Trace number 3420371

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) 5000.07 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S313385224-076-UNKNOWN.cnf
MD5SUMc8a628789219fd1293880c95bfb25038
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark35.0147
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.65	c main()::
0.59/0.65	c initFormula():: searching for DIMACS p-line....
0.59/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.65	c parseCNF():: parsing....
0.59/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65	c runParser():: parsing was successful, warming up engines...
0.59/0.65	c simplify_formula():: removed 0 tautological, 523 satisfied and 0 duplicate clauses
0.59/0.65	c preprocessing fase I completed:: there are now 19918 free variables and 83477 clauses.
0.59/0.65	c using 3-SAT heuristics (occurence based diff)
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 122 duplicate clauses
0.59/0.65	c resolvent_look() :: found 62 resolvents
0.59/0.65	c main():: clause / variable ratio: ( 83539 / 20000 ) = 4.18
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c number of free variables = 19918
0.59/0.65	c dynamic_preselect_setsize :: off
0.59/0.65	c main():: all systems go!
0.59/0.65	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-3420371-1306604775/watcher-3420371-1306604775 -o /tmp/evaluation-result-3420371-1306604775/solver-3420371-1306604775 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420371-1306604775.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: 2.00 2.00 2.00 2/273 772
/proc/meminfo: memFree=28684648/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=9408 CPUtime=0 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4194304 847 0 0 0 0 0 0 0 23 0 1 0 772078275 9633792 792 33554432000 4194304 4300876 140735122981056 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 2352 792 112 27 0 801 0

[startup+0.0996581 s]
/proc/loadavg: 2.00 2.00 2.00 2/273 772
/proc/meminfo: memFree=28684648/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=18488 CPUtime=0.09 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4194304 3073 0 0 0 9 0 0 0 23 0 1 0 772078275 18931712 2237 33554432000 4194304 4300876 140735122981056 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 4655 2248 128 27 0 3104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18488

[startup+0.100659 s]
/proc/loadavg: 2.00 2.00 2.00 2/273 772
/proc/meminfo: memFree=28684648/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=19544 CPUtime=0.09 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4194304 3365 0 0 0 9 0 0 0 23 0 1 0 772078275 20013056 2529 33554432000 4194304 4300876 140735122981056 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 4919 2539 128 27 0 3368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19544

[startup+0.300633 s]
/proc/loadavg: 2.00 2.00 2.00 2/273 772
/proc/meminfo: memFree=28684648/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=18488 CPUtime=0.29 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 10936 0 0 0 28 1 0 0 25 0 1 0 772078275 18931712 2344 33554432000 4194304 4300876 140735122981056 18446744073709551615 4240048 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 4622 2344 136 27 0 3071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18488

[startup+0.70056 s]
/proc/loadavg: 2.00 2.00 2.00 2/273 772
/proc/meminfo: memFree=28684648/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=45076 CPUtime=0.69 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 24552 0 0 0 67 2 0 0 25 0 1 0 772078275 46157824 5830 33554432000 4194304 4300876 140735122981056 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 11269 5851 169 27 0 9718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50037 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28641252/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=45976 CPUtime=1.49 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 27845 0 0 0 147 2 0 0 25 0 1 0 772078275 47079424 9123 33554432000 4194304 4300876 140735122981056 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 11494 9123 169 27 0 9943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45976

[startup+3.10113 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28638268/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=51172 CPUtime=3.1 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 28893 0 0 0 307 3 0 0 25 0 1 0 772078275 52400128 10171 33554432000 4194304 4300876 140735122981056 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 12793 10171 169 27 0 11242 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 51172

[startup+6.30053 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28634904/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=51832 CPUtime=6.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 29057 0 0 0 627 3 0 0 25 0 1 0 772078275 53075968 10335 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 12958 10335 169 27 0 11407 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 51832

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28632280/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=52492 CPUtime=12.7 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 29239 0 0 0 1267 3 0 0 25 0 1 0 772078275 53751808 10517 33554432000 4194304 4300876 140735122981056 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13123 10517 169 27 0 11572 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 52492

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 773
/proc/meminfo: memFree=28630440/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=53152 CPUtime=25.49 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 29416 0 0 0 2546 3 0 0 25 0 1 0 772078275 54427648 10694 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13288 10694 169 27 0 11737 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53152

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 774
/proc/meminfo: memFree=28627896/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=53944 CPUtime=51.09 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 29594 0 0 0 5106 3 0 0 25 0 1 0 772078275 55238656 10872 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13486 10872 169 27 0 11935 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53944

