Trace number 1512638

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) 1200.1 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1353769076-009.cnf
MD5SUM0aeb33d4615b67c4ba3e205bec8691bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark87.8936
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 0.042
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 0 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: 252
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 30764
7.89/7.98	c |----------------------------------------------------------------|
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 |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2526741
666.50/666.72	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-1512638-1238206538/watcher-1512638-1238206538 -o /tmp/evaluation-result-1512638-1238206538/solver-1512638-1238206538 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512638-1238206538.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: 0.91 0.95 0.69 3/65 12610
/proc/meminfo: memFree=924136/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=968 CPUtime=0
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 1 0 980027499 991232 114 1992294400 134512640 135197250 4294956240 18446744073709551615 134848410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 242 114 59 167 0 73 0

[startup+0.0157881 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 12610
/proc/meminfo: memFree=924136/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=1100 CPUtime=0.01
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 170 0 0 0 1 0 0 0 20 0 1 0 980027499 1126400 155 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 275 155 59 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.101753 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 12610
/proc/meminfo: memFree=924136/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=2192 CPUtime=0.09
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 1548 0 0 0 9 0 0 0 20 0 1 0 980027499 2244608 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 548 342 83 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.30177 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 12610
/proc/meminfo: memFree=924136/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=3020 CPUtime=0.29
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 1992 0 0 0 29 0 0 0 22 0 1 0 980027499 3092480 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 755 550 84 167 0 586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701809 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 12610
/proc/meminfo: memFree=924136/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=5380 CPUtime=0.69
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 2507 0 0 0 69 0 0 0 25 0 1 0 980027499 5509120 891 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1345 891 94 167 0 1176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5380

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.69 2/66 12611
/proc/meminfo: memFree=920864/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=5384 CPUtime=1.49
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 2508 0 0 0 149 0 0 0 25 0 1 0 980027499 5513216 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1346 892 94 167 0 1177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5384

[startup+3.10203 s]
/proc/loadavg: 0.91 0.95 0.69 2/66 12611
/proc/meminfo: memFree=920736/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=5384 CPUtime=3.09
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 2508 0 0 0 309 0 0 0 25 0 1 0 980027499 5513216 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1346 892 94 167 0 1177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5384

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.69 2/66 12611
/proc/meminfo: memFree=920288/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=6068 CPUtime=6.29
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 2656 0 0 0 629 0 0 0 25 0 1 0 980027499 6213632 1040 1992294400 134512640 135197250 4294956240 18446744073709551615 134590245 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1517 1040 94 167 0 1348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6068

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.69 2/66 12611
/proc/meminfo: memFree=919648/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=6920 CPUtime=12.68
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 2807 0 0 0 1268 0 0 0 25 0 1 0 980027499 7086080 1191 1992294400 134512640 135197250 4294956240 18446744073709551615 134602696 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 1730 1191 94 167 0 1561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6920

[startup+25.5011 s]
/proc/loadavg: 0.94 0.95 0.69 2/66 12611
/proc/meminfo: memFree=918368/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=8836 CPUtime=25.49
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 3110 0 0 0 2548 1 0 0 25 0 1 0 980027499 9048064 1494 1992294400 134512640 135197250 4294956240 18446744073709551615 134524840 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 2209 1494 94 167 0 2040 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8836

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.70 2/66 12611
/proc/meminfo: memFree=915936/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=10560 CPUtime=51.08
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 3719 0 0 0 5107 1 0 0 25 0 1 0 980027499 10813440 2103 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 2640 2103 94 167 0 2471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10560

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/66 12611
/proc/meminfo: memFree=911072/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=17028 CPUtime=102.26
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 4925 0 0 0 10224 2 0 0 25 0 1 0 980027499 17436672 3309 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 4257 3309 94 167 0 4088 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/66 12611
/proc/meminfo: memFree=905248/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=23192 CPUtime=162.25
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 6365 0 0 0 16221 4 0 0 25 0 1 0 980027499 23748608 4749 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 5798 4749 94 167 0 5629 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23192

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/66 12611
/proc/meminfo: memFree=899488/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=31924 CPUtime=222.23
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 7792 0 0 0 22217 6 0 0 25 0 1 0 980027499 32690176 6176 1992294400 134512640 135197250 4294956240 18446744073709551615 134556353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 7981 6176 94 167 0 7812 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31924

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/66 12613
/proc/meminfo: memFree=893536/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=45532 CPUtime=282.21
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 9262 0 0 0 28213 8 0 0 25 0 1 0 980027499 46624768 7646 1992294400 134512640 135197250 4294956240 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 11383 7646 94 167 0 11214 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45532

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/66 12613
/proc/meminfo: memFree=887904/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=45532 CPUtime=342.19
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 10657 0 0 0 34210 9 0 0 25 0 1 0 980027499 46624768 9041 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 11383 9041 94 167 0 11214 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45532

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 12613
/proc/meminfo: memFree=882336/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=45532 CPUtime=402.18
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 12043 0 0 0 40208 10 0 0 25 0 1 0 980027499 46624768 10427 1992294400 134512640 135197250 4294956240 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 11383 10427 94 167 0 11214 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45532

