Trace number 3152456

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) 1299.99 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S1631205309-024.SATISFIABLE.cnf
MD5SUM2e95b09b89f7d260e53f8f199a98d276
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 3408 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 797 free variables and 3394 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.01	c resolvent_look() :: found 70 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3464 / 800 ) = 4.33
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 797
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 192
0.00/0.06	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: 1665
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 26492
4.29/4.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 312538
56.89/56.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2753445
546.88/546.96	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 |************************************************
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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-3152456-1301703756/watcher-3152456-1301703756 -o /tmp/evaluation-result-3152456-1301703756/solver-3152456-1301703756 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152456-1301703756.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 3.75 3.94 3.98 4/187 5134
/proc/meminfo: memFree=21848376/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=6996 CPUtime=0 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4194304 332 0 0 0 0 0 0 0 25 0 1 0 281975219 7163904 275 33554432000 4194304 4300876 140736826808656 18446744073709551615 210646804845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 1749 275 128 27 0 198 0

[startup+0.100852 s]
/proc/loadavg: 3.75 3.94 3.98 4/187 5134
/proc/meminfo: memFree=21848376/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=8152 CPUtime=0.09 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 601 0 0 0 9 0 0 0 18 0 1 0 281975219 8347648 544 33554432000 4194304 4300876 140736826808656 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2038 544 168 27 0 487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8152

[startup+0.200832 s]
/proc/loadavg: 3.75 3.94 3.98 4/187 5134
/proc/meminfo: memFree=21848376/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=8288 CPUtime=0.19 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 636 0 0 0 19 0 0 0 18 0 1 0 281975219 8486912 579 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217425 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2072 579 168 27 0 521 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8288

[startup+0.300828 s]
/proc/loadavg: 3.75 3.94 3.98 4/187 5134
/proc/meminfo: memFree=21848376/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=8288 CPUtime=0.29 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 639 0 0 0 29 0 0 0 18 0 1 0 281975219 8486912 582 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2072 582 168 27 0 521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8288

[startup+0.700747 s]
/proc/loadavg: 3.75 3.94 3.98 4/187 5134
/proc/meminfo: memFree=21848376/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=8576 CPUtime=0.69 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 680 0 0 0 69 0 0 0 18 0 1 0 281975219 8781824 623 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2144 623 168 27 0 593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8576

[startup+1.50061 s]
/proc/loadavg: 3.75 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21846036/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=8744 CPUtime=1.49 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 719 0 0 0 149 0 0 0 19 0 1 0 281975219 8953856 662 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2186 662 169 27 0 635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8744

[startup+3.10034 s]
/proc/loadavg: 3.77 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21845188/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=9124 CPUtime=3.09 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 795 0 0 0 309 0 0 0 25 0 1 0 281975219 9342976 738 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2281 738 169 27 0 730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9124

[startup+6.30081 s]
/proc/loadavg: 3.77 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21843572/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=9640 CPUtime=6.3 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 947 0 0 0 630 0 0 0 25 0 1 0 281975219 9871360 890 33554432000 4194304 4300876 140736826808656 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2410 890 169 27 0 859 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9640

[startup+12.7007 s]
/proc/loadavg: 3.80 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21840724/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=11092 CPUtime=12.69 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 1204 0 0 0 1269 0 0 0 25 0 1 0 281975219 11358208 1147 33554432000 4194304 4300876 140736826808656 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 2773 1147 169 27 0 1222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11092

[startup+25.5006 s]
/proc/loadavg: 3.83 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21835144/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=14452 CPUtime=25.49 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 1727 0 0 0 2549 0 0 0 25 0 1 0 281975219 14798848 1670 33554432000 4194304 4300876 140736826808656 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 3613 1670 169 27 0 2062 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14452

[startup+51.1003 s]
/proc/loadavg: 3.89 3.94 3.98 5/188 5137
/proc/meminfo: memFree=21825080/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=17748 CPUtime=51.09 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 2718 0 0 0 5109 0 0 0 25 0 1 0 281975219 18173952 2661 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 4437 2661 169 27 0 2886 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17748

