Trace number 3260821

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) 1300.05 1300.02

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/rnd_100_32_s.cnf
MD5SUMd21f62eebe8299bb166c60204a4db57a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.2867
Satisfiable
(Un)Satisfiability was proved
Number of variables3264
Number of clauses11382
Sum of the clauses size28964
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25182
Number of clauses of size 36200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 3264 variables and 11382 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 2011 satisfied and 68 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2850 free variables and 9303 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 3228 duplicate clauses
0.00/0.05	c main():: clause / variable ratio: ( 9303 / 3264 ) = 2.85
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2850
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 184
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 805
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6962
2.89/2.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 49248
21.39/21.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |********************************************
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c |**********************************************
c |***********************************************
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c |****************************************************
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c |******************************************************
c |*******************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 267377
117.60/117.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |*********************************************
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c |****************************************************************| ( 5/999) NodeCount: 1152890
510.00/510.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |**************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3260821-1303540991/watcher-3260821-1303540991 -o /tmp/evaluation-result-3260821-1303540991/solver-3260821-1303540991 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3260821-1303540991.cnf 

running on 2 cores: 0,2

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: 4.00 3.94 2.99 1/183 18031
/proc/meminfo: memFree=26190984/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=7132 CPUtime=0 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4194304 366 0 0 0 0 0 0 0 24 0 1 0 544329802 7303168 311 33554432000 4194304 4300876 140735774780848 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 1783 311 113 27 0 232 0

[startup+0.0822919 s]
/proc/loadavg: 4.00 3.94 2.99 1/183 18031
/proc/meminfo: memFree=26190984/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=13040 CPUtime=0.07 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 3336 0 0 0 7 0 0 0 24 0 1 0 544329802 13352960 1392 33554432000 4194304 4300876 140735774780848 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 3260 1392 168 27 0 1709 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13040

[startup+0.100362 s]
/proc/loadavg: 4.00 3.94 2.99 1/183 18031
/proc/meminfo: memFree=26190984/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=13040 CPUtime=0.09 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 3353 0 0 0 9 0 0 0 24 0 1 0 544329802 13352960 1409 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 3260 1409 168 27 0 1709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13040

[startup+0.300323 s]
/proc/loadavg: 4.00 3.94 2.99 1/183 18031
/proc/meminfo: memFree=26190984/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=14232 CPUtime=0.29 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 3630 0 0 0 29 0 0 0 18 0 1 0 544329802 14573568 1685 33554432000 4194304 4300876 140735774780848 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 3558 1685 168 27 0 2007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14232

[startup+0.700179 s]
/proc/loadavg: 4.00 3.94 2.99 1/183 18031
/proc/meminfo: memFree=26190984/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=15116 CPUtime=0.69 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 3864 0 0 0 69 0 0 0 18 0 1 0 544329802 15478784 1917 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 3779 1917 168 27 0 2228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15116

[startup+1.50097 s]
/proc/loadavg: 4.00 3.94 2.99 2/178 18066
/proc/meminfo: memFree=26187264/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=16204 CPUtime=1.49 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 4042 0 0 0 149 0 0 0 19 0 1 0 544329802 16592896 2095 33554432000 4194304 4300876 140735774780848 18446744073709551615 4263370 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 4051 2095 169 27 0 2500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16204

[startup+3.10069 s]
/proc/loadavg: 3.76 3.89 2.98 5/190 18113
/proc/meminfo: memFree=26156600/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=17532 CPUtime=3.09 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 4291 0 0 0 309 0 0 0 25 0 1 0 544329802 17952768 2344 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 4383 2344 169 27 0 2832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17532

[startup+6.30116 s]
/proc/loadavg: 3.76 3.89 2.98 5/190 18113
/proc/meminfo: memFree=26094320/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=18180 CPUtime=6.29 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 4593 0 0 0 629 0 0 0 25 0 1 0 544329802 18616320 2646 33554432000 4194304 4300876 140735774780848 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 4545 2646 169 27 0 2994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18180

[startup+12.701 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 18113
/proc/meminfo: memFree=26085764/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=24052 CPUtime=12.7 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 5229 0 0 0 1269 1 0 0 25 0 1 0 544329802 24629248 3282 33554432000 4194304 4300876 140735774780848 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 6013 3282 169 27 0 4462 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24052

