Trace number 3209705

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
SAT09 reference solver: march_hi hi? (TO) 5000.04 4999.93

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S394483079-002-UNKNOWN.cnf
MD5SUM40e955d306a70bd3dffa8283c1221639
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark611.74
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.49/0.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.50	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.50	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.50	c main()::
0.49/0.50	c initFormula():: searching for DIMACS p-line....
0.49/0.50	c full lookahead due to high density!
0.49/0.50	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.49/0.50	c parseCNF():: parsing....
0.49/0.50	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.50	c runParser():: parsing was successful, warming up engines...
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.49/0.50	c stat :: sign balance is biased by 0.041
0.49/0.50	c using k-SAT heuristics (size based diff)
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.49/0.50	c longest clause has size 5
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c number of free variables = 2000
0.49/0.50	c dynamic_preselect_setsize :: off
0.49/0.50	c main():: all systems go!
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 725
0.89/0.98	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: 198898
76.19/76.22	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 |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209705-1303130807/watcher-3209705-1303130807 -o /tmp/evaluation-result-3209705-1303130807/solver-3209705-1303130807 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209705-1303130807.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 16914
/proc/meminfo: memFree=13986356/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=1500 CPUtime=0 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 220 0 0 0 0 0 0 0 25 0 1 0 503311334 1536000 177 33554432000 134512640 135197378 4291686368 18446744073709551615 134697335 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 375 177 58 168 0 206 0

[startup+0.06636 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 16914
/proc/meminfo: memFree=13986356/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=4380 CPUtime=0.06 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 870 0 0 0 6 0 0 0 25 0 1 0 503311334 4485120 602 33554432000 134512640 135197378 4291686368 18446744073709551615 134649535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 1095 604 65 168 0 926 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4380

[startup+0.100353 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 16914
/proc/meminfo: memFree=13986356/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=4540 CPUtime=0.09 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 2118 0 0 0 9 0 0 0 25 0 1 0 503311334 4648960 715 33554432000 134512640 135197378 4291686368 18446744073709551615 134560770 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 1135 715 79 168 0 966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4540

[startup+0.300311 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 16914
/proc/meminfo: memFree=13986356/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=6564 CPUtime=0.29 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 5338 0 0 0 29 0 0 0 25 0 1 0 503311334 6721536 1192 33554432000 134512640 135197378 4291686368 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 1641 1192 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.70018 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 16914
/proc/meminfo: memFree=13986356/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=11192 CPUtime=0.69 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8045 0 0 0 68 1 0 0 25 0 1 0 503311334 11460608 1653 33554432000 134512640 135197378 4291686368 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 2798 1653 93 168 0 2629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11192

[startup+1.50111 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13970112/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=11584 CPUtime=1.49 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8228 0 0 0 148 1 0 0 25 0 1 0 503311334 11862016 1836 33554432000 134512640 135197378 4291686368 18446744073709551615 134649181 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 2896 1836 93 168 0 2727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11584

[startup+3.10083 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13956596/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=11832 CPUtime=3.09 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8275 0 0 0 308 1 0 0 25 0 1 0 503311334 12115968 1883 33554432000 134512640 135197378 4291686368 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 2958 1883 93 168 0 2789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11832

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13893676/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=12136 CPUtime=6.29 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8362 0 0 0 628 1 0 0 25 0 1 0 503311334 12427264 1970 33554432000 134512640 135197378 4291686368 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 3034 1970 93 168 0 2865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12136

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13890912/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=12516 CPUtime=12.69 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8436 0 0 0 1268 1 0 0 25 0 1 0 503311334 12816384 2044 33554432000 134512640 135197378 4291686368 18446744073709551615 134713177 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 3129 2044 93 168 0 2960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12516

[startup+25.5009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16943
/proc/meminfo: memFree=13879780/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=13368 CPUtime=25.49 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8589 0 0 0 2548 1 0 0 25 0 1 0 503311334 13688832 2197 33554432000 134512640 135197378 4291686368 18446744073709551615 134649126 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 3342 2197 93 168 0 3173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13368

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16944
/proc/meminfo: memFree=13876600/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=15416 CPUtime=51.09 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 8958 0 0 0 5108 1 0 0 25 0 1 0 503311334 15785984 2566 33554432000 134512640 135197378 4291686368 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 3854 2566 93 168 0 3685 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15416

