Trace number 1512590

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.042
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 1000
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 326
0.59/0.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 50385
15.48/15.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************

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-1512590-1238206522/watcher-1512590-1238206522 -o /tmp/evaluation-result-1512590-1238206522/solver-1512590-1238206522 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512590-1238206522.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 0.69 3/64 8133
/proc/meminfo: memFree=1526296/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=996 CPUtime=0
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1093313145 1019904 120 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 249 120 59 167 0 80 0

[startup+0.066001 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 8133
/proc/meminfo: memFree=1526296/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=2648 CPUtime=0.06
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 465 0 0 0 6 0 0 0 18 0 1 0 1093313145 2711552 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134697207 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 661 377 67 167 0 492 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2648

[startup+0.103008 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 8133
/proc/meminfo: memFree=1526296/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=3436 CPUtime=0.09
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 1396 0 0 0 9 0 0 0 18 0 1 0 1093313145 3518464 595 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 859 595 81 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.30205 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 8133
/proc/meminfo: memFree=1526296/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=3692 CPUtime=0.29
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 2581 0 0 0 29 0 0 0 19 0 1 0 1093313145 3780608 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 923 655 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701136 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 8133
/proc/meminfo: memFree=1526296/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=6596 CPUtime=0.69
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 3238 0 0 0 69 0 0 0 22 0 1 0 1093313145 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 8134
/proc/meminfo: memFree=1522320/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=6596 CPUtime=1.49
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 3238 0 0 0 149 0 0 0 25 0 1 0 1093313145 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10165 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 8134
/proc/meminfo: memFree=1522128/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=6596 CPUtime=3.09
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 3238 0 0 0 309 0 0 0 25 0 1 0 1093313145 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30134 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 8134
/proc/meminfo: memFree=1522064/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=7104 CPUtime=6.29
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 3275 0 0 0 629 0 0 0 25 0 1 0 1093313145 7274496 1131 1992294400 134512640 135197250 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 1776 1131 94 167 0 1607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7104

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 8134
/proc/meminfo: memFree=1520792/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=8128 CPUtime=12.69
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 3575 0 0 0 1269 0 0 0 25 0 1 0 1093313145 8323072 1431 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 2032 1431 94 167 0 1863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8128

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 8134
/proc/meminfo: memFree=1519768/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=9404 CPUtime=25.49
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 3825 0 0 0 2548 1 0 0 25 0 1 0 1093313145 9629696 1681 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 2351 1681 94 167 0 2182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9404

[startup+51.103 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 8134
/proc/meminfo: memFree=1517784/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=12280 CPUtime=51.08
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 4317 0 0 0 5106 2 0 0 25 0 1 0 1093313145 12574720 2173 1992294400 134512640 135197250 4294956240 18446744073709551615 134603413 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 3070 2173 94 167 0 2901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12280

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 8134
/proc/meminfo: memFree=1513752/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=18748 CPUtime=102.26
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 5310 0 0 0 10223 3 0 0 25 0 1 0 1093313145 19197952 3166 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 4687 3166 94 167 0 4518 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8134
/proc/meminfo: memFree=1509016/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=24568 CPUtime=162.23
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 6487 0 0 0 16219 4 0 0 25 0 1 0 1093313145 25157632 4343 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 6142 4343 94 167 0 5973 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24568

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 8134
/proc/meminfo: memFree=1504216/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=24568 CPUtime=222.21
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 7665 0 0 0 22216 5 0 0 25 0 1 0 1093313145 25157632 5521 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 6142 5521 94 167 0 5973 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24568

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 8134
/proc/meminfo: memFree=1499544/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=33304 CPUtime=282.19
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 8838 0 0 0 28213 6 0 0 25 0 1 0 1093313145 34103296 6694 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 8326 6694 94 167 0 8157 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 8134
/proc/meminfo: memFree=1494424/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=47016 CPUtime=342.16
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 10083 0 0 0 34209 7 0 0 25 0 1 0 1093313145 48144384 7939 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 11754 7939 94 167 0 11585 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47016

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 8134
/proc/meminfo: memFree=1489688/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=47016 CPUtime=402.14
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 11270 0 0 0 40205 9 0 0 25 0 1 0 1093313145 48144384 9126 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 11754 9126 94 167 0 11585 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47016

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 8134
/proc/meminfo: memFree=1484888/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=47016 CPUtime=462.12
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 12461 0 0 0 46202 10 0 0 25 0 1 0 1093313145 48144384 10317 1992294400 134512640 135197250 4294956240 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 11754 10317 94 167 0 11585 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 47016

