Trace number 3262141

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_506.cnf
MD5SUM3c65ff80757b12edd41f8ee6da874877
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark89.0965
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34386
Sum of the clauses size155873
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284
Number of clauses of size 331656
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52646

Solver Data 

2.59/2.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.68	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.68	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.68	c main()::
2.59/2.68	c initFormula():: searching for DIMACS p-line....
2.59/2.68	c full lookahead due to high density!
2.59/2.68	c initFormula():: the DIMACS p-line indicates a CNF of 253 variables and 34386 clauses.
2.59/2.68	c parseCNF():: parsing....
2.59/2.68	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.68	c runParser():: parsing was successful, warming up engines...
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c preprocessing fase I completed:: there are now 253 free variables and 34386 clauses.
2.59/2.68	c using k-SAT heuristics (size based diff)
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 236961 duplicate clauses
2.59/2.68	c resolvent_look() :: found 7661 resolvents
2.59/2.68	c main():: clause / variable ratio: ( 42047 / 253 ) = 166.19
2.59/2.68	c longest clause has size 23
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c number of free variables = 253
2.59/2.68	c dynamic_preselect_setsize :: off
2.59/2.68	c main():: all systems go!
2.59/2.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
4.19/4.28	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: 914
11.49/11.53	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: 8705
73.29/73.33	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 63392
483.39/483.41	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 |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3262141-1303545911/watcher-3262141-1303545911 -o /tmp/evaluation-result-3262141-1303545911/solver-3262141-1303545911 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3262141-1303545911.cnf 

running on 2 cores: 4,6

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: 3.95 3.96 3.51 4/189 18909
/proc/meminfo: memFree=26179452/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=7132 CPUtime=0 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4194304 357 0 0 0 0 0 0 0 21 0 1 0 544821818 7303168 301 33554432000 4194304 4300876 140737032693712 18446744073709551615 260905393920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 1783 301 112 27 0 232 0

[startup+0.105336 s]
/proc/loadavg: 3.95 3.96 3.51 4/189 18909
/proc/meminfo: memFree=26179452/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=11840 CPUtime=0.09 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 4359 0 0 0 9 0 0 0 22 0 1 0 544821818 12124160 1181 33554432000 4194304 4300876 140737032693712 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/18909/statm: 2960 1181 143 27 0 1409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11840

[startup+0.200368 s]
/proc/loadavg: 3.95 3.96 3.51 4/189 18909
/proc/meminfo: memFree=26179452/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=12608 CPUtime=0.19 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 4536 0 0 0 19 0 0 0 22 0 1 0 544821818 12910592 1358 33554432000 4194304 4300876 140737032693712 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/18909/statm: 3152 1358 143 27 0 1601 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12608

[startup+0.300348 s]
/proc/loadavg: 3.95 3.96 3.51 4/189 18909
/proc/meminfo: memFree=26179452/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=13652 CPUtime=0.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 4749 0 0 0 29 0 0 0 22 0 1 0 544821818 13979648 1571 33554432000 4194304 4300876 140737032693712 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/18909/statm: 3413 1571 143 27 0 1862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13652

[startup+0.700227 s]
/proc/loadavg: 3.95 3.96 3.51 4/189 18909
/proc/meminfo: memFree=26179452/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=16264 CPUtime=0.69 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 5332 0 0 0 69 0 0 0 24 0 1 0 544821818 16654336 2154 33554432000 4194304 4300876 140737032693712 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/18909/statm: 4066 2154 144 27 0 2515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16264

[startup+1.50014 s]
/proc/loadavg: 3.95 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26148096/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=20704 CPUtime=1.48 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 6303 0 0 0 148 0 0 0 25 0 1 0 544821818 21200896 3125 33554432000 4194304 4300876 140737032693712 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 5176 3125 144 27 0 3625 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20704

[startup+3.10079 s]
/proc/loadavg: 3.95 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26137192/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=25016 CPUtime=3.09 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 10900 0 0 0 308 1 0 0 25 0 1 0 544821818 25616384 4293 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6254 4293 170 27 0 4703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25016

[startup+6.30026 s]
/proc/loadavg: 3.96 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26133448/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=25016 CPUtime=6.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 10951 0 0 0 628 1 0 0 25 0 1 0 544821818 25616384 4344 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6254 4344 171 27 0 4703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25016

[startup+12.701 s]
/proc/loadavg: 3.96 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26132032/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=25016 CPUtime=12.69 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 10963 0 0 0 1268 1 0 0 25 0 1 0 544821818 25616384 4356 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6254 4356 171 27 0 4703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25016

