Trace number 3420399

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) 5000.08 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S285324961-078-UNKNOWN.cnf
MD5SUM7b0b378358197932f5212c7e9e31a14b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.904
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 773 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 29877 free variables and 125227 clauses.
1.19/1.20	c using 3-SAT heuristics (occurence based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
1.19/1.20	c resolvent_look() :: found 91 resolvents
1.19/1.20	c main():: clause / variable ratio: ( 125318 / 30000 ) = 4.18
1.19/1.20	c longest clause has size 3
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 29877
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	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-3420399-1306609411/watcher-3420399-1306609411 -o /tmp/evaluation-result-3420399-1306609411/solver-3420399-1306609411 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420399-1306609411.cnf 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 1.14 1.05 1.09 3/483 5180
/proc/meminfo: memFree=19400116/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=11000 CPUtime=0 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4194304 1189 0 0 0 0 0 0 0 22 0 1 0 851171785 11264000 1135 33554432000 4194304 4300876 140734535356304 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 2750 1136 113 27 0 1199 0

[startup+0.020048 s]
/proc/loadavg: 1.14 1.05 1.09 3/483 5180
/proc/meminfo: memFree=19400116/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=11660 CPUtime=0.01 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4194304 1389 0 0 0 1 0 0 0 22 0 1 0 851171785 11939840 1335 33554432000 4194304 4300876 140734535356304 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 2915 1335 113 27 0 1364 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11660

[startup+0.101038 s]
/proc/loadavg: 1.14 1.05 1.09 3/483 5180
/proc/meminfo: memFree=19400116/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=26652 CPUtime=0.09 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4194304 3992 0 0 0 9 0 0 0 22 0 1 0 851171785 27291648 3937 33554432000 4194304 4300876 140734535356304 18446744073709551615 4239742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 6663 3937 118 27 0 5112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26652

[startup+0.301003 s]
/proc/loadavg: 1.14 1.05 1.09 3/483 5180
/proc/meminfo: memFree=19400116/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=29492 CPUtime=0.29 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4194304 9275 0 0 0 28 1 0 0 23 0 1 0 851171785 30199808 4687 33554432000 4194304 4300876 140734535356304 18446744073709551615 260905043346 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 7373 4687 129 27 0 5822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29492

[startup+0.700979 s]
/proc/loadavg: 1.14 1.05 1.09 3/483 5180
/proc/meminfo: memFree=19400116/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=26484 CPUtime=0.69 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 22020 0 0 0 66 3 0 0 25 0 1 0 851171785 27119616 3944 33554432000 4194304 4300876 140734535356304 18446744073709551615 4239770 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 6621 3944 137 27 0 5070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26484

[startup+1.50087 s]
/proc/loadavg: 1.14 1.05 1.09 3/484 5181
/proc/meminfo: memFree=19379532/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=64352 CPUtime=1.49 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 39384 0 0 0 144 5 0 0 25 0 1 0 851171785 65896448 11879 33554432000 4194304 4300876 140734535356304 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 16088 11879 169 27 0 14537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64352

[startup+3.10056 s]
/proc/loadavg: 1.14 1.05 1.09 3/484 5181
/proc/meminfo: memFree=19343788/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=66068 CPUtime=3.09 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 41103 0 0 0 304 5 0 0 25 0 1 0 851171785 67653632 13598 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 16517 13598 169 27 0 14966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66068

[startup+6.3009 s]
/proc/loadavg: 1.37 1.10 1.11 3/484 5181
/proc/meminfo: memFree=19337332/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=71832 CPUtime=6.29 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 42492 0 0 0 623 6 0 0 25 0 1 0 851171785 73555968 14987 33554432000 4194304 4300876 140734535356304 18446744073709551615 4263231 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 17958 14987 169 27 0 16407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71832

[startup+12.7007 s]
/proc/loadavg: 1.42 1.11 1.11 3/484 5182
/proc/meminfo: memFree=19333128/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=73284 CPUtime=12.69 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 42842 0 0 0 1263 6 0 0 25 0 1 0 851171785 75042816 15337 33554432000 4194304 4300876 140734535356304 18446744073709551615 4261132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 18321 15337 169 27 0 16770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73284

[startup+25.5005 s]
/proc/loadavg: 1.55 1.16 1.13 3/484 5182
/proc/meminfo: memFree=19330896/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=74340 CPUtime=25.49 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 43112 0 0 0 2543 6 0 0 25 0 1 0 851171785 76124160 15607 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 18585 15607 169 27 0 17034 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74340

[startup+51.1008 s]
/proc/loadavg: 1.70 1.22 1.15 3/484 5183
/proc/meminfo: memFree=19326876/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=75396 CPUtime=51.09 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 43375 0 0 0 5103 6 0 0 25 0 1 0 851171785 77205504 15870 33554432000 4194304 4300876 140734535356304 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 18849 15870 169 27 0 17298 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75396

