Trace number 3257389

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) 1300.03 1300.01

General information on the benchmark

NameCRAFTED/
edgematching/all/em_8_4_5_all.cnf
MD5SUMbcbe82a00b39f246e1dc1a85b2c8371e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.69974
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses62900
Sum of the clauses size155908
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243724
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

0.79/0.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.84	c main()::
0.79/0.84	c initFormula():: searching for DIMACS p-line....
0.79/0.84	c full lookahead due to high density!
0.79/0.84	c initFormula():: the DIMACS p-line indicates a CNF of 2420 variables and 62900 clauses.
0.79/0.84	c parseCNF():: parsing....
0.79/0.84	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.84	c runParser():: parsing was successful, warming up engines...
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 1296 duplicate clauses
0.79/0.84	c preprocessing fase I completed:: there are now 2420 free variables and 61604 clauses.
0.79/0.84	c using k-SAT heuristics (size based diff)
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 112140 duplicate clauses
0.79/0.84	c resolvent_look() :: found 269712 resolvents
0.79/0.84	c main():: clause / variable ratio: ( 331316 / 2420 ) = 136.91
0.79/0.84	c longest clause has size 36
0.79/0.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.84	c number of free variables = 2420
0.79/0.84	c dynamic_preselect_setsize :: off
0.79/0.84	c main():: all systems go!
0.79/0.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 705
8.19/8.24	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: 130837
514.00/514.04	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-3257389-1303468534/watcher-3257389-1303468534 -o /tmp/evaluation-result-3257389-1303468534/solver-3257389-1303468534 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3257389-1303468534.cnf 

running on 2 cores: 0,2

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: 3.72 3.95 3.98 3/179 23602
/proc/meminfo: memFree=18794800/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=7728 CPUtime=0 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4194304 469 0 0 0 0 0 0 0 25 0 1 0 458453064 7913472 414 33554432000 4194304 4300876 140733787581920 18446744073709551615 274664342287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 1932 415 113 27 0 381 0

[startup+0.096896 s]
/proc/loadavg: 3.72 3.95 3.98 3/179 23602
/proc/meminfo: memFree=18794800/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=13872 CPUtime=0.08 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 4996 0 0 0 8 0 0 0 25 0 1 0 458453064 14204928 1437 33554432000 4194304 4300876 140733787581920 18446744073709551615 4240256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 3468 1437 144 27 0 1917 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13872

[startup+0.100905 s]
/proc/loadavg: 3.72 3.95 3.98 3/179 23602
/proc/meminfo: memFree=18794800/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=13508 CPUtime=0.09 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 5205 0 0 0 9 0 0 0 25 0 1 0 458453064 13832192 1319 33554432000 4194304 4300876 140733787581920 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 3377 1319 144 27 0 1826 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13508

[startup+0.300845 s]
/proc/loadavg: 3.72 3.95 3.98 3/179 23602
/proc/meminfo: memFree=18794800/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=36468 CPUtime=0.29 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 12075 0 0 0 28 1 0 0 25 0 1 0 458453064 37343232 7070 33554432000 4194304 4300876 140733787581920 18446744073709551615 4246985 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 9117 7070 144 27 0 7566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36468

[startup+0.700777 s]
/proc/loadavg: 3.72 3.95 3.98 3/179 23602
/proc/meminfo: memFree=18794800/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=66560 CPUtime=0.69 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 21004 0 0 0 67 2 0 0 25 0 1 0 458453064 68157440 10874 33554432000 4194304 4300876 140733787581920 18446744073709551615 4242424 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16640 10874 156 27 0 15089 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66560

[startup+1.50064 s]
/proc/loadavg: 3.72 3.95 3.98 5/188 23634
/proc/meminfo: memFree=18688236/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=63280 CPUtime=1.49 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 25143 0 0 0 146 3 0 0 25 0 1 0 458453064 64798720 10149 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 15820 10149 169 27 0 14269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63280

[startup+3.10035 s]
/proc/loadavg: 3.72 3.95 3.98 5/188 23634
/proc/meminfo: memFree=18685384/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=63280 CPUtime=3.09 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 25143 0 0 0 306 3 0 0 25 0 1 0 458453064 64798720 10149 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 15820 10149 169 27 0 14269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63280

[startup+6.3008 s]
/proc/loadavg: 3.90 3.98 3.99 7/188 23634
/proc/meminfo: memFree=18671920/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=63280 CPUtime=6.29 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 25533 0 0 0 626 3 0 0 25 0 1 0 458453064 64798720 10539 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 15820 10539 170 27 0 14269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63280

[startup+12.7007 s]
/proc/loadavg: 3.91 3.98 3.99 5/188 23634
/proc/meminfo: memFree=18608192/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=63280 CPUtime=12.69 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26091 0 0 0 1266 3 0 0 25 0 1 0 458453064 64798720 11097 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 15820 11097 171 27 0 14269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63280

