Trace number 1515290

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 865.068 865.33

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
MD5SUM92fc8bc430de4460c33b884d5a42779d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

0.03/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.03/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.03/0.05	c main()::
0.03/0.05	c initFormula():: searching for DIMACS p-line....
0.03/0.05	c full lookahead due to high density!
0.03/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.03/0.05	c parseCNF():: parsing....
0.03/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.05	c runParser():: parsing was successful, warming up engines...
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.03/0.05	c stat :: sign balance is biased by 0.037
0.03/0.05	c using k-SAT heuristics (size based diff)
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.03/0.05	c resolvent_look() :: found 1 resolvents
0.03/0.05	c main():: clause / variable ratio: ( 2344 / 110 ) = 21.31
0.03/0.05	c longest clause has size 5
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c number of free variables = 110
0.03/0.05	c dynamic_preselect_setsize :: off
0.03/0.05	c main():: all systems go!
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
0.03/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 453
0.09/0.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4031
0.79/0.90	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 25158
5.79/5.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 114754
29.18/29.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 396094
111.15/111.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1065365
327.49/327.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 7/999) NodeCount: 2289634
762.76/763.04	c |----------------------------------------------------------------|
c |*
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c |****
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c |************
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c |***************
865.03/865.31	c |11000000000100101000000101100$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
865.03/865.31	
c |***************
865.03/865.31	c
865.03/865.31	c main():: nodeCount: 2579155
865.03/865.31	c main():: dead ends in main: 8564
865.03/865.31	c main():: lookAheadCount: 148512414
865.03/865.31	c main():: unitResolveCount: 9478733
865.03/865.31	c main():: time=865.180000
865.03/865.31	c main():: necessary_assignments: 55325
865.03/865.31	c main():: bin_sat: 0, bin_unsat 0
865.03/865.31	c main():: doublelook: #: 8558354, succes #: 6183949
865.03/865.31	c main():: doublelook: overall 5.887 of all possible doublelooks executed
865.03/865.31	c main():: doublelook: succesrate: 72.256, average DL_trigger: 28.339
865.03/865.31	c main():: SOLUTION VERIFIED :-)
865.03/865.31	s SATISFIABLE
865.03/865.31	v -1 -2 3 4 5 -6 7 -8 -9 -10 11 12 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 -57 58 59 -60 -61 62 63 64 65 66 67 -68 69 70 -71 -72 73 -74 75 76 77 -78 -79 80 81 82 83 -84 85 -86 -87 88 -89 90 -91 -92 -93 -94 95 -96 -97 98 -99 -100 101 102 -103 104 -105 106 107 -108 -109 -110 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-1515290-1238252444/watcher-1515290-1238252444 -o /tmp/evaluation-result-1515290-1238252444/solver-1515290-1238252444 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515290-1238252444.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: 0.84 0.94 0.97 3/64 24818
/proc/meminfo: memFree=1061656/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=836 CPUtime=0
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097911118 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 209 87 59 167 0 40 0

[startup+0.034519 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 24818
/proc/meminfo: memFree=1061656/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=1016 CPUtime=0.03
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 172 0 0 0 3 0 0 0 18 0 1 0 1097911118 1040384 155 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 254 155 84 167 0 85 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1016

[startup+0.101527 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 24818
/proc/meminfo: memFree=1061656/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=1400 CPUtime=0.09
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 1097911118 1433600 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 350 221 94 167 0 181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1400

[startup+0.30155 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 24818
/proc/meminfo: memFree=1061656/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=1400 CPUtime=0.29
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 239 0 0 0 29 0 0 0 19 0 1 0 1097911118 1433600 222 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 350 222 94 167 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1400

[startup+0.701596 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 24818
/proc/meminfo: memFree=1061656/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=1548 CPUtime=0.69
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 250 0 0 0 69 0 0 0 22 0 1 0 1097911118 1585152 233 1992294400 134512640 135197250 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 387 233 94 167 0 218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1548

