Trace number 3420359

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) 5000.13 5000.05

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S969405384-096-UNKNOWN.cnf
MD5SUM6e345981a96012731da9bd2ce5420289
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1088.25
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 1500
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 620
0.49/0.52	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: 114860
19.59/19.66	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: 17989429
2942.74/2942.79	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-3420359-1306602095/watcher-3420359-1306602095 -o /tmp/evaluation-result-3420359-1306602095/solver-3420359-1306602095 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420359-1306602095.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: 1.85 2.01 1.99 2/558 22546
/proc/meminfo: memFree=23751164/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=7632 CPUtime=0.02 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4194304 504 0 0 0 2 0 0 0 22 0 1 0 771808237 7815168 449 33554432000 4194304 4300876 140734790877328 18446744073709551615 251813900997 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 1908 449 113 27 0 357 0

[startup+0.028664 s]
/proc/loadavg: 1.85 2.01 1.99 2/558 22546
/proc/meminfo: memFree=23751164/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=9308 CPUtime=0.02 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4194304 647 0 0 0 2 0 0 0 22 0 1 0 771808237 9531392 591 33554432000 4194304 4300876 140734790877328 18446744073709551615 4242166 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 2327 591 118 27 0 776 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9308

[startup+0.10071 s]
/proc/loadavg: 1.85 2.01 1.99 2/558 22546
/proc/meminfo: memFree=23751164/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=11128 CPUtime=0.09 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 4319 0 0 0 9 0 0 0 22 0 1 0 771808237 11395072 1042 33554432000 4194304 4300876 140734790877328 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 2782 1042 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300676 s]
/proc/loadavg: 1.85 2.01 1.99 2/558 22546
/proc/meminfo: memFree=23751164/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=11100 CPUtime=0.29 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 5128 0 0 0 29 0 0 0 23 0 1 0 771808237 11366400 923 33554432000 4194304 4300876 140734790877328 18446744073709551615 4241604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 2775 929 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.700618 s]
/proc/loadavg: 1.85 2.01 1.99 2/558 22546
/proc/meminfo: memFree=23751164/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=15156 CPUtime=0.69 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 6430 0 0 0 69 0 0 0 25 0 1 0 771808237 15519744 1621 33554432000 4194304 4300876 140734790877328 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 3789 1621 170 27 0 2238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15156

[startup+1.50048 s]
/proc/loadavg: 1.85 2.01 1.99 3/562 22550
/proc/meminfo: memFree=23738376/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=15380 CPUtime=1.49 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 6460 0 0 0 149 0 0 0 25 0 1 0 771808237 15749120 1651 33554432000 4194304 4300876 140734790877328 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 3845 1651 170 27 0 2294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15380

[startup+3.10015 s]
/proc/loadavg: 1.85 2.01 1.99 3/562 22550
/proc/meminfo: memFree=23735524/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=15516 CPUtime=3.09 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 6536 0 0 0 309 0 0 0 25 0 1 0 771808237 15888384 1727 33554432000 4194304 4300876 140734790877328 18446744073709551615 251813635321 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 3879 1727 170 27 0 2328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15516

[startup+6.30067 s]
/proc/loadavg: 1.86 2.01 1.99 4/562 22550
/proc/meminfo: memFree=23734400/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=17096 CPUtime=6.29 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 6805 0 0 0 629 0 0 0 25 0 1 0 771808237 17506304 1996 33554432000 4194304 4300876 140734790877328 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 4274 1996 170 27 0 2723 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17096

[startup+12.7006 s]
/proc/loadavg: 1.87 2.01 1.99 4/562 22551
/proc/meminfo: memFree=23729892/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=18372 CPUtime=12.69 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 7048 0 0 0 1269 0 0 0 25 0 1 0 771808237 18812928 2239 33554432000 4194304 4300876 140734790877328 18446744073709551615 4289234 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 4593 2239 171 27 0 3042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18372

[startup+25.5004 s]
/proc/loadavg: 1.90 2.01 1.99 3/562 22551
/proc/meminfo: memFree=23727424/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=19524 CPUtime=25.49 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 7477 0 0 0 2549 0 0 0 25 0 1 0 771808237 19992576 2668 33554432000 4194304 4300876 140734790877328 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 4881 2668 171 27 0 3330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19524

[startup+51.1011 s]
/proc/loadavg: 1.93 2.00 1.99 3/562 22551
/proc/meminfo: memFree=23721172/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=23836 CPUtime=51.09 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 8390 0 0 0 5109 0 0 0 25 0 1 0 771808237 24408064 3581 33554432000 4194304 4300876 140734790877328 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 5959 3581 171 27 0 4408 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23836

[startup+102.322 s]
/proc/loadavg: 1.97 2.00 1.99 3/562 22553
/proc/meminfo: memFree=23707368/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=33536 CPUtime=102.31 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 10162 0 0 0 10231 0 0 0 25 0 1 0 771808237 34340864 5353 33554432000 4194304 4300876 140734790877328 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 8384 5353 171 27 0 6833 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33536

