Trace number 3209721

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) 5000.03 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S434028979-077-UNKNOWN.cnf
MD5SUM99649f8478aeec246b4c83e11dce9c4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.5976
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, 61 satisfied and 0 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 4989 free variables and 20939 clauses.
0.09/0.12	c stat :: sign balance is biased by 0.485
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 147 duplicate clauses
0.09/0.12	c resolvent_look() :: found 77 resolvents
0.09/0.12	c lessRedundantTransformation():: nothing to be done.
0.09/0.12	c transformTo3SAT():: you gave me 5000 variables and 21016 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 21016 clauses.
0.09/0.12	c main():: clause / variable ratio: ( 21016 / 5000 ) = 4.20
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 = 4989
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: 484
0.29/0.38	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: 72554
29.39/29.42	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8752783
3620.18/3620.11	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-3209721-1303130811/watcher-3209721-1303130811 -o /tmp/evaluation-result-3209721-1303130811/solver-3209721-1303130811 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209721-1303130811.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: 1.84 1.97 1.96 2/175 27008
/proc/meminfo: memFree=28216160/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=1496 CPUtime=0 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 263 0 0 0 0 0 0 0 25 0 1 0 424683898 1531904 219 33554432000 134512640 135197378 4289211200 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 374 219 58 168 0 205 0

[startup+0.0741221 s]
/proc/loadavg: 1.84 1.97 1.96 2/175 27008
/proc/meminfo: memFree=28216160/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=3508 CPUtime=0.07 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 1553 0 0 0 7 0 0 0 25 0 1 0 424683898 3592192 604 33554432000 134512640 135197378 4289211200 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 877 605 80 168 0 708 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3508

[startup+0.101107 s]
/proc/loadavg: 1.84 1.97 1.96 2/175 27008
/proc/meminfo: memFree=28216160/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=3520 CPUtime=0.09 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 1796 0 0 0 9 0 0 0 25 0 1 0 424683898 3604480 599 33554432000 134512640 135197378 4289211200 18446744073709551615 134692348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 880 599 81 168 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301081 s]
/proc/loadavg: 1.84 1.97 1.96 2/175 27008
/proc/meminfo: memFree=28216160/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=10672 CPUtime=0.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 3574 0 0 0 29 0 0 0 25 0 1 0 424683898 10928128 2377 33554432000 134512640 135197378 4289211200 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 2668 2377 91 168 0 2499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10672

[startup+0.701 s]
/proc/loadavg: 1.84 1.97 1.96 2/175 27008
/proc/meminfo: memFree=28216160/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=11096 CPUtime=0.69 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 3673 0 0 0 69 0 0 0 25 0 1 0 424683898 11362304 2476 33554432000 134512640 135197378 4289211200 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 2774 2476 91 168 0 2605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11096

[startup+1.50086 s]
/proc/loadavg: 1.84 1.97 1.96 3/178 27036
/proc/meminfo: memFree=28204716/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=11228 CPUtime=1.49 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 3727 0 0 0 149 0 0 0 25 0 1 0 424683898 11497472 2530 33554432000 134512640 135197378 4289211200 18446744073709551615 134541368 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 2807 2530 91 168 0 2638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11228

[startup+3.10057 s]
/proc/loadavg: 1.84 1.97 1.96 3/178 27036
/proc/meminfo: memFree=28202636/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=11476 CPUtime=3.09 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 3777 0 0 0 309 0 0 0 25 0 1 0 424683898 11751424 2580 33554432000 134512640 135197378 4289211200 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 2869 2580 91 168 0 2700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11476

[startup+6.30101 s]
/proc/loadavg: 1.85 1.97 1.96 3/178 27036
/proc/meminfo: memFree=28202052/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=12364 CPUtime=6.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 3963 0 0 0 629 0 0 0 25 0 1 0 424683898 12660736 2766 33554432000 134512640 135197378 4289211200 18446744073709551615 134605265 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 3091 2766 91 168 0 2922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12364

[startup+12.7009 s]
/proc/loadavg: 1.86 1.97 1.96 3/178 27036
/proc/meminfo: memFree=28199764/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=12932 CPUtime=12.69 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 4057 0 0 0 1269 0 0 0 25 0 1 0 424683898 13242368 2860 33554432000 134512640 135197378 4289211200 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 3233 2860 91 168 0 3064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12932

[startup+25.5006 s]
/proc/loadavg: 1.89 1.97 1.96 3/178 27037
/proc/meminfo: memFree=28197176/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=13576 CPUtime=25.49 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 4311 0 0 0 2549 0 0 0 25 0 1 0 424683898 13901824 3110 33554432000 134512640 135197378 4289211200 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 3394 3110 91 168 0 3225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13576

