Trace number 3152394

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S901912629-090-UNKNOWN.cnf
MD5SUMdd2bb1255d1ab08cabc4f5bd25c67ddb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.445931
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 96 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4984 free variables and 20904 clauses.
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.09/0.11	c resolvent_look() :: found 83 resolvents
0.09/0.11	c main():: clause / variable ratio: ( 20987 / 5000 ) = 4.20
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 4984
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 643
0.49/0.56	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: 69041
26.49/26.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152394-1301702177/watcher-3152394-1301702177 -o /tmp/evaluation-result-3152394-1301702177/solver-3152394-1301702177 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152394-1301702177.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: 3.69 3.95 3.98 4/186 4349
/proc/meminfo: memFree=21696812/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=7480 CPUtime=0 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4194304 429 0 0 0 0 0 0 0 25 0 1 0 281818631 7659520 374 33554432000 4194304 4300876 140736662945920 18446744073709551615 270612771873 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 1870 374 113 27 0 319 0

[startup+0.043655 s]
/proc/loadavg: 3.69 3.95 3.98 4/186 4349
/proc/meminfo: memFree=21696812/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=9416 CPUtime=0.04 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 1973 0 0 0 4 0 0 0 25 0 1 0 281818631 9641984 724 33554432000 4194304 4300876 140736662945920 18446744073709551615 4240063 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 2354 724 136 27 0 803 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9416

[startup+0.100645 s]
/proc/loadavg: 3.69 3.95 3.98 4/186 4349
/proc/meminfo: memFree=21696812/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=16328 CPUtime=0.09 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 4362 0 0 0 9 0 0 0 25 0 1 0 281818631 16719872 1288 33554432000 4194304 4300876 140736662945920 18446744073709551615 270612765741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4082 1288 147 27 0 2531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300611 s]
/proc/loadavg: 3.69 3.95 3.98 4/186 4349
/proc/meminfo: memFree=21696812/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=17052 CPUtime=0.29 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6117 0 0 0 29 0 0 0 25 0 1 0 281818631 17461248 2665 33554432000 4194304 4300876 140736662945920 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4263 2665 169 27 0 2712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.700541 s]
/proc/loadavg: 3.69 3.95 3.98 4/186 4349
/proc/meminfo: memFree=21696812/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=17448 CPUtime=0.69 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6204 0 0 0 69 0 0 0 25 0 1 0 281818631 17866752 2752 33554432000 4194304 4300876 140736662945920 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4362 2752 169 27 0 2811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17448

[startup+1.5004 s]
/proc/loadavg: 3.69 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21640900/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=17812 CPUtime=1.49 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6267 0 0 0 149 0 0 0 25 0 1 0 281818631 18239488 2815 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4453 2815 169 27 0 2902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17812

[startup+3.10012 s]
/proc/loadavg: 3.69 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21628376/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=18112 CPUtime=3.09 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6338 0 0 0 309 0 0 0 25 0 1 0 281818631 18546688 2886 33554432000 4194304 4300876 140736662945920 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4528 2886 169 27 0 2977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18112

[startup+6.30055 s]
/proc/loadavg: 3.72 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21568040/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=18568 CPUtime=6.29 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6465 0 0 0 629 0 0 0 25 0 1 0 281818631 19013632 3013 33554432000 4194304 4300876 140736662945920 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4642 3013 169 27 0 3091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18568

[startup+12.7004 s]
/proc/loadavg: 3.74 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21562504/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=19136 CPUtime=12.69 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6566 0 0 0 1269 0 0 0 25 0 1 0 281818631 19595264 3114 33554432000 4194304 4300876 140736662945920 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 4784 3114 169 27 0 3233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19136

[startup+25.5002 s]
/proc/loadavg: 3.80 3.95 3.98 5/190 4356
/proc/meminfo: memFree=21549744/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=20808 CPUtime=25.49 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 6853 0 0 0 2549 0 0 0 25 0 1 0 281818631 21307392 3397 33554432000 4194304 4300876 140736662945920 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 5202 3397 169 27 0 3651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20808

