Trace number 1513022

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) 1200.08 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1970456972-046.cnf
MD5SUMa92f5808dbdbecf675a4a3e4cbc41fbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.7359
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.046
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c number of free variables = 700
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 223
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 24251
5.88/5.95	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 |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1746319
437.07/437.21	c |----------------------------------------------------------------|
c |*
c |**
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 |*******************************
c |********************************
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c |****************************************
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c |********************************************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513022-1238212530/watcher-1513022-1238212530 -o /tmp/evaluation-result-1513022-1238212530/solver-1513022-1238212530 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513022-1238212530.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 0.98 0.91 3/80 32214
/proc/meminfo: memFree=1885196/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=968 CPUtime=0
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 1 0 1093916707 991232 114 1992294400 134512640 135197250 4294956240 18446744073709551615 134847983 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 242 114 59 167 0 73 0

[startup+0.096928 s]
/proc/loadavg: 0.99 0.98 0.91 3/80 32214
/proc/meminfo: memFree=1885196/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=2168 CPUtime=0.08
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 1472 0 0 0 8 0 0 0 20 0 1 0 1093916707 2220032 352 1992294400 134512640 135197250 4294956240 18446744073709551615 134560752 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 542 352 83 167 0 373 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2168

[startup+0.101927 s]
/proc/loadavg: 0.99 0.98 0.91 3/80 32214
/proc/meminfo: memFree=1885196/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=2780 CPUtime=0.09
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 1700 0 0 0 9 0 0 0 20 0 1 0 1093916707 2846720 485 1992294400 134512640 135197250 4294956240 18446744073709551615 134562115 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 695 487 83 167 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2780

[startup+0.301948 s]
/proc/loadavg: 0.99 0.98 0.91 3/80 32214
/proc/meminfo: memFree=1885196/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=2780 CPUtime=0.29
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 1721 0 0 0 29 0 0 0 22 0 1 0 1093916707 2846720 506 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 695 506 84 167 0 526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701988 s]
/proc/loadavg: 0.99 0.98 0.91 3/80 32214
/proc/meminfo: memFree=1885196/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=4824 CPUtime=0.69
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 2164 0 0 0 69 0 0 0 25 0 1 0 1093916707 4939776 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 1206 796 94 167 0 1037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4824

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1882308/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=4824 CPUtime=1.49
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 2164 0 0 0 149 0 0 0 25 0 1 0 1093916707 4939776 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134602827 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 1206 796 94 167 0 1037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4824

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1882116/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=4824 CPUtime=3.09
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 2164 0 0 0 309 0 0 0 25 0 1 0 1093916707 4939776 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 1206 796 94 167 0 1037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4824

[startup+6.30156 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1881540/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=5508 CPUtime=6.28
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 2315 0 0 0 628 0 0 0 25 0 1 0 1093916707 5640192 947 1992294400 134512640 135197250 4294956240 18446744073709551615 134541540 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 1377 947 94 167 0 1208 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5508

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1880844/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=6360 CPUtime=12.69
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 2481 0 0 0 1268 1 0 0 25 0 1 0 1093916707 6512640 1113 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 1590 1113 94 167 0 1421 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6360

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1879500/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=8276 CPUtime=25.48
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 2807 0 0 0 2547 1 0 0 25 0 1 0 1093916707 8474624 1439 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 2069 1439 94 167 0 1900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8276

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1876876/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=10160 CPUtime=51.07
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 3465 0 0 0 5106 1 0 0 25 0 1 0 1093916707 10403840 2097 1992294400 134512640 135197250 4294956240 18446744073709551615 134541530 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 2540 2097 94 167 0 2371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10160

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1871500/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=16628 CPUtime=102.27
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 4770 0 0 0 10224 3 0 0 25 0 1 0 1093916707 17027072 3402 1992294400 134512640 135197250 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 4157 3402 94 167 0 3988 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16628

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1865484/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=22448 CPUtime=162.24
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 6286 0 0 0 16220 4 0 0 25 0 1 0 1093916707 22986752 4918 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 5612 4918 94 167 0 5443 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22448

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1859148/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=31616 CPUtime=222.23
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 7832 0 0 0 22217 6 0 0 25 0 1 0 1093916707 32374784 6464 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 7904 6464 94 167 0 7735 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31616

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32215
/proc/meminfo: memFree=1853324/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=44712 CPUtime=282.21
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 9288 0 0 0 28214 7 0 0 25 0 1 0 1093916707 45785088 7920 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 11178 7920 94 167 0 11009 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 44712

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1847556/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=45144 CPUtime=342.19
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 10691 0 0 0 34211 8 0 0 25 0 1 0 1093916707 46227456 9323 1992294400 134512640 135197250 4294956240 18446744073709551615 134602882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 11286 9323 94 167 0 11117 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45144

