Trace number 3204927

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) 1300.05 1300.02

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 benchmark54.7627
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 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c full lookahead due to high density!
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.038
0.19/0.21	c using k-SAT heuristics (size based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.21	c longest clause has size 5
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 1000
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	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
6.50/6.60	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
692.21/692.22	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-3204927-1302951032/watcher-3204927-1302951032 -o /tmp/evaluation-result-3204927-1302951032/solver-3204927-1302951032 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204927-1302951032.cnf 

running on 2 cores: 4,6

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: 3.78 3.97 3.90 4/184 7565
/proc/meminfo: memFree=18510928/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=1208 CPUtime=0 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 184 0 0 0 0 0 0 0 25 0 1 0 406705816 1236992 140 33554432000 134512640 135197378 4291787024 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 302 140 58 168 0 133 0

[startup+0.0164599 s]
/proc/loadavg: 3.78 3.97 3.90 4/184 7565
/proc/meminfo: memFree=18510928/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=1472 CPUtime=0.01 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 257 0 0 0 1 0 0 0 25 0 1 0 406705816 1507328 213 33554432000 134512640 135197378 4291787024 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 368 213 58 168 0 199 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1472

[startup+0.100469 s]
/proc/loadavg: 3.78 3.97 3.90 4/184 7565
/proc/meminfo: memFree=18510928/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=3756 CPUtime=0.09 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 2597 0 0 0 9 0 0 0 25 0 1 0 406705816 3846144 649 33554432000 134512640 135197378 4291787024 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 939 649 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300433 s]
/proc/loadavg: 3.78 3.97 3.90 4/184 7565
/proc/meminfo: memFree=18510928/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=6620 CPUtime=0.29 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 3262 0 0 0 29 0 0 0 25 0 1 0 406705816 6778880 1096 33554432000 134512640 135197378 4291787024 18446744073709551615 134603453 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 1655 1096 93 168 0 1486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6620

[startup+0.700358 s]
/proc/loadavg: 3.78 3.97 3.90 4/184 7565
/proc/meminfo: memFree=18510928/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=6620 CPUtime=0.69 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 3262 0 0 0 69 0 0 0 25 0 1 0 406705816 6778880 1096 33554432000 134512640 135197378 4291787024 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 1655 1096 93 168 0 1486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6620

[startup+1.5002 s]
/proc/loadavg: 3.78 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18499844/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=6620 CPUtime=1.49 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 3264 0 0 0 149 0 0 0 25 0 1 0 406705816 6778880 1098 33554432000 134512640 135197378 4291787024 18446744073709551615 134541483 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 1655 1098 93 168 0 1486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6620

[startup+3.10093 s]
/proc/loadavg: 3.78 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18498996/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=7192 CPUtime=3.09 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 3323 0 0 0 309 0 0 0 25 0 1 0 406705816 7364608 1157 33554432000 134512640 135197378 4291787024 18446744073709551615 134591978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 1798 1157 93 168 0 1629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7192

[startup+6.30037 s]
/proc/loadavg: 3.80 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18494672/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=8728 CPUtime=6.29 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 3634 0 0 0 629 0 0 0 25 0 1 0 406705816 8937472 1468 33554432000 134512640 135197378 4291787024 18446744073709551615 134602667 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 2182 1468 93 168 0 2013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8728

[startup+12.7002 s]
/proc/loadavg: 3.81 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18491304/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=9492 CPUtime=12.69 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 3913 0 0 0 1269 0 0 0 25 0 1 0 406705816 9719808 1747 33554432000 134512640 135197378 4291787024 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 2373 1747 93 168 0 2204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9492

[startup+25.501 s]
/proc/loadavg: 3.85 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18485620/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=12368 CPUtime=25.49 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 4473 0 0 0 2549 0 0 0 25 0 1 0 406705816 12664832 2307 33554432000 134512640 135197378 4291787024 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 3092 2307 93 168 0 2923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12368

