Trace number 3204519

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-S1950850246-038-UNKNOWN.cnf
MD5SUMa39a6d2f5fd934fd083663966cc58fff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.45987
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 0.046
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: 662
0.39/0.44	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: 49163
6.89/6.99	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: 5042706
706.21/706.22	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-3204519-1302948425/watcher-3204519-1302948425 -o /tmp/evaluation-result-3204519-1302948425/solver-3204519-1302948425 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204519-1302948425.cnf 

running on 2 cores: 1,3

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: 3.92 3.93 2.99 5/188 7227
/proc/meminfo: memFree=18444292/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=1208 CPUtime=0 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 190 0 0 0 0 0 0 0 25 0 1 0 406445157 1236992 147 33554432000 134512640 135197378 4290190576 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 302 147 58 168 0 133 0

[startup+0.022067 s]
/proc/loadavg: 3.92 3.93 2.99 5/188 7227
/proc/meminfo: memFree=18444292/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=2400 CPUtime=0.02 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 344 0 0 0 2 0 0 0 25 0 1 0 406445157 2457600 300 33554432000 134512640 135197378 4290190576 18446744073709551615 134564950 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 600 300 62 168 0 431 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2400

[startup+0.101056 s]
/proc/loadavg: 3.92 3.93 2.99 5/188 7227
/proc/meminfo: memFree=18444292/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=3756 CPUtime=0.09 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 2592 0 0 0 9 0 0 0 25 0 1 0 406445157 3846144 650 33554432000 134512640 135197378 4290190576 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 939 650 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.301018 s]
/proc/loadavg: 3.92 3.93 2.99 5/188 7227
/proc/meminfo: memFree=18444292/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=6624 CPUtime=0.29 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 3255 0 0 0 29 0 0 0 25 0 1 0 406445157 6782976 1095 33554432000 134512640 135197378 4290190576 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.700948 s]
/proc/loadavg: 3.92 3.93 2.99 5/188 7227
/proc/meminfo: memFree=18444292/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=6624 CPUtime=0.69 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 3255 0 0 0 69 0 0 0 25 0 1 0 406445157 6782976 1095 33554432000 134512640 135197378 4290190576 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6624

[startup+1.50081 s]
/proc/loadavg: 3.77 3.89 2.98 3/186 7229
/proc/meminfo: memFree=18503092/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=6624 CPUtime=1.49 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 3256 0 0 0 149 0 0 0 25 0 1 0 406445157 6782976 1096 33554432000 134512640 135197378 4290190576 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.10052 s]
/proc/loadavg: 3.77 3.89 2.98 4/182 7267
/proc/meminfo: memFree=18512100/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=7112 CPUtime=3.09 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 3292 0 0 0 309 0 0 0 25 0 1 0 406445157 7282688 1132 33554432000 134512640 135197378 4290190576 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 1778 1132 93 168 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7112

[startup+6.30095 s]
/proc/loadavg: 3.77 3.89 2.98 5/190 7283
/proc/meminfo: memFree=18458604/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=8648 CPUtime=6.29 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 3603 0 0 0 629 0 0 0 25 0 1 0 406445157 8855552 1443 33554432000 134512640 135197378 4290190576 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 2162 1443 93 168 0 1993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8648

[startup+12.7008 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 7283
/proc/meminfo: memFree=18450044/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=9412 CPUtime=12.69 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 3884 0 0 0 1269 0 0 0 25 0 1 0 406445157 9637888 1724 33554432000 134512640 135197378 4290190576 18446744073709551615 134602894 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 2353 1724 93 168 0 2184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9412

[startup+25.5006 s]
/proc/loadavg: 3.83 3.90 3.00 5/190 7284
/proc/meminfo: memFree=18442988/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=12288 CPUtime=25.49 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 4446 0 0 0 2549 0 0 0 25 0 1 0 406445157 12582912 2286 33554432000 134512640 135197378 4290190576 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 3072 2286 93 168 0 2903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12288

[startup+51.101 s]
/proc/loadavg: 3.89 3.91 3.03 5/190 7284
/proc/meminfo: memFree=18431136/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=18756 CPUtime=51.09 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 5574 0 0 0 5109 0 0 0 25 0 1 0 406445157 19206144 3414 33554432000 134512640 135197378 4290190576 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 4689 3414 93 168 0 4520 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18756

