Trace number 1515650

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 985.533 985.889

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1963731659-060.cnf
MD5SUMad0fbcf6f5125cb9c05cf259388b367e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.120981
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 120 variables and 2556 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 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.052
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 2 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
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 = 120
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: 38
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 590
0.09/0.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5651
1.19/1.22	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 38959
8.79/8.85	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: 199961
49.68/49.74	c |----------------------------------------------------------------|
c |*
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 |****************************************************************| ( 5/999) NodeCount: 787390
215.71/215.88	c |----------------------------------------------------------------|
c |*
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c |***
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 |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |****************************************************************| ( 6/999) NodeCount: 2437752
731.92/732.29	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 |***********************
c |************************
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c |**************************
c |***************************
c |****************************
985.43/985.87	c |1000110000000000000111000001000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
985.43/985.87	
c |****************************
985.43/985.87	c
985.43/985.87	c main():: nodeCount: 3269398
985.43/985.87	c main():: dead ends in main: 6669
985.43/985.87	c main():: lookAheadCount: 200707838
985.43/985.87	c main():: unitResolveCount: 10238204
985.43/985.87	c main():: time=985.660000
985.43/985.87	c main():: necessary_assignments: 62932
985.43/985.87	c main():: bin_sat: 0, bin_unsat 0
985.43/985.87	c main():: doublelook: #: 9717591, succes #: 6565756
985.43/985.87	c main():: doublelook: overall 4.924 of all possible doublelooks executed
985.43/985.87	c main():: doublelook: succesrate: 67.566, average DL_trigger: 29.904
985.43/985.87	c main():: SOLUTION VERIFIED :-)
985.43/985.87	s SATISFIABLE
985.43/985.87	v -1 -2 -3 4 5 -6 7 8 -9 -10 11 12 -13 -14 15 16 -17 -18 -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 -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 -110 111 112 113 114 -115 116 -117 118 119 -120 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-1515650-1238257108/watcher-1515650-1238257108 -o /tmp/evaluation-result-1515650-1238257108/solver-1515650-1238257108 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515650-1238257108.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 0.97 0.95 3/73 14150
/proc/meminfo: memFree=1582840/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=836 CPUtime=0
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 1098374707 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 245 97 61 167 0 76 0

[startup+0.00851694 s]
/proc/loadavg: 0.99 0.97 0.95 3/73 14150
/proc/meminfo: memFree=1582840/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=1120 CPUtime=0
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 1098374707 1146880 136 1992294400 134512640 135197250 4294956240 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 265 136 67 167 0 96 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1120

[startup+0.101534 s]
/proc/loadavg: 0.99 0.97 0.95 3/73 14150
/proc/meminfo: memFree=1582840/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=1452 CPUtime=0.09
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 248 0 0 0 9 0 0 0 20 0 1 0 1098374707 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301575 s]
/proc/loadavg: 0.99 0.97 0.95 3/73 14150
/proc/meminfo: memFree=1582840/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=1452 CPUtime=0.29
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 248 0 0 0 29 0 0 0 22 0 1 0 1098374707 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701656 s]
/proc/loadavg: 0.99 0.97 0.95 3/73 14150
/proc/meminfo: memFree=1582840/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=1644 CPUtime=0.69
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 268 0 0 0 69 0 0 0 25 0 1 0 1098374707 1683456 251 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 411 251 94 167 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1644

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1582128/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=1644 CPUtime=1.49
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 1098374707 1683456 273 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 411 273 94 167 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1644

[startup+3.10114 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1581680/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=1952 CPUtime=3.09
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 384 0 0 0 309 0 0 0 25 0 1 0 1098374707 1998848 334 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 488 334 94 167 0 319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1952

