Trace number 3209949

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 4999.82

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
MD5SUM9224277e61359574518ca553717e02ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark640.831
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: 742
0.79/0.89	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: 199237
68.59/68.64	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 |********************************************************
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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-3209949-1303145806/watcher-3209949-1303145806 -o /tmp/evaluation-result-3209949-1303145806/solver-3209949-1303145806 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209949-1303145806.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: 1.85 1.97 1.99 2/177 18164
/proc/meminfo: memFree=15203576/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=1500 CPUtime=0 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 222 0 0 0 0 0 0 0 25 0 1 0 406996252 1536000 179 33554432000 134512640 135197378 4291720128 18446744073709551615 134851946 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 375 179 58 168 0 206 0

[startup+0.0978439 s]
/proc/loadavg: 1.85 1.97 1.99 2/177 18164
/proc/meminfo: memFree=15203576/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=6124 CPUtime=0.09 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 2874 0 0 0 9 0 0 0 25 0 1 0 406996252 6270976 1094 33554432000 134512640 135197378 4291720128 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 1531 1094 79 168 0 1362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.100847 s]
/proc/loadavg: 1.85 1.97 1.99 2/177 18164
/proc/meminfo: memFree=15203576/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=4540 CPUtime=0.09 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 2874 0 0 0 9 0 0 0 25 0 1 0 406996252 4648960 717 33554432000 134512640 135197378 4291720128 18446744073709551615 134560770 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 1135 717 79 168 0 966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4540

[startup+0.300827 s]
/proc/loadavg: 1.85 1.97 1.99 2/177 18164
/proc/meminfo: memFree=15203576/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=6564 CPUtime=0.29 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 5340 0 0 0 29 0 0 0 25 0 1 0 406996252 6721536 1194 33554432000 134512640 135197378 4291720128 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 1641 1194 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700698 s]
/proc/loadavg: 1.85 1.97 1.99 2/177 18164
/proc/meminfo: memFree=15203576/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=11192 CPUtime=0.69 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 8150 0 0 0 69 0 0 0 25 0 1 0 406996252 11460608 1762 33554432000 134512640 135197378 4291720128 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 2798 1762 93 168 0 2629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11192

[startup+1.50057 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 18165
/proc/meminfo: memFree=15194028/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=11584 CPUtime=1.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 8230 0 0 0 149 0 0 0 25 0 1 0 406996252 11862016 1842 33554432000 134512640 135197378 4291720128 18446744073709551615 134649527 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 2896 1842 93 168 0 2727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11584

[startup+3.10025 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15193412/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=11828 CPUtime=3.09 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 8275 0 0 0 309 0 0 0 25 0 1 0 406996252 12111872 1887 33554432000 134512640 135197378 4291720128 18446744073709551615 134617871 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 2957 1887 93 168 0 2788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11828

[startup+6.30063 s]
/proc/loadavg: 1.87 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15192180/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=12136 CPUtime=6.29 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 8368 0 0 0 629 0 0 0 25 0 1 0 406996252 12427264 1980 33554432000 134512640 135197378 4291720128 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 3034 1980 93 168 0 2865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12136

[startup+12.7003 s]
/proc/loadavg: 1.88 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15191184/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=12516 CPUtime=12.69 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 8450 0 0 0 1269 0 0 0 25 0 1 0 406996252 12816384 2062 33554432000 134512640 135197378 4291720128 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 3129 2062 93 168 0 2960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12516

[startup+25.5008 s]
/proc/loadavg: 1.90 1.97 1.99 3/178 18165
/proc/meminfo: memFree=15189940/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=13368 CPUtime=25.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 8628 0 0 0 2549 0 0 0 25 0 1 0 406996252 13688832 2240 33554432000 134512640 135197378 4291720128 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 3342 2240 93 168 0 3173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13368

[startup+51.1007 s]
/proc/loadavg: 1.93 1.97 1.99 4/178 18166
/proc/meminfo: memFree=15186540/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=15416 CPUtime=51.09 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 9040 0 0 0 5109 0 0 0 25 0 1 0 406996252 15785984 2652 33554432000 134512640 135197378 4291720128 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18164/statm: 3854 2652 93 168 0 3685 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15416

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 18167
/proc/meminfo: memFree=15178200/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=19860 CPUtime=102.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 10002 0 0 0 10229 1 0 0 25 0 1 0 406996252 20336640 3614 33554432000 134512640 135197378 4291720128 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 4965 3614 93 168 0 4796 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19860

[startup+162.301 s]
/proc/loadavg: 2.02 1.99 1.99 3/178 18169
/proc/meminfo: memFree=15169368/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=24072 CPUtime=162.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 11141 0 0 0 16229 1 0 0 25 0 1 0 406996252 24649728 4753 33554432000 134512640 135197378 4291720128 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 6018 4753 93 168 0 5849 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24072

