Trace number 3152223

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) 1300.02 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S107009952-009-UNKNOWN.cnf
MD5SUM5093bfaf2b5c3f3d3bcb50ce84a28c32
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.6625
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 444
0.29/0.32	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: 48912
6.09/6.19	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: 5101771
657.29/657.36	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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152223-1301696946/watcher-3152223-1301696946 -o /tmp/evaluation-result-3152223-1301696946/solver-3152223-1301696946 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152223-1301696946.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: 3.39 3.87 3.90 4/178 19314
/proc/meminfo: memFree=21649300/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=6884 CPUtime=0 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4194304 293 0 0 0 0 0 0 0 24 0 1 0 281295321 7049216 238 33554432000 4194304 4300876 140734073787600 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 1721 238 113 27 0 170 0

[startup+0.0629629 s]
/proc/loadavg: 3.39 3.87 3.90 4/178 19314
/proc/meminfo: memFree=21649300/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=9492 CPUtime=0.05 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 2833 0 0 0 5 0 0 0 24 0 1 0 281295321 9719808 755 33554432000 4194304 4300876 140734073787600 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9492

[startup+0.100964 s]
/proc/loadavg: 3.39 3.87 3.90 4/178 19314
/proc/meminfo: memFree=21649300/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=9492 CPUtime=0.09 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 2833 0 0 0 9 0 0 0 24 0 1 0 281295321 9719808 755 33554432000 4194304 4300876 140734073787600 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300917 s]
/proc/loadavg: 3.39 3.87 3.90 4/178 19314
/proc/meminfo: memFree=21649300/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=12708 CPUtime=0.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 3766 0 0 0 29 0 0 0 25 0 1 0 281295321 13012992 1280 33554432000 4194304 4300876 140734073787600 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700844 s]
/proc/loadavg: 3.39 3.87 3.90 4/178 19314
/proc/meminfo: memFree=21649300/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=12708 CPUtime=0.69 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 3767 0 0 0 69 0 0 0 25 0 1 0 281295321 13012992 1281 33554432000 4194304 4300876 140734073787600 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.5007 s]
/proc/loadavg: 3.39 3.87 3.90 5/190 19337
/proc/meminfo: memFree=21600820/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=12708 CPUtime=1.49 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 3767 0 0 0 149 0 0 0 25 0 1 0 281295321 13012992 1281 33554432000 4194304 4300876 140734073787600 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.1004 s]
/proc/loadavg: 3.44 3.87 3.90 5/190 19337
/proc/meminfo: memFree=21598724/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=13256 CPUtime=3.09 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 3835 0 0 0 309 0 0 0 25 0 1 0 281295321 13574144 1349 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 3314 1349 170 27 0 1763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13256

[startup+6.30083 s]
/proc/loadavg: 3.44 3.87 3.90 5/190 19337
/proc/meminfo: memFree=21596368/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=13888 CPUtime=6.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 4154 0 0 0 629 0 0 0 25 0 1 0 281295321 14221312 1492 33554432000 4194304 4300876 140734073787600 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 3472 1492 171 27 0 1921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13888

[startup+12.7006 s]
/proc/loadavg: 3.53 3.88 3.91 5/190 19337
/proc/meminfo: memFree=21592444/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=15968 CPUtime=12.69 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 4466 0 0 0 1269 0 0 0 25 0 1 0 281295321 16351232 1804 33554432000 4194304 4300876 140734073787600 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 3992 1804 171 27 0 2441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15968

[startup+25.5003 s]
/proc/loadavg: 3.60 3.88 3.91 5/190 19337
/proc/meminfo: memFree=21586648/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=17692 CPUtime=25.49 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 5109 0 0 0 2549 0 0 0 25 0 1 0 281295321 18116608 2447 33554432000 4194304 4300876 140734073787600 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 4423 2447 171 27 0 2872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17692