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16945
/proc/meminfo: memFree=13870644/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=19864 CPUtime=102.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 9836 0 0 0 10228 2 0 0 25 0 1 0 503311334 20340736 3444 33554432000 134512640 135197378 4291686368 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 4966 3444 93 168 0 4797 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19864

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16946
/proc/meminfo: memFree=13865420/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=24076 CPUtime=162.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 10902 0 0 0 16227 3 0 0 25 0 1 0 503311334 24653824 4510 33554432000 134512640 135197378 4291686368 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 6019 4510 94 168 0 5850 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24076

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16948
/proc/meminfo: memFree=13860452/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=29896 CPUtime=222.29 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 11924 0 0 0 22226 3 0 0 25 0 1 0 503311334 30613504 5532 33554432000 134512640 135197378 4291686368 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16914/statm: 7474 5532 94 168 0 7305 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29896

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16957
/proc/meminfo: memFree=13856012/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=38628 CPUtime=282.29 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 12839 0 0 0 28226 3 0 0 25 0 1 0 503311334 39555072 6446 33554432000 134512640 135197378 4291686368 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 9657 6446 93 168 0 9488 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 38628

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16958
/proc/meminfo: memFree=13851304/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=38628 CPUtime=342.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 13912 0 0 0 34226 4 0 0 25 0 1 0 503311334 39555072 7519 33554432000 134512640 135197378 4291686368 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 9657 7519 93 168 0 9488 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38628

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16974
/proc/meminfo: memFree=13845324/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=52040 CPUtime=402.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 15054 0 0 0 40226 4 0 0 25 0 1 0 503311334 53288960 8661 33554432000 134512640 135197378 4291686368 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 13010 8661 93 168 0 12841 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 52040

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16975
/proc/meminfo: memFree=13841236/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=52040 CPUtime=462.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 16139 0 0 0 46226 4 0 0 25 0 1 0 503311334 53288960 9746 33554432000 134512640 135197378 4291686368 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 13010 9746 93 168 0 12841 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 52040

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16977
/proc/meminfo: memFree=13836872/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=52040 CPUtime=522.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 17264 0 0 0 52226 4 0 0 25 0 1 0 503311334 53288960 10871 33554432000 134512640 135197378 4291686368 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 13010 10871 93 168 0 12841 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 52040

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16979
/proc/meminfo: memFree=13832128/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=71684 CPUtime=582.3 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 18349 0 0 0 58225 5 0 0 25 0 1 0 503311334 73404416 11956 33554432000 134512640 135197378 4291686368 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 17921 11956 93 168 0 17752 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 71684

[startup+642.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17083
/proc/meminfo: memFree=13562948/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4062.39 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 84109 0 0 0 406217 22 0 0 25 0 1 0 503311334 473882624 77716 33554432000 134512640 135197378 4291686368 18446744073709551615 134593085 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 77716 93 168 0 115525 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 462776

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17085
/proc/meminfo: memFree=13558200/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4122.38 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 85251 0 0 0 412216 22 0 0 25 0 1 0 503311334 473882624 78858 33554432000 134512640 135197378 4291686368 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 78858 93 168 0 115525 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 462776

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17087
/proc/meminfo: memFree=13553720/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4182.38 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 86379 0 0 0 418216 22 0 0 25 0 1 0 503311334 473882624 79986 33554432000 134512640 135197378 4291686368 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 79986 93 168 0 115525 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 462776

[startup+4242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 17088
/proc/meminfo: memFree=13548964/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4242.39 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 87551 0 0 0 424217 22 0 0 25 0 1 0 503311334 473882624 81158 33554432000 134512640 135197378 4291686368 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 81158 93 168 0 115525 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 462776

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17090
/proc/meminfo: memFree=13543860/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4302.39 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 88812 0 0 0 430216 23 0 0 25 0 1 0 503311334 473882624 82419 33554432000 134512640 135197378 4291686368 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 82419 93 168 0 115525 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 462776

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17091
/proc/meminfo: memFree=13539604/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4362.39 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 89921 0 0 0 436216 23 0 0 25 0 1 0 503311334 473882624 83528 33554432000 134512640 135197378 4291686368 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 83528 93 168 0 115525 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 462776

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17093
/proc/meminfo: memFree=13534752/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4422.39 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 91077 0 0 0 442216 23 0 0 25 0 1 0 503311334 473882624 84684 33554432000 134512640 135197378 4291686368 18446744073709551615 134592724 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 84684 93 168 0 115525 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 462776

