Trace number 3204179

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) 1299.99 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S107009952-009-UNKNOWN.cnf
MD5SUM5093bfaf2b5c3f3d3bcb50ce84a28c32
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.6625
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.23	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.23	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.23	c main()::
0.19/0.23	c initFormula():: searching for DIMACS p-line....
0.19/0.23	c full lookahead due to high density!
0.19/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.23	c parseCNF():: parsing....
0.19/0.23	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.23	c runParser():: parsing was successful, warming up engines...
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.23	c stat :: sign balance is biased by 0.041
0.19/0.23	c using k-SAT heuristics (size based diff)
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.23	c longest clause has size 5
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c number of free variables = 1000
0.19/0.23	c dynamic_preselect_setsize :: off
0.19/0.23	c main():: all systems go!
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 444
0.29/0.37	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: 48912
7.39/7.48	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5102109
770.67/770.70	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-3204179-1302947109/watcher-3204179-1302947109 -o /tmp/evaluation-result-3204179-1302947109/solver-3204179-1302947109 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204179-1302947109.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 21748
/proc/meminfo: memFree=15202500/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=1208 CPUtime=0 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 200 0 0 0 0 0 0 0 19 0 1 0 387127209 1236992 156 33554432000 134512640 135197378 4294445200 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 302 156 58 168 0 133 0

[startup+0.093391 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 21748
/proc/meminfo: memFree=15202500/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=3756 CPUtime=0.09 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 2601 0 0 0 9 0 0 0 19 0 1 0 387127209 3846144 651 33554432000 134512640 135197378 4294445200 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 939 651 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.100392 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 21748
/proc/meminfo: memFree=15202500/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=3756 CPUtime=0.09 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 2601 0 0 0 9 0 0 0 19 0 1 0 387127209 3846144 651 33554432000 134512640 135197378 4294445200 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 939 651 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300366 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 21748
/proc/meminfo: memFree=15202500/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=6624 CPUtime=0.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 3262 0 0 0 29 0 0 0 20 0 1 0 387127209 6782976 1094 33554432000 134512640 135197378 4294445200 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 1656 1094 93 168 0 1487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.700264 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 21748
/proc/meminfo: memFree=15202500/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=6624 CPUtime=0.69 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 3263 0 0 0 69 0 0 0 21 0 1 0 387127209 6782976 1095 33554432000 134512640 135197378 4294445200 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6624

[startup+1.50116 s]
/proc/loadavg: 0.16 0.03 0.01 4/180 21750
/proc/meminfo: memFree=15179328/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=6624 CPUtime=1.49 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 3263 0 0 0 149 0 0 0 23 0 1 0 387127209 6782976 1095 33554432000 134512640 135197378 4294445200 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.1008 s]
/proc/loadavg: 0.16 0.03 0.01 4/180 21750
/proc/meminfo: memFree=15178460/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=7100 CPUtime=3.09 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 3284 0 0 0 309 0 0 0 25 0 1 0 387127209 7270400 1116 33554432000 134512640 135197378 4294445200 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 1775 1116 93 168 0 1606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7100

[startup+6.30025 s]
/proc/loadavg: 0.16 0.03 0.01 6/190 21770
/proc/meminfo: memFree=15162264/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=8124 CPUtime=6.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 3589 0 0 0 629 0 0 0 25 0 1 0 387127209 8318976 1421 33554432000 134512640 135197378 4294445200 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 2031 1421 93 168 0 1862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8124

[startup+12.7011 s]
/proc/loadavg: 0.75 0.16 0.05 6/190 21770
/proc/meminfo: memFree=15159240/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=9400 CPUtime=12.69 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 3846 0 0 0 1269 0 0 0 25 0 1 0 387127209 9625600 1678 33554432000 134512640 135197378 4294445200 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 2350 1678 93 168 0 2181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9400

[startup+25.5008 s]
/proc/loadavg: 1.25 0.29 0.09 6/190 21771
/proc/meminfo: memFree=15152848/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=12276 CPUtime=25.49 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 4362 0 0 0 2549 0 0 0 25 0 1 0 387127209 12570624 2194 33554432000 134512640 135197378 4294445200 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 3069 2194 93 168 0 2900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12276

[startup+51.1002 s]
/proc/loadavg: 2.19 0.59 0.20 6/190 21772
/proc/meminfo: memFree=15141916/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=18744 CPUtime=51.09 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 5389 0 0 0 5109 0 0 0 25 0 1 0 387127209 19193856 3221 33554432000 134512640 135197378 4294445200 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 4686 3221 93 168 0 4517 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18744

