Trace number 3152807

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S812011128-009.SATISFIABLE.cnf
MD5SUMafbdc7a317cd52b76c978398c2e877e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.218965
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 18 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 698 free variables and 2964 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.00/0.01	c resolvent_look() :: found 82 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3046 / 700 ) = 4.35
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 698
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 144
0.04/0.05	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: 1029
0.10/0.17	c |----------------------------------------------------------------|
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 |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 14039
2.10/2.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 141509
24.69/24.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1037491
201.50/201.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 5779420
1227.11/1227.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152807-1301711065/watcher-3152807-1301711065 -o /tmp/evaluation-result-3152807-1301711065/solver-3152807-1301711065 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152807-1301711065.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: 4.08 4.04 4.62 4/189 25956
/proc/meminfo: memFree=20451016/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=6928 CPUtime=0 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 324 0 0 0 0 0 0 0 23 0 1 0 361337140 7094272 266 33554432000 4194304 4300876 140737413724432 18446744073709551615 231895157691 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 1732 266 135 27 0 181 0

[startup+0.040642 s]
/proc/loadavg: 4.08 4.04 4.62 4/189 25956
/proc/meminfo: memFree=20451016/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=7912 CPUtime=0.04 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 524 0 0 0 4 0 0 0 23 0 1 0 361337140 8101888 466 33554432000 4194304 4300876 140737413724432 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 1978 466 168 27 0 427 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7912

[startup+0.100625 s]
/proc/loadavg: 4.08 4.04 4.62 4/189 25956
/proc/meminfo: memFree=20451016/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=8056 CPUtime=0.1 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 557 0 0 0 10 0 0 0 23 0 1 0 361337140 8249344 499 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2014 499 168 27 0 463 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8056

[startup+0.300589 s]
/proc/loadavg: 4.08 4.04 4.62 4/189 25956
/proc/meminfo: memFree=20451016/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=8056 CPUtime=0.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 574 0 0 0 30 0 0 0 25 0 1 0 361337140 8249344 516 33554432000 4194304 4300876 140737413724432 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2014 516 168 27 0 463 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 8056

[startup+0.700516 s]
/proc/loadavg: 4.08 4.04 4.62 4/189 25956
/proc/meminfo: memFree=20451016/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=8324 CPUtime=0.7 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 628 0 0 0 70 0 0 0 25 0 1 0 361337140 8523776 570 33554432000 4194304 4300876 140737413724432 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2081 570 168 27 0 530 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8324

[startup+1.50037 s]
/proc/loadavg: 4.08 4.04 4.62 5/190 25957
/proc/meminfo: memFree=20448676/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=8492 CPUtime=1.49 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 661 0 0 0 149 0 0 0 25 0 1 0 361337140 8695808 603 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2123 603 169 27 0 572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8492

[startup+3.10108 s]
/proc/loadavg: 4.08 4.04 4.62 5/190 25957
/proc/meminfo: memFree=20447312/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=8872 CPUtime=3.1 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 735 0 0 0 310 0 0 0 25 0 1 0 361337140 9084928 677 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2218 677 169 27 0 667 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8872

[startup+6.30048 s]
/proc/loadavg: 4.07 4.04 4.61 5/190 25957
/proc/meminfo: memFree=20445220/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=9368 CPUtime=6.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 889 0 0 0 630 0 0 0 25 0 1 0 361337140 9592832 831 33554432000 4194304 4300876 140737413724432 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2342 831 169 27 0 791 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9368

[startup+12.7003 s]
/proc/loadavg: 4.15 4.05 4.61 5/190 25957
/proc/meminfo: memFree=20440872/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=10804 CPUtime=12.69 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 1155 0 0 0 1269 0 0 0 25 0 1 0 361337140 11063296 1097 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 2701 1097 169 27 0 1150 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10804

[startup+25.5009 s]
/proc/loadavg: 4.11 4.05 4.60 5/190 25957
/proc/meminfo: memFree=20433188/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=13032 CPUtime=25.49 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 1660 0 0 0 2549 0 0 0 25 0 1 0 361337140 13344768 1602 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 3258 1602 169 27 0 1707 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13032

