Trace number 3152435

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S520872997-084.SATISFIABLE.cnf
MD5SUMb9af20624ed5bd46fea8950d0fddc198
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18797
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 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 3729 / 175 ) = 21.31
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 175
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1504
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 22400
2.09/2.14	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 |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 248696
27.09/27.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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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 |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2076059
254.99/255.09	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
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 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-3152435-1301703590/watcher-3152435-1301703590 -o /tmp/evaluation-result-3152435-1301703590/solver-3152435-1301703590 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152435-1301703590.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: 3.70 3.95 3.94 5/189 32067
/proc/meminfo: memFree=20703164/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=6460 CPUtime=0 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4194304 208 0 0 0 0 0 0 0 25 0 1 0 281958746 6615040 153 33554432000 4194304 4300876 140736030350128 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 1615 153 113 27 0 64 0

[startup+0.0789029 s]
/proc/loadavg: 3.70 3.95 3.94 5/189 32067
/proc/meminfo: memFree=20703164/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=7456 CPUtime=0.07 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 552 0 0 0 7 0 0 0 25 0 1 0 281958746 7634944 385 33554432000 4194304 4300876 140736030350128 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 1864 385 170 27 0 313 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7456

[startup+0.100899 s]
/proc/loadavg: 3.70 3.95 3.94 5/189 32067
/proc/meminfo: memFree=20703164/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=7456 CPUtime=0.09 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 552 0 0 0 9 0 0 0 25 0 1 0 281958746 7634944 385 33554432000 4194304 4300876 140736030350128 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 1864 385 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.300864 s]
/proc/loadavg: 3.70 3.95 3.94 5/189 32067
/proc/meminfo: memFree=20703164/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=7588 CPUtime=0.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 557 0 0 0 29 0 0 0 25 0 1 0 281958746 7770112 390 33554432000 4194304 4300876 140736030350128 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 1897 390 170 27 0 346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7588

[startup+0.700792 s]
/proc/loadavg: 3.70 3.95 3.94 5/189 32067
/proc/meminfo: memFree=20703164/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=7732 CPUtime=0.69 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 617 0 0 0 69 0 0 0 25 0 1 0 281958746 7917568 448 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 1933 448 170 27 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7732

[startup+1.50065 s]
/proc/loadavg: 3.70 3.95 3.94 5/190 32068
/proc/meminfo: memFree=20699264/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=7984 CPUtime=1.49 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 670 0 0 0 149 0 0 0 25 0 1 0 281958746 8175616 501 33554432000 4194304 4300876 140736030350128 18446744073709551615 4264170 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 1996 501 171 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10036 s]
/proc/loadavg: 3.70 3.95 3.94 5/190 32068
/proc/meminfo: memFree=20697776/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=8552 CPUtime=3.09 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 768 0 0 0 309 0 0 0 25 0 1 0 281958746 8757248 599 33554432000 4194304 4300876 140736030350128 18446744073709551615 4216276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 2138 599 171 27 0 587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8552

[startup+6.30086 s]
/proc/loadavg: 3.73 3.95 3.94 5/190 32068
/proc/meminfo: memFree=20695268/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=9064 CPUtime=6.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 948 0 0 0 629 0 0 0 25 0 1 0 281958746 9281536 779 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 2266 779 171 27 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9064

[startup+12.7007 s]
/proc/loadavg: 3.75 3.95 3.94 5/190 32096
/proc/meminfo: memFree=20690360/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=11116 CPUtime=12.69 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 1328 0 0 0 1269 0 0 0 25 0 1 0 281958746 11382784 1159 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 2779 1159 171 27 0 1228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11116

[startup+25.5004 s]
/proc/loadavg: 3.80 3.96 3.94 5/190 32096
/proc/meminfo: memFree=20681688/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=15564 CPUtime=25.49 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 2010 0 0 0 2549 0 0 0 25 0 1 0 281958746 15937536 1841 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199328 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 3891 1841 171 27 0 2340 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15564

