Trace number 1513346

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1049921489-034.cnf
MD5SUM5f6d9d113e535105e77af29b0e165b23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark602.167
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 0.010
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: 80
2.89/2.98	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3073
4.59/4.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 2/999) NodeCount: 78351
40.59/40.60	c |----------------------------------------------------------------|
c |*
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1455457
684.40/684.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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-1513346-1238216160/watcher-1513346-1238216160 -o /tmp/evaluation-result-1513346-1238216160/solver-1513346-1238216160 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513346-1238216160.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11703
/proc/meminfo: memFree=779776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=968 CPUtime=0
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094281544 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 242 99 59 167 0 73 0

[startup+0.084598 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11703
/proc/meminfo: memFree=779776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=2976 CPUtime=0.07
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 978 0 0 0 7 0 0 0 18 0 1 0 1094281544 3047424 525 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 744 525 81 167 0 575 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2976

[startup+0.101598 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11703
/proc/meminfo: memFree=779776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=2976 CPUtime=0.09
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 1521 0 0 0 9 0 0 0 18 0 1 0 1094281544 3047424 525 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 744 525 81 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301614 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11703
/proc/meminfo: memFree=779776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=3216 CPUtime=0.29
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 2569 0 0 0 29 0 0 0 19 0 1 0 1094281544 3293184 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 804 605 84 167 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.70165 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11703
/proc/meminfo: memFree=779776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=3216 CPUtime=0.69
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 2569 0 0 0 69 0 0 0 22 0 1 0 1094281544 3293184 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 804 605 84 167 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3216

[startup+1.50172 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=777592/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=3216 CPUtime=1.49
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 2569 0 0 0 149 0 0 0 25 0 1 0 1094281544 3293184 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 804 605 84 167 0 635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=777464/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=5336 CPUtime=3.09
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 3207 0 0 0 309 0 0 0 25 0 1 0 1094281544 5464064 1018 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 1334 1018 94 167 0 1165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5336

[startup+6.30213 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=775800/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=5336 CPUtime=6.29
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 3209 0 0 0 629 0 0 0 25 0 1 0 1094281544 5464064 1020 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 1334 1020 94 167 0 1165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5336

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=775800/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=5336 CPUtime=12.69
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 3209 0 0 0 1269 0 0 0 25 0 1 0 1094281544 5464064 1020 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 1334 1020 94 167 0 1165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=774776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=6872 CPUtime=25.48
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 3476 0 0 0 2548 0 0 0 25 0 1 0 1094281544 7036928 1287 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 1718 1287 94 167 0 1549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6872

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=773560/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=8788 CPUtime=51.08
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 3789 0 0 0 5107 1 0 0 25 0 1 0 1094281544 8998912 1600 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 2197 1600 94 167 0 2028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8788

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=770936/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=10512 CPUtime=102.27
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 4428 0 0 0 10226 1 0 0 25 0 1 0 1094281544 10764288 2239 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 2628 2239 94 167 0 2459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10512

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=767992/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=16980 CPUtime=162.25
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 5162 0 0 0 16223 2 0 0 25 0 1 0 1094281544 17387520 2973 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 4245 2973 94 167 0 4076 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16980

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=764920/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=16980 CPUtime=222.23
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 5917 0 0 0 22221 2 0 0 25 0 1 0 1094281544 17387520 3728 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 4245 3728 94 167 0 4076 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16980

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11704
/proc/meminfo: memFree=761848/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=22800 CPUtime=282.22
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 6666 0 0 0 28219 3 0 0 25 0 1 0 1094281544 23347200 4477 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 5700 4477 94 167 0 5531 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22800

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=758776/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=22800 CPUtime=342.19
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 7431 0 0 0 34215 4 0 0 25 0 1 0 1094281544 23347200 5242 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 5700 5242 94 167 0 5531 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22800

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=755704/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=31532 CPUtime=402.18
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 8203 0 0 0 40213 5 0 0 25 0 1 0 1094281544 32288768 6014 1992294400 134512640 135197250 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 7883 6014 94 167 0 7714 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31532