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 12613
/proc/meminfo: memFree=876896/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=65692 CPUtime=462.16
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 13397 0 0 0 46205 11 0 0 25 0 1 0 980027499 67268608 11781 1992294400 134512640 135197250 4294956240 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 16423 11781 94 167 0 16254 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 65692

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 12613
/proc/meminfo: memFree=871776/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=65692 CPUtime=522.14
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 14725 0 0 0 52201 13 0 0 25 0 1 0 980027499 67268608 13109 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 16423 13109 94 167 0 16254 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 65692

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/66 12613
/proc/meminfo: memFree=866528/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=65692 CPUtime=582.13
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 16016 0 0 0 58199 14 0 0 25 0 1 0 980027499 67268608 14400 1992294400 134512640 135197250 4294956240 18446744073709551615 134593050 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 16423 14400 94 167 0 16254 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65692

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 12613
/proc/meminfo: memFree=861792/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=65692 CPUtime=642.11
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 17204 0 0 0 64196 15 0 0 25 0 1 0 980027499 67268608 15588 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 16423 15588 94 167 0 16254 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 65692

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 12613
/proc/meminfo: memFree=856736/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=95160 CPUtime=702.1
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 18438 0 0 0 70193 17 0 0 25 0 1 0 980027499 97443840 16822 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 23790 16822 94 167 0 23621 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 95160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 12613
/proc/meminfo: memFree=850912/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=96184 CPUtime=762.09
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 19861 0 0 0 76190 19 0 0 25 0 1 0 980027499 98492416 18245 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 24046 18245 94 167 0 23877 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 96184

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 12613
/proc/meminfo: memFree=845280/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=96184 CPUtime=822.07
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 21281 0 0 0 82186 21 0 0 25 0 1 0 980027499 98492416 19665 1992294400 134512640 135197250 4294956240 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 24046 19665 94 167 0 23877 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 96184

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/66 12613
/proc/meminfo: memFree=839520/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=96184 CPUtime=882.05
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 22693 0 0 0 88183 22 0 0 25 0 1 0 980027499 98492416 21077 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 24046 21077 94 167 0 23877 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 96184

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/66 12613
/proc/meminfo: memFree=833952/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=96184 CPUtime=942.03
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 24096 0 0 0 94180 23 0 0 25 0 1 0 980027499 98492416 22480 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 24046 22480 94 167 0 23877 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 96184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 12613
/proc/meminfo: memFree=828384/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=140384 CPUtime=1002.02
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 25482 0 0 0 100178 24 0 0 25 0 1 0 980027499 143753216 23866 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 35096 23866 94 167 0 34927 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 140384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 12613
/proc/meminfo: memFree=822880/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=140384 CPUtime=1062
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 26856 0 0 0 106175 25 0 0 25 0 1 0 980027499 143753216 25240 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 35096 25240 94 167 0 34927 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 140384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 12613
/proc/meminfo: memFree=817440/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=140384 CPUtime=1121.98
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 28216 0 0 0 112171 27 0 0 25 0 1 0 980027499 143753216 26600 1992294400 134512640 135197250 4294956240 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 35096 26600 94 167 0 34927 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 140384

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 12613
/proc/meminfo: memFree=812128/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=140384 CPUtime=1181.97
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 29547 0 0 0 118168 29 0 0 25 0 1 0 980027499 143753216 27931 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 35096 27931 94 167 0 34927 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 140384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 12613
/proc/meminfo: memFree=810464/2055920 swapFree=4176856/4192956
[pid=12610] ppid=12608 vsize=140384 CPUtime=1200.07
/proc/12610/stat : 12610 (march_nn) R 12608 12610 12539 0 -1 4194304 29939 0 0 0 119978 29 0 0 25 0 1 0 980027499 143753216 28323 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/12610/statm: 35096 28323 94 167 0 34927 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 140384

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): 1200.1
CPU user time (s): 1199.78
CPU system time (s): 0.312952
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 140384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29939
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= 2815

runsolver used 1.41179 second user time and 2.93455 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-28 03:15:38
IDJOB=1512638
IDBENCH=70196
IDSOLVER=522
FILE ID=node8/1512638-1238206538
PBS_JOBID= 9060556
Free space on /tmp= 64008 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1353769076-009.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512638-1238206538/watcher-1512638-1238206538 -o /tmp/evaluation-result-1512638-1238206538/solver-1512638-1238206538 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512638-1238206538.cnf

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

MD5SUM BENCH= 0aeb33d4615b67c4ba3e205bec8691bf
RANDOM SEED=1220455083

node8.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		: 3000.232
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		: 3000.232
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:        924616 kB
Buffers:         80628 kB
Cached:         952200 kB
SwapCached:       9204 kB
Active:          62576 kB
Inactive:       980844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        924616 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            73668 kB
Committed_AS:  2560312 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64008 MiB
End job on node8 at 2009-03-28 03:35:40