[startup+51.1006 s]
/proc/loadavg: 3.74 3.89 3.91 5/190 19338
/proc/meminfo: memFree=21576136/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=24468 CPUtime=51.09 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 6384 0 0 0 5109 0 0 0 25 0 1 0 281295321 25055232 3722 33554432000 4194304 4300876 140734073787600 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 6117 3722 171 27 0 4566 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24468

[startup+102.306 s]
/proc/loadavg: 3.89 3.90 3.91 5/190 19339
/proc/meminfo: memFree=21554156/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=39356 CPUtime=102.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 8885 0 0 0 10229 1 0 0 25 0 1 0 281295321 40300544 6223 33554432000 4194304 4300876 140734073787600 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 9839 6223 171 27 0 8288 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39356

[startup+162.3 s]
/proc/loadavg: 4.02 3.94 3.91 5/190 19341
/proc/meminfo: memFree=21529936/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=53132 CPUtime=162.28 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 11914 0 0 0 16227 1 0 0 25 0 1 0 281295321 54407168 9252 33554432000 4194304 4300876 140734073787600 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 13283 9252 171 27 0 11732 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 53132

[startup+222.3 s]
/proc/loadavg: 4.01 3.94 3.91 5/190 19342
/proc/meminfo: memFree=21506820/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=72776 CPUtime=222.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 14817 0 0 0 22227 2 0 0 25 0 1 0 281295321 74522624 12155 33554432000 4194304 4300876 140734073787600 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 18194 12155 171 27 0 16643 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 72776

[startup+282.3 s]
/proc/loadavg: 4.00 3.95 3.91 5/190 19344
/proc/meminfo: memFree=21484216/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=72776 CPUtime=282.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 17703 0 0 0 28226 3 0 0 25 0 1 0 281295321 74522624 15041 33554432000 4194304 4300876 140734073787600 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 18194 15041 171 27 0 16643 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 72776

[startup+342.3 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 19346
/proc/meminfo: memFree=21460488/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=102920 CPUtime=342.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 20562 0 0 0 34225 4 0 0 25 0 1 0 281295321 105390080 17900 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 25730 17900 171 27 0 24179 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102920

[startup+402.3 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 19347
/proc/meminfo: memFree=21438488/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=102920 CPUtime=402.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 23378 0 0 0 40224 5 0 0 25 0 1 0 281295321 105390080 20716 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 25730 20716 171 27 0 24179 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 102920

[startup+462.3 s]
/proc/loadavg: 4.10 4.00 3.93 5/190 19349
/proc/meminfo: memFree=21416000/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=102920 CPUtime=462.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 26161 0 0 0 46223 6 0 0 25 0 1 0 281295321 105390080 23499 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 25730 23499 171 27 0 24179 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 102920

[startup+522.3 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 19350
/proc/meminfo: memFree=21394516/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=148480 CPUtime=522.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 28874 0 0 0 52223 6 0 0 25 0 1 0 281295321 152043520 26212 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 37120 26212 171 27 0 35569 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 148480

[startup+582.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 19352
/proc/meminfo: memFree=21372904/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=148480 CPUtime=582.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 31496 0 0 0 58222 7 0 0 25 0 1 0 281295321 152043520 28834 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 37120 28834 171 27 0 35569 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 148480

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19354
/proc/meminfo: memFree=21351792/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=148480 CPUtime=642.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 33890 0 0 0 64223 7 0 0 25 0 1 0 281295321 152043520 31228 33554432000 4194304 4300876 140734073787600 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 37120 31228 171 27 0 35569 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 148480

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19355
/proc/meminfo: memFree=21329412/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=148480 CPUtime=702.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 36563 0 0 0 70222 8 0 0 25 0 1 0 281295321 152043520 33901 33554432000 4194304 4300876 140734073787600 18446744073709551615 4281147 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 37120 33901 171 27 0 35569 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 148480

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19357
/proc/meminfo: memFree=21306184/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=214780 CPUtime=762.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 39478 0 0 0 76221 9 0 0 25 0 1 0 281295321 219934720 36816 33554432000 4194304 4300876 140734073787600 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 53695 36816 171 27 0 52144 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 214780