[startup+102.318 s]
/proc/loadavg: 1.87 1.34 1.19 3/484 5184
/proc/meminfo: memFree=19319412/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=76320 CPUtime=102.32 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 43627 0 0 0 10225 7 0 0 25 0 1 0 851171785 78151680 16122 33554432000 4194304 4300876 140734535356304 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19080 16122 169 27 0 17529 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 76320

[startup+162.3 s]
/proc/loadavg: 2.05 1.49 1.25 3/484 5186
/proc/meminfo: memFree=19308940/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=77112 CPUtime=162.3 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 43806 0 0 0 16223 7 0 0 25 0 1 0 851171785 78962688 16301 33554432000 4194304 4300876 140734535356304 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19278 16301 169 27 0 17727 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 77112

[startup+222.301 s]
/proc/loadavg: 2.10 1.61 1.30 3/484 5187
/proc/meminfo: memFree=19302208/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=77508 CPUtime=222.3 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 43933 0 0 0 22223 7 0 0 25 0 1 0 851171785 79368192 16428 33554432000 4194304 4300876 140734535356304 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19377 16428 169 27 0 17826 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 77508

[startup+282.3 s]
/proc/loadavg: 2.03 1.68 1.34 3/484 5189
/proc/meminfo: memFree=19294452/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=77904 CPUtime=282.3 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 44024 0 0 0 28223 7 0 0 25 0 1 0 851171785 79773696 16519 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19476 16519 169 27 0 17925 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 77904

[startup+342.301 s]
/proc/loadavg: 2.01 1.73 1.38 3/484 5190
/proc/meminfo: memFree=19286356/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=78300 CPUtime=342.3 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 44109 0 0 0 34223 7 0 0 25 0 1 0 851171785 80179200 16604 33554432000 4194304 4300876 140734535356304 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19575 16604 169 27 0 18024 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78300

[startup+402.301 s]
/proc/loadavg: 2.00 1.78 1.42 3/484 5192
/proc/meminfo: memFree=19278496/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=78564 CPUtime=402.31 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 44168 0 0 0 40223 8 0 0 25 0 1 0 851171785 80449536 16663 33554432000 4194304 4300876 140734535356304 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19641 16663 169 27 0 18090 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 78564

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.45 3/484 5194
/proc/meminfo: memFree=19271728/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=78696 CPUtime=462.31 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 44221 0 0 0 46223 8 0 0 25 0 1 0 851171785 80584704 16716 33554432000 4194304 4300876 140734535356304 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19674 16716 169 27 0 18123 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 78696

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.48 3/484 5195
/proc/meminfo: memFree=19264972/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=78960 CPUtime=522.31 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 44269 0 0 0 52223 8 0 0 25 0 1 0 851171785 80855040 16764 33554432000 4194304 4300876 140734535356304 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19740 16764 169 27 0 18189 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78960

[startup+582.301 s]
/proc/loadavg: 2.00 1.87 1.51 3/484 5197
/proc/meminfo: memFree=19256480/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=79092 CPUtime=582.31 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 44318 0 0 0 58223 8 0 0 25 0 1 0 851171785 80990208 16813 33554432000 4194304 4300876 140734535356304 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 19773 16813 169 27 0 18222 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 79092

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.15 2.06 2.00 3/484 5302
/proc/meminfo: memFree=18818628/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=82788 CPUtime=4062.44 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45263 0 0 0 406231 13 0 0 25 0 1 0 851171785 84774912 17758 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20697 17758 169 27 0 19146 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 82788

[startup+4122.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/484 5303
/proc/meminfo: memFree=18810148/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=82920 CPUtime=4122.42 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45268 0 0 0 412229 13 0 0 25 0 1 0 851171785 84910080 17763 33554432000 4194304 4300876 140734535356304 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20730 17763 169 27 0 19179 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 82920

[startup+4182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/484 5305
/proc/meminfo: memFree=18802272/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=82920 CPUtime=4182.42 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45276 0 0 0 418229 13 0 0 25 0 1 0 851171785 84910080 17771 33554432000 4194304 4300876 140734535356304 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20730 17771 169 27 0 19179 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 82920

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/484 5306
/proc/meminfo: memFree=18795048/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=82920 CPUtime=4242.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45284 0 0 0 424230 13 0 0 25 0 1 0 851171785 84910080 17779 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20730 17779 169 27 0 19179 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 82920

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 5308
/proc/meminfo: memFree=18787164/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=82920 CPUtime=4302.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45290 0 0 0 430230 13 0 0 25 0 1 0 851171785 84910080 17785 33554432000 4194304 4300876 140734535356304 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20730 17785 169 27 0 19179 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 82920

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 5310
/proc/meminfo: memFree=18780048/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=82920 CPUtime=4362.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45298 0 0 0 436230 13 0 0 25 0 1 0 851171785 84910080 17793 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20730 17793 169 27 0 19179 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 82920

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/484 5311
/proc/meminfo: memFree=18772404/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83052 CPUtime=4422.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45303 0 0 0 442230 13 0 0 25 0 1 0 851171785 85045248 17798 33554432000 4194304 4300876 140734535356304 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20763 17798 169 27 0 19212 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 83052

