Trace number 3420388

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) 5000.11 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S540595895-046-UNKNOWN.cnf
MD5SUMc6c08a5348a127e8ddd50935c46cf427
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.461
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: 481
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: 77419
11.29/11.36	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 |*******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10104354
1478.74/1478.73	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 |****************************************
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c |***********************************************
c |************************************************
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c |***************************************************
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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-3420388-1306606357/watcher-3420388-1306606357 -o /tmp/evaluation-result-3420388-1306606357/solver-3420388-1306606357 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420388-1306606357.cnf 

running on 4 cores: 1,3,5,7

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: 2.13 2.04 2.01 3/426 12505
/proc/meminfo: memFree=15185596/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=7316 CPUtime=0.01 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4194304 409 0 0 0 1 0 0 0 21 0 1 0 772236181 7491584 354 33554432000 4194304 4300876 140735088177184 18446744073709551615 244446490590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 1829 354 113 27 0 278 0

[startup+0.0481791 s]
/proc/loadavg: 2.13 2.04 2.01 3/426 12505
/proc/meminfo: memFree=15185596/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=8972 CPUtime=0.04 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 1743 0 0 0 4 0 0 0 21 0 1 0 772236181 9187328 582 33554432000 4194304 4300876 140735088177184 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 2243 582 142 27 0 692 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8972

[startup+0.100179 s]
/proc/loadavg: 2.13 2.04 2.01 3/426 12505
/proc/meminfo: memFree=15185596/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=10228 CPUtime=0.09 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 3575 0 0 0 9 0 0 0 21 0 1 0 772236181 10473472 896 33554432000 4194304 4300876 140735088177184 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 2557 896 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300134 s]
/proc/loadavg: 2.13 2.04 2.01 3/426 12505
/proc/meminfo: memFree=15185596/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=13388 CPUtime=0.29 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 4650 0 0 0 29 0 0 0 22 0 1 0 772236181 13709312 1205 33554432000 4194304 4300876 140735088177184 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 3347 1205 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.701055 s]
/proc/loadavg: 2.13 2.04 2.01 3/426 12505
/proc/meminfo: memFree=15185596/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=13800 CPUtime=0.69 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 4841 0 0 0 69 0 0 0 24 0 1 0 772236181 14131200 1396 33554432000 4194304 4300876 140735088177184 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 3450 1396 170 27 0 1899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13800

[startup+1.5009 s]
/proc/loadavg: 2.13 2.04 2.01 3/430 12514
/proc/meminfo: memFree=15175884/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=14076 CPUtime=1.49 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 4871 0 0 0 149 0 0 0 25 0 1 0 772236181 14413824 1426 33554432000 4194304 4300876 140735088177184 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 3519 1426 170 27 0 1968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14076

[startup+3.10061 s]
/proc/loadavg: 2.12 2.04 2.01 3/430 12514
/proc/meminfo: memFree=15173724/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=14700 CPUtime=3.09 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 4982 0 0 0 309 0 0 0 25 0 1 0 772236181 15052800 1537 33554432000 4194304 4300876 140735088177184 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 3675 1537 170 27 0 2124 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14700

[startup+6.30102 s]
/proc/loadavg: 2.12 2.04 2.01 3/430 12514
/proc/meminfo: memFree=15171532/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=15724 CPUtime=6.29 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 5298 0 0 0 629 0 0 0 25 0 1 0 772236181 16101376 1853 33554432000 4194304 4300876 140735088177184 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 3931 1853 170 27 0 2380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15724

[startup+12.7008 s]
/proc/loadavg: 2.10 2.04 2.01 3/430 12514
/proc/meminfo: memFree=15167184/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=17000 CPUtime=12.69 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 5553 0 0 0 1269 0 0 0 19 0 1 0 772236181 17408000 2108 33554432000 4194304 4300876 140735088177184 18446744073709551615 4264163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 4250 2108 171 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5005 s]
/proc/loadavg: 2.08 2.04 2.01 3/430 12514
/proc/meminfo: memFree=15163736/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=19876 CPUtime=25.49 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 6071 0 0 0 2549 0 0 0 25 0 1 0 772236181 20353024 2626 33554432000 4194304 4300876 140735088177184 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 4969 2626 171 27 0 3418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19876

[startup+51.1007 s]
/proc/loadavg: 2.06 2.03 2.01 3/430 12515
/proc/meminfo: memFree=15155876/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=26344 CPUtime=51.09 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 7136 0 0 0 5109 0 0 0 25 0 1 0 772236181 26976256 3691 33554432000 4194304 4300876 140735088177184 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 6586 3691 171 27 0 5035 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26344

