Trace number 3152246

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/large/
unif-k3-r4.2-v2500-c10500-S924370159-018-UNKNOWN.cnf
MD5SUM392862e8cb399d235b8f33dd872803fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.755884
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.05	c main()::
0.01/0.05	c initFormula():: searching for DIMACS p-line....
0.01/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.01/0.05	c parseCNF():: parsing....
0.01/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.05	c runParser():: parsing was successful, warming up engines...
0.01/0.05	c simplify_formula():: removed 0 tautological, 40 satisfied and 0 duplicate clauses
0.01/0.05	c preprocessing fase I completed:: there are now 2493 free variables and 10460 clauses.
0.01/0.05	c using 3-SAT heuristics (occurence based diff)
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.01/0.05	c resolvent_look() :: found 89 resolvents
0.01/0.05	c main():: clause / variable ratio: ( 10549 / 2500 ) = 4.22
0.01/0.05	c longest clause has size 3
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c number of free variables = 2493
0.01/0.05	c dynamic_preselect_setsize :: off
0.01/0.05	c main():: all systems go!
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 294
0.09/0.17	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 15008
3.89/3.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 848759
214.99/215.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
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 |**************************************************************

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-3152246-1301697011/watcher-3152246-1301697011 -o /tmp/evaluation-result-3152246-1301697011/solver-3152246-1301697011 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152246-1301697011.cnf 

running on 2 cores: 1,3

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: 1.51 2.76 3.39 4/186 11864
/proc/meminfo: memFree=21686184/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=6988 CPUtime=0 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4194304 351 0 0 0 0 0 0 0 22 0 1 0 262117371 7155712 295 33554432000 4194304 4300876 140733622161408 18446744073709551615 212039655168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 1747 295 113 27 0 196 0

[startup+0.0188001 s]
/proc/loadavg: 1.51 2.76 3.39 4/186 11864
/proc/meminfo: memFree=21686184/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=7992 CPUtime=0.01 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4194304 894 0 0 0 1 0 0 0 22 0 1 0 262117371 8183808 466 33554432000 4194304 4300876 140733622161408 18446744073709551615 212039316165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 2031 476 128 27 0 480 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7992

[startup+0.100779 s]
/proc/loadavg: 1.51 2.76 3.39 4/186 11864
/proc/meminfo: memFree=21686184/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=11624 CPUtime=0.09 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3057 0 0 0 9 0 0 0 22 0 1 0 262117371 11902976 1408 33554432000 4194304 4300876 140733622161408 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 2906 1408 168 27 0 1355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.300743 s]
/proc/loadavg: 1.51 2.76 3.39 4/186 11864
/proc/meminfo: memFree=21686184/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=11888 CPUtime=0.29 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3121 0 0 0 29 0 0 0 18 0 1 0 262117371 12173312 1472 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 2972 1472 168 27 0 1421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11888

[startup+0.700685 s]
/proc/loadavg: 1.51 2.76 3.39 4/186 11864
/proc/meminfo: memFree=21686184/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=12020 CPUtime=0.69 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3160 0 0 0 69 0 0 0 18 0 1 0 262117371 12308480 1511 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 3005 1511 168 27 0 1454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12020

[startup+1.50053 s]
/proc/loadavg: 1.51 2.76 3.39 5/190 11871
/proc/meminfo: memFree=21633120/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=12236 CPUtime=1.49 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3203 0 0 0 149 0 0 0 19 0 1 0 262117371 12529664 1554 33554432000 4194304 4300876 140733622161408 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 3059 1554 168 27 0 1508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12236

[startup+3.10024 s]
/proc/loadavg: 1.51 2.76 3.39 5/190 11871
/proc/meminfo: memFree=21584264/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=12540 CPUtime=3.09 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3278 0 0 0 309 0 0 0 25 0 1 0 262117371 12840960 1629 33554432000 4194304 4300876 140733622161408 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 3135 1629 170 27 0 1584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12540

[startup+6.30068 s]
/proc/loadavg: 1.71 2.78 3.40 5/190 11872
/proc/meminfo: memFree=21574820/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=13052 CPUtime=6.29 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3380 0 0 0 629 0 0 0 25 0 1 0 262117371 13365248 1730 33554432000 4194304 4300876 140733622161408 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 3263 1730 169 27 0 1712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13052

[startup+12.7005 s]
/proc/loadavg: 1.90 2.80 3.40 5/190 11872
/proc/meminfo: memFree=21563192/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=14148 CPUtime=12.69 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3573 0 0 0 1269 0 0 0 25 0 1 0 262117371 14487552 1922 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 3537 1922 169 27 0 1986 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14148

