Trace number 3210129

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
SAT09 reference solver: march_hi hi? (TO) 5000.06 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S677627694-051-UNKNOWN.cnf
MD5SUMc57904e3ea235f276cacd03d81f1155b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.52961
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c simplify_formula():: removed 0 tautological, 316 satisfied and 0 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 9956 free variables and 41684 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.486
0.29/0.30	c using 3-SAT heuristics (occurence based diff)
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.29/0.30	c resolvent_look() :: found 83 resolvents
0.29/0.30	c lessRedundantTransformation():: nothing to be done.
0.29/0.30	c transformTo3SAT():: you gave me 10000 variables and 41767 clauses.
0.29/0.30	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.30	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.30	c transformTo3SAT():: the transformation yielded 10000 variabels and 41767 clauses.
0.29/0.30	c main():: clause / variable ratio: ( 41767 / 10000 ) = 4.18
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c number of free variables = 9956
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 973
1.19/1.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 290190
227.60/227.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************************
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c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3210129-1303151831/watcher-3210129-1303151831 -o /tmp/evaluation-result-3210129-1303151831/solver-3210129-1303151831 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210129-1303151831.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): 5000 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: 1.85 1.97 1.99 3/174 15083
/proc/meminfo: memFree=18391288/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=2124 CPUtime=0 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 372 0 0 0 0 0 0 0 25 0 1 0 426780848 2174976 329 33554432000 134512640 135197378 4291594576 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 531 329 58 168 0 362 0

[startup+0.070885 s]
/proc/loadavg: 1.85 1.97 1.99 3/174 15083
/proc/meminfo: memFree=18391288/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=5576 CPUtime=0.06 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 1437 0 0 0 6 0 0 0 25 0 1 0 426780848 5709824 935 33554432000 134512640 135197378 4291594576 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 1394 942 66 168 0 1225 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5576

[startup+0.100915 s]
/proc/loadavg: 1.85 1.97 1.99 3/174 15083
/proc/meminfo: memFree=18391288/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=5444 CPUtime=0.09 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 1932 0 0 0 9 0 0 0 25 0 1 0 426780848 5574656 913 33554432000 134512640 135197378 4291594576 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 1361 913 67 168 0 1192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5444

[startup+0.300921 s]
/proc/loadavg: 1.85 1.97 1.99 3/174 15083
/proc/meminfo: memFree=18391288/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=18332 CPUtime=0.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 6244 0 0 0 29 0 0 0 25 0 1 0 426780848 18771968 1790 33554432000 134512640 135197378 4291594576 18446744073709551615 134560752 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 4583 1790 86 168 0 4414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18332

[startup+0.70085 s]
/proc/loadavg: 1.85 1.97 1.99 3/174 15083
/proc/meminfo: memFree=18391288/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=19236 CPUtime=0.69 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 9019 0 0 0 68 1 0 0 25 0 1 0 426780848 19697664 4304 33554432000 134512640 135197378 4291594576 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 4809 4304 91 168 0 4640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19236

[startup+1.5007 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 15090
/proc/meminfo: memFree=18347128/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=21172 CPUtime=1.49 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 9489 0 0 0 148 1 0 0 25 0 1 0 426780848 21680128 4774 33554432000 134512640 135197378 4291594576 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 5293 4774 91 168 0 5124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21172

[startup+3.10041 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 15090
/proc/meminfo: memFree=18343036/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=21492 CPUtime=3.09 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 9565 0 0 0 308 1 0 0 25 0 1 0 426780848 22007808 4850 33554432000 134512640 135197378 4291594576 18446744073709551615 134540056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 5373 4850 91 168 0 5204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21492

[startup+6.30082 s]
/proc/loadavg: 1.86 1.97 1.99 3/178 15090
/proc/meminfo: memFree=18342060/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=21836 CPUtime=6.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 9669 0 0 0 628 1 0 0 25 0 1 0 426780848 22360064 4954 33554432000 134512640 135197378 4291594576 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 5459 4954 91 168 0 5290 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21836

[startup+12.7007 s]
/proc/loadavg: 1.87 1.97 1.99 3/178 15091
/proc/meminfo: memFree=18341104/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=22356 CPUtime=12.69 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 9767 0 0 0 1268 1 0 0 25 0 1 0 426780848 22892544 5052 33554432000 134512640 135197378 4291594576 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 5589 5052 91 168 0 5420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22356

[startup+25.5003 s]
/proc/loadavg: 1.90 1.97 1.99 3/178 15091
/proc/meminfo: memFree=18340980/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=23320 CPUtime=25.49 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 9949 0 0 0 2548 1 0 0 25 0 1 0 426780848 23879680 5234 33554432000 134512640 135197378 4291594576 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 5830 5234 91 168 0 5661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23320

