Trace number 1512890

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/900/
unif-k5-r20-v900-c18000-S1253795703-015.cnf
MD5SUM17b09148dbc69a552ff183cd5c8f891a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.6782
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.042
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 282
0.49/0.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 39412
11.29/11.32	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 |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3633768
1072.10/1072.53	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 |*****************************
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-1512890-1238210142/watcher-1512890-1238210142 -o /tmp/evaluation-result-1512890-1238210142/solver-1512890-1238210142 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512890-1238210142.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 6130
/proc/meminfo: memFree=914560/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=980 CPUtime=0
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1093677280 1003520 118 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 245 118 59 167 0 76 0

[startup+0.0146979 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 6130
/proc/meminfo: memFree=914560/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=1112 CPUtime=0.01
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 166 0 0 0 1 0 0 0 18 0 1 0 1093677280 1138688 151 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 278 151 59 167 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1112

[startup+0.101715 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 6130
/proc/meminfo: memFree=914560/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=3148 CPUtime=0.09
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 1543 0 0 0 9 0 0 0 18 0 1 0 1093677280 3223552 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 787 547 81 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301751 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 6130
/proc/meminfo: memFree=914560/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=3420 CPUtime=0.29
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 2234 0 0 0 29 0 0 0 19 0 1 0 1093677280 3502080 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 855 603 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701828 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 6130
/proc/meminfo: memFree=914560/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=6088 CPUtime=0.69
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 2823 0 0 0 69 0 0 0 22 0 1 0 1093677280 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134541575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50198 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=910904/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=6088 CPUtime=1.49
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 2823 0 0 0 148 1 0 0 25 0 1 0 1093677280 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10129 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=910776/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=6088 CPUtime=3.09
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 2824 0 0 0 308 1 0 0 25 0 1 0 1093677280 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.3019 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=910264/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=6772 CPUtime=6.29
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 2964 0 0 0 628 1 0 0 25 0 1 0 1093677280 6934528 1137 1992294400 134512640 135197250 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 1693 1137 94 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=909624/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=7624 CPUtime=12.69
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 3094 0 0 0 1268 1 0 0 25 0 1 0 1093677280 7806976 1267 1992294400 134512640 135197250 4294956240 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 1906 1267 94 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=908472/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=8392 CPUtime=25.48
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 3368 0 0 0 2547 1 0 0 25 0 1 0 1093677280 8593408 1541 1992294400 134512640 135197250 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 2098 1541 94 167 0 1929 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8392

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=906424/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=11268 CPUtime=51.07
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 3914 0 0 0 5105 2 0 0 25 0 1 0 1093677280 11538432 2087 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 2817 2087 94 167 0 2648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11268

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=902008/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=17736 CPUtime=102.26
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 4994 0 0 0 10223 3 0 0 25 0 1 0 1093677280 18161664 3167 1992294400 134512640 135197250 4294956240 18446744073709551615 134605930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 4434 3167 94 167 0 4265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17736

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=896888/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=23868 CPUtime=162.23
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 6264 0 0 0 16218 5 0 0 25 0 1 0 1093677280 24440832 4437 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 5967 4437 94 167 0 5798 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23868

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=891768/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=32600 CPUtime=222.21
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 7524 0 0 0 22215 6 0 0 25 0 1 0 1093677280 33382400 5697 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 8150 5697 94 167 0 7981 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32600

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=886776/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=32600 CPUtime=282.18
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 8782 0 0 0 28211 7 0 0 25 0 1 0 1093677280 33382400 6955 1992294400 134512640 135197250 4294956240 18446744073709551615 134557220 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 8150 6955 94 167 0 7981 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32600

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=881272/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=46288 CPUtime=342.16
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 10118 0 0 0 34207 9 0 0 25 0 1 0 1093677280 47398912 8291 1992294400 134512640 135197250 4294956240 18446744073709551615 134618592 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 11572 8291 94 167 0 11403 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46288

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=876216/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=46288 CPUtime=402.13
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 11369 0 0 0 40203 10 0 0 25 0 1 0 1093677280 47398912 9542 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 11572 9542 94 167 0 11403 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 46288

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=871224/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=46288 CPUtime=462.12
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 12627 0 0 0 46200 12 0 0 25 0 1 0 1093677280 47398912 10800 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 11572 10800 94 167 0 11403 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 46288

