Trace number 3273461

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) 1300.08 1300.05

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n180-s33098896-unsat.cnf
MD5SUM1221fb51c407dee7559369d7c6eedb4e
Bench CategoryCRAFTED (crafted 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 variables181
Number of clauses372
Sum of the clauses size1116
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3372
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 181 variables and 372 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 181 free variables and 372 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 1176 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 372 / 181 ) = 2.06
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 181
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 180
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1085
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12798
0.39/0.46	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 |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 128303
4.79/4.81	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1045448
39.99/40.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 7125368
277.89/277.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3273461-1303606822/watcher-3273461-1303606822 -o /tmp/evaluation-result-3273461-1303606822/solver-3273461-1303606822 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3273461-1303606822.cnf 

running on 2 cores: 0,2

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: 1.50 1.91 2.30 2/183 13224
/proc/meminfo: memFree=19467560/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=6732 CPUtime=0 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 311 0 0 0 0 0 0 0 23 0 1 0 472280377 6893568 254 33554432000 4194304 4300876 140734557270736 18446744073709551615 4289108 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 1683 254 168 27 0 132 0

[startup+0.0903181 s]
/proc/loadavg: 1.50 1.91 2.30 2/183 13224
/proc/meminfo: memFree=19467560/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=6920 CPUtime=0.08 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 347 0 0 0 8 0 0 0 23 0 1 0 472280377 7086080 290 33554432000 4194304 4300876 140734557270736 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 1730 290 168 27 0 179 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6920

[startup+0.100348 s]
/proc/loadavg: 1.50 1.91 2.30 2/183 13224
/proc/meminfo: memFree=19467560/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=6920 CPUtime=0.09 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 349 0 0 0 9 0 0 0 24 0 1 0 472280377 7086080 292 33554432000 4194304 4300876 140734557270736 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 1730 292 168 27 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6920

[startup+0.300299 s]
/proc/loadavg: 1.50 1.91 2.30 2/183 13224
/proc/meminfo: memFree=19467560/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=7064 CPUtime=0.29 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 414 0 0 0 29 0 0 0 25 0 1 0 472280377 7233536 355 33554432000 4194304 4300876 140734557270736 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 1766 355 168 27 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7064

[startup+0.700248 s]
/proc/loadavg: 1.50 1.91 2.30 2/183 13224
/proc/meminfo: memFree=19467560/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=7316 CPUtime=0.69 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 479 0 0 0 69 0 0 0 25 0 1 0 472280377 7491584 420 33554432000 4194304 4300876 140734557270736 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 1829 420 169 27 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7316

[startup+1.50105 s]
/proc/loadavg: 1.62 1.93 2.31 4/189 13235
/proc/meminfo: memFree=19464568/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=7884 CPUtime=1.5 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 606 0 0 0 150 0 0 0 25 0 1 0 472280377 8073216 547 33554432000 4194304 4300876 140734557270736 18446744073709551615 232335288017 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 1971 547 169 27 0 420 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7884

[startup+3.10076 s]
/proc/loadavg: 1.62 1.93 2.31 5/194 13245
/proc/meminfo: memFree=19460684/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=9312 CPUtime=3.09 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 864 0 0 0 309 0 0 0 25 0 1 0 472280377 9535488 805 33554432000 4194304 4300876 140734557270736 18446744073709551615 4265360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 2328 805 169 27 0 777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9312

[startup+6.30024 s]
/proc/loadavg: 1.62 1.93 2.31 5/189 13262
/proc/meminfo: memFree=19456748/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=12396 CPUtime=6.29 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 1416 0 0 0 629 0 0 0 25 0 1 0 472280377 12693504 1357 33554432000 4194304 4300876 140734557270736 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 3099 1357 169 27 0 1548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12396

[startup+12.7011 s]
/proc/loadavg: 1.91 1.98 2.32 5/194 13272
/proc/meminfo: memFree=19442700/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=19068 CPUtime=12.69 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 2466 0 0 0 1269 0 0 0 25 0 1 0 472280377 19525632 2407 33554432000 4194304 4300876 140734557270736 18446744073709551615 232335588905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 4767 2407 169 27 0 3216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19068

[startup+25.5008 s]
/proc/loadavg: 2.23 2.04 2.34 5/194 13300
/proc/meminfo: memFree=19407488/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=26124 CPUtime=25.49 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 4562 0 0 0 2548 1 0 0 25 0 1 0 472280377 26750976 4503 33554432000 4194304 4300876 140734557270736 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 6531 4503 169 27 0 4980 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26124

[startup+51.1002 s]
/proc/loadavg: 2.84 2.20 2.38 5/195 13301
/proc/meminfo: memFree=19337408/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=49596 CPUtime=51.09 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 8721 0 0 0 5107 2 0 0 25 0 1 0 472280377 50786304 8662 33554432000 4194304 4300876 140734557270736 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 12399 8662 169 27 0 10848 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49596

