Trace number 3262185

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 2011-03-02UNSAT 607.572 607.553

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_401.cnf
MD5SUM4e87573be2b7b7324c13131d6c6896b8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark194.97
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of clauses21509
Sum of the clauses size94265
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266
Number of clauses of size 319560
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51683

Solver Data 

1.09/1.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.15	c main()::
1.09/1.15	c initFormula():: searching for DIMACS p-line....
1.09/1.15	c full lookahead due to high density!
1.09/1.15	c initFormula():: the DIMACS p-line indicates a CNF of 201 variables and 21509 clauses.
1.09/1.15	c parseCNF():: parsing....
1.09/1.15	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.15	c runParser():: parsing was successful, warming up engines...
1.09/1.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.15	c preprocessing fase I completed:: there are now 201 free variables and 21509 clauses.
1.09/1.15	c using k-SAT heuristics (size based diff)
1.09/1.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 163730 duplicate clauses
1.09/1.15	c resolvent_look() :: found 5119 resolvents
1.09/1.15	c main():: clause / variable ratio: ( 26628 / 201 ) = 132.48
1.09/1.15	c longest clause has size 21
1.09/1.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.15	c number of free variables = 201
1.09/1.15	c dynamic_preselect_setsize :: off
1.09/1.15	c main():: all systems go!
1.09/1.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/18) NodeCount: 141
1.89/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/18) NodeCount: 1763
9.99/10.02	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 |****************************************************************| ( 2/18) NodeCount: 9159
45.59/45.60	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 |****************************************************************| ( 3/18) NodeCount: 27910
138.50/138.55	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/18) NodeCount: 59165
301.80/301.86	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/18) NodeCount: 87500
470.81/470.87	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/18) NodeCount: 101302
570.91/570.92	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 |****************************************************************| ( 7/18) NodeCount: 104553
602.20/602.23	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 |****************************************************************| ( 8/18) NodeCount: 104800
607.11/607.20	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/18) NodeCount: 104812
607.50/607.55	c |----------------------------------------------------------------|
c |
607.50/607.55	c
607.50/607.55	c main():: nodeCount: 104812
607.50/607.55	c main():: dead ends in main: 2955
607.50/607.55	c main():: lookAheadCount: 7730994
607.50/607.55	c main():: unitResolveCount: 1555101
607.50/607.55	c main():: time=607.549988
607.50/607.55	c main():: necessary_assignments: 75435
607.50/607.55	c main():: bin_sat: 0, bin_unsat 0
607.50/607.55	c main():: doublelook: #: 514219, succes #: 401300
607.50/607.55	c main():: doublelook: overall 7.153 of all possible doublelooks executed
607.50/607.55	c main():: doublelook: succesrate: 78.041, average DL_trigger: 155.313
607.50/607.55	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3262185-1303546120/watcher-3262185-1303546120 -o /tmp/evaluation-result-3262185-1303546120/solver-3262185-1303546120 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3262185-1303546120.cnf 

running on 2 cores: 5,7

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: 4.12 4.00 3.61 4/189 18942
/proc/meminfo: memFree=26137304/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=7028 CPUtime=0 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4194304 332 0 0 0 0 0 0 0 25 0 1 0 544842678 7196672 276 33554432000 4194304 4300876 140736755098816 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 1757 277 112 27 0 206 0

[startup+0.0370021 s]
/proc/loadavg: 4.12 4.00 3.61 4/189 18942
/proc/meminfo: memFree=26137304/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=8560 CPUtime=0.03 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 1917 0 0 0 3 0 0 0 25 0 1 0 544842678 8765440 513 33554432000 4194304 4300876 140736755098816 18446744073709551615 4242215 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 2140 513 143 27 0 589 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8560

[startup+0.10099 s]
/proc/loadavg: 4.12 4.00 3.61 4/189 18942
/proc/meminfo: memFree=26137304/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=10256 CPUtime=0.09 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 2706 0 0 0 9 0 0 0 25 0 1 0 544842678 10502144 928 33554432000 4194304 4300876 140736755098816 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 2564 928 143 27 0 1013 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10256

[startup+0.300954 s]
/proc/loadavg: 4.12 4.00 3.61 4/189 18942
/proc/meminfo: memFree=26137304/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=12484 CPUtime=0.29 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 3222 0 0 0 29 0 0 0 25 0 1 0 544842678 12783616 1444 33554432000 4194304 4300876 140736755098816 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 3121 1444 144 27 0 1570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12484

