Trace number 3152312

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S949556727-080-UNKNOWN.cnf
MD5SUM274f6c2fc3e630d8716a09f7c87233f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 200
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 184
1.19/1.29	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: 3998
2.10/2.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 109708
23.59/23.68	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 |**************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2255379
450.31/450.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 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-3152312-1301698471/watcher-3152312-1301698471 -o /tmp/evaluation-result-3152312-1301698471/solver-3152312-1301698471 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152312-1301698471.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.28 2.25 2.93 5/178 8767
/proc/meminfo: memFree=22252468/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=6860 CPUtime=0 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4194304 283 0 0 0 0 0 0 0 22 0 1 0 281449447 7024640 227 33554432000 4194304 4300876 140735261857888 18446744073709551615 212436016896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 1715 227 113 27 0 164 0

[startup+0.076005 s]
/proc/loadavg: 1.28 2.25 2.93 5/178 8767
/proc/meminfo: memFree=22252468/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=9504 CPUtime=0.07 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3079 0 0 0 7 0 0 0 22 0 1 0 281449447 9732096 763 33554432000 4194304 4300876 140735261857888 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9504

[startup+0.101017 s]
/proc/loadavg: 1.28 2.25 2.93 5/178 8767
/proc/meminfo: memFree=22252468/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=9504 CPUtime=0.09 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3079 0 0 0 9 0 0 0 22 0 1 0 281449447 9732096 763 33554432000 4194304 4300876 140735261857888 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9504

[startup+0.300957 s]
/proc/loadavg: 1.28 2.25 2.93 5/178 8767
/proc/meminfo: memFree=22252468/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=9504 CPUtime=0.29 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3079 0 0 0 29 0 0 0 23 0 1 0 281449447 9732096 763 33554432000 4194304 4300876 140735261857888 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9504

[startup+0.700907 s]
/proc/loadavg: 1.28 2.25 2.93 5/178 8767
/proc/meminfo: memFree=22252468/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=9504 CPUtime=0.69 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3079 0 0 0 69 0 0 0 25 0 1 0 281449447 9732096 763 33554432000 4194304 4300876 140735261857888 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50073 s]
/proc/loadavg: 1.28 2.25 2.93 6/190 8789
/proc/meminfo: memFree=22211632/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=11740 CPUtime=1.49 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3783 0 0 0 149 0 0 0 25 0 1 0 281449447 12021760 1217 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11740

[startup+3.10044 s]
/proc/loadavg: 1.28 2.25 2.93 6/190 8789
/proc/meminfo: memFree=22183732/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=11740 CPUtime=3.09 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3783 0 0 0 309 0 0 0 25 0 1 0 281449447 12021760 1217 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11740

[startup+6.30084 s]
/proc/loadavg: 1.50 2.27 2.93 6/190 8789
/proc/meminfo: memFree=22177904/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=11740 CPUtime=6.29 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 3783 0 0 0 629 0 0 0 25 0 1 0 281449447 12021760 1217 33554432000 4194304 4300876 140735261857888 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11740

[startup+12.7006 s]
/proc/loadavg: 1.70 2.30 2.94 6/190 8789
/proc/meminfo: memFree=22172868/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=13276 CPUtime=12.69 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 4094 0 0 0 1269 0 0 0 25 0 1 0 281449447 13594624 1528 33554432000 4194304 4300876 140735261857888 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 3319 1528 171 27 0 1768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5002 s]
/proc/loadavg: 2.21 2.38 2.95 6/190 8790
/proc/meminfo: memFree=22168768/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=15192 CPUtime=25.49 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 4474 0 0 0 2549 0 0 0 25 0 1 0 281449447 15556608 1908 33554432000 4194304 4300876 140735261857888 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 3798 1908 171 27 0 2247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15192

[startup+51.1004 s]
/proc/loadavg: 2.82 2.51 2.98 6/190 8790
/proc/meminfo: memFree=22160664/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=19504 CPUtime=51.09 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 5204 0 0 0 5109 0 0 0 25 0 1 0 281449447 19972096 2638 33554432000 4194304 4300876 140735261857888 18446744073709551615 4216294 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 4876 2638 171 27 0 3325 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19504

