Trace number 3281040

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) 1299.98 1300.01

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k80.cnf
MD5SUM337e301d7c1a4748ec4a1ced7e688c38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark223.666
Satisfiable
(Un)Satisfiability was proved
Number of variables45937
Number of clauses166840
Sum of the clauses size445312
Maximum clause length37
Minimum clause length1
Number of clauses of size 11058
Number of clauses of size 285826
Number of clauses of size 373620
Number of clauses of size 4406
Number of clauses of size 5785
Number of clauses of size over 55145

Solver Data 

2.69/2.72	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.72	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.69/2.72	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.69/2.72	c main()::
2.69/2.72	c initFormula():: searching for DIMACS p-line....
2.69/2.72	c initFormula():: the DIMACS p-line indicates a CNF of 45937 variables and 166840 clauses.
2.69/2.72	c parseCNF():: parsing....
2.69/2.72	c parseCNF():: the CNF contains 1058 unary clauses.
2.69/2.72	c runParser():: parsing was successful, warming up engines...
2.69/2.72	c find_and_remove_tautogolies():: found and removed 3427 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 139 tautologies
2.69/2.72	c simplify_formula():: removed 0 tautological, 30270 satisfied and 5 duplicate clauses
2.69/2.72	c preprocessing fase I completed:: there are now 31218 free variables and 136565 clauses.
2.69/2.72	c find_equivalence():: found 16730 3-equivalences
2.69/2.72	c find_and_remove_tautogolies():: found and removed 333 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 179 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 81 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 64 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 74 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 76 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 71 tautologies
2.69/2.72	c find_and_remove_tautogolies():: found and removed 70 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 70 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 66 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 64 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 65 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 65 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 65 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 65 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 59 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 52 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 50 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 48 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 41 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 33 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 30 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 25 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 22 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 21 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 20 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 19 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 16 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 11 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 5 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 2 tautologies
6.89/6.95	c find_and_remove_tautogolies():: found and removed 7237 tautologies
6.89/6.95	c shorten_equivalence(): average equivalence length reduced from 43.731780 to 42.670848
6.89/6.95	c using k-SAT heuristics (size based diff)
6.89/6.95	c simplify_formula():: removed 0 tautological, 66920 satisfied and 0 duplicate clauses
6.89/6.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 276555 duplicate clauses
6.89/6.95	c resolvent_look() :: found 484954 resolvents
6.89/6.95	c main():: clause / variable ratio: ( 621519 / 45937 ) = 13.53
6.89/6.95	c longest clause has size 37
6.89/6.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.89/6.95	c number of free variables = 14801
6.89/6.95	c dynamic_preselect_setsize :: off
6.89/6.95	c main():: all systems go!
6.89/6.95	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3281040-1303750810/watcher-3281040-1303750810 -o /tmp/evaluation-result-3281040-1303750810/solver-3281040-1303750810 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281040-1303750810.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 3.53 3.90 3.85 4/184 12871
/proc/meminfo: memFree=18978900/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=6460 CPUtime=0 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4194304 175 0 0 0 0 0 0 0 21 0 1 0 486680638 6615040 119 33554432000 4194304 4300876 140734525187360 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 1615 119 98 27 0 64 0

[startup+0.0901869 s]
/proc/loadavg: 3.53 3.90 3.85 4/184 12871
/proc/meminfo: memFree=18978900/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=16288 CPUtime=0.08 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4194304 2566 0 0 0 8 0 0 0 21 0 1 0 486680638 16678912 2510 33554432000 4194304 4300876 140734525187360 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 4072 2510 113 27 0 2521 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16288

[startup+0.101183 s]
/proc/loadavg: 3.53 3.90 3.85 4/184 12871
/proc/meminfo: memFree=18978900/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=16948 CPUtime=0.09 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4194304 2727 0 0 0 9 0 0 0 21 0 1 0 486680638 17354752 2671 33554432000 4194304 4300876 140734525187360 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 4237 2672 113 27 0 2686 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16948

