Trace number 3152413

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S64154096-097-UNKNOWN.cnf
MD5SUM1d861e510861ad58190eb0b3053bc657
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark340.927
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 1500
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 576
0.39/0.49	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: 115206
19.70/19.74	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-3152413-1301702437/watcher-3152413-1301702437 -o /tmp/evaluation-result-3152413-1301702437/solver-3152413-1301702437 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152413-1301702437.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.04 4.02 3.97 3/182 4885
/proc/meminfo: memFree=21847440/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=7104 CPUtime=0 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4194304 340 0 0 0 0 0 0 0 25 0 1 0 281843310 7274496 284 33554432000 4194304 4300876 140734505789264 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 1776 285 113 27 0 225 0

[startup+0.012838 s]
/proc/loadavg: 4.04 4.02 3.97 3/182 4885
/proc/meminfo: memFree=21847440/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=7368 CPUtime=0.01 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4194304 411 0 0 0 1 0 0 0 25 0 1 0 281843310 7544832 355 33554432000 4194304 4300876 140734505789264 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 1842 355 113 27 0 291 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7368

[startup+0.10078 s]
/proc/loadavg: 4.04 4.02 3.97 3/182 4885
/proc/meminfo: memFree=21847440/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=11128 CPUtime=0.09 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 4322 0 0 0 9 0 0 0 25 0 1 0 281843310 11395072 1044 33554432000 4194304 4300876 140734505789264 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300747 s]
/proc/loadavg: 4.04 4.02 3.97 3/182 4885
/proc/meminfo: memFree=21847440/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=10756 CPUtime=0.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 4857 0 0 0 29 0 0 0 25 0 1 0 281843310 11014144 952 33554432000 4194304 4300876 140734505789264 18446744073709551615 210646801761 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 2689 952 143 27 0 1138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10756

[startup+0.700691 s]
/proc/loadavg: 4.04 4.02 3.97 3/182 4885
/proc/meminfo: memFree=21847440/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=15024 CPUtime=0.69 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 6417 0 0 0 69 0 0 0 25 0 1 0 281843310 15384576 1607 33554432000 4194304 4300876 140734505789264 18446744073709551615 4264905 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 3756 1607 170 27 0 2205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15024

[startup+1.50057 s]
/proc/loadavg: 4.04 4.02 3.97 7/188 4896
/proc/meminfo: memFree=21822784/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=15372 CPUtime=1.49 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 6473 0 0 0 149 0 0 0 25 0 1 0 281843310 15740928 1663 33554432000 4194304 4300876 140734505789264 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 3843 1663 170 27 0 2292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15372

[startup+3.10029 s]
/proc/loadavg: 4.36 4.09 4.00 5/188 4896
/proc/meminfo: memFree=21818952/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=15744 CPUtime=3.09 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 6519 0 0 0 309 0 0 0 25 0 1 0 281843310 16121856 1709 33554432000 4194304 4300876 140734505789264 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 3936 1709 170 27 0 2385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15744

[startup+6.30076 s]
/proc/loadavg: 4.36 4.09 4.00 5/188 4896
/proc/meminfo: memFree=21814372/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=16372 CPUtime=6.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 6615 0 0 0 629 0 0 0 25 0 1 0 281843310 16764928 1805 33554432000 4194304 4300876 140734505789264 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 4093 1805 170 27 0 2542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16372

[startup+12.7007 s]
/proc/loadavg: 4.30 4.08 4.00 5/188 4896
/proc/meminfo: memFree=21809596/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=18672 CPUtime=12.69 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 7120 0 0 0 1268 1 0 0 25 0 1 0 281843310 19120128 2309 33554432000 4194304 4300876 140734505789264 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 4668 2309 171 27 0 3117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18672

[startup+25.5005 s]
/proc/loadavg: 4.25 4.08 4.00 5/188 4905
/proc/meminfo: memFree=21803132/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=19824 CPUtime=25.49 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 7552 0 0 0 2548 1 0 0 25 0 1 0 281843310 20299776 2741 33554432000 4194304 4300876 140734505789264 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 4956 2741 171 27 0 3405 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19824