[startup+1.50169 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 24819
/proc/meminfo: memFree=1061008/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=1548 CPUtime=1.49
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 270 0 0 0 149 0 0 0 25 0 1 0 1097911118 1585152 253 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 387 253 94 167 0 218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1548

[startup+3.10188 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 24819
/proc/meminfo: memFree=1060560/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=1916 CPUtime=3.09
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 364 0 0 0 309 0 0 0 25 0 1 0 1097911118 1961984 328 1992294400 134512640 135197250 4294956240 18446744073709551615 134539064 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 479 328 94 167 0 310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1916

[startup+6.30125 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 24819
/proc/meminfo: memFree=1060304/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=2144 CPUtime=6.29
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 442 0 0 0 629 0 0 0 25 0 1 0 1097911118 2195456 406 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 536 406 94 167 0 367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2144

[startup+12.702 s]
/proc/loadavg: 0.87 0.94 0.97 2/65 24819
/proc/meminfo: memFree=1059536/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=2996 CPUtime=12.69
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 1097911118 3067904 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134556565 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 749 560 94 167 0 580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2996

[startup+25.5015 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 24825
/proc/meminfo: memFree=1058376/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=4912 CPUtime=25.48
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 886 0 0 0 2547 1 0 0 25 0 1 0 1097911118 5029888 850 1992294400 134512640 135197250 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 1228 850 94 167 0 1059 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4912

[startup+51.1015 s]
/proc/loadavg: 0.93 0.94 0.97 2/65 24825
/proc/meminfo: memFree=1056008/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=6968 CPUtime=51.07
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 1474 0 0 0 5106 1 0 0 25 0 1 0 1097911118 7135232 1438 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 1742 1438 94 167 0 1573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6968

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 24825
/proc/meminfo: memFree=1051656/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=13768 CPUtime=102.26
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 2545 0 0 0 10224 2 0 0 25 0 1 0 1097911118 14098432 2509 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 3442 2509 94 167 0 3273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13768

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 24825
/proc/meminfo: memFree=1046920/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=19588 CPUtime=162.24
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 3734 0 0 0 16221 3 0 0 25 0 1 0 1097911118 20058112 3698 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 4897 3698 94 167 0 4728 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19588

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 24825
/proc/meminfo: memFree=1042056/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=28984 CPUtime=222.22
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 4915 0 0 0 22218 4 0 0 25 0 1 0 1097911118 29679616 4879 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 7246 4879 94 167 0 7077 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28984

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1037576/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=28984 CPUtime=282.2
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 6035 0 0 0 28216 4 0 0 25 0 1 0 1097911118 29679616 5999 1992294400 134512640 135197250 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 7246 5999 94 167 0 7077 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28984

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1033232/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=28984 CPUtime=342.18
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 7116 0 0 0 34213 5 0 0 25 0 1 0 1097911118 29679616 7080 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 7246 7080 94 167 0 7077 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 28984

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1028816/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=43408 CPUtime=402.16
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 8237 0 0 0 40211 5 0 0 25 0 1 0 1097911118 44449792 8201 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 10852 8201 94 167 0 10683 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1024720/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=43408 CPUtime=462.15
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 9237 0 0 0 46209 6 0 0 25 0 1 0 1097911118 44449792 9201 1992294400 134512640 135197250 4294956240 18446744073709551615 134524951 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 10852 9201 94 167 0 10683 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43408

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1020304/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=43408 CPUtime=522.13
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 10371 0 0 0 52206 7 0 0 25 0 1 0 1097911118 44449792 10335 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 10852 10335 94 167 0 10683 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1016080/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=63052 CPUtime=582.11
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 11409 0 0 0 58203 8 0 0 25 0 1 0 1097911118 64565248 11373 1992294400 134512640 135197250 4294956240 18446744073709551615 134618531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 15763 11373 94 167 0 15594 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63052

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1011920/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=63052 CPUtime=642.1
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 12420 0 0 0 64201 9 0 0 25 0 1 0 1097911118 64565248 12384 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 15763 12384 94 167 0 15594 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 63052

