Trace number 1562477

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 1200.51

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_7_4_8_fbc.cnf
MD5SUMc8ff95be17c69641ce8ae01fa573e84b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.042992
Satisfiable
(Un)Satisfiability was proved
Number of variables1617
Number of clauses25913
Sum of the clauses size69945
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214456
Number of clauses of size 38550
Number of clauses of size 4932
Number of clauses of size 51825
Number of clauses of size over 5150

Solver Data 

0.88/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.88/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.88/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.88/0.94	c main()::
0.88/0.94	c initFormula():: searching for DIMACS p-line....
0.88/0.94	c full lookahead due to high density!
0.88/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 1617 variables and 25913 clauses.
0.88/0.94	c parseCNF():: parsing....
0.88/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.88/0.94	c runParser():: parsing was successful, warming up engines...
0.88/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 450 duplicate clauses
0.88/0.94	c preprocessing fase I completed:: there are now 1617 free variables and 25463 clauses.
0.88/0.94	c stat :: sign balance is biased by 6.303
0.88/0.94	c using k-SAT heuristics (size based diff)
0.88/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.88/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 45650 duplicate clauses
0.88/0.94	c resolvent_look() :: found 153425 resolvents
0.88/0.94	c main():: clause / variable ratio: ( 178888 / 1617 ) = 110.63
0.88/0.94	c longest clause has size 25
0.88/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.88/0.94	c number of free variables = 1617
0.88/0.94	c dynamic_preselect_setsize :: off
0.88/0.94	c main():: all systems go!
0.88/0.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 170
20.68/20.80	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: 13848
396.45/396.67	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1562477-1238775404/watcher-1562477-1238775404 -o /tmp/evaluation-result-1562477-1238775404/solver-1562477-1238775404 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1562477-1238775404.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 1.00 1.00 3/69 31849
/proc/meminfo: memFree=1823672/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=1176 CPUtime=0
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 1150205091 1204224 143 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 294 143 58 167 0 125 0

[startup+0.0551161 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31849
/proc/meminfo: memFree=1823672/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=3256 CPUtime=0.05
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 520 0 0 0 5 0 0 0 18 0 1 0 1150205091 3334144 503 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 814 503 66 167 0 645 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3256

[startup+0.101124 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31849
/proc/meminfo: memFree=1823672/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=3292 CPUtime=0.09
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 910 0 0 0 9 0 0 0 18 0 1 0 1150205091 3371008 521 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 823 521 80 167 0 654 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.301163 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31849
/proc/meminfo: memFree=1823672/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=12624 CPUtime=0.29
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 3819 0 0 0 28 1 0 0 19 0 1 0 1150205091 12926976 2844 1992294400 134512640 135197250 4294956224 18446744073709551615 134692225 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 3156 2844 81 167 0 2987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12624

[startup+0.701242 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31849
/proc/meminfo: memFree=1823672/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=27632 CPUtime=0.69
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 7630 0 0 0 67 2 0 0 22 0 1 0 1150205091 28295168 4823 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 6908 4823 88 167 0 6739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27632

[startup+1.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1803056/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28804 CPUtime=1.49
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 10811 0 0 0 145 4 0 0 25 0 1 0 1150205091 29495296 5221 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7201 5221 90 167 0 7032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28804

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1802928/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28804 CPUtime=3.09
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 10811 0 0 0 305 4 0 0 25 0 1 0 1150205091 29495296 5221 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7201 5221 90 167 0 7032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28804

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1802864/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28804 CPUtime=6.29
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 10811 0 0 0 625 4 0 0 25 0 1 0 1150205091 29495296 5221 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7201 5221 90 167 0 7032 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28804

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1802744/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28804 CPUtime=12.69
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 10811 0 0 0 1265 4 0 0 25 0 1 0 1150205091 29495296 5221 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7201 5221 90 167 0 7032 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28804

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1800184/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28816 CPUtime=25.48
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11448 0 0 0 2544 4 0 0 25 0 1 0 1150205091 29507584 5858 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7204 5858 93 167 0 7035 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28816

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1799928/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28816 CPUtime=51.07
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11512 0 0 0 5102 5 0 0 25 0 1 0 1150205091 29507584 5922 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7204 5922 93 167 0 7035 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28816

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1799800/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=28824 CPUtime=102.26
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11527 0 0 0 10221 5 0 0 25 0 1 0 1150205091 29515776 5937 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7206 5937 93 167 0 7037 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28824

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1799736/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29048 CPUtime=162.23
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11531 0 0 0 16218 5 0 0 25 0 1 0 1150205091 29745152 5941 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7262 5941 93 167 0 7093 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29048

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1799480/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29252 CPUtime=222.21
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11589 0 0 0 22216 5 0 0 25 0 1 0 1150205091 29954048 5999 1992294400 134512640 135197250 4294956224 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7313 5999 93 167 0 7144 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29252