[startup+102.306 s]
/proc/loadavg: 3.95 3.92 3.08 5/190 7286
/proc/meminfo: memFree=18407300/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=33308 CPUtime=102.29 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 7833 0 0 0 10229 0 0 0 25 0 1 0 406445157 34107392 5673 33554432000 134512640 135197378 4290190576 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 8327 5673 93 168 0 8158 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 33308

[startup+162.3 s]
/proc/loadavg: 3.98 3.93 3.13 5/190 7287
/proc/meminfo: memFree=18381216/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=47080 CPUtime=162.3 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 10582 0 0 0 16229 1 0 0 25 0 1 0 406445157 48209920 8422 33554432000 134512640 135197378 4290190576 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 11770 8422 93 168 0 11601 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47080

[startup+222.301 s]
/proc/loadavg: 4.07 3.96 3.19 5/190 7289
/proc/meminfo: memFree=18355628/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=47080 CPUtime=222.3 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 13256 0 0 0 22228 2 0 0 25 0 1 0 406445157 48209920 11096 33554432000 134512640 135197378 4290190576 18446744073709551615 134539377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 11770 11096 93 168 0 11601 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47080

[startup+282.3 s]
/proc/loadavg: 4.02 3.96 3.24 5/190 7290
/proc/meminfo: memFree=18330680/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=66724 CPUtime=282.29 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 15923 0 0 0 28227 2 0 0 25 0 1 0 406445157 68325376 13763 33554432000 134512640 135197378 4290190576 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 16681 13763 93 168 0 16512 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 66724

[startup+342.301 s]
/proc/loadavg: 4.01 3.97 3.28 5/190 7292
/proc/meminfo: memFree=18305460/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=96864 CPUtime=342.3 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 18566 0 0 0 34227 3 0 0 25 0 1 0 406445157 99188736 16406 33554432000 134512640 135197378 4290190576 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 24216 16406 93 168 0 24047 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 96864

[startup+402.301 s]
/proc/loadavg: 4.06 3.99 3.33 5/190 7294
/proc/meminfo: memFree=18281248/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=96864 CPUtime=402.3 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 21179 0 0 0 40226 4 0 0 25 0 1 0 406445157 99188736 19019 33554432000 134512640 135197378 4290190576 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 24216 19019 93 168 0 24047 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96864

[startup+462.3 s]
/proc/loadavg: 4.02 3.99 3.37 5/190 7295
/proc/meminfo: memFree=18256776/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=96864 CPUtime=462.3 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 23754 0 0 0 46226 4 0 0 25 0 1 0 406445157 99188736 21594 33554432000 134512640 135197378 4290190576 18446744073709551615 134592993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 24216 21594 93 168 0 24047 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96864

[startup+522.301 s]
/proc/loadavg: 4.05 4.00 3.41 5/190 7297
/proc/meminfo: memFree=18233048/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=141064 CPUtime=522.3 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 26281 0 0 0 52226 4 0 0 25 0 1 0 406445157 144449536 24121 33554432000 134512640 135197378 4290190576 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 35266 24121 93 168 0 35097 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 141064

[startup+582.3 s]
/proc/loadavg: 4.06 4.01 3.45 5/190 7298
/proc/meminfo: memFree=18209304/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=142416 CPUtime=582.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 28749 0 0 0 58226 5 0 0 25 0 1 0 406445157 145833984 26589 33554432000 134512640 135197378 4290190576 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 35604 26589 93 168 0 35435 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 142416

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.48 5/190 7300
/proc/meminfo: memFree=18186188/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=142416 CPUtime=642.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 31139 0 0 0 64226 5 0 0 25 0 1 0 406445157 145833984 28979 33554432000 134512640 135197378 4290190576 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 35604 28979 93 168 0 35435 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 142416

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.51 5/190 7302
/proc/meminfo: memFree=18165064/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=142416 CPUtime=702.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 33286 0 0 0 70226 5 0 0 25 0 1 0 406445157 145833984 31126 33554432000 134512640 135197378 4290190576 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 35604 31126 93 168 0 35435 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 142416

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 7303
/proc/meminfo: memFree=18141104/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=142416 CPUtime=762.32 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 35888 0 0 0 76226 6 0 0 25 0 1 0 406445157 145833984 33728 33554432000 134512640 135197378 4290190576 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 35604 33728 93 168 0 35435 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 142416