[startup+102.315 s]
/proc/loadavg: 2.02 2.02 2.00 3/430 12516
/proc/meminfo: memFree=15138864/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=32164 CPUtime=102.31 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 9219 0 0 0 10230 1 0 0 25 0 1 0 772236181 32935936 5774 33554432000 4194304 4300876 140735088177184 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 8041 5774 171 27 0 6490 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32164

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/430 12518
/proc/meminfo: memFree=15120380/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=53992 CPUtime=162.29 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 11682 0 0 0 16228 1 0 0 25 0 1 0 772236181 55287808 8237 33554432000 4194304 4300876 140735088177184 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 13498 8237 171 27 0 11947 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53992

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/430 12519
/proc/meminfo: memFree=15102376/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=53992 CPUtime=222.3 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 14165 0 0 0 22228 2 0 0 25 0 1 0 772236181 55287808 10720 33554432000 4194304 4300876 140735088177184 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 13498 10720 171 27 0 11947 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 53992

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/430 12521
/proc/meminfo: memFree=15084116/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=74472 CPUtime=282.3 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 16792 0 0 0 28228 2 0 0 25 0 1 0 772236181 76259328 13347 33554432000 4194304 4300876 140735088177184 18446744073709551615 4216204 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 18618 13347 171 27 0 17067 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 74472

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/430 12522
/proc/meminfo: memFree=15065232/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=74472 CPUtime=342.3 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 19320 0 0 0 34228 2 0 0 25 0 1 0 772236181 76259328 15875 33554432000 4194304 4300876 140735088177184 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 18618 15875 171 27 0 17067 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74472

[startup+402.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/430 12524
/proc/meminfo: memFree=15046972/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=103940 CPUtime=402.3 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 21872 0 0 0 40227 3 0 0 25 0 1 0 772236181 106434560 18427 33554432000 4194304 4300876 140735088177184 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 25985 18427 171 27 0 24434 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 103940

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/430 12527
/proc/meminfo: memFree=15028216/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=103940 CPUtime=462.3 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 24420 0 0 0 46227 3 0 0 25 0 1 0 772236181 106434560 20975 33554432000 4194304 4300876 140735088177184 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 25985 20975 171 27 0 24434 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103940

[startup+522.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/430 12528
/proc/meminfo: memFree=15009704/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=104780 CPUtime=522.31 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 26968 0 0 0 52227 4 0 0 25 0 1 0 772236181 107294720 23523 33554432000 4194304 4300876 140735088177184 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 26195 23523 171 27 0 24644 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 104780

[startup+582.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/430 12530
/proc/meminfo: memFree=14990828/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=148980 CPUtime=582.31 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 29534 0 0 0 58227 4 0 0 25 0 1 0 772236181 152555520 26089 33554432000 4194304 4300876 140735088177184 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 37245 26089 171 27 0 35694 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148980

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/430 12637
/proc/meminfo: memFree=13919624/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=699408 CPUtime=4062.44 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 170515 0 0 0 406213 31 0 0 25 0 1 0 772236181 716193792 167070 33554432000 4194304 4300876 140735088177184 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 174852 167070 171 27 0 173301 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 699408

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/430 12638
/proc/meminfo: memFree=13902100/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=699408 CPUtime=4122.43 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 172886 0 0 0 412211 32 0 0 25 0 1 0 772236181 716193792 169441 33554432000 4194304 4300876 140735088177184 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 174852 169441 171 27 0 173301 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 699408

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/430 12640
/proc/meminfo: memFree=13884948/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=699408 CPUtime=4182.43 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 175194 0 0 0 418211 32 0 0 25 0 1 0 772236181 716193792 171749 33554432000 4194304 4300876 140735088177184 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 174852 171749 171 27 0 173301 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 699408

[startup+4242.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/430 12641
/proc/meminfo: memFree=13866932/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4242.43 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 177444 0 0 0 424211 32 0 0 25 0 1 0 772236181 1059897344 173999 33554432000 4194304 4300876 140735088177184 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 173999 171 27 0 257213 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 1035056

[startup+4302.3 s]
/proc/loadavg: 2.16 2.07 2.02 3/430 12643
/proc/meminfo: memFree=13848660/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4302.43 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 179607 0 0 0 430211 32 0 0 25 0 1 0 772236181 1059897344 176162 33554432000 4194304 4300876 140735088177184 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 176162 171 27 0 257213 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 1035056

[startup+4362.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/430 12645
/proc/meminfo: memFree=13832016/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4362.44 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 181624 0 0 0 436211 33 0 0 25 0 1 0 772236181 1059897344 178179 33554432000 4194304 4300876 140735088177184 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 178179 171 27 0 257213 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 1035056

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/430 12646
/proc/meminfo: memFree=13814124/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4422.44 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 183739 0 0 0 442211 33 0 0 25 0 1 0 772236181 1059897344 180294 33554432000 4194304 4300876 140735088177184 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 180294 171 27 0 257213 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 1035056

