Trace number 3152322

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) 1300.01 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S936047914-093-UNKNOWN.cnf
MD5SUMc578ae902020675717dd7f7fb0a11360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.33034
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 466
0.29/0.39	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: 75216
11.09/11.10	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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152322-1301698553/watcher-3152322-1301698553 -o /tmp/evaluation-result-3152322-1301698553/solver-3152322-1301698553 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152322-1301698553.cnf 

running on 2 cores: 1,3

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: 0.78 1.22 2.19 4/181 5806
/proc/meminfo: memFree=21041172/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=7052 CPUtime=0 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4194304 326 0 0 0 0 0 0 0 23 0 1 0 262270915 7221248 270 33554432000 4194304 4300876 140735501430672 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 1763 270 113 27 0 212 0

[startup+0.0746509 s]
/proc/loadavg: 0.78 1.22 2.19 4/181 5806
/proc/meminfo: memFree=21041172/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=10228 CPUtime=0.07 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 3577 0 0 0 7 0 0 0 23 0 1 0 262270915 10473472 897 33554432000 4194304 4300876 140735501430672 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10228

[startup+0.100637 s]
/proc/loadavg: 0.78 1.22 2.19 4/181 5806
/proc/meminfo: memFree=21041172/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=10228 CPUtime=0.09 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 3577 0 0 0 9 0 0 0 23 0 1 0 262270915 10473472 897 33554432000 4194304 4300876 140735501430672 18446744073709551615 4214620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300596 s]
/proc/loadavg: 0.78 1.22 2.19 4/181 5806
/proc/meminfo: memFree=21041172/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=13388 CPUtime=0.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 4651 0 0 0 29 0 0 0 25 0 1 0 262270915 13709312 1205 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 3347 1205 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.70052 s]
/proc/loadavg: 0.78 1.22 2.19 4/181 5806
/proc/meminfo: memFree=21041172/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=13796 CPUtime=0.69 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 4841 0 0 0 69 0 0 0 25 0 1 0 262270915 14127104 1395 33554432000 4194304 4300876 140735501430672 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 3449 1395 170 27 0 1898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13796

[startup+1.50037 s]
/proc/loadavg: 0.78 1.22 2.19 5/190 5819
/proc/meminfo: memFree=20995984/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=14072 CPUtime=1.49 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 4870 0 0 0 149 0 0 0 25 0 1 0 262270915 14409728 1424 33554432000 4194304 4300876 140735501430672 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 3518 1424 170 27 0 1967 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14072

[startup+3.10107 s]
/proc/loadavg: 0.78 1.22 2.19 5/190 5819
/proc/meminfo: memFree=20993132/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=14704 CPUtime=3.09 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 4983 0 0 0 309 0 0 0 25 0 1 0 262270915 15056896 1537 33554432000 4194304 4300876 140735501430672 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 3676 1537 170 27 0 2125 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14704

[startup+6.30046 s]
/proc/loadavg: 1.12 1.28 2.20 5/190 5819
/proc/meminfo: memFree=20984260/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=15728 CPUtime=6.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 5299 0 0 0 629 0 0 0 25 0 1 0 262270915 16105472 1853 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 3932 1853 170 27 0 2381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15728

[startup+12.7003 s]
/proc/loadavg: 1.35 1.33 2.21 5/190 5819
/proc/meminfo: memFree=20980376/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=17004 CPUtime=12.69 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 5553 0 0 0 1269 0 0 0 25 0 1 0 262270915 17412096 2107 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 4251 2107 171 27 0 2700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17004

[startup+25.5008 s]
/proc/loadavg: 1.93 1.46 2.24 5/190 5819
/proc/meminfo: memFree=20973692/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=19880 CPUtime=25.49 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 6073 0 0 0 2549 0 0 0 25 0 1 0 262270915 20357120 2627 33554432000 4194304 4300876 140735501430672 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 4970 2627 171 27 0 3419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19880

[startup+51.101 s]
/proc/loadavg: 2.64 1.66 2.28 5/190 5820
/proc/meminfo: memFree=20960820/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=26348 CPUtime=51.09 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 7139 0 0 0 5109 0 0 0 25 0 1 0 262270915 26980352 3693 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 6587 3693 171 27 0 5036 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26348

[startup+102.306 s]
/proc/loadavg: 3.41 2.02 2.37 5/190 5821
/proc/meminfo: memFree=20934140/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=32168 CPUtime=102.3 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 9226 0 0 0 10229 1 0 0 25 0 1 0 262270915 32940032 5780 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 8042 5780 171 27 0 6491 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32168