[startup+51.1006 s]
/proc/loadavg: 3.86 3.95 3.98 5/190 4357
/proc/meminfo: memFree=21542388/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=22328 CPUtime=51.09 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 7341 0 0 0 5109 0 0 0 25 0 1 0 281818631 22863872 3881 33554432000 4194304 4300876 140736662945920 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 5582 3881 169 27 0 4031 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22328

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 3.98 5/190 4358
/proc/meminfo: memFree=21529580/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=27264 CPUtime=102.3 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 8257 0 0 0 10229 1 0 0 25 0 1 0 281818631 27918336 4797 33554432000 4194304 4300876 140736662945920 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 6816 4797 172 27 0 5265 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27264

[startup+162.301 s]
/proc/loadavg: 3.98 3.96 3.98 5/190 4360
/proc/meminfo: memFree=21517852/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=31780 CPUtime=162.29 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 9230 0 0 0 16228 1 0 0 25 0 1 0 281818631 32542720 5767 33554432000 4194304 4300876 140736662945920 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 7945 5767 169 27 0 6394 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31780

[startup+222.3 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4362
/proc/meminfo: memFree=21505936/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=37732 CPUtime=222.29 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 10237 0 0 0 22228 1 0 0 25 0 1 0 281818631 38637568 6774 33554432000 4194304 4300876 140736662945920 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 9433 6774 169 27 0 7882 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37732

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4363
/proc/meminfo: memFree=21494840/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=37864 CPUtime=282.29 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 11219 0 0 0 28228 1 0 0 25 0 1 0 281818631 38772736 7756 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 9466 7756 169 27 0 7915 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37864

[startup+342.3 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4374
/proc/meminfo: memFree=21483976/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=48128 CPUtime=342.3 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 12257 0 0 0 34228 2 0 0 25 0 1 0 281818631 49283072 8794 33554432000 4194304 4300876 140736662945920 18446744073709551615 270612506315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 12032 8794 169 27 0 10481 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48128

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 4375
/proc/meminfo: memFree=21473408/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=48128 CPUtime=402.3 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 13220 0 0 0 40228 2 0 0 25 0 1 0 281818631 49283072 9757 33554432000 4194304 4300876 140736662945920 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 12032 9757 169 27 0 10481 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48128

[startup+462.301 s]
/proc/loadavg: 4.06 3.99 3.98 5/190 4380
/proc/meminfo: memFree=21461960/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=61224 CPUtime=462.3 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 14187 0 0 0 46228 2 0 0 25 0 1 0 281818631 62693376 10724 33554432000 4194304 4300876 140736662945920 18446744073709551615 4216971 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 15306 10724 169 27 0 13755 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 61224

[startup+522.3 s]
/proc/loadavg: 4.13 4.02 3.99 5/190 4382
/proc/meminfo: memFree=21451976/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=61224 CPUtime=522.3 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 15161 0 0 0 52228 2 0 0 25 0 1 0 281818631 62693376 11698 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 15306 11698 169 27 0 13755 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 61224

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.99 5/190 4383
/proc/meminfo: memFree=21441536/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=61224 CPUtime=582.3 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 16142 0 0 0 58228 2 0 0 25 0 1 0 281818631 62693376 12679 33554432000 4194304 4300876 140736662945920 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 15306 12679 169 27 0 13755 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 61224

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.99 5/190 4385
/proc/meminfo: memFree=21430604/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=63384 CPUtime=642.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 17118 0 0 0 64229 2 0 0 25 0 1 0 281818631 64905216 13655 33554432000 4194304 4300876 140736662945920 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 15846 13655 169 27 0 14295 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 63384

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4386
/proc/meminfo: memFree=21418784/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=83028 CPUtime=702.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 18108 0 0 0 70228 3 0 0 25 0 1 0 281818631 85020672 14645 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 20757 14645 169 27 0 19206 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 83028

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4388
/proc/meminfo: memFree=21408468/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=83028 CPUtime=762.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 19088 0 0 0 76228 3 0 0 25 0 1 0 281818631 85020672 15625 33554432000 4194304 4300876 140736662945920 18446744073709551615 4216115 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 20757 15625 169 27 0 19206 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 83028

