Trace number 1516286

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 nnSAT 550.282 550.468

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S746386799-050.cnf
MD5SUM89411b5855708a1ff19d84ad79be00ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.89/0.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.93	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.93	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.93	c main()::
0.89/0.93	c initFormula():: searching for DIMACS p-line....
0.89/0.93	c full lookahead due to high density!
0.89/0.93	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.89/0.93	c parseCNF():: parsing....
0.89/0.93	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.93	c runParser():: parsing was successful, warming up engines...
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.89/0.93	c stat :: sign balance is biased by 0.011
0.89/0.93	c using k-SAT heuristics (size based diff)
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.89/0.93	c resolvent_look() :: found 1 resolvents
0.89/0.93	c main():: clause / variable ratio: ( 5341 / 60 ) = 89.02
0.89/0.93	c longest clause has size 7
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c number of free variables = 60
0.89/0.93	c dynamic_preselect_setsize :: off
0.89/0.93	c main():: all systems go!
0.89/0.93	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 25
0.89/0.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 314
1.09/1.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2309
1.99/2.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 12067
6.69/6.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 46499
23.88/23.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 137551
72.36/72.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 321686
177.33/177.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 609914
354.47/354.68	c |----------------------------------------------------------------|
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550.20/550.46	c |00100001010101010010010$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
550.20/550.46	
c |*******************************************************
550.20/550.46	c
550.20/550.46	c main():: nodeCount: 910472
550.20/550.46	c main():: dead ends in main: 95
550.20/550.46	c main():: lookAheadCount: 45118579
550.20/550.46	c main():: unitResolveCount: 2419911
550.20/550.46	c main():: time=550.350000
550.20/550.46	c main():: necessary_assignments: 3153
550.20/550.46	c main():: bin_sat: 0, bin_unsat 0
550.20/550.46	c main():: doublelook: #: 2681646, succes #: 2052531
550.20/550.46	c main():: doublelook: overall 6.044 of all possible doublelooks executed
550.20/550.46	c main():: doublelook: succesrate: 76.540, average DL_trigger: 16.555
550.20/550.46	c main():: SOLUTION VERIFIED :-)
550.20/550.46	s SATISFIABLE
550.20/550.46	v 1 -2 3 4 5 -6 7 -8 9 -10 11 -12 13 14 -15 16 -17 18 -19 20 -21 -22 23 -24 25 -26 27 -28 29 30 31 32 -33 34 -35 36 -37 -38 39 -40 41 -42 -43 -44 -45 46 -47 -48 -49 50 -51 52 53 54 -55 -56 -57 -58 59 -60 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516286-1238267232/watcher-1516286-1238267232 -o /tmp/evaluation-result-1516286-1238267232/solver-1516286-1238267232 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516286-1238267232.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 2/65 6067
/proc/meminfo: memFree=1346320/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=836 CPUtime=0
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 92 0 0 0 0 0 0 0 20 0 1 0 1099385466 856064 77 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 209 77 59 167 0 40 0

[startup+0.071255 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6067
/proc/meminfo: memFree=1346320/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=1796 CPUtime=0.06
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 736 0 0 0 6 0 0 0 20 0 1 0 1099385466 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1796

[startup+0.101261 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6067
/proc/meminfo: memFree=1346320/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=1796 CPUtime=0.09
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 736 0 0 0 9 0 0 0 20 0 1 0 1099385466 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301296 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6067
/proc/meminfo: memFree=1346320/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=1796 CPUtime=0.29
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 736 0 0 0 29 0 0 0 21 0 1 0 1099385466 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6067
/proc/meminfo: memFree=1346320/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=1796 CPUtime=0.69
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 736 0 0 0 69 0 0 0 25 0 1 0 1099385466 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50151 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1345096/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=2172 CPUtime=1.49
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 948 0 0 0 149 0 0 0 25 0 1 0 1099385466 2224128 391 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 543 391 94 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1344968/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=2416 CPUtime=3.09
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 950 0 0 0 309 0 0 0 25 0 1 0 1099385466 2473984 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 604 393 94 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30136 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1344840/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=2416 CPUtime=6.29
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 988 0 0 0 629 0 0 0 25 0 1 0 1099385466 2473984 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 604 431 94 167 0 435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2416

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1344328/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=2876 CPUtime=12.69
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 1139 0 0 0 1269 0 0 0 25 0 1 0 1099385466 2945024 538 1992294400 134512640 135197250 4294956240 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 719 538 94 167 0 550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2876

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1343688/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=3728 CPUtime=25.48
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 1289 0 0 0 2548 0 0 0 25 0 1 0 1099385466 3817472 688 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 932 688 94 167 0 763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3728

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1342536/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=5644 CPUtime=51.07
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 1577 0 0 0 5107 0 0 0 25 0 1 0 1099385466 5779456 976 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 1411 976 94 167 0 1242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5644

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1340232/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=7368 CPUtime=102.25
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 2128 0 0 0 10225 0 0 0 25 0 1 0 1099385466 7544832 1527 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 1842 1527 94 167 0 1673 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7368

