Trace number 3209945

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) 5000.05 4999.83

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
MD5SUM1b9b43753c02a2c226adda648a956e92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2120.06
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.041
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 2000
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 730
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 202233
67.99/68.01	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
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-3209945-1303145806/watcher-3209945-1303145806 -o /tmp/evaluation-result-3209945-1303145806/solver-3209945-1303145806 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209945-1303145806.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 1.97 1.99 1/175 18137
/proc/meminfo: memFree=15207212/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=1500 CPUtime=0 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 227 0 0 0 0 0 0 0 25 0 1 0 406996232 1536000 183 33554432000 134512640 135197378 4288854944 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 375 183 58 168 0 206 0

[startup+0.0980261 s]
/proc/loadavg: 1.85 1.97 1.99 1/175 18137
/proc/meminfo: memFree=15207212/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=6124 CPUtime=0.09 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 2873 0 0 0 9 0 0 0 25 0 1 0 406996232 6270976 1092 33554432000 134512640 135197378 4288854944 18446744073709551615 134560981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 1531 1092 79 168 0 1362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.101024 s]
/proc/loadavg: 1.85 1.97 1.99 1/175 18137
/proc/meminfo: memFree=15207212/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=4540 CPUtime=0.09 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 2873 0 0 0 9 0 0 0 25 0 1 0 406996232 4648960 715 33554432000 134512640 135197378 4288854944 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 1135 715 79 168 0 966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4540

[startup+0.300984 s]
/proc/loadavg: 1.85 1.97 1.99 1/175 18137
/proc/meminfo: memFree=15207212/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=6564 CPUtime=0.29 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 5337 0 0 0 29 0 0 0 25 0 1 0 406996232 6721536 1192 33554432000 134512640 135197378 4288854944 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 1641 1192 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700903 s]
/proc/loadavg: 1.85 1.97 1.99 1/175 18137
/proc/meminfo: memFree=15207212/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=11196 CPUtime=0.69 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 8114 0 0 0 68 1 0 0 25 0 1 0 406996232 11464704 1759 33554432000 134512640 135197378 4288854944 18446744073709551615 134602959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 2799 1759 93 168 0 2630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11196

[startup+1.50075 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 18165
/proc/meminfo: memFree=15194524/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=11508 CPUtime=1.49 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 8188 0 0 0 148 1 0 0 25 0 1 0 406996232 11784192 1833 33554432000 134512640 135197378 4288854944 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 2877 1833 93 168 0 2708 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11508

[startup+3.10043 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15193412/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=11736 CPUtime=3.09 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 8218 0 0 0 308 1 0 0 25 0 1 0 406996232 12017664 1863 33554432000 134512640 135197378 4288854944 18446744073709551615 134649270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 2934 1863 93 168 0 2765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11736

[startup+6.3008 s]
/proc/loadavg: 1.87 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15192304/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=12040 CPUtime=6.29 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 8292 0 0 0 628 1 0 0 25 0 1 0 406996232 12328960 1937 33554432000 134512640 135197378 4288854944 18446744073709551615 134649284 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 3010 1937 93 168 0 2841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12040

[startup+12.7005 s]
/proc/loadavg: 1.88 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15191308/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=12420 CPUtime=12.69 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 8376 0 0 0 1268 1 0 0 25 0 1 0 406996232 12718080 2021 33554432000 134512640 135197378 4288854944 18446744073709551615 134541368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 3105 2021 93 168 0 2936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12420

[startup+25.501 s]
/proc/loadavg: 1.90 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15189940/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=13272 CPUtime=25.49 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 8570 0 0 0 2548 1 0 0 25 0 1 0 406996232 13590528 2215 33554432000 134512640 135197378 4288854944 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 3318 2215 93 168 0 3149 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13272

[startup+51.1009 s]
/proc/loadavg: 1.93 1.97 1.99 3/178 18166
/proc/meminfo: memFree=15186540/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=15320 CPUtime=51.09 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 9035 0 0 0 5108 1 0 0 25 0 1 0 406996232 15687680 2679 33554432000 134512640 135197378 4288854944 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 3830 2679 93 168 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15320

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 18167
/proc/meminfo: memFree=15178200/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=19896 CPUtime=102.3 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 9975 0 0 0 10229 1 0 0 25 0 1 0 406996232 20373504 3619 33554432000 134512640 135197378 4288854944 18446744073709551615 134570794 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 4974 3619 93 168 0 4805 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19896

[startup+162.301 s]
/proc/loadavg: 2.02 1.99 1.99 3/178 18169
/proc/meminfo: memFree=15169368/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=24020 CPUtime=162.3 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 11095 0 0 0 16228 2 0 0 25 0 1 0 406996232 24596480 4739 33554432000 134512640 135197378 4288854944 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 6005 4739 94 168 0 5836 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24020

