Trace number 3152695

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
MD5SUM793faf2fe67c6773a49b839c9edfeeb3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.691894
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c full lookahead due to high density!
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.57	c using k-SAT heuristics (size based diff)
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.57	c longest clause has size 7
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c number of free variables = 90
0.49/0.57	c dynamic_preselect_setsize :: off
0.49/0.57	c main():: all systems go!
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 856
0.69/0.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8610
2.39/2.40	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 |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |****************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 70564
15.19/15.24	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 |********************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |****************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 443021
95.49/95.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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 |************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2195252
495.70/495.75	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 |*****************************************************
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-3152695-1301710717/watcher-3152695-1301710717 -o /tmp/evaluation-result-3152695-1301710717/solver-3152695-1301710717 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152695-1301710717.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: 4.03 4.02 4.33 5/193 15426
/proc/meminfo: memFree=23860456/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=6724 CPUtime=0 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4194304 271 0 0 0 0 0 0 0 25 0 1 0 282669904 6885376 215 33554432000 4194304 4300876 140736303840336 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 1681 215 113 27 0 130 0

[startup+0.0365979 s]
/proc/loadavg: 4.03 4.02 4.33 5/193 15426
/proc/meminfo: memFree=23860456/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=7788 CPUtime=0.03 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 1360 0 0 0 3 0 0 0 25 0 1 0 282669904 7974912 454 33554432000 4194304 4300876 140736303840336 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7788

[startup+0.10062 s]
/proc/loadavg: 4.03 4.02 4.33 5/193 15426
/proc/meminfo: memFree=23860456/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=7788 CPUtime=0.09 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 1360 0 0 0 9 0 0 0 25 0 1 0 282669904 7974912 454 33554432000 4194304 4300876 140736303840336 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300568 s]
/proc/loadavg: 4.03 4.02 4.33 5/193 15426
/proc/meminfo: memFree=23860456/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=7788 CPUtime=0.29 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 1360 0 0 0 29 0 0 0 25 0 1 0 282669904 7974912 454 33554432000 4194304 4300876 140736303840336 18446744073709551615 4214647 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700472 s]
/proc/loadavg: 4.03 4.02 4.33 5/193 15426
/proc/meminfo: memFree=23860456/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=8500 CPUtime=0.69 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 1936 0 0 0 69 0 0 0 25 0 1 0 282669904 8704000 596 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 2125 596 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50033 s]
/proc/loadavg: 4.03 4.02 4.33 5/194 15427
/proc/meminfo: memFree=23857976/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=8720 CPUtime=1.49 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 1946 0 0 0 149 0 0 0 25 0 1 0 282669904 8929280 606 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 2180 606 170 27 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8720

[startup+3.10106 s]
/proc/loadavg: 4.03 4.02 4.32 5/194 15427
/proc/meminfo: memFree=23857328/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=9024 CPUtime=3.09 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 2041 0 0 0 309 0 0 0 25 0 1 0 282669904 9240576 701 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 2256 701 170 27 0 705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9024

[startup+6.30047 s]
/proc/loadavg: 4.03 4.02 4.32 5/194 15427
/proc/meminfo: memFree=23855332/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=9404 CPUtime=6.29 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 2134 0 0 0 629 0 0 0 25 0 1 0 282669904 9629696 794 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 2351 794 171 27 0 800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9404

[startup+12.7003 s]
/proc/loadavg: 4.02 4.02 4.32 5/194 15428
/proc/meminfo: memFree=23851864/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=10256 CPUtime=12.69 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 2319 0 0 0 1269 0 0 0 25 0 1 0 282669904 10502144 979 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 2564 979 171 27 0 1013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10256

[startup+25.501 s]
/proc/loadavg: 4.02 4.02 4.32 5/194 15428
/proc/meminfo: memFree=23846160/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=12172 CPUtime=25.49 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 2679 0 0 0 2549 0 0 0 25 0 1 0 282669904 12464128 1339 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 3043 1339 171 27 0 1492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12172

[startup+51.1003 s]
/proc/loadavg: 4.01 4.02 4.31 5/194 15429
/proc/meminfo: memFree=23833592/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=16484 CPUtime=51.09 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 3392 0 0 0 5109 0 0 0 25 0 1 0 282669904 16879616 2052 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 4121 2052 171 27 0 2570 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16484