[startup+25.5002 s]
/proc/loadavg: 2.36 2.86 3.41 5/190 11872
/proc/meminfo: memFree=21557864/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=16316 CPUtime=25.49 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 3927 0 0 0 2549 0 0 0 25 0 1 0 262117371 16707584 2276 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 4079 2276 170 27 0 2528 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16316

[startup+51.1007 s]
/proc/loadavg: 2.92 2.95 3.42 5/190 11873
/proc/meminfo: memFree=21550008/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=18428 CPUtime=51.1 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 4593 0 0 0 5109 1 0 0 25 0 1 0 262117371 18870272 2941 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 4607 2941 169 27 0 3056 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18428

[startup+102.307 s]
/proc/loadavg: 3.53 3.11 3.45 5/190 11874
/proc/meminfo: memFree=21534996/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=25548 CPUtime=102.29 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 5924 0 0 0 10227 2 0 0 25 0 1 0 262117371 26161152 4272 33554432000 4194304 4300876 140733622161408 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 6387 4272 169 27 0 4836 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25548

[startup+162.301 s]
/proc/loadavg: 3.83 3.27 3.48 5/190 11876
/proc/meminfo: memFree=21520200/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=32532 CPUtime=162.29 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 7520 0 0 0 16227 2 0 0 25 0 1 0 262117371 33312768 5868 33554432000 4194304 4300876 140733622161408 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 8133 5868 169 27 0 6582 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32532

[startup+222.301 s]
/proc/loadavg: 3.93 3.40 3.51 5/190 11877
/proc/meminfo: memFree=21505280/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=43460 CPUtime=222.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 9169 0 0 0 22225 3 0 0 25 0 1 0 262117371 44503040 7517 33554432000 4194304 4300876 140733622161408 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 10865 7517 169 27 0 9314 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43460

[startup+282.3 s]
/proc/loadavg: 3.97 3.50 3.54 5/190 11879
/proc/meminfo: memFree=21491728/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=43592 CPUtime=282.29 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 10657 0 0 0 28224 5 0 0 25 0 1 0 262117371 44638208 9005 33554432000 4194304 4300876 140733622161408 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 10898 9005 169 27 0 9347 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43592

[startup+342.301 s]
/proc/loadavg: 3.99 3.59 3.57 5/190 11881
/proc/meminfo: memFree=21477804/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=56688 CPUtime=342.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 12174 0 0 0 34223 5 0 0 25 0 1 0 262117371 58048512 10522 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 14172 10522 169 27 0 12621 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 56688

[startup+402.301 s]
/proc/loadavg: 4.04 3.68 3.60 5/190 11882
/proc/meminfo: memFree=21463628/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=56820 CPUtime=402.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 13769 0 0 0 40222 6 0 0 25 0 1 0 262117371 58183680 12117 33554432000 4194304 4300876 140733622161408 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 14205 12117 169 27 0 12654 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 56820

[startup+462.3 s]
/proc/loadavg: 4.01 3.73 3.62 5/190 11884
/proc/meminfo: memFree=21449460/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=80596 CPUtime=462.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 15276 0 0 0 46220 7 0 0 25 0 1 0 262117371 82530304 13624 33554432000 4194304 4300876 140733622161408 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 20149 13624 169 27 0 18598 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 80596

[startup+522.3 s]
/proc/loadavg: 4.00 3.78 3.64 5/190 11885
/proc/meminfo: memFree=21435660/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=80596 CPUtime=522.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 16785 0 0 0 52219 8 0 0 25 0 1 0 262117371 82530304 15133 33554432000 4194304 4300876 140733622161408 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 20149 15133 169 27 0 18598 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 80596

[startup+582.301 s]
/proc/loadavg: 4.00 3.82 3.66 5/190 11887
/proc/meminfo: memFree=21421244/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=80728 CPUtime=582.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 18371 0 0 0 58218 9 0 0 25 0 1 0 262117371 82665472 16719 33554432000 4194304 4300876 140733622161408 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 20182 16719 169 27 0 18631 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 80728

[startup+642.301 s]
/proc/loadavg: 4.00 3.85 3.68 5/190 11889
/proc/meminfo: memFree=21406820/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=110196 CPUtime=642.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 19996 0 0 0 64218 10 0 0 25 0 1 0 262117371 112840704 18344 33554432000 4194304 4300876 140733622161408 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 27549 18344 169 27 0 25998 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 110196

[startup+702.3 s]
/proc/loadavg: 4.00 3.87 3.69 5/190 11890
/proc/meminfo: memFree=21392764/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=110196 CPUtime=702.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 21483 0 0 0 70217 11 0 0 25 0 1 0 262117371 112840704 19831 33554432000 4194304 4300876 140733622161408 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 27549 19831 169 27 0 25998 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 110196

