Trace number 3420404

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) 5000.03 5000.02

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S269939581-066-UNKNOWN.cnf
MD5SUM3d91d29f74f04e1ffeedae8425f55746
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.8816
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 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 553 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 24914 free variables and 104447 clauses.
0.79/0.89	c using 3-SAT heuristics (occurence based diff)
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
0.79/0.89	c resolvent_look() :: found 85 resolvents
0.79/0.89	c main():: clause / variable ratio: ( 104532 / 25000 ) = 4.18
0.79/0.89	c longest clause has size 3
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c number of free variables = 24914
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c main():: all systems go!
0.79/0.89	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-3420404-1306609436/watcher-3420404-1306609436 -o /tmp/evaluation-result-3420404-1306609436/solver-3420404-1306609436 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420404-1306609436.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: 2.08 2.04 2.01 2/547 17729
/proc/meminfo: memFree=15956308/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=11028 CPUtime=0.01 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4194304 1234 0 0 0 1 0 0 0 23 0 1 0 772544023 11292672 1180 33554432000 4194304 4300876 140733701211408 18446744073709551615 253640859392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 2757 1180 113 27 0 1206 0

[startup+0.041922 s]
/proc/loadavg: 2.08 2.04 2.01 2/547 17729
/proc/meminfo: memFree=15956308/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=12084 CPUtime=0.03 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4194304 1539 0 0 0 3 0 0 0 23 0 1 0 772544023 12374016 1485 33554432000 4194304 4300876 140733701211408 18446744073709551615 253640859392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 3021 1486 113 27 0 1470 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12084

[startup+0.100913 s]
/proc/loadavg: 2.08 2.04 2.01 2/547 17729
/proc/meminfo: memFree=15956308/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=20908 CPUtime=0.09 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4194304 3422 0 0 0 9 0 0 0 23 0 1 0 772544023 21409792 2592 33554432000 4194304 4300876 140733701211408 18446744073709551615 4242416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 5227 2592 127 27 0 3676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20908

[startup+0.300878 s]
/proc/loadavg: 2.08 2.04 2.01 2/547 17729
/proc/meminfo: memFree=15956308/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=20904 CPUtime=0.29 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4194304 9287 0 0 0 28 1 0 0 25 0 1 0 772544023 21405696 2694 33554432000 4194304 4300876 140733701211408 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 5226 2694 129 27 0 3675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20904

[startup+0.700805 s]
/proc/loadavg: 2.08 2.04 2.01 2/547 17729
/proc/meminfo: memFree=15956308/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=22820 CPUtime=0.69 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 21731 0 0 0 67 2 0 0 25 0 1 0 772544023 23367680 3178 33554432000 4194304 4300876 140733701211408 18446744073709551615 4242197 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 5705 3178 137 27 0 4154 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22820

[startup+1.50066 s]
/proc/loadavg: 2.08 2.04 2.01 3/551 17736
/proc/meminfo: memFree=15907800/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=55212 CPUtime=1.49 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 34022 0 0 0 145 4 0 0 25 0 1 0 772544023 56537088 11183 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 13803 11183 169 27 0 12252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55212

[startup+3.10037 s]
/proc/loadavg: 2.07 2.04 2.00 3/551 17736
/proc/meminfo: memFree=15857352/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=57576 CPUtime=3.09 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 34564 0 0 0 305 4 0 0 25 0 1 0 772544023 58957824 11725 33554432000 4194304 4300876 140733701211408 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 14394 11725 169 27 0 12843 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57576

[startup+6.3008 s]
/proc/loadavg: 2.07 2.04 2.00 3/551 17736
/proc/meminfo: memFree=15847332/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=62148 CPUtime=6.29 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 35596 0 0 0 625 4 0 0 25 0 1 0 772544023 63639552 12757 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 15537 12757 169 27 0 13986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62148

[startup+12.7006 s]
/proc/loadavg: 2.06 2.03 2.00 3/551 17736
/proc/meminfo: memFree=15844156/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=63208 CPUtime=12.69 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 35846 0 0 0 1265 4 0 0 25 0 1 0 772544023 64724992 13007 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 15802 13007 169 27 0 14251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63208

