Trace number 3209789

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) 5000.09 5000.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S357264423-067-UNKNOWN.cnf
MD5SUM425b4c5e5535f7d6b9d17ca8feb0ac3e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark186.403
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 

0.59/0.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.60	c main()::
0.59/0.60	c initFormula():: searching for DIMACS p-line....
0.59/0.60	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.60	c parseCNF():: parsing....
0.59/0.60	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.60	c runParser():: parsing was successful, warming up engines...
0.59/0.60	c simplify_formula():: removed 0 tautological, 483 satisfied and 0 duplicate clauses
0.59/0.60	c preprocessing fase I completed:: there are now 19925 free variables and 83517 clauses.
0.59/0.60	c stat :: sign balance is biased by 0.466
0.59/0.60	c using 3-SAT heuristics (occurence based diff)
0.59/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.59/0.60	c resolvent_look() :: found 82 resolvents
0.59/0.60	c lessRedundantTransformation():: nothing to be done.
0.59/0.60	c transformTo3SAT():: you gave me 20000 variables and 83599 clauses.
0.59/0.60	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.60	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.60	c transformTo3SAT():: the transformation yielded 20000 variabels and 83599 clauses.
0.59/0.60	c main():: clause / variable ratio: ( 83599 / 20000 ) = 4.18
0.59/0.60	c longest clause has size 3
0.59/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.60	c number of free variables = 19925
0.59/0.60	c dynamic_preselect_setsize :: off
0.59/0.60	c main():: all systems go!
0.59/0.60	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-3209789-1303136014/watcher-3209789-1303136014 -o /tmp/evaluation-result-3209789-1303136014/solver-3209789-1303136014 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209789-1303136014.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 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: 1.03 1.62 1.86 2/177 4838
/proc/meminfo: memFree=24075836/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=3152 CPUtime=0 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 592 0 0 0 0 0 0 0 22 0 1 0 503832081 3227648 549 33554432000 134512640 135197378 4290720704 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 788 549 58 168 0 619 0

[startup+0.0990511 s]
/proc/loadavg: 1.03 1.62 1.86 2/177 4838
/proc/meminfo: memFree=24075836/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=9268 CPUtime=0.09 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 2008 0 0 0 9 0 0 0 22 0 1 0 503832081 9490432 1468 33554432000 134512640 135197378 4290720704 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 2317 1468 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.101053 s]
/proc/loadavg: 1.03 1.62 1.86 2/177 4838
/proc/meminfo: memFree=24075836/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=9268 CPUtime=0.09 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 2008 0 0 0 9 0 0 0 23 0 1 0 503832081 9490432 1468 33554432000 134512640 135197378 4290720704 18446744073709551615 134649126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 2317 1468 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.301017 s]
/proc/loadavg: 1.03 1.62 1.86 2/177 4838
/proc/meminfo: memFree=24075836/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=11820 CPUtime=0.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 6990 0 0 0 29 1 0 0 23 0 1 0 503832081 12103680 2164 33554432000 134512640 135197378 4290720704 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 2955 2164 78 168 0 2786 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 11820

[startup+0.700951 s]
/proc/loadavg: 1.03 1.62 1.86 2/177 4838
/proc/meminfo: memFree=24075836/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=36392 CPUtime=0.69 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 17148 0 0 0 67 2 0 0 25 0 1 0 503832081 37265408 5897 33554432000 134512640 135197378 4290720704 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 9098 5897 91 168 0 8929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36392

[startup+1.50082 s]
/proc/loadavg: 1.03 1.62 1.86 3/178 4839
/proc/meminfo: memFree=24041172/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=37056 CPUtime=1.49 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 19590 0 0 0 147 2 0 0 25 0 1 0 503832081 37945344 8339 33554432000 134512640 135197378 4290720704 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 9264 8339 91 168 0 9095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37056

