Trace number 3420270

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) 5000.1 5000.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S1143439968-082-UNKNOWN.cnf
MD5SUM4baebda329e22fa39a89c4e2a8acff70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2363.84
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 851
0.89/0.90	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: 206727
51.80/51.82	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 |***************************************************************

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-3420270-1306594184/watcher-3420270-1306594184 -o /tmp/evaluation-result-3420270-1306594184/solver-3420270-1306594184 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420270-1306594184.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: 1.00 1.00 1.16 2/383 25375
/proc/meminfo: memFree=17592796/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=7464 CPUtime=0.01 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4194304 432 0 0 0 1 0 0 0 21 0 1 0 771021157 7643136 378 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 1866 378 113 27 0 315 0

[startup+0.073874 s]
/proc/loadavg: 1.00 1.00 1.16 2/383 25375
/proc/meminfo: memFree=17592796/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=12084 CPUtime=0.07 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 2374 0 0 0 7 0 0 0 21 0 1 0 771021157 12374016 1211 33554432000 4194304 4300876 140735956130224 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12084

[startup+0.100872 s]
/proc/loadavg: 1.00 1.00 1.16 2/383 25375
/proc/meminfo: memFree=17592796/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=12084 CPUtime=0.09 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 4349 0 0 0 9 0 0 0 21 0 1 0 771021157 12374016 1211 33554432000 4194304 4300876 140735956130224 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300836 s]
/proc/loadavg: 1.00 1.00 1.16 2/383 25375
/proc/meminfo: memFree=17592796/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=12660 CPUtime=0.29 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 5843 0 0 0 29 0 0 0 22 0 1 0 771021157 12963840 1335 33554432000 4194304 4300876 140735956130224 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700764 s]
/proc/loadavg: 1.00 1.00 1.16 2/383 25375
/proc/meminfo: memFree=17592796/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=19064 CPUtime=0.69 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 7295 0 0 0 69 0 0 0 24 0 1 0 771021157 19521536 2352 33554432000 4194304 4300876 140735956130224 18446744073709551615 4225296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19064

[startup+1.50061 s]
/proc/loadavg: 1.00 1.00 1.16 3/387 25385
/proc/meminfo: memFree=17560908/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=19064 CPUtime=1.49 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 7295 0 0 0 149 0 0 0 25 0 1 0 771021157 19521536 2352 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19064

[startup+3.10033 s]
/proc/loadavg: 1.08 1.02 1.17 3/387 25385
/proc/meminfo: memFree=17550616/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=19068 CPUtime=3.09 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 7296 0 0 0 309 0 0 0 25 0 1 0 771021157 19525632 2353 33554432000 4194304 4300876 140735956130224 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30076 s]
/proc/loadavg: 1.08 1.02 1.17 3/387 25385
/proc/meminfo: memFree=17491648/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=19068 CPUtime=6.29 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 7296 0 0 0 629 0 0 0 25 0 1 0 771021157 19525632 2353 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7006 s]
/proc/loadavg: 1.22 1.05 1.17 3/387 25385
/proc/meminfo: memFree=17487104/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=20092 CPUtime=12.69 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 7519 0 0 0 1269 0 0 0 25 0 1 0 771021157 20574208 2576 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 5023 2576 170 27 0 3472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20092

[startup+25.5004 s]
/proc/loadavg: 1.34 1.08 1.18 3/387 25386
/proc/meminfo: memFree=17476308/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=21368 CPUtime=25.49 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 7781 0 0 0 2549 0 0 0 25 0 1 0 771021157 21880832 2838 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 5342 2838 171 27 0 3791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21368

[startup+51.1008 s]
/proc/loadavg: 1.57 1.15 1.20 3/387 25386
/proc/meminfo: memFree=17471244/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=24244 CPUtime=51.1 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 8496 0 0 0 5109 1 0 0 25 0 1 0 771021157 24825856 3553 33554432000 4194304 4300876 140735956130224 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 6061 3553 171 27 0 4510 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24244

[startup+102.314 s]
/proc/loadavg: 1.82 1.29 1.25 3/387 25389
/proc/meminfo: memFree=17463144/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=30712 CPUtime=102.31 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 9697 0 0 0 10230 1 0 0 25 0 1 0 771021157 31449088 4754 33554432000 4194304 4300876 140735956130224 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 7678 4754 171 27 0 6127 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30712

[startup+162.301 s]
/proc/loadavg: 2.00 1.42 1.29 3/387 25390
/proc/meminfo: memFree=17456528/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=36532 CPUtime=162.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 11042 0 0 0 16229 1 0 0 25 0 1 0 771021157 37408768 6099 33554432000 4194304 4300876 140735956130224 18446744073709551615 4234397 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 9133 6099 171 27 0 7582 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36532

[startup+222.3 s]
/proc/loadavg: 2.04 1.55 1.34 3/387 25393
/proc/meminfo: memFree=17451036/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=45264 CPUtime=222.29 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 12420 0 0 0 22228 1 0 0 25 0 1 0 771021157 46350336 7477 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 11316 7477 171 27 0 9765 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45264