[startup+51.1011 s]
/proc/loadavg: 4.07 4.04 4.59 5/190 25958
/proc/meminfo: memFree=20418056/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=18604 CPUtime=51.09 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 2675 0 0 0 5109 0 0 0 25 0 1 0 361337140 19050496 2617 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 4651 2617 169 27 0 3100 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18604

[startup+102.307 s]
/proc/loadavg: 4.03 4.03 4.55 5/190 25959
/proc/meminfo: memFree=20388040/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=31012 CPUtime=102.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 4665 0 0 0 10230 0 0 0 25 0 1 0 361337140 31756288 4607 33554432000 4194304 4300876 140737413724432 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 7753 4607 169 27 0 6202 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31012

[startup+162.3 s]
/proc/loadavg: 4.01 4.03 4.52 5/190 25961
/proc/meminfo: memFree=20354676/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=39744 CPUtime=162.29 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 6908 0 0 0 16229 0 0 0 25 0 1 0 361337140 40697856 6850 33554432000 4194304 4300876 140737413724432 18446744073709551615 4234304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 9936 6850 169 27 0 8385 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39744

[startup+222.301 s]
/proc/loadavg: 4.00 4.02 4.48 5/190 25963
/proc/meminfo: memFree=20318812/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=57880 CPUtime=222.29 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 9077 0 0 0 22228 1 0 0 25 0 1 0 361337140 59269120 9019 33554432000 4194304 4300876 140737413724432 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 14470 9019 169 27 0 12919 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57880

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.45 5/190 25964
/proc/meminfo: memFree=20283696/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=57880 CPUtime=282.29 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 11319 0 0 0 28228 1 0 0 25 0 1 0 361337140 59269120 11261 33554432000 4194304 4300876 140737413724432 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 14470 11261 169 27 0 12919 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57880

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 4.42 5/190 25966
/proc/meminfo: memFree=20247700/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=77524 CPUtime=342.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 13421 0 0 0 34228 2 0 0 25 0 1 0 361337140 79384576 13363 33554432000 4194304 4300876 140737413724432 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 19381 13363 169 27 0 17830 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 77524

[startup+402.3 s]
/proc/loadavg: 4.04 4.02 4.39 5/190 25967
/proc/meminfo: memFree=20212692/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=87728 CPUtime=402.29 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 15701 0 0 0 40227 2 0 0 25 0 1 0 361337140 89833472 15643 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 21932 15643 169 27 0 20381 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 87728

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 4.36 5/190 25969
/proc/meminfo: memFree=20178328/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=87728 CPUtime=462.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 17887 0 0 0 46227 3 0 0 25 0 1 0 361337140 89833472 17829 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 21932 17829 169 27 0 20381 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 87728

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 4.34 5/190 25971
/proc/meminfo: memFree=20144572/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=117196 CPUtime=522.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 20037 0 0 0 52227 3 0 0 25 0 1 0 361337140 120008704 19979 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228557 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 29299 19979 169 27 0 27748 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 117196

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 25972
/proc/meminfo: memFree=20110080/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=117196 CPUtime=582.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 22203 0 0 0 58226 4 0 0 25 0 1 0 361337140 120008704 22145 33554432000 4194304 4300876 140737413724432 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 29299 22145 169 27 0 27748 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 117196

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.29 5/190 25974
/proc/meminfo: memFree=20075472/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=117196 CPUtime=642.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 24365 0 0 0 64226 4 0 0 25 0 1 0 361337140 120008704 24307 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 29299 24307 169 27 0 27748 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 117196

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 25975
/proc/meminfo: memFree=20041236/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=137344 CPUtime=702.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 26561 0 0 0 70225 5 0 0 25 0 1 0 361337140 140640256 26503 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228633 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 34336 26503 169 27 0 32785 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 137344

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.25 5/190 25977
/proc/meminfo: memFree=20007240/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181544 CPUtime=762.31 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 28701 0 0 0 76226 5 0 0 25 0 1 0 361337140 185901056 28643 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45386 28643 169 27 0 43835 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 181544

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/190 25979
/proc/meminfo: memFree=19973872/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181544 CPUtime=822.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 30791 0 0 0 82225 5 0 0 25 0 1 0 361337140 185901056 30733 33554432000 4194304 4300876 140737413724432 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45386 30733 169 27 0 43835 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 181544