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1581360/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=2520 CPUtime=6.29
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 470 0 0 0 629 0 0 0 25 0 1 0 1098374707 2580480 420 1992294400 134512640 135197250 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 630 420 94 167 0 461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1580592/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=3032 CPUtime=12.69
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 633 0 0 0 1269 0 0 0 25 0 1 0 1098374707 3104768 583 1992294400 134512640 135197250 4294956240 18446744073709551615 134524933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 758 583 94 167 0 589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3032

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1579312/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=4948 CPUtime=25.48
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 946 0 0 0 2548 0 0 0 25 0 1 0 1098374707 5066752 896 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 1237 896 94 167 0 1068 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4948

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1576880/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=6852 CPUtime=51.08
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 1552 0 0 0 5107 1 0 0 25 0 1 0 1098374707 7016448 1502 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 1713 1502 94 167 0 1544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6852

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1571888/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=13496 CPUtime=102.25
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 2754 0 0 0 10224 1 0 0 25 0 1 0 1098374707 13819904 2704 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 3374 2704 94 167 0 3205 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13496

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1566640/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=19676 CPUtime=162.23
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 4072 0 0 0 16221 2 0 0 25 0 1 0 1098374707 20148224 4022 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 4919 4022 94 167 0 4750 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1561776/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=29120 CPUtime=222.21
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 5272 0 0 0 22218 3 0 0 25 0 1 0 1098374707 29818880 5222 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 7280 5222 94 167 0 7111 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29120

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1556400/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=29120 CPUtime=282.18
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 6615 0 0 0 28215 3 0 0 25 0 1 0 1098374707 29818880 6565 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 7280 6565 94 167 0 7111 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29120

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1551408/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=42216 CPUtime=342.16
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 7826 0 0 0 34212 4 0 0 25 0 1 0 1098374707 43229184 7776 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10554 7776 94 167 0 10385 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42216

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1546480/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=43640 CPUtime=402.15
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 9068 0 0 0 40210 5 0 0 25 0 1 0 1098374707 44687360 9018 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10910 9018 94 167 0 10741 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1541616/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=43640 CPUtime=462.12
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 10256 0 0 0 46207 5 0 0 25 0 1 0 1098374707 44687360 10206 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 10910 10206 94 167 0 10741 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1536752/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=63284 CPUtime=522.11
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 11449 0 0 0 52205 6 0 0 25 0 1 0 1098374707 64802816 11399 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15821 11399 94 167 0 15652 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 63284

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1532080/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=63284 CPUtime=582.08
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 12589 0 0 0 58202 6 0 0 25 0 1 0 1098374707 64802816 12539 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15821 12539 94 167 0 15652 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 63284

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1527408/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=63284 CPUtime=642.07
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 13745 0 0 0 64200 7 0 0 25 0 1 0 1098374707 64802816 13695 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15821 13695 94 167 0 15652 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 63284

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1523184/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=63284 CPUtime=702.04
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 14796 0 0 0 70196 8 0 0 25 0 1 0 1098374707 64802816 14746 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 15821 14746 94 167 0 15652 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 63284

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1518576/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=92752 CPUtime=762.02
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 15941 0 0 0 76193 9 0 0 25 0 1 0 1098374707 94978048 15891 1992294400 134512640 135197250 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23188 15891 94 167 0 23019 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 92752

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1513712/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=822
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 17151 0 0 0 82190 10 0 0 25 0 1 0 1098374707 97898496 17101 1992294400 134512640 135197250 4294956240 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 17101 94 167 0 23732 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 95604

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1508784/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=881.98
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 18371 0 0 0 88188 10 0 0 25 0 1 0 1098374707 97898496 18321 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 18321 94 167 0 23732 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 95604

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1504112/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=941.96
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 19544 0 0 0 94185 11 0 0 25 0 1 0 1098374707 97898496 19494 1992294400 134512640 135197250 4294956240 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 19494 94 167 0 23732 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 95604

