Trace number 3259017

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 1300.02

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v945c61409g3.cnf
MD5SUM4de3b21cb74a7ec60763201555524736
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.9317
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c full lookahead due to high density!
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 945 variables and 61409 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 945 free variables and 61409 clauses.
0.09/0.11	c using k-SAT heuristics (size based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c main():: clause / variable ratio: ( 61409 / 945 ) = 64.98
0.09/0.11	c longest clause has size 21
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 945
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 222
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 5377
2.69/2.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 113898
37.49/37.59	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 |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1238223
342.20/342.21	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 |*************************************************
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-3259017-1303505718/watcher-3259017-1303505718 -o /tmp/evaluation-result-3259017-1303505718/solver-3259017-1303505718 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3259017-1303505718.cnf 

running on 2 cores: 5,7

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 4/186 8831
/proc/meminfo: memFree=16908268/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=7576 CPUtime=0 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4194304 449 0 0 0 0 0 0 0 22 0 1 0 462172221 7757824 393 33554432000 4194304 4300876 140735543932512 18446744073709551615 244446945024 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 1894 393 113 27 0 343 0

[startup+0.033082 s]
/proc/loadavg: 1.00 2.04 2.69 4/186 8831
/proc/meminfo: memFree=16908268/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=12388 CPUtime=0.03 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4194304 1201 0 0 0 3 0 0 0 22 0 1 0 462172221 12685312 977 33554432000 4194304 4300876 140735543932512 18446744073709551615 4242449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 3097 977 126 27 0 1546 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12388

[startup+0.10107 s]
/proc/loadavg: 1.00 2.04 2.69 4/186 8831
/proc/meminfo: memFree=16908268/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=15252 CPUtime=0.09 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 4475 0 0 0 9 0 0 0 22 0 1 0 462172221 15618048 1257 33554432000 4194304 4300876 140735543932512 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 3813 1257 155 27 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15252

[startup+0.301033 s]
/proc/loadavg: 1.00 2.04 2.69 4/186 8831
/proc/meminfo: memFree=16908268/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=15732 CPUtime=0.29 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 5074 0 0 0 29 0 0 0 23 0 1 0 462172221 16109568 1378 33554432000 4194304 4300876 140735543932512 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 3933 1378 168 27 0 2382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15732

[startup+0.700957 s]
/proc/loadavg: 1.00 2.04 2.69 4/186 8831
/proc/meminfo: memFree=16908268/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=16136 CPUtime=0.69 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 5171 0 0 0 69 0 0 0 25 0 1 0 462172221 16523264 1475 33554432000 4194304 4300876 140735543932512 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 4034 1475 170 27 0 2483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16136

[startup+1.5008 s]
/proc/loadavg: 1.00 2.04 2.69 5/190 8838
/proc/meminfo: memFree=16885052/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=16304 CPUtime=1.49 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 5211 0 0 0 149 0 0 0 25 0 1 0 462172221 16695296 1515 33554432000 4194304 4300876 140735543932512 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 4076 1515 170 27 0 2525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16304

[startup+3.10052 s]
/proc/loadavg: 1.24 2.08 2.70 5/190 8838
/proc/meminfo: memFree=16882200/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=16852 CPUtime=3.09 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 5334 0 0 0 309 0 0 0 25 0 1 0 462172221 17256448 1638 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 4213 1638 170 27 0 2662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16852

[startup+6.30091 s]
/proc/loadavg: 1.24 2.08 2.70 5/190 8838
/proc/meminfo: memFree=16878468/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=17976 CPUtime=6.29 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 5592 0 0 0 629 0 0 0 25 0 1 0 462172221 18407424 1896 33554432000 4194304 4300876 140735543932512 18446744073709551615 4216204 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 4494 1896 170 27 0 2943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7007 s]
/proc/loadavg: 1.46 2.11 2.70 5/190 8838
/proc/meminfo: memFree=16873660/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=19000 CPUtime=12.69 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 5837 0 0 0 1269 0 0 0 25 0 1 0 462172221 19456000 2141 33554432000 4194304 4300876 140735543932512 18446744073709551615 4234746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 4750 2141 171 27 0 3199 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19000

[startup+25.5003 s]
/proc/loadavg: 2.02 2.20 2.73 5/190 8838
/proc/meminfo: memFree=16865612/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=21268 CPUtime=25.49 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 6250 0 0 0 2549 0 0 0 25 0 1 0 462172221 21778432 2554 33554432000 4194304 4300876 140735543932512 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 5317 2554 171 27 0 3766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21268

