/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=67292 CPUtime=761.97
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 17806 0 0 0 76180 17 0 0 25 0 1 0 1093557514 68907008 15241 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 16823 15241 94 167 0 16654 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 67292

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1731312/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=821.94
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 18925 0 0 0 82176 18 0 0 25 0 1 0 1093557514 99807232 16360 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 16360 94 167 0 24198 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 97468

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1726832/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=881.92
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 20046 0 0 0 88172 20 0 0 25 0 1 0 1093557514 99807232 17481 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 17481 94 167 0 24198 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 97468

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1722352/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=941.89
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 21159 0 0 0 94168 21 0 0 25 0 1 0 1093557514 99807232 18594 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 18594 94 167 0 24198 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 97468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1717808/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=1001.87
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 22275 0 0 0 100165 22 0 0 25 0 1 0 1093557514 99807232 19710 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 19710 94 167 0 24198 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 97468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1713456/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=1061.85
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 23372 0 0 0 106162 23 0 0 25 0 1 0 1093557514 99807232 20807 1992294400 134512640 135197250 4294956240 18446744073709551615 134611669 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 20807 94 167 0 24198 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 97468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1709040/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=1121.83
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 24469 0 0 0 112159 24 0 0 25 0 1 0 1093557514 99807232 21904 1992294400 134512640 135197250 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 21904 94 167 0 24198 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 97468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1704624/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=1181.81
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 25569 0 0 0 118156 25 0 0 25 0 1 0 1093557514 99807232 23004 1992294400 134512640 135197250 4294956240 18446744073709551615 134550616 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 23004 94 167 0 24198 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 97468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1703216/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=1200
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 25904 0 0 0 119975 25 0 0 25 0 1 0 1093557514 99807232 23339 1992294400 134512640 135197250 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 23339 94 167 0 24198 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 97468

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 1.00 0.93 2/70 8710
/proc/meminfo: memFree=1703216/2055920 swapFree=4177820/4192956
[pid=8227] ppid=8225 vsize=97468 CPUtime=1200
/proc/8227/stat : 8227 (march_nn) R 8225 8227 8098 0 -1 4194304 25904 0 0 0 119975 25 0 0 25 0 1 0 1093557514 99807232 23339 1992294400 134512640 135197250 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8227/statm: 24367 23339 94 167 0 24198 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 97468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.271958
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 97468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25904
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= 2165

runsolver used 1.45078 second user time and 2.93055 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 03:55:28
IDJOB=1512770
IDBENCH=70207
IDSOLVER=522
FILE ID=node73/1512770-1238208928
PBS_JOBID= 9060494
Free space on /tmp= 66268 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512770-1238208928/watcher-1512770-1238208928 -o /tmp/evaluation-result-1512770-1238208928/solver-1512770-1238208928 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512770-1238208928.cnf

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=1561775803

node73.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		: 3000.277
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		: 3000.277
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:       1797840 kB
Buffers:         30964 kB
Cached:         148396 kB
SwapCached:       8184 kB
Active:         108940 kB
Inactive:        80144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797840 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            54540 kB
Committed_AS:  2712888 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 04:15:31