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=752632/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=31532 CPUtime=462.17
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 8976 0 0 0 46211 6 0 0 25 0 1 0 1094281544 32288768 6787 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 7883 6787 94 167 0 7714 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31532

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=749496/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=44628 CPUtime=522.14
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 9758 0 0 0 52208 6 0 0 25 0 1 0 1094281544 45699072 7569 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 11157 7569 94 167 0 10988 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44628

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=746360/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=44628 CPUtime=582.13
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 10531 0 0 0 58206 7 0 0 25 0 1 0 1094281544 45699072 8342 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 11157 8342 94 167 0 10988 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44628

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=743288/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=44628 CPUtime=642.12
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 11280 0 0 0 64204 8 0 0 25 0 1 0 1094281544 45699072 9091 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 11157 9091 94 167 0 10988 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44628

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=740280/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=45472 CPUtime=702.1
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 12062 0 0 0 70202 8 0 0 25 0 1 0 1094281544 46563328 9873 1992294400 134512640 135197250 4294956240 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 11368 9873 94 167 0 11199 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 45472

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=737208/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=45472 CPUtime=762.09
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 12807 0 0 0 76200 9 0 0 25 0 1 0 1094281544 46563328 10618 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 11368 10618 94 167 0 11199 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 45472

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=734328/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=65116 CPUtime=822.07
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 13550 0 0 0 82197 10 0 0 25 0 1 0 1094281544 66678784 11361 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 16279 11361 94 167 0 16110 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 65116

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=731256/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=65116 CPUtime=882.05
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 14308 0 0 0 88195 10 0 0 25 0 1 0 1094281544 66678784 12119 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 16279 12119 94 167 0 16110 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 65116

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=728248/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=65116 CPUtime=942.03
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 15065 0 0 0 94192 11 0 0 25 0 1 0 1094281544 66678784 12876 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 16279 12876 94 167 0 16110 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 65116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=725112/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=65116 CPUtime=1002.02
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 15828 0 0 0 100191 11 0 0 25 0 1 0 1094281544 66678784 13639 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 16279 13639 94 167 0 16110 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 65116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=722104/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=65116 CPUtime=1062
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 16601 0 0 0 106188 12 0 0 25 0 1 0 1094281544 66678784 14412 1992294400 134512640 135197250 4294956240 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 16279 14412 94 167 0 16110 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 65116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=718968/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=65116 CPUtime=1121.99
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 17371 0 0 0 112186 13 0 0 25 0 1 0 1094281544 66678784 15182 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 16279 15182 94 167 0 16110 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 65116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=715768/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=94584 CPUtime=1181.97
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 18149 0 0 0 118184 13 0 0 25 0 1 0 1094281544 96854016 15960 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 23646 15960 94 167 0 23477 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 94584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11710
/proc/meminfo: memFree=714744/2055920 swapFree=4167280/4192956
[pid=11703] ppid=11701 vsize=94584 CPUtime=1200.07
/proc/11703/stat : 11703 (march_nn) R 11701 11703 9322 0 -1 4194304 18385 0 0 0 119994 13 0 0 25 0 1 0 1094281544 96854016 16196 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 23646 16196 94 167 0 23477 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 94584

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): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.150977
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 94584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18385
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= 1355

runsolver used 1.15482 second user time and 2.15267 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 05:56:00
IDJOB=1513346
IDBENCH=70255
IDSOLVER=522
FILE ID=node31/1513346-1238216160
PBS_JOBID= 9060533
Free space on /tmp= 66360 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1049921489-034.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513346-1238216160/watcher-1513346-1238216160 -o /tmp/evaluation-result-1513346-1238216160/solver-1513346-1238216160 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513346-1238216160.cnf

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

MD5SUM BENCH= 5f6d9d113e535105e77af29b0e165b23
RANDOM SEED=1358545776

node31.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		: 3000.214
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		: 3000.214
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:        780192 kB
Buffers:        104384 kB
Cached:        1053148 kB
SwapCached:      18664 kB
Active:         145216 kB
Inactive:      1032412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        780192 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            83876 kB
Committed_AS:  2931172 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node31 at 2009-03-28 06:16:02