[startup+51.1006 s]
/proc/loadavg: 1.93 1.97 1.99 3/178 15092
/proc/meminfo: memFree=18339100/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=24872 CPUtime=51.09 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 10274 0 0 0 5108 1 0 0 25 0 1 0 426780848 25468928 5559 33554432000 134512640 135197378 4291594576 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 6218 5559 91 168 0 6049 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24872

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 15093
/proc/meminfo: memFree=18335868/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=27396 CPUtime=102.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 10806 0 0 0 10228 1 0 0 25 0 1 0 426780848 28053504 6083 33554432000 134512640 135197378 4291594576 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15083/statm: 6849 6083 91 168 0 6680 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27396

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 15095
/proc/meminfo: memFree=18333004/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=29516 CPUtime=162.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 11371 0 0 0 16227 2 0 0 25 0 1 0 426780848 30224384 6648 33554432000 134512640 135197378 4291594576 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 7379 6648 91 168 0 7210 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29516

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 15096
/proc/meminfo: memFree=18330396/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=32616 CPUtime=222.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 11957 0 0 0 22227 2 0 0 25 0 1 0 426780848 33398784 7234 33554432000 134512640 135197378 4291594576 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 8154 7234 91 168 0 7985 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32616

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 15098
/proc/meminfo: memFree=18328028/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=36760 CPUtime=282.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 12482 0 0 0 28227 2 0 0 25 0 1 0 426780848 37642240 7759 33554432000 134512640 135197378 4291594576 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 9190 7759 91 168 0 9021 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 36760

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 15099
/proc/meminfo: memFree=18325652/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=36892 CPUtime=342.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 13021 0 0 0 34227 2 0 0 25 0 1 0 426780848 37777408 8298 33554432000 134512640 135197378 4291594576 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 9223 8298 91 168 0 9054 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 36892

[startup+402.301 s]
/proc/loadavg: 2.04 1.99 1.99 3/178 15101
/proc/meminfo: memFree=18323400/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=43336 CPUtime=402.29 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 13561 0 0 0 40227 2 0 0 25 0 1 0 426780848 44376064 8838 33554432000 134512640 135197378 4291594576 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 10834 8838 91 168 0 10665 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 43336

[startup+462.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/178 15103
/proc/meminfo: memFree=18321144/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=43468 CPUtime=462.3 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 14089 0 0 0 46228 2 0 0 25 0 1 0 426780848 44511232 9366 33554432000 134512640 135197378 4291594576 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 10867 9366 91 168 0 10698 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43468

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 15104
/proc/meminfo: memFree=18319028/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=43600 CPUtime=522.3 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 14604 0 0 0 52228 2 0 0 25 0 1 0 426780848 44646400 9881 33554432000 134512640 135197378 4291594576 18446744073709551615 134541254 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 10900 9881 91 168 0 10731 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43600

[startup+582.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/178 15106
/proc/meminfo: memFree=18316780/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=52332 CPUtime=582.31 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 15125 0 0 0 58228 3 0 0 25 0 1 0 426780848 53587968 10402 33554432000 134512640 135197378 4291594576 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 13083 10402 91 168 0 12914 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 52332

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15211
/proc/meminfo: memFree=18197620/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=167608 CPUtime=4062.42 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 44071 0 0 0 406231 11 0 0 25 0 1 0 426780848 171630592 39348 33554432000 134512640 135197378 4291594576 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 41902 39348 91 168 0 41733 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 167608

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15212
/proc/meminfo: memFree=18195508/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=167608 CPUtime=4122.41 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 44572 0 0 0 412230 11 0 0 25 0 1 0 426780848 171630592 39849 33554432000 134512640 135197378 4291594576 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 41902 39849 91 168 0 41733 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 167608

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15214
/proc/meminfo: memFree=18193504/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=167740 CPUtime=4182.41 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 45067 0 0 0 418230 11 0 0 25 0 1 0 426780848 171765760 40344 33554432000 134512640 135197378 4291594576 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 41935 40344 91 168 0 41766 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 167740

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15215
/proc/meminfo: memFree=18191512/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=167740 CPUtime=4242.41 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 45560 0 0 0 424230 11 0 0 25 0 1 0 426780848 171765760 40837 33554432000 134512640 135197378 4291594576 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 41935 40837 91 168 0 41766 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 167740

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15217
/proc/meminfo: memFree=18189620/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234040 CPUtime=4302.41 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 46054 0 0 0 430230 11 0 0 25 0 1 0 426780848 239656960 41331 33554432000 134512640 135197378 4291594576 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58510 41331 91 168 0 58341 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 234040

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15219
/proc/meminfo: memFree=18187752/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234040 CPUtime=4362.42 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 46546 0 0 0 436231 11 0 0 25 0 1 0 426780848 239656960 41823 33554432000 134512640 135197378 4291594576 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58510 41823 91 168 0 58341 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 234040