[startup+102.301 s]
/proc/loadavg: 4.04 3.97 3.98 5/188 5137
/proc/meminfo: memFree=21803716/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=28992 CPUtime=102.29 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 4655 0 0 0 10228 1 0 0 25 0 1 0 281975219 29687808 4598 33554432000 4194304 4300876 140736826808656 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 7248 4598 169 27 0 5697 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28992

[startup+162.3 s]
/proc/loadavg: 4.01 3.97 3.98 5/188 5139
/proc/meminfo: memFree=21780128/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=40552 CPUtime=162.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 6950 0 0 0 16227 1 0 0 25 0 1 0 281975219 41525248 6893 33554432000 4194304 4300876 140736826808656 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 10138 6893 169 27 0 8587 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 40552

[startup+222.306 s]
/proc/loadavg: 4.08 3.99 3.99 5/188 5141
/proc/meminfo: memFree=21756652/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=59432 CPUtime=222.29 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 9213 0 0 0 22227 2 0 0 25 0 1 0 281975219 60858368 9156 33554432000 4194304 4300876 140736826808656 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 14858 9156 169 27 0 13307 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 59432

[startup+282.3 s]
/proc/loadavg: 4.03 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21733196/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=59432 CPUtime=282.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 11483 0 0 0 28226 2 0 0 25 0 1 0 281975219 60858368 11426 33554432000 4194304 4300876 140736826808656 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 14858 11426 169 27 0 13307 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 59432

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.99 5/188 5145
/proc/meminfo: memFree=21709868/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=79076 CPUtime=342.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 13684 0 0 0 34225 3 0 0 25 0 1 0 281975219 80973824 13627 33554432000 4194304 4300876 140736826808656 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 19769 13627 169 27 0 18218 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 79076

[startup+402.301 s]
/proc/loadavg: 4.04 4.00 3.99 5/188 5145
/proc/meminfo: memFree=21686764/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=79076 CPUtime=402.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 15868 0 0 0 40225 3 0 0 25 0 1 0 281975219 80973824 15811 33554432000 4194304 4300876 140736826808656 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 19769 15811 169 27 0 18218 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 79076

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 3.99 5/188 5147
/proc/meminfo: memFree=21663664/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=90384 CPUtime=462.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 18014 0 0 0 46224 4 0 0 25 0 1 0 281975219 92553216 17957 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 22596 17957 169 27 0 21045 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 90384

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5149
/proc/meminfo: memFree=21639812/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=119852 CPUtime=522.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 20097 0 0 0 52224 4 0 0 25 0 1 0 281975219 122728448 20040 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 29963 20040 169 27 0 28412 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 119852

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21615348/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=119852 CPUtime=582.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 22218 0 0 0 58223 5 0 0 25 0 1 0 281975219 122728448 22161 33554432000 4194304 4300876 140736826808656 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 29963 22161 169 27 0 28412 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 119852

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5180
/proc/meminfo: memFree=21600184/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=119984 CPUtime=642.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 24473 0 0 0 64223 5 0 0 25 0 1 0 281975219 122863616 24416 33554432000 4194304 4300876 140736826808656 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 29996 24416 169 27 0 28445 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 119984

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5180
/proc/meminfo: memFree=21567296/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=119984 CPUtime=702.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 26677 0 0 0 70222 6 0 0 25 0 1 0 281975219 122863616 26620 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 29996 26620 169 27 0 28445 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 119984

[startup+762.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5182
/proc/meminfo: memFree=21535796/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=164184 CPUtime=762.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 28852 0 0 0 76222 6 0 0 25 0 1 0 281975219 168124416 28795 33554432000 4194304 4300876 140736826808656 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 41046 28795 169 27 0 39495 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 164184

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5184
/proc/meminfo: memFree=21503544/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=186796 CPUtime=822.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 30987 0 0 0 82221 7 0 0 25 0 1 0 281975219 191279104 30930 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 46699 30930 169 27 0 45148 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 186796