[startup+882.301 s]
/proc/loadavg: 4.06 4.02 4.22 5/190 25983
/proc/meminfo: memFree=19938764/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181544 CPUtime=882.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 32916 0 0 0 88224 6 0 0 25 0 1 0 361337140 185901056 32858 33554432000 4194304 4300876 140737413724432 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45386 32858 169 27 0 43835 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 181544

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 4.21 5/190 25985
/proc/meminfo: memFree=19905740/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181676 CPUtime=942.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 34958 0 0 0 94224 6 0 0 25 0 1 0 361337140 186036224 34900 33554432000 4194304 4300876 140737413724432 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45419 34900 169 27 0 43868 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 181676

[startup+1002.3 s]
/proc/loadavg: 2.82 3.72 4.09 2/172 26040
/proc/meminfo: memFree=20465648/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181676 CPUtime=1002.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 37015 0 0 0 100223 7 0 0 25 0 1 0 361337140 186036224 36957 33554432000 4194304 4300876 140737413724432 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45419 36957 169 27 0 43868 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 181676

[startup+1062.3 s]
/proc/loadavg: 1.67 3.22 3.90 2/172 26042
/proc/meminfo: memFree=20457556/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181676 CPUtime=1062.3 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 39099 0 0 0 106223 7 0 0 25 0 1 0 361337140 186036224 39041 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45419 39041 169 27 0 43868 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 181676

[startup+1122.3 s]
/proc/loadavg: 1.24 2.81 3.71 2/172 26044
/proc/meminfo: memFree=20449468/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181676 CPUtime=1122.31 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 41115 0 0 0 112223 8 0 0 25 0 1 0 361337140 186036224 41057 33554432000 4194304 4300876 140737413724432 18446744073709551615 4264316 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45419 41057 169 27 0 43868 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 181676

[startup+1182.3 s]
/proc/loadavg: 1.09 2.48 3.54 2/172 26045
/proc/meminfo: memFree=20441748/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=181676 CPUtime=1182.31 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 43114 0 0 0 118223 8 0 0 25 0 1 0 361337140 186036224 43056 33554432000 4194304 4300876 140737413724432 18446744073709551615 4261242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 45419 43056 169 27 0 43868 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 181676

[startup+1242.3 s]
/proc/loadavg: 1.03 2.21 3.38 2/172 26047
/proc/meminfo: memFree=20433536/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=247976 CPUtime=1242.31 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 45065 0 0 0 124223 8 0 0 25 0 1 0 361337140 253927424 45007 33554432000 4194304 4300876 140737413724432 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 61994 45007 169 27 0 60443 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 247976



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.01 1.99 3.23 2/172 26048
/proc/meminfo: memFree=20425084/32950928 swapFree=67111528/67111528
[pid=25956] ppid=25954 vsize=288276 CPUtime=1300.02 cores=5,7
/proc/25956/stat : 25956 (march_rw) R 25954 25956 25049 0 -1 4202496 47197 0 0 0 129993 9 0 0 25 0 1 0 361337140 295194624 47139 33554432000 4194304 4300876 140737413724432 18446744073709551615 4217330 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25956/statm: 72069 47139 169 27 0 70518 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 288276

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.03
CPU user time (s): 1299.93
CPU system time (s): 0.099984
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 288276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47197
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= 1202

runsolver used 1.61275 second user time and 4.31434 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 04:24:25
IDJOB=3152807
IDBENCH=83087
IDSOLVER=1561
FILE ID=node114/3152807-1301711065
RUNJOBID= node114-1301709434-25070
PBS_JOBID= 12840873
Free space on /tmp= 70640 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S812011128-009.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152807-1301711065/watcher-3152807-1301711065 -o /tmp/evaluation-result-3152807-1301711065/solver-3152807-1301711065 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152807-1301711065.cnf

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

MD5SUM BENCH= afbdc7a317cd52b76c978398c2e877e2
RANDOM SEED=1752585204

node114.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5332.73
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		: 2666.848
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	: 5332.75
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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:      20451172 kB
Buffers:        376844 kB
Cached:       11591340 kB
SwapCached:          0 kB
Active:        8123324 kB
Inactive:      4070276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20451172 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             324 kB
Writeback:           0 kB
AnonPages:      225300 kB
Mapped:          15616 kB
Slab:           243164 kB
PageTables:       5272 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   445504 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= 70640 MiB
End job on node114 at 2011-04-02 04:46:07