[startup+25.5007 s]
/proc/loadavg: 3.97 3.96 3.53 5/190 18911
/proc/meminfo: memFree=26132172/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=25016 CPUtime=25.49 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 10968 0 0 0 2548 1 0 0 25 0 1 0 544821818 25616384 4361 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6254 4361 171 27 0 4703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25016

[startup+51.1011 s]
/proc/loadavg: 3.98 3.96 3.54 5/190 18911
/proc/meminfo: memFree=26131976/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=25016 CPUtime=51.09 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 10970 0 0 0 5108 1 0 0 25 0 1 0 544821818 25616384 4363 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6254 4363 171 27 0 4703 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25016

[startup+102.301 s]
/proc/loadavg: 3.99 3.97 3.56 5/190 18913
/proc/meminfo: memFree=26129460/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=25016 CPUtime=102.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11017 0 0 0 10228 1 0 0 25 0 1 0 544821818 25616384 4410 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6254 4410 171 27 0 4703 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25016

[startup+162.301 s]
/proc/loadavg: 3.99 3.97 3.58 5/190 18914
/proc/meminfo: memFree=26128436/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=26232 CPUtime=162.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11148 0 0 0 16228 1 0 0 25 0 1 0 544821818 26861568 4541 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6558 4541 171 27 0 5007 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26232

[startup+222.307 s]
/proc/loadavg: 4.16 4.02 3.62 5/190 18943
/proc/meminfo: memFree=26124648/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=26232 CPUtime=222.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11197 0 0 0 22228 1 0 0 25 0 1 0 544821818 26861568 4590 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6558 4590 171 27 0 5007 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26232

[startup+282.301 s]
/proc/loadavg: 4.06 4.01 3.64 5/190 18944
/proc/meminfo: memFree=26122896/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=26232 CPUtime=282.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11246 0 0 0 28228 1 0 0 25 0 1 0 544821818 26861568 4639 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 6558 4639 171 27 0 5007 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26232

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.66 5/190 18946
/proc/meminfo: memFree=26120508/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=28084 CPUtime=342.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11610 0 0 0 34228 1 0 0 25 0 1 0 544821818 28758016 5003 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7021 5003 171 27 0 5470 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 28084

[startup+402.301 s]
/proc/loadavg: 4.05 4.02 3.69 5/190 18948
/proc/meminfo: memFree=26118096/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=28084 CPUtime=402.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11671 0 0 0 40228 1 0 0 25 0 1 0 544821818 28758016 5064 33554432000 4194304 4300876 140737032693712 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7021 5064 171 27 0 5470 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 28084

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.70 5/190 18949
/proc/meminfo: memFree=26117936/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=28084 CPUtime=462.29 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 11734 0 0 0 46228 1 0 0 25 0 1 0 544821818 28758016 5127 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7021 5127 171 27 0 5470 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 28084

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 18951
/proc/meminfo: memFree=26115288/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=30384 CPUtime=522.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12176 0 0 0 52229 1 0 0 25 0 1 0 544821818 31113216 5569 33554432000 4194304 4300876 140737032693712 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7596 5569 171 27 0 6045 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 30384

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 18952
/proc/meminfo: memFree=26114380/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=30384 CPUtime=582.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12225 0 0 0 58229 1 0 0 25 0 1 0 544821818 31113216 5618 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7596 5618 171 27 0 6045 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 30384

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 18954
/proc/meminfo: memFree=26113732/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=30384 CPUtime=642.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12276 0 0 0 64229 1 0 0 25 0 1 0 544821818 31113216 5669 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7596 5669 171 27 0 6045 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 30384

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 18956
/proc/meminfo: memFree=26112704/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=30384 CPUtime=702.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12320 0 0 0 70229 1 0 0 25 0 1 0 544821818 31113216 5713 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7596 5713 171 27 0 6045 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 30384

[startup+762.301 s]
/proc/loadavg: 4.07 4.02 3.78 5/190 18957
/proc/meminfo: memFree=26109552/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=762.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12363 0 0 0 76229 1 0 0 25 0 1 0 544821818 32292864 5756 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 5756 171 27 0 6333 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 31536

[startup+822.301 s]
/proc/loadavg: 3.98 4.01 3.79 4/184 18976
/proc/meminfo: memFree=26122976/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=822.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12409 0 0 0 82229 1 0 0 25 0 1 0 544821818 32292864 5802 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 5802 171 27 0 6333 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 31536

