Trace number 1515254

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 677.633 677.853

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S398733532-072.cnf
MD5SUMd9f4caf675a8f6d697dc5efdb9aa8c41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.043
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 4 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2347 / 110 ) = 21.34
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 110
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 31
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 484
0.09/0.15	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4395
0.89/0.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |***************
c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 27335
6.39/6.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 123993
31.88/31.98	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 427652
121.24/121.31	c |----------------------------------------------------------------|
c |*
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c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |****************************************************************| ( 6/999) NodeCount: 1153768
357.67/357.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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c |*****************************************************
c |******************************************************
677.57/677.84	c |00100100011101000000000001000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
677.57/677.84	
c |******************************************************
677.57/677.84	c
677.57/677.84	c main():: nodeCount: 2087328
677.57/677.84	c main():: dead ends in main: 7233
677.57/677.84	c main():: lookAheadCount: 121647341
677.57/677.84	c main():: unitResolveCount: 7243006
677.57/677.84	c main():: time=677.720000
677.57/677.84	c main():: necessary_assignments: 43915
677.57/677.84	c main():: bin_sat: 0, bin_unsat 0
677.57/677.84	c main():: doublelook: #: 6666830, succes #: 4727177
677.57/677.84	c main():: doublelook: overall 5.592 of all possible doublelooks executed
677.57/677.84	c main():: doublelook: succesrate: 70.906, average DL_trigger: 28.296
677.57/677.84	c main():: SOLUTION VERIFIED :-)
677.57/677.84	s SATISFIABLE
677.57/677.84	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 -39 -40 41 -42 43 44 45 46 -47 48 49 -50 -51 53 -54 55 56 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 -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-1515254-1238252245/watcher-1515254-1238252245 -o /tmp/evaluation-result-1515254-1238252245/solver-1515254-1238252245 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515254-1238252245.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 9148
/proc/meminfo: memFree=1254624/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=836 CPUtime=0
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 308945259 856064 88 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 209 88 59 167 0 40 0

[startup+0.067165 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 9148
/proc/meminfo: memFree=1254624/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=1464 CPUtime=0.06
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 237 0 0 0 6 0 0 0 18 0 1 0 308945259 1499136 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 366 220 94 167 0 197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1464

[startup+0.101168 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 9148
/proc/meminfo: memFree=1254624/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=1464 CPUtime=0.09
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 308945259 1499136 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 366 220 94 167 0 197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1464

[startup+0.301193 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 9148
/proc/meminfo: memFree=1254624/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=1464 CPUtime=0.29
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 238 0 0 0 29 0 0 0 19 0 1 0 308945259 1499136 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 366 221 94 167 0 197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701244 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 9148
/proc/meminfo: memFree=1254624/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=1464 CPUtime=0.69
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 248 0 0 0 69 0 0 0 22 0 1 0 308945259 1499136 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 366 231 94 167 0 197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50135 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 9149
/proc/meminfo: memFree=1253848/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=1668 CPUtime=1.49
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 308945259 1708032 275 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 417 275 94 167 0 248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1668

[startup+3.10155 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 9149
/proc/meminfo: memFree=1253592/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=1920 CPUtime=3.09
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 334 0 0 0 309 0 0 0 25 0 1 0 308945259 1966080 317 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 480 317 94 167 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1920

[startup+6.30195 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 9149
/proc/meminfo: memFree=1253272/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=2148 CPUtime=6.29
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 410 0 0 0 629 0 0 0 25 0 1 0 308945259 2199552 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 537 393 94 167 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2148

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 9149
/proc/meminfo: memFree=1252568/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=3000 CPUtime=12.69
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 567 0 0 0 1269 0 0 0 25 0 1 0 308945259 3072000 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 750 550 94 167 0 581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.98 2/66 9149
/proc/meminfo: memFree=1251224/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=5080 CPUtime=25.48
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 878 0 0 0 2548 0 0 0 25 0 1 0 308945259 5201920 861 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 1270 861 94 167 0 1101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5080

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 9149
/proc/meminfo: memFree=1248984/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=6968 CPUtime=51.07
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 1434 0 0 0 5106 1 0 0 25 0 1 0 308945259 7135232 1417 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 1742 1417 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: 0.98 0.96 0.98 2/66 9149
/proc/meminfo: memFree=1244504/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=13764 CPUtime=102.26
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 2529 0 0 0 10224 2 0 0 25 0 1 0 308945259 14094336 2512 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 3441 2512 94 167 0 3272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13764

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9149
/proc/meminfo: memFree=1239704/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=19584 CPUtime=162.24
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 3733 0 0 0 16221 3 0 0 25 0 1 0 308945259 20054016 3716 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 4896 3716 94 167 0 4727 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19584

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1234768/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=28972 CPUtime=222.21
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 4909 0 0 0 22217 4 0 0 25 0 1 0 308945259 29667328 4892 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 7243 4892 94 167 0 7074 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28972