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1842308/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=45144 CPUtime=402.17
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 11993 0 0 0 40209 8 0 0 25 0 1 0 1093916707 46227456 10625 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 11286 10625 94 167 0 11117 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45144

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1837188/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=64788 CPUtime=462.15
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 13262 0 0 0 46206 9 0 0 25 0 1 0 1093916707 66342912 11894 1992294400 134512640 135197250 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 16197 11894 94 167 0 16028 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64788

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1831300/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=64788 CPUtime=522.14
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 14781 0 0 0 52203 11 0 0 25 0 1 0 1093916707 66342912 13413 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 16197 13413 94 167 0 16028 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 64788

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1825220/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=64788 CPUtime=582.13
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 16294 0 0 0 58201 12 0 0 25 0 1 0 1093916707 66342912 14926 1992294400 134512640 135197250 4294956240 18446744073709551615 134618494 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 16197 14926 94 167 0 16028 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 64788

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1818956/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=95128 CPUtime=642.11
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 17797 0 0 0 64198 13 0 0 25 0 1 0 1093916707 97411072 16429 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 23782 16429 94 167 0 23613 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 95128

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1813132/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=95128 CPUtime=702.08
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 19266 0 0 0 70195 13 0 0 25 0 1 0 1093916707 97411072 17898 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 23782 17898 94 167 0 23613 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 95128

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1807308/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=95128 CPUtime=762.07
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 20698 0 0 0 76193 14 0 0 25 0 1 0 1093916707 97411072 19330 1992294400 134512640 135197250 4294956240 18446744073709551615 134603571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 23782 19330 94 167 0 23613 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 95128

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32221
/proc/meminfo: memFree=1801932/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=95128 CPUtime=822.06
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 22045 0 0 0 82191 15 0 0 25 0 1 0 1093916707 97411072 20677 1992294400 134512640 135197250 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 23782 20677 94 167 0 23613 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 95128

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1796876/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=95128 CPUtime=882.04
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 23252 0 0 0 88188 16 0 0 25 0 1 0 1093916707 97411072 21884 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 23782 21884 94 167 0 23613 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 95128

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1790796/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=139328 CPUtime=942.02
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 24771 0 0 0 94185 17 0 0 25 0 1 0 1093916707 142671872 23403 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 34832 23403 94 167 0 34663 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 139328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1784908/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=139328 CPUtime=1002
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 26277 0 0 0 100182 18 0 0 25 0 1 0 1093916707 142671872 24909 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 34832 24909 94 167 0 34663 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 139328

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1779020/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=139328 CPUtime=1061.98
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 27754 0 0 0 106179 19 0 0 25 0 1 0 1093916707 142671872 26386 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 34832 26386 94 167 0 34663 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 139328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1773196/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=139328 CPUtime=1121.97
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 29201 0 0 0 112177 20 0 0 25 0 1 0 1093916707 142671872 27833 1992294400 134512640 135197250 4294956240 18446744073709551615 134614154 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 34832 27833 94 167 0 34663 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 139328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1767628/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=141064 CPUtime=1181.95
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 30591 0 0 0 118174 21 0 0 25 0 1 0 1093916707 144449536 29223 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 35266 29223 94 167 0 35097 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 141064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 32222
/proc/meminfo: memFree=1765900/2055920 swapFree=4163576/4192956
[pid=32214] ppid=32212 vsize=141064 CPUtime=1200.05
/proc/32214/stat : 32214 (march_nn) R 32212 32214 31515 0 -1 4194304 30995 0 0 0 119984 21 0 0 25 0 1 0 1093916707 144449536 29627 1992294400 134512640 135197250 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/32214/statm: 35266 29627 94 167 0 35097 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 141064

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.237963
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 141064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30995
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= 2043

runsolver used 1.51777 second user time and 3.9734 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 04:55:31
IDJOB=1513022
IDBENCH=70228
IDSOLVER=522
FILE ID=node90/1513022-1238212530
PBS_JOBID= 9060477
Free space on /tmp= 66456 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1970456972-046.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513022-1238212530/watcher-1513022-1238212530 -o /tmp/evaluation-result-1513022-1238212530/solver-1513022-1238212530 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513022-1238212530.cnf

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

MD5SUM BENCH= a92f5808dbdbecf675a4a3e4cbc41fbd
RANDOM SEED=441100069

node90.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		: 3000.234
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		: 3000.234
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:       1885612 kB
Buffers:         25048 kB
Cached:          74540 kB
SwapCached:      18936 kB
Active:          80176 kB
Inactive:        39824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885612 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          25648 kB
Slab:            34520 kB
Committed_AS:  2500084 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 05:15:33