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18171
/proc/meminfo: memFree=15160412/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=29840 CPUtime=222.3 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 12187 0 0 0 22228 2 0 0 25 0 1 0 406996232 30556160 5830 33554432000 134512640 135197378 4288854944 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 7460 5830 93 168 0 7291 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29840

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18181
/proc/meminfo: memFree=15150888/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=38572 CPUtime=282.3 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 13289 0 0 0 28228 2 0 0 25 0 1 0 406996232 39497728 6932 33554432000 134512640 135197378 4288854944 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 9643 6932 93 168 0 9474 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 38572

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18183
/proc/meminfo: memFree=15141928/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=38892 CPUtime=342.3 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 14446 0 0 0 34228 2 0 0 25 0 1 0 406996232 39825408 8089 33554432000 134512640 135197378 4288854944 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 9723 8089 94 168 0 9554 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38892

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18184
/proc/meminfo: memFree=15133368/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=51988 CPUtime=402.31 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 15538 0 0 0 40228 3 0 0 25 0 1 0 406996232 53235712 9181 33554432000 134512640 135197378 4288854944 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 12997 9181 94 168 0 12828 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 51988

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18186
/proc/meminfo: memFree=15124420/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=51988 CPUtime=462.31 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 16639 0 0 0 46228 3 0 0 25 0 1 0 406996232 53235712 10282 33554432000 134512640 135197378 4288854944 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 12997 10282 94 168 0 12828 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 51988

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18188
/proc/meminfo: memFree=15115860/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=51988 CPUtime=522.32 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 17729 0 0 0 52228 4 0 0 25 0 1 0 406996232 53235712 11372 33554432000 134512640 135197378 4288854944 18446744073709551615 134550637 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 12997 11372 94 168 0 12828 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 51988

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18189
/proc/meminfo: memFree=15107404/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=71632 CPUtime=582.32 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 18779 0 0 0 58228 4 0 0 25 0 1 0 406996232 73351168 12422 33554432000 134512640 135197378 4288854944 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 17908 12422 94 168 0 17739 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 71632

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18292
/proc/meminfo: memFree=14593108/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=313560 CPUtime=4002.47 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 83111 0 0 0 400231 16 0 0 25 0 1 0 406996232 321085440 76753 33554432000 134512640 135197378 4288854944 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 78390 76753 93 168 0 78221 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 313560

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18294
/proc/meminfo: memFree=14583540/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4062.48 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 84222 0 0 0 406231 17 0 0 25 0 1 0 406996232 473841664 77864 33554432000 134512640 135197378 4288854944 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 77864 93 168 0 115515 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 462736

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18296
/proc/meminfo: memFree=14573968/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4122.47 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 85402 0 0 0 412230 17 0 0 25 0 1 0 406996232 473841664 79044 33554432000 134512640 135197378 4288854944 18446744073709551615 134570910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 79044 93 168 0 115515 0
Current children cumulated CPU time (s) 4122.47
Current children cumulated vsize (KiB) 462736

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18297
/proc/meminfo: memFree=14564272/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4182.48 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 86685 0 0 0 418230 18 0 0 25 0 1 0 406996232 473841664 80327 33554432000 134512640 135197378 4288854944 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 80327 93 168 0 115515 0
Current children cumulated CPU time (s) 4182.48
Current children cumulated vsize (KiB) 462736

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18299
/proc/meminfo: memFree=14555436/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4242.48 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 87785 0 0 0 424230 18 0 0 25 0 1 0 406996232 473841664 81427 33554432000 134512640 135197378 4288854944 18446744073709551615 134649132 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 81427 93 168 0 115515 0
Current children cumulated CPU time (s) 4242.48
Current children cumulated vsize (KiB) 462736

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18300
/proc/meminfo: memFree=14546112/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4302.48 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 88930 0 0 0 430230 18 0 0 25 0 1 0 406996232 473841664 82572 33554432000 134512640 135197378 4288854944 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 82572 93 168 0 115515 0
Current children cumulated CPU time (s) 4302.48
Current children cumulated vsize (KiB) 462736

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18302
/proc/meminfo: memFree=14536164/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4362.48 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 90176 0 0 0 436230 18 0 0 25 0 1 0 406996232 473841664 83818 33554432000 134512640 135197378 4288854944 18446744073709551615 134541528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 83818 93 168 0 115515 0
Current children cumulated CPU time (s) 4362.48
Current children cumulated vsize (KiB) 462736

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18304
/proc/meminfo: memFree=14527084/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4422.5 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 91346 0 0 0 442231 19 0 0 25 0 1 0 406996232 473841664 84988 33554432000 134512640 135197378 4288854944 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 84988 93 168 0 115515 0
Current children cumulated CPU time (s) 4422.5
Current children cumulated vsize (KiB) 462736

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18305
/proc/meminfo: memFree=14518004/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=462736 CPUtime=4482.49 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 92496 0 0 0 448230 19 0 0 25 0 1 0 406996232 473841664 86138 33554432000 134512640 135197378 4288854944 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 115684 86138 93 168 0 115515 0
Current children cumulated CPU time (s) 4482.49
Current children cumulated vsize (KiB) 462736