[startup+0.300149 s]
/proc/loadavg: 3.53 3.90 3.85 4/184 12871
/proc/meminfo: memFree=18978900/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=62048 CPUtime=0.29 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4194304 14231 0 0 0 27 2 0 0 22 0 1 0 486680638 63537152 12503 33554432000 4194304 4300876 140734525187360 18446744073709551615 4206727 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 15512 12506 130 27 0 13961 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62048

[startup+0.701083 s]
/proc/loadavg: 3.53 3.90 3.85 4/184 12871
/proc/meminfo: memFree=18978900/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=38212 CPUtime=0.69 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 31866 0 0 0 64 5 0 0 24 0 1 0 486680638 39129088 6628 33554432000 4194304 4300876 140734525187360 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 9553 6628 150 27 0 8002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38212

[startup+1.50096 s]
/proc/loadavg: 3.53 3.90 3.85 5/188 12878
/proc/meminfo: memFree=18846204/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=39004 CPUtime=1.49 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 32093 0 0 0 144 5 0 0 25 0 1 0 486680638 39940096 6850 33554432000 4194304 4300876 140734525187360 18446744073709551615 4240067 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 9751 6850 145 27 0 8200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39004

[startup+3.10068 s]
/proc/loadavg: 3.53 3.90 3.85 5/188 12878
/proc/meminfo: memFree=18774728/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=39004 CPUtime=3.09 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 32094 0 0 0 304 5 0 0 25 0 1 0 486680638 39940096 6850 33554432000 4194304 4300876 140734525187360 18446744073709551615 210646795378 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 9751 6850 144 27 0 8200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39004

[startup+6.30114 s]
/proc/loadavg: 3.65 3.92 3.86 5/188 12878
/proc/meminfo: memFree=18675156/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=216396 CPUtime=6.29 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 87779 0 0 0 616 13 0 0 25 0 1 0 486680638 221589504 32969 33554432000 4194304 4300876 140734525187360 18446744073709551615 4242234 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 54099 32969 158 27 0 52548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 216396

[startup+12.7011 s]
/proc/loadavg: 3.92 3.97 3.87 5/188 12878
/proc/meminfo: memFree=18353084/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=12.69 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 114865 0 0 0 1252 17 0 0 25 0 1 0 486680638 225869824 34554 33554432000 4194304 4300876 140734525187360 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 34554 200 27 0 53593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 220576

[startup+25.5009 s]
/proc/loadavg: 3.93 3.97 3.88 5/188 12879
/proc/meminfo: memFree=18347516/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=25.49 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115435 0 0 0 2532 17 0 0 25 0 1 0 486680638 225869824 35094 33554432000 4194304 4300876 140734525187360 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35094 171 27 0 53593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 220576

[startup+51.1006 s]
/proc/loadavg: 4.02 3.99 3.88 5/188 12879
/proc/meminfo: memFree=18341884/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=51.09 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115435 0 0 0 5092 17 0 0 25 0 1 0 486680638 225869824 35094 33554432000 4194304 4300876 140734525187360 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35094 171 27 0 53593 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 220576

[startup+102.307 s]
/proc/loadavg: 4.05 4.00 3.89 5/188 12890
/proc/meminfo: memFree=18336716/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=102.29 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115435 0 0 0 10212 17 0 0 25 0 1 0 486680638 225869824 35094 33554432000 4194304 4300876 140734525187360 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35094 171 27 0 53593 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 220576

[startup+162.301 s]
/proc/loadavg: 4.02 4.00 3.90 5/188 12891
/proc/meminfo: memFree=18333964/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=162.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115435 0 0 0 16211 17 0 0 25 0 1 0 486680638 225869824 35094 33554432000 4194304 4300876 140734525187360 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35094 171 27 0 53593 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 220576

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12893
/proc/meminfo: memFree=18330364/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=222.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 22211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 220576

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12894
/proc/meminfo: memFree=18328360/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=282.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 28211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230552 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 220576