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 8134
/proc/meminfo: memFree=1480216/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=66660 CPUtime=522.1
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 13649 0 0 0 52199 11 0 0 25 0 1 0 1093313145 68259840 11505 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 16665 11505 94 167 0 16496 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 66660

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8134
/proc/meminfo: memFree=1475416/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=66660 CPUtime=582.07
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 14827 0 0 0 58195 12 0 0 25 0 1 0 1093313145 68259840 12683 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 16665 12683 94 167 0 16496 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 66660

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8134
/proc/meminfo: memFree=1470616/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=66660 CPUtime=642.06
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 16004 0 0 0 64193 13 0 0 25 0 1 0 1093313145 68259840 13860 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 16665 13860 94 167 0 16496 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 66660

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8134
/proc/meminfo: memFree=1466008/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=67276 CPUtime=702.03
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 17173 0 0 0 70189 14 0 0 25 0 1 0 1093313145 68890624 15029 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 16819 15029 94 167 0 16650 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 67276

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 8134
/proc/meminfo: memFree=1461144/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=762.01
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 18342 0 0 0 76185 16 0 0 25 0 1 0 1093313145 99065856 16198 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 16198 94 167 0 24017 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 96744

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 8134
/proc/meminfo: memFree=1456472/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=821.98
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 19503 0 0 0 82180 18 0 0 25 0 1 0 1093313145 99065856 17359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 17359 94 167 0 24017 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 96744

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8134
/proc/meminfo: memFree=1451800/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=881.96
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 20666 0 0 0 88177 19 0 0 25 0 1 0 1093313145 99065856 18522 1992294400 134512640 135197250 4294956240 18446744073709551615 134618330 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 18522 94 167 0 24017 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 96744

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8134
/proc/meminfo: memFree=1447192/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=941.94
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 21823 0 0 0 94173 21 0 0 25 0 1 0 1093313145 99065856 19679 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 19679 94 167 0 24017 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 96744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8134
/proc/meminfo: memFree=1442520/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=1001.92
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 22968 0 0 0 100169 23 0 0 25 0 1 0 1093313145 99065856 20824 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 20824 94 167 0 24017 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 96744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8134
/proc/meminfo: memFree=1437976/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=1061.9
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 24105 0 0 0 106166 24 0 0 25 0 1 0 1093313145 99065856 21961 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 21961 94 167 0 24017 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 96744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 8134
/proc/meminfo: memFree=1433368/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=96744 CPUtime=1121.88
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 25242 0 0 0 112163 25 0 0 25 0 1 0 1093313145 99065856 23098 1992294400 134512640 135197250 4294956240 18446744073709551615 134615926 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 24186 23098 94 167 0 24017 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 96744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8134
/proc/meminfo: memFree=1428888/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=140944 CPUtime=1181.86
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 26370 0 0 0 118160 26 0 0 25 0 1 0 1093313145 144326656 24226 1992294400 134512640 135197250 4294956240 18446744073709551615 134611758 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 35236 24226 94 167 0 35067 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 140944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8134
/proc/meminfo: memFree=1427480/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=142176 CPUtime=1200.05
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 26709 0 0 0 119979 26 0 0 25 0 1 0 1093313145 145588224 24565 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 35544 24565 94 167 0 35375 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 142176

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8134
/proc/meminfo: memFree=1427480/2055920 swapFree=4177912/4192956
[pid=8133] ppid=8131 vsize=142176 CPUtime=1200.05
/proc/8133/stat : 8133 (march_nn) R 8131 8133 8062 0 -1 4194304 26709 0 0 0 119979 26 0 0 25 0 1 0 1093313145 145588224 24565 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8133/statm: 35544 24565 94 167 0 35375 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 142176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.284956
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 142176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26709
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= 2121

runsolver used 0.806877 second user time and 2.51762 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 03:15:22
IDJOB=1512590
IDBENCH=70192
IDSOLVER=522
FILE ID=node71/1512590-1238206522
PBS_JOBID= 9060495
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512590-1238206522/watcher-1512590-1238206522 -o /tmp/evaluation-result-1512590-1238206522/solver-1512590-1238206522 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512590-1238206522.cnf

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=1297413486

node71.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		: 3000.270
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		: 3000.270
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:       1526776 kB
Buffers:         44532 kB
Cached:         401292 kB
SwapCached:       9096 kB
Active:          94316 kB
Inactive:       362176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526776 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          16380 kB
Slab:            58580 kB
Committed_AS:  2410992 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 03:35:24