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18307
/proc/meminfo: memFree=14507816/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465312 CPUtime=4542.5 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 93741 0 0 0 454231 19 0 0 25 0 1 0 406996232 476479488 87383 33554432000 134512640 135197378 4288854944 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116328 87383 93 168 0 116159 0
Current children cumulated CPU time (s) 4542.5
Current children cumulated vsize (KiB) 465312

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18308
/proc/meminfo: memFree=14497996/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465312 CPUtime=4602.51 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 94938 0 0 0 460231 20 0 0 25 0 1 0 406996232 476479488 88580 33554432000 134512640 135197378 4288854944 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116328 88580 93 168 0 116159 0
Current children cumulated CPU time (s) 4602.51
Current children cumulated vsize (KiB) 465312

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18310
/proc/meminfo: memFree=14488924/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465312 CPUtime=4662.5 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 96087 0 0 0 466230 20 0 0 25 0 1 0 406996232 476479488 89729 33554432000 134512640 135197378 4288854944 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116328 89729 93 168 0 116159 0
Current children cumulated CPU time (s) 4662.5
Current children cumulated vsize (KiB) 465312

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18312
/proc/meminfo: memFree=14478604/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465312 CPUtime=4722.51 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 97357 0 0 0 472231 20 0 0 25 0 1 0 406996232 476479488 90999 33554432000 134512640 135197378 4288854944 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116328 90999 93 168 0 116159 0
Current children cumulated CPU time (s) 4722.51
Current children cumulated vsize (KiB) 465312

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18313
/proc/meminfo: memFree=14469776/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465312 CPUtime=4782.5 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 98520 0 0 0 478230 20 0 0 25 0 1 0 406996232 476479488 92162 33554432000 134512640 135197378 4288854944 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116328 92162 93 168 0 116159 0
Current children cumulated CPU time (s) 4782.5
Current children cumulated vsize (KiB) 465312

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18315
/proc/meminfo: memFree=14460448/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465444 CPUtime=4842.52 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 99693 0 0 0 484231 21 0 0 25 0 1 0 406996232 476614656 93335 33554432000 134512640 135197378 4288854944 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116361 93335 93 168 0 116192 0
Current children cumulated CPU time (s) 4842.52
Current children cumulated vsize (KiB) 465444

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18316
/proc/meminfo: memFree=14450256/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465444 CPUtime=4902.51 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 100996 0 0 0 490230 21 0 0 25 0 1 0 406996232 476614656 94638 33554432000 134512640 135197378 4288854944 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116361 94638 93 168 0 116192 0
Current children cumulated CPU time (s) 4902.51
Current children cumulated vsize (KiB) 465444

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18318
/proc/meminfo: memFree=14441052/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465444 CPUtime=4962.51 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 102146 0 0 0 496230 21 0 0 25 0 1 0 406996232 476614656 95788 33554432000 134512640 135197378 4288854944 18446744073709551615 134570889 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116361 95788 93 168 0 116192 0
Current children cumulated CPU time (s) 4962.51
Current children cumulated vsize (KiB) 465444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 18319
/proc/meminfo: memFree=14434712/32951124 swapFree=67111528/67111528
[pid=18137] ppid=18135 vsize=465444 CPUtime=5000.03 cores=1,3,5,7
/proc/18137/stat : 18137 (march_hi) R 18135 18137 17720 0 -1 4202496 102944 0 0 0 499981 22 0 0 25 0 1 0 406996232 476614656 96586 33554432000 134512640 135197378 4288854944 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18137/statm: 116361 96586 93 168 0 116192 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 465444

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.83
CPU time (s): 5000.05
CPU user time (s): 4999.81
CPU system time (s): 0.239963
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 465444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102944
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= 52923

runsolver used 6.78297 second user time and 15.9566 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-18 18:56:46
IDJOB=3209945
IDBENCH=82635
IDSOLVER=1627
FILE ID=node143/3209945-1303145806
RUNJOBID= node143-1303135802-17739
PBS_JOBID= 13020914
Free space on /tmp= 72748 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209945-1303145806/watcher-3209945-1303145806 -o /tmp/evaluation-result-3209945-1303145806/solver-3209945-1303145806 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209945-1303145806.cnf

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

MD5SUM BENCH= 1b9b43753c02a2c226adda648a956e92
RANDOM SEED=946023026

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.15
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:     32951124 kB
MemFree:      15207368 kB
Buffers:        729876 kB
Cached:       16585588 kB
SwapCached:          0 kB
Active:        7371892 kB
Inactive:     10008240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15207368 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       64744 kB
Mapped:          15356 kB
Slab:           298796 kB
PageTables:       4612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217276 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= 72744 MiB
End job on node143 at 2011-04-18 20:20:08