[startup+102.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 776
/proc/meminfo: memFree=28622536/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=54604 CPUtime=102.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 29777 0 0 0 10227 3 0 0 25 0 1 0 772078275 55914496 11055 33554432000 4194304 4300876 140735122981056 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13651 11055 169 27 0 12100 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 54604

[startup+162.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/274 777
/proc/meminfo: memFree=28617904/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=55132 CPUtime=162.29 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 29903 0 0 0 16226 3 0 0 25 0 1 0 772078275 56455168 11181 33554432000 4194304 4300876 140735122981056 18446744073709551615 4248579 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13783 11181 169 27 0 12232 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 55132

[startup+222.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 779
/proc/meminfo: memFree=28613400/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=55528 CPUtime=222.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30007 0 0 0 22227 3 0 0 25 0 1 0 772078275 56860672 11285 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13882 11285 169 27 0 12331 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55528

[startup+282.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/274 780
/proc/meminfo: memFree=28608892/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=55792 CPUtime=282.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30086 0 0 0 28227 3 0 0 25 0 1 0 772078275 57131008 11364 33554432000 4194304 4300876 140735122981056 18446744073709551615 4228827 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 13948 11364 169 27 0 12397 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55792

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 782
/proc/meminfo: memFree=28604772/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=56056 CPUtime=342.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30142 0 0 0 34227 3 0 0 25 0 1 0 772078275 57401344 11420 33554432000 4194304 4300876 140735122981056 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14014 11420 169 27 0 12463 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56056

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 784
/proc/meminfo: memFree=28600772/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=56320 CPUtime=402.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30190 0 0 0 40227 3 0 0 25 0 1 0 772078275 57671680 11468 33554432000 4194304 4300876 140735122981056 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14080 11468 169 27 0 12529 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56320

[startup+462.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/274 785
/proc/meminfo: memFree=28596396/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=56452 CPUtime=462.3 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30236 0 0 0 46227 3 0 0 25 0 1 0 772078275 57806848 11514 33554432000 4194304 4300876 140735122981056 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14113 11514 169 27 0 12562 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56452

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 787
/proc/meminfo: memFree=28592392/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=56584 CPUtime=522.31 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30273 0 0 0 52227 4 0 0 25 0 1 0 772078275 57942016 11551 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14146 11551 169 27 0 12595 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 56584

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 788
/proc/meminfo: memFree=28588272/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=56716 CPUtime=582.31 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 30309 0 0 0 58227 4 0 0 25 0 1 0 772078275 58077184 11587 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214516 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14179 11587 169 27 0 12628 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56716

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 909
/proc/meminfo: memFree=28355164/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59620 CPUtime=4062.43 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31021 0 0 0 406238 5 0 0 25 0 1 0 772078275 61050880 12299 33554432000 4194304 4300876 140735122981056 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14905 12299 169 27 0 13354 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 59620

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 911
/proc/meminfo: memFree=28351396/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59620 CPUtime=4122.42 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31026 0 0 0 412237 5 0 0 25 0 1 0 772078275 61050880 12304 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14905 12304 169 27 0 13354 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 59620

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 912
/proc/meminfo: memFree=28347884/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59620 CPUtime=4182.42 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31033 0 0 0 418237 5 0 0 25 0 1 0 772078275 61050880 12311 33554432000 4194304 4300876 140735122981056 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14905 12311 169 27 0 13354 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 59620

[startup+4242.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/274 915
/proc/meminfo: memFree=28343876/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59620 CPUtime=4242.42 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31040 0 0 0 424237 5 0 0 25 0 1 0 772078275 61050880 12318 33554432000 4194304 4300876 140735122981056 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14905 12318 169 27 0 13354 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 59620

[startup+4302.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/274 917
/proc/meminfo: memFree=28339888/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59752 CPUtime=4302.43 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31046 0 0 0 430238 5 0 0 25 0 1 0 772078275 61186048 12324 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14938 12324 169 27 0 13387 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 59752

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/274 918
/proc/meminfo: memFree=28336124/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59752 CPUtime=4362.43 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31055 0 0 0 436238 5 0 0 25 0 1 0 772078275 61186048 12333 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14938 12333 169 27 0 13387 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 59752

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 920
/proc/meminfo: memFree=28332120/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59752 CPUtime=4422.43 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31061 0 0 0 442238 5 0 0 25 0 1 0 772078275 61186048 12339 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14938 12339 169 27 0 13387 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 59752