[startup+51.1009 s]
/proc/loadavg: 3.87 3.96 3.94 5/190 32097
/proc/meminfo: memFree=20665440/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=19712 CPUtime=51.09 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 3347 0 0 0 5109 0 0 0 25 0 1 0 281958746 20185088 3178 33554432000 4194304 4300876 140736030350128 18446744073709551615 4227733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 4928 3178 171 27 0 3377 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19712

[startup+102.306 s]
/proc/loadavg: 3.94 3.96 3.94 5/190 32098
/proc/meminfo: memFree=20632096/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=34804 CPUtime=102.3 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 6004 0 0 0 10229 1 0 0 25 0 1 0 281958746 35639296 5835 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 8701 5835 171 27 0 7150 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34804

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.94 5/190 32100
/proc/meminfo: memFree=20596376/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=47900 CPUtime=162.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 9019 0 0 0 16228 1 0 0 25 0 1 0 281958746 49049600 8850 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 11975 8850 171 27 0 10424 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47900

[startup+222.3 s]
/proc/loadavg: 3.99 3.97 3.94 5/190 32101
/proc/meminfo: memFree=20560396/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=68620 CPUtime=222.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 11865 0 0 0 22227 2 0 0 25 0 1 0 281958746 70266880 11696 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 17155 11696 171 27 0 15604 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68620

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.94 5/190 32103
/proc/meminfo: memFree=20526144/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=68620 CPUtime=282.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 14629 0 0 0 28226 3 0 0 25 0 1 0 281958746 70266880 14460 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 17155 14460 171 27 0 15604 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 68620

[startup+342.301 s]
/proc/loadavg: 4.07 3.99 3.94 5/190 32104
/proc/meminfo: memFree=20490656/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=100240 CPUtime=342.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 17618 0 0 0 34225 4 0 0 25 0 1 0 281958746 102645760 17449 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 25060 17449 171 27 0 23509 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100240

[startup+402.3 s]
/proc/loadavg: 4.03 3.99 3.94 5/190 32106
/proc/meminfo: memFree=20456028/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=100240 CPUtime=402.29 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 20403 0 0 0 40225 4 0 0 25 0 1 0 281958746 102645760 20234 33554432000 4194304 4300876 140736030350128 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 25060 20234 171 27 0 23509 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 100240

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.94 5/190 32108
/proc/meminfo: memFree=20422148/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=100240 CPUtime=462.3 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 23010 0 0 0 46225 5 0 0 25 0 1 0 281958746 102645760 22841 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 25060 22841 171 27 0 23509 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 100240

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32109
/proc/meminfo: memFree=20387040/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=144440 CPUtime=522.3 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 26005 0 0 0 52225 5 0 0 25 0 1 0 281958746 147906560 25836 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 36110 25836 171 27 0 34559 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 144440

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32111
/proc/meminfo: memFree=20353532/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=144440 CPUtime=582.3 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 28701 0 0 0 58224 6 0 0 25 0 1 0 281958746 147906560 28532 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 36110 28532 171 27 0 34559 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 144440

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32112
/proc/meminfo: memFree=20318796/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=148748 CPUtime=642.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 31517 0 0 0 64224 7 0 0 25 0 1 0 281958746 152317952 31348 33554432000 4194304 4300876 140736030350128 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 37187 31348 171 27 0 35636 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 148748

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32114
/proc/meminfo: memFree=20284300/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=148748 CPUtime=702.3 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 34410 0 0 0 70223 7 0 0 25 0 1 0 281958746 152317952 34241 33554432000 4194304 4300876 140736030350128 18446744073709551615 4275843 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 37187 34241 171 27 0 35636 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 148748

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32116
/proc/meminfo: memFree=20251552/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=215048 CPUtime=762.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 36988 0 0 0 76223 8 0 0 25 0 1 0 281958746 220209152 36819 33554432000 4194304 4300876 140736030350128 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 53762 36819 171 27 0 52211 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 215048