[startup+102.306 s]
/proc/loadavg: 4.00 4.01 4.29 5/194 15430
/proc/meminfo: memFree=23809136/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=20364 CPUtime=102.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 4760 0 0 0 10229 1 0 0 25 0 1 0 282669904 20852736 3420 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 5091 3420 171 27 0 3540 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20364

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.27 5/194 15432
/proc/meminfo: memFree=23781952/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=34916 CPUtime=162.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 6387 0 0 0 16228 2 0 0 25 0 1 0 282669904 35753984 5047 33554432000 4194304 4300876 140736303840336 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 8729 5047 171 27 0 7178 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34916

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 4.25 5/194 15433
/proc/meminfo: memFree=23754396/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=35468 CPUtime=222.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 8068 0 0 0 22228 2 0 0 25 0 1 0 282669904 36319232 6728 33554432000 4194304 4300876 140736303840336 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 8867 6728 171 27 0 7316 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35468

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.23 5/194 15435
/proc/meminfo: memFree=23725716/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=48564 CPUtime=282.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 9680 0 0 0 28227 3 0 0 25 0 1 0 282669904 49729536 8340 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 12141 8340 171 27 0 10590 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48564

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/194 15491
/proc/meminfo: memFree=23814960/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=48564 CPUtime=342.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 11249 0 0 0 34227 3 0 0 25 0 1 0 282669904 49729536 9909 33554432000 4194304 4300876 140736303840336 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 12141 9909 171 27 0 10590 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48564

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 15493
/proc/meminfo: memFree=23779084/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=68760 CPUtime=402.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 12783 0 0 0 40226 4 0 0 25 0 1 0 282669904 70410240 11443 33554432000 4194304 4300876 140736303840336 18446744073709551615 4215032 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 17190 11443 171 27 0 15639 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68760

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 4.18 5/194 15495
/proc/meminfo: memFree=23744560/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=68760 CPUtime=462.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 14301 0 0 0 46226 4 0 0 25 0 1 0 282669904 70410240 12961 33554432000 4194304 4300876 140736303840336 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 17190 12961 171 27 0 15639 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68760

[startup+522.3 s]
/proc/loadavg: 4.11 4.03 4.18 5/194 15496
/proc/meminfo: memFree=23712660/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=68760 CPUtime=522.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 15797 0 0 0 52226 4 0 0 25 0 1 0 282669904 70410240 14457 33554432000 4194304 4300876 140736303840336 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 17190 14457 171 27 0 15639 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68760

[startup+582.3 s]
/proc/loadavg: 4.09 4.04 4.17 5/194 15498
/proc/meminfo: memFree=23677540/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=98228 CPUtime=582.3 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 17392 0 0 0 58226 4 0 0 25 0 1 0 282669904 100585472 16052 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 24557 16052 171 27 0 23006 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98228

[startup+642.301 s]
/proc/loadavg: 4.10 4.04 4.16 5/194 15499
/proc/meminfo: memFree=23642060/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=98228 CPUtime=642.31 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 18959 0 0 0 64227 4 0 0 25 0 1 0 282669904 100585472 17619 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 24557 17619 171 27 0 23006 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98228

[startup+702.301 s]
/proc/loadavg: 3.02 3.77 4.06 3/182 15537
/proc/meminfo: memFree=23997204/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=99332 CPUtime=702.31 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 20554 0 0 0 70226 5 0 0 25 0 1 0 282669904 101715968 19214 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 24833 19214 171 27 0 23282 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 99332

[startup+762.306 s]
/proc/loadavg: 2.34 3.42 3.92 3/182 15539
/proc/meminfo: memFree=23980300/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=99332 CPUtime=762.32 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 22071 0 0 0 76226 6 0 0 25 0 1 0 282669904 101715968 20731 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 24833 20731 171 27 0 23282 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 99332

[startup+822.301 s]
/proc/loadavg: 2.20 3.19 3.81 3/182 15540
/proc/meminfo: memFree=23964652/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=99332 CPUtime=822.31 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 23464 0 0 0 82225 6 0 0 25 0 1 0 282669904 101715968 22124 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 24833 22124 171 27 0 23282 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 99332