[startup+882.306 s]
/proc/loadavg: 3.36 3.82 3.73 4/184 18977
/proc/meminfo: memFree=26122940/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=882.3 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12458 0 0 0 88229 1 0 0 25 0 1 0 544821818 32292864 5851 33554432000 4194304 4300876 140737032693712 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 5851 171 27 0 6333 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 31536

[startup+942.301 s]
/proc/loadavg: 3.13 3.67 3.69 4/184 18979
/proc/meminfo: memFree=26122296/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=942.31 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12502 0 0 0 94229 2 0 0 25 0 1 0 544821818 32292864 5895 33554432000 4194304 4300876 140737032693712 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 5895 171 27 0 6333 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 31536

[startup+1002.3 s]
/proc/loadavg: 3.05 3.55 3.64 4/184 18981
/proc/meminfo: memFree=26121772/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=1002.31 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12552 0 0 0 100229 2 0 0 25 0 1 0 544821818 32292864 5945 33554432000 4194304 4300876 140737032693712 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 5945 171 27 0 6333 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 31536

[startup+1062.3 s]
/proc/loadavg: 3.02 3.44 3.60 4/184 18982
/proc/meminfo: memFree=26121368/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=1062.31 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12600 0 0 0 106229 2 0 0 25 0 1 0 544821818 32292864 5993 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 5993 171 27 0 6333 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 31536

[startup+1122.3 s]
/proc/loadavg: 3.00 3.36 3.56 4/184 18984
/proc/meminfo: memFree=26120580/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=31536 CPUtime=1122.31 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12643 0 0 0 112229 2 0 0 25 0 1 0 544821818 32292864 6036 33554432000 4194304 4300876 140737032693712 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 7884 6036 171 27 0 6333 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 31536

[startup+1182.3 s]
/proc/loadavg: 3.00 3.29 3.52 4/184 18985
/proc/meminfo: memFree=26120300/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=33260 CPUtime=1182.32 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12695 0 0 0 118230 2 0 0 25 0 1 0 544821818 34058240 6088 33554432000 4194304 4300876 140737032693712 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 8315 6088 171 27 0 6764 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 33260

[startup+1242.3 s]
/proc/loadavg: 3.00 3.24 3.48 4/184 18987
/proc/meminfo: memFree=26119152/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=33260 CPUtime=1242.32 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12742 0 0 0 124230 2 0 0 25 0 1 0 544821818 34058240 6135 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 8315 6135 171 27 0 6764 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 33260



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.13 3.22 3.46 2/182 18991
/proc/meminfo: memFree=26160188/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=33260 CPUtime=1300.02 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12786 0 0 0 130000 2 0 0 25 0 1 0 544821818 34058240 6179 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 8315 6179 171 27 0 6764 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 33260

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

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

[startup+1300 s]
/proc/loadavg: 3.13 3.22 3.46 2/182 18991
/proc/meminfo: memFree=26160188/32950928 swapFree=67071984/67111528
[pid=18909] ppid=18907 vsize=33260 CPUtime=1300.02 cores=4,6
/proc/18909/stat : 18909 (march_rw) R 18907 18909 17902 0 -1 4202496 12786 0 0 0 130000 2 0 0 25 0 1 0 544821818 34058240 6179 33554432000 4194304 4300876 140737032693712 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18909/statm: 8315 6179 171 27 0 6764 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 33260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.024996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 33260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12786
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= 1800

runsolver used 1.9647 second user time and 4.26435 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 10:05:11
IDJOB=3262141
IDBENCH=83280
IDSOLVER=1561
FILE ID=node116/3262141-1303545911
RUNJOBID= node116-1303545911-18868
PBS_JOBID= 13143122
Free space on /tmp= 72612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_506.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262141-1303545911/watcher-3262141-1303545911 -o /tmp/evaluation-result-3262141-1303545911/solver-3262141-1303545911 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3262141-1303545911.cnf

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

MD5SUM BENCH= 3c65ff80757b12edd41f8ee6da874877
RANDOM SEED=1238243598

node116.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		: 2666.826
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      26180228 kB
Buffers:       1808768 kB
Cached:        4501356 kB
SwapCached:       9728 kB
Active:        2870612 kB
Inactive:      3488680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26180228 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:            2580 kB
Writeback:           0 kB
AnonPages:       42588 kB
Mapped:          13912 kB
Slab:           348440 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   261712 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= 72616 MiB
End job on node116 at 2011-04-23 10:26:53