[startup+102.306 s]
/proc/loadavg: 3.53 2.75 3.04 6/190 8792
/proc/meminfo: memFree=22142872/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=23384 CPUtime=102.3 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 6680 0 0 0 10230 0 0 0 25 0 1 0 281449447 23945216 4114 33554432000 4194304 4300876 140735261857888 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 5846 4114 171 27 0 4295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23384

[startup+162.3 s]
/proc/loadavg: 3.83 2.98 3.10 6/190 8793
/proc/meminfo: memFree=22125108/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=37936 CPUtime=162.3 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 8448 0 0 0 16229 1 0 0 25 0 1 0 281449447 38846464 5882 33554432000 4194304 4300876 140735261857888 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 9484 5882 171 27 0 7933 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 37936

[startup+222.301 s]
/proc/loadavg: 3.93 3.16 3.15 6/190 8795
/proc/meminfo: memFree=22106868/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=37936 CPUtime=222.3 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 10234 0 0 0 22229 1 0 0 25 0 1 0 281449447 38846464 7668 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 9484 7668 171 27 0 7933 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37936

[startup+282.301 s]
/proc/loadavg: 3.97 3.31 3.20 6/190 8796
/proc/meminfo: memFree=22088976/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=51032 CPUtime=282.3 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 12015 0 0 0 28228 2 0 0 25 0 1 0 281449447 52256768 9449 33554432000 4194304 4300876 140735261857888 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 12758 9449 171 27 0 11207 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51032

[startup+342.3 s]
/proc/loadavg: 3.99 3.43 3.25 6/190 8798
/proc/meminfo: memFree=22070576/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=70676 CPUtime=342.3 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 13821 0 0 0 34228 2 0 0 25 0 1 0 281449447 72372224 11255 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 17669 11255 171 27 0 16118 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 70676

[startup+402.301 s]
/proc/loadavg: 3.99 3.53 3.29 6/190 8809
/proc/meminfo: memFree=22051632/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=71668 CPUtime=402.3 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 15787 0 0 0 40228 2 0 0 25 0 1 0 281449447 73388032 13221 33554432000 4194304 4300876 140735261857888 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 17917 13221 171 27 0 16366 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 71668

[startup+462.301 s]
/proc/loadavg: 3.99 3.62 3.33 6/190 8810
/proc/meminfo: memFree=22033600/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=71668 CPUtime=462.31 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 17509 0 0 0 46228 3 0 0 25 0 1 0 281449447 73388032 14943 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 17917 14943 171 27 0 16366 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 71668

[startup+522.3 s]
/proc/loadavg: 3.99 3.68 3.37 6/190 8812
/proc/meminfo: memFree=22016436/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=101136 CPUtime=522.31 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 19277 0 0 0 52228 3 0 0 25 0 1 0 281449447 103563264 16711 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199307 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 25284 16711 171 27 0 23733 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 101136

[startup+582.301 s]
/proc/loadavg: 4.04 3.75 3.41 6/190 8816
/proc/meminfo: memFree=21998040/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=101136 CPUtime=582.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 21034 0 0 0 58228 4 0 0 25 0 1 0 281449447 103563264 18468 33554432000 4194304 4300876 140735261857888 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 25284 18468 171 27 0 23733 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 101136

[startup+642.301 s]
/proc/loadavg: 4.08 3.81 3.45 6/190 8818
/proc/meminfo: memFree=21980016/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=101136 CPUtime=642.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 22833 0 0 0 64228 4 0 0 25 0 1 0 281449447 103563264 20267 33554432000 4194304 4300876 140735261857888 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 25284 20267 171 27 0 23733 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 101136

[startup+702.3 s]
/proc/loadavg: 4.03 3.84 3.48 6/190 8820
/proc/meminfo: memFree=21961372/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=102128 CPUtime=702.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 24643 0 0 0 70227 5 0 0 25 0 1 0 281449447 104579072 22077 33554432000 4194304 4300876 140735261857888 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 25532 22077 171 27 0 23981 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 102128

[startup+762.306 s]
/proc/loadavg: 4.09 3.89 3.52 6/190 8821
/proc/meminfo: memFree=21943104/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=762.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 26468 0 0 0 76227 5 0 0 25 0 1 0 281449447 149839872 23902 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 23902 171 27 0 35031 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 146328

