Trace number 3152507

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1258495116-025.SATISFIABLE.cnf
MD5SUMd9cece0babfb15cb3db695bd3b0b9988
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
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 52662
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.02	c resolvent_look() :: found 2 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2664 / 125 ) = 21.31
0.00/0.02	c longest clause has size 5
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 125
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 198
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 800
0.10/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 6715
0.60/0.66	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 47936
4.99/5.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 256490
29.60/29.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |******
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c |****************
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c |****************************************************************| ( 5/999) NodeCount: 1065868
135.49/135.54	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 3511378
488.90/488.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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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 |****************************
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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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-3152507-1301705557/watcher-3152507-1301705557 -o /tmp/evaluation-result-3152507-1301705557/solver-3152507-1301705557 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152507-1301705557.cnf 

running on 2 cores: 1,3

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: 0.92 1.41 2.54 4/183 31929
/proc/meminfo: memFree=23531688/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=6716 CPUtime=0 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 360786312 6877184 238 33554432000 4194304 4300876 140733238230464 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 1679 238 143 27 0 128 0

[startup+0.0809889 s]
/proc/loadavg: 0.92 1.41 2.54 4/183 31929
/proc/meminfo: memFree=23531688/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=7168 CPUtime=0.08 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 398 0 0 0 8 0 0 0 20 0 1 0 360786312 7340032 341 33554432000 4194304 4300876 140733238230464 18446744073709551615 4289412 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 1792 341 170 27 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7168

[startup+0.100985 s]
/proc/loadavg: 0.92 1.41 2.54 4/183 31929
/proc/meminfo: memFree=23531688/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=7168 CPUtime=0.1 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 398 0 0 0 10 0 0 0 20 0 1 0 360786312 7340032 341 33554432000 4194304 4300876 140733238230464 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 1792 341 170 27 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7168

[startup+0.300934 s]
/proc/loadavg: 0.92 1.41 2.54 4/183 31929
/proc/meminfo: memFree=23531688/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=7364 CPUtime=0.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 414 0 0 0 30 0 0 0 21 0 1 0 360786312 7540736 357 33554432000 4194304 4300876 140733238230464 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 1841 357 170 27 0 290 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7364

[startup+0.700864 s]
/proc/loadavg: 0.92 1.41 2.54 4/183 31929
/proc/meminfo: memFree=23531688/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=7364 CPUtime=0.7 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 438 0 0 0 70 0 0 0 22 0 1 0 360786312 7540736 381 33554432000 4194304 4300876 140733238230464 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 1841 381 170 27 0 290 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7364

[startup+1.50073 s]
/proc/loadavg: 0.92 1.41 2.54 6/190 31941
/proc/meminfo: memFree=23526828/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=7732 CPUtime=1.5 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 538 0 0 0 150 0 0 0 18 0 1 0 360786312 7917568 463 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 1933 463 171 27 0 382 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7732

[startup+3.10046 s]
/proc/loadavg: 0.92 1.41 2.54 6/190 31941
/proc/meminfo: memFree=23525464/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=8300 CPUtime=3.09 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 633 0 0 0 309 0 0 0 20 0 1 0 360786312 8499200 558 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 2075 558 171 27 0 524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8300

[startup+6.30088 s]
/proc/loadavg: 1.17 1.45 2.55 6/190 31941
/proc/meminfo: memFree=23523732/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=8812 CPUtime=6.29 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 804 0 0 0 629 0 0 0 25 0 1 0 360786312 9023488 729 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 2203 729 171 27 0 652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8812

[startup+12.7008 s]
/proc/loadavg: 1.39 1.49 2.56 6/190 31941
/proc/meminfo: memFree=23520004/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=10728 CPUtime=12.69 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 1146 0 0 0 1269 0 0 0 25 0 1 0 360786312 10985472 1071 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199328 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 2682 1071 171 27 0 1131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10728

[startup+25.5005 s]
/proc/loadavg: 1.97 1.61 2.58 5/190 31968
/proc/meminfo: memFree=23512912/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=15252 CPUtime=25.49 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 1832 0 0 0 2549 0 0 0 25 0 1 0 360786312 15618048 1757 33554432000 4194304 4300876 140733238230464 18446744073709551615 4276294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 3813 1757 171 27 0 2262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15252

[startup+51.101 s]
/proc/loadavg: 2.66 1.81 2.62 6/190 31996
/proc/meminfo: memFree=23500480/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=19344 CPUtime=51.09 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 3096 0 0 0 5109 0 0 0 25 0 1 0 360786312 19808256 3021 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 4836 3021 171 27 0 3285 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19344