[startup+3.10055 s]
/proc/loadavg: 1.11 1.63 1.86 3/178 4839
/proc/meminfo: memFree=24039312/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=40684 CPUtime=3.09 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 20534 0 0 0 307 2 0 0 25 0 1 0 503832081 41660416 9283 33554432000 134512640 135197378 4290720704 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 10171 9283 91 168 0 10002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40684

[startup+6.30101 s]
/proc/loadavg: 1.11 1.63 1.86 3/178 4839
/proc/meminfo: memFree=24034848/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=43032 CPUtime=6.29 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 20867 0 0 0 627 2 0 0 25 0 1 0 503832081 44064768 9616 33554432000 134512640 135197378 4290720704 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 10758 9616 91 168 0 10589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43032

[startup+12.7009 s]
/proc/loadavg: 1.24 1.64 1.86 3/178 4839
/proc/meminfo: memFree=24032892/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=43824 CPUtime=12.69 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21054 0 0 0 1267 2 0 0 25 0 1 0 503832081 44875776 9803 33554432000 134512640 135197378 4290720704 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 10956 9803 91 168 0 10787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43824

[startup+25.5008 s]
/proc/loadavg: 1.36 1.65 1.86 3/178 4839
/proc/meminfo: memFree=24030268/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=44616 CPUtime=25.5 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21266 0 0 0 2547 3 0 0 25 0 1 0 503832081 45686784 10015 33554432000 134512640 135197378 4290720704 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11154 10015 91 168 0 10985 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 44616

[startup+51.1005 s]
/proc/loadavg: 1.58 1.68 1.86 3/178 4841
/proc/meminfo: memFree=24025884/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=45276 CPUtime=51.1 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21438 0 0 0 5107 3 0 0 25 0 1 0 503832081 46362624 10187 33554432000 134512640 135197378 4290720704 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11319 10187 91 168 0 11150 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 45276

[startup+102.307 s]
/proc/loadavg: 1.83 1.73 1.87 3/178 4841
/proc/meminfo: memFree=24016204/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=46068 CPUtime=102.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21633 0 0 0 10227 3 0 0 25 0 1 0 503832081 47173632 10382 33554432000 134512640 135197378 4290720704 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11517 10382 91 168 0 11348 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46068

[startup+162.301 s]
/proc/loadavg: 1.93 1.78 1.87 3/178 4843
/proc/meminfo: memFree=24005648/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=46728 CPUtime=162.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21773 0 0 0 16227 3 0 0 25 0 1 0 503832081 47849472 10522 33554432000 134512640 135197378 4290720704 18446744073709551615 134594027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11682 10522 91 168 0 11513 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 46728

[startup+222.301 s]
/proc/loadavg: 1.97 1.81 1.88 3/178 4845
/proc/meminfo: memFree=23995084/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=46992 CPUtime=222.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21861 0 0 0 22227 3 0 0 25 0 1 0 503832081 48119808 10610 33554432000 134512640 135197378 4290720704 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11748 10610 91 168 0 11579 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 46992

[startup+282.301 s]
/proc/loadavg: 1.99 1.85 1.89 3/178 4847
/proc/meminfo: memFree=23985024/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=47256 CPUtime=282.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21932 0 0 0 28227 3 0 0 25 0 1 0 503832081 48390144 10681 33554432000 134512640 135197378 4290720704 18446744073709551615 134590208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11814 10681 91 168 0 11645 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47256

[startup+342.301 s]
/proc/loadavg: 1.99 1.87 1.89 3/178 4847
/proc/meminfo: memFree=23975208/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=47520 CPUtime=342.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 21990 0 0 0 34227 3 0 0 25 0 1 0 503832081 48660480 10739 33554432000 134512640 135197378 4290720704 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11880 10739 91 168 0 11711 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47520