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

[startup+947.106 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1503664/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=946.76
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 19635 0 0 0 94665 11 0 0 25 0 1 0 1098374707 97898496 19585 1992294400 134512640 135197250 4294956240 18446744073709551615 134611590 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 19585 94 167 0 23732 0
Current children cumulated CPU time (s) 946.76
Current children cumulated vsize (KiB) 95604

[startup+972.701 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1501808/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=972.34
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20106 0 0 0 97223 11 0 0 25 0 1 0 1098374707 97898496 20056 1992294400 134512640 135197250 4294956240 18446744073709551615 134524933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20056 94 167 0 23732 0
Current children cumulated CPU time (s) 972.34
Current children cumulated vsize (KiB) 95604

[startup+979.102 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1501232/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=978.74
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20240 0 0 0 97863 11 0 0 25 0 1 0 1098374707 97898496 20190 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20190 94 167 0 23732 0
Current children cumulated CPU time (s) 978.74
Current children cumulated vsize (KiB) 95604

[startup+982.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1500976/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=981.94
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20307 0 0 0 98183 11 0 0 25 0 1 0 1098374707 97898496 20257 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20257 94 167 0 23732 0
Current children cumulated CPU time (s) 981.94
Current children cumulated vsize (KiB) 95604

[startup+983.902 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1500912/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=983.54
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20338 0 0 0 98343 11 0 0 25 0 1 0 1098374707 97898496 20288 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20288 94 167 0 23732 0
Current children cumulated CPU time (s) 983.54
Current children cumulated vsize (KiB) 95604

[startup+984.702 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1500784/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=984.34
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20353 0 0 0 98423 11 0 0 25 0 1 0 1098374707 97898496 20303 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20303 94 167 0 23732 0
Current children cumulated CPU time (s) 984.34
Current children cumulated vsize (KiB) 95604

[startup+985.501 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1500720/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=985.14
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20367 0 0 0 98503 11 0 0 25 0 1 0 1098374707 97898496 20317 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20317 94 167 0 23732 0
Current children cumulated CPU time (s) 985.14
Current children cumulated vsize (KiB) 95604

[startup+985.701 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1500720/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=985.33
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20370 0 0 0 98522 11 0 0 25 0 1 0 1098374707 97898496 20320 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20320 94 167 0 23732 0
Current children cumulated CPU time (s) 985.33
Current children cumulated vsize (KiB) 95604

[startup+985.801 s]
/proc/loadavg: 0.99 0.97 0.95 2/74 14151
/proc/meminfo: memFree=1500720/2055920 swapFree=4170032/4192956
[pid=14150] ppid=14148 vsize=95604 CPUtime=985.43
/proc/14150/stat : 14150 (march_nn) R 14148 14150 13940 0 -1 4194304 20372 0 0 0 98532 11 0 0 25 0 1 0 1098374707 97898496 20322 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/14150/statm: 23901 20322 94 167 0 23732 0
Current children cumulated CPU time (s) 985.43
Current children cumulated vsize (KiB) 95604

Child status: 10
Real time (s): 985.889
CPU time (s): 985.533
CPU user time (s): 985.404
CPU system time (s): 0.12898
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 95604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 985.404
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20375
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= 1527

runsolver used 0.98285 second user time and 2.6176 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-28 17:18:28
IDJOB=1515650
IDBENCH=70447
IDSOLVER=522
FILE ID=node80/1515650-1238257108
PBS_JOBID= 9060822
Free space on /tmp= 64692 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1963731659-060.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515650-1238257108/watcher-1515650-1238257108 -o /tmp/evaluation-result-1515650-1238257108/solver-1515650-1238257108 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515650-1238257108.cnf

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

MD5SUM BENCH= ad0fbcf6f5125cb9c05cf259388b367e
RANDOM SEED=239158029

node80.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1583320 kB
Buffers:         49576 kB
Cached:         348888 kB
SwapCached:      14432 kB
Active:          93168 kB
Inactive:       321544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583320 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          21852 kB
Slab:            42988 kB
Committed_AS:  2770604 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 17:34:54