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1337672/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=10136 CPUtime=162.23
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 2768 0 0 0 16222 1 0 0 25 0 1 0 1099385466 10379264 2167 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 2534 2167 94 167 0 2365 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10136

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1335176/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=14016 CPUtime=222.22
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 3377 0 0 0 22220 2 0 0 25 0 1 0 1099385466 14352384 2776 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 3504 2776 94 167 0 3335 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14016

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1332808/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=19836 CPUtime=282.19
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 3962 0 0 0 28217 2 0 0 25 0 1 0 1099385466 20312064 3361 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 4959 3361 94 167 0 4790 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19836

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1330504/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=20012 CPUtime=342.18
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 4523 0 0 0 34215 3 0 0 25 0 1 0 1099385466 20492288 3922 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 5003 3922 94 167 0 4834 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20012

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1328264/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=20012 CPUtime=402.15
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 5092 0 0 0 40212 3 0 0 25 0 1 0 1099385466 20492288 4491 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 5003 4491 94 167 0 4834 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20012

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1326088/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=462.13
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 5636 0 0 0 46210 3 0 0 25 0 1 0 1099385466 29433856 5035 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5035 94 167 0 7017 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 28744

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1323912/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=522.11
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6171 0 0 0 52207 4 0 0 25 0 1 0 1099385466 29433856 5570 1992294400 134512640 135197250 4294956240 18446744073709551615 134524840 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5570 94 167 0 7017 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28744

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

[startup+537.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1323400/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=537.31
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6306 0 0 0 53727 4 0 0 25 0 1 0 1099385466 29433856 5705 1992294400 134512640 135197250 4294956240 18446744073709551615 134603300 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5705 94 167 0 7017 0
Current children cumulated CPU time (s) 537.31
Current children cumulated vsize (KiB) 28744

[startup+543.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1323144/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=543.7
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6362 0 0 0 54366 4 0 0 25 0 1 0 1099385466 29433856 5761 1992294400 134512640 135197250 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5761 94 167 0 7017 0
Current children cumulated CPU time (s) 543.7
Current children cumulated vsize (KiB) 28744

[startup+547.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1323016/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=546.9
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6388 0 0 0 54686 4 0 0 25 0 1 0 1099385466 29433856 5787 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5787 94 167 0 7017 0
Current children cumulated CPU time (s) 546.9
Current children cumulated vsize (KiB) 28744

[startup+548.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1323016/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=548.5
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6401 0 0 0 54846 4 0 0 25 0 1 0 1099385466 29433856 5800 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5800 94 167 0 7017 0
Current children cumulated CPU time (s) 548.5
Current children cumulated vsize (KiB) 28744

[startup+549.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1322952/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=549.3
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6407 0 0 0 54926 4 0 0 25 0 1 0 1099385466 29433856 5806 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5806 94 167 0 7017 0
Current children cumulated CPU time (s) 549.3
Current children cumulated vsize (KiB) 28744

[startup+549.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1322952/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=549.71
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6411 0 0 0 54967 4 0 0 25 0 1 0 1099385466 29433856 5810 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5810 94 167 0 7017 0
Current children cumulated CPU time (s) 549.71
Current children cumulated vsize (KiB) 28744

[startup+550.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1322952/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=550.1
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6414 0 0 0 55006 4 0 0 25 0 1 0 1099385466 29433856 5813 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5813 94 167 0 7017 0
Current children cumulated CPU time (s) 550.1
Current children cumulated vsize (KiB) 28744

[startup+550.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6068
/proc/meminfo: memFree=1322952/2055920 swapFree=4177692/4192956
[pid=6067] ppid=6065 vsize=28744 CPUtime=550.2
/proc/6067/stat : 6067 (march_nn) R 6065 6067 5512 0 -1 4194304 6414 0 0 0 55016 4 0 0 25 0 1 0 1099385466 29433856 5813 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6067/statm: 7186 5813 94 167 0 7017 0
Current children cumulated CPU time (s) 550.2
Current children cumulated vsize (KiB) 28744

Child status: 10
Real time (s): 550.468
CPU time (s): 550.282
CPU user time (s): 550.228
CPU system time (s): 0.053991
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 28744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 550.228
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6417
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= 1
involuntary context switches= 904

runsolver used 0.571913 second user time and 1.18582 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 20:07:12
IDJOB=1516286
IDBENCH=70500
IDSOLVER=522
FILE ID=node56/1516286-1238267232
PBS_JOBID= 9060811
Free space on /tmp= 103016 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S746386799-050.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516286-1238267232/watcher-1516286-1238267232 -o /tmp/evaluation-result-1516286-1238267232/solver-1516286-1238267232 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516286-1238267232.cnf

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

MD5SUM BENCH= 89411b5855708a1ff19d84ad79be00ff
RANDOM SEED=1515581960

node56.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		: 3000.256
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		: 3000.256
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:       1346800 kB
Buffers:         95600 kB
Cached:         518988 kB
SwapCached:       9040 kB
Active:         141968 kB
Inactive:       483120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346800 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            69916 kB
Committed_AS:  2487208 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 20:16:22