Trace number 1734813

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) 1200.04 1200.72

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted 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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.89/0.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.92	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.92	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.92	c main()::
0.89/0.92	c initFormula():: searching for DIMACS p-line....
0.89/0.92	c full lookahead due to high density!
0.89/0.92	c initFormula():: the DIMACS p-line indicates a CNF of 1820 variables and 171155 clauses.
0.89/0.92	c parseCNF():: parsing....
0.89/0.92	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.92	c runParser():: parsing was successful, warming up engines...
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 5871 duplicate clauses
0.89/0.92	c preprocessing fase I completed:: there are now 1820 free variables and 165284 clauses.
0.89/0.92	c stat :: sign balance is biased by 179.466
0.89/0.92	c using k-SAT heuristics (size based diff)
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.92	c main():: clause / variable ratio: ( 165284 / 1820 ) = 90.82
0.89/0.92	c longest clause has size 28
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.92	c number of free variables = 1820
0.89/0.92	c dynamic_preselect_setsize :: off
0.89/0.92	c main():: all systems go!
0.89/0.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 215
2.10/2.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |**********************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 15796
24.69/24.79	c |----------------------------------------------------------------|
c |*
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c |********
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 696615
816.12/816.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734813-1240797422/watcher-1734813-1240797422 -o /tmp/evaluation-result-1734813-1240797422/solver-1734813-1240797422 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1734813-1240797422.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 0.99 1.11 3/65 10817
/proc/meminfo: memFree=1774632/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=2312 CPUtime=0
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 301 0 0 0 0 0 0 0 20 0 1 0 107771389 2367488 286 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 578 287 58 167 0 409 0

[startup+0.020523 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 10817
/proc/meminfo: memFree=1774632/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=2576 CPUtime=0.01
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 384 0 0 0 1 0 0 0 20 0 1 0 107771389 2637824 369 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 644 369 58 167 0 475 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2576

[startup+0.101531 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 10817
/proc/meminfo: memFree=1774632/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=3896 CPUtime=0.09
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 809 0 0 0 9 0 0 0 20 0 1 0 107771389 3989504 794 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 974 794 58 167 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3896

[startup+0.301554 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 10817
/proc/meminfo: memFree=1774632/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=14376 CPUtime=0.29
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 2811 0 0 0 28 1 0 0 22 0 1 0 107771389 14721024 2129 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 3594 2129 66 167 0 3425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14376

[startup+0.701598 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 10817
/proc/meminfo: memFree=1774632/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=11728 CPUtime=0.69
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 9438 0 0 0 65 4 0 0 25 0 1 0 107771389 12009472 1425 1992294400 134512640 135197250 4294956240 18446744073709551615 134649407 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 2932 1426 83 167 0 2763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11728

[startup+1.50169 s]
/proc/loadavg: 0.92 0.99 1.11 2/66 10818
/proc/meminfo: memFree=1766176/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=19816 CPUtime=1.49
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 13361 0 0 0 144 5 0 0 25 0 1 0 107771389 20291584 2188 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 4954 2188 90 167 0 4785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19816

[startup+3.10187 s]
/proc/loadavg: 0.92 0.99 1.11 2/66 10818
/proc/meminfo: memFree=1765984/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=20112 CPUtime=3.09
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 13446 0 0 0 304 5 0 0 25 0 1 0 107771389 20594688 2273 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 5028 2273 93 167 0 4859 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20112

[startup+6.30224 s]
/proc/loadavg: 0.93 0.99 1.11 2/66 10818
/proc/meminfo: memFree=1765472/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=20412 CPUtime=6.29
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 13506 0 0 0 624 5 0 0 25 0 1 0 107771389 20901888 2333 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 5103 2333 93 167 0 4934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20412

[startup+12.702 s]
/proc/loadavg: 0.93 0.99 1.11 2/66 10818
/proc/meminfo: memFree=1765024/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=20828 CPUtime=12.69
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 13617 0 0 0 1264 5 0 0 25 0 1 0 107771389 21327872 2444 1992294400 134512640 135197250 4294956240 18446744073709551615 134548528 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 5207 2444 93 167 0 5038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20828