[startup+0.70088 s]
/proc/loadavg: 4.12 4.00 3.61 4/189 18942
/proc/meminfo: memFree=26137304/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=15496 CPUtime=0.69 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 3989 0 0 0 69 0 0 0 25 0 1 0 544842678 15867904 2211 33554432000 4194304 4300876 140736755098816 18446744073709551615 4256911 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 3874 2211 144 27 0 2323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15496

[startup+1.50074 s]
/proc/loadavg: 4.12 4.00 3.61 5/190 18943
/proc/meminfo: memFree=26126516/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=1.49 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 5988 0 0 0 149 0 0 0 25 0 1 0 544842678 19316736 3005 33554432000 4194304 4300876 140736755098816 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3005 171 27 0 3165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18864

[startup+3.10044 s]
/proc/loadavg: 4.19 4.02 3.62 5/190 18943
/proc/meminfo: memFree=26125168/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=3.09 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 5997 0 0 0 309 0 0 0 25 0 1 0 544842678 19316736 3014 33554432000 4194304 4300876 140736755098816 18446744073709551615 4264612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3014 171 27 0 3165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18864

[startup+6.30085 s]
/proc/loadavg: 4.19 4.02 3.62 5/190 18943
/proc/meminfo: memFree=26125032/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=6.29 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 5998 0 0 0 629 0 0 0 25 0 1 0 544842678 19316736 3015 33554432000 4194304 4300876 140736755098816 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3015 171 27 0 3165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18864

[startup+12.7007 s]
/proc/loadavg: 4.16 4.02 3.62 5/190 18943
/proc/meminfo: memFree=26124772/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=12.69 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 5999 0 0 0 1269 0 0 0 25 0 1 0 544842678 19316736 3016 33554432000 4194304 4300876 140736755098816 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3016 171 27 0 3165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18864

[startup+25.5003 s]
/proc/loadavg: 4.13 4.02 3.63 5/190 18943
/proc/meminfo: memFree=26123792/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=25.49 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6001 0 0 0 2549 0 0 0 25 0 1 0 544842678 19316736 3018 33554432000 4194304 4300876 140736755098816 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3018 171 27 0 3165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18864

[startup+51.1007 s]
/proc/loadavg: 4.09 4.01 3.64 5/190 18944
/proc/meminfo: memFree=26123764/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=51.09 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6001 0 0 0 5109 0 0 0 25 0 1 0 544842678 19316736 3018 33554432000 4194304 4300876 140736755098816 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3018 171 27 0 3165 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18864

[startup+102.306 s]
/proc/loadavg: 4.03 4.01 3.65 5/190 18945
/proc/meminfo: memFree=26122012/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=102.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6026 0 0 0 10230 0 0 0 25 0 1 0 544842678 19316736 3043 33554432000 4194304 4300876 140736755098816 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3043 171 27 0 3165 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18864

[startup+162.3 s]
/proc/loadavg: 4.08 4.02 3.68 5/190 18947
/proc/meminfo: memFree=26118500/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=18864 CPUtime=162.29 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6042 0 0 0 16229 0 0 0 25 0 1 0 544842678 19316736 3059 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4716 3059 171 27 0 3165 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18864

[startup+222.3 s]
/proc/loadavg: 4.03 4.01 3.69 5/190 18948
/proc/meminfo: memFree=26118200/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=19264 CPUtime=222.29 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6082 0 0 0 22229 0 0 0 25 0 1 0 544842678 19726336 3099 33554432000 4194304 4300876 140736755098816 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4816 3099 171 27 0 3265 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19264

[startup+282.3 s]
/proc/loadavg: 4.01 4.01 3.71 5/190 18950
/proc/meminfo: memFree=26117168/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=19604 CPUtime=282.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6173 0 0 0 28230 0 0 0 25 0 1 0 544842678 20074496 3190 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4901 3190 171 27 0 3350 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19604

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 18952
/proc/meminfo: memFree=26114772/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=19604 CPUtime=342.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6205 0 0 0 34230 0 0 0 25 0 1 0 544842678 20074496 3222 33554432000 4194304 4300876 140736755098816 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 4901 3222 171 27 0 3350 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19604

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 18953
/proc/meminfo: memFree=26114236/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=402.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6238 0 0 0 40230 0 0 0 25 0 1 0 544842678 20770816 3255 33554432000 4194304 4300876 140736755098816 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3255 171 27 0 3520 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20284

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 18955
/proc/meminfo: memFree=26112844/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=462.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6261 0 0 0 46230 0 0 0 25 0 1 0 544842678 20770816 3278 33554432000 4194304 4300876 140736755098816 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3278 171 27 0 3520 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20284