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/562 22557
/proc/meminfo: memFree=23689248/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=42268 CPUtime=162.29 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 12285 0 0 0 16228 1 0 0 25 0 1 0 771808237 43282432 7476 33554432000 4194304 4300876 140734790877328 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 10567 7476 171 27 0 9016 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42268

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/562 22559
/proc/meminfo: memFree=23675976/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=55364 CPUtime=222.29 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 14402 0 0 0 22228 1 0 0 25 0 1 0 771808237 56692736 9593 33554432000 4194304 4300876 140734790877328 18446744073709551615 4288296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 13841 9593 171 27 0 12290 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55364

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/562 22561
/proc/meminfo: memFree=23662552/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=75008 CPUtime=282.3 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 16482 0 0 0 28228 2 0 0 25 0 1 0 771808237 76808192 11673 33554432000 4194304 4300876 140734790877328 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 18752 11673 171 27 0 17201 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75008

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/562 22562
/proc/meminfo: memFree=23647288/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=75008 CPUtime=342.3 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 18662 0 0 0 34228 2 0 0 25 0 1 0 771808237 76808192 13853 33554432000 4194304 4300876 140734790877328 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 18752 13853 171 27 0 17201 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75008

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 4/562 22564
/proc/meminfo: memFree=23632008/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=75952 CPUtime=402.29 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 20894 0 0 0 40227 2 0 0 25 0 1 0 771808237 77774848 16085 33554432000 4194304 4300876 140734790877328 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 18988 16085 171 27 0 17437 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 75952

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 4/562 22566
/proc/meminfo: memFree=23616112/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=105420 CPUtime=462.3 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 23098 0 0 0 46227 3 0 0 25 0 1 0 771808237 107950080 18289 33554432000 4194304 4300876 140734790877328 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 26355 18289 171 27 0 24804 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105420

[startup+522.301 s]
/proc/loadavg: 2.13 2.05 2.01 4/562 22567
/proc/meminfo: memFree=23601424/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=105420 CPUtime=522.3 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 25235 0 0 0 52227 3 0 0 25 0 1 0 771808237 107950080 20426 33554432000 4194304 4300876 140734790877328 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 26355 20426 171 27 0 24804 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105420

[startup+582.301 s]
/proc/loadavg: 2.19 2.09 2.02 4/562 22569
/proc/meminfo: memFree=23586288/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=105420 CPUtime=582.3 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 27430 0 0 0 58226 4 0 0 25 0 1 0 771808237 107950080 22621 33554432000 4194304 4300876 140734790877328 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 26355 22621 171 27 0 24804 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105420

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/562 22672
/proc/meminfo: memFree=22727508/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4002.35 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 151541 0 0 0 400209 26 0 0 25 0 1 0 771808237 711614464 146732 33554432000 4194304 4300876 140734790877328 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 146732 171 27 0 172183 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 694936

[startup+4062.32 s]
/proc/loadavg: 2.20 2.06 2.02 4/562 22674
/proc/meminfo: memFree=22711120/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4062.38 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 153767 0 0 0 406211 27 0 0 25 0 1 0 771808237 711614464 148958 33554432000 4194304 4300876 140734790877328 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 148958 171 27 0 172183 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 694936

[startup+4122.3 s]
/proc/loadavg: 2.20 2.08 2.02 4/562 22675
/proc/meminfo: memFree=22697200/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4122.35 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 156001 0 0 0 412208 27 0 0 25 0 1 0 771808237 711614464 151192 33554432000 4194304 4300876 140734790877328 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 151192 171 27 0 172183 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 694936

[startup+4182.3 s]
/proc/loadavg: 2.07 2.06 2.01 4/562 22677
/proc/meminfo: memFree=22681940/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4182.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 158258 0 0 0 418208 28 0 0 25 0 1 0 771808237 711614464 153449 33554432000 4194304 4300876 140734790877328 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 153449 171 27 0 172183 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 694936

[startup+4242.3 s]
/proc/loadavg: 2.02 2.05 2.01 4/562 22678
/proc/meminfo: memFree=22666904/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4242.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 160520 0 0 0 424207 29 0 0 25 0 1 0 771808237 711614464 155711 33554432000 4194304 4300876 140734790877328 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 155711 171 27 0 172183 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 694936

[startup+4302.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/562 22680
/proc/meminfo: memFree=22651016/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4302.35 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 162776 0 0 0 430206 29 0 0 25 0 1 0 771808237 711614464 157967 33554432000 4194304 4300876 140734790877328 18446744073709551615 4216270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 157967 171 27 0 172183 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 694936

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22682
/proc/meminfo: memFree=22635996/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4362.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 165052 0 0 0 436206 30 0 0 25 0 1 0 771808237 711614464 160243 33554432000 4194304 4300876 140734790877328 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 160243 171 27 0 172183 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 694936

