Trace number 1512674

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) 1200.09 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1797123396-073.cnf
MD5SUM592fd8247e28ca9686c73dd35ffde58f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark182.652
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.040
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.29/0.39	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 800
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 244
0.39/0.46	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: 30658
7.79/7.86	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2533648
662.70/663.07	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 |*******************************

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-1512674-1238207724/watcher-1512674-1238207724 -o /tmp/evaluation-result-1512674-1238207724/solver-1512674-1238207724 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512674-1238207724.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 0.88 3/73 2794
/proc/meminfo: memFree=1786704/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=968 CPUtime=0
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1093436314 991232 116 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 242 116 59 167 0 73 0

[startup+0.0172701 s]
/proc/loadavg: 0.99 0.97 0.88 3/73 2794
/proc/meminfo: memFree=1786704/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=1100 CPUtime=0.01
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 175 0 0 0 1 0 0 0 18 0 1 0 1093436314 1126400 160 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 275 160 59 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.101278 s]
/proc/loadavg: 0.99 0.97 0.88 3/73 2794
/proc/meminfo: memFree=1786704/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=2192 CPUtime=0.09
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 1554 0 0 0 9 0 0 0 18 0 1 0 1093436314 2244608 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134649399 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 548 342 83 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.301298 s]
/proc/loadavg: 0.99 0.97 0.88 3/73 2794
/proc/meminfo: memFree=1786704/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=3020 CPUtime=0.29
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 2000 0 0 0 29 0 0 0 19 0 1 0 1093436314 3092480 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 755 550 84 167 0 586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701338 s]
/proc/loadavg: 0.99 0.97 0.88 3/73 2794
/proc/meminfo: memFree=1786704/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=5376 CPUtime=0.69
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 2516 0 0 0 69 0 0 0 23 0 1 0 1093436314 5505024 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 1344 892 94 167 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5376

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2795
/proc/meminfo: memFree=1783496/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=5380 CPUtime=1.49
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 2517 0 0 0 149 0 0 0 25 0 1 0 1093436314 5509120 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 1345 893 94 167 0 1176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5380

[startup+3.10158 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2795
/proc/meminfo: memFree=1783304/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=5380 CPUtime=3.09
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 2517 0 0 0 309 0 0 0 25 0 1 0 1093436314 5509120 893 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 1345 893 94 167 0 1176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5380

[startup+6.3019 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2795
/proc/meminfo: memFree=1782728/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=6064 CPUtime=6.29
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 2666 0 0 0 629 0 0 0 25 0 1 0 1093436314 6209536 1042 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 1516 1042 94 167 0 1347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6064

[startup+12.7025 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2795
/proc/meminfo: memFree=1782024/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=6916 CPUtime=12.68
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 2820 0 0 0 1268 0 0 0 25 0 1 0 1093436314 7081984 1196 1992294400 134512640 135197250 4294956240 18446744073709551615 134606556 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 1729 1196 94 167 0 1560 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6916

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2795
/proc/meminfo: memFree=1780744/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=8832 CPUtime=25.48
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 3126 0 0 0 2547 1 0 0 25 0 1 0 1093436314 9043968 1502 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 2208 1502 94 167 0 2039 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8832

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2795
/proc/meminfo: memFree=1778312/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=10556 CPUtime=51.07
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 3735 0 0 0 5106 1 0 0 25 0 1 0 1093436314 10809344 2111 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 2639 2111 94 167 0 2470 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10556

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.89 2/74 2795
/proc/meminfo: memFree=1773256/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=17024 CPUtime=102.24
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 4954 0 0 0 10222 2 0 0 25 0 1 0 1093436314 17432576 3330 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 4256 3330 94 167 0 4087 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17024

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/74 2795
/proc/meminfo: memFree=1767560/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=23184 CPUtime=162.21
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 6388 0 0 0 16217 4 0 0 25 0 1 0 1093436314 23740416 4764 1992294400 134512640 135197250 4294956240 18446744073709551615 134527027 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 5796 4764 94 167 0 5627 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23184

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/74 2795
/proc/meminfo: memFree=1761672/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=31916 CPUtime=222.19
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 7832 0 0 0 22213 6 0 0 25 0 1 0 1093436314 32681984 6208 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 7979 6208 94 167 0 7810 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31916

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2795
/proc/meminfo: memFree=1755784/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=45528 CPUtime=282.16
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 9314 0 0 0 28208 8 0 0 25 0 1 0 1093436314 46620672 7690 1992294400 134512640 135197250 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 11382 7690 94 167 0 11213 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 45528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2795
/proc/meminfo: memFree=1750024/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=45528 CPUtime=342.14
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 10719 0 0 0 34205 9 0 0 25 0 1 0 1093436314 46620672 9095 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 11382 9095 94 167 0 11213 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 45528

