Trace number 3209541

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 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S541740666-063-UNKNOWN.cnf
MD5SUM2961485b9da323860183d34cbf19e164
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.6387
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c stat :: sign balance is biased by 0.044
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 460
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 51095
6.99/7.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5309199
735.82/735.90	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 |********************************************************
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c |*************************************************************
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-3209541-1303125795/watcher-3209541-1303125795 -o /tmp/evaluation-result-3209541-1303125795/solver-3209541-1303125795 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209541-1303125795.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 1.91 2/177 14868
/proc/meminfo: memFree=18819276/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1208 CPUtime=0 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 189 0 0 0 0 0 0 0 25 0 1 0 404995596 1236992 145 33554432000 134512640 135197378 4288739168 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 302 146 58 168 0 133 0

[startup+0.0261 s]
/proc/loadavg: 1.84 1.97 1.91 2/177 14868
/proc/meminfo: memFree=18819276/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=2588 CPUtime=0.02 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 486 0 0 0 2 0 0 0 25 0 1 0 404995596 2650112 365 33554432000 134512640 135197378 4288739168 18446744073709551615 134565214 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 647 365 65 168 0 478 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2588

[startup+0.101098 s]
/proc/loadavg: 1.84 1.97 1.91 2/177 14868
/proc/meminfo: memFree=18819276/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=3756 CPUtime=0.09 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 2602 0 0 0 9 0 0 0 25 0 1 0 404995596 3846144 652 33554432000 134512640 135197378 4288739168 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 939 652 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.301081 s]
/proc/loadavg: 1.84 1.97 1.91 2/177 14868
/proc/meminfo: memFree=18819276/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=6624 CPUtime=0.29 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 3264 0 0 0 29 0 0 0 25 0 1 0 404995596 6782976 1096 33554432000 134512640 135197378 4288739168 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.701012 s]
/proc/loadavg: 1.84 1.97 1.91 2/177 14868
/proc/meminfo: memFree=18819276/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=6624 CPUtime=0.69 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 3264 0 0 0 69 0 0 0 25 0 1 0 404995596 6782976 1096 33554432000 134512640 135197378 4288739168 18446744073709551615 134541506 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6624

[startup+1.50087 s]
/proc/loadavg: 1.84 1.97 1.91 3/178 14869
/proc/meminfo: memFree=18814628/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=6624 CPUtime=1.49 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 3264 0 0 0 149 0 0 0 25 0 1 0 404995596 6782976 1096 33554432000 134512640 135197378 4288739168 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.10059 s]
/proc/loadavg: 1.84 1.97 1.91 3/178 14869
/proc/meminfo: memFree=18813844/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=7116 CPUtime=3.09 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 3305 0 0 0 309 0 0 0 25 0 1 0 404995596 7286784 1137 33554432000 134512640 135197378 4288739168 18446744073709551615 134617905 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 1779 1137 93 168 0 1610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7116

[startup+6.30103 s]
/proc/loadavg: 1.86 1.97 1.91 3/178 14869
/proc/meminfo: memFree=18812096/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=8652 CPUtime=6.29 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 3621 0 0 0 629 0 0 0 25 0 1 0 404995596 8859648 1453 33554432000 134512640 135197378 4288739168 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 2163 1453 93 168 0 1994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8652

[startup+12.7009 s]
/proc/loadavg: 1.87 1.97 1.91 3/178 14869
/proc/meminfo: memFree=18809772/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=9416 CPUtime=12.69 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 3901 0 0 0 1269 0 0 0 25 0 1 0 404995596 9641984 1733 33554432000 134512640 135197378 4288739168 18446744073709551615 134541506 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 2354 1733 93 168 0 2185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9416

[startup+25.5007 s]
/proc/loadavg: 1.90 1.97 1.91 3/178 14869
/proc/meminfo: memFree=18806804/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=12292 CPUtime=25.49 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 4460 0 0 0 2549 0 0 0 25 0 1 0 404995596 12587008 2292 33554432000 134512640 135197378 4288739168 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 3073 2292 93 168 0 2904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12292

[startup+51.1012 s]
/proc/loadavg: 1.93 1.97 1.91 3/178 14870
/proc/meminfo: memFree=18800904/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=18760 CPUtime=51.09 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 5573 0 0 0 5109 0 0 0 25 0 1 0 404995596 19210240 3405 33554432000 134512640 135197378 4288739168 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 4690 3405 93 168 0 4521 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18760

