Trace number 1513226

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S948914005-013.cnf
MD5SUM8e7038f460a2090de0c9ec52bd5a121d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data 

3.08/3.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.08/3.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.08/3.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.08/3.18	c main()::
3.08/3.18	c initFormula():: searching for DIMACS p-line....
3.08/3.18	c full lookahead due to high density!
3.08/3.18	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
3.08/3.18	c parseCNF():: parsing....
3.08/3.18	c parseCNF():: the CNF contains 0 unary clauses.
3.08/3.18	c runParser():: parsing was successful, warming up engines...
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
3.08/3.18	c stat :: sign balance is biased by 0.005
3.08/3.18	c using k-SAT heuristics (size based diff)
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
3.08/3.18	c longest clause has size 7
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c number of free variables = 200
3.08/3.18	c dynamic_preselect_setsize :: off
3.08/3.18	c main():: all systems go!
3.08/3.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 85
3.29/3.31	c |----------------------------------------------------------------|
c |*
c |**
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3786
5.29/5.37	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 |************************************
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c |******************************************
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c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 107681
56.57/56.62	c |----------------------------------------------------------------|
c |*
c |**
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 |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |*********************************************
c |**********************************************
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c |*****************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2227500
1079.34/1079.78	c |----------------------------------------------------------------|
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 |************************
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c |**************************
c |***************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513226-1238214945/watcher-1513226-1238214945 -o /tmp/evaluation-result-1513226-1238214945/solver-1513226-1238214945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513226-1238214945.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: 1.00 1.00 0.97 3/64 4975
/proc/meminfo: memFree=1076024/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=968 CPUtime=0
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1094156443 991232 102 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 242 102 59 167 0 73 0

[startup+0.0987729 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4975
/proc/meminfo: memFree=1076024/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=3396 CPUtime=0.09
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 1314 0 0 0 9 0 0 0 18 0 1 0 1094156443 3477504 602 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 849 602 81 167 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.102773 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4975
/proc/meminfo: memFree=1076024/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=3396 CPUtime=0.09
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 1094156443 3477504 602 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 849 602 81 167 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.302808 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4975
/proc/meminfo: memFree=1076024/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=3612 CPUtime=0.29
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 2874 0 0 0 29 0 0 0 19 0 1 0 1094156443 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3612

[startup+0.701875 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4975
/proc/meminfo: memFree=1076024/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=3612 CPUtime=0.69
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 2874 0 0 0 69 0 0 0 23 0 1 0 1094156443 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1073712/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=3612 CPUtime=1.49
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 2874 0 0 0 149 0 0 0 25 0 1 0 1094156443 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3612

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1073584/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=3612 CPUtime=3.08
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 2874 0 0 0 308 0 0 0 25 0 1 0 1094156443 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3612

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1072304/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=5168 CPUtime=6.29
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 3836 0 0 0 628 1 0 0 25 0 1 0 1094156443 5292032 962 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 1292 962 94 167 0 1123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5168

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1071992/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=5572 CPUtime=12.69
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 3908 0 0 0 1268 1 0 0 25 0 1 0 1094156443 5705728 1034 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 1393 1034 94 167 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5572

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1070904/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=6596 CPUtime=25.48
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 4168 0 0 0 2547 1 0 0 25 0 1 0 1094156443 6754304 1294 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 1649 1294 94 167 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6596

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1069752/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=7872 CPUtime=51.08
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 4489 0 0 0 5106 2 0 0 25 0 1 0 1094156443 8060928 1615 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 1968 1615 94 167 0 1799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7872

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1067192/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=10748 CPUtime=102.26
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 5110 0 0 0 10223 3 0 0 25 0 1 0 1094156443 11005952 2236 1992294400 134512640 135197250 4294956240 18446744073709551615 134649026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 2687 2236 94 167 0 2518 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10748

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1064312/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=13336 CPUtime=162.24
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 5828 0 0 0 16220 4 0 0 25 0 1 0 1094156443 13656064 2954 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 3334 2954 94 167 0 3165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4976
/proc/meminfo: memFree=1061368/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=17216 CPUtime=222.22
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 6549 0 0 0 22217 5 0 0 25 0 1 0 1094156443 17629184 3675 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 4304 3675 94 167 0 4135 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1058296/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=23036 CPUtime=282.2
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 7279 0 0 0 28214 6 0 0 25 0 1 0 1094156443 23588864 4405 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 5759 4405 94 167 0 5590 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1055480/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=23036 CPUtime=342.18
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 7990 0 0 0 34211 7 0 0 25 0 1 0 1094156443 23588864 5116 1992294400 134512640 135197250 4294956240 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 5759 5116 94 167 0 5590 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1052536/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=31768 CPUtime=402.16
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 8716 0 0 0 40209 7 0 0 25 0 1 0 1094156443 32530432 5842 1992294400 134512640 135197250 4294956240 18446744073709551615 134526634 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 7942 5842 94 167 0 7773 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31768