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=866296/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=65932 CPUtime=522.09
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 13874 0 0 0 52196 13 0 0 25 0 1 0 1093677280 67514368 12047 1992294400 134512640 135197250 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 16483 12047 94 167 0 16314 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 65932

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=861240/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=65932 CPUtime=582.07
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 15108 0 0 0 58192 15 0 0 25 0 1 0 1093677280 67514368 13281 1992294400 134512640 135197250 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 16483 13281 94 167 0 16314 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 65932

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=856312/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=66520 CPUtime=642.05
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 16341 0 0 0 64189 16 0 0 25 0 1 0 1093677280 68116480 14514 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 16630 14514 94 167 0 16461 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 66520

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=851512/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=66520 CPUtime=702.03
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 17565 0 0 0 70186 17 0 0 25 0 1 0 1093677280 68116480 15738 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 16630 15738 94 167 0 16461 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 66520

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=846456/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=95988 CPUtime=762.01
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 18778 0 0 0 76182 19 0 0 25 0 1 0 1093677280 98291712 16951 1992294400 134512640 135197250 4294956240 18446744073709551615 134526993 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 23997 16951 94 167 0 23828 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 95988

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=841784/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=95988 CPUtime=821.99
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 19966 0 0 0 82178 21 0 0 25 0 1 0 1093677280 98291712 18139 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 23997 18139 94 167 0 23828 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 95988

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=837048/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=95988 CPUtime=881.96
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 21133 0 0 0 88174 22 0 0 25 0 1 0 1093677280 98291712 19306 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 23997 19306 94 167 0 23828 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 95988

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=832440/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=95988 CPUtime=941.94
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 22278 0 0 0 94171 23 0 0 25 0 1 0 1093677280 98291712 20451 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 23997 20451 94 167 0 23828 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 95988

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=828024/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=95988 CPUtime=1001.91
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 23378 0 0 0 100167 24 0 0 25 0 1 0 1093677280 98291712 21551 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 23997 21551 94 167 0 23828 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 95988

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=824056/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=97172 CPUtime=1061.89
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 24374 0 0 0 106164 25 0 0 25 0 1 0 1093677280 99504128 22547 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 24293 22547 94 167 0 24124 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 97172

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=819192/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=141372 CPUtime=1121.87
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 25573 0 0 0 112161 26 0 0 25 0 1 0 1093677280 144764928 23746 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 35343 23746 94 167 0 35174 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 141372

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=814200/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=141372 CPUtime=1181.85
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 26849 0 0 0 118157 28 0 0 25 0 1 0 1093677280 144764928 25022 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 35343 25022 94 167 0 35174 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 141372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=812600/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=141372 CPUtime=1200.05
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 27232 0 0 0 119977 28 0 0 25 0 1 0 1093677280 144764928 25405 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 35343 25405 94 167 0 35174 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 141372

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: 1.00 0.99 0.91 2/72 6131
/proc/meminfo: memFree=812600/2055920 swapFree=4170332/4192956
[pid=6130] ppid=6128 vsize=141372 CPUtime=1200.05
/proc/6130/stat : 6130 (march_nn) R 6128 6130 5477 0 -1 4194304 27232 0 0 0 119977 28 0 0 25 0 1 0 1093677280 144764928 25405 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/6130/statm: 35343 25405 94 167 0 35174 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 141372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.301954
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 141372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27232
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= 2591

runsolver used 0.893864 second user time and 3.48247 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 04:15:42
IDJOB=1512890
IDBENCH=70217
IDSOLVER=522
FILE ID=node38/1512890-1238210142
PBS_JOBID= 9060526
Free space on /tmp= 65528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1253795703-015.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512890-1238210142/watcher-1512890-1238210142 -o /tmp/evaluation-result-1512890-1238210142/solver-1512890-1238210142 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512890-1238210142.cnf

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

MD5SUM BENCH= 17b09148dbc69a552ff183cd5c8f891a
RANDOM SEED=1372911596

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        915040 kB
Buffers:         79132 kB
Cached:         974612 kB
SwapCached:      11204 kB
Active:          73168 kB
Inactive:       993276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        915040 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59584 kB
Committed_AS:  3001024 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 04:35:44