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2795
/proc/meminfo: memFree=1744456/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=45528 CPUtime=402.11
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 12111 0 0 0 40201 10 0 0 25 0 1 0 1093436314 46620672 10487 1992294400 134512640 135197250 4294956240 18446744073709551615 134617766 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 11382 10487 94 167 0 11213 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 45528

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1738888/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=65688 CPUtime=462.08
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 13482 0 0 0 46196 12 0 0 25 0 1 0 1093436314 67264512 11858 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 16422 11858 94 167 0 16253 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 65688

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1733640/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=65688 CPUtime=522.05
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 14816 0 0 0 52193 12 0 0 25 0 1 0 1093436314 67264512 13192 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 16422 13192 94 167 0 16253 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 65688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1728456/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=65688 CPUtime=582.03
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 16108 0 0 0 58190 13 0 0 25 0 1 0 1093436314 67264512 14484 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 16422 14484 94 167 0 16253 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 65688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1723528/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=65688 CPUtime=642
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 17308 0 0 0 64186 14 0 0 25 0 1 0 1093436314 67264512 15684 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 16422 15684 94 167 0 16253 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 65688

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1718344/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=95156 CPUtime=701.98
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 18583 0 0 0 70182 16 0 0 25 0 1 0 1093436314 97439744 16959 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 23789 16959 94 167 0 23620 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 95156

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1712456/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=96188 CPUtime=761.96
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 20029 0 0 0 76179 17 0 0 25 0 1 0 1093436314 98496512 18405 1992294400 134512640 135197250 4294956240 18446744073709551615 134592956 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 24047 18405 94 167 0 23878 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 96188

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1706760/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=96188 CPUtime=821.92
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 21463 0 0 0 82174 18 0 0 25 0 1 0 1093436314 98496512 19839 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 24047 19839 94 167 0 23878 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 96188

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1700936/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=96188 CPUtime=881.9
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 22895 0 0 0 88171 19 0 0 25 0 1 0 1093436314 98496512 21271 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 24047 21271 94 167 0 23878 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 96188

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1695368/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=96188 CPUtime=941.88
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 24314 0 0 0 94167 21 0 0 25 0 1 0 1093436314 98496512 22690 1992294400 134512640 135197250 4294956240 18446744073709551615 134541578 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 24047 22690 94 167 0 23878 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 96188

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1689736/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=140388 CPUtime=1001.85
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 25725 0 0 0 100163 22 0 0 25 0 1 0 1093436314 143757312 24101 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 35097 24101 94 167 0 34928 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 140388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1684168/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=140388 CPUtime=1061.82
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 27125 0 0 0 106159 23 0 0 25 0 1 0 1093436314 143757312 25501 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 35097 25501 94 167 0 34928 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 140388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1678600/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=140388 CPUtime=1121.8
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 28508 0 0 0 112156 24 0 0 25 0 1 0 1093436314 143757312 26884 1992294400 134512640 135197250 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 35097 26884 94 167 0 34928 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 140388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1673160/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=140388 CPUtime=1181.77
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 29868 0 0 0 118152 25 0 0 25 0 1 0 1093436314 143757312 28244 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 35097 28244 94 167 0 34928 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 140388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 2797
/proc/meminfo: memFree=1671368/2055920 swapFree=4177652/4192956
[pid=2794] ppid=2792 vsize=140388 CPUtime=1200.07
/proc/2794/stat : 2794 (march_nn) R 2792 2794 2681 0 -1 4194304 30276 0 0 0 119981 26 0 0 25 0 1 0 1093436314 143757312 28652 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/2794/statm: 35097 28652 94 167 0 34928 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 140388

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): 1200.62
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.280957
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 140388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30276
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= 4136

runsolver used 1.03884 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 03:35:24
IDJOB=1512674
IDBENCH=70199
IDSOLVER=522
FILE ID=node84/1512674-1238207724
PBS_JOBID= 9060483
Free space on /tmp= 66120 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1797123396-073.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512674-1238207724/watcher-1512674-1238207724 -o /tmp/evaluation-result-1512674-1238207724/solver-1512674-1238207724 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512674-1238207724.cnf

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

MD5SUM BENCH= 592fd8247e28ca9686c73dd35ffde58f
RANDOM SEED=199702114

node84.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		: 3000.231
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		: 3000.231
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:       1787184 kB
Buffers:         25012 kB
Cached:         183996 kB
SwapCached:       6960 kB
Active:         107148 kB
Inactive:       111388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787184 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            35380 kB
Committed_AS:  2781344 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 03:55:26