Trace number 3152531

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) 1299.95 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S752966552-099.SATISFIABLE.cnf
MD5SUMc27e99aa66f5519277e3446434cc73f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
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 53727
Number of clauses of size over 50

Solver Data 

0.03/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.03/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.03/0.03	c main()::
0.03/0.03	c initFormula():: searching for DIMACS p-line....
0.03/0.03	c full lookahead due to high density!
0.03/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.03/0.03	c parseCNF():: parsing....
0.03/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.03	c runParser():: parsing was successful, warming up engines...
0.03/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.03/0.03	c using k-SAT heuristics (size based diff)
0.03/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.03/0.03	c resolvent_look() :: found 2 resolvents
0.03/0.03	c main():: clause / variable ratio: ( 3729 / 175 ) = 21.31
0.03/0.03	c longest clause has size 5
0.03/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.03	c number of free variables = 175
0.03/0.03	c dynamic_preselect_setsize :: off
0.03/0.03	c main():: all systems go!
0.03/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 236
0.03/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1460
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 19749
2.10/2.12	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 |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 214173
24.89/24.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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 |****************************************************************| ( 4/999) NodeCount: 1762278
227.37/227.43	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 |************************************************
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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-3152531-1301708320/watcher-3152531-1301708320 -o /tmp/evaluation-result-3152531-1301708320/solver-3152531-1301708320 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152531-1301708320.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: 3.83 3.95 3.68 3/178 4927
/proc/meminfo: memFree=18946212/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=6952 CPUtime=0 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4194304 306 0 0 0 0 0 0 0 19 0 1 0 361062620 7118848 249 33554432000 4194304 4300876 140735972841728 18446744073709551615 260020056773 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 1738 249 127 27 0 187 0

[startup+0.034616 s]
/proc/loadavg: 3.83 3.95 3.68 3/178 4927
/proc/meminfo: memFree=18946212/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=6952 CPUtime=0.03 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 425 0 0 0 3 0 0 0 19 0 1 0 361062620 7118848 276 33554432000 4194304 4300876 140735972841728 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 1738 276 143 27 0 187 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6952

[startup+0.100604 s]
/proc/loadavg: 3.83 3.95 3.68 3/178 4927
/proc/meminfo: memFree=18946212/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=7456 CPUtime=0.09 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 553 0 0 0 9 0 0 0 18 0 1 0 361062620 7634944 386 33554432000 4194304 4300876 140735972841728 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.300596 s]
/proc/loadavg: 3.83 3.95 3.68 3/178 4927
/proc/meminfo: memFree=18946212/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=7616 CPUtime=0.29 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 561 0 0 0 29 0 0 0 18 0 1 0 361062620 7798784 394 33554432000 4194304 4300876 140735972841728 18446744073709551615 4261068 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 1904 394 170 27 0 353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7616

[startup+0.700518 s]
/proc/loadavg: 3.83 3.95 3.68 3/178 4927
/proc/meminfo: memFree=18946212/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=7760 CPUtime=0.69 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 619 0 0 0 69 0 0 0 18 0 1 0 361062620 7946240 450 33554432000 4194304 4300876 140735972841728 18446744073709551615 4284000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 1940 450 170 27 0 389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7760

[startup+1.50039 s]
/proc/loadavg: 3.83 3.95 3.68 6/190 4947
/proc/meminfo: memFree=18939632/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=8012 CPUtime=1.49 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 668 0 0 0 149 0 0 0 19 0 1 0 361062620 8204288 499 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 2003 499 171 27 0 452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8012

[startup+3.10106 s]
/proc/loadavg: 3.84 3.95 3.68 6/190 4947
/proc/meminfo: memFree=18937524/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=8580 CPUtime=3.09 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 757 0 0 0 309 0 0 0 25 0 1 0 361062620 8785920 588 33554432000 4194304 4300876 140735972841728 18446744073709551615 4281776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 2145 588 171 27 0 594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8580

[startup+6.30049 s]
/proc/loadavg: 3.84 3.95 3.68 6/190 4949
/proc/meminfo: memFree=18934508/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=9092 CPUtime=6.29 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 934 0 0 0 629 0 0 0 25 0 1 0 361062620 9310208 765 33554432000 4194304 4300876 140735972841728 18446744073709551615 4281177 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 2273 765 171 27 0 722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9092

[startup+12.7003 s]
/proc/loadavg: 3.87 3.95 3.68 6/190 4950
/proc/meminfo: memFree=18930364/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=11008 CPUtime=12.69 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 1271 0 0 0 1269 0 0 0 25 0 1 0 361062620 11272192 1102 33554432000 4194304 4300876 140735972841728 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 2752 1102 171 27 0 1201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11008

