Trace number 3420385

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 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S1993071608-084-UNKNOWN.cnf
MD5SUM6a416a8eca39558555cbe083cf0c9cff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark559.28
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 2000
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 750
0.79/0.83	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: 207065
56.99/57.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
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c |*******************************************************
c |********************************************************
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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: 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-3420385-1306605999/watcher-3420385-1306605999 -o /tmp/evaluation-result-3420385-1306605999/solver-3420385-1306605999 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420385-1306605999.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: 1.02 1.42 1.75 2/458 4508
/proc/meminfo: memFree=16317176/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=7332 CPUtime=0 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4194304 380 0 0 0 0 0 0 0 20 0 1 0 772197840 7507968 325 33554432000 4194304 4300876 140736978682336 18446744073709551615 228122713856 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 1833 325 113 27 0 282 0

[startup+0.116495 s]
/proc/loadavg: 1.02 1.42 1.75 2/458 4508
/proc/meminfo: memFree=16317176/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=10468 CPUtime=0.11 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 4529 0 0 0 11 0 0 0 21 0 1 0 772197840 10719232 809 33554432000 4194304 4300876 140736978682336 18446744073709551615 4246943 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 2617 809 143 27 0 1066 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10468

[startup+0.200481 s]
/proc/loadavg: 1.02 1.42 1.75 2/458 4508
/proc/meminfo: memFree=16317176/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=12660 CPUtime=0.19 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 5845 0 0 0 19 0 0 0 21 0 1 0 772197840 12963840 1335 33554432000 4194304 4300876 140736978682336 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12660

[startup+0.300457 s]
/proc/loadavg: 1.02 1.42 1.75 2/458 4508
/proc/meminfo: memFree=16317176/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=12660 CPUtime=0.29 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 5845 0 0 0 29 0 0 0 21 0 1 0 772197840 12963840 1335 33554432000 4194304 4300876 140736978682336 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700379 s]
/proc/loadavg: 1.02 1.42 1.75 2/458 4508
/proc/meminfo: memFree=16317176/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=19068 CPUtime=0.69 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 7297 0 0 0 69 0 0 0 22 0 1 0 772197840 19525632 2352 33554432000 4194304 4300876 140736978682336 18446744073709551615 4225407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 4767 2352 169 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50024 s]
/proc/loadavg: 1.02 1.42 1.75 3/462 4512
/proc/meminfo: memFree=16304760/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=19068 CPUtime=1.49 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 7298 0 0 0 149 0 0 0 25 0 1 0 772197840 19525632 2353 33554432000 4194304 4300876 140736978682336 18446744073709551615 4216329 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10095 s]
/proc/loadavg: 1.02 1.42 1.75 4/462 4512
/proc/meminfo: memFree=16300792/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=19068 CPUtime=3.09 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 7298 0 0 0 309 0 0 0 25 0 1 0 772197840 19525632 2353 33554432000 4194304 4300876 140736978682336 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30038 s]
/proc/loadavg: 1.10 1.43 1.75 3/462 4512
/proc/meminfo: memFree=16301064/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=19068 CPUtime=6.29 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 7298 0 0 0 629 0 0 0 25 0 1 0 772197840 19525632 2353 33554432000 4194304 4300876 140736978682336 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7002 s]
/proc/loadavg: 1.17 1.44 1.75 3/462 4512
/proc/meminfo: memFree=16297740/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=20096 CPUtime=12.69 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 7501 0 0 0 1269 0 0 0 25 0 1 0 772197840 20578304 2556 33554432000 4194304 4300876 140736978682336 18446744073709551615 228122109638 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 5024 2556 170 27 0 3473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20096

[startup+25.5009 s]
/proc/loadavg: 1.35 1.47 1.75 4/462 4513
/proc/meminfo: memFree=16296148/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=21372 CPUtime=25.5 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 7732 0 0 0 2549 1 0 0 25 0 1 0 772197840 21884928 2787 33554432000 4194304 4300876 140736978682336 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 5343 2787 171 27 0 3792 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21372

[startup+51.1002 s]
/proc/loadavg: 1.57 1.51 1.76 3/462 4513
/proc/meminfo: memFree=16290668/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=24248 CPUtime=51.1 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 8363 0 0 0 5109 1 0 0 25 0 1 0 772197840 24829952 3418 33554432000 4194304 4300876 140736978682336 18446744073709551615 4275622 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 6062 3418 171 27 0 4511 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24248

[startup+102.301 s]
/proc/loadavg: 1.81 1.58 1.77 4/462 4515
/proc/meminfo: memFree=16280840/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=30716 CPUtime=102.3 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 9386 0 0 0 10228 2 0 0 25 0 1 0 772197840 31453184 4441 33554432000 4194304 4300876 140736978682336 18446744073709551615 228122109144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 7679 4441 171 27 0 6128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30716

[startup+162.301 s]
/proc/loadavg: 1.93 1.66 1.78 3/462 4516
/proc/meminfo: memFree=16266064/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=36536 CPUtime=162.29 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 10682 0 0 0 16227 2 0 0 25 0 1 0 772197840 37412864 5737 33554432000 4194304 4300876 140736978682336 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 9134 5737 171 27 0 7583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36536

