Trace number 3420310

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) 5000.07 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S573815729-001-UNKNOWN.cnf
MD5SUM34a446d3b38e7b034208a35fa75247bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.39
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 485
0.29/0.39	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: 75460
11.19/11.27	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: 9770042
1443.32/1443.34	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: 961)

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-3420310-1306596795/watcher-3420310-1306596795 -o /tmp/evaluation-result-3420310-1306596795/solver-3420310-1306596795 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420310-1306596795.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.89 2.01 1.99 2/535 13003
/proc/meminfo: memFree=17866404/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=7184 CPUtime=0 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4194304 365 0 0 0 0 0 0 0 21 0 1 0 771277450 7356416 310 33554432000 4194304 4300876 140736379099600 18446744073709551615 228244009669 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 1796 310 113 27 0 245 0

[startup+0.0895049 s]
/proc/loadavg: 1.89 2.01 1.99 2/535 13003
/proc/meminfo: memFree=17866404/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=10228 CPUtime=0.08 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 3576 0 0 0 8 0 0 0 21 0 1 0 771277450 10473472 897 33554432000 4194304 4300876 140736379099600 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10228

[startup+0.100505 s]
/proc/loadavg: 1.89 2.01 1.99 2/535 13003
/proc/meminfo: memFree=17866404/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=10228 CPUtime=0.09 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 3576 0 0 0 9 0 0 0 21 0 1 0 771277450 10473472 897 33554432000 4194304 4300876 140736379099600 18446744073709551615 4257112 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300467 s]
/proc/loadavg: 1.89 2.01 1.99 2/535 13003
/proc/meminfo: memFree=17866404/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=13388 CPUtime=0.29 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 4706 0 0 0 29 0 0 0 22 0 1 0 771277450 13709312 1263 33554432000 4194304 4300876 140736379099600 18446744073709551615 4275764 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 3347 1263 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.700398 s]
/proc/loadavg: 1.89 2.01 1.99 2/535 13003
/proc/meminfo: memFree=17866404/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=13796 CPUtime=0.69 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 4838 0 0 0 69 0 0 0 24 0 1 0 771277450 14127104 1395 33554432000 4194304 4300876 140736379099600 18446744073709551615 4248579 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 3449 1395 170 27 0 1898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13796

[startup+1.50027 s]
/proc/loadavg: 1.89 2.01 1.99 3/536 13004
/proc/meminfo: memFree=17857848/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=14076 CPUtime=1.49 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 4901 0 0 0 149 0 0 0 25 0 1 0 771277450 14413824 1458 33554432000 4194304 4300876 140736379099600 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 3519 1458 170 27 0 1968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14076

[startup+3.10097 s]
/proc/loadavg: 1.89 2.01 1.99 3/536 13004
/proc/meminfo: memFree=17856400/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=14632 CPUtime=3.09 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 4961 0 0 0 309 0 0 0 25 0 1 0 771277450 14983168 1518 33554432000 4194304 4300876 140736379099600 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 3658 1518 170 27 0 2107 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14632

[startup+6.30041 s]
/proc/loadavg: 1.90 2.01 1.99 3/536 13004
/proc/meminfo: memFree=17854444/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=15656 CPUtime=6.29 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 5276 0 0 0 629 0 0 0 25 0 1 0 771277450 16031744 1832 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 3914 1832 170 27 0 2363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15656

[startup+12.7003 s]
/proc/loadavg: 1.91 2.01 1.99 3/536 13005
/proc/meminfo: memFree=17851500/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=16932 CPUtime=12.69 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 5526 0 0 0 1269 0 0 0 25 0 1 0 771277450 17338368 2082 33554432000 4194304 4300876 140736379099600 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 4233 2082 171 27 0 2682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16932

[startup+25.501 s]
/proc/loadavg: 1.93 2.01 1.99 3/536 13005
/proc/meminfo: memFree=17847904/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=19808 CPUtime=25.49 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 6046 0 0 0 2549 0 0 0 25 0 1 0 771277450 20283392 2602 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 4952 2602 171 27 0 3401 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19808

[startup+51.1006 s]
/proc/loadavg: 1.95 2.00 1.99 3/536 13005
/proc/meminfo: memFree=17840436/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=26276 CPUtime=51.1 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 7111 0 0 0 5109 1 0 0 25 0 1 0 771277450 26906624 3667 33554432000 4194304 4300876 140736379099600 18446744073709551615 228244045305 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 6569 3667 171 27 0 5018 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26276

[startup+102.32 s]
/proc/loadavg: 1.98 2.00 1.99 3/536 13007
/proc/meminfo: memFree=17823308/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=32096 CPUtime=102.31 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 9188 0 0 0 10230 1 0 0 25 0 1 0 771277450 32866304 5744 33554432000 4194304 4300876 140736379099600 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 8024 5744 171 27 0 6473 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32096