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/484 5313
/proc/meminfo: memFree=18764912/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83052 CPUtime=4482.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45308 0 0 0 448230 13 0 0 25 0 1 0 851171785 85045248 17803 33554432000 4194304 4300876 140734535356304 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20763 17803 169 27 0 19212 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 83052

[startup+4542.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/484 5314
/proc/meminfo: memFree=18756892/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83052 CPUtime=4542.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45314 0 0 0 454230 13 0 0 25 0 1 0 851171785 85045248 17809 33554432000 4194304 4300876 140734535356304 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20763 17809 169 27 0 19212 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 83052

[startup+4602.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/484 5316
/proc/meminfo: memFree=18748396/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83052 CPUtime=4602.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45319 0 0 0 460230 13 0 0 25 0 1 0 851171785 85045248 17814 33554432000 4194304 4300876 140734535356304 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20763 17814 169 27 0 19212 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 83052

[startup+4662.3 s]
/proc/loadavg: 2.03 2.04 2.01 3/484 5318
/proc/meminfo: memFree=18741036/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83052 CPUtime=4662.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45325 0 0 0 466230 13 0 0 25 0 1 0 851171785 85045248 17820 33554432000 4194304 4300876 140734535356304 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20763 17820 169 27 0 19212 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 83052

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 5319
/proc/meminfo: memFree=18733424/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83052 CPUtime=4722.45 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45331 0 0 0 472232 13 0 0 25 0 1 0 851171785 85045248 17826 33554432000 4194304 4300876 140734535356304 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20763 17826 169 27 0 19212 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 83052

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 5321
/proc/meminfo: memFree=18727908/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83184 CPUtime=4782.43 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45338 0 0 0 478230 13 0 0 25 0 1 0 851171785 85180416 17833 33554432000 4194304 4300876 140734535356304 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20796 17833 169 27 0 19245 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 83184

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 5322
/proc/meminfo: memFree=18719556/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83184 CPUtime=4842.44 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45344 0 0 0 484231 13 0 0 25 0 1 0 851171785 85180416 17839 33554432000 4194304 4300876 140734535356304 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20796 17839 169 27 0 19245 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 83184

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/484 5324
/proc/meminfo: memFree=18713048/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83184 CPUtime=4902.44 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45349 0 0 0 490231 13 0 0 25 0 1 0 851171785 85180416 17844 33554432000 4194304 4300876 140734535356304 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20796 17844 169 27 0 19245 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 83184

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/484 5326
/proc/meminfo: memFree=18706552/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83184 CPUtime=4962.44 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45357 0 0 0 496231 13 0 0 25 0 1 0 851171785 85180416 17852 33554432000 4194304 4300876 140734535356304 18446744073709551615 4286079 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20796 17852 169 27 0 19245 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 83184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/484 5327
/proc/meminfo: memFree=18701552/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83184 CPUtime=5000.05 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45363 0 0 0 499992 13 0 0 25 0 1 0 851171785 85180416 17858 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20796 17858 169 27 0 19245 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 83184

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/484 5327
/proc/meminfo: memFree=18701552/32950928 swapFree=65252936/67111528
[pid=5180] ppid=5178 vsize=83184 CPUtime=5000.05 cores=0,2,4,6
/proc/5180/stat : 5180 (march_rw) R 5178 5180 3735 0 -1 4202496 45363 0 0 0 499992 13 0 0 25 0 1 0 851171785 85180416 17858 33554432000 4194304 4300876 140734535356304 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5180/statm: 20796 17858 169 27 0 19245 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 83184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.08
CPU user time (s): 4999.93
CPU system time (s): 0.142978
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 83184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45363
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= 9418

runsolver used 24.0603 second user time and 53.2309 second system time

The end

Launcher Data 

Begin job on node116 at 2011-05-28 21:03:31
IDJOB=3420399
IDBENCH=82651
IDSOLVER=1913
FILE ID=node116/3420399-1306609411
RUNJOBID= node116-1306609411-5160
PBS_JOBID= 13471564
Free space on /tmp= 73408 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S285324961-078-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420399-1306609411/watcher-3420399-1306609411 -o /tmp/evaluation-result-3420399-1306609411/solver-3420399-1306609411 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420399-1306609411.cnf

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

MD5SUM BENCH= 7b0b378358197932f5212c7e9e31a14b
RANDOM SEED=679069002

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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		: 2666.826
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		: 2666.826
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		: 2666.826
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		: 2666.826
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      19400396 kB
Buffers:        158392 kB
Cached:        2322052 kB
SwapCached:      12264 kB
Active:        7351872 kB
Inactive:      5951040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19400396 kB
SwapTotal:    67111528 kB
SwapFree:     65252936 kB
Dirty:            3128 kB
Writeback:           0 kB
AnonPages:    10820124 kB
Mapped:          24808 kB
Slab:           116820 kB
PageTables:      61824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 139602748 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= 73408 MiB
End job on node116 at 2011-05-28 22:26:53