[startup+222.317 s]
/proc/loadavg: 1.97 1.72 1.79 3/462 4518
/proc/meminfo: memFree=16254116/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=45268 CPUtime=222.32 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 11980 0 0 0 22229 3 0 0 25 0 1 0 772197840 46354432 7035 33554432000 4194304 4300876 140736978682336 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 11317 7035 171 27 0 9766 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 45268

[startup+282.3 s]
/proc/loadavg: 1.99 1.77 1.80 4/462 4519
/proc/meminfo: memFree=16242156/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=45268 CPUtime=282.3 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 13226 0 0 0 28227 3 0 0 25 0 1 0 772197840 46354432 8281 33554432000 4194304 4300876 140736978682336 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 11317 8281 171 27 0 9766 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45268

[startup+342.301 s]
/proc/loadavg: 1.99 1.81 1.82 4/462 4521
/proc/meminfo: memFree=16229572/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=58364 CPUtime=342.3 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 14480 0 0 0 34227 3 0 0 25 0 1 0 772197840 59764736 9535 33554432000 4194304 4300876 140736978682336 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 14591 9535 171 27 0 13040 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58364

[startup+402.301 s]
/proc/loadavg: 2.14 1.88 1.84 4/462 4523
/proc/meminfo: memFree=16216992/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=58364 CPUtime=402.3 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 15728 0 0 0 40226 4 0 0 25 0 1 0 772197840 59764736 10783 33554432000 4194304 4300876 140736978682336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 14591 10783 171 27 0 13040 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58364

[startup+462.301 s]
/proc/loadavg: 2.14 1.93 1.86 4/462 4524
/proc/meminfo: memFree=16205684/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=58364 CPUtime=462.3 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 17009 0 0 0 46226 4 0 0 25 0 1 0 772197840 59764736 12064 33554432000 4194304 4300876 140736978682336 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 14591 12064 171 27 0 13040 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58364

[startup+522.301 s]
/proc/loadavg: 2.05 1.94 1.86 4/462 4526
/proc/meminfo: memFree=16193740/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=78724 CPUtime=522.31 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 18277 0 0 0 52226 5 0 0 25 0 1 0 772197840 80613376 13332 33554432000 4194304 4300876 140736978682336 18446744073709551615 228122108944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 19681 13332 171 27 0 18130 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78724

[startup+582.301 s]
/proc/loadavg: 2.02 1.95 1.87 3/462 4527
/proc/meminfo: memFree=16181560/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=78724 CPUtime=582.31 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 19552 0 0 0 58226 5 0 0 25 0 1 0 772197840 80613376 14607 33554432000 4194304 4300876 140736978682336 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 19681 14607 171 27 0 18130 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78724

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/462 4632
/proc/meminfo: memFree=15466628/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4002.41 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 95305 0 0 0 400206 35 0 0 25 0 1 0 772197840 483725312 90360 33554432000 4194304 4300876 140736978682336 18446744073709551615 4264216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 90360 172 27 0 116546 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 472388

[startup+4062.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/462 4633
/proc/meminfo: memFree=15453056/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4062.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 96727 0 0 0 406206 36 0 0 25 0 1 0 772197840 483725312 91782 33554432000 4194304 4300876 140736978682336 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 91782 172 27 0 116546 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 472388

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/462 4636
/proc/meminfo: memFree=15440236/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4122.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 98069 0 0 0 412205 37 0 0 25 0 1 0 772197840 483725312 93124 33554432000 4194304 4300876 140736978682336 18446744073709551615 4225437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 93124 172 27 0 116546 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 472388

[startup+4182.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/462 4637
/proc/meminfo: memFree=15427544/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4182.43 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 99442 0 0 0 418206 37 0 0 25 0 1 0 772197840 483725312 94497 33554432000 4194304 4300876 140736978682336 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 94497 172 27 0 116546 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 472388

[startup+4242.3 s]
/proc/loadavg: 2.22 2.05 2.02 4/462 4639
/proc/meminfo: memFree=15414844/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4242.41 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 100846 0 0 0 424204 37 0 0 25 0 1 0 772197840 483725312 95901 33554432000 4194304 4300876 140736978682336 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 95901 172 27 0 116546 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 472388

[startup+4302.3 s]
/proc/loadavg: 2.25 2.08 2.03 4/462 4642
/proc/meminfo: memFree=15401784/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4302.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 102199 0 0 0 430203 39 0 0 25 0 1 0 772197840 483725312 97254 33554432000 4194304 4300876 140736978682336 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 97254 172 27 0 116546 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 472388

[startup+4362.3 s]
/proc/loadavg: 2.09 2.07 2.02 4/462 4643
/proc/meminfo: memFree=15388952/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4362.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 103653 0 0 0 436203 39 0 0 25 0 1 0 772197840 483725312 98708 33554432000 4194304 4300876 140736978682336 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 98708 172 27 0 116546 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 472388

