Trace number 3420317

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) 5000.11 5000.02

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S5267991-057-UNKNOWN.cnf
MD5SUM1a8d3d5d5a6ad4a4b0bb6bd83ad87f53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark55.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.88/0.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.88/0.91	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.88/0.91	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.88/0.91	c main()::
0.88/0.91	c initFormula():: searching for DIMACS p-line....
0.88/0.91	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.88/0.91	c parseCNF():: parsing....
0.88/0.91	c parseCNF():: the CNF contains 0 unary clauses.
0.88/0.91	c runParser():: parsing was successful, warming up engines...
0.88/0.91	c simplify_formula():: removed 0 tautological, 491 satisfied and 0 duplicate clauses
0.88/0.91	c preprocessing fase I completed:: there are now 24918 free variables and 104509 clauses.
0.88/0.91	c using 3-SAT heuristics (occurence based diff)
0.88/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.88/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.88/0.91	c resolvent_look() :: found 79 resolvents
0.88/0.91	c main():: clause / variable ratio: ( 104588 / 25000 ) = 4.18
0.88/0.91	c longest clause has size 3
0.88/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.88/0.91	c number of free variables = 24918
0.88/0.91	c dynamic_preselect_setsize :: off
0.88/0.91	c main():: all systems go!
0.88/0.91	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-3420317-1306598227/watcher-3420317-1306598227 -o /tmp/evaluation-result-3420317-1306598227/solver-3420317-1306598227 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420317-1306598227.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: 1.95 2.00 2.00 3/431 23916
/proc/meminfo: memFree=12565168/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/23916/stat : 23916 (runsolver) R 23914 23916 22988 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 771422390 12079104 49 33554432000 4194304 5432360 140734386493904 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/23916/statm: 2949 49 30 303 0 2643 0

[startup+0.0659499 s]
/proc/loadavg: 1.95 2.00 2.00 3/431 23916
/proc/meminfo: memFree=12565168/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=12480 CPUtime=0.04 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4194304 1669 0 0 0 4 0 0 0 25 0 1 0 771422390 12779520 1614 33554432000 4194304 4300876 140735241439200 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 3120 1615 113 27 0 1569 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12480

[startup+0.100949 s]
/proc/loadavg: 1.95 2.00 2.00 3/431 23916
/proc/meminfo: memFree=12565168/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=22616 CPUtime=0.08 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4194304 3359 0 0 0 8 0 0 0 25 0 1 0 771422390 23158784 3156 33554432000 4194304 4300876 140735241439200 18446744073709551615 274664457426 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 5654 3156 118 27 0 4103 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22616

[startup+0.30091 s]
/proc/loadavg: 1.95 2.00 2.00 3/431 23916
/proc/meminfo: memFree=12565168/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=20596 CPUtime=0.28 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4194304 9287 0 0 0 27 1 0 0 25 0 1 0 771422390 21090304 2693 33554432000 4194304 4300876 140735241439200 18446744073709551615 274664463360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 5149 2693 129 27 0 3598 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20596

[startup+0.700854 s]
/proc/loadavg: 1.95 2.00 2.00 3/431 23916
/proc/meminfo: memFree=12565168/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=25468 CPUtime=0.68 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 21633 0 0 0 66 2 0 0 25 0 1 0 771422390 26079232 3841 33554432000 4194304 4300876 140735241439200 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 6367 3841 137 27 0 4816 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25468

[startup+1.50071 s]
/proc/loadavg: 1.95 2.00 2.00 3/435 23923
/proc/meminfo: memFree=12512092/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=55216 CPUtime=1.47 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 34024 0 0 0 144 3 0 0 25 0 1 0 771422390 56541184 11181 33554432000 4194304 4300876 140735241439200 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 13804 11181 169 27 0 12253 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 55216

