Trace number 3420643

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) 5000.1 5000.05

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S100095490-071.SATISFIABLE.cnf
MD5SUM2ab9bb0f88fa203f02db11acc4404e31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
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 53727
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.03	c resolvent_look() :: found 1 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3728 / 175 ) = 21.30
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 175
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 151
0.05/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 1431
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 2/999) NodeCount: 20208
2.21/2.24	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 215196
25.69/25.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |*************
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c |****************
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c |*******************************
c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 1746317
229.39/229.43	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 |************************************
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c |****************************************************************| ( 5/999) NodeCount: 11159181
1616.12/1616.10	c |----------------------------------------------------------------|
c |*
c |**
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c |*****
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c |************
c |*************
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c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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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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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-3420643-1306637666/watcher-3420643-1306637666 -o /tmp/evaluation-result-3420643-1306637666/solver-3420643-1306637666 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420643-1306637666.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: 2.05 2.04 2.01 3/399 26119
/proc/meminfo: memFree=16763364/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=6952 CPUtime=0.01 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 425 0 0 0 1 0 0 0 22 0 1 0 775366363 7118848 276 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214610 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 1738 276 143 27 0 187 0

[startup+0.0560561 s]
/proc/loadavg: 2.05 2.04 2.01 3/399 26119
/proc/meminfo: memFree=16763364/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=7456 CPUtime=0.05 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 553 0 0 0 5 0 0 0 22 0 1 0 775366363 7634944 386 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7456

[startup+0.101108 s]
/proc/loadavg: 2.05 2.04 2.01 3/399 26119
/proc/meminfo: memFree=16763364/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=7456 CPUtime=0.09 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 553 0 0 0 9 0 0 0 23 0 1 0 775366363 7634944 386 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301091 s]
/proc/loadavg: 2.05 2.04 2.01 3/399 26119
/proc/meminfo: memFree=16763364/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=7608 CPUtime=0.29 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 555 0 0 0 29 0 0 0 23 0 1 0 775366363 7790592 388 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 1902 388 170 27 0 351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7608

[startup+0.701003 s]
/proc/loadavg: 2.05 2.04 2.01 3/399 26119
/proc/meminfo: memFree=16763364/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=7812 CPUtime=0.69 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 602 0 0 0 69 0 0 0 25 0 1 0 775366363 7999488 435 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 1953 435 171 27 0 402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7812

[startup+1.50088 s]
/proc/loadavg: 2.05 2.04 2.01 4/401 26121
/proc/meminfo: memFree=16760636/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=8064 CPUtime=1.49 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 648 0 0 0 149 0 0 0 25 0 1 0 775366363 8257536 481 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 2016 481 171 27 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10059 s]
/proc/loadavg: 2.05 2.04 2.01 4/401 26121
/proc/meminfo: memFree=16758728/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=8292 CPUtime=3.09 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 734 0 0 0 309 0 0 0 25 0 1 0 775366363 8491008 567 33554432000 4194304 4300876 140737032185120 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 2073 567 171 27 0 522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8292

[startup+6.30095 s]
/proc/loadavg: 2.05 2.04 2.01 4/401 26121
/proc/meminfo: memFree=16757960/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=9144 CPUtime=6.29 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 912 0 0 0 629 0 0 0 25 0 1 0 775366363 9363456 745 33554432000 4194304 4300876 140737032185120 18446744073709551615 4227700 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 2286 745 171 27 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9144

[startup+12.7008 s]
/proc/loadavg: 2.05 2.03 2.01 4/401 26122
/proc/meminfo: memFree=16755184/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=11060 CPUtime=12.69 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 1253 0 0 0 1269 0 0 0 25 0 1 0 775366363 11325440 1086 33554432000 4194304 4300876 140737032185120 18446744073709551615 4288463 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 2765 1086 171 27 0 1214 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11060

[startup+25.5005 s]
/proc/loadavg: 2.04 2.03 2.01 4/401 26122
/proc/meminfo: memFree=16752708/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=13012 CPUtime=25.49 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 1868 0 0 0 2549 0 0 0 25 0 1 0 775366363 13324288 1701 33554432000 4194304 4300876 140737032185120 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 3253 1701 171 27 0 1702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13012

[startup+51.1009 s]
/proc/loadavg: 2.02 2.03 2.00 4/401 26123
/proc/meminfo: memFree=16747332/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=19764 CPUtime=51.09 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 3149 0 0 0 5109 0 0 0 25 0 1 0 775366363 20238336 2982 33554432000 4194304 4300876 140737032185120 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 4941 2982 171 27 0 3390 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19764

[startup+102.315 s]
/proc/loadavg: 2.01 2.02 2.00 4/401 26124
/proc/meminfo: memFree=16734908/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=34884 CPUtime=102.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 5634 0 0 0 10229 1 0 0 25 0 1 0 775366363 35721216 5467 33554432000 4194304 4300876 140737032185120 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 8721 5467 171 27 0 7170 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34884