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 18956
/proc/meminfo: memFree=26112052/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=522.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6295 0 0 0 52230 0 0 0 25 0 1 0 544842678 20770816 3312 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3312 171 27 0 3520 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20284

[startup+582.3 s]
/proc/loadavg: 4.10 4.03 3.79 5/190 18958
/proc/meminfo: memFree=26109280/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=582.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6329 0 0 0 58230 0 0 0 25 0 1 0 544842678 20770816 3346 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3346 171 27 0 3520 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20284

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

[startup+588.7 s]
/proc/loadavg: 4.09 4.03 3.79 5/190 18958
/proc/meminfo: memFree=26109156/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=588.7 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6333 0 0 0 58870 0 0 0 25 0 1 0 544842678 20770816 3350 33554432000 4194304 4300876 140736755098816 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3350 171 27 0 3520 0
Current children cumulated CPU time (s) 588.7
Current children cumulated vsize (KiB) 20284

[startup+595.106 s]
/proc/loadavg: 4.09 4.03 3.79 5/190 18958
/proc/meminfo: memFree=26109152/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=595.11 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6336 0 0 0 59511 0 0 0 25 0 1 0 544842678 20770816 3353 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3353 171 27 0 3520 0
Current children cumulated CPU time (s) 595.11
Current children cumulated vsize (KiB) 20284

[startup+601.501 s]
/proc/loadavg: 4.08 4.03 3.79 5/190 18959
/proc/meminfo: memFree=26109020/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=601.5 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6340 0 0 0 60150 0 0 0 25 0 1 0 544842678 20770816 3357 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3357 171 27 0 3520 0
Current children cumulated CPU time (s) 601.5
Current children cumulated vsize (KiB) 20284

[startup+604.7 s]
/proc/loadavg: 4.07 4.03 3.79 5/190 18959
/proc/meminfo: memFree=26108896/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=604.7 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6341 0 0 0 60470 0 0 0 25 0 1 0 544842678 20770816 3358 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3358 171 27 0 3520 0
Current children cumulated CPU time (s) 604.7
Current children cumulated vsize (KiB) 20284

[startup+606.3 s]
/proc/loadavg: 4.07 4.03 3.79 5/190 18959
/proc/meminfo: memFree=26109016/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=606.3 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6342 0 0 0 60630 0 0 0 25 0 1 0 544842678 20770816 3359 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3359 171 27 0 3520 0
Current children cumulated CPU time (s) 606.3
Current children cumulated vsize (KiB) 20284

[startup+607.101 s]
/proc/loadavg: 4.07 4.03 3.79 5/190 18959
/proc/meminfo: memFree=26109016/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=607.11 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6342 0 0 0 60711 0 0 0 25 0 1 0 544842678 20770816 3359 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3359 171 27 0 3520 0
Current children cumulated CPU time (s) 607.11
Current children cumulated vsize (KiB) 20284

[startup+607.501 s]
/proc/loadavg: 4.07 4.03 3.79 5/190 18959
/proc/meminfo: memFree=26109016/32950928 swapFree=67071984/67111528
[pid=18942] ppid=18940 vsize=20284 CPUtime=607.5 cores=5,7
/proc/18942/stat : 18942 (march_rw) R 18940 18942 17902 0 -1 4202496 6342 0 0 0 60750 0 0 0 25 0 1 0 544842678 20770816 3359 33554432000 4194304 4300876 140736755098816 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18942/statm: 5071 3359 171 27 0 3520 0
Current children cumulated CPU time (s) 607.5
Current children cumulated vsize (KiB) 20284

Child status: 20
Real time (s): 607.553
CPU time (s): 607.572
CPU user time (s): 607.561
CPU system time (s): 0.010998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 607.561
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6343
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1372

runsolver used 1.01285 second user time and 2.04669 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 10:08:40
IDJOB=3262185
IDBENCH=83285
IDSOLVER=1561
FILE ID=node116/3262185-1303546120
RUNJOBID= node116-1303545911-18870
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_2-3-21_401.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262185-1303546120/watcher-3262185-1303546120 -o /tmp/evaluation-result-3262185-1303546120/solver-3262185-1303546120 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3262185-1303546120.cnf

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

MD5SUM BENCH= 4e87573be2b7b7324c13131d6c6896b8
RANDOM SEED=321748236

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:      26137336 kB
Buffers:       1808956 kB
Cached:        4501928 kB
SwapCached:       9728 kB
Active:        2912972 kB
Inactive:      3488828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26137336 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:       84660 kB
Mapped:          14476 kB
Slab:           347872 kB
PageTables:       5456 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   305132 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= 72612 MiB
End job on node116 at 2011-04-23 10:18:48