Trace number 3420559

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.08 5000.57

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S752966552-099.SATISFIABLE.cnf
MD5SUMc27e99aa66f5519277e3446434cc73f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53727
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.03	c resolvent_look() :: found 2 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3729 / 175 ) = 21.31
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 175
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 236
0.00/0.08	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 |****************************************************************| ( 1/999) NodeCount: 1460
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 19749
1.89/1.94	c |----------------------------------------------------------------|
c |*
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c |**********
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c |****************
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c |******************
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c |*********************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 214173
24.88/24.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1762278
232.37/232.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |************************************************
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c |****************************************************************| ( 5/999) NodeCount: 11380719
1653.26/1653.45	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 |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
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c |***********************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420559-1306634139/watcher-3420559-1306634139 -o /tmp/evaluation-result-3420559-1306634139/solver-3420559-1306634139 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420559-1306634139.cnf 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.02 1.95 2/434 25717
/proc/meminfo: memFree=12198316/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=6952 CPUtime=0 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 425 0 0 0 0 0 0 0 25 0 1 0 775013573 7118848 276 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 1738 276 143 27 0 187 0

[startup+0.0910929 s]
/proc/loadavg: 2.00 2.02 1.95 2/434 25717
/proc/meminfo: memFree=12198316/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=7456 CPUtime=0.08 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 553 0 0 0 8 0 0 0 18 0 1 0 775013573 7634944 386 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7456

[startup+0.101091 s]
/proc/loadavg: 2.00 2.02 1.95 2/434 25717
/proc/meminfo: memFree=12198316/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=7456 CPUtime=0.09 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 553 0 0 0 9 0 0 0 18 0 1 0 775013573 7634944 386 33554432000 4194304 4300876 140736705243120 18446744073709551615 4281776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301057 s]
/proc/loadavg: 2.00 2.02 1.95 2/434 25717
/proc/meminfo: memFree=12198316/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=7616 CPUtime=0.29 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 563 0 0 0 29 0 0 0 18 0 1 0 775013573 7798784 396 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 1904 396 170 27 0 353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7616

[startup+0.700951 s]
/proc/loadavg: 2.00 2.02 1.95 2/434 25717
/proc/meminfo: memFree=12198316/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=7760 CPUtime=0.69 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 623 0 0 0 69 0 0 0 18 0 1 0 775013573 7946240 454 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 1940 454 170 27 0 389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7760

[startup+1.50082 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25718
/proc/meminfo: memFree=12196700/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=8012 CPUtime=1.49 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 675 0 0 0 149 0 0 0 19 0 1 0 775013573 8204288 506 33554432000 4194304 4300876 140736705243120 18446744073709551615 4235224 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 2003 506 171 27 0 452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8012

[startup+3.10056 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25718
/proc/meminfo: memFree=12195460/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=8580 CPUtime=3.09 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 772 0 0 0 309 0 0 0 23 0 1 0 775013573 8785920 603 33554432000 4194304 4300876 140736705243120 18446744073709551615 4264577 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25717/statm: 2145 603 171 27 0 594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8580

[startup+6.30102 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25718
/proc/meminfo: memFree=12194096/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=9092 CPUtime=6.28 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 958 0 0 0 628 0 0 0 25 0 1 0 775013573 9310208 789 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 2273 789 171 27 0 722 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9092

[startup+12.7009 s]
/proc/loadavg: 2.16 2.05 1.96 3/435 25718
/proc/meminfo: memFree=12191268/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=11144 CPUtime=12.68 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 1304 0 0 0 1268 0 0 0 25 0 1 0 775013573 11411456 1135 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 2786 1135 171 27 0 1235 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11144

[startup+25.5007 s]
/proc/loadavg: 2.12 2.05 1.96 3/435 25719
/proc/meminfo: memFree=12187660/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=13000 CPUtime=25.48 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 1904 0 0 0 2548 0 0 0 25 0 1 0 775013573 13312000 1735 33554432000 4194304 4300876 140736705243120 18446744073709551615 4289276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 3250 1735 171 27 0 1699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13000

