Trace number 3420423

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
MD5SUMe99bff721d695892a53f60adc73d403b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark625.84
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 732
0.69/0.75	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: 203332
51.19/51.20	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 |***************************************************************

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: 961)

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-3420423-1306613389/watcher-3420423-1306613389 -o /tmp/evaluation-result-3420423-1306613389/solver-3420423-1306613389 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420423-1306613389.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 2/524 1434
/proc/meminfo: memFree=12214388/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=7200 CPUtime=0 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4194304 357 0 0 0 0 0 0 0 25 0 1 0 851569575 7372800 303 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734839493 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 1800 303 113 27 0 249 0

[startup+0.0241389 s]
/proc/loadavg: 2.00 2.02 2.00 2/524 1434
/proc/meminfo: memFree=12214388/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=7860 CPUtime=0.02 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4194304 550 0 0 0 2 0 0 0 25 0 1 0 851569575 8048640 496 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734714814 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 1965 496 113 27 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7860

[startup+0.100186 s]
/proc/loadavg: 2.00 2.02 2.00 2/524 1434
/proc/meminfo: memFree=12214388/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=12084 CPUtime=0.09 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 4349 0 0 0 9 0 0 0 25 0 1 0 851569575 12374016 1211 33554432000 4194304 4300876 140736847489984 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.301156 s]
/proc/loadavg: 2.00 2.02 2.00 2/524 1434
/proc/meminfo: memFree=12214388/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=12660 CPUtime=0.29 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 5842 0 0 0 29 0 0 0 25 0 1 0 851569575 12963840 1335 33554432000 4194304 4300876 140736847489984 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.701091 s]
/proc/loadavg: 2.00 2.02 2.00 2/524 1434
/proc/meminfo: memFree=12214388/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=19068 CPUtime=0.69 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 7294 0 0 0 69 0 0 0 25 0 1 0 851569575 19525632 2352 33554432000 4194304 4300876 140736847489984 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50095 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1438
/proc/meminfo: memFree=12184612/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=19068 CPUtime=1.49 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 7294 0 0 0 149 0 0 0 25 0 1 0 851569575 19525632 2352 33554432000 4194304 4300876 140736847489984 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10068 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1438
/proc/meminfo: memFree=12182132/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=19068 CPUtime=3.09 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 7294 0 0 0 309 0 0 0 25 0 1 0 851569575 19525632 2352 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30111 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1439
/proc/meminfo: memFree=12182136/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=19072 CPUtime=6.29 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 7295 0 0 0 629 0 0 0 25 0 1 0 851569575 19529728 2353 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734574278 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19072

[startup+12.701 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1439
/proc/meminfo: memFree=12180656/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=20096 CPUtime=12.69 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 7520 0 0 0 1269 0 0 0 25 0 1 0 851569575 20578304 2578 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 5024 2578 170 27 0 3473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20096

[startup+25.5008 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1439
/proc/meminfo: memFree=12179148/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=21372 CPUtime=25.49 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 7781 0 0 0 2549 0 0 0 25 0 1 0 851569575 21884928 2839 33554432000 4194304 4300876 140736847489984 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 5343 2839 171 27 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21372

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1440
/proc/meminfo: memFree=12175228/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=24248 CPUtime=51.09 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 8487 0 0 0 5109 0 0 0 25 0 1 0 851569575 24829952 3545 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734573770 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 6062 3545 171 27 0 4511 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24248

[startup+102.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1441
/proc/meminfo: memFree=12165632/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=30716 CPUtime=102.32 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 9678 0 0 0 10231 1 0 0 25 0 1 0 851569575 31453184 4736 33554432000 4194304 4300876 140736847489984 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 7679 4736 171 27 0 6128 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 30716

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1443
/proc/meminfo: memFree=12158020/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=36536 CPUtime=162.29 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 11037 0 0 0 16228 1 0 0 25 0 1 0 851569575 37412864 6095 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734573770 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 9134 6095 171 27 0 7583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36536

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1444
/proc/meminfo: memFree=12151516/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=45268 CPUtime=222.29 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 12407 0 0 0 22228 1 0 0 25 0 1 0 851569575 46354432 7465 33554432000 4194304 4300876 140736847489984 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 11317 7465 171 27 0 9766 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45268