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4390
/proc/meminfo: memFree=21398280/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=83160 CPUtime=822.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 20070 0 0 0 82228 3 0 0 25 0 1 0 281818631 85155840 16607 33554432000 4194304 4300876 140736662945920 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 20790 16607 169 27 0 19239 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 83160

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4391
/proc/meminfo: memFree=21387348/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=83160 CPUtime=882.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 21056 0 0 0 88228 3 0 0 25 0 1 0 281818631 85155840 17593 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 20790 17593 169 27 0 19239 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 83160

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4393
/proc/meminfo: memFree=21376664/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=83160 CPUtime=942.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 22040 0 0 0 94228 3 0 0 25 0 1 0 281818631 85155840 18577 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 20790 18577 169 27 0 19239 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 83160

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 4394
/proc/meminfo: memFree=21366832/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=112760 CPUtime=1002.32 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 23031 0 0 0 100228 4 0 0 25 0 1 0 281818631 115466240 19568 33554432000 4194304 4300876 140736662945920 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 28190 19568 169 27 0 26639 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 112760

[startup+1062.3 s]
/proc/loadavg: 4.15 4.03 4.01 5/190 4396
/proc/meminfo: memFree=21356512/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=112760 CPUtime=1062.32 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 24020 0 0 0 106228 4 0 0 25 0 1 0 281818631 115466240 20557 33554432000 4194304 4300876 140736662945920 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 28190 20557 169 27 0 26639 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 112760

[startup+1122.3 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 4398
/proc/meminfo: memFree=21345836/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=112760 CPUtime=1122.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 25009 0 0 0 112227 4 0 0 25 0 1 0 281818631 115466240 21546 33554432000 4194304 4300876 140736662945920 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 28190 21546 169 27 0 26639 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 112760

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4399
/proc/meminfo: memFree=21335380/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=116812 CPUtime=1182.31 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 26000 0 0 0 118227 4 0 0 25 0 1 0 281818631 119615488 22537 33554432000 4194304 4300876 140736662945920 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 29203 22537 169 27 0 27652 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 116812

[startup+1242.3 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4401
/proc/meminfo: memFree=21324068/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=116944 CPUtime=1242.32 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 26992 0 0 0 124228 4 0 0 25 0 1 0 281818631 119750656 23529 33554432000 4194304 4300876 140736662945920 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 29236 23529 169 27 0 27685 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 116944



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.04 4.00 3/188 4404
/proc/meminfo: memFree=21493196/32951124 swapFree=67111528/67111528
[pid=4349] ppid=4347 vsize=116944 CPUtime=1300.03 cores=1,3
/proc/4349/stat : 4349 (march_rw) R 4347 4349 3843 0 -1 4202496 27950 0 0 0 129998 5 0 0 25 0 1 0 281818631 119750656 24487 33554432000 4194304 4300876 140736662945920 18446744073709551615 4225170 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4349/statm: 29236 24487 169 27 0 27685 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 116944

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.98
CPU system time (s): 0.056991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 116944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27950
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= 15293

runsolver used 1.85972 second user time and 4.32834 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 01:56:17
IDJOB=3152394
IDBENCH=82674
IDSOLVER=1561
FILE ID=node108/3152394-1301702177
RUNJOBID= node108-1301698270-3863
PBS_JOBID= 12840738
Free space on /tmp= 71164 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S901912629-090-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152394-1301702177/watcher-3152394-1301702177 -o /tmp/evaluation-result-3152394-1301702177/solver-3152394-1301702177 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152394-1301702177.cnf

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

MD5SUM BENCH= dd2bb1255d1ab08cabc4f5bd25c67ddb
RANDOM SEED=1945441130

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21697092 kB
Buffers:        334432 kB
Cached:       10575268 kB
SwapCached:          0 kB
Active:        7371456 kB
Inactive:      3614500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21697092 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3520 kB
Writeback:           0 kB
AnonPages:       75096 kB
Mapped:          15224 kB
Slab:           206512 kB
PageTables:       4776 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   239148 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= 71164 MiB
End job on node108 at 2011-04-02 02:17:59