Trace number 1735513

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.06 1200.42

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMe4c376965bc8cbd4cdf5b3958d29ec62
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark135.254
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c full lookahead due to high density!
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 1375 variables and 111739 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 1375 free variables and 111739 clauses.
0.59/0.62	c stat :: sign balance is biased by 160.339
0.59/0.62	c using k-SAT heuristics (size based diff)
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c main():: clause / variable ratio: ( 111739 / 1375 ) = 81.26
0.59/0.62	c longest clause has size 25
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c number of free variables = 1375
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 217
1.69/1.72	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17237
23.39/23.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 727478
713.88/714.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
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c |************************
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c |********************************
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c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735513-1240803175/watcher-1735513-1240803175 -o /tmp/evaluation-result-1735513-1240803175/solver-1735513-1240803175 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735513-1240803175.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: 1.23 1.19 1.09 3/64 27978
/proc/meminfo: memFree=1592184/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=1848 CPUtime=0
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 108350764 1892352 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 462 220 58 167 0 293 0

[startup+0.0477411 s]
/proc/loadavg: 1.23 1.19 1.09 3/64 27978
/proc/meminfo: memFree=1592184/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=2508 CPUtime=0.04
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 447 0 0 0 4 0 0 0 18 0 1 0 108350764 2568192 432 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 627 432 58 167 0 458 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2508

[startup+0.101747 s]
/proc/loadavg: 1.23 1.19 1.09 3/64 27978
/proc/meminfo: memFree=1592184/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=3300 CPUtime=0.09
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 714 0 0 0 9 0 0 0 18 0 1 0 108350764 3379200 699 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 825 699 58 167 0 656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.301769 s]
/proc/loadavg: 1.23 1.19 1.09 3/64 27978
/proc/meminfo: memFree=1592184/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=9736 CPUtime=0.29
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 4359 0 0 0 28 1 0 0 19 0 1 0 108350764 9969664 1471 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 2434 1471 80 167 0 2265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9736

[startup+0.701816 s]
/proc/loadavg: 1.23 1.19 1.09 3/64 27978
/proc/meminfo: memFree=1592184/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=13764 CPUtime=0.69
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 8471 0 0 0 67 2 0 0 22 0 1 0 108350764 14094336 1560 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 3441 1560 90 167 0 3272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13764

[startup+1.50191 s]
/proc/loadavg: 1.21 1.19 1.09 2/65 27979
/proc/meminfo: memFree=1586224/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=13764 CPUtime=1.49
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 8472 0 0 0 147 2 0 0 25 0 1 0 108350764 14094336 1561 1992294400 134512640 135197250 4294956240 18446744073709551615 134524825 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 3441 1561 90 167 0 3272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13764

[startup+3.10109 s]
/proc/loadavg: 1.21 1.19 1.09 2/65 27979
/proc/meminfo: memFree=1585904/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=14048 CPUtime=3.08
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 8540 0 0 0 306 2 0 0 25 0 1 0 108350764 14385152 1629 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 3512 1629 93 167 0 3343 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14048

[startup+6.30146 s]
/proc/loadavg: 1.21 1.19 1.09 2/65 27979
/proc/meminfo: memFree=1585520/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=14348 CPUtime=6.28
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 8610 0 0 0 626 2 0 0 25 0 1 0 108350764 14692352 1699 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 3587 1699 93 167 0 3418 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14348

[startup+12.7012 s]
/proc/loadavg: 1.18 1.18 1.09 2/65 27979
/proc/meminfo: memFree=1584952/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=14920 CPUtime=12.68
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 8720 0 0 0 1266 2 0 0 25 0 1 0 108350764 15278080 1809 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 3730 1809 93 167 0 3561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14920

[startup+25.5017 s]
/proc/loadavg: 1.15 1.17 1.09 2/65 27979
/proc/meminfo: memFree=1583928/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=16120 CPUtime=25.49
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 8976 0 0 0 2546 3 0 0 25 0 1 0 108350764 16506880 2065 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 4030 2065 93 167 0 3861 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16120

[startup+51.1017 s]
/proc/loadavg: 1.09 1.15 1.09 2/65 27979
/proc/meminfo: memFree=1582520/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=17468 CPUtime=51.07
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 9317 0 0 0 5104 3 0 0 25 0 1 0 108350764 17887232 2406 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 4367 2406 93 167 0 4198 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17468

[startup+102.306 s]
/proc/loadavg: 1.04 1.13 1.08 2/65 27979
/proc/meminfo: memFree=1580664/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=19520 CPUtime=102.26
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 9769 0 0 0 10222 4 0 0 25 0 1 0 108350764 19988480 2858 1992294400 134512640 135197250 4294956240 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 4880 2858 93 167 0 4711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19520

[startup+162.302 s]
/proc/loadavg: 1.01 1.10 1.08 2/65 27979
/proc/meminfo: memFree=1578872/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=21832 CPUtime=162.24
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 10218 0 0 0 16220 4 0 0 25 0 1 0 108350764 22355968 3307 1992294400 134512640 135197250 4294956240 18446744073709551615 134617830 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 5458 3307 93 167 0 5289 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21832

[startup+222.301 s]
/proc/loadavg: 1.00 1.08 1.07 2/65 27979
/proc/meminfo: memFree=1577080/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=23688 CPUtime=222.23
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 10666 0 0 0 22218 5 0 0 25 0 1 0 108350764 24256512 3755 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 5922 3755 93 167 0 5753 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23688