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.91 3/178 14873
/proc/meminfo: memFree=18788740/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=33312 CPUtime=102.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 7842 0 0 0 10229 1 0 0 25 0 1 0 404995596 34111488 5674 33554432000 134512640 135197378 4288739168 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 8328 5674 93 168 0 8159 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33312

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14876
/proc/meminfo: memFree=18775236/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=47072 CPUtime=162.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 10585 0 0 0 16229 1 0 0 25 0 1 0 404995596 48201728 8417 33554432000 134512640 135197378 4288739168 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 11768 8417 93 168 0 11599 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47072

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14878
/proc/meminfo: memFree=18761932/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=47072 CPUtime=222.29 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 13280 0 0 0 22228 1 0 0 25 0 1 0 404995596 48201728 11112 33554432000 134512640 135197378 4288739168 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 11768 11112 93 168 0 11599 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47072

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14879
/proc/meminfo: memFree=18749132/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=66716 CPUtime=282.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 15957 0 0 0 28228 2 0 0 25 0 1 0 404995596 68317184 13789 33554432000 134512640 135197378 4288739168 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 16679 13789 93 168 0 16510 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66716

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14881
/proc/meminfo: memFree=18736320/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=96852 CPUtime=342.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 18615 0 0 0 34227 3 0 0 25 0 1 0 404995596 99176448 16447 33554432000 134512640 135197378 4288739168 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 24213 16447 93 168 0 24044 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 96852

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14882
/proc/meminfo: memFree=18723760/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=96852 CPUtime=402.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 21257 0 0 0 40227 3 0 0 25 0 1 0 404995596 99176448 19089 33554432000 134512640 135197378 4288739168 18446744073709551615 134592804 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 24213 19089 93 168 0 24044 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96852

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14884
/proc/meminfo: memFree=18711040/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=96852 CPUtime=462.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 23877 0 0 0 46226 4 0 0 25 0 1 0 404995596 99176448 21709 33554432000 134512640 135197378 4288739168 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 24213 21709 93 168 0 24044 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96852

[startup+522.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14886
/proc/meminfo: memFree=18698744/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=141052 CPUtime=522.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 26470 0 0 0 52226 4 0 0 25 0 1 0 404995596 144437248 24302 33554432000 134512640 135197378 4288739168 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 35263 24302 93 168 0 35094 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 141052

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 14887
/proc/meminfo: memFree=18686328/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=142384 CPUtime=582.3 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 29009 0 0 0 58226 4 0 0 25 0 1 0 404995596 145801216 26841 33554432000 134512640 135197378 4288739168 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 35596 26841 93 168 0 35427 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 142384

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14992
/proc/meminfo: memFree=17979404/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4062.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 176415 0 0 0 406202 37 0 0 25 0 1 0 404995596 1060208640 174247 33554432000 134512640 135197378 4288739168 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 174247 93 168 0 258671 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 1035360

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14994
/proc/meminfo: memFree=17969192/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4122.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 178592 0 0 0 412201 38 0 0 25 0 1 0 404995596 1060208640 176424 33554432000 134512640 135197378 4288739168 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 176424 93 168 0 258671 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 1035360

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14995
/proc/meminfo: memFree=17956392/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4182.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 181240 0 0 0 418201 38 0 0 25 0 1 0 404995596 1060208640 179072 33554432000 134512640 135197378 4288739168 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 179072 93 168 0 258671 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1035360

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14997
/proc/meminfo: memFree=17943968/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4242.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 183911 0 0 0 424200 39 0 0 25 0 1 0 404995596 1060208640 181743 33554432000 134512640 135197378 4288739168 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 181743 93 168 0 258671 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 1035360

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14998
/proc/meminfo: memFree=17931420/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4302.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 186564 0 0 0 430200 39 0 0 25 0 1 0 404995596 1060208640 184396 33554432000 134512640 135197378 4288739168 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 184396 93 168 0 258671 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1035360

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 15000
/proc/meminfo: memFree=17918860/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4362.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 189206 0 0 0 436199 40 0 0 25 0 1 0 404995596 1060208640 187038 33554432000 134512640 135197378 4288739168 18446744073709551615 134524859 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 187038 93 168 0 258671 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1035360

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 15002
/proc/meminfo: memFree=17906436/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4422.39 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 191832 0 0 0 442199 40 0 0 25 0 1 0 404995596 1060208640 189664 33554432000 134512640 135197378 4288739168 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 189664 93 168 0 258671 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 1035360