[startup+3.10044 s]
/proc/loadavg: 1.95 2.00 2.00 3/435 23923
/proc/meminfo: memFree=12468816/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=57576 CPUtime=3.07 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 34580 0 0 0 304 3 0 0 25 0 1 0 771422390 58957824 11737 33554432000 4194304 4300876 140735241439200 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 14394 11737 169 27 0 12843 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 57576

[startup+6.30088 s]
/proc/loadavg: 2.12 2.03 2.01 3/435 23923
/proc/meminfo: memFree=12441624/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=62148 CPUtime=6.27 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 35581 0 0 0 623 4 0 0 25 0 1 0 771422390 63639552 12738 33554432000 4194304 4300876 140735241439200 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 15537 12738 169 27 0 13986 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 62148

[startup+12.7008 s]
/proc/loadavg: 2.11 2.03 2.01 3/435 23924
/proc/meminfo: memFree=12430644/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=63204 CPUtime=12.67 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 35842 0 0 0 1263 4 0 0 25 0 1 0 771422390 64720896 12999 33554432000 4194304 4300876 140735241439200 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 15801 12999 169 27 0 14250 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 63204

[startup+25.5006 s]
/proc/loadavg: 2.08 2.03 2.00 3/435 23924
/proc/meminfo: memFree=12428052/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=63996 CPUtime=25.47 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36063 0 0 0 2543 4 0 0 25 0 1 0 771422390 65531904 13220 33554432000 4194304 4300876 140735241439200 18446744073709551615 4261281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 15999 13220 169 27 0 14448 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 63996

[startup+51.1011 s]
/proc/loadavg: 2.11 2.04 2.01 3/435 23925
/proc/meminfo: memFree=12425744/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=64920 CPUtime=51.08 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36295 0 0 0 5104 4 0 0 25 0 1 0 771422390 66478080 13452 33554432000 4194304 4300876 140735241439200 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16230 13452 169 27 0 14679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64920

[startup+102.316 s]
/proc/loadavg: 2.11 2.05 2.01 3/435 23926
/proc/meminfo: memFree=12421888/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=65712 CPUtime=102.3 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36503 0 0 0 10225 5 0 0 25 0 1 0 771422390 67289088 13660 33554432000 4194304 4300876 140735241439200 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16428 13660 169 27 0 14877 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 65712

[startup+162.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/435 23928
/proc/meminfo: memFree=12420020/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=66372 CPUtime=162.28 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36654 0 0 0 16223 5 0 0 25 0 1 0 771422390 67964928 13811 33554432000 4194304 4300876 140735241439200 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16593 13811 169 27 0 15042 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 66372

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 23929
/proc/meminfo: memFree=12420016/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=66900 CPUtime=222.28 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36770 0 0 0 22223 5 0 0 25 0 1 0 771422390 68505600 13927 33554432000 4194304 4300876 140735241439200 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16725 13927 169 27 0 15174 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 66900

[startup+282.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/435 23940
/proc/meminfo: memFree=12419508/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=67164 CPUtime=282.28 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36856 0 0 0 28223 5 0 0 25 0 1 0 771422390 68775936 14013 33554432000 4194304 4300876 140735241439200 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16791 14013 169 27 0 15240 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 67164

[startup+342.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/435 23941
/proc/meminfo: memFree=12418632/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=67428 CPUtime=342.28 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36920 0 0 0 34223 5 0 0 25 0 1 0 771422390 69046272 14077 33554432000 4194304 4300876 140735241439200 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16857 14077 169 27 0 15306 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 67428

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/435 23943
/proc/meminfo: memFree=12418124/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=67692 CPUtime=402.29 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 36973 0 0 0 40224 5 0 0 25 0 1 0 771422390 69316608 14130 33554432000 4194304 4300876 140735241439200 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16923 14130 169 27 0 15372 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 67692

[startup+462.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 23945
/proc/meminfo: memFree=12417372/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=67824 CPUtime=462.29 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37023 0 0 0 46224 5 0 0 25 0 1 0 771422390 69451776 14180 33554432000 4194304 4300876 140735241439200 18446744073709551615 4265489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16956 14180 169 27 0 15405 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 67824