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.99 4/178 18171
/proc/meminfo: memFree=15160412/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=29892 CPUtime=222.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 12234 0 0 0 22229 1 0 0 25 0 1 0 406996252 30609408 5846 33554432000 134512640 135197378 4291720128 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 7473 5846 93 168 0 7304 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29892

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18181
/proc/meminfo: memFree=15150888/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=38624 CPUtime=282.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 13323 0 0 0 28229 1 0 0 25 0 1 0 406996252 39550976 6935 33554432000 134512640 135197378 4291720128 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 9656 6935 93 168 0 9487 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 38624

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.99 4/178 18183
/proc/meminfo: memFree=15141804/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=38936 CPUtime=342.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 14437 0 0 0 34229 1 0 0 25 0 1 0 406996252 39870464 8049 33554432000 134512640 135197378 4291720128 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 9734 8049 94 168 0 9565 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38936

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18184
/proc/meminfo: memFree=15133368/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=52032 CPUtime=402.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 15517 0 0 0 40229 1 0 0 25 0 1 0 406996252 53280768 9129 33554432000 134512640 135197378 4291720128 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 13008 9129 94 168 0 12839 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 52032

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18186
/proc/meminfo: memFree=15124420/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=52032 CPUtime=462.3 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 16619 0 0 0 46229 1 0 0 25 0 1 0 406996252 53280768 10231 33554432000 134512640 135197378 4291720128 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 13008 10231 94 168 0 12839 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 52032

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18188
/proc/meminfo: memFree=15115860/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=52032 CPUtime=522.31 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 17722 0 0 0 52229 2 0 0 25 0 1 0 406996252 53280768 11334 33554432000 134512640 135197378 4291720128 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 13008 11334 94 168 0 12839 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 52032

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 18189
/proc/meminfo: memFree=15107280/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=71992 CPUtime=582.31 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 18782 0 0 0 58229 2 0 0 25 0 1 0 406996252 73719808 12394 33554432000 134512640 135197378 4291720128 18446744073709551615 134649039 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 17998 12394 94 168 0 17829 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 71992

[startup+642.3 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=18164] ppid=18162 vsize=313568 CPUtime=4002.47 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 82806 0 0 0 400230 17 0 0 25 0 1 0 406996252 321093632 76417 33554432000 134512640 135197378 4291720128 18446744073709551615 134649126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 78392 76417 93 168 0 78223 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 313568

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 18294
/proc/meminfo: memFree=14583540/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4062.48 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 83957 0 0 0 406231 17 0 0 25 0 1 0 406996252 473849856 77568 33554432000 134512640 135197378 4291720128 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 77568 93 168 0 115517 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 462744

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18296
/proc/meminfo: memFree=14573844/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4122.48 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 85188 0 0 0 412231 17 0 0 25 0 1 0 406996252 473849856 78799 33554432000 134512640 135197378 4291720128 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 78799 93 168 0 115517 0
Current children cumulated CPU time (s) 4122.48
Current children cumulated vsize (KiB) 462744

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18297
/proc/meminfo: memFree=14564148/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4182.48 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 86342 0 0 0 418231 17 0 0 25 0 1 0 406996252 473849856 79953 33554432000 134512640 135197378 4291720128 18446744073709551615 134713217 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 79953 93 168 0 115517 0
Current children cumulated CPU time (s) 4182.48
Current children cumulated vsize (KiB) 462744

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18299
/proc/meminfo: memFree=14555436/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4242.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 87487 0 0 0 424231 18 0 0 25 0 1 0 406996252 473849856 81098 33554432000 134512640 135197378 4291720128 18446744073709551615 134649126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 81098 93 168 0 115517 0
Current children cumulated CPU time (s) 4242.49
Current children cumulated vsize (KiB) 462744

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18300
/proc/meminfo: memFree=14545988/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4302.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 88662 0 0 0 430231 18 0 0 25 0 1 0 406996252 473849856 82273 33554432000 134512640 135197378 4291720128 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 82273 93 168 0 115517 0
Current children cumulated CPU time (s) 4302.49
Current children cumulated vsize (KiB) 462744

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18302
/proc/meminfo: memFree=14536164/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4362.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 89905 0 0 0 436231 18 0 0 25 0 1 0 406996252 473849856 83516 33554432000 134512640 135197378 4291720128 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 83516 93 168 0 115517 0
Current children cumulated CPU time (s) 4362.49
Current children cumulated vsize (KiB) 462744

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 18304
/proc/meminfo: memFree=14527084/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=462744 CPUtime=4422.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 91026 0 0 0 442230 19 0 0 25 0 1 0 406996252 473849856 84637 33554432000 134512640 135197378 4291720128 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 115686 84637 93 168 0 115517 0
Current children cumulated CPU time (s) 4422.49
Current children cumulated vsize (KiB) 462744

