Trace number 3204547

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) 1300.04 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
MD5SUMb5db50c2da6442b279ae090cf3223d53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8874
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 

0.18/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.18/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.18/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.18/0.21	c main()::
0.18/0.21	c initFormula():: searching for DIMACS p-line....
0.18/0.21	c full lookahead due to high density!
0.18/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.18/0.21	c parseCNF():: parsing....
0.18/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.18/0.21	c runParser():: parsing was successful, warming up engines...
0.18/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.18/0.21	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.18/0.21	c stat :: sign balance is biased by 0.041
0.18/0.21	c using k-SAT heuristics (size based diff)
0.18/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.18/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.18/0.21	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.18/0.21	c longest clause has size 5
0.18/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.18/0.21	c number of free variables = 1000
0.18/0.21	c dynamic_preselect_setsize :: off
0.18/0.21	c main():: all systems go!
0.18/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 422
0.28/0.32	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: 49797
6.78/6.85	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: 5190096
717.30/717.34	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-3204547-1302948428/watcher-3204547-1302948428 -o /tmp/evaluation-result-3204547-1302948428/solver-3204547-1302948428 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204547-1302948428.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.77 3.89 2.98 4/186 7276
/proc/meminfo: memFree=18506472/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=11800 CPUtime=0 cores=5,7
/proc/7276/stat : 7276 (runsolver) R 7274 7276 7063 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 406445378 12083200 51 33554432000 4194304 5434984 140733472007808 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/7276/statm: 2950 51 31 303 0 2644 0

[startup+0.0339289 s]
/proc/loadavg: 3.77 3.89 2.98 4/186 7276
/proc/meminfo: memFree=18506472/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=2588 CPUtime=0.02 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 485 0 0 0 2 0 0 0 25 0 1 0 406445378 2650112 364 33554432000 134512640 135197378 4293164672 18446744073709551615 134565256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 647 364 65 168 0 478 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2588

[startup+0.100921 s]
/proc/loadavg: 3.77 3.89 2.98 4/186 7276
/proc/meminfo: memFree=18506472/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=3756 CPUtime=0.08 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 2599 0 0 0 8 0 0 0 25 0 1 0 406445378 3846144 650 33554432000 134512640 135197378 4293164672 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 939 650 82 168 0 770 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3756

[startup+0.300894 s]
/proc/loadavg: 3.77 3.89 2.98 4/186 7276
/proc/meminfo: memFree=18506472/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=6620 CPUtime=0.28 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 3264 0 0 0 28 0 0 0 25 0 1 0 406445378 6778880 1097 33554432000 134512640 135197378 4293164672 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 1655 1097 93 168 0 1486 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6620

[startup+0.700813 s]
/proc/loadavg: 3.77 3.89 2.98 4/186 7276
/proc/meminfo: memFree=18506472/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=6620 CPUtime=0.68 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 3264 0 0 0 68 0 0 0 25 0 1 0 406445378 6778880 1097 33554432000 134512640 135197378 4293164672 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 1655 1097 93 168 0 1486 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6620

[startup+1.50067 s]
/proc/loadavg: 3.77 3.89 2.98 5/190 7283
/proc/meminfo: memFree=18470240/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=6620 CPUtime=1.48 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 3265 0 0 0 148 0 0 0 25 0 1 0 406445378 6778880 1098 33554432000 134512640 135197378 4293164672 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 1655 1098 93 168 0 1486 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6620

[startup+3.1004 s]
/proc/loadavg: 3.77 3.89 2.98 5/190 7283
/proc/meminfo: memFree=18460692/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=7304 CPUtime=3.08 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 3398 0 0 0 308 0 0 0 25 0 1 0 406445378 7479296 1231 33554432000 134512640 135197378 4293164672 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 1826 1231 93 168 0 1657 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7304

[startup+6.30082 s]
/proc/loadavg: 3.78 3.90 2.99 5/190 7283
/proc/meminfo: memFree=18453036/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=8156 CPUtime=6.28 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 3542 0 0 0 628 0 0 0 25 0 1 0 406445378 8351744 1375 33554432000 134512640 135197378 4293164672 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 2039 1375 93 168 0 1870 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8156

[startup+12.7007 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 7283
/proc/meminfo: memFree=18448184/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=8920 CPUtime=12.68 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 3824 0 0 0 1268 0 0 0 25 0 1 0 406445378 9134080 1657 33554432000 134512640 135197378 4293164672 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 2230 1657 93 168 0 2061 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8920

[startup+25.5004 s]
/proc/loadavg: 3.84 3.90 3.01 5/190 7284
/proc/meminfo: memFree=18441748/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=11796 CPUtime=25.48 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 4389 0 0 0 2548 0 0 0 25 0 1 0 406445378 12079104 2222 33554432000 134512640 135197378 4293164672 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 2949 2222 93 168 0 2780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11796