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32117
/proc/meminfo: memFree=20218044/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=215048 CPUtime=822.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 39952 0 0 0 82222 9 0 0 25 0 1 0 281958746 220209152 39783 33554432000 4194304 4300876 140736030350128 18446744073709551615 4275791 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 53762 39783 171 27 0 52211 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 215048

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32119
/proc/meminfo: memFree=20184296/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=215048 CPUtime=882.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 42620 0 0 0 88221 10 0 0 25 0 1 0 281958746 220209152 42451 33554432000 4194304 4300876 140736030350128 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 53762 42451 171 27 0 52211 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 215048

[startup+942.301 s]
/proc/loadavg: 4.04 4.00 3.95 5/190 32120
/proc/meminfo: memFree=20150424/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=215048 CPUtime=942.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 45473 0 0 0 94220 11 0 0 25 0 1 0 281958746 220209152 45304 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 53762 45304 171 27 0 52211 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 215048

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 32122
/proc/meminfo: memFree=20116556/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=215048 CPUtime=1002.32 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 48079 0 0 0 100220 12 0 0 25 0 1 0 281958746 220209152 47910 33554432000 4194304 4300876 140736030350128 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 53762 47910 171 27 0 52211 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 215048

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32124
/proc/meminfo: memFree=20083048/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=215048 CPUtime=1062.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 50858 0 0 0 106219 12 0 0 25 0 1 0 281958746 220209152 50689 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 53762 50689 171 27 0 52211 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 215048

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32125
/proc/meminfo: memFree=20050292/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=314496 CPUtime=1122.32 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 53440 0 0 0 112219 13 0 0 25 0 1 0 281958746 322043904 53271 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 78624 53271 171 27 0 77073 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 314496

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32127
/proc/meminfo: memFree=20018036/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=314496 CPUtime=1182.31 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 56148 0 0 0 118218 13 0 0 25 0 1 0 281958746 322043904 55979 33554432000 4194304 4300876 140736030350128 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 78624 55979 171 27 0 77073 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 314496

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32128
/proc/meminfo: memFree=19984048/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=323112 CPUtime=1242.32 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 58875 0 0 0 124218 14 0 0 25 0 1 0 281958746 330866688 58706 33554432000 4194304 4300876 140736030350128 18446744073709551615 4227700 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 80778 58706 171 27 0 79227 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 323112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 3/187 32132
/proc/meminfo: memFree=20322452/32950904 swapFree=67111528/67111528
[pid=32067] ppid=32065 vsize=323112 CPUtime=1300.02 cores=0,2
/proc/32067/stat : 32067 (march_rw) R 32065 32067 31396 0 -1 4202496 61434 0 0 0 129988 14 0 0 25 0 1 0 281958746 330866688 61265 33554432000 4194304 4300876 140736030350128 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32067/statm: 80778 61265 171 27 0 79227 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 323112

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): 1300.04
CPU user time (s): 1299.89
CPU system time (s): 0.156976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 323112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61434
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= 1354

runsolver used 1.89871 second user time and 4.02439 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 02:19:50
IDJOB=3152435
IDBENCH=82715
IDSOLVER=1561
FILE ID=node121/3152435-1301703590
RUNJOBID= node121-1301698381-31414
PBS_JOBID= 12840744
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S520872997-084.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152435-1301703590/watcher-3152435-1301703590 -o /tmp/evaluation-result-3152435-1301703590/solver-3152435-1301703590 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152435-1301703590.cnf

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

MD5SUM BENCH= b9af20624ed5bd46fea8950d0fddc198
RANDOM SEED=1983231697

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:      20703320 kB
Buffers:        330236 kB
Cached:       11576024 kB
SwapCached:          0 kB
Active:        7657080 kB
Inactive:      4318108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20703320 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              48 kB
Writeback:           0 kB
AnonPages:       68152 kB
Mapped:          15220 kB
Slab:           209516 kB
PageTables:       4764 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   252760 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= 71104 MiB
End job on node121 at 2011-04-02 02:41:32