[startup+102.307 s]
/proc/loadavg: 3.27 1.16 0.41 6/190 21773
/proc/meminfo: memFree=15118088/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=24564 CPUtime=102.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 7478 0 0 0 10229 0 0 0 25 0 1 0 387127209 25153536 5310 33554432000 134512640 135197378 4294445200 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 6141 5310 93 168 0 5972 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24564

[startup+162.3 s]
/proc/loadavg: 3.73 1.67 0.64 6/190 21774
/proc/meminfo: memFree=15092276/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=46392 CPUtime=162.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 9941 0 0 0 16228 1 0 0 25 0 1 0 387127209 47505408 7773 33554432000 134512640 135197378 4294445200 18446744073709551615 134556403 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 11598 7773 93 168 0 11429 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 46392

[startup+222.301 s]
/proc/loadavg: 4.05 2.13 0.85 6/190 21776
/proc/meminfo: memFree=15066072/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=47076 CPUtime=222.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 12492 0 0 0 22227 2 0 0 25 0 1 0 387127209 48205824 10324 33554432000 134512640 135197378 4294445200 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 11769 10324 93 168 0 11600 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47076

[startup+282.301 s]
/proc/loadavg: 4.02 2.46 1.05 6/190 21778
/proc/meminfo: memFree=15040996/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=66720 CPUtime=282.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 14950 0 0 0 28227 2 0 0 25 0 1 0 387127209 68321280 12782 33554432000 134512640 135197378 4294445200 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 16680 12782 93 168 0 16511 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 66720

[startup+342.301 s]
/proc/loadavg: 4.00 2.74 1.23 5/190 21779
/proc/meminfo: memFree=15015300/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=67404 CPUtime=342.29 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 17405 0 0 0 34227 2 0 0 25 0 1 0 387127209 69021696 15237 33554432000 134512640 135197378 4294445200 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 16851 15237 93 168 0 16682 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 67404

[startup+402.3 s]
/proc/loadavg: 4.00 2.97 1.40 6/190 21781
/proc/meminfo: memFree=14989976/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=96872 CPUtime=402.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 19843 0 0 0 40226 2 0 0 25 0 1 0 387127209 99196928 17675 33554432000 134512640 135197378 4294445200 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 24218 17675 93 168 0 24049 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 96872

[startup+462.301 s]
/proc/loadavg: 4.00 3.15 1.56 6/190 21782
/proc/meminfo: memFree=14964388/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=96872 CPUtime=462.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 22248 0 0 0 46225 3 0 0 25 0 1 0 387127209 99196928 20080 33554432000 134512640 135197378 4294445200 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 24218 20080 93 168 0 24049 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 96872

[startup+522.301 s]
/proc/loadavg: 4.00 3.30 1.71 6/190 21784
/proc/meminfo: memFree=14939168/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=96872 CPUtime=522.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 24631 0 0 0 52225 3 0 0 25 0 1 0 387127209 99196928 22463 33554432000 134512640 135197378 4294445200 18446744073709551615 134616009 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 24218 22463 93 168 0 24049 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 96872

[startup+582.3 s]
/proc/loadavg: 4.00 3.43 1.85 6/190 21786
/proc/meminfo: memFree=14913332/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=141072 CPUtime=582.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 26982 0 0 0 58224 4 0 0 25 0 1 0 387127209 144457728 24814 33554432000 134512640 135197378 4294445200 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 35268 24814 93 168 0 35099 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 141072

[startup+642.3 s]
/proc/loadavg: 4.00 3.53 1.98 6/190 21787
/proc/meminfo: memFree=14887744/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=142436 CPUtime=642.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 29284 0 0 0 64224 4 0 0 25 0 1 0 387127209 145854464 27116 33554432000 134512640 135197378 4294445200 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 35609 27116 93 168 0 35440 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 142436

[startup+702.301 s]
/proc/loadavg: 4.00 3.61 2.11 6/190 21789
/proc/meminfo: memFree=14862256/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=142436 CPUtime=702.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 31505 0 0 0 70223 5 0 0 25 0 1 0 387127209 145854464 29337 33554432000 134512640 135197378 4294445200 18446744073709551615 134618135 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 35609 29337 93 168 0 35440 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 142436

[startup+762.307 s]
/proc/loadavg: 4.00 3.68 2.22 6/190 21790
/proc/meminfo: memFree=14837512/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=142436 CPUtime=762.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 33516 0 0 0 76223 5 0 0 25 0 1 0 387127209 145854464 31348 33554432000 134512640 135197378 4294445200 18446744073709551615 134548476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 35609 31348 93 168 0 35440 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 142436