[startup+402.301 s]
/proc/loadavg: 1.99 1.89 1.90 3/178 4849
/proc/meminfo: memFree=23965392/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=47784 CPUtime=402.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22045 0 0 0 40227 3 0 0 25 0 1 0 503832081 48930816 10794 33554432000 134512640 135197378 4290720704 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11946 10794 91 168 0 11777 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47784

[startup+462.301 s]
/proc/loadavg: 1.99 1.91 1.90 3/178 4851
/proc/meminfo: memFree=23955680/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=47916 CPUtime=462.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22093 0 0 0 46227 3 0 0 25 0 1 0 503832081 49065984 10842 33554432000 134512640 135197378 4290720704 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 11979 10842 91 168 0 11810 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 47916

[startup+522.301 s]
/proc/loadavg: 1.99 1.92 1.91 3/178 4853
/proc/meminfo: memFree=23946108/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=48048 CPUtime=522.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22132 0 0 0 52227 3 0 0 25 0 1 0 503832081 49201152 10881 33554432000 134512640 135197378 4290720704 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12012 10881 91 168 0 11843 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 48048

[startup+582.301 s]
/proc/loadavg: 1.99 1.93 1.91 3/178 4855
/proc/meminfo: memFree=23936404/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=48180 CPUtime=582.3 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22165 0 0 0 58227 3 0 0 25 0 1 0 503832081 49336320 10914 33554432000 134512640 135197378 4290720704 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12045 10914 91 168 0 11876 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 48180

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 4957
/proc/meminfo: memFree=23404824/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=50952 CPUtime=4002.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22850 0 0 0 400232 3 0 0 25 0 1 0 503832081 52174848 11599 33554432000 134512640 135197378 4290720704 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12738 11599 91 168 0 12569 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 50952

[startup+4062.31 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 4959
/proc/meminfo: memFree=23394984/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=50952 CPUtime=4062.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22856 0 0 0 406232 3 0 0 25 0 1 0 503832081 52174848 11605 33554432000 134512640 135197378 4290720704 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12738 11605 91 168 0 12569 0
Current children cumulated CPU time (s) 4062.35
Current children cumulated vsize (KiB) 50952

[startup+4122.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 4961
/proc/meminfo: memFree=23385280/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=50952 CPUtime=4122.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22861 0 0 0 412232 3 0 0 25 0 1 0 503832081 52174848 11610 33554432000 134512640 135197378 4290720704 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12738 11610 91 168 0 12569 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 50952

[startup+4182.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/178 4963
/proc/meminfo: memFree=23375952/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4182.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22867 0 0 0 418232 3 0 0 25 0 1 0 503832081 52310016 11616 33554432000 134512640 135197378 4290720704 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11616 91 168 0 12602 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 51084

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 4963
/proc/meminfo: memFree=23366496/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4242.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22873 0 0 0 424232 3 0 0 25 0 1 0 503832081 52310016 11622 33554432000 134512640 135197378 4290720704 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11622 91 168 0 12602 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 51084

[startup+4302.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 4965
/proc/meminfo: memFree=23357048/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4302.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22875 0 0 0 430232 3 0 0 25 0 1 0 503832081 52310016 11624 33554432000 134512640 135197378 4290720704 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11624 91 168 0 12602 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 51084

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4967
/proc/meminfo: memFree=23347728/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4362.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22880 0 0 0 436232 3 0 0 25 0 1 0 503832081 52310016 11629 33554432000 134512640 135197378 4290720704 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11629 91 168 0 12602 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 51084

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4969
/proc/meminfo: memFree=23338512/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4422.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22886 0 0 0 442232 3 0 0 25 0 1 0 503832081 52310016 11635 33554432000 134512640 135197378 4290720704 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11635 91 168 0 12602 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 51084

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4971
/proc/meminfo: memFree=23329568/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4482.35 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22893 0 0 0 448232 3 0 0 25 0 1 0 503832081 52310016 11642 33554432000 134512640 135197378 4290720704 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11642 91 168 0 12602 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 51084

