Trace number 3420467

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 5000.05

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1298256564-085.UNKNOWN.cnf
MD5SUMcf48efaad74dd9e258ebbccf8ec047e7
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 650 free variables and 2769 clauses.
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.00/0.02	c resolvent_look() :: found 86 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2855 / 650 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 650
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 177
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 871
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 9393
1.39/1.44	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 81100
13.79/13.88	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 |****************************************************************| ( 4/999) NodeCount: 518960
98.39/98.41	c |----------------------------------------------------------------|
c |*
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c |***
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c |****************************************************************| ( 5/999) NodeCount: 2530390
526.92/526.94	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |****************************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |****************************************************************| ( 6/999) NodeCount: 9576772
2171.73/2171.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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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-3420467-1306619831/watcher-3420467-1306619831 -o /tmp/evaluation-result-3420467-1306619831/solver-3420467-1306619831 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420467-1306619831.cnf 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.00 3/558 28211
/proc/meminfo: memFree=23860660/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=7824 CPUtime=0.01 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 469 0 0 0 1 0 0 0 25 0 1 0 852213718 8011776 412 33554432000 4194304 4300876 140735993212080 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 1956 412 168 27 0 405 0

[startup+0.082295 s]
/proc/loadavg: 2.00 2.03 2.00 3/558 28211
/proc/meminfo: memFree=23860660/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=7824 CPUtime=0.07 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 522 0 0 0 7 0 0 0 25 0 1 0 852213718 8011776 465 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 1956 465 168 27 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7824

[startup+0.100304 s]
/proc/loadavg: 2.00 2.03 2.00 3/558 28211
/proc/meminfo: memFree=23860660/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=7824 CPUtime=0.09 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 527 0 0 0 9 0 0 0 25 0 1 0 852213718 8011776 470 33554432000 4194304 4300876 140735993212080 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 1956 470 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300259 s]
/proc/loadavg: 2.00 2.03 2.00 3/558 28211
/proc/meminfo: memFree=23860660/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=7960 CPUtime=0.29 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 553 0 0 0 29 0 0 0 25 0 1 0 852213718 8151040 496 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 1990 496 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700193 s]
/proc/loadavg: 2.00 2.03 2.00 3/558 28211
/proc/meminfo: memFree=23860660/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=8136 CPUtime=0.69 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 588 0 0 0 69 0 0 0 25 0 1 0 852213718 8331264 531 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 2034 531 168 27 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8136

[startup+1.50106 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28212
/proc/meminfo: memFree=23856600/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=8588 CPUtime=1.49 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 676 0 0 0 149 0 0 0 25 0 1 0 852213718 8794112 619 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 2147 619 168 27 0 596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8588

[startup+3.10079 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28212
/proc/meminfo: memFree=23854740/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=8968 CPUtime=3.09 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 746 0 0 0 309 0 0 0 25 0 1 0 852213718 9183232 689 33554432000 4194304 4300876 140735993212080 18446744073709551615 224284622281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 2242 689 169 27 0 691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8968

[startup+6.30025 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28212
/proc/meminfo: memFree=23853608/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=9308 CPUtime=6.29 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 879 0 0 0 629 0 0 0 25 0 1 0 852213718 9531392 822 33554432000 4194304 4300876 140735993212080 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 2327 822 169 27 0 776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9308

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28212
/proc/meminfo: memFree=23850304/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=10708 CPUtime=12.69 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 1164 0 0 0 1269 0 0 0 25 0 1 0 852213718 10964992 1068 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 2677 1068 169 27 0 1126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10708

[startup+25.501 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28212
/proc/meminfo: memFree=23845868/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=13880 CPUtime=25.49 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 1660 0 0 0 2549 0 0 0 25 0 1 0 852213718 14213120 1564 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 3470 1564 169 27 0 1919 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13880

[startup+51.1008 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28212
/proc/meminfo: memFree=23837656/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=18248 CPUtime=51.09 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 2634 0 0 0 5109 0 0 0 25 0 1 0 852213718 18685952 2538 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 4562 2538 169 27 0 3011 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18248

[startup+102.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28214
/proc/meminfo: memFree=23819764/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=30456 CPUtime=102.31 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 4492 0 0 0 10231 0 0 0 25 0 1 0 852213718 31186944 4396 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 7614 4396 169 27 0 6063 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30456