[startup+25.5005 s]
/proc/loadavg: 3.93 3.98 3.99 5/188 23635
/proc/meminfo: memFree=18606332/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=63280 CPUtime=25.49 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26147 0 0 0 2546 3 0 0 25 0 1 0 458453064 64798720 11153 33554432000 4194304 4300876 140733787581920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 15820 11153 171 27 0 14269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63280

[startup+51.101 s]
/proc/loadavg: 3.95 3.98 3.99 5/188 23636
/proc/meminfo: memFree=18605424/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=63700 CPUtime=51.09 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26273 0 0 0 5106 3 0 0 25 0 1 0 458453064 65228800 11279 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 15925 11279 171 27 0 14374 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63700

[startup+102.306 s]
/proc/loadavg: 3.98 3.98 3.99 5/188 23637
/proc/meminfo: memFree=18602696/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=64620 CPUtime=102.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26472 0 0 0 10226 4 0 0 25 0 1 0 458453064 66170880 11478 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16155 11478 171 27 0 14604 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 64620

[startup+162.301 s]
/proc/loadavg: 3.99 3.98 3.99 5/188 23638
/proc/meminfo: memFree=18601548/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=65300 CPUtime=162.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26547 0 0 0 16226 4 0 0 25 0 1 0 458453064 66867200 11552 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16325 11552 171 27 0 14774 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 65300

[startup+222.3 s]
/proc/loadavg: 4.05 4.00 4.00 6/188 23640
/proc/meminfo: memFree=18600160/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=65980 CPUtime=222.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26797 0 0 0 22226 4 0 0 25 0 1 0 458453064 67563520 11802 33554432000 4194304 4300876 140733787581920 18446744073709551615 4214516 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16495 11802 171 27 0 14944 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 65980

[startup+282.301 s]
/proc/loadavg: 4.06 4.01 4.00 5/188 23642
/proc/meminfo: memFree=18599640/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=67516 CPUtime=282.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26875 0 0 0 28226 4 0 0 25 0 1 0 458453064 69136384 11880 33554432000 4194304 4300876 140733787581920 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16879 11880 171 27 0 15328 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 67516

[startup+342.301 s]
/proc/loadavg: 4.02 4.00 4.00 5/188 23643
/proc/meminfo: memFree=18599008/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=67516 CPUtime=342.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 26971 0 0 0 34226 4 0 0 25 0 1 0 458453064 69136384 11976 33554432000 4194304 4300876 140733787581920 18446744073709551615 4214618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16879 11976 171 27 0 15328 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 67516

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 23645
/proc/meminfo: memFree=18598112/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=67516 CPUtime=402.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 27140 0 0 0 40226 4 0 0 25 0 1 0 458453064 69136384 12145 33554432000 4194304 4300876 140733787581920 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 16879 12145 171 27 0 15328 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 67516

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 23646
/proc/meminfo: memFree=18594752/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=71064 CPUtime=462.29 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 27877 0 0 0 46225 4 0 0 25 0 1 0 458453064 72769536 12882 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 17766 12882 171 27 0 16215 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 71064

[startup+522.3 s]
/proc/loadavg: 3.56 3.89 3.96 4/182 23665
/proc/meminfo: memFree=18610800/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=71064 CPUtime=522.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 28038 0 0 0 52226 4 0 0 25 0 1 0 458453064 72769536 13043 33554432000 4194304 4300876 140733787581920 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 17766 13043 171 27 0 16215 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 71064

[startup+582.301 s]
/proc/loadavg: 3.20 3.72 3.90 4/182 23667
/proc/meminfo: memFree=18609920/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=71064 CPUtime=582.3 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 28100 0 0 0 58226 4 0 0 25 0 1 0 458453064 72769536 13105 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 17766 13105 171 27 0 16215 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 71064

[startup+642.3 s]
/proc/loadavg: 3.07 3.59 3.84 4/182 23668
/proc/meminfo: memFree=18601976/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=76240 CPUtime=642.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29034 0 0 0 64226 5 0 0 25 0 1 0 458453064 78069760 14039 33554432000 4194304 4300876 140733787581920 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19060 14039 171 27 0 17509 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 76240

[startup+702.301 s]
/proc/loadavg: 3.02 3.48 3.79 4/182 23670
/proc/meminfo: memFree=18601588/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=76240 CPUtime=702.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29115 0 0 0 70226 5 0 0 25 0 1 0 458453064 78069760 14120 33554432000 4194304 4300876 140733787581920 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19060 14120 171 27 0 17509 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 76240