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 26155
/proc/meminfo: memFree=16725200/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=47980 CPUtime=162.29 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 8468 0 0 0 16227 2 0 0 25 0 1 0 775366363 49131520 8301 33554432000 4194304 4300876 140737032185120 18446744073709551615 4264137 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 11995 8301 171 27 0 10444 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47980

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26157
/proc/meminfo: memFree=16713256/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=68756 CPUtime=222.29 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 10966 0 0 0 22227 2 0 0 25 0 1 0 775366363 70406144 10799 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 17189 10799 171 27 0 15638 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68756

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 26159
/proc/meminfo: memFree=16700700/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=68756 CPUtime=282.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 13788 0 0 0 28227 3 0 0 25 0 1 0 775366363 70406144 13621 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 17189 13621 171 27 0 15638 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68756

[startup+342.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/401 26160
/proc/meminfo: memFree=16687496/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=98224 CPUtime=342.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 16579 0 0 0 34226 4 0 0 25 0 1 0 775366363 100581376 16412 33554432000 4194304 4300876 140737032185120 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 24556 16412 171 27 0 23005 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 98224

[startup+402.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 26172
/proc/meminfo: memFree=16675960/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=100492 CPUtime=402.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 19089 0 0 0 40225 5 0 0 25 0 1 0 775366363 102903808 18922 33554432000 4194304 4300876 140737032185120 18446744073709551615 4288875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 25123 18922 171 27 0 23572 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100492

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26174
/proc/meminfo: memFree=16662024/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=100492 CPUtime=462.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 21872 0 0 0 46225 5 0 0 25 0 1 0 775366363 102903808 21705 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 25123 21705 171 27 0 23572 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 100492

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 26256
/proc/meminfo: memFree=16655956/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=144692 CPUtime=522.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 24581 0 0 0 52224 6 0 0 25 0 1 0 775366363 148164608 24414 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 36173 24414 171 27 0 34622 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 144692

[startup+582.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/401 26260
/proc/meminfo: memFree=16633732/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=144692 CPUtime=582.3 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 27016 0 0 0 58223 7 0 0 25 0 1 0 775366363 148164608 26849 33554432000 4194304 4300876 140737032185120 18446744073709551615 4276572 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 36173 26849 171 27 0 34622 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 144692

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/401 26361
/proc/meminfo: memFree=15489192/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=715128 CPUtime=4002.33 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 165935 0 0 0 400193 40 0 0 25 0 1 0 775366363 732291072 165768 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 178782 165768 171 27 0 177231 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 715128

[startup+4062.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26363
/proc/meminfo: memFree=15469968/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=715128 CPUtime=4062.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 168435 0 0 0 406194 40 0 0 25 0 1 0 775366363 732291072 168268 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 178782 168268 171 27 0 177231 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 715128

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26364
/proc/meminfo: memFree=15452328/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=715128 CPUtime=4122.33 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 170884 0 0 0 412192 41 0 0 25 0 1 0 775366363 732291072 170717 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 178782 170717 171 27 0 177231 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 715128

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26368
/proc/meminfo: memFree=15432460/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=715128 CPUtime=4182.33 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 173475 0 0 0 418192 41 0 0 25 0 1 0 775366363 732291072 173308 33554432000 4194304 4300876 140737032185120 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 178782 173308 171 27 0 177231 0
Current children cumulated CPU time (s) 4182.33
Current children cumulated vsize (KiB) 715128

[startup+4242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/401 26370
/proc/meminfo: memFree=15413932/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4242.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 175923 0 0 0 424192 42 0 0 25 0 1 0 775366363 1075994624 175756 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 175756 171 27 0 261143 0
Current children cumulated CPU time (s) 4242.34
Current children cumulated vsize (KiB) 1050776

[startup+4302.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/401 26372
/proc/meminfo: memFree=15396296/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4302.33 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 178340 0 0 0 430191 42 0 0 25 0 1 0 775366363 1075994624 178173 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 178173 171 27 0 261143 0
Current children cumulated CPU time (s) 4302.33
Current children cumulated vsize (KiB) 1050776

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 26374
/proc/meminfo: memFree=15378164/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4362.33 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 180718 0 0 0 436190 43 0 0 25 0 1 0 775366363 1075994624 180551 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 180551 171 27 0 261143 0
Current children cumulated CPU time (s) 4362.33
Current children cumulated vsize (KiB) 1050776

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26375
/proc/meminfo: memFree=15359648/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4422.33 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 183082 0 0 0 442190 43 0 0 25 0 1 0 775366363 1075994624 182915 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 182915 171 27 0 261143 0
Current children cumulated CPU time (s) 4422.33
Current children cumulated vsize (KiB) 1050776