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 15003
/proc/meminfo: memFree=17894012/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4482.4 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 194437 0 0 0 448199 41 0 0 25 0 1 0 404995596 1060208640 192269 33554432000 134512640 135197378 4288739168 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 192269 93 168 0 258671 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1035360

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 15005
/proc/meminfo: memFree=17881584/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4542.4 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 197029 0 0 0 454199 41 0 0 25 0 1 0 404995596 1060208640 194861 33554432000 134512640 135197378 4288739168 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 194861 93 168 0 258671 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1035360

[startup+4602.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/178 15006
/proc/meminfo: memFree=17869028/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4602.41 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 199580 0 0 0 460199 42 0 0 25 0 1 0 404995596 1060208640 197412 33554432000 134512640 135197378 4288739168 18446744073709551615 134573005 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 197412 93 168 0 258671 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1035360

[startup+4662.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 15008
/proc/meminfo: memFree=17857220/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4662.4 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 202069 0 0 0 466198 42 0 0 25 0 1 0 404995596 1060208640 199901 33554432000 134512640 135197378 4288739168 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 199901 93 168 0 258671 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1035360

[startup+4722.31 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 15010
/proc/meminfo: memFree=17845540/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4722.4 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 204436 0 0 0 472198 42 0 0 25 0 1 0 404995596 1060208640 202268 33554432000 134512640 135197378 4288739168 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 202268 93 168 0 258671 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 1035360

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15011
/proc/meminfo: memFree=17835100/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4782.41 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 206594 0 0 0 478198 43 0 0 25 0 1 0 404995596 1060208640 204426 33554432000 134512640 135197378 4288739168 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 204426 93 168 0 258671 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1035360

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15013
/proc/meminfo: memFree=17822548/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4842.4 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 209264 0 0 0 484197 43 0 0 25 0 1 0 404995596 1060208640 207096 33554432000 134512640 135197378 4288739168 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 207096 93 168 0 258671 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 1035360

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15014
/proc/meminfo: memFree=17809864/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4902.4 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 211931 0 0 0 490197 43 0 0 25 0 1 0 404995596 1060208640 209763 33554432000 134512640 135197378 4288739168 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 209763 93 168 0 258671 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 1035360

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 15016
/proc/meminfo: memFree=17797164/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=4962.41 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 214601 0 0 0 496197 44 0 0 25 0 1 0 404995596 1060208640 212433 33554432000 134512640 135197378 4288739168 18446744073709551615 134541483 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 212433 93 168 0 258671 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1035360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 2/176 15018
/proc/meminfo: memFree=17976828/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=5000.01 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 216260 0 0 0 499957 44 0 0 25 0 1 0 404995596 1060208640 214092 33554432000 134512640 135197378 4288739168 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 214092 93 168 0 258671 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1035360

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 1.95 2/176 15018
/proc/meminfo: memFree=17976828/32951124 swapFree=67111528/67111528
[pid=14868] ppid=14866 vsize=1035360 CPUtime=5000.01 cores=0,2,4,6
/proc/14868/stat : 14868 (march_hi) R 14866 14868 14619 0 -1 4202496 216260 0 0 0 499957 44 0 0 25 0 1 0 404995596 1060208640 214092 33554432000 134512640 135197378 4288739168 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14868/statm: 258840 214092 93 168 0 258671 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1035360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.58
CPU system time (s): 0.484926
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1035360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 216260
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= 2503

runsolver used 7.50886 second user time and 15.2287 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-18 13:23:15
IDJOB=3209541
IDBENCH=82534
IDSOLVER=1627
FILE ID=node144/3209541-1303125795
RUNJOBID= node144-1303120791-14637
PBS_JOBID= 13020868
Free space on /tmp= 73188 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S541740666-063-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209541-1303125795/watcher-3209541-1303125795 -o /tmp/evaluation-result-3209541-1303125795/solver-3209541-1303125795 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209541-1303125795.cnf

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

MD5SUM BENCH= 2961485b9da323860183d34cbf19e164
RANDOM SEED=845621003

node144.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		: 2666.850
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		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18819556 kB
Buffers:        746580 kB
Cached:       12946720 kB
SwapCached:          0 kB
Active:        2816424 kB
Inactive:     10958776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18819556 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2728 kB
Writeback:          20 kB
AnonPages:       81492 kB
Mapped:          15636 kB
Slab:           293028 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   228032 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= 73188 MiB
End job on node144 at 2011-04-18 14:46:37