[startup+51.1006 s]
/proc/loadavg: 2.69 2.34 2.76 5/190 8839
/proc/meminfo: memFree=16847316/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=27120 CPUtime=51.09 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 7282 0 0 0 5109 0 0 0 25 0 1 0 462172221 27770880 3586 33554432000 4194304 4300876 140735543932512 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 6780 3586 171 27 0 5229 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27120

[startup+102.306 s]
/proc/loadavg: 3.48 2.62 2.83 5/190 8840
/proc/meminfo: memFree=16811840/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=37556 CPUtime=102.3 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 9446 0 0 0 10229 1 0 0 25 0 1 0 462172221 38457344 5750 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 9389 5750 171 27 0 7838 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 37556

[startup+162.301 s]
/proc/loadavg: 3.79 2.85 2.89 5/190 8842
/proc/meminfo: memFree=16767680/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=51312 CPUtime=162.29 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 11928 0 0 0 16228 1 0 0 25 0 1 0 462172221 52543488 8232 33554432000 4194304 4300876 140735543932512 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 12828 8232 171 27 0 11277 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51312

[startup+222.301 s]
/proc/loadavg: 3.96 3.09 2.97 5/190 8844
/proc/meminfo: memFree=16722644/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=75912 CPUtime=222.3 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 14309 0 0 0 22228 2 0 0 25 0 1 0 462172221 77733888 10613 33554432000 4194304 4300876 140735543932512 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 18978 10613 171 27 0 17427 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 75912

[startup+282.301 s]
/proc/loadavg: 3.98 3.24 3.02 5/190 8845
/proc/meminfo: memFree=16674384/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=75912 CPUtime=282.3 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 16877 0 0 0 28228 2 0 0 25 0 1 0 462172221 77733888 13181 33554432000 4194304 4300876 140735543932512 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 18978 13181 171 27 0 17427 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75912

[startup+342.301 s]
/proc/loadavg: 4.07 3.40 3.09 5/190 8847
/proc/meminfo: memFree=16623900/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=89008 CPUtime=342.3 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 20433 0 0 0 34227 3 0 0 25 0 1 0 462172221 91144192 16737 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 22252 16737 171 27 0 20701 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 89008

[startup+402.3 s]
/proc/loadavg: 4.10 3.52 3.15 5/190 8857
/proc/meminfo: memFree=16575108/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=120748 CPUtime=402.31 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 23635 0 0 0 40227 4 0 0 25 0 1 0 462172221 123645952 19939 33554432000 4194304 4300876 140735543932512 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 30187 19939 171 27 0 28636 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 120748

[startup+462.3 s]
/proc/loadavg: 4.03 3.60 3.20 5/190 8859
/proc/meminfo: memFree=16525356/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=140392 CPUtime=462.31 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 27177 0 0 0 46226 5 0 0 25 0 1 0 462172221 143761408 23481 33554432000 4194304 4300876 140735543932512 18446744073709551615 4235242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 35098 23481 171 27 0 33547 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 140392

[startup+522.3 s]
/proc/loadavg: 4.09 3.69 3.25 5/190 8864
/proc/meminfo: memFree=16474216/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=140392 CPUtime=522.3 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 30790 0 0 0 52225 5 0 0 25 0 1 0 462172221 143761408 27094 33554432000 4194304 4300876 140735543932512 18446744073709551615 4288358 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 35098 27094 171 27 0 33547 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 140392

[startup+582.301 s]
/proc/loadavg: 4.03 3.74 3.29 5/190 8865
/proc/meminfo: memFree=16420424/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=203872 CPUtime=582.31 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 34439 0 0 0 58225 6 0 0 25 0 1 0 462172221 208764928 30743 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 50968 30743 171 27 0 49417 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 203872

[startup+642.301 s]
/proc/loadavg: 4.07 3.80 3.34 5/190 8867
/proc/meminfo: memFree=16363744/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=203872 CPUtime=642.32 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 37919 0 0 0 64225 7 0 0 25 0 1 0 462172221 208764928 34223 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 50968 34223 171 27 0 49417 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 203872

[startup+702.301 s]
/proc/loadavg: 4.03 3.83 3.38 5/190 8868
/proc/meminfo: memFree=16307044/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=233340 CPUtime=702.31 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 41387 0 0 0 70224 7 0 0 25 0 1 0 462172221 238940160 37691 33554432000 4194304 4300876 140735543932512 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 58335 37691 171 27 0 56784 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 233340