[startup+51.1002 s]
/proc/loadavg: 4.17 4.07 4.00 5/188 4905
/proc/meminfo: memFree=21793964/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=24136 CPUtime=51.09 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 8458 0 0 0 5108 1 0 0 25 0 1 0 281843310 24715264 3647 33554432000 4194304 4300876 140734505789264 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 6034 3647 171 27 0 4483 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24136

[startup+102.307 s]
/proc/loadavg: 4.06 4.06 4.00 5/188 4907
/proc/meminfo: memFree=21773236/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=33836 CPUtime=102.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 10219 0 0 0 10228 1 0 0 25 0 1 0 281843310 34648064 5408 33554432000 4194304 4300876 140734505789264 18446744073709551615 210646541454 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 8459 5408 171 27 0 6908 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 33836

[startup+162.3 s]
/proc/loadavg: 4.02 4.04 4.00 5/188 4909
/proc/meminfo: memFree=21750540/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=42568 CPUtime=162.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 12331 0 0 0 16227 2 0 0 25 0 1 0 281843310 43589632 7520 33554432000 4194304 4300876 140734505789264 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 10642 7520 171 27 0 9091 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42568

[startup+222.3 s]
/proc/loadavg: 4.01 4.03 4.00 5/188 4909
/proc/meminfo: memFree=21726584/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=55664 CPUtime=222.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 14451 0 0 0 22227 2 0 0 25 0 1 0 281843310 56999936 9640 33554432000 4194304 4300876 140734505789264 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 13916 9640 171 27 0 12365 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55664

[startup+282.3 s]
/proc/loadavg: 4.14 4.06 4.00 5/188 4911
/proc/meminfo: memFree=21704136/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=55664 CPUtime=282.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 16509 0 0 0 28226 3 0 0 25 0 1 0 281843310 56999936 11698 33554432000 4194304 4300876 140734505789264 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 13916 11698 171 27 0 12365 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55664

[startup+342.301 s]
/proc/loadavg: 4.05 4.05 4.00 5/188 4916
/proc/meminfo: memFree=21680824/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=75308 CPUtime=342.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 18646 0 0 0 34226 4 0 0 25 0 1 0 281843310 77115392 13835 33554432000 4194304 4300876 140734505789264 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 18827 13835 171 27 0 17276 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75308

[startup+402.301 s]
/proc/loadavg: 4.02 4.03 4.00 5/188 4918
/proc/meminfo: memFree=21657624/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=76252 CPUtime=402.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 20856 0 0 0 40225 4 0 0 25 0 1 0 281843310 78082048 16045 33554432000 4194304 4300876 140734505789264 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 19063 16045 171 27 0 17512 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 76252

[startup+462.301 s]
/proc/loadavg: 4.00 4.03 4.00 5/188 4920
/proc/meminfo: memFree=21634176/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=105720 CPUtime=462.29 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 23044 0 0 0 46225 4 0 0 25 0 1 0 281843310 108257280 18233 33554432000 4194304 4300876 140734505789264 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 26430 18233 171 27 0 24879 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 105720

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 4920
/proc/meminfo: memFree=21611728/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=105720 CPUtime=522.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 25172 0 0 0 52225 5 0 0 25 0 1 0 281843310 108257280 20361 33554432000 4194304 4300876 140734505789264 18446744073709551615 4215232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 26430 20361 171 27 0 24879 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105720

[startup+582.301 s]
/proc/loadavg: 4.03 4.03 4.00 5/188 4922
/proc/meminfo: memFree=21587788/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=105720 CPUtime=582.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 27352 0 0 0 58225 5 0 0 25 0 1 0 281843310 108257280 22541 33554432000 4194304 4300876 140734505789264 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 26430 22541 171 27 0 24879 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105720

[startup+642.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/188 4924
/proc/meminfo: memFree=21564076/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=149920 CPUtime=642.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 29558 0 0 0 64225 6 0 0 25 0 1 0 281843310 153518080 24747 33554432000 4194304 4300876 140734505789264 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 37480 24747 171 27 0 35929 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 149920

[startup+702.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 4926
/proc/meminfo: memFree=21540132/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=149920 CPUtime=702.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 31756 0 0 0 70224 6 0 0 25 0 1 0 281843310 153518080 26945 33554432000 4194304 4300876 140734505789264 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 37480 26945 171 27 0 35929 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 149920

