Trace number 3152439

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1298256564-085.UNKNOWN.cnf
MD5SUMcf48efaad74dd9e258ebbccf8ec047e7
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 650 free variables and 2769 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 153 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2855 / 650 ) = 4.39
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 = 650
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: 177
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 871
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
c |********************************************
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c |***********************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9393
1.39/1.46	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 |********************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 81100
13.99/14.01	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 |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 518960
99.19/99.23	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 |************************************************
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c |****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2530390
530.30/530.35	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-3152439-1301703632/watcher-3152439-1301703632 -o /tmp/evaluation-result-3152439-1301703632/solver-3152439-1301703632 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152439-1301703632.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: 4.00 4.00 3.95 4/187 24978
/proc/meminfo: memFree=19723124/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=6860 CPUtime=0 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 319 0 0 0 0 0 0 0 18 0 1 0 281963632 7024640 261 33554432000 4194304 4300876 140734297187696 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 1715 261 136 27 0 164 0

[startup+0.0500779 s]
/proc/loadavg: 4.00 4.00 3.95 4/187 24978
/proc/meminfo: memFree=19723124/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=7824 CPUtime=0.04 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 508 0 0 0 4 0 0 0 18 0 1 0 281963632 8011776 450 33554432000 4194304 4300876 140734297187696 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 1956 450 168 27 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7824

[startup+0.10107 s]
/proc/loadavg: 4.00 4.00 3.95 4/187 24978
/proc/meminfo: memFree=19723124/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=7824 CPUtime=0.09 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 529 0 0 0 9 0 0 0 18 0 1 0 281963632 8011776 471 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 1956 471 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300998 s]
/proc/loadavg: 4.00 4.00 3.95 4/187 24978
/proc/meminfo: memFree=19723124/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=7960 CPUtime=0.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 553 0 0 0 29 0 0 0 18 0 1 0 281963632 8151040 495 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/24978/statm: 1990 495 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700924 s]
/proc/loadavg: 4.00 4.00 3.95 4/187 24978
/proc/meminfo: memFree=19723124/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=8136 CPUtime=0.69 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 590 0 0 0 69 0 0 0 18 0 1 0 281963632 8331264 532 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/24978/statm: 2034 532 168 27 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8136

[startup+1.50081 s]
/proc/loadavg: 4.00 4.00 3.95 5/187 25009
/proc/meminfo: memFree=19722412/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=8588 CPUtime=1.49 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 677 0 0 0 149 0 0 0 20 0 1 0 281963632 8794112 619 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 2147 619 168 27 0 596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8588

[startup+3.10051 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19719328/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=8968 CPUtime=3.09 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 747 0 0 0 309 0 0 0 25 0 1 0 281963632 9183232 689 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 2242 689 169 27 0 691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8968

[startup+6.30092 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19716932/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=9308 CPUtime=6.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 879 0 0 0 629 0 0 0 25 0 1 0 281963632 9531392 821 33554432000 4194304 4300876 140734297187696 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 2327 821 169 27 0 776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9308

[startup+12.7007 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19711516/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=10708 CPUtime=12.69 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 1162 0 0 0 1269 0 0 0 25 0 1 0 281963632 10964992 1065 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217778 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 2677 1065 169 27 0 1126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10708

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25028
/proc/meminfo: memFree=19703724/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=12156 CPUtime=25.49 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 1654 0 0 0 2549 0 0 0 25 0 1 0 281963632 12447744 1557 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 3039 1557 169 27 0 1488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12156

[startup+51.1006 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25029
/proc/meminfo: memFree=19687912/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=18248 CPUtime=51.09 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 2618 0 0 0 5109 0 0 0 25 0 1 0 281963632 18685952 2521 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 4562 2521 169 27 0 3011 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18248

[startup+102.306 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 25030
/proc/meminfo: memFree=19656520/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=30456 CPUtime=102.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 4461 0 0 0 10229 0 0 0 25 0 1 0 281963632 31186944 4364 33554432000 4194304 4300876 140734297187696 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 7614 4364 169 27 0 6063 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30456

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 25031
/proc/meminfo: memFree=19622256/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=39188 CPUtime=162.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 6682 0 0 0 16228 1 0 0 25 0 1 0 281963632 40128512 6585 33554432000 4194304 4300876 140734297187696 18446744073709551615 4248643 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 9797 6585 169 27 0 8246 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39188

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 25033
/proc/meminfo: memFree=19587864/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=57160 CPUtime=222.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 8797 0 0 0 22228 1 0 0 25 0 1 0 281963632 58531840 8700 33554432000 4194304 4300876 140734297187696 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 14290 8700 169 27 0 12739 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57160

[startup+282.301 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 25035
/proc/meminfo: memFree=19554240/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=57160 CPUtime=282.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 10916 0 0 0 28228 2 0 0 25 0 1 0 281963632 58531840 10819 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 14290 10819 169 27 0 12739 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57160

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 25036
/proc/meminfo: memFree=19520228/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=76804 CPUtime=342.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 13009 0 0 0 34228 2 0 0 25 0 1 0 281963632 78647296 12912 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 19201 12912 169 27 0 17650 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 76804

[startup+402.3 s]
/proc/loadavg: 4.08 4.02 3.97 5/190 25038
/proc/meminfo: memFree=19486956/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=86296 CPUtime=402.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 15076 0 0 0 40227 2 0 0 25 0 1 0 281963632 88367104 14979 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217340 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 21574 14979 169 27 0 20023 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 86296

[startup+462.3 s]
/proc/loadavg: 4.09 4.03 3.97 5/190 25039
/proc/meminfo: memFree=19454052/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=86296 CPUtime=462.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 17078 0 0 0 46227 3 0 0 25 0 1 0 281963632 88367104 16981 33554432000 4194304 4300876 140734297187696 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 21574 16981 169 27 0 20023 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 86296