[startup+762.307 s]
/proc/loadavg: 3.08 3.41 3.74 4/182 23671
/proc/meminfo: memFree=18601072/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=76240 CPUtime=762.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29210 0 0 0 76226 5 0 0 25 0 1 0 458453064 78069760 14215 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19060 14215 171 27 0 17509 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 76240

[startup+822.3 s]
/proc/loadavg: 3.10 3.35 3.69 4/182 23673
/proc/meminfo: memFree=18600304/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=76240 CPUtime=822.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29355 0 0 0 82226 5 0 0 25 0 1 0 458453064 78069760 14360 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227675 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19060 14360 171 27 0 17509 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 76240

[startup+882.301 s]
/proc/loadavg: 3.03 3.28 3.65 4/182 23675
/proc/meminfo: memFree=18599540/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=882.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29484 0 0 0 88226 5 0 0 25 0 1 0 458453064 80719872 14489 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 14489 171 27 0 18156 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 78828

[startup+942.3 s]
/proc/loadavg: 3.01 3.23 3.61 4/182 23676
/proc/meminfo: memFree=18599036/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=942.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29537 0 0 0 94226 5 0 0 25 0 1 0 458453064 80719872 14542 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 14542 171 27 0 18156 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 78828

[startup+1002.3 s]
/proc/loadavg: 3.07 3.20 3.57 4/182 23678
/proc/meminfo: memFree=18598656/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=1002.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29604 0 0 0 100226 5 0 0 25 0 1 0 458453064 80719872 14609 33554432000 4194304 4300876 140733787581920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 14609 171 27 0 18156 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 78828

[startup+1062.3 s]
/proc/loadavg: 3.02 3.16 3.53 4/182 23679
/proc/meminfo: memFree=18598268/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=1062.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29684 0 0 0 106225 6 0 0 25 0 1 0 458453064 80719872 14689 33554432000 4194304 4300876 140733787581920 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 14689 171 27 0 18156 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 78828

[startup+1122.3 s]
/proc/loadavg: 3.01 3.13 3.50 4/182 23681
/proc/meminfo: memFree=18597748/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=1122.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29780 0 0 0 112225 6 0 0 25 0 1 0 458453064 80719872 14785 33554432000 4194304 4300876 140733787581920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 14785 171 27 0 18156 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 78828

[startup+1182.3 s]
/proc/loadavg: 3.00 3.10 3.46 4/182 23683
/proc/meminfo: memFree=18597232/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=1182.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 29902 0 0 0 118225 6 0 0 25 0 1 0 458453064 80719872 14907 33554432000 4194304 4300876 140733787581920 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 14907 171 27 0 18156 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 78828

[startup+1242.3 s]
/proc/loadavg: 3.00 3.08 3.43 4/182 23684
/proc/meminfo: memFree=18595720/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=78828 CPUtime=1242.31 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 30059 0 0 0 124225 6 0 0 25 0 1 0 458453064 80719872 15064 33554432000 4194304 4300876 140733787581920 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 19707 15064 171 27 0 18156 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 78828



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.06 3.40 4/183 23687
/proc/meminfo: memFree=18595088/32951132 swapFree=67111528/67111528
[pid=23602] ppid=23599 vsize=82708 CPUtime=1300.02 cores=0,2
/proc/23602/stat : 23602 (march_rw) R 23599 23602 23427 0 -1 4202496 30116 0 0 0 129996 6 0 0 25 0 1 0 458453064 84692992 15121 33554432000 4194304 4300876 140733787581920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23602/statm: 20677 15121 171 27 0 19126 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 82708

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): 1300.03
CPU user time (s): 1299.96
CPU system time (s): 0.06399
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 82708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30116
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= 1972

runsolver used 2.10868 second user time and 4.21036 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-22 12:35:34
IDJOB=3257389
IDBENCH=70922
IDSOLVER=1561
FILE ID=node131/3257389-1303468534
RUNJOBID= node131-1303467232-23445
PBS_JOBID= 13107183
Free space on /tmp= 71836 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/edgematching/all/em_8_4_5_all.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257389-1303468534/watcher-3257389-1303468534 -o /tmp/evaluation-result-3257389-1303468534/solver-3257389-1303468534 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3257389-1303468534.cnf

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

MD5SUM BENCH= bcbe82a00b39f246e1dc1a85b2c8371e
RANDOM SEED=1627997329

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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:     32951132 kB
MemFree:      18795196 kB
Buffers:        733528 kB
Cached:       12876712 kB
SwapCached:          0 kB
Active:        3889196 kB
Inactive:      9789356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      18795196 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1572 kB
Writeback:          12 kB
AnonPages:       67624 kB
Mapped:          14920 kB
Slab:           413028 kB
PageTables:       4932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   209500 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71836 MiB
End job on node131 at 2011-04-22 12:57:16