[startup+102.306 s]
/proc/loadavg: 3.42 2.14 2.69 6/190 31997
/proc/meminfo: memFree=23467076/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=34320 CPUtime=102.29 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 5570 0 0 0 10229 0 0 0 25 0 1 0 360786312 35143680 5495 33554432000 4194304 4300876 140733238230464 18446744073709551615 4264719 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 8580 5495 171 27 0 7029 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 34320

[startup+162.301 s]
/proc/loadavg: 3.78 2.48 2.77 6/190 31999
/proc/meminfo: memFree=23432696/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=48264 CPUtime=162.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 8259 0 0 0 16228 2 0 0 25 0 1 0 360786312 49422336 8184 33554432000 4194304 4300876 140733238230464 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 12066 8184 171 27 0 10515 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 48264

[startup+222.301 s]
/proc/loadavg: 3.92 2.75 2.84 6/190 32001
/proc/meminfo: memFree=23398296/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=67908 CPUtime=222.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 10913 0 0 0 22228 2 0 0 25 0 1 0 360786312 69537792 10838 33554432000 4194304 4300876 140733238230464 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 16977 10838 171 27 0 15426 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67908

[startup+282.3 s]
/proc/loadavg: 3.97 2.98 2.91 6/190 32002
/proc/meminfo: memFree=23365668/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=69604 CPUtime=282.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 13551 0 0 0 28227 3 0 0 25 0 1 0 360786312 71274496 13476 33554432000 4194304 4300876 140733238230464 18446744073709551615 4276224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 17401 13476 171 27 0 15850 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 69604

[startup+342.301 s]
/proc/loadavg: 3.99 3.16 2.97 6/190 32004
/proc/meminfo: memFree=23332644/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=99072 CPUtime=342.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 16168 0 0 0 34227 3 0 0 25 0 1 0 360786312 101449728 16093 33554432000 4194304 4300876 140733238230464 18446744073709551615 4264799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 24768 16093 171 27 0 23217 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99072

[startup+402.3 s]
/proc/loadavg: 3.99 3.31 3.04 6/190 32005
/proc/meminfo: memFree=23300972/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=99072 CPUtime=402.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 18716 0 0 0 40227 3 0 0 25 0 1 0 360786312 101449728 18641 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 24768 18641 171 27 0 23217 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99072

[startup+462.301 s]
/proc/loadavg: 3.99 3.43 3.09 6/190 32007
/proc/meminfo: memFree=23269204/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=102468 CPUtime=462.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 21065 0 0 0 46226 4 0 0 25 0 1 0 360786312 104927232 20990 33554432000 4194304 4300876 140733238230464 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 25617 20990 171 27 0 24066 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 102468

[startup+522.3 s]
/proc/loadavg: 3.60 3.44 3.12 5/184 32035
/proc/meminfo: memFree=23312852/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=102468 CPUtime=522.3 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 23512 0 0 0 52226 4 0 0 25 0 1 0 360786312 104927232 23437 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 25617 23437 171 27 0 24066 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 102468

[startup+582.301 s]
/proc/loadavg: 3.29 3.37 3.11 5/184 32036
/proc/meminfo: memFree=23289120/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=146668 CPUtime=582.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 26080 0 0 0 58226 5 0 0 25 0 1 0 360786312 150188032 26005 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 36667 26005 171 27 0 35116 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146668

[startup+642.3 s]
/proc/loadavg: 3.10 3.30 3.10 5/184 32038
/proc/meminfo: memFree=23266016/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=146668 CPUtime=642.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 28550 0 0 0 64226 5 0 0 25 0 1 0 360786312 150188032 28475 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 36667 28475 171 27 0 35116 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 146668

[startup+702.301 s]
/proc/loadavg: 3.04 3.24 3.09 5/184 32039
/proc/meminfo: memFree=23242412/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=146668 CPUtime=702.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 30923 0 0 0 70225 6 0 0 25 0 1 0 360786312 150188032 30848 33554432000 4194304 4300876 140733238230464 18446744073709551615 4269530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 36667 30848 171 27 0 35116 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 146668

[startup+762.306 s]
/proc/loadavg: 3.01 3.20 3.08 5/184 32041
/proc/meminfo: memFree=23220276/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=146668 CPUtime=762.32 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 33284 0 0 0 76225 7 0 0 25 0 1 0 360786312 150188032 33209 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 36667 33209 171 27 0 35116 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 146668

