Trace number 3152294

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S882087907-088-UNKNOWN.cnf
MD5SUM3cf1ca6aaef3b8ffa068d087f2b6934e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.16467
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 

0.02/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.05	c main()::
0.02/0.05	c initFormula():: searching for DIMACS p-line....
0.02/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.02/0.05	c parseCNF():: parsing....
0.02/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.05	c runParser():: parsing was successful, warming up engines...
0.02/0.05	c simplify_formula():: removed 0 tautological, 56 satisfied and 0 duplicate clauses
0.02/0.05	c preprocessing fase I completed:: there are now 2491 free variables and 10444 clauses.
0.02/0.05	c using 3-SAT heuristics (occurence based diff)
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.02/0.05	c resolvent_look() :: found 91 resolvents
0.02/0.05	c main():: clause / variable ratio: ( 10535 / 2500 ) = 4.21
0.02/0.05	c longest clause has size 3
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c number of free variables = 2491
0.02/0.05	c dynamic_preselect_setsize :: off
0.02/0.05	c main():: all systems go!
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 288
0.09/0.15	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: 18014
4.39/4.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1066283
257.79/257.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |*************************************************************

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-3152294-1301698254/watcher-3152294-1301698254 -o /tmp/evaluation-result-3152294-1301698254/solver-3152294-1301698254 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152294-1301698254.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 3.38 3.87 3.89 4/189 19509
/proc/meminfo: memFree=21624580/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=6988 CPUtime=0 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4194304 350 0 0 0 0 0 0 0 25 0 1 0 281426168 7155712 294 33554432000 4194304 4300876 140735423167424 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 1747 294 113 27 0 196 0

[startup+0.0293119 s]
/proc/loadavg: 3.38 3.87 3.89 4/189 19509
/proc/meminfo: memFree=21624580/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=7852 CPUtime=0.02 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 1586 0 0 0 2 0 0 0 25 0 1 0 281426168 8040448 439 33554432000 4194304 4300876 140735423167424 18446744073709551615 222921171997 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 1963 439 136 27 0 412 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7852

[startup+0.100297 s]
/proc/loadavg: 3.38 3.87 3.89 4/189 19509
/proc/meminfo: memFree=21624580/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=11756 CPUtime=0.09 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3072 0 0 0 9 0 0 0 25 0 1 0 281426168 12038144 1423 33554432000 4194304 4300876 140735423167424 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 2939 1423 168 27 0 1388 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11756

[startup+0.300259 s]
/proc/loadavg: 3.38 3.87 3.89 4/189 19509
/proc/meminfo: memFree=21624580/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=12020 CPUtime=0.29 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3131 0 0 0 29 0 0 0 25 0 1 0 281426168 12308480 1482 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217452 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 3005 1482 168 27 0 1454 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12020

[startup+0.700188 s]
/proc/loadavg: 3.38 3.87 3.89 4/189 19509
/proc/meminfo: memFree=21624580/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=12020 CPUtime=0.69 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3163 0 0 0 69 0 0 0 25 0 1 0 281426168 12308480 1514 33554432000 4194304 4300876 140735423167424 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 3005 1514 168 27 0 1454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12020

[startup+1.50104 s]
/proc/loadavg: 3.38 3.87 3.89 5/190 19510
/proc/meminfo: memFree=21591596/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=12368 CPUtime=1.49 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3218 0 0 0 149 0 0 0 25 0 1 0 281426168 12664832 1569 33554432000 4194304 4300876 140735423167424 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 3092 1569 168 27 0 1541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12368

[startup+3.10075 s]
/proc/loadavg: 3.38 3.87 3.89 5/190 19510
/proc/meminfo: memFree=21554048/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=12672 CPUtime=3.09 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3314 0 0 0 309 0 0 0 25 0 1 0 281426168 12976128 1664 33554432000 4194304 4300876 140735423167424 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 3168 1664 168 27 0 1617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12672

[startup+6.30017 s]
/proc/loadavg: 3.43 3.87 3.89 5/190 19510
/proc/meminfo: memFree=21539728/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=13052 CPUtime=6.29 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3396 0 0 0 629 0 0 0 25 0 1 0 281426168 13365248 1746 33554432000 4194304 4300876 140735423167424 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 3263 1746 169 27 0 1712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13052

