Trace number 3209925

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 4999.92

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S1264065752-051-UNKNOWN.cnf
MD5SUMfafa522767a4e86ea9e03f34c2fb7311
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark110.327
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 

0.39/0.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.45	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.45	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.45	c main()::
0.39/0.45	c initFormula():: searching for DIMACS p-line....
0.39/0.45	c full lookahead due to high density!
0.39/0.45	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.45	c parseCNF():: parsing....
0.39/0.45	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.45	c runParser():: parsing was successful, warming up engines...
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.45	c stat :: sign balance is biased by 0.042
0.39/0.45	c using k-SAT heuristics (size based diff)
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.45	c longest clause has size 5
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c number of free variables = 2000
0.39/0.45	c dynamic_preselect_setsize :: off
0.39/0.45	c main():: all systems go!
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 720
0.78/0.87	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: 194669
67.00/67.03	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-3209925-1303142040/watcher-3209925-1303142040 -o /tmp/evaluation-result-3209925-1303142040/solver-3209925-1303142040 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209925-1303142040.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: 1.84 1.97 1.94 3/177 20767
/proc/meminfo: memFree=17295232/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=1368 CPUtime=0 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 216 0 0 0 0 0 0 0 25 0 1 0 504434649 1400832 172 33554432000 134512640 135197378 4287428256 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 342 172 58 168 0 173 0

[startup+0.046586 s]
/proc/loadavg: 1.84 1.97 1.94 3/177 20767
/proc/meminfo: memFree=17295232/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=3868 CPUtime=0.04 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 573 0 0 0 4 0 0 0 25 0 1 0 504434649 3960832 528 33554432000 134512640 135197378 4287428256 18446744073709551615 134565010 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 967 528 62 168 0 798 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3868

[startup+0.100579 s]
/proc/loadavg: 1.84 1.97 1.94 3/177 20767
/proc/meminfo: memFree=17295232/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=4672 CPUtime=0.09 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 2892 0 0 0 9 0 0 0 25 0 1 0 504434649 4784128 736 33554432000 134512640 135197378 4287428256 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 1201 758 79 168 0 1032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4672

[startup+0.300543 s]
/proc/loadavg: 1.84 1.97 1.94 3/177 20767
/proc/meminfo: memFree=17295232/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=6564 CPUtime=0.29 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 5337 0 0 0 29 0 0 0 25 0 1 0 504434649 6721536 1194 33554432000 134512640 135197378 4287428256 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 1641 1194 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700473 s]
/proc/loadavg: 1.84 1.97 1.94 3/177 20767
/proc/meminfo: memFree=17295232/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=11192 CPUtime=0.68 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 8131 0 0 0 68 0 0 0 25 0 1 0 504434649 11460608 1752 33554432000 134512640 135197378 4287428256 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 2798 1752 93 168 0 2629 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11192

[startup+1.50034 s]
/proc/loadavg: 1.84 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17287792/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=11604 CPUtime=1.48 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 8222 0 0 0 148 0 0 0 25 0 1 0 504434649 11882496 1843 33554432000 134512640 135197378 4287428256 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 2901 1843 93 168 0 2732 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11604

[startup+3.10105 s]
/proc/loadavg: 1.84 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17287172/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=11828 CPUtime=3.09 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 8252 0 0 0 308 1 0 0 25 0 1 0 504434649 12111872 1873 33554432000 134512640 135197378 4287428256 18446744073709551615 134649126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 2957 1873 93 168 0 2788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11828

[startup+6.30047 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17284784/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=12136 CPUtime=6.29 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 8327 0 0 0 628 1 0 0 25 0 1 0 504434649 12427264 1948 33554432000 134512640 135197378 4287428256 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 3034 1948 93 168 0 2865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12136

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17283320/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=12516 CPUtime=12.69 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 8410 0 0 0 1268 1 0 0 25 0 1 0 504434649 12816384 2031 33554432000 134512640 135197378 4287428256 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 3129 2031 93 168 0 2960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12516

[startup+25.5011 s]
/proc/loadavg: 1.89 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17281592/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=13368 CPUtime=25.49 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 8602 0 0 0 2548 1 0 0 25 0 1 0 504434649 13688832 2223 33554432000 134512640 135197378 4287428256 18446744073709551615 134603245 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 3342 2223 93 168 0 3173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13368

[startup+51.1006 s]
/proc/loadavg: 1.93 1.97 1.94 3/178 20769
/proc/meminfo: memFree=17277932/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=15416 CPUtime=51.09 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 9062 0 0 0 5108 1 0 0 25 0 1 0 504434649 15785984 2682 33554432000 134512640 135197378 4287428256 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 3854 2682 93 168 0 3685 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15416