[startup+4482.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/401 26377
/proc/meminfo: memFree=15339428/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4482.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 185345 0 0 0 448190 44 0 0 25 0 1 0 775366363 1075994624 185178 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 185178 171 27 0 261143 0
Current children cumulated CPU time (s) 4482.34
Current children cumulated vsize (KiB) 1050776

[startup+4542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/401 26378
/proc/meminfo: memFree=15319060/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4542.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 187580 0 0 0 454189 45 0 0 25 0 1 0 775366363 1075994624 187413 33554432000 4194304 4300876 140737032185120 18446744073709551615 4235577 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 187413 171 27 0 261143 0
Current children cumulated CPU time (s) 4542.34
Current children cumulated vsize (KiB) 1050776

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26380
/proc/meminfo: memFree=15299564/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4602.35 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 189712 0 0 0 460190 45 0 0 25 0 1 0 775366363 1075994624 189545 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 189545 171 27 0 261143 0
Current children cumulated CPU time (s) 4602.35
Current children cumulated vsize (KiB) 1050776

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26382
/proc/meminfo: memFree=15283168/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4662.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 191640 0 0 0 466188 46 0 0 25 0 1 0 775366363 1075994624 191473 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 191473 171 27 0 261143 0
Current children cumulated CPU time (s) 4662.34
Current children cumulated vsize (KiB) 1050776

[startup+4722.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26383
/proc/meminfo: memFree=15262172/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4722.36 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 194205 0 0 0 472190 46 0 0 25 0 1 0 775366363 1075994624 194038 33554432000 4194304 4300876 140737032185120 18446744073709551615 237282409262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 194038 171 27 0 261143 0
Current children cumulated CPU time (s) 4722.36
Current children cumulated vsize (KiB) 1050776

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 26385
/proc/meminfo: memFree=15242056/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4782.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 196630 0 0 0 478188 46 0 0 25 0 1 0 775366363 1075994624 196463 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 196463 171 27 0 261143 0
Current children cumulated CPU time (s) 4782.34
Current children cumulated vsize (KiB) 1050776

[startup+4842.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/401 26386
/proc/meminfo: memFree=15222312/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4842.35 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 199216 0 0 0 484188 47 0 0 25 0 1 0 775366363 1075994624 199049 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 199049 171 27 0 261143 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 1050776

[startup+4902.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/401 26388
/proc/meminfo: memFree=15201700/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4902.34 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 201705 0 0 0 490187 47 0 0 25 0 1 0 775366363 1075994624 201538 33554432000 4194304 4300876 140737032185120 18446744073709551615 4214188 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 201538 171 27 0 261143 0
Current children cumulated CPU time (s) 4902.34
Current children cumulated vsize (KiB) 1050776

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/401 26390
/proc/meminfo: memFree=15182208/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=4962.35 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 204110 0 0 0 496187 48 0 0 25 0 1 0 775366363 1075994624 203943 33554432000 4194304 4300876 140737032185120 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 203943 171 27 0 261143 0
Current children cumulated CPU time (s) 4962.35
Current children cumulated vsize (KiB) 1050776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.01 2.01 2.00 3/401 26391
/proc/meminfo: memFree=15169660/32950904 swapFree=64480420/67111528
[pid=26117] ppid=26114 vsize=1050776 CPUtime=5000.06 cores=0,2,4,6
/proc/26117/stat : 26117 (march_rw) R 26114 26117 18184 0 -1 4202496 205727 0 0 0 499957 49 0 0 25 0 1 0 775366363 1075994624 205560 33554432000 4194304 4300876 140737032185120 18446744073709551615 4281451 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26117/statm: 262694 205560 171 27 0 261143 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1050776

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): 5000.05
CPU time (s): 5000.1
CPU user time (s): 4999.58
CPU system time (s): 0.52492
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1050776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 205727
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= 58910

runsolver used 19.0911 second user time and 40.1139 second system time

The end

Launcher Data 

Begin job on node121 at 2011-05-29 04:54:26
IDJOB=3420643
IDBENCH=82895
IDSOLVER=1913
FILE ID=node121/3420643-1306637666
RUNJOBID= node121-1306637666-26100
PBS_JOBID= 13471606
Free space on /tmp= 73356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S100095490-071.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420643-1306637666/watcher-3420643-1306637666 -o /tmp/evaluation-result-3420643-1306637666/solver-3420643-1306637666 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420643-1306637666.cnf

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

MD5SUM BENCH= 2ab9bb0f88fa203f02db11acc4404e31
RANDOM SEED=727043655

node121.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		: 2666.817
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      16763660 kB
Buffers:        237420 kB
Cached:        5933956 kB
SwapCached:      66536 kB
Active:        4019048 kB
Inactive:     11917948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      16763660 kB
SwapTotal:    67111528 kB
SwapFree:     64480420 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:     9706096 kB
Mapped:          27304 kB
Slab:           130952 kB
PageTables:      51068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83504452 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= 73352 MiB
End job on node121 at 2011-05-29 06:17:48