Trace number 3420429

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_rw 2011-03-02? (TO) 5000.08 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S677627694-051-UNKNOWN.cnf
MD5SUMc57904e3ea235f276cacd03d81f1155b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.52961
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 316 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 9956 free variables and 41684 clauses.
0.19/0.28	c using 3-SAT heuristics (occurence based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.19/0.29	c resolvent_look() :: found 83 resolvents
0.19/0.29	c main():: clause / variable ratio: ( 41767 / 10000 ) = 4.18
0.19/0.29	c longest clause has size 3
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c number of free variables = 9956
0.19/0.29	c dynamic_preselect_setsize :: off
0.19/0.29	c main():: all systems go!
0.19/0.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 839
0.89/0.92	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: 286570
222.40/222.40	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: 961)

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-3420429-1306614438/watcher-3420429-1306614438 -o /tmp/evaluation-result-3420429-1306614438/solver-3420429-1306614438 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420429-1306614438.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): 5100 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: 1.91 2.00 1.99 1/545 17950
/proc/meminfo: memFree=15965312/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=8864 CPUtime=0.01 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4194304 781 0 0 0 1 0 0 0 25 0 1 0 773044231 9076736 726 33554432000 4194304 4300876 140735564930304 18446744073709551615 253640520389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 2216 726 113 27 0 665 0

[startup+0.0245909 s]
/proc/loadavg: 1.91 2.00 1.99 1/545 17950
/proc/meminfo: memFree=15965312/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=9128 CPUtime=0.02 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4194304 846 0 0 0 2 0 0 0 25 0 1 0 773044231 9347072 791 33554432000 4194304 4300876 140735564930304 18446744073709551615 253640859392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 2282 792 113 27 0 731 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9128

[startup+0.100552 s]
/proc/loadavg: 1.91 2.00 1.99 1/545 17950
/proc/meminfo: memFree=15965312/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=12124 CPUtime=0.09 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4194304 3724 0 0 0 9 0 0 0 25 0 1 0 773044231 12414976 1189 33554432000 4194304 4300876 140735564930304 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 3031 1189 129 27 0 1480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12124

[startup+0.300578 s]
/proc/loadavg: 1.91 2.00 1.99 1/545 17950
/proc/meminfo: memFree=15965312/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=25696 CPUtime=0.29 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 11720 0 0 0 28 1 0 0 25 0 1 0 773044231 26312704 2701 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 6424 2701 169 27 0 4873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25696

[startup+0.700529 s]
/proc/loadavg: 1.91 2.00 1.99 1/545 17950
/proc/meminfo: memFree=15965312/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=27100 CPUtime=0.69 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 13850 0 0 0 68 1 0 0 25 0 1 0 773044231 27750400 4831 33554432000 4194304 4300876 140735564930304 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 6775 4831 169 27 0 5224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27100

[startup+1.50038 s]
/proc/loadavg: 1.91 2.00 1.99 3/551 17961
/proc/meminfo: memFree=15915128/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=28096 CPUtime=1.49 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 14124 0 0 0 148 1 0 0 25 0 1 0 773044231 28770304 5105 33554432000 4194304 4300876 140735564930304 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 7024 5105 169 27 0 5473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28096

[startup+3.10108 s]
/proc/loadavg: 1.91 2.00 1.99 3/551 17961
/proc/meminfo: memFree=15909548/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=28304 CPUtime=3.09 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 14186 0 0 0 308 1 0 0 25 0 1 0 773044231 28983296 5167 33554432000 4194304 4300876 140735564930304 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 7076 5167 169 27 0 5525 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28304

[startup+6.30047 s]
/proc/loadavg: 1.91 2.00 1.99 3/551 17961
/proc/meminfo: memFree=15907620/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=28840 CPUtime=6.3 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 14310 0 0 0 628 2 0 0 25 0 1 0 773044231 29532160 5291 33554432000 4194304 4300876 140735564930304 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 7210 5291 169 27 0 5659 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 28840

[startup+12.7003 s]
/proc/loadavg: 1.92 2.00 1.99 3/551 17961
/proc/meminfo: memFree=15906364/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=29660 CPUtime=12.69 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 14441 0 0 0 1267 2 0 0 25 0 1 0 773044231 30371840 5422 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 7415 5422 169 27 0 5864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29660

[startup+25.501 s]
/proc/loadavg: 1.94 2.00 1.99 3/551 17961
/proc/meminfo: memFree=15903908/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=30684 CPUtime=25.5 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 14683 0 0 0 2548 2 0 0 25 0 1 0 773044231 31420416 5664 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 7671 5664 169 27 0 6120 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 30684

