Trace number 3209601

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) 5000.04 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S977705304-066-UNKNOWN.cnf
MD5SUMd872c255da29ab531c07d575af8ab92a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.93049
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 

0.19/0.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.25	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.25	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.25	c main()::
0.19/0.25	c initFormula():: searching for DIMACS p-line....
0.19/0.25	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.25	c parseCNF():: parsing....
0.19/0.25	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.25	c runParser():: parsing was successful, warming up engines...
0.19/0.25	c simplify_formula():: removed 0 tautological, 246 satisfied and 0 duplicate clauses
0.19/0.25	c preprocessing fase I completed:: there are now 9967 free variables and 41754 clauses.
0.19/0.25	c stat :: sign balance is biased by 0.476
0.19/0.25	c using 3-SAT heuristics (occurence based diff)
0.19/0.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.19/0.25	c resolvent_look() :: found 77 resolvents
0.19/0.25	c lessRedundantTransformation():: nothing to be done.
0.19/0.25	c transformTo3SAT():: you gave me 10000 variables and 41831 clauses.
0.19/0.25	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.25	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.25	c transformTo3SAT():: the transformation yielded 10000 variabels and 41831 clauses.
0.19/0.25	c main():: clause / variable ratio: ( 41831 / 10000 ) = 4.18
0.19/0.25	c longest clause has size 3
0.19/0.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.25	c number of free variables = 9967
0.19/0.25	c dynamic_preselect_setsize :: off
0.19/0.25	c main():: all systems go!
0.19/0.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 871
0.89/0.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 283557
211.00/211.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |**************************************************************
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-3209601-1303125804/watcher-3209601-1303125804 -o /tmp/evaluation-result-3209601-1303125804/solver-3209601-1303125804 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209601-1303125804.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: 1.84 1.97 1.93 2/175 16710
/proc/meminfo: memFree=13987408/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=2124 CPUtime=0 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 371 0 0 0 0 0 0 0 24 0 1 0 502811114 2174976 328 33554432000 134512640 135197378 4287114416 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 531 328 58 168 0 362 0

[startup+0.0615929 s]
/proc/loadavg: 1.84 1.97 1.93 2/175 16710
/proc/meminfo: memFree=13987408/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=6444 CPUtime=0.06 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 1415 0 0 0 6 0 0 0 24 0 1 0 502811114 6598656 1138 33554432000 134512640 135197378 4287114416 18446744073709551615 134560912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 1611 1138 66 168 0 1442 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6444

[startup+0.100584 s]
/proc/loadavg: 1.84 1.97 1.93 2/175 16710
/proc/meminfo: memFree=13987408/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=5444 CPUtime=0.09 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 2158 0 0 0 9 0 0 0 24 0 1 0 502811114 5574656 924 33554432000 134512640 135197378 4287114416 18446744073709551615 134533399 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 1361 924 78 168 0 1192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5444

[startup+0.300547 s]
/proc/loadavg: 1.84 1.97 1.93 2/175 16710
/proc/meminfo: memFree=13987408/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=18652 CPUtime=0.29 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 7362 0 0 0 29 0 0 0 25 0 1 0 502811114 19099648 3096 33554432000 134512640 135197378 4287114416 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 4663 3096 91 168 0 4494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18652

[startup+0.700454 s]
/proc/loadavg: 1.84 1.97 1.93 2/175 16710
/proc/meminfo: memFree=13987408/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=19788 CPUtime=0.69 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 8720 0 0 0 69 0 0 0 25 0 1 0 502811114 20262912 4454 33554432000 134512640 135197378 4287114416 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 4947 4454 91 168 0 4778 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19788

[startup+1.50033 s]
/proc/loadavg: 1.84 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13966784/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=20980 CPUtime=1.49 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 9020 0 0 0 149 0 0 0 25 0 1 0 502811114 21483520 4754 33554432000 134512640 135197378 4287114416 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 5245 4754 91 168 0 5076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20980

[startup+3.10105 s]
/proc/loadavg: 1.84 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13965968/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=21300 CPUtime=3.09 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 9093 0 0 0 309 0 0 0 25 0 1 0 502811114 21811200 4827 33554432000 134512640 135197378 4287114416 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 5325 4827 91 168 0 5156 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21300

[startup+6.30048 s]
/proc/loadavg: 1.85 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13963248/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=21672 CPUtime=6.29 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 9198 0 0 0 629 0 0 0 25 0 1 0 502811114 22192128 4932 33554432000 134512640 135197378 4287114416 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 5418 4932 91 168 0 5249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21672

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13961960/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=22320 CPUtime=12.69 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 9324 0 0 0 1269 0 0 0 25 0 1 0 502811114 22855680 5058 33554432000 134512640 135197378 4287114416 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 5580 5058 91 168 0 5411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22320

