Trace number 3420441

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) 5000.09 5000.05

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S64154096-097-UNKNOWN.cnf
MD5SUM1d861e510861ad58190eb0b3053bc657
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.3647
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.28/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.28/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.28/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.28/0.32	c main()::
0.28/0.32	c initFormula():: searching for DIMACS p-line....
0.28/0.32	c full lookahead due to high density!
0.28/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.28/0.32	c parseCNF():: parsing....
0.28/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.28/0.32	c runParser():: parsing was successful, warming up engines...
0.28/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.32	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.28/0.32	c using k-SAT heuristics (size based diff)
0.28/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.32	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.28/0.32	c longest clause has size 5
0.28/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.32	c number of free variables = 1500
0.28/0.32	c dynamic_preselect_setsize :: off
0.28/0.32	c main():: all systems go!
0.28/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 576
0.48/0.50	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: 115206
19.58/19.69	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 |****************************************************************| ( 2/999) NodeCount: 18146465
2961.91/2961.95	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 |*******************************

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: 961)

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-3420441-1306615777/watcher-3420441-1306615777 -o /tmp/evaluation-result-3420441-1306615777/solver-3420441-1306615777 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420441-1306615777.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573188/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=7104 CPUtime=0 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4194304 352 0 0 0 0 0 0 0 19 0 1 0 773177288 7274496 298 33554432000 4194304 4300876 140734774052800 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 1776 298 113 27 0 225 0

[startup+0.103424 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573188/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=11128 CPUtime=0.09 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 4320 0 0 0 9 0 0 0 19 0 1 0 773177288 11395072 1044 33554432000 4194304 4300876 140734774052800 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.200407 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573188/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=11128 CPUtime=0.18 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 4320 0 0 0 18 0 0 0 19 0 1 0 773177288 11395072 1044 33554432000 4194304 4300876 140734774052800 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11128

[startup+0.300389 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573188/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=10088 CPUtime=0.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 4390 0 0 0 28 0 0 0 20 0 1 0 773177288 10330112 788 33554432000 4194304 4300876 140734774052800 18446744073709551615 4247128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 2522 788 143 27 0 971 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10088

[startup+0.700333 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573188/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=15024 CPUtime=0.68 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 6414 0 0 0 68 0 0 0 20 0 1 0 773177288 15384576 1606 33554432000 4194304 4300876 140734774052800 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 3756 1606 170 27 0 2205 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15024

[startup+1.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8230
/proc/meminfo: memFree=28563144/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=15372 CPUtime=1.48 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 6470 0 0 0 148 0 0 0 23 0 1 0 773177288 15740928 1662 33554432000 4194304 4300876 140734774052800 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 3843 1662 170 27 0 2292 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15372

[startup+3.10093 s]
/proc/loadavg: 2.00 2.00 2.00 4/499 8230
/proc/meminfo: memFree=28559052/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=15744 CPUtime=3.08 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 6516 0 0 0 308 0 0 0 25 0 1 0 773177288 16121856 1708 33554432000 4194304 4300876 140734774052800 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 3936 1708 170 27 0 2385 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15744

[startup+6.30039 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8230
/proc/meminfo: memFree=28557940/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=16372 CPUtime=6.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 6613 0 0 0 628 0 0 0 25 0 1 0 773177288 16764928 1805 33554432000 4194304 4300876 140734774052800 18446744073709551615 4248658 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 4093 1805 170 27 0 2542 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16372

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8230
/proc/meminfo: memFree=28552932/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=18672 CPUtime=12.68 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 7119 0 0 0 1268 0 0 0 25 0 1 0 773177288 19120128 2310 33554432000 4194304 4300876 140734774052800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 4668 2310 171 27 0 3117 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18672

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8231
/proc/meminfo: memFree=28550340/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=19824 CPUtime=25.48 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 7552 0 0 0 2548 0 0 0 25 0 1 0 773177288 20299776 2743 33554432000 4194304 4300876 140734774052800 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 4956 2743 171 27 0 3405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19824

[startup+51.1008 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8231
/proc/meminfo: memFree=28543840/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=24136 CPUtime=51.08 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 8462 0 0 0 5108 0 0 0 25 0 1 0 773177288 24715264 3653 33554432000 4194304 4300876 140734774052800 18446744073709551615 4248667 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 6034 3653 171 27 0 4483 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24136

[startup+102.3 s]
/proc/loadavg: 2.21 2.05 2.01 3/499 8233
/proc/meminfo: memFree=28530912/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=33836 CPUtime=102.29 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 10227 0 0 0 10228 1 0 0 25 0 1 0 773177288 34648064 5418 33554432000 4194304 4300876 140734774052800 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 8459 5418 171 27 0 6908 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 33836

[startup+162.301 s]
/proc/loadavg: 2.20 2.07 2.02 3/499 8234
/proc/meminfo: memFree=28512668/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=42568 CPUtime=162.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 12350 0 0 0 16227 1 0 0 25 0 1 0 773177288 43589632 7541 33554432000 4194304 4300876 140734774052800 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 10642 7541 171 27 0 9091 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 42568