[startup+762.307 s]
/proc/loadavg: 4.00 3.89 3.71 5/190 11892
/proc/meminfo: memFree=21378220/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=110196 CPUtime=762.29 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 23008 0 0 0 76217 12 0 0 25 0 1 0 262117371 112840704 21356 33554432000 4194304 4300876 140733622161408 18446744073709551615 4200248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 27549 21356 169 27 0 25998 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 110196

[startup+822.301 s]
/proc/loadavg: 4.00 3.91 3.73 5/190 11893
/proc/meminfo: memFree=21363928/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=118716 CPUtime=822.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 24681 0 0 0 82215 13 0 0 25 0 1 0 262117371 121565184 23029 33554432000 4194304 4300876 140733622161408 18446744073709551615 4265437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 29679 23029 169 27 0 28128 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 118716

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.74 5/190 11895
/proc/meminfo: memFree=21349880/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=118716 CPUtime=882.28 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 26206 0 0 0 88214 14 0 0 25 0 1 0 262117371 121565184 24554 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 29679 24554 169 27 0 28128 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 118716

[startup+942.3 s]
/proc/loadavg: 4.07 3.95 3.76 5/190 11897
/proc/meminfo: memFree=21336576/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=118716 CPUtime=942.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 27684 0 0 0 94212 15 0 0 25 0 1 0 262117371 121565184 26032 33554432000 4194304 4300876 140733622161408 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 29679 26032 169 27 0 28128 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 118716

[startup+1002.3 s]
/proc/loadavg: 4.02 3.96 3.77 5/190 11898
/proc/meminfo: memFree=21322404/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=162916 CPUtime=1002.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 29235 0 0 0 100211 16 0 0 25 0 1 0 262117371 166825984 27583 33554432000 4194304 4300876 140733622161408 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 40729 27583 169 27 0 39178 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 162916

[startup+1062.3 s]
/proc/loadavg: 4.01 3.96 3.78 5/190 11900
/proc/meminfo: memFree=21308224/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=163048 CPUtime=1062.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 30826 0 0 0 106210 17 0 0 25 0 1 0 262117371 166961152 29174 33554432000 4194304 4300876 140733622161408 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 40762 29174 169 27 0 39211 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 163048

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.79 5/190 11901
/proc/meminfo: memFree=21294548/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=163048 CPUtime=1122.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 32297 0 0 0 112209 18 0 0 25 0 1 0 262117371 166961152 30645 33554432000 4194304 4300876 140733622161408 18446744073709551615 4216896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 40762 30645 169 27 0 39211 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 163048

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 11903
/proc/meminfo: memFree=21280628/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=163048 CPUtime=1182.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 33822 0 0 0 118208 19 0 0 25 0 1 0 262117371 166961152 32170 33554432000 4194304 4300876 140733622161408 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 40762 32170 169 27 0 39211 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 163048

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 11905
/proc/meminfo: memFree=21265464/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=163048 CPUtime=1242.27 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 35427 0 0 0 124207 20 0 0 25 0 1 0 262117371 166961152 33775 33554432000 4194304 4300876 140733622161408 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 40762 33775 169 27 0 39211 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 163048



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 3.99 3.83 3/186 11908
/proc/meminfo: memFree=21478732/32951124 swapFree=67111528/67111528
[pid=11864] ppid=11862 vsize=163048 CPUtime=1299.98 cores=1,3
/proc/11864/stat : 11864 (march_rw) R 11862 11864 10778 0 -1 4202496 36826 0 0 0 129977 21 0 0 25 0 1 0 262117371 166961152 35174 33554432000 4194304 4300876 140733622161408 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11864/statm: 40762 35174 169 27 0 39211 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 163048

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): 1299.99
CPU user time (s): 1299.77
CPU system time (s): 0.216967
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 163048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36826
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= 1051

runsolver used 2.09368 second user time and 5.01424 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-02 00:30:11
IDJOB=3152246
IDBENCH=82526
IDSOLVER=1561
FILE ID=node146/3152246-1301697011
RUNJOBID= node146-1301697011-11830
PBS_JOBID= 12840690
Free space on /tmp= 71980 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S924370159-018-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152246-1301697011/watcher-3152246-1301697011 -o /tmp/evaluation-result-3152246-1301697011/solver-3152246-1301697011 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152246-1301697011.cnf

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

MD5SUM BENCH= 392862e8cb399d235b8f33dd872803fb
RANDOM SEED=1762524880

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21687456 kB
Buffers:        338480 kB
Cached:       10591508 kB
SwapCached:          0 kB
Active:        7174540 kB
Inactive:      3837240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21687456 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4156 kB
Writeback:           0 kB
AnonPages:       81152 kB
Mapped:          15252 kB
Slab:           189472 kB
PageTables:       4792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   249944 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= 71980 MiB
End job on node146 at 2011-04-02 00:51:53