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.94 3/178 20770
/proc/meminfo: memFree=17269232/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=19924 CPUtime=102.3 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 9983 0 0 0 10229 1 0 0 25 0 1 0 504434649 20402176 3603 33554432000 134512640 135197378 4287428256 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 4981 3603 93 168 0 4812 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19924

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 20772
/proc/meminfo: memFree=17259544/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=24048 CPUtime=162.29 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 11107 0 0 0 16228 1 0 0 25 0 1 0 504434649 24625152 4727 33554432000 134512640 135197378 4287428256 18446744073709551615 134649132 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 6012 4727 93 168 0 5843 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24048

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 20774
/proc/meminfo: memFree=17249108/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=29868 CPUtime=222.29 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 12196 0 0 0 22228 1 0 0 25 0 1 0 504434649 30584832 5816 33554432000 134512640 135197378 4287428256 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 7467 5816 93 168 0 7298 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29868

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 20775
/proc/meminfo: memFree=17239272/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=38600 CPUtime=282.29 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 13341 0 0 0 28228 1 0 0 25 0 1 0 504434649 39526400 6961 33554432000 134512640 135197378 4287428256 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 9650 6961 93 168 0 9481 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 38600

[startup+342.3 s]
/proc/loadavg: 2.03 1.99 1.94 3/178 20777
/proc/meminfo: memFree=17229696/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=38912 CPUtime=342.3 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 14488 0 0 0 34228 2 0 0 25 0 1 0 504434649 39845888 8108 33554432000 134512640 135197378 4287428256 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 9728 8108 94 168 0 9559 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38912

[startup+402.301 s]
/proc/loadavg: 2.01 1.99 1.94 3/178 20778
/proc/meminfo: memFree=17219992/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=52008 CPUtime=402.3 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 15615 0 0 0 40228 2 0 0 25 0 1 0 504434649 53256192 9235 33554432000 134512640 135197378 4287428256 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 13002 9235 94 168 0 12833 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 52008

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/178 20789
/proc/meminfo: memFree=17209640/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=52008 CPUtime=462.3 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 16710 0 0 0 46228 2 0 0 25 0 1 0 504434649 53256192 10330 33554432000 134512640 135197378 4287428256 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 13002 10330 94 168 0 12833 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 52008

[startup+522.301 s]
/proc/loadavg: 2.05 2.00 1.95 3/178 20790
/proc/meminfo: memFree=17199940/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=52008 CPUtime=522.3 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 17806 0 0 0 52227 3 0 0 25 0 1 0 504434649 53256192 11426 33554432000 134512640 135197378 4287428256 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 13002 11426 94 168 0 12833 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 52008

[startup+582.3 s]
/proc/loadavg: 2.02 2.00 1.95 3/178 20792
/proc/meminfo: memFree=17190620/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=71652 CPUtime=582.3 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 18845 0 0 0 58227 3 0 0 25 0 1 0 504434649 73371648 12465 33554432000 134512640 135197378 4287428256 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 17913 12465 94 168 0 17744 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 71652

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20897
/proc/meminfo: memFree=16612424/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4062.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 84083 0 0 0 406220 19 0 0 25 0 1 0 504434649 473821184 77702 33554432000 134512640 135197378 4287428256 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 77702 93 168 0 115510 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 462716

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20898
/proc/meminfo: memFree=16601984/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4122.38 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 85259 0 0 0 412219 19 0 0 25 0 1 0 504434649 473821184 78878 33554432000 134512640 135197378 4287428256 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 78878 93 168 0 115510 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 462716

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20900
/proc/meminfo: memFree=16591552/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4182.38 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 86536 0 0 0 418219 19 0 0 25 0 1 0 504434649 473821184 80155 33554432000 134512640 135197378 4287428256 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 80155 93 168 0 115510 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 462716

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20902
/proc/meminfo: memFree=16581108/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4242.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 87664 0 0 0 424219 20 0 0 25 0 1 0 504434649 473821184 81283 33554432000 134512640 135197378 4287428256 18446744073709551615 134592953 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 81283 93 168 0 115510 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 462716

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/178 20903
/proc/meminfo: memFree=16571176/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4302.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 88827 0 0 0 430219 20 0 0 25 0 1 0 504434649 473821184 82446 33554432000 134512640 135197378 4287428256 18446744073709551615 134649154 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 82446 93 168 0 115510 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 462716

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 20905
/proc/meminfo: memFree=16560732/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4362.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 90100 0 0 0 436219 20 0 0 25 0 1 0 504434649 473821184 83719 33554432000 134512640 135197378 4287428256 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 83719 93 168 0 115510 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 462716