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1007952/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=63052 CPUtime=702.08
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 13416 0 0 0 70198 10 0 0 25 0 1 0 1097911118 64565248 13380 1992294400 134512640 135197250 4294956240 18446744073709551615 134548677 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 15763 13380 94 167 0 15594 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 63052

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=1004176/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=63052 CPUtime=762.06
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 14334 0 0 0 76196 10 0 0 25 0 1 0 1097911118 64565248 14298 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 15763 14298 94 167 0 15594 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 63052

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=999824/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=65708 CPUtime=822.04
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 15434 0 0 0 82193 11 0 0 25 0 1 0 1097911118 67284992 15398 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 16427 15398 94 167 0 16258 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 65708

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

[startup+844.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=998352/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=844.44
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 15804 0 0 0 84432 12 0 0 25 0 1 0 1097911118 97460224 15768 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 15768 94 167 0 23625 0
Current children cumulated CPU time (s) 844.44
Current children cumulated vsize (KiB) 95176

[startup+857.501 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=997584/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=857.23
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 16005 0 0 0 85711 12 0 0 25 0 1 0 1097911118 97460224 15969 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 15969 94 167 0 23625 0
Current children cumulated CPU time (s) 857.23
Current children cumulated vsize (KiB) 95176

[startup+860.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=997392/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=860.43
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 16060 0 0 0 86031 12 0 0 25 0 1 0 1097911118 97460224 16024 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 16024 94 167 0 23625 0
Current children cumulated CPU time (s) 860.43
Current children cumulated vsize (KiB) 95176

[startup+863.901 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=997200/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=863.63
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 16106 0 0 0 86351 12 0 0 25 0 1 0 1097911118 97460224 16070 1992294400 134512640 135197250 4294956240 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 16070 94 167 0 23625 0
Current children cumulated CPU time (s) 863.63
Current children cumulated vsize (KiB) 95176

[startup+864.701 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=997136/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=864.43
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 16119 0 0 0 86431 12 0 0 25 0 1 0 1097911118 97460224 16083 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 16083 94 167 0 23625 0
Current children cumulated CPU time (s) 864.43
Current children cumulated vsize (KiB) 95176

[startup+865.101 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=997136/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=864.83
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 16124 0 0 0 86471 12 0 0 25 0 1 0 1097911118 97460224 16088 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 16088 94 167 0 23625 0
Current children cumulated CPU time (s) 864.83
Current children cumulated vsize (KiB) 95176

[startup+865.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24825
/proc/meminfo: memFree=997136/2055924 swapFree=4176792/4192956
[pid=24818] ppid=24816 vsize=95176 CPUtime=865.03
/proc/24818/stat : 24818 (march_nn) R 24816 24818 24781 0 -1 4194304 16127 0 0 0 86491 12 0 0 25 0 1 0 1097911118 97460224 16091 1992294400 134512640 135197250 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24818/statm: 23794 16091 94 167 0 23625 0
Current children cumulated CPU time (s) 865.03
Current children cumulated vsize (KiB) 95176

Child status: 10
Real time (s): 865.33
CPU time (s): 865.068
CPU user time (s): 864.928
CPU system time (s): 0.139978
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 95176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 864.929
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16129
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= 1525

runsolver used 0.84987 second user time and 1.54576 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 16:00:44
IDJOB=1515290
IDBENCH=70417
IDSOLVER=522
FILE ID=node6/1515290-1238252444
PBS_JOBID= 9060808
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515290-1238252444/watcher-1515290-1238252444 -o /tmp/evaluation-result-1515290-1238252444/solver-1515290-1238252444 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515290-1238252444.cnf

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

MD5SUM BENCH= 92fc8bc430de4460c33b884d5a42779d
RANDOM SEED=1501055859

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1062136 kB
Buffers:         93472 kB
Cached:         804940 kB
SwapCached:       9932 kB
Active:          48104 kB
Inactive:       863736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1062136 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            67976 kB
Committed_AS:  2795208 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= 66320 MiB
End job on node6 at 2009-03-28 16:15:10