[startup+51.1005 s]
/proc/loadavg: 3.90 3.97 3.90 5/190 7578
/proc/meminfo: memFree=18474336/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=18836 CPUtime=51.09 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 5600 0 0 0 5109 0 0 0 25 0 1 0 406705816 19288064 3434 33554432000 134512640 135197378 4291787024 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 4709 3434 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: 3.96 3.97 3.91 5/190 7579
/proc/meminfo: memFree=18449896/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=33388 CPUtime=102.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 7861 0 0 0 10229 1 0 0 25 0 1 0 406705816 34189312 5695 33554432000 134512640 135197378 4291787024 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 8347 5695 93 168 0 8178 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33388

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.91 5/190 7581
/proc/meminfo: memFree=18422724/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=46484 CPUtime=162.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 10519 0 0 0 16228 2 0 0 25 0 1 0 406705816 47599616 8353 33554432000 134512640 135197378 4291787024 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 11621 8353 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: 3.99 3.97 3.91 5/190 7582
/proc/meminfo: memFree=18394544/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=47164 CPUtime=222.29 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 13280 0 0 0 22227 2 0 0 25 0 1 0 406705816 48295936 11114 33554432000 134512640 135197378 4291787024 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 11791 11114 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: 4.11 4.00 3.92 5/190 7584
/proc/meminfo: memFree=18367232/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=66808 CPUtime=282.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 15944 0 0 0 28227 3 0 0 25 0 1 0 406705816 68411392 13778 33554432000 134512640 135197378 4291787024 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 16702 13778 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: 4.04 4.00 3.92 5/190 7586
/proc/meminfo: memFree=18340896/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=96956 CPUtime=342.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 18582 0 0 0 34226 4 0 0 25 0 1 0 406705816 99282944 16416 33554432000 134512640 135197378 4291787024 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 24239 16416 93 168 0 24070 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 96956

[startup+402.3 s]
/proc/loadavg: 4.06 4.01 3.93 5/190 7587
/proc/meminfo: memFree=18314320/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=96956 CPUtime=402.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 21202 0 0 0 40225 5 0 0 25 0 1 0 406705816 99282944 19036 33554432000 134512640 135197378 4291787024 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 24239 19036 93 168 0 24070 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96956

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 7589
/proc/meminfo: memFree=18286764/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=96956 CPUtime=462.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 23783 0 0 0 46224 6 0 0 25 0 1 0 406705816 99282944 21617 33554432000 134512640 135197378 4291787024 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 24239 21617 93 168 0 24070 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96956

[startup+522.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 7590
/proc/meminfo: memFree=18260328/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=141156 CPUtime=522.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 26318 0 0 0 52224 7 0 0 25 0 1 0 406705816 144543744 24152 33554432000 134512640 135197378 4291787024 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 35289 24152 93 168 0 35120 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 141156

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7592
/proc/meminfo: memFree=18233644/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=142516 CPUtime=582.3 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 28791 0 0 0 58223 7 0 0 25 0 1 0 406705816 145936384 26625 33554432000 134512640 135197378 4291787024 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 35629 26625 93 168 0 35460 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 142516

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7603
/proc/meminfo: memFree=18207168/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=142516 CPUtime=642.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 31168 0 0 0 64224 7 0 0 25 0 1 0 406705816 145936384 29002 33554432000 134512640 135197378 4291787024 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 35629 29002 93 168 0 35460 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 142516

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7604
/proc/meminfo: memFree=18181560/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=142516 CPUtime=702.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 33343 0 0 0 70223 8 0 0 25 0 1 0 406705816 145936384 31177 33554432000 134512640 135197378 4291787024 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 35629 31177 93 168 0 35460 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 142516

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7606
/proc/meminfo: memFree=18154260/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=142516 CPUtime=762.32 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 35993 0 0 0 76223 9 0 0 25 0 1 0 406705816 145936384 33827 33554432000 134512640 135197378 4291787024 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 35629 33827 93 168 0 35460 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 142516

[startup+822.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 7610
/proc/meminfo: memFree=18127520/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=208816 CPUtime=822.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 38669 0 0 0 82221 10 0 0 25 0 1 0 406705816 213827584 36503 33554432000 134512640 135197378 4291787024 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 52204 36503 93 168 0 52035 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 208816