[startup+25.5011 s]
/proc/loadavg: 1.89 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13960120/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=23288 CPUtime=25.49 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 9523 0 0 0 2549 0 0 0 25 0 1 0 502811114 23846912 5257 33554432000 134512640 135197378 4287114416 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 5822 5257 91 168 0 5653 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23288

[startup+51.1005 s]
/proc/loadavg: 1.93 1.97 1.93 3/178 16739
/proc/meminfo: memFree=13956364/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=24960 CPUtime=51.09 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 9853 0 0 0 5109 0 0 0 25 0 1 0 502811114 25559040 5587 33554432000 134512640 135197378 4287114416 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 6240 5587 91 168 0 6071 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24960

[startup+102.306 s]
/proc/loadavg: 2.02 1.99 1.93 3/178 16740
/proc/meminfo: memFree=13948296/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=26852 CPUtime=102.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 10443 0 0 0 10229 1 0 0 25 0 1 0 502811114 27496448 6169 33554432000 134512640 135197378 4287114416 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 6713 6169 91 168 0 6544 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26852

[startup+162.301 s]
/proc/loadavg: 2.08 2.01 1.94 3/178 16742
/proc/meminfo: memFree=13939956/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=28972 CPUtime=162.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 11047 0 0 0 16229 1 0 0 25 0 1 0 502811114 29667328 6773 33554432000 134512640 135197378 4287114416 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 7243 6773 91 168 0 7074 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 28972

[startup+222.301 s]
/proc/loadavg: 2.03 2.00 1.94 3/178 16744
/proc/meminfo: memFree=13931128/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=32716 CPUtime=222.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 11631 0 0 0 22229 1 0 0 25 0 1 0 502811114 33501184 7357 33554432000 134512640 135197378 4287114416 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 8179 7357 91 168 0 8010 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32716

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 16745
/proc/meminfo: memFree=13922932/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=36728 CPUtime=282.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 12154 0 0 0 28229 1 0 0 25 0 1 0 502811114 37609472 7880 33554432000 134512640 135197378 4287114416 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 9182 7880 91 168 0 9013 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36728

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16747
/proc/meminfo: memFree=13914232/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=36860 CPUtime=342.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 12688 0 0 0 34229 1 0 0 25 0 1 0 502811114 37744640 8414 33554432000 134512640 135197378 4287114416 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 9215 8414 91 168 0 9046 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36860

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16748
/proc/meminfo: memFree=13906256/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=43440 CPUtime=402.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 13214 0 0 0 40229 1 0 0 25 0 1 0 502811114 44482560 8940 33554432000 134512640 135197378 4287114416 18446744073709551615 134572726 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 10860 8940 91 168 0 10691 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43440

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16750
/proc/meminfo: memFree=13898168/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=43572 CPUtime=462.3 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 13723 0 0 0 46229 1 0 0 25 0 1 0 502811114 44617728 9449 33554432000 134512640 135197378 4287114416 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 10893 9449 91 168 0 10724 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43572

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16752
/proc/meminfo: memFree=13889832/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=43572 CPUtime=522.31 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 14243 0 0 0 52229 2 0 0 25 0 1 0 502811114 44617728 9969 33554432000 134512640 135197378 4287114416 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 10893 9969 91 168 0 10724 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 43572

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16753
/proc/meminfo: memFree=13881356/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=52436 CPUtime=582.31 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 14756 0 0 0 58229 2 0 0 25 0 1 0 502811114 53694464 10482 33554432000 134512640 135197378 4287114416 18446744073709551615 134572994 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 13109 10482 91 168 0 12940 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 52436

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16858
/proc/meminfo: memFree=13393740/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=167612 CPUtime=4062.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 43496 0 0 0 406230 10 0 0 25 0 1 0 502811114 171634688 39222 33554432000 134512640 135197378 4287114416 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 41903 39222 91 168 0 41734 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 167612

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16860
/proc/meminfo: memFree=13385396/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=167744 CPUtime=4122.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 43980 0 0 0 412230 10 0 0 25 0 1 0 502811114 171769856 39706 33554432000 134512640 135197378 4287114416 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 41936 39706 91 168 0 41767 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 167744

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16861
/proc/meminfo: memFree=13376808/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=167744 CPUtime=4182.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 44478 0 0 0 418230 10 0 0 25 0 1 0 502811114 171769856 40204 33554432000 134512640 135197378 4287114416 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 41936 40204 91 168 0 41767 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 167744

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16863
/proc/meminfo: memFree=13368096/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=167744 CPUtime=4242.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 44971 0 0 0 424230 10 0 0 25 0 1 0 502811114 171769856 40697 33554432000 134512640 135197378 4287114416 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 41936 40697 91 168 0 41767 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 167744

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16864
/proc/meminfo: memFree=13359392/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234044 CPUtime=4302.39 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 45454 0 0 0 430229 10 0 0 25 0 1 0 502811114 239661056 41180 33554432000 134512640 135197378 4287114416 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58511 41180 91 168 0 58342 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 234044