[startup+51.1011 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 27037
/proc/meminfo: memFree=28192396/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=15976 CPUtime=51.09 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 4787 0 0 0 5109 0 0 0 25 0 1 0 424683898 16359424 3582 33554432000 134512640 135197378 4289211200 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 3994 3582 91 168 0 3825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15976

[startup+102.306 s]
/proc/loadavg: 2.08 2.00 1.97 3/178 27039
/proc/meminfo: memFree=28182424/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=21036 CPUtime=102.3 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 5660 0 0 0 10230 0 0 0 25 0 1 0 424683898 21540864 4455 33554432000 134512640 135197378 4289211200 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 5259 4455 95 168 0 5090 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21036

[startup+162.3 s]
/proc/loadavg: 2.03 2.00 1.97 3/178 27040
/proc/meminfo: memFree=28172568/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=25416 CPUtime=162.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 6597 0 0 0 16229 0 0 0 25 0 1 0 424683898 26025984 5388 33554432000 134512640 135197378 4289211200 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 6354 5388 91 168 0 6185 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25416

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 27042
/proc/meminfo: memFree=28162344/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=31368 CPUtime=222.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 7524 0 0 0 22229 0 0 0 25 0 1 0 424683898 32120832 6315 33554432000 134512640 135197378 4289211200 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 7842 6315 91 168 0 7673 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31368

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 27050
/proc/meminfo: memFree=28151816/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=31500 CPUtime=282.3 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 8455 0 0 0 28229 1 0 0 25 0 1 0 424683898 32256000 7246 33554432000 134512640 135197378 4289211200 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 7875 7246 91 168 0 7706 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31500

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 27059
/proc/meminfo: memFree=28141092/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=41752 CPUtime=342.3 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 9440 0 0 0 34229 1 0 0 25 0 1 0 424683898 42754048 8231 33554432000 134512640 135197378 4289211200 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 10438 8231 91 168 0 10269 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41752

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 27068
/proc/meminfo: memFree=28131112/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=41752 CPUtime=402.3 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 10355 0 0 0 40229 1 0 0 25 0 1 0 424683898 42754048 9146 33554432000 134512640 135197378 4289211200 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 10438 9146 91 168 0 10269 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41752

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 27069
/proc/meminfo: memFree=28120864/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=54848 CPUtime=462.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 11255 0 0 0 46228 1 0 0 25 0 1 0 424683898 56164352 10046 33554432000 134512640 135197378 4289211200 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 13712 10046 91 168 0 13543 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 54848

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 27071
/proc/meminfo: memFree=28111380/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=54848 CPUtime=522.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 12169 0 0 0 52228 1 0 0 25 0 1 0 424683898 56164352 10960 33554432000 134512640 135197378 4289211200 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 13712 10960 91 168 0 13543 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 54848

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 27073
/proc/meminfo: memFree=28101524/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=54980 CPUtime=582.29 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 13093 0 0 0 58228 1 0 0 25 0 1 0 424683898 56299520 11884 33554432000 134512640 135197378 4289211200 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27008/statm: 13745 11884 91 168 0 13576 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 54980

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.04 2.01 1.99 3/178 27177
/proc/meminfo: memFree=27518884/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4062.38 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 66747 0 0 0 406225 13 0 0 25 0 1 0 424683898 353828864 65538 33554432000 134512640 135197378 4289211200 18446744073709551615 134572994 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 65538 91 168 0 86215 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 345536

[startup+4122.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 27179
/proc/meminfo: memFree=27509168/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4122.39 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 67644 0 0 0 412225 14 0 0 25 0 1 0 424683898 353828864 66435 33554432000 134512640 135197378 4289211200 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 66435 91 168 0 86215 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 345536

[startup+4182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 27181
/proc/meminfo: memFree=27499452/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4182.38 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 68543 0 0 0 418224 14 0 0 25 0 1 0 424683898 353828864 67334 33554432000 134512640 135197378 4289211200 18446744073709551615 134615974 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 67334 91 168 0 86215 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 345536

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 27182
/proc/meminfo: memFree=27489480/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4242.38 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 69452 0 0 0 424224 14 0 0 25 0 1 0 424683898 353828864 68243 33554432000 134512640 135197378 4289211200 18446744073709551615 134525336 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 68243 91 168 0 86215 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 345536

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 27184
/proc/meminfo: memFree=27479264/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4302.39 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 70356 0 0 0 430225 14 0 0 25 0 1 0 424683898 353828864 69147 33554432000 134512640 135197378 4289211200 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 69147 91 168 0 86215 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 345536

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27185
/proc/meminfo: memFree=27469420/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4362.39 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 71264 0 0 0 436225 14 0 0 25 0 1 0 424683898 353828864 70055 33554432000 134512640 135197378 4289211200 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 70055 91 168 0 86215 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 345536