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1446
/proc/meminfo: memFree=12144656/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=45268 CPUtime=282.29 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 13804 0 0 0 28228 1 0 0 25 0 1 0 851569575 46354432 8862 33554432000 4194304 4300876 140736847489984 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 11317 8862 171 27 0 9766 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45268

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1447
/proc/meminfo: memFree=12136052/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=58364 CPUtime=342.3 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 15230 0 0 0 34228 2 0 0 25 0 1 0 851569575 59764736 10288 33554432000 4194304 4300876 140736847489984 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 14591 10288 171 27 0 13040 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58364

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1449
/proc/meminfo: memFree=12128316/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=58364 CPUtime=402.3 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 16682 0 0 0 40228 2 0 0 25 0 1 0 851569575 59764736 11740 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 14591 11740 171 27 0 13040 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58364

[startup+462.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/528 1451
/proc/meminfo: memFree=12120828/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=78720 CPUtime=462.3 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 18048 0 0 0 46228 2 0 0 25 0 1 0 851569575 80609280 13106 33554432000 4194304 4300876 140736847489984 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 19680 13106 171 27 0 18129 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78720

[startup+522.301 s]
/proc/loadavg: 2.15 2.06 2.02 4/528 1452
/proc/meminfo: memFree=12114216/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=78720 CPUtime=522.31 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 19417 0 0 0 52228 3 0 0 25 0 1 0 851569575 80609280 14475 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 19680 14475 171 27 0 18129 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78720

[startup+582.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/528 1454
/proc/meminfo: memFree=12105992/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=78720 CPUtime=582.31 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 20830 0 0 0 58228 3 0 0 25 0 1 0 851569575 80609280 15888 33554432000 4194304 4300876 140736847489984 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 19680 15888 171 27 0 18129 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78720

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.04 2.06 2.02 3/528 1559
/proc/meminfo: memFree=11637512/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4062.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 106931 0 0 0 406216 24 0 0 25 0 1 0 851569575 483696640 101989 33554432000 4194304 4300876 140736847489984 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 101989 172 27 0 116539 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 472360

[startup+4122.3 s]
/proc/loadavg: 2.01 2.05 2.01 4/528 1560
/proc/meminfo: memFree=11629280/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4122.39 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 108471 0 0 0 412214 25 0 0 25 0 1 0 851569575 483696640 103529 33554432000 4194304 4300876 140736847489984 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 103529 172 27 0 116539 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 472360

[startup+4182.3 s]
/proc/loadavg: 2.00 2.04 2.01 4/528 1562
/proc/meminfo: memFree=11621064/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4182.38 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 109979 0 0 0 418213 25 0 0 25 0 1 0 851569575 483696640 105037 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 105037 172 27 0 116539 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 472360

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/528 1563
/proc/meminfo: memFree=11612940/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4242.39 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 111513 0 0 0 424213 26 0 0 25 0 1 0 851569575 483696640 106571 33554432000 4194304 4300876 140736847489984 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 106571 172 27 0 116539 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 472360

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/528 1565
/proc/meminfo: memFree=11604576/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4302.39 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 113070 0 0 0 430213 26 0 0 25 0 1 0 851569575 483696640 108128 33554432000 4194304 4300876 140736847489984 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 108128 172 27 0 116539 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 472360

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1567
/proc/meminfo: memFree=11596960/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4362.39 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 114635 0 0 0 436213 26 0 0 25 0 1 0 851569575 483696640 109693 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734573639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 109693 172 27 0 116539 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 472360

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1568
/proc/meminfo: memFree=11588476/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4422.39 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 116242 0 0 0 442212 27 0 0 25 0 1 0 851569575 483696640 111300 33554432000 4194304 4300876 140736847489984 18446744073709551615 4201495 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 111300 172 27 0 116539 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 472360

[startup+4482.3 s]
/proc/loadavg: 2.12 2.03 2.01 4/528 1570
/proc/meminfo: memFree=11580256/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4482.39 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 117818 0 0 0 448212 27 0 0 25 0 1 0 851569575 483696640 112876 33554432000 4194304 4300876 140736847489984 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 112876 172 27 0 116539 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 472360