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/559 28216
/proc/meminfo: memFree=23800468/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=39188 CPUtime=162.29 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 6723 0 0 0 16228 1 0 0 25 0 1 0 852213718 40128512 6627 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 9797 6627 169 27 0 8246 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39188

[startup+222.3 s]
/proc/loadavg: 2.22 2.07 2.02 3/559 28218
/proc/meminfo: memFree=23783780/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=57160 CPUtime=222.29 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 8857 0 0 0 22228 1 0 0 25 0 1 0 852213718 58531840 8761 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 14290 8761 169 27 0 12739 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57160

[startup+282.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/559 28227
/proc/meminfo: memFree=23767864/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=57160 CPUtime=282.3 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 10985 0 0 0 28228 2 0 0 25 0 1 0 852213718 58531840 10889 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 14290 10889 169 27 0 12739 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57160

[startup+342.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/559 28229
/proc/meminfo: memFree=23750324/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=76804 CPUtime=342.29 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 13087 0 0 0 34227 2 0 0 25 0 1 0 852213718 78647296 12991 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 19201 12991 169 27 0 17650 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 76804

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/559 28231
/proc/meminfo: memFree=23733148/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=86296 CPUtime=402.3 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 15171 0 0 0 40227 3 0 0 25 0 1 0 852213718 88367104 15075 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 21574 15075 169 27 0 20023 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 86296

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28233
/proc/meminfo: memFree=23717356/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=86296 CPUtime=462.29 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 17178 0 0 0 46226 3 0 0 25 0 1 0 852213718 88367104 17082 33554432000 4194304 4300876 140735993212080 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 21574 17082 169 27 0 20023 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 86296

[startup+522.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/559 28235
/proc/meminfo: memFree=23701080/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=115764 CPUtime=522.3 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 19087 0 0 0 52226 4 0 0 25 0 1 0 852213718 118542336 18991 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 28941 18991 169 27 0 27390 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 115764

[startup+582.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/559 28235
/proc/meminfo: memFree=23683784/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=115764 CPUtime=582.3 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 21211 0 0 0 58226 4 0 0 25 0 1 0 852213718 118542336 21115 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 28941 21115 169 27 0 27390 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115764

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28339
/proc/meminfo: memFree=22754516/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4002.35 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 131603 0 0 0 400204 31 0 0 25 0 1 0 852213718 622649344 131507 33554432000 4194304 4300876 140735993212080 18446744073709551615 4250963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 131507 169 27 0 150463 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 608056

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28341
/proc/meminfo: memFree=22737852/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4062.37 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 133417 0 0 0 406206 31 0 0 25 0 1 0 852213718 622649344 133321 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 133321 169 27 0 150463 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 608056

[startup+4122.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/559 28343
/proc/meminfo: memFree=22722444/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4122.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 135309 0 0 0 412204 32 0 0 25 0 1 0 852213718 622649344 135213 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 135213 169 27 0 150463 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 608056

[startup+4182.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/559 28343
/proc/meminfo: memFree=22708764/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4182.35 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 137131 0 0 0 418203 32 0 0 25 0 1 0 852213718 622649344 137035 33554432000 4194304 4300876 140735993212080 18446744073709551615 4201186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 137035 169 27 0 150463 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 608056

[startup+4242.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/559 28345
/proc/meminfo: memFree=22694348/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4242.35 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 138938 0 0 0 424203 32 0 0 25 0 1 0 852213718 622649344 138842 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 138842 169 27 0 150463 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 608056

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/559 28347
/proc/meminfo: memFree=22678172/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4302.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 140747 0 0 0 430203 33 0 0 25 0 1 0 852213718 622649344 140651 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 140651 169 27 0 150463 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 608056

[startup+4362.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/559 28349
/proc/meminfo: memFree=22662380/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4362.35 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 142537 0 0 0 436202 33 0 0 25 0 1 0 852213718 622649344 142441 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 142441 169 27 0 150463 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 608056

[startup+4422.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/559 28351
/proc/meminfo: memFree=22647096/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4422.35 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 144223 0 0 0 442202 33 0 0 25 0 1 0 852213718 622649344 144127 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 144127 169 27 0 150463 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 608056