[startup+25.501 s]
/proc/loadavg: 3.89 3.95 3.69 6/190 4950
/proc/meminfo: memFree=18924676/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=13000 CPUtime=25.49 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 1906 0 0 0 2549 0 0 0 25 0 1 0 361062620 13312000 1737 33554432000 4194304 4300876 140735972841728 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 3250 1737 171 27 0 1699 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13000

[startup+51.1003 s]
/proc/loadavg: 3.92 3.96 3.70 6/190 4951
/proc/meminfo: memFree=18913032/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=19736 CPUtime=51.09 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 3222 0 0 0 5108 1 0 0 25 0 1 0 361062620 20209664 3053 33554432000 4194304 4300876 140735972841728 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 4934 3053 171 27 0 3383 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19736

[startup+102.307 s]
/proc/loadavg: 4.08 3.99 3.72 6/190 4952
/proc/meminfo: memFree=18887956/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=34828 CPUtime=102.29 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 5758 0 0 0 10228 1 0 0 25 0 1 0 361062620 35663872 5589 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 8707 5589 171 27 0 7156 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 34828

[startup+162.301 s]
/proc/loadavg: 4.03 3.99 3.73 6/190 4954
/proc/meminfo: memFree=18861392/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=47924 CPUtime=162.28 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 8594 0 0 0 16226 2 0 0 25 0 1 0 361062620 49074176 8425 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 11981 8425 171 27 0 10430 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 47924

[startup+222.301 s]
/proc/loadavg: 4.01 3.99 3.75 6/190 4956
/proc/meminfo: memFree=18835684/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=68640 CPUtime=222.28 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 11108 0 0 0 22226 2 0 0 25 0 1 0 361062620 70287360 10939 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 17160 10939 171 27 0 15609 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 68640

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.76 6/190 4957
/proc/meminfo: memFree=18809328/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=68640 CPUtime=282.28 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 13990 0 0 0 28225 3 0 0 25 0 1 0 361062620 70287360 13821 33554432000 4194304 4300876 140735972841728 18446744073709551615 4288456 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 17160 13821 171 27 0 15609 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 68640

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.77 6/190 4959
/proc/meminfo: memFree=18782744/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=100252 CPUtime=342.27 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 16816 0 0 0 34224 3 0 0 25 0 1 0 361062620 102658048 16647 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 25063 16647 171 27 0 23512 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 100252

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.78 6/190 4960
/proc/meminfo: memFree=18757652/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=100252 CPUtime=402.27 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 19360 0 0 0 40223 4 0 0 25 0 1 0 361062620 102658048 19191 33554432000 4194304 4300876 140735972841728 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 25063 19191 171 27 0 23512 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 100252

[startup+462.301 s]
/proc/loadavg: 4.10 4.02 3.81 6/190 4962
/proc/meminfo: memFree=18730956/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=100252 CPUtime=462.27 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 22166 0 0 0 46222 5 0 0 25 0 1 0 361062620 102658048 21997 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 25063 21997 171 27 0 23512 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 100252

[startup+522.301 s]
/proc/loadavg: 4.04 4.02 3.82 6/190 4964
/proc/meminfo: memFree=18704368/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=144452 CPUtime=522.26 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 24940 0 0 0 52221 5 0 0 25 0 1 0 361062620 147918848 24771 33554432000 4194304 4300876 140735972841728 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 36113 24771 171 27 0 34562 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 144452

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 3.82 6/190 4965
/proc/meminfo: memFree=18678648/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=144452 CPUtime=582.26 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 27465 0 0 0 58220 6 0 0 25 0 1 0 361062620 147918848 27296 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 36113 27296 171 27 0 34562 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 144452

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.83 6/190 4967
/proc/meminfo: memFree=18651820/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=144452 CPUtime=642.26 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 30300 0 0 0 64220 6 0 0 25 0 1 0 361062620 147918848 30131 33554432000 4194304 4300876 140735972841728 18446744073709551615 4225389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 36113 30131 171 27 0 34562 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 144452

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.84 6/190 4968
/proc/meminfo: memFree=18626604/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=148744 CPUtime=702.25 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 32741 0 0 0 70218 7 0 0 25 0 1 0 361062620 152313856 32572 33554432000 4194304 4300876 140735972841728 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 37186 32572 171 27 0 35635 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 148744

