Trace number 3258665

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) 1300.06 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v1820c171155gyes3.cnf
MD5SUMcd19d9eb9be97e183fa1a1d47d679d01
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 1820 variables and 171155 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 6833 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 1820 free variables and 164322 clauses.
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 164322 / 1820 ) = 90.29
0.39/0.44	c longest clause has size 28
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 1820
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 365
0.89/0.99	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: 25153
19.70/19.73	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: 1317488
760.12/760.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

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-3258665-1303504258/watcher-3258665-1303504258 -o /tmp/evaluation-result-3258665-1303504258/solver-3258665-1303504258 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3258665-1303504258.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: 3.87 3.94 3.06 4/187 14275
/proc/meminfo: memFree=15097064/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=8868 CPUtime=0 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4194304 655 0 0 0 0 0 0 0 21 0 1 0 462022874 9080832 600 33554432000 4194304 4300876 140737383629808 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 2217 600 113 27 0 666 0

[startup+0.0240501 s]
/proc/loadavg: 3.87 3.94 3.06 4/187 14275
/proc/meminfo: memFree=15097064/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=10188 CPUtime=0.02 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4194304 1035 0 0 0 2 0 0 0 21 0 1 0 462022874 10432512 980 33554432000 4194304 4300876 140737383629808 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 2547 980 113 27 0 996 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10188

[startup+0.10104 s]
/proc/loadavg: 3.87 3.94 3.06 4/187 14275
/proc/meminfo: memFree=15097064/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=22860 CPUtime=0.09 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4194304 3004 0 0 0 9 0 0 0 21 0 1 0 462022874 23408640 2442 33554432000 4194304 4300876 140737383629808 18446744073709551615 239476090321 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 5715 2442 126 27 0 4164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22860

[startup+0.301004 s]
/proc/loadavg: 3.87 3.94 3.06 4/187 14275
/proc/meminfo: memFree=15097064/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=22156 CPUtime=0.28 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 9701 0 0 0 28 0 0 0 22 0 1 0 462022874 22687744 2452 33554432000 4194304 4300876 140737383629808 18446744073709551615 4242227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 5539 2452 144 27 0 3988 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22156

[startup+0.700919 s]
/proc/loadavg: 3.87 3.94 3.06 4/187 14275
/proc/meminfo: memFree=15097064/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=30192 CPUtime=0.69 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 12920 0 0 0 68 1 0 0 23 0 1 0 462022874 30916608 3155 33554432000 4194304 4300876 140737383629808 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 7548 3155 169 27 0 5997 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30192

[startup+1.50077 s]
/proc/loadavg: 3.87 3.94 3.06 4/188 14276
/proc/meminfo: memFree=15084200/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=30724 CPUtime=1.49 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 13057 0 0 0 148 1 0 0 18 0 1 0 462022874 31461376 3292 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 7681 3292 171 27 0 6130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30724

[startup+3.10046 s]
/proc/loadavg: 3.87 3.94 3.06 4/185 14293
/proc/meminfo: memFree=15088300/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=31048 CPUtime=3.09 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 13111 0 0 0 308 1 0 0 20 0 1 0 462022874 31793152 3346 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 7762 3346 171 27 0 6211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31048

[startup+6.30084 s]
/proc/loadavg: 3.88 3.94 3.07 5/190 14303
/proc/meminfo: memFree=15061016/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=31296 CPUtime=6.29 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 13183 0 0 0 628 1 0 0 25 0 1 0 462022874 32047104 3418 33554432000 4194304 4300876 140737383629808 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 7824 3418 171 27 0 6273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31296

[startup+12.7006 s]
/proc/loadavg: 3.89 3.94 3.07 5/190 14304
/proc/meminfo: memFree=15057748/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=31960 CPUtime=12.69 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 13341 0 0 0 1268 1 0 0 25 0 1 0 462022874 32727040 3576 33554432000 4194304 4300876 140737383629808 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 7990 3576 171 27 0 6439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31960

[startup+25.5002 s]
/proc/loadavg: 3.91 3.94 3.09 5/190 14304
/proc/meminfo: memFree=15050696/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=34624 CPUtime=25.49 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 13949 0 0 0 2547 2 0 0 25 0 1 0 462022874 35454976 4184 33554432000 4194304 4300876 140737383629808 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 8656 4184 171 27 0 7105 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34624

