Trace number 1727907

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
MD5SUM42a7abc6638576e7c05fba1c9e36829b
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 variables2969
Number of clauses18718
Sum of the clauses size134151
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2435
Number of clauses of size 32341
Number of clauses of size 4498
Number of clauses of size 5677
Number of clauses of size over 514725

Solver Data 

1.49/1.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.56	c main()::
1.49/1.56	c initFormula():: searching for DIMACS p-line....
1.49/1.56	c initFormula():: the DIMACS p-line indicates a CNF of 2969 variables and 18718 clauses.
1.49/1.56	c parseCNF():: parsing....
1.49/1.56	c parseCNF():: the CNF contains 42 unary clauses.
1.49/1.56	c runParser():: parsing was successful, warming up engines...
1.49/1.56	c simplify_formula():: removed 0 tautological, 541 satisfied and 1348 duplicate clauses
1.49/1.56	c preprocessing fase I completed:: there are now 2913 free variables and 16829 clauses.
1.49/1.56	c stat :: sign balance is biased by 2.932
1.49/1.56	c using k-SAT heuristics (size based diff)
1.49/1.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 21093 duplicate clauses
1.49/1.56	c resolvent_look() :: found 48509 resolvents
1.49/1.56	c main():: clause / variable ratio: ( 65338 / 2969 ) = 22.01
1.49/1.56	c longest clause has size 13
1.49/1.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.56	c number of free variables = 2913
1.49/1.56	c dynamic_preselect_setsize :: off
1.49/1.56	c main():: all systems go!
1.49/1.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 52
2.29/2.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 921
8.89/8.94	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 2/999) NodeCount: 10808
78.37/78.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
c |**************
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: 91241
637.61/637.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |*********************************************
c |**********************************************
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-1727907-1240730475/watcher-1727907-1240730475 -o /tmp/evaluation-result-1727907-1240730475/solver-1727907-1240730475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1727907-1240730475.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 24518
/proc/meminfo: memFree=1580592/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=1124 CPUtime=0
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 101080702 1150976 154 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 281 154 59 167 0 112 0

[startup+0.0271941 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24518
/proc/meminfo: memFree=1580592/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=1388 CPUtime=0.02
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 240 0 0 0 2 0 0 0 18 0 1 0 101080702 1421312 225 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 347 225 59 167 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1388

[startup+0.102202 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24518
/proc/meminfo: memFree=1580592/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=2804 CPUtime=0.09
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 831 0 0 0 9 0 0 0 18 0 1 0 101080702 2871296 456 1992294400 134512640 135197250 4294956224 18446744073709551615 134560752 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 701 456 67 167 0 532 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2804

[startup+0.301225 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24518
/proc/meminfo: memFree=1580592/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=4476 CPUtime=0.29
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 2482 0 0 0 28 1 0 0 19 0 1 0 101080702 4583424 863 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 1119 863 82 167 0 950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.702271 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24518
/proc/meminfo: memFree=1580592/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=5816 CPUtime=0.69
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 2777 0 0 0 68 1 0 0 22 0 1 0 101080702 5955584 1158 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 1454 1158 82 167 0 1285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5816

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1575016/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=23328 CPUtime=1.49
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 8959 0 0 0 145 4 0 0 25 0 1 0 101080702 23887872 4009 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5832 4009 89 167 0 5663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23328

[startup+3.10155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1567464/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=19776 CPUtime=3.09
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10461 0 0 0 305 4 0 0 25 0 1 0 101080702 20250624 3603 1992294400 134512640 135197250 4294956224 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 4944 3603 94 167 0 4775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19776

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1566056/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=19776 CPUtime=6.3
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10527 0 0 0 625 5 0 0 25 0 1 0 101080702 20250624 3669 1992294400 134512640 135197250 4294956224 18446744073709551615 134592652 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 4944 3669 94 167 0 4775 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 19776

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1565808/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=19776 CPUtime=12.69
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10576 0 0 0 1264 5 0 0 25 0 1 0 101080702 20250624 3718 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 4944 3718 94 167 0 4775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19776

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1565744/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=19928 CPUtime=25.49
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10599 0 0 0 2544 5 0 0 25 0 1 0 101080702 20406272 3741 1992294400 134512640 135197250 4294956224 18446744073709551615 134649399 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 4982 3741 94 167 0 4813 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19928

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1565488/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=20136 CPUtime=51.08
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10657 0 0 0 5103 5 0 0 25 0 1 0 101080702 20619264 3798 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5034 3798 94 167 0 4865 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20136

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1564848/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=20916 CPUtime=102.26
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10814 0 0 0 10221 5 0 0 25 0 1 0 101080702 21417984 3954 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5229 3954 94 167 0 5060 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1564080/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=21600 CPUtime=162.25
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 10996 0 0 0 16219 6 0 0 25 0 1 0 101080702 22118400 4136 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5400 4136 94 167 0 5231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21600

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1563824/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=21940 CPUtime=222.23
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11050 0 0 0 22217 6 0 0 25 0 1 0 101080702 22466560 4190 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5485 4190 94 167 0 5316 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21940

