Trace number 3420277

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) 5000.09 4999.93

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
MD5SUM187184c44e9c5a07f5a8f762e04588fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark379.26
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 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 2000
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 799
0.79/0.88	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: 207345
56.11/56.12	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-3420277-1306594407/watcher-3420277-1306594407 -o /tmp/evaluation-result-3420277-1306594407/solver-3420277-1306594407 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420277-1306594407.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: 1.05 1.16 1.53 3/373 6639
/proc/meminfo: memFree=22743264/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=7332 CPUtime=0 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4194304 406 0 0 0 0 0 0 0 21 0 1 0 771041171 7507968 351 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 1833 351 113 27 0 282 0

[startup+0.0783929 s]
/proc/loadavg: 1.05 1.16 1.53 3/373 6639
/proc/meminfo: memFree=22743264/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=12084 CPUtime=0.07 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 2376 0 0 0 7 0 0 0 21 0 1 0 771041171 12374016 1212 33554432000 4194304 4300876 140734494599008 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 3021 1212 142 27 0 1470 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12084

[startup+0.109389 s]
/proc/loadavg: 1.05 1.16 1.53 3/373 6639
/proc/meminfo: memFree=22743264/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=10500 CPUtime=0.1 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 4352 0 0 0 10 0 0 0 22 0 1 0 771041171 10752000 818 33554432000 4194304 4300876 140734494599008 18446744073709551615 4242197 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 2625 818 143 27 0 1074 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10500

[startup+0.300387 s]
/proc/loadavg: 1.05 1.16 1.53 3/373 6639
/proc/meminfo: memFree=22743264/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=12660 CPUtime=0.29 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 5845 0 0 0 29 0 0 0 22 0 1 0 771041171 12963840 1336 33554432000 4194304 4300876 140734494599008 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 3165 1336 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.70031 s]
/proc/loadavg: 1.05 1.16 1.53 3/373 6639
/proc/meminfo: memFree=22743264/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=19068 CPUtime=0.69 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 7297 0 0 0 69 0 0 0 24 0 1 0 771041171 19525632 2353 33554432000 4194304 4300876 140734494599008 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50116 s]
/proc/loadavg: 1.13 1.18 1.53 3/374 6640
/proc/meminfo: memFree=22731732/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=19068 CPUtime=1.49 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 7297 0 0 0 149 0 0 0 25 0 1 0 771041171 19525632 2353 33554432000 4194304 4300876 140734494599008 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10088 s]
/proc/loadavg: 1.13 1.18 1.53 3/374 6640
/proc/meminfo: memFree=22728964/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=19068 CPUtime=3.09 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 7297 0 0 0 309 0 0 0 19 0 1 0 771041171 19525632 2353 33554432000 4194304 4300876 140734494599008 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30028 s]
/proc/loadavg: 1.13 1.18 1.53 3/374 6640
/proc/meminfo: memFree=22728916/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=19068 CPUtime=6.29 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 7297 0 0 0 629 0 0 0 25 0 1 0 771041171 19525632 2353 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808561350 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7011 s]
/proc/loadavg: 1.26 1.20 1.54 3/374 6641
/proc/meminfo: memFree=22725864/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=20288 CPUtime=12.69 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 7534 0 0 0 1269 0 0 0 25 0 1 0 771041171 20774912 2590 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808560825 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 5072 2590 170 27 0 3521 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20288

[startup+25.5008 s]
/proc/loadavg: 1.37 1.23 1.54 3/374 6641
/proc/meminfo: memFree=22723632/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=21564 CPUtime=25.49 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 7769 0 0 0 2549 0 0 0 25 0 1 0 771041171 22081536 2825 33554432000 4194304 4300876 140734494599008 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 5391 2825 171 27 0 3840 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21564

[startup+51.1011 s]
/proc/loadavg: 1.59 1.29 1.55 3/374 6642
/proc/meminfo: memFree=22718136/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=24444 CPUtime=51.1 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 8423 0 0 0 5109 1 0 0 25 0 1 0 771041171 25030656 3479 33554432000 4194304 4300876 140734494599008 18446744073709551615 4275776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 6111 3479 171 27 0 4560 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24444

[startup+102.314 s]
/proc/loadavg: 1.83 1.41 1.57 3/374 6643
/proc/meminfo: memFree=22706828/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=30912 CPUtime=102.31 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 9477 0 0 0 10230 1 0 0 25 0 1 0 771041171 31653888 4533 33554432000 4194304 4300876 140734494599008 18446744073709551615 4269513 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 7728 4533 171 27 0 6177 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30912