[startup+25.5006 s]
/proc/loadavg: 3.83 3.90 3.00 5/190 18194
/proc/meminfo: memFree=26080172/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=24960 CPUtime=25.49 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 5971 0 0 0 2548 1 0 0 25 0 1 0 544329802 25559040 4024 33554432000 4194304 4300876 140735774780848 18446744073709551615 4265439 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 6240 4024 169 27 0 4689 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24960

[startup+51.101 s]
/proc/loadavg: 3.89 3.91 3.03 5/190 18195
/proc/meminfo: memFree=26065760/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=34040 CPUtime=51.09 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 7497 0 0 0 5107 2 0 0 25 0 1 0 544329802 34856960 5550 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 8510 5550 169 27 0 6959 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34040

[startup+102.307 s]
/proc/loadavg: 3.95 3.92 3.08 5/190 18196
/proc/meminfo: memFree=26039328/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=52412 CPUtime=102.3 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 9689 0 0 0 10227 3 0 0 25 0 1 0 544329802 53669888 7742 33554432000 4194304 4300876 140735774780848 18446744073709551615 4265685 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 13103 7742 169 27 0 11552 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52412

[startup+162.301 s]
/proc/loadavg: 3.98 3.93 3.14 5/190 18252
/proc/meminfo: memFree=26059136/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=56556 CPUtime=162.3 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 12099 0 0 0 16225 5 0 0 25 0 1 0 544329802 57913344 10152 33554432000 4194304 4300876 140735774780848 18446744073709551615 4228197 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 14139 10152 169 27 0 12588 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 56556

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.19 5/190 18254
/proc/meminfo: memFree=26026116/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=62640 CPUtime=222.3 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 13848 0 0 0 22224 6 0 0 25 0 1 0 544329802 64143360 11901 33554432000 4194304 4300876 140735774780848 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 15660 11901 169 27 0 14109 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 62640

[startup+282.301 s]
/proc/loadavg: 4.06 3.96 3.24 5/190 18255
/proc/meminfo: memFree=25990248/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=90232 CPUtime=282.29 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 15989 0 0 0 28222 7 0 0 25 0 1 0 544329802 92397568 14042 33554432000 4194304 4300876 140735774780848 18446744073709551615 4261122 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 22558 14042 169 27 0 21007 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 90232

[startup+342.301 s]
/proc/loadavg: 4.02 3.97 3.29 5/190 18257
/proc/meminfo: memFree=25952404/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=99096 CPUtime=342.3 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 18033 0 0 0 34221 9 0 0 25 0 1 0 544329802 101474304 16086 33554432000 4194304 4300876 140735774780848 18446744073709551615 4274498 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 24774 16086 169 27 0 23223 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99096

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.33 5/190 18258
/proc/meminfo: memFree=25919380/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=99096 CPUtime=402.3 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 19504 0 0 0 40219 11 0 0 25 0 1 0 544329802 101474304 17557 33554432000 4194304 4300876 140735774780848 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 24774 17557 169 27 0 23223 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99096

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.37 5/190 18260
/proc/meminfo: memFree=25885508/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=112192 CPUtime=462.31 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 20645 0 0 0 46219 12 0 0 25 0 1 0 544329802 114884608 18698 33554432000 4194304 4300876 140735774780848 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 28048 18698 169 27 0 26497 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 112192

[startup+522.301 s]
/proc/loadavg: 4.06 3.99 3.41 5/190 18262
/proc/meminfo: memFree=25853852/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=112324 CPUtime=522.3 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 21582 0 0 0 52218 12 0 0 25 0 1 0 544329802 115019776 19635 33554432000 4194304 4300876 140735774780848 18446744073709551615 4265489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 28081 19635 169 27 0 26530 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 112324

[startup+582.301 s]
/proc/loadavg: 4.06 4.00 3.45 5/190 18263
/proc/meminfo: memFree=25816024/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=112456 CPUtime=582.31 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 23703 0 0 0 58217 14 0 0 25 0 1 0 544329802 115154944 21756 33554432000 4194304 4300876 140735774780848 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 28114 21756 169 27 0 26563 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 112456

[startup+642.301 s]
/proc/loadavg: 4.02 4.00 3.48 5/190 18265
/proc/meminfo: memFree=25779028/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=112456 CPUtime=642.32 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 25418 0 0 0 64217 15 0 0 25 0 1 0 544329802 115154944 23471 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 28114 23471 169 27 0 26563 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 112456

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.51 5/190 18266
/proc/meminfo: memFree=25744384/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=132100 CPUtime=702.31 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 27102 0 0 0 70215 16 0 0 25 0 1 0 544329802 135270400 25155 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 33025 25155 169 27 0 31474 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 132100