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/536 13008
/proc/meminfo: memFree=17805792/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=53924 CPUtime=162.29 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 11645 0 0 0 16228 1 0 0 25 0 1 0 771277450 55218176 8201 33554432000 4194304 4300876 140736379099600 18446744073709551615 4248658 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 13481 8201 171 27 0 11930 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53924

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/536 13010
/proc/meminfo: memFree=17789532/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=53924 CPUtime=222.3 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 14121 0 0 0 22228 2 0 0 25 0 1 0 771277450 55218176 10677 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 13481 10677 171 27 0 11930 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 53924

[startup+282.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/536 13012
/proc/meminfo: memFree=17771888/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=74380 CPUtime=282.29 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 16747 0 0 0 28227 2 0 0 25 0 1 0 771277450 76165120 13303 33554432000 4194304 4300876 140736379099600 18446744073709551615 4234546 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 18595 13303 171 27 0 17044 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 74380

[startup+342.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/536 13013
/proc/meminfo: memFree=17754024/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=74380 CPUtime=342.3 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 19250 0 0 0 34227 3 0 0 25 0 1 0 771277450 76165120 15806 33554432000 4194304 4300876 140736379099600 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 18595 15806 171 27 0 17044 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74380

[startup+402.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/536 13015
/proc/meminfo: memFree=17737012/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=103848 CPUtime=402.3 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 21780 0 0 0 40227 3 0 0 25 0 1 0 771277450 106340352 18336 33554432000 4194304 4300876 140736379099600 18446744073709551615 4276123 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 25962 18336 171 27 0 24411 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 103848

[startup+462.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 13016
/proc/meminfo: memFree=17718640/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=104660 CPUtime=462.3 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 24318 0 0 0 46226 4 0 0 25 0 1 0 771277450 107171840 20874 33554432000 4194304 4300876 140736379099600 18446744073709551615 4281040 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 26165 20874 171 27 0 24614 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 104660

[startup+522.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 13018
/proc/meminfo: memFree=17702136/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=104660 CPUtime=522.31 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 26875 0 0 0 52226 5 0 0 25 0 1 0 771277450 107171840 23431 33554432000 4194304 4300876 140736379099600 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 26165 23431 171 27 0 24614 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 104660

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 13020
/proc/meminfo: memFree=17683764/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=148860 CPUtime=582.3 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 29420 0 0 0 58225 5 0 0 25 0 1 0 771277450 152432640 25976 33554432000 4194304 4300876 140736379099600 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 37215 25976 171 27 0 35664 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148860

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 13125
/proc/meminfo: memFree=16689404/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=698916 CPUtime=4062.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 170059 0 0 0 406210 30 0 0 25 0 1 0 771277450 715689984 166615 33554432000 4194304 4300876 140736379099600 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 174729 166615 171 27 0 173178 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 698916

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 13126
/proc/meminfo: memFree=16671772/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=698916 CPUtime=4122.39 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 172389 0 0 0 412208 31 0 0 25 0 1 0 771277450 715689984 168945 33554432000 4194304 4300876 140736379099600 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 174729 168945 171 27 0 173178 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 698916

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 13128
/proc/meminfo: memFree=16655140/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=698916 CPUtime=4182.39 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 174671 0 0 0 418208 31 0 0 25 0 1 0 771277450 715689984 171227 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 174729 171227 171 27 0 173178 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 698916

[startup+4242.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/536 13129
/proc/meminfo: memFree=16639008/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4242.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 176868 0 0 0 424208 32 0 0 25 0 1 0 771277450 1059393536 173424 33554432000 4194304 4300876 140736379099600 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 173424 171 27 0 257090 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 1034564

[startup+4302.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/536 13131
/proc/meminfo: memFree=16622996/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4302.39 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 178905 0 0 0 430207 32 0 0 25 0 1 0 771277450 1059393536 175461 33554432000 4194304 4300876 140736379099600 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 175461 171 27 0 257090 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1034564

[startup+4362.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/536 13132
/proc/meminfo: memFree=16606976/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4362.39 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 181069 0 0 0 436207 32 0 0 25 0 1 0 771277450 1059393536 177625 33554432000 4194304 4300876 140736379099600 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 177625 171 27 0 257090 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1034564

[startup+4422.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/536 13134
/proc/meminfo: memFree=16589484/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4422.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 183514 0 0 0 442207 33 0 0 25 0 1 0 771277450 1059393536 180070 33554432000 4194304 4300876 140736379099600 18446744073709551615 4216359 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 180070 171 27 0 257090 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 1034564