[startup+162.301 s]
/proc/loadavg: 2.01 1.54 1.61 3/374 6645
/proc/meminfo: memFree=22694404/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=36732 CPUtime=162.3 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 10802 0 0 0 16229 1 0 0 25 0 1 0 771041171 37613568 5858 33554432000 4194304 4300876 140734494599008 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 9183 5858 171 27 0 7632 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36732

[startup+222.301 s]
/proc/loadavg: 2.03 1.63 1.64 3/374 6646
/proc/meminfo: memFree=22682596/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=45464 CPUtime=222.29 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 12078 0 0 0 22228 1 0 0 25 0 1 0 771041171 46555136 7134 33554432000 4194304 4300876 140734494599008 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 11366 7134 171 27 0 9815 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45464

[startup+282.301 s]
/proc/loadavg: 2.01 1.70 1.65 3/374 6648
/proc/meminfo: memFree=22670556/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=45464 CPUtime=282.3 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 13334 0 0 0 28228 2 0 0 25 0 1 0 771041171 46555136 8390 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808560845 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 11366 8390 171 27 0 9815 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45464

[startup+342.301 s]
/proc/loadavg: 2.00 1.75 1.67 3/374 6649
/proc/meminfo: memFree=22658748/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=58560 CPUtime=342.3 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 14589 0 0 0 34228 2 0 0 25 0 1 0 771041171 59965440 9645 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808561233 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 14640 9645 171 27 0 13089 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58560

[startup+402.301 s]
/proc/loadavg: 2.00 1.79 1.69 3/374 6651
/proc/meminfo: memFree=22646932/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=58560 CPUtime=402.3 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 15861 0 0 0 40228 2 0 0 25 0 1 0 771041171 59965440 10917 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808560692 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 14640 10917 171 27 0 13089 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58560

[startup+462.301 s]
/proc/loadavg: 2.00 1.83 1.71 3/374 6662
/proc/meminfo: memFree=22634884/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=58560 CPUtime=462.3 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 17130 0 0 0 46228 2 0 0 25 0 1 0 771041171 59965440 12186 33554432000 4194304 4300876 140734494599008 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 14640 12186 171 27 0 13089 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58560

[startup+522.301 s]
/proc/loadavg: 2.06 1.87 1.73 3/374 6663
/proc/meminfo: memFree=22623140/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=78692 CPUtime=522.31 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 18425 0 0 0 52228 3 0 0 25 0 1 0 771041171 80580608 13481 33554432000 4194304 4300876 140734494599008 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 19673 13481 171 27 0 18122 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78692

[startup+582.301 s]
/proc/loadavg: 2.02 1.89 1.74 3/374 6665
/proc/meminfo: memFree=22610968/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=78692 CPUtime=582.3 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 19752 0 0 0 58227 3 0 0 25 0 1 0 771041171 80580608 14808 33554432000 4194304 4300876 140734494599008 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 19673 14808 171 27 0 18122 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78692

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.02 2.05 2.00 3/374 6770
/proc/meminfo: memFree=21885796/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4062.43 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 98074 0 0 0 406216 27 0 0 25 0 1 0 771041171 483553280 93130 33554432000 4194304 4300876 140734494599008 18446744073709551615 4276294 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 93130 172 27 0 116504 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 472220

[startup+4122.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/374 6771
/proc/meminfo: memFree=21874560/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4122.41 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 99430 0 0 0 412214 27 0 0 25 0 1 0 771041171 483553280 94486 33554432000 4194304 4300876 140734494599008 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 94486 172 27 0 116504 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 472220

[startup+4182.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/374 6773
/proc/meminfo: memFree=21861396/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4182.41 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 100912 0 0 0 418214 27 0 0 25 0 1 0 771041171 483553280 95968 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808561350 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 95968 172 27 0 116504 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 472220

[startup+4242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/374 6777
/proc/meminfo: memFree=21850188/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4242.42 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 102323 0 0 0 424214 28 0 0 25 0 1 0 771041171 483553280 97379 33554432000 4194304 4300876 140734494599008 18446744073709551615 4227906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 97379 172 27 0 116504 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 472220

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/374 6779
/proc/meminfo: memFree=21836932/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4302.42 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 103726 0 0 0 430213 29 0 0 25 0 1 0 771041171 483553280 98782 33554432000 4194304 4300876 140734494599008 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 98782 172 27 0 116504 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 472220

[startup+4362.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/374 6780
/proc/meminfo: memFree=21824388/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4362.42 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 105204 0 0 0 436213 29 0 0 25 0 1 0 771041171 483553280 100260 33554432000 4194304 4300876 140734494599008 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 100260 172 27 0 116504 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 472220

[startup+4422.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/374 6782
/proc/meminfo: memFree=21811840/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4422.42 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 106570 0 0 0 442213 29 0 0 25 0 1 0 771041171 483553280 101626 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808560812 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 101626 172 27 0 116504 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 472220