[startup+51.1003 s]
/proc/loadavg: 2.08 2.04 1.96 3/435 25719
/proc/meminfo: memFree=12179956/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=19736 CPUtime=51.08 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 3185 0 0 0 5108 0 0 0 25 0 1 0 775013573 20209664 3016 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 4934 3016 171 27 0 3383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19736

[startup+102.315 s]
/proc/loadavg: 2.03 2.03 1.96 3/435 25721
/proc/meminfo: memFree=12163688/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=34828 CPUtime=102.29 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 5658 0 0 0 10228 1 0 0 25 0 1 0 775013573 35663872 5489 33554432000 4194304 4300876 140736705243120 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 8707 5489 171 27 0 7156 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 34828

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 1.96 3/435 25722
/proc/meminfo: memFree=12146036/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=47924 CPUtime=162.28 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 8430 0 0 0 16227 1 0 0 25 0 1 0 775013573 49074176 8261 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 11981 8261 171 27 0 10430 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 47924

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 1.96 3/435 25724
/proc/meminfo: memFree=12130648/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=68640 CPUtime=222.27 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 10941 0 0 0 22226 1 0 0 25 0 1 0 775013573 70287360 10772 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 17160 10772 171 27 0 15609 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 68640

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 1.96 3/435 25725
/proc/meminfo: memFree=12112524/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=68640 CPUtime=282.27 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 13702 0 0 0 28225 2 0 0 25 0 1 0 775013573 70287360 13533 33554432000 4194304 4300876 140736705243120 18446744073709551615 4289083 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 17160 13533 171 27 0 15609 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 68640

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 1.96 3/435 25736
/proc/meminfo: memFree=12095576/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=98108 CPUtime=342.26 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 16475 0 0 0 34224 2 0 0 25 0 1 0 775013573 100462592 16306 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 24527 16306 171 27 0 22976 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 98108

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 1.96 3/435 26211
/proc/meminfo: memFree=12078188/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=100252 CPUtime=402.26 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 19014 0 0 0 40223 3 0 0 25 0 1 0 775013573 102658048 18845 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 25063 18845 171 27 0 23512 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 100252

[startup+462.301 s]
/proc/loadavg: 2.01 2.01 1.96 3/435 26212
/proc/meminfo: memFree=12062236/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=100252 CPUtime=462.26 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 21674 0 0 0 46221 5 0 0 25 0 1 0 775013573 102658048 21505 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 25063 21505 171 27 0 23512 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 100252

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 1.96 3/435 26214
/proc/meminfo: memFree=12045852/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=144452 CPUtime=522.24 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 24405 0 0 0 52219 5 0 0 25 0 1 0 775013573 147918848 24236 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 36113 24236 171 27 0 34562 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 144452

[startup+582.301 s]
/proc/loadavg: 2.13 2.03 1.97 3/435 26215
/proc/meminfo: memFree=12029348/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=144452 CPUtime=582.25 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 26867 0 0 0 58219 6 0 0 25 0 1 0 775013573 147918848 26698 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227679 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 36113 26698 171 27 0 34562 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 144452

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 1.11 1.14 1.50 2/429 32589
/proc/meminfo: memFree=11873384/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=713176 CPUtime=4061.91 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 169402 0 0 0 406147 44 0 0 25 0 1 0 775013573 730292224 169233 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 178294 169233 171 27 0 176743 0
Current children cumulated CPU time (s) 4061.91
Current children cumulated vsize (KiB) 713176

[startup+4122.3 s]
/proc/loadavg: 1.09 1.13 1.47 2/429 32591
/proc/meminfo: memFree=11862956/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=713176 CPUtime=4121.89 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 172049 0 0 0 412144 45 0 0 25 0 1 0 775013573 730292224 171880 33554432000 4194304 4300876 140736705243120 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 178294 171880 171 27 0 176743 0
Current children cumulated CPU time (s) 4121.89
Current children cumulated vsize (KiB) 713176