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27187
/proc/meminfo: memFree=27459440/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4422.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 72179 0 0 0 442225 15 0 0 25 0 1 0 424683898 353828864 70970 33554432000 134512640 135197378 4289211200 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 70970 91 168 0 86215 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 345536

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27197
/proc/meminfo: memFree=27448088/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4482.39 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 73086 0 0 0 448224 15 0 0 25 0 1 0 424683898 353828864 71877 33554432000 134512640 135197378 4289211200 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 71877 91 168 0 86215 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 345536

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27199
/proc/meminfo: memFree=27437880/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4542.39 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 74000 0 0 0 454224 15 0 0 25 0 1 0 424683898 353828864 72791 33554432000 134512640 135197378 4289211200 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 72791 91 168 0 86215 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 345536

[startup+4602.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/178 27204
/proc/meminfo: memFree=27427640/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345536 CPUtime=4602.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 74916 0 0 0 460225 15 0 0 25 0 1 0 424683898 353828864 73707 33554432000 134512640 135197378 4289211200 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86384 73707 91 168 0 86215 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 345536

[startup+4662.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/178 27205
/proc/meminfo: memFree=27417988/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=4662.39 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 75827 0 0 0 466224 15 0 0 25 0 1 0 424683898 353964032 74618 33554432000 134512640 135197378 4289211200 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 74618 91 168 0 86248 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 345668

[startup+4722.31 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 27207
/proc/meminfo: memFree=27408012/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=4722.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 76743 0 0 0 472225 15 0 0 25 0 1 0 424683898 353964032 75534 33554432000 134512640 135197378 4289211200 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 75534 91 168 0 86248 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 345668

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 27208
/proc/meminfo: memFree=27397912/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=4782.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 77659 0 0 0 478224 16 0 0 25 0 1 0 424683898 353964032 76450 33554432000 134512640 135197378 4289211200 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 76450 91 168 0 86248 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 345668

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 27210
/proc/meminfo: memFree=27387696/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=4842.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 78576 0 0 0 484224 16 0 0 25 0 1 0 424683898 353964032 77367 33554432000 134512640 135197378 4289211200 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 77367 91 168 0 86248 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 345668

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 27212
/proc/meminfo: memFree=27377856/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=4902.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 79503 0 0 0 490224 16 0 0 25 0 1 0 424683898 353964032 78294 33554432000 134512640 135197378 4289211200 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 78294 91 168 0 86248 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 345668

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27213
/proc/meminfo: memFree=27367772/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=4962.4 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 80426 0 0 0 496224 16 0 0 25 0 1 0 424683898 353964032 79217 33554432000 134512640 135197378 4289211200 18446744073709551615 134557208 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 79217 91 168 0 86248 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 345668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27214
/proc/meminfo: memFree=27361404/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=5000.01 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 81007 0 0 0 499984 17 0 0 25 0 1 0 424683898 353964032 79798 33554432000 134512640 135197378 4289211200 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 79798 91 168 0 86248 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 345668

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27214
/proc/meminfo: memFree=27361404/32951124 swapFree=67051452/67111528
[pid=27008] ppid=27006 vsize=345668 CPUtime=5000.01 cores=1,3,5,7
/proc/27008/stat : 27008 (march_hi) R 27006 27008 26582 0 -1 4202496 81007 0 0 0 499984 17 0 0 25 0 1 0 424683898 353964032 79798 33554432000 134512640 135197378 4289211200 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27008/statm: 86417 79798 91 168 0 86248 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 345668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 4999.85
CPU system time (s): 0.182972
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 345668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81007
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= 6
involuntary context switches= 5624

runsolver used 6.84196 second user time and 15.9026 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 14:46:51
IDJOB=3209721
IDBENCH=82579
IDSOLVER=1627
FILE ID=node101/3209721-1303130811
RUNJOBID= node101-1303120803-26601
PBS_JOBID= 13020911
Free space on /tmp= 72824 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S434028979-077-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209721-1303130811/watcher-3209721-1303130811 -o /tmp/evaluation-result-3209721-1303130811/solver-3209721-1303130811 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209721-1303130811.cnf

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

MD5SUM BENCH= 99649f8478aeec246b4c83e11dce9c4a
RANDOM SEED=696815070

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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	: 5332.74
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		: 2666.841
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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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:      28216440 kB
Buffers:        221288 kB
Cached:        4298256 kB
SwapCached:      33620 kB
Active:        2038780 kB
Inactive:      2518664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28216440 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            1172 kB
Writeback:           0 kB
AnonPages:       26020 kB
Mapped:           9204 kB
Slab:           114172 kB
PageTables:       4688 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217948 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= 72820 MiB
End job on node101 at 2011-04-18 16:10:13