[startup+222.318 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 8236
/proc/meminfo: memFree=28498128/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=55664 CPUtime=222.3 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 14468 0 0 0 22228 2 0 0 25 0 1 0 773177288 56999936 9659 33554432000 4194304 4300876 140734774052800 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 13916 9659 171 27 0 12365 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55664

[startup+282.301 s]
/proc/loadavg: 2.02 2.04 2.01 3/499 8237
/proc/meminfo: memFree=28482864/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=75308 CPUtime=282.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 16534 0 0 0 28226 2 0 0 25 0 1 0 773177288 77115392 11725 33554432000 4194304 4300876 140734774052800 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 18827 11725 171 27 0 17276 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 75308

[startup+342.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 8239
/proc/meminfo: memFree=28469332/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=75308 CPUtime=342.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 18685 0 0 0 34225 3 0 0 25 0 1 0 773177288 77115392 13876 33554432000 4194304 4300876 140734774052800 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 18827 13876 171 27 0 17276 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 75308

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8241
/proc/meminfo: memFree=28453692/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=76252 CPUtime=402.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 20893 0 0 0 40225 3 0 0 25 0 1 0 773177288 78082048 16084 33554432000 4194304 4300876 140734774052800 18446744073709551615 210646541713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 19063 16084 171 27 0 17512 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 76252

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8242
/proc/meminfo: memFree=28437808/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=105720 CPUtime=462.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 23091 0 0 0 46224 4 0 0 25 0 1 0 773177288 108257280 18282 33554432000 4194304 4300876 140734774052800 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 26430 18282 171 27 0 24879 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 105720

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8244
/proc/meminfo: memFree=28422428/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=105720 CPUtime=522.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 25235 0 0 0 52224 4 0 0 25 0 1 0 773177288 108257280 20426 33554432000 4194304 4300876 140734774052800 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 26430 20426 171 27 0 24879 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 105720

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8245
/proc/meminfo: memFree=28406048/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=105720 CPUtime=582.28 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 27406 0 0 0 58224 4 0 0 25 0 1 0 773177288 108257280 22597 33554432000 4194304 4300876 140734774052800 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 26430 22597 171 27 0 24879 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 105720

[startup+642.3 s]

################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 8350
/proc/meminfo: memFree=27486156/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4062.34 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 154132 0 0 0 406207 27 0 0 25 0 1 0 773177288 711913472 149323 33554432000 4194304 4300876 140734774052800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 149323 171 27 0 172256 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 695228

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8352
/proc/meminfo: memFree=27469904/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4122.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 156379 0 0 0 412206 27 0 0 25 0 1 0 773177288 711913472 151570 33554432000 4194304 4300876 140734774052800 18446744073709551615 4264163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 151570 171 27 0 172256 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 695228

[startup+4182.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8353
/proc/meminfo: memFree=27453276/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4182.34 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 158637 0 0 0 418207 27 0 0 25 0 1 0 773177288 711913472 153828 33554432000 4194304 4300876 140734774052800 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 153828 171 27 0 172256 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 695228

[startup+4242.3 s]
/proc/loadavg: 2.27 2.07 2.02 3/499 8355
/proc/meminfo: memFree=27437888/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4242.32 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 160910 0 0 0 424205 27 0 0 25 0 1 0 773177288 711913472 156101 33554432000 4194304 4300876 140734774052800 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 156101 171 27 0 172256 0
Current children cumulated CPU time (s) 4242.32
Current children cumulated vsize (KiB) 695228

[startup+4302.3 s]
/proc/loadavg: 2.20 2.09 2.02 3/499 8366
/proc/meminfo: memFree=27421036/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4302.32 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 163191 0 0 0 430204 28 0 0 25 0 1 0 773177288 711913472 158382 33554432000 4194304 4300876 140734774052800 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 158382 171 27 0 172256 0
Current children cumulated CPU time (s) 4302.32
Current children cumulated vsize (KiB) 695228

[startup+4362.3 s]
/proc/loadavg: 2.08 2.07 2.02 3/499 8367
/proc/meminfo: memFree=27405376/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4362.32 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 165460 0 0 0 436204 28 0 0 25 0 1 0 773177288 711913472 160651 33554432000 4194304 4300876 140734774052800 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 160651 171 27 0 172256 0
Current children cumulated CPU time (s) 4362.32
Current children cumulated vsize (KiB) 695228

[startup+4422.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/499 8369
/proc/meminfo: memFree=27389860/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=695228 CPUtime=4422.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 167771 0 0 0 442204 29 0 0 25 0 1 0 773177288 711913472 162962 33554432000 4194304 4300876 140734774052800 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 173807 162962 171 27 0 172256 0
Current children cumulated CPU time (s) 4422.33
Current children cumulated vsize (KiB) 695228

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/499 8370
/proc/meminfo: memFree=27373728/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=702792 CPUtime=4482.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 170061 0 0 0 448204 29 0 0 25 0 1 0 773177288 719659008 165252 33554432000 4194304 4300876 140734774052800 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 175698 165252 171 27 0 174147 0
Current children cumulated CPU time (s) 4482.33
Current children cumulated vsize (KiB) 702792

