Trace number 3210165

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) 5000.12 5000.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S519298227-080-UNKNOWN.cnf
MD5SUMb0f2a8c1ae428dae6bc946bb38e8786d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.3944
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c stat :: sign balance is biased by 0.038
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 392
0.29/0.31	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: 47601
6.50/6.59	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: 4957495
691.60/691.62	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 |************************************************
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c |**************************************************
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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-3210165-1303152598/watcher-3210165-1303152598 -o /tmp/evaluation-result-3210165-1303152598/solver-3210165-1303152598 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210165-1303152598.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: 0.92 1.19 1.59 2/177 7265
/proc/meminfo: memFree=15953464/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1208 CPUtime=0 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 189 0 0 0 0 0 0 0 25 0 1 0 426858512 1236992 145 33554432000 134512640 135197378 4287765600 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 302 145 58 168 0 133 0

[startup+0.0656211 s]
/proc/loadavg: 0.92 1.19 1.59 2/177 7265
/proc/meminfo: memFree=15953464/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=3756 CPUtime=0.06 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 2597 0 0 0 6 0 0 0 25 0 1 0 426858512 3846144 649 33554432000 134512640 135197378 4287765600 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 939 649 82 168 0 770 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3756

[startup+0.100615 s]
/proc/loadavg: 0.92 1.19 1.59 2/177 7265
/proc/meminfo: memFree=15953464/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=3756 CPUtime=0.09 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 2597 0 0 0 9 0 0 0 25 0 1 0 426858512 3846144 649 33554432000 134512640 135197378 4287765600 18446744073709551615 134578123 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 939 649 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300582 s]
/proc/loadavg: 0.92 1.19 1.59 2/177 7265
/proc/meminfo: memFree=15953464/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=6620 CPUtime=0.29 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 3262 0 0 0 29 0 0 0 25 0 1 0 426858512 6778880 1096 33554432000 134512640 135197378 4287765600 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 1655 1096 93 168 0 1486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6620

[startup+0.70051 s]
/proc/loadavg: 0.92 1.19 1.59 2/177 7265
/proc/meminfo: memFree=15953464/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=6620 CPUtime=0.69 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 3262 0 0 0 69 0 0 0 18 0 1 0 426858512 6778880 1096 33554432000 134512640 135197378 4287765600 18446744073709551615 134526651 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 1655 1096 93 168 0 1486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6620

[startup+1.50038 s]
/proc/loadavg: 0.92 1.19 1.59 3/178 7266
/proc/meminfo: memFree=15947888/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=6620 CPUtime=1.49 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 3264 0 0 0 149 0 0 0 19 0 1 0 426858512 6778880 1098 33554432000 134512640 135197378 4287765600 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 1655 1098 93 168 0 1486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6620

[startup+3.10105 s]
/proc/loadavg: 1.01 1.21 1.60 3/178 7266
/proc/meminfo: memFree=15946400/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=7192 CPUtime=3.09 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 3324 0 0 0 309 0 0 0 23 0 1 0 426858512 7364608 1158 33554432000 134512640 135197378 4287765600 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 1798 1158 93 168 0 1629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7192

[startup+6.30057 s]
/proc/loadavg: 1.01 1.21 1.60 3/178 7266
/proc/meminfo: memFree=15945044/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=8728 CPUtime=6.29 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 3634 0 0 0 629 0 0 0 25 0 1 0 426858512 8937472 1468 33554432000 134512640 135197378 4287765600 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 2182 1468 93 168 0 2013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8728

[startup+12.7005 s]
/proc/loadavg: 1.16 1.23 1.60 3/178 7266
/proc/meminfo: memFree=15943708/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=9492 CPUtime=12.69 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 3913 0 0 0 1269 0 0 0 25 0 1 0 426858512 9719808 1747 33554432000 134512640 135197378 4287765600 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 2373 1747 93 168 0 2204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9492

[startup+25.5003 s]
/proc/loadavg: 1.29 1.26 1.60 3/178 7266
/proc/meminfo: memFree=15940984/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=12368 CPUtime=25.49 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 4473 0 0 0 2549 0 0 0 25 0 1 0 426858512 12664832 2307 33554432000 134512640 135197378 4287765600 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 3092 2307 93 168 0 2923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12368

[startup+51.101 s]
/proc/loadavg: 1.53 1.32 1.61 3/178 7267
/proc/meminfo: memFree=15933616/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=18836 CPUtime=51.09 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 5602 0 0 0 5109 0 0 0 25 0 1 0 426858512 19288064 3436 33554432000 134512640 135197378 4287765600 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 4709 3436 93 168 0 4540 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18836