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 921
/proc/meminfo: memFree=28328248/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59752 CPUtime=4482.43 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31066 0 0 0 448238 5 0 0 25 0 1 0 772078275 61186048 12344 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214516 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14938 12344 169 27 0 13387 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 59752

[startup+4542.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/274 932
/proc/meminfo: memFree=28324796/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59752 CPUtime=4542.43 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31071 0 0 0 454238 5 0 0 25 0 1 0 772078275 61186048 12349 33554432000 4194304 4300876 140735122981056 18446744073709551615 4217002 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14938 12349 169 27 0 13387 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 59752

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 934
/proc/meminfo: memFree=28320048/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59752 CPUtime=4602.44 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31076 0 0 0 460239 5 0 0 25 0 1 0 772078275 61186048 12354 33554432000 4194304 4300876 140735122981056 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14938 12354 169 27 0 13387 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 59752

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 937
/proc/meminfo: memFree=28315664/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=4662.44 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31081 0 0 0 466239 5 0 0 25 0 1 0 772078275 61321216 12359 33554432000 4194304 4300876 140735122981056 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12359 169 27 0 13420 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 59884

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 940
/proc/meminfo: memFree=28312424/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=4722.45 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31085 0 0 0 472240 5 0 0 25 0 1 0 772078275 61321216 12363 33554432000 4194304 4300876 140735122981056 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12363 169 27 0 13420 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 59884

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 941
/proc/meminfo: memFree=28308676/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=4782.44 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31089 0 0 0 478239 5 0 0 25 0 1 0 772078275 61321216 12367 33554432000 4194304 4300876 140735122981056 18446744073709551615 4275070 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12367 169 27 0 13420 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 59884

[startup+4842.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/274 944
/proc/meminfo: memFree=28304424/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=4842.44 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31093 0 0 0 484239 5 0 0 25 0 1 0 772078275 61321216 12371 33554432000 4194304 4300876 140735122981056 18446744073709551615 4265637 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12371 169 27 0 13420 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 59884

[startup+4902.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 946
/proc/meminfo: memFree=28300668/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=4902.44 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31099 0 0 0 490239 5 0 0 25 0 1 0 772078275 61321216 12377 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12377 169 27 0 13420 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 59884

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 947
/proc/meminfo: memFree=28296672/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=4962.45 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31101 0 0 0 496240 5 0 0 25 0 1 0 772078275 61321216 12379 33554432000 4194304 4300876 140735122981056 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12379 169 27 0 13420 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 59884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/273 949
/proc/meminfo: memFree=28634180/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=5000.05 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31105 0 0 0 500000 5 0 0 25 0 1 0 772078275 61321216 12383 33554432000 4194304 4300876 140735122981056 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12383 169 27 0 13420 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 59884

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 2/273 949
/proc/meminfo: memFree=28634180/32951124 swapFree=55664332/67111528
[pid=772] ppid=770 vsize=59884 CPUtime=5000.05 cores=0,2,4,6
/proc/772/stat : 772 (march_rw) R 770 772 32020 0 -1 4202496 31105 0 0 0 500000 5 0 0 25 0 1 0 772078275 61321216 12383 33554432000 4194304 4300876 140735122981056 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/772/statm: 14971 12383 169 27 0 13420 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 59884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 5000.01
CPU system time (s): 0.056991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 59884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31105
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= 8481

runsolver used 13.217 second user time and 27.7028 second system time

The end

Launcher Data 

Begin job on node109 at 2011-05-28 19:46:15
IDJOB=3420371
IDBENCH=82623
IDSOLVER=1913
FILE ID=node109/3420371-1306604775
RUNJOBID= node109-1306604775-751
PBS_JOBID= 13471571
Free space on /tmp= 73204 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S313385224-076-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420371-1306604775/watcher-3420371-1306604775 -o /tmp/evaluation-result-3420371-1306604775/solver-3420371-1306604775 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420371-1306604775.cnf

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

MD5SUM BENCH= c8a628789219fd1293880c95bfb25038
RANDOM SEED=784658969

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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:     32951124 kB
MemFree:      28684804 kB
Buffers:        191316 kB
Cached:        2138064 kB
SwapCached:      10136 kB
Active:         698080 kB
Inactive:      3360928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28684804 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:     1725508 kB
Mapped:          16388 kB
Slab:           107408 kB
PageTables:      37752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30888516 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= 73204 MiB
End job on node109 at 2011-05-28 21:09:37