[startup+882.301 s]
/proc/loadavg: 4.06 4.02 3.94 5/190 7612
/proc/meminfo: memFree=18099840/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=208816 CPUtime=882.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 41339 0 0 0 88221 10 0 0 25 0 1 0 406705816 213827584 39173 33554432000 134512640 135197378 4291787024 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 52204 39173 93 168 0 52035 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 208816

[startup+942.301 s]
/proc/loadavg: 4.09 4.03 3.94 5/190 7614
/proc/meminfo: memFree=18071892/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=208816 CPUtime=942.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 43993 0 0 0 94220 11 0 0 25 0 1 0 406705816 213827584 41827 33554432000 134512640 135197378 4291787024 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 52204 41827 93 168 0 52035 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 208816

[startup+1002.3 s]
/proc/loadavg: 4.03 4.03 3.94 5/190 7615
/proc/meminfo: memFree=18044428/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=208816 CPUtime=1002.32 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 46615 0 0 0 100220 12 0 0 25 0 1 0 406705816 213827584 44449 33554432000 134512640 135197378 4291787024 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 52204 44449 93 168 0 52035 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 208816

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 7617
/proc/meminfo: memFree=18017100/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=211540 CPUtime=1062.32 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 49209 0 0 0 106220 12 0 0 25 0 1 0 406705816 216616960 47043 33554432000 134512640 135197378 4291787024 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 52885 47043 93 168 0 52716 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 211540

[startup+1122.3 s]
/proc/loadavg: 4.06 4.03 3.95 5/190 7618
/proc/meminfo: memFree=17989164/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=211540 CPUtime=1122.32 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 51780 0 0 0 112219 13 0 0 25 0 1 0 406705816 216616960 49614 33554432000 134512640 135197378 4291787024 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 52885 49614 93 168 0 52716 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 211540

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 7620
/proc/meminfo: memFree=17961972/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=310988 CPUtime=1182.32 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 54321 0 0 0 118219 13 0 0 25 0 1 0 406705816 318451712 52155 33554432000 134512640 135197378 4291787024 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 77747 52155 93 168 0 77578 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 310988

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 7622
/proc/meminfo: memFree=17934400/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=310988 CPUtime=1242.31 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 56810 0 0 0 124218 13 0 0 25 0 1 0 406705816 318451712 54644 33554432000 134512640 135197378 4291787024 18446744073709551615 134592692 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 77747 54644 93 168 0 77578 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 310988



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 4.00 3.94 3/180 7686
/proc/meminfo: memFree=18175072/32951124 swapFree=67111528/67111528
[pid=7565] ppid=7563 vsize=310988 CPUtime=1300.03 cores=4,6
/proc/7565/stat : 7565 (march_hi) R 7563 7565 7063 0 -1 4202496 59112 0 0 0 129989 14 0 0 25 0 1 0 406705816 318451712 56946 33554432000 134512640 135197378 4291787024 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7565/statm: 77747 56946 93 168 0 77578 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 310988

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): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.154976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 310988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59112
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2320

runsolver used 2.44163 second user time and 4.42133 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 12:50:32
IDJOB=3204927
IDBENCH=82690
IDSOLVER=1623
FILE ID=node103/3204927-1302951032
RUNJOBID= node103-1302947116-7082
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-S519298227-080-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204927-1302951032/watcher-3204927-1302951032 -o /tmp/evaluation-result-3204927-1302951032/solver-3204927-1302951032 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204927-1302951032.cnf

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

MD5SUM BENCH= b0f2a8c1ae428dae6bc946bb38e8786d
RANDOM SEED=300182945

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:      18511084 kB
Buffers:        667940 kB
Cached:       13358040 kB
SwapCached:          0 kB
Active:        8107264 kB
Inactive:      5996892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18511084 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4516 kB
Writeback:           0 kB
AnonPages:       77696 kB
Mapped:          15784 kB
Slab:           273972 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   249044 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= 72012 MiB
End job on node103 at 2011-04-16 13:12:14