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18305
/proc/meminfo: memFree=14518004/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4482.49 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 92217 0 0 0 448230 19 0 0 25 0 1 0 406996252 476438528 85828 33554432000 134512640 135197378 4291720128 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 85828 93 168 0 116149 0
Current children cumulated CPU time (s) 4482.49
Current children cumulated vsize (KiB) 465272

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18307
/proc/meminfo: memFree=14507816/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4542.5 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 93514 0 0 0 454230 20 0 0 25 0 1 0 406996252 476438528 87125 33554432000 134512640 135197378 4291720128 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 87125 93 168 0 116149 0
Current children cumulated CPU time (s) 4542.5
Current children cumulated vsize (KiB) 465272

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18308
/proc/meminfo: memFree=14497996/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4602.51 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 94625 0 0 0 460231 20 0 0 25 0 1 0 406996252 476438528 88236 33554432000 134512640 135197378 4291720128 18446744073709551615 134713217 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 88236 93 168 0 116149 0
Current children cumulated CPU time (s) 4602.51
Current children cumulated vsize (KiB) 465272

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18310
/proc/meminfo: memFree=14488924/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4662.5 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 95790 0 0 0 466230 20 0 0 25 0 1 0 406996252 476438528 89401 33554432000 134512640 135197378 4291720128 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 89401 93 168 0 116149 0
Current children cumulated CPU time (s) 4662.5
Current children cumulated vsize (KiB) 465272

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18312
/proc/meminfo: memFree=14478604/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4722.51 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 97050 0 0 0 472231 20 0 0 25 0 1 0 406996252 476438528 90661 33554432000 134512640 135197378 4291720128 18446744073709551615 134570889 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 90661 93 168 0 116149 0
Current children cumulated CPU time (s) 4722.51
Current children cumulated vsize (KiB) 465272

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18313
/proc/meminfo: memFree=14469652/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4782.51 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 98167 0 0 0 478230 21 0 0 25 0 1 0 406996252 476438528 91778 33554432000 134512640 135197378 4291720128 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 91778 93 168 0 116149 0
Current children cumulated CPU time (s) 4782.51
Current children cumulated vsize (KiB) 465272

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 18315
/proc/meminfo: memFree=14460448/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4842.51 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 99364 0 0 0 484230 21 0 0 25 0 1 0 406996252 476438528 92975 33554432000 134512640 135197378 4291720128 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 92975 93 168 0 116149 0
Current children cumulated CPU time (s) 4842.51
Current children cumulated vsize (KiB) 465272

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18316
/proc/meminfo: memFree=14450132/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4902.52 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 100584 0 0 0 490231 21 0 0 25 0 1 0 406996252 476438528 94195 33554432000 134512640 135197378 4291720128 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 94195 93 168 0 116149 0
Current children cumulated CPU time (s) 4902.52
Current children cumulated vsize (KiB) 465272

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18318
/proc/meminfo: memFree=14440928/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=4962.52 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 101740 0 0 0 496231 21 0 0 25 0 1 0 406996252 476438528 95351 33554432000 134512640 135197378 4291720128 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 95351 93 168 0 116149 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 465272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 18320
/proc/meminfo: memFree=14820864/32951124 swapFree=67111528/67111528
[pid=18164] ppid=18162 vsize=465272 CPUtime=5000.02 cores=0,2,4,6
/proc/18164/stat : 18164 (march_hi) R 18162 18164 17720 0 -1 4202496 102510 0 0 0 499981 21 0 0 25 0 1 0 406996252 476438528 96121 33554432000 134512640 135197378 4291720128 18446744073709551615 134556552 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18164/statm: 116318 96121 93 168 0 116149 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 465272

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): 4999.82
CPU time (s): 5000.05
CPU user time (s): 4999.82
CPU system time (s): 0.232964
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 465272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102510
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= 3934

runsolver used 7.37388 second user time and 15.3597 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-18 18:56:46
IDJOB=3209949
IDBENCH=82636
IDSOLVER=1627
FILE ID=node143/3209949-1303145806
RUNJOBID= node143-1303135802-17738
PBS_JOBID= 13020914
Free space on /tmp= 72744 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209949-1303145806/watcher-3209949-1303145806 -o /tmp/evaluation-result-3209949-1303145806/solver-3209949-1303145806 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209949-1303145806.cnf

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

MD5SUM BENCH= 9224277e61359574518ca553717e02ee
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:      15203732 kB
Buffers:        729876 kB
Cached:       16586364 kB
SwapCached:          0 kB
Active:        7376616 kB
Inactive:     10008224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15203732 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3532 kB
Writeback:           0 kB
AnonPages:       68236 kB
Mapped:          15744 kB
Slab:           298796 kB
PageTables:       4612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   211888 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= 72748 MiB
End job on node143 at 2011-04-18 20:20:08