[startup+51.1002 s]
/proc/loadavg: 3.94 3.94 3.11 5/190 14305
/proc/meminfo: memFree=15038240/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=39328 CPUtime=51.09 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 14848 0 0 0 5107 2 0 0 25 0 1 0 462022874 40271872 5083 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 9832 5083 171 27 0 8281 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39328

[startup+102.306 s]
/proc/loadavg: 3.97 3.95 3.15 5/190 14306
/proc/meminfo: memFree=15015768/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=43812 CPUtime=102.3 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 15524 0 0 0 10228 2 0 0 25 0 1 0 462022874 44863488 5759 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 10953 5759 171 27 0 9402 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43812

[startup+162.301 s]
/proc/loadavg: 3.99 3.95 3.20 5/190 14308
/proc/meminfo: memFree=14995284/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=46400 CPUtime=162.3 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 16269 0 0 0 16228 2 0 0 25 0 1 0 462022874 47513600 6504 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 11600 6504 171 27 0 10049 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 46400

[startup+222.3 s]
/proc/loadavg: 3.99 3.96 3.25 5/190 14309
/proc/meminfo: memFree=14980888/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=49616 CPUtime=222.3 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 17009 0 0 0 22228 2 0 0 25 0 1 0 462022874 50806784 7244 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 12404 7244 171 27 0 10853 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 49616

[startup+282.301 s]
/proc/loadavg: 4.03 3.98 3.30 5/190 14311
/proc/meminfo: memFree=14965220/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=53496 CPUtime=282.3 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 17744 0 0 0 28228 2 0 0 25 0 1 0 462022874 54779904 7979 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 13374 7979 171 27 0 11823 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53496

[startup+342.3 s]
/proc/loadavg: 4.01 3.98 3.34 5/190 14312
/proc/meminfo: memFree=14947108/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=53496 CPUtime=342.3 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 18531 0 0 0 34228 2 0 0 25 0 1 0 462022874 54779904 8766 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 13374 8766 171 27 0 11823 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53496

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.38 5/190 14314
/proc/meminfo: memFree=14928256/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=65744 CPUtime=402.31 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 19489 0 0 0 40228 3 0 0 25 0 1 0 462022874 67321856 9724 33554432000 4194304 4300876 140737383629808 18446744073709551615 4225252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 16436 9724 171 27 0 14885 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 65744

[startup+462.3 s]
/proc/loadavg: 4.00 3.98 3.41 5/190 14316
/proc/meminfo: memFree=14909148/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=65744 CPUtime=462.31 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 20449 0 0 0 46228 3 0 0 25 0 1 0 462022874 67321856 10684 33554432000 4194304 4300876 140737383629808 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 16436 10684 171 27 0 14885 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 65744

[startup+522.301 s]
/proc/loadavg: 4.04 4.00 3.45 5/190 14317
/proc/meminfo: memFree=14889652/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=74476 CPUtime=522.31 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 21340 0 0 0 52228 3 0 0 25 0 1 0 462022874 76263424 11575 33554432000 4194304 4300876 140737383629808 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 18619 11575 171 27 0 17068 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 74476

[startup+582.3 s]
/proc/loadavg: 4.05 4.01 3.49 5/190 14319
/proc/meminfo: memFree=14867188/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=74476 CPUtime=582.31 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 22533 0 0 0 58228 3 0 0 25 0 1 0 462022874 76263424 12768 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 18619 12768 171 27 0 17068 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 74476

[startup+642.301 s]
/proc/loadavg: 4.02 4.00 3.52 5/190 14320
/proc/meminfo: memFree=14845828/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=87336 CPUtime=642.32 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 23762 0 0 0 64228 4 0 0 25 0 1 0 462022874 89432064 13997 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 21834 13997 171 27 0 20283 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 87336

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.55 5/190 14322
/proc/meminfo: memFree=14823984/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=100432 CPUtime=702.32 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 25159 0 0 0 70228 4 0 0 25 0 1 0 462022874 102842368 15394 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 25108 15394 171 27 0 23557 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 100432

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.57 5/190 14324
/proc/meminfo: memFree=14800152/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=100432 CPUtime=762.32 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 26979 0 0 0 76228 4 0 0 25 0 1 0 462022874 102842368 17214 33554432000 4194304 4300876 140737383629808 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 25108 17214 171 27 0 23557 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 100432

