Trace number 3250743

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 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
MD5SUMa08160883ea01d58c880b6f2b323ef8b
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 variables388
Number of clauses41212
Sum of the clauses size187726
Maximum clause length20
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 337442
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53770

Solver Data 

2.19/2.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.19/2.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.19/2.26	c main()::
2.19/2.26	c initFormula():: searching for DIMACS p-line....
2.19/2.26	c full lookahead due to high density!
2.19/2.26	c initFormula():: the DIMACS p-line indicates a CNF of 388 variables and 41212 clauses.
2.19/2.26	c parseCNF():: parsing....
2.19/2.26	c parseCNF():: the CNF contains 0 unary clauses.
2.19/2.26	c runParser():: parsing was successful, warming up engines...
2.19/2.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.26	c preprocessing fase I completed:: there are now 388 free variables and 41212 clauses.
2.19/2.26	c using k-SAT heuristics (size based diff)
2.19/2.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 134818 duplicate clauses
2.19/2.26	c resolvent_look() :: found 3384 resolvents
2.19/2.26	c main():: clause / variable ratio: ( 44596 / 388 ) = 114.94
2.19/2.26	c longest clause has size 20
2.19/2.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.26	c number of free variables = 388
2.19/2.26	c dynamic_preselect_setsize :: off
2.19/2.26	c main():: all systems go!
2.19/2.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 218
2.98/3.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3091
9.98/10.04	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 |*******************************************************
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c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 61932
148.18/148.26	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3250743-1303549464/watcher-3250743-1303549464 -o /tmp/evaluation-result-3250743-1303549464/solver-3250743-1303549464 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3250743-1303549464.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: 3.68 3.93 3.93 5/188 6480
/proc/meminfo: memFree=17040044/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=11800 CPUtime=0 cores=1,3
/proc/6480/stat : 6480 (runsolver) R 6478 6480 5047 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 545176980 12083200 51 33554432000 4194304 5434984 140737394687376 18446744073709551615 5055488 0 0 4096 24578 0 0 0 17 3 0 0 0
/proc/6480/statm: 2950 51 31 303 0 2644 0

[startup+0.0345489 s]
/proc/loadavg: 3.68 3.93 3.93 5/188 6480
/proc/meminfo: memFree=17040044/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=8400 CPUtime=0.02 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4194304 691 0 0 0 2 0 0 0 20 0 1 0 545176980 8601600 635 33554432000 4194304 4300876 140735798223424 18446744073709551615 260020395776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 2100 635 113 27 0 549 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8400

[startup+0.100526 s]
/proc/loadavg: 3.68 3.93 3.93 5/188 6480
/proc/meminfo: memFree=17040044/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=12596 CPUtime=0.09 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 5207 0 0 0 9 0 0 0 20 0 1 0 545176980 12898304 1300 33554432000 4194304 4300876 140735798223424 18446744073709551615 4242022 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 3149 1300 143 27 0 1598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12596

[startup+0.300488 s]
/proc/loadavg: 3.68 3.93 3.93 5/188 6480
/proc/meminfo: memFree=17040044/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=13788 CPUtime=0.29 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 5486 0 0 0 29 0 0 0 21 0 1 0 545176980 14118912 1579 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 3447 1579 143 27 0 1896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13788

[startup+0.700425 s]
/proc/loadavg: 3.68 3.93 3.93 5/188 6480
/proc/meminfo: memFree=17040044/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=15228 CPUtime=0.69 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 5865 0 0 0 69 0 0 0 22 0 1 0 545176980 15593472 1958 33554432000 4194304 4300876 140735798223424 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 3807 1958 143 27 0 2256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15228

[startup+1.50027 s]
/proc/loadavg: 3.68 3.93 3.93 6/190 6482
/proc/meminfo: memFree=17022816/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=17972 CPUtime=1.48 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 6479 0 0 0 148 0 0 0 25 0 1 0 545176980 18403328 2572 33554432000 4194304 4300876 140735798223424 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 4493 2572 144 27 0 2942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17972

[startup+3.10097 s]
/proc/loadavg: 3.70 3.93 3.93 6/190 6482
/proc/meminfo: memFree=17019064/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=21404 CPUtime=3.08 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 8677 0 0 0 308 0 0 0 25 0 1 0 545176980 21917696 3517 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 5351 3517 171 27 0 3800 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21404

[startup+6.30039 s]
/proc/loadavg: 3.70 3.93 3.93 6/190 6482
/proc/meminfo: memFree=17016952/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=21404 CPUtime=6.28 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 8677 0 0 0 628 0 0 0 25 0 1 0 545176980 21917696 3517 33554432000 4194304 4300876 140735798223424 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 5351 3517 171 27 0 3800 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21404

