Trace number 3209669

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) 5000.11 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S425619685-036-UNKNOWN.cnf
MD5SUMe54dff8ae8b71ab472786a7e95ae7d20
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.26981
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.12	c main()::
0.09/0.12	c initFormula():: searching for DIMACS p-line....
0.09/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.12	c parseCNF():: parsing....
0.09/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.12	c runParser():: parsing was successful, warming up engines...
0.09/0.12	c simplify_formula():: removed 0 tautological, 100 satisfied and 0 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 4981 free variables and 20900 clauses.
0.09/0.12	c stat :: sign balance is biased by 0.463
0.09/0.12	c using 3-SAT heuristics (occurence based diff)
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.09/0.12	c resolvent_look() :: found 73 resolvents
0.09/0.12	c lessRedundantTransformation():: nothing to be done.
0.09/0.12	c transformTo3SAT():: you gave me 5000 variables and 20973 clauses.
0.09/0.12	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.12	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.12	c transformTo3SAT():: the transformation yielded 5000 variabels and 20973 clauses.
0.09/0.12	c main():: clause / variable ratio: ( 20973 / 5000 ) = 4.19
0.09/0.12	c longest clause has size 3
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c number of free variables = 4981
0.09/0.12	c dynamic_preselect_setsize :: off
0.09/0.12	c main():: all systems go!
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 492
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 68813
27.69/27.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8437104
3450.62/3450.56	c |----------------------------------------------------------------|
c |*
c |**
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 |*******************************

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-3209669-1303130802/watcher-3209669-1303130802 -o /tmp/evaluation-result-3209669-1303130802/solver-3209669-1303130802 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209669-1303130802.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: 2.05 2.01 1.98 2/177 17961
/proc/meminfo: memFree=24801044/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=1496 CPUtime=0 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 262 0 0 0 0 0 0 0 25 0 1 0 424679854 1531904 218 33554432000 134512640 135197378 4292999264 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 374 218 58 168 0 205 0

[startup+0.008861 s]
/proc/loadavg: 2.05 2.01 1.98 2/177 17961
/proc/meminfo: memFree=24801044/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=1628 CPUtime=0 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 283 0 0 0 0 0 0 0 25 0 1 0 424679854 1667072 239 33554432000 134512640 135197378 4292999264 18446744073709551615 134857132 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 407 239 58 168 0 238 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1628

[startup+0.100898 s]
/proc/loadavg: 2.05 2.01 1.98 2/177 17961
/proc/meminfo: memFree=24801044/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=3520 CPUtime=0.09 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 1802 0 0 0 9 0 0 0 25 0 1 0 424679854 3604480 599 33554432000 134512640 135197378 4292999264 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 880 599 81 168 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.300866 s]
/proc/loadavg: 2.05 2.01 1.98 2/177 17961
/proc/meminfo: memFree=24801044/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=10664 CPUtime=0.29 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 3578 0 0 0 29 0 0 0 25 0 1 0 424679854 10919936 2375 33554432000 134512640 135197378 4292999264 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 2666 2375 91 168 0 2497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10664

[startup+0.700789 s]
/proc/loadavg: 2.05 2.01 1.98 2/177 17961
/proc/meminfo: memFree=24801044/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=11072 CPUtime=0.69 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 3666 0 0 0 69 0 0 0 25 0 1 0 424679854 11337728 2463 33554432000 134512640 135197378 4292999264 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 2768 2463 91 168 0 2599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11072

[startup+1.50063 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17962
/proc/meminfo: memFree=24782884/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=11216 CPUtime=1.49 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 3728 0 0 0 149 0 0 0 25 0 1 0 424679854 11485184 2525 33554432000 134512640 135197378 4292999264 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 2804 2525 91 168 0 2635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11216

[startup+3.10027 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17962
/proc/meminfo: memFree=24743196/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=11488 CPUtime=3.09 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 3789 0 0 0 309 0 0 0 25 0 1 0 424679854 11763712 2586 33554432000 134512640 135197378 4292999264 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 2872 2586 91 168 0 2703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11488

[startup+6.30072 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17962
/proc/meminfo: memFree=24740840/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=12400 CPUtime=6.29 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 3974 0 0 0 629 0 0 0 25 0 1 0 424679854 12697600 2771 33554432000 134512640 135197378 4292999264 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 3100 2771 91 168 0 2931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12400

[startup+12.7005 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 17963
/proc/meminfo: memFree=24731172/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=12968 CPUtime=12.69 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 4070 0 0 0 1269 0 0 0 25 0 1 0 424679854 13279232 2867 33554432000 134512640 135197378 4292999264 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 3242 2867 91 168 0 3073 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12968