[startup+4182.3 s]
/proc/loadavg: 1.03 1.10 1.44 2/429 32592
/proc/meminfo: memFree=11852772/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=713176 CPUtime=4181.89 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 174547 0 0 0 418143 46 0 0 25 0 1 0 775013573 730292224 174378 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 178294 174378 171 27 0 176743 0
Current children cumulated CPU time (s) 4181.89
Current children cumulated vsize (KiB) 713176

[startup+4242.3 s]
/proc/loadavg: 1.01 1.08 1.41 2/429 32597
/proc/meminfo: memFree=11842364/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4241.88 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 177045 0 0 0 424142 46 0 0 25 0 1 0 775013573 1073995776 176876 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 176876 171 27 0 260655 0
Current children cumulated CPU time (s) 4241.88
Current children cumulated vsize (KiB) 1048824

[startup+4302.3 s]
/proc/loadavg: 1.00 1.06 1.38 2/429 32599
/proc/meminfo: memFree=11832304/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4301.87 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 179541 0 0 0 430140 47 0 0 25 0 1 0 775013573 1073995776 179372 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 179372 171 27 0 260655 0
Current children cumulated CPU time (s) 4301.87
Current children cumulated vsize (KiB) 1048824

[startup+4362.3 s]
/proc/loadavg: 1.00 1.05 1.35 2/429 32600
/proc/meminfo: memFree=11822992/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4361.87 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 181925 0 0 0 436139 48 0 0 25 0 1 0 775013573 1073995776 181756 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 181756 171 27 0 260655 0
Current children cumulated CPU time (s) 4361.87
Current children cumulated vsize (KiB) 1048824

[startup+4422.3 s]
/proc/loadavg: 1.00 1.04 1.33 2/429 32602
/proc/meminfo: memFree=11813180/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4421.86 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 184302 0 0 0 442138 48 0 0 25 0 1 0 775013573 1073995776 184133 33554432000 4194304 4300876 140736705243120 18446744073709551615 4216280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 184133 171 27 0 260655 0
Current children cumulated CPU time (s) 4421.86
Current children cumulated vsize (KiB) 1048824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.03 1.30 2/429 32603
/proc/meminfo: memFree=11804116/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4481.86 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 186614 0 0 0 448137 49 0 0 25 0 1 0 775013573 1073995776 186445 33554432000 4194304 4300876 140736705243120 18446744073709551615 4216280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 186445 171 27 0 260655 0
Current children cumulated CPU time (s) 4481.86
Current children cumulated vsize (KiB) 1048824

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/429 32605
/proc/meminfo: memFree=11795044/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4541.84 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 188933 0 0 0 454135 49 0 0 25 0 1 0 775013573 1073995776 188764 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 188764 171 27 0 260655 0
Current children cumulated CPU time (s) 4541.84
Current children cumulated vsize (KiB) 1048824

[startup+4602.3 s]
/proc/loadavg: 1.16 1.05 1.27 2/429 32607
/proc/meminfo: memFree=11784864/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4601.85 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 191148 0 0 0 460135 50 0 0 25 0 1 0 775013573 1073995776 190979 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 190979 171 27 0 260655 0
Current children cumulated CPU time (s) 4601.85
Current children cumulated vsize (KiB) 1048824

[startup+4662.3 s]
/proc/loadavg: 1.13 1.05 1.26 2/429 32608
/proc/meminfo: memFree=11776296/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4661.84 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 193286 0 0 0 466133 51 0 0 25 0 1 0 775013573 1073995776 193117 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 193117 171 27 0 260655 0
Current children cumulated CPU time (s) 4661.84
Current children cumulated vsize (KiB) 1048824