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/430 12648
/proc/meminfo: memFree=13795136/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4482.44 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 186216 0 0 0 448210 34 0 0 25 0 1 0 772236181 1059897344 182771 33554432000 4194304 4300876 140735088177184 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 182771 171 27 0 257213 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 1035056

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/430 12649
/proc/meminfo: memFree=13775764/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4542.44 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 188710 0 0 0 454210 34 0 0 25 0 1 0 772236181 1059897344 185265 33554432000 4194304 4300876 140735088177184 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 185265 171 27 0 257213 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 1035056

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/430 12651
/proc/meminfo: memFree=13756520/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4602.46 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 191186 0 0 0 460211 35 0 0 25 0 1 0 772236181 1059897344 187741 33554432000 4194304 4300876 140735088177184 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 187741 171 27 0 257213 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 1035056

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/430 12653
/proc/meminfo: memFree=13735656/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4662.44 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 193711 0 0 0 466209 35 0 0 25 0 1 0 772236181 1059897344 190266 33554432000 4194304 4300876 140735088177184 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 190266 171 27 0 257213 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 1035056

[startup+4722.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/430 12654
/proc/meminfo: memFree=13717016/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4722.47 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 196228 0 0 0 472211 36 0 0 25 0 1 0 772236181 1059897344 192783 33554432000 4194304 4300876 140735088177184 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 192783 171 27 0 257213 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 1035056

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/430 12656
/proc/meminfo: memFree=13698124/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4782.45 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 198769 0 0 0 478209 36 0 0 25 0 1 0 772236181 1059897344 195324 33554432000 4194304 4300876 140735088177184 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 195324 171 27 0 257213 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 1035056

[startup+4842.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/430 12657
/proc/meminfo: memFree=13678616/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4842.45 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 201288 0 0 0 484208 37 0 0 25 0 1 0 772236181 1059897344 197843 33554432000 4194304 4300876 140735088177184 18446744073709551615 4234282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 197843 171 27 0 257213 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 1035056

[startup+4902.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/430 12659
/proc/meminfo: memFree=13660220/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4902.45 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 203834 0 0 0 490208 37 0 0 25 0 1 0 772236181 1059897344 200389 33554432000 4194304 4300876 140735088177184 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 200389 171 27 0 257213 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 1035056

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/430 12661
/proc/meminfo: memFree=13641712/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=4962.46 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 206368 0 0 0 496208 38 0 0 25 0 1 0 772236181 1059897344 202923 33554432000 4194304 4300876 140735088177184 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 202923 171 27 0 257213 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 1035056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/430 12662
/proc/meminfo: memFree=13629656/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=5000.07 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 207963 0 0 0 499969 38 0 0 25 0 1 0 772236181 1059897344 204518 33554432000 4194304 4300876 140735088177184 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 204518 171 27 0 257213 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1035056

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/430 12662
/proc/meminfo: memFree=13629656/32951124 swapFree=44485824/67111528
[pid=12505] ppid=12502 vsize=1035056 CPUtime=5000.07 cores=1,3,5,7
/proc/12505/stat : 12505 (march_rw) R 12502 12505 11216 0 -1 4202496 207963 0 0 0 499969 38 0 0 25 0 1 0 772236181 1059897344 204518 33554432000 4194304 4300876 140735088177184 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12505/statm: 258764 204518 171 27 0 257213 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1035056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.11
CPU user time (s): 4999.7
CPU system time (s): 0.413937
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1035056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207964
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= 6
involuntary context switches= 3146

runsolver used 19.543 second user time and 45.4571 second system time

The end

Launcher Data 

Begin job on node105 at 2011-05-28 20:12:37
IDJOB=3420388
IDBENCH=82640
IDSOLVER=1913
FILE ID=node105/3420388-1306606357
RUNJOBID= node105-1306606357-12489
PBS_JOBID= 13471575
Free space on /tmp= 73192 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S540595895-046-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420388-1306606357/watcher-3420388-1306606357 -o /tmp/evaluation-result-3420388-1306606357/solver-3420388-1306606357 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420388-1306606357.cnf

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

MD5SUM BENCH= c6c08a5348a127e8ddd50935c46cf427
RANDOM SEED=1775894385

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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:      15185992 kB
Buffers:        361596 kB
Cached:       13493152 kB
SwapCached:      39596 kB
Active:        6952940 kB
Inactive:     10492032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15185992 kB
SwapTotal:    67111528 kB
SwapFree:     44485824 kB
Dirty:             412 kB
Writeback:          16 kB
AnonPages:     3557904 kB
Mapped:          18868 kB
Slab:           171956 kB
PageTables:      81232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 114862768 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= 73188 MiB
End job on node105 at 2011-05-28 21:35:59