[startup+522.3 s]
/proc/loadavg: 4.04 4.02 3.97 5/190 25041
/proc/meminfo: memFree=19422276/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=86296 CPUtime=522.29 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 18992 0 0 0 52226 3 0 0 25 0 1 0 281963632 88367104 18895 33554432000 4194304 4300876 140734297187696 18446744073709551615 4228221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 21574 18895 169 27 0 20023 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 86296

[startup+582.3 s]
/proc/loadavg: 4.01 4.02 3.97 5/190 25043
/proc/meminfo: memFree=19389760/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=115764 CPUtime=582.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 21089 0 0 0 58226 4 0 0 25 0 1 0 281963632 118542336 20992 33554432000 4194304 4300876 140734297187696 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 28941 20992 169 27 0 27390 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115764

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/190 25044
/proc/meminfo: memFree=19357612/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=115764 CPUtime=642.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 23142 0 0 0 64226 4 0 0 25 0 1 0 281963632 118542336 23045 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 28941 23045 169 27 0 27390 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 115764

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/190 25046
/proc/meminfo: memFree=19324092/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=134884 CPUtime=702.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 25256 0 0 0 70225 5 0 0 25 0 1 0 281963632 138121216 25159 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 33721 25159 169 27 0 32170 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 134884

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25047
/proc/meminfo: memFree=19290812/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=134884 CPUtime=762.31 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 27309 0 0 0 76225 6 0 0 25 0 1 0 281963632 138121216 27212 33554432000 4194304 4300876 140734297187696 18446744073709551615 4274366 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 33721 27212 169 27 0 32170 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 134884

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25049
/proc/meminfo: memFree=19258660/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=822.3 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 29318 0 0 0 82224 6 0 0 25 0 1 0 281963632 183382016 29221 33554432000 4194304 4300876 140734297187696 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 29221 169 27 0 43220 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 179084

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25051
/proc/meminfo: memFree=19226752/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=882.31 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 31256 0 0 0 88224 7 0 0 25 0 1 0 281963632 183382016 31159 33554432000 4194304 4300876 140734297187696 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 31159 169 27 0 43220 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 179084

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25052
/proc/meminfo: memFree=19195832/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=942.31 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 33185 0 0 0 94223 8 0 0 25 0 1 0 281963632 183382016 33088 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 33088 169 27 0 43220 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 179084

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25054
/proc/meminfo: memFree=19164676/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=1002.31 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 35230 0 0 0 100222 9 0 0 25 0 1 0 281963632 183382016 35133 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 35133 169 27 0 43220 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 179084

[startup+1062.3 s]
/proc/loadavg: 4.04 4.01 3.98 5/190 25055
/proc/meminfo: memFree=19132144/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=1062.31 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 37242 0 0 0 106222 9 0 0 25 0 1 0 281963632 183382016 37145 33554432000 4194304 4300876 140734297187696 18446744073709551615 4228916 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 37145 169 27 0 43220 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 179084

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 25057
/proc/meminfo: memFree=19099124/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=1122.32 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 39219 0 0 0 112222 10 0 0 25 0 1 0 281963632 183382016 39122 33554432000 4194304 4300876 140734297187696 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 39122 169 27 0 43220 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 179084

[startup+1182.3 s]
/proc/loadavg: 4.06 4.02 3.98 5/190 25059
/proc/meminfo: memFree=19066980/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=179084 CPUtime=1182.32 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 41127 0 0 0 118222 10 0 0 25 0 1 0 281963632 183382016 41030 33554432000 4194304 4300876 140734297187696 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 44771 41030 169 27 0 43220 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 179084

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.98 5/190 25060
/proc/meminfo: memFree=19033464/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=245384 CPUtime=1242.32 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 43066 0 0 0 124221 11 0 0 25 0 1 0 281963632 251273216 42969 33554432000 4194304 4300876 140734297187696 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 61346 42969 169 27 0 59795 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 245384



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.98 3/186 25064
/proc/meminfo: memFree=19365396/32951124 swapFree=67111528/67111528
[pid=24978] ppid=24974 vsize=245384 CPUtime=1300.03 cores=5,7
/proc/24978/stat : 24978 (march_rw) R 24974 24978 24328 0 -1 4202496 45052 0 0 0 129992 11 0 0 25 0 1 0 281963632 251273216 44955 33554432000 4194304 4300876 140734297187696 18446744073709551615 4286392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24978/statm: 61346 44955 169 27 0 59795 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 245384

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): 1300.05
CPU user time (s): 1299.92
CPU system time (s): 0.120981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 245384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45052
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= 41
involuntary context switches= 1300

runsolver used 1.81572 second user time and 4.11038 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-02 02:20:32
IDJOB=3152439
IDBENCH=82719
IDSOLVER=1561
FILE ID=node105/3152439-1301703632
RUNJOBID= node105-1301698423-24349
PBS_JOBID= 12840746
Free space on /tmp= 71136 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1298256564-085.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152439-1301703632/watcher-3152439-1301703632 -o /tmp/evaluation-result-3152439-1301703632/solver-3152439-1301703632 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152439-1301703632.cnf

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

MD5SUM BENCH= cf48efaad74dd9e258ebbccf8ec047e7
RANDOM SEED=326790566

node105.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		: 2666.825
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		: 2666.825
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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:      19723024 kB
Buffers:        364148 kB
Cached:       12511420 kB
SwapCached:          0 kB
Active:        7643688 kB
Inactive:      5298612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19723024 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:       66588 kB
Mapped:          15224 kB
Slab:           221368 kB
PageTables:       5168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   232752 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= 71136 MiB
End job on node105 at 2011-04-02 02:42:14