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15220
/proc/meminfo: memFree=18185760/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234040 CPUtime=4422.42 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 47042 0 0 0 442231 11 0 0 25 0 1 0 426780848 239656960 42319 33554432000 134512640 135197378 4291594576 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58510 42319 91 168 0 58341 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 234040

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15222
/proc/meminfo: memFree=18183756/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234040 CPUtime=4482.42 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 47528 0 0 0 448230 12 0 0 25 0 1 0 426780848 239656960 42805 33554432000 134512640 135197378 4291594576 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58510 42805 91 168 0 58341 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 234040

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15223
/proc/meminfo: memFree=18182004/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234040 CPUtime=4542.43 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 48024 0 0 0 454231 12 0 0 25 0 1 0 426780848 239656960 43301 33554432000 134512640 135197378 4291594576 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58510 43301 91 168 0 58341 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 234040

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15225
/proc/meminfo: memFree=18179496/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234040 CPUtime=4602.43 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 48518 0 0 0 460231 12 0 0 25 0 1 0 426780848 239656960 43795 33554432000 134512640 135197378 4291594576 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58510 43795 91 168 0 58341 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 234040

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15227
/proc/meminfo: memFree=18177624/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=4662.43 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 49006 0 0 0 466231 12 0 0 25 0 1 0 426780848 239792128 44283 33554432000 134512640 135197378 4291594576 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 44283 91 168 0 58374 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 234172

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15228
/proc/meminfo: memFree=18175760/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=4722.43 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 49507 0 0 0 472231 12 0 0 25 0 1 0 426780848 239792128 44784 33554432000 134512640 135197378 4291594576 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 44784 91 168 0 58374 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 234172

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15230
/proc/meminfo: memFree=18173512/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=4782.43 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 50003 0 0 0 478231 12 0 0 25 0 1 0 426780848 239792128 45280 33554432000 134512640 135197378 4291594576 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 45280 91 168 0 58374 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 234172

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15231
/proc/meminfo: memFree=18171644/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=4842.43 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 50492 0 0 0 484231 12 0 0 25 0 1 0 426780848 239792128 45769 33554432000 134512640 135197378 4291594576 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 45769 91 168 0 58374 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 234172

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15233
/proc/meminfo: memFree=18169632/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=4902.44 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 50988 0 0 0 490231 13 0 0 25 0 1 0 426780848 239792128 46265 33554432000 134512640 135197378 4291594576 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 46265 91 168 0 58374 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 234172

[startup+4962.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 15235
/proc/meminfo: memFree=18167888/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=4962.44 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 51483 0 0 0 496231 13 0 0 25 0 1 0 426780848 239792128 46760 33554432000 134512640 135197378 4291594576 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 46760 91 168 0 58374 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 234172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 15236
/proc/meminfo: memFree=18166640/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=5000.04 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 51791 0 0 0 499991 13 0 0 25 0 1 0 426780848 239792128 47068 33554432000 134512640 135197378 4291594576 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 47068 91 168 0 58374 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 234172

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: 2.02 2.01 2.00 3/178 15236
/proc/meminfo: memFree=18166640/32951124 swapFree=67111528/67111528
[pid=15083] ppid=15081 vsize=234172 CPUtime=5000.04 cores=0,2,4,6
/proc/15083/stat : 15083 (march_hi) R 15081 15083 15051 0 -1 4202496 51791 0 0 0 499991 13 0 0 25 0 1 0 426780848 239792128 47068 33554432000 134512640 135197378 4291594576 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15083/statm: 58543 47068 91 168 0 58374 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 234172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 4999.92
CPU system time (s): 0.143978
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 234172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51791
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= 4946

runsolver used 7.50986 second user time and 15.2337 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-18 20:37:11
IDJOB=3210129
IDBENCH=82681
IDSOLVER=1627
FILE ID=node139/3210129-1303151831
RUNJOBID= node139-1303151831-15069
PBS_JOBID= 13020982
Free space on /tmp= 72976 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S677627694-051-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210129-1303151831/watcher-3210129-1303151831 -o /tmp/evaluation-result-3210129-1303151831/solver-3210129-1303151831 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210129-1303151831.cnf

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

MD5SUM BENCH= c57904e3ea235f276cacd03d81f1155b
RANDOM SEED=1707773592

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
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:      18391816 kB
Buffers:        706388 kB
Cached:       13436536 kB
SwapCached:          0 kB
Active:        7847676 kB
Inactive:      6359556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18391816 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1684 kB
Writeback:           0 kB
AnonPages:       64020 kB
Mapped:          14496 kB
Slab:           287584 kB
PageTables:       4884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189648 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= 72976 MiB
End job on node139 at 2011-04-18 22:00:33