Trace number 3250479

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) 1300.02 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_508.cnf
MD5SUMb891f70c80006fb02dca40f266c0cec1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables254
Number of clauses34661
Sum of the clauses size157137
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 285
Number of clauses of size 331908
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52668

Solver Data 

2.69/2.75	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.75	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.69/2.75	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.69/2.75	c main()::
2.69/2.75	c initFormula():: searching for DIMACS p-line....
2.69/2.75	c full lookahead due to high density!
2.69/2.75	c initFormula():: the DIMACS p-line indicates a CNF of 254 variables and 34661 clauses.
2.69/2.75	c parseCNF():: parsing....
2.69/2.75	c parseCNF():: the CNF contains 0 unary clauses.
2.69/2.75	c runParser():: parsing was successful, warming up engines...
2.69/2.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.75	c preprocessing fase I completed:: there are now 254 free variables and 34661 clauses.
2.69/2.75	c using k-SAT heuristics (size based diff)
2.69/2.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 238854 duplicate clauses
2.69/2.75	c resolvent_look() :: found 7724 resolvents
2.69/2.75	c main():: clause / variable ratio: ( 42385 / 254 ) = 166.87
2.69/2.75	c longest clause has size 23
2.69/2.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.75	c number of free variables = 254
2.69/2.75	c dynamic_preselect_setsize :: off
2.69/2.75	c main():: all systems go!
2.69/2.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 138
4.19/4.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 876
11.19/11.27	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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8692
73.20/73.22	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 |********************************
c |*********************************
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 |****************************************************************| ( 3/999) NodeCount: 63126
486.49/486.58	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 |************************
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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 |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3250479-1303545911/watcher-3250479-1303545911 -o /tmp/evaluation-result-3250479-1303545911/solver-3250479-1303545911 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3250479-1303545911.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: 3.95 3.96 3.51 3/186 18903
/proc/meminfo: memFree=26184076/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=7132 CPUtime=0 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4194304 357 0 0 0 0 0 0 0 22 0 1 0 544821815 7303168 301 33554432000 4194304 4300876 140734472019136 18446744073709551615 260905393920 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 1783 301 112 27 0 232 0

[startup+0.0142639 s]
/proc/loadavg: 3.95 3.96 3.51 3/186 18903
/proc/meminfo: memFree=26184076/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=7660 CPUtime=0.01 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4194304 497 0 0 0 1 0 0 0 22 0 1 0 544821815 7843840 441 33554432000 4194304 4300876 140734472019136 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 1915 441 112 27 0 364 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7660

[startup+0.100248 s]
/proc/loadavg: 3.95 3.96 3.51 3/186 18903
/proc/meminfo: memFree=26184076/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=11868 CPUtime=0.09 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 4379 0 0 0 9 0 0 0 22 0 1 0 544821815 12152832 1176 33554432000 4194304 4300876 140734472019136 18446744073709551615 4214647 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 2967 1176 143 27 0 1416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11868

[startup+0.300269 s]
/proc/loadavg: 3.95 3.96 3.51 3/186 18903
/proc/meminfo: memFree=26184076/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=13684 CPUtime=0.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 4778 0 0 0 29 0 0 0 23 0 1 0 544821815 14012416 1575 33554432000 4194304 4300876 140734472019136 18446744073709551615 4256852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 3421 1575 143 27 0 1870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13684

[startup+0.700144 s]
/proc/loadavg: 3.95 3.96 3.51 3/186 18903
/proc/meminfo: memFree=26184076/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=16164 CPUtime=0.69 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 5337 0 0 0 69 0 0 0 25 0 1 0 544821815 16551936 2134 33554432000 4194304 4300876 140734472019136 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 4041 2134 144 27 0 2490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16164

[startup+1.50099 s]
/proc/loadavg: 3.95 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26150452/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=20604 CPUtime=1.49 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 6297 0 0 0 149 0 0 0 25 0 1 0 544821815 21098496 3094 33554432000 4194304 4300876 140734472019136 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 5151 3094 144 27 0 3600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20604

[startup+3.1007 s]
/proc/loadavg: 3.95 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26138184/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25156 CPUtime=3.09 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 10982 0 0 0 308 1 0 0 25 0 1 0 544821815 25759744 4320 33554432000 4194304 4300876 140734472019136 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6289 4320 170 27 0 4738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25156

