Trace number 3258973

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) 1300.05 1300.01

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g6.cnf
MD5SUMd0bb6612a0c88017c970eb8fd1a4be9e
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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

Solver Data 

0.69/0.72	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.72	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.72	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.72	c main()::
0.69/0.72	c initFormula():: searching for DIMACS p-line....
0.69/0.72	c full lookahead due to high density!
0.69/0.72	c initFormula():: the DIMACS p-line indicates a CNF of 2400 variables and 266431 clauses.
0.69/0.72	c parseCNF():: parsing....
0.69/0.72	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.72	c runParser():: parsing was successful, warming up engines...
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c preprocessing fase I completed:: there are now 2400 free variables and 266431 clauses.
0.69/0.72	c using k-SAT heuristics (size based diff)
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c main():: clause / variable ratio: ( 266431 / 2400 ) = 111.01
0.69/0.72	c longest clause has size 32
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c number of free variables = 2400
0.69/0.72	c dynamic_preselect_setsize :: off
0.69/0.72	c main():: all systems go!
0.69/0.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 407
1.49/1.56	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: 36726
40.49/40.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************

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-3258973-1303505718/watcher-3258973-1303505718 -o /tmp/evaluation-result-3258973-1303505718/solver-3258973-1303505718 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3258973-1303505718.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: 1.00 2.04 2.69 3/180 8820
/proc/meminfo: memFree=16916732/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=10116 CPUtime=0 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4194304 865 0 0 0 0 0 0 0 18 0 1 0 462172217 10358784 809 33554432000 4194304 4300876 140736229975968 18446744073709551615 244446606021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 2529 810 113 27 0 978 0

[startup+0.0984831 s]
/proc/loadavg: 1.00 2.04 2.69 3/180 8820
/proc/meminfo: memFree=16916732/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=16980 CPUtime=0.09 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4194304 2818 0 0 0 9 0 0 0 18 0 1 0 462172217 17387520 2762 33554432000 4194304 4300876 140736229975968 18446744073709551615 244446606021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 4245 2762 113 27 0 2694 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16980

[startup+0.100479 s]
/proc/loadavg: 1.00 2.04 2.69 3/180 8820
/proc/meminfo: memFree=16916732/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=17244 CPUtime=0.09 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4194304 2859 0 0 0 9 0 0 0 18 0 1 0 462172217 17657856 2803 33554432000 4194304 4300876 140736229975968 18446744073709551615 244446606021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 4311 2804 113 27 0 2760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17244

[startup+0.300446 s]
/proc/loadavg: 1.00 2.04 2.69 3/180 8820
/proc/meminfo: memFree=16916732/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=35212 CPUtime=0.29 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 10514 0 0 0 28 1 0 0 18 0 1 0 462172217 36057088 4784 33554432000 4194304 4300876 140736229975968 18446744073709551615 244446600545 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 8803 4784 142 27 0 7252 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35212

[startup+0.700372 s]
/proc/loadavg: 1.00 2.04 2.69 3/180 8820
/proc/meminfo: memFree=16916732/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=40172 CPUtime=0.69 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 19504 0 0 0 68 1 0 0 18 0 1 0 462172217 41136128 3968 33554432000 4194304 4300876 140736229975968 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 10043 3968 155 27 0 8492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40172

[startup+1.50022 s]
/proc/loadavg: 1.00 2.04 2.69 5/190 8838
/proc/meminfo: memFree=16885424/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=43212 CPUtime=1.49 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 21388 0 0 0 148 1 0 0 20 0 1 0 462172217 44249088 4762 33554432000 4194304 4300876 140736229975968 18446744073709551615 4288989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 10803 4762 169 27 0 9252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43212

[startup+3.10092 s]
/proc/loadavg: 1.24 2.08 2.70 5/190 8838
/proc/meminfo: memFree=16882200/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=43896 CPUtime=3.09 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 21544 0 0 0 308 1 0 0 25 0 1 0 462172217 44949504 4918 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 10974 4918 170 27 0 9423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43896

[startup+6.30033 s]
/proc/loadavg: 1.24 2.08 2.70 5/190 8838
/proc/meminfo: memFree=16878840/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=44444 CPUtime=6.29 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 21660 0 0 0 628 1 0 0 25 0 1 0 462172217 45510656 5034 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 11111 5034 171 27 0 9560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44444

[startup+12.7001 s]
/proc/loadavg: 1.46 2.11 2.70 5/190 8838
/proc/meminfo: memFree=16873784/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=45156 CPUtime=12.69 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 21832 0 0 0 1268 1 0 0 25 0 1 0 462172217 46239744 5205 33554432000 4194304 4300876 140736229975968 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 11289 5205 170 27 0 9738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45156