[startup+762.306 s]
/proc/loadavg: 4.00 4.01 4.00 5/188 4928
/proc/meminfo: memFree=21516556/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=150864 CPUtime=762.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 33963 0 0 0 76224 7 0 0 25 0 1 0 281843310 154484736 29152 33554432000 4194304 4300876 140734505789264 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 37716 29152 171 27 0 36165 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 150864

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 4928
/proc/meminfo: memFree=21493480/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=150864 CPUtime=822.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 36177 0 0 0 82223 7 0 0 25 0 1 0 281843310 154484736 31366 33554432000 4194304 4300876 140734505789264 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 37716 31366 171 27 0 36165 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 150864

[startup+882.301 s]
/proc/loadavg: 4.08 4.02 4.01 5/188 4930
/proc/meminfo: memFree=21469660/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=150864 CPUtime=882.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 38403 0 0 0 88223 8 0 0 25 0 1 0 281843310 154484736 33592 33554432000 4194304 4300876 140734505789264 18446744073709551615 4288373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 37716 33592 171 27 0 36165 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 150864

[startup+942.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/188 4932
/proc/meminfo: memFree=21446080/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=942.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 40619 0 0 0 94222 9 0 0 25 0 1 0 281843310 222375936 35808 33554432000 4194304 4300876 140734505789264 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 35808 171 27 0 52740 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 217164

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/188 4934
/proc/meminfo: memFree=21422264/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=1002.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 42857 0 0 0 100221 9 0 0 25 0 1 0 281843310 222375936 38046 33554432000 4194304 4300876 140734505789264 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 38046 171 27 0 52740 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 217164

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 4936
/proc/meminfo: memFree=21398572/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=1062.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 45128 0 0 0 106221 10 0 0 25 0 1 0 281843310 222375936 40317 33554432000 4194304 4300876 140734505789264 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 40317 171 27 0 52740 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 217164

[startup+1122.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/188 4936
/proc/meminfo: memFree=21374256/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=1122.3 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 47367 0 0 0 112220 10 0 0 25 0 1 0 281843310 222375936 42556 33554432000 4194304 4300876 140734505789264 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 42556 171 27 0 52740 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 217164

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 4938
/proc/meminfo: memFree=21350564/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=1182.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 49645 0 0 0 118220 11 0 0 25 0 1 0 281843310 222375936 44834 33554432000 4194304 4300876 140734505789264 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 44834 171 27 0 52740 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 217164

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 4940
/proc/meminfo: memFree=21326620/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=1242.31 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 51910 0 0 0 124220 11 0 0 25 0 1 0 281843310 222375936 47099 33554432000 4194304 4300876 140734505789264 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 47099 171 27 0 52740 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 217164



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 3/185 4944
/proc/meminfo: memFree=21497624/32951132 swapFree=67111528/67111528
[pid=4885] ppid=4883 vsize=217164 CPUtime=1300.02 cores=4,6
/proc/4885/stat : 4885 (march_rw) R 4883 4885 4381 0 -1 4202496 54078 0 0 0 129990 12 0 0 25 0 1 0 281843310 222375936 49267 33554432000 4194304 4300876 140734505789264 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4885/statm: 54291 49267 171 27 0 52740 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 217164

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): 1300.03
CPU user time (s): 1299.9
CPU system time (s): 0.13098
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 217164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54078
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= 736

runsolver used 1.9407 second user time and 4.12937 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 02:00:37
IDJOB=3152413
IDBENCH=82693
IDSOLVER=1561
FILE ID=node129/3152413-1301702437
RUNJOBID= node129-1301698530-4400
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S64154096-097-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152413-1301702437/watcher-3152413-1301702437 -o /tmp/evaluation-result-3152413-1301702437/solver-3152413-1301702437 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152413-1301702437.cnf

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

MD5SUM BENCH= 1d861e510861ad58190eb0b3053bc657
RANDOM SEED=1354621374

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      21848960 kB
Buffers:        339080 kB
Cached:       10438444 kB
SwapCached:          0 kB
Active:        7184084 kB
Inactive:      3667880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21848960 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2732 kB
Writeback:          28 kB
AnonPages:       73536 kB
Mapped:          15572 kB
Slab:           188140 kB
PageTables:       4784 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   243508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71916 MiB
End job on node129 at 2011-04-02 02:22:19