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17104
/proc/meminfo: memFree=13529772/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=462776 CPUtime=4482.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 92357 0 0 0 448216 24 0 0 25 0 1 0 503311334 473882624 85964 33554432000 134512640 135197378 4291686368 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 115694 85964 93 168 0 115525 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 462776

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17105
/proc/meminfo: memFree=13525028/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4542.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 93523 0 0 0 454216 24 0 0 25 0 1 0 503311334 476499968 87130 33554432000 134512640 135197378 4291686368 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 87130 93 168 0 116164 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 465332

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17107
/proc/meminfo: memFree=13519928/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4602.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 94665 0 0 0 460216 24 0 0 25 0 1 0 503311334 476499968 88272 33554432000 134512640 135197378 4291686368 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 88272 93 168 0 116164 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 465332

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17108
/proc/meminfo: memFree=13514944/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4662.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 95942 0 0 0 466216 24 0 0 25 0 1 0 503311334 476499968 89549 33554432000 134512640 135197378 4291686368 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 89549 93 168 0 116164 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 465332

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17110
/proc/meminfo: memFree=13510196/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4722.41 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 97110 0 0 0 472216 25 0 0 25 0 1 0 503311334 476499968 90717 33554432000 134512640 135197378 4291686368 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 90717 93 168 0 116164 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 465332

[startup+4782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 17112
/proc/meminfo: memFree=13505708/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4782.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 98262 0 0 0 478215 25 0 0 25 0 1 0 503311334 476499968 91869 33554432000 134512640 135197378 4291686368 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 91869 93 168 0 116164 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 465332

[startup+4842.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17113
/proc/meminfo: memFree=13500332/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4842.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 99567 0 0 0 484215 25 0 0 25 0 1 0 503311334 476499968 93174 33554432000 134512640 135197378 4291686368 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 93174 93 168 0 116164 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 465332

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 17115
/proc/meminfo: memFree=13495976/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4902.4 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 100712 0 0 0 490215 25 0 0 25 0 1 0 503311334 476499968 94319 33554432000 134512640 135197378 4291686368 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 94319 93 168 0 116164 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 465332

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17116
/proc/meminfo: memFree=13491104/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=4962.41 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 101886 0 0 0 496215 26 0 0 25 0 1 0 503311334 476499968 95493 33554432000 134512640 135197378 4291686368 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 95493 93 168 0 116164 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 465332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17117
/proc/meminfo: memFree=13487996/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=5000.02 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 102657 0 0 0 499976 26 0 0 25 0 1 0 503311334 476499968 96264 33554432000 134512640 135197378 4291686368 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 96264 93 168 0 116164 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 465332

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17117
/proc/meminfo: memFree=13487996/32950928 swapFree=67111528/67111528
[pid=16914] ppid=16912 vsize=465332 CPUtime=5000.02 cores=0,2,4,6
/proc/16914/stat : 16914 (march_hi) R 16912 16914 16488 0 -1 4202496 102657 0 0 0 499976 26 0 0 25 0 1 0 503311334 476499968 96264 33554432000 134512640 135197378 4291686368 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16914/statm: 116333 96264 93 168 0 116164 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 465332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.76
CPU system time (s): 0.278957
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 465332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102657
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= 5
involuntary context switches= 2891

runsolver used 7.42087 second user time and 15.3137 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-18 14:46:47
IDJOB=3209705
IDBENCH=82575
IDSOLVER=1627
FILE ID=node112/3209705-1303130807
RUNJOBID= node112-1303120798-16506
PBS_JOBID= 13020900
Free space on /tmp= 73572 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S394483079-002-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209705-1303130807/watcher-3209705-1303130807 -o /tmp/evaluation-result-3209705-1303130807/solver-3209705-1303130807 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209705-1303130807.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 40e955d306a70bd3dffa8283c1221639
RANDOM SEED=1090326622

node112.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5261.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13986636 kB
Buffers:        783712 kB
Cached:       17729024 kB
SwapCached:          0 kB
Active:        8320144 kB
Inactive:     10258996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13986636 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1588 kB
Writeback:           0 kB
AnonPages:       66020 kB
Mapped:          15084 kB
Slab:           321680 kB
PageTables:       4608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   221012 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73568 MiB
End job on node112 at 2011-04-18 16:10:09