[startup+102.306 s]
/proc/loadavg: 3.53 2.50 2.47 5/194 13311
/proc/meminfo: memFree=19197800/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=102000 CPUtime=102.3 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 17051 0 0 0 10226 4 0 0 25 0 1 0 472280377 104448000 16992 33554432000 4194304 4300876 140734557270736 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 25500 16992 169 27 0 23949 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 102000

[startup+162.3 s]
/proc/loadavg: 3.83 2.77 2.56 5/194 13312
/proc/meminfo: memFree=19042168/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=146200 CPUtime=162.29 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 26815 0 0 0 16222 7 0 0 25 0 1 0 472280377 149708800 26756 33554432000 4194304 4300876 140734557270736 18446744073709551615 4288327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 36550 26756 169 27 0 34999 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 146200

[startup+222.301 s]
/proc/loadavg: 3.98 3.01 2.66 5/194 13314
/proc/meminfo: memFree=18885160/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=219084 CPUtime=222.29 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 36460 0 0 0 22220 9 0 0 25 0 1 0 472280377 224342016 36401 33554432000 4194304 4300876 140734557270736 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 54771 36401 169 27 0 53220 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 219084

[startup+282.301 s]
/proc/loadavg: 3.99 3.19 2.74 5/194 13318
/proc/meminfo: memFree=18732212/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=219084 CPUtime=282.29 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 46055 0 0 0 28218 11 0 0 25 0 1 0 472280377 224342016 45996 33554432000 4194304 4300876 140734557270736 18446744073709551615 4217401 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 54771 45996 169 27 0 53220 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 219084

[startup+342.3 s]
/proc/loadavg: 3.99 3.33 2.81 5/194 13320
/proc/meminfo: memFree=18578636/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=331700 CPUtime=342.3 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 55756 0 0 0 34216 14 0 0 25 0 1 0 472280377 339660800 55697 33554432000 4194304 4300876 140734557270736 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 82925 55697 169 27 0 81374 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 331700

[startup+402.301 s]
/proc/loadavg: 4.03 3.46 2.89 5/194 13349
/proc/meminfo: memFree=18667884/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=331700 CPUtime=402.3 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 65406 0 0 0 40213 17 0 0 25 0 1 0 472280377 339660800 65347 33554432000 4194304 4300876 140734557270736 18446744073709551615 4228180 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 82925 65347 169 27 0 81374 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 331700

[startup+462.301 s]
/proc/loadavg: 4.05 3.57 2.96 5/194 13350
/proc/meminfo: memFree=18514240/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=331700 CPUtime=462.3 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 74901 0 0 0 46211 19 0 0 25 0 1 0 472280377 339660800 74842 33554432000 4194304 4300876 140734557270736 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 82925 74842 169 27 0 81374 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 331700

[startup+522.3 s]
/proc/loadavg: 4.02 3.65 3.02 5/194 13352
/proc/meminfo: memFree=18363432/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=480876 CPUtime=522.3 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 84663 0 0 0 52209 21 0 0 25 0 1 0 472280377 492417024 84604 33554432000 4194304 4300876 140734557270736 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 120219 84604 169 27 0 118668 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 480876

[startup+582.301 s]
/proc/loadavg: 4.00 3.71 3.08 5/194 13353
/proc/meminfo: memFree=18211588/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=480876 CPUtime=582.31 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 94377 0 0 0 58207 24 0 0 25 0 1 0 472280377 492417024 94318 33554432000 4194304 4300876 140734557270736 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 120219 94318 169 27 0 118668 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 480876

[startup+642.301 s]
/proc/loadavg: 4.00 3.76 3.14 5/194 13355
/proc/meminfo: memFree=18055300/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=507208 CPUtime=642.31 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 104046 0 0 0 64205 26 0 0 25 0 1 0 472280377 519380992 103987 33554432000 4194304 4300876 140734557270736 18446744073709551615 4288163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 126802 103987 169 27 0 125251 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 507208

[startup+702.3 s]
/proc/loadavg: 4.09 3.83 3.20 5/194 13357
/proc/meminfo: memFree=17902004/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=507208 CPUtime=702.31 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 113827 0 0 0 70203 28 0 0 25 0 1 0 472280377 519380992 113768 33554432000 4194304 4300876 140734557270736 18446744073709551615 4200417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 126802 113768 169 27 0 125251 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 507208

[startup+762.307 s]
/proc/loadavg: 4.18 3.90 3.26 5/194 13358
/proc/meminfo: memFree=17747600/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=730972 CPUtime=762.31 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 123695 0 0 0 76202 29 0 0 25 0 1 0 472280377 748515328 123636 33554432000 4194304 4300876 140734557270736 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 182743 123636 169 27 0 181192 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 730972