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.00 3/551 17737
/proc/meminfo: memFree=15842468/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=64000 CPUtime=25.49 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36066 0 0 0 2544 5 0 0 25 0 1 0 772544023 65536000 13227 33554432000 4194304 4300876 140733701211408 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16000 13227 169 27 0 14449 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64000

[startup+51.1006 s]
/proc/loadavg: 2.03 2.03 2.00 3/551 17737
/proc/meminfo: memFree=15840604/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=64924 CPUtime=51.09 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36295 0 0 0 5104 5 0 0 25 0 1 0 772544023 66482176 13456 33554432000 4194304 4300876 140733701211408 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16231 13456 169 27 0 14680 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 64924

[startup+102.321 s]
/proc/loadavg: 2.09 2.05 2.01 3/551 17739
/proc/meminfo: memFree=15836380/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=65848 CPUtime=102.25 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36533 0 0 0 10220 5 0 0 25 0 1 0 772544023 67428352 13694 33554432000 4194304 4300876 140733701211408 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16462 13694 169 27 0 14911 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 65848

[startup+162.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 17740
/proc/meminfo: memFree=15834368/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=66508 CPUtime=162.23 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36686 0 0 0 16218 5 0 0 25 0 1 0 772544023 68104192 13847 33554432000 4194304 4300876 140733701211408 18446744073709551615 4228787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16627 13847 169 27 0 15076 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66508

[startup+222.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 17742
/proc/meminfo: memFree=15834212/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=66904 CPUtime=222.23 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36800 0 0 0 22218 5 0 0 25 0 1 0 772544023 68509696 13961 33554432000 4194304 4300876 140733701211408 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16726 13961 169 27 0 15175 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 66904

[startup+282.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/551 17744
/proc/meminfo: memFree=15836044/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=67300 CPUtime=282.22 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36880 0 0 0 28217 5 0 0 25 0 1 0 772544023 68915200 14041 33554432000 4194304 4300876 140733701211408 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16825 14041 169 27 0 15274 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 67300

[startup+342.301 s]
/proc/loadavg: 2.05 2.06 2.00 3/551 17745
/proc/meminfo: memFree=15835532/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=67564 CPUtime=342.22 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36942 0 0 0 34217 5 0 0 25 0 1 0 772544023 69185536 14103 33554432000 4194304 4300876 140733701211408 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16891 14103 169 27 0 15340 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 67564

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/551 17747
/proc/meminfo: memFree=15835136/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=67696 CPUtime=402.22 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 36996 0 0 0 40217 5 0 0 25 0 1 0 772544023 69320704 14157 33554432000 4194304 4300876 140733701211408 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16924 14157 169 27 0 15373 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 67696

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17748
/proc/meminfo: memFree=15834860/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=67960 CPUtime=462.22 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37040 0 0 0 46217 5 0 0 25 0 1 0 772544023 69591040 14201 33554432000 4194304 4300876 140733701211408 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 16990 14201 169 27 0 15439 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 67960

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17750
/proc/meminfo: memFree=15834716/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=68092 CPUtime=522.22 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37086 0 0 0 52217 5 0 0 25 0 1 0 772544023 69726208 14247 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 17023 14247 169 27 0 15472 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 68092

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17752
/proc/meminfo: memFree=15834444/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=68224 CPUtime=582.22 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37130 0 0 0 58217 5 0 0 25 0 1 0 772544023 69861376 14291 33554432000 4194304 4300876 140733701211408 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17729/statm: 17056 14291 169 27 0 15505 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 68224

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/551 17872
/proc/meminfo: memFree=15825740/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71524 CPUtime=4002.31 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37938 0 0 0 400225 6 0 0 25 0 1 0 772544023 73240576 15099 33554432000 4194304 4300876 140733701211408 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17729/statm: 17881 15099 169 27 0 16330 0
Current children cumulated CPU time (s) 4002.31
Current children cumulated vsize (KiB) 71524