[startup+12.701 s]
/proc/loadavg: 3.56 3.89 3.89 5/190 19510
/proc/meminfo: memFree=21530096/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=14128 CPUtime=12.69 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3602 0 0 0 1269 0 0 0 25 0 1 0 281426168 14467072 1952 33554432000 4194304 4300876 140735423167424 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 3532 1952 169 27 0 1981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14128

[startup+25.5006 s]
/proc/loadavg: 3.66 3.89 3.90 5/190 19510
/proc/meminfo: memFree=21525228/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=16288 CPUtime=25.5 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 3957 0 0 0 2549 1 0 0 25 0 1 0 281426168 16678912 2305 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 4072 2305 169 27 0 2521 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16288

[startup+51.101 s]
/proc/loadavg: 3.77 3.90 3.90 5/190 19511
/proc/meminfo: memFree=21517852/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=18528 CPUtime=51.09 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 4657 0 0 0 5108 1 0 0 25 0 1 0 281426168 18972672 3005 33554432000 4194304 4300876 140735423167424 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 4632 3005 169 27 0 3081 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18528

[startup+102.307 s]
/proc/loadavg: 3.90 3.91 3.90 5/190 19512
/proc/meminfo: memFree=21502324/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=25636 CPUtime=102.3 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 6041 0 0 0 10229 1 0 0 25 0 1 0 281426168 26251264 4389 33554432000 4194304 4300876 140735423167424 18446744073709551615 222921473481 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 6409 4389 169 27 0 4858 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25636

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.91 5/190 19514
/proc/meminfo: memFree=21487396/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=32596 CPUtime=162.29 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 7674 0 0 0 16228 1 0 0 25 0 1 0 281426168 33378304 6022 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 8149 6022 169 27 0 6598 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32596

[startup+222.301 s]
/proc/loadavg: 3.98 3.94 3.91 5/190 19516
/proc/meminfo: memFree=21471740/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=43604 CPUtime=222.29 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 9423 0 0 0 22228 1 0 0 25 0 1 0 281426168 44650496 7771 33554432000 4194304 4300876 140735423167424 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 10901 7771 169 27 0 9350 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43604

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 19517
/proc/meminfo: memFree=21457052/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=56700 CPUtime=282.3 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 11056 0 0 0 28228 2 0 0 25 0 1 0 281426168 58060800 9404 33554432000 4194304 4300876 140735423167424 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 14175 9404 169 27 0 12624 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56700

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 19519
/proc/meminfo: memFree=21442636/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=56832 CPUtime=342.29 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 12615 0 0 0 34227 2 0 0 25 0 1 0 281426168 58195968 10963 33554432000 4194304 4300876 140735423167424 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 14208 10963 169 27 0 12657 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56832

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 19520
/proc/meminfo: memFree=21428600/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=60864 CPUtime=402.3 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 14201 0 0 0 40227 3 0 0 25 0 1 0 281426168 62324736 12549 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217333 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 15216 12549 169 27 0 13665 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 60864

[startup+462.301 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 19522
/proc/meminfo: memFree=21413932/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=80640 CPUtime=462.3 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 15881 0 0 0 46227 3 0 0 25 0 1 0 281426168 82575360 14229 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 20160 14229 169 27 0 18609 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80640

[startup+522.301 s]
/proc/loadavg: 4.07 3.98 3.91 5/190 19523
/proc/meminfo: memFree=21399536/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=80640 CPUtime=522.3 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 17538 0 0 0 52227 3 0 0 25 0 1 0 281426168 82575360 15886 33554432000 4194304 4300876 140735423167424 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 20160 15886 169 27 0 18609 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80640

[startup+582.301 s]
/proc/loadavg: 4.08 4.00 3.92 5/190 19525
/proc/meminfo: memFree=21385504/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=80640 CPUtime=582.3 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 19065 0 0 0 58227 3 0 0 25 0 1 0 281426168 82575360 17413 33554432000 4194304 4300876 140735423167424 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 20160 17413 169 27 0 18609 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80640

[startup+642.301 s]
/proc/loadavg: 4.03 4.00 3.92 5/190 19536
/proc/meminfo: memFree=21371100/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=110240 CPUtime=642.31 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 20637 0 0 0 64228 3 0 0 25 0 1 0 281426168 112885760 18985 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 27560 18985 169 27 0 26009 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 110240

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 19537
/proc/meminfo: memFree=21356180/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=110240 CPUtime=702.31 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 22311 0 0 0 70227 4 0 0 25 0 1 0 281426168 112885760 20659 33554432000 4194304 4300876 140735423167424 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 27560 20659 169 27 0 26009 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 110240

