Trace number 1513358

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1249224492-031.cnf
MD5SUM926573baa883bfadaffafb33f2f57748
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark445.781
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 0.007
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
2.89/2.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3178
4.59/4.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 79462
40.78/40.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
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c |***************
c |****************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1449180
683.47/683.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
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-1513358-1238216163/watcher-1513358-1238216163 -o /tmp/evaluation-result-1513358-1238216163/solver-1513358-1238216163 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513358-1238216163.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 0.98 0.96 3/64 15212
/proc/meminfo: memFree=896944/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=968 CPUtime=0
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094282535 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134653840 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 242 100 59 167 0 73 0

[startup+0.0873829 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 15212
/proc/meminfo: memFree=896944/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=2976 CPUtime=0.08
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 1159 0 0 0 8 0 0 0 18 0 1 0 1094282535 3047424 525 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 744 525 81 167 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2976

[startup+0.101384 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 15212
/proc/meminfo: memFree=896944/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=2976 CPUtime=0.09
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 1521 0 0 0 9 0 0 0 18 0 1 0 1094282535 3047424 525 1992294400 134512640 135197250 4294956240 18446744073709551615 134560999 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 744 525 81 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.30141 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 15212
/proc/meminfo: memFree=896944/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=3212 CPUtime=0.29
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 2570 0 0 0 29 0 0 0 19 0 1 0 1094282535 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3212

[startup+0.701464 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 15212
/proc/meminfo: memFree=896944/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=3212 CPUtime=0.69
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 2570 0 0 0 69 0 0 0 22 0 1 0 1094282535 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50257 s]
/proc/loadavg: 0.91 0.98 0.96 2/65 15213
/proc/meminfo: memFree=894824/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=3212 CPUtime=1.49
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 2570 0 0 0 149 0 0 0 25 0 1 0 1094282535 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10178 s]
/proc/loadavg: 0.91 0.98 0.96 2/65 15213
/proc/meminfo: memFree=894696/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=5332 CPUtime=3.09
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 3209 0 0 0 309 0 0 0 25 0 1 0 1094282535 5459968 1018 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 1333 1018 94 167 0 1164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5332

[startup+6.30121 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 15213
/proc/meminfo: memFree=893032/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=5332 CPUtime=6.29
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 3210 0 0 0 628 1 0 0 25 0 1 0 1094282535 5459968 1019 1992294400 134512640 135197250 4294956240 18446744073709551615 134602675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 1333 1019 94 167 0 1164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 15213
/proc/meminfo: memFree=893032/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=5332 CPUtime=12.69
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 3210 0 0 0 1268 1 0 0 25 0 1 0 1094282535 5459968 1019 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 1333 1019 94 167 0 1164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5332

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.96 2/65 15213
/proc/meminfo: memFree=891944/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=6872 CPUtime=25.49
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 3477 0 0 0 2548 1 0 0 25 0 1 0 1094282535 7036928 1286 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 1718 1286 94 167 0 1549 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6872

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 15213
/proc/meminfo: memFree=890728/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=8788 CPUtime=51.07
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 3796 0 0 0 5106 1 0 0 25 0 1 0 1094282535 8998912 1605 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 2197 1605 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 0.98 0.96 2/65 15213
/proc/meminfo: memFree=888168/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=10512 CPUtime=102.27
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 4433 0 0 0 10225 2 0 0 25 0 1 0 1094282535 10764288 2242 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 2628 2242 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 0.96 2/65 15213
/proc/meminfo: memFree=885160/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=16980 CPUtime=162.24
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 5171 0 0 0 16221 3 0 0 25 0 1 0 1094282535 17387520 2980 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 4245 2980 94 167 0 4076 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16980

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15213
/proc/meminfo: memFree=882152/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=16980 CPUtime=222.22
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 5920 0 0 0 22219 3 0 0 25 0 1 0 1094282535 17387520 3729 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 4245 3729 94 167 0 4076 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16980

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15213
/proc/meminfo: memFree=879080/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=22800 CPUtime=282.21
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 6679 0 0 0 28217 4 0 0 25 0 1 0 1094282535 23347200 4488 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 5700 4488 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 0.96 2/65 15219
/proc/meminfo: memFree=876000/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=22800 CPUtime=342.17
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 7429 0 0 0 34213 4 0 0 25 0 1 0 1094282535 23347200 5238 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 5700 5238 94 167 0 5531 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22800

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15219
/proc/meminfo: memFree=872992/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=31532 CPUtime=402.16
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 8179 0 0 0 40211 5 0 0 25 0 1 0 1094282535 32288768 5988 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 7883 5988 94 167 0 7714 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31532