[startup+4062.32 s]
/proc/loadavg: 2.04 2.04 2.00 3/551 17873
/proc/meminfo: memFree=15824340/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71524 CPUtime=4062.33 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37946 0 0 0 406227 6 0 0 25 0 1 0 772544023 73240576 15107 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17729/statm: 17881 15107 169 27 0 16330 0
Current children cumulated CPU time (s) 4062.33
Current children cumulated vsize (KiB) 71524

[startup+4122.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/551 17875
/proc/meminfo: memFree=15825288/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71524 CPUtime=4122.27 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37953 0 0 0 412221 6 0 0 25 0 1 0 772544023 73240576 15114 33554432000 4194304 4300876 140733701211408 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17881 15114 169 27 0 16330 0
Current children cumulated CPU time (s) 4122.27
Current children cumulated vsize (KiB) 71524

[startup+4182.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/551 17877
/proc/meminfo: memFree=15825736/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71524 CPUtime=4182.27 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37959 0 0 0 418221 6 0 0 25 0 1 0 772544023 73240576 15120 33554432000 4194304 4300876 140733701211408 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17881 15120 169 27 0 16330 0
Current children cumulated CPU time (s) 4182.27
Current children cumulated vsize (KiB) 71524

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/551 17878
/proc/meminfo: memFree=15825708/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71656 CPUtime=4242.28 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37968 0 0 0 424222 6 0 0 25 0 1 0 772544023 73375744 15129 33554432000 4194304 4300876 140733701211408 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17914 15129 169 27 0 16363 0
Current children cumulated CPU time (s) 4242.28
Current children cumulated vsize (KiB) 71656

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/551 17881
/proc/meminfo: memFree=15825660/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71656 CPUtime=4302.28 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37977 0 0 0 430222 6 0 0 25 0 1 0 772544023 73375744 15138 33554432000 4194304 4300876 140733701211408 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17914 15138 169 27 0 16363 0
Current children cumulated CPU time (s) 4302.28
Current children cumulated vsize (KiB) 71656

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17882
/proc/meminfo: memFree=15825880/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71656 CPUtime=4362.28 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37982 0 0 0 436222 6 0 0 25 0 1 0 772544023 73375744 15143 33554432000 4194304 4300876 140733701211408 18446744073709551615 4265449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17914 15143 169 27 0 16363 0
Current children cumulated CPU time (s) 4362.28
Current children cumulated vsize (KiB) 71656

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/551 17884
/proc/meminfo: memFree=15825964/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71656 CPUtime=4422.28 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37987 0 0 0 442222 6 0 0 25 0 1 0 772544023 73375744 15148 33554432000 4194304 4300876 140733701211408 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17914 15148 169 27 0 16363 0
Current children cumulated CPU time (s) 4422.28
Current children cumulated vsize (KiB) 71656

[startup+4482.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/551 17886
/proc/meminfo: memFree=15826060/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71656 CPUtime=4482.28 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37994 0 0 0 448222 6 0 0 25 0 1 0 772544023 73375744 15155 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17914 15155 169 27 0 16363 0
Current children cumulated CPU time (s) 4482.28
Current children cumulated vsize (KiB) 71656

[startup+4542.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/551 17887
/proc/meminfo: memFree=15825652/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71788 CPUtime=4542.28 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 37999 0 0 0 454222 6 0 0 25 0 1 0 772544023 73510912 15160 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17947 15160 169 27 0 16396 0
Current children cumulated CPU time (s) 4542.28
Current children cumulated vsize (KiB) 71788

[startup+4602.3 s]
/proc/loadavg: 2.18 2.08 2.02 3/551 17889
/proc/meminfo: memFree=15825636/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71788 CPUtime=4602.31 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38007 0 0 0 460225 6 0 0 25 0 1 0 772544023 73510912 15168 33554432000 4194304 4300876 140733701211408 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17947 15168 169 27 0 16396 0
Current children cumulated CPU time (s) 4602.31
Current children cumulated vsize (KiB) 71788

[startup+4662.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/551 17890
/proc/meminfo: memFree=15824004/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71788 CPUtime=4662.29 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38015 0 0 0 466223 6 0 0 25 0 1 0 772544023 73510912 15176 33554432000 4194304 4300876 140733701211408 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17947 15176 169 27 0 16396 0
Current children cumulated CPU time (s) 4662.29
Current children cumulated vsize (KiB) 71788