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19539
/proc/meminfo: memFree=21341784/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=118308 CPUtime=762.32 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 23910 0 0 0 76227 5 0 0 25 0 1 0 281426168 121147392 22258 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 29577 22258 169 27 0 28026 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 118308

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19543
/proc/meminfo: memFree=21328232/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=118308 CPUtime=822.31 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 25450 0 0 0 82226 5 0 0 25 0 1 0 281426168 121147392 23798 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 29577 23798 169 27 0 28026 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 118308

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19545
/proc/meminfo: memFree=21314320/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=118308 CPUtime=882.31 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 27044 0 0 0 88226 5 0 0 25 0 1 0 281426168 121147392 25392 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 29577 25392 169 27 0 28026 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 118308

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19547
/proc/meminfo: memFree=21299796/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162640 CPUtime=942.32 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 28738 0 0 0 94226 6 0 0 25 0 1 0 281426168 166543360 27086 33554432000 4194304 4300876 140735423167424 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40660 27086 169 27 0 39109 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 162640

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19548
/proc/meminfo: memFree=21285500/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162640 CPUtime=1002.31 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 30280 0 0 0 100225 6 0 0 25 0 1 0 281426168 166543360 28628 33554432000 4194304 4300876 140735423167424 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40660 28628 169 27 0 39109 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 162640

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19550
/proc/meminfo: memFree=21271724/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162640 CPUtime=1062.32 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 31823 0 0 0 106225 7 0 0 25 0 1 0 281426168 166543360 30171 33554432000 4194304 4300876 140735423167424 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40660 30171 169 27 0 39109 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 162640

[startup+1122.3 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 19552
/proc/meminfo: memFree=21257428/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162640 CPUtime=1122.31 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 33426 0 0 0 112224 7 0 0 25 0 1 0 281426168 166543360 31774 33554432000 4194304 4300876 140735423167424 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40660 31774 169 27 0 39109 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 162640

[startup+1182.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 19553
/proc/meminfo: memFree=21243244/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162640 CPUtime=1182.32 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 35072 0 0 0 118224 8 0 0 25 0 1 0 281426168 166543360 33420 33554432000 4194304 4300876 140735423167424 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40660 33420 169 27 0 39109 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 162640

[startup+1242.3 s]
/proc/loadavg: 4.05 4.02 3.93 5/190 19555
/proc/meminfo: memFree=21227960/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162640 CPUtime=1242.32 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 36590 0 0 0 124224 8 0 0 25 0 1 0 281426168 166543360 34938 33554432000 4194304 4300876 140735423167424 18446744073709551615 4286226 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40660 34938 169 27 0 39109 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 162640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.93 2/186 19559
/proc/meminfo: memFree=21494948/32951124 swapFree=67111528/67111528
[pid=19509] ppid=19507 vsize=162772 CPUtime=1300.03 cores=5,7
/proc/19509/stat : 19509 (march_rw) R 19507 19509 19449 0 -1 4202496 38092 0 0 0 129995 8 0 0 25 0 1 0 281426168 166678528 36440 33554432000 4194304 4300876 140735423167424 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19509/statm: 40693 36440 169 27 0 39142 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 162772

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.090986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 162772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38092
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= 3
involuntary context switches= 820

runsolver used 1.68374 second user time and 4.24635 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 00:50:54
IDJOB=3152294
IDBENCH=82574
IDSOLVER=1561
FILE ID=node109/3152294-1301698254
RUNJOBID= node109-1301698254-19470
PBS_JOBID= 12840735
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S882087907-088-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152294-1301698254/watcher-3152294-1301698254 -o /tmp/evaluation-result-3152294-1301698254/solver-3152294-1301698254 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152294-1301698254.cnf

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

MD5SUM BENCH= 3cf1ca6aaef3b8ffa068d087f2b6934e
RANDOM SEED=1685322312

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      21625976 kB
Buffers:        337692 kB
Cached:       10623692 kB
SwapCached:          0 kB
Active:        6489180 kB
Inactive:      4554616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21625976 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4960 kB
Writeback:           0 kB
AnonPages:       81276 kB
Mapped:          15108 kB
Slab:           216916 kB
PageTables:       5412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   272700 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= 71052 MiB
End job on node109 at 2011-04-02 01:12:36