[startup+102.306 s]
/proc/loadavg: 1.81 1.43 1.64 3/178 7268
/proc/meminfo: memFree=15918480/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=33388 CPUtime=102.3 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 7865 0 0 0 10229 1 0 0 25 0 1 0 426858512 34189312 5699 33554432000 134512640 135197378 4287765600 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 8347 5699 93 168 0 8178 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33388

[startup+162.3 s]
/proc/loadavg: 1.93 1.53 1.65 3/178 7270
/proc/meminfo: memFree=15901856/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=46484 CPUtime=162.3 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 10528 0 0 0 16228 2 0 0 25 0 1 0 426858512 47599616 8362 33554432000 134512640 135197378 4287765600 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 11621 8362 93 168 0 11452 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 46484

[startup+222.3 s]
/proc/loadavg: 1.97 1.61 1.67 3/178 7272
/proc/meminfo: memFree=15883856/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=47164 CPUtime=222.29 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 13292 0 0 0 22227 2 0 0 25 0 1 0 426858512 48295936 11126 33554432000 134512640 135197378 4287765600 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 11791 11126 93 168 0 11622 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47164

[startup+282.301 s]
/proc/loadavg: 1.99 1.68 1.69 3/178 7273
/proc/meminfo: memFree=15866852/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=66808 CPUtime=282.3 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 15959 0 0 0 28227 3 0 0 25 0 1 0 426858512 68411392 13793 33554432000 134512640 135197378 4287765600 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 16702 13793 93 168 0 16533 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66808

[startup+342.301 s]
/proc/loadavg: 1.99 1.74 1.71 3/178 7274
/proc/meminfo: memFree=15849616/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=96956 CPUtime=342.29 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 18598 0 0 0 34226 3 0 0 25 0 1 0 426858512 99282944 16432 33554432000 134512640 135197378 4287765600 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 24239 16432 93 168 0 24070 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 96956

[startup+402.301 s]
/proc/loadavg: 1.99 1.78 1.72 3/178 7276
/proc/meminfo: memFree=15832496/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=96956 CPUtime=402.29 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 21222 0 0 0 40226 3 0 0 25 0 1 0 426858512 99282944 19056 33554432000 134512640 135197378 4287765600 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 24239 19056 93 168 0 24070 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 96956

[startup+462.301 s]
/proc/loadavg: 1.99 1.82 1.74 3/178 7278
/proc/meminfo: memFree=15815376/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=96956 CPUtime=462.3 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 23803 0 0 0 46226 4 0 0 25 0 1 0 426858512 99282944 21637 33554432000 134512640 135197378 4287765600 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 24239 21637 93 168 0 24070 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96956

[startup+522.301 s]
/proc/loadavg: 1.99 1.85 1.75 3/178 7280
/proc/meminfo: memFree=15798748/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=141156 CPUtime=522.3 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 26338 0 0 0 52225 5 0 0 25 0 1 0 426858512 144543744 24172 33554432000 134512640 135197378 4287765600 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 35289 24172 93 168 0 35120 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 141156

[startup+582.301 s]
/proc/loadavg: 2.04 1.89 1.77 3/178 7281
/proc/meminfo: memFree=15781872/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=142516 CPUtime=582.3 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 28811 0 0 0 58225 5 0 0 25 0 1 0 426858512 145936384 26645 33554432000 134512640 135197378 4287765600 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 35629 26645 93 168 0 35460 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 142516

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7384
/proc/meminfo: memFree=14816352/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=700256 CPUtime=4002.35 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 173770 0 0 0 400201 34 0 0 25 0 1 0 426858512 717062144 171604 33554432000 134512640 135197378 4287765600 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 175064 171604 93 168 0 174895 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 700256

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7386
/proc/meminfo: memFree=14799472/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4062.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 176138 0 0 0 406199 37 0 0 25 0 1 0 426858512 1060765696 173972 33554432000 134512640 135197378 4287765600 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 173972 93 168 0 258807 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 1035904

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7388
/proc/meminfo: memFree=14782100/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4122.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 178801 0 0 0 412199 37 0 0 25 0 1 0 426858512 1060765696 176635 33554432000 134512640 135197378 4287765600 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 176635 93 168 0 258807 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 1035904

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7389
/proc/meminfo: memFree=14764344/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4182.35 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 181494 0 0 0 418198 37 0 0 25 0 1 0 426858512 1060765696 179328 33554432000 134512640 135197378 4287765600 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 179328 93 168 0 258807 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 1035904

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 7390
/proc/meminfo: memFree=14746592/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4242.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 184167 0 0 0 424198 38 0 0 25 0 1 0 426858512 1060765696 182001 33554432000 134512640 135197378 4287765600 18446744073709551615 134572999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 182001 93 168 0 258807 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 1035904

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7401
/proc/meminfo: memFree=14728004/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4302.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 186821 0 0 0 430198 38 0 0 25 0 1 0 426858512 1060765696 184655 33554432000 134512640 135197378 4287765600 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 184655 93 168 0 258807 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 1035904