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 23946
/proc/meminfo: memFree=12417112/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=67956 CPUtime=522.29 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37064 0 0 0 52224 5 0 0 25 0 1 0 771422390 69586944 14221 33554432000 4194304 4300876 140735241439200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 16989 14221 169 27 0 15438 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 67956

[startup+582.301 s]
/proc/loadavg: 2.15 2.05 2.01 3/435 23951
/proc/meminfo: memFree=12417512/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=68088 CPUtime=582.29 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37094 0 0 0 58224 5 0 0 25 0 1 0 771422390 69722112 14251 33554432000 4194304 4300876 140735241439200 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17022 14251 169 27 0 15471 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 68088

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 24051
/proc/meminfo: memFree=12409316/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71256 CPUtime=4002.36 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37877 0 0 0 400230 6 0 0 25 0 1 0 771422390 72966144 15034 33554432000 4194304 4300876 140735241439200 18446744073709551615 4263760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17814 15034 169 27 0 16263 0
Current children cumulated CPU time (s) 4002.36
Current children cumulated vsize (KiB) 71256

[startup+4062.32 s]
/proc/loadavg: 2.11 2.05 2.01 3/435 24053
/proc/meminfo: memFree=12409188/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71256 CPUtime=4062.38 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37881 0 0 0 406232 6 0 0 25 0 1 0 771422390 72966144 15038 33554432000 4194304 4300876 140735241439200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17814 15038 169 27 0 16263 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 71256

[startup+4122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/435 24054
/proc/meminfo: memFree=12408056/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71256 CPUtime=4122.36 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37888 0 0 0 412230 6 0 0 25 0 1 0 771422390 72966144 15045 33554432000 4194304 4300876 140735241439200 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17814 15045 169 27 0 16263 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 71256

[startup+4182.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/435 24059
/proc/meminfo: memFree=12408772/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71388 CPUtime=4182.36 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37896 0 0 0 418230 6 0 0 25 0 1 0 771422390 73101312 15053 33554432000 4194304 4300876 140735241439200 18446744073709551615 4228812 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17847 15053 169 27 0 16296 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 71388

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 24060
/proc/meminfo: memFree=12408884/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71388 CPUtime=4242.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37903 0 0 0 424231 6 0 0 25 0 1 0 771422390 73101312 15060 33554432000 4194304 4300876 140735241439200 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17847 15060 169 27 0 16296 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 71388

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 24062
/proc/meminfo: memFree=12408500/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71388 CPUtime=4302.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37910 0 0 0 430231 6 0 0 25 0 1 0 771422390 73101312 15067 33554432000 4194304 4300876 140735241439200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17847 15067 169 27 0 16296 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 71388

[startup+4362.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/435 24063
/proc/meminfo: memFree=12409596/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71388 CPUtime=4362.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37917 0 0 0 436231 6 0 0 25 0 1 0 771422390 73101312 15074 33554432000 4194304 4300876 140735241439200 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17847 15074 169 27 0 16296 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 71388

[startup+4422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/435 24065
/proc/meminfo: memFree=12409584/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71388 CPUtime=4422.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37923 0 0 0 442231 6 0 0 25 0 1 0 771422390 73101312 15080 33554432000 4194304 4300876 140735241439200 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17847 15080 169 27 0 16296 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 71388

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 24067
/proc/meminfo: memFree=12409576/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71520 CPUtime=4482.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37929 0 0 0 448231 6 0 0 25 0 1 0 771422390 73236480 15086 33554432000 4194304 4300876 140735241439200 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17880 15086 169 27 0 16329 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 71520

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 24068
/proc/meminfo: memFree=12409440/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71520 CPUtime=4542.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37935 0 0 0 454231 6 0 0 25 0 1 0 771422390 73236480 15092 33554432000 4194304 4300876 140735241439200 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17880 15092 169 27 0 16329 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 71520