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 8372
/proc/meminfo: memFree=27357220/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=702792 CPUtime=4542.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 172384 0 0 0 454203 30 0 0 25 0 1 0 773177288 719659008 167575 33554432000 4194304 4300876 140734774052800 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 175698 167575 171 27 0 174147 0
Current children cumulated CPU time (s) 4542.33
Current children cumulated vsize (KiB) 702792

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8377
/proc/meminfo: memFree=27339064/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=702792 CPUtime=4602.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 174691 0 0 0 460203 30 0 0 25 0 1 0 773177288 719659008 169882 33554432000 4194304 4300876 140734774052800 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 175698 169882 171 27 0 174147 0
Current children cumulated CPU time (s) 4602.33
Current children cumulated vsize (KiB) 702792

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8378
/proc/meminfo: memFree=27322300/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=4662.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 177012 0 0 0 466202 31 0 0 25 0 1 0 773177288 1063362560 172203 33554432000 4194304 4300876 140734774052800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 172203 171 27 0 258059 0
Current children cumulated CPU time (s) 4662.33
Current children cumulated vsize (KiB) 1038440

[startup+4722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8380
/proc/meminfo: memFree=27306788/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=4722.34 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 179319 0 0 0 472203 31 0 0 25 0 1 0 773177288 1063362560 174510 33554432000 4194304 4300876 140734774052800 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 174510 171 27 0 258059 0
Current children cumulated CPU time (s) 4722.34
Current children cumulated vsize (KiB) 1038440

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8381
/proc/meminfo: memFree=27291768/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=4782.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 181615 0 0 0 478201 32 0 0 25 0 1 0 773177288 1063362560 176806 33554432000 4194304 4300876 140734774052800 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 176806 171 27 0 258059 0
Current children cumulated CPU time (s) 4782.33
Current children cumulated vsize (KiB) 1038440

[startup+4842.32 s]
/proc/loadavg: 2.07 2.02 2.00 3/499 8383
/proc/meminfo: memFree=27274388/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=4842.35 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 183923 0 0 0 484202 33 0 0 25 0 1 0 773177288 1063362560 179114 33554432000 4194304 4300876 140734774052800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 179114 171 27 0 258059 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 1038440

[startup+4902.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/499 8385
/proc/meminfo: memFree=27258876/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=4902.34 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 186211 0 0 0 490201 33 0 0 25 0 1 0 773177288 1063362560 181402 33554432000 4194304 4300876 140734774052800 18446744073709551615 4216332 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 181402 171 27 0 258059 0
Current children cumulated CPU time (s) 4902.34
Current children cumulated vsize (KiB) 1038440

[startup+4962.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 8386
/proc/meminfo: memFree=27242364/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=4962.33 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 188495 0 0 0 496200 33 0 0 25 0 1 0 773177288 1063362560 183686 33554432000 4194304 4300876 140734774052800 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 183686 171 27 0 258059 0
Current children cumulated CPU time (s) 4962.33
Current children cumulated vsize (KiB) 1038440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.03 2.03 2.00 4/499 8387
/proc/meminfo: memFree=27232064/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=5000.04 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 189916 0 0 0 499971 33 0 0 25 0 1 0 773177288 1063362560 185107 33554432000 4194304 4300876 140734774052800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 185107 171 27 0 258059 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1038440

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5000 s]
/proc/loadavg: 2.03 2.03 2.00 4/499 8387
/proc/meminfo: memFree=27232064/32951132 swapFree=59085548/67111528
[pid=8228] ppid=8224 vsize=1038440 CPUtime=5000.04 cores=1,3,5,7
/proc/8228/stat : 8228 (march_rw) R 8224 8228 7990 0 -1 4202496 189916 0 0 0 499971 33 0 0 25 0 1 0 773177288 1063362560 185107 33554432000 4194304 4300876 140734774052800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8228/statm: 259610 185107 171 27 0 258059 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1038440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.05
CPU time (s): 5000.09
CPU user time (s): 4999.72
CPU system time (s): 0.367944
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1038440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189916
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= 2857

runsolver used 22.8915 second user time and 54.4527 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-28 22:49:37
IDJOB=3420441
IDBENCH=82693
IDSOLVER=1913
FILE ID=node129/3420441-1306615777
RUNJOBID= node129-1306610774-8009
PBS_JOBID= 13471598
Free space on /tmp= 73148 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S64154096-097-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420441-1306615777/watcher-3420441-1306615777 -o /tmp/evaluation-result-3420441-1306615777/solver-3420441-1306615777 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420441-1306615777.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1d861e510861ad58190eb0b3053bc657
RANDOM SEED=316956172

node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      28573648 kB
Buffers:        190380 kB
Cached:        1627072 kB
SwapCached:      74160 kB
Active:         466412 kB
Inactive:      3687628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28573648 kB
SwapTotal:    67111528 kB
SwapFree:     59085548 kB
Dirty:            1572 kB
Writeback:          28 kB
AnonPages:     2273348 kB
Mapped:          17740 kB
Slab:            96428 kB
PageTables:      59076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 147301816 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73148 MiB
End job on node129 at 2011-05-29 00:12:59