[startup+51.1009 s]
/proc/loadavg: 3.90 3.91 3.03 5/190 7284
/proc/meminfo: memFree=18430268/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=18400 CPUtime=51.09 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 5519 0 0 0 5108 1 0 0 25 0 1 0 406445378 18841600 3352 33554432000 134512640 135197378 4293164672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 4600 3352 93 168 0 4431 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18400

[startup+102.306 s]
/proc/loadavg: 3.95 3.92 3.08 5/190 7286
/proc/meminfo: memFree=18406184/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=33272 CPUtime=102.29 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 7819 0 0 0 10228 1 0 0 25 0 1 0 406445378 34070528 5652 33554432000 134512640 135197378 4293164672 18446744073709551615 134540056 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 8318 5652 93 168 0 8149 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 33272

[startup+162.3 s]
/proc/loadavg: 3.98 3.93 3.13 5/190 7287
/proc/meminfo: memFree=18380224/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=47008 CPUtime=162.29 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 10623 0 0 0 16227 2 0 0 25 0 1 0 406445378 48136192 8456 33554432000 134512640 135197378 4293164672 18446744073709551615 134602973 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 11752 8456 93 168 0 11583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47008

[startup+222.301 s]
/proc/loadavg: 4.07 3.96 3.19 5/190 7289
/proc/meminfo: memFree=18354636/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=66652 CPUtime=222.29 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 13339 0 0 0 22226 3 0 0 25 0 1 0 406445378 68251648 11172 33554432000 134512640 135197378 4293164672 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 16663 11172 93 168 0 16494 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 66652

[startup+282.301 s]
/proc/loadavg: 4.02 3.96 3.24 5/190 7291
/proc/meminfo: memFree=18329688/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=66652 CPUtime=282.3 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 16035 0 0 0 28226 4 0 0 25 0 1 0 406445378 68251648 13868 33554432000 134512640 135197378 4293164672 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 16663 13868 93 168 0 16494 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66652

[startup+342.3 s]
/proc/loadavg: 4.01 3.97 3.28 5/190 7292
/proc/meminfo: memFree=18304344/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=96756 CPUtime=342.29 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 18703 0 0 0 34225 4 0 0 25 0 1 0 406445378 99078144 16536 33554432000 134512640 135197378 4293164672 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 24189 16536 93 168 0 24020 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 96756

[startup+402.301 s]
/proc/loadavg: 4.06 3.99 3.33 5/190 7294
/proc/meminfo: memFree=18280132/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=96756 CPUtime=402.3 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 21352 0 0 0 40225 5 0 0 25 0 1 0 406445378 99078144 19185 33554432000 134512640 135197378 4293164672 18446744073709551615 134541440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 24189 19185 93 168 0 24020 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96756

[startup+462.3 s]
/proc/loadavg: 4.02 3.99 3.37 5/190 7295
/proc/meminfo: memFree=18255784/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=96756 CPUtime=462.29 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 23971 0 0 0 46224 5 0 0 25 0 1 0 406445378 99078144 21804 33554432000 134512640 135197378 4293164672 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 24189 21804 93 168 0 24020 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 96756

[startup+522.301 s]
/proc/loadavg: 4.05 4.00 3.41 5/190 7297
/proc/meminfo: memFree=18232180/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=140956 CPUtime=522.29 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 26564 0 0 0 52223 6 0 0 25 0 1 0 406445378 144338944 24397 33554432000 134512640 135197378 4293164672 18446744073709551615 134541490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 35239 24397 93 168 0 35070 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 140956

[startup+582.3 s]
/proc/loadavg: 4.06 4.01 3.45 5/190 7299
/proc/meminfo: memFree=18208436/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=142232 CPUtime=582.3 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 29090 0 0 0 58223 7 0 0 25 0 1 0 406445378 145645568 26923 33554432000 134512640 135197378 4293164672 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 35558 26923 93 168 0 35389 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 142232

[startup+642.3 s]
/proc/loadavg: 4.02 4.01 3.48 5/190 7300
/proc/meminfo: memFree=18185320/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=142232 CPUtime=642.31 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 31533 0 0 0 64224 7 0 0 25 0 1 0 406445378 145645568 29366 33554432000 134512640 135197378 4293164672 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 35558 29366 93 168 0 35389 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 142232

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.51 5/190 7302
/proc/meminfo: memFree=18164072/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=142232 CPUtime=702.3 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 33786 0 0 0 70223 7 0 0 25 0 1 0 406445378 145645568 31619 33554432000 134512640 135197378 4293164672 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 35558 31619 93 168 0 35389 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 142232