[startup+51.1004 s]
/proc/loadavg: 1.96 2.00 1.99 3/551 17962
/proc/meminfo: memFree=15902364/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=31328 CPUtime=51.09 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 14966 0 0 0 5107 2 0 0 25 0 1 0 773044231 32079872 5947 33554432000 4194304 4300876 140735564930304 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 7832 5947 169 27 0 6281 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31328

[startup+102.321 s]
/proc/loadavg: 1.98 2.00 1.99 3/551 17963
/proc/meminfo: memFree=15897132/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=33980 CPUtime=102.31 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 15523 0 0 0 10229 2 0 0 25 0 1 0 773044231 34795520 6496 33554432000 4194304 4300876 140735564930304 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 8495 6496 169 27 0 6944 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33980

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/551 17966
/proc/meminfo: memFree=15893244/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=36732 CPUtime=162.3 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 16142 0 0 0 16227 3 0 0 25 0 1 0 773044231 37613568 7115 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 9183 7115 169 27 0 7632 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36732

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/551 17967
/proc/meminfo: memFree=15891732/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=39856 CPUtime=222.3 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 16690 0 0 0 22227 3 0 0 25 0 1 0 773044231 40812544 7655 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 9964 7655 169 27 0 8413 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39856

[startup+282.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/551 17969
/proc/meminfo: memFree=15892080/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=43868 CPUtime=282.3 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 17177 0 0 0 28227 3 0 0 25 0 1 0 773044231 44920832 8142 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 10967 8142 169 27 0 9416 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43868

[startup+342.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/551 17971
/proc/meminfo: memFree=15889704/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=44000 CPUtime=342.3 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 17691 0 0 0 34227 3 0 0 25 0 1 0 773044231 45056000 8656 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 11000 8656 169 27 0 9449 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 44000

[startup+402.301 s]
/proc/loadavg: 2.05 2.05 2.01 3/551 17972
/proc/meminfo: memFree=15887076/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=50780 CPUtime=402.31 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 18286 0 0 0 40227 4 0 0 25 0 1 0 773044231 51998720 9251 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 12695 9251 178 27 0 11144 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 50780

[startup+462.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 17974
/proc/meminfo: memFree=15885424/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=50780 CPUtime=462.31 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 18747 0 0 0 46227 4 0 0 25 0 1 0 773044231 51998720 9712 33554432000 4194304 4300876 140735564930304 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 12695 9712 178 27 0 11144 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 50780

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17975
/proc/meminfo: memFree=15883788/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=50780 CPUtime=522.3 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 19216 0 0 0 52226 4 0 0 25 0 1 0 773044231 51998720 10181 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 12695 10181 178 27 0 11144 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 50780

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17977
/proc/meminfo: memFree=15881776/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=59516 CPUtime=582.31 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 19693 0 0 0 58226 5 0 0 25 0 1 0 773044231 60944384 10658 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217047 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 14879 10658 178 27 0 13328 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59516

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/551 18085
/proc/meminfo: memFree=15766212/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174724 CPUtime=4062.43 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 47238 0 0 0 406217 26 0 0 25 0 1 0 773044231 178917376 38194 33554432000 4194304 4300876 140735564930304 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43681 38194 169 27 0 42130 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 174724

[startup+4122.3 s]
/proc/loadavg: 2.21 2.06 2.02 3/551 18086
/proc/meminfo: memFree=15764328/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174724 CPUtime=4122.41 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 47711 0 0 0 412215 26 0 0 25 0 1 0 773044231 178917376 38667 33554432000 4194304 4300876 140735564930304 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43681 38667 169 27 0 42130 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 174724

[startup+4182.3 s]
/proc/loadavg: 2.21 2.09 2.03 3/551 18088
/proc/meminfo: memFree=15762444/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174724 CPUtime=4182.41 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 48182 0 0 0 418214 27 0 0 25 0 1 0 773044231 178917376 39138 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43681 39138 169 27 0 42130 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 174724

[startup+4242.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/551 18090
/proc/meminfo: memFree=15760564/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174856 CPUtime=4242.41 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 48645 0 0 0 424214 27 0 0 25 0 1 0 773044231 179052544 39601 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43714 39601 169 27 0 42163 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 174856

[startup+4302.3 s]
/proc/loadavg: 2.03 2.06 2.02 3/551 18091
/proc/meminfo: memFree=15758688/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174856 CPUtime=4302.42 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 49121 0 0 0 430214 28 0 0 25 0 1 0 773044231 179052544 40077 33554432000 4194304 4300876 140735564930304 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43714 40077 169 27 0 42163 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 174856

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/551 18093
/proc/meminfo: memFree=15756932/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174856 CPUtime=4362.42 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 49588 0 0 0 436214 28 0 0 25 0 1 0 773044231 179052544 40544 33554432000 4194304 4300876 140735564930304 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43714 40544 169 27 0 42163 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 174856