[startup+162.301 s]
/proc/loadavg: 3.86 2.39 2.48 5/190 5823
/proc/meminfo: memFree=20905072/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=53996 CPUtime=162.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 11674 0 0 0 16228 1 0 0 25 0 1 0 262270915 55291904 8228 33554432000 4194304 4300876 140735501430672 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 13499 8228 171 27 0 11948 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53996

[startup+222.301 s]
/proc/loadavg: 3.95 2.68 2.57 5/190 5825
/proc/meminfo: memFree=20876260/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=53996 CPUtime=222.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 14154 0 0 0 22227 2 0 0 25 0 1 0 262270915 55291904 10708 33554432000 4194304 4300876 140735501430672 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 13499 10708 171 27 0 11948 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 53996

[startup+282.3 s]
/proc/loadavg: 3.98 2.92 2.66 5/190 5826
/proc/meminfo: memFree=20848288/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=74484 CPUtime=282.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 16779 0 0 0 28226 3 0 0 25 0 1 0 262270915 76271616 13333 33554432000 4194304 4300876 140735501430672 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 18621 13333 171 27 0 17070 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 74484

[startup+342.301 s]
/proc/loadavg: 3.99 3.11 2.74 5/190 5837
/proc/meminfo: memFree=20818104/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=74484 CPUtime=342.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 19306 0 0 0 34226 3 0 0 25 0 1 0 262270915 76271616 15860 33554432000 4194304 4300876 140735501430672 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 18621 15860 171 27 0 17070 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 74484

[startup+402.301 s]
/proc/loadavg: 4.05 3.29 2.82 5/190 5838
/proc/meminfo: memFree=20789412/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=103952 CPUtime=402.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 21844 0 0 0 40226 3 0 0 25 0 1 0 262270915 106446848 18398 33554432000 4194304 4300876 140735501430672 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 25988 18398 171 27 0 24437 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 103952

[startup+462.3 s]
/proc/loadavg: 4.02 3.42 2.89 5/190 5840
/proc/meminfo: memFree=20761976/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=103952 CPUtime=462.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 24389 0 0 0 46225 4 0 0 25 0 1 0 262270915 106446848 20943 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 25988 20943 171 27 0 24437 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 103952

[startup+522.301 s]
/proc/loadavg: 4.00 3.52 2.95 5/190 5842
/proc/meminfo: memFree=20733560/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=104800 CPUtime=522.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 26935 0 0 0 52224 5 0 0 25 0 1 0 262270915 107315200 23489 33554432000 4194304 4300876 140735501430672 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 26200 23489 171 27 0 24649 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 104800

[startup+582.301 s]
/proc/loadavg: 4.00 3.60 3.02 5/190 5843
/proc/meminfo: memFree=20704384/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=149000 CPUtime=582.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 29496 0 0 0 58223 5 0 0 25 0 1 0 262270915 152576000 26050 33554432000 4194304 4300876 140735501430672 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 37250 26050 171 27 0 35699 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 149000

[startup+642.3 s]
/proc/loadavg: 4.00 3.67 3.08 5/190 5845
/proc/meminfo: memFree=20674948/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=149000 CPUtime=642.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 32040 0 0 0 64222 6 0 0 25 0 1 0 262270915 152576000 28594 33554432000 4194304 4300876 140735501430672 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 37250 28594 171 27 0 35699 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 149000

[startup+702.301 s]
/proc/loadavg: 4.04 3.75 3.14 5/190 5846
/proc/meminfo: memFree=20647512/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=149000 CPUtime=702.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 34602 0 0 0 70221 7 0 0 25 0 1 0 262270915 152576000 31156 33554432000 4194304 4300876 140735501430672 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 37250 31156 171 27 0 35699 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 149000

[startup+762.307 s]
/proc/loadavg: 4.01 3.79 3.19 5/190 5848
/proc/meminfo: memFree=20617964/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=149000 CPUtime=762.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 37139 0 0 0 76221 7 0 0 25 0 1 0 262270915 152576000 33693 33554432000 4194304 4300876 140735501430672 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 37250 33693 171 27 0 35699 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 149000

[startup+822.3 s]
/proc/loadavg: 4.00 3.83 3.24 5/190 5850
/proc/meminfo: memFree=20589516/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=215300 CPUtime=822.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 39660 0 0 0 82220 8 0 0 25 0 1 0 262270915 220467200 36214 33554432000 4194304 4300876 140735501430672 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 53825 36214 171 27 0 52274 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 215300

