Trace number 1513430

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) 1200.05 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S907861678-077.cnf
MD5SUM3d095d003b98913e818830d59841a8fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark642.911
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data 

2.79/2.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.87	c main()::
2.79/2.87	c initFormula():: searching for DIMACS p-line....
2.79/2.87	c full lookahead due to high density!
2.79/2.87	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.79/2.87	c parseCNF():: parsing....
2.79/2.87	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.87	c runParser():: parsing was successful, warming up engines...
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.79/2.87	c stat :: sign balance is biased by 0.008
2.79/2.87	c using k-SAT heuristics (size based diff)
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.79/2.87	c longest clause has size 7
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c number of free variables = 180
2.79/2.87	c dynamic_preselect_setsize :: off
2.79/2.87	c main():: all systems go!
2.79/2.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 81
2.89/2.99	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 3111
4.59/4.65	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 78476
40.98/41.04	c |----------------------------------------------------------------|
c |*
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1448282
687.58/687.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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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-1513430-1238217361/watcher-1513430-1238217361 -o /tmp/evaluation-result-1513430-1238217361/solver-1513430-1238217361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513430-1238217361.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 999
/proc/meminfo: memFree=1050400/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=968 CPUtime=0
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094401595 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 242 100 59 167 0 73 0

[startup+0.042353 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 999
/proc/meminfo: memFree=1050400/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=2040 CPUtime=0.03
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 276 0 0 0 3 0 0 0 18 0 1 0 1094401595 2088960 260 1992294400 134512640 135197250 4294956240 18446744073709551615 134564980 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 510 260 63 167 0 341 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2040

[startup+0.102375 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 999
/proc/meminfo: memFree=1050400/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=2976 CPUtime=0.09
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 1515 0 0 0 9 0 0 0 18 0 1 0 1094401595 3047424 524 1992294400 134512640 135197250 4294956240 18446744073709551615 134560981 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 744 524 81 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301394 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 999
/proc/meminfo: memFree=1050400/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=3216 CPUtime=0.29
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 2559 0 0 0 28 1 0 0 19 0 1 0 1094401595 3293184 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 804 605 84 167 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701458 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 999
/proc/meminfo: memFree=1050400/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=3216 CPUtime=0.69
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 2559 0 0 0 68 1 0 0 22 0 1 0 1094401595 3293184 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 804 605 84 167 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3216

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1048280/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=3216 CPUtime=1.49
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 2559 0 0 0 148 1 0 0 25 0 1 0 1094401595 3293184 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 804 605 84 167 0 635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1048152/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=5332 CPUtime=3.09
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 3194 0 0 0 308 1 0 0 25 0 1 0 1094401595 5459968 1015 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 1333 1015 94 167 0 1164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5332

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1046424/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=5332 CPUtime=6.29
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 3196 0 0 0 628 1 0 0 25 0 1 0 1094401595 5459968 1017 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 1333 1017 94 167 0 1164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1046360/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=5336 CPUtime=12.69
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 3197 0 0 0 1268 1 0 0 25 0 1 0 1094401595 5464064 1018 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 1334 1018 94 167 0 1165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1045272/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=6872 CPUtime=25.48
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 3460 0 0 0 2547 1 0 0 25 0 1 0 1094401595 7036928 1281 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 1718 1281 94 167 0 1549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6872

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1044184/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=7636 CPUtime=51.07
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 3769 0 0 0 5106 1 0 0 25 0 1 0 1094401595 7819264 1590 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 1909 1590 94 167 0 1740 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7636

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1041688/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=10512 CPUtime=102.27
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 4382 0 0 0 10225 2 0 0 25 0 1 0 1094401595 10764288 2203 1992294400 134512640 135197250 4294956240 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 2628 2203 94 167 0 2459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10512

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1038744/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=13100 CPUtime=162.24
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 5119 0 0 0 16222 2 0 0 25 0 1 0 1094401595 13414400 2940 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 3275 2940 94 167 0 3106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13100

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1035672/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=16980 CPUtime=222.22
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 5868 0 0 0 22219 3 0 0 25 0 1 0 1094401595 17387520 3689 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 4245 3689 94 167 0 4076 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16980

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1032664/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=22800 CPUtime=282.21
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 6610 0 0 0 28217 4 0 0 25 0 1 0 1094401595 23347200 4431 1992294400 134512640 135197250 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 5700 4431 94 167 0 5531 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22800