[startup+882.306 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5186
/proc/meminfo: memFree=21471040/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=186796 CPUtime=882.28 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 33028 0 0 0 88220 8 0 0 25 0 1 0 281975219 191279104 32971 33554432000 4194304 4300876 140736826808656 18446744073709551615 4228743 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 46699 32971 169 27 0 45148 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 186796

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5188
/proc/meminfo: memFree=21439148/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=186796 CPUtime=942.27 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 35215 0 0 0 94219 8 0 0 25 0 1 0 281975219 191279104 35158 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 46699 35158 169 27 0 45148 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 186796

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5188
/proc/meminfo: memFree=21407632/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=186796 CPUtime=1002.27 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 37433 0 0 0 100218 9 0 0 25 0 1 0 281975219 191279104 37376 33554432000 4194304 4300876 140736826808656 18446744073709551615 4288282 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 46699 37376 169 27 0 45148 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 186796

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5190
/proc/meminfo: memFree=21376840/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=186796 CPUtime=1062.27 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 39616 0 0 0 106218 9 0 0 25 0 1 0 281975219 191279104 39559 33554432000 4194304 4300876 140736826808656 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 46699 39559 169 27 0 45148 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 186796

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5192
/proc/meminfo: memFree=21346184/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=186796 CPUtime=1122.26 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 41731 0 0 0 112217 9 0 0 25 0 1 0 281975219 191279104 41674 33554432000 4194304 4300876 140736826808656 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 46699 41674 169 27 0 45148 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 186796

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5194
/proc/meminfo: memFree=21316772/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=253096 CPUtime=1182.27 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 43816 0 0 0 118217 10 0 0 25 0 1 0 281975219 259170304 43759 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 63274 43759 169 27 0 61723 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 253096

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5196
/proc/meminfo: memFree=21284868/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=253096 CPUtime=1242.27 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 45946 0 0 0 124217 10 0 0 25 0 1 0 281975219 259170304 45889 33554432000 4194304 4300876 140736826808656 18446744073709551615 4228551 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 63274 45889 169 27 0 61723 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 253096



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.61 3.92 3.97 3/176 5232
/proc/meminfo: memFree=21543460/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=253096 CPUtime=1299.97 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 48096 0 0 0 129986 11 0 0 25 0 1 0 281975219 259170304 48039 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 63274 48039 169 27 0 61723 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 253096

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

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

[startup+1300 s]
/proc/loadavg: 3.61 3.92 3.97 3/176 5232
/proc/meminfo: memFree=21543460/32951132 swapFree=67111528/67111528
[pid=5134] ppid=5132 vsize=253096 CPUtime=1299.97 cores=5,7
/proc/5134/stat : 5134 (march_rw) R 5132 5134 4381 0 -1 4202496 48096 0 0 0 129986 11 0 0 25 0 1 0 281975219 259170304 48039 33554432000 4194304 4300876 140736826808656 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5134/statm: 63274 48039 169 27 0 61723 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 253096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.87
CPU system time (s): 0.122981
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 253096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48096
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= 4
involuntary context switches= 2558

runsolver used 1.74873 second user time and 4.16937 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 02:22:36
IDJOB=3152456
IDBENCH=82736
IDSOLVER=1561
FILE ID=node129/3152456-1301703756
RUNJOBID= node129-1301698530-4402
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S1631205309-024.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152456-1301703756/watcher-3152456-1301703756 -o /tmp/evaluation-result-3152456-1301703756/solver-3152456-1301703756 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152456-1301703756.cnf

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

MD5SUM BENCH= 2e95b09b89f7d260e53f8f199a98d276
RANDOM SEED=1836365408

node129.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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21848664 kB
Buffers:        339320 kB
Cached:       10437340 kB
SwapCached:          0 kB
Active:        7183708 kB
Inactive:      3668124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21848664 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1152 kB
Writeback:           0 kB
AnonPages:       75036 kB
Mapped:          15912 kB
Slab:           188404 kB
PageTables:       5328 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   262040 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= 71916 MiB
End job on node129 at 2011-04-02 02:44:18