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19358
/proc/meminfo: memFree=21283556/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=214780 CPUtime=822.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 42379 0 0 0 82220 10 0 0 25 0 1 0 281295321 219934720 39717 33554432000 4194304 4300876 140734073787600 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 53695 39717 171 27 0 52144 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 214780

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19360
/proc/meminfo: memFree=21260460/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=214780 CPUtime=882.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 45278 0 0 0 88219 10 0 0 25 0 1 0 281295321 219934720 42616 33554432000 4194304 4300876 140734073787600 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 53695 42616 171 27 0 52144 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 214780

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19362
/proc/meminfo: memFree=21237984/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=214780 CPUtime=942.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 48144 0 0 0 94218 11 0 0 25 0 1 0 281295321 219934720 45482 33554432000 4194304 4300876 140734073787600 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 53695 45482 171 27 0 52144 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 214780

[startup+1002.3 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 19363
/proc/meminfo: memFree=21215328/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=217492 CPUtime=1002.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 50978 0 0 0 100218 12 0 0 25 0 1 0 281295321 222711808 48316 33554432000 4194304 4300876 140734073787600 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 54373 48316 171 27 0 52822 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 217492

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 19365
/proc/meminfo: memFree=21193224/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=217492 CPUtime=1062.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 53752 0 0 0 106217 13 0 0 25 0 1 0 281295321 222711808 51090 33554432000 4194304 4300876 140734073787600 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 54373 51090 171 27 0 52822 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 217492

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 19366
/proc/meminfo: memFree=21171100/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=316940 CPUtime=1122.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 56466 0 0 0 112216 13 0 0 25 0 1 0 281295321 324546560 53804 33554432000 4194304 4300876 140734073787600 18446744073709551615 4199222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 79235 53804 171 27 0 77684 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 316940

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19368
/proc/meminfo: memFree=21149712/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=316940 CPUtime=1182.29 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 59105 0 0 0 118215 14 0 0 25 0 1 0 281295321 324546560 56443 33554432000 4194304 4300876 140734073787600 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 79235 56443 171 27 0 77684 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 316940

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19370
/proc/meminfo: memFree=21127592/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=316940 CPUtime=1242.3 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 61611 0 0 0 124215 15 0 0 25 0 1 0 281295321 324546560 58949 33554432000 4194304 4300876 140734073787600 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 79235 58949 171 27 0 77684 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 316940



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19371
/proc/meminfo: memFree=21107700/32951124 swapFree=67111528/67111528
[pid=19314] ppid=19312 vsize=316940 CPUtime=1300 cores=1,3
/proc/19314/stat : 19314 (march_rw) R 19312 19314 18460 0 -1 4202496 63822 0 0 0 129984 16 0 0 25 0 1 0 281295321 324546560 61160 33554432000 4194304 4300876 140734073787600 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19314/statm: 79235 61160 171 27 0 77684 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 316940

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): 1300.02
CPU user time (s): 1299.85
CPU system time (s): 0.173973
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 316940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63822
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2459

runsolver used 2.07668 second user time and 5.02524 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 00:29:06
IDJOB=3152223
IDBENCH=82503
IDSOLVER=1561
FILE ID=node109/3152223-1301696946
RUNJOBID= node109-1301696946-19296
PBS_JOBID= 12840727
Free space on /tmp= 71052 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S107009952-009-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152223-1301696946/watcher-3152223-1301696946 -o /tmp/evaluation-result-3152223-1301696946/solver-3152223-1301696946 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152223-1301696946.cnf

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

MD5SUM BENCH= 5093bfaf2b5c3f3d3bcb50ce84a28c32
RANDOM SEED=70458637

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      21649820 kB
Buffers:        337384 kB
Cached:       10619652 kB
SwapCached:          0 kB
Active:        6465696 kB
Inactive:      4556324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21649820 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             620 kB
Writeback:           0 kB
AnonPages:       64404 kB
Mapped:          14624 kB
Slab:           216696 kB
PageTables:       5508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   196896 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= 71048 MiB
End job on node109 at 2011-04-02 00:50:48