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.59 5/190 14325
/proc/meminfo: memFree=14779776/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=100432 CPUtime=822.33 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 28162 0 0 0 82228 5 0 0 25 0 1 0 462022874 102842368 18397 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 25108 18397 171 27 0 23557 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 100432

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.62 5/190 14327
/proc/meminfo: memFree=14757548/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=100432 CPUtime=882.33 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 29598 0 0 0 88228 5 0 0 25 0 1 0 462022874 102842368 19833 33554432000 4194304 4300876 140737383629808 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 25108 19833 171 27 0 23557 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 100432

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 14328
/proc/meminfo: memFree=14734212/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=942.32 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 31320 0 0 0 94227 5 0 0 25 0 1 0 462022874 149295104 21555 33554432000 4194304 4300876 140737383629808 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 21555 171 27 0 34898 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 145796

[startup+1002.3 s]
/proc/loadavg: 4.06 4.01 3.66 5/190 14330
/proc/meminfo: memFree=14713336/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=1002.33 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 32420 0 0 0 100227 6 0 0 25 0 1 0 462022874 149295104 22655 33554432000 4194304 4300876 140737383629808 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 22655 171 27 0 34898 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 145796

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 3.69 5/190 14332
/proc/meminfo: memFree=14692364/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=1062.33 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 33602 0 0 0 106227 6 0 0 25 0 1 0 462022874 149295104 23837 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 23837 171 27 0 34898 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 145796

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.70 5/190 14333
/proc/meminfo: memFree=14668408/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=1122.34 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 35228 0 0 0 112228 6 0 0 25 0 1 0 462022874 149295104 25463 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 25463 171 27 0 34898 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 145796

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.72 5/190 14335
/proc/meminfo: memFree=14646272/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=1182.33 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 36469 0 0 0 118227 6 0 0 25 0 1 0 462022874 149295104 26704 33554432000 4194304 4300876 140737383629808 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 26704 171 27 0 34898 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 145796

[startup+1242.3 s]
/proc/loadavg: 3.53 3.88 3.70 4/184 14354
/proc/meminfo: memFree=14887808/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=1242.34 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 37501 0 0 0 124227 7 0 0 25 0 1 0 462022874 149295104 27736 33554432000 4194304 4300876 140737383629808 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 27736 171 27 0 34898 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 145796



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.11 3.70 3.64 3/179 14374
/proc/meminfo: memFree=14957136/32950928 swapFree=67087032/67111528
[pid=14275] ppid=14273 vsize=145796 CPUtime=1300.05 cores=1,3
/proc/14275/stat : 14275 (march_rw) R 14273 14275 14096 0 -1 4202496 38573 0 0 0 129998 7 0 0 25 0 1 0 462022874 149295104 28808 33554432000 4194304 4300876 140737383629808 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14275/statm: 36449 28808 171 27 0 34898 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 145796

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): 1300.06
CPU user time (s): 1299.98
CPU system time (s): 0.079987
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 145796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38573
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= 4
involuntary context switches= 783

runsolver used 2.13867 second user time and 4.89226 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-22 22:30:58
IDJOB=3258665
IDBENCH=71409
IDSOLVER=1561
FILE ID=node148/3258665-1303504258
RUNJOBID= node148-1303502950-14116
PBS_JOBID= 13134234
Free space on /tmp= 70680 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v1820c171155gyes3.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258665-1303504258/watcher-3258665-1303504258 -o /tmp/evaluation-result-3258665-1303504258/solver-3258665-1303504258 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3258665-1303504258.cnf

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

MD5SUM BENCH= cd19d9eb9be97e183fa1a1d47d679d01
RANDOM SEED=1969000651

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.83
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15097220 kB
Buffers:       1614156 kB
Cached:       15594356 kB
SwapCached:       5264 kB
Active:        8381240 kB
Inactive:      8921344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15097220 kB
SwapTotal:    67111528 kB
SwapFree:     67087032 kB
Dirty:            6648 kB
Writeback:           0 kB
AnonPages:       90620 kB
Mapped:          14384 kB
Slab:           486476 kB
PageTables:       5920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   341756 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= 70684 MiB
End job on node148 at 2011-04-22 22:52:40