Trace number 1513370

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1352224201-070.cnf
MD5SUMce4c4bfdd2071e51446dd0a693e805b0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 

2.79/2.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.84	c main()::
2.79/2.84	c initFormula():: searching for DIMACS p-line....
2.79/2.84	c full lookahead due to high density!
2.79/2.84	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.79/2.84	c parseCNF():: parsing....
2.79/2.84	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.84	c runParser():: parsing was successful, warming up engines...
2.79/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.84	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.79/2.84	c stat :: sign balance is biased by 0.007
2.79/2.84	c using k-SAT heuristics (size based diff)
2.79/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.84	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.79/2.84	c longest clause has size 7
2.79/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.84	c number of free variables = 180
2.79/2.84	c dynamic_preselect_setsize :: off
2.79/2.84	c main():: all systems go!
2.79/2.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 81
2.89/2.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3162
4.49/4.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 79803
41.18/41.28	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1462545
692.65/692.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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-1513370-1238216166/watcher-1513370-1238216166 -o /tmp/evaluation-result-1513370-1238216166/solver-1513370-1238216166 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513370-1238216166.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 0.97 0.98 3/64 11497
/proc/meminfo: memFree=904632/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=968 CPUtime=0
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094282446 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 242 100 59 167 0 73 0

[startup+0.027362 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 11497
/proc/meminfo: memFree=904632/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=1232 CPUtime=0.02
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 191 0 0 0 2 0 0 0 18 0 1 0 1094282446 1261568 176 1992294400 134512640 135197250 4294956240 18446744073709551615 134851860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 308 176 59 167 0 139 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1232

[startup+0.101376 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 11497
/proc/meminfo: memFree=904632/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=2976 CPUtime=0.09
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 1515 0 0 0 9 0 0 0 18 0 1 0 1094282446 3047424 524 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 744 524 81 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301412 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 11497
/proc/meminfo: memFree=904632/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=3212 CPUtime=0.29
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 2560 0 0 0 29 0 0 0 19 0 1 0 1094282446 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3212

[startup+0.701488 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 11497
/proc/meminfo: memFree=904632/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=3212 CPUtime=0.69
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 2560 0 0 0 69 0 0 0 22 0 1 0 1094282446 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50164 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 11498
/proc/meminfo: memFree=902576/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=3212 CPUtime=1.49
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 2560 0 0 0 149 0 0 0 25 0 1 0 1094282446 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10194 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 11498
/proc/meminfo: memFree=902448/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=5332 CPUtime=3.09
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 3199 0 0 0 308 1 0 0 25 0 1 0 1094282446 5459968 1018 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 1333 1018 94 167 0 1164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5332

[startup+6.30154 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 11498
/proc/meminfo: memFree=900784/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=5336 CPUtime=6.29
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 3200 0 0 0 628 1 0 0 25 0 1 0 1094282446 5464064 1019 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 1334 1019 94 167 0 1165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5336

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 11498
/proc/meminfo: memFree=900720/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=5336 CPUtime=12.69
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 3200 0 0 0 1268 1 0 0 25 0 1 0 1094282446 5464064 1019 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 1334 1019 94 167 0 1165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 11498
/proc/meminfo: memFree=899632/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=6872 CPUtime=25.48
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 3466 0 0 0 2547 1 0 0 25 0 1 0 1094282446 7036928 1285 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 1718 1285 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: 0.96 0.97 0.98 2/65 11498
/proc/meminfo: memFree=898352/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=8788 CPUtime=51.07
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 3782 0 0 0 5105 2 0 0 25 0 1 0 1094282446 8998912 1601 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 2197 1601 94 167 0 2028 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8788

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 11498
/proc/meminfo: memFree=895792/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=10512 CPUtime=102.26
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 4415 0 0 0 10224 2 0 0 25 0 1 0 1094282446 10764288 2234 1992294400 134512640 135197250 4294956240 18446744073709551615 134603272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 2628 2234 94 167 0 2459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10512

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11498
/proc/meminfo: memFree=892784/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=16980 CPUtime=162.24
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 5152 0 0 0 16221 3 0 0 25 0 1 0 1094282446 17387520 2971 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 4245 2971 94 167 0 4076 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11498
/proc/meminfo: memFree=889776/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=16980 CPUtime=222.21
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 5897 0 0 0 22217 4 0 0 25 0 1 0 1094282446 17387520 3716 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 4245 3716 94 167 0 4076 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16980

