Trace number 3420354

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) 5000.12 5000.04

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S376724493-075-UNKNOWN.cnf
MD5SUMb318fd1a86aee981aadb17224d952a44
Bench CategoryRANDOM (random 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 variables300
Number of clauses25500
Sum of the clauses size178500
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 254
1.99/2.02	c |----------------------------------------------------------------|
c |*
c |**
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c |**********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 8820
4.09/4.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 379013
83.09/83.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 12185039
2494.32/2494.32	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 |************************
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c |********************************
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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) 2010-2011 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-3420354-1306600773/watcher-3420354-1306600773 -o /tmp/evaluation-result-3420354-1306600773/solver-3420354-1306600773 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420354-1306600773.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: 1.87 2.01 2.00 2/486 12962
/proc/meminfo: memFree=19530644/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=7188 CPUtime=0.01 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4194304 384 0 0 0 1 0 0 0 25 0 1 0 771675801 7360512 329 33554432000 4194304 4300876 140734918311296 18446744073709551615 210204647168 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 1797 330 113 27 0 246 0

[startup+0.047274 s]
/proc/loadavg: 1.87 2.01 2.00 2/486 12962
/proc/meminfo: memFree=19530644/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=10524 CPUtime=0.04 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4194304 1201 0 0 0 4 0 0 0 25 0 1 0 771675801 10776576 947 33554432000 4194304 4300876 140734918311296 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 2631 947 127 27 0 1080 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10524

[startup+0.100241 s]
/proc/loadavg: 1.87 2.01 2.00 2/486 12962
/proc/meminfo: memFree=19530644/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=10904 CPUtime=0.09 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 4688 0 0 0 9 0 0 0 25 0 1 0 771675801 11165696 1058 33554432000 4194304 4300876 140734918311296 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300248 s]
/proc/loadavg: 1.87 2.01 2.00 2/486 12962
/proc/meminfo: memFree=19530644/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=10904 CPUtime=0.29 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 4688 0 0 0 29 0 0 0 25 0 1 0 771675801 11165696 1058 33554432000 4194304 4300876 140734918311296 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700184 s]
/proc/loadavg: 1.87 2.01 2.00 2/486 12962
/proc/meminfo: memFree=19530644/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=10904 CPUtime=0.69 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 4688 0 0 0 69 0 0 0 25 0 1 0 771675801 11165696 1058 33554432000 4194304 4300876 140734918311296 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50106 s]
/proc/loadavg: 1.87 2.01 2.00 3/490 12969
/proc/meminfo: memFree=19502988/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=10904 CPUtime=1.49 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 4688 0 0 0 149 0 0 0 25 0 1 0 771675801 11165696 1058 33554432000 4194304 4300876 140734918311296 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10078 s]
/proc/loadavg: 1.87 2.01 2.00 3/490 12969
/proc/meminfo: memFree=19493688/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=14292 CPUtime=3.09 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 5733 0 0 0 309 0 0 0 25 0 1 0 771675801 14635008 1728 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30027 s]
/proc/loadavg: 1.88 2.01 2.00 3/490 12969
/proc/meminfo: memFree=19430576/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=14292 CPUtime=6.29 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 5734 0 0 0 629 0 0 0 25 0 1 0 771675801 14635008 1729 33554432000 4194304 4300876 140734918311296 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 3573 1729 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7002 s]
/proc/loadavg: 1.89 2.01 2.00 3/490 12969
/proc/meminfo: memFree=19424528/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=15828 CPUtime=12.69 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 5992 0 0 0 1269 0 0 0 25 0 1 0 771675801 16207872 1987 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 3957 1987 171 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.501 s]
/proc/loadavg: 1.92 2.01 2.00 3/490 12969
/proc/meminfo: memFree=19415372/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=17744 CPUtime=25.49 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 6315 0 0 0 2549 0 0 0 25 0 1 0 771675801 18169856 2310 33554432000 4194304 4300876 140734918311296 18446744073709551615 4264391 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 4436 2310 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1007 s]
/proc/loadavg: 2.02 2.02 2.00 3/490 12970
/proc/meminfo: memFree=19410512/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=19468 CPUtime=51.09 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 7005 0 0 0 5109 0 0 0 25 0 1 0 771675801 19935232 3000 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 4867 3000 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.318 s]
/proc/loadavg: 2.01 2.02 2.00 3/490 12972
/proc/meminfo: memFree=19402452/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=25936 CPUtime=102.3 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 8430 0 0 0 10230 0 0 0 25 0 1 0 771675801 26558464 4425 33554432000 4194304 4300876 140734918311296 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 6484 4425 171 27 0 4933 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 12973
/proc/meminfo: memFree=19393020/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=40488 CPUtime=162.3 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 10106 0 0 0 16229 1 0 0 25 0 1 0 771675801 41459712 6101 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 10122 6101 171 27 0 8571 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40488