[startup+822.301 s]
/proc/loadavg: 3.00 3.16 3.08 5/184 32043
/proc/meminfo: memFree=23197672/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=212968 CPUtime=822.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 35828 0 0 0 82224 7 0 0 25 0 1 0 360786312 218079232 35753 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 53242 35753 171 27 0 51691 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 212968

[startup+882.3 s]
/proc/loadavg: 3.00 3.13 3.07 5/184 32044
/proc/meminfo: memFree=23175040/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=882.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 38232 0 0 0 88224 7 0 0 25 0 1 0 360786312 225026048 38157 33554432000 4194304 4300876 140733238230464 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 38157 171 27 0 53387 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 219752

[startup+942.301 s]
/proc/loadavg: 3.07 3.12 3.07 5/184 32046
/proc/meminfo: memFree=23153300/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=942.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 40476 0 0 0 94223 8 0 0 25 0 1 0 360786312 225026048 40401 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 40401 171 27 0 53387 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 219752

[startup+1002.3 s]
/proc/loadavg: 3.02 3.09 3.06 5/184 32047
/proc/meminfo: memFree=23130808/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=1002.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 42957 0 0 0 100223 8 0 0 25 0 1 0 360786312 225026048 42882 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 42882 171 27 0 53387 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 219752

[startup+1062.3 s]
/proc/loadavg: 3.01 3.07 3.06 5/184 32049
/proc/meminfo: memFree=23108968/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=1062.31 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 45244 0 0 0 106223 8 0 0 25 0 1 0 360786312 225026048 45169 33554432000 4194304 4300876 140733238230464 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 45169 171 27 0 53387 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 219752

[startup+1122.3 s]
/proc/loadavg: 3.00 3.06 3.05 5/184 32051
/proc/meminfo: memFree=23086996/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=1122.32 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 47573 0 0 0 112223 9 0 0 25 0 1 0 360786312 225026048 47498 33554432000 4194304 4300876 140733238230464 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 47498 171 27 0 53387 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 219752

[startup+1182.3 s]
/proc/loadavg: 3.03 3.06 3.05 5/184 32052
/proc/meminfo: memFree=23065872/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=1182.32 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 49761 0 0 0 118223 9 0 0 25 0 1 0 360786312 225026048 49686 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 49686 171 27 0 53387 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 219752

[startup+1242.3 s]
/proc/loadavg: 3.01 3.05 3.05 5/184 32054
/proc/meminfo: memFree=23044136/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=219752 CPUtime=1242.32 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 52057 0 0 0 124223 9 0 0 25 0 1 0 360786312 225026048 51982 33554432000 4194304 4300876 140733238230464 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 54938 51982 171 27 0 53387 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 219752



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.03 3.04 4/184 32055
/proc/meminfo: memFree=23023392/32951124 swapFree=67102208/67111528
[pid=31929] ppid=31927 vsize=319200 CPUtime=1300.03 cores=1,3
/proc/31929/stat : 31929 (march_rw) R 31927 31929 30749 0 -1 4202496 54180 0 0 0 129993 10 0 0 25 0 1 0 360786312 326860800 54105 33554432000 4194304 4300876 140733238230464 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31929/statm: 79800 54105 171 27 0 78249 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 319200

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): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.111982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 319200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54180
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= 6
involuntary context switches= 2057

runsolver used 1.80672 second user time and 4.10338 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 02:52:37
IDJOB=3152507
IDBENCH=82787
IDSOLVER=1561
FILE ID=node119/3152507-1301705557
RUNJOBID= node119-1301705556-31900
PBS_JOBID= 12840743
Free space on /tmp= 71064 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1258495116-025.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152507-1301705557/watcher-3152507-1301705557 -o /tmp/evaluation-result-3152507-1301705557/solver-3152507-1301705557 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152507-1301705557.cnf

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

MD5SUM BENCH= d9cece0babfb15cb3db695bd3b0b9988
RANDOM SEED=1146897658

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23532208 kB
Buffers:        286908 kB
Cached:        8812012 kB
SwapCached:       5376 kB
Active:        4500512 kB
Inactive:      4659752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23532208 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:              12 kB
Writeback:           0 kB
AnonPages:       59176 kB
Mapped:          14856 kB
Slab:           195328 kB
PageTables:       4752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   202716 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= 71064 MiB
End job on node119 at 2011-04-02 03:14:19