[startup+4722.31 s]
/proc/loadavg: 1.05 1.04 1.24 3/429 32610
/proc/meminfo: memFree=11769336/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4721.85 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 195245 0 0 0 472134 51 0 0 25 0 1 0 775013573 1073995776 195076 33554432000 4194304 4300876 140736705243120 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 195076 171 27 0 260655 0
Current children cumulated CPU time (s) 4721.85
Current children cumulated vsize (KiB) 1048824

[startup+4782.3 s]
/proc/loadavg: 1.02 1.03 1.22 2/429 32611
/proc/meminfo: memFree=11759280/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4781.82 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 197748 0 0 0 478131 51 0 0 25 0 1 0 775013573 1073995776 197579 33554432000 4194304 4300876 140736705243120 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 197579 171 27 0 260655 0
Current children cumulated CPU time (s) 4781.82
Current children cumulated vsize (KiB) 1048824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/429 32613
/proc/meminfo: memFree=11749348/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4841.82 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 200147 0 0 0 484130 52 0 0 25 0 1 0 775013573 1073995776 199978 33554432000 4194304 4300876 140736705243120 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 199978 171 27 0 260655 0
Current children cumulated CPU time (s) 4841.82
Current children cumulated vsize (KiB) 1048824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/429 32615
/proc/meminfo: memFree=11739036/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4901.81 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 202793 0 0 0 490128 53 0 0 25 0 1 0 775013573 1073995776 202624 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 202624 171 27 0 260655 0
Current children cumulated CPU time (s) 4901.81
Current children cumulated vsize (KiB) 1048824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/429 32616
/proc/meminfo: memFree=11729220/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=4961.81 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 205212 0 0 0 496127 54 0 0 25 0 1 0 775013573 1073995776 205043 33554432000 4194304 4300876 140736705243120 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 205043 171 27 0 260655 0
Current children cumulated CPU time (s) 4961.81
Current children cumulated vsize (KiB) 1048824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.5 s]
/proc/loadavg: 1.00 1.01 1.17 2/429 32617
/proc/meminfo: memFree=11722760/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=5000.03 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 206809 0 0 0 499949 54 0 0 25 0 1 0 775013573 1073995776 206640 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 206640 171 27 0 260655 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1048824

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

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

[startup+5000.5 s]
/proc/loadavg: 1.00 1.01 1.17 2/429 32617
/proc/meminfo: memFree=11722760/32951132 swapFree=67093840/67111528
[pid=25717] ppid=25715 vsize=1048824 CPUtime=5000.03 cores=0,2,4,6
/proc/25717/stat : 25717 (march_rw) R 25715 25717 24594 0 -1 4202496 206809 0 0 0 499949 54 0 0 25 0 1 0 775013573 1073995776 206640 33554432000 4194304 4300876 140736705243120 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25717/statm: 262206 206640 171 27 0 260655 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1048824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.57
CPU time (s): 5000.08
CPU user time (s): 4999.5
CPU system time (s): 0.583911
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 1048824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.583911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 206809
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= 7
involuntary context switches= 12302

runsolver used 21.2648 second user time and 43.4114 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-29 03:55:39
IDJOB=3420559
IDBENCH=82811
IDSOLVER=1913
FILE ID=node131/3420559-1306634139
RUNJOBID= node131-1306630845-25435
PBS_JOBID= 13471621
Free space on /tmp= 73228 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S752966552-099.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420559-1306634139/watcher-3420559-1306634139 -o /tmp/evaluation-result-3420559-1306634139/solver-3420559-1306634139 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420559-1306634139.cnf

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

MD5SUM BENCH= c27e99aa66f5519277e3446434cc73f8
RANDOM SEED=701390159

node131.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	: 5332.83
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	: 5332.75
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		: 2666.830
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	: 5332.77
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12198596 kB
Buffers:        304396 kB
Cached:        5675380 kB
SwapCached:        948 kB
Active:       15931916 kB
Inactive:      4514496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12198596 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:    14465320 kB
Mapped:          38684 kB
Slab:           183108 kB
PageTables:      56632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95816784 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= 73228 MiB
End job on node131 at 2011-05-29 05:19:02