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15219
/proc/meminfo: memFree=869984/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=31532 CPUtime=462.13
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 8933 0 0 0 46208 5 0 0 25 0 1 0 1094282535 32288768 6742 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 7883 6742 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 0.98 0.96 2/65 15219
/proc/meminfo: memFree=866976/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=31532 CPUtime=522.12
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 9696 0 0 0 52206 6 0 0 25 0 1 0 1094282535 32288768 7505 1992294400 134512640 135197250 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 7883 7505 94 167 0 7714 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31532

[startup+582.302 s]
/proc/loadavg: 1.08 1.01 0.97 2/65 15219
/proc/meminfo: memFree=863776/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=44628 CPUtime=582.1
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 10473 0 0 0 58203 7 0 0 25 0 1 0 1094282535 45699072 8282 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 11157 8282 94 167 0 10988 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44628

[startup+642.302 s]
/proc/loadavg: 1.11 1.04 0.98 2/65 15219
/proc/meminfo: memFree=860712/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=44628 CPUtime=642.08
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 11232 0 0 0 64201 7 0 0 25 0 1 0 1094282535 45699072 9041 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 11157 9041 94 167 0 10988 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44628

[startup+702.301 s]
/proc/loadavg: 1.08 1.04 0.99 2/65 15219
/proc/meminfo: memFree=857512/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=45508 CPUtime=702.06
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 12042 0 0 0 70198 8 0 0 25 0 1 0 1094282535 46600192 9851 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 11377 9851 94 167 0 11208 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 45508

[startup+762.305 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 15219
/proc/meminfo: memFree=854376/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=45508 CPUtime=762.05
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 12802 0 0 0 76196 9 0 0 25 0 1 0 1094282535 46600192 10611 1992294400 134512640 135197250 4294956240 18446744073709551615 134548680 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 11377 10611 94 167 0 11208 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 45508

[startup+822.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 15219
/proc/meminfo: memFree=851368/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=65152 CPUtime=822.02
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 13553 0 0 0 82193 9 0 0 25 0 1 0 1094282535 66715648 11362 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 16288 11362 94 167 0 16119 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 65152

[startup+882.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 15219
/proc/meminfo: memFree=848360/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=65152 CPUtime=882.01
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 14306 0 0 0 88191 10 0 0 25 0 1 0 1094282535 66715648 12115 1992294400 134512640 135197250 4294956240 18446744073709551615 134539966 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 16288 12115 94 167 0 16119 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 65152

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 15219
/proc/meminfo: memFree=845352/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=65152 CPUtime=941.99
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 15063 0 0 0 94189 10 0 0 25 0 1 0 1094282535 66715648 12872 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 16288 12872 94 167 0 16119 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 65152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15219
/proc/meminfo: memFree=842280/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=65152 CPUtime=1001.97
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 15831 0 0 0 100186 11 0 0 25 0 1 0 1094282535 66715648 13640 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 16288 13640 94 167 0 16119 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 65152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15219
/proc/meminfo: memFree=839208/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=65152 CPUtime=1061.95
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 16610 0 0 0 106183 12 0 0 25 0 1 0 1094282535 66715648 14419 1992294400 134512640 135197250 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 16288 14419 94 167 0 16119 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 65152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15219
/proc/meminfo: memFree=836072/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=65152 CPUtime=1121.94
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 17379 0 0 0 112180 14 0 0 25 0 1 0 1094282535 66715648 15188 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 16288 15188 94 167 0 16119 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 65152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15219
/proc/meminfo: memFree=833064/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=94620 CPUtime=1181.92
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 18149 0 0 0 118177 15 0 0 25 0 1 0 1094282535 96890880 15958 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 23655 15958 94 167 0 23486 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 94620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15219
/proc/meminfo: memFree=831912/2055920 swapFree=4177608/4192956
[pid=15212] ppid=15210 vsize=94620 CPUtime=1200.01
/proc/15212/stat : 15212 (march_nn) R 15210 15212 14409 0 -1 4194304 18377 0 0 0 119986 15 0 0 25 0 1 0 1094282535 96890880 16186 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15212/statm: 23655 16186 94 167 0 23486 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 94620

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): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.169974
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 94620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18377
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= 2281

runsolver used 1.00885 second user time and 2.30165 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 05:56:03
IDJOB=1513358
IDBENCH=70256
IDSOLVER=522
FILE ID=node13/1513358-1238216163
PBS_JOBID= 9060551
Free space on /tmp= 66388 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1249224492-031.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513358-1238216163/watcher-1513358-1238216163 -o /tmp/evaluation-result-1513358-1238216163/solver-1513358-1238216163 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513358-1238216163.cnf

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

MD5SUM BENCH= 926573baa883bfadaffafb33f2f57748
RANDOM SEED=838349953

node13.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		: 3000.240
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		: 3000.240
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:        897360 kB
Buffers:         91780 kB
Cached:         964348 kB
SwapCached:       9228 kB
Active:         247164 kB
Inactive:       819588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897360 kB
SwapTotal:     4192956 kB
SwapFree:      4177608 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            77672 kB
Committed_AS:  2955100 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 06:16:06