[startup+882.301 s]
/proc/loadavg: 2.06 2.96 3.69 3/182 15542
/proc/meminfo: memFree=23947992/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=882.32 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 25043 0 0 0 88225 7 0 0 25 0 1 0 282669904 146976768 23703 33554432000 4194304 4300876 140736303840336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 23703 171 27 0 34332 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 143532

[startup+942.301 s]
/proc/loadavg: 2.09 2.81 3.59 3/182 15543
/proc/meminfo: memFree=23930460/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=942.32 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 26596 0 0 0 94225 7 0 0 25 0 1 0 282669904 146976768 25256 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 25256 171 27 0 34332 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 143532

[startup+1002.3 s]
/proc/loadavg: 2.03 2.65 3.48 3/182 15545
/proc/meminfo: memFree=23913300/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=1002.32 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 28113 0 0 0 100225 7 0 0 25 0 1 0 282669904 146976768 26773 33554432000 4194304 4300876 140736303840336 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 26773 171 27 0 34332 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 143532

[startup+1062.3 s]
/proc/loadavg: 2.01 2.54 3.39 3/182 15547
/proc/meminfo: memFree=23896668/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=1062.33 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 29592 0 0 0 106225 8 0 0 25 0 1 0 282669904 146976768 28252 33554432000 4194304 4300876 140736303840336 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 28252 171 27 0 34332 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 143532

[startup+1122.3 s]
/proc/loadavg: 2.00 2.43 3.30 3/182 15548
/proc/meminfo: memFree=23880240/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=1122.33 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 31027 0 0 0 112225 8 0 0 25 0 1 0 282669904 146976768 29687 33554432000 4194304 4300876 140736303840336 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 29687 171 27 0 34332 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 143532

[startup+1182.3 s]
/proc/loadavg: 2.00 2.35 3.22 3/182 15550
/proc/meminfo: memFree=23864356/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=1182.32 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 32563 0 0 0 118224 8 0 0 25 0 1 0 282669904 146976768 31223 33554432000 4194304 4300876 140736303840336 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 31223 171 27 0 34332 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143532

[startup+1242.3 s]
/proc/loadavg: 2.00 2.28 3.13 3/182 15551
/proc/meminfo: memFree=23847928/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=1242.33 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 34063 0 0 0 124224 9 0 0 25 0 1 0 282669904 146976768 32723 33554432000 4194304 4300876 140736303840336 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 32723 171 27 0 34332 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 143532



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.23 3.07 3/182 15553
/proc/meminfo: memFree=23831416/32951124 swapFree=67111524/67111528
[pid=15426] ppid=15424 vsize=143532 CPUtime=1300.04 cores=0,2
/proc/15426/stat : 15426 (march_rw) R 15424 15426 14472 0 -1 4202496 35432 0 0 0 129994 10 0 0 25 0 1 0 282669904 146976768 34092 33554432000 4194304 4300876 140736303840336 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15426/statm: 35883 34092 171 27 0 34332 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 143532

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.109983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 143532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35432
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= 1746

runsolver used 1.9807 second user time and 3.9444 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-02 04:18:37
IDJOB=3152695
IDBENCH=82975
IDSOLVER=1561
FILE ID=node134/3152695-1301710717
RUNJOBID= node134-1301708402-14490
PBS_JOBID= 12840844
Free space on /tmp= 71420 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152695-1301710717/watcher-3152695-1301710717 -o /tmp/evaluation-result-3152695-1301710717/solver-3152695-1301710717 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152695-1301710717.cnf

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

MD5SUM BENCH= 793faf2fe67c6773a49b839c9edfeeb3
RANDOM SEED=762892955

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23860488 kB
Buffers:        303904 kB
Cached:        8176984 kB
SwapCached:          4 kB
Active:        4346800 kB
Inactive:      4486100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23860488 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             200 kB
Writeback:           0 kB
AnonPages:      351980 kB
Mapped:          15636 kB
Slab:           193232 kB
PageTables:       6016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   622648 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71424 MiB
End job on node134 at 2011-04-02 04:40:19