[startup+25.5008 s]
/proc/loadavg: 2.02 2.20 2.73 5/190 8838
/proc/meminfo: memFree=16865612/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=45752 CPUtime=25.49 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 22012 0 0 0 2548 1 0 0 25 0 1 0 462172217 46850048 5384 33554432000 4194304 4300876 140736229975968 18446744073709551615 4201176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 11438 5384 170 27 0 9887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45752

[startup+51.101 s]
/proc/loadavg: 2.69 2.34 2.76 5/190 8839
/proc/meminfo: memFree=16847316/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=49748 CPUtime=51.09 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 22848 0 0 0 5108 1 0 0 25 0 1 0 462172217 50941952 6219 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 12437 6219 170 27 0 10886 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49748

[startup+102.307 s]
/proc/loadavg: 3.48 2.62 2.83 5/190 8840
/proc/meminfo: memFree=16811840/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=54204 CPUtime=102.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 23792 0 0 0 10228 2 0 0 25 0 1 0 462172217 55504896 7163 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 13551 7163 171 27 0 12000 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 54204

[startup+162.3 s]
/proc/loadavg: 3.79 2.85 2.89 5/190 8842
/proc/meminfo: memFree=16767680/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=57940 CPUtime=162.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 24280 0 0 0 16228 2 0 0 25 0 1 0 462172217 59330560 7651 33554432000 4194304 4300876 140736229975968 18446744073709551615 4234746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 14485 7651 171 27 0 12934 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 57940

[startup+222.3 s]
/proc/loadavg: 3.96 3.09 2.97 5/190 8844
/proc/meminfo: memFree=16722768/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=57940 CPUtime=222.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 24754 0 0 0 22228 2 0 0 25 0 1 0 462172217 59330560 8125 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 14485 8125 171 27 0 12934 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 57940

[startup+282.3 s]
/proc/loadavg: 3.98 3.24 3.02 5/190 8845
/proc/meminfo: memFree=16674384/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=64560 CPUtime=282.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 25738 0 0 0 28228 2 0 0 25 0 1 0 462172217 66109440 9109 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 16140 9109 171 27 0 14589 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 64560

[startup+342.301 s]
/proc/loadavg: 3.99 3.37 3.08 5/190 8847
/proc/meminfo: memFree=16623900/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=68440 CPUtime=342.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 26269 0 0 0 34228 2 0 0 25 0 1 0 462172217 70082560 9640 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 17110 9640 171 27 0 15559 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68440

[startup+402.301 s]
/proc/loadavg: 4.10 3.52 3.15 5/190 8857
/proc/meminfo: memFree=16575108/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=68440 CPUtime=402.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 26730 0 0 0 40228 2 0 0 25 0 1 0 462172217 70082560 10101 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 17110 10101 171 27 0 15559 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68440

[startup+462.301 s]
/proc/loadavg: 4.03 3.60 3.20 5/190 8859
/proc/meminfo: memFree=16525356/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=72472 CPUtime=462.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 27248 0 0 0 46228 2 0 0 25 0 1 0 462172217 74211328 10619 33554432000 4194304 4300876 140736229975968 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 18118 10619 171 27 0 16567 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 72472

[startup+522.301 s]
/proc/loadavg: 4.09 3.69 3.25 5/190 8864
/proc/meminfo: memFree=16474340/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=78292 CPUtime=522.3 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 27696 0 0 0 52228 2 0 0 25 0 1 0 462172217 80171008 11067 33554432000 4194304 4300876 140736229975968 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 19573 11067 171 27 0 18022 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78292

[startup+582.3 s]
/proc/loadavg: 4.03 3.74 3.29 5/190 8865
/proc/meminfo: memFree=16420424/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=78292 CPUtime=582.31 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 28178 0 0 0 58228 3 0 0 25 0 1 0 462172217 80171008 11549 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 19573 11549 171 27 0 18022 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78292

[startup+642.3 s]
/proc/loadavg: 4.07 3.80 3.34 5/190 8867
/proc/meminfo: memFree=16363744/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=78292 CPUtime=642.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 28693 0 0 0 64229 3 0 0 25 0 1 0 462172217 80171008 12064 33554432000 4194304 4300876 140736229975968 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 19573 12064 171 27 0 18022 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 78292

[startup+702.3 s]
/proc/loadavg: 4.03 3.83 3.38 5/190 8868
/proc/meminfo: memFree=16307044/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=78292 CPUtime=702.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 29167 0 0 0 70229 3 0 0 25 0 1 0 462172217 80171008 12538 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 19573 12538 171 27 0 18022 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 78292