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 12975
/proc/meminfo: memFree=19388024/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=40488 CPUtime=222.29 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 11718 0 0 0 22228 1 0 0 25 0 1 0 771675801 41459712 7713 33554432000 4194304 4300876 140734918311296 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 10122 7713 171 27 0 8571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 12976
/proc/meminfo: memFree=19381688/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=53584 CPUtime=282.29 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 13328 0 0 0 28228 1 0 0 25 0 1 0 771675801 54870016 9323 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 13396 9323 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 12978
/proc/meminfo: memFree=19374860/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=53584 CPUtime=342.3 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 14959 0 0 0 34228 2 0 0 25 0 1 0 771675801 54870016 10954 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 13396 10954 171 27 0 11845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 12980
/proc/meminfo: memFree=19368024/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=73872 CPUtime=402.29 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 16603 0 0 0 40227 2 0 0 25 0 1 0 771675801 75644928 12598 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 18468 12598 171 27 0 16917 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 73872

[startup+462.301 s]
/proc/loadavg: 2.11 2.03 2.01 3/490 12981
/proc/meminfo: memFree=19360824/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=73872 CPUtime=462.29 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 18276 0 0 0 46227 2 0 0 25 0 1 0 771675801 75644928 14271 33554432000 4194304 4300876 140734918311296 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 18468 14271 171 27 0 16917 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 73872

[startup+522.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/490 12983
/proc/meminfo: memFree=19353988/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=73872 CPUtime=522.3 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 19972 0 0 0 52227 3 0 0 25 0 1 0 771675801 75644928 15967 33554432000 4194304 4300876 140734918311296 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 18468 15967 171 27 0 16917 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 73872

[startup+582.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/490 12984
/proc/meminfo: memFree=19347000/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=103340 CPUtime=582.3 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 21658 0 0 0 58227 3 0 0 25 0 1 0 771675801 105820160 17653 33554432000 4194304 4300876 140734918311296 18446744073709551615 4264807 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 25835 17653 171 27 0 24284 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103340

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/490 13088
/proc/meminfo: memFree=18944140/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=692072 CPUtime=4002.35 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 120819 0 0 0 400211 24 0 0 25 0 1 0 771675801 708681728 116814 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 173018 116814 171 27 0 171467 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 692072

[startup+4062.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/490 13089
/proc/meminfo: memFree=18937300/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=692072 CPUtime=4062.37 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 122576 0 0 0 406213 24 0 0 25 0 1 0 771675801 708681728 118571 33554432000 4194304 4300876 140734918311296 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 173018 118571 171 27 0 171467 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 692072

[startup+4122.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/490 13091
/proc/meminfo: memFree=18930076/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=692072 CPUtime=4122.35 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 124334 0 0 0 412211 24 0 0 25 0 1 0 771675801 708681728 120329 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 173018 120329 171 27 0 171467 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 692072

[startup+4182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/490 13092
/proc/meminfo: memFree=18923468/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=692072 CPUtime=4182.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 126114 0 0 0 418211 25 0 0 25 0 1 0 771675801 708681728 122109 33554432000 4194304 4300876 140734918311296 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 173018 122109 171 27 0 171467 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 692072

[startup+4242.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/490 13094
/proc/meminfo: memFree=18916012/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=692072 CPUtime=4242.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 127911 0 0 0 424210 26 0 0 25 0 1 0 771675801 708681728 123906 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 173018 123906 171 27 0 171467 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 692072

[startup+4302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 13096
/proc/meminfo: memFree=18908280/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=692072 CPUtime=4302.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 129696 0 0 0 430210 26 0 0 25 0 1 0 771675801 708681728 125691 33554432000 4194304 4300876 140734918311296 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 173018 125691 171 27 0 171467 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 692072

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 13097
/proc/meminfo: memFree=18901924/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4362.35 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 131501 0 0 0 436209 26 0 0 25 0 1 0 771675801 714665984 127496 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 127496 171 27 0 172928 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 697916

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 13099
/proc/meminfo: memFree=18894688/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4422.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 133300 0 0 0 442209 27 0 0 25 0 1 0 771675801 714665984 129295 33554432000 4194304 4300876 140734918311296 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 129295 171 27 0 172928 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 697916