[startup+282.301 s]
/proc/loadavg: 2.02 1.62 1.38 3/387 25394
/proc/meminfo: memFree=17445928/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=45264 CPUtime=282.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 13816 0 0 0 28228 2 0 0 25 0 1 0 771021157 46350336 8873 33554432000 4194304 4300876 140735956130224 18446744073709551615 4281207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 11316 8873 171 27 0 9765 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45264

[startup+342.3 s]
/proc/loadavg: 2.00 1.69 1.42 3/387 25397
/proc/meminfo: memFree=17439448/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=58360 CPUtime=342.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 15268 0 0 0 34228 2 0 0 25 0 1 0 771021157 59760640 10325 33554432000 4194304 4300876 140735956130224 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 14590 10325 171 27 0 13039 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58360

[startup+402.301 s]
/proc/loadavg: 2.00 1.74 1.45 3/387 25400
/proc/meminfo: memFree=17433088/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=58360 CPUtime=402.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 16728 0 0 0 40228 2 0 0 25 0 1 0 771021157 59760640 11785 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370352300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 14590 11785 171 27 0 13039 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58360

[startup+462.301 s]
/proc/loadavg: 2.00 1.79 1.48 3/387 25401
/proc/meminfo: memFree=17427468/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=78004 CPUtime=462.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 18077 0 0 0 46227 3 0 0 25 0 1 0 771021157 79876096 13134 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 19501 13134 171 27 0 17950 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78004

[startup+522.3 s]
/proc/loadavg: 2.00 1.82 1.51 3/387 25403
/proc/meminfo: memFree=17421608/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=78732 CPUtime=522.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 19465 0 0 0 52227 3 0 0 25 0 1 0 771021157 80621568 14522 33554432000 4194304 4300876 140735956130224 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 19683 14522 171 27 0 18132 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78732

[startup+582.301 s]
/proc/loadavg: 2.00 1.85 1.54 3/387 25405
/proc/meminfo: memFree=17415856/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=78732 CPUtime=582.3 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 20899 0 0 0 58227 3 0 0 25 0 1 0 771021157 80621568 15956 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 19683 15956 171 27 0 18132 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78732

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/387 25519
/proc/meminfo: memFree=17069296/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4002.33 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 105819 0 0 0 400213 20 0 0 25 0 1 0 771021157 483745792 100876 33554432000 4194304 4300876 140735956130224 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 100876 171 27 0 116551 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 472408

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/387 25520
/proc/meminfo: memFree=17062928/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4062.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 107415 0 0 0 406214 21 0 0 25 0 1 0 771021157 483745792 102472 33554432000 4194304 4300876 140735956130224 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 102472 171 27 0 116551 0
Current children cumulated CPU time (s) 4062.35
Current children cumulated vsize (KiB) 472408

[startup+4122.3 s]
/proc/loadavg: 2.10 2.03 1.96 3/387 25522
/proc/meminfo: memFree=17055952/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4122.34 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 108941 0 0 0 412212 22 0 0 25 0 1 0 771021157 483745792 103998 33554432000 4194304 4300876 140735956130224 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 103998 171 27 0 116551 0
Current children cumulated CPU time (s) 4122.34
Current children cumulated vsize (KiB) 472408

[startup+4182.3 s]
/proc/loadavg: 2.06 2.03 1.96 3/387 25523
/proc/meminfo: memFree=17049456/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4182.34 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 110510 0 0 0 418212 22 0 0 25 0 1 0 771021157 483745792 105567 33554432000 4194304 4300876 140735956130224 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 105567 171 27 0 116551 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 472408

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/387 25525
/proc/meminfo: memFree=17043224/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4242.34 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 112111 0 0 0 424212 22 0 0 25 0 1 0 771021157 483745792 107168 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370352843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 107168 171 27 0 116551 0
Current children cumulated CPU time (s) 4242.34
Current children cumulated vsize (KiB) 472408

[startup+4302.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/387 25536
/proc/meminfo: memFree=17037240/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4302.34 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 113692 0 0 0 430212 22 0 0 25 0 1 0 771021157 483745792 108749 33554432000 4194304 4300876 140735956130224 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 108749 171 27 0 116551 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 472408

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/387 25537
/proc/meminfo: memFree=17031016/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4362.34 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 115281 0 0 0 436212 22 0 0 25 0 1 0 771021157 483745792 110338 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370352313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 110338 171 27 0 116551 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 472408

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/387 25541
/proc/meminfo: memFree=17024156/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4422.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 116905 0 0 0 442212 23 0 0 25 0 1 0 771021157 483745792 111962 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370352344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 111962 171 27 0 116551 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 472408

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/387 25543
/proc/meminfo: memFree=17017596/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4482.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 118518 0 0 0 448212 23 0 0 25 0 1 0 771021157 483745792 113575 33554432000 4194304 4300876 140735956130224 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 113575 171 27 0 116551 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 472408