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4971
/proc/meminfo: memFree=23320852/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51084 CPUtime=4542.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22898 0 0 0 454233 3 0 0 25 0 1 0 503832081 52310016 11647 33554432000 134512640 135197378 4290720704 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12771 11647 91 168 0 12602 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 51084

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4973
/proc/meminfo: memFree=23312392/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4602.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22901 0 0 0 460233 3 0 0 25 0 1 0 503832081 52445184 11650 33554432000 134512640 135197378 4290720704 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11650 91 168 0 12635 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 51216

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4975
/proc/meminfo: memFree=23302712/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4662.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22906 0 0 0 466233 3 0 0 25 0 1 0 503832081 52445184 11655 33554432000 134512640 135197378 4290720704 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11655 91 168 0 12635 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 51216

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4977
/proc/meminfo: memFree=23292772/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4722.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22909 0 0 0 472233 3 0 0 25 0 1 0 503832081 52445184 11658 33554432000 134512640 135197378 4290720704 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11658 91 168 0 12635 0
Current children cumulated CPU time (s) 4722.36
Current children cumulated vsize (KiB) 51216

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4979
/proc/meminfo: memFree=23283192/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4782.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22916 0 0 0 478233 3 0 0 25 0 1 0 503832081 52445184 11665 33554432000 134512640 135197378 4290720704 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11665 91 168 0 12635 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 51216

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4979
/proc/meminfo: memFree=23273620/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4842.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22919 0 0 0 484233 3 0 0 25 0 1 0 503832081 52445184 11668 33554432000 134512640 135197378 4290720704 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11668 91 168 0 12635 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 51216

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4981
/proc/meminfo: memFree=23264040/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4902.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22924 0 0 0 490233 3 0 0 25 0 1 0 503832081 52445184 11673 33554432000 134512640 135197378 4290720704 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11673 91 168 0 12635 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 51216

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 4983
/proc/meminfo: memFree=23254704/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=4962.36 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22928 0 0 0 496233 3 0 0 25 0 1 0 503832081 52445184 11677 33554432000 134512640 135197378 4290720704 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11677 91 168 0 12635 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 51216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 4986
/proc/meminfo: memFree=24031548/32951124 swapFree=67110396/67111528
[pid=4838] ppid=4836 vsize=51216 CPUtime=5000.07 cores=1,3,5,7
/proc/4838/stat : 4838 (march_hi) R 4836 4838 4800 0 -1 4202496 22930 0 0 0 500004 3 0 0 25 0 1 0 503832081 52445184 11679 33554432000 134512640 135197378 4290720704 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4838/statm: 12804 11679 91 168 0 12635 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 51216

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.01
CPU time (s): 5000.09
CPU user time (s): 5000.04
CPU system time (s): 0.040993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 51216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22930
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= 13225

runsolver used 7.2199 second user time and 16.8884 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-18 16:13:34
IDJOB=3209789
IDBENCH=82596
IDSOLVER=1627
FILE ID=node118/3209789-1303136014
RUNJOBID= node118-1303136014-4819
PBS_JOBID= 13020931
Free space on /tmp= 73320 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S357264423-067-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209789-1303136014/watcher-3209789-1303136014 -o /tmp/evaluation-result-3209789-1303136014/solver-3209789-1303136014 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209789-1303136014.cnf

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

MD5SUM BENCH= 425b4c5e5535f7d6b9d17ca8feb0ac3e
RANDOM SEED=639143669

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24076116 kB
Buffers:        702064 kB
Cached:        7754148 kB
SwapCached:        600 kB
Active:        4628160 kB
Inactive:      3895008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24076116 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:            3536 kB
Writeback:           0 kB
AnonPages:       67056 kB
Mapped:          14968 kB
Slab:           286684 kB
PageTables:       4340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213172 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= 73320 MiB
End job on node118 at 2011-04-18 17:36:56