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1049592/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=31768 CPUtime=462.14
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 9444 0 0 0 46206 8 0 0 25 0 1 0 1094156443 32530432 6570 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 7942 6570 94 167 0 7773 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1046840/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=31768 CPUtime=522.13
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 10173 0 0 0 52203 10 0 0 25 0 1 0 1094156443 32530432 7299 1992294400 134512640 135197250 4294956240 18446744073709551615 134618129 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 7942 7299 94 167 0 7773 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1043832/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=44864 CPUtime=582.1
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 10916 0 0 0 58200 10 0 0 25 0 1 0 1094156443 45940736 8042 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 11216 8042 94 167 0 11047 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44864

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1040824/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=44864 CPUtime=642.08
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 11658 0 0 0 64197 11 0 0 25 0 1 0 1094156443 45940736 8784 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 11216 8784 94 167 0 11047 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44864

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1037880/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=44864 CPUtime=702.07
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 12392 0 0 0 70195 12 0 0 25 0 1 0 1094156443 45940736 9518 1992294400 134512640 135197250 4294956240 18446744073709551615 134526729 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 11216 9518 94 167 0 11047 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 44864

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1034808/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=44864 CPUtime=762.05
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 13146 0 0 0 76191 14 0 0 25 0 1 0 1094156443 45940736 10272 1992294400 134512640 135197250 4294956240 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 11216 10272 94 167 0 11047 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 44864

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1031736/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=64508 CPUtime=822.03
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 13894 0 0 0 82188 15 0 0 25 0 1 0 1094156443 66056192 11020 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16127 11020 94 167 0 15958 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 64508

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1028664/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=64508 CPUtime=882.01
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 14655 0 0 0 88185 16 0 0 25 0 1 0 1094156443 66056192 11781 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16127 11781 94 167 0 15958 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 64508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1025208/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=65508 CPUtime=941.99
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 15537 0 0 0 94182 17 0 0 25 0 1 0 1094156443 67080192 12663 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16377 12663 94 167 0 16208 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 65508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1022200/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=65508 CPUtime=1001.97
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 16278 0 0 0 100180 17 0 0 25 0 1 0 1094156443 67080192 13404 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16377 13404 94 167 0 16208 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 65508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1019384/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=65508 CPUtime=1061.95
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 16994 0 0 0 106177 18 0 0 25 0 1 0 1094156443 67080192 14120 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16377 14120 94 167 0 16208 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 65508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1016568/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=65508 CPUtime=1121.93
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 17676 0 0 0 112174 19 0 0 25 0 1 0 1094156443 67080192 14802 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16377 14802 94 167 0 16208 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 65508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1013688/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=65508 CPUtime=1181.91
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 18399 0 0 0 118171 20 0 0 25 0 1 0 1094156443 67080192 15525 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16377 15525 94 167 0 16208 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 65508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4978
/proc/meminfo: memFree=1012792/2055920 swapFree=4175308/4192956
[pid=4975] ppid=4973 vsize=65508 CPUtime=1200.01
/proc/4975/stat : 4975 (march_nn) R 4973 4975 4216 0 -1 4194304 18618 0 0 0 119981 20 0 0 25 0 1 0 1094156443 67080192 15744 1992294400 134512640 135197250 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/4975/statm: 16377 15744 94 167 0 16208 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 65508

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): 1200.03
CPU user time (s): 1199.81
CPU system time (s): 0.215967
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 65508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18618
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= 2804

runsolver used 1.12183 second user time and 2.20566 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 05:35:45
IDJOB=1513226
IDBENCH=70245
IDSOLVER=522
FILE ID=node55/1513226-1238214945
PBS_JOBID= 9060511
Free space on /tmp= 66212 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S948914005-013.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513226-1238214945/watcher-1513226-1238214945 -o /tmp/evaluation-result-1513226-1238214945/solver-1513226-1238214945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513226-1238214945.cnf

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

MD5SUM BENCH= 8e7038f460a2090de0c9ec52bd5a121d
RANDOM SEED=1412355819

node55.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		: 3000.259
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		: 3000.259
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:       1076440 kB
Buffers:         79892 kB
Cached:         804516 kB
SwapCached:      11560 kB
Active:          80844 kB
Inactive:       816636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1076440 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          18824 kB
Slab:            68020 kB
Committed_AS:  2684072 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 05:55:48