[startup+25.5011 s]
/proc/loadavg: 2.03 2.01 1.98 3/178 17963
/proc/meminfo: memFree=24728208/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=13612 CPUtime=25.49 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 4324 0 0 0 2549 0 0 0 25 0 1 0 424679854 13938688 3117 33554432000 134512640 135197378 4292999264 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 3403 3117 91 168 0 3234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13612

[startup+51.1012 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 17964
/proc/meminfo: memFree=24724980/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=15992 CPUtime=51.09 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 4796 0 0 0 5109 0 0 0 25 0 1 0 424679854 16375808 3586 33554432000 134512640 135197378 4292999264 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 3998 3586 91 168 0 3829 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15992

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 17965
/proc/meminfo: memFree=24719496/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=20932 CPUtime=102.3 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 5676 0 0 0 10230 0 0 0 25 0 1 0 424679854 21434368 4466 33554432000 134512640 135197378 4292999264 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 5233 4466 94 168 0 5064 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20932

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17967
/proc/meminfo: memFree=24714380/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=25452 CPUtime=162.29 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 6619 0 0 0 16229 0 0 0 25 0 1 0 424679854 26062848 5406 33554432000 134512640 135197378 4292999264 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 6363 5406 91 168 0 6194 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25452

[startup+222.301 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17968
/proc/meminfo: memFree=24710140/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=31788 CPUtime=222.29 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 7599 0 0 0 22229 0 0 0 25 0 1 0 424679854 32550912 6386 33554432000 134512640 135197378 4292999264 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 7947 6386 91 168 0 7778 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31788

[startup+282.301 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 17977
/proc/meminfo: memFree=24705584/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=31788 CPUtime=282.3 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 8505 0 0 0 28230 0 0 0 25 0 1 0 424679854 32550912 7292 33554432000 134512640 135197378 4292999264 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 7947 7292 91 168 0 7778 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31788

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17978
/proc/meminfo: memFree=24701864/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=41536 CPUtime=342.3 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 9430 0 0 0 34229 1 0 0 25 0 1 0 424679854 42532864 8217 33554432000 134512640 135197378 4292999264 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 10384 8217 91 168 0 10215 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41536

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17987
/proc/meminfo: memFree=24697816/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=41668 CPUtime=402.3 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 10368 0 0 0 40229 1 0 0 25 0 1 0 424679854 42668032 9155 33554432000 134512640 135197378 4292999264 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 10417 9155 91 168 0 10248 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41668

[startup+462.301 s]
/proc/loadavg: 2.03 2.01 1.99 3/178 17996
/proc/meminfo: memFree=24694200/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=54896 CPUtime=462.31 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 11300 0 0 0 46229 2 0 0 25 0 1 0 424679854 56213504 10087 33554432000 134512640 135197378 4292999264 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 13724 10087 91 168 0 13555 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 54896

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 17997
/proc/meminfo: memFree=24689960/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=54896 CPUtime=522.31 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 12229 0 0 0 52229 2 0 0 25 0 1 0 424679854 56213504 11016 33554432000 134512640 135197378 4292999264 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 13724 11016 91 168 0 13555 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 54896

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 17999
/proc/meminfo: memFree=24685836/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=54896 CPUtime=582.31 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 13170 0 0 0 58229 2 0 0 25 0 1 0 424679854 56213504 11957 33554432000 134512640 135197378 4292999264 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 13724 11957 91 168 0 13555 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 54896

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18104
/proc/meminfo: memFree=24464424/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=345928 CPUtime=4062.46 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 67024 0 0 0 406231 15 0 0 25 0 1 0 424679854 354230272 65811 33554432000 134512640 135197378 4292999264 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86482 65811 91 168 0 86313 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 345928

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18105
/proc/meminfo: memFree=24460908/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=345928 CPUtime=4122.45 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 67941 0 0 0 412230 15 0 0 25 0 1 0 424679854 354230272 66728 33554432000 134512640 135197378 4292999264 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86482 66728 91 168 0 86313 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 345928

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18107
/proc/meminfo: memFree=24457152/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=345928 CPUtime=4182.45 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 68850 0 0 0 418230 15 0 0 25 0 1 0 424679854 354230272 67637 33554432000 134512640 135197378 4292999264 18446744073709551615 134596888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86482 67637 91 168 0 86313 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 345928

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18108
/proc/meminfo: memFree=24453520/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=345928 CPUtime=4242.45 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 69778 0 0 0 424230 15 0 0 25 0 1 0 424679854 354230272 68565 33554432000 134512640 135197378 4292999264 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86482 68565 91 168 0 86313 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 345928

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18110
/proc/meminfo: memFree=24449888/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=345928 CPUtime=4302.45 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 70692 0 0 0 430230 15 0 0 25 0 1 0 424679854 354230272 69479 33554432000 134512640 135197378 4292999264 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86482 69479 91 168 0 86313 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 345928