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 27979
/proc/meminfo: memFree=1575352/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=26408 CPUtime=282.21
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 11085 0 0 0 28216 5 0 0 25 0 1 0 108350764 27041792 4174 1992294400 134512640 135197250 4294956240 18446744073709551615 134548528 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 6602 4174 93 167 0 6433 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26408

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 27981
/proc/meminfo: memFree=1573560/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=28464 CPUtime=342.19
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 11505 0 0 0 34214 5 0 0 25 0 1 0 108350764 29147136 4594 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 7116 4594 93 167 0 6947 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28464

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 27981
/proc/meminfo: memFree=1571320/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=32344 CPUtime=402.17
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 12061 0 0 0 40212 5 0 0 25 0 1 0 108350764 33120256 5150 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 8086 5150 93 167 0 7917 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32344

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 27981
/proc/meminfo: memFree=1569080/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=32476 CPUtime=462.15
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 12603 0 0 0 46209 6 0 0 25 0 1 0 108350764 33255424 5692 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 8119 5692 93 167 0 7950 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32476

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 27981
/proc/meminfo: memFree=1566840/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=36592 CPUtime=522.14
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 13193 0 0 0 52207 7 0 0 25 0 1 0 108350764 37470208 6282 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 9148 6282 93 167 0 8979 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36592

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 27981
/proc/meminfo: memFree=1564216/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=42412 CPUtime=582.12
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 13820 0 0 0 58204 8 0 0 25 0 1 0 108350764 43429888 6909 1992294400 134512640 135197250 4294956240 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 10603 6909 93 167 0 10434 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 42412

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 27981
/proc/meminfo: memFree=1561464/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=42412 CPUtime=642.11
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 14496 0 0 0 64203 8 0 0 25 0 1 0 108350764 43429888 7585 1992294400 134512640 135197250 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 10603 7585 93 167 0 10434 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42412

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27981
/proc/meminfo: memFree=1558072/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=42412 CPUtime=702.09
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 15355 0 0 0 70200 9 0 0 25 0 1 0 108350764 43429888 8444 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 10603 8444 93 167 0 10434 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 42412

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27981
/proc/meminfo: memFree=1554936/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=59372 CPUtime=762.08
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 16126 0 0 0 76198 10 0 0 25 0 1 0 108350764 60796928 9215 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 14843 9215 93 167 0 14674 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 59372

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27981
/proc/meminfo: memFree=1552568/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=59504 CPUtime=822.05
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 16766 0 0 0 82195 10 0 0 25 0 1 0 108350764 60932096 9855 1992294400 134512640 135197250 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 14876 9855 93 167 0 14707 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 59504

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27981
/proc/meminfo: memFree=1549944/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=59504 CPUtime=882.04
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 17437 0 0 0 88193 11 0 0 25 0 1 0 108350764 60932096 10526 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 14876 10526 93 167 0 14707 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 59504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27981
/proc/meminfo: memFree=1546424/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=59504 CPUtime=942.01
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 18313 0 0 0 94190 11 0 0 25 0 1 0 108350764 60932096 11402 1992294400 134512640 135197250 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 14876 11402 93 167 0 14707 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 59504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27981
/proc/meminfo: memFree=1544312/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=59504 CPUtime=1002
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 18828 0 0 0 100188 12 0 0 25 0 1 0 108350764 60932096 11917 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 14876 11917 93 167 0 14707 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 59504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27981
/proc/meminfo: memFree=1542072/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=72600 CPUtime=1061.98
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 19370 0 0 0 106186 12 0 0 25 0 1 0 108350764 74342400 12459 1992294400 134512640 135197250 4294956240 18446744073709551615 134527021 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 18150 12459 93 167 0 17981 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 72600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27981
/proc/meminfo: memFree=1539896/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=72600 CPUtime=1121.96
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 19900 0 0 0 112183 13 0 0 25 0 1 0 108350764 74342400 12989 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 18150 12989 93 167 0 17981 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 72600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27981
/proc/meminfo: memFree=1537592/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=72600 CPUtime=1181.94
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 20471 0 0 0 118181 13 0 0 25 0 1 0 108350764 74342400 13560 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 18150 13560 93 167 0 17981 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 72600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27981
/proc/meminfo: memFree=1536824/2055920 swapFree=4192812/4192956
[pid=27978] ppid=27976 vsize=72600 CPUtime=1200.05
/proc/27978/stat : 27978 (march_nn) R 27976 27978 27225 0 -1 4194304 20661 0 0 0 119991 14 0 0 25 0 1 0 108350764 74342400 13750 1992294400 134512640 135197250 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/27978/statm: 18150 13750 93 167 0 17981 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 72600

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.150977
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 72600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20661
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= 2192

runsolver used 1.08483 second user time and 2.23566 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-27 05:32:55
IDJOB=1735513
IDBENCH=71495
IDSOLVER=522
FILE ID=node20/1735513-1240803175
PBS_JOBID= 9187359
Free space on /tmp= 66248 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735513-1240803175/watcher-1735513-1240803175 -o /tmp/evaluation-result-1735513-1240803175/solver-1735513-1240803175 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735513-1240803175.cnf

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

MD5SUM BENCH= e4c376965bc8cbd4cdf5b3958d29ec62
RANDOM SEED=305792098

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1592664 kB
Buffers:         60528 kB
Cached:         323400 kB
SwapCached:          0 kB
Active:          88808 kB
Inactive:       309016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            51452 kB
Committed_AS:   478892 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node20 at 2009-04-27 05:52:58