[startup+4362.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 7403
/proc/meminfo: memFree=14710636/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4362.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 189443 0 0 0 436197 39 0 0 25 0 1 0 426858512 1060765696 187277 33554432000 134512640 135197378 4287765600 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 187277 93 168 0 258807 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 1035904

[startup+4422.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 7405
/proc/meminfo: memFree=14693140/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4422.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 192042 0 0 0 442197 39 0 0 25 0 1 0 426858512 1060765696 189876 33554432000 134512640 135197378 4287765600 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 189876 93 168 0 258807 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 1035904

[startup+4482.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 7409
/proc/meminfo: memFree=14676712/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4482.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 194617 0 0 0 448196 40 0 0 25 0 1 0 426858512 1060765696 192451 33554432000 134512640 135197378 4287765600 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 192451 93 168 0 258807 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 1035904

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7410
/proc/meminfo: memFree=14660168/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4542.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 197128 0 0 0 454196 41 0 0 25 0 1 0 426858512 1060765696 194962 33554432000 134512640 135197378 4287765600 18446744073709551615 134541528 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 194962 93 168 0 258807 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 1035904

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7412
/proc/meminfo: memFree=14643156/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4602.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 199577 0 0 0 460196 41 0 0 25 0 1 0 426858512 1060765696 197411 33554432000 134512640 135197378 4287765600 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 197411 93 168 0 258807 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 1035904

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7414
/proc/meminfo: memFree=14627384/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4662.36 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 201884 0 0 0 466195 41 0 0 25 0 1 0 426858512 1060765696 199718 33554432000 134512640 135197378 4287765600 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 199718 93 168 0 258807 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 1035904

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7416
/proc/meminfo: memFree=14611232/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4722.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 204244 0 0 0 472195 42 0 0 25 0 1 0 426858512 1060765696 202078 33554432000 134512640 135197378 4287765600 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 202078 93 168 0 258807 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 1035904

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7417
/proc/meminfo: memFree=14594236/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4782.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 206924 0 0 0 478194 43 0 0 25 0 1 0 426858512 1060765696 204758 33554432000 134512640 135197378 4287765600 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 204758 93 168 0 258807 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 1035904

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7418
/proc/meminfo: memFree=14576604/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4842.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 209606 0 0 0 484194 43 0 0 25 0 1 0 426858512 1060765696 207440 33554432000 134512640 135197378 4287765600 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 207440 93 168 0 258807 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 1035904

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7420
/proc/meminfo: memFree=14559472/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4902.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 212272 0 0 0 490193 44 0 0 25 0 1 0 426858512 1060765696 210106 33554432000 134512640 135197378 4287765600 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 210106 93 168 0 258807 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 1035904

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7422
/proc/meminfo: memFree=14542088/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=4962.37 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 214928 0 0 0 496193 44 0 0 25 0 1 0 426858512 1060765696 212762 33554432000 134512640 135197378 4287765600 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 212762 93 168 0 258807 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 1035904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.05 2.01 1.94 2/177 7424
/proc/meminfo: memFree=15096484/32950928 swapFree=67111528/67111528
[pid=7265] ppid=7263 vsize=1035904 CPUtime=5000.07 cores=0,2,4,6
/proc/7265/stat : 7265 (march_hi) R 7263 7265 7227 0 -1 4202496 216579 0 0 0 499963 44 0 0 25 0 1 0 426858512 1060765696 214413 33554432000 134512640 135197378 4287765600 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7265/statm: 258976 214413 93 168 0 258807 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1035904

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): 5000.04
CPU time (s): 5000.12
CPU user time (s): 4999.64
CPU system time (s): 0.483926
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1035904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 216579
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2705

runsolver used 7.56285 second user time and 15.1727 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-18 20:49:58
IDJOB=3210165
IDBENCH=82690
IDSOLVER=1627
FILE ID=node126/3210165-1303152598
RUNJOBID= node126-1303152598-7245
PBS_JOBID= 13020995
Free space on /tmp= 73116 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S519298227-080-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210165-1303152598/watcher-3210165-1303152598 -o /tmp/evaluation-result-3210165-1303152598/solver-3210165-1303152598 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210165-1303152598.cnf

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

MD5SUM BENCH= b0f2a8c1ae428dae6bc946bb38e8786d
RANDOM SEED=1436785931

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.82
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15953628 kB
Buffers:        726880 kB
Cached:       15846716 kB
SwapCached:          0 kB
Active:        8148264 kB
Inactive:      8490992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15953628 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2392 kB
Writeback:           0 kB
AnonPages:       65704 kB
Mapped:          15276 kB
Slab:           292268 kB
PageTables:       5468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   209276 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= 73116 MiB
End job on node126 at 2011-04-18 22:13:20