[startup+6.30011 s]
/proc/loadavg: 3.96 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26133448/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25156 CPUtime=6.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11042 0 0 0 628 1 0 0 25 0 1 0 544821815 25759744 4380 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6289 4380 171 27 0 4738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25156

[startup+12.7009 s]
/proc/loadavg: 3.96 3.96 3.52 5/190 18910
/proc/meminfo: memFree=26132032/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25156 CPUtime=12.7 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11053 0 0 0 1269 1 0 0 25 0 1 0 544821815 25759744 4391 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6289 4391 171 27 0 4738 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25156

[startup+25.5006 s]
/proc/loadavg: 3.97 3.96 3.53 5/190 18911
/proc/meminfo: memFree=26132172/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25156 CPUtime=25.49 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11056 0 0 0 2548 1 0 0 25 0 1 0 544821815 25759744 4394 33554432000 4194304 4300876 140734472019136 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6289 4394 171 27 0 4738 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25156

[startup+51.101 s]
/proc/loadavg: 3.98 3.96 3.54 5/190 18911
/proc/meminfo: memFree=26131976/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25156 CPUtime=51.1 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11057 0 0 0 5109 1 0 0 25 0 1 0 544821815 25759744 4395 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6289 4395 171 27 0 4738 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25156

[startup+102.307 s]
/proc/loadavg: 3.99 3.97 3.56 5/190 18913
/proc/meminfo: memFree=26129460/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25156 CPUtime=102.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11090 0 0 0 10229 1 0 0 25 0 1 0 544821815 25759744 4428 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6289 4428 171 27 0 4738 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25156

[startup+162.301 s]
/proc/loadavg: 3.99 3.97 3.58 5/190 18914
/proc/meminfo: memFree=26128436/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25960 CPUtime=162.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11135 0 0 0 16229 1 0 0 25 0 1 0 544821815 26583040 4473 33554432000 4194304 4300876 140734472019136 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6490 4473 171 27 0 4939 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25960

[startup+222.301 s]
/proc/loadavg: 4.16 4.02 3.62 5/190 18943
/proc/meminfo: memFree=26124648/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=25960 CPUtime=222.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11219 0 0 0 22229 1 0 0 25 0 1 0 544821815 26583040 4557 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6490 4557 171 27 0 4939 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 25960

[startup+282.301 s]
/proc/loadavg: 4.06 4.01 3.64 5/190 18944
/proc/meminfo: memFree=26123020/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=26736 CPUtime=282.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11447 0 0 0 28229 1 0 0 25 0 1 0 544821815 27377664 4785 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 6684 4785 171 27 0 5133 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 26736

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.66 5/190 18946
/proc/meminfo: memFree=26120508/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=342.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11502 0 0 0 34228 1 0 0 25 0 1 0 544821815 28950528 4840 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 4840 171 27 0 5517 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 28272

[startup+402.301 s]
/proc/loadavg: 4.05 4.02 3.69 5/190 18948
/proc/meminfo: memFree=26118096/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=402.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11550 0 0 0 40228 1 0 0 25 0 1 0 544821815 28950528 4888 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 4888 171 27 0 5517 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 28272

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.70 5/190 18949
/proc/meminfo: memFree=26117936/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=462.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11597 0 0 0 46228 1 0 0 25 0 1 0 544821815 28950528 4935 33554432000 4194304 4300876 140734472019136 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 4935 171 27 0 5517 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 28272

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 18951
/proc/meminfo: memFree=26115288/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=522.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11638 0 0 0 52228 1 0 0 25 0 1 0 544821815 28950528 4976 33554432000 4194304 4300876 140734472019136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 4976 171 27 0 5517 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 28272

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 18952
/proc/meminfo: memFree=26114380/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=582.29 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11683 0 0 0 58228 1 0 0 25 0 1 0 544821815 28950528 5021 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 5021 171 27 0 5517 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 28272

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 18954
/proc/meminfo: memFree=26113608/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=642.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11733 0 0 0 64229 1 0 0 25 0 1 0 544821815 28950528 5071 33554432000 4194304 4300876 140734472019136 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 5071 171 27 0 5517 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 28272

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 18956
/proc/meminfo: memFree=26112584/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=28272 CPUtime=702.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 11776 0 0 0 70229 1 0 0 25 0 1 0 544821815 28950528 5114 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7068 5114 171 27 0 5517 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 28272

[startup+762.307 s]
/proc/loadavg: 4.07 4.02 3.78 5/190 18957
/proc/meminfo: memFree=26109552/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=762.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12395 0 0 0 76229 1 0 0 25 0 1 0 544821815 32485376 5733 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 5733 171 27 0 6380 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 31724