[startup+4482.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/559 28351
/proc/meminfo: memFree=22631676/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=608056 CPUtime=4482.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 146100 0 0 0 448202 34 0 0 25 0 1 0 852213718 622649344 146004 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 152014 146004 169 27 0 150463 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 608056

[startup+4542.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/559 28353
/proc/meminfo: memFree=22614748/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4542.35 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 148001 0 0 0 454201 34 0 0 25 0 1 0 852213718 851783680 147905 33554432000 4194304 4300876 140735993212080 18446744073709551615 4288503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 147905 169 27 0 206404 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 831820

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28355
/proc/meminfo: memFree=22596968/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4602.37 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 149989 0 0 0 460202 35 0 0 25 0 1 0 852213718 851783680 149893 33554432000 4194304 4300876 140735993212080 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 149893 169 27 0 206404 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 831820

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28357
/proc/meminfo: memFree=22580440/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4662.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 151935 0 0 0 466201 35 0 0 25 0 1 0 852213718 851783680 151839 33554432000 4194304 4300876 140735993212080 18446744073709551615 4216908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 151839 169 27 0 206404 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 831820

[startup+4722.32 s]
/proc/loadavg: 2.12 2.05 2.01 3/559 28359
/proc/meminfo: memFree=22565260/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4722.38 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 153820 0 0 0 472203 35 0 0 25 0 1 0 852213718 851783680 153724 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 153724 169 27 0 206404 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 831820

[startup+4782.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/559 28359
/proc/meminfo: memFree=22549200/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4782.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 155723 0 0 0 478200 36 0 0 25 0 1 0 852213718 851783680 155627 33554432000 4194304 4300876 140735993212080 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 155627 169 27 0 206404 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 831820

[startup+4842.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/559 28361
/proc/meminfo: memFree=22532040/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4842.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 157583 0 0 0 484200 36 0 0 25 0 1 0 852213718 851783680 157487 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 157487 169 27 0 206404 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 831820

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/559 28363
/proc/meminfo: memFree=22516860/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4902.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 159452 0 0 0 490200 36 0 0 25 0 1 0 852213718 851783680 159356 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 159356 169 27 0 206404 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 831820

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28365
/proc/meminfo: memFree=22501940/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=4962.36 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 161319 0 0 0 496200 36 0 0 25 0 1 0 852213718 851783680 161223 33554432000 4194304 4300876 140735993212080 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 161223 169 27 0 206404 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 831820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.11 2.05 2.01 2/557 28366
/proc/meminfo: memFree=23203872/32951124 swapFree=39849780/67111528
[pid=28211] ppid=28209 vsize=831820 CPUtime=5000.07 cores=1,3,5,7
/proc/28211/stat : 28211 (march_rw) R 28209 28211 27968 0 -1 4202496 162479 0 0 0 499971 36 0 0 25 0 1 0 852213718 851783680 162383 33554432000 4194304 4300876 140735993212080 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28211/statm: 207955 162383 169 27 0 206404 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 831820

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): 5000.05
CPU time (s): 5000.12
CPU user time (s): 4999.72
CPU system time (s): 0.401938
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 831820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 162479
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= 54615

runsolver used 24.9822 second user time and 61.4087 second system time

The end

Launcher Data

Begin job on node118 at 2011-05-28 23:57:11
IDJOB=3420467
IDBENCH=82719
IDSOLVER=1913
FILE ID=node118/3420467-1306619831
RUNJOBID= node118-1306614828-27987
PBS_JOBID= 13471630
Free space on /tmp= 73260 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1298256564-085.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420467-1306619831/watcher-3420467-1306619831 -o /tmp/evaluation-result-3420467-1306619831/solver-3420467-1306619831 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420467-1306619831.cnf

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

MD5SUM BENCH= cf48efaad74dd9e258ebbccf8ec047e7
RANDOM SEED=558605895

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23860940 kB
Buffers:        206416 kB
Cached:        1609504 kB
SwapCached:      52908 kB
Active:         801792 kB
Inactive:      7999244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23860940 kB
SwapTotal:    67111528 kB
SwapFree:     39849780 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:     6945164 kB
Mapped:          25608 kB
Slab:           104560 kB
PageTables:     115036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 183801492 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= 73260 MiB
End job on node118 at 2011-05-29 01:20:33