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 1.11 2/66 10818
/proc/meminfo: memFree=1763744/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=22224 CPUtime=25.49
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 13937 0 0 0 2544 5 0 0 25 0 1 0 107771389 22757376 2764 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 5556 2764 93 167 0 5387 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22224

[startup+51.1014 s]
/proc/loadavg: 0.96 0.99 1.10 2/66 10818
/proc/meminfo: memFree=1761952/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=24000 CPUtime=51.08
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 14399 0 0 0 5103 5 0 0 25 0 1 0 107771389 24576000 3226 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 6000 3226 93 167 0 5831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24000

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.10 2/66 10818
/proc/meminfo: memFree=1759968/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=26372 CPUtime=102.26
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 14884 0 0 0 10221 5 0 0 25 0 1 0 107771389 27004928 3711 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 6593 3711 93 167 0 6424 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26372

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 10818
/proc/meminfo: memFree=1758048/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=28928 CPUtime=162.25
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 15359 0 0 0 16219 6 0 0 25 0 1 0 107771389 29622272 4186 1992294400 134512640 135197250 4294956240 18446744073709551615 134617817 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 7232 4186 93 167 0 7063 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28928

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 10818
/proc/meminfo: memFree=1756256/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=30916 CPUtime=222.24
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 15797 0 0 0 22217 7 0 0 25 0 1 0 107771389 31657984 4624 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 7729 4624 93 167 0 7560 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30916

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 10824
/proc/meminfo: memFree=1754456/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=33192 CPUtime=282.21
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 16226 0 0 0 28214 7 0 0 25 0 1 0 107771389 33988608 5053 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 8298 5053 93 167 0 8129 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33192

[startup+342.302 s]
/proc/loadavg: 1.20 1.05 1.09 2/66 11246
/proc/meminfo: memFree=1687256/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=35912 CPUtime=341.85
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 16655 0 0 0 34172 13 0 0 25 0 1 0 107771389 36773888 5482 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 8978 5482 93 167 0 8809 0
Current children cumulated CPU time (s) 341.85
Current children cumulated vsize (KiB) 35912

[startup+402.301 s]
/proc/loadavg: 1.07 1.04 1.08 2/66 11246
/proc/meminfo: memFree=1685720/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=35912 CPUtime=401.83
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 17075 0 0 0 40169 14 0 0 25 0 1 0 107771389 36773888 5902 1992294400 134512640 135197250 4294956240 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 8978 5902 93 167 0 8809 0
Current children cumulated CPU time (s) 401.83
Current children cumulated vsize (KiB) 35912

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 1.08 2/66 11246
/proc/meminfo: memFree=1683992/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=44476 CPUtime=461.81
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 17487 0 0 0 46167 14 0 0 25 0 1 0 107771389 45543424 6314 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 11119 6314 93 167 0 10950 0
Current children cumulated CPU time (s) 461.81
Current children cumulated vsize (KiB) 44476

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 1.07 2/66 11246
/proc/meminfo: memFree=1681752/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=44476 CPUtime=521.79
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 18066 0 0 0 52165 14 0 0 25 0 1 0 107771389 45543424 6893 1992294400 134512640 135197250 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 11119 6893 93 167 0 10950 0
Current children cumulated CPU time (s) 521.79
Current children cumulated vsize (KiB) 44476

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/66 11246
/proc/meminfo: memFree=1679576/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=44608 CPUtime=581.78
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 18601 0 0 0 58164 14 0 0 25 0 1 0 107771389 45678592 7428 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 11152 7428 93 167 0 10983 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 44608

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/66 11246
/proc/meminfo: memFree=1677600/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=50428 CPUtime=641.77
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 19089 0 0 0 64162 15 0 0 25 0 1 0 107771389 51638272 7916 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 12607 7916 93 167 0 12438 0
Current children cumulated CPU time (s) 641.77
Current children cumulated vsize (KiB) 50428