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.84 6/190 4970
/proc/meminfo: memFree=18598940/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=762.26 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 35588 0 0 0 76218 8 0 0 25 0 1 0 361062620 220205056 35419 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 35419 171 27 0 52210 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 215044

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.85 6/190 4972
/proc/meminfo: memFree=18572744/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=822.25 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 38125 0 0 0 82216 9 0 0 25 0 1 0 361062620 220205056 37956 33554432000 4194304 4300876 140735972841728 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 37956 171 27 0 52210 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 215044

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.85 6/190 5000
/proc/meminfo: memFree=18554704/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=882.25 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 40832 0 0 0 88216 9 0 0 25 0 1 0 361062620 220205056 40663 33554432000 4194304 4300876 140735972841728 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 40663 171 27 0 52210 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 215044

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.86 6/190 5002
/proc/meminfo: memFree=18521460/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=942.24 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 43315 0 0 0 94215 9 0 0 25 0 1 0 361062620 220205056 43146 33554432000 4194304 4300876 140735972841728 18446744073709551615 4276233 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 43146 171 27 0 52210 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 215044

[startup+1002.3 s]
/proc/loadavg: 4.15 4.03 3.88 6/190 5003
/proc/meminfo: memFree=18487976/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=1002.24 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 46070 0 0 0 100214 10 0 0 25 0 1 0 361062620 220205056 45901 33554432000 4194304 4300876 140735972841728 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 45901 171 27 0 52210 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 215044

[startup+1062.3 s]
/proc/loadavg: 4.06 4.03 3.88 6/190 5005
/proc/meminfo: memFree=18456700/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=1062.23 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 48564 0 0 0 106213 10 0 0 25 0 1 0 361062620 220205056 48395 33554432000 4194304 4300876 140735972841728 18446744073709551615 4234590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 48395 171 27 0 52210 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 215044

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 3.89 6/190 5007
/proc/meminfo: memFree=18424424/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=215044 CPUtime=1122.23 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 51050 0 0 0 112212 11 0 0 25 0 1 0 361062620 220205056 50881 33554432000 4194304 4300876 140735972841728 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 53761 50881 171 27 0 52210 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 215044

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.89 6/190 5008
/proc/meminfo: memFree=18392520/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=314492 CPUtime=1182.24 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 53590 0 0 0 118212 12 0 0 25 0 1 0 361062620 322039808 53421 33554432000 4194304 4300876 140735972841728 18446744073709551615 4264612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 78623 53421 171 27 0 77072 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 314492

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.90 6/190 5010
/proc/meminfo: memFree=18360620/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=314492 CPUtime=1242.23 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 56067 0 0 0 124211 12 0 0 25 0 1 0 361062620 322039808 55898 33554432000 4194304 4300876 140735972841728 18446744073709551615 4235570 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 78623 55898 171 27 0 77072 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 314492



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.90 6/190 5011
/proc/meminfo: memFree=18329836/32951124 swapFree=67111528/67111528
[pid=4927] ppid=4923 vsize=323072 CPUtime=1299.93 cores=0,2
/proc/4927/stat : 4927 (march_rw) R 4923 4927 4600 0 -1 4202496 58419 0 0 0 129980 13 0 0 25 0 1 0 361062620 330825728 58250 33554432000 4194304 4300876 140735972841728 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4927/statm: 80768 58250 171 27 0 79217 0
Current children cumulated CPU time (s) 1299.93
Current children cumulated vsize (KiB) 323072

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): 1299.95
CPU user time (s): 1299.81
CPU system time (s): 0.146977
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 323072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58419
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= 12074

runsolver used 2.24766 second user time and 4.64629 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 03:38:40
IDJOB=3152531
IDBENCH=82811
IDSOLVER=1561
FILE ID=node110/3152531-1301708320
RUNJOBID= node110-1301708320-4904
PBS_JOBID= 12840828
Free space on /tmp= 70664 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S752966552-099.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152531-1301708320/watcher-3152531-1301708320 -o /tmp/evaluation-result-3152531-1301708320/solver-3152531-1301708320 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152531-1301708320.cnf

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

MD5SUM BENCH= c27e99aa66f5519277e3446434cc73f8
RANDOM SEED=1590828490

node110.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      18946524 kB
Buffers:        392696 kB
Cached:       13231624 kB
SwapCached:          0 kB
Active:        8703988 kB
Inactive:      4983224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18946524 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             192 kB
Writeback:           0 kB
AnonPages:       62972 kB
Mapped:          14612 kB
Slab:           253152 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   192528 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= 70664 MiB
End job on node110 at 2011-04-02 04:00:22