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 13100
/proc/meminfo: memFree=18887468/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4482.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 135083 0 0 0 448209 27 0 0 25 0 1 0 771675801 714665984 131078 33554432000 4194304 4300876 140734918311296 18446744073709551615 210204042626 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 131078 171 27 0 172928 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 697916

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 13102
/proc/meminfo: memFree=18879612/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4542.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 136859 0 0 0 454209 27 0 0 25 0 1 0 771675801 714665984 132854 33554432000 4194304 4300876 140734918311296 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 132854 171 27 0 172928 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 697916

[startup+4602.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/490 13104
/proc/meminfo: memFree=18870412/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4602.37 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 138641 0 0 0 460210 27 0 0 25 0 1 0 771675801 714665984 134636 33554432000 4194304 4300876 140734918311296 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 134636 171 27 0 172928 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 697916

[startup+4662.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/490 13105
/proc/meminfo: memFree=18863192/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4662.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 140398 0 0 0 466208 28 0 0 25 0 1 0 771675801 714665984 136393 33554432000 4194304 4300876 140734918311296 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 136393 171 27 0 172928 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 697916

[startup+4722.32 s]
/proc/loadavg: 2.02 2.02 2.00 3/490 13107
/proc/meminfo: memFree=18858080/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4722.38 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 142184 0 0 0 472210 28 0 0 25 0 1 0 771675801 714665984 138179 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 138179 171 27 0 172928 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 697916

[startup+4782.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/490 13108
/proc/meminfo: memFree=18851108/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4782.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 143950 0 0 0 478208 28 0 0 25 0 1 0 771675801 714665984 139945 33554432000 4194304 4300876 140734918311296 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 139945 171 27 0 172928 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 697916

[startup+4842.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/490 13110
/proc/meminfo: memFree=18843768/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4842.37 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 145621 0 0 0 484208 29 0 0 25 0 1 0 771675801 714665984 141616 33554432000 4194304 4300876 140734918311296 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 141616 171 27 0 172928 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 697916

[startup+4902.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/490 13121
/proc/meminfo: memFree=18837672/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4902.37 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 147137 0 0 0 490208 29 0 0 25 0 1 0 771675801 714665984 143132 33554432000 4194304 4300876 140734918311296 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 143132 171 27 0 172928 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 697916

[startup+4962.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/490 13122
/proc/meminfo: memFree=18830712/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=4962.36 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 148799 0 0 0 496207 29 0 0 25 0 1 0 771675801 714665984 144794 33554432000 4194304 4300876 140734918311296 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 144794 171 27 0 172928 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 697916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.03 2.00 3/490 13123
/proc/meminfo: memFree=18826344/32951124 swapFree=63649292/67111528
[pid=12962] ppid=12960 vsize=697916 CPUtime=5000.08 cores=0,2,4,6
/proc/12962/stat : 12962 (march_rw) R 12960 12962 11887 0 -1 4202496 149914 0 0 0 499978 30 0 0 25 0 1 0 771675801 714665984 145909 33554432000 4194304 4300876 140734918311296 18446744073709551615 4225391 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12962/statm: 174479 145909 171 27 0 172928 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 697916

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): 5000.04
CPU time (s): 5000.12
CPU user time (s): 4999.8
CPU system time (s): 0.32295
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 697916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149914
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= 8533

runsolver used 25.1072 second user time and 51.6971 second system time

The end

Launcher Data 

Begin job on node130 at 2011-05-28 18:39:33
IDJOB=3420354
IDBENCH=82606
IDSOLVER=1913
FILE ID=node130/3420354-1306600773
RUNJOBID= node130-1306595771-12746
PBS_JOBID= 13471550
Free space on /tmp= 73376 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S376724493-075-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420354-1306600773/watcher-3420354-1306600773 -o /tmp/evaluation-result-3420354-1306600773/solver-3420354-1306600773 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420354-1306600773.cnf

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

MD5SUM BENCH= b318fd1a86aee981aadb17224d952a44
RANDOM SEED=1646196686

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.81
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.83
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19531048 kB
Buffers:        360768 kB
Cached:        7956080 kB
SwapCached:      10260 kB
Active:        7386260 kB
Inactive:      5715284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19531048 kB
SwapTotal:    67111528 kB
SwapFree:     63649292 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:     4781980 kB
Mapped:          30672 kB
Slab:           195112 kB
PageTables:      54004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145076888 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= 73372 MiB
End job on node130 at 2011-05-28 20:02:55