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 18094
/proc/meminfo: memFree=15755044/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=174856 CPUtime=4422.42 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 50055 0 0 0 442214 28 0 0 25 0 1 0 773044231 179052544 41011 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 43714 41011 169 27 0 42163 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 174856

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 18096
/proc/meminfo: memFree=15753284/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241156 CPUtime=4482.43 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 50523 0 0 0 448214 29 0 0 25 0 1 0 773044231 246943744 41479 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60289 41479 169 27 0 58738 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 241156

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 18098
/proc/meminfo: memFree=15752504/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241156 CPUtime=4542.42 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 50995 0 0 0 454213 29 0 0 25 0 1 0 773044231 246943744 41951 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60289 41951 169 27 0 58738 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 241156

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/551 18099
/proc/meminfo: memFree=15749008/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241156 CPUtime=4602.44 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 51467 0 0 0 460215 29 0 0 25 0 1 0 773044231 246943744 42423 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60289 42423 169 27 0 58738 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 241156

[startup+4662.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/551 18101
/proc/meminfo: memFree=15747128/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241156 CPUtime=4662.42 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 51925 0 0 0 466213 29 0 0 25 0 1 0 773044231 246943744 42881 33554432000 4194304 4300876 140735564930304 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60289 42881 169 27 0 58738 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 241156

[startup+4722.32 s]
/proc/loadavg: 2.16 2.07 2.02 3/551 18102
/proc/meminfo: memFree=15746604/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241156 CPUtime=4722.45 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 52399 0 0 0 472215 30 0 0 25 0 1 0 773044231 246943744 43355 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60289 43355 169 27 0 58738 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 241156

[startup+4782.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/551 18104
/proc/meminfo: memFree=15744820/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241156 CPUtime=4782.44 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 52868 0 0 0 478213 31 0 0 25 0 1 0 773044231 246943744 43824 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217042 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60289 43824 169 27 0 58738 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 241156

[startup+4842.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/551 18106
/proc/meminfo: memFree=15742568/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241288 CPUtime=4842.43 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 53336 0 0 0 484212 31 0 0 25 0 1 0 773044231 247078912 44292 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60322 44292 169 27 0 58771 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 241288

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/551 18107
/proc/meminfo: memFree=15741420/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241288 CPUtime=4902.43 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 53807 0 0 0 490212 31 0 0 25 0 1 0 773044231 247078912 44763 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60322 44763 169 27 0 58771 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 241288

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 18109
/proc/meminfo: memFree=15739896/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241288 CPUtime=4962.44 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 54276 0 0 0 496212 32 0 0 25 0 1 0 773044231 247078912 45232 33554432000 4194304 4300876 140735564930304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60322 45232 169 27 0 58771 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 241288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 18110
/proc/meminfo: memFree=15738772/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241288 CPUtime=5000.06 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 54572 0 0 0 499974 32 0 0 25 0 1 0 773044231 247078912 45528 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217098 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60322 45528 169 27 0 58771 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 241288

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 2.03 2.00 3/551 18110
/proc/meminfo: memFree=15738772/32951124 swapFree=54323904/67111528
[pid=17950] ppid=17948 vsize=241288 CPUtime=5000.06 cores=0,2,4,6
/proc/17950/stat : 17950 (march_rw) R 17948 17950 17697 0 -1 4202496 54572 0 0 0 499974 32 0 0 25 0 1 0 773044231 247078912 45528 33554432000 4194304 4300876 140735564930304 18446744073709551615 4217098 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17950/statm: 60322 45528 169 27 0 58771 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 241288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.08
CPU user time (s): 4999.75
CPU system time (s): 0.331949
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 241288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54572
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= 10489

runsolver used 28.9156 second user time and 61.3657 second system time

The end

Launcher Data 

Begin job on node106 at 2011-05-28 22:27:18
IDJOB=3420429
IDBENCH=82681
IDSOLVER=1913
FILE ID=node106/3420429-1306614438
RUNJOBID= node106-1306609436-17715
PBS_JOBID= 13471584
Free space on /tmp= 73468 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S677627694-051-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420429-1306614438/watcher-3420429-1306614438 -o /tmp/evaluation-result-3420429-1306614438/solver-3420429-1306614438 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420429-1306614438.cnf

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

MD5SUM BENCH= c57904e3ea235f276cacd03d81f1155b
RANDOM SEED=2039333239

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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:      15965592 kB
Buffers:        352752 kB
Cached:       10674468 kB
SwapCached:      24016 kB
Active:        6609436 kB
Inactive:     10067744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15965592 kB
SwapTotal:    67111528 kB
SwapFree:     54323904 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:     5634596 kB
Mapped:          25812 kB
Slab:           159676 kB
PageTables:      78008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 167520812 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= 73468 MiB
End job on node106 at 2011-05-28 23:50:40