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22683
/proc/meminfo: memFree=22620480/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=694936 CPUtime=4422.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 167309 0 0 0 442206 30 0 0 25 0 1 0 771808237 711614464 162500 33554432000 4194304 4300876 140734790877328 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 173734 162500 171 27 0 172183 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 694936

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22685
/proc/meminfo: memFree=22604968/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=702640 CPUtime=4482.37 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 169595 0 0 0 448206 31 0 0 25 0 1 0 771808237 719503360 164786 33554432000 4194304 4300876 140734790877328 18446744073709551615 4225132 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 175660 164786 171 27 0 174109 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 702640

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22686
/proc/meminfo: memFree=22589448/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=702640 CPUtime=4542.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 171870 0 0 0 454205 31 0 0 25 0 1 0 771808237 719503360 167061 33554432000 4194304 4300876 140734790877328 18446744073709551615 4225352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 175660 167061 171 27 0 174109 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 702640

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/562 22688
/proc/meminfo: memFree=22571212/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=702640 CPUtime=4602.39 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 174180 0 0 0 460208 31 0 0 25 0 1 0 771808237 719503360 169371 33554432000 4194304 4300876 140734790877328 18446744073709551615 251813936659 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 175660 169371 171 27 0 174109 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 702640

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/562 22690
/proc/meminfo: memFree=22555688/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=4662.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 176490 0 0 0 466205 31 0 0 25 0 1 0 771808237 1063206912 171681 33554432000 4194304 4300876 140734790877328 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 171681 171 27 0 258021 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 1038288

[startup+4722.32 s]
/proc/loadavg: 2.25 2.07 2.02 4/562 22691
/proc/meminfo: memFree=22542384/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=4722.39 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 178789 0 0 0 472207 32 0 0 25 0 1 0 771808237 1063206912 173980 33554432000 4194304 4300876 140734790877328 18446744073709551615 4248684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 173980 171 27 0 258021 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 1038288

[startup+4782.3 s]
/proc/loadavg: 2.09 2.06 2.02 4/562 22693
/proc/meminfo: memFree=22527000/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=4782.37 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 181081 0 0 0 478205 32 0 0 25 0 1 0 771808237 1063206912 176272 33554432000 4194304 4300876 140734790877328 18446744073709551615 4281399 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 176272 171 27 0 258021 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 1038288

[startup+4842.3 s]
/proc/loadavg: 2.03 2.04 2.01 4/562 22694
/proc/meminfo: memFree=22510228/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=4842.37 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 183348 0 0 0 484205 32 0 0 25 0 1 0 771808237 1063206912 178539 33554432000 4194304 4300876 140734790877328 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 178539 171 27 0 258021 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 1038288

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/562 22696
/proc/meminfo: memFree=22495564/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=4902.36 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 185625 0 0 0 490204 32 0 0 25 0 1 0 771808237 1063206912 180816 33554432000 4194304 4300876 140734790877328 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 180816 171 27 0 258021 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 1038288

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22698
/proc/meminfo: memFree=22479908/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=4962.37 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 187877 0 0 0 496204 33 0 0 25 0 1 0 771808237 1063206912 183068 33554432000 4194304 4300876 140734790877328 18446744073709551615 4264702 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 183068 171 27 0 258021 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 1038288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22698
/proc/meminfo: memFree=22470100/32950928 swapFree=41934332/67111528
[pid=22546] ppid=22543 vsize=1038288 CPUtime=5000.09 cores=0,2,4,6
/proc/22546/stat : 22546 (march_rw) R 22543 22546 21356 0 -1 4202496 189280 0 0 0 499976 33 0 0 25 0 1 0 771808237 1063206912 184471 33554432000 4194304 4300876 140734790877328 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22546/statm: 259572 184471 171 27 0 258021 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 1038288

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): 5000.05
CPU time (s): 5000.13
CPU user time (s): 4999.77
CPU system time (s): 0.362944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1038288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189280
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= 2593

runsolver used 28.0127 second user time and 63.2444 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 19:01:35
IDJOB=3420359
IDBENCH=82611
IDSOLVER=1913
FILE ID=node126/3420359-1306602095
RUNJOBID= node126-1306602095-22529
PBS_JOBID= 13471554
Free space on /tmp= 73476 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S969405384-096-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420359-1306602095/watcher-3420359-1306602095 -o /tmp/evaluation-result-3420359-1306602095/solver-3420359-1306602095 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420359-1306602095.cnf

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

MD5SUM BENCH= 6e345981a96012731da9bd2ce5420289
RANDOM SEED=881696365

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23751584 kB
Buffers:        322320 kB
Cached:        6362092 kB
SwapCached:      49920 kB
Active:        4240064 kB
Inactive:      4640060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23751584 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:             784 kB
Writeback:           0 kB
AnonPages:     2158072 kB
Mapped:          24196 kB
Slab:           147784 kB
PageTables:      99952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176376588 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= 73476 MiB
End job on node126 at 2011-05-28 20:24:57