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16866
/proc/meminfo: memFree=13351044/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234044 CPUtime=4362.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 45953 0 0 0 436230 10 0 0 25 0 1 0 502811114 239661056 41679 33554432000 134512640 135197378 4287114416 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58511 41679 91 168 0 58342 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 234044

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16868
/proc/meminfo: memFree=13341956/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234044 CPUtime=4422.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 46439 0 0 0 442230 10 0 0 25 0 1 0 502811114 239661056 42165 33554432000 134512640 135197378 4287114416 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58511 42165 91 168 0 58342 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 234044

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16869
/proc/meminfo: memFree=13333484/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4482.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 46924 0 0 0 448230 10 0 0 25 0 1 0 502811114 239796224 42650 33554432000 134512640 135197378 4287114416 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 42650 91 168 0 58375 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 234176

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16874
/proc/meminfo: memFree=13323900/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4542.41 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 47423 0 0 0 454230 11 0 0 25 0 1 0 502811114 239796224 43149 33554432000 134512640 135197378 4287114416 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 43149 91 168 0 58375 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 234176

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16875
/proc/meminfo: memFree=13314760/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4602.41 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 47915 0 0 0 460230 11 0 0 25 0 1 0 502811114 239796224 43641 33554432000 134512640 135197378 4287114416 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 43641 91 168 0 58375 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 234176

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16877
/proc/meminfo: memFree=13306176/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4662.4 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 48403 0 0 0 466229 11 0 0 25 0 1 0 502811114 239796224 44129 33554432000 134512640 135197378 4287114416 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 44129 91 168 0 58375 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 234176

[startup+4722.31 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 16879
/proc/meminfo: memFree=13297088/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4722.41 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 48897 0 0 0 472230 11 0 0 25 0 1 0 502811114 239796224 44623 33554432000 134512640 135197378 4287114416 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 44623 91 168 0 58375 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 234176

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 16880
/proc/meminfo: memFree=13288500/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4782.41 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 49387 0 0 0 478230 11 0 0 25 0 1 0 502811114 239796224 45113 33554432000 134512640 135197378 4287114416 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 45113 91 168 0 58375 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 234176

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16882
/proc/meminfo: memFree=13279660/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4842.41 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 49882 0 0 0 484230 11 0 0 25 0 1 0 502811114 239796224 45608 33554432000 134512640 135197378 4287114416 18446744073709551615 134593959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 45608 91 168 0 58375 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 234176

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16883
/proc/meminfo: memFree=13270956/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4902.41 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 50364 0 0 0 490230 11 0 0 25 0 1 0 502811114 239796224 46090 33554432000 134512640 135197378 4287114416 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 46090 91 168 0 58375 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 234176

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16885
/proc/meminfo: memFree=13261992/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=4962.42 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 50857 0 0 0 496230 12 0 0 25 0 1 0 502811114 239796224 46583 33554432000 134512640 135197378 4287114416 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 46583 91 168 0 58375 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 234176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16886
/proc/meminfo: memFree=13256520/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=5000.02 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 51164 0 0 0 499990 12 0 0 25 0 1 0 502811114 239796224 46890 33554432000 134512640 135197378 4287114416 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 46890 91 168 0 58375 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 234176

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 3/178 16886
/proc/meminfo: memFree=13256520/32950928 swapFree=67111528/67111528
[pid=16710] ppid=16708 vsize=234176 CPUtime=5000.02 cores=0,2,4,6
/proc/16710/stat : 16710 (march_hi) R 16708 16710 16488 0 -1 4202496 51164 0 0 0 499990 12 0 0 25 0 1 0 502811114 239796224 46890 33554432000 134512640 135197378 4287114416 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16710/statm: 58544 46890 91 168 0 58375 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 234176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.91
CPU system time (s): 0.13098
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 234176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51164
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= 2669

runsolver used 7.38388 second user time and 15.3847 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-18 13:23:25
IDJOB=3209601
IDBENCH=82549
IDSOLVER=1627
FILE ID=node112/3209601-1303125804
RUNJOBID= node112-1303120798-16506
PBS_JOBID= 13020900
Free space on /tmp= 73572 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S977705304-066-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209601-1303125804/watcher-3209601-1303125804 -o /tmp/evaluation-result-3209601-1303125804/solver-3209601-1303125804 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209601-1303125804.cnf

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

MD5SUM BENCH= d872c255da29ab531c07d575af8ab92a
RANDOM SEED=603123755

node112.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13987564 kB
Buffers:        783660 kB
Cached:       17728840 kB
SwapCached:          0 kB
Active:        8318660 kB
Inactive:     10259672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13987564 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1588 kB
Writeback:           0 kB
AnonPages:       65224 kB
Mapped:          15080 kB
Slab:           321624 kB
PageTables:       4296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   218148 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= 73572 MiB
End job on node112 at 2011-04-18 14:46:46