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 7303
/proc/meminfo: memFree=18140236/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=142232 CPUtime=762.31 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 36253 0 0 0 76223 8 0 0 25 0 1 0 406445378 145645568 34086 33554432000 134512640 135197378 4293164672 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 35558 34086 93 168 0 35389 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 142232

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 3.57 5/190 7305
/proc/meminfo: memFree=18115656/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=208532 CPUtime=822.3 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 38946 0 0 0 82222 8 0 0 25 0 1 0 406445378 213536768 36779 33554432000 134512640 135197378 4293164672 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 52133 36779 93 168 0 51964 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 208532

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.59 5/190 7307
/proc/meminfo: memFree=18090560/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=208532 CPUtime=882.31 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 41645 0 0 0 88222 9 0 0 25 0 1 0 406445378 213536768 39478 33554432000 134512640 135197378 4293164672 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 52133 39478 93 168 0 51964 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 208532

[startup+942.301 s]
/proc/loadavg: 4.08 4.02 3.62 5/190 7308
/proc/meminfo: memFree=18066080/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=208532 CPUtime=942.3 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 44322 0 0 0 94221 9 0 0 25 0 1 0 406445378 213536768 42155 33554432000 134512640 135197378 4293164672 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 52133 42155 93 168 0 51964 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 208532

[startup+1002.3 s]
/proc/loadavg: 4.03 4.01 3.64 5/190 7310
/proc/meminfo: memFree=18041004/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=211088 CPUtime=1002.31 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 46981 0 0 0 100221 10 0 0 25 0 1 0 406445378 216154112 44814 33554432000 134512640 135197378 4293164672 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 52772 44814 93 168 0 52603 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 211088

[startup+1062.3 s]
/proc/loadavg: 4.08 4.02 3.67 5/190 7311
/proc/meminfo: memFree=18017032/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=211088 CPUtime=1062.31 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 49601 0 0 0 106221 10 0 0 25 0 1 0 406445378 216154112 47434 33554432000 134512640 135197378 4293164672 18446744073709551615 134571056 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 52772 47434 93 168 0 52603 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 211088

[startup+1122.3 s]
/proc/loadavg: 4.09 4.03 3.69 5/190 7313
/proc/meminfo: memFree=17992560/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=211088 CPUtime=1122.32 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 52204 0 0 0 112221 11 0 0 25 0 1 0 406445378 216154112 50037 33554432000 134512640 135197378 4293164672 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 52772 50037 93 168 0 52603 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 211088

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 3.71 5/190 7315
/proc/meminfo: memFree=17968824/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=310536 CPUtime=1182.32 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 54764 0 0 0 118220 12 0 0 25 0 1 0 406445378 317988864 52597 33554432000 134512640 135197378 4293164672 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 77634 52597 93 168 0 77465 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 310536

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.72 5/190 7316
/proc/meminfo: memFree=17944352/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=310536 CPUtime=1242.31 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 57294 0 0 0 124219 12 0 0 25 0 1 0 406445378 317988864 55127 33554432000 134512640 135197378 4293164672 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 77634 55127 93 168 0 77465 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 310536



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 4.00 3.73 4/185 7364
/proc/meminfo: memFree=18233984/32951124 swapFree=67111528/67111528
[pid=7276] ppid=7274 vsize=310536 CPUtime=1300.02 cores=5,7
/proc/7276/stat : 7276 (march_hi) R 7274 7276 7063 0 -1 4202496 59666 0 0 0 129989 13 0 0 25 0 1 0 406445378 317988864 57499 33554432000 134512640 135197378 4293164672 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7276/statm: 77634 57499 93 168 0 77465 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 310536

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): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.142978
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 310536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59666
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= 738

runsolver used 1.82672 second user time and 4.09538 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 12:07:08
IDJOB=3204547
IDBENCH=82595
IDSOLVER=1623
FILE ID=node103/3204547-1302948428
RUNJOBID= node103-1302947116-7084
PBS_JOBID= 13017974
Free space on /tmp= 72012 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204547-1302948428/watcher-3204547-1302948428 -o /tmp/evaluation-result-3204547-1302948428/solver-3204547-1302948428 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204547-1302948428.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b5db50c2da6442b279ae090cf3223d53
RANDOM SEED=449935639

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18506636 kB
Buffers:        667772 kB
Cached:       13358180 kB
SwapCached:          0 kB
Active:        8111152 kB
Inactive:      5997976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18506636 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5384 kB
Writeback:           0 kB
AnonPages:       83280 kB
Mapped:          15824 kB
Slab:           273816 kB
PageTables:       4824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   250320 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= 72008 MiB
End job on node103 at 2011-04-16 12:28:50