[startup+12.7002 s]
/proc/loadavg: 3.75 3.94 3.93 6/190 6482
/proc/meminfo: memFree=17015432/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=21404 CPUtime=12.68 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 8677 0 0 0 1268 0 0 0 25 0 1 0 545176980 21917696 3517 33554432000 4194304 4300876 140735798223424 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 5351 3517 171 27 0 3800 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21404

[startup+25.5009 s]
/proc/loadavg: 3.79 3.94 3.93 6/190 6483
/proc/meminfo: memFree=17014336/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=21404 CPUtime=25.48 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 8677 0 0 0 2548 0 0 0 25 0 1 0 545176980 21917696 3517 33554432000 4194304 4300876 140735798223424 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 5351 3517 171 27 0 3800 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21404

[startup+51.1002 s]
/proc/loadavg: 3.71 3.91 3.91 5/184 6500
/proc/meminfo: memFree=17016444/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=22056 CPUtime=51.08 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 8679 0 0 0 5108 0 0 0 25 0 1 0 545176980 22585344 3519 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 5514 3519 171 27 0 3963 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22056

[startup+102.307 s]
/proc/loadavg: 3.28 3.75 3.86 5/184 6502
/proc/meminfo: memFree=17012324/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=22056 CPUtime=102.29 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 8804 0 0 0 10229 0 0 0 25 0 1 0 545176980 22585344 3644 33554432000 4194304 4300876 140735798223424 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 5514 3644 171 27 0 3963 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22056

[startup+162.301 s]
/proc/loadavg: 3.10 3.61 3.80 5/184 6503
/proc/meminfo: memFree=17005872/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=25932 CPUtime=162.29 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 9600 0 0 0 16228 1 0 0 25 0 1 0 545176980 26554368 4440 33554432000 4194304 4300876 140735798223424 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 6483 4440 171 27 0 4932 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25932

[startup+222.301 s]
/proc/loadavg: 3.04 3.50 3.75 5/184 6505
/proc/meminfo: memFree=17002372/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=25932 CPUtime=222.3 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 9750 0 0 0 22229 1 0 0 25 0 1 0 545176980 26554368 4590 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 6483 4590 171 27 0 4932 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 25932

[startup+282.301 s]
/proc/loadavg: 3.01 3.41 3.70 5/184 6506
/proc/meminfo: memFree=16999004/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=27084 CPUtime=282.3 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 9891 0 0 0 28229 1 0 0 25 0 1 0 545176980 27734016 4731 33554432000 4194304 4300876 140735798223424 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 6771 4731 171 27 0 5220 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 27084

[startup+342.301 s]
/proc/loadavg: 3.00 3.33 3.65 5/184 6508
/proc/meminfo: memFree=16995512/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=27084 CPUtime=342.3 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10038 0 0 0 34229 1 0 0 25 0 1 0 545176980 27734016 4878 33554432000 4194304 4300876 140735798223424 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 6771 4878 171 27 0 5220 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 27084

[startup+402.301 s]
/proc/loadavg: 3.00 3.27 3.61 5/184 6510
/proc/meminfo: memFree=16992152/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=28808 CPUtime=402.3 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10189 0 0 0 40229 1 0 0 25 0 1 0 545176980 29499392 5029 33554432000 4194304 4300876 140735798223424 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7202 5029 171 27 0 5651 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 28808

[startup+462.301 s]
/proc/loadavg: 3.00 3.22 3.57 5/184 6511
/proc/meminfo: memFree=16989136/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=28808 CPUtime=462.3 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10335 0 0 0 46229 1 0 0 25 0 1 0 545176980 29499392 5175 33554432000 4194304 4300876 140735798223424 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7202 5175 171 27 0 5651 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 28808

[startup+522.301 s]
/proc/loadavg: 3.00 3.17 3.53 5/184 6513
/proc/meminfo: memFree=16985864/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=28808 CPUtime=522.3 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10479 0 0 0 52229 1 0 0 25 0 1 0 545176980 29499392 5319 33554432000 4194304 4300876 140735798223424 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7202 5319 171 27 0 5651 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 28808

[startup+582.301 s]
/proc/loadavg: 3.00 3.14 3.50 5/184 6514
/proc/meminfo: memFree=16982628/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=31396 CPUtime=582.31 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10628 0 0 0 58230 1 0 0 25 0 1 0 545176980 32149504 5468 33554432000 4194304 4300876 140735798223424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7849 5468 171 27 0 6298 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 31396

[startup+642.301 s]
/proc/loadavg: 3.00 3.11 3.46 5/184 6516
/proc/meminfo: memFree=16979504/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=31396 CPUtime=642.31 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10778 0 0 0 64230 1 0 0 25 0 1 0 545176980 32149504 5618 33554432000 4194304 4300876 140735798223424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7849 5618 171 27 0 6298 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 31396

[startup+702.301 s]
/proc/loadavg: 3.00 3.09 3.43 5/184 6518
/proc/meminfo: memFree=16975388/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=31396 CPUtime=702.31 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 10925 0 0 0 70230 1 0 0 25 0 1 0 545176980 32149504 5765 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7849 5765 171 27 0 6298 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 31396