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18112
/proc/meminfo: memFree=24446260/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4362.46 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 71625 0 0 0 436230 16 0 0 25 0 1 0 424679854 354365440 70412 33554432000 134512640 135197378 4292999264 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 70412 91 168 0 86346 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 346060

[startup+4422.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 18113
/proc/meminfo: memFree=24442496/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4422.46 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 72550 0 0 0 442230 16 0 0 25 0 1 0 424679854 354365440 71337 33554432000 134512640 135197378 4292999264 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 71337 91 168 0 86346 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 346060

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 18124
/proc/meminfo: memFree=24438444/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4482.46 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 73470 0 0 0 448230 16 0 0 25 0 1 0 424679854 354365440 72257 33554432000 134512640 135197378 4292999264 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 72257 91 168 0 86346 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 346060

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18125
/proc/meminfo: memFree=24434444/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4542.46 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 74400 0 0 0 454230 16 0 0 25 0 1 0 424679854 354365440 73187 33554432000 134512640 135197378 4292999264 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 73187 91 168 0 86346 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 346060

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18127
/proc/meminfo: memFree=24430564/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4602.47 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 75328 0 0 0 460231 16 0 0 25 0 1 0 424679854 354365440 74115 33554432000 134512640 135197378 4292999264 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 74115 91 168 0 86346 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 346060

[startup+4662.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/178 18132
/proc/meminfo: memFree=24426656/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4662.47 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 76259 0 0 0 466230 17 0 0 25 0 1 0 424679854 354365440 75046 33554432000 134512640 135197378 4292999264 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 75046 91 168 0 86346 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 346060

[startup+4722.31 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 18133
/proc/meminfo: memFree=24422992/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4722.47 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 77189 0 0 0 472230 17 0 0 25 0 1 0 424679854 354365440 75976 33554432000 134512640 135197378 4292999264 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 75976 91 168 0 86346 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 346060

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 18135
/proc/meminfo: memFree=24419128/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4782.47 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 78119 0 0 0 478230 17 0 0 25 0 1 0 424679854 354365440 76906 33554432000 134512640 135197378 4292999264 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 76906 91 168 0 86346 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 346060

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 18136
/proc/meminfo: memFree=24415608/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4842.48 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 79054 0 0 0 484230 18 0 0 25 0 1 0 424679854 354365440 77841 33554432000 134512640 135197378 4292999264 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 77841 91 168 0 86346 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 346060

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18138
/proc/meminfo: memFree=24411984/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4902.48 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 79987 0 0 0 490230 18 0 0 25 0 1 0 424679854 354365440 78774 33554432000 134512640 135197378 4292999264 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 78774 91 168 0 86346 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 346060

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18140
/proc/meminfo: memFree=24408108/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=4962.48 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 80921 0 0 0 496230 18 0 0 25 0 1 0 424679854 354365440 79708 33554432000 134512640 135197378 4292999264 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 79708 91 168 0 86346 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 346060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 18142
/proc/meminfo: memFree=24493028/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=5000.08 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 81506 0 0 0 499990 18 0 0 25 0 1 0 424679854 354365440 80293 33554432000 134512640 135197378 4292999264 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 80293 91 168 0 86346 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 346060

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 18142
/proc/meminfo: memFree=24493028/32950928 swapFree=67111524/67111528
[pid=17961] ppid=17959 vsize=346060 CPUtime=5000.08 cores=0,2,4,6
/proc/17961/stat : 17961 (march_hi) R 17959 17961 17508 0 -1 4202496 81506 0 0 0 499990 18 0 0 25 0 1 0 424679854 354365440 80293 33554432000 134512640 135197378 4292999264 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17961/statm: 86515 80293 91 168 0 86346 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 346060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.11
CPU user time (s): 4999.91
CPU system time (s): 0.204968
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 346060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81506
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= 4
involuntary context switches= 4927

runsolver used 7.61884 second user time and 15.1267 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-18 14:46:42
IDJOB=3209669
IDBENCH=82566
IDSOLVER=1627
FILE ID=node127/3209669-1303130802
RUNJOBID= node127-1303120795-17526
PBS_JOBID= 13020885
Free space on /tmp= 72792 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S425619685-036-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209669-1303130802/watcher-3209669-1303130802 -o /tmp/evaluation-result-3209669-1303130802/solver-3209669-1303130802 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209669-1303130802.cnf

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

MD5SUM BENCH= e54dff8ae8b71ab472786a7e95ae7d20
RANDOM SEED=1294355694

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      24801200 kB
Buffers:        783256 kB
Cached:        6935792 kB
SwapCached:          4 kB
Active:        1917528 kB
Inactive:      5883160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24801200 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            5344 kB
Writeback:           0 kB
AnonPages:       81036 kB
Mapped:          15360 kB
Slab:           285492 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   229032 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= 72796 MiB
End job on node127 at 2011-04-18 16:10:04