[startup+4722.32 s]
/proc/loadavg: 2.05 2.06 2.01 3/551 17892
/proc/meminfo: memFree=15824468/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71788 CPUtime=4722.31 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38022 0 0 0 472225 6 0 0 25 0 1 0 772544023 73510912 15183 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17947 15183 169 27 0 16396 0
Current children cumulated CPU time (s) 4722.31
Current children cumulated vsize (KiB) 71788

[startup+4782.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/551 17894
/proc/meminfo: memFree=15824580/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71788 CPUtime=4782.29 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38029 0 0 0 478223 6 0 0 25 0 1 0 772544023 73510912 15190 33554432000 4194304 4300876 140733701211408 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17947 15190 169 27 0 16396 0
Current children cumulated CPU time (s) 4782.29
Current children cumulated vsize (KiB) 71788

[startup+4842.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17895
/proc/meminfo: memFree=15823808/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71920 CPUtime=4842.29 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38035 0 0 0 484223 6 0 0 25 0 1 0 772544023 73646080 15196 33554432000 4194304 4300876 140733701211408 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17980 15196 169 27 0 16429 0
Current children cumulated CPU time (s) 4842.29
Current children cumulated vsize (KiB) 71920

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17897
/proc/meminfo: memFree=15824528/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71920 CPUtime=4902.3 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38041 0 0 0 490224 6 0 0 25 0 1 0 772544023 73646080 15202 33554432000 4194304 4300876 140733701211408 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17980 15202 169 27 0 16429 0
Current children cumulated CPU time (s) 4902.3
Current children cumulated vsize (KiB) 71920

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17898
/proc/meminfo: memFree=15824276/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71920 CPUtime=4962.3 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38047 0 0 0 496224 6 0 0 25 0 1 0 772544023 73646080 15208 33554432000 4194304 4300876 140733701211408 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17980 15208 169 27 0 16429 0
Current children cumulated CPU time (s) 4962.3
Current children cumulated vsize (KiB) 71920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.07 2.03 2.00 2/550 17901
/proc/meminfo: memFree=15894948/32951124 swapFree=54323904/67111528
[pid=17729] ppid=17727 vsize=71920 CPUtime=5000.02 cores=1,3,5,7
/proc/17729/stat : 17729 (march_rw) R 17727 17729 17697 0 -1 4202496 38049 0 0 0 499996 6 0 0 25 0 1 0 772544023 73646080 15210 33554432000 4194304 4300876 140733701211408 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17729/statm: 17980 15210 169 27 0 16429 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 71920

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): 5000.03
CPU user time (s): 4999.96
CPU system time (s): 0.065989
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 71920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
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= 38049
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= 10142

runsolver used 26.383 second user time and 64.5462 second system time

The end

Launcher Data 

Begin job on node106 at 2011-05-28 21:03:56
IDJOB=3420404
IDBENCH=82656
IDSOLVER=1913
FILE ID=node106/3420404-1306609436
RUNJOBID= node106-1306609436-17716
PBS_JOBID= 13471584
Free space on /tmp= 73468 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S269939581-066-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420404-1306609436/watcher-3420404-1306609436 -o /tmp/evaluation-result-3420404-1306609436/solver-3420404-1306609436 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420404-1306609436.cnf

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

MD5SUM BENCH= 3d91d29f74f04e1ffeedae8425f55746
RANDOM SEED=594197932

node106.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	: 5226.20
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	: 5332.75
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15956464 kB
Buffers:        352424 kB
Cached:       10677024 kB
SwapCached:      24016 kB
Active:        6613280 kB
Inactive:     10069828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15956464 kB
SwapTotal:    67111528 kB
SwapFree:     54323904 kB
Dirty:            4876 kB
Writeback:           0 kB
AnonPages:     5638372 kB
Mapped:          25460 kB
Slab:           160180 kB
PageTables:      77916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 167518868 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= 73468 MiB
End job on node106 at 2011-05-28 22:27:18