[startup+822.3 s]
/proc/loadavg: 4.07 3.76 2.34 6/190 21792
/proc/meminfo: memFree=14812176/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=142436 CPUtime=822.28 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 35843 0 0 0 82221 7 0 0 25 0 1 0 387127209 145854464 33675 33554432000 134512640 135197378 4294445200 18446744073709551615 134618057 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 35609 33675 93 168 0 35440 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 142436

[startup+882.3 s]
/proc/loadavg: 4.02 3.80 2.44 6/190 21794
/proc/meminfo: memFree=14785700/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=208736 CPUtime=882.27 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 38312 0 0 0 88219 8 0 0 25 0 1 0 387127209 213745664 36144 33554432000 134512640 135197378 4294445200 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52184 36144 93 168 0 52015 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 208736

[startup+942.301 s]
/proc/loadavg: 4.01 3.84 2.54 6/190 21795
/proc/meminfo: memFree=14759632/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=208736 CPUtime=942.26 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 40772 0 0 0 94218 8 0 0 25 0 1 0 387127209 213745664 38604 33554432000 134512640 135197378 4294445200 18446744073709551615 134539072 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52184 38604 93 168 0 52015 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 208736

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.62 6/190 21806
/proc/meminfo: memFree=14732848/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=208736 CPUtime=1002.27 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 43234 0 0 0 100218 9 0 0 25 0 1 0 387127209 213745664 41066 33554432000 134512640 135197378 4294445200 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52184 41066 93 168 0 52015 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 208736

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.71 6/190 21807
/proc/meminfo: memFree=14706764/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=208736 CPUtime=1062.26 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 45672 0 0 0 106217 9 0 0 25 0 1 0 387127209 213745664 43504 33554432000 134512640 135197378 4294445200 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52184 43504 93 168 0 52015 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 208736

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.78 6/190 21809
/proc/meminfo: memFree=14680168/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=208736 CPUtime=1122.26 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 48103 0 0 0 112216 10 0 0 25 0 1 0 387127209 213745664 45935 33554432000 134512640 135197378 4294445200 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52184 45935 93 168 0 52015 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 208736

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.86 6/190 21811
/proc/meminfo: memFree=14653816/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=211472 CPUtime=1182.26 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 50503 0 0 0 118215 11 0 0 25 0 1 0 387127209 216547328 48335 33554432000 134512640 135197378 4294445200 18446744073709551615 134602684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52868 48335 93 168 0 52699 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 211472

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 2.93 5/190 21812
/proc/meminfo: memFree=14626988/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=211472 CPUtime=1242.26 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 52871 0 0 0 124215 11 0 0 25 0 1 0 387127209 216547328 50703 33554432000 134512640 135197378 4294445200 18446744073709551615 134611788 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 52868 50703 93 168 0 52699 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 211472



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.99 6/190 21814
/proc/meminfo: memFree=14602032/32951124 swapFree=67111528/67111528
[pid=21746] ppid=21744 vsize=310920 CPUtime=1299.97 cores=0,2
/proc/21746/stat : 21746 (march_hi) R 21744 21746 21709 0 -1 4202496 55117 0 0 0 129985 12 0 0 25 0 1 0 387127209 318382080 52949 33554432000 134512640 135197378 4294445200 18446744073709551615 134539124 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21746/statm: 77730 52949 93 168 0 77561 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 310920

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1299.99
CPU user time (s): 1299.85
CPU system time (s): 0.133979
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 310920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55117
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= 3239

runsolver used 2.28465 second user time and 4.76628 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-16 11:45:09
IDJOB=3204179
IDBENCH=82503
IDSOLVER=1623
FILE ID=node146/3204179-1302947109
RUNJOBID= node146-1302947108-21727
PBS_JOBID= 13017931
Free space on /tmp= 72256 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S107009952-009-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204179-1302947109/watcher-3204179-1302947109 -o /tmp/evaluation-result-3204179-1302947109/solver-3204179-1302947109 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204179-1302947109.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 5093bfaf2b5c3f3d3bcb50ce84a28c32
RANDOM SEED=480959915

node146.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	: 5332.75
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	: 5332.86
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	: 5332.75
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15202936 kB
Buffers:        695172 kB
Cached:       16634332 kB
SwapCached:          0 kB
Active:        8125888 kB
Inactive:      9266608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15202936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:       62968 kB
Mapped:          14332 kB
Slab:           291900 kB
PageTables:       5412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189776 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= 72252 MiB
End job on node146 at 2011-04-16 12:06:51