[startup+762.306 s]
/proc/loadavg: 4.01 3.86 3.42 5/190 8870
/proc/meminfo: memFree=16249240/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=87024 CPUtime=762.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 29625 0 0 0 76229 3 0 0 25 0 1 0 462172217 89112576 12996 33554432000 4194304 4300876 140736229975968 18446744073709551615 4288313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 21756 12996 171 27 0 20205 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 87024

[startup+822.301 s]
/proc/loadavg: 4.00 3.88 3.45 5/190 8872
/proc/meminfo: memFree=16193168/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=87024 CPUtime=822.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 30148 0 0 0 82229 3 0 0 25 0 1 0 462172217 89112576 13519 33554432000 4194304 4300876 140736229975968 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 21756 13519 171 27 0 20205 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 87024

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 3.48 5/190 8873
/proc/meminfo: memFree=16134736/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=87024 CPUtime=882.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 30754 0 0 0 88229 3 0 0 25 0 1 0 462172217 89112576 14125 33554432000 4194304 4300876 140736229975968 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 21756 14125 171 27 0 20205 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 87024

[startup+942.301 s]
/proc/loadavg: 4.04 3.93 3.51 5/190 8875
/proc/meminfo: memFree=16078160/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=95088 CPUtime=942.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 31283 0 0 0 94229 3 0 0 25 0 1 0 462172217 97370112 14654 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 23772 14654 171 27 0 22221 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 95088

[startup+1002.3 s]
/proc/loadavg: 4.01 3.94 3.55 5/190 8876
/proc/meminfo: memFree=16019724/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=95088 CPUtime=1002.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 31827 0 0 0 100229 3 0 0 25 0 1 0 462172217 97370112 15198 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 23772 15198 171 27 0 22221 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 95088

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 8878
/proc/meminfo: memFree=15963036/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=95088 CPUtime=1062.32 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 32370 0 0 0 106229 3 0 0 25 0 1 0 462172217 97370112 15741 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 23772 15741 171 27 0 22221 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 95088

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/190 8880
/proc/meminfo: memFree=15905720/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=108184 CPUtime=1122.33 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 32920 0 0 0 112229 4 0 0 25 0 1 0 462172217 110780416 16291 33554432000 4194304 4300876 140736229975968 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 27046 16291 171 27 0 25495 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 108184

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.61 5/190 8881
/proc/meminfo: memFree=15848784/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=108184 CPUtime=1182.34 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 33483 0 0 0 118230 4 0 0 25 0 1 0 462172217 110780416 16854 33554432000 4194304 4300876 140736229975968 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 27046 16854 171 27 0 25495 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 108184

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 8883
/proc/meminfo: memFree=15790476/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=108184 CPUtime=1242.34 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 33991 0 0 0 124230 4 0 0 25 0 1 0 462172217 110780416 17362 33554432000 4194304 4300876 140736229975968 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 27046 17362 171 27 0 25495 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 108184



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.46 3.83 3.61 4/184 8901
/proc/meminfo: memFree=16127808/32951124 swapFree=67111528/67111528
[pid=8820] ppid=8817 vsize=108184 CPUtime=1300.04 cores=1,3
/proc/8820/stat : 8820 (march_rw) R 8817 8820 8448 0 -1 4202496 34571 0 0 0 130000 4 0 0 25 0 1 0 462172217 110780416 17942 33554432000 4194304 4300876 140736229975968 18446744073709551615 4201080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8820/statm: 27046 17942 171 27 0 25495 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 108184

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): 1300.05
CPU user time (s): 1300.01
CPU system time (s): 0.046992
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 108184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34571
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= 1570

runsolver used 2.19966 second user time and 4.40833 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-22 22:55:18
IDJOB=3258973
IDBENCH=71471
IDSOLVER=1561
FILE ID=node105/3258973-1303505718
RUNJOBID= node105-1303505718-8797
PBS_JOBID= 13134228
Free space on /tmp= 71556 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g6.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258973-1303505718/watcher-3258973-1303505718 -o /tmp/evaluation-result-3258973-1303505718/solver-3258973-1303505718 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3258973-1303505718.cnf

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

MD5SUM BENCH= d0bb6612a0c88017c970eb8fd1a4be9e
RANDOM SEED=1540550010

node105.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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16917020 kB
Buffers:       1834912 kB
Cached:       13573380 kB
SwapCached:          0 kB
Active:        7803172 kB
Inactive:      7672388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16917020 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4356 kB
Writeback:           0 kB
AnonPages:       67264 kB
Mapped:          15272 kB
Slab:           494044 kB
PageTables:       5120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217328 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= 71556 MiB
End job on node105 at 2011-04-22 23:17:00