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11246
/proc/meminfo: memFree=1674848/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=50428 CPUtime=701.74
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 19788 0 0 0 70158 16 0 0 25 0 1 0 107771389 51638272 8615 1992294400 134512640 135197250 4294956240 18446744073709551615 134592765 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 12607 8615 93 167 0 12438 0
Current children cumulated CPU time (s) 701.74
Current children cumulated vsize (KiB) 50428

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11246
/proc/meminfo: memFree=1671840/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=59536 CPUtime=761.74
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 20523 0 0 0 76157 17 0 0 25 0 1 0 107771389 60964864 9350 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 14884 9350 93 167 0 14715 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 59536

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11246
/proc/meminfo: memFree=1667488/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=59668 CPUtime=821.72
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 21608 0 0 0 82154 18 0 0 25 0 1 0 107771389 61100032 10435 1992294400 134512640 135197250 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 14917 10435 93 167 0 14748 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 59668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11246
/proc/meminfo: memFree=1664672/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=68400 CPUtime=881.7
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 22300 0 0 0 88151 19 0 0 25 0 1 0 107771389 70041600 11127 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 17100 11127 93 167 0 16931 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 68400

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11246
/proc/meminfo: memFree=1661472/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=68532 CPUtime=941.68
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 23121 0 0 0 94149 19 0 0 25 0 1 0 107771389 70176768 11948 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 17133 11948 93 167 0 16964 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 68532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11246
/proc/meminfo: memFree=1657440/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=68532 CPUtime=1001.66
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 24109 0 0 0 100147 19 0 0 25 0 1 0 107771389 70176768 12936 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 17133 12936 93 167 0 16964 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 68532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 11246
/proc/meminfo: memFree=1655200/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=86748 CPUtime=1061.66
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 24674 0 0 0 106146 20 0 0 25 0 1 0 107771389 88829952 13501 1992294400 134512640 135197250 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 21687 13501 93 167 0 21518 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 86748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11246
/proc/meminfo: memFree=1652384/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=86748 CPUtime=1121.63
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 25369 0 0 0 112143 20 0 0 25 0 1 0 107771389 88829952 14196 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 21687 14196 93 167 0 21518 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 86748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11246
/proc/meminfo: memFree=1649568/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=86748 CPUtime=1181.62
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 26070 0 0 0 118141 21 0 0 25 0 1 0 107771389 88829952 14897 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 21687 14897 93 167 0 21518 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 86748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11246
/proc/meminfo: memFree=1648416/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=86748 CPUtime=1200.02
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 26344 0 0 0 119981 21 0 0 25 0 1 0 107771389 88829952 15171 1992294400 134512640 135197250 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 21687 15171 93 167 0 21518 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 86748

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11246
/proc/meminfo: memFree=1648416/2055920 swapFree=4192952/4192956
[pid=10817] ppid=10815 vsize=86748 CPUtime=1200.02
/proc/10817/stat : 10817 (march_nn) R 10815 10817 10780 0 -1 4194304 26344 0 0 0 119981 21 0 0 25 0 1 0 107771389 88829952 15171 1992294400 134512640 135197250 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10817/statm: 21687 15171 93 167 0 21518 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 86748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.222966
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 86748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26344
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= 1997

runsolver used 1.43778 second user time and 2.59161 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-27 03:57:02
IDJOB=1734813
IDBENCH=71295
IDSOLVER=522
FILE ID=node88/1734813-1240797422
PBS_JOBID= 9187388
Free space on /tmp= 66548 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734813-1240797422/watcher-1734813-1240797422 -o /tmp/evaluation-result-1734813-1240797422/solver-1734813-1240797422 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1734813-1240797422.cnf

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=1459757405

node88.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1775048 kB
Buffers:         39552 kB
Cached:         158596 kB
SwapCached:          4 kB
Active:          88788 kB
Inactive:       123640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775048 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          23964 kB
Slab:            54288 kB
Committed_AS:   304228 kB
PageTables:       1444 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= 66560 MiB
End job on node88 at 2009-04-27 04:17:05