Trace number 3249995

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) 1300.07 1300.04

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-16-16-unsat.cnf
MD5SUMc07743bac800f91e403382f26717b1d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables256
Number of clauses2176
Sum of the clauses size7936
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5256

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 256 variables and 2176 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 256 free variables and 2176 clauses.
0.00/0.01	c using k-SAT heuristics (size 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 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 2176 / 256 ) = 8.50
0.00/0.01	c longest clause has size 16
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 = 256
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: 193
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1897
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 19820
1.89/1.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 156161
12.99/13.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 919012
71.19/71.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 4116266
301.09/301.14	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 14458671
989.42/989.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
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-3249995-1303542342/watcher-3249995-1303542342 -o /tmp/evaluation-result-3249995-1303542342/solver-3249995-1303542342 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3249995-1303542342.cnf 

running on 2 cores: 0,2

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: 1.73 3.22 3.47 5/189 12709
/proc/meminfo: memFree=15698880/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=6708 CPUtime=0 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 292 0 0 0 0 0 0 0 25 0 1 0 465832969 6868992 234 33554432000 4194304 4300876 140737466053904 18446744073709551615 4247351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 1677 234 143 27 0 126 0

[startup+0.0855061 s]
/proc/loadavg: 1.73 3.22 3.47 5/189 12709
/proc/meminfo: memFree=15698880/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=7176 CPUtime=0.08 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 368 0 0 0 8 0 0 0 25 0 1 0 465832969 7348224 310 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 1794 310 168 27 0 243 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7176

[startup+0.100503 s]
/proc/loadavg: 1.73 3.22 3.47 5/189 12709
/proc/meminfo: memFree=15698880/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=7176 CPUtime=0.09 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 368 0 0 0 9 0 0 0 25 0 1 0 465832969 7348224 310 33554432000 4194304 4300876 140737466053904 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 1794 310 168 27 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7176

[startup+0.300527 s]
/proc/loadavg: 1.73 3.22 3.47 5/189 12709
/proc/meminfo: memFree=15698880/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=7176 CPUtime=0.29 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 384 0 0 0 29 0 0 0 25 0 1 0 465832969 7348224 326 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 1794 326 170 27 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7176

[startup+0.7005 s]
/proc/loadavg: 1.73 3.22 3.47 5/189 12709
/proc/meminfo: memFree=15698880/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=7320 CPUtime=0.69 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 408 0 0 0 69 0 0 0 25 0 1 0 465832969 7495680 350 33554432000 4194304 4300876 140737466053904 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 1830 350 170 27 0 279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7320

[startup+1.50032 s]
/proc/loadavg: 1.73 3.22 3.47 5/190 12710
/proc/meminfo: memFree=15696168/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=7776 CPUtime=1.49 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 493 0 0 0 149 0 0 0 25 0 1 0 465832969 7962624 435 33554432000 4194304 4300876 140737466053904 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 1944 435 171 27 0 393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7776

[startup+3.10103 s]
/proc/loadavg: 1.73 3.22 3.47 5/190 12710
/proc/meminfo: memFree=15694360/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=8344 CPUtime=3.09 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 603 0 0 0 309 0 0 0 25 0 1 0 465832969 8544256 545 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214603 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 2086 545 171 27 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8344

[startup+6.30045 s]
/proc/loadavg: 1.91 3.23 3.47 5/190 12710
/proc/meminfo: memFree=15690872/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=9760 CPUtime=6.29 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 843 0 0 0 629 0 0 0 25 0 1 0 465832969 9994240 785 33554432000 4194304 4300876 140737466053904 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 2440 785 171 27 0 889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9760

[startup+12.7003 s]
/proc/loadavg: 2.08 3.25 3.47 5/190 12737
/proc/meminfo: memFree=15683932/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=12828 CPUtime=12.69 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 1384 0 0 0 1269 0 0 0 25 0 1 0 465832969 13135872 1326 33554432000 4194304 4300876 140737466053904 18446744073709551615 4234746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 3207 1326 171 27 0 1656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12828

[startup+25.5011 s]
/proc/loadavg: 2.50 3.28 3.48 5/190 12738
/proc/meminfo: memFree=15670080/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=15672 CPUtime=25.49 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 2404 0 0 0 2549 0 0 0 25 0 1 0 465832969 16048128 2346 33554432000 4194304 4300876 140737466053904 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 3918 2346 171 27 0 2367 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15672

[startup+51.1004 s]
/proc/loadavg: 3.01 3.34 3.49 5/190 12792
/proc/meminfo: memFree=15636688/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=25884 CPUtime=51.09 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 4451 0 0 0 5109 0 0 0 25 0 1 0 465832969 26505216 4393 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 6471 4393 171 27 0 4920 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25884