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/374 6784
/proc/meminfo: memFree=21799284/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4482.43 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 107981 0 0 0 448213 30 0 0 25 0 1 0 771041171 483553280 103037 33554432000 4194304 4300876 140734494599008 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 103037 172 27 0 116504 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 472220

[startup+4542.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/374 6785
/proc/meminfo: memFree=21785992/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4542.43 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 109457 0 0 0 454213 30 0 0 25 0 1 0 771041171 483553280 104513 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808561036 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 104513 172 27 0 116504 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 472220

[startup+4602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/374 6787
/proc/meminfo: memFree=21773168/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4602.44 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 110853 0 0 0 460214 30 0 0 25 0 1 0 771041171 483553280 105909 33554432000 4194304 4300876 140734494599008 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 105909 172 27 0 116504 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 472220

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/374 6789
/proc/meminfo: memFree=21758616/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4662.43 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 112280 0 0 0 466212 31 0 0 25 0 1 0 771041171 483553280 107336 33554432000 4194304 4300876 140734494599008 18446744073709551615 4289152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 107336 172 27 0 116504 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 472220

[startup+4722.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 6790
/proc/meminfo: memFree=21747176/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4722.44 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 113738 0 0 0 472213 31 0 0 25 0 1 0 771041171 483553280 108794 33554432000 4194304 4300876 140734494599008 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 108794 172 27 0 116504 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 472220

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 6792
/proc/meminfo: memFree=21734384/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4782.44 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 115210 0 0 0 478212 32 0 0 25 0 1 0 771041171 483553280 110266 33554432000 4194304 4300876 140734494599008 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 110266 172 27 0 116504 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 472220

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 6793
/proc/meminfo: memFree=21721084/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4842.44 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 116603 0 0 0 484211 33 0 0 25 0 1 0 771041171 483553280 111659 33554432000 4194304 4300876 140734494599008 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 111659 172 27 0 116504 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 472220

[startup+4902.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 6795
/proc/meminfo: memFree=21708408/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4902.44 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 118049 0 0 0 490211 33 0 0 25 0 1 0 771041171 483553280 113105 33554432000 4194304 4300876 140734494599008 18446744073709551615 4216265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 113105 172 27 0 116504 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 472220

[startup+4962.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/374 6797
/proc/meminfo: memFree=21695376/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=472220 CPUtime=4962.44 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 119516 0 0 0 496211 33 0 0 25 0 1 0 771041171 483553280 114572 33554432000 4194304 4300876 140734494599008 18446744073709551615 230808862137 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 118055 114572 172 27 0 116504 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 472220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.02 2.00 2/374 6799
/proc/meminfo: memFree=22278776/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=695984 CPUtime=5000.05 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 120406 0 0 0 499971 34 0 0 25 0 1 0 771041171 712687616 115462 33554432000 4194304 4300876 140734494599008 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 173996 115462 172 27 0 172445 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 695984

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: 2.02 2.02 2.00 2/374 6799
/proc/meminfo: memFree=22278776/32951124 swapFree=37160472/67111528
[pid=6639] ppid=6637 vsize=695984 CPUtime=5000.05 cores=0,2,4,6
/proc/6639/stat : 6639 (march_rw) R 6637 6639 5930 0 -1 4202496 120406 0 0 0 499971 34 0 0 25 0 1 0 771041171 712687616 115462 33554432000 4194304 4300876 140734494599008 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6639/statm: 173996 115462 172 27 0 172445 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 695984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.09
CPU user time (s): 4999.72
CPU system time (s): 0.361944
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 695984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120406
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= 4
involuntary context switches= 11080

runsolver used 19.4031 second user time and 39.688 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 16:53:27
IDJOB=3420277
IDBENCH=82529
IDSOLVER=1913
FILE ID=node104/3420277-1306594407
RUNJOBID= node104-1306594407-6619
PBS_JOBID= 13471576
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420277-1306594407/watcher-3420277-1306594407 -o /tmp/evaluation-result-3420277-1306594407/solver-3420277-1306594407 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420277-1306594407.cnf

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

MD5SUM BENCH= 187184c44e9c5a07f5a8f762e04588fa
RANDOM SEED=403721042

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22743420 kB
Buffers:        355240 kB
Cached:        7767612 kB
SwapCached:     152248 kB
Active:        3430404 kB
Inactive:      6469324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22743420 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:            1952 kB
Writeback:           4 kB
AnonPages:     1637184 kB
Mapped:          10832 kB
Slab:           153908 kB
PageTables:      89056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87726896 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= 73416 MiB
End job on node104 at 2011-05-28 18:16:49