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 3.57 5/190 7305
/proc/meminfo: memFree=18116648/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=208716 CPUtime=822.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 38569 0 0 0 82225 6 0 0 25 0 1 0 406445157 213725184 36409 33554432000 134512640 135197378 4290190576 18446744073709551615 134617941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 52179 36409 93 168 0 52010 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 208716

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.59 5/190 7307
/proc/meminfo: memFree=18091428/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=208716 CPUtime=882.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 41248 0 0 0 88224 7 0 0 25 0 1 0 406445157 213725184 39088 33554432000 134512640 135197378 4290190576 18446744073709551615 134548607 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 52179 39088 93 168 0 52010 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 208716

[startup+942.301 s]
/proc/loadavg: 4.08 4.02 3.62 5/190 7308
/proc/meminfo: memFree=18066948/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=208716 CPUtime=942.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 43913 0 0 0 94224 7 0 0 25 0 1 0 406445157 213725184 41753 33554432000 134512640 135197378 4290190576 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 52179 41753 93 168 0 52010 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 208716

[startup+1002.3 s]
/proc/loadavg: 4.03 4.01 3.64 5/190 7310
/proc/meminfo: memFree=18041996/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=208716 CPUtime=1002.32 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 46558 0 0 0 100224 8 0 0 25 0 1 0 406445157 213725184 44398 33554432000 134512640 135197378 4290190576 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 52179 44398 93 168 0 52010 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 208716

[startup+1062.3 s]
/proc/loadavg: 4.08 4.02 3.67 5/190 7311
/proc/meminfo: memFree=18017900/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=211416 CPUtime=1062.32 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 49177 0 0 0 106224 8 0 0 25 0 1 0 406445157 216489984 47017 33554432000 134512640 135197378 4290190576 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 52854 47017 93 168 0 52685 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 211416

[startup+1122.3 s]
/proc/loadavg: 4.09 4.03 3.69 5/190 7313
/proc/meminfo: memFree=17993428/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=211416 CPUtime=1122.31 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 51786 0 0 0 112223 8 0 0 25 0 1 0 406445157 216489984 49626 33554432000 134512640 135197378 4290190576 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 52854 49626 93 168 0 52685 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 211416

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 3.71 5/190 7314
/proc/meminfo: memFree=17969816/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=310864 CPUtime=1182.32 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 54366 0 0 0 118223 9 0 0 25 0 1 0 406445157 318324736 52206 33554432000 134512640 135197378 4290190576 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 77716 52206 93 168 0 77547 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 310864

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.72 5/190 7316
/proc/meminfo: memFree=17945220/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=310864 CPUtime=1242.33 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 56907 0 0 0 124223 10 0 0 25 0 1 0 406445157 318324736 54747 33554432000 134512640 135197378 4290190576 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 77716 54747 93 168 0 77547 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 310864



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.74 5/190 7346
/proc/meminfo: memFree=18004188/32951124 swapFree=67111528/67111528
[pid=7227] ppid=7225 vsize=310864 CPUtime=1300.03 cores=1,3
/proc/7227/stat : 7227 (march_hi) R 7225 7227 7063 0 -1 4202496 59310 0 0 0 129993 10 0 0 25 0 1 0 406445157 318324736 57150 33554432000 134512640 135197378 4290190576 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7227/statm: 77716 57150 93 168 0 77547 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 310864

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): 1299.93
CPU system time (s): 0.114982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 310864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59310
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= 2296

runsolver used 1.85072 second user time and 4.14937 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 12:07:05
IDJOB=3204519
IDBENCH=82588
IDSOLVER=1623
FILE ID=node103/3204519-1302948425
RUNJOBID= node103-1302947116-7083
PBS_JOBID= 13017974
Free space on /tmp= 72008 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S1950850246-038-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204519-1302948425/watcher-3204519-1302948425 -o /tmp/evaluation-result-3204519-1302948425/solver-3204519-1302948425 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204519-1302948425.cnf

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

MD5SUM BENCH= a39a6d2f5fd934fd083663966cc58fff
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:      18444696 kB
Buffers:        667748 kB
Cached:       13361680 kB
SwapCached:          0 kB
Active:        8174492 kB
Inactive:      5996320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18444696 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2312 kB
Writeback:           0 kB
AnonPages:      141444 kB
Mapped:          15792 kB
Slab:           273376 kB
PageTables:       5504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   339744 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 12:28:47