[startup+822.301 s]
/proc/loadavg: 4.06 3.92 3.55 6/190 8823
/proc/meminfo: memFree=21925444/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=822.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 28280 0 0 0 82227 5 0 0 25 0 1 0 281449447 149839872 25714 33554432000 4194304 4300876 140735261857888 18446744073709551615 212435413278 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 25714 171 27 0 35031 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 146328

[startup+882.3 s]
/proc/loadavg: 4.02 3.93 3.57 6/190 8824
/proc/meminfo: memFree=21908280/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=882.33 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 29955 0 0 0 88227 6 0 0 25 0 1 0 281449447 149839872 27389 33554432000 4194304 4300876 140735261857888 18446744073709551615 212435412170 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 27389 171 27 0 35031 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 146328

[startup+942.301 s]
/proc/loadavg: 4.01 3.94 3.60 6/190 8826
/proc/meminfo: memFree=21891016/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=942.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 31724 0 0 0 94226 6 0 0 25 0 1 0 281449447 149839872 29158 33554432000 4194304 4300876 140735261857888 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 29158 171 27 0 35031 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 146328

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.62 6/190 8828
/proc/meminfo: memFree=21873252/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=1002.32 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 33512 0 0 0 100226 6 0 0 25 0 1 0 281449447 149839872 30946 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 30946 171 27 0 35031 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 146328

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.64 6/190 8829
/proc/meminfo: memFree=21855592/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=1062.33 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 35324 0 0 0 106226 7 0 0 25 0 1 0 281449447 149839872 32758 33554432000 4194304 4300876 140735261857888 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 32758 171 27 0 35031 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 146328

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.66 6/190 8831
/proc/meminfo: memFree=21837208/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=146328 CPUtime=1122.33 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 37160 0 0 0 112226 7 0 0 25 0 1 0 281449447 149839872 34594 33554432000 4194304 4300876 140735261857888 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 36582 34594 171 27 0 35031 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 146328

[startup+1182.3 s]
/proc/loadavg: 4.04 3.98 3.68 6/190 8832
/proc/meminfo: memFree=21819196/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=212628 CPUtime=1182.33 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 38973 0 0 0 118226 7 0 0 25 0 1 0 281449447 217731072 36407 33554432000 4194304 4300876 140735261857888 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 53157 36407 171 27 0 51606 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 212628

[startup+1242.3 s]
/proc/loadavg: 4.01 3.98 3.70 6/190 8834
/proc/meminfo: memFree=21800552/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=212628 CPUtime=1242.33 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 40660 0 0 0 124226 7 0 0 25 0 1 0 281449447 217731072 38094 33554432000 4194304 4300876 140735261857888 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 53157 38094 171 27 0 51606 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 212628



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 3.99 3.72 6/190 8836
/proc/meminfo: memFree=21783520/32951124 swapFree=67111528/67111528
[pid=8767] ppid=8765 vsize=214608 CPUtime=1300.04 cores=4,6
/proc/8767/stat : 8767 (march_rw) R 8765 8767 8728 0 -1 4202496 42352 0 0 0 129996 8 0 0 25 0 1 0 281449447 219758592 39786 33554432000 4194304 4300876 140735261857888 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8767/statm: 53652 39786 171 27 0 52101 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 214608

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): 1300.06
CPU user time (s): 1299.97
CPU system time (s): 0.091986
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 214608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42352
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= 745

runsolver used 1.9907 second user time and 3.9244 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 00:54:31
IDJOB=3152312
IDBENCH=82592
IDSOLVER=1561
FILE ID=node102/3152312-1301698471
RUNJOBID= node102-1301698471-8747
PBS_JOBID= 12840749
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S949556727-080-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152312-1301698471/watcher-3152312-1301698471 -o /tmp/evaluation-result-3152312-1301698471/solver-3152312-1301698471 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152312-1301698471.cnf

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

MD5SUM BENCH= 274f6c2fc3e630d8716a09f7c87233f2
RANDOM SEED=1193161093

node102.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22253600 kB
Buffers:        327896 kB
Cached:       10048516 kB
SwapCached:          0 kB
Active:        7410052 kB
Inactive:      3029272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22253600 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             848 kB
Writeback:           0 kB
AnonPages:       63188 kB
Mapped:          15496 kB
Slab:           193132 kB
PageTables:       5020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   208496 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= 71628 MiB
End job on node102 at 2011-04-02 01:16:13