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1029592/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=22800 CPUtime=342.18
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 7371 0 0 0 34214 4 0 0 25 0 1 0 1094401595 23347200 5192 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 5700 5192 94 167 0 5531 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22800

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1026520/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=31532 CPUtime=402.16
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 8128 0 0 0 40212 4 0 0 25 0 1 0 1094401595 32288768 5949 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 7883 5949 94 167 0 7714 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31532

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1023448/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=31532 CPUtime=462.15
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 8890 0 0 0 46210 5 0 0 25 0 1 0 1094401595 32288768 6711 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 7883 6711 94 167 0 7714 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31532

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1020312/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=31532 CPUtime=522.13
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 9664 0 0 0 52208 5 0 0 25 0 1 0 1094401595 32288768 7485 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 7883 7485 94 167 0 7714 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31532

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1017176/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=44628 CPUtime=582.11
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 10428 0 0 0 58205 6 0 0 25 0 1 0 1094401595 45699072 8249 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 11157 8249 94 167 0 10988 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44628

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1014040/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=44628 CPUtime=642.1
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 11187 0 0 0 64203 7 0 0 25 0 1 0 1094401595 45699072 9008 1992294400 134512640 135197250 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 11157 9008 94 167 0 10988 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44628

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1010968/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=45512 CPUtime=702.08
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 11965 0 0 0 70200 8 0 0 25 0 1 0 1094401595 46604288 9786 1992294400 134512640 135197250 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 11378 9786 94 167 0 11209 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 45512

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1007960/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=45512 CPUtime=762.06
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 12697 0 0 0 76198 8 0 0 25 0 1 0 1094401595 46604288 10518 1992294400 134512640 135197250 4294956240 18446744073709551615 134603145 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 11378 10518 94 167 0 11209 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 45512

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1005016/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=822.04
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 13438 0 0 0 82195 9 0 0 25 0 1 0 1094401595 66719744 11259 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 11259 94 167 0 16120 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 65156

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=1002072/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=882.01
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 14176 0 0 0 88192 9 0 0 25 0 1 0 1094401595 66719744 11997 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 11997 94 167 0 16120 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 65156

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=999128/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=942
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 14917 0 0 0 94190 10 0 0 25 0 1 0 1094401595 66719744 12738 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 12738 94 167 0 16120 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 65156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=996120/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=1001.98
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 15654 0 0 0 100187 11 0 0 25 0 1 0 1094401595 66719744 13475 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 13475 94 167 0 16120 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 65156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=993176/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=1061.97
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 16389 0 0 0 106185 12 0 0 25 0 1 0 1094401595 66719744 14210 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 14210 94 167 0 16120 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 65156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 1000
/proc/meminfo: memFree=990232/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=1121.94
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 17126 0 0 0 112182 12 0 0 25 0 1 0 1094401595 66719744 14947 1992294400 134512640 135197250 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 14947 94 167 0 16120 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 65156

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 0.93 2/65 1000
/proc/meminfo: memFree=987288/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=1181.93
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 17858 0 0 0 118180 13 0 0 25 0 1 0 1094401595 66719744 15679 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 15679 94 167 0 16120 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 65156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.02 0.94 2/65 1000
/proc/meminfo: memFree=986392/2055920 swapFree=4178216/4192956
[pid=999] ppid=997 vsize=65156 CPUtime=1200.02
/proc/999/stat : 999 (march_nn) R 997 999 32626 0 -1 4194304 18076 0 0 0 119989 13 0 0 25 0 1 0 1094401595 66719744 15897 1992294400 134512640 135197250 4294956240 18446744073709551615 134539132 0 0 4096 0 0 0 0 17 1 0 0
/proc/999/statm: 16289 15897 94 167 0 16120 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 65156

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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.146977
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 65156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18076
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= 3215

runsolver used 1.07584 second user time and 2.22566 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 06:16:01
IDJOB=1513430
IDBENCH=70262
IDSOLVER=522
FILE ID=node26/1513430-1238217361
PBS_JOBID= 9060538
Free space on /tmp= 66108 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S907861678-077.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513430-1238217361/watcher-1513430-1238217361 -o /tmp/evaluation-result-1513430-1238217361/solver-1513430-1238217361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513430-1238217361.cnf

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

MD5SUM BENCH= 3d095d003b98913e818830d59841a8fe
RANDOM SEED=1722388602

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1050816 kB
Buffers:         70492 kB
Cached:         841640 kB
SwapCached:       8520 kB
Active:          79040 kB
Inactive:       843140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050816 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            68952 kB
Committed_AS:  2812780 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 06:36:03