[startup+4482.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/536 13136
/proc/meminfo: memFree=16572364/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4482.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 185989 0 0 0 448206 34 0 0 25 0 1 0 771277450 1059393536 182545 33554432000 4194304 4300876 140736379099600 18446744073709551615 4248658 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 182545 171 27 0 257090 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1034564

[startup+4542.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/536 13137
/proc/meminfo: memFree=16555232/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4542.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 188486 0 0 0 454206 34 0 0 25 0 1 0 771277450 1059393536 185042 33554432000 4194304 4300876 140736379099600 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 185042 171 27 0 257090 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1034564

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 13139
/proc/meminfo: memFree=16538108/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4602.41 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 190988 0 0 0 460207 34 0 0 25 0 1 0 771277450 1059393536 187544 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 187544 171 27 0 257090 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1034564

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 13140
/proc/meminfo: memFree=16519120/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4662.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 193499 0 0 0 466205 35 0 0 25 0 1 0 771277450 1059393536 190055 33554432000 4194304 4300876 140736379099600 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 190055 171 27 0 257090 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1034564

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 13142
/proc/meminfo: memFree=16501748/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4722.42 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 196023 0 0 0 472207 35 0 0 25 0 1 0 771277450 1059393536 192579 33554432000 4194304 4300876 140736379099600 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 192579 171 27 0 257090 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1034564

[startup+4782.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/536 13144
/proc/meminfo: memFree=16485612/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4782.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 198562 0 0 0 478205 35 0 0 25 0 1 0 771277450 1059393536 195118 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 195118 171 27 0 257090 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1034564

[startup+4842.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/536 13145
/proc/meminfo: memFree=16467252/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4842.41 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 201094 0 0 0 484205 36 0 0 25 0 1 0 771277450 1059393536 197650 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 197650 171 27 0 257090 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1034564

[startup+4902.3 s]
/proc/loadavg: 2.18 2.07 2.01 3/536 13147
/proc/meminfo: memFree=16450996/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4902.4 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 203631 0 0 0 490204 36 0 0 25 0 1 0 771277450 1059393536 200187 33554432000 4194304 4300876 140736379099600 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 200187 171 27 0 257090 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 1034564

[startup+4962.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/536 13148
/proc/meminfo: memFree=16434000/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=4962.41 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 206164 0 0 0 496204 37 0 0 25 0 1 0 771277450 1059393536 202720 33554432000 4194304 4300876 140736379099600 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 202720 171 27 0 257090 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1034564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.06 2.01 2/534 13150
/proc/meminfo: memFree=17044576/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=5000.01 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 207740 0 0 0 499964 37 0 0 25 0 1 0 771277450 1059393536 204296 33554432000 4194304 4300876 140736379099600 18446744073709551615 4264493 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 204296 171 27 0 257090 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1034564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.06 2.06 2.01 2/534 13150
/proc/meminfo: memFree=17044576/32951124 swapFree=64205420/67111528
[pid=13003] ppid=13001 vsize=1034564 CPUtime=5000.01 cores=1,3,5,7
/proc/13003/stat : 13003 (march_rw) R 13001 13003 12055 0 -1 4202496 207740 0 0 0 499964 37 0 0 25 0 1 0 771277450 1059393536 204296 33554432000 4194304 4300876 140736379099600 18446744073709551615 4264493 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13003/statm: 258641 204296 171 27 0 257090 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1034564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.07
CPU user time (s): 4999.66
CPU system time (s): 0.411937
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1034564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207740
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= 8513

runsolver used 24.0613 second user time and 58.7411 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-28 17:33:15
IDJOB=3420310
IDBENCH=82562
IDSOLVER=1913
FILE ID=node136/3420310-1306596795
RUNJOBID= node136-1306591792-12783
PBS_JOBID= 13471544
Free space on /tmp= 73380 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S573815729-001-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420310-1306596795/watcher-3420310-1306596795 -o /tmp/evaluation-result-3420310-1306596795/solver-3420310-1306596795 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420310-1306596795.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 34a446d3b38e7b034208a35fa75247bf
RANDOM SEED=1360306634

node136.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	: 5332.75
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	: 5332.76
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	: 5332.75
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	: 5332.83
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	: 5332.75
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		: 2666.809
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:      17866684 kB
Buffers:        258736 kB
Cached:        5713400 kB
SwapCached:      25124 kB
Active:        4692212 kB
Inactive:     10112620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17866684 kB
SwapTotal:    67111528 kB
SwapFree:     64205420 kB
Dirty:             904 kB
Writeback:           0 kB
AnonPages:     8813564 kB
Mapped:          39696 kB
Slab:           142268 kB
PageTables:      68580 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169239576 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= 73380 MiB
End job on node136 at 2011-05-28 18:56:37