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/387 25545
/proc/meminfo: memFree=17011856/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=472408 CPUtime=4542.34 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 120130 0 0 0 454211 23 0 0 25 0 1 0 771021157 483745792 115187 33554432000 4194304 4300876 140735956130224 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 118102 115187 171 27 0 116551 0
Current children cumulated CPU time (s) 4542.34
Current children cumulated vsize (KiB) 472408

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/387 25547
/proc/meminfo: memFree=17004388/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4602.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 121732 0 0 0 460212 23 0 0 25 0 1 0 771021157 712880128 116789 33554432000 4194304 4300876 140735956130224 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 116789 171 27 0 172492 0
Current children cumulated CPU time (s) 4602.35
Current children cumulated vsize (KiB) 696172

[startup+4662.3 s]
/proc/loadavg: 2.10 2.03 1.97 3/387 25548
/proc/meminfo: memFree=16997152/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4662.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 123341 0 0 0 466211 24 0 0 25 0 1 0 771021157 712880128 118398 33554432000 4194304 4300876 140735956130224 18446744073709551615 4216312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 118398 171 27 0 172492 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 696172

[startup+4722.31 s]
/proc/loadavg: 2.11 2.05 1.98 3/387 25550
/proc/meminfo: memFree=16992280/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4722.36 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 124960 0 0 0 472212 24 0 0 25 0 1 0 771021157 712880128 120017 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370352333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 120017 171 27 0 172492 0
Current children cumulated CPU time (s) 4722.36
Current children cumulated vsize (KiB) 696172

[startup+4782.3 s]
/proc/loadavg: 2.04 2.04 1.98 3/387 25551
/proc/meminfo: memFree=16985788/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4782.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 126577 0 0 0 478211 24 0 0 25 0 1 0 771021157 712880128 121634 33554432000 4194304 4300876 140735956130224 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 121634 171 27 0 172492 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 696172

[startup+4842.3 s]
/proc/loadavg: 2.01 2.03 1.98 3/387 25553
/proc/meminfo: memFree=16978816/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4842.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 128168 0 0 0 484211 24 0 0 25 0 1 0 771021157 712880128 123225 33554432000 4194304 4300876 140735956130224 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 123225 171 27 0 172492 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 696172

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/387 25555
/proc/meminfo: memFree=16972828/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4902.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 129784 0 0 0 490210 25 0 0 25 0 1 0 771021157 712880128 124841 33554432000 4194304 4300876 140735956130224 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 124841 171 27 0 172492 0
Current children cumulated CPU time (s) 4902.35
Current children cumulated vsize (KiB) 696172

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/387 25556
/proc/meminfo: memFree=16966096/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=4962.35 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 131393 0 0 0 496210 25 0 0 25 0 1 0 771021157 712880128 126450 33554432000 4194304 4300876 140735956130224 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 126450 171 27 0 172492 0
Current children cumulated CPU time (s) 4962.35
Current children cumulated vsize (KiB) 696172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.01 1.98 3/387 25557
/proc/meminfo: memFree=16962220/32951124 swapFree=52307820/67111528
[pid=25375] ppid=25373 vsize=696172 CPUtime=5000.07 cores=1,3,5,7
/proc/25375/stat : 25375 (march_rw) R 25373 25375 24674 0 -1 4202496 132381 0 0 0 499981 26 0 0 25 0 1 0 771021157 712880128 127438 33554432000 4194304 4300876 140735956130224 18446744073709551615 218370653700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25375/statm: 174043 127438 171 27 0 172492 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 696172

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): 5000.04
CPU time (s): 5000.1
CPU user time (s): 4999.82
CPU system time (s): 0.284956
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 696172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132381
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 58284

runsolver used 18.1232 second user time and 40.9868 second system time

The end

Launcher Data 

Begin job on node101 at 2011-05-28 16:49:44
IDJOB=3420270
IDBENCH=82522
IDSOLVER=1913
FILE ID=node101/3420270-1306594184
RUNJOBID= node101-1306594184-25358
PBS_JOBID= 13471579
Free space on /tmp= 73652 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1143439968-082-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420270-1306594184/watcher-3420270-1306594184 -o /tmp/evaluation-result-3420270-1306594184/solver-3420270-1306594184 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420270-1306594184.cnf

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

MD5SUM BENCH= 4baebda329e22fa39a89c4e2a8acff70
RANDOM SEED=1645500058

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      17592828 kB
Buffers:        243220 kB
Cached:        3631180 kB
SwapCached:      14304 kB
Active:        8522728 kB
Inactive:      6542512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17592828 kB
SwapTotal:    67111528 kB
SwapFree:     52307820 kB
Dirty:            1944 kB
Writeback:           0 kB
AnonPages:    11188988 kB
Mapped:          20716 kB
Slab:           152872 kB
PageTables:      74368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78588192 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= 73648 MiB
End job on node101 at 2011-05-28 18:13:06