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1563568/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=21940 CPUtime=282.21
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11104 0 0 0 28215 6 0 0 25 0 1 0 101080702 22466560 4244 1992294400 134512640 135197250 4294956224 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5485 4244 94 167 0 5316 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21940

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1563312/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=22452 CPUtime=342.2
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11161 0 0 0 34213 7 0 0 25 0 1 0 101080702 22990848 4301 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5613 4301 94 167 0 5444 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22452

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1563120/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=22452 CPUtime=402.18
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11211 0 0 0 40211 7 0 0 25 0 1 0 101080702 22990848 4351 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5613 4351 94 167 0 5444 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22452

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1562864/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=23216 CPUtime=462.16
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11268 0 0 0 46209 7 0 0 25 0 1 0 101080702 23773184 4408 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5804 4408 94 167 0 5635 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23216

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1562608/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=23216 CPUtime=522.14
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11323 0 0 0 52207 7 0 0 25 0 1 0 101080702 23773184 4463 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5804 4463 94 167 0 5635 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23216

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1562352/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=23216 CPUtime=582.13
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11384 0 0 0 58205 8 0 0 25 0 1 0 101080702 23773184 4524 1992294400 134512640 135197250 4294956224 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5804 4524 94 167 0 5635 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23216

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1562224/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=23568 CPUtime=642.11
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11626 0 0 0 64203 8 0 0 25 0 1 0 101080702 24133632 4538 1992294400 134512640 135197250 4294956224 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 5892 4538 94 167 0 5723 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23568

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1561904/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=24720 CPUtime=702.08
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11704 0 0 0 70200 8 0 0 25 0 1 0 101080702 25313280 4616 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6180 4616 94 167 0 6011 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 24720

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1561584/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=24720 CPUtime=762.08
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11782 0 0 0 76199 9 0 0 25 0 1 0 101080702 25313280 4694 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6180 4694 94 167 0 6011 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 24720

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1561392/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=24720 CPUtime=822.05
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11862 0 0 0 82196 9 0 0 25 0 1 0 101080702 25313280 4774 1992294400 134512640 135197250 4294956224 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6180 4774 94 167 0 6011 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 24720

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1561072/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=24720 CPUtime=882.03
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 11947 0 0 0 88194 9 0 0 25 0 1 0 101080702 25313280 4859 1992294400 134512640 135197250 4294956224 18446744073709551615 134649008 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6180 4859 94 167 0 6011 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 24720

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1560752/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=24720 CPUtime=942.01
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 12031 0 0 0 94192 9 0 0 25 0 1 0 101080702 25313280 4943 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6180 4943 94 167 0 6011 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 24720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24519
/proc/meminfo: memFree=1560368/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=27792 CPUtime=1002
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 12112 0 0 0 100190 10 0 0 25 0 1 0 101080702 28459008 5024 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6948 5024 94 167 0 6779 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24521
/proc/meminfo: memFree=1560048/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=27792 CPUtime=1061.98
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 12189 0 0 0 106188 10 0 0 25 0 1 0 101080702 28459008 5101 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6948 5101 94 167 0 6779 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 27792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24521
/proc/meminfo: memFree=1559728/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=27792 CPUtime=1121.96
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 12261 0 0 0 112185 11 0 0 25 0 1 0 101080702 28459008 5173 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6948 5173 94 167 0 6779 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 27792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24521
/proc/meminfo: memFree=1559344/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=27792 CPUtime=1181.94
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 12336 0 0 0 118183 11 0 0 25 0 1 0 101080702 28459008 5248 1992294400 134512640 135197250 4294956224 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6948 5248 94 167 0 6779 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 27792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24521
/proc/meminfo: memFree=1559280/2055920 swapFree=4192812/4192956
[pid=24518] ppid=24516 vsize=27792 CPUtime=1200.04
/proc/24518/stat : 24518 (march_nn) R 24516 24518 24202 0 -1 4194304 12358 0 0 0 119993 11 0 0 25 0 1 0 101080702 28459008 5270 1992294400 134512640 135197250 4294956224 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24518/statm: 6948 5270 94 167 0 6779 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27792

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.121981
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 27792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12358
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= 2724

runsolver used 1.05084 second user time and 2.27165 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-26 09:21:15
IDJOB=1727907
IDBENCH=24648
IDSOLVER=522
FILE ID=node20/1727907-1240730475
PBS_JOBID= 9186928
Free space on /tmp= 66252 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727907-1240730475/watcher-1727907-1240730475 -o /tmp/evaluation-result-1727907-1240730475/solver-1727907-1240730475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1727907-1240730475.cnf

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

MD5SUM BENCH= 42a7abc6638576e7c05fba1c9e36829b
RANDOM SEED=1294845393

node20.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	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1581072 kB
Buffers:         50864 kB
Cached:         344624 kB
SwapCached:          0 kB
Active:         194288 kB
Inactive:       215044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            51532 kB
Committed_AS:   426036 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-26 09:41:17