[startup+762.307 s]
/proc/loadavg: 3.00 3.07 3.40 5/184 6519
/proc/meminfo: memFree=16972256/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=31396 CPUtime=762.32 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11072 0 0 0 76231 1 0 0 25 0 1 0 545176980 32149504 5912 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 7849 5912 171 27 0 6298 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 31396

[startup+822.3 s]
/proc/loadavg: 3.00 3.05 3.37 5/184 6521
/proc/meminfo: memFree=16969148/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=822.31 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11218 0 0 0 82230 1 0 0 25 0 1 0 545176980 36122624 6058 33554432000 4194304 4300876 140735798223424 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6058 171 27 0 7268 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 35276

[startup+882.3 s]
/proc/loadavg: 3.00 3.04 3.35 5/184 6522
/proc/meminfo: memFree=16965912/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=882.31 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11369 0 0 0 88230 1 0 0 25 0 1 0 545176980 36122624 6209 33554432000 4194304 4300876 140735798223424 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6209 171 27 0 7268 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 35276

[startup+942.3 s]
/proc/loadavg: 3.00 3.03 3.32 5/184 6524
/proc/meminfo: memFree=16962548/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=942.31 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11516 0 0 0 94230 1 0 0 25 0 1 0 545176980 36122624 6356 33554432000 4194304 4300876 140735798223424 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6356 171 27 0 7268 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 35276

[startup+1002.3 s]
/proc/loadavg: 3.08 3.04 3.30 5/184 6526
/proc/meminfo: memFree=16959424/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=1002.32 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11663 0 0 0 100231 1 0 0 25 0 1 0 545176980 36122624 6503 33554432000 4194304 4300876 140735798223424 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6503 171 27 0 7268 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 35276

[startup+1062.3 s]
/proc/loadavg: 3.03 3.03 3.28 5/184 6527
/proc/meminfo: memFree=16956300/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=1062.32 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11811 0 0 0 106231 1 0 0 25 0 1 0 545176980 36122624 6651 33554432000 4194304 4300876 140735798223424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6651 171 27 0 7268 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 35276

[startup+1122.3 s]
/proc/loadavg: 3.01 3.02 3.26 5/184 6529
/proc/meminfo: memFree=16953280/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=1122.32 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 11958 0 0 0 112231 1 0 0 25 0 1 0 545176980 36122624 6798 33554432000 4194304 4300876 140735798223424 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6798 171 27 0 7268 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 35276

[startup+1182.3 s]
/proc/loadavg: 3.00 3.02 3.24 5/184 6530
/proc/meminfo: memFree=16949904/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=35276 CPUtime=1182.32 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 12104 0 0 0 118231 1 0 0 25 0 1 0 545176980 36122624 6944 33554432000 4194304 4300876 140735798223424 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 8819 6944 171 27 0 7268 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 35276

[startup+1242.3 s]
/proc/loadavg: 3.06 3.03 3.23 5/184 6532
/proc/meminfo: memFree=16946120/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=41096 CPUtime=1242.32 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 12254 0 0 0 124231 1 0 0 25 0 1 0 545176980 42082304 7094 33554432000 4194304 4300876 140735798223424 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 10274 7094 171 27 0 8723 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 41096



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.02 3.02 3.21 4/183 6535
/proc/meminfo: memFree=16976232/32951124 swapFree=67111528/67111528
[pid=6480] ppid=6478 vsize=41096 CPUtime=1300.03 cores=1,3
/proc/6480/stat : 6480 (march_rw) R 6478 6480 5047 0 -1 4202496 12399 0 0 0 130002 1 0 0 25 0 1 0 545176980 42082304 7239 33554432000 4194304 4300876 140735798223424 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6480/statm: 10274 7239 171 27 0 8723 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 41096

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): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.016997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 41096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12399
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= 13934

runsolver used 1.93271 second user time and 4.02739 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-23 11:04:24
IDJOB=3250743
IDBENCH=83358
IDSOLVER=1561
FILE ID=node110/3250743-1303549464
RUNJOBID= node110-1303549464-6441
PBS_JOBID= 13143128
Free space on /tmp= 71984 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250743-1303549464/watcher-3250743-1303549464 -o /tmp/evaluation-result-3250743-1303549464/solver-3250743-1303549464 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3250743-1303549464.cnf

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

MD5SUM BENCH= a08160883ea01d58c880b6f2b323ef8b
RANDOM SEED=847259800

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:      17040432 kB
Buffers:       2310172 kB
Cached:       12966244 kB
SwapCached:          0 kB
Active:        7896808 kB
Inactive:      7448060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17040432 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1764 kB
Writeback:           0 kB
AnonPages:       67500 kB
Mapped:          14956 kB
Slab:           501628 kB
PageTables:       5216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255024 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= 71984 MiB
End job on node110 at 2011-04-23 11:26:06