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12899
/proc/meminfo: memFree=18325488/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=342.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 34211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 220576

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12901
/proc/meminfo: memFree=18323536/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=402.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 40211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4199783 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 220576

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12902
/proc/meminfo: memFree=18322280/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=462.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 46211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4199772 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 220576

[startup+522.301 s]
/proc/loadavg: 4.05 4.01 3.91 5/188 12904
/proc/meminfo: memFree=18320892/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=522.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 52211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 220576

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/188 12905
/proc/meminfo: memFree=18319380/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=582.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 58211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 220576

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12907
/proc/meminfo: memFree=18318736/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=642.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 64211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 220576

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12909
/proc/meminfo: memFree=18316868/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=702.27 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 70210 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 220576

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12910
/proc/meminfo: memFree=18315836/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=762.28 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 76211 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4199955 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 220576

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 12912
/proc/meminfo: memFree=18315324/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=822.27 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 82210 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230605 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 220576

[startup+882.3 s]
/proc/loadavg: 4.08 4.02 3.92 5/188 12913
/proc/meminfo: memFree=18314324/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=882.27 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 88210 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4199736 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 220576

[startup+942.3 s]
/proc/loadavg: 4.03 4.01 3.92 5/188 12915
/proc/meminfo: memFree=18313680/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=942.27 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 94210 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 220576

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/188 12917
/proc/meminfo: memFree=18312908/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=1002.27 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 100210 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 220576

[startup+1062.3 s]
/proc/loadavg: 3.72 3.94 3.90 5/182 12935
/proc/meminfo: memFree=18319932/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=1062.27 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 106210 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 220576

[startup+1122.3 s]
/proc/loadavg: 3.26 3.76 3.84 4/182 12937
/proc/meminfo: memFree=18318804/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=1122.26 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 112209 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4199736 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 220576

[startup+1182.3 s]
/proc/loadavg: 3.09 3.62 3.79 4/182 12938
/proc/meminfo: memFree=18316932/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=1182.26 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 118209 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 220576

[startup+1242.3 s]
/proc/loadavg: 3.16 3.54 3.74 4/182 12940
/proc/meminfo: memFree=18315680/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=1242.26 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 124209 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4230570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 220576



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.06 3.44 3.69 3/180 12943
/proc/meminfo: memFree=18377688/32951132 swapFree=67111524/67111528
[pid=12871] ppid=12869 vsize=220576 CPUtime=1299.96 cores=5,7
/proc/12871/stat : 12871 (march_rw) R 12869 12871 12300 0 -1 4202496 115483 0 0 0 129979 17 0 0 25 0 1 0 486680638 225869824 35142 33554432000 4194304 4300876 140734525187360 18446744073709551615 4199783 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12871/statm: 55144 35142 171 27 0 53593 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 220576

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.98
CPU user time (s): 1299.8
CPU system time (s): 0.183972
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 259144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.8
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115483
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= 17782

runsolver used 1.9917 second user time and 5.11122 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-25 19:00:10
IDJOB=3281040
IDBENCH=20521
IDSOLVER=1561
FILE ID=node129/3281040-1303750810
RUNJOBID= node129-1303750810-12838
PBS_JOBID= 13154033
Free space on /tmp= 66328 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k80.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281040-1303750810/watcher-3281040-1303750810 -o /tmp/evaluation-result-3281040-1303750810/solver-3281040-1303750810 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281040-1303750810.cnf

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

MD5SUM BENCH= 337e301d7c1a4748ec4a1ced7e688c38
RANDOM SEED=467824893

node129.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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      18979180 kB
Buffers:       1234048 kB
Cached:       11984400 kB
SwapCached:          4 kB
Active:        1872728 kB
Inactive:     11437280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      18979180 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           12228 kB
Writeback:          16 kB
AnonPages:       90820 kB
Mapped:          15084 kB
Slab:           599296 kB
PageTables:       6100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   267368 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node129 at 2011-04-25 19:21:52