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 24070
/proc/meminfo: memFree=12408432/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71520 CPUtime=4602.38 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37940 0 0 0 460232 6 0 0 25 0 1 0 771422390 73236480 15097 33554432000 4194304 4300876 140735241439200 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17880 15097 169 27 0 16329 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 71520

[startup+4662.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/435 24072
/proc/meminfo: memFree=12409292/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71520 CPUtime=4662.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37948 0 0 0 466231 6 0 0 25 0 1 0 771422390 73236480 15105 33554432000 4194304 4300876 140735241439200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17880 15105 169 27 0 16329 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 71520

[startup+4722.32 s]
/proc/loadavg: 2.08 2.04 2.01 3/435 24073
/proc/meminfo: memFree=12408412/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71520 CPUtime=4722.39 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37958 0 0 0 472233 6 0 0 25 0 1 0 771422390 73236480 15115 33554432000 4194304 4300876 140735241439200 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17880 15115 169 27 0 16329 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 71520

[startup+4782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/435 24075
/proc/meminfo: memFree=12409144/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71652 CPUtime=4782.37 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37965 0 0 0 478231 6 0 0 25 0 1 0 771422390 73371648 15122 33554432000 4194304 4300876 140735241439200 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17913 15122 169 27 0 16362 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 71652

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 24076
/proc/meminfo: memFree=12408880/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71652 CPUtime=4842.38 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37971 0 0 0 484232 6 0 0 25 0 1 0 771422390 73371648 15128 33554432000 4194304 4300876 140735241439200 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17913 15128 169 27 0 16362 0
Current children cumulated CPU time (s) 4842.38
Current children cumulated vsize (KiB) 71652

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/435 24078
/proc/meminfo: memFree=12409240/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71652 CPUtime=4902.38 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37975 0 0 0 490232 6 0 0 25 0 1 0 771422390 73371648 15132 33554432000 4194304 4300876 140735241439200 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17913 15132 169 27 0 16362 0
Current children cumulated CPU time (s) 4902.38
Current children cumulated vsize (KiB) 71652

[startup+4962.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/435 24080
/proc/meminfo: memFree=12409104/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71652 CPUtime=4962.38 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37981 0 0 0 496232 6 0 0 25 0 1 0 771422390 73371648 15138 33554432000 4194304 4300876 140735241439200 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17913 15138 169 27 0 16362 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 71652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.08 2.05 2.01 3/435 24081
/proc/meminfo: memFree=12408972/32951132 swapFree=67093840/67111528
[pid=23916] ppid=23914 vsize=71652 CPUtime=5000.09 cores=1,3,5,7
/proc/23916/stat : 23916 (march_rw) R 23914 23916 22988 0 -1 4202496 37984 0 0 0 500003 6 0 0 25 0 1 0 771422390 73371648 15141 33554432000 4194304 4300876 140735241439200 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23916/statm: 17913 15141 169 27 0 16362 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 71652

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): 5000.02
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.065989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 71652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37984
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= 6676

runsolver used 20.9508 second user time and 51.1462 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-28 17:57:08
IDJOB=3420317
IDBENCH=82569
IDSOLVER=1913
FILE ID=node131/3420317-1306598227
RUNJOBID= node131-1306593225-23702
PBS_JOBID= 13471549
Free space on /tmp= 73224 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S5267991-057-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420317-1306598227/watcher-3420317-1306598227 -o /tmp/evaluation-result-3420317-1306598227/solver-3420317-1306598227 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420317-1306598227.cnf

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

MD5SUM BENCH= 1a8d3d5d5a6ad4a4b0bb6bd83ad87f53
RANDOM SEED=1234275820

node131.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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12565448 kB
Buffers:        290064 kB
Cached:        5673940 kB
SwapCached:        948 kB
Active:       15566672 kB
Inactive:      4513880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12565448 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:            2720 kB
Writeback:           8 kB
AnonPages:    14114840 kB
Mapped:          38072 kB
Slab:           182916 kB
PageTables:      55616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95333428 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= 73220 MiB
End job on node131 at 2011-05-28 19:20:30