[startup+822.301 s]
/proc/loadavg: 4.06 3.92 3.30 5/194 13360
/proc/meminfo: memFree=17598648/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=730972 CPUtime=822.31 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 133265 0 0 0 82200 31 0 0 25 0 1 0 472280377 748515328 133206 33554432000 4194304 4300876 140734557270736 18446744073709551615 4228302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 182743 133206 169 27 0 181192 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 730972

[startup+882.3 s]
/proc/loadavg: 4.02 3.93 3.34 5/194 13361
/proc/meminfo: memFree=17445104/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=730972 CPUtime=882.31 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 142884 0 0 0 88198 33 0 0 25 0 1 0 472280377 748515328 142825 33554432000 4194304 4300876 140734557270736 18446744073709551615 232335287490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 182743 142825 169 27 0 181192 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 730972

[startup+942.301 s]
/proc/loadavg: 4.01 3.94 3.38 5/194 13363
/proc/meminfo: memFree=17293320/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=730972 CPUtime=942.32 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 152496 0 0 0 94196 36 0 0 25 0 1 0 472280377 748515328 152437 33554432000 4194304 4300876 140734557270736 18446744073709551615 232335589088 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 182743 152437 169 27 0 181192 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 730972

[startup+1002.3 s]
/proc/loadavg: 4.05 3.96 3.42 5/194 13365
/proc/meminfo: memFree=17138056/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=730972 CPUtime=1002.32 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 162193 0 0 0 100194 38 0 0 25 0 1 0 472280377 748515328 162134 33554432000 4194304 4300876 140734557270736 18446744073709551615 232335287501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 182743 162134 169 27 0 181192 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 730972

[startup+1062.3 s]
/proc/loadavg: 4.05 3.98 3.46 5/194 13366
/proc/meminfo: memFree=16989236/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=730972 CPUtime=1062.32 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 171794 0 0 0 106192 40 0 0 25 0 1 0 472280377 748515328 171735 33554432000 4194304 4300876 140734557270736 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 182743 171735 169 27 0 181192 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 730972

[startup+1122.3 s]
/proc/loadavg: 4.02 3.98 3.49 5/194 13368
/proc/meminfo: memFree=16834320/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=1066620 CPUtime=1122.32 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 181432 0 0 0 112190 42 0 0 25 0 1 0 472280377 1092218880 181373 33554432000 4194304 4300876 140734557270736 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 266655 181373 169 27 0 265104 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1066620

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.52 5/194 13369
/proc/meminfo: memFree=16681392/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=1119284 CPUtime=1182.32 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 191067 0 0 0 118187 45 0 0 25 0 1 0 472280377 1146146816 191008 33554432000 4194304 4300876 140734557270736 18446744073709551615 232335287490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 279821 191008 169 27 0 278270 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1119284

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.55 5/194 13371
/proc/meminfo: memFree=16527112/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=1119284 CPUtime=1242.32 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 200712 0 0 0 124185 47 0 0 25 0 1 0 472280377 1146146816 200653 33554432000 4194304 4300876 140734557270736 18446744073709551615 4283154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 279821 200653 169 27 0 278270 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1119284



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.57 5/194 13373
/proc/meminfo: memFree=16379272/32951124 swapFree=67111528/67111528
[pid=13224] ppid=13222 vsize=1119284 CPUtime=1300.03 cores=0,2
/proc/13224/stat : 13224 (march_rw) R 13222 13224 12235 0 -1 4202496 209849 0 0 0 129954 49 0 0 25 0 1 0 472280377 1146146816 209790 33554432000 4194304 4300876 140734557270736 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13224/statm: 279821 209790 169 27 0 278270 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1119284

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): 1300.05
CPU time (s): 1300.08
CPU user time (s): 1299.55
CPU system time (s): 0.536918
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1119284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.55
system time used= 0.536918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 209849
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= 5
involuntary context switches= 1396

runsolver used 2.30665 second user time and 4.32334 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-24 03:00:22
IDJOB=3273461
IDBENCH=83140
IDSOLVER=1561
FILE ID=node132/3273461-1303606822
RUNJOBID= node132-1303606821-13202
PBS_JOBID= 13150610
Free space on /tmp= 72056 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n180-s33098896-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273461-1303606822/watcher-3273461-1303606822 -o /tmp/evaluation-result-3273461-1303606822/solver-3273461-1303606822 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3273461-1303606822.cnf

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

MD5SUM BENCH= 1221fb51c407dee7559369d7c6eedb4e
RANDOM SEED=1029472588

node132.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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.67
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		: 2666.833
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		: 2666.833
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:      19467724 kB
Buffers:       1606012 kB
Cached:       11265128 kB
SwapCached:          0 kB
Active:        2469552 kB
Inactive:     10467340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19467724 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             156 kB
Writeback:           0 kB
AnonPages:       64820 kB
Mapped:          15196 kB
Slab:           482560 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   211112 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72056 MiB
End job on node132 at 2011-04-24 03:22:04