[startup+102.306 s]
/proc/loadavg: 3.57 3.44 3.51 5/190 12794
/proc/meminfo: memFree=15563644/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=48736 CPUtime=102.29 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 9070 0 0 0 10228 1 0 0 25 0 1 0 465832969 49905664 9012 33554432000 4194304 4300876 140737466053904 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 12184 9012 171 27 0 10633 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 48736

[startup+162.301 s]
/proc/loadavg: 3.84 3.54 3.54 5/190 12822
/proc/meminfo: memFree=15525396/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=70424 CPUtime=162.29 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 14339 0 0 0 16226 3 0 0 25 0 1 0 465832969 72114176 14281 33554432000 4194304 4300876 140737466053904 18446744073709551615 4288296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 17606 14281 171 27 0 16055 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 70424

[startup+222.301 s]
/proc/loadavg: 3.94 3.62 3.57 5/190 12824
/proc/meminfo: memFree=15436584/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=103984 CPUtime=222.3 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 19586 0 0 0 22226 4 0 0 25 0 1 0 465832969 106479616 19528 33554432000 4194304 4300876 140737466053904 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 25996 19528 171 27 0 24445 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 103984

[startup+282.3 s]
/proc/loadavg: 3.98 3.69 3.59 5/190 12826
/proc/meminfo: memFree=15346656/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=148184 CPUtime=282.3 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 25292 0 0 0 28225 5 0 0 25 0 1 0 465832969 151740416 25234 33554432000 4194304 4300876 140737466053904 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 37046 25234 171 27 0 35495 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 148184

[startup+342.301 s]
/proc/loadavg: 3.99 3.74 3.61 5/190 12827
/proc/meminfo: memFree=15253260/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=148184 CPUtime=342.29 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 31264 0 0 0 34223 6 0 0 25 0 1 0 465832969 151740416 31206 33554432000 4194304 4300876 140737466053904 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 37046 31206 171 27 0 35495 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 148184

[startup+402.301 s]
/proc/loadavg: 4.13 3.82 3.65 5/190 12856
/proc/meminfo: memFree=15282384/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=222664 CPUtime=402.3 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 37153 0 0 0 40222 8 0 0 25 0 1 0 465832969 228007936 37095 33554432000 4194304 4300876 140737466053904 18446744073709551615 4248889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 55666 37096 171 27 0 54115 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 222664

[startup+462.301 s]
/proc/loadavg: 4.04 3.85 3.66 5/190 12857
/proc/meminfo: memFree=15205184/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=222664 CPUtime=462.3 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 43111 0 0 0 46221 9 0 0 25 0 1 0 465832969 228007936 43053 33554432000 4194304 4300876 140737466053904 18446744073709551615 4281434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 55666 43053 171 27 0 54115 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 222664

[startup+522.3 s]
/proc/loadavg: 4.01 3.87 3.68 5/190 12859
/proc/meminfo: memFree=15131028/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=222664 CPUtime=522.3 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 49148 0 0 0 52220 10 0 0 25 0 1 0 465832969 228007936 49090 33554432000 4194304 4300876 140737466053904 18446744073709551615 4199222 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 55666 49090 171 27 0 54115 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 222664

[startup+582.301 s]
/proc/loadavg: 4.00 3.89 3.70 5/190 12861
/proc/meminfo: memFree=15054616/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=322112 CPUtime=582.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 54930 0 0 0 58219 12 0 0 25 0 1 0 465832969 329842688 54872 33554432000 4194304 4300876 140737466053904 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 80528 54872 171 27 0 78977 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 322112

[startup+642.301 s]
/proc/loadavg: 4.00 3.91 3.72 5/190 12862
/proc/meminfo: memFree=14980584/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=322112 CPUtime=642.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 61037 0 0 0 64218 13 0 0 25 0 1 0 465832969 329842688 60979 33554432000 4194304 4300876 140737466053904 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 80528 60979 171 27 0 78977 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 322112

[startup+702.3 s]
/proc/loadavg: 4.00 3.92 3.73 5/190 12864
/proc/meminfo: memFree=14905904/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=338472 CPUtime=702.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 66810 0 0 0 70217 14 0 0 25 0 1 0 465832969 346595328 66752 33554432000 4194304 4300876 140737466053904 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 84618 66752 171 27 0 83067 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 338472

[startup+762.307 s]
/proc/loadavg: 4.00 3.93 3.74 5/190 12865
/proc/meminfo: memFree=14829128/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=338472 CPUtime=762.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 72551 0 0 0 76216 15 0 0 25 0 1 0 465832969 346595328 72493 33554432000 4194304 4300876 140737466053904 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 84618 72493 171 27 0 83067 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 338472