[startup+762.307 s]
/proc/loadavg: 4.01 3.86 3.42 5/190 8870
/proc/meminfo: memFree=16249240/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=233340 CPUtime=762.32 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 44803 0 0 0 76223 9 0 0 25 0 1 0 462172221 238940160 41107 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 58335 41107 171 27 0 56784 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 233340

[startup+822.3 s]
/proc/loadavg: 4.00 3.88 3.45 5/190 8872
/proc/meminfo: memFree=16193168/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=233340 CPUtime=822.32 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 48235 0 0 0 82223 9 0 0 25 0 1 0 462172221 238940160 44539 33554432000 4194304 4300876 140735543932512 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 58335 44539 171 27 0 56784 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 233340

[startup+882.3 s]
/proc/loadavg: 4.00 3.90 3.48 5/190 8873
/proc/meminfo: memFree=16134736/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=233340 CPUtime=882.32 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 51774 0 0 0 88222 10 0 0 25 0 1 0 462172221 238940160 48078 33554432000 4194304 4300876 140735543932512 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 58335 48078 171 27 0 56784 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 233340

[startup+942.3 s]
/proc/loadavg: 4.04 3.93 3.51 5/190 8875
/proc/meminfo: memFree=16078160/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=233340 CPUtime=942.32 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 55161 0 0 0 94222 10 0 0 25 0 1 0 462172221 238940160 51465 33554432000 4194304 4300876 140735543932512 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 58335 51465 171 27 0 56784 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 233340

[startup+1002.3 s]
/proc/loadavg: 4.01 3.94 3.55 5/190 8876
/proc/meminfo: memFree=16019724/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=277540 CPUtime=1002.33 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 58646 0 0 0 100221 12 0 0 25 0 1 0 462172221 284200960 54950 33554432000 4194304 4300876 140735543932512 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 69385 54950 171 27 0 67834 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 277540

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 8878
/proc/meminfo: memFree=15963036/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=404504 CPUtime=1062.33 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 62040 0 0 0 106219 14 0 0 25 0 1 0 462172221 414212096 58344 33554432000 4194304 4300876 140735543932512 18446744073709551615 4265176 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 101126 58344 171 27 0 99575 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 404504

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/190 8880
/proc/meminfo: memFree=15905720/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=404504 CPUtime=1122.32 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 65254 0 0 0 112218 14 0 0 25 0 1 0 462172221 414212096 61558 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 101126 61558 171 27 0 99575 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 404504

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.61 5/190 8881
/proc/meminfo: memFree=15848784/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=404504 CPUtime=1182.33 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 68656 0 0 0 118218 15 0 0 25 0 1 0 462172221 414212096 64960 33554432000 4194304 4300876 140735543932512 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 101126 64960 171 27 0 99575 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 404504

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 8883
/proc/meminfo: memFree=15790476/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=404504 CPUtime=1242.33 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 72088 0 0 0 124217 16 0 0 25 0 1 0 462172221 414212096 68392 33554432000 4194304 4300876 140735543932512 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 101126 68392 171 27 0 99575 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 404504



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.46 3.83 3.61 3/183 8902
/proc/meminfo: memFree=16198496/32951124 swapFree=67111528/67111528
[pid=8831] ppid=8829 vsize=404504 CPUtime=1300.04 cores=5,7
/proc/8831/stat : 8831 (march_rw) R 8829 8831 8448 0 -1 4202496 75467 0 0 0 129987 17 0 0 25 0 1 0 462172221 414212096 71771 33554432000 4194304 4300876 140735543932512 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8831/statm: 101126 71771 171 27 0 99575 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 404504

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.88
CPU system time (s): 0.187971
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 404504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75467
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 14113

runsolver used 1.85172 second user time and 4.07038 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-22 22:55:18
IDJOB=3259017
IDBENCH=71481
IDSOLVER=1561
FILE ID=node105/3259017-1303505718
RUNJOBID= node105-1303505718-8798
PBS_JOBID= 13134228
Free space on /tmp= 71556 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v945c61409g3.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259017-1303505718/watcher-3259017-1303505718 -o /tmp/evaluation-result-3259017-1303505718/solver-3259017-1303505718 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3259017-1303505718.cnf

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

MD5SUM BENCH= 4de3b21cb74a7ec60763201555524736
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:      16908796 kB
Buffers:       1834928 kB
Cached:       13574140 kB
SwapCached:          0 kB
Active:        7811424 kB
Inactive:      7672632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16908796 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5132 kB
Writeback:           0 kB
AnonPages:       73860 kB
Mapped:          15272 kB
Slab:           494044 kB
PageTables:       5120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   244940 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= 71560 MiB
End job on node105 at 2011-04-22 23:17:00