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1799416/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29252 CPUtime=282.2
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11602 0 0 0 28214 6 0 0 25 0 1 0 1150205091 29954048 6012 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7313 6012 93 167 0 7144 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1799224/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29352 CPUtime=342.17
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11637 0 0 0 34211 6 0 0 25 0 1 0 1150205091 30056448 6047 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7338 6047 93 167 0 7169 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 29352

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798904/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29896 CPUtime=402.15
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11719 0 0 0 40209 6 0 0 25 0 1 0 1150205091 30613504 6129 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7474 6129 93 167 0 7305 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29896

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798840/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29896 CPUtime=462.12
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11732 0 0 0 46206 6 0 0 25 0 1 0 1150205091 30613504 6142 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7474 6142 93 167 0 7305 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29896

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798776/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=29896 CPUtime=522.1
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11750 0 0 0 52204 6 0 0 25 0 1 0 1150205091 30613504 6160 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7474 6160 93 167 0 7305 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29896

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798648/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30124 CPUtime=582.09
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11769 0 0 0 58202 7 0 0 25 0 1 0 1150205091 30846976 6179 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7531 6179 93 167 0 7362 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 30124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798584/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30124 CPUtime=642.07
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11787 0 0 0 64200 7 0 0 25 0 1 0 1150205091 30846976 6197 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7531 6197 93 167 0 7362 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 30124

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798264/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30124 CPUtime=702.04
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11808 0 0 0 70197 7 0 0 25 0 1 0 1150205091 30846976 6218 1992294400 134512640 135197250 4294956224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7531 6218 93 167 0 7362 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 30124

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798200/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30124 CPUtime=762.03
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11834 0 0 0 76196 7 0 0 25 0 1 0 1150205091 30846976 6244 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7531 6244 93 167 0 7362 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 30124

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1798008/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=822
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11872 0 0 0 82193 7 0 0 25 0 1 0 1150205091 31600640 6282 1992294400 134512640 135197250 4294956224 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6282 93 167 0 7546 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 30860

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797880/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=881.98
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11891 0 0 0 88190 8 0 0 25 0 1 0 1150205091 31600640 6301 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6301 93 167 0 7546 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 30860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797816/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=941.96
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11910 0 0 0 94188 8 0 0 25 0 1 0 1150205091 31600640 6320 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6320 93 167 0 7546 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797688/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=1001.94
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11936 0 0 0 100186 8 0 0 25 0 1 0 1150205091 31600640 6346 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6346 93 167 0 7546 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 30860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797624/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=1061.91
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11953 0 0 0 106183 8 0 0 25 0 1 0 1150205091 31600640 6363 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6363 93 167 0 7546 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 30860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797496/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=1121.9
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 11972 0 0 0 112181 9 0 0 25 0 1 0 1150205091 31600640 6382 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6382 93 167 0 7546 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 30860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797368/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=30860 CPUtime=1181.88
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 12002 0 0 0 118179 9 0 0 25 0 1 0 1150205091 31600640 6412 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7715 6412 93 167 0 7546 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 30860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797240/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=31372 CPUtime=1200.07
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 12021 0 0 0 119998 9 0 0 25 0 1 0 1150205091 32124928 6431 1992294400 134512640 135197250 4294956224 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7843 6431 93 167 0 7674 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31372

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 1.00 1.00 2/70 31850
/proc/meminfo: memFree=1797240/2055920 swapFree=4177724/4192956
[pid=31849] ppid=31847 vsize=31372 CPUtime=1200.07
/proc/31849/stat : 31849 (march_nn) R 31847 31849 31423 0 -1 4194304 12021 0 0 0 119998 9 0 0 25 0 1 0 1150205091 32124928 6431 1992294400 134512640 135197250 4294956224 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/31849/statm: 7843 6431 93 167 0 7674 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.098984
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 33200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12021
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= 1354

runsolver used 0.958854 second user time and 3.42148 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-03 18:16:44
IDJOB=1562477
IDBENCH=70935
IDSOLVER=522
FILE ID=node73/1562477-1238775404
PBS_JOBID= 9085553
Free space on /tmp= 66504 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_7_4_8_fbc.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562477-1238775404/watcher-1562477-1238775404 -o /tmp/evaluation-result-1562477-1238775404/solver-1562477-1238775404 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1562477-1238775404.cnf

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

MD5SUM BENCH= c8ff95be17c69641ce8ae01fa573e84b
RANDOM SEED=1368259819

node73.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		: 3000.277
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		: 3000.277
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:       1824088 kB
Buffers:         21072 kB
Cached:         134592 kB
SwapCached:       7808 kB
Active:          92144 kB
Inactive:        72848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824088 kB
SwapTotal:     4192956 kB
SwapFree:      4177724 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15036 kB
Slab:            52400 kB
Committed_AS:  2873392 kB
PageTables:       1656 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= 66504 MiB
End job on node73 at 2009-04-03 18:36:47