[startup+822.301 s]
/proc/loadavg: 4.00 3.94 3.76 5/190 12867
/proc/meminfo: memFree=14751740/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=338472 CPUtime=822.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 78596 0 0 0 82215 16 0 0 25 0 1 0 465832969 346595328 78538 33554432000 4194304 4300876 140737466053904 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 84618 78538 171 27 0 83067 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 338472

[startup+882.3 s]
/proc/loadavg: 4.00 3.95 3.77 5/190 12869
/proc/meminfo: memFree=14671008/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=487648 CPUtime=882.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 85055 0 0 0 88214 17 0 0 25 0 1 0 465832969 499351552 84997 33554432000 4194304 4300876 140737466053904 18446744073709551615 4275636 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 121912 84997 171 27 0 120361 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 487648

[startup+942.3 s]
/proc/loadavg: 4.07 3.97 3.79 5/190 12870
/proc/meminfo: memFree=14591756/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=487648 CPUtime=942.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 91668 0 0 0 94213 18 0 0 25 0 1 0 465832969 499351552 91610 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 121912 91610 171 27 0 120361 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 487648

[startup+1002.3 s]
/proc/loadavg: 4.07 3.99 3.80 5/190 12872
/proc/meminfo: memFree=14509172/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=487648 CPUtime=1002.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 98730 0 0 0 100211 20 0 0 25 0 1 0 465832969 499351552 98672 33554432000 4194304 4300876 140737466053904 18446744073709551615 4261440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 121912 98672 171 27 0 120361 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 487648

[startup+1062.3 s]
/proc/loadavg: 4.02 3.99 3.81 5/190 12873
/proc/meminfo: memFree=14430032/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=487648 CPUtime=1062.31 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 105050 0 0 0 106210 21 0 0 25 0 1 0 465832969 499351552 104992 33554432000 4194304 4300876 140737466053904 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 121912 104992 171 27 0 120361 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 487648

[startup+1122.3 s]
/proc/loadavg: 4.01 3.99 3.82 5/190 12875
/proc/meminfo: memFree=14350908/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=487648 CPUtime=1122.32 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 111590 0 0 0 112209 23 0 0 25 0 1 0 465832969 499351552 111532 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 121912 111532 171 27 0 120361 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 487648

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 12877
/proc/meminfo: memFree=14273880/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=487648 CPUtime=1182.32 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 118064 0 0 0 118208 24 0 0 25 0 1 0 465832969 499351552 118006 33554432000 4194304 4300876 140737466053904 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 121912 118006 171 27 0 120361 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 487648

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 12878
/proc/meminfo: memFree=14191392/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=711412 CPUtime=1242.33 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 124643 0 0 0 124208 25 0 0 25 0 1 0 465832969 728485888 124585 33554432000 4194304 4300876 140737466053904 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 177853 124585 171 27 0 176302 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 711412



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.84 4/189 12881
/proc/meminfo: memFree=14570192/32950928 swapFree=67111528/67111528
[pid=12709] ppid=12707 vsize=744136 CPUtime=1300.03 cores=0,2
/proc/12709/stat : 12709 (march_rw) R 12707 12709 12177 0 -1 4202496 131119 0 0 0 129977 26 0 0 25 0 1 0 465832969 761995264 131061 33554432000 4194304 4300876 140737466053904 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12709/statm: 186034 131061 171 27 0 184483 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 744136

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): 1300.04
CPU time (s): 1300.07
CPU user time (s): 1299.77
CPU system time (s): 0.293955
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 744136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131119
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= 4
involuntary context switches= 2167

runsolver used 1.90571 second user time and 4.01839 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-23 09:05:42
IDJOB=3249995
IDBENCH=83223
IDSOLVER=1561
FILE ID=node122/3249995-1303542342
RUNJOBID= node122-1303542341-12613
PBS_JOBID= 13143116
Free space on /tmp= 70908 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-16-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249995-1303542342/watcher-3249995-1303542342 -o /tmp/evaluation-result-3249995-1303542342/solver-3249995-1303542342 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3249995-1303542342.cnf

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

MD5SUM BENCH= c07743bac800f91e403382f26717b1d0
RANDOM SEED=2074329433

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15699036 kB
Buffers:       1773144 kB
Cached:       14859936 kB
SwapCached:          0 kB
Active:        5280596 kB
Inactive:     11421040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15699036 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             360 kB
Writeback:           0 kB
AnonPages:       67224 kB
Mapped:          15372 kB
Slab:           486652 kB
PageTables:       4840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   254064 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= 70908 MiB
End job on node122 at 2011-04-23 09:27:24