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1230232/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=28972 CPUtime=282.2
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 6048 0 0 0 28215 5 0 0 25 0 1 0 308945259 29667328 6031 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 7243 6031 94 167 0 7074 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28972

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1225944/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=28972 CPUtime=342.18
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 7103 0 0 0 34212 6 0 0 25 0 1 0 308945259 29667328 7086 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 7243 7086 94 167 0 7074 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 28972

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1221528/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=43376 CPUtime=402.16
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 8199 0 0 0 40210 6 0 0 25 0 1 0 308945259 44417024 8182 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 10844 8182 94 167 0 10675 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43376

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1217048/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=43376 CPUtime=462.13
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 9310 0 0 0 46206 7 0 0 25 0 1 0 308945259 44417024 9293 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 10844 9293 94 167 0 10675 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43376

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1213016/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=43376 CPUtime=522.12
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 10349 0 0 0 52204 8 0 0 25 0 1 0 308945259 44417024 10332 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 10844 10332 94 167 0 10675 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 43376

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1208536/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=582.1
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 11448 0 0 0 58201 9 0 0 25 0 1 0 308945259 64532480 11431 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 11431 94 167 0 15586 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 63020

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1204312/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=642.09
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 12480 0 0 0 64199 10 0 0 25 0 1 0 308945259 64532480 12463 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 12463 94 167 0 15586 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 63020

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

[startup+652.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1203608/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=652.48
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 12656 0 0 0 65238 10 0 0 25 0 1 0 308945259 64532480 12639 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 12639 94 167 0 15586 0
Current children cumulated CPU time (s) 652.48
Current children cumulated vsize (KiB) 63020

[startup+665.506 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1202648/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=665.28
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 12890 0 0 0 66518 10 0 0 25 0 1 0 308945259 64532480 12873 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 12873 94 167 0 15586 0
Current children cumulated CPU time (s) 665.28
Current children cumulated vsize (KiB) 63020

[startup+671.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1202264/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=671.67
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 12999 0 0 0 67157 10 0 0 25 0 1 0 308945259 64532480 12982 1992294400 134512640 135197250 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 12982 94 167 0 15586 0
Current children cumulated CPU time (s) 671.67
Current children cumulated vsize (KiB) 63020

[startup+675.103 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1202008/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=674.87
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 13053 0 0 0 67477 10 0 0 25 0 1 0 308945259 64532480 13036 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 13036 94 167 0 15586 0
Current children cumulated CPU time (s) 674.87
Current children cumulated vsize (KiB) 63020

[startup+676.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1201880/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=676.47
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 13081 0 0 0 67637 10 0 0 25 0 1 0 308945259 64532480 13064 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 13064 94 167 0 15586 0
Current children cumulated CPU time (s) 676.47
Current children cumulated vsize (KiB) 63020

[startup+677.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1201816/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=677.27
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 13093 0 0 0 67717 10 0 0 25 0 1 0 308945259 64532480 13076 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 13076 94 167 0 15586 0
Current children cumulated CPU time (s) 677.27
Current children cumulated vsize (KiB) 63020

[startup+677.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1201816/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=677.47
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 13097 0 0 0 67737 10 0 0 25 0 1 0 308945259 64532480 13080 1992294400 134512640 135197250 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 13080 94 167 0 15586 0
Current children cumulated CPU time (s) 677.47
Current children cumulated vsize (KiB) 63020

[startup+677.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9155
/proc/meminfo: memFree=1201816/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=63020 CPUtime=677.57
/proc/9148/stat : 9148 (march_nn) R 9146 9148 9111 0 -1 4194304 13098 0 0 0 67747 10 0 0 25 0 1 0 308945259 64532480 13081 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 15755 13081 94 167 0 15586 0
Current children cumulated CPU time (s) 677.57
Current children cumulated vsize (KiB) 63020

Child status: 10
Real time (s): 677.853
CPU time (s): 677.633
CPU user time (s): 677.517
CPU system time (s): 0.115982
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 63020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 677.517
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13101
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= 1930

runsolver used 0.689895 second user time and 1.79073 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 15:57:25
IDJOB=1515254
IDBENCH=70414
IDSOLVER=522
FILE ID=node54/1515254-1238252245
PBS_JOBID= 9060766
Free space on /tmp= 66492 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S398733532-072.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515254-1238252245/watcher-1515254-1238252245 -o /tmp/evaluation-result-1515254-1238252245/solver-1515254-1238252245 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515254-1238252245.cnf

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

MD5SUM BENCH= d9f4caf675a8f6d697dc5efdb9aa8c41
RANDOM SEED=1898704515

node54.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		: 3000.232
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		: 3000.232
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:       1255048 kB
Buffers:         76400 kB
Cached:         630064 kB
SwapCached:        260 kB
Active:         140032 kB
Inactive:       581536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1255048 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            65248 kB
Committed_AS:   820480 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-28 16:08:43