[startup+4422.3 s]
/proc/loadavg: 2.03 2.05 2.01 4/462 4646
/proc/meminfo: memFree=15376496/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4422.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 104996 0 0 0 442202 40 0 0 25 0 1 0 772197840 483725312 100051 33554432000 4194304 4300876 140736978682336 18446744073709551615 4248630 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 100051 172 27 0 116546 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 472388

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/462 4647
/proc/meminfo: memFree=15363524/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4482.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 106399 0 0 0 448202 40 0 0 25 0 1 0 772197840 483725312 101454 33554432000 4194304 4300876 140736978682336 18446744073709551615 228122109638 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 101454 172 27 0 116546 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 472388

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/462 4649
/proc/meminfo: memFree=15350560/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4542.43 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 107829 0 0 0 454202 41 0 0 25 0 1 0 772197840 483725312 102884 33554432000 4194304 4300876 140736978682336 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 102884 172 27 0 116546 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 472388

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/462 4652
/proc/meminfo: memFree=15336120/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4602.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 109165 0 0 0 460201 41 0 0 25 0 1 0 772197840 483725312 104220 33554432000 4194304 4300876 140736978682336 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 104220 172 27 0 116546 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 472388

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/462 4653
/proc/meminfo: memFree=15322692/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4662.42 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 110564 0 0 0 466201 41 0 0 25 0 1 0 772197840 483725312 105619 33554432000 4194304 4300876 140736978682336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 105619 172 27 0 116546 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 472388

[startup+4722.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/462 4656
/proc/meminfo: memFree=15310504/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4722.44 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 112035 0 0 0 472202 42 0 0 25 0 1 0 772197840 483725312 107090 33554432000 4194304 4300876 140736978682336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 107090 172 27 0 116546 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 472388

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/462 4657
/proc/meminfo: memFree=15298924/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4782.43 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 113399 0 0 0 478201 42 0 0 25 0 1 0 772197840 483725312 108454 33554432000 4194304 4300876 140736978682336 18446744073709551615 4216359 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 108454 172 27 0 116546 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 472388

[startup+4842.32 s]
/proc/loadavg: 2.07 2.03 2.01 4/462 4659
/proc/meminfo: memFree=15285248/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4842.45 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 114826 0 0 0 484202 43 0 0 25 0 1 0 772197840 483725312 109881 33554432000 4194304 4300876 140736978682336 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 109881 172 27 0 116546 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 472388

[startup+4902.3 s]
/proc/loadavg: 2.09 2.05 2.01 4/462 4661
/proc/meminfo: memFree=15272432/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4902.43 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 116309 0 0 0 490199 44 0 0 25 0 1 0 772197840 483725312 111364 33554432000 4194304 4300876 140736978682336 18446744073709551615 228122109643 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 111364 172 27 0 116546 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 472388

[startup+4962.3 s]
/proc/loadavg: 2.03 2.04 2.01 4/462 4663
/proc/meminfo: memFree=15259716/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=4962.43 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 117717 0 0 0 496199 44 0 0 25 0 1 0 772197840 483725312 112772 33554432000 4194304 4300876 140736978682336 18446744073709551615 4216276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 112772 172 27 0 116546 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 472388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/462 4664
/proc/meminfo: memFree=15251604/32951124 swapFree=49827280/67111528
[pid=4508] ppid=4505 vsize=472388 CPUtime=5000.04 cores=0,2,4,6
/proc/4508/stat : 4508 (march_rw) R 4505 4508 3068 0 -1 4202496 118620 0 0 0 499959 45 0 0 25 0 1 0 772197840 483725312 113675 33554432000 4194304 4300876 140736978682336 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4508/statm: 118097 113675 172 27 0 116546 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 472388

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): 4999.94
CPU time (s): 5000.08
CPU user time (s): 4999.61
CPU system time (s): 0.471928
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 472388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.471928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118620
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= 6
involuntary context switches= 11504

runsolver used 24.0143 second user time and 52.405 second system time

The end

Launcher Data 

Begin job on node138 at 2011-05-28 20:06:39
IDJOB=3420385
IDBENCH=82637
IDSOLVER=1913
FILE ID=node138/3420385-1306605999
RUNJOBID= node138-1306605999-4491
PBS_JOBID= 13471542
Free space on /tmp= 73292 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1993071608-084-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420385-1306605999/watcher-3420385-1306605999 -o /tmp/evaluation-result-3420385-1306605999/solver-3420385-1306605999 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420385-1306605999.cnf

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

MD5SUM BENCH= 6a416a8eca39558555cbe083cf0c9cff
RANDOM SEED=1126262302

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      16317356 kB
Buffers:        250048 kB
Cached:        5445568 kB
SwapCached:      72388 kB
Active:        4172980 kB
Inactive:     12164768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16317356 kB
SwapTotal:    67111528 kB
SwapFree:     49827280 kB
Dirty:            1564 kB
Writeback:           0 kB
AnonPages:    10580040 kB
Mapped:          17936 kB
Slab:           134476 kB
PageTables:      92756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 130635680 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= 73292 MiB
End job on node138 at 2011-05-28 21:30:01