[startup+882.301 s]
/proc/loadavg: 4.00 3.85 3.28 5/190 5851
/proc/meminfo: memFree=20560596/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=216992 CPUtime=882.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 42161 0 0 0 88220 9 0 0 25 0 1 0 262270915 222199808 38715 33554432000 4194304 4300876 140735501430672 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 54248 38715 171 27 0 52697 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 216992

[startup+942.301 s]
/proc/loadavg: 4.00 3.88 3.32 5/190 5853
/proc/meminfo: memFree=20534404/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=216992 CPUtime=942.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 44642 0 0 0 94219 9 0 0 25 0 1 0 262270915 222199808 41196 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 54248 41196 171 27 0 52697 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 216992

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.36 5/190 5854
/proc/meminfo: memFree=20505480/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=216992 CPUtime=1002.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 47101 0 0 0 100219 9 0 0 25 0 1 0 262270915 222199808 43655 33554432000 4194304 4300876 140735501430672 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 54248 43655 171 27 0 52697 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 216992

[startup+1062.3 s]
/proc/loadavg: 4.00 3.91 3.40 5/190 5856
/proc/meminfo: memFree=20477164/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=216992 CPUtime=1062.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 49529 0 0 0 106218 10 0 0 25 0 1 0 262270915 222199808 46083 33554432000 4194304 4300876 140735501430672 18446744073709551615 4227872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 54248 46083 171 27 0 52697 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 216992

[startup+1122.3 s]
/proc/loadavg: 4.03 3.94 3.44 5/190 5858
/proc/meminfo: memFree=20448460/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=216992 CPUtime=1122.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 51906 0 0 0 112218 10 0 0 25 0 1 0 262270915 222199808 48460 33554432000 4194304 4300876 140735501430672 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 54248 48460 171 27 0 52697 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 216992

[startup+1182.3 s]
/proc/loadavg: 4.01 3.95 3.47 5/190 5859
/proc/meminfo: memFree=20422128/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=216992 CPUtime=1182.28 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 54264 0 0 0 118217 11 0 0 25 0 1 0 262270915 222199808 50818 33554432000 4194304 4300876 140735501430672 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 54248 50818 171 27 0 52697 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 216992

[startup+1242.3 s]
/proc/loadavg: 4.06 3.97 3.51 5/190 5861
/proc/meminfo: memFree=20392944/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=316440 CPUtime=1242.29 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 56577 0 0 0 124216 13 0 0 25 0 1 0 262270915 324034560 53131 33554432000 4194304 4300876 140735501430672 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 79110 53131 171 27 0 77559 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 316440



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 3.97 3.54 4/189 5863
/proc/meminfo: memFree=20642396/32951124 swapFree=67111528/67111528
[pid=5806] ppid=5804 vsize=316440 CPUtime=1299.98 cores=1,3
/proc/5806/stat : 5806 (march_rw) R 5804 5806 5758 0 -1 4202496 58746 0 0 0 129985 13 0 0 25 0 1 0 262270915 324034560 55300 33554432000 4194304 4300876 140735501430672 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5806/statm: 79110 55300 171 27 0 77559 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 316440

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): 1300.01
CPU user time (s): 1299.86
CPU system time (s): 0.146977
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 316440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58746
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= 1344

runsolver used 1.85772 second user time and 4.06538 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 00:55:53
IDJOB=3152322
IDBENCH=82602
IDSOLVER=1561
FILE ID=node141/3152322-1301698553
RUNJOBID= node141-1301698553-5778
PBS_JOBID= 12840754
Free space on /tmp= 71744 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S936047914-093-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152322-1301698553/watcher-3152322-1301698553 -o /tmp/evaluation-result-3152322-1301698553/solver-3152322-1301698553 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152322-1301698553.cnf

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

MD5SUM BENCH= c578ae902020675717dd7f7fb0a11360
RANDOM SEED=2028360622

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      21041452 kB
Buffers:        336528 kB
Cached:       11242592 kB
SwapCached:          0 kB
Active:        7515160 kB
Inactive:      4131824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21041452 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3228 kB
Writeback:           0 kB
AnonPages:       67832 kB
Mapped:          15100 kB
Slab:           196184 kB
PageTables:       5036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   212240 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= 71744 MiB
End job on node141 at 2011-04-02 01:17:35