[startup+4542.3 s]
/proc/loadavg: 2.16 2.06 2.01 4/528 1571
/proc/meminfo: memFree=11571648/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=472360 CPUtime=4542.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 119420 0 0 0 454212 28 0 0 25 0 1 0 851569575 483696640 114478 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 118090 114478 172 27 0 116539 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 472360

[startup+4602.3 s]
/proc/loadavg: 2.06 2.04 2.01 4/528 1573
/proc/meminfo: memFree=11562176/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4602.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 121033 0 0 0 460212 28 0 0 25 0 1 0 851569575 712830976 116091 33554432000 4194304 4300876 140736847489984 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 116091 172 27 0 172480 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 696124

[startup+4662.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/528 1575
/proc/meminfo: memFree=11551452/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4662.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 122617 0 0 0 466211 29 0 0 25 0 1 0 851569575 712830976 117675 33554432000 4194304 4300876 140736847489984 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 117675 172 27 0 172480 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 696124

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 4/528 1576
/proc/meminfo: memFree=11545332/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4722.42 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 124199 0 0 0 472213 29 0 0 25 0 1 0 851569575 712830976 119257 33554432000 4194304 4300876 140736847489984 18446744073709551615 4288182 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 119257 172 27 0 172480 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 696124

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/528 1578
/proc/meminfo: memFree=11536984/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4782.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 125785 0 0 0 478210 30 0 0 25 0 1 0 851569575 712830976 120843 33554432000 4194304 4300876 140736847489984 18446744073709551615 4214253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 120843 172 27 0 172480 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 696124

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1579
/proc/meminfo: memFree=11527636/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4842.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 127385 0 0 0 484210 30 0 0 25 0 1 0 851569575 712830976 122443 33554432000 4194304 4300876 140736847489984 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 122443 172 27 0 172480 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 696124

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1581
/proc/meminfo: memFree=11520020/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4902.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 129008 0 0 0 490210 30 0 0 25 0 1 0 851569575 712830976 124066 33554432000 4194304 4300876 140736847489984 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 124066 172 27 0 172480 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 696124

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1583
/proc/meminfo: memFree=11511292/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=4962.4 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 130611 0 0 0 496209 31 0 0 25 0 1 0 851569575 712830976 125669 33554432000 4194304 4300876 140736847489984 18446744073709551615 216734574278 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 125669 172 27 0 172480 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 696124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1584
/proc/meminfo: memFree=11506180/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=5000.01 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 131590 0 0 0 499970 31 0 0 25 0 1 0 851569575 712830976 126648 33554432000 4194304 4300876 140736847489984 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 126648 172 27 0 172480 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 696124

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1584
/proc/meminfo: memFree=11506180/32951124 swapFree=65586216/67111528
[pid=1434] ppid=1431 vsize=696124 CPUtime=5000.01 cores=0,2,4,6
/proc/1434/stat : 1434 (march_rw) R 1431 1434 1399 0 -1 4202496 131590 0 0 0 499970 31 0 0 25 0 1 0 851569575 712830976 126648 33554432000 4194304 4300876 140736847489984 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1434/statm: 174031 126648 172 27 0 172480 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 696124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.72
CPU system time (s): 0.338948
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131591
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= 5
involuntary context switches= 7582

runsolver used 27.3288 second user time and 60.5228 second system time

The end

Launcher Data 

Begin job on node119 at 2011-05-28 22:09:49
IDJOB=3420423
IDBENCH=82675
IDSOLVER=1913
FILE ID=node119/3420423-1306613389
RUNJOBID= node119-1306613389-1417
PBS_JOBID= 13471622
Free space on /tmp= 73428 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420423-1306613389/watcher-3420423-1306613389 -o /tmp/evaluation-result-3420423-1306613389/solver-3420423-1306613389 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420423-1306613389.cnf

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

MD5SUM BENCH= e99bff721d695892a53f60adc73d403b
RANDOM SEED=977283881

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:      12214808 kB
Buffers:        239512 kB
Cached:        3990484 kB
SwapCached:       4316 kB
Active:        9970684 kB
Inactive:     10441168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12214808 kB
SwapTotal:    67111528 kB
SwapFree:     65586216 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:    16180876 kB
Mapped:          41092 kB
Slab:           174452 kB
PageTables:      79676 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163855320 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= 73428 MiB
End job on node119 at 2011-05-28 23:33:11