[startup+822.301 s]
/proc/loadavg: 3.98 4.01 3.79 4/184 18976
/proc/meminfo: memFree=26122976/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=822.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12440 0 0 0 82229 1 0 0 25 0 1 0 544821815 32485376 5778 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 5778 171 27 0 6380 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 31724

[startup+882.301 s]
/proc/loadavg: 3.36 3.82 3.73 4/184 18977
/proc/meminfo: memFree=26122940/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=882.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12488 0 0 0 88229 1 0 0 25 0 1 0 544821815 32485376 5826 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 5826 171 27 0 6380 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 31724

[startup+942.301 s]
/proc/loadavg: 3.13 3.67 3.69 4/184 18979
/proc/meminfo: memFree=26122296/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=942.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12532 0 0 0 94229 1 0 0 25 0 1 0 544821815 32485376 5870 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 5870 171 27 0 6380 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 31724

[startup+1002.3 s]
/proc/loadavg: 3.05 3.55 3.64 4/184 18981
/proc/meminfo: memFree=26121772/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=1002.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12581 0 0 0 100229 1 0 0 25 0 1 0 544821815 32485376 5919 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 5919 171 27 0 6380 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 31724

[startup+1062.3 s]
/proc/loadavg: 3.02 3.44 3.60 4/184 18982
/proc/meminfo: memFree=26121368/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=1062.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12631 0 0 0 106229 1 0 0 25 0 1 0 544821815 32485376 5969 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 5969 171 27 0 6380 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 31724

[startup+1122.3 s]
/proc/loadavg: 3.00 3.36 3.56 4/184 18984
/proc/meminfo: memFree=26120580/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=31724 CPUtime=1122.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12673 0 0 0 112229 1 0 0 25 0 1 0 544821815 32485376 6011 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 7931 6011 171 27 0 6380 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 31724

[startup+1182.3 s]
/proc/loadavg: 3.00 3.29 3.52 4/184 18985
/proc/meminfo: memFree=26120300/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=33448 CPUtime=1182.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12724 0 0 0 118229 1 0 0 25 0 1 0 544821815 34250752 6062 33554432000 4194304 4300876 140734472019136 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 8362 6062 171 27 0 6811 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 33448

[startup+1242.3 s]
/proc/loadavg: 3.00 3.24 3.48 4/184 18987
/proc/meminfo: memFree=26119152/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=33448 CPUtime=1242.3 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12771 0 0 0 124229 1 0 0 25 0 1 0 544821815 34250752 6109 33554432000 4194304 4300876 140734472019136 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 8362 6109 171 27 0 6811 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 33448



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.13 3.22 3.46 3/183 18990
/proc/meminfo: memFree=26136744/32950928 swapFree=67071984/67111528
[pid=18903] ppid=18900 vsize=33448 CPUtime=1300.01 cores=1,3
/proc/18903/stat : 18903 (march_rw) R 18900 18903 17902 0 -1 4202496 12816 0 0 0 130000 1 0 0 25 0 1 0 544821815 34250752 6154 33554432000 4194304 4300876 140734472019136 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18903/statm: 8362 6154 171 27 0 6811 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 33448

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): 1300.02
CPU user time (s): 1300
CPU system time (s): 0.017997
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 33448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12816
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= 3
involuntary context switches= 3365

runsolver used 1.9847 second user time and 4.16337 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 10:05:11
IDJOB=3250479
IDBENCH=83275
IDSOLVER=1561
FILE ID=node116/3250479-1303545911
RUNJOBID= node116-1303545911-18869
PBS_JOBID= 13143122
Free space on /tmp= 72616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_508.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250479-1303545911/watcher-3250479-1303545911 -o /tmp/evaluation-result-3250479-1303545911/solver-3250479-1303545911 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3250479-1303545911.cnf

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

MD5SUM BENCH= b891f70c80006fb02dca40f266c0cec1
RANDOM SEED=1238243598

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26184000 kB
Buffers:       1808764 kB
Cached:        4500584 kB
SwapCached:       9728 kB
Active:        2866388 kB
Inactive:      3488560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26184000 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:            1804 kB
Writeback:           0 kB
AnonPages:       38708 kB
Mapped:          13912 kB
Slab:           348440 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   235904 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= 72616 MiB
End job on node116 at 2011-04-23 10:26:53