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11498
/proc/meminfo: memFree=886704/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=22800 CPUtime=282.19
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 6654 0 0 0 28215 4 0 0 25 0 1 0 1094282446 23347200 4473 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 5700 4473 94 167 0 5531 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=883696/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=22800 CPUtime=342.17
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 7408 0 0 0 34211 6 0 0 25 0 1 0 1094282446 23347200 5227 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 5700 5227 94 167 0 5531 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22800

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=880752/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=31532 CPUtime=402.14
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 8161 0 0 0 40208 6 0 0 25 0 1 0 1094282446 32288768 5980 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 7883 5980 94 167 0 7714 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31532

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=877680/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=31532 CPUtime=462.13
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 8912 0 0 0 46206 7 0 0 25 0 1 0 1094282446 32288768 6731 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 7883 6731 94 167 0 7714 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31532

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=874736/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=31532 CPUtime=522.11
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 9673 0 0 0 52203 8 0 0 25 0 1 0 1094282446 32288768 7492 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 7883 7492 94 167 0 7714 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31532

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=871600/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=44628 CPUtime=582.09
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 10433 0 0 0 58200 9 0 0 25 0 1 0 1094282446 45699072 8252 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 11157 8252 94 167 0 10988 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 44628

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=868528/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=44628 CPUtime=642.06
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 11190 0 0 0 64197 9 0 0 25 0 1 0 1094282446 45699072 9009 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 11157 9009 94 167 0 10988 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44628

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=865264/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=45536 CPUtime=702.04
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 11993 0 0 0 70194 10 0 0 25 0 1 0 1094282446 46628864 9812 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 11384 9812 94 167 0 11215 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 45536

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=862192/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=45536 CPUtime=762.03
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 12743 0 0 0 76192 11 0 0 25 0 1 0 1094282446 46628864 10562 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 11384 10562 94 167 0 11215 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 45536

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=859312/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=822
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 13493 0 0 0 82189 11 0 0 25 0 1 0 1094282446 66744320 11312 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 11312 94 167 0 16126 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 65180

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=856240/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=881.99
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 14246 0 0 0 88187 12 0 0 25 0 1 0 1094282446 66744320 12065 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 12065 94 167 0 16126 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 65180

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=853232/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=941.96
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 15016 0 0 0 94184 12 0 0 25 0 1 0 1094282446 66744320 12835 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 12835 94 167 0 16126 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 65180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=850032/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=1001.94
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 15789 0 0 0 100180 14 0 0 25 0 1 0 1094282446 66744320 13608 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 13608 94 167 0 16126 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 65180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=846960/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=1061.92
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 16566 0 0 0 106178 14 0 0 25 0 1 0 1094282446 66744320 14385 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 14385 94 167 0 16126 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=843824/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=1121.9
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 17339 0 0 0 112175 15 0 0 25 0 1 0 1094282446 66744320 15158 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 15158 94 167 0 16126 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=840688/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=65180 CPUtime=1181.88
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 18114 0 0 0 118173 15 0 0 25 0 1 0 1094282446 66744320 15933 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 16295 15933 94 167 0 16126 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 65180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=839664/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=94648 CPUtime=1200.08
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 18350 0 0 0 119992 16 0 0 25 0 1 0 1094282446 96919552 16169 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 23662 16169 94 167 0 23493 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 94648

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: 0.99 0.97 0.98 2/65 11504
/proc/meminfo: memFree=839664/2055920 swapFree=4178280/4192956
[pid=11497] ppid=11495 vsize=94648 CPUtime=1200.08
/proc/11497/stat : 11497 (march_nn) R 11495 11497 10708 0 -1 4194304 18350 0 0 0 119992 16 0 0 25 0 1 0 1094282446 96919552 16169 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11497/statm: 23662 16169 94 167 0 23493 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 94648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.176973
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 94648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18350
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= 1791

runsolver used 1.11883 second user time and 2.20267 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 05:56:06
IDJOB=1513370
IDBENCH=70257
IDSOLVER=522
FILE ID=node21/1513370-1238216166
PBS_JOBID= 9060543
Free space on /tmp= 66424 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1352224201-070.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513370-1238216166/watcher-1513370-1238216166 -o /tmp/evaluation-result-1513370-1238216166/solver-1513370-1238216166 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513370-1238216166.cnf

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

MD5SUM BENCH= ce4c4bfdd2071e51446dd0a693e805b0
RANDOM SEED=468424785

node21.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		: 3000.259
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		: 3000.259
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:        905112 kB
Buffers:         88732 kB
Cached:         965672 kB
SwapCached:       8436 kB
Active:         163472 kB
Inactive:       900900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905112 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            72456 kB
Committed_AS:  2913024 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 06:16:09