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 18268
/proc/meminfo: memFree=25709628/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=132232 CPUtime=762.32 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 28360 0 0 0 76216 16 0 0 25 0 1 0 544329802 135405568 26413 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 33058 26413 169 27 0 31507 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 132232

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.56 5/190 18270
/proc/meminfo: memFree=25675752/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=132232 CPUtime=822.31 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 29344 0 0 0 82214 17 0 0 25 0 1 0 544329802 135405568 27397 33554432000 4194304 4300876 140735774780848 18446744073709551615 4260839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 33058 27397 169 27 0 31507 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 132232

[startup+882.301 s]
/proc/loadavg: 4.03 4.01 3.59 5/190 18271
/proc/meminfo: memFree=25640748/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=132232 CPUtime=882.32 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 30689 0 0 0 88214 18 0 0 25 0 1 0 544329802 135405568 28742 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 33058 28742 169 27 0 31507 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 132232

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.62 5/190 18273
/proc/meminfo: memFree=25605012/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=187420 CPUtime=942.32 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 32631 0 0 0 94213 19 0 0 25 0 1 0 544329802 191918080 30684 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217536 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 46855 30684 169 27 0 45304 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 187420

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 18274
/proc/meminfo: memFree=25569016/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=187552 CPUtime=1002.32 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 33996 0 0 0 100211 21 0 0 25 0 1 0 544329802 192053248 32049 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 46888 32049 169 27 0 45337 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 187552

[startup+1062.3 s]
/proc/loadavg: 4.12 4.03 3.67 5/190 18276
/proc/meminfo: memFree=25534400/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=217020 CPUtime=1062.32 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 35226 0 0 0 106210 22 0 0 25 0 1 0 544329802 222228480 33279 33554432000 4194304 4300876 140735774780848 18446744073709551615 4219272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 54255 33279 169 27 0 52704 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217020

[startup+1122.3 s]
/proc/loadavg: 4.04 4.02 3.68 5/190 18287
/proc/meminfo: memFree=25500196/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=217020 CPUtime=1122.33 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 36430 0 0 0 112210 23 0 0 25 0 1 0 544329802 222228480 34483 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 54255 34483 169 27 0 52704 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 217020

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.70 5/190 18288
/proc/meminfo: memFree=25464348/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=217020 CPUtime=1182.33 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 38044 0 0 0 118209 24 0 0 25 0 1 0 544329802 222228480 36097 33554432000 4194304 4300876 140735774780848 18446744073709551615 4225177 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 54255 36097 169 27 0 52704 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 217020

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.72 5/190 18290
/proc/meminfo: memFree=25427988/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=217152 CPUtime=1242.33 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 39270 0 0 0 124208 25 0 0 25 0 1 0 544329802 222363648 37323 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 54288 37323 169 27 0 52737 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 217152



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.73 5/190 18291
/proc/meminfo: memFree=25394488/32950928 swapFree=67071984/67111528
[pid=18031] ppid=18029 vsize=217284 CPUtime=1300.04 cores=0,2
/proc/18031/stat : 18031 (march_rw) R 18029 18031 17902 0 -1 4202496 40368 0 0 0 129978 26 0 0 25 0 1 0 544329802 222498816 38421 33554432000 4194304 4300876 140735774780848 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18031/statm: 54321 38421 169 27 0 52770 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 217284

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.78
CPU system time (s): 0.270958
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 217284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.78
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40368
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= 6
involuntary context switches= 1754

runsolver used 1.9957 second user time and 5.11422 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 08:43:11
IDJOB=3260821
IDBENCH=83197
IDSOLVER=1561
FILE ID=node116/3260821-1303540991
RUNJOBID= node116-1303539684-17920
PBS_JOBID= 13143122
Free space on /tmp= 72616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_100_32_s.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260821-1303540991/watcher-3260821-1303540991 -o /tmp/evaluation-result-3260821-1303540991/solver-3260821-1303540991 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3260821-1303540991.cnf

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

MD5SUM BENCH= d21f62eebe8299bb166c60204a4db57a
RANDOM SEED=1434661635

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26191264 kB
Buffers:       1806000 kB
Cached:        4497560 kB
SwapCached:       9728 kB
Active:        2861920 kB
Inactive:      3486380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26191264 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:       37760 kB
Mapped:          14276 kB
Slab:           347580 kB
PageTables:       5400 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   287452 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= 72612 MiB
End job on node116 at 2011-04-23 09:04:53