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20906
/proc/meminfo: memFree=16550056/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=462716 CPUtime=4422.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 91265 0 0 0 442219 20 0 0 25 0 1 0 504434649 473821184 84884 33554432000 134512640 135197378 4287428256 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 115679 84884 93 168 0 115510 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 462716

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20908
/proc/meminfo: memFree=16540480/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4482.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 92395 0 0 0 448219 20 0 0 25 0 1 0 504434649 476401664 86014 33554432000 134512640 135197378 4287428256 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 86014 93 168 0 116140 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 465236

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20910
/proc/meminfo: memFree=16529784/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4542.39 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 93623 0 0 0 454219 20 0 0 25 0 1 0 504434649 476401664 87242 33554432000 134512640 135197378 4287428256 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 87242 93 168 0 116140 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 465236

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20911
/proc/meminfo: memFree=16518472/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4602.41 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 94867 0 0 0 460220 21 0 0 25 0 1 0 504434649 476401664 88486 33554432000 134512640 135197378 4287428256 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 88486 93 168 0 116140 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 465236

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20913
/proc/meminfo: memFree=16508408/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4662.4 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 96020 0 0 0 466219 21 0 0 25 0 1 0 504434649 476401664 89639 33554432000 134512640 135197378 4287428256 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 89639 93 168 0 116140 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 465236

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20915
/proc/meminfo: memFree=16497712/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4722.4 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 97231 0 0 0 472219 21 0 0 25 0 1 0 504434649 476401664 90850 33554432000 134512640 135197378 4287428256 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 90850 93 168 0 116140 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 465236

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20916
/proc/meminfo: memFree=16487404/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4782.4 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 98505 0 0 0 478218 22 0 0 25 0 1 0 504434649 476401664 92124 33554432000 134512640 135197378 4287428256 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 92124 93 168 0 116140 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 465236

[startup+4842.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 20918
/proc/meminfo: memFree=16477332/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4842.4 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 99659 0 0 0 484218 22 0 0 25 0 1 0 504434649 476401664 93278 33554432000 134512640 135197378 4287428256 18446744073709551615 134603204 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 93278 93 168 0 116140 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 465236

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20919
/proc/meminfo: memFree=16466772/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4902.41 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 100936 0 0 0 490218 23 0 0 25 0 1 0 504434649 476401664 94555 33554432000 134512640 135197378 4287428256 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 94555 93 168 0 116140 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 465236

[startup+4962.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 20921
/proc/meminfo: memFree=16456328/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=4962.4 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 102141 0 0 0 496217 23 0 0 25 0 1 0 504434649 476401664 95760 33554432000 134512640 135197378 4287428256 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 95760 93 168 0 116140 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 465236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 20923
/proc/meminfo: memFree=16911032/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=5000.01 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 102899 0 0 0 499978 23 0 0 25 0 1 0 504434649 476401664 96518 33554432000 134512640 135197378 4287428256 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 96518 93 168 0 116140 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 465236

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 2/176 20923
/proc/meminfo: memFree=16911032/32951124 swapFree=67102128/67111528
[pid=20767] ppid=20765 vsize=465236 CPUtime=5000.01 cores=0,2,4,6
/proc/20767/stat : 20767 (march_hi) R 20765 20767 20524 0 -1 4202496 102899 0 0 0 499978 23 0 0 25 0 1 0 504434649 476401664 96518 33554432000 134512640 135197378 4287428256 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20767/statm: 116309 96518 93 168 0 116140 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 465236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.78
CPU system time (s): 0.25796
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 465236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102899
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= 3
involuntary context switches= 3887

runsolver used 7.43487 second user time and 15.3007 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-18 17:54:00
IDJOB=3209925
IDBENCH=82630
IDSOLVER=1627
FILE ID=node119/3209925-1303142040
RUNJOBID= node119-1303137037-20542
PBS_JOBID= 13020951
Free space on /tmp= 73044 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1264065752-051-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209925-1303142040/watcher-3209925-1303142040 -o /tmp/evaluation-result-3209925-1303142040/solver-3209925-1303142040 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209925-1303142040.cnf

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

MD5SUM BENCH= fafa522767a4e86ea9e03f34c2fb7311
RANDOM SEED=284090805

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17295396 kB
Buffers:        686852 kB
Cached:       14556476 kB
SwapCached:       5516 kB
Active:        4067748 kB
Inactive:     11241432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17295396 kB
SwapTotal:    67111528 kB
SwapFree:     67102128 kB
Dirty:            3516 kB
Writeback:           0 kB
AnonPages:       63332 